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[LON-CAPA] /
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domainprefs.pm
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Wed Oct 5 13:59:46 2016 UTC (7 years, 7 months ago) by
raeburn
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- Domain configuration (Support Settings) allows custom course role(s) to be
defined which will be available for domain helpdesk staff to select as
ad hoc role(s) via "View a course or community" in main menu.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.282 2016/10/05 13:59:46 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, textbook, and placement).
107: In each case the radio buttons 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 LONCAPA::SSL;
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177: use Time::HiRes qw( sleep );
178:
179: my $registered_cleanup;
180: my $modified_urls;
181:
182: sub handler {
183: my $r=shift;
184: if ($r->header_only) {
185: &Apache::loncommon::content_type($r,'text/html');
186: $r->send_http_header;
187: return OK;
188: }
189:
190: my $context = 'domain';
191: my $dom = $env{'request.role.domain'};
192: my $domdesc = &Apache::lonnet::domain($dom,'description');
193: if (&Apache::lonnet::allowed('mau',$dom)) {
194: &Apache::loncommon::content_type($r,'text/html');
195: $r->send_http_header;
196: } else {
197: $env{'user.error.msg'}=
198: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
199: return HTTP_NOT_ACCEPTABLE;
200: }
201:
202: $registered_cleanup=0;
203: @{$modified_urls}=();
204:
205: &Apache::lonhtmlcommon::clear_breadcrumbs();
206: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
207: ['phase','actions']);
208: my $phase = 'pickactions';
209: if ( exists($env{'form.phase'}) ) {
210: $phase = $env{'form.phase'};
211: }
212: my %servers = &Apache::lonnet::internet_dom_servers($dom);
213: my %domconfig =
214: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
215: 'quotas','autoenroll','autoupdate','autocreate',
216: 'directorysrch','usercreation','usermodification',
217: 'contacts','defaults','scantron','coursecategories',
218: 'serverstatuses','requestcourses','helpsettings',
219: 'coursedefaults','usersessions','loadbalancing',
220: 'requestauthor','selfenrollment','inststatus',
221: 'ltitools','ssl','trust'],$dom);
222: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
223: 'autoupdate','autocreate','directorysrch','contacts',
224: 'usercreation','selfcreation','usermodification','scantron',
225: 'requestcourses','requestauthor','coursecategories',
226: 'serverstatuses','helpsettings','coursedefaults',
227: 'ltitools','selfenrollment','usersessions','ssl','trust');
228: my %existing;
229: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
230: %existing = %{$domconfig{'loadbalancing'}};
231: }
232: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
233: push(@prefs_order,'loadbalancing');
234: }
235: my %prefs = (
236: 'rolecolors' =>
237: { text => 'Default color schemes',
238: help => 'Domain_Configuration_Color_Schemes',
239: header => [{col1 => 'Student Settings',
240: col2 => '',},
241: {col1 => 'Coordinator Settings',
242: col2 => '',},
243: {col1 => 'Author Settings',
244: col2 => '',},
245: {col1 => 'Administrator Settings',
246: col2 => '',}],
247: print => \&print_rolecolors,
248: modify => \&modify_rolecolors,
249: },
250: 'login' =>
251: { text => 'Log-in page options',
252: help => 'Domain_Configuration_Login_Page',
253: header => [{col1 => 'Log-in Page Items',
254: col2 => '',},
255: {col1 => 'Log-in Help',
256: col2 => 'Value'},
257: {col1 => 'Custom HTML in document head',
258: col2 => 'Value'}],
259: print => \&print_login,
260: modify => \&modify_login,
261: },
262: 'defaults' =>
263: { text => 'Default authentication/language/timezone/portal/types',
264: help => 'Domain_Configuration_LangTZAuth',
265: header => [{col1 => 'Setting',
266: col2 => 'Value'},
267: {col1 => 'Institutional user types',
268: col2 => 'Assignable to e-mail usernames'}],
269: print => \&print_defaults,
270: modify => \&modify_defaults,
271: },
272: 'quotas' =>
273: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
274: help => 'Domain_Configuration_Quotas',
275: header => [{col1 => 'User affiliation',
276: col2 => 'Available tools',
277: col3 => 'Quotas, MB; (Authoring requires role)',}],
278: print => \&print_quotas,
279: modify => \&modify_quotas,
280: },
281: 'autoenroll' =>
282: { text => 'Auto-enrollment settings',
283: help => 'Domain_Configuration_Auto_Enrollment',
284: header => [{col1 => 'Configuration setting',
285: col2 => 'Value(s)'}],
286: print => \&print_autoenroll,
287: modify => \&modify_autoenroll,
288: },
289: 'autoupdate' =>
290: { text => 'Auto-update settings',
291: help => 'Domain_Configuration_Auto_Updates',
292: header => [{col1 => 'Setting',
293: col2 => 'Value',},
294: {col1 => 'Setting',
295: col2 => 'Affiliation'},
296: {col1 => 'User population',
297: col2 => 'Updatable user data'}],
298: print => \&print_autoupdate,
299: modify => \&modify_autoupdate,
300: },
301: 'autocreate' =>
302: { text => 'Auto-course creation settings',
303: help => 'Domain_Configuration_Auto_Creation',
304: header => [{col1 => 'Configuration Setting',
305: col2 => 'Value',}],
306: print => \&print_autocreate,
307: modify => \&modify_autocreate,
308: },
309: 'directorysrch' =>
310: { text => 'Directory searches',
311: help => 'Domain_Configuration_InstDirectory_Search',
312: header => [{col1 => 'Institutional Directory Setting',
313: col2 => 'Value',},
314: {col1 => 'LON-CAPA Directory Setting',
315: col2 => 'Value',}],
316: print => \&print_directorysrch,
317: modify => \&modify_directorysrch,
318: },
319: 'contacts' =>
320: { text => 'Contact Information',
321: help => 'Domain_Configuration_Contact_Info',
322: header => [{col1 => 'Setting',
323: col2 => 'Value',}],
324: print => \&print_contacts,
325: modify => \&modify_contacts,
326: },
327: 'usercreation' =>
328: { text => 'User creation',
329: help => 'Domain_Configuration_User_Creation',
330: header => [{col1 => 'Format rule type',
331: col2 => 'Format rules in force'},
332: {col1 => 'User account creation',
333: col2 => 'Usernames which may be created',},
334: {col1 => 'Context',
335: col2 => 'Assignable authentication types'}],
336: print => \&print_usercreation,
337: modify => \&modify_usercreation,
338: },
339: 'selfcreation' =>
340: { text => 'Users self-creating accounts',
341: help => 'Domain_Configuration_Self_Creation',
342: header => [{col1 => 'Self-creation with institutional username',
343: col2 => 'Enabled?'},
344: {col1 => 'Institutional user type (login/SSO self-creation)',
345: col2 => 'Information user can enter'},
346: {col1 => 'Self-creation with e-mail as username',
347: col2 => 'Settings'}],
348: print => \&print_selfcreation,
349: modify => \&modify_selfcreation,
350: },
351: 'usermodification' =>
352: { text => 'User modification',
353: help => 'Domain_Configuration_User_Modification',
354: header => [{col1 => 'Target user has role',
355: col2 => 'User information updatable in author context'},
356: {col1 => 'Target user has role',
357: col2 => 'User information updatable in course context'}],
358: print => \&print_usermodification,
359: modify => \&modify_usermodification,
360: },
361: 'scantron' =>
362: { text => 'Bubblesheet format file',
363: help => 'Domain_Configuration_Scantron_Format',
364: header => [ {col1 => 'Item',
365: col2 => '',
366: }],
367: print => \&print_scantron,
368: modify => \&modify_scantron,
369: },
370: 'requestcourses' =>
371: {text => 'Request creation of courses',
372: help => 'Domain_Configuration_Request_Courses',
373: header => [{col1 => 'User affiliation',
374: col2 => 'Availability/Processing of requests',},
375: {col1 => 'Setting',
376: col2 => 'Value'},
377: {col1 => 'Available textbooks',
378: col2 => ''},
379: {col1 => 'Available templates',
380: col2 => ''},
381: {col1 => 'Validation (not official courses)',
382: col2 => 'Value'},],
383: print => \&print_quotas,
384: modify => \&modify_quotas,
385: },
386: 'requestauthor' =>
387: {text => 'Request Authoring Space',
388: help => 'Domain_Configuration_Request_Author',
389: header => [{col1 => 'User affiliation',
390: col2 => 'Availability/Processing of requests',},
391: {col1 => 'Setting',
392: col2 => 'Value'}],
393: print => \&print_quotas,
394: modify => \&modify_quotas,
395: },
396: 'coursecategories' =>
397: { text => 'Cataloging of courses/communities',
398: help => 'Domain_Configuration_Cataloging_Courses',
399: header => [{col1 => 'Catalog type/availability',
400: col2 => '',},
401: {col1 => 'Category settings for standard catalog',
402: col2 => '',},
403: {col1 => 'Categories',
404: col2 => '',
405: }],
406: print => \&print_coursecategories,
407: modify => \&modify_coursecategories,
408: },
409: 'serverstatuses' =>
410: {text => 'Access to server status pages',
411: help => 'Domain_Configuration_Server_Status',
412: header => [{col1 => 'Status Page',
413: col2 => 'Other named users',
414: col3 => 'Specific IPs',
415: }],
416: print => \&print_serverstatuses,
417: modify => \&modify_serverstatuses,
418: },
419: 'helpsettings' =>
420: {text => 'Support settings',
421: help => 'Domain_Configuration_Help_Settings',
422: header => [{col1 => 'Help Page Settings (logged-in users)',
423: col2 => 'Value'},
424: {col1 => 'Helpdesk Roles',
425: col2 => 'Settings'},],
426: print => \&print_helpsettings,
427: modify => \&modify_helpsettings,
428: },
429: 'coursedefaults' =>
430: {text => 'Course/Community defaults',
431: help => 'Domain_Configuration_Course_Defaults',
432: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
433: col2 => 'Value',},
434: {col1 => 'Defaults which can be overridden for each course by a DC',
435: col2 => 'Value',},],
436: print => \&print_coursedefaults,
437: modify => \&modify_coursedefaults,
438: },
439: 'selfenrollment' =>
440: {text => 'Self-enrollment in Course/Community',
441: help => 'Domain_Configuration_Selfenrollment',
442: header => [{col1 => 'Configuration Rights',
443: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
444: {col1 => 'Defaults',
445: col2 => 'Value'},
446: {col1 => 'Self-enrollment validation (optional)',
447: col2 => 'Value'},],
448: print => \&print_selfenrollment,
449: modify => \&modify_selfenrollment,
450: },
451: 'privacy' =>
452: {text => 'User Privacy',
453: help => 'Domain_Configuration_User_Privacy',
454: header => [{col1 => 'Setting',
455: col2 => 'Value',}],
456: print => \&print_privacy,
457: modify => \&modify_privacy,
458: },
459: 'usersessions' =>
460: {text => 'User session hosting/offloading',
461: help => 'Domain_Configuration_User_Sessions',
462: header => [{col1 => 'Domain server',
463: col2 => 'Servers to offload sessions to when busy'},
464: {col1 => 'Hosting of users from other domains',
465: col2 => 'Rules'},
466: {col1 => "Hosting domain's own users elsewhere",
467: col2 => 'Rules'}],
468: print => \&print_usersessions,
469: modify => \&modify_usersessions,
470: },
471: 'loadbalancing' =>
472: {text => 'Dedicated Load Balancer(s)',
473: help => 'Domain_Configuration_Load_Balancing',
474: header => [{col1 => 'Balancers',
475: col2 => 'Default destinations',
476: col3 => 'User affiliation',
477: col4 => 'Overrides'},
478: ],
479: print => \&print_loadbalancing,
480: modify => \&modify_loadbalancing,
481: },
482: 'ltitools' =>
483: {text => 'External Tools (LTI)',
484: help => 'Domain_configuration_LTI_Tools',
485: header => [{col1 => 'Setting',
486: col2 => 'Value',}],
487: print => \&print_ltitools,
488: modify => \&modify_ltitools,
489: },
490: 'ssl' =>
491: {text => 'LON-CAPA Network (SSL)',
492: help => 'Domain_Configuration_Network_SSL',
493: header => [{col1 => 'Server',
494: col2 => 'Certificate Status'},
495: {col1 => 'Connections to other servers',
496: col2 => 'Rules'},
497: {col1 => "Replicating domain's published content",
498: col2 => 'Rules'}],
499: print => \&print_ssl,
500: modify => \&modify_ssl,
501: },
502: 'trust' =>
503: {text => 'Trust Settings',
504: help => 'Domain_Configuration_Trust',
505: header => [{col1 => "Access to this domain's content by others",
506: col2 => 'Rules'},
507: {col1 => "Access to other domain's content by this domain",
508: col2 => 'Rules'},
509: {col1 => "Enrollment in this domain's courses by others",
510: col2 => 'Rules',},
511: {col1 => "Co-author roles in this domain for others",
512: col2 => 'Rules',},
513: {col1 => "Co-author roles for this domain's users elsewhere",
514: col2 => 'Rules',},
515: {col1 => "Domain roles in this domain assignable to others",
516: col2 => 'Rules'},
517: {col1 => "Course catalog for this domain displayed elsewhere",
518: col2 => 'Rules'},
519: {col1 => "Requests for creation of courses in this domain by others",
520: col2 => 'Rules'},
521: {col1 => "Users in other domains can send messages to this domain",
522: col2 => 'Rules'},],
523: print => \&print_trust,
524: modify => \&modify_trust,
525: },
526: );
527: if (keys(%servers) > 1) {
528: $prefs{'login'} = { text => 'Log-in page options',
529: help => 'Domain_Configuration_Login_Page',
530: header => [{col1 => 'Log-in Service',
531: col2 => 'Server Setting',},
532: {col1 => 'Log-in Page Items',
533: col2 => ''},
534: {col1 => 'Log-in Help',
535: col2 => 'Value'},
536: {col1 => 'Custom HTML in document head',
537: col2 => 'Value'}],
538: print => \&print_login,
539: modify => \&modify_login,
540: };
541: }
542:
543: my @roles = ('student','coordinator','author','admin');
544: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
545: &Apache::lonhtmlcommon::add_breadcrumb
546: ({href=>"javascript:changePage(document.$phase,'pickactions')",
547: text=>"Settings to display/modify"});
548: my $confname = $dom.'-domainconfig';
549:
550: if ($phase eq 'process') {
551: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
552: \%prefs,\%domconfig,$confname,\@roles);
553: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
554: $r->rflush();
555: &devalidate_remote_domconfs($dom,$result);
556: }
557: } elsif ($phase eq 'display') {
558: my $js = &recaptcha_js().
559: &toggle_display_js();
560: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
561: my ($othertitle,$usertypes,$types) =
562: &Apache::loncommon::sorted_inst_types($dom);
563: $js .= &lonbalance_targets_js($dom,$types,\%servers,
564: $domconfig{'loadbalancing'}).
565: &new_spares_js().
566: &common_domprefs_js().
567: &Apache::loncommon::javascript_array_indexof();
568: }
569: if (grep(/^requestcourses$/,@actions)) {
570: my $javascript_validations;
571: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
572: $js .= <<END;
573: <script type="text/javascript">
574: $javascript_validations
575: </script>
576: $coursebrowserjs
577: END
578: }
579: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
580: } else {
581: # check if domconfig user exists for the domain.
582: my $servadm = $r->dir_config('lonAdmEMail');
583: my ($configuserok,$author_ok,$switchserver) =
584: &config_check($dom,$confname,$servadm);
585: unless ($configuserok eq 'ok') {
586: &Apache::lonconfigsettings::print_header($r,$phase,$context);
587: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
588: $confname).
589: '<br />'
590: );
591: if ($switchserver) {
592: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
593: '<br />'.
594: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
595: '<br />'.
596: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
597: '<br />'.
598: &mt('To do that now, use the following link: [_1]',$switchserver)
599: );
600: } else {
601: $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.').
602: '<br />'.
603: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
604: );
605: }
606: $r->print(&Apache::loncommon::end_page());
607: return OK;
608: }
609: if (keys(%domconfig) == 0) {
610: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
611: my @ids=&Apache::lonnet::current_machine_ids();
612: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
613: my %designhash = &Apache::loncommon::get_domainconf($dom);
614: my @loginimages = ('img','logo','domlogo','login');
615: my $custom_img_count = 0;
616: foreach my $img (@loginimages) {
617: if ($designhash{$dom.'.login.'.$img} ne '') {
618: $custom_img_count ++;
619: }
620: }
621: foreach my $role (@roles) {
622: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
623: $custom_img_count ++;
624: }
625: }
626: if ($custom_img_count > 0) {
627: &Apache::lonconfigsettings::print_header($r,$phase,$context);
628: my $switch_server = &check_switchserver($dom,$confname);
629: $r->print(
630: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
631: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
632: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
633: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
634: if ($switch_server) {
635: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
636: }
637: $r->print(&Apache::loncommon::end_page());
638: return OK;
639: }
640: }
641: }
642: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
643: }
644: return OK;
645: }
646:
647: sub process_changes {
648: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
649: my %domconfig;
650: if (ref($values) eq 'HASH') {
651: %domconfig = %{$values};
652: }
653: my $output;
654: if ($action eq 'login') {
655: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
656: } elsif ($action eq 'rolecolors') {
657: $output = &modify_rolecolors($r,$dom,$confname,$roles,
658: $lastactref,%domconfig);
659: } elsif ($action eq 'quotas') {
660: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
661: } elsif ($action eq 'autoenroll') {
662: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
663: } elsif ($action eq 'autoupdate') {
664: $output = &modify_autoupdate($dom,%domconfig);
665: } elsif ($action eq 'autocreate') {
666: $output = &modify_autocreate($dom,%domconfig);
667: } elsif ($action eq 'directorysrch') {
668: $output = &modify_directorysrch($dom,%domconfig);
669: } elsif ($action eq 'usercreation') {
670: $output = &modify_usercreation($dom,%domconfig);
671: } elsif ($action eq 'selfcreation') {
672: $output = &modify_selfcreation($dom,%domconfig);
673: } elsif ($action eq 'usermodification') {
674: $output = &modify_usermodification($dom,%domconfig);
675: } elsif ($action eq 'contacts') {
676: $output = &modify_contacts($dom,$lastactref,%domconfig);
677: } elsif ($action eq 'defaults') {
678: $output = &modify_defaults($dom,$lastactref,%domconfig);
679: } elsif ($action eq 'scantron') {
680: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
681: } elsif ($action eq 'coursecategories') {
682: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
683: } elsif ($action eq 'serverstatuses') {
684: $output = &modify_serverstatuses($dom,%domconfig);
685: } elsif ($action eq 'requestcourses') {
686: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
687: } elsif ($action eq 'requestauthor') {
688: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
689: } elsif ($action eq 'helpsettings') {
690: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
691: } elsif ($action eq 'coursedefaults') {
692: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
693: } elsif ($action eq 'selfenrollment') {
694: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
695: } elsif ($action eq 'usersessions') {
696: $output = &modify_usersessions($dom,$lastactref,%domconfig);
697: } elsif ($action eq 'loadbalancing') {
698: $output = &modify_loadbalancing($dom,%domconfig);
699: } elsif ($action eq 'ltitools') {
700: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
701: } elsif ($action eq 'ssl') {
702: $output = &modify_ssl($dom,$lastactref,%domconfig);
703: } elsif ($action eq 'trust') {
704: $output = &modify_trust($dom,$lastactref,%domconfig);
705: }
706: return $output;
707: }
708:
709: sub print_config_box {
710: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
711: my $rowtotal = 0;
712: my $output;
713: if ($action eq 'coursecategories') {
714: $output = &coursecategories_javascript($settings);
715: } elsif ($action eq 'defaults') {
716: $output = &defaults_javascript($settings);
717: } elsif ($action eq 'helpsettings') {
718: my (%privs,%levelscurrent);
719: my %full=();
720: my %levels=(
721: course => {},
722: domain => {},
723: system => {},
724: );
725: my $context = 'domain';
726: my $crstype = 'Course';
727: my $formname = 'display';
728: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
729: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
730: $output =
731: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
732: \@templateroles);
733: }
734: $output .=
735: '<table class="LC_nested_outer">
736: <tr>
737: <th align="left" valign="middle"><span class="LC_nobreak">'.
738: &mt($item->{text}).' '.
739: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
740: '</tr>';
741: $rowtotal ++;
742: my $numheaders = 1;
743: if (ref($item->{'header'}) eq 'ARRAY') {
744: $numheaders = scalar(@{$item->{'header'}});
745: }
746: if ($numheaders > 1) {
747: my $colspan = '';
748: my $rightcolspan = '';
749: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
750: ($action eq 'directorysrch') ||
751: (($action eq 'login') && ($numheaders < 4))) {
752: $colspan = ' colspan="2"';
753: }
754: if ($action eq 'usersessions') {
755: $rightcolspan = ' colspan="3"';
756: }
757: $output .= '
758: <tr>
759: <td>
760: <table class="LC_nested">
761: <tr class="LC_info_row">
762: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
763: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
764: </tr>';
765: $rowtotal ++;
766: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
767: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
768: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
769: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings')) {
770: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
771: } elsif ($action eq 'coursecategories') {
772: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
773: } elsif ($action eq 'login') {
774: if ($numheaders == 4) {
775: $colspan = ' colspan="2"';
776: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
777: } else {
778: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
779: }
780: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
781: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
782: } elsif ($action eq 'rolecolors') {
783: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
784: }
785: $output .= '
786: </table>
787: </td>
788: </tr>
789: <tr>
790: <td>
791: <table class="LC_nested">
792: <tr class="LC_info_row">
793: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
794: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
795: </tr>';
796: $rowtotal ++;
797: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
798: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
799: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
800: ($action eq 'ssl') || ($action eq 'trust')) {
801: if ($action eq 'coursecategories') {
802: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
803: $colspan = ' colspan="2"';
804: } elsif ($action eq 'trust') {
805: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
806: } else {
807: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
808: }
809: if ($action eq 'trust') {
810: $output .= '
811: </table>
812: </td>
813: </tr>';
814: my @trusthdrs = qw(2 3 4 5 6 7);
815: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
816: for (my $i=0; $i<@trusthdrs; $i++) {
817: $output .= '
818: <tr>
819: <td>
820: <table class="LC_nested">
821: <tr class="LC_info_row">
822: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
823: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
824: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
825: </table>
826: </td>
827: </tr>';
828: }
829: $output .= '
830: <tr>
831: <td>
832: <table class="LC_nested">
833: <tr class="LC_info_row">
834: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
835: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
836: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
837: } else {
838: $output .= '
839: </table>
840: </td>
841: </tr>
842: <tr>
843: <td>
844: <table class="LC_nested">
845: <tr class="LC_info_row">
846: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
847: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
848: </tr>'."\n";
849: if ($action eq 'coursecategories') {
850: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
851: } else {
852: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
853: }
854: }
855: $rowtotal ++;
856: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
857: ($action eq 'defaults') || ($action eq 'directorysrch') ||
858: ($action eq 'helpsettings')) {
859: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
860: } elsif ($action eq 'login') {
861: if ($numheaders == 4) {
862: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
863: </table>
864: </td>
865: </tr>
866: <tr>
867: <td>
868: <table class="LC_nested">
869: <tr class="LC_info_row">
870: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
871: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
872: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
873: $rowtotal ++;
874: } else {
875: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
876: }
877: $output .= '
878: </table>
879: </td>
880: </tr>
881: <tr>
882: <td>
883: <table class="LC_nested">
884: <tr class="LC_info_row">';
885: if ($numheaders == 4) {
886: $output .= '
887: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
888: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
889: </tr>';
890: } else {
891: $output .= '
892: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
893: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
894: </tr>';
895: }
896: $rowtotal ++;
897: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
898: } elsif ($action eq 'requestcourses') {
899: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
900: $rowtotal ++;
901: $output .= &print_studentcode($settings,\$rowtotal).'
902: </table>
903: </td>
904: </tr>
905: <tr>
906: <td>
907: <table class="LC_nested">
908: <tr class="LC_info_row">
909: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
910: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
911: &textbookcourses_javascript($settings).
912: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
913: </table>
914: </td>
915: </tr>
916: <tr>
917: <td>
918: <table class="LC_nested">
919: <tr class="LC_info_row">
920: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
921: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
922: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
923: </table>
924: </td>
925: </tr>
926: <tr>
927: <td>
928: <table class="LC_nested">
929: <tr class="LC_info_row">
930: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
931: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
932: </tr>'.
933: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
934: } elsif ($action eq 'requestauthor') {
935: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
936: $rowtotal ++;
937: } elsif ($action eq 'rolecolors') {
938: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
939: </table>
940: </td>
941: </tr>
942: <tr>
943: <td>
944: <table class="LC_nested">
945: <tr class="LC_info_row">
946: <td class="LC_left_item"'.$colspan.' valign="top">'.
947: &mt($item->{'header'}->[2]->{'col1'}).'</td>
948: <td class="LC_right_item" valign="top">'.
949: &mt($item->{'header'}->[2]->{'col2'}).'</td>
950: </tr>'.
951: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
952: </table>
953: </td>
954: </tr>
955: <tr>
956: <td>
957: <table class="LC_nested">
958: <tr class="LC_info_row">
959: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
960: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
961: </tr>'.
962: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
963: $rowtotal += 2;
964: }
965: } else {
966: $output .= '
967: <tr>
968: <td>
969: <table class="LC_nested">
970: <tr class="LC_info_row">';
971: if ($action eq 'login') {
972: $output .= '
973: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
974: } elsif ($action eq 'serverstatuses') {
975: $output .= '
976: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
977: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
978:
979: } else {
980: $output .= '
981: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
982: }
983: if (defined($item->{'header'}->[0]->{'col3'})) {
984: $output .= '<td class="LC_left_item" valign="top">'.
985: &mt($item->{'header'}->[0]->{'col2'});
986: if ($action eq 'serverstatuses') {
987: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
988: }
989: } else {
990: $output .= '<td class="LC_right_item" valign="top">'.
991: &mt($item->{'header'}->[0]->{'col2'});
992: }
993: $output .= '</td>';
994: if ($item->{'header'}->[0]->{'col3'}) {
995: if (defined($item->{'header'}->[0]->{'col4'})) {
996: $output .= '<td class="LC_left_item" valign="top">'.
997: &mt($item->{'header'}->[0]->{'col3'});
998: } else {
999: $output .= '<td class="LC_right_item" valign="top">'.
1000: &mt($item->{'header'}->[0]->{'col3'});
1001: }
1002: if ($action eq 'serverstatuses') {
1003: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1004: }
1005: $output .= '</td>';
1006: }
1007: if ($item->{'header'}->[0]->{'col4'}) {
1008: $output .= '<td class="LC_right_item" valign="top">'.
1009: &mt($item->{'header'}->[0]->{'col4'});
1010: }
1011: $output .= '</tr>';
1012: $rowtotal ++;
1013: if ($action eq 'quotas') {
1014: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1015: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1016: ($action eq 'contacts') || ($action eq 'serverstatuses') ||
1017: ($action eq 'loadbalancing') || ($action eq 'ltitools')) {
1018: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1019: } elsif ($action eq 'scantron') {
1020: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1021: }
1022: }
1023: $output .= '
1024: </table>
1025: </td>
1026: </tr>
1027: </table><br />';
1028: return ($output,$rowtotal);
1029: }
1030:
1031: sub print_login {
1032: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1033: my ($css_class,$datatable);
1034: my %choices = &login_choices();
1035:
1036: if ($caller eq 'service') {
1037: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1038: my $choice = $choices{'disallowlogin'};
1039: $css_class = ' class="LC_odd_row"';
1040: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1041: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1042: '<th>'.$choices{'server'}.'</th>'.
1043: '<th>'.$choices{'serverpath'}.'</th>'.
1044: '<th>'.$choices{'custompath'}.'</th>'.
1045: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1046: my %disallowed;
1047: if (ref($settings) eq 'HASH') {
1048: if (ref($settings->{'loginvia'}) eq 'HASH') {
1049: %disallowed = %{$settings->{'loginvia'}};
1050: }
1051: }
1052: foreach my $lonhost (sort(keys(%servers))) {
1053: my $direct = 'selected="selected"';
1054: if (ref($disallowed{$lonhost}) eq 'HASH') {
1055: if ($disallowed{$lonhost}{'server'} ne '') {
1056: $direct = '';
1057: }
1058: }
1059: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1060: '<td><select name="'.$lonhost.'_server">'.
1061: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1062: '</option>';
1063: foreach my $hostid (sort(keys(%servers))) {
1064: next if ($servers{$hostid} eq $servers{$lonhost});
1065: my $selected = '';
1066: if (ref($disallowed{$lonhost}) eq 'HASH') {
1067: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1068: $selected = 'selected="selected"';
1069: }
1070: }
1071: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1072: $servers{$hostid}.'</option>';
1073: }
1074: $datatable .= '</select></td>'.
1075: '<td><select name="'.$lonhost.'_serverpath">';
1076: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1077: my $pathname = $path;
1078: if ($path eq 'custom') {
1079: $pathname = &mt('Custom Path').' ->';
1080: }
1081: my $selected = '';
1082: if (ref($disallowed{$lonhost}) eq 'HASH') {
1083: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1084: $selected = 'selected="selected"';
1085: }
1086: } elsif ($path eq '') {
1087: $selected = 'selected="selected"';
1088: }
1089: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1090: }
1091: $datatable .= '</select></td>';
1092: my ($custom,$exempt);
1093: if (ref($disallowed{$lonhost}) eq 'HASH') {
1094: $custom = $disallowed{$lonhost}{'custompath'};
1095: $exempt = $disallowed{$lonhost}{'exempt'};
1096: }
1097: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1098: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1099: '</tr>';
1100: }
1101: $datatable .= '</table></td></tr>';
1102: return $datatable;
1103: } elsif ($caller eq 'page') {
1104: my %defaultchecked = (
1105: 'coursecatalog' => 'on',
1106: 'helpdesk' => 'on',
1107: 'adminmail' => 'off',
1108: 'newuser' => 'off',
1109: );
1110: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1111: my (%checkedon,%checkedoff);
1112: foreach my $item (@toggles) {
1113: if ($defaultchecked{$item} eq 'on') {
1114: $checkedon{$item} = ' checked="checked" ';
1115: $checkedoff{$item} = ' ';
1116: } elsif ($defaultchecked{$item} eq 'off') {
1117: $checkedoff{$item} = ' checked="checked" ';
1118: $checkedon{$item} = ' ';
1119: }
1120: }
1121: my @images = ('img','logo','domlogo','login');
1122: my @logintext = ('textcol','bgcol');
1123: my @bgs = ('pgbg','mainbg','sidebg');
1124: my @links = ('link','alink','vlink');
1125: my %designhash = &Apache::loncommon::get_domainconf($dom);
1126: my %defaultdesign = %Apache::loncommon::defaultdesign;
1127: my (%is_custom,%designs);
1128: my %defaults = (
1129: font => $defaultdesign{'login.font'},
1130: );
1131: foreach my $item (@images) {
1132: $defaults{$item} = $defaultdesign{'login.'.$item};
1133: $defaults{'showlogo'}{$item} = 1;
1134: }
1135: foreach my $item (@bgs) {
1136: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1137: }
1138: foreach my $item (@logintext) {
1139: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1140: }
1141: foreach my $item (@links) {
1142: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1143: }
1144: if (ref($settings) eq 'HASH') {
1145: foreach my $item (@toggles) {
1146: if ($settings->{$item} eq '1') {
1147: $checkedon{$item} = ' checked="checked" ';
1148: $checkedoff{$item} = ' ';
1149: } elsif ($settings->{$item} eq '0') {
1150: $checkedoff{$item} = ' checked="checked" ';
1151: $checkedon{$item} = ' ';
1152: }
1153: }
1154: foreach my $item (@images) {
1155: if (defined($settings->{$item})) {
1156: $designs{$item} = $settings->{$item};
1157: $is_custom{$item} = 1;
1158: }
1159: if (defined($settings->{'showlogo'}{$item})) {
1160: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1161: }
1162: }
1163: foreach my $item (@logintext) {
1164: if ($settings->{$item} ne '') {
1165: $designs{'logintext'}{$item} = $settings->{$item};
1166: $is_custom{$item} = 1;
1167: }
1168: }
1169: if ($settings->{'font'} ne '') {
1170: $designs{'font'} = $settings->{'font'};
1171: $is_custom{'font'} = 1;
1172: }
1173: foreach my $item (@bgs) {
1174: if ($settings->{$item} ne '') {
1175: $designs{'bgs'}{$item} = $settings->{$item};
1176: $is_custom{$item} = 1;
1177: }
1178: }
1179: foreach my $item (@links) {
1180: if ($settings->{$item} ne '') {
1181: $designs{'links'}{$item} = $settings->{$item};
1182: $is_custom{$item} = 1;
1183: }
1184: }
1185: } else {
1186: if ($designhash{$dom.'.login.font'} ne '') {
1187: $designs{'font'} = $designhash{$dom.'.login.font'};
1188: $is_custom{'font'} = 1;
1189: }
1190: foreach my $item (@images) {
1191: if ($designhash{$dom.'.login.'.$item} ne '') {
1192: $designs{$item} = $designhash{$dom.'.login.'.$item};
1193: $is_custom{$item} = 1;
1194: }
1195: }
1196: foreach my $item (@bgs) {
1197: if ($designhash{$dom.'.login.'.$item} ne '') {
1198: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1199: $is_custom{$item} = 1;
1200: }
1201: }
1202: foreach my $item (@links) {
1203: if ($designhash{$dom.'.login.'.$item} ne '') {
1204: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1205: $is_custom{$item} = 1;
1206: }
1207: }
1208: }
1209: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1210: logo => 'Institution Logo',
1211: domlogo => 'Domain Logo',
1212: login => 'Login box');
1213: my $itemcount = 1;
1214: foreach my $item (@toggles) {
1215: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1216: $datatable .=
1217: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1218: '</td><td>'.
1219: '<span class="LC_nobreak"><label><input type="radio" name="'.
1220: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1221: '</label> <label><input type="radio" name="'.$item.'"'.
1222: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1223: '</tr>';
1224: $itemcount ++;
1225: }
1226: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1227: $datatable .= '</tr></table></td></tr>';
1228: } elsif ($caller eq 'help') {
1229: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1230: my $switchserver = &check_switchserver($dom,$confname);
1231: my $itemcount = 1;
1232: $defaulturl = '/adm/loginproblems.html';
1233: $defaulttype = 'default';
1234: %lt = &Apache::lonlocal::texthash (
1235: del => 'Delete?',
1236: rep => 'Replace:',
1237: upl => 'Upload:',
1238: default => 'Default',
1239: custom => 'Custom',
1240: );
1241: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1242: my @currlangs;
1243: if (ref($settings) eq 'HASH') {
1244: if (ref($settings->{'helpurl'}) eq 'HASH') {
1245: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1246: next if ($settings->{'helpurl'}{$key} eq '');
1247: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1248: $type{$key} = 'custom';
1249: unless ($key eq 'nolang') {
1250: push(@currlangs,$key);
1251: }
1252: }
1253: } elsif ($settings->{'helpurl'} ne '') {
1254: $type{'nolang'} = 'custom';
1255: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1256: }
1257: }
1258: foreach my $lang ('nolang',sort(@currlangs)) {
1259: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1260: $datatable .= '<tr'.$css_class.'>';
1261: if ($url{$lang} eq '') {
1262: $url{$lang} = $defaulturl;
1263: }
1264: if ($type{$lang} eq '') {
1265: $type{$lang} = $defaulttype;
1266: }
1267: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1268: if ($lang eq 'nolang') {
1269: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1270: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1271: } else {
1272: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1273: $langchoices{$lang},
1274: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1275: }
1276: $datatable .= '</span></td>'."\n".
1277: '<td class="LC_left_item">';
1278: if ($type{$lang} eq 'custom') {
1279: $datatable .= '<span class="LC_nobreak"><label>'.
1280: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1281: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1282: } else {
1283: $datatable .= $lt{'upl'};
1284: }
1285: $datatable .='<br />';
1286: if ($switchserver) {
1287: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1288: } else {
1289: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1290: }
1291: $datatable .= '</td></tr>';
1292: $itemcount ++;
1293: }
1294: my @addlangs;
1295: foreach my $lang (sort(keys(%langchoices))) {
1296: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1297: push(@addlangs,$lang);
1298: }
1299: if (@addlangs > 0) {
1300: my %toadd;
1301: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1302: $toadd{''} = &mt('Select');
1303: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1304: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1305: &mt('Add log-in help page for a specific language:').' '.
1306: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1307: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1308: if ($switchserver) {
1309: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1310: } else {
1311: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1312: }
1313: $datatable .= '</td></tr>';
1314: $itemcount ++;
1315: }
1316: $datatable .= &captcha_choice('login',$settings,$itemcount);
1317: } elsif ($caller eq 'headtag') {
1318: my %domservers = &Apache::lonnet::get_servers($dom);
1319: my $choice = $choices{'headtag'};
1320: $css_class = ' class="LC_odd_row"';
1321: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1322: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1323: '<th>'.$choices{'current'}.'</th>'.
1324: '<th>'.$choices{'action'}.'</th>'.
1325: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1326: my (%currurls,%currexempt);
1327: if (ref($settings) eq 'HASH') {
1328: if (ref($settings->{'headtag'}) eq 'HASH') {
1329: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1330: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1331: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1332: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1333: }
1334: }
1335: }
1336: }
1337: my %lt = &Apache::lonlocal::texthash(
1338: del => 'Delete?',
1339: rep => 'Replace:',
1340: upl => 'Upload:',
1341: curr => 'View contents',
1342: none => 'None',
1343: );
1344: my $switchserver = &check_switchserver($dom,$confname);
1345: foreach my $lonhost (sort(keys(%domservers))) {
1346: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1347: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1348: if ($currurls{$lonhost}) {
1349: $datatable .= '<td class="LC_right_item"><a href="'.
1350: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1351: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1352: '">'.$lt{'curr'}.'</a></td>'.
1353: '<td><span class="LC_nobreak"><label>'.
1354: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1355: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1356: } else {
1357: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1358: }
1359: $datatable .='<br />';
1360: if ($switchserver) {
1361: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1362: } else {
1363: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1364: }
1365: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1366: }
1367: $datatable .= '</table></td></tr>';
1368: }
1369: return $datatable;
1370: }
1371:
1372: sub login_choices {
1373: my %choices =
1374: &Apache::lonlocal::texthash (
1375: coursecatalog => 'Display Course/Community Catalog link?',
1376: adminmail => "Display Administrator's E-mail Address?",
1377: helpdesk => 'Display "Contact Helpdesk" link',
1378: disallowlogin => "Login page requests redirected",
1379: hostid => "Server",
1380: server => "Redirect to:",
1381: serverpath => "Path",
1382: custompath => "Custom",
1383: exempt => "Exempt IP(s)",
1384: directlogin => "No redirect",
1385: newuser => "Link to create a user account",
1386: img => "Header",
1387: logo => "Main Logo",
1388: domlogo => "Domain Logo",
1389: login => "Log-in Header",
1390: textcol => "Text color",
1391: bgcol => "Box color",
1392: bgs => "Background colors",
1393: links => "Link colors",
1394: font => "Font color",
1395: pgbg => "Header",
1396: mainbg => "Page",
1397: sidebg => "Login box",
1398: link => "Link",
1399: alink => "Active link",
1400: vlink => "Visited link",
1401: headtag => "Custom markup",
1402: action => "Action",
1403: current => "Current",
1404: );
1405: return %choices;
1406: }
1407:
1408: sub print_rolecolors {
1409: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1410: my %choices = &color_font_choices();
1411: my @bgs = ('pgbg','tabbg','sidebg');
1412: my @links = ('link','alink','vlink');
1413: my @images = ('img');
1414: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1415: my %designhash = &Apache::loncommon::get_domainconf($dom);
1416: my %defaultdesign = %Apache::loncommon::defaultdesign;
1417: my (%is_custom,%designs);
1418: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1419: if (ref($settings) eq 'HASH') {
1420: if (ref($settings->{$role}) eq 'HASH') {
1421: if ($settings->{$role}->{'img'} ne '') {
1422: $designs{'img'} = $settings->{$role}->{'img'};
1423: $is_custom{'img'} = 1;
1424: }
1425: if ($settings->{$role}->{'font'} ne '') {
1426: $designs{'font'} = $settings->{$role}->{'font'};
1427: $is_custom{'font'} = 1;
1428: }
1429: if ($settings->{$role}->{'fontmenu'} ne '') {
1430: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1431: $is_custom{'fontmenu'} = 1;
1432: }
1433: foreach my $item (@bgs) {
1434: if ($settings->{$role}->{$item} ne '') {
1435: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1436: $is_custom{$item} = 1;
1437: }
1438: }
1439: foreach my $item (@links) {
1440: if ($settings->{$role}->{$item} ne '') {
1441: $designs{'links'}{$item} = $settings->{$role}->{$item};
1442: $is_custom{$item} = 1;
1443: }
1444: }
1445: }
1446: } else {
1447: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1448: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1449: $is_custom{'img'} = 1;
1450: }
1451: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1452: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1453: $is_custom{'fontmenu'} = 1;
1454: }
1455: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1456: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1457: $is_custom{'font'} = 1;
1458: }
1459: foreach my $item (@bgs) {
1460: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1461: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1462: $is_custom{$item} = 1;
1463:
1464: }
1465: }
1466: foreach my $item (@links) {
1467: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1468: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1469: $is_custom{$item} = 1;
1470: }
1471: }
1472: }
1473: my $itemcount = 1;
1474: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1475: $datatable .= '</tr></table></td></tr>';
1476: return $datatable;
1477: }
1478:
1479: sub role_defaults {
1480: my ($role,$bgs,$links,$images,$logintext) = @_;
1481: my %defaults;
1482: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1483: return %defaults;
1484: }
1485: my %defaultdesign = %Apache::loncommon::defaultdesign;
1486: if ($role eq 'login') {
1487: %defaults = (
1488: font => $defaultdesign{$role.'.font'},
1489: );
1490: if (ref($logintext) eq 'ARRAY') {
1491: foreach my $item (@{$logintext}) {
1492: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1493: }
1494: }
1495: foreach my $item (@{$images}) {
1496: $defaults{'showlogo'}{$item} = 1;
1497: }
1498: } else {
1499: %defaults = (
1500: img => $defaultdesign{$role.'.img'},
1501: font => $defaultdesign{$role.'.font'},
1502: fontmenu => $defaultdesign{$role.'.fontmenu'},
1503: );
1504: }
1505: foreach my $item (@{$bgs}) {
1506: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1507: }
1508: foreach my $item (@{$links}) {
1509: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1510: }
1511: foreach my $item (@{$images}) {
1512: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1513: }
1514: return %defaults;
1515: }
1516:
1517: sub display_color_options {
1518: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1519: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1520: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1521: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1522: my $datatable = '<tr'.$css_class.'>'.
1523: '<td>'.$choices->{'font'}.'</td>';
1524: if (!$is_custom->{'font'}) {
1525: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1526: } else {
1527: $datatable .= '<td> </td>';
1528: }
1529: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1530:
1531: $datatable .= '<td><span class="LC_nobreak">'.
1532: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1533: ' value="'.$current_color.'" /> '.
1534: ' </td></tr>';
1535: unless ($role eq 'login') {
1536: $datatable .= '<tr'.$css_class.'>'.
1537: '<td>'.$choices->{'fontmenu'}.'</td>';
1538: if (!$is_custom->{'fontmenu'}) {
1539: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1540: } else {
1541: $datatable .= '<td> </td>';
1542: }
1543: $current_color = $designs->{'fontmenu'} ?
1544: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1545: $datatable .= '<td><span class="LC_nobreak">'.
1546: '<input class="colorchooser" type="text" size="10" name="'
1547: .$role.'_fontmenu"'.
1548: ' value="'.$current_color.'" /> '.
1549: ' </td></tr>';
1550: }
1551: my $switchserver = &check_switchserver($dom,$confname);
1552: foreach my $img (@{$images}) {
1553: $itemcount ++;
1554: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1555: $datatable .= '<tr'.$css_class.'>'.
1556: '<td>'.$choices->{$img};
1557: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1558: if ($role eq 'login') {
1559: if ($img eq 'login') {
1560: $login_hdr_pick =
1561: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1562: $logincolors =
1563: &login_text_colors($img,$role,$logintext,$phase,$choices,
1564: $designs,$defaults);
1565: } elsif ($img ne 'domlogo') {
1566: $datatable.= &logo_display_options($img,$defaults,$designs);
1567: }
1568: }
1569: $datatable .= '</td>';
1570: if ($designs->{$img} ne '') {
1571: $imgfile = $designs->{$img};
1572: $img_import = ($imgfile =~ m{^/adm/});
1573: } else {
1574: $imgfile = $defaults->{$img};
1575: }
1576: if ($imgfile) {
1577: my ($showfile,$fullsize);
1578: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1579: my $urldir = $1;
1580: my $filename = $2;
1581: my @info = &Apache::lonnet::stat_file($designs->{$img});
1582: if (@info) {
1583: my $thumbfile = 'tn-'.$filename;
1584: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1585: if (@thumb) {
1586: $showfile = $urldir.'/'.$thumbfile;
1587: } else {
1588: $showfile = $imgfile;
1589: }
1590: } else {
1591: $showfile = '';
1592: }
1593: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1594: $showfile = $imgfile;
1595: my $imgdir = $1;
1596: my $filename = $2;
1597: if (-e "$londocroot/$imgdir/tn-".$filename) {
1598: $showfile = "/$imgdir/tn-".$filename;
1599: } else {
1600: my $input = $londocroot.$imgfile;
1601: my $output = "$londocroot/$imgdir/tn-".$filename;
1602: if (!-e $output) {
1603: my ($width,$height) = &thumb_dimensions();
1604: my ($fullwidth,$fullheight) = &check_dimensions($input);
1605: if ($fullwidth ne '' && $fullheight ne '') {
1606: if ($fullwidth > $width && $fullheight > $height) {
1607: my $size = $width.'x'.$height;
1608: system("convert -sample $size $input $output");
1609: $showfile = "/$imgdir/tn-".$filename;
1610: }
1611: }
1612: }
1613: }
1614: }
1615: if ($showfile) {
1616: if ($showfile =~ m{^/(adm|res)/}) {
1617: if ($showfile =~ m{^/res/}) {
1618: my $local_showfile =
1619: &Apache::lonnet::filelocation('',$showfile);
1620: &Apache::lonnet::repcopy($local_showfile);
1621: }
1622: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1623: }
1624: if ($imgfile) {
1625: if ($imgfile =~ m{^/(adm|res)/}) {
1626: if ($imgfile =~ m{^/res/}) {
1627: my $local_imgfile =
1628: &Apache::lonnet::filelocation('',$imgfile);
1629: &Apache::lonnet::repcopy($local_imgfile);
1630: }
1631: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1632: } else {
1633: $fullsize = $imgfile;
1634: }
1635: }
1636: $datatable .= '<td>';
1637: if ($img eq 'login') {
1638: $datatable .= $login_hdr_pick;
1639: }
1640: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1641: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1642: } else {
1643: $datatable .= '<td> </td><td class="LC_left_item">'.
1644: &mt('Upload:').'<br />';
1645: }
1646: } else {
1647: $datatable .= '<td> </td><td class="LC_left_item">'.
1648: &mt('Upload:').'<br />';
1649: }
1650: if ($switchserver) {
1651: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1652: } else {
1653: if ($img ne 'login') { # suppress file selection for Log-in header
1654: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1655: }
1656: }
1657: $datatable .= '</td></tr>';
1658: }
1659: $itemcount ++;
1660: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1661: $datatable .= '<tr'.$css_class.'>'.
1662: '<td>'.$choices->{'bgs'}.'</td>';
1663: my $bgs_def;
1664: foreach my $item (@{$bgs}) {
1665: if (!$is_custom->{$item}) {
1666: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1667: }
1668: }
1669: if ($bgs_def) {
1670: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1671: } else {
1672: $datatable .= '<td> </td>';
1673: }
1674: $datatable .= '<td class="LC_right_item">'.
1675: '<table border="0"><tr>';
1676:
1677: foreach my $item (@{$bgs}) {
1678: $datatable .= '<td align="center">'.$choices->{$item};
1679: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1680: if ($designs->{'bgs'}{$item}) {
1681: $datatable .= ' ';
1682: }
1683: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1684: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1685: }
1686: $datatable .= '</tr></table></td></tr>';
1687: $itemcount ++;
1688: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1689: $datatable .= '<tr'.$css_class.'>'.
1690: '<td>'.$choices->{'links'}.'</td>';
1691: my $links_def;
1692: foreach my $item (@{$links}) {
1693: if (!$is_custom->{$item}) {
1694: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1695: }
1696: }
1697: if ($links_def) {
1698: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1699: } else {
1700: $datatable .= '<td> </td>';
1701: }
1702: $datatable .= '<td class="LC_right_item">'.
1703: '<table border="0"><tr>';
1704: foreach my $item (@{$links}) {
1705: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1706: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1707: if ($designs->{'links'}{$item}) {
1708: $datatable.=' ';
1709: }
1710: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1711: '" /></td>';
1712: }
1713: $$rowtotal += $itemcount;
1714: return $datatable;
1715: }
1716:
1717: sub logo_display_options {
1718: my ($img,$defaults,$designs) = @_;
1719: my $checkedon;
1720: if (ref($defaults) eq 'HASH') {
1721: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1722: if ($defaults->{'showlogo'}{$img}) {
1723: $checkedon = 'checked="checked" ';
1724: }
1725: }
1726: }
1727: if (ref($designs) eq 'HASH') {
1728: if (ref($designs->{'showlogo'}) eq 'HASH') {
1729: if (defined($designs->{'showlogo'}{$img})) {
1730: if ($designs->{'showlogo'}{$img} == 0) {
1731: $checkedon = '';
1732: } elsif ($designs->{'showlogo'}{$img} == 1) {
1733: $checkedon = 'checked="checked" ';
1734: }
1735: }
1736: }
1737: }
1738: return '<br /><label> <input type="checkbox" name="'.
1739: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1740: &mt('show').'</label>'."\n";
1741: }
1742:
1743: sub login_header_options {
1744: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1745: my $output = '';
1746: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1747: $output .= &mt('Text default(s):').'<br />';
1748: if (!$is_custom->{'textcol'}) {
1749: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1750: ' ';
1751: }
1752: if (!$is_custom->{'bgcol'}) {
1753: $output .= $choices->{'bgcol'}.': '.
1754: '<span id="css_'.$role.'_font" style="background-color: '.
1755: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1756: }
1757: $output .= '<br />';
1758: }
1759: $output .='<br />';
1760: return $output;
1761: }
1762:
1763: sub login_text_colors {
1764: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1765: my $color_menu = '<table border="0"><tr>';
1766: foreach my $item (@{$logintext}) {
1767: $color_menu .= '<td align="center">'.$choices->{$item};
1768: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1769: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1770: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1771: }
1772: $color_menu .= '</tr></table><br />';
1773: return $color_menu;
1774: }
1775:
1776: sub image_changes {
1777: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1778: my $output;
1779: if ($img eq 'login') {
1780: # suppress image for Log-in header
1781: } elsif (!$is_custom) {
1782: if ($img ne 'domlogo') {
1783: $output .= &mt('Default image:').'<br />';
1784: } else {
1785: $output .= &mt('Default in use:').'<br />';
1786: }
1787: }
1788: if ($img eq 'login') { # suppress image for Log-in header
1789: $output .= '<td>'.$logincolors;
1790: } else {
1791: if ($img_import) {
1792: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1793: }
1794: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1795: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1796: if ($is_custom) {
1797: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1798: '<input type="checkbox" name="'.
1799: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1800: '</label> '.&mt('Replace:').'</span><br />';
1801: } else {
1802: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1803: }
1804: }
1805: return $output;
1806: }
1807:
1808: sub print_quotas {
1809: my ($dom,$settings,$rowtotal,$action) = @_;
1810: my $context;
1811: if ($action eq 'quotas') {
1812: $context = 'tools';
1813: } else {
1814: $context = $action;
1815: }
1816: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1817: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1818: my $typecount = 0;
1819: my ($css_class,%titles);
1820: if ($context eq 'requestcourses') {
1821: @usertools = ('official','unofficial','community','textbook','placement');
1822: @options =('norequest','approval','validate','autolimit');
1823: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1824: %titles = &courserequest_titles();
1825: } elsif ($context eq 'requestauthor') {
1826: @usertools = ('author');
1827: @options = ('norequest','approval','automatic');
1828: %titles = &authorrequest_titles();
1829: } else {
1830: @usertools = ('aboutme','blog','webdav','portfolio');
1831: %titles = &tool_titles();
1832: }
1833: if (ref($types) eq 'ARRAY') {
1834: foreach my $type (@{$types}) {
1835: my ($currdefquota,$currauthorquota);
1836: unless (($context eq 'requestcourses') ||
1837: ($context eq 'requestauthor')) {
1838: if (ref($settings) eq 'HASH') {
1839: if (ref($settings->{defaultquota}) eq 'HASH') {
1840: $currdefquota = $settings->{defaultquota}->{$type};
1841: } else {
1842: $currdefquota = $settings->{$type};
1843: }
1844: if (ref($settings->{authorquota}) eq 'HASH') {
1845: $currauthorquota = $settings->{authorquota}->{$type};
1846: }
1847: }
1848: }
1849: if (defined($usertypes->{$type})) {
1850: $typecount ++;
1851: $css_class = $typecount%2?' class="LC_odd_row"':'';
1852: $datatable .= '<tr'.$css_class.'>'.
1853: '<td>'.$usertypes->{$type}.'</td>'.
1854: '<td class="LC_left_item">';
1855: if ($context eq 'requestcourses') {
1856: $datatable .= '<table><tr>';
1857: }
1858: my %cell;
1859: foreach my $item (@usertools) {
1860: if ($context eq 'requestcourses') {
1861: my ($curroption,$currlimit);
1862: if (ref($settings) eq 'HASH') {
1863: if (ref($settings->{$item}) eq 'HASH') {
1864: $curroption = $settings->{$item}->{$type};
1865: if ($curroption =~ /^autolimit=(\d*)$/) {
1866: $currlimit = $1;
1867: }
1868: }
1869: }
1870: if (!$curroption) {
1871: $curroption = 'norequest';
1872: }
1873: $datatable .= '<th>'.$titles{$item}.'</th>';
1874: foreach my $option (@options) {
1875: my $val = $option;
1876: if ($option eq 'norequest') {
1877: $val = 0;
1878: }
1879: if ($option eq 'validate') {
1880: my $canvalidate = 0;
1881: if (ref($validations{$item}) eq 'HASH') {
1882: if ($validations{$item}{$type}) {
1883: $canvalidate = 1;
1884: }
1885: }
1886: next if (!$canvalidate);
1887: }
1888: my $checked = '';
1889: if ($option eq $curroption) {
1890: $checked = ' checked="checked"';
1891: } elsif ($option eq 'autolimit') {
1892: if ($curroption =~ /^autolimit/) {
1893: $checked = ' checked="checked"';
1894: }
1895: }
1896: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1897: '<input type="radio" name="crsreq_'.$item.
1898: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1899: $titles{$option}.'</label>';
1900: if ($option eq 'autolimit') {
1901: $cell{$item} .= ' <input type="text" name="crsreq_'.
1902: $item.'_limit_'.$type.'" size="1" '.
1903: 'value="'.$currlimit.'" />';
1904: }
1905: $cell{$item} .= '</span> ';
1906: if ($option eq 'autolimit') {
1907: $cell{$item} .= $titles{'unlimited'};
1908: }
1909: }
1910: } elsif ($context eq 'requestauthor') {
1911: my $curroption;
1912: if (ref($settings) eq 'HASH') {
1913: $curroption = $settings->{$type};
1914: }
1915: if (!$curroption) {
1916: $curroption = 'norequest';
1917: }
1918: foreach my $option (@options) {
1919: my $val = $option;
1920: if ($option eq 'norequest') {
1921: $val = 0;
1922: }
1923: my $checked = '';
1924: if ($option eq $curroption) {
1925: $checked = ' checked="checked"';
1926: }
1927: $datatable .= '<span class="LC_nobreak"><label>'.
1928: '<input type="radio" name="authorreq_'.$type.
1929: '" value="'.$val.'"'.$checked.' />'.
1930: $titles{$option}.'</label></span> ';
1931: }
1932: } else {
1933: my $checked = 'checked="checked" ';
1934: if (ref($settings) eq 'HASH') {
1935: if (ref($settings->{$item}) eq 'HASH') {
1936: if ($settings->{$item}->{$type} == 0) {
1937: $checked = '';
1938: } elsif ($settings->{$item}->{$type} == 1) {
1939: $checked = 'checked="checked" ';
1940: }
1941: }
1942: }
1943: $datatable .= '<span class="LC_nobreak"><label>'.
1944: '<input type="checkbox" name="'.$context.'_'.$item.
1945: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1946: '</label></span> ';
1947: }
1948: }
1949: if ($context eq 'requestcourses') {
1950: $datatable .= '</tr><tr>';
1951: foreach my $item (@usertools) {
1952: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1953: }
1954: $datatable .= '</tr></table>';
1955: }
1956: $datatable .= '</td>';
1957: unless (($context eq 'requestcourses') ||
1958: ($context eq 'requestauthor')) {
1959: $datatable .=
1960: '<td class="LC_right_item">'.
1961: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1962: '<input type="text" name="quota_'.$type.
1963: '" value="'.$currdefquota.
1964: '" size="5" /></span>'.(' ' x 2).
1965: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1966: '<input type="text" name="authorquota_'.$type.
1967: '" value="'.$currauthorquota.
1968: '" size="5" /></span></td>';
1969: }
1970: $datatable .= '</tr>';
1971: }
1972: }
1973: }
1974: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1975: $defaultquota = '20';
1976: $authorquota = '500';
1977: if (ref($settings) eq 'HASH') {
1978: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1979: $defaultquota = $settings->{'defaultquota'}->{'default'};
1980: } elsif (defined($settings->{'default'})) {
1981: $defaultquota = $settings->{'default'};
1982: }
1983: if (ref($settings->{'authorquota'}) eq 'HASH') {
1984: $authorquota = $settings->{'authorquota'}->{'default'};
1985: }
1986: }
1987: }
1988: $typecount ++;
1989: $css_class = $typecount%2?' class="LC_odd_row"':'';
1990: $datatable .= '<tr'.$css_class.'>'.
1991: '<td>'.$othertitle.'</td>'.
1992: '<td class="LC_left_item">';
1993: if ($context eq 'requestcourses') {
1994: $datatable .= '<table><tr>';
1995: }
1996: my %defcell;
1997: foreach my $item (@usertools) {
1998: if ($context eq 'requestcourses') {
1999: my ($curroption,$currlimit);
2000: if (ref($settings) eq 'HASH') {
2001: if (ref($settings->{$item}) eq 'HASH') {
2002: $curroption = $settings->{$item}->{'default'};
2003: if ($curroption =~ /^autolimit=(\d*)$/) {
2004: $currlimit = $1;
2005: }
2006: }
2007: }
2008: if (!$curroption) {
2009: $curroption = 'norequest';
2010: }
2011: $datatable .= '<th>'.$titles{$item}.'</th>';
2012: foreach my $option (@options) {
2013: my $val = $option;
2014: if ($option eq 'norequest') {
2015: $val = 0;
2016: }
2017: if ($option eq 'validate') {
2018: my $canvalidate = 0;
2019: if (ref($validations{$item}) eq 'HASH') {
2020: if ($validations{$item}{'default'}) {
2021: $canvalidate = 1;
2022: }
2023: }
2024: next if (!$canvalidate);
2025: }
2026: my $checked = '';
2027: if ($option eq $curroption) {
2028: $checked = ' checked="checked"';
2029: } elsif ($option eq 'autolimit') {
2030: if ($curroption =~ /^autolimit/) {
2031: $checked = ' checked="checked"';
2032: }
2033: }
2034: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2035: '<input type="radio" name="crsreq_'.$item.
2036: '_default" value="'.$val.'"'.$checked.' />'.
2037: $titles{$option}.'</label>';
2038: if ($option eq 'autolimit') {
2039: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2040: $item.'_limit_default" size="1" '.
2041: 'value="'.$currlimit.'" />';
2042: }
2043: $defcell{$item} .= '</span> ';
2044: if ($option eq 'autolimit') {
2045: $defcell{$item} .= $titles{'unlimited'};
2046: }
2047: }
2048: } elsif ($context eq 'requestauthor') {
2049: my $curroption;
2050: if (ref($settings) eq 'HASH') {
2051: $curroption = $settings->{'default'};
2052: }
2053: if (!$curroption) {
2054: $curroption = 'norequest';
2055: }
2056: foreach my $option (@options) {
2057: my $val = $option;
2058: if ($option eq 'norequest') {
2059: $val = 0;
2060: }
2061: my $checked = '';
2062: if ($option eq $curroption) {
2063: $checked = ' checked="checked"';
2064: }
2065: $datatable .= '<span class="LC_nobreak"><label>'.
2066: '<input type="radio" name="authorreq_default"'.
2067: ' value="'.$val.'"'.$checked.' />'.
2068: $titles{$option}.'</label></span> ';
2069: }
2070: } else {
2071: my $checked = 'checked="checked" ';
2072: if (ref($settings) eq 'HASH') {
2073: if (ref($settings->{$item}) eq 'HASH') {
2074: if ($settings->{$item}->{'default'} == 0) {
2075: $checked = '';
2076: } elsif ($settings->{$item}->{'default'} == 1) {
2077: $checked = 'checked="checked" ';
2078: }
2079: }
2080: }
2081: $datatable .= '<span class="LC_nobreak"><label>'.
2082: '<input type="checkbox" name="'.$context.'_'.$item.
2083: '" value="default" '.$checked.'/>'.$titles{$item}.
2084: '</label></span> ';
2085: }
2086: }
2087: if ($context eq 'requestcourses') {
2088: $datatable .= '</tr><tr>';
2089: foreach my $item (@usertools) {
2090: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2091: }
2092: $datatable .= '</tr></table>';
2093: }
2094: $datatable .= '</td>';
2095: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2096: $datatable .= '<td class="LC_right_item">'.
2097: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2098: '<input type="text" name="defaultquota" value="'.
2099: $defaultquota.'" size="5" /></span>'.(' ' x2).
2100: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2101: '<input type="text" name="authorquota" value="'.
2102: $authorquota.'" size="5" /></span></td>';
2103: }
2104: $datatable .= '</tr>';
2105: $typecount ++;
2106: $css_class = $typecount%2?' class="LC_odd_row"':'';
2107: $datatable .= '<tr'.$css_class.'>'.
2108: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2109: if ($context eq 'requestcourses') {
2110: $datatable .= &mt('(overrides affiliation, if set)').
2111: '</td>'.
2112: '<td class="LC_left_item">'.
2113: '<table><tr>';
2114: } else {
2115: $datatable .= &mt('(overrides affiliation, if checked)').
2116: '</td>'.
2117: '<td class="LC_left_item" colspan="2">'.
2118: '<br />';
2119: }
2120: my %advcell;
2121: foreach my $item (@usertools) {
2122: if ($context eq 'requestcourses') {
2123: my ($curroption,$currlimit);
2124: if (ref($settings) eq 'HASH') {
2125: if (ref($settings->{$item}) eq 'HASH') {
2126: $curroption = $settings->{$item}->{'_LC_adv'};
2127: if ($curroption =~ /^autolimit=(\d*)$/) {
2128: $currlimit = $1;
2129: }
2130: }
2131: }
2132: $datatable .= '<th>'.$titles{$item}.'</th>';
2133: my $checked = '';
2134: if ($curroption eq '') {
2135: $checked = ' checked="checked"';
2136: }
2137: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2138: '<input type="radio" name="crsreq_'.$item.
2139: '__LC_adv" value=""'.$checked.' />'.
2140: &mt('No override set').'</label></span> ';
2141: foreach my $option (@options) {
2142: my $val = $option;
2143: if ($option eq 'norequest') {
2144: $val = 0;
2145: }
2146: if ($option eq 'validate') {
2147: my $canvalidate = 0;
2148: if (ref($validations{$item}) eq 'HASH') {
2149: if ($validations{$item}{'_LC_adv'}) {
2150: $canvalidate = 1;
2151: }
2152: }
2153: next if (!$canvalidate);
2154: }
2155: my $checked = '';
2156: if ($val eq $curroption) {
2157: $checked = ' checked="checked"';
2158: } elsif ($option eq 'autolimit') {
2159: if ($curroption =~ /^autolimit/) {
2160: $checked = ' checked="checked"';
2161: }
2162: }
2163: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2164: '<input type="radio" name="crsreq_'.$item.
2165: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2166: $titles{$option}.'</label>';
2167: if ($option eq 'autolimit') {
2168: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2169: $item.'_limit__LC_adv" size="1" '.
2170: 'value="'.$currlimit.'" />';
2171: }
2172: $advcell{$item} .= '</span> ';
2173: if ($option eq 'autolimit') {
2174: $advcell{$item} .= $titles{'unlimited'};
2175: }
2176: }
2177: } elsif ($context eq 'requestauthor') {
2178: my $curroption;
2179: if (ref($settings) eq 'HASH') {
2180: $curroption = $settings->{'_LC_adv'};
2181: }
2182: my $checked = '';
2183: if ($curroption eq '') {
2184: $checked = ' checked="checked"';
2185: }
2186: $datatable .= '<span class="LC_nobreak"><label>'.
2187: '<input type="radio" name="authorreq__LC_adv"'.
2188: ' value=""'.$checked.' />'.
2189: &mt('No override set').'</label></span> ';
2190: foreach my $option (@options) {
2191: my $val = $option;
2192: if ($option eq 'norequest') {
2193: $val = 0;
2194: }
2195: my $checked = '';
2196: if ($val eq $curroption) {
2197: $checked = ' checked="checked"';
2198: }
2199: $datatable .= '<span class="LC_nobreak"><label>'.
2200: '<input type="radio" name="authorreq__LC_adv"'.
2201: ' value="'.$val.'"'.$checked.' />'.
2202: $titles{$option}.'</label></span> ';
2203: }
2204: } else {
2205: my $checked = 'checked="checked" ';
2206: if (ref($settings) eq 'HASH') {
2207: if (ref($settings->{$item}) eq 'HASH') {
2208: if ($settings->{$item}->{'_LC_adv'} == 0) {
2209: $checked = '';
2210: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2211: $checked = 'checked="checked" ';
2212: }
2213: }
2214: }
2215: $datatable .= '<span class="LC_nobreak"><label>'.
2216: '<input type="checkbox" name="'.$context.'_'.$item.
2217: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2218: '</label></span> ';
2219: }
2220: }
2221: if ($context eq 'requestcourses') {
2222: $datatable .= '</tr><tr>';
2223: foreach my $item (@usertools) {
2224: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2225: }
2226: $datatable .= '</tr></table>';
2227: }
2228: $datatable .= '</td></tr>';
2229: $$rowtotal += $typecount;
2230: return $datatable;
2231: }
2232:
2233: sub print_requestmail {
2234: my ($dom,$action,$settings,$rowtotal) = @_;
2235: my ($now,$datatable,%currapp);
2236: $now = time;
2237: if (ref($settings) eq 'HASH') {
2238: if (ref($settings->{'notify'}) eq 'HASH') {
2239: if ($settings->{'notify'}{'approval'} ne '') {
2240: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2241: }
2242: }
2243: }
2244: my $numinrow = 2;
2245: my $css_class;
2246: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2247: my $text;
2248: if ($action eq 'requestcourses') {
2249: $text = &mt('Receive notification of course requests requiring approval');
2250: } elsif ($action eq 'requestauthor') {
2251: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2252: } else {
2253: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2254: }
2255: $datatable = '<tr'.$css_class.'>'.
2256: ' <td>'.$text.'</td>'.
2257: ' <td class="LC_left_item">';
2258: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2259: $action.'notifyapproval',%currapp);
2260: if ($numdc > 0) {
2261: $datatable .= $table;
2262: } else {
2263: $datatable .= &mt('There are no active Domain Coordinators');
2264: }
2265: $datatable .='</td></tr>';
2266: return $datatable;
2267: }
2268:
2269: sub print_studentcode {
2270: my ($settings,$rowtotal) = @_;
2271: my $rownum = 0;
2272: my ($output,%current);
2273: my @crstypes = ('official','unofficial','community','textbook','placement');
2274: if (ref($settings) eq 'HASH') {
2275: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2276: foreach my $type (@crstypes) {
2277: $current{$type} = $settings->{'uniquecode'}{$type};
2278: }
2279: }
2280: }
2281: $output .= '<tr>'.
2282: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2283: '<td class="LC_left_item">';
2284: foreach my $type (@crstypes) {
2285: my $check = ' ';
2286: if ($current{$type}) {
2287: $check = ' checked="checked" ';
2288: }
2289: $output .= '<span class="LC_nobreak"><label>'.
2290: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2291: &mt($type).'</label></span>'.(' 'x2).' ';
2292: }
2293: $output .= '</td></tr>';
2294: $$rowtotal ++;
2295: return $output;
2296: }
2297:
2298: sub print_textbookcourses {
2299: my ($dom,$type,$settings,$rowtotal) = @_;
2300: my $rownum = 0;
2301: my $css_class;
2302: my $itemcount = 1;
2303: my $maxnum = 0;
2304: my $bookshash;
2305: if (ref($settings) eq 'HASH') {
2306: $bookshash = $settings->{$type};
2307: }
2308: my %ordered;
2309: if (ref($bookshash) eq 'HASH') {
2310: foreach my $item (keys(%{$bookshash})) {
2311: if (ref($bookshash->{$item}) eq 'HASH') {
2312: my $num = $bookshash->{$item}{'order'};
2313: $ordered{$num} = $item;
2314: }
2315: }
2316: }
2317: my $confname = $dom.'-domainconfig';
2318: my $switchserver = &check_switchserver($dom,$confname);
2319: my $maxnum = scalar(keys(%ordered));
2320: my $datatable;
2321: if (keys(%ordered)) {
2322: my @items = sort { $a <=> $b } keys(%ordered);
2323: for (my $i=0; $i<@items; $i++) {
2324: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2325: my $key = $ordered{$items[$i]};
2326: my %coursehash=&Apache::lonnet::coursedescription($key);
2327: my $coursetitle = $coursehash{'description'};
2328: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2329: if (ref($bookshash->{$key}) eq 'HASH') {
2330: $subject = $bookshash->{$key}->{'subject'};
2331: $title = $bookshash->{$key}->{'title'};
2332: if ($type eq 'textbooks') {
2333: $publisher = $bookshash->{$key}->{'publisher'};
2334: $author = $bookshash->{$key}->{'author'};
2335: $image = $bookshash->{$key}->{'image'};
2336: if ($image ne '') {
2337: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2338: my $imagethumb = "$path/tn-".$imagefile;
2339: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2340: }
2341: }
2342: }
2343: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2344: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2345: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2346: for (my $k=0; $k<=$maxnum; $k++) {
2347: my $vpos = $k+1;
2348: my $selstr;
2349: if ($k == $i) {
2350: $selstr = ' selected="selected" ';
2351: }
2352: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2353: }
2354: $datatable .= '</select>'.(' 'x2).
2355: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2356: &mt('Delete?').'</label></span></td>'.
2357: '<td colspan="2">'.
2358: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2359: (' 'x2).
2360: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2361: if ($type eq 'textbooks') {
2362: $datatable .= (' 'x2).
2363: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2364: (' 'x2).
2365: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2366: (' 'x2).
2367: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2368: if ($image) {
2369: $datatable .= $imgsrc.
2370: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2371: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2372: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2373: }
2374: if ($switchserver) {
2375: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2376: } else {
2377: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2378: }
2379: }
2380: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2381: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2382: $coursetitle.'</span></td></tr>'."\n";
2383: $itemcount ++;
2384: }
2385: }
2386: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2387: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2388: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2389: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2390: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2391: for (my $k=0; $k<$maxnum+1; $k++) {
2392: my $vpos = $k+1;
2393: my $selstr;
2394: if ($k == $maxnum) {
2395: $selstr = ' selected="selected" ';
2396: }
2397: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2398: }
2399: $datatable .= '</select> '."\n".
2400: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2401: '<td colspan="2">'.
2402: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2403: (' 'x2).
2404: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2405: (' 'x2);
2406: if ($type eq 'textbooks') {
2407: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2408: (' 'x2).
2409: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2410: (' 'x2).
2411: '<span class="LC_nobreak">'.&mt('Image:').' ';
2412: if ($switchserver) {
2413: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2414: } else {
2415: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2416: }
2417: }
2418: $datatable .= '</span>'."\n".
2419: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2420: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2421: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2422: &Apache::loncommon::selectcourse_link
2423: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2424: '</span></td>'."\n".
2425: '</tr>'."\n";
2426: $itemcount ++;
2427: return $datatable;
2428: }
2429:
2430: sub textbookcourses_javascript {
2431: my ($settings) = @_;
2432: return unless(ref($settings) eq 'HASH');
2433: my (%ordered,%total,%jstext);
2434: foreach my $type ('textbooks','templates') {
2435: $total{$type} = 0;
2436: if (ref($settings->{$type}) eq 'HASH') {
2437: foreach my $item (keys(%{$settings->{$type}})) {
2438: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2439: my $num = $settings->{$type}->{$item}{'order'};
2440: $ordered{$type}{$num} = $item;
2441: }
2442: }
2443: $total{$type} = scalar(keys(%{$settings->{$type}}));
2444: }
2445: my @jsarray = ();
2446: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2447: push(@jsarray,$ordered{$type}{$item});
2448: }
2449: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2450: }
2451: return <<"ENDSCRIPT";
2452: <script type="text/javascript">
2453: // <![CDATA[
2454: function reorderBooks(form,item,caller) {
2455: var changedVal;
2456: $jstext{'textbooks'};
2457: $jstext{'templates'};
2458: var newpos;
2459: var maxh;
2460: if (caller == 'textbooks') {
2461: newpos = 'textbooks_addbook_pos';
2462: maxh = 1 + $total{'textbooks'};
2463: } else {
2464: newpos = 'templates_addbook_pos';
2465: maxh = 1 + $total{'templates'};
2466: }
2467: var current = new Array;
2468: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2469: if (item == newpos) {
2470: changedVal = newitemVal;
2471: } else {
2472: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2473: current[newitemVal] = newpos;
2474: }
2475: if (caller == 'textbooks') {
2476: for (var i=0; i<textbooks.length; i++) {
2477: var elementName = 'textbooks_'+textbooks[i];
2478: if (elementName != item) {
2479: if (form.elements[elementName]) {
2480: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2481: current[currVal] = elementName;
2482: }
2483: }
2484: }
2485: }
2486: if (caller == 'templates') {
2487: for (var i=0; i<templates.length; i++) {
2488: var elementName = 'templates_'+templates[i];
2489: if (elementName != item) {
2490: if (form.elements[elementName]) {
2491: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2492: current[currVal] = elementName;
2493: }
2494: }
2495: }
2496: }
2497: var oldVal;
2498: for (var j=0; j<maxh; j++) {
2499: if (current[j] == undefined) {
2500: oldVal = j;
2501: }
2502: }
2503: if (oldVal < changedVal) {
2504: for (var k=oldVal+1; k<=changedVal ; k++) {
2505: var elementName = current[k];
2506: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2507: }
2508: } else {
2509: for (var k=changedVal; k<oldVal; k++) {
2510: var elementName = current[k];
2511: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2512: }
2513: }
2514: return;
2515: }
2516:
2517: // ]]>
2518: </script>
2519:
2520: ENDSCRIPT
2521: }
2522:
2523: sub ltitools_javascript {
2524: my ($settings) = @_;
2525: return unless(ref($settings) eq 'HASH');
2526: my (%ordered,$total,%jstext);
2527: $total = 0;
2528: foreach my $item (keys(%{$settings})) {
2529: if (ref($settings->{$item}) eq 'HASH') {
2530: my $num = $settings->{$item}{'order'};
2531: $ordered{$num} = $item;
2532: }
2533: }
2534: $total = scalar(keys(%{$settings}));
2535: my @jsarray = ();
2536: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2537: push(@jsarray,$ordered{$item});
2538: }
2539: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2540: return <<"ENDSCRIPT";
2541: <script type="text/javascript">
2542: // <![CDATA[
2543: function reorderLTI(form,item) {
2544: var changedVal;
2545: $jstext
2546: var newpos = 'ltitools_add_pos';
2547: var maxh = 1 + $total;
2548: var current = new Array;
2549: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2550: if (item == newpos) {
2551: changedVal = newitemVal;
2552: } else {
2553: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2554: current[newitemVal] = newpos;
2555: }
2556: for (var i=0; i<ltitools.length; i++) {
2557: var elementName = 'ltitools_'+ltitools[i];
2558: if (elementName != item) {
2559: if (form.elements[elementName]) {
2560: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2561: current[currVal] = elementName;
2562: }
2563: }
2564: }
2565: var oldVal;
2566: for (var j=0; j<maxh; j++) {
2567: if (current[j] == undefined) {
2568: oldVal = j;
2569: }
2570: }
2571: if (oldVal < changedVal) {
2572: for (var k=oldVal+1; k<=changedVal ; k++) {
2573: var elementName = current[k];
2574: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2575: }
2576: } else {
2577: for (var k=changedVal; k<oldVal; k++) {
2578: var elementName = current[k];
2579: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2580: }
2581: }
2582: return;
2583: }
2584:
2585: // ]]>
2586: </script>
2587:
2588: ENDSCRIPT
2589: }
2590:
2591: sub print_autoenroll {
2592: my ($dom,$settings,$rowtotal) = @_;
2593: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2594: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2595: if (ref($settings) eq 'HASH') {
2596: if (exists($settings->{'run'})) {
2597: if ($settings->{'run'} eq '0') {
2598: $runoff = ' checked="checked" ';
2599: $runon = ' ';
2600: } else {
2601: $runon = ' checked="checked" ';
2602: $runoff = ' ';
2603: }
2604: } else {
2605: if ($autorun) {
2606: $runon = ' checked="checked" ';
2607: $runoff = ' ';
2608: } else {
2609: $runoff = ' checked="checked" ';
2610: $runon = ' ';
2611: }
2612: }
2613: if (exists($settings->{'co-owners'})) {
2614: if ($settings->{'co-owners'} eq '0') {
2615: $coownersoff = ' checked="checked" ';
2616: $coownerson = ' ';
2617: } else {
2618: $coownerson = ' checked="checked" ';
2619: $coownersoff = ' ';
2620: }
2621: } else {
2622: $coownersoff = ' checked="checked" ';
2623: $coownerson = ' ';
2624: }
2625: if (exists($settings->{'sender_domain'})) {
2626: $defdom = $settings->{'sender_domain'};
2627: }
2628: if (exists($settings->{'autofailsafe'})) {
2629: $failsafe = $settings->{'autofailsafe'};
2630: }
2631: } else {
2632: if ($autorun) {
2633: $runon = ' checked="checked" ';
2634: $runoff = ' ';
2635: } else {
2636: $runoff = ' checked="checked" ';
2637: $runon = ' ';
2638: }
2639: }
2640: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2641: my $notif_sender;
2642: if (ref($settings) eq 'HASH') {
2643: $notif_sender = $settings->{'sender_uname'};
2644: }
2645: my $datatable='<tr class="LC_odd_row">'.
2646: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2647: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2648: '<input type="radio" name="autoenroll_run"'.
2649: $runon.' value="1" />'.&mt('Yes').'</label> '.
2650: '<label><input type="radio" name="autoenroll_run"'.
2651: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2652: '</tr><tr>'.
2653: '<td>'.&mt('Notification messages - sender').
2654: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2655: &mt('username').': '.
2656: '<input type="text" name="sender_uname" value="'.
2657: $notif_sender.'" size="10" /> '.&mt('domain').
2658: ': '.$domform.'</span></td></tr>'.
2659: '<tr class="LC_odd_row">'.
2660: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2661: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2662: '<input type="radio" name="autoassign_coowners"'.
2663: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2664: '<label><input type="radio" name="autoassign_coowners"'.
2665: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2666: '</tr><tr>'.
2667: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2668: '<td class="LC_right_item"><span class="LC_nobreak">'.
2669: '<input type="text" name="autoenroll_failsafe"'.
2670: ' value="'.$failsafe.'" size="4" /></td></tr>';
2671: $$rowtotal += 4;
2672: return $datatable;
2673: }
2674:
2675: sub print_autoupdate {
2676: my ($position,$dom,$settings,$rowtotal) = @_;
2677: my $datatable;
2678: if ($position eq 'top') {
2679: my $updateon = ' ';
2680: my $updateoff = ' checked="checked" ';
2681: my $classlistson = ' ';
2682: my $classlistsoff = ' checked="checked" ';
2683: if (ref($settings) eq 'HASH') {
2684: if ($settings->{'run'} eq '1') {
2685: $updateon = $updateoff;
2686: $updateoff = ' ';
2687: }
2688: if ($settings->{'classlists'} eq '1') {
2689: $classlistson = $classlistsoff;
2690: $classlistsoff = ' ';
2691: }
2692: }
2693: my %title = (
2694: run => 'Auto-update active?',
2695: classlists => 'Update information in classlists?',
2696: );
2697: $datatable = '<tr class="LC_odd_row">'.
2698: '<td>'.&mt($title{'run'}).'</td>'.
2699: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2700: '<input type="radio" name="autoupdate_run"'.
2701: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2702: '<label><input type="radio" name="autoupdate_run"'.
2703: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2704: '</tr><tr>'.
2705: '<td>'.&mt($title{'classlists'}).'</td>'.
2706: '<td class="LC_right_item"><span class="LC_nobreak">'.
2707: '<label><input type="radio" name="classlists"'.
2708: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2709: '<label><input type="radio" name="classlists"'.
2710: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2711: '</tr>';
2712: $$rowtotal += 2;
2713: } elsif ($position eq 'middle') {
2714: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2715: my $numinrow = 3;
2716: my $locknamesettings;
2717: $datatable .= &insttypes_row($settings,$types,$usertypes,
2718: $dom,$numinrow,$othertitle,
2719: 'lockablenames');
2720: $$rowtotal ++;
2721: } else {
2722: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2723: my @fields = ('lastname','firstname','middlename','generation',
2724: 'permanentemail','id');
2725: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2726: my $numrows = 0;
2727: if (ref($types) eq 'ARRAY') {
2728: if (@{$types} > 0) {
2729: $datatable =
2730: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2731: \@fields,$types,\$numrows);
2732: $$rowtotal += @{$types};
2733: }
2734: }
2735: $datatable .=
2736: &usertype_update_row($settings,{'default' => $othertitle},
2737: \%fieldtitles,\@fields,['default'],
2738: \$numrows);
2739: $$rowtotal ++;
2740: }
2741: return $datatable;
2742: }
2743:
2744: sub print_autocreate {
2745: my ($dom,$settings,$rowtotal) = @_;
2746: my (%createon,%createoff,%currhash);
2747: my @types = ('xml','req');
2748: if (ref($settings) eq 'HASH') {
2749: foreach my $item (@types) {
2750: $createoff{$item} = ' checked="checked" ';
2751: $createon{$item} = ' ';
2752: if (exists($settings->{$item})) {
2753: if ($settings->{$item}) {
2754: $createon{$item} = ' checked="checked" ';
2755: $createoff{$item} = ' ';
2756: }
2757: }
2758: }
2759: if ($settings->{'xmldc'} ne '') {
2760: $currhash{$settings->{'xmldc'}} = 1;
2761: }
2762: } else {
2763: foreach my $item (@types) {
2764: $createoff{$item} = ' checked="checked" ';
2765: $createon{$item} = ' ';
2766: }
2767: }
2768: $$rowtotal += 2;
2769: my $numinrow = 2;
2770: my $datatable='<tr class="LC_odd_row">'.
2771: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2772: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2773: '<input type="radio" name="autocreate_xml"'.
2774: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2775: '<label><input type="radio" name="autocreate_xml"'.
2776: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2777: '</td></tr><tr>'.
2778: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2779: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2780: '<input type="radio" name="autocreate_req"'.
2781: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2782: '<label><input type="radio" name="autocreate_req"'.
2783: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2784: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2785: 'autocreate_xmldc',%currhash);
2786: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2787: if ($numdc > 1) {
2788: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2789: '</td><td class="LC_left_item">';
2790: } else {
2791: $datatable .= &mt('Course creation processed as:').
2792: '</td><td class="LC_right_item">';
2793: }
2794: $datatable .= $dctable.'</td></tr>';
2795: $$rowtotal += $rows;
2796: return $datatable;
2797: }
2798:
2799: sub print_directorysrch {
2800: my ($position,$dom,$settings,$rowtotal) = @_;
2801: my $datatable;
2802: if ($position eq 'top') {
2803: my $instsrchon = ' ';
2804: my $instsrchoff = ' checked="checked" ';
2805: my ($exacton,$containson,$beginson);
2806: my $instlocalon = ' ';
2807: my $instlocaloff = ' checked="checked" ';
2808: if (ref($settings) eq 'HASH') {
2809: if ($settings->{'available'} eq '1') {
2810: $instsrchon = $instsrchoff;
2811: $instsrchoff = ' ';
2812: }
2813: if ($settings->{'localonly'} eq '1') {
2814: $instlocalon = $instlocaloff;
2815: $instlocaloff = ' ';
2816: }
2817: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2818: foreach my $type (@{$settings->{'searchtypes'}}) {
2819: if ($type eq 'exact') {
2820: $exacton = ' checked="checked" ';
2821: } elsif ($type eq 'contains') {
2822: $containson = ' checked="checked" ';
2823: } elsif ($type eq 'begins') {
2824: $beginson = ' checked="checked" ';
2825: }
2826: }
2827: } else {
2828: if ($settings->{'searchtypes'} eq 'exact') {
2829: $exacton = ' checked="checked" ';
2830: } elsif ($settings->{'searchtypes'} eq 'contains') {
2831: $containson = ' checked="checked" ';
2832: } elsif ($settings->{'searchtypes'} eq 'specify') {
2833: $exacton = ' checked="checked" ';
2834: $containson = ' checked="checked" ';
2835: }
2836: }
2837: }
2838: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2839: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2840:
2841: my $numinrow = 4;
2842: my $cansrchrow = 0;
2843: $datatable='<tr class="LC_odd_row">'.
2844: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2845: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2846: '<input type="radio" name="dirsrch_available"'.
2847: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2848: '<label><input type="radio" name="dirsrch_available"'.
2849: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2850: '</tr><tr>'.
2851: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2852: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2853: '<input type="radio" name="dirsrch_instlocalonly"'.
2854: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2855: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2856: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2857: '</tr>';
2858: $$rowtotal += 2;
2859: if (ref($usertypes) eq 'HASH') {
2860: if (keys(%{$usertypes}) > 0) {
2861: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2862: $numinrow,$othertitle,'cansearch');
2863: $cansrchrow = 1;
2864: }
2865: }
2866: if ($cansrchrow) {
2867: $$rowtotal ++;
2868: $datatable .= '<tr>';
2869: } else {
2870: $datatable .= '<tr class="LC_odd_row">';
2871: }
2872: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2873: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2874: foreach my $title (@{$titleorder}) {
2875: if (defined($searchtitles->{$title})) {
2876: my $check = ' ';
2877: if (ref($settings) eq 'HASH') {
2878: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2879: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2880: $check = ' checked="checked" ';
2881: }
2882: }
2883: }
2884: $datatable .= '<td class="LC_left_item">'.
2885: '<span class="LC_nobreak"><label>'.
2886: '<input type="checkbox" name="searchby" '.
2887: 'value="'.$title.'"'.$check.'/>'.
2888: $searchtitles->{$title}.'</label></span></td>';
2889: }
2890: }
2891: $datatable .= '</tr></table></td></tr>';
2892: $$rowtotal ++;
2893: if ($cansrchrow) {
2894: $datatable .= '<tr class="LC_odd_row">';
2895: } else {
2896: $datatable .= '<tr>';
2897: }
2898: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2899: '<td class="LC_left_item" colspan="2">'.
2900: '<span class="LC_nobreak"><label>'.
2901: '<input type="checkbox" name="searchtypes" '.
2902: $exacton.' value="exact" />'.&mt('Exact match').
2903: '</label> '.
2904: '<label><input type="checkbox" name="searchtypes" '.
2905: $beginson.' value="begins" />'.&mt('Begins with').
2906: '</label> '.
2907: '<label><input type="checkbox" name="searchtypes" '.
2908: $containson.' value="contains" />'.&mt('Contains').
2909: '</label></span></td></tr>';
2910: $$rowtotal ++;
2911: } else {
2912: my $domsrchon = ' checked="checked" ';
2913: my $domsrchoff = ' ';
2914: my $domlocalon = ' ';
2915: my $domlocaloff = ' checked="checked" ';
2916: if (ref($settings) eq 'HASH') {
2917: if ($settings->{'lclocalonly'} eq '1') {
2918: $domlocalon = $domlocaloff;
2919: $domlocaloff = ' ';
2920: }
2921: if ($settings->{'lcavailable'} eq '0') {
2922: $domsrchoff = $domsrchon;
2923: $domsrchon = ' ';
2924: }
2925: }
2926: $datatable='<tr class="LC_odd_row">'.
2927: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2928: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2929: '<input type="radio" name="dirsrch_domavailable"'.
2930: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2931: '<label><input type="radio" name="dirsrch_domavailable"'.
2932: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2933: '</tr><tr>'.
2934: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2935: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2936: '<input type="radio" name="dirsrch_domlocalonly"'.
2937: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2938: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2939: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2940: '</tr>';
2941: $$rowtotal += 2;
2942: }
2943: return $datatable;
2944: }
2945:
2946: sub print_contacts {
2947: my ($dom,$settings,$rowtotal) = @_;
2948: my $datatable;
2949: my @contacts = ('adminemail','supportemail');
2950: my (%checked,%to,%otheremails,%bccemails);
2951: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2952: 'requestsmail','updatesmail','idconflictsmail');
2953: foreach my $type (@mailings) {
2954: $otheremails{$type} = '';
2955: }
2956: $bccemails{'helpdeskmail'} = '';
2957: if (ref($settings) eq 'HASH') {
2958: foreach my $item (@contacts) {
2959: if (exists($settings->{$item})) {
2960: $to{$item} = $settings->{$item};
2961: }
2962: }
2963: foreach my $type (@mailings) {
2964: if (exists($settings->{$type})) {
2965: if (ref($settings->{$type}) eq 'HASH') {
2966: foreach my $item (@contacts) {
2967: if ($settings->{$type}{$item}) {
2968: $checked{$type}{$item} = ' checked="checked" ';
2969: }
2970: }
2971: $otheremails{$type} = $settings->{$type}{'others'};
2972: if ($type eq 'helpdeskmail') {
2973: $bccemails{$type} = $settings->{$type}{'bcc'};
2974: }
2975: }
2976: } elsif ($type eq 'lonstatusmail') {
2977: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2978: }
2979: }
2980: } else {
2981: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2982: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2983: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2984: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2985: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2986: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2987: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2988: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2989: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2990: }
2991: my ($titles,$short_titles) = &contact_titles();
2992: my $rownum = 0;
2993: my $css_class;
2994: foreach my $item (@contacts) {
2995: $css_class = $rownum%2?' class="LC_odd_row"':'';
2996: $datatable .= '<tr'.$css_class.'>'.
2997: '<td><span class="LC_nobreak">'.$titles->{$item}.
2998: '</span></td><td class="LC_right_item">'.
2999: '<input type="text" name="'.$item.'" value="'.
3000: $to{$item}.'" /></td></tr>';
3001: $rownum ++;
3002: }
3003: foreach my $type (@mailings) {
3004: $css_class = $rownum%2?' class="LC_odd_row"':'';
3005: $datatable .= '<tr'.$css_class.'>'.
3006: '<td><span class="LC_nobreak">'.
3007: $titles->{$type}.': </span></td>'.
3008: '<td class="LC_left_item">'.
3009: '<span class="LC_nobreak">';
3010: foreach my $item (@contacts) {
3011: $datatable .= '<label>'.
3012: '<input type="checkbox" name="'.$type.'"'.
3013: $checked{$type}{$item}.
3014: ' value="'.$item.'" />'.$short_titles->{$item}.
3015: '</label> ';
3016: }
3017: $datatable .= '</span><br />'.&mt('Others').': '.
3018: '<input type="text" name="'.$type.'_others" '.
3019: 'value="'.$otheremails{$type}.'" />';
3020: if ($type eq 'helpdeskmail') {
3021: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3022: '<input type="text" name="'.$type.'_bcc" '.
3023: 'value="'.$bccemails{$type}.'" />';
3024: }
3025: $datatable .= '</td></tr>'."\n";
3026: $rownum ++;
3027: }
3028: my %choices;
3029: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3030: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3031: &mt('LON-CAPA core group - MSU'),600,500));
3032: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3033: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3034: &mt('LON-CAPA core group - MSU'),600,500));
3035: my @toggles = ('reporterrors','reportupdates');
3036: my %defaultchecked = ('reporterrors' => 'on',
3037: 'reportupdates' => 'on');
3038: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3039: \%choices,$rownum);
3040: $datatable .= $reports;
3041: $$rowtotal += $rownum;
3042: return $datatable;
3043: }
3044:
3045: sub print_helpsettings {
3046: my ($position,$dom,$settings,$rowtotal) = @_;
3047: my $confname = $dom.'-domainconfig';
3048: my ($datatable,$itemcount);
3049: if ($position eq 'top') {
3050: $itemcount = 1;
3051: my (%choices,%defaultchecked,@toggles);
3052: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3053: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3054: &mt('LON-CAPA bug tracker'),600,500));
3055: %defaultchecked = ('submitbugs' => 'on');
3056: @toggles = ('submitbugs');
3057: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3058: \%choices,$itemcount);
3059: $$rowtotal ++;
3060: } else {
3061: my $css_class;
3062: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3063: my %customroles;
3064: foreach my $key (keys(%existing)) {
3065: if ($key=~/^rolesdef\_(\w+)$/) {
3066: my $rolename = $1;
3067: my %privs;
3068: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3069: $customroles{$rolename} = \%privs;
3070: }
3071: }
3072: my $count = 0;
3073: my $context = 'domprefs';
3074: my $crstype = 'Course';
3075: foreach my $role (sort(keys(%customroles))) {
3076: my $prefix = 'custhelp'.$count;
3077: my %full=();
3078: my %levels= (
3079: course => {},
3080: domain => {},
3081: system => {},
3082: );
3083: my %levelscurrent=(
3084: course => {},
3085: domain => {},
3086: system => {},
3087: );
3088: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3089: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3090: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3091: $datatable .= '<tr '.$css_class.'><td><label>'.
3092: '<input type="checkbox" name="modifycusthelp" value="'.$count.'" />'.
3093: '<input type="hidden" name="custhelprole'.$count.'" value="'.$role.'" />'.
3094: &mt('Modify').'</label></td>'.
3095: '<td>'.&mt('Existing helpdesk role:').' '.
3096: '<b>'.$role.'</b><br />'.
3097: &Apache::lonuserutils::custom_role_header($context,$crstype,
3098: \@templateroles,$prefix).
3099: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3100: \%levelscurrent,$prefix).
3101: '<br /></td>';
3102: $count ++;
3103: $itemcount ++;
3104: }
3105: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3106: my $newcust = 'custhelp'.$count;
3107: my (%privs,%levelscurrent);
3108: my %full=();
3109: my %levels= (
3110: course => {},
3111: domain => {},
3112: system => {},
3113: );
3114: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3115: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3116: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><label>'.
3117: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3118: '</label></span></td>'.
3119: '<td><span class="LC_nobreak">'.
3120: '<b>'.&mt('Name of new helpdesk role:').'</b> '.
3121: '<input type="text" size="20" name="newcusthelpname" value="" />'.
3122: '</span><br />'.
3123: &Apache::lonuserutils::custom_role_header($context,$crstype,
3124: \@templateroles,$newcust).
3125: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3126: \%levelscurrent,$newcust).
3127: '<br /><br />'.
3128: '</td></tr>';
3129: $count ++;
3130: $$rowtotal += $count;
3131: }
3132: return $datatable;
3133: }
3134:
3135: sub radiobutton_prefs {
3136: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3137: $additional,$align) = @_;
3138: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3139: (ref($choices) eq 'HASH'));
3140:
3141: my (%checkedon,%checkedoff,$datatable,$css_class);
3142:
3143: foreach my $item (@{$toggles}) {
3144: if ($defaultchecked->{$item} eq 'on') {
3145: $checkedon{$item} = ' checked="checked" ';
3146: $checkedoff{$item} = ' ';
3147: } elsif ($defaultchecked->{$item} eq 'off') {
3148: $checkedoff{$item} = ' checked="checked" ';
3149: $checkedon{$item} = ' ';
3150: }
3151: }
3152: if (ref($settings) eq 'HASH') {
3153: foreach my $item (@{$toggles}) {
3154: if ($settings->{$item} eq '1') {
3155: $checkedon{$item} = ' checked="checked" ';
3156: $checkedoff{$item} = ' ';
3157: } elsif ($settings->{$item} eq '0') {
3158: $checkedoff{$item} = ' checked="checked" ';
3159: $checkedon{$item} = ' ';
3160: }
3161: }
3162: }
3163: if ($onclick) {
3164: $onclick = ' onclick="'.$onclick.'"';
3165: }
3166: foreach my $item (@{$toggles}) {
3167: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3168: $datatable .=
3169: '<tr'.$css_class.'><td valign="top">'.
3170: '<span class="LC_nobreak">'.$choices->{$item}.
3171: '</span></td>';
3172: if ($align eq 'left') {
3173: $datatable .= '<td class="LC_left_item">';
3174: } else {
3175: $datatable .= '<td class="LC_right_item">';
3176: }
3177: $datatable .=
3178: '<span class="LC_nobreak">'.
3179: '<label><input type="radio" name="'.
3180: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3181: '</label> <label><input type="radio" name="'.$item.'" '.
3182: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3183: '</span>'.$additional.
3184: '</td>'.
3185: '</tr>';
3186: $itemcount ++;
3187: }
3188: return ($datatable,$itemcount);
3189: }
3190:
3191: sub print_ltitools {
3192: my ($dom,$settings,$rowtotal) = @_;
3193: my $rownum = 0;
3194: my $css_class;
3195: my $itemcount = 1;
3196: my $maxnum = 0;
3197: my %ordered;
3198: if (ref($settings) eq 'HASH') {
3199: foreach my $item (keys(%{$settings})) {
3200: if (ref($settings->{$item}) eq 'HASH') {
3201: my $num = $settings->{$item}{'order'};
3202: $ordered{$num} = $item;
3203: }
3204: }
3205: }
3206: my $confname = $dom.'-domainconfig';
3207: my $switchserver = &check_switchserver($dom,$confname);
3208: my $maxnum = scalar(keys(%ordered));
3209: my $datatable = <itools_javascript($settings);
3210: my %lt = <itools_names();
3211: my @courseroles = ('cc','in','ta','ep','st');
3212: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3213: my @fields = ('fullname','firstname','lastname','email','user','roles');
3214: if (keys(%ordered)) {
3215: my @items = sort { $a <=> $b } keys(%ordered);
3216: for (my $i=0; $i<@items; $i++) {
3217: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3218: my $item = $ordered{$items[$i]};
3219: my ($title,$key,$secret,$url,$imgsrc,$version);
3220: if (ref($settings->{$item}) eq 'HASH') {
3221: $title = $settings->{$item}->{'title'};
3222: $url = $settings->{$item}->{'url'};
3223: $key = $settings->{$item}->{'key'};
3224: $secret = $settings->{$item}->{'secret'};
3225: my $image = $settings->{$item}->{'image'};
3226: if ($image ne '') {
3227: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3228: }
3229: }
3230: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3231: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3232: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3233: for (my $k=0; $k<=$maxnum; $k++) {
3234: my $vpos = $k+1;
3235: my $selstr;
3236: if ($k == $i) {
3237: $selstr = ' selected="selected" ';
3238: }
3239: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3240: }
3241: $datatable .= '</select>'.(' 'x2).
3242: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3243: &mt('Delete?').'</label></span></td>'.
3244: '<td colspan="2">'.
3245: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3246: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3247: (' 'x2).
3248: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3249: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3250: (' 'x2).
3251: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3252: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3253: '<br /><br />'.
3254: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3255: ' value="'.$url.'" /></span>'.
3256: (' 'x2).
3257: '<span class="LC_nobreak">'.$lt{'key'}.
3258: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3259: (' 'x2).
3260: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3261: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3262: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
3263: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3264: '</fieldset>'.
3265: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3266: '<span class="LC_nobreak">'.&mt('Display target:');
3267: my %currdisp;
3268: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3269: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3270: $currdisp{'window'} = ' checked="checked"';
3271: } else {
3272: $currdisp{'iframe'} = ' checked="checked"';
3273: }
3274: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3275: $currdisp{'width'} = $1;
3276: }
3277: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3278: $currdisp{'height'} = $1;
3279: }
3280: } else {
3281: $currdisp{'iframe'} = ' checked="checked"';
3282: }
3283: foreach my $disp ('iframe','window') {
3284: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3285: $lt{$disp}.'</label>'.(' 'x2);
3286: }
3287: $datatable .= (' 'x4);
3288: foreach my $dimen ('width','height') {
3289: $datatable .= '<label>'.$lt{$dimen}.' '.
3290: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3291: (' 'x2);
3292: }
3293: $datatable .= '<br />';
3294: foreach my $extra ('passback','roster') {
3295: my $checkedon = '';
3296: my $checkedoff = ' checked="checked"';
3297: if ($settings->{$item}->{$extra}) {
3298: $checkedon = $checkedoff;
3299: $checkedoff = '';
3300: }
3301: $datatable .= $lt{$extra}.' '.
3302: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3303: &mt('Yes').'</label>'.(' 'x2).
3304: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3305: &mt('No').'</label>'.(' 'x4);
3306: }
3307: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3308: if ($imgsrc) {
3309: $datatable .= $imgsrc.
3310: '<label><input type="checkbox" name="ltitools_image_del"'.
3311: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3312: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3313: } else {
3314: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3315: }
3316: if ($switchserver) {
3317: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3318: } else {
3319: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3320: }
3321: $datatable .= '</span></fieldset>';
3322: my (%checkedfields,%rolemaps);
3323: if (ref($settings->{$item}) eq 'HASH') {
3324: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3325: %checkedfields = %{$settings->{$item}->{'fields'}};
3326: }
3327: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3328: %rolemaps = %{$settings->{$item}->{'roles'}};
3329: $checkedfields{'roles'} = 1;
3330: }
3331: }
3332: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3333: '<span class="LC_nobreak">';
3334: foreach my $field (@fields) {
3335: my $checked;
3336: if ($checkedfields{$field}) {
3337: $checked = ' checked="checked"';
3338: }
3339: $datatable .= '<label>'.
3340: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3341: $lt{$field}.'</label>'.(' ' x2);
3342: }
3343: $datatable .= '</span></fieldset>'.
3344: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3345: foreach my $role (@courseroles) {
3346: my ($selected,$selectnone);
3347: if (!$rolemaps{$role}) {
3348: $selectnone = ' selected="selected"';
3349: }
3350: $datatable .= '<td align="center">'.
3351: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3352: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3353: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3354: foreach my $ltirole (@ltiroles) {
3355: unless ($selectnone) {
3356: if ($rolemaps{$role} eq $ltirole) {
3357: $selected = ' selected="selected"';
3358: } else {
3359: $selected = '';
3360: }
3361: }
3362: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3363: }
3364: $datatable .= '</select></td>';
3365: }
3366: $datatable .= '</tr></table></fieldset>';
3367: my %courseconfig;
3368: if (ref($settings->{$item}) eq 'HASH') {
3369: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3370: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3371: }
3372: }
3373: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3374: foreach my $item ('label','title','target') {
3375: my $checked;
3376: if ($courseconfig{$item}) {
3377: $checked = ' checked="checked"';
3378: }
3379: $datatable .= '<label>'.
3380: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3381: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3382: }
3383: $datatable .= '</span></fieldset>'.
3384: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3385: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3386: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3387: my %custom = %{$settings->{$item}->{'custom'}};
3388: if (keys(%custom) > 0) {
3389: foreach my $key (sort(keys(%custom))) {
3390: $datatable .= '<tr><td><span class="LC_nobreak">'.
3391: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3392: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3393: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3394: ' value="'.$custom{$key}.'" /></td></tr>';
3395: }
3396: }
3397: }
3398: $datatable .= '<tr><td><span class="LC_nobreak">'.
3399: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3400: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3401: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3402: $datatable .= '</table></fieldset></td></tr>'."\n";
3403: $itemcount ++;
3404: }
3405: }
3406: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3407: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3408: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3409: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3410: '<select name="ltitools_add_pos"'.$chgstr.'>';
3411: for (my $k=0; $k<$maxnum+1; $k++) {
3412: my $vpos = $k+1;
3413: my $selstr;
3414: if ($k == $maxnum) {
3415: $selstr = ' selected="selected" ';
3416: }
3417: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3418: }
3419: $datatable .= '</select> '."\n".
3420: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3421: '<td colspan="2">'.
3422: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3423: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3424: (' 'x2).
3425: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3426: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3427: (' 'x2).
3428: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3429: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3430: '<br />'.
3431: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3432: (' 'x2).
3433: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3434: (' 'x2).
3435: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3436: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_add_secret.type='."'text'".' } else { this.form.ltitools_add_secret.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
3437: '</fieldset>'.
3438: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3439: '<span class="LC_nobreak">'.&mt('Display target:');
3440: my %defaultdisp;
3441: $defaultdisp{'iframe'} = ' checked="checked"';
3442: foreach my $disp ('iframe','window') {
3443: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3444: $lt{$disp}.'</label>'.(' 'x2);
3445: }
3446: $datatable .= (' 'x4);
3447: foreach my $dimen ('width','height') {
3448: $datatable .= '<label>'.$lt{$dimen}.' '.
3449: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3450: (' 'x2);
3451: }
3452: $datatable .= '<br />';
3453: foreach my $extra ('passback','roster') {
3454: $datatable .= $lt{$extra}.' '.
3455: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3456: &mt('Yes').'</label>'.(' 'x2).
3457: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3458: &mt('No').'</label>'.(' 'x4);
3459: }
3460: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3461: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3462: if ($switchserver) {
3463: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3464: } else {
3465: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3466: }
3467: $datatable .= '</span></fieldset>'.
3468: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3469: '<span class="LC_nobreak">';
3470: foreach my $field (@fields) {
3471: $datatable .= '<label>'.
3472: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3473: $lt{$field}.'</label>'.(' ' x2);
3474: }
3475: $datatable .= '</span></fieldset>'.
3476: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3477: foreach my $role (@courseroles) {
3478: my ($checked,$checkednone);
3479: $datatable .= '<td align="center">'.
3480: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3481: '<select name="ltitools_add_roles_'.$role.'">'.
3482: '<option value="" selected="selected">'.&mt('Select').'</option>';
3483: foreach my $ltirole (@ltiroles) {
3484: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3485: }
3486: $datatable .= '</select></td>';
3487: }
3488: $datatable .= '</tr></table></fieldset>'.
3489: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3490: foreach my $item ('label','title','target') {
3491: $datatable .= '<label>'.
3492: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
3493: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3494: }
3495: $datatable .= '</span></fieldset>'.
3496: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3497: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
3498: '<tr><td><span class="LC_nobreak">'.
3499: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
3500: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
3501: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
3502: '</table></fieldset></td></tr>'."\n".
3503: '</td>'."\n".
3504: '</tr>'."\n";
3505: $itemcount ++;
3506: return $datatable;
3507: }
3508:
3509: sub ltitools_names {
3510: my %lt = &Apache::lonlocal::texthash(
3511: 'title' => 'Title',
3512: 'version' => 'Version',
3513: 'msgtype' => 'Message Type',
3514: 'url' => 'URL',
3515: 'key' => 'Key',
3516: 'secret' => 'Secret',
3517: 'icon' => 'Icon',
3518: 'user' => 'Username:domain',
3519: 'fullname' => 'Full Name',
3520: 'firstname' => 'First Name',
3521: 'lastname' => 'Last Name',
3522: 'email' => 'E-mail',
3523: 'roles' => 'Role',
3524: 'window' => 'Window/Tab',
3525: 'iframe' => 'iFrame',
3526: 'height' => 'Height',
3527: 'width' => 'Width',
3528: 'passback' => 'Tool can return grades:',
3529: 'roster' => 'Tool can retrieve roster:',
3530: 'crstarget' => 'Display target',
3531: 'crslabel' => 'Course label',
3532: 'crstitle' => 'Course title',
3533: );
3534: return %lt;
3535: }
3536:
3537: sub print_coursedefaults {
3538: my ($position,$dom,$settings,$rowtotal) = @_;
3539: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3540: my $itemcount = 1;
3541: my %choices = &Apache::lonlocal::texthash (
3542: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
3543: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3544: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3545: coursecredits => 'Credits can be specified for courses',
3546: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3547: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3548: postsubmit => 'Disable submit button/keypress following student submission',
3549: canclone => "People who may clone a course (besides course's owner and coordinators)",
3550: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3551: );
3552: my %staticdefaults = (
3553: anonsurvey_threshold => 10,
3554: uploadquota => 500,
3555: postsubmit => 60,
3556: mysqltables => 172800,
3557: );
3558: if ($position eq 'top') {
3559: %defaultchecked = (
3560: 'canuse_pdfforms' => 'off',
3561: 'uselcmath' => 'on',
3562: 'usejsme' => 'on',
3563: 'canclone' => 'none',
3564: );
3565: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
3566: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3567: \%choices,$itemcount);
3568: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3569: $datatable .=
3570: '<tr'.$css_class.'><td valign="top">'.
3571: '<span class="LC_nobreak">'.$choices{'canclone'}.
3572: '</span></td><td class="LC_left_item">';
3573: my $currcanclone = 'none';
3574: my $onclick;
3575: my @cloneoptions = ('none','domain');
3576: my %clonetitles = (
3577: none => 'No additional course requesters',
3578: domain => "Any course requester in course's domain",
3579: instcode => 'Course requests for official courses ...',
3580: );
3581: my (%codedefaults,@code_order,@posscodes);
3582: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3583: \@code_order) eq 'ok') {
3584: if (@code_order > 0) {
3585: push(@cloneoptions,'instcode');
3586: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3587: }
3588: }
3589: if (ref($settings) eq 'HASH') {
3590: if ($settings->{'canclone'}) {
3591: if (ref($settings->{'canclone'}) eq 'HASH') {
3592: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3593: if (@code_order > 0) {
3594: $currcanclone = 'instcode';
3595: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3596: }
3597: }
3598: } elsif ($settings->{'canclone'} eq 'domain') {
3599: $currcanclone = $settings->{'canclone'};
3600: }
3601: }
3602: }
3603: foreach my $option (@cloneoptions) {
3604: my ($checked,$additional);
3605: if ($currcanclone eq $option) {
3606: $checked = ' checked="checked"';
3607: }
3608: if ($option eq 'instcode') {
3609: if (@code_order) {
3610: my $show = 'none';
3611: if ($checked) {
3612: $show = 'block';
3613: }
3614: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3615: &mt('Institutional codes for new and cloned course have identical:').
3616: '<br />';
3617: foreach my $item (@code_order) {
3618: my $codechk;
3619: if ($checked) {
3620: if (grep(/^\Q$item\E$/,@posscodes)) {
3621: $codechk = ' checked="checked"';
3622: }
3623: }
3624: $additional .= '<label>'.
3625: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3626: $item.'</label>';
3627: }
3628: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3629: }
3630: }
3631: $datatable .=
3632: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3633: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3634: '</label> '.$additional.'</span><br />';
3635: }
3636: $datatable .= '</td>'.
3637: '</tr>';
3638: $itemcount ++;
3639: } else {
3640: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3641: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3642: my $currusecredits = 0;
3643: my $postsubmitclient = 1;
3644: my @types = ('official','unofficial','community','textbook','placement');
3645: if (ref($settings) eq 'HASH') {
3646: $currdefresponder = $settings->{'anonsurvey_threshold'};
3647: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3648: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3649: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3650: }
3651: }
3652: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3653: foreach my $type (@types) {
3654: next if ($type eq 'community');
3655: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3656: if ($defcredits{$type} ne '') {
3657: $currusecredits = 1;
3658: }
3659: }
3660: }
3661: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3662: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3663: $postsubmitclient = 0;
3664: foreach my $type (@types) {
3665: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3666: }
3667: } else {
3668: foreach my $type (@types) {
3669: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3670: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3671: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3672: } else {
3673: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3674: }
3675: } else {
3676: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3677: }
3678: }
3679: }
3680: } else {
3681: foreach my $type (@types) {
3682: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3683: }
3684: }
3685: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3686: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3687: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3688: }
3689: } else {
3690: foreach my $type (@types) {
3691: $currmysql{$type} = $staticdefaults{'mysqltables'};
3692: }
3693: }
3694: } else {
3695: foreach my $type (@types) {
3696: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3697: }
3698: }
3699: if (!$currdefresponder) {
3700: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3701: } elsif ($currdefresponder < 1) {
3702: $currdefresponder = 1;
3703: }
3704: foreach my $type (@types) {
3705: if ($curruploadquota{$type} eq '') {
3706: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3707: }
3708: }
3709: $datatable .=
3710: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3711: $choices{'anonsurvey_threshold'}.
3712: '</span></td>'.
3713: '<td class="LC_right_item"><span class="LC_nobreak">'.
3714: '<input type="text" name="anonsurvey_threshold"'.
3715: ' value="'.$currdefresponder.'" size="5" /></span>'.
3716: '</td></tr>'."\n";
3717: $itemcount ++;
3718: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3719: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3720: $choices{'uploadquota'}.
3721: '</span></td>'.
3722: '<td align="right" class="LC_right_item">'.
3723: '<table><tr>';
3724: foreach my $type (@types) {
3725: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3726: '<input type="text" name="uploadquota_'.$type.'"'.
3727: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3728: }
3729: $datatable .= '</tr></table></td></tr>'."\n";
3730: $itemcount ++;
3731: my $onclick = "toggleDisplay(this.form,'credits');";
3732: my $display = 'none';
3733: if ($currusecredits) {
3734: $display = 'block';
3735: }
3736: my $additional = '<div id="credits" style="display: '.$display.'">'.
3737: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3738: foreach my $type (@types) {
3739: next if ($type eq 'community');
3740: $additional .= '<td align="center">'.&mt($type).'<br />'.
3741: '<input type="text" name="'.$type.'_credits"'.
3742: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3743: }
3744: $additional .= '</tr></table></div>'."\n";
3745: %defaultchecked = ('coursecredits' => 'off');
3746: @toggles = ('coursecredits');
3747: my $current = {
3748: 'coursecredits' => $currusecredits,
3749: };
3750: (my $table,$itemcount) =
3751: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3752: \%choices,$itemcount,$onclick,$additional,'left');
3753: $datatable .= $table;
3754: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3755: my $display = 'none';
3756: if ($postsubmitclient) {
3757: $display = 'block';
3758: }
3759: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3760: &mt('Number of seconds submit is disabled').'<br />'.
3761: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3762: '<table><tr>';
3763: foreach my $type (@types) {
3764: $additional .= '<td align="center">'.&mt($type).'<br />'.
3765: '<input type="text" name="'.$type.'_timeout" value="'.
3766: $deftimeout{$type}.'" size="5" /></td>';
3767: }
3768: $additional .= '</tr></table></div>'."\n";
3769: %defaultchecked = ('postsubmit' => 'on');
3770: @toggles = ('postsubmit');
3771: $current = {
3772: 'postsubmit' => $postsubmitclient,
3773: };
3774: ($table,$itemcount) =
3775: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3776: \%choices,$itemcount,$onclick,$additional,'left');
3777: $datatable .= $table;
3778: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3779: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3780: $choices{'mysqltables'}.
3781: '</span></td>'.
3782: '<td align="right" class="LC_right_item">'.
3783: '<table><tr>';
3784: foreach my $type (@types) {
3785: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3786: '<input type="text" name="mysqltables_'.$type.'"'.
3787: ' value="'.$currmysql{$type}.'" size="5" /></td>';
3788: }
3789: $datatable .= '</tr></table></td></tr>'."\n";
3790: $itemcount ++;
3791:
3792: }
3793: $$rowtotal += $itemcount;
3794: return $datatable;
3795: }
3796:
3797: sub print_selfenrollment {
3798: my ($position,$dom,$settings,$rowtotal) = @_;
3799: my ($css_class,$datatable);
3800: my $itemcount = 1;
3801: my @types = ('official','unofficial','community','textbook','placement');
3802: if (($position eq 'top') || ($position eq 'middle')) {
3803: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3804: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3805: my @rows;
3806: my $key;
3807: if ($position eq 'top') {
3808: $key = 'admin';
3809: if (ref($rowsref) eq 'ARRAY') {
3810: @rows = @{$rowsref};
3811: }
3812: } elsif ($position eq 'middle') {
3813: $key = 'default';
3814: @rows = ('types','registered','approval','limit');
3815: }
3816: foreach my $row (@rows) {
3817: if (defined($titlesref->{$row})) {
3818: $itemcount ++;
3819: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3820: $datatable .= '<tr'.$css_class.'>'.
3821: '<td>'.$titlesref->{$row}.'</td>'.
3822: '<td class="LC_left_item">'.
3823: '<table><tr>';
3824: my (%current,%currentcap);
3825: if (ref($settings) eq 'HASH') {
3826: if (ref($settings->{$key}) eq 'HASH') {
3827: foreach my $type (@types) {
3828: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3829: $current{$type} = $settings->{$key}->{$type}->{$row};
3830: }
3831: if (($row eq 'limit') && ($key eq 'default')) {
3832: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3833: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3834: }
3835: }
3836: }
3837: }
3838: }
3839: my %roles = (
3840: '0' => &Apache::lonnet::plaintext('dc'),
3841: );
3842:
3843: foreach my $type (@types) {
3844: unless (($row eq 'registered') && ($key eq 'default')) {
3845: $datatable .= '<th>'.&mt($type).'</th>';
3846: }
3847: }
3848: unless (($row eq 'registered') && ($key eq 'default')) {
3849: $datatable .= '</tr><tr>';
3850: }
3851: foreach my $type (@types) {
3852: if ($type eq 'community') {
3853: $roles{'1'} = &mt('Community personnel');
3854: } else {
3855: $roles{'1'} = &mt('Course personnel');
3856: }
3857: $datatable .= '<td style="vertical-align: top">';
3858: if ($position eq 'top') {
3859: my %checked;
3860: if ($current{$type} eq '0') {
3861: $checked{'0'} = ' checked="checked"';
3862: } else {
3863: $checked{'1'} = ' checked="checked"';
3864: }
3865: foreach my $role ('1','0') {
3866: $datatable .= '<span class="LC_nobreak"><label>'.
3867: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3868: 'value="'.$role.'"'.$checked{$role}.' />'.
3869: $roles{$role}.'</label></span> ';
3870: }
3871: } else {
3872: if ($row eq 'types') {
3873: my %checked;
3874: if ($current{$type} =~ /^(all|dom)$/) {
3875: $checked{$1} = ' checked="checked"';
3876: } else {
3877: $checked{''} = ' checked="checked"';
3878: }
3879: foreach my $val ('','dom','all') {
3880: $datatable .= '<span class="LC_nobreak"><label>'.
3881: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3882: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3883: }
3884: } elsif ($row eq 'registered') {
3885: my %checked;
3886: if ($current{$type} eq '1') {
3887: $checked{'1'} = ' checked="checked"';
3888: } else {
3889: $checked{'0'} = ' checked="checked"';
3890: }
3891: foreach my $val ('0','1') {
3892: $datatable .= '<span class="LC_nobreak"><label>'.
3893: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3894: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3895: }
3896: } elsif ($row eq 'approval') {
3897: my %checked;
3898: if ($current{$type} =~ /^([12])$/) {
3899: $checked{$1} = ' checked="checked"';
3900: } else {
3901: $checked{'0'} = ' checked="checked"';
3902: }
3903: for my $val (0..2) {
3904: $datatable .= '<span class="LC_nobreak"><label>'.
3905: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3906: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3907: }
3908: } elsif ($row eq 'limit') {
3909: my %checked;
3910: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3911: $checked{$1} = ' checked="checked"';
3912: } else {
3913: $checked{'none'} = ' checked="checked"';
3914: }
3915: my $cap;
3916: if ($currentcap{$type} =~ /^\d+$/) {
3917: $cap = $currentcap{$type};
3918: }
3919: foreach my $val ('none','allstudents','selfenrolled') {
3920: $datatable .= '<span class="LC_nobreak"><label>'.
3921: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3922: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3923: }
3924: $datatable .= '<br />'.
3925: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3926: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3927: '</span>';
3928: }
3929: }
3930: $datatable .= '</td>';
3931: }
3932: $datatable .= '</tr>';
3933: }
3934: $datatable .= '</table></td></tr>';
3935: }
3936: } elsif ($position eq 'bottom') {
3937: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3938: }
3939: $$rowtotal += $itemcount;
3940: return $datatable;
3941: }
3942:
3943: sub print_validation_rows {
3944: my ($caller,$dom,$settings,$rowtotal) = @_;
3945: my ($itemsref,$namesref,$fieldsref);
3946: if ($caller eq 'selfenroll') {
3947: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3948: } elsif ($caller eq 'requestcourses') {
3949: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3950: }
3951: my %currvalidation;
3952: if (ref($settings) eq 'HASH') {
3953: if (ref($settings->{'validation'}) eq 'HASH') {
3954: %currvalidation = %{$settings->{'validation'}};
3955: }
3956: }
3957: my $datatable;
3958: my $itemcount = 0;
3959: foreach my $item (@{$itemsref}) {
3960: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3961: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3962: $namesref->{$item}.
3963: '</span></td>'.
3964: '<td class="LC_left_item">';
3965: if (($item eq 'url') || ($item eq 'button')) {
3966: $datatable .= '<span class="LC_nobreak">'.
3967: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3968: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3969: } elsif ($item eq 'fields') {
3970: my @currfields;
3971: if (ref($currvalidation{$item}) eq 'ARRAY') {
3972: @currfields = @{$currvalidation{$item}};
3973: }
3974: foreach my $field (@{$fieldsref}) {
3975: my $check = '';
3976: if (grep(/^\Q$field\E$/,@currfields)) {
3977: $check = ' checked="checked"';
3978: }
3979: $datatable .= '<span class="LC_nobreak"><label>'.
3980: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3981: ' value="'.$field.'"'.$check.' />'.$field.
3982: '</label></span> ';
3983: }
3984: } elsif ($item eq 'markup') {
3985: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3986: $currvalidation{$item}.
3987: '</textarea>';
3988: }
3989: $datatable .= '</td></tr>'."\n";
3990: if (ref($rowtotal)) {
3991: $itemcount ++;
3992: }
3993: }
3994: if ($caller eq 'requestcourses') {
3995: my %currhash;
3996: if (ref($settings) eq 'HASH') {
3997: if (ref($settings->{'validation'}) eq 'HASH') {
3998: if ($settings->{'validation'}{'dc'} ne '') {
3999: $currhash{$settings->{'validation'}{'dc'}} = 1;
4000: }
4001: }
4002: }
4003: my $numinrow = 2;
4004: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4005: 'validationdc',%currhash);
4006: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4007: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4008: if ($numdc > 1) {
4009: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4010: } else {
4011: $datatable .= &mt('Course creation processed as: ');
4012: }
4013: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4014: $itemcount ++;
4015: }
4016: if (ref($rowtotal)) {
4017: $$rowtotal += $itemcount;
4018: }
4019: return $datatable;
4020: }
4021:
4022: sub print_usersessions {
4023: my ($position,$dom,$settings,$rowtotal) = @_;
4024: my ($css_class,$datatable,$itemcount,%checked,%choices);
4025: my (%by_ip,%by_location,@intdoms,@instdoms);
4026: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4027:
4028: my @alldoms = &Apache::lonnet::all_domains();
4029: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4030: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4031: my %altids = &id_for_thisdom(%servers);
4032: if ($position eq 'top') {
4033: if (keys(%serverhomes) > 1) {
4034: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4035: my $curroffloadnow;
4036: if (ref($settings) eq 'HASH') {
4037: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4038: $curroffloadnow = $settings->{'offloadnow'};
4039: }
4040: }
4041: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4042: } else {
4043: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4044: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
4045: '</td></tr>';
4046: }
4047: } else {
4048: my %titles = &usersession_titles();
4049: my ($prefix,@types);
4050: if ($position eq 'bottom') {
4051: $prefix = 'remote';
4052: @types = ('version','excludedomain','includedomain');
4053: } else {
4054: $prefix = 'hosted';
4055: @types = ('excludedomain','includedomain');
4056: }
4057: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4058: }
4059: $$rowtotal += $itemcount;
4060: return $datatable;
4061: }
4062:
4063: sub rules_by_location {
4064: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
4065: my ($datatable,$itemcount,$css_class);
4066: if (keys(%{$by_location}) == 0) {
4067: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4068: $datatable = '<tr'.$css_class.'><td colspan="2">'.
4069: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
4070: '</td></tr>';
4071: $itemcount = 1;
4072: } else {
4073: $itemcount = 0;
4074: my $numinrow = 5;
4075: my (%current,%checkedon,%checkedoff);
4076: my @locations = sort(keys(%{$by_location}));
4077: foreach my $type (@{$types}) {
4078: $checkedon{$type} = '';
4079: $checkedoff{$type} = ' checked="checked"';
4080: }
4081: if (ref($settings) eq 'HASH') {
4082: if (ref($settings->{$prefix}) eq 'HASH') {
4083: foreach my $key (keys(%{$settings->{$prefix}})) {
4084: $current{$key} = $settings->{$prefix}{$key};
4085: if ($key eq 'version') {
4086: if ($current{$key} ne '') {
4087: $checkedon{$key} = ' checked="checked"';
4088: $checkedoff{$key} = '';
4089: }
4090: } elsif (ref($current{$key}) eq 'ARRAY') {
4091: $checkedon{$key} = ' checked="checked"';
4092: $checkedoff{$key} = '';
4093: }
4094: }
4095: }
4096: }
4097: foreach my $type (@{$types}) {
4098: next if ($type ne 'version' && !@locations);
4099: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4100: $datatable .= '<tr'.$css_class.'>
4101: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
4102: <span class="LC_nobreak">
4103: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4104: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4105: if ($type eq 'version') {
4106: my @lcversions = &Apache::lonnet::all_loncaparevs();
4107: my $selector = '<select name="'.$prefix.'_version">';
4108: foreach my $version (@lcversions) {
4109: my $selected = '';
4110: if ($current{'version'} eq $version) {
4111: $selected = ' selected="selected"';
4112: }
4113: $selector .= ' <option value="'.$version.'"'.
4114: $selected.'>'.$version.'</option>';
4115: }
4116: $selector .= '</select> ';
4117: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4118: } else {
4119: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4120: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4121: ' />'.(' 'x2).
4122: '<input type="button" value="'.&mt('uncheck all').'" '.
4123: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4124: "\n".
4125: '</div><div><table>';
4126: my $rem;
4127: for (my $i=0; $i<@locations; $i++) {
4128: my ($showloc,$value,$checkedtype);
4129: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
4130: my $ip = $by_location->{$locations[$i]}->[0];
4131: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4132: $value = join(':',@{$by_ip->{$ip}});
4133: $showloc = join(', ',@{$by_ip->{$ip}});
4134: if (ref($current{$type}) eq 'ARRAY') {
4135: foreach my $loc (@{$by_ip->{$ip}}) {
4136: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4137: $checkedtype = ' checked="checked"';
4138: last;
4139: }
4140: }
4141: }
4142: }
4143: }
4144: $rem = $i%($numinrow);
4145: if ($rem == 0) {
4146: if ($i > 0) {
4147: $datatable .= '</tr>';
4148: }
4149: $datatable .= '<tr>';
4150: }
4151: $datatable .= '<td class="LC_left_item">'.
4152: '<span class="LC_nobreak"><label>'.
4153: '<input type="checkbox" name="'.$prefix.'_'.$type.
4154: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4155: '</label></span></td>';
4156: }
4157: $rem = @locations%($numinrow);
4158: my $colsleft = $numinrow - $rem;
4159: if ($colsleft > 1 ) {
4160: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4161: ' </td>';
4162: } elsif ($colsleft == 1) {
4163: $datatable .= '<td class="LC_left_item"> </td>';
4164: }
4165: $datatable .= '</tr></table>';
4166: }
4167: $datatable .= '</td></tr>';
4168: $itemcount ++;
4169: }
4170: }
4171: return ($datatable,$itemcount);
4172: }
4173:
4174: sub print_ssl {
4175: my ($position,$dom,$settings,$rowtotal) = @_;
4176: my ($css_class,$datatable);
4177: my $itemcount = 1;
4178: if ($position eq 'top') {
4179: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4180: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4181: my $same_institution;
4182: if ($intdom ne '') {
4183: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4184: if (ref($internet_names) eq 'ARRAY') {
4185: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4186: $same_institution = 1;
4187: }
4188: }
4189: }
4190: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4191: $datatable = '<tr'.$css_class.'><td colspan="2">';
4192: if ($same_institution) {
4193: my %domservers = &Apache::lonnet::get_servers($dom);
4194: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
4195: } else {
4196: $datatable .= &mt("You need to be logged into one of your own domain's servers to display information about the status of LON-CAPA SSL certificates.");
4197: }
4198: $datatable .= '</td></tr>';
4199: $itemcount ++;
4200: } else {
4201: my %titles = &ssl_titles();
4202: my (%by_ip,%by_location,@intdoms,@instdoms);
4203: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4204: my @alldoms = &Apache::lonnet::all_domains();
4205: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4206: my @domservers = &Apache::lonnet::get_servers($dom);
4207: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4208: my %altids = &id_for_thisdom(%servers);
4209: if ($position eq 'middle') {
4210: foreach my $type ('dom','intdom','other') {
4211: my %checked;
4212: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4213: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
4214: '<td class="LC_right_item">';
4215: my $skip;
4216: if ($type eq 'dom') {
4217: unless (keys(%servers) > 1) {
4218: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
4219: $skip = 1;
4220: }
4221: }
4222: if ($type eq 'intdom') {
4223: unless (@instdoms > 1) {
4224: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
4225: $skip = 1;
4226: }
4227: } elsif ($type eq 'other') {
4228: if (keys(%by_location) == 0) {
4229: $datatable .= &mt('Nothing to set here, as there are no other institutions');
4230: $skip = 1;
4231: }
4232: }
4233: unless ($skip) {
4234: $checked{'yes'} = ' checked="checked"';
4235: if (ref($settings) eq 'HASH') {
4236: if (ref($settings->{'connect'}) eq 'HASH') {
4237: if ($settings->{'connect'}->{$type} =~ /^(no|req)$/) {
4238: $checked{$1} = $checked{'yes'};
4239: delete($checked{'yes'});
4240: }
4241: }
4242: }
4243: foreach my $option ('no','yes','req') {
4244: $datatable .= '<span class="LC_nobreak"><label>'.
4245: '<input type="radio" name="connect_'.$type.'" '.
4246: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
4247: '</label></span>'.(' 'x2);
4248: }
4249: }
4250: $datatable .= '</td></tr>';
4251: $itemcount ++;
4252: }
4253: } else {
4254: my $prefix = 'replication';
4255: my @types = ('certreq','nocertreq');
4256: if (keys(%by_location) == 0) {
4257: $datatable .= '<tr'.$css_class.'><td>'.
4258: &mt('Nothing to set here, as there are no other institutions').
4259: '</td></tr>';
4260: $itemcount ++;
4261: } else {
4262: ($datatable,$itemcount) =
4263: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4264: }
4265: }
4266: }
4267: $$rowtotal += $itemcount;
4268: return $datatable;
4269: }
4270:
4271: sub ssl_titles {
4272: return &Apache::lonlocal::texthash (
4273: dom => 'LON-CAPA servers/VMs from same domain',
4274: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
4275: other => 'External LON-CAPA servers/VMs',
4276: connect => 'Connections to other servers',
4277: replication => 'Replicating content to other institutions',
4278: certreq => 'Client certificate required, but specific domains exempt',
4279: nocertreq => 'No client certificate required, except for specific domains',
4280: no => 'SSL not used',
4281: yes => 'SSL Optional (used if available)',
4282: req => 'SSL Required',
4283: );
4284: }
4285:
4286: sub print_trust {
4287: my ($prefix,$dom,$settings,$rowtotal) = @_;
4288: my ($css_class,$datatable,%checked,%choices);
4289: my (%by_ip,%by_location,@intdoms,@instdoms);
4290: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4291: my $itemcount = 1;
4292: my %titles = &trust_titles();
4293: my @types = ('exc','inc');
4294: if ($prefix eq 'top') {
4295: $prefix = 'content';
4296: } elsif ($prefix eq 'bottom') {
4297: $prefix = 'msg';
4298: }
4299: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4300: $$rowtotal += $itemcount;
4301: return $datatable;
4302: }
4303:
4304: sub trust_titles {
4305: return &Apache::lonlocal::texthash(
4306: content => "Access to this domain's content by others",
4307: shared => "Access to other domain's content by this domain",
4308: enroll => "Enrollment in this domain's courses by others",
4309: othcoau => "Co-author roles in this domain for others",
4310: coaurem => "Co-author roles for this domain's users elsewhere",
4311: domroles => "Domain roles in this domain assignable to others",
4312: catalog => "Course Catalog for this domain displayed elsewhere",
4313: reqcrs => "Requests for creation of courses in this domain by others",
4314: msg => "Users in other domains can send messages to this domain",
4315: exc => "Allow all, but exclude specific domains",
4316: inc => "Deny all, but include specific domains",
4317: );
4318: }
4319:
4320: sub build_location_hashes {
4321: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
4322: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4323: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
4324: my %iphost = &Apache::lonnet::get_iphost();
4325: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4326: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4327: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4328: foreach my $id (@{$iphost{$primary_ip}}) {
4329: my $intdom = &Apache::lonnet::internet_dom($id);
4330: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4331: push(@{$intdoms},$intdom);
4332: }
4333: }
4334: }
4335: foreach my $ip (keys(%iphost)) {
4336: if (ref($iphost{$ip}) eq 'ARRAY') {
4337: foreach my $id (@{$iphost{$ip}}) {
4338: my $location = &Apache::lonnet::internet_dom($id);
4339: if ($location) {
4340: if (grep(/^\Q$location\E$/,@{$intdoms})) {
4341: my $dom = &Apache::lonnet::host_domain($id);
4342: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
4343: push(@{$instdoms},$dom);
4344: }
4345: next;
4346: }
4347: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4348: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4349: push(@{$by_ip->{$ip}},$location);
4350: }
4351: } else {
4352: $by_ip->{$ip} = [$location];
4353: }
4354: }
4355: }
4356: }
4357: }
4358: foreach my $ip (sort(keys(%{$by_ip}))) {
4359: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4360: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4361: my $first = $by_ip->{$ip}->[0];
4362: if (ref($by_location->{$first}) eq 'ARRAY') {
4363: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4364: push(@{$by_location->{$first}},$ip);
4365: }
4366: } else {
4367: $by_location->{$first} = [$ip];
4368: }
4369: }
4370: }
4371: return;
4372: }
4373:
4374: sub current_offloads_to {
4375: my ($dom,$settings,$servers) = @_;
4376: my (%spareid,%otherdomconfigs);
4377: if (ref($servers) eq 'HASH') {
4378: foreach my $lonhost (sort(keys(%{$servers}))) {
4379: my $gotspares;
4380: if (ref($settings) eq 'HASH') {
4381: if (ref($settings->{'spares'}) eq 'HASH') {
4382: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4383: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4384: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4385: $gotspares = 1;
4386: }
4387: }
4388: }
4389: unless ($gotspares) {
4390: my $gotspares;
4391: my $serverhomeID =
4392: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4393: my $serverhomedom =
4394: &Apache::lonnet::host_domain($serverhomeID);
4395: if ($serverhomedom ne $dom) {
4396: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4397: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4398: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4399: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4400: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4401: $gotspares = 1;
4402: }
4403: }
4404: } else {
4405: $otherdomconfigs{$serverhomedom} =
4406: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4407: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4408: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4409: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4410: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4411: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4412: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4413: $gotspares = 1;
4414: }
4415: }
4416: }
4417: }
4418: }
4419: }
4420: }
4421: unless ($gotspares) {
4422: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4423: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4424: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4425: } else {
4426: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4427: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4428: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4429: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4430: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4431: } else {
4432: my %what = (
4433: spareid => 1,
4434: );
4435: my ($result,$returnhash) =
4436: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4437: if ($result eq 'ok') {
4438: if (ref($returnhash) eq 'HASH') {
4439: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4440: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4441: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4442: }
4443: }
4444: }
4445: }
4446: }
4447: }
4448: }
4449: }
4450: return %spareid;
4451: }
4452:
4453: sub spares_row {
4454: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4455: my $css_class;
4456: my $numinrow = 4;
4457: my $itemcount = 1;
4458: my $datatable;
4459: my %typetitles = &sparestype_titles();
4460: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4461: foreach my $server (sort(keys(%{$servers}))) {
4462: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4463: my ($othercontrol,$serverdom);
4464: if ($serverhome ne $server) {
4465: $serverdom = &Apache::lonnet::host_domain($serverhome);
4466: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4467: } else {
4468: $serverdom = &Apache::lonnet::host_domain($server);
4469: if ($serverdom ne $dom) {
4470: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4471: }
4472: }
4473: next unless (ref($spareid->{$server}) eq 'HASH');
4474: my $checkednow;
4475: if (ref($curroffloadnow) eq 'HASH') {
4476: if ($curroffloadnow->{$server}) {
4477: $checkednow = ' checked="checked"';
4478: }
4479: }
4480: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4481: $datatable .= '<tr'.$css_class.'>
4482: <td rowspan="2">
4483: <span class="LC_nobreak">'.
4484: &mt('[_1] when busy, offloads to:'
4485: ,'<b>'.$server.'</b>').'</span><br />'.
4486: '<span class="LC_nobreak">'."\n".
4487: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4488: ' '.&mt('Switch active users on next access').'</label></span>'.
4489: "\n";
4490: my (%current,%canselect);
4491: my @choices =
4492: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4493: foreach my $type ('primary','default') {
4494: if (ref($spareid->{$server}) eq 'HASH') {
4495: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4496: my @spares = @{$spareid->{$server}{$type}};
4497: if (@spares > 0) {
4498: if ($othercontrol) {
4499: $current{$type} = join(', ',@spares);
4500: } else {
4501: $current{$type} .= '<table>';
4502: my $numspares = scalar(@spares);
4503: for (my $i=0; $i<@spares; $i++) {
4504: my $rem = $i%($numinrow);
4505: if ($rem == 0) {
4506: if ($i > 0) {
4507: $current{$type} .= '</tr>';
4508: }
4509: $current{$type} .= '<tr>';
4510: }
4511: $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'".');" /> '.
4512: $spareid->{$server}{$type}[$i].
4513: '</label></td>'."\n";
4514: }
4515: my $rem = @spares%($numinrow);
4516: my $colsleft = $numinrow - $rem;
4517: if ($colsleft > 1 ) {
4518: $current{$type} .= '<td colspan="'.$colsleft.
4519: '" class="LC_left_item">'.
4520: ' </td>';
4521: } elsif ($colsleft == 1) {
4522: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4523: }
4524: $current{$type} .= '</tr></table>';
4525: }
4526: }
4527: }
4528: if ($current{$type} eq '') {
4529: $current{$type} = &mt('None specified');
4530: }
4531: if ($othercontrol) {
4532: if ($type eq 'primary') {
4533: $canselect{$type} = $othercontrol;
4534: }
4535: } else {
4536: $canselect{$type} =
4537: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4538: '<select name="newspare_'.$type.'_'.$server.'" '.
4539: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4540: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4541: if (@choices > 0) {
4542: foreach my $lonhost (@choices) {
4543: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4544: }
4545: }
4546: $canselect{$type} .= '</select>'."\n";
4547: }
4548: } else {
4549: $current{$type} = &mt('Could not be determined');
4550: if ($type eq 'primary') {
4551: $canselect{$type} = $othercontrol;
4552: }
4553: }
4554: if ($type eq 'default') {
4555: $datatable .= '<tr'.$css_class.'>';
4556: }
4557: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4558: '<td>'.$current{$type}.'</td>'."\n".
4559: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4560: }
4561: $itemcount ++;
4562: }
4563: }
4564: $$rowtotal += $itemcount;
4565: return $datatable;
4566: }
4567:
4568: sub possible_newspares {
4569: my ($server,$currspares,$serverhomes,$altids) = @_;
4570: my $serverhostname = &Apache::lonnet::hostname($server);
4571: my %excluded;
4572: if ($serverhostname ne '') {
4573: %excluded = (
4574: $serverhostname => 1,
4575: );
4576: }
4577: if (ref($currspares) eq 'HASH') {
4578: foreach my $type (keys(%{$currspares})) {
4579: if (ref($currspares->{$type}) eq 'ARRAY') {
4580: if (@{$currspares->{$type}} > 0) {
4581: foreach my $curr (@{$currspares->{$type}}) {
4582: my $hostname = &Apache::lonnet::hostname($curr);
4583: $excluded{$hostname} = 1;
4584: }
4585: }
4586: }
4587: }
4588: }
4589: my @choices;
4590: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4591: if (keys(%{$serverhomes}) > 1) {
4592: foreach my $name (sort(keys(%{$serverhomes}))) {
4593: unless ($excluded{$name}) {
4594: if (exists($altids->{$serverhomes->{$name}})) {
4595: push(@choices,$altids->{$serverhomes->{$name}});
4596: } else {
4597: push(@choices,$serverhomes->{$name});
4598: }
4599: }
4600: }
4601: }
4602: }
4603: return sort(@choices);
4604: }
4605:
4606: sub print_loadbalancing {
4607: my ($dom,$settings,$rowtotal) = @_;
4608: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4609: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4610: my $numinrow = 1;
4611: my $datatable;
4612: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4613: my (%currbalancer,%currtargets,%currrules,%existing);
4614: if (ref($settings) eq 'HASH') {
4615: %existing = %{$settings};
4616: }
4617: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4618: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4619: \%currtargets,\%currrules);
4620: } else {
4621: return;
4622: }
4623: my ($othertitle,$usertypes,$types) =
4624: &Apache::loncommon::sorted_inst_types($dom);
4625: my $rownum = 8;
4626: if (ref($types) eq 'ARRAY') {
4627: $rownum += scalar(@{$types});
4628: }
4629: my @css_class = ('LC_odd_row','LC_even_row');
4630: my $balnum = 0;
4631: my $islast;
4632: my (@toshow,$disabledtext);
4633: if (keys(%currbalancer) > 0) {
4634: @toshow = sort(keys(%currbalancer));
4635: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4636: push(@toshow,'');
4637: }
4638: } else {
4639: @toshow = ('');
4640: $disabledtext = &mt('No existing load balancer');
4641: }
4642: foreach my $lonhost (@toshow) {
4643: if ($balnum == scalar(@toshow)-1) {
4644: $islast = 1;
4645: } else {
4646: $islast = 0;
4647: }
4648: my $cssidx = $balnum%2;
4649: my $targets_div_style = 'display: none';
4650: my $disabled_div_style = 'display: block';
4651: my $homedom_div_style = 'display: none';
4652: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4653: '<td rowspan="'.$rownum.'" valign="top">'.
4654: '<p>';
4655: if ($lonhost eq '') {
4656: $datatable .= '<span class="LC_nobreak">';
4657: if (keys(%currbalancer) > 0) {
4658: $datatable .= &mt('Add balancer:');
4659: } else {
4660: $datatable .= &mt('Enable balancer:');
4661: }
4662: $datatable .= ' '.
4663: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4664: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4665: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4666: '<option value="" selected="selected">'.&mt('None').
4667: '</option>'."\n";
4668: foreach my $server (sort(keys(%servers))) {
4669: next if ($currbalancer{$server});
4670: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4671: }
4672: $datatable .=
4673: '</select>'."\n".
4674: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4675: } else {
4676: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4677: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4678: &mt('Stop balancing').'</label>'.
4679: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4680: $targets_div_style = 'display: block';
4681: $disabled_div_style = 'display: none';
4682: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4683: $homedom_div_style = 'display: block';
4684: }
4685: }
4686: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4687: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4688: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4689: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4690: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4691: my @sparestypes = ('primary','default');
4692: my %typetitles = &sparestype_titles();
4693: foreach my $sparetype (@sparestypes) {
4694: my $targettable;
4695: for (my $i=0; $i<$numspares; $i++) {
4696: my $checked;
4697: if (ref($currtargets{$lonhost}) eq 'HASH') {
4698: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4699: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4700: $checked = ' checked="checked"';
4701: }
4702: }
4703: }
4704: my ($chkboxval,$disabled);
4705: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4706: $chkboxval = $spares[$i];
4707: }
4708: if (exists($currbalancer{$spares[$i]})) {
4709: $disabled = ' disabled="disabled"';
4710: }
4711: $targettable .=
4712: '<td><span class="LC_nobreak"><label>'.
4713: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
4714: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
4715: '</span></label></span></td>';
4716: my $rem = $i%($numinrow);
4717: if ($rem == 0) {
4718: if (($i > 0) && ($i < $numspares-1)) {
4719: $targettable .= '</tr>';
4720: }
4721: if ($i < $numspares-1) {
4722: $targettable .= '<tr>';
4723: }
4724: }
4725: }
4726: if ($targettable ne '') {
4727: my $rem = $numspares%($numinrow);
4728: my $colsleft = $numinrow - $rem;
4729: if ($colsleft > 1 ) {
4730: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4731: ' </td>';
4732: } elsif ($colsleft == 1) {
4733: $targettable .= '<td class="LC_left_item"> </td>';
4734: }
4735: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
4736: '<table><tr>'.$targettable.'</tr></table><br />';
4737: }
4738: }
4739: $datatable .= '</div></td></tr>'.
4740: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
4741: $othertitle,$usertypes,$types,\%servers,
4742: \%currbalancer,$lonhost,
4743: $targets_div_style,$homedom_div_style,
4744: $css_class[$cssidx],$balnum,$islast);
4745: $$rowtotal += $rownum;
4746: $balnum ++;
4747: }
4748: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
4749: return $datatable;
4750: }
4751:
4752: sub get_loadbalancers_config {
4753: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
4754: return unless ((ref($servers) eq 'HASH') &&
4755: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
4756: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
4757: if (keys(%{$existing}) > 0) {
4758: my $oldlonhost;
4759: foreach my $key (sort(keys(%{$existing}))) {
4760: if ($key eq 'lonhost') {
4761: $oldlonhost = $existing->{'lonhost'};
4762: $currbalancer->{$oldlonhost} = 1;
4763: } elsif ($key eq 'targets') {
4764: if ($oldlonhost) {
4765: $currtargets->{$oldlonhost} = $existing->{'targets'};
4766: }
4767: } elsif ($key eq 'rules') {
4768: if ($oldlonhost) {
4769: $currrules->{$oldlonhost} = $existing->{'rules'};
4770: }
4771: } elsif (ref($existing->{$key}) eq 'HASH') {
4772: $currbalancer->{$key} = 1;
4773: $currtargets->{$key} = $existing->{$key}{'targets'};
4774: $currrules->{$key} = $existing->{$key}{'rules'};
4775: }
4776: }
4777: } else {
4778: my ($balancerref,$targetsref) =
4779: &Apache::lonnet::get_lonbalancer_config($servers);
4780: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
4781: foreach my $server (sort(keys(%{$balancerref}))) {
4782: $currbalancer->{$server} = 1;
4783: $currtargets->{$server} = $targetsref->{$server};
4784: }
4785: }
4786: }
4787: return;
4788: }
4789:
4790: sub loadbalancing_rules {
4791: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
4792: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
4793: $css_class,$balnum,$islast) = @_;
4794: my $output;
4795: my $num = 0;
4796: my ($alltypes,$othertypes,$titles) =
4797: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
4798: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
4799: foreach my $type (@{$alltypes}) {
4800: $num ++;
4801: my $current;
4802: if (ref($currrules) eq 'HASH') {
4803: $current = $currrules->{$type};
4804: }
4805: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4806: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
4807: $current = '';
4808: }
4809: }
4810: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
4811: $servers,$currbalancer,$lonhost,$dom,
4812: $targets_div_style,$homedom_div_style,
4813: $css_class,$balnum,$num,$islast);
4814: }
4815: }
4816: return $output;
4817: }
4818:
4819: sub loadbalancing_titles {
4820: my ($dom,$intdom,$usertypes,$types) = @_;
4821: my %othertypes = (
4822: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4823: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4824: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4825: '_LC_external' => &mt('Users not from [_1]',$intdom),
4826: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4827: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4828: );
4829: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4830: if (ref($types) eq 'ARRAY') {
4831: unshift(@alltypes,@{$types},'default');
4832: }
4833: my %titles;
4834: foreach my $type (@alltypes) {
4835: if ($type =~ /^_LC_/) {
4836: $titles{$type} = $othertypes{$type};
4837: } elsif ($type eq 'default') {
4838: $titles{$type} = &mt('All users from [_1]',$dom);
4839: if (ref($types) eq 'ARRAY') {
4840: if (@{$types} > 0) {
4841: $titles{$type} = &mt('Other users from [_1]',$dom);
4842: }
4843: }
4844: } elsif (ref($usertypes) eq 'HASH') {
4845: $titles{$type} = $usertypes->{$type};
4846: }
4847: }
4848: return (\@alltypes,\%othertypes,\%titles);
4849: }
4850:
4851: sub loadbalance_rule_row {
4852: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4853: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4854: my @rulenames;
4855: my %ruletitles = &offloadtype_text();
4856: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4857: @rulenames = ('balancer','offloadedto','specific');
4858: } else {
4859: @rulenames = ('default','homeserver');
4860: if ($type eq '_LC_external') {
4861: push(@rulenames,'externalbalancer');
4862: } else {
4863: push(@rulenames,'specific');
4864: }
4865: push(@rulenames,'none');
4866: }
4867: my $style = $targets_div_style;
4868: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4869: $style = $homedom_div_style;
4870: }
4871: my $space;
4872: if ($islast && $num == 1) {
4873: $space = '<div display="inline-block"> </div>';
4874: }
4875: my $output =
4876: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4877: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4878: '<td valaign="top">'.$space.
4879: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4880: for (my $i=0; $i<@rulenames; $i++) {
4881: my $rule = $rulenames[$i];
4882: my ($checked,$extra);
4883: if ($rulenames[$i] eq 'default') {
4884: $rule = '';
4885: }
4886: if ($rulenames[$i] eq 'specific') {
4887: if (ref($servers) eq 'HASH') {
4888: my $default;
4889: if (($current ne '') && (exists($servers->{$current}))) {
4890: $checked = ' checked="checked"';
4891: }
4892: unless ($checked) {
4893: $default = ' selected="selected"';
4894: }
4895: $extra =
4896: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4897: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4898: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4899: '<option value=""'.$default.'></option>'."\n";
4900: foreach my $server (sort(keys(%{$servers}))) {
4901: if (ref($currbalancer) eq 'HASH') {
4902: next if (exists($currbalancer->{$server}));
4903: }
4904: my $selected;
4905: if ($server eq $current) {
4906: $selected = ' selected="selected"';
4907: }
4908: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4909: }
4910: $extra .= '</select>';
4911: }
4912: } elsif ($rule eq $current) {
4913: $checked = ' checked="checked"';
4914: }
4915: $output .= '<span class="LC_nobreak"><label>'.
4916: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4917: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4918: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4919: ')"'.$checked.' /> ';
4920: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4921: $output .= $ruletitles{'particular'};
4922: } else {
4923: $output .= $ruletitles{$rulenames[$i]};
4924: }
4925: $output .= '</label>'.$extra.'</span><br />'."\n";
4926: }
4927: $output .= '</div></td></tr>'."\n";
4928: return $output;
4929: }
4930:
4931: sub offloadtype_text {
4932: my %ruletitles = &Apache::lonlocal::texthash (
4933: 'default' => 'Offloads to default destinations',
4934: 'homeserver' => "Offloads to user's home server",
4935: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4936: 'specific' => 'Offloads to specific server',
4937: 'none' => 'No offload',
4938: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4939: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4940: 'particular' => 'Session hosted (after re-auth) on server:',
4941: );
4942: return %ruletitles;
4943: }
4944:
4945: sub sparestype_titles {
4946: my %typestitles = &Apache::lonlocal::texthash (
4947: 'primary' => 'primary',
4948: 'default' => 'default',
4949: );
4950: return %typestitles;
4951: }
4952:
4953: sub contact_titles {
4954: my %titles = &Apache::lonlocal::texthash (
4955: 'supportemail' => 'Support E-mail address',
4956: 'adminemail' => 'Default Server Admin E-mail address',
4957: 'errormail' => 'Error reports to be e-mailed to',
4958: 'packagesmail' => 'Package update alerts to be e-mailed to',
4959: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4960: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4961: 'requestsmail' => 'E-mail from course requests requiring approval',
4962: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4963: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4964: );
4965: my %short_titles = &Apache::lonlocal::texthash (
4966: adminemail => 'Admin E-mail address',
4967: supportemail => 'Support E-mail',
4968: );
4969: return (\%titles,\%short_titles);
4970: }
4971:
4972: sub tool_titles {
4973: my %titles = &Apache::lonlocal::texthash (
4974: aboutme => 'Personal web page',
4975: blog => 'Blog',
4976: webdav => 'WebDAV',
4977: portfolio => 'Portfolio',
4978: official => 'Official courses (with institutional codes)',
4979: unofficial => 'Unofficial courses',
4980: community => 'Communities',
4981: textbook => 'Textbook courses',
4982: placement => 'Placement tests',
4983: );
4984: return %titles;
4985: }
4986:
4987: sub courserequest_titles {
4988: my %titles = &Apache::lonlocal::texthash (
4989: official => 'Official',
4990: unofficial => 'Unofficial',
4991: community => 'Communities',
4992: textbook => 'Textbook',
4993: placement => 'Placement tests',
4994: norequest => 'Not allowed',
4995: approval => 'Approval by Dom. Coord.',
4996: validate => 'With validation',
4997: autolimit => 'Numerical limit',
4998: unlimited => '(blank for unlimited)',
4999: );
5000: return %titles;
5001: }
5002:
5003: sub authorrequest_titles {
5004: my %titles = &Apache::lonlocal::texthash (
5005: norequest => 'Not allowed',
5006: approval => 'Approval by Dom. Coord.',
5007: automatic => 'Automatic approval',
5008: );
5009: return %titles;
5010: }
5011:
5012: sub courserequest_conditions {
5013: my %conditions = &Apache::lonlocal::texthash (
5014: approval => '(Processing of request subject to approval by Domain Coordinator).',
5015: validate => '(Processing of request subject to institutional validation).',
5016: );
5017: return %conditions;
5018: }
5019:
5020:
5021: sub print_usercreation {
5022: my ($position,$dom,$settings,$rowtotal) = @_;
5023: my $numinrow = 4;
5024: my $datatable;
5025: if ($position eq 'top') {
5026: $$rowtotal ++;
5027: my $rowcount = 0;
5028: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5029: if (ref($rules) eq 'HASH') {
5030: if (keys(%{$rules}) > 0) {
5031: $datatable .= &user_formats_row('username',$settings,$rules,
5032: $ruleorder,$numinrow,$rowcount);
5033: $$rowtotal ++;
5034: $rowcount ++;
5035: }
5036: }
5037: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5038: if (ref($idrules) eq 'HASH') {
5039: if (keys(%{$idrules}) > 0) {
5040: $datatable .= &user_formats_row('id',$settings,$idrules,
5041: $idruleorder,$numinrow,$rowcount);
5042: $$rowtotal ++;
5043: $rowcount ++;
5044: }
5045: }
5046: if ($rowcount == 0) {
5047: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5048: $$rowtotal ++;
5049: $rowcount ++;
5050: }
5051: } elsif ($position eq 'middle') {
5052: my @creators = ('author','course','requestcrs');
5053: my ($rules,$ruleorder) =
5054: &Apache::lonnet::inst_userrules($dom,'username');
5055: my %lt = &usercreation_types();
5056: my %checked;
5057: if (ref($settings) eq 'HASH') {
5058: if (ref($settings->{'cancreate'}) eq 'HASH') {
5059: foreach my $item (@creators) {
5060: $checked{$item} = $settings->{'cancreate'}{$item};
5061: }
5062: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5063: foreach my $item (@creators) {
5064: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5065: $checked{$item} = 'none';
5066: }
5067: }
5068: }
5069: }
5070: my $rownum = 0;
5071: foreach my $item (@creators) {
5072: $rownum ++;
5073: if ($checked{$item} eq '') {
5074: $checked{$item} = 'any';
5075: }
5076: my $css_class;
5077: if ($rownum%2) {
5078: $css_class = '';
5079: } else {
5080: $css_class = ' class="LC_odd_row" ';
5081: }
5082: $datatable .= '<tr'.$css_class.'>'.
5083: '<td><span class="LC_nobreak">'.$lt{$item}.
5084: '</span></td><td align="right">';
5085: my @options = ('any');
5086: if (ref($rules) eq 'HASH') {
5087: if (keys(%{$rules}) > 0) {
5088: push(@options,('official','unofficial'));
5089: }
5090: }
5091: push(@options,'none');
5092: foreach my $option (@options) {
5093: my $type = 'radio';
5094: my $check = ' ';
5095: if ($checked{$item} eq $option) {
5096: $check = ' checked="checked" ';
5097: }
5098: $datatable .= '<span class="LC_nobreak"><label>'.
5099: '<input type="'.$type.'" name="can_createuser_'.
5100: $item.'" value="'.$option.'"'.$check.'/> '.
5101: $lt{$option}.'</label> </span>';
5102: }
5103: $datatable .= '</td></tr>';
5104: }
5105: } else {
5106: my @contexts = ('author','course','domain');
5107: my @authtypes = ('int','krb4','krb5','loc');
5108: my %checked;
5109: if (ref($settings) eq 'HASH') {
5110: if (ref($settings->{'authtypes'}) eq 'HASH') {
5111: foreach my $item (@contexts) {
5112: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5113: foreach my $auth (@authtypes) {
5114: if ($settings->{'authtypes'}{$item}{$auth}) {
5115: $checked{$item}{$auth} = ' checked="checked" ';
5116: }
5117: }
5118: }
5119: }
5120: }
5121: } else {
5122: foreach my $item (@contexts) {
5123: foreach my $auth (@authtypes) {
5124: $checked{$item}{$auth} = ' checked="checked" ';
5125: }
5126: }
5127: }
5128: my %title = &context_names();
5129: my %authname = &authtype_names();
5130: my $rownum = 0;
5131: my $css_class;
5132: foreach my $item (@contexts) {
5133: if ($rownum%2) {
5134: $css_class = '';
5135: } else {
5136: $css_class = ' class="LC_odd_row" ';
5137: }
5138: $datatable .= '<tr'.$css_class.'>'.
5139: '<td>'.$title{$item}.
5140: '</td><td class="LC_left_item">'.
5141: '<span class="LC_nobreak">';
5142: foreach my $auth (@authtypes) {
5143: $datatable .= '<label>'.
5144: '<input type="checkbox" name="'.$item.'_auth" '.
5145: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5146: $authname{$auth}.'</label> ';
5147: }
5148: $datatable .= '</span></td></tr>';
5149: $rownum ++;
5150: }
5151: $$rowtotal += $rownum;
5152: }
5153: return $datatable;
5154: }
5155:
5156: sub print_selfcreation {
5157: my ($position,$dom,$settings,$rowtotal) = @_;
5158: my (@selfcreate,$createsettings,$processing,$datatable);
5159: if (ref($settings) eq 'HASH') {
5160: if (ref($settings->{'cancreate'}) eq 'HASH') {
5161: $createsettings = $settings->{'cancreate'};
5162: if (ref($createsettings) eq 'HASH') {
5163: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5164: @selfcreate = @{$createsettings->{'selfcreate'}};
5165: } elsif ($createsettings->{'selfcreate'} ne '') {
5166: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5167: @selfcreate = ('email','login','sso');
5168: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5169: @selfcreate = ($createsettings->{'selfcreate'});
5170: }
5171: }
5172: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5173: $processing = $createsettings->{'selfcreateprocessing'};
5174: }
5175: }
5176: }
5177: }
5178: my %radiohash;
5179: my $numinrow = 4;
5180: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5181: if ($position eq 'top') {
5182: my %choices = &Apache::lonlocal::texthash (
5183: cancreate_login => 'Institutional Login',
5184: cancreate_sso => 'Institutional Single Sign On',
5185: );
5186: my @toggles = sort(keys(%choices));
5187: my %defaultchecked = (
5188: 'cancreate_login' => 'off',
5189: 'cancreate_sso' => 'off',
5190: );
5191: my ($onclick,$itemcount);
5192: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5193: \%choices,$itemcount,$onclick);
5194: $$rowtotal += $itemcount;
5195:
5196: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5197:
5198: if (ref($usertypes) eq 'HASH') {
5199: if (keys(%{$usertypes}) > 0) {
5200: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5201: $dom,$numinrow,$othertitle,
5202: 'statustocreate',$$rowtotal);
5203: $$rowtotal ++;
5204: }
5205: }
5206: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5207: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5208: $fieldtitles{'inststatus'} = &mt('Institutional status');
5209: my $rem;
5210: my $numperrow = 2;
5211: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5212: $datatable .= '<tr'.$css_class.'>'.
5213: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5214: '<td class="LC_left_item">'."\n".
5215: '<table><tr><td>'."\n";
5216: for (my $i=0; $i<@fields; $i++) {
5217: $rem = $i%($numperrow);
5218: if ($rem == 0) {
5219: if ($i > 0) {
5220: $datatable .= '</tr>';
5221: }
5222: $datatable .= '<tr>';
5223: }
5224: my $currval;
5225: if (ref($createsettings) eq 'HASH') {
5226: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5227: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5228: }
5229: }
5230: $datatable .= '<td class="LC_left_item">'.
5231: '<span class="LC_nobreak">'.
5232: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5233: 'value="'.$currval.'" size="10" /> '.
5234: $fieldtitles{$fields[$i]}.'</span></td>';
5235: }
5236: my $colsleft = $numperrow - $rem;
5237: if ($colsleft > 1 ) {
5238: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5239: ' </td>';
5240: } elsif ($colsleft == 1) {
5241: $datatable .= '<td class="LC_left_item"> </td>';
5242: }
5243: $datatable .= '</tr></table></td></tr>';
5244: $$rowtotal ++;
5245: } elsif ($position eq 'middle') {
5246: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5247: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5248: $usertypes->{'default'} = $othertitle;
5249: if (ref($types) eq 'ARRAY') {
5250: push(@{$types},'default');
5251: $usertypes->{'default'} = $othertitle;
5252: foreach my $status (@{$types}) {
5253: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5254: $numinrow,$$rowtotal,$usertypes);
5255: $$rowtotal ++;
5256: }
5257: }
5258: } else {
5259: my %choices = &Apache::lonlocal::texthash (
5260: cancreate_email => 'E-mail address as username',
5261: );
5262: my @toggles = sort(keys(%choices));
5263: my %defaultchecked = (
5264: 'cancreate_email' => 'off',
5265: );
5266: my $itemcount = 0;
5267: my $display = 'none';
5268: if (grep(/^\Qemail\E$/,@selfcreate)) {
5269: $display = 'block';
5270: }
5271: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5272: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5273: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5274: my $usertypes = {};
5275: my $order = [];
5276: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
5277: $usertypes = $domdefaults{'inststatustypes'};
5278: $order = $domdefaults{'inststatusguest'};
5279: }
5280: if (ref($order) eq 'ARRAY') {
5281: push(@{$order},'default');
5282: if (@{$order} > 1) {
5283: $usertypes->{'default'} = &mt('Other users');
5284: $additional .= '<table><tr>';
5285: foreach my $status (@{$order}) {
5286: $additional .= '<th>'.$usertypes->{$status}.'</th>';
5287: }
5288: $additional .= '</tr><tr>';
5289: foreach my $status (@{$order}) {
5290: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5291: }
5292: $additional .= '</tr></table>';
5293: } else {
5294: $usertypes->{'default'} = &mt('All users');
5295: $additional .= &email_as_username($rowtotal,$processing);
5296: }
5297: }
5298: $additional .= '</div>'."\n";
5299:
5300: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5301: \%choices,$$rowtotal,$onclick,$additional);
5302: $$rowtotal ++;
5303: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5304: $$rowtotal ++;
5305: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5306: $numinrow = 1;
5307: if (ref($order) eq 'ARRAY') {
5308: foreach my $status (@{$order}) {
5309: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5310: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
5311: $$rowtotal ++;
5312: }
5313: }
5314: my ($emailrules,$emailruleorder) =
5315: &Apache::lonnet::inst_userrules($dom,'email');
5316: if (ref($emailrules) eq 'HASH') {
5317: if (keys(%{$emailrules}) > 0) {
5318: $datatable .= &user_formats_row('email',$settings,$emailrules,
5319: $emailruleorder,$numinrow,$$rowtotal);
5320: $$rowtotal ++;
5321: }
5322: }
5323: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5324: }
5325: return $datatable;
5326: }
5327:
5328: sub email_as_username {
5329: my ($rowtotal,$processing,$type) = @_;
5330: my %choices =
5331: &Apache::lonlocal::texthash (
5332: automatic => 'Automatic approval',
5333: approval => 'Queued for approval',
5334: );
5335: my $output;
5336: foreach my $option ('automatic','approval') {
5337: my $checked;
5338: if (ref($processing) eq 'HASH') {
5339: if ($type eq '') {
5340: if (!exists($processing->{'default'})) {
5341: if ($option eq 'automatic') {
5342: $checked = ' checked="checked"';
5343: }
5344: } else {
5345: if ($processing->{'default'} eq $option) {
5346: $checked = ' checked="checked"';
5347: }
5348: }
5349: } else {
5350: if (!exists($processing->{$type})) {
5351: if ($option eq 'automatic') {
5352: $checked = ' checked="checked"';
5353: }
5354: } else {
5355: if ($processing->{$type} eq $option) {
5356: $checked = ' checked="checked"';
5357: }
5358: }
5359: }
5360: } elsif ($option eq 'automatic') {
5361: $checked = ' checked="checked"';
5362: }
5363: my $name = 'cancreate_emailprocess';
5364: if (($type ne '') && ($type ne 'default')) {
5365: $name .= '_'.$type;
5366: }
5367: $output .= '<span class="LC_nobreak"><label>'.
5368: '<input type="radio" name="'.$name.'"'.
5369: $checked.' value="'.$option.'" />'.
5370: $choices{$option}.'</label></span>';
5371: if ($type eq '') {
5372: $output .= ' ';
5373: } else {
5374: $output .= '<br />';
5375: }
5376: }
5377: $$rowtotal ++;
5378: return $output;
5379: }
5380:
5381: sub captcha_choice {
5382: my ($context,$settings,$itemcount) = @_;
5383: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5384: $vertext,$currver);
5385: my %lt = &captcha_phrases();
5386: $keyentry = 'hidden';
5387: if ($context eq 'cancreate') {
5388: $rowname = &mt('CAPTCHA validation');
5389: } elsif ($context eq 'login') {
5390: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5391: }
5392: if (ref($settings) eq 'HASH') {
5393: if ($settings->{'captcha'}) {
5394: $checked{$settings->{'captcha'}} = ' checked="checked"';
5395: } else {
5396: $checked{'original'} = ' checked="checked"';
5397: }
5398: if ($settings->{'captcha'} eq 'recaptcha') {
5399: $pubtext = $lt{'pub'};
5400: $privtext = $lt{'priv'};
5401: $keyentry = 'text';
5402: $vertext = $lt{'ver'};
5403: $currver = $settings->{'recaptchaversion'};
5404: if ($currver ne '2') {
5405: $currver = 1;
5406: }
5407: }
5408: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5409: $currpub = $settings->{'recaptchakeys'}{'public'};
5410: $currpriv = $settings->{'recaptchakeys'}{'private'};
5411: }
5412: } else {
5413: $checked{'original'} = ' checked="checked"';
5414: }
5415: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5416: my $output = '<tr'.$css_class.'>'.
5417: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5418: '<table><tr><td>'."\n";
5419: foreach my $option ('original','recaptcha','notused') {
5420: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5421: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5422: $lt{$option}.'</label></span>';
5423: unless ($option eq 'notused') {
5424: $output .= (' 'x2)."\n";
5425: }
5426: }
5427: #
5428: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5429: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5430: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5431: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5432: #
5433: $output .= '</td></tr>'."\n".
5434: '<tr><td>'."\n".
5435: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5436: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5437: $currpub.'" size="40" /></span><br />'."\n".
5438: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5439: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5440: $currpriv.'" size="40" /></span><br />'.
5441: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5442: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5443: $currver.'" size="3" /></span><br />'.
5444: '</td></tr></table>'."\n".
5445: '</td></tr>';
5446: return $output;
5447: }
5448:
5449: sub user_formats_row {
5450: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5451: my $output;
5452: my %text = (
5453: 'username' => 'new usernames',
5454: 'id' => 'IDs',
5455: 'email' => 'self-created accounts (e-mail)',
5456: );
5457: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5458: $output = '<tr '.$css_class.'>'.
5459: '<td><span class="LC_nobreak">';
5460: if ($type eq 'email') {
5461: $output .= &mt("Formats disallowed for $text{$type}: ");
5462: } else {
5463: $output .= &mt("Format rules to check for $text{$type}: ");
5464: }
5465: $output .= '</span></td>'.
5466: '<td class="LC_left_item" colspan="2"><table>';
5467: my $rem;
5468: if (ref($ruleorder) eq 'ARRAY') {
5469: for (my $i=0; $i<@{$ruleorder}; $i++) {
5470: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5471: my $rem = $i%($numinrow);
5472: if ($rem == 0) {
5473: if ($i > 0) {
5474: $output .= '</tr>';
5475: }
5476: $output .= '<tr>';
5477: }
5478: my $check = ' ';
5479: if (ref($settings) eq 'HASH') {
5480: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5481: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5482: $check = ' checked="checked" ';
5483: }
5484: }
5485: }
5486: $output .= '<td class="LC_left_item">'.
5487: '<span class="LC_nobreak"><label>'.
5488: '<input type="checkbox" name="'.$type.'_rule" '.
5489: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5490: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5491: }
5492: }
5493: $rem = @{$ruleorder}%($numinrow);
5494: }
5495: my $colsleft = $numinrow - $rem;
5496: if ($colsleft > 1 ) {
5497: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5498: ' </td>';
5499: } elsif ($colsleft == 1) {
5500: $output .= '<td class="LC_left_item"> </td>';
5501: }
5502: $output .= '</tr></table></td></tr>';
5503: return $output;
5504: }
5505:
5506: sub usercreation_types {
5507: my %lt = &Apache::lonlocal::texthash (
5508: author => 'When adding a co-author',
5509: course => 'When adding a user to a course',
5510: requestcrs => 'When requesting a course',
5511: any => 'Any',
5512: official => 'Institutional only ',
5513: unofficial => 'Non-institutional only',
5514: none => 'None',
5515: );
5516: return %lt;
5517: }
5518:
5519: sub selfcreation_types {
5520: my %lt = &Apache::lonlocal::texthash (
5521: selfcreate => 'User creates own account',
5522: any => 'Any',
5523: official => 'Institutional only ',
5524: unofficial => 'Non-institutional only',
5525: email => 'E-mail address',
5526: login => 'Institutional Login',
5527: sso => 'SSO',
5528: );
5529: }
5530:
5531: sub authtype_names {
5532: my %lt = &Apache::lonlocal::texthash(
5533: int => 'Internal',
5534: krb4 => 'Kerberos 4',
5535: krb5 => 'Kerberos 5',
5536: loc => 'Local',
5537: );
5538: return %lt;
5539: }
5540:
5541: sub context_names {
5542: my %context_title = &Apache::lonlocal::texthash(
5543: author => 'Creating users when an Author',
5544: course => 'Creating users when in a course',
5545: domain => 'Creating users when a Domain Coordinator',
5546: );
5547: return %context_title;
5548: }
5549:
5550: sub print_usermodification {
5551: my ($position,$dom,$settings,$rowtotal) = @_;
5552: my $numinrow = 4;
5553: my ($context,$datatable,$rowcount);
5554: if ($position eq 'top') {
5555: $rowcount = 0;
5556: $context = 'author';
5557: foreach my $role ('ca','aa') {
5558: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5559: $numinrow,$rowcount);
5560: $$rowtotal ++;
5561: $rowcount ++;
5562: }
5563: } elsif ($position eq 'bottom') {
5564: $context = 'course';
5565: $rowcount = 0;
5566: foreach my $role ('st','ep','ta','in','cr') {
5567: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5568: $numinrow,$rowcount);
5569: $$rowtotal ++;
5570: $rowcount ++;
5571: }
5572: }
5573: return $datatable;
5574: }
5575:
5576: sub print_defaults {
5577: my ($position,$dom,$settings,$rowtotal) = @_;
5578: my $rownum = 0;
5579: my ($datatable,$css_class);
5580: if ($position eq 'top') {
5581: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5582: 'datelocale_def','portal_def');
5583: my %defaults;
5584: if (ref($settings) eq 'HASH') {
5585: %defaults = %{$settings};
5586: } else {
5587: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5588: foreach my $item (@items) {
5589: $defaults{$item} = $domdefaults{$item};
5590: }
5591: }
5592: my $titles = &defaults_titles($dom);
5593: foreach my $item (@items) {
5594: if ($rownum%2) {
5595: $css_class = '';
5596: } else {
5597: $css_class = ' class="LC_odd_row" ';
5598: }
5599: $datatable .= '<tr'.$css_class.'>'.
5600: '<td><span class="LC_nobreak">'.$titles->{$item}.
5601: '</span></td><td class="LC_right_item" colspan="3">';
5602: if ($item eq 'auth_def') {
5603: my @authtypes = ('internal','krb4','krb5','localauth');
5604: my %shortauth = (
5605: internal => 'int',
5606: krb4 => 'krb4',
5607: krb5 => 'krb5',
5608: localauth => 'loc'
5609: );
5610: my %authnames = &authtype_names();
5611: foreach my $auth (@authtypes) {
5612: my $checked = ' ';
5613: if ($defaults{$item} eq $auth) {
5614: $checked = ' checked="checked" ';
5615: }
5616: $datatable .= '<label><input type="radio" name="'.$item.
5617: '" value="'.$auth.'"'.$checked.'/>'.
5618: $authnames{$shortauth{$auth}}.'</label> ';
5619: }
5620: } elsif ($item eq 'timezone_def') {
5621: my $includeempty = 1;
5622: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5623: } elsif ($item eq 'datelocale_def') {
5624: my $includeempty = 1;
5625: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5626: } elsif ($item eq 'lang_def') {
5627: my $includeempty = 1;
5628: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5629: } else {
5630: my $size;
5631: if ($item eq 'portal_def') {
5632: $size = ' size="25"';
5633: }
5634: $datatable .= '<input type="text" name="'.$item.'" value="'.
5635: $defaults{$item}.'"'.$size.' />';
5636: }
5637: $datatable .= '</td></tr>';
5638: $rownum ++;
5639: }
5640: } else {
5641: my (%defaults);
5642: if (ref($settings) eq 'HASH') {
5643: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
5644: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
5645: my $maxnum = @{$settings->{'inststatusorder'}};
5646: for (my $i=0; $i<$maxnum; $i++) {
5647: $css_class = $rownum%2?' class="LC_odd_row"':'';
5648: my $item = $settings->{'inststatusorder'}->[$i];
5649: my $title = $settings->{'inststatustypes'}->{$item};
5650: my $guestok;
5651: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
5652: $guestok = 1;
5653: }
5654: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
5655: $datatable .= '<tr'.$css_class.'>'.
5656: '<td><span class="LC_nobreak">'.
5657: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
5658: for (my $k=0; $k<=$maxnum; $k++) {
5659: my $vpos = $k+1;
5660: my $selstr;
5661: if ($k == $i) {
5662: $selstr = ' selected="selected" ';
5663: }
5664: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5665: }
5666: my ($checkedon,$checkedoff);
5667: $checkedoff = ' checked="checked"';
5668: if ($guestok) {
5669: $checkedon = $checkedoff;
5670: $checkedoff = '';
5671: }
5672: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
5673: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
5674: &mt('delete').'</span></td>'.
5675: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
5676: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
5677: '</span></td>'.
5678: '<td class="LC_right_item"><span class="LC_nobreak">'.
5679: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
5680: &mt('Yes').'</label>'.(' 'x2).
5681: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
5682: &mt('No').'</label></span></td></tr>';
5683: }
5684: $css_class = $rownum%2?' class="LC_odd_row"':'';
5685: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
5686: $datatable .= '<tr '.$css_class.'>'.
5687: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
5688: for (my $k=0; $k<=$maxnum; $k++) {
5689: my $vpos = $k+1;
5690: my $selstr;
5691: if ($k == $maxnum) {
5692: $selstr = ' selected="selected" ';
5693: }
5694: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5695: }
5696: $datatable .= '</select> '.&mt('Internal ID:').
5697: '<input type="text" size="10" name="addinststatus" value="" />'.
5698: ' '.&mt('(new)').
5699: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
5700: &mt('Name displayed:').
5701: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
5702: '<td class="LC_right_item"><span class="LC_nobreak">'.
5703: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
5704: &mt('Yes').'</label>'.(' 'x2).
5705: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
5706: &mt('No').'</label></span></td></tr>';
5707: '</tr>'."\n";
5708: $rownum ++;
5709: }
5710: }
5711: }
5712: $$rowtotal += $rownum;
5713: return $datatable;
5714: }
5715:
5716: sub get_languages_hash {
5717: my %langchoices;
5718: foreach my $id (&Apache::loncommon::languageids()) {
5719: my $code = &Apache::loncommon::supportedlanguagecode($id);
5720: if ($code ne '') {
5721: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
5722: }
5723: }
5724: return %langchoices;
5725: }
5726:
5727: sub defaults_titles {
5728: my ($dom) = @_;
5729: my %titles = &Apache::lonlocal::texthash (
5730: 'auth_def' => 'Default authentication type',
5731: 'auth_arg_def' => 'Default authentication argument',
5732: 'lang_def' => 'Default language',
5733: 'timezone_def' => 'Default timezone',
5734: 'datelocale_def' => 'Default locale for dates',
5735: 'portal_def' => 'Portal/Default URL',
5736: );
5737: if ($dom) {
5738: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
5739: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
5740: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
5741: $protocol = 'http' if ($protocol ne 'https');
5742: if ($uint_dom) {
5743: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
5744: $uint_dom);
5745: }
5746: }
5747: return (\%titles);
5748: }
5749:
5750: sub print_scantronformat {
5751: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
5752: my $itemcount = 1;
5753: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
5754: %confhash);
5755: my $switchserver = &check_switchserver($dom,$confname);
5756: my %lt = &Apache::lonlocal::texthash (
5757: default => 'Default bubblesheet format file error',
5758: custom => 'Custom bubblesheet format file error',
5759: );
5760: my %scantronfiles = (
5761: default => 'default.tab',
5762: custom => 'custom.tab',
5763: );
5764: foreach my $key (keys(%scantronfiles)) {
5765: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
5766: .$scantronfiles{$key};
5767: }
5768: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
5769: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
5770: if (!$switchserver) {
5771: my $servadm = $r->dir_config('lonAdmEMail');
5772: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
5773: if ($configuserok eq 'ok') {
5774: if ($author_ok eq 'ok') {
5775: my %legacyfile = (
5776: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
5777: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
5778: );
5779: my %md5chk;
5780: foreach my $type (keys(%legacyfile)) {
5781: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
5782: chomp($md5chk{$type});
5783: }
5784: if ($md5chk{'default'} ne $md5chk{'custom'}) {
5785: foreach my $type (keys(%legacyfile)) {
5786: ($scantronurls{$type},my $error) =
5787: &legacy_scantronformat($r,$dom,$confname,
5788: $type,$legacyfile{$type},
5789: $scantronurls{$type},
5790: $scantronfiles{$type});
5791: if ($error ne '') {
5792: $error{$type} = $error;
5793: }
5794: }
5795: if (keys(%error) == 0) {
5796: $is_custom = 1;
5797: $confhash{'scantron'}{'scantronformat'} =
5798: $scantronurls{'custom'};
5799: my $putresult =
5800: &Apache::lonnet::put_dom('configuration',
5801: \%confhash,$dom);
5802: if ($putresult ne 'ok') {
5803: $error{'custom'} =
5804: '<span class="LC_error">'.
5805: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5806: }
5807: }
5808: } else {
5809: ($scantronurls{'default'},my $error) =
5810: &legacy_scantronformat($r,$dom,$confname,
5811: 'default',$legacyfile{'default'},
5812: $scantronurls{'default'},
5813: $scantronfiles{'default'});
5814: if ($error eq '') {
5815: $confhash{'scantron'}{'scantronformat'} = '';
5816: my $putresult =
5817: &Apache::lonnet::put_dom('configuration',
5818: \%confhash,$dom);
5819: if ($putresult ne 'ok') {
5820: $error{'default'} =
5821: '<span class="LC_error">'.
5822: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5823: }
5824: } else {
5825: $error{'default'} = $error;
5826: }
5827: }
5828: }
5829: }
5830: } else {
5831: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
5832: }
5833: }
5834: if (ref($settings) eq 'HASH') {
5835: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
5836: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
5837: if ((!@info) || ($info[0] eq 'no_such_dir')) {
5838: $scantronurl = '';
5839: } else {
5840: $scantronurl = $settings->{'scantronformat'};
5841: }
5842: $is_custom = 1;
5843: } else {
5844: $scantronurl = $scantronurls{'default'};
5845: }
5846: } else {
5847: if ($is_custom) {
5848: $scantronurl = $scantronurls{'custom'};
5849: } else {
5850: $scantronurl = $scantronurls{'default'};
5851: }
5852: }
5853: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5854: $datatable .= '<tr'.$css_class.'>';
5855: if (!$is_custom) {
5856: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5857: '<span class="LC_nobreak">';
5858: if ($scantronurl) {
5859: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5860: undef,undef,undef,undef,'background-color:#ffffff');
5861: } else {
5862: $datatable = &mt('File unavailable for display');
5863: }
5864: $datatable .= '</span></td>';
5865: if (keys(%error) == 0) {
5866: $datatable .= '<td valign="bottom">';
5867: if (!$switchserver) {
5868: $datatable .= &mt('Upload:').'<br />';
5869: }
5870: } else {
5871: my $errorstr;
5872: foreach my $key (sort(keys(%error))) {
5873: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5874: }
5875: $datatable .= '<td>'.$errorstr;
5876: }
5877: } else {
5878: if (keys(%error) > 0) {
5879: my $errorstr;
5880: foreach my $key (sort(keys(%error))) {
5881: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5882: }
5883: $datatable .= '<td>'.$errorstr.'</td><td> ';
5884: } elsif ($scantronurl) {
5885: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5886: undef,undef,undef,undef,'background-color:#ffffff');
5887: $datatable .= '<td><span class="LC_nobreak">'.
5888: $link.
5889: '<label><input type="checkbox" name="scantronformat_del"'.
5890: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5891: '<td><span class="LC_nobreak"> '.
5892: &mt('Replace:').'</span><br />';
5893: }
5894: }
5895: if (keys(%error) == 0) {
5896: if ($switchserver) {
5897: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5898: } else {
5899: $datatable .='<span class="LC_nobreak"> '.
5900: '<input type="file" name="scantronformat" /></span>';
5901: }
5902: }
5903: $datatable .= '</td></tr>';
5904: $$rowtotal ++;
5905: return $datatable;
5906: }
5907:
5908: sub legacy_scantronformat {
5909: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5910: my ($url,$error);
5911: my @statinfo = &Apache::lonnet::stat_file($newurl);
5912: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5913: (my $result,$url) =
5914: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5915: '','',$newfile);
5916: if ($result ne 'ok') {
5917: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5918: }
5919: }
5920: return ($url,$error);
5921: }
5922:
5923: sub print_coursecategories {
5924: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5925: my $datatable;
5926: if ($position eq 'top') {
5927: my (%checked);
5928: my @catitems = ('unauth','auth');
5929: my @cattypes = ('std','domonly','codesrch','none');
5930: $checked{'unauth'} = 'std';
5931: $checked{'auth'} = 'std';
5932: if (ref($settings) eq 'HASH') {
5933: foreach my $type (@cattypes) {
5934: if ($type eq $settings->{'unauth'}) {
5935: $checked{'unauth'} = $type;
5936: }
5937: if ($type eq $settings->{'auth'}) {
5938: $checked{'auth'} = $type;
5939: }
5940: }
5941: }
5942: my %lt = &Apache::lonlocal::texthash (
5943: unauth => 'Catalog type for unauthenticated users',
5944: auth => 'Catalog type for authenticated users',
5945: none => 'No catalog',
5946: std => 'Standard catalog',
5947: domonly => 'Domain-only catalog',
5948: codesrch => "Code search form",
5949: );
5950: my $itemcount = 0;
5951: foreach my $item (@catitems) {
5952: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5953: $datatable .= '<tr '.$css_class.'>'.
5954: '<td>'.$lt{$item}.'</td>'.
5955: '<td class="LC_right_item"><span class="LC_nobreak">';
5956: foreach my $type (@cattypes) {
5957: my $ischecked;
5958: if ($checked{$item} eq $type) {
5959: $ischecked=' checked="checked"';
5960: }
5961: $datatable .= '<label>'.
5962: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5963: ' />'.$lt{$type}.'</label> ';
5964: }
5965: $datatable .= '</td></tr>';
5966: $itemcount ++;
5967: }
5968: $$rowtotal += $itemcount;
5969: } elsif ($position eq 'middle') {
5970: my $toggle_cats_crs = ' ';
5971: my $toggle_cats_dom = ' checked="checked" ';
5972: my $can_cat_crs = ' ';
5973: my $can_cat_dom = ' checked="checked" ';
5974: my $toggle_catscomm_comm = ' ';
5975: my $toggle_catscomm_dom = ' checked="checked" ';
5976: my $can_catcomm_comm = ' ';
5977: my $can_catcomm_dom = ' checked="checked" ';
5978: my $toggle_catsplace_place = ' ';
5979: my $toggle_catsplace_dom = ' checked="checked" ';
5980: my $can_catplace_place = ' ';
5981: my $can_catplace_dom = ' checked="checked" ';
5982:
5983: if (ref($settings) eq 'HASH') {
5984: if ($settings->{'togglecats'} eq 'crs') {
5985: $toggle_cats_crs = $toggle_cats_dom;
5986: $toggle_cats_dom = ' ';
5987: }
5988: if ($settings->{'categorize'} eq 'crs') {
5989: $can_cat_crs = $can_cat_dom;
5990: $can_cat_dom = ' ';
5991: }
5992: if ($settings->{'togglecatscomm'} eq 'comm') {
5993: $toggle_catscomm_comm = $toggle_catscomm_dom;
5994: $toggle_catscomm_dom = ' ';
5995: }
5996: if ($settings->{'categorizecomm'} eq 'comm') {
5997: $can_catcomm_comm = $can_catcomm_dom;
5998: $can_catcomm_dom = ' ';
5999: }
6000: if ($settings->{'togglecatsplace'} eq 'place') {
6001: $toggle_catsplace_place = $toggle_catsplace_dom;
6002: $toggle_catsplace_dom = ' ';
6003: }
6004: if ($settings->{'categorizeplace'} eq 'place') {
6005: $can_catplace_place = $can_catplace_dom;
6006: $can_catplace_dom = ' ';
6007: }
6008: }
6009: my %title = &Apache::lonlocal::texthash (
6010: togglecats => 'Show/Hide a course in catalog',
6011: togglecatscomm => 'Show/Hide a community in catalog',
6012: togglecatsplace => 'Show/Hide a placement test in catalog',
6013: categorize => 'Assign a category to a course',
6014: categorizecomm => 'Assign a category to a community',
6015: categorizeplace => 'Assign a category to a placement test',
6016: );
6017: my %level = &Apache::lonlocal::texthash (
6018: dom => 'Set in Domain',
6019: crs => 'Set in Course',
6020: comm => 'Set in Community',
6021: place => 'Set in Placement Test',
6022: );
6023: $datatable = '<tr class="LC_odd_row">'.
6024: '<td>'.$title{'togglecats'}.'</td>'.
6025: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6026: '<input type="radio" name="togglecats"'.
6027: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6028: '<label><input type="radio" name="togglecats"'.
6029: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6030: '</tr><tr>'.
6031: '<td>'.$title{'categorize'}.'</td>'.
6032: '<td class="LC_right_item"><span class="LC_nobreak">'.
6033: '<label><input type="radio" name="categorize"'.
6034: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6035: '<label><input type="radio" name="categorize"'.
6036: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6037: '</tr><tr class="LC_odd_row">'.
6038: '<td>'.$title{'togglecatscomm'}.'</td>'.
6039: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6040: '<input type="radio" name="togglecatscomm"'.
6041: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6042: '<label><input type="radio" name="togglecatscomm"'.
6043: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6044: '</tr><tr>'.
6045: '<td>'.$title{'categorizecomm'}.'</td>'.
6046: '<td class="LC_right_item"><span class="LC_nobreak">'.
6047: '<label><input type="radio" name="categorizecomm"'.
6048: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6049: '<label><input type="radio" name="categorizecomm"'.
6050: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6051: '</tr><tr>'.
6052: '<td>'.$title{'togglecatsplace'}.'</td>'.
6053: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6054: '<input type="radio" name="togglecatsplace"'.
6055: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6056: '<label><input type="radio" name="togglecatscomm"'.
6057: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
6058: '</tr><tr>'.
6059: '<td>'.$title{'categorizeplace'}.'</td>'.
6060: '<td class="LC_right_item"><span class="LC_nobreak">'.
6061: '<label><input type="radio" name="categorizeplace"'.
6062: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6063: '<label><input type="radio" name="categorizeplace"'.
6064: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
6065: '</tr>';
6066: $$rowtotal += 6;
6067: } else {
6068: my $css_class;
6069: my $itemcount = 1;
6070: my $cathash;
6071: if (ref($settings) eq 'HASH') {
6072: $cathash = $settings->{'cats'};
6073: }
6074: if (ref($cathash) eq 'HASH') {
6075: my (@cats,@trails,%allitems,%idx,@jsarray);
6076: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6077: \%allitems,\%idx,\@jsarray);
6078: my $maxdepth = scalar(@cats);
6079: my $colattrib = '';
6080: if ($maxdepth > 2) {
6081: $colattrib = ' colspan="2" ';
6082: }
6083: my @path;
6084: if (@cats > 0) {
6085: if (ref($cats[0]) eq 'ARRAY') {
6086: my $numtop = @{$cats[0]};
6087: my $maxnum = $numtop;
6088: my %default_names = (
6089: instcode => &mt('Official courses'),
6090: communities => &mt('Communities'),
6091: placement => &mt('Placement Tests'),
6092: );
6093:
6094: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6095: ($cathash->{'instcode::0'} eq '') ||
6096: (!grep(/^communities$/,@{$cats[0]})) ||
6097: ($cathash->{'communities::0'} eq '') ||
6098: (!grep(/^placement$/,@{$cats[0]})) ||
6099: ($cathash->{'placement::0'} eq '')) {
6100: $maxnum ++;
6101: }
6102: my $lastidx;
6103: for (my $i=0; $i<$numtop; $i++) {
6104: my $parent = $cats[0][$i];
6105: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6106: my $item = &escape($parent).'::0';
6107: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6108: $lastidx = $idx{$item};
6109: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6110: .'<select name="'.$item.'"'.$chgstr.'>';
6111: for (my $k=0; $k<=$maxnum; $k++) {
6112: my $vpos = $k+1;
6113: my $selstr;
6114: if ($k == $i) {
6115: $selstr = ' selected="selected" ';
6116: }
6117: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6118: }
6119: $datatable .= '</select></span></td><td>';
6120: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
6121: $datatable .= '<span class="LC_nobreak">'
6122: .$default_names{$parent}.'</span>';
6123: if ($parent eq 'instcode') {
6124: $datatable .= '<br /><span class="LC_nobreak">('
6125: .&mt('with institutional codes')
6126: .')</span></td><td'.$colattrib.'>';
6127: } else {
6128: $datatable .= '<table><tr><td>';
6129: }
6130: $datatable .= '<span class="LC_nobreak">'
6131: .'<label><input type="radio" name="'
6132: .$parent.'" value="1" checked="checked" />'
6133: .&mt('Display').'</label>';
6134: if ($parent eq 'instcode') {
6135: $datatable .= ' ';
6136: } else {
6137: $datatable .= '</span></td></tr><tr><td>'
6138: .'<span class="LC_nobreak">';
6139: }
6140: $datatable .= '<label><input type="radio" name="'
6141: .$parent.'" value="0" />'
6142: .&mt('Do not display').'</label></span>';
6143: if (($parent eq 'communities') || ($parent eq 'placement')) {
6144: $datatable .= '</td></tr></table>';
6145: }
6146: $datatable .= '</td>';
6147: } else {
6148: $datatable .= $parent
6149: .' <span class="LC_nobreak"><label>'
6150: .'<input type="checkbox" name="deletecategory" '
6151: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6152: }
6153: my $depth = 1;
6154: push(@path,$parent);
6155: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6156: pop(@path);
6157: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6158: $itemcount ++;
6159: }
6160: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6161: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6162: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6163: for (my $k=0; $k<=$maxnum; $k++) {
6164: my $vpos = $k+1;
6165: my $selstr;
6166: if ($k == $numtop) {
6167: $selstr = ' selected="selected" ';
6168: }
6169: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6170: }
6171: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6172: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6173: .'</tr>'."\n";
6174: $itemcount ++;
6175: foreach my $default ('instcode','communities','placement') {
6176: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6177: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6178: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6179: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6180: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6181: for (my $k=0; $k<=$maxnum; $k++) {
6182: my $vpos = $k+1;
6183: my $selstr;
6184: if ($k == $maxnum) {
6185: $selstr = ' selected="selected" ';
6186: }
6187: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6188: }
6189: $datatable .= '</select></span></td>'.
6190: '<td><span class="LC_nobreak">'.
6191: $default_names{$default}.'</span>';
6192: if ($default eq 'instcode') {
6193: $datatable .= '<br /><span class="LC_nobreak">('
6194: .&mt('with institutional codes').')</span>';
6195: }
6196: $datatable .= '</td>'
6197: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6198: .&mt('Display').'</label> '
6199: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6200: .&mt('Do not display').'</label></span></td></tr>';
6201: }
6202: }
6203: }
6204: } else {
6205: $datatable .= &initialize_categories($itemcount);
6206: }
6207: } else {
6208: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6209: .&initialize_categories($itemcount);
6210: }
6211: $$rowtotal += $itemcount;
6212: }
6213: return $datatable;
6214: }
6215:
6216: sub print_serverstatuses {
6217: my ($dom,$settings,$rowtotal) = @_;
6218: my $datatable;
6219: my @pages = &serverstatus_pages();
6220: my (%namedaccess,%machineaccess);
6221: foreach my $type (@pages) {
6222: $namedaccess{$type} = '';
6223: $machineaccess{$type}= '';
6224: }
6225: if (ref($settings) eq 'HASH') {
6226: foreach my $type (@pages) {
6227: if (exists($settings->{$type})) {
6228: if (ref($settings->{$type}) eq 'HASH') {
6229: foreach my $key (keys(%{$settings->{$type}})) {
6230: if ($key eq 'namedusers') {
6231: $namedaccess{$type} = $settings->{$type}->{$key};
6232: } elsif ($key eq 'machines') {
6233: $machineaccess{$type} = $settings->{$type}->{$key};
6234: }
6235: }
6236: }
6237: }
6238: }
6239: }
6240: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6241: my $rownum = 0;
6242: my $css_class;
6243: foreach my $type (@pages) {
6244: $rownum ++;
6245: $css_class = $rownum%2?' class="LC_odd_row"':'';
6246: $datatable .= '<tr'.$css_class.'>'.
6247: '<td><span class="LC_nobreak">'.
6248: $titles->{$type}.'</span></td>'.
6249: '<td class="LC_left_item">'.
6250: '<input type="text" name="'.$type.'_namedusers" '.
6251: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6252: '<td class="LC_right_item">'.
6253: '<span class="LC_nobreak">'.
6254: '<input type="text" name="'.$type.'_machines" '.
6255: 'value="'.$machineaccess{$type}.'" size="10" />'.
6256: '</td></tr>'."\n";
6257: }
6258: $$rowtotal += $rownum;
6259: return $datatable;
6260: }
6261:
6262: sub serverstatus_pages {
6263: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6264: 'checksums','clusterstatus','certstatus','metadata_keywords',
6265: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
6266: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
6267: }
6268:
6269: sub defaults_javascript {
6270: my ($settings) = @_;
6271: return unless (ref($settings) eq 'HASH');
6272: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6273: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6274: if ($maxnum eq '') {
6275: $maxnum = 0;
6276: }
6277: $maxnum ++;
6278: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6279: return <<"ENDSCRIPT";
6280: <script type="text/javascript">
6281: // <![CDATA[
6282: function reorderTypes(form,caller) {
6283: var changedVal;
6284: $jstext
6285: var newpos = 'addinststatus_pos';
6286: var current = new Array;
6287: var maxh = $maxnum;
6288: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6289: var oldVal;
6290: if (caller == newpos) {
6291: changedVal = newitemVal;
6292: } else {
6293: var curritem = 'inststatus_pos_'+caller;
6294: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6295: current[newitemVal] = newpos;
6296: }
6297: for (var i=0; i<inststatuses.length; i++) {
6298: if (inststatuses[i] != caller) {
6299: var elementName = 'inststatus_pos_'+inststatuses[i];
6300: if (form.elements[elementName]) {
6301: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6302: current[currVal] = elementName;
6303: }
6304: }
6305: }
6306: for (var j=0; j<maxh; j++) {
6307: if (current[j] == undefined) {
6308: oldVal = j;
6309: }
6310: }
6311: if (oldVal < changedVal) {
6312: for (var k=oldVal+1; k<=changedVal ; k++) {
6313: var elementName = current[k];
6314: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6315: }
6316: } else {
6317: for (var k=changedVal; k<oldVal; k++) {
6318: var elementName = current[k];
6319: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6320: }
6321: }
6322: return;
6323: }
6324:
6325: // ]]>
6326: </script>
6327:
6328: ENDSCRIPT
6329: }
6330: }
6331:
6332: sub coursecategories_javascript {
6333: my ($settings) = @_;
6334: my ($output,$jstext,$cathash);
6335: if (ref($settings) eq 'HASH') {
6336: $cathash = $settings->{'cats'};
6337: }
6338: if (ref($cathash) eq 'HASH') {
6339: my (@cats,@jsarray,%idx);
6340: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6341: if (@jsarray > 0) {
6342: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6343: for (my $i=0; $i<@jsarray; $i++) {
6344: if (ref($jsarray[$i]) eq 'ARRAY') {
6345: my $catstr = join('","',@{$jsarray[$i]});
6346: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6347: }
6348: }
6349: }
6350: } else {
6351: $jstext = ' var categories = Array(1);'."\n".
6352: ' categories[0] = Array("instcode_pos");'."\n";
6353: }
6354: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6355: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6356: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
6357: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6358: &js_escape(\$instcode_reserved);
6359: &js_escape(\$communities_reserved);
6360: &js_escape(\$placement_reserved);
6361: &js_escape(\$choose_again);
6362: $output = <<"ENDSCRIPT";
6363: <script type="text/javascript">
6364: // <![CDATA[
6365: function reorderCats(form,parent,item,idx) {
6366: var changedVal;
6367: $jstext
6368: var newpos = 'addcategory_pos';
6369: if (parent == '') {
6370: var has_instcode = 0;
6371: var maxtop = categories[idx].length;
6372: for (var j=0; j<maxtop; j++) {
6373: if (categories[idx][j] == 'instcode::0') {
6374: has_instcode == 1;
6375: }
6376: }
6377: if (has_instcode == 0) {
6378: categories[idx][maxtop] = 'instcode_pos';
6379: }
6380: } else {
6381: newpos += '_'+parent;
6382: }
6383: var maxh = 1 + categories[idx].length;
6384: var current = new Array;
6385: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6386: if (item == newpos) {
6387: changedVal = newitemVal;
6388: } else {
6389: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6390: current[newitemVal] = newpos;
6391: }
6392: for (var i=0; i<categories[idx].length; i++) {
6393: var elementName = categories[idx][i];
6394: if (elementName != item) {
6395: if (form.elements[elementName]) {
6396: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6397: current[currVal] = elementName;
6398: }
6399: }
6400: }
6401: var oldVal;
6402: for (var j=0; j<maxh; j++) {
6403: if (current[j] == undefined) {
6404: oldVal = j;
6405: }
6406: }
6407: if (oldVal < changedVal) {
6408: for (var k=oldVal+1; k<=changedVal ; k++) {
6409: var elementName = current[k];
6410: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6411: }
6412: } else {
6413: for (var k=changedVal; k<oldVal; k++) {
6414: var elementName = current[k];
6415: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6416: }
6417: }
6418: return;
6419: }
6420:
6421: function categoryCheck(form) {
6422: if (form.elements['addcategory_name'].value == 'instcode') {
6423: alert('$instcode_reserved\\n$choose_again');
6424: return false;
6425: }
6426: if (form.elements['addcategory_name'].value == 'communities') {
6427: alert('$communities_reserved\\n$choose_again');
6428: return false;
6429: }
6430: if (form.elements['addcategory_name'].value == 'placement') {
6431: alert('$placement_reserved\\n$choose_again');
6432: return false;
6433: }
6434: return true;
6435: }
6436:
6437: // ]]>
6438: </script>
6439:
6440: ENDSCRIPT
6441: return $output;
6442: }
6443:
6444: sub initialize_categories {
6445: my ($itemcount) = @_;
6446: my ($datatable,$css_class,$chgstr);
6447: my %default_names = (
6448: instcode => 'Official courses (with institutional codes)',
6449: communities => 'Communities',
6450: placement => 'Placement Tests',
6451: );
6452: my $select0 = ' selected="selected"';
6453: my $select1 = '';
6454: foreach my $default ('instcode','communities','placement') {
6455: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6456: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6457: if (($default eq 'communities') || ($default eq 'placement')) {
6458: $select1 = $select0;
6459: $select0 = '';
6460: }
6461: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6462: .'<select name="'.$default.'_pos">'
6463: .'<option value="0"'.$select0.'>1</option>'
6464: .'<option value="1"'.$select1.'>2</option>'
6465: .'<option value="2">3</option></select> '
6466: .$default_names{$default}
6467: .'</span></td><td><span class="LC_nobreak">'
6468: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6469: .&mt('Display').'</label> <label>'
6470: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6471: .'</label></span></td></tr>';
6472: $itemcount ++;
6473: }
6474: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6475: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6476: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6477: .'<select name="addcategory_pos"'.$chgstr.'>'
6478: .'<option value="0">1</option>'
6479: .'<option value="1">2</option>'
6480: .'<option value="2" selected="selected">3</option></select> '
6481: .&mt('Add category').'</td><td>'.&mt('Name:')
6482: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6483: return $datatable;
6484: }
6485:
6486: sub build_category_rows {
6487: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6488: my ($text,$name,$item,$chgstr);
6489: if (ref($cats) eq 'ARRAY') {
6490: my $maxdepth = scalar(@{$cats});
6491: if (ref($cats->[$depth]) eq 'HASH') {
6492: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6493: my $numchildren = @{$cats->[$depth]{$parent}};
6494: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6495: $text .= '<td><table class="LC_data_table">';
6496: my ($idxnum,$parent_name,$parent_item);
6497: my $higher = $depth - 1;
6498: if ($higher == 0) {
6499: $parent_name = &escape($parent).'::'.$higher;
6500: } else {
6501: if (ref($path) eq 'ARRAY') {
6502: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6503: }
6504: }
6505: $parent_item = 'addcategory_pos_'.$parent_name;
6506: for (my $j=0; $j<=$numchildren; $j++) {
6507: if ($j < $numchildren) {
6508: $name = $cats->[$depth]{$parent}[$j];
6509: $item = &escape($name).':'.&escape($parent).':'.$depth;
6510: $idxnum = $idx->{$item};
6511: } else {
6512: $name = $parent_name;
6513: $item = $parent_item;
6514: }
6515: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6516: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6517: for (my $i=0; $i<=$numchildren; $i++) {
6518: my $vpos = $i+1;
6519: my $selstr;
6520: if ($j == $i) {
6521: $selstr = ' selected="selected" ';
6522: }
6523: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6524: }
6525: $text .= '</select> ';
6526: if ($j < $numchildren) {
6527: my $deeper = $depth+1;
6528: $text .= $name.' '
6529: .'<label><input type="checkbox" name="deletecategory" value="'
6530: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6531: if(ref($path) eq 'ARRAY') {
6532: push(@{$path},$name);
6533: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6534: pop(@{$path});
6535: }
6536: } else {
6537: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
6538: if ($j == $numchildren) {
6539: $text .= $name;
6540: } else {
6541: $text .= $item;
6542: }
6543: $text .= '" value="" />';
6544: }
6545: $text .= '</td></tr>';
6546: }
6547: $text .= '</table></td>';
6548: } else {
6549: my $higher = $depth-1;
6550: if ($higher == 0) {
6551: $name = &escape($parent).'::'.$higher;
6552: } else {
6553: if (ref($path) eq 'ARRAY') {
6554: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6555: }
6556: }
6557: my $colspan;
6558: if ($parent ne 'instcode') {
6559: $colspan = $maxdepth - $depth - 1;
6560: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
6561: }
6562: }
6563: }
6564: }
6565: return $text;
6566: }
6567:
6568: sub modifiable_userdata_row {
6569: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
6570: my ($role,$rolename,$statustype);
6571: $role = $item;
6572: if ($context eq 'cancreate') {
6573: if ($item =~ /^emailusername_(.+)$/) {
6574: $statustype = $1;
6575: $role = 'emailusername';
6576: if (ref($usertypes) eq 'HASH') {
6577: if ($usertypes->{$statustype}) {
6578: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6579: } else {
6580: $rolename = &mt('Data provided by user');
6581: }
6582: }
6583: }
6584: } elsif ($context eq 'selfcreate') {
6585: if (ref($usertypes) eq 'HASH') {
6586: $rolename = $usertypes->{$role};
6587: } else {
6588: $rolename = $role;
6589: }
6590: } else {
6591: if ($role eq 'cr') {
6592: $rolename = &mt('Custom role');
6593: } else {
6594: $rolename = &Apache::lonnet::plaintext($role);
6595: }
6596: }
6597: my (@fields,%fieldtitles);
6598: if (ref($fieldsref) eq 'ARRAY') {
6599: @fields = @{$fieldsref};
6600: } else {
6601: @fields = ('lastname','firstname','middlename','generation',
6602: 'permanentemail','id');
6603: }
6604: if ((ref($titlesref) eq 'HASH')) {
6605: %fieldtitles = %{$titlesref};
6606: } else {
6607: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6608: }
6609: my $output;
6610: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6611: $output = '<tr '.$css_class.'>'.
6612: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6613: '<td class="LC_left_item" colspan="2"><table>';
6614: my $rem;
6615: my %checks;
6616: if (ref($settings) eq 'HASH') {
6617: if (ref($settings->{$context}) eq 'HASH') {
6618: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6619: my $hashref = $settings->{$context}->{$role};
6620: if ($role eq 'emailusername') {
6621: if ($statustype) {
6622: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6623: $hashref = $settings->{$context}->{$role}->{$statustype};
6624: if (ref($hashref) eq 'HASH') {
6625: foreach my $field (@fields) {
6626: if ($hashref->{$field}) {
6627: $checks{$field} = $hashref->{$field};
6628: }
6629: }
6630: }
6631: }
6632: }
6633: } else {
6634: if (ref($hashref) eq 'HASH') {
6635: foreach my $field (@fields) {
6636: if ($hashref->{$field}) {
6637: $checks{$field} = ' checked="checked" ';
6638: }
6639: }
6640: }
6641: }
6642: }
6643: }
6644: }
6645:
6646: for (my $i=0; $i<@fields; $i++) {
6647: my $rem = $i%($numinrow);
6648: if ($rem == 0) {
6649: if ($i > 0) {
6650: $output .= '</tr>';
6651: }
6652: $output .= '<tr>';
6653: }
6654: my $check = ' ';
6655: unless ($role eq 'emailusername') {
6656: if (exists($checks{$fields[$i]})) {
6657: $check = $checks{$fields[$i]}
6658: } else {
6659: if ($role eq 'st') {
6660: if (ref($settings) ne 'HASH') {
6661: $check = ' checked="checked" ';
6662: }
6663: }
6664: }
6665: }
6666: $output .= '<td class="LC_left_item">'.
6667: '<span class="LC_nobreak">';
6668: if ($role eq 'emailusername') {
6669: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
6670: $checks{$fields[$i]} = 'omit';
6671: }
6672: foreach my $option ('required','optional','omit') {
6673: my $checked='';
6674: if ($checks{$fields[$i]} eq $option) {
6675: $checked='checked="checked" ';
6676: }
6677: $output .= '<label>'.
6678: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
6679: &mt($option).'</label>'.(' ' x2);
6680: }
6681: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
6682: } else {
6683: $output .= '<label>'.
6684: '<input type="checkbox" name="canmodify_'.$role.'" '.
6685: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
6686: '</label>';
6687: }
6688: $output .= '</span></td>';
6689: $rem = @fields%($numinrow);
6690: }
6691: my $colsleft = $numinrow - $rem;
6692: if ($colsleft > 1 ) {
6693: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6694: ' </td>';
6695: } elsif ($colsleft == 1) {
6696: $output .= '<td class="LC_left_item"> </td>';
6697: }
6698: $output .= '</tr></table></td></tr>';
6699: return $output;
6700: }
6701:
6702: sub insttypes_row {
6703: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
6704: my %lt = &Apache::lonlocal::texthash (
6705: cansearch => 'Users allowed to search',
6706: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
6707: lockablenames => 'User preference to lock name',
6708: );
6709: my $showdom;
6710: if ($context eq 'cansearch') {
6711: $showdom = ' ('.$dom.')';
6712: }
6713: my $class = 'LC_left_item';
6714: if ($context eq 'statustocreate') {
6715: $class = 'LC_right_item';
6716: }
6717: my $css_class = ' class="LC_odd_row"';
6718: if ($rownum ne '') {
6719: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
6720: }
6721: my $output = '<tr'.$css_class.'>'.
6722: '<td>'.$lt{$context}.$showdom.
6723: '</td><td class="'.$class.'" colspan="2"><table>';
6724: my $rem;
6725: if (ref($types) eq 'ARRAY') {
6726: for (my $i=0; $i<@{$types}; $i++) {
6727: if (defined($usertypes->{$types->[$i]})) {
6728: my $rem = $i%($numinrow);
6729: if ($rem == 0) {
6730: if ($i > 0) {
6731: $output .= '</tr>';
6732: }
6733: $output .= '<tr>';
6734: }
6735: my $check = ' ';
6736: if (ref($settings) eq 'HASH') {
6737: if (ref($settings->{$context}) eq 'ARRAY') {
6738: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
6739: $check = ' checked="checked" ';
6740: }
6741: } elsif ($context eq 'statustocreate') {
6742: $check = ' checked="checked" ';
6743: }
6744: }
6745: $output .= '<td class="LC_left_item">'.
6746: '<span class="LC_nobreak"><label>'.
6747: '<input type="checkbox" name="'.$context.'" '.
6748: 'value="'.$types->[$i].'"'.$check.'/>'.
6749: $usertypes->{$types->[$i]}.'</label></span></td>';
6750: }
6751: }
6752: $rem = @{$types}%($numinrow);
6753: }
6754: my $colsleft = $numinrow - $rem;
6755: if (($rem == 0) && (@{$types} > 0)) {
6756: $output .= '<tr>';
6757: }
6758: if ($colsleft > 1) {
6759: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6760: } else {
6761: $output .= '<td class="LC_left_item">';
6762: }
6763: my $defcheck = ' ';
6764: if (ref($settings) eq 'HASH') {
6765: if (ref($settings->{$context}) eq 'ARRAY') {
6766: if (grep(/^default$/,@{$settings->{$context}})) {
6767: $defcheck = ' checked="checked" ';
6768: }
6769: } elsif ($context eq 'statustocreate') {
6770: $defcheck = ' checked="checked" ';
6771: }
6772: }
6773: $output .= '<span class="LC_nobreak"><label>'.
6774: '<input type="checkbox" name="'.$context.'" '.
6775: 'value="default"'.$defcheck.'/>'.
6776: $othertitle.'</label></span></td>'.
6777: '</tr></table></td></tr>';
6778: return $output;
6779: }
6780:
6781: sub sorted_searchtitles {
6782: my %searchtitles = &Apache::lonlocal::texthash(
6783: 'uname' => 'username',
6784: 'lastname' => 'last name',
6785: 'lastfirst' => 'last name, first name',
6786: );
6787: my @titleorder = ('uname','lastname','lastfirst');
6788: return (\%searchtitles,\@titleorder);
6789: }
6790:
6791: sub sorted_searchtypes {
6792: my %srchtypes_desc = (
6793: exact => 'is exact match',
6794: contains => 'contains ..',
6795: begins => 'begins with ..',
6796: );
6797: my @srchtypeorder = ('exact','begins','contains');
6798: return (\%srchtypes_desc,\@srchtypeorder);
6799: }
6800:
6801: sub usertype_update_row {
6802: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
6803: my $datatable;
6804: my $numinrow = 4;
6805: foreach my $type (@{$types}) {
6806: if (defined($usertypes->{$type})) {
6807: $$rownums ++;
6808: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
6809: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
6810: '</td><td class="LC_left_item"><table>';
6811: for (my $i=0; $i<@{$fields}; $i++) {
6812: my $rem = $i%($numinrow);
6813: if ($rem == 0) {
6814: if ($i > 0) {
6815: $datatable .= '</tr>';
6816: }
6817: $datatable .= '<tr>';
6818: }
6819: my $check = ' ';
6820: if (ref($settings) eq 'HASH') {
6821: if (ref($settings->{'fields'}) eq 'HASH') {
6822: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
6823: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
6824: $check = ' checked="checked" ';
6825: }
6826: }
6827: }
6828: }
6829:
6830: if ($i == @{$fields}-1) {
6831: my $colsleft = $numinrow - $rem;
6832: if ($colsleft > 1) {
6833: $datatable .= '<td colspan="'.$colsleft.'">';
6834: } else {
6835: $datatable .= '<td>';
6836: }
6837: } else {
6838: $datatable .= '<td>';
6839: }
6840: $datatable .= '<span class="LC_nobreak"><label>'.
6841: '<input type="checkbox" name="updateable_'.$type.
6842: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
6843: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
6844: }
6845: $datatable .= '</tr></table></td></tr>';
6846: }
6847: }
6848: return $datatable;
6849: }
6850:
6851: sub modify_login {
6852: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
6853: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
6854: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
6855: %title = ( coursecatalog => 'Display course catalog',
6856: adminmail => 'Display administrator E-mail address',
6857: helpdesk => 'Display "Contact Helpdesk" link',
6858: newuser => 'Link for visitors to create a user account',
6859: loginheader => 'Log-in box header');
6860: @offon = ('off','on');
6861: if (ref($domconfig{login}) eq 'HASH') {
6862: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
6863: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
6864: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
6865: }
6866: }
6867: }
6868: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
6869: \%domconfig,\%loginhash);
6870: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6871: foreach my $item (@toggles) {
6872: $loginhash{login}{$item} = $env{'form.'.$item};
6873: }
6874: $loginhash{login}{loginheader} = $env{'form.loginheader'};
6875: if (ref($colchanges{'login'}) eq 'HASH') {
6876: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
6877: \%loginhash);
6878: }
6879:
6880: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6881: my %domservers = &Apache::lonnet::get_servers($dom);
6882: my @loginvia_attribs = ('serverpath','custompath','exempt');
6883: if (keys(%servers) > 1) {
6884: foreach my $lonhost (keys(%servers)) {
6885: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
6886: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
6887: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
6888: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
6889: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
6890: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6891: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6892: $changes{'loginvia'}{$lonhost} = 1;
6893: } else {
6894: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6895: $changes{'loginvia'}{$lonhost} = 1;
6896: }
6897: } else {
6898: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6899: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6900: $changes{'loginvia'}{$lonhost} = 1;
6901: }
6902: }
6903: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6904: foreach my $item (@loginvia_attribs) {
6905: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6906: }
6907: } else {
6908: foreach my $item (@loginvia_attribs) {
6909: my $new = $env{'form.'.$lonhost.'_'.$item};
6910: if (($item eq 'serverpath') && ($new eq 'custom')) {
6911: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6912: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6913: $new = '/';
6914: }
6915: }
6916: if (($item eq 'custompath') &&
6917: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6918: $new = '';
6919: }
6920: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6921: $changes{'loginvia'}{$lonhost} = 1;
6922: }
6923: if ($item eq 'exempt') {
6924: $new = &check_exempt_addresses($new);
6925: }
6926: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6927: }
6928: }
6929: } else {
6930: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6931: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6932: $changes{'loginvia'}{$lonhost} = 1;
6933: foreach my $item (@loginvia_attribs) {
6934: my $new = $env{'form.'.$lonhost.'_'.$item};
6935: if (($item eq 'serverpath') && ($new eq 'custom')) {
6936: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6937: $new = '/';
6938: }
6939: }
6940: if (($item eq 'custompath') &&
6941: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6942: $new = '';
6943: }
6944: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6945: }
6946: }
6947: }
6948: }
6949: }
6950:
6951: my $servadm = $r->dir_config('lonAdmEMail');
6952: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6953: if (ref($domconfig{'login'}) eq 'HASH') {
6954: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6955: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6956: if ($lang eq 'nolang') {
6957: push(@currlangs,$lang);
6958: } elsif (defined($langchoices{$lang})) {
6959: push(@currlangs,$lang);
6960: } else {
6961: next;
6962: }
6963: }
6964: }
6965: }
6966: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6967: if (@currlangs > 0) {
6968: foreach my $lang (@currlangs) {
6969: if (grep(/^\Q$lang\E$/,@delurls)) {
6970: $changes{'helpurl'}{$lang} = 1;
6971: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6972: $changes{'helpurl'}{$lang} = 1;
6973: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6974: push(@newlangs,$lang);
6975: } else {
6976: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6977: }
6978: }
6979: }
6980: unless (grep(/^nolang$/,@currlangs)) {
6981: if ($env{'form.loginhelpurl_nolang.filename'}) {
6982: $changes{'helpurl'}{'nolang'} = 1;
6983: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6984: push(@newlangs,'nolang');
6985: }
6986: }
6987: if ($env{'form.loginhelpurl_add_lang'}) {
6988: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6989: ($env{'form.loginhelpurl_add_file.filename'})) {
6990: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6991: $addedfile = $env{'form.loginhelpurl_add_lang'};
6992: }
6993: }
6994: if ((@newlangs > 0) || ($addedfile)) {
6995: my $error;
6996: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6997: if ($configuserok eq 'ok') {
6998: if ($switchserver) {
6999: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7000: } elsif ($author_ok eq 'ok') {
7001: my @allnew = @newlangs;
7002: if ($addedfile ne '') {
7003: push(@allnew,$addedfile);
7004: }
7005: foreach my $lang (@allnew) {
7006: my $formelem = 'loginhelpurl_'.$lang;
7007: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7008: $formelem = 'loginhelpurl_add_file';
7009: }
7010: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7011: "help/$lang",'','',$newfile{$lang});
7012: if ($result eq 'ok') {
7013: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7014: $changes{'helpurl'}{$lang} = 1;
7015: } else {
7016: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7017: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7018: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7019: (!grep(/^\Q$lang\E$/,@delurls))) {
7020: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7021: }
7022: }
7023: }
7024: } else {
7025: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7026: }
7027: } else {
7028: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7029: }
7030: if ($error) {
7031: &Apache::lonnet::logthis($error);
7032: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7033: }
7034: }
7035:
7036: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7037: if (ref($domconfig{'login'}) eq 'HASH') {
7038: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7039: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7040: if ($domservers{$lonhost}) {
7041: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7042: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7043: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7044: }
7045: }
7046: }
7047: }
7048: }
7049: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7050: foreach my $lonhost (sort(keys(%domservers))) {
7051: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7052: $changes{'headtag'}{$lonhost} = 1;
7053: } else {
7054: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7055: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7056: }
7057: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7058: push(@newhosts,$lonhost);
7059: } elsif ($currheadtagurls{$lonhost}) {
7060: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7061: if ($currexempt{$lonhost}) {
7062: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7063: $changes{'headtag'}{$lonhost} = 1;
7064: }
7065: } elsif ($possexempt{$lonhost}) {
7066: $changes{'headtag'}{$lonhost} = 1;
7067: }
7068: if ($possexempt{$lonhost}) {
7069: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7070: }
7071: }
7072: }
7073: }
7074: if (@newhosts) {
7075: my $error;
7076: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7077: if ($configuserok eq 'ok') {
7078: if ($switchserver) {
7079: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7080: } elsif ($author_ok eq 'ok') {
7081: foreach my $lonhost (@newhosts) {
7082: my $formelem = 'loginheadtag_'.$lonhost;
7083: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7084: "login/headtag/$lonhost",'','',
7085: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7086: if ($result eq 'ok') {
7087: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7088: $changes{'headtag'}{$lonhost} = 1;
7089: if ($possexempt{$lonhost}) {
7090: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7091: }
7092: } else {
7093: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7094: $newheadtagurls{$lonhost},$result);
7095: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7096: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7097: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7098: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7099: }
7100: }
7101: }
7102: } else {
7103: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7104: }
7105: } else {
7106: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7107: }
7108: if ($error) {
7109: &Apache::lonnet::logthis($error);
7110: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7111: }
7112: }
7113: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7114:
7115: my $defaulthelpfile = '/adm/loginproblems.html';
7116: my $defaulttext = &mt('Default in use');
7117:
7118: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7119: $dom);
7120: if ($putresult eq 'ok') {
7121: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7122: my %defaultchecked = (
7123: 'coursecatalog' => 'on',
7124: 'helpdesk' => 'on',
7125: 'adminmail' => 'off',
7126: 'newuser' => 'off',
7127: );
7128: if (ref($domconfig{'login'}) eq 'HASH') {
7129: foreach my $item (@toggles) {
7130: if ($defaultchecked{$item} eq 'on') {
7131: if (($domconfig{'login'}{$item} eq '0') &&
7132: ($env{'form.'.$item} eq '1')) {
7133: $changes{$item} = 1;
7134: } elsif (($domconfig{'login'}{$item} eq '' ||
7135: $domconfig{'login'}{$item} eq '1') &&
7136: ($env{'form.'.$item} eq '0')) {
7137: $changes{$item} = 1;
7138: }
7139: } elsif ($defaultchecked{$item} eq 'off') {
7140: if (($domconfig{'login'}{$item} eq '1') &&
7141: ($env{'form.'.$item} eq '0')) {
7142: $changes{$item} = 1;
7143: } elsif (($domconfig{'login'}{$item} eq '' ||
7144: $domconfig{'login'}{$item} eq '0') &&
7145: ($env{'form.'.$item} eq '1')) {
7146: $changes{$item} = 1;
7147: }
7148: }
7149: }
7150: }
7151: if (keys(%changes) > 0 || $colchgtext) {
7152: &Apache::loncommon::devalidate_domconfig_cache($dom);
7153: if (ref($lastactref) eq 'HASH') {
7154: $lastactref->{'domainconfig'} = 1;
7155: }
7156: $resulttext = &mt('Changes made:').'<ul>';
7157: foreach my $item (sort(keys(%changes))) {
7158: if ($item eq 'loginvia') {
7159: if (ref($changes{$item}) eq 'HASH') {
7160: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7161: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7162: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7163: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7164: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7165: $protocol = 'http' if ($protocol ne 'https');
7166: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7167:
7168: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7169: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7170: } else {
7171: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7172: }
7173: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7174: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7175: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7176: }
7177: $resulttext .= '</li>';
7178: } else {
7179: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7180: }
7181: } else {
7182: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7183: }
7184: }
7185: $resulttext .= '</ul></li>';
7186: }
7187: } elsif ($item eq 'helpurl') {
7188: if (ref($changes{$item}) eq 'HASH') {
7189: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7190: if (grep(/^\Q$lang\E$/,@delurls)) {
7191: my ($chg,$link);
7192: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7193: if ($lang eq 'nolang') {
7194: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7195: } else {
7196: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7197: }
7198: $resulttext .= '<li>'.$chg.'</li>';
7199: } else {
7200: my $chg;
7201: if ($lang eq 'nolang') {
7202: $chg = &mt('custom log-in help file for no preferred language');
7203: } else {
7204: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7205: }
7206: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7207: $loginhash{'login'}{'helpurl'}{$lang}.
7208: '?inhibitmenu=yes',$chg,600,500).
7209: '</li>';
7210: }
7211: }
7212: }
7213: } elsif ($item eq 'headtag') {
7214: if (ref($changes{$item}) eq 'HASH') {
7215: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7216: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7217: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7218: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7219: $resulttext .= '<li><a href="'.
7220: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7221: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7222: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7223: if ($possexempt{$lonhost}) {
7224: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7225: } else {
7226: $resulttext .= &mt('included for any client IP');
7227: }
7228: $resulttext .= '</li>';
7229: }
7230: }
7231: }
7232: } elsif ($item eq 'captcha') {
7233: if (ref($loginhash{'login'}) eq 'HASH') {
7234: my $chgtxt;
7235: if ($loginhash{'login'}{$item} eq 'notused') {
7236: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7237: } else {
7238: my %captchas = &captcha_phrases();
7239: if ($captchas{$loginhash{'login'}{$item}}) {
7240: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7241: } else {
7242: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7243: }
7244: }
7245: $resulttext .= '<li>'.$chgtxt.'</li>';
7246: }
7247: } elsif ($item eq 'recaptchakeys') {
7248: if (ref($loginhash{'login'}) eq 'HASH') {
7249: my ($privkey,$pubkey);
7250: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7251: $pubkey = $loginhash{'login'}{$item}{'public'};
7252: $privkey = $loginhash{'login'}{$item}{'private'};
7253: }
7254: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7255: if (!$pubkey) {
7256: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7257: } else {
7258: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7259: }
7260: if (!$privkey) {
7261: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7262: } else {
7263: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7264: }
7265: $chgtxt .= '</ul>';
7266: $resulttext .= '<li>'.$chgtxt.'</li>';
7267: }
7268: } elsif ($item eq 'recaptchaversion') {
7269: if (ref($loginhash{'login'}) eq 'HASH') {
7270: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7271: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7272: '</li>';
7273: }
7274: }
7275: } else {
7276: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7277: }
7278: }
7279: $resulttext .= $colchgtext.'</ul>';
7280: } else {
7281: $resulttext = &mt('No changes made to log-in page settings');
7282: }
7283: } else {
7284: $resulttext = '<span class="LC_error">'.
7285: &mt('An error occurred: [_1]',$putresult).'</span>';
7286: }
7287: if ($errors) {
7288: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7289: $errors.'</ul>';
7290: }
7291: return $resulttext;
7292: }
7293:
7294:
7295: sub check_exempt_addresses {
7296: my ($iplist) = @_;
7297: $iplist =~ s/^\s+//;
7298: $iplist =~ s/\s+$//;
7299: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7300: my (@okips,$new);
7301: foreach my $ip (@poss_ips) {
7302: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7303: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7304: push(@okips,$ip);
7305: }
7306: }
7307: }
7308: if (@okips > 0) {
7309: $new = join(',',@okips);
7310: } else {
7311: $new = '';
7312: }
7313: return $new;
7314: }
7315:
7316: sub color_font_choices {
7317: my %choices =
7318: &Apache::lonlocal::texthash (
7319: img => "Header",
7320: bgs => "Background colors",
7321: links => "Link colors",
7322: images => "Images",
7323: font => "Font color",
7324: fontmenu => "Font menu",
7325: pgbg => "Page",
7326: tabbg => "Header",
7327: sidebg => "Border",
7328: link => "Link",
7329: alink => "Active link",
7330: vlink => "Visited link",
7331: );
7332: return %choices;
7333: }
7334:
7335: sub modify_rolecolors {
7336: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7337: my ($resulttext,%rolehash);
7338: $rolehash{'rolecolors'} = {};
7339: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7340: if ($domconfig{'rolecolors'} eq '') {
7341: $domconfig{'rolecolors'} = {};
7342: }
7343: }
7344: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7345: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7346: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7347: $dom);
7348: if ($putresult eq 'ok') {
7349: if (keys(%changes) > 0) {
7350: &Apache::loncommon::devalidate_domconfig_cache($dom);
7351: if (ref($lastactref) eq 'HASH') {
7352: $lastactref->{'domainconfig'} = 1;
7353: }
7354: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7355: $rolehash{'rolecolors'});
7356: } else {
7357: $resulttext = &mt('No changes made to default color schemes');
7358: }
7359: } else {
7360: $resulttext = '<span class="LC_error">'.
7361: &mt('An error occurred: [_1]',$putresult).'</span>';
7362: }
7363: if ($errors) {
7364: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7365: $errors.'</ul>';
7366: }
7367: return $resulttext;
7368: }
7369:
7370: sub modify_colors {
7371: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7372: my (%changes,%choices);
7373: my @bgs;
7374: my @links = ('link','alink','vlink');
7375: my @logintext;
7376: my @images;
7377: my $servadm = $r->dir_config('lonAdmEMail');
7378: my $errors;
7379: my %defaults;
7380: foreach my $role (@{$roles}) {
7381: if ($role eq 'login') {
7382: %choices = &login_choices();
7383: @logintext = ('textcol','bgcol');
7384: } else {
7385: %choices = &color_font_choices();
7386: }
7387: if ($role eq 'login') {
7388: @images = ('img','logo','domlogo','login');
7389: @bgs = ('pgbg','mainbg','sidebg');
7390: } else {
7391: @images = ('img');
7392: @bgs = ('pgbg','tabbg','sidebg');
7393: }
7394: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7395: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7396: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7397: }
7398: if ($role eq 'login') {
7399: foreach my $item (@logintext) {
7400: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7401: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7402: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7403: }
7404: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7405: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7406: }
7407: }
7408: } else {
7409: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7410: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7411: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7412: }
7413: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7414: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7415: }
7416: }
7417: foreach my $item (@bgs) {
7418: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7419: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7420: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7421: }
7422: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7423: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7424: }
7425: }
7426: foreach my $item (@links) {
7427: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7428: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7429: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7430: }
7431: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7432: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7433: }
7434: }
7435: my ($configuserok,$author_ok,$switchserver) =
7436: &config_check($dom,$confname,$servadm);
7437: my ($width,$height) = &thumb_dimensions();
7438: if (ref($domconfig->{$role}) ne 'HASH') {
7439: $domconfig->{$role} = {};
7440: }
7441: foreach my $img (@images) {
7442: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7443: if (defined($env{'form.login_showlogo_'.$img})) {
7444: $confhash->{$role}{'showlogo'}{$img} = 1;
7445: } else {
7446: $confhash->{$role}{'showlogo'}{$img} = 0;
7447: }
7448: }
7449: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7450: && !defined($domconfig->{$role}{$img})
7451: && !$env{'form.'.$role.'_del_'.$img}
7452: && $env{'form.'.$role.'_import_'.$img}) {
7453: # import the old configured image from the .tab setting
7454: # if they haven't provided a new one
7455: $domconfig->{$role}{$img} =
7456: $env{'form.'.$role.'_import_'.$img};
7457: }
7458: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7459: my $error;
7460: if ($configuserok eq 'ok') {
7461: if ($switchserver) {
7462: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7463: } else {
7464: if ($author_ok eq 'ok') {
7465: my ($result,$logourl) =
7466: &publishlogo($r,'upload',$role.'_'.$img,
7467: $dom,$confname,$img,$width,$height);
7468: if ($result eq 'ok') {
7469: $confhash->{$role}{$img} = $logourl;
7470: $changes{$role}{'images'}{$img} = 1;
7471: } else {
7472: $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);
7473: }
7474: } else {
7475: $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);
7476: }
7477: }
7478: } else {
7479: $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);
7480: }
7481: if ($error) {
7482: &Apache::lonnet::logthis($error);
7483: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7484: }
7485: } elsif ($domconfig->{$role}{$img} ne '') {
7486: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7487: my $error;
7488: if ($configuserok eq 'ok') {
7489: # is confname an author?
7490: if ($switchserver eq '') {
7491: if ($author_ok eq 'ok') {
7492: my ($result,$logourl) =
7493: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7494: $dom,$confname,$img,$width,$height);
7495: if ($result eq 'ok') {
7496: $confhash->{$role}{$img} = $logourl;
7497: $changes{$role}{'images'}{$img} = 1;
7498: }
7499: }
7500: }
7501: }
7502: }
7503: }
7504: }
7505: if (ref($domconfig) eq 'HASH') {
7506: if (ref($domconfig->{$role}) eq 'HASH') {
7507: foreach my $img (@images) {
7508: if ($domconfig->{$role}{$img} ne '') {
7509: if ($env{'form.'.$role.'_del_'.$img}) {
7510: $confhash->{$role}{$img} = '';
7511: $changes{$role}{'images'}{$img} = 1;
7512: } else {
7513: if ($confhash->{$role}{$img} eq '') {
7514: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7515: }
7516: }
7517: } else {
7518: if ($env{'form.'.$role.'_del_'.$img}) {
7519: $confhash->{$role}{$img} = '';
7520: $changes{$role}{'images'}{$img} = 1;
7521: }
7522: }
7523: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7524: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7525: if ($confhash->{$role}{'showlogo'}{$img} ne
7526: $domconfig->{$role}{'showlogo'}{$img}) {
7527: $changes{$role}{'showlogo'}{$img} = 1;
7528: }
7529: } else {
7530: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7531: $changes{$role}{'showlogo'}{$img} = 1;
7532: }
7533: }
7534: }
7535: }
7536: if ($domconfig->{$role}{'font'} ne '') {
7537: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7538: $changes{$role}{'font'} = 1;
7539: }
7540: } else {
7541: if ($confhash->{$role}{'font'}) {
7542: $changes{$role}{'font'} = 1;
7543: }
7544: }
7545: if ($role ne 'login') {
7546: if ($domconfig->{$role}{'fontmenu'} ne '') {
7547: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7548: $changes{$role}{'fontmenu'} = 1;
7549: }
7550: } else {
7551: if ($confhash->{$role}{'fontmenu'}) {
7552: $changes{$role}{'fontmenu'} = 1;
7553: }
7554: }
7555: }
7556: foreach my $item (@bgs) {
7557: if ($domconfig->{$role}{$item} ne '') {
7558: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7559: $changes{$role}{'bgs'}{$item} = 1;
7560: }
7561: } else {
7562: if ($confhash->{$role}{$item}) {
7563: $changes{$role}{'bgs'}{$item} = 1;
7564: }
7565: }
7566: }
7567: foreach my $item (@links) {
7568: if ($domconfig->{$role}{$item} ne '') {
7569: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7570: $changes{$role}{'links'}{$item} = 1;
7571: }
7572: } else {
7573: if ($confhash->{$role}{$item}) {
7574: $changes{$role}{'links'}{$item} = 1;
7575: }
7576: }
7577: }
7578: foreach my $item (@logintext) {
7579: if ($domconfig->{$role}{$item} ne '') {
7580: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7581: $changes{$role}{'logintext'}{$item} = 1;
7582: }
7583: } else {
7584: if ($confhash->{$role}{$item}) {
7585: $changes{$role}{'logintext'}{$item} = 1;
7586: }
7587: }
7588: }
7589: } else {
7590: &default_change_checker($role,\@images,\@links,\@bgs,
7591: \@logintext,$confhash,\%changes);
7592: }
7593: } else {
7594: &default_change_checker($role,\@images,\@links,\@bgs,
7595: \@logintext,$confhash,\%changes);
7596: }
7597: }
7598: return ($errors,%changes);
7599: }
7600:
7601: sub config_check {
7602: my ($dom,$confname,$servadm) = @_;
7603: my ($configuserok,$author_ok,$switchserver,%currroles);
7604: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7605: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7606: $confname,$servadm);
7607: if ($configuserok eq 'ok') {
7608: $switchserver = &check_switchserver($dom,$confname);
7609: if ($switchserver eq '') {
7610: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7611: }
7612: }
7613: return ($configuserok,$author_ok,$switchserver);
7614: }
7615:
7616: sub default_change_checker {
7617: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7618: foreach my $item (@{$links}) {
7619: if ($confhash->{$role}{$item}) {
7620: $changes->{$role}{'links'}{$item} = 1;
7621: }
7622: }
7623: foreach my $item (@{$bgs}) {
7624: if ($confhash->{$role}{$item}) {
7625: $changes->{$role}{'bgs'}{$item} = 1;
7626: }
7627: }
7628: foreach my $item (@{$logintext}) {
7629: if ($confhash->{$role}{$item}) {
7630: $changes->{$role}{'logintext'}{$item} = 1;
7631: }
7632: }
7633: foreach my $img (@{$images}) {
7634: if ($env{'form.'.$role.'_del_'.$img}) {
7635: $confhash->{$role}{$img} = '';
7636: $changes->{$role}{'images'}{$img} = 1;
7637: }
7638: if ($role eq 'login') {
7639: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7640: $changes->{$role}{'showlogo'}{$img} = 1;
7641: }
7642: }
7643: }
7644: if ($confhash->{$role}{'font'}) {
7645: $changes->{$role}{'font'} = 1;
7646: }
7647: }
7648:
7649: sub display_colorchgs {
7650: my ($dom,$changes,$roles,$confhash) = @_;
7651: my (%choices,$resulttext);
7652: if (!grep(/^login$/,@{$roles})) {
7653: $resulttext = &mt('Changes made:').'<br />';
7654: }
7655: foreach my $role (@{$roles}) {
7656: if ($role eq 'login') {
7657: %choices = &login_choices();
7658: } else {
7659: %choices = &color_font_choices();
7660: }
7661: if (ref($changes->{$role}) eq 'HASH') {
7662: if ($role ne 'login') {
7663: $resulttext .= '<h4>'.&mt($role).'</h4>';
7664: }
7665: foreach my $key (sort(keys(%{$changes->{$role}}))) {
7666: if ($role ne 'login') {
7667: $resulttext .= '<ul>';
7668: }
7669: if (ref($changes->{$role}{$key}) eq 'HASH') {
7670: if ($role ne 'login') {
7671: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
7672: }
7673: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
7674: if (($role eq 'login') && ($key eq 'showlogo')) {
7675: if ($confhash->{$role}{$key}{$item}) {
7676: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
7677: } else {
7678: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
7679: }
7680: } elsif ($confhash->{$role}{$item} eq '') {
7681: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
7682: } else {
7683: my $newitem = $confhash->{$role}{$item};
7684: if ($key eq 'images') {
7685: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
7686: }
7687: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
7688: }
7689: }
7690: if ($role ne 'login') {
7691: $resulttext .= '</ul></li>';
7692: }
7693: } else {
7694: if ($confhash->{$role}{$key} eq '') {
7695: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
7696: } else {
7697: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
7698: }
7699: }
7700: if ($role ne 'login') {
7701: $resulttext .= '</ul>';
7702: }
7703: }
7704: }
7705: }
7706: return $resulttext;
7707: }
7708:
7709: sub thumb_dimensions {
7710: return ('200','50');
7711: }
7712:
7713: sub check_dimensions {
7714: my ($inputfile) = @_;
7715: my ($fullwidth,$fullheight);
7716: if ($inputfile =~ m|^[/\w.\-]+$|) {
7717: if (open(PIPE,"identify $inputfile 2>&1 |")) {
7718: my $imageinfo = <PIPE>;
7719: if (!close(PIPE)) {
7720: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
7721: }
7722: chomp($imageinfo);
7723: my ($fullsize) =
7724: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
7725: if ($fullsize) {
7726: ($fullwidth,$fullheight) = split(/x/,$fullsize);
7727: }
7728: }
7729: }
7730: return ($fullwidth,$fullheight);
7731: }
7732:
7733: sub check_configuser {
7734: my ($uhome,$dom,$confname,$servadm) = @_;
7735: my ($configuserok,%currroles);
7736: if ($uhome eq 'no_host') {
7737: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
7738: my $configpass = &LONCAPA::Enrollment::create_password();
7739: $configuserok =
7740: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
7741: $configpass,'','','','','',undef,$servadm);
7742: } else {
7743: $configuserok = 'ok';
7744: %currroles =
7745: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
7746: }
7747: return ($configuserok,%currroles);
7748: }
7749:
7750: sub check_authorstatus {
7751: my ($dom,$confname,%currroles) = @_;
7752: my $author_ok;
7753: if (!$currroles{':'.$dom.':au'}) {
7754: my $start = time;
7755: my $end = 0;
7756: $author_ok =
7757: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
7758: 'au',$end,$start,'','','domconfig');
7759: } else {
7760: $author_ok = 'ok';
7761: }
7762: return $author_ok;
7763: }
7764:
7765: sub publishlogo {
7766: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
7767: my ($output,$fname,$logourl,$madethumb);
7768: if ($action eq 'upload') {
7769: $fname=$env{'form.'.$formname.'.filename'};
7770: chop($env{'form.'.$formname});
7771: } else {
7772: ($fname) = ($formname =~ /([^\/]+)$/);
7773: }
7774: if ($savefileas ne '') {
7775: $fname = $savefileas;
7776: }
7777: $fname=&Apache::lonnet::clean_filename($fname);
7778: # See if there is anything left
7779: unless ($fname) { return ('error: no uploaded file'); }
7780: $fname="$subdir/$fname";
7781: my $docroot=$r->dir_config('lonDocRoot');
7782: my $filepath="$docroot/priv";
7783: my $relpath = "$dom/$confname";
7784: my ($fnamepath,$file,$fetchthumb);
7785: $file=$fname;
7786: if ($fname=~m|/|) {
7787: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
7788: }
7789: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
7790: my $count;
7791: for ($count=5;$count<=$#parts;$count++) {
7792: $filepath.="/$parts[$count]";
7793: if ((-e $filepath)!=1) {
7794: mkdir($filepath,02770);
7795: }
7796: }
7797: # Check for bad extension and disallow upload
7798: if ($file=~/\.(\w+)$/ &&
7799: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
7800: $output =
7801: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
7802: } elsif ($file=~/\.(\w+)$/ &&
7803: !defined(&Apache::loncommon::fileembstyle($1))) {
7804: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
7805: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
7806: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
7807: } elsif (-d "$filepath/$file") {
7808: $output = &mt('Filename is a directory name - rename the file and re-upload');
7809: } else {
7810: my $source = $filepath.'/'.$file;
7811: my $logfile;
7812: if (!open($logfile,">>$source".'.log')) {
7813: return (&mt('No write permission to Authoring Space'));
7814: }
7815: print $logfile
7816: "\n================= Publish ".localtime()." ================\n".
7817: $env{'user.name'}.':'.$env{'user.domain'}."\n";
7818: # Save the file
7819: if (!open(FH,'>'.$source)) {
7820: &Apache::lonnet::logthis('Failed to create '.$source);
7821: return (&mt('Failed to create file'));
7822: }
7823: if ($action eq 'upload') {
7824: if (!print FH ($env{'form.'.$formname})) {
7825: &Apache::lonnet::logthis('Failed to write to '.$source);
7826: return (&mt('Failed to write file'));
7827: }
7828: } else {
7829: my $original = &Apache::lonnet::filelocation('',$formname);
7830: if(!copy($original,$source)) {
7831: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
7832: return (&mt('Failed to write file'));
7833: }
7834: }
7835: close(FH);
7836: chmod(0660, $source); # Permissions to rw-rw---.
7837:
7838: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
7839: my $copyfile=$targetdir.'/'.$file;
7840:
7841: my @parts=split(/\//,$targetdir);
7842: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
7843: for (my $count=5;$count<=$#parts;$count++) {
7844: $path.="/$parts[$count]";
7845: if (!-e $path) {
7846: print $logfile "\nCreating directory ".$path;
7847: mkdir($path,02770);
7848: }
7849: }
7850: my $versionresult;
7851: if (-e $copyfile) {
7852: $versionresult = &logo_versioning($targetdir,$file,$logfile);
7853: } else {
7854: $versionresult = 'ok';
7855: }
7856: if ($versionresult eq 'ok') {
7857: if (copy($source,$copyfile)) {
7858: print $logfile "\nCopied original source to ".$copyfile."\n";
7859: $output = 'ok';
7860: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
7861: push(@{$modified_urls},[$copyfile,$source]);
7862: my $metaoutput =
7863: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
7864: unless ($registered_cleanup) {
7865: my $handlers = $r->get_handlers('PerlCleanupHandler');
7866: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7867: $registered_cleanup=1;
7868: }
7869: } else {
7870: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
7871: $output = &mt('Failed to copy file to RES space').", $!";
7872: }
7873: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
7874: my $inputfile = $filepath.'/'.$file;
7875: my $outfile = $filepath.'/'.'tn-'.$file;
7876: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
7877: if ($fullwidth ne '' && $fullheight ne '') {
7878: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
7879: my $thumbsize = $thumbwidth.'x'.$thumbheight;
7880: system("convert -sample $thumbsize $inputfile $outfile");
7881: chmod(0660, $filepath.'/tn-'.$file);
7882: if (-e $outfile) {
7883: my $copyfile=$targetdir.'/tn-'.$file;
7884: if (copy($outfile,$copyfile)) {
7885: print $logfile "\nCopied source to ".$copyfile."\n";
7886: my $thumb_metaoutput =
7887: &write_metadata($dom,$confname,$formname,
7888: $targetdir,'tn-'.$file,$logfile);
7889: push(@{$modified_urls},[$copyfile,$outfile]);
7890: unless ($registered_cleanup) {
7891: my $handlers = $r->get_handlers('PerlCleanupHandler');
7892: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7893: $registered_cleanup=1;
7894: }
7895: $madethumb = 1;
7896: } else {
7897: print $logfile "\nUnable to write ".$copyfile.
7898: ':'.$!."\n";
7899: }
7900: }
7901: }
7902: }
7903: }
7904: } else {
7905: $output = $versionresult;
7906: }
7907: }
7908: return ($output,$logourl,$madethumb);
7909: }
7910:
7911: sub logo_versioning {
7912: my ($targetdir,$file,$logfile) = @_;
7913: my $target = $targetdir.'/'.$file;
7914: my ($maxversion,$fn,$extn,$output);
7915: $maxversion = 0;
7916: if ($file =~ /^(.+)\.(\w+)$/) {
7917: $fn=$1;
7918: $extn=$2;
7919: }
7920: opendir(DIR,$targetdir);
7921: while (my $filename=readdir(DIR)) {
7922: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7923: $maxversion=($1>$maxversion)?$1:$maxversion;
7924: }
7925: }
7926: $maxversion++;
7927: print $logfile "\nCreating old version ".$maxversion."\n";
7928: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7929: if (copy($target,$copyfile)) {
7930: print $logfile "Copied old target to ".$copyfile."\n";
7931: $copyfile=$copyfile.'.meta';
7932: if (copy($target.'.meta',$copyfile)) {
7933: print $logfile "Copied old target metadata to ".$copyfile."\n";
7934: $output = 'ok';
7935: } else {
7936: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7937: $output = &mt('Failed to copy old meta').", $!, ";
7938: }
7939: } else {
7940: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7941: $output = &mt('Failed to copy old target').", $!, ";
7942: }
7943: return $output;
7944: }
7945:
7946: sub write_metadata {
7947: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7948: my (%metadatafields,%metadatakeys,$output);
7949: $metadatafields{'title'}=$formname;
7950: $metadatafields{'creationdate'}=time;
7951: $metadatafields{'lastrevisiondate'}=time;
7952: $metadatafields{'copyright'}='public';
7953: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7954: $env{'user.domain'};
7955: $metadatafields{'authorspace'}=$confname.':'.$dom;
7956: $metadatafields{'domain'}=$dom;
7957: {
7958: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7959: my $mfh;
7960: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7961: foreach (sort(keys(%metadatafields))) {
7962: unless ($_=~/\./) {
7963: my $unikey=$_;
7964: $unikey=~/^([A-Za-z]+)/;
7965: my $tag=$1;
7966: $tag=~tr/A-Z/a-z/;
7967: print $mfh "\n\<$tag";
7968: foreach (split(/\,/,$metadatakeys{$unikey})) {
7969: my $value=$metadatafields{$unikey.'.'.$_};
7970: $value=~s/\"/\'\'/g;
7971: print $mfh ' '.$_.'="'.$value.'"';
7972: }
7973: print $mfh '>'.
7974: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7975: .'</'.$tag.'>';
7976: }
7977: }
7978: $output = 'ok';
7979: print $logfile "\nWrote metadata";
7980: close($mfh);
7981: } else {
7982: print $logfile "\nFailed to open metadata file";
7983: $output = &mt('Could not write metadata');
7984: }
7985: }
7986: return $output;
7987: }
7988:
7989: sub notifysubscribed {
7990: foreach my $targetsource (@{$modified_urls}){
7991: next unless (ref($targetsource) eq 'ARRAY');
7992: my ($target,$source)=@{$targetsource};
7993: if ($source ne '') {
7994: if (open(my $logfh,'>>'.$source.'.log')) {
7995: print $logfh "\nCleanup phase: Notifications\n";
7996: my @subscribed=&subscribed_hosts($target);
7997: foreach my $subhost (@subscribed) {
7998: print $logfh "\nNotifying host ".$subhost.':';
7999: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8000: print $logfh $reply;
8001: }
8002: my @subscribedmeta=&subscribed_hosts("$target.meta");
8003: foreach my $subhost (@subscribedmeta) {
8004: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8005: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8006: $subhost);
8007: print $logfh $reply;
8008: }
8009: print $logfh "\n============ Done ============\n";
8010: close($logfh);
8011: }
8012: }
8013: }
8014: return OK;
8015: }
8016:
8017: sub subscribed_hosts {
8018: my ($target) = @_;
8019: my @subscribed;
8020: if (open(my $fh,"<$target.subscription")) {
8021: while (my $subline=<$fh>) {
8022: if ($subline =~ /^($match_lonid):/) {
8023: my $host = $1;
8024: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8025: unless (grep(/^\Q$host\E$/,@subscribed)) {
8026: push(@subscribed,$host);
8027: }
8028: }
8029: }
8030: }
8031: }
8032: return @subscribed;
8033: }
8034:
8035: sub check_switchserver {
8036: my ($dom,$confname) = @_;
8037: my ($allowed,$switchserver);
8038: my $home = &Apache::lonnet::homeserver($confname,$dom);
8039: if ($home eq 'no_host') {
8040: $home = &Apache::lonnet::domain($dom,'primary');
8041: }
8042: my @ids=&Apache::lonnet::current_machine_ids();
8043: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8044: if (!$allowed) {
8045: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8046: }
8047: return $switchserver;
8048: }
8049:
8050: sub modify_quotas {
8051: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8052: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8053: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8054: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8055: $validationfieldsref);
8056: if ($action eq 'quotas') {
8057: $context = 'tools';
8058: } else {
8059: $context = $action;
8060: }
8061: if ($context eq 'requestcourses') {
8062: @usertools = ('official','unofficial','community','textbook','placement');
8063: @options =('norequest','approval','validate','autolimit');
8064: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8065: %titles = &courserequest_titles();
8066: $toolregexp = join('|',@usertools);
8067: %conditions = &courserequest_conditions();
8068: $confname = $dom.'-domainconfig';
8069: my $servadm = $r->dir_config('lonAdmEMail');
8070: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8071: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8072: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8073: } elsif ($context eq 'requestauthor') {
8074: @usertools = ('author');
8075: %titles = &authorrequest_titles();
8076: } else {
8077: @usertools = ('aboutme','blog','webdav','portfolio');
8078: %titles = &tool_titles();
8079: }
8080: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8081: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8082: foreach my $key (keys(%env)) {
8083: if ($context eq 'requestcourses') {
8084: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8085: my $item = $1;
8086: my $type = $2;
8087: if ($type =~ /^limit_(.+)/) {
8088: $limithash{$item}{$1} = $env{$key};
8089: } else {
8090: $confhash{$item}{$type} = $env{$key};
8091: }
8092: }
8093: } elsif ($context eq 'requestauthor') {
8094: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8095: $confhash{$1} = $env{$key};
8096: }
8097: } else {
8098: if ($key =~ /^form\.quota_(.+)$/) {
8099: $confhash{'defaultquota'}{$1} = $env{$key};
8100: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8101: $confhash{'authorquota'}{$1} = $env{$key};
8102: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8103: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8104: }
8105: }
8106: }
8107: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8108: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8109: @approvalnotify = sort(@approvalnotify);
8110: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8111: my @crstypes = ('official','unofficial','community','textbook','placement');
8112: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8113: foreach my $type (@hasuniquecode) {
8114: if (grep(/^\Q$type\E$/,@crstypes)) {
8115: $confhash{'uniquecode'}{$type} = 1;
8116: }
8117: }
8118: my (%newbook,%allpos);
8119: if ($context eq 'requestcourses') {
8120: foreach my $type ('textbooks','templates') {
8121: @{$allpos{$type}} = ();
8122: my $invalid;
8123: if ($type eq 'textbooks') {
8124: $invalid = &mt('Invalid LON-CAPA course for textbook');
8125: } else {
8126: $invalid = &mt('Invalid LON-CAPA course for template');
8127: }
8128: if ($env{'form.'.$type.'_addbook'}) {
8129: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8130: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8131: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8132: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8133: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8134: } else {
8135: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8136: my $position = $env{'form.'.$type.'_addbook_pos'};
8137: $position =~ s/\D+//g;
8138: if ($position ne '') {
8139: $allpos{$type}[$position] = $newbook{$type};
8140: }
8141: }
8142: } else {
8143: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8144: }
8145: }
8146: }
8147: }
8148: if (ref($domconfig{$action}) eq 'HASH') {
8149: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8150: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8151: $changes{'notify'}{'approval'} = 1;
8152: }
8153: } else {
8154: if ($confhash{'notify'}{'approval'}) {
8155: $changes{'notify'}{'approval'} = 1;
8156: }
8157: }
8158: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8159: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8160: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8161: unless ($confhash{'uniquecode'}{$crstype}) {
8162: $changes{'uniquecode'} = 1;
8163: }
8164: }
8165: unless ($changes{'uniquecode'}) {
8166: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8167: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8168: $changes{'uniquecode'} = 1;
8169: }
8170: }
8171: }
8172: } else {
8173: $changes{'uniquecode'} = 1;
8174: }
8175: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8176: $changes{'uniquecode'} = 1;
8177: }
8178: if ($context eq 'requestcourses') {
8179: foreach my $type ('textbooks','templates') {
8180: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8181: my %deletions;
8182: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8183: if (@todelete) {
8184: map { $deletions{$_} = 1; } @todelete;
8185: }
8186: my %imgdeletions;
8187: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8188: if (@todeleteimages) {
8189: map { $imgdeletions{$_} = 1; } @todeleteimages;
8190: }
8191: my $maxnum = $env{'form.'.$type.'_maxnum'};
8192: for (my $i=0; $i<=$maxnum; $i++) {
8193: my $itemid = $env{'form.'.$type.'_id_'.$i};
8194: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8195: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8196: if ($deletions{$key}) {
8197: if ($domconfig{$action}{$type}{$key}{'image'}) {
8198: #FIXME need to obsolete item in RES space
8199: }
8200: next;
8201: } else {
8202: my $newpos = $env{'form.'.$itemid};
8203: $newpos =~ s/\D+//g;
8204: foreach my $item ('subject','title','publisher','author') {
8205: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8206: ($type eq 'templates'));
8207: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8208: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8209: $changes{$type}{$key} = 1;
8210: }
8211: }
8212: $allpos{$type}[$newpos] = $key;
8213: }
8214: if ($imgdeletions{$key}) {
8215: $changes{$type}{$key} = 1;
8216: #FIXME need to obsolete item in RES space
8217: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8218: my ($cdom,$cnum) = split(/_/,$key);
8219: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8220: $cdom,$cnum,$type,$configuserok,
8221: $switchserver,$author_ok);
8222: if ($imgurl) {
8223: $confhash{$type}{$key}{'image'} = $imgurl;
8224: $changes{$type}{$key} = 1;
8225: }
8226: if ($error) {
8227: &Apache::lonnet::logthis($error);
8228: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8229: }
8230: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8231: $confhash{$type}{$key}{'image'} =
8232: $domconfig{$action}{$type}{$key}{'image'};
8233: }
8234: }
8235: }
8236: }
8237: }
8238: }
8239: } else {
8240: if ($confhash{'notify'}{'approval'}) {
8241: $changes{'notify'}{'approval'} = 1;
8242: }
8243: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8244: $changes{'uniquecode'} = 1;
8245: }
8246: }
8247: if ($context eq 'requestcourses') {
8248: foreach my $type ('textbooks','templates') {
8249: if ($newbook{$type}) {
8250: $changes{$type}{$newbook{$type}} = 1;
8251: foreach my $item ('subject','title','publisher','author') {
8252: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8253: ($type eq 'template'));
8254: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8255: if ($env{'form.'.$type.'_addbook_'.$item}) {
8256: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8257: }
8258: }
8259: if ($type eq 'textbooks') {
8260: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8261: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8262: my ($imageurl,$error) =
8263: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8264: $configuserok,$switchserver,$author_ok);
8265: if ($imageurl) {
8266: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8267: }
8268: if ($error) {
8269: &Apache::lonnet::logthis($error);
8270: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8271: }
8272: }
8273: }
8274: }
8275: if (@{$allpos{$type}} > 0) {
8276: my $idx = 0;
8277: foreach my $item (@{$allpos{$type}}) {
8278: if ($item ne '') {
8279: $confhash{$type}{$item}{'order'} = $idx;
8280: if (ref($domconfig{$action}) eq 'HASH') {
8281: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8282: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8283: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8284: $changes{$type}{$item} = 1;
8285: }
8286: }
8287: }
8288: }
8289: $idx ++;
8290: }
8291: }
8292: }
8293: }
8294: if (ref($validationitemsref) eq 'ARRAY') {
8295: foreach my $item (@{$validationitemsref}) {
8296: if ($item eq 'fields') {
8297: my @changed;
8298: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8299: if (@{$confhash{'validation'}{$item}} > 0) {
8300: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8301: }
8302: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8303: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8304: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8305: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8306: $domconfig{'requestcourses'}{'validation'}{$item});
8307: } else {
8308: @changed = @{$confhash{'validation'}{$item}};
8309: }
8310: } else {
8311: @changed = @{$confhash{'validation'}{$item}};
8312: }
8313: } else {
8314: @changed = @{$confhash{'validation'}{$item}};
8315: }
8316: if (@changed) {
8317: if ($confhash{'validation'}{$item}) {
8318: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8319: } else {
8320: $changes{'validation'}{$item} = &mt('None');
8321: }
8322: }
8323: } else {
8324: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8325: if ($item eq 'markup') {
8326: if ($env{'form.requestcourses_validation_'.$item}) {
8327: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8328: }
8329: }
8330: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8331: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8332: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8333: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8334: }
8335: } else {
8336: if ($confhash{'validation'}{$item} ne '') {
8337: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8338: }
8339: }
8340: } else {
8341: if ($confhash{'validation'}{$item} ne '') {
8342: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8343: }
8344: }
8345: }
8346: }
8347: }
8348: if ($env{'form.validationdc'}) {
8349: my $newval = $env{'form.validationdc'};
8350: my %domcoords = &get_active_dcs($dom);
8351: if (exists($domcoords{$newval})) {
8352: $confhash{'validation'}{'dc'} = $newval;
8353: }
8354: }
8355: if (ref($confhash{'validation'}) eq 'HASH') {
8356: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8357: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8358: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8359: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8360: if ($confhash{'validation'}{'dc'} eq '') {
8361: $changes{'validation'}{'dc'} = &mt('None');
8362: } else {
8363: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8364: }
8365: }
8366: } elsif ($confhash{'validation'}{'dc'} ne '') {
8367: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8368: }
8369: } elsif ($confhash{'validation'}{'dc'} ne '') {
8370: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8371: }
8372: } elsif ($confhash{'validation'}{'dc'} ne '') {
8373: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8374: }
8375: } else {
8376: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8377: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8378: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8379: $changes{'validation'}{'dc'} = &mt('None');
8380: }
8381: }
8382: }
8383: }
8384: }
8385: } else {
8386: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8387: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8388: }
8389: foreach my $item (@usertools) {
8390: foreach my $type (@{$types},'default','_LC_adv') {
8391: my $unset;
8392: if ($context eq 'requestcourses') {
8393: $unset = '0';
8394: if ($type eq '_LC_adv') {
8395: $unset = '';
8396: }
8397: if ($confhash{$item}{$type} eq 'autolimit') {
8398: $confhash{$item}{$type} .= '=';
8399: unless ($limithash{$item}{$type} =~ /\D/) {
8400: $confhash{$item}{$type} .= $limithash{$item}{$type};
8401: }
8402: }
8403: } elsif ($context eq 'requestauthor') {
8404: $unset = '0';
8405: if ($type eq '_LC_adv') {
8406: $unset = '';
8407: }
8408: } else {
8409: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8410: $confhash{$item}{$type} = 1;
8411: } else {
8412: $confhash{$item}{$type} = 0;
8413: }
8414: }
8415: if (ref($domconfig{$action}) eq 'HASH') {
8416: if ($action eq 'requestauthor') {
8417: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8418: $changes{$type} = 1;
8419: }
8420: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8421: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8422: $changes{$item}{$type} = 1;
8423: }
8424: } else {
8425: if ($context eq 'requestcourses') {
8426: if ($confhash{$item}{$type} ne $unset) {
8427: $changes{$item}{$type} = 1;
8428: }
8429: } else {
8430: if (!$confhash{$item}{$type}) {
8431: $changes{$item}{$type} = 1;
8432: }
8433: }
8434: }
8435: } else {
8436: if ($context eq 'requestcourses') {
8437: if ($confhash{$item}{$type} ne $unset) {
8438: $changes{$item}{$type} = 1;
8439: }
8440: } elsif ($context eq 'requestauthor') {
8441: if ($confhash{$type} ne $unset) {
8442: $changes{$type} = 1;
8443: }
8444: } else {
8445: if (!$confhash{$item}{$type}) {
8446: $changes{$item}{$type} = 1;
8447: }
8448: }
8449: }
8450: }
8451: }
8452: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8453: if (ref($domconfig{'quotas'}) eq 'HASH') {
8454: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8455: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8456: if (exists($confhash{'defaultquota'}{$key})) {
8457: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8458: $changes{'defaultquota'}{$key} = 1;
8459: }
8460: } else {
8461: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8462: }
8463: }
8464: } else {
8465: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8466: if (exists($confhash{'defaultquota'}{$key})) {
8467: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8468: $changes{'defaultquota'}{$key} = 1;
8469: }
8470: } else {
8471: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8472: }
8473: }
8474: }
8475: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8476: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8477: if (exists($confhash{'authorquota'}{$key})) {
8478: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8479: $changes{'authorquota'}{$key} = 1;
8480: }
8481: } else {
8482: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8483: }
8484: }
8485: }
8486: }
8487: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8488: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8489: if (ref($domconfig{'quotas'}) eq 'HASH') {
8490: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8491: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8492: $changes{'defaultquota'}{$key} = 1;
8493: }
8494: } else {
8495: if (!exists($domconfig{'quotas'}{$key})) {
8496: $changes{'defaultquota'}{$key} = 1;
8497: }
8498: }
8499: } else {
8500: $changes{'defaultquota'}{$key} = 1;
8501: }
8502: }
8503: }
8504: if (ref($confhash{'authorquota'}) eq 'HASH') {
8505: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8506: if (ref($domconfig{'quotas'}) eq 'HASH') {
8507: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8508: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8509: $changes{'authorquota'}{$key} = 1;
8510: }
8511: } else {
8512: $changes{'authorquota'}{$key} = 1;
8513: }
8514: } else {
8515: $changes{'authorquota'}{$key} = 1;
8516: }
8517: }
8518: }
8519: }
8520:
8521: if ($context eq 'requestauthor') {
8522: $domdefaults{'requestauthor'} = \%confhash;
8523: } else {
8524: foreach my $key (keys(%confhash)) {
8525: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8526: $domdefaults{$key} = $confhash{$key};
8527: }
8528: }
8529: }
8530:
8531: my %quotahash = (
8532: $action => { %confhash }
8533: );
8534: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8535: $dom);
8536: if ($putresult eq 'ok') {
8537: if (keys(%changes) > 0) {
8538: my $cachetime = 24*60*60;
8539: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8540: if (ref($lastactref) eq 'HASH') {
8541: $lastactref->{'domdefaults'} = 1;
8542: }
8543: $resulttext = &mt('Changes made:').'<ul>';
8544: unless (($context eq 'requestcourses') ||
8545: ($context eq 'requestauthor')) {
8546: if (ref($changes{'defaultquota'}) eq 'HASH') {
8547: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8548: foreach my $type (@{$types},'default') {
8549: if (defined($changes{'defaultquota'}{$type})) {
8550: my $typetitle = $usertypes->{$type};
8551: if ($type eq 'default') {
8552: $typetitle = $othertitle;
8553: }
8554: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8555: }
8556: }
8557: $resulttext .= '</ul></li>';
8558: }
8559: if (ref($changes{'authorquota'}) eq 'HASH') {
8560: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8561: foreach my $type (@{$types},'default') {
8562: if (defined($changes{'authorquota'}{$type})) {
8563: my $typetitle = $usertypes->{$type};
8564: if ($type eq 'default') {
8565: $typetitle = $othertitle;
8566: }
8567: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8568: }
8569: }
8570: $resulttext .= '</ul></li>';
8571: }
8572: }
8573: my %newenv;
8574: foreach my $item (@usertools) {
8575: my (%haschgs,%inconf);
8576: if ($context eq 'requestauthor') {
8577: %haschgs = %changes;
8578: %inconf = %confhash;
8579: } else {
8580: if (ref($changes{$item}) eq 'HASH') {
8581: %haschgs = %{$changes{$item}};
8582: }
8583: if (ref($confhash{$item}) eq 'HASH') {
8584: %inconf = %{$confhash{$item}};
8585: }
8586: }
8587: if (keys(%haschgs) > 0) {
8588: my $newacc =
8589: &Apache::lonnet::usertools_access($env{'user.name'},
8590: $env{'user.domain'},
8591: $item,'reload',$context);
8592: if (($context eq 'requestcourses') ||
8593: ($context eq 'requestauthor')) {
8594: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8595: $newenv{'environment.canrequest.'.$item} = $newacc;
8596: }
8597: } else {
8598: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8599: $newenv{'environment.availabletools.'.$item} = $newacc;
8600: }
8601: }
8602: unless ($context eq 'requestauthor') {
8603: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8604: }
8605: foreach my $type (@{$types},'default','_LC_adv') {
8606: if ($haschgs{$type}) {
8607: my $typetitle = $usertypes->{$type};
8608: if ($type eq 'default') {
8609: $typetitle = $othertitle;
8610: } elsif ($type eq '_LC_adv') {
8611: $typetitle = 'LON-CAPA Advanced Users';
8612: }
8613: if ($inconf{$type}) {
8614: if ($context eq 'requestcourses') {
8615: my $cond;
8616: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8617: if ($1 eq '') {
8618: $cond = &mt('(Automatic processing of any request).');
8619: } else {
8620: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8621: }
8622: } else {
8623: $cond = $conditions{$inconf{$type}};
8624: }
8625: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8626: } elsif ($context eq 'requestauthor') {
8627: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8628: $titles{$inconf{$type}},$typetitle);
8629:
8630: } else {
8631: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8632: }
8633: } else {
8634: if ($type eq '_LC_adv') {
8635: if ($inconf{$type} eq '0') {
8636: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8637: } else {
8638: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
8639: }
8640: } else {
8641: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8642: }
8643: }
8644: }
8645: }
8646: unless ($context eq 'requestauthor') {
8647: $resulttext .= '</ul></li>';
8648: }
8649: }
8650: }
8651: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
8652: if (ref($changes{'notify'}) eq 'HASH') {
8653: if ($changes{'notify'}{'approval'}) {
8654: if (ref($confhash{'notify'}) eq 'HASH') {
8655: if ($confhash{'notify'}{'approval'}) {
8656: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
8657: } else {
8658: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
8659: }
8660: }
8661: }
8662: }
8663: }
8664: if ($action eq 'requestcourses') {
8665: my @offon = ('off','on');
8666: if ($changes{'uniquecode'}) {
8667: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8668: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
8669: $resulttext .= '<li>'.
8670: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
8671: '</li>';
8672: } else {
8673: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
8674: '</li>';
8675: }
8676: }
8677: foreach my $type ('textbooks','templates') {
8678: if (ref($changes{$type}) eq 'HASH') {
8679: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
8680: foreach my $key (sort(keys(%{$changes{$type}}))) {
8681: my %coursehash = &Apache::lonnet::coursedescription($key);
8682: my $coursetitle = $coursehash{'description'};
8683: my $position = $confhash{$type}{$key}{'order'} + 1;
8684: $resulttext .= '<li>';
8685: foreach my $item ('subject','title','publisher','author') {
8686: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8687: ($type eq 'templates'));
8688: my $name = $item.':';
8689: $name =~ s/^(\w)/\U$1/;
8690: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
8691: }
8692: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
8693: if ($type eq 'textbooks') {
8694: if ($confhash{$type}{$key}{'image'}) {
8695: $resulttext .= ' '.&mt('Image: [_1]',
8696: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
8697: ' alt="Textbook cover" />').'<br />';
8698: }
8699: }
8700: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
8701: }
8702: $resulttext .= '</ul></li>';
8703: }
8704: }
8705: if (ref($changes{'validation'}) eq 'HASH') {
8706: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
8707: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
8708: foreach my $item (@{$validationitemsref}) {
8709: if (exists($changes{'validation'}{$item})) {
8710: if ($item eq 'markup') {
8711: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8712: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
8713: } else {
8714: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8715: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
8716: }
8717: }
8718: }
8719: if (exists($changes{'validation'}{'dc'})) {
8720: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
8721: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
8722: }
8723: }
8724: }
8725: }
8726: $resulttext .= '</ul>';
8727: if (keys(%newenv)) {
8728: &Apache::lonnet::appenv(\%newenv);
8729: }
8730: } else {
8731: if ($context eq 'requestcourses') {
8732: $resulttext = &mt('No changes made to rights to request creation of courses.');
8733: } elsif ($context eq 'requestauthor') {
8734: $resulttext = &mt('No changes made to rights to request author space.');
8735: } else {
8736: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
8737: }
8738: }
8739: } else {
8740: $resulttext = '<span class="LC_error">'.
8741: &mt('An error occurred: [_1]',$putresult).'</span>';
8742: }
8743: if ($errors) {
8744: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
8745: '<ul>'.$errors.'</ul></p>';
8746: }
8747: return $resulttext;
8748: }
8749:
8750: sub process_textbook_image {
8751: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
8752: my $filename = $env{'form.'.$caller.'.filename'};
8753: my ($error,$url);
8754: my ($width,$height) = (50,50);
8755: if ($configuserok eq 'ok') {
8756: if ($switchserver) {
8757: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
8758: $switchserver);
8759: } elsif ($author_ok eq 'ok') {
8760: my ($result,$imageurl) =
8761: &publishlogo($r,'upload',$caller,$dom,$confname,
8762: "$type/$dom/$cnum/cover",$width,$height);
8763: if ($result eq 'ok') {
8764: $url = $imageurl;
8765: } else {
8766: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
8767: }
8768: } else {
8769: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
8770: }
8771: } else {
8772: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
8773: }
8774: return ($url,$error);
8775: }
8776:
8777: sub modify_ltitools {
8778: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8779: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8780: my ($newid,@allpos,%changes,%confhash,$errors,$resulttext);
8781: my $confname = $dom.'-domainconfig';
8782: my $servadm = $r->dir_config('lonAdmEMail');
8783: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8784: my (%posslti,%possfield);
8785: my @courseroles = ('cc','in','ta','ep','st');
8786: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
8787: map { $posslti{$_} = 1; } @ltiroles;
8788: my @allfields = ('fullname','firstname','lastname','email','user','roles');
8789: map { $possfield{$_} = 1; } @allfields;
8790: my %lt = <itools_names();
8791: if ($env{'form.ltitools_add'}) {
8792: my $title = $env{'form.ltitools_add_title'};
8793: $title =~ s/(`)/'/g;
8794: ($newid,my $error) = &get_ltitools_id($dom,$title);
8795: if ($newid) {
8796: my $position = $env{'form.ltitools_add_pos'};
8797: $position =~ s/\D+//g;
8798: if ($position ne '') {
8799: $allpos[$position] = $newid;
8800: }
8801: $changes{$newid} = 1;
8802: foreach my $item ('title','url','key','secret') {
8803: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
8804: if ($env{'form.ltitools_add_'.$item}) {
8805: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
8806: }
8807: }
8808: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
8809: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
8810: }
8811: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
8812: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
8813: }
8814: foreach my $item ('width','height') {
8815: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
8816: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
8817: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
8818: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
8819: }
8820: }
8821: if ($env{'form.ltitools_add_target'} eq 'window') {
8822: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
8823: } else {
8824: $confhash{$newid}{'display'}{'target'} = 'iframe';
8825: }
8826: foreach my $item ('passback','roster') {
8827: if ($env{'form.ltitools_add_'.$item}) {
8828: $confhash{$newid}{$item} = 1;
8829: }
8830: }
8831: if ($env{'form.ltitools_add_image.filename'} ne '') {
8832: my ($imageurl,$error) =
8833: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$dom,
8834: $configuserok,$switchserver,$author_ok);
8835: if ($imageurl) {
8836: $confhash{$newid}{'image'} = $imageurl;
8837: }
8838: if ($error) {
8839: &Apache::lonnet::logthis($error);
8840: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8841: }
8842: }
8843: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
8844: foreach my $field (@fields) {
8845: if ($possfield{$field}) {
8846: if ($field eq 'roles') {
8847: foreach my $role (@courseroles) {
8848: my $choice = $env{'form.ltitools_add_roles_'.$role};
8849: if (($choice ne '') && ($posslti{$choice})) {
8850: $confhash{$newid}{'roles'}{$role} = $choice;
8851: if ($role eq 'cc') {
8852: $confhash{$newid}{'roles'}{'co'} = $choice;
8853: }
8854: }
8855: }
8856: } else {
8857: $confhash{$newid}{'fields'}{$field} = 1;
8858: }
8859: }
8860: }
8861: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
8862: foreach my $item (@courseconfig) {
8863: $confhash{$newid}{'crsconf'}{$item} = 1;
8864: }
8865: if ($env{'form.ltitools_add_custom'}) {
8866: my $name = $env{'form.ltitools_add_custom_name'};
8867: my $value = $env{'form.ltitools_add_custom_value'};
8868: $value =~ s/(`)/'/g;
8869: $name =~ s/(`)/'/g;
8870: $confhash{$newid}{'custom'}{$name} = $value;
8871: }
8872: } else {
8873: my $error = &mt('Failed to acquire unique ID for new external tool');
8874: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8875: }
8876: }
8877: if (ref($domconfig{$action}) eq 'HASH') {
8878: my %deletions;
8879: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
8880: if (@todelete) {
8881: map { $deletions{$_} = 1; } @todelete;
8882: }
8883: my %customadds;
8884: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
8885: if (@newcustom) {
8886: map { $customadds{$_} = 1; } @newcustom;
8887: }
8888: my %imgdeletions;
8889: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
8890: if (@todeleteimages) {
8891: map { $imgdeletions{$_} = 1; } @todeleteimages;
8892: }
8893: my $maxnum = $env{'form.ltitools_maxnum'};
8894: for (my $i=0; $i<=$maxnum; $i++) {
8895: my $itemid = $env{'form.ltitools_id_'.$i};
8896: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
8897: if ($deletions{$itemid}) {
8898: if ($domconfig{$action}{$itemid}{'image'}) {
8899: #FIXME need to obsolete item in RES space
8900: }
8901: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
8902: next;
8903: } else {
8904: my $newpos = $env{'form.ltitools_'.$itemid};
8905: $newpos =~ s/\D+//g;
8906: foreach my $item ('title','url','key','secret') {
8907: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
8908: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
8909: $changes{$itemid} = 1;
8910: }
8911: }
8912: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
8913: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
8914: }
8915: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
8916: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
8917: }
8918: foreach my $size ('width','height') {
8919: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
8920: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
8921: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
8922: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
8923: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
8924: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
8925: $changes{$itemid} = 1;
8926: }
8927: } else {
8928: $changes{$itemid} = 1;
8929: }
8930: }
8931: }
8932: if ($env{'form.ltitools_target_'.$i} eq 'window') {
8933: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
8934: } else {
8935: $confhash{$itemid}{'display'}{'target'} = 'iframe';
8936: }
8937: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
8938: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
8939: $changes{$itemid} = 1;
8940: }
8941: } else {
8942: $changes{$itemid} = 1;
8943: }
8944: foreach my $extra ('passback','roster') {
8945: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
8946: $confhash{$itemid}{$extra} = 1;
8947: }
8948: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
8949: $changes{$itemid} = 1;
8950: }
8951: }
8952: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
8953: foreach my $item ('label','title','target') {
8954: if (grep(/^\Q$item\E$/,@courseconfig)) {
8955: $confhash{$itemid}{'crsconf'}{$item} = 1;
8956: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
8957: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
8958: $changes{$itemid} = 1;
8959: }
8960: } else {
8961: $changes{$itemid} = 1;
8962: }
8963: }
8964: }
8965: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
8966: foreach my $field (@fields) {
8967: if ($possfield{$field}) {
8968: if ($field eq 'roles') {
8969: foreach my $role (@courseroles) {
8970: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
8971: if (($choice ne '') && ($posslti{$choice})) {
8972: $confhash{$itemid}{'roles'}{$role} = $choice;
8973: if ($role eq 'cc') {
8974: $confhash{$itemid}{'roles'}{'co'} = $choice;
8975: }
8976: }
8977: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
8978: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
8979: $changes{$itemid} = 1;
8980: }
8981: } elsif ($confhash{$itemid}{'roles'}{$role}) {
8982: $changes{$itemid} = 1;
8983: }
8984: }
8985: } else {
8986: $confhash{$itemid}{'fields'}{$field} = 1;
8987: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
8988: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
8989: $changes{$itemid} = 1;
8990: }
8991: } else {
8992: $changes{$itemid} = 1;
8993: }
8994: }
8995: }
8996: }
8997: $allpos[$newpos] = $itemid;
8998: }
8999: if ($imgdeletions{$itemid}) {
9000: $changes{$itemid} = 1;
9001: #FIXME need to obsolete item in RES space
9002: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9003: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9004: $itemid,$configuserok,$switchserver,
9005: $author_ok);
9006: if ($imgurl) {
9007: $confhash{$itemid}{'image'} = $imgurl;
9008: $changes{$itemid} = 1;
9009: }
9010: if ($error) {
9011: &Apache::lonnet::logthis($error);
9012: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9013: }
9014: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9015: $confhash{$itemid}{'image'} =
9016: $domconfig{$action}{$itemid}{'image'};
9017: }
9018: if ($customadds{$i}) {
9019: my $name = $env{'form.ltitools_custom_name_'.$i};
9020: $name =~ s/(`)/'/g;
9021: $name =~ s/^\s+//;
9022: $name =~ s/\s+$//;
9023: my $value = $env{'form.ltitools_custom_value_'.$i};
9024: $value =~ s/(`)/'/g;
9025: $value =~ s/^\s+//;
9026: $value =~ s/\s+$//;
9027: if ($name ne '') {
9028: $confhash{$itemid}{'custom'}{$name} = $value;
9029: $changes{$itemid} = 1;
9030: }
9031: }
9032: my %customdels;
9033: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9034: if (@customdeletions) {
9035: $changes{$itemid} = 1;
9036: }
9037: map { $customdels{$_} = 1; } @customdeletions;
9038: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9039: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9040: unless ($customdels{$key}) {
9041: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9042: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9043: }
9044: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9045: $changes{$itemid} = 1;
9046: }
9047: }
9048: }
9049: }
9050: unless ($changes{$itemid}) {
9051: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9052: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9053: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9054: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9055: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9056: $changes{$itemid} = 1;
9057: last;
9058: }
9059: }
9060: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9061: $changes{$itemid} = 1;
9062: }
9063: }
9064: last if ($changes{$itemid});
9065: }
9066: }
9067: }
9068: }
9069: }
9070: if (@allpos > 0) {
9071: my $idx = 0;
9072: foreach my $itemid (@allpos) {
9073: if ($itemid ne '') {
9074: $confhash{$itemid}{'order'} = $idx;
9075: if (ref($domconfig{$action}) eq 'HASH') {
9076: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9077: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9078: $changes{$itemid} = 1;
9079: }
9080: }
9081: }
9082: $idx ++;
9083: }
9084: }
9085: }
9086: my %ltitoolshash = (
9087: $action => { %confhash }
9088: );
9089: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9090: $dom);
9091: if ($putresult eq 'ok') {
9092: if (keys(%changes) > 0) {
9093: my $cachetime = 24*60*60;
9094: &Apache::lonnet::do_cache_new('ltitools',$dom,\%confhash,$cachetime);
9095: if (ref($lastactref) eq 'HASH') {
9096: $lastactref->{'ltitools'} = 1;
9097: }
9098: $resulttext = &mt('Changes made:').'<ul>';
9099: my %bynum;
9100: foreach my $itemid (sort(keys(%changes))) {
9101: my $position = $confhash{$itemid}{'order'};
9102: $bynum{$position} = $itemid;
9103: }
9104: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9105: my $itemid = $bynum{$pos};
9106: if (ref($confhash{$itemid}) ne 'HASH') {
9107: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9108: } else {
9109: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9110: if ($confhash{$itemid}{'image'}) {
9111: $resulttext .= ' '.
9112: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9113: ' alt="'.&mt('Tool Provider icon').'" />';
9114: }
9115: $resulttext .= '</li><ul>';
9116: my $position = $pos + 1;
9117: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9118: foreach my $item ('version','msgtype','url','key') {
9119: if ($confhash{$itemid}{$item} ne '') {
9120: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9121: }
9122: }
9123: if ($confhash{$itemid}{'secret'} ne '') {
9124: $resulttext .= '<li>'.$lt{'secret'}.': ';
9125: my $num = length($confhash{$itemid}{'secret'});
9126: $resulttext .= ('*'x$num).'</li>';
9127: }
9128: $resulttext .= '<li>'.&mt('Configurable in course:');
9129: my @possconfig = ('label','title','target');
9130: my $numconfig = 0;
9131: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9132: foreach my $item (@possconfig) {
9133: if ($confhash{$itemid}{'crsconf'}{$item}) {
9134: $numconfig ++;
9135: $resulttext .= ' '.$lt{'crs'.$item};
9136: }
9137: }
9138: }
9139: if (!$numconfig) {
9140: $resulttext .= &mt('None');
9141: }
9142: $resulttext .= '</li>';
9143: foreach my $item ('passback','roster') {
9144: $resulttext .= '<li>'.$lt{$item}.' ';
9145: if ($confhash{$itemid}{$item}) {
9146: $resulttext .= &mt('Yes');
9147: } else {
9148: $resulttext .= &mt('No');
9149: }
9150: $resulttext .= '</li>';
9151: }
9152: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9153: my $displaylist;
9154: if ($confhash{$itemid}{'display'}{'target'}) {
9155: $displaylist = &mt('Display target').': '.
9156: $confhash{$itemid}{'display'}{'target'}.',';
9157: }
9158: foreach my $size ('width','height') {
9159: if ($confhash{$itemid}{'display'}{$size}) {
9160: $displaylist .= (' 'x2).$lt{$size}.': '.
9161: $confhash{$itemid}{'display'}{$size}.',';
9162: }
9163: }
9164: if ($displaylist) {
9165: $displaylist =~ s/,$//;
9166: $resulttext .= '<li>'.$displaylist.'</li>';
9167: }
9168: }
9169: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9170: my $fieldlist;
9171: foreach my $field (@allfields) {
9172: if ($confhash{$itemid}{'fields'}{$field}) {
9173: $fieldlist .= (' 'x2).$lt{$field}.',';
9174: }
9175: }
9176: if ($fieldlist) {
9177: $fieldlist =~ s/,$//;
9178: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9179: }
9180: }
9181: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9182: my $rolemaps;
9183: foreach my $role (@courseroles) {
9184: if ($confhash{$itemid}{'roles'}{$role}) {
9185: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9186: $confhash{$itemid}{'roles'}{$role}.',';
9187: }
9188: }
9189: if ($rolemaps) {
9190: $rolemaps =~ s/,$//;
9191: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9192: }
9193: }
9194: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9195: my $customlist;
9196: if (keys(%{$confhash{$itemid}{'custom'}})) {
9197: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9198: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9199: }
9200: }
9201: if ($customlist) {
9202: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
9203: }
9204: }
9205: $resulttext .= '</ul></li>';
9206: }
9207: }
9208: $resulttext .= '</ul>';
9209: } else {
9210: $resulttext = &mt('No changes made.');
9211: }
9212: } else {
9213: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9214: }
9215: if ($errors) {
9216: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9217: $errors.'</ul>';
9218: }
9219: return $resulttext;
9220: }
9221:
9222: sub process_ltitools_image {
9223: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
9224: my $filename = $env{'form.'.$caller.'.filename'};
9225: my ($error,$url);
9226: my ($width,$height) = (21,21);
9227: if ($configuserok eq 'ok') {
9228: if ($switchserver) {
9229: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
9230: $switchserver);
9231: } elsif ($author_ok eq 'ok') {
9232: my ($result,$imageurl,$madethumb) =
9233: &publishlogo($r,'upload',$caller,$dom,$confname,
9234: "ltitools/$itemid/icon",$width,$height);
9235: if ($result eq 'ok') {
9236: if ($madethumb) {
9237: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
9238: my $imagethumb = "$path/tn-".$imagefile;
9239: $url = $imagethumb;
9240: } else {
9241: $url = $imageurl;
9242: }
9243: } else {
9244: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9245: }
9246: } else {
9247: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9248: }
9249: } else {
9250: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9251: }
9252: return ($url,$error);
9253: }
9254:
9255: sub get_ltitools_id {
9256: my ($cdom,$title) = @_;
9257: # get lock on ltitools db
9258: my $lockhash = {
9259: lock => $env{'user.name'}.
9260: ':'.$env{'user.domain'},
9261: };
9262: my $tries = 0;
9263: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9264: my ($id,$error);
9265:
9266: while (($gotlock ne 'ok') && ($tries<10)) {
9267: $tries ++;
9268: sleep (0.1);
9269: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9270: }
9271: if ($gotlock eq 'ok') {
9272: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
9273: if ($currids{'lock'}) {
9274: delete($currids{'lock'});
9275: if (keys(%currids)) {
9276: my @curr = sort { $a <=> $b } keys(%currids);
9277: if ($curr[-1] =~ /^\d+$/) {
9278: $id = 1 + $curr[-1];
9279: }
9280: } else {
9281: $id = 1;
9282: }
9283: if ($id) {
9284: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
9285: $error = 'nostore';
9286: }
9287: } else {
9288: $error = 'nonumber';
9289: }
9290: }
9291: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
9292: } else {
9293: $error = 'nolock';
9294: }
9295: return ($id,$error);
9296: }
9297:
9298: sub modify_autoenroll {
9299: my ($dom,$lastactref,%domconfig) = @_;
9300: my ($resulttext,%changes);
9301: my %currautoenroll;
9302: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9303: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9304: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9305: }
9306: }
9307: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9308: my %title = ( run => 'Auto-enrollment active',
9309: sender => 'Sender for notification messages',
9310: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9311: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9312: my @offon = ('off','on');
9313: my $sender_uname = $env{'form.sender_uname'};
9314: my $sender_domain = $env{'form.sender_domain'};
9315: if ($sender_domain eq '') {
9316: $sender_uname = '';
9317: } elsif ($sender_uname eq '') {
9318: $sender_domain = '';
9319: }
9320: my $coowners = $env{'form.autoassign_coowners'};
9321: my $failsafe = $env{'form.autoenroll_failsafe'};
9322: $failsafe =~ s{^\s+|\s+$}{}g;
9323: if ($failsafe =~ /\D/) {
9324: undef($failsafe);
9325: }
9326: my %autoenrollhash = (
9327: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9328: 'sender_uname' => $sender_uname,
9329: 'sender_domain' => $sender_domain,
9330: 'co-owners' => $coowners,
9331: 'autofailsafe' => $failsafe,
9332: }
9333: );
9334: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9335: $dom);
9336: if ($putresult eq 'ok') {
9337: if (exists($currautoenroll{'run'})) {
9338: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9339: $changes{'run'} = 1;
9340: }
9341: } elsif ($autorun) {
9342: if ($env{'form.autoenroll_run'} ne '1') {
9343: $changes{'run'} = 1;
9344: }
9345: }
9346: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9347: $changes{'sender'} = 1;
9348: }
9349: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9350: $changes{'sender'} = 1;
9351: }
9352: if ($currautoenroll{'co-owners'} ne '') {
9353: if ($currautoenroll{'co-owners'} ne $coowners) {
9354: $changes{'coowners'} = 1;
9355: }
9356: } elsif ($coowners) {
9357: $changes{'coowners'} = 1;
9358: }
9359: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9360: $changes{'autofailsafe'} = 1;
9361: }
9362: if (keys(%changes) > 0) {
9363: $resulttext = &mt('Changes made:').'<ul>';
9364: if ($changes{'run'}) {
9365: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9366: }
9367: if ($changes{'sender'}) {
9368: if ($sender_uname eq '' || $sender_domain eq '') {
9369: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9370: } else {
9371: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9372: }
9373: }
9374: if ($changes{'coowners'}) {
9375: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9376: &Apache::loncommon::devalidate_domconfig_cache($dom);
9377: if (ref($lastactref) eq 'HASH') {
9378: $lastactref->{'domainconfig'} = 1;
9379: }
9380: }
9381: if ($changes{'autofailsafe'}) {
9382: if ($failsafe ne '') {
9383: $resulttext .= '<li>'.&mt("$title{'failsafe'} set to [_1]",$failsafe).'</li>';
9384: } else {
9385: $resulttext .= '<li>'.&mt("$title{'failsafe'} deleted");
9386: }
9387: &Apache::lonnet::get_domain_defaults($dom,1);
9388: if (ref($lastactref) eq 'HASH') {
9389: $lastactref->{'domdefaults'} = 1;
9390: }
9391: }
9392: $resulttext .= '</ul>';
9393: } else {
9394: $resulttext = &mt('No changes made to auto-enrollment settings');
9395: }
9396: } else {
9397: $resulttext = '<span class="LC_error">'.
9398: &mt('An error occurred: [_1]',$putresult).'</span>';
9399: }
9400: return $resulttext;
9401: }
9402:
9403: sub modify_autoupdate {
9404: my ($dom,%domconfig) = @_;
9405: my ($resulttext,%currautoupdate,%fields,%changes);
9406: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9407: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9408: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9409: }
9410: }
9411: my @offon = ('off','on');
9412: my %title = &Apache::lonlocal::texthash (
9413: run => 'Auto-update:',
9414: classlists => 'Updates to user information in classlists?'
9415: );
9416: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9417: my %fieldtitles = &Apache::lonlocal::texthash (
9418: id => 'Student/Employee ID',
9419: permanentemail => 'E-mail address',
9420: lastname => 'Last Name',
9421: firstname => 'First Name',
9422: middlename => 'Middle Name',
9423: generation => 'Generation',
9424: );
9425: $othertitle = &mt('All users');
9426: if (keys(%{$usertypes}) > 0) {
9427: $othertitle = &mt('Other users');
9428: }
9429: foreach my $key (keys(%env)) {
9430: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9431: my ($usertype,$item) = ($1,$2);
9432: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9433: if ($usertype eq 'default') {
9434: push(@{$fields{$1}},$2);
9435: } elsif (ref($types) eq 'ARRAY') {
9436: if (grep(/^\Q$usertype\E$/,@{$types})) {
9437: push(@{$fields{$1}},$2);
9438: }
9439: }
9440: }
9441: }
9442: }
9443: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9444: @lockablenames = sort(@lockablenames);
9445: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9446: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9447: if (@changed) {
9448: $changes{'lockablenames'} = 1;
9449: }
9450: } else {
9451: if (@lockablenames) {
9452: $changes{'lockablenames'} = 1;
9453: }
9454: }
9455: my %updatehash = (
9456: autoupdate => { run => $env{'form.autoupdate_run'},
9457: classlists => $env{'form.classlists'},
9458: fields => {%fields},
9459: lockablenames => \@lockablenames,
9460: }
9461: );
9462: foreach my $key (keys(%currautoupdate)) {
9463: if (($key eq 'run') || ($key eq 'classlists')) {
9464: if (exists($updatehash{autoupdate}{$key})) {
9465: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9466: $changes{$key} = 1;
9467: }
9468: }
9469: } elsif ($key eq 'fields') {
9470: if (ref($currautoupdate{$key}) eq 'HASH') {
9471: foreach my $item (@{$types},'default') {
9472: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9473: my $change = 0;
9474: foreach my $type (@{$currautoupdate{$key}{$item}}) {
9475: if (!exists($fields{$item})) {
9476: $change = 1;
9477: last;
9478: } elsif (ref($fields{$item}) eq 'ARRAY') {
9479: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
9480: $change = 1;
9481: last;
9482: }
9483: }
9484: }
9485: if ($change) {
9486: push(@{$changes{$key}},$item);
9487: }
9488: }
9489: }
9490: }
9491: } elsif ($key eq 'lockablenames') {
9492: if (ref($currautoupdate{$key}) eq 'ARRAY') {
9493: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9494: if (@changed) {
9495: $changes{'lockablenames'} = 1;
9496: }
9497: } else {
9498: if (@lockablenames) {
9499: $changes{'lockablenames'} = 1;
9500: }
9501: }
9502: }
9503: }
9504: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
9505: if (@lockablenames) {
9506: $changes{'lockablenames'} = 1;
9507: }
9508: }
9509: foreach my $item (@{$types},'default') {
9510: if (defined($fields{$item})) {
9511: if (ref($currautoupdate{'fields'}) eq 'HASH') {
9512: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
9513: my $change = 0;
9514: if (ref($fields{$item}) eq 'ARRAY') {
9515: foreach my $type (@{$fields{$item}}) {
9516: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
9517: $change = 1;
9518: last;
9519: }
9520: }
9521: }
9522: if ($change) {
9523: push(@{$changes{'fields'}},$item);
9524: }
9525: } else {
9526: push(@{$changes{'fields'}},$item);
9527: }
9528: } else {
9529: push(@{$changes{'fields'}},$item);
9530: }
9531: }
9532: }
9533: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
9534: $dom);
9535: if ($putresult eq 'ok') {
9536: if (keys(%changes) > 0) {
9537: $resulttext = &mt('Changes made:').'<ul>';
9538: foreach my $key (sort(keys(%changes))) {
9539: if ($key eq 'lockablenames') {
9540: $resulttext .= '<li>';
9541: if (@lockablenames) {
9542: $usertypes->{'default'} = $othertitle;
9543: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
9544: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
9545: } else {
9546: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
9547: }
9548: $resulttext .= '</li>';
9549: } elsif (ref($changes{$key}) eq 'ARRAY') {
9550: foreach my $item (@{$changes{$key}}) {
9551: my @newvalues;
9552: foreach my $type (@{$fields{$item}}) {
9553: push(@newvalues,$fieldtitles{$type});
9554: }
9555: my $newvaluestr;
9556: if (@newvalues > 0) {
9557: $newvaluestr = join(', ',@newvalues);
9558: } else {
9559: $newvaluestr = &mt('none');
9560: }
9561: if ($item eq 'default') {
9562: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
9563: } else {
9564: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
9565: }
9566: }
9567: } else {
9568: my $newvalue;
9569: if ($key eq 'run') {
9570: $newvalue = $offon[$env{'form.autoupdate_run'}];
9571: } else {
9572: $newvalue = $offon[$env{'form.'.$key}];
9573: }
9574: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
9575: }
9576: }
9577: $resulttext .= '</ul>';
9578: } else {
9579: $resulttext = &mt('No changes made to autoupdates');
9580: }
9581: } else {
9582: $resulttext = '<span class="LC_error">'.
9583: &mt('An error occurred: [_1]',$putresult).'</span>';
9584: }
9585: return $resulttext;
9586: }
9587:
9588: sub modify_autocreate {
9589: my ($dom,%domconfig) = @_;
9590: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
9591: if (ref($domconfig{'autocreate'}) eq 'HASH') {
9592: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
9593: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
9594: }
9595: }
9596: my %title= ( xml => 'Auto-creation of courses in XML course description files',
9597: req => 'Auto-creation of validated requests for official courses',
9598: xmldc => 'Identity of course creator of courses from XML files',
9599: );
9600: my @types = ('xml','req');
9601: foreach my $item (@types) {
9602: $newvals{$item} = $env{'form.autocreate_'.$item};
9603: $newvals{$item} =~ s/\D//g;
9604: $newvals{$item} = 0 if ($newvals{$item} eq '');
9605: }
9606: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
9607: my %domcoords = &get_active_dcs($dom);
9608: unless (exists($domcoords{$newvals{'xmldc'}})) {
9609: $newvals{'xmldc'} = '';
9610: }
9611: %autocreatehash = (
9612: autocreate => { xml => $newvals{'xml'},
9613: req => $newvals{'req'},
9614: }
9615: );
9616: if ($newvals{'xmldc'} ne '') {
9617: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
9618: }
9619: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
9620: $dom);
9621: if ($putresult eq 'ok') {
9622: my @items = @types;
9623: if ($newvals{'xml'}) {
9624: push(@items,'xmldc');
9625: }
9626: foreach my $item (@items) {
9627: if (exists($currautocreate{$item})) {
9628: if ($currautocreate{$item} ne $newvals{$item}) {
9629: $changes{$item} = 1;
9630: }
9631: } elsif ($newvals{$item}) {
9632: $changes{$item} = 1;
9633: }
9634: }
9635: if (keys(%changes) > 0) {
9636: my @offon = ('off','on');
9637: $resulttext = &mt('Changes made:').'<ul>';
9638: foreach my $item (@types) {
9639: if ($changes{$item}) {
9640: my $newtxt = $offon[$newvals{$item}];
9641: $resulttext .= '<li>'.
9642: &mt("$title{$item} set to [_1]$newtxt [_2]",
9643: '<b>','</b>').
9644: '</li>';
9645: }
9646: }
9647: if ($changes{'xmldc'}) {
9648: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
9649: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
9650: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
9651: }
9652: $resulttext .= '</ul>';
9653: } else {
9654: $resulttext = &mt('No changes made to auto-creation settings');
9655: }
9656: } else {
9657: $resulttext = '<span class="LC_error">'.
9658: &mt('An error occurred: [_1]',$putresult).'</span>';
9659: }
9660: return $resulttext;
9661: }
9662:
9663: sub modify_directorysrch {
9664: my ($dom,%domconfig) = @_;
9665: my ($resulttext,%changes);
9666: my %currdirsrch;
9667: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
9668: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
9669: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
9670: }
9671: }
9672: my %title = ( available => 'Institutional directory search available',
9673: localonly => 'Other domains can search institution',
9674: lcavailable => 'LON-CAPA directory search available',
9675: lclocalonly => 'Other domains can search LON-CAPA domain',
9676: searchby => 'Search types',
9677: searchtypes => 'Search latitude');
9678: my @offon = ('off','on');
9679: my @otherdoms = ('Yes','No');
9680:
9681: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
9682: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
9683: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
9684:
9685: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9686: if (keys(%{$usertypes}) == 0) {
9687: @cansearch = ('default');
9688: } else {
9689: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
9690: foreach my $type (@{$currdirsrch{'cansearch'}}) {
9691: if (!grep(/^\Q$type\E$/,@cansearch)) {
9692: push(@{$changes{'cansearch'}},$type);
9693: }
9694: }
9695: foreach my $type (@cansearch) {
9696: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
9697: push(@{$changes{'cansearch'}},$type);
9698: }
9699: }
9700: } else {
9701: push(@{$changes{'cansearch'}},@cansearch);
9702: }
9703: }
9704:
9705: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
9706: foreach my $by (@{$currdirsrch{'searchby'}}) {
9707: if (!grep(/^\Q$by\E$/,@searchby)) {
9708: push(@{$changes{'searchby'}},$by);
9709: }
9710: }
9711: foreach my $by (@searchby) {
9712: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
9713: push(@{$changes{'searchby'}},$by);
9714: }
9715: }
9716: } else {
9717: push(@{$changes{'searchby'}},@searchby);
9718: }
9719:
9720: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
9721: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
9722: if (!grep(/^\Q$type\E$/,@searchtypes)) {
9723: push(@{$changes{'searchtypes'}},$type);
9724: }
9725: }
9726: foreach my $type (@searchtypes) {
9727: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
9728: push(@{$changes{'searchtypes'}},$type);
9729: }
9730: }
9731: } else {
9732: if (exists($currdirsrch{'searchtypes'})) {
9733: foreach my $type (@searchtypes) {
9734: if ($type ne $currdirsrch{'searchtypes'}) {
9735: push(@{$changes{'searchtypes'}},$type);
9736: }
9737: }
9738: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
9739: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
9740: }
9741: } else {
9742: push(@{$changes{'searchtypes'}},@searchtypes);
9743: }
9744: }
9745:
9746: my %dirsrch_hash = (
9747: directorysrch => { available => $env{'form.dirsrch_available'},
9748: cansearch => \@cansearch,
9749: localonly => $env{'form.dirsrch_instlocalonly'},
9750: lclocalonly => $env{'form.dirsrch_domlocalonly'},
9751: lcavailable => $env{'form.dirsrch_domavailable'},
9752: searchby => \@searchby,
9753: searchtypes => \@searchtypes,
9754: }
9755: );
9756: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
9757: $dom);
9758: if ($putresult eq 'ok') {
9759: if (exists($currdirsrch{'available'})) {
9760: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
9761: $changes{'available'} = 1;
9762: }
9763: } else {
9764: if ($env{'form.dirsrch_available'} eq '1') {
9765: $changes{'available'} = 1;
9766: }
9767: }
9768: if (exists($currdirsrch{'lcavailable'})) {
9769: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
9770: $changes{'lcavailable'} = 1;
9771: }
9772: } else {
9773: if ($env{'form.dirsrch_lcavailable'} eq '1') {
9774: $changes{'lcavailable'} = 1;
9775: }
9776: }
9777: if (exists($currdirsrch{'localonly'})) {
9778: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
9779: $changes{'localonly'} = 1;
9780: }
9781: } else {
9782: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
9783: $changes{'localonly'} = 1;
9784: }
9785: }
9786: if (exists($currdirsrch{'lclocalonly'})) {
9787: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
9788: $changes{'lclocalonly'} = 1;
9789: }
9790: } else {
9791: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
9792: $changes{'lclocalonly'} = 1;
9793: }
9794: }
9795: if (keys(%changes) > 0) {
9796: $resulttext = &mt('Changes made:').'<ul>';
9797: if ($changes{'available'}) {
9798: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
9799: }
9800: if ($changes{'lcavailable'}) {
9801: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
9802: }
9803: if ($changes{'localonly'}) {
9804: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
9805: }
9806: if ($changes{'lclocalonly'}) {
9807: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
9808: }
9809: if (ref($changes{'cansearch'}) eq 'ARRAY') {
9810: my $chgtext;
9811: if (ref($usertypes) eq 'HASH') {
9812: if (keys(%{$usertypes}) > 0) {
9813: foreach my $type (@{$types}) {
9814: if (grep(/^\Q$type\E$/,@cansearch)) {
9815: $chgtext .= $usertypes->{$type}.'; ';
9816: }
9817: }
9818: if (grep(/^default$/,@cansearch)) {
9819: $chgtext .= $othertitle;
9820: } else {
9821: $chgtext =~ s/\; $//;
9822: }
9823: $resulttext .=
9824: '<li>'.
9825: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
9826: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
9827: '</li>';
9828: }
9829: }
9830: }
9831: if (ref($changes{'searchby'}) eq 'ARRAY') {
9832: my ($searchtitles,$titleorder) = &sorted_searchtitles();
9833: my $chgtext;
9834: foreach my $type (@{$titleorder}) {
9835: if (grep(/^\Q$type\E$/,@searchby)) {
9836: if (defined($searchtitles->{$type})) {
9837: $chgtext .= $searchtitles->{$type}.'; ';
9838: }
9839: }
9840: }
9841: $chgtext =~ s/\; $//;
9842: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
9843: }
9844: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
9845: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
9846: my $chgtext;
9847: foreach my $type (@{$srchtypeorder}) {
9848: if (grep(/^\Q$type\E$/,@searchtypes)) {
9849: if (defined($srchtypes_desc->{$type})) {
9850: $chgtext .= $srchtypes_desc->{$type}.'; ';
9851: }
9852: }
9853: }
9854: $chgtext =~ s/\; $//;
9855: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
9856: }
9857: $resulttext .= '</ul>';
9858: } else {
9859: $resulttext = &mt('No changes made to directory search settings');
9860: }
9861: } else {
9862: $resulttext = '<span class="LC_error">'.
9863: &mt('An error occurred: [_1]',$putresult).'</span>';
9864: }
9865: return $resulttext;
9866: }
9867:
9868: sub modify_contacts {
9869: my ($dom,$lastactref,%domconfig) = @_;
9870: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
9871: if (ref($domconfig{'contacts'}) eq 'HASH') {
9872: foreach my $key (keys(%{$domconfig{'contacts'}})) {
9873: $currsetting{$key} = $domconfig{'contacts'}{$key};
9874: }
9875: }
9876: my (%others,%to,%bcc);
9877: my @contacts = ('supportemail','adminemail');
9878: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
9879: 'requestsmail','updatesmail','idconflictsmail');
9880: my @toggles = ('reporterrors','reportupdates');
9881: foreach my $type (@mailings) {
9882: @{$newsetting{$type}} =
9883: &Apache::loncommon::get_env_multiple('form.'.$type);
9884: foreach my $item (@contacts) {
9885: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
9886: $contacts_hash{contacts}{$type}{$item} = 1;
9887: } else {
9888: $contacts_hash{contacts}{$type}{$item} = 0;
9889: }
9890: }
9891: $others{$type} = $env{'form.'.$type.'_others'};
9892: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
9893: if ($type eq 'helpdeskmail') {
9894: $bcc{$type} = $env{'form.'.$type.'_bcc'};
9895: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
9896: }
9897: }
9898: foreach my $item (@contacts) {
9899: $to{$item} = $env{'form.'.$item};
9900: $contacts_hash{'contacts'}{$item} = $to{$item};
9901: }
9902: foreach my $item (@toggles) {
9903: if ($env{'form.'.$item} =~ /^(0|1)$/) {
9904: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
9905: }
9906: }
9907: if (keys(%currsetting) > 0) {
9908: foreach my $item (@contacts) {
9909: if ($to{$item} ne $currsetting{$item}) {
9910: $changes{$item} = 1;
9911: }
9912: }
9913: foreach my $type (@mailings) {
9914: foreach my $item (@contacts) {
9915: if (ref($currsetting{$type}) eq 'HASH') {
9916: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
9917: push(@{$changes{$type}},$item);
9918: }
9919: } else {
9920: push(@{$changes{$type}},@{$newsetting{$type}});
9921: }
9922: }
9923: if ($others{$type} ne $currsetting{$type}{'others'}) {
9924: push(@{$changes{$type}},'others');
9925: }
9926: if ($type eq 'helpdeskmail') {
9927: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
9928: push(@{$changes{$type}},'bcc');
9929: }
9930: }
9931: }
9932: } else {
9933: my %default;
9934: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
9935: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
9936: $default{'errormail'} = 'adminemail';
9937: $default{'packagesmail'} = 'adminemail';
9938: $default{'helpdeskmail'} = 'supportemail';
9939: $default{'lonstatusmail'} = 'adminemail';
9940: $default{'requestsmail'} = 'adminemail';
9941: $default{'updatesmail'} = 'adminemail';
9942: foreach my $item (@contacts) {
9943: if ($to{$item} ne $default{$item}) {
9944: $changes{$item} = 1;
9945: }
9946: }
9947: foreach my $type (@mailings) {
9948: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
9949:
9950: push(@{$changes{$type}},@{$newsetting{$type}});
9951: }
9952: if ($others{$type} ne '') {
9953: push(@{$changes{$type}},'others');
9954: }
9955: if ($type eq 'helpdeskmail') {
9956: if ($bcc{$type} ne '') {
9957: push(@{$changes{$type}},'bcc');
9958: }
9959: }
9960: }
9961: }
9962: foreach my $item (@toggles) {
9963: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
9964: $changes{$item} = 1;
9965: } elsif ((!$env{'form.'.$item}) &&
9966: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
9967: $changes{$item} = 1;
9968: }
9969: }
9970: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
9971: $dom);
9972: if ($putresult eq 'ok') {
9973: if (keys(%changes) > 0) {
9974: &Apache::loncommon::devalidate_domconfig_cache($dom);
9975: if (ref($lastactref) eq 'HASH') {
9976: $lastactref->{'domainconfig'} = 1;
9977: }
9978: my ($titles,$short_titles) = &contact_titles();
9979: $resulttext = &mt('Changes made:').'<ul>';
9980: foreach my $item (@contacts) {
9981: if ($changes{$item}) {
9982: $resulttext .= '<li>'.$titles->{$item}.
9983: &mt(' set to: ').
9984: '<span class="LC_cusr_emph">'.
9985: $to{$item}.'</span></li>';
9986: }
9987: }
9988: foreach my $type (@mailings) {
9989: if (ref($changes{$type}) eq 'ARRAY') {
9990: $resulttext .= '<li>'.$titles->{$type}.': ';
9991: my @text;
9992: foreach my $item (@{$newsetting{$type}}) {
9993: push(@text,$short_titles->{$item});
9994: }
9995: if ($others{$type} ne '') {
9996: push(@text,$others{$type});
9997: }
9998: $resulttext .= '<span class="LC_cusr_emph">'.
9999: join(', ',@text).'</span>';
10000: if ($type eq 'helpdeskmail') {
10001: if ($bcc{$type} ne '') {
10002: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10003: }
10004: }
10005: $resulttext .= '</li>';
10006: }
10007: }
10008: my @offon = ('off','on');
10009: if ($changes{'reporterrors'}) {
10010: $resulttext .= '<li>'.
10011: &mt('E-mail error reports to [_1] set to "'.
10012: $offon[$env{'form.reporterrors'}].'".',
10013: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10014: &mt('LON-CAPA core group - MSU'),600,500)).
10015: '</li>';
10016: }
10017: if ($changes{'reportupdates'}) {
10018: $resulttext .= '<li>'.
10019: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10020: $offon[$env{'form.reportupdates'}].'".',
10021: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10022: &mt('LON-CAPA core group - MSU'),600,500)).
10023: '</li>';
10024: }
10025: $resulttext .= '</ul>';
10026: } else {
10027: $resulttext = &mt('No changes made to contact information');
10028: }
10029: } else {
10030: $resulttext = '<span class="LC_error">'.
10031: &mt('An error occurred: [_1].',$putresult).'</span>';
10032: }
10033: return $resulttext;
10034: }
10035:
10036: sub modify_usercreation {
10037: my ($dom,%domconfig) = @_;
10038: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10039: my $warningmsg;
10040: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10041: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10042: if ($key eq 'cancreate') {
10043: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10044: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10045: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10046: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10047: ($item eq 'recaptchaversion')) {
10048: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10049: } else {
10050: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10051: }
10052: }
10053: }
10054: } elsif ($key eq 'email_rule') {
10055: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10056: } else {
10057: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10058: }
10059: }
10060: }
10061: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10062: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10063: my @contexts = ('author','course','requestcrs');
10064: foreach my $item(@contexts) {
10065: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10066: }
10067: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10068: foreach my $item (@contexts) {
10069: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10070: push(@{$changes{'cancreate'}},$item);
10071: }
10072: }
10073: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10074: foreach my $item (@contexts) {
10075: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10076: if ($cancreate{$item} ne 'any') {
10077: push(@{$changes{'cancreate'}},$item);
10078: }
10079: } else {
10080: if ($cancreate{$item} ne 'none') {
10081: push(@{$changes{'cancreate'}},$item);
10082: }
10083: }
10084: }
10085: } else {
10086: foreach my $item (@contexts) {
10087: push(@{$changes{'cancreate'}},$item);
10088: }
10089: }
10090:
10091: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10092: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10093: if (!grep(/^\Q$type\E$/,@username_rule)) {
10094: push(@{$changes{'username_rule'}},$type);
10095: }
10096: }
10097: foreach my $type (@username_rule) {
10098: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10099: push(@{$changes{'username_rule'}},$type);
10100: }
10101: }
10102: } else {
10103: push(@{$changes{'username_rule'}},@username_rule);
10104: }
10105:
10106: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10107: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10108: if (!grep(/^\Q$type\E$/,@id_rule)) {
10109: push(@{$changes{'id_rule'}},$type);
10110: }
10111: }
10112: foreach my $type (@id_rule) {
10113: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10114: push(@{$changes{'id_rule'}},$type);
10115: }
10116: }
10117: } else {
10118: push(@{$changes{'id_rule'}},@id_rule);
10119: }
10120:
10121: my @authen_contexts = ('author','course','domain');
10122: my @authtypes = ('int','krb4','krb5','loc');
10123: my %authhash;
10124: foreach my $item (@authen_contexts) {
10125: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10126: foreach my $auth (@authtypes) {
10127: if (grep(/^\Q$auth\E$/,@authallowed)) {
10128: $authhash{$item}{$auth} = 1;
10129: } else {
10130: $authhash{$item}{$auth} = 0;
10131: }
10132: }
10133: }
10134: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
10135: foreach my $item (@authen_contexts) {
10136: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
10137: foreach my $auth (@authtypes) {
10138: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
10139: push(@{$changes{'authtypes'}},$item);
10140: last;
10141: }
10142: }
10143: }
10144: }
10145: } else {
10146: foreach my $item (@authen_contexts) {
10147: push(@{$changes{'authtypes'}},$item);
10148: }
10149: }
10150:
10151: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
10152: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
10153: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
10154: $save_usercreate{'id_rule'} = \@id_rule;
10155: $save_usercreate{'username_rule'} = \@username_rule,
10156: $save_usercreate{'authtypes'} = \%authhash;
10157:
10158: my %usercreation_hash = (
10159: usercreation => \%save_usercreate,
10160: );
10161:
10162: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
10163: $dom);
10164:
10165: if ($putresult eq 'ok') {
10166: if (keys(%changes) > 0) {
10167: $resulttext = &mt('Changes made:').'<ul>';
10168: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10169: my %lt = &usercreation_types();
10170: foreach my $type (@{$changes{'cancreate'}}) {
10171: my $chgtext = $lt{$type}.', ';
10172: if ($cancreate{$type} eq 'none') {
10173: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
10174: } elsif ($cancreate{$type} eq 'any') {
10175: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
10176: } elsif ($cancreate{$type} eq 'official') {
10177: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
10178: } elsif ($cancreate{$type} eq 'unofficial') {
10179: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
10180: }
10181: $resulttext .= '<li>'.$chgtext.'</li>';
10182: }
10183: }
10184: if (ref($changes{'username_rule'}) eq 'ARRAY') {
10185: my ($rules,$ruleorder) =
10186: &Apache::lonnet::inst_userrules($dom,'username');
10187: my $chgtext = '<ul>';
10188: foreach my $type (@username_rule) {
10189: if (ref($rules->{$type}) eq 'HASH') {
10190: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
10191: }
10192: }
10193: $chgtext .= '</ul>';
10194: if (@username_rule > 0) {
10195: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10196: } else {
10197: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
10198: }
10199: }
10200: if (ref($changes{'id_rule'}) eq 'ARRAY') {
10201: my ($idrules,$idruleorder) =
10202: &Apache::lonnet::inst_userrules($dom,'id');
10203: my $chgtext = '<ul>';
10204: foreach my $type (@id_rule) {
10205: if (ref($idrules->{$type}) eq 'HASH') {
10206: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
10207: }
10208: }
10209: $chgtext .= '</ul>';
10210: if (@id_rule > 0) {
10211: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10212: } else {
10213: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
10214: }
10215: }
10216: my %authname = &authtype_names();
10217: my %context_title = &context_names();
10218: if (ref($changes{'authtypes'}) eq 'ARRAY') {
10219: my $chgtext = '<ul>';
10220: foreach my $type (@{$changes{'authtypes'}}) {
10221: my @allowed;
10222: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
10223: foreach my $auth (@authtypes) {
10224: if ($authhash{$type}{$auth}) {
10225: push(@allowed,$authname{$auth});
10226: }
10227: }
10228: if (@allowed > 0) {
10229: $chgtext .= join(', ',@allowed).'</li>';
10230: } else {
10231: $chgtext .= &mt('none').'</li>';
10232: }
10233: }
10234: $chgtext .= '</ul>';
10235: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
10236: $resulttext .= '</li>';
10237: }
10238: $resulttext .= '</ul>';
10239: } else {
10240: $resulttext = &mt('No changes made to user creation settings');
10241: }
10242: } else {
10243: $resulttext = '<span class="LC_error">'.
10244: &mt('An error occurred: [_1]',$putresult).'</span>';
10245: }
10246: if ($warningmsg ne '') {
10247: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10248: }
10249: return $resulttext;
10250: }
10251:
10252: sub modify_selfcreation {
10253: my ($dom,%domconfig) = @_;
10254: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
10255: my (%save_usercreate,%save_usermodify);
10256: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10257: if (ref($types) eq 'ARRAY') {
10258: $usertypes->{'default'} = $othertitle;
10259: push(@{$types},'default');
10260: }
10261: #
10262: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
10263: #
10264: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10265: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10266: if ($key eq 'cancreate') {
10267: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10268: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10269: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10270: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10271: ($item eq 'recaptchaversion') ||
10272: ($item eq 'emailusername') || ($item eq 'notify') ||
10273: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
10274: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10275: } else {
10276: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10277: }
10278: }
10279: }
10280: } elsif ($key eq 'email_rule') {
10281: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10282: } else {
10283: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10284: }
10285: }
10286: }
10287: #
10288: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
10289: #
10290: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10291: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10292: if ($key eq 'selfcreate') {
10293: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
10294: } else {
10295: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
10296: }
10297: }
10298: }
10299:
10300: my @contexts = ('selfcreate');
10301: @{$cancreate{'selfcreate'}} = ();
10302: %{$cancreate{'emailusername'}} = ();
10303: @{$cancreate{'statustocreate'}} = ();
10304: %{$cancreate{'selfcreateprocessing'}} = ();
10305: %{$cancreate{'shibenv'}} = ();
10306: my %selfcreatetypes = (
10307: sso => 'users authenticated by institutional single sign on',
10308: login => 'users authenticated by institutional log-in',
10309: email => 'users who provide a valid e-mail address for use as username',
10310: );
10311: #
10312: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
10313: # is permitted.
10314: #
10315:
10316: my @statuses;
10317: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10318: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
10319: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
10320: }
10321: }
10322: push(@statuses,'default');
10323:
10324: foreach my $item ('login','sso','email') {
10325: if ($item eq 'email') {
10326: if ($env{'form.cancreate_email'}) {
10327: push(@{$cancreate{'selfcreate'}},'email');
10328: push(@contexts,'selfcreateprocessing');
10329: foreach my $type (@statuses) {
10330: if ($type eq 'default') {
10331: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
10332: } else {
10333: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
10334: }
10335: }
10336: }
10337: } else {
10338: if ($env{'form.cancreate_'.$item}) {
10339: push(@{$cancreate{'selfcreate'}},$item);
10340: }
10341: }
10342: }
10343: my (@email_rule,%userinfo,%savecaptcha);
10344: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10345: #
10346: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
10347: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
10348: #
10349:
10350: if ($env{'form.cancreate_email'}) {
10351: push(@contexts,'emailusername');
10352: if (ref($types) eq 'ARRAY') {
10353: foreach my $type (@{$types}) {
10354: if (ref($infofields) eq 'ARRAY') {
10355: foreach my $field (@{$infofields}) {
10356: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
10357: $cancreate{'emailusername'}{$type}{$field} = $1;
10358: }
10359: }
10360: }
10361: }
10362: }
10363: #
10364: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
10365: # queued requests for self-creation of account using e-mail address as username
10366: #
10367:
10368: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
10369: @approvalnotify = sort(@approvalnotify);
10370: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
10371: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10372: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
10373: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
10374: push(@{$changes{'cancreate'}},'notify');
10375: }
10376: } else {
10377: if ($cancreate{'notify'}{'approval'}) {
10378: push(@{$changes{'cancreate'}},'notify');
10379: }
10380: }
10381: } elsif ($cancreate{'notify'}{'approval'}) {
10382: push(@{$changes{'cancreate'}},'notify');
10383: }
10384:
10385: #
10386: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
10387: #
10388: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
10389: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
10390: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
10391: if (@{$curr_usercreation{'email_rule'}} > 0) {
10392: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
10393: if (!grep(/^\Q$type\E$/,@email_rule)) {
10394: push(@{$changes{'email_rule'}},$type);
10395: }
10396: }
10397: }
10398: if (@email_rule > 0) {
10399: foreach my $type (@email_rule) {
10400: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
10401: push(@{$changes{'email_rule'}},$type);
10402: }
10403: }
10404: }
10405: } elsif (@email_rule > 0) {
10406: push(@{$changes{'email_rule'}},@email_rule);
10407: }
10408: }
10409: #
10410: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
10411: # institutional log-in.
10412: #
10413: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
10414: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10415: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
10416: ($domdefaults{'auth_def'} eq 'localauth'))) {
10417: $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.').' '.
10418: &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.');
10419: }
10420: }
10421: my @fields = ('lastname','firstname','middlename','generation',
10422: 'permanentemail','id');
10423: my @shibfields = (@fields,'inststatus');
10424: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10425: #
10426: # Where usernames may created for institutional log-in and/or institutional single sign on:
10427: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
10428: # may self-create accounts
10429: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
10430: # which the user may supply, if institutional data is unavailable.
10431: #
10432: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
10433: if (ref($types) eq 'ARRAY') {
10434: if (@{$types} > 1) {
10435: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
10436: push(@contexts,'statustocreate');
10437: } else {
10438: undef($cancreate{'statustocreate'});
10439: }
10440: foreach my $type (@{$types}) {
10441: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
10442: foreach my $field (@fields) {
10443: if (grep(/^\Q$field\E$/,@modifiable)) {
10444: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
10445: } else {
10446: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
10447: }
10448: }
10449: }
10450: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
10451: foreach my $type (@{$types}) {
10452: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
10453: foreach my $field (@fields) {
10454: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
10455: $curr_usermodify{'selfcreate'}{$type}{$field}) {
10456: push(@{$changes{'selfcreate'}},$type);
10457: last;
10458: }
10459: }
10460: }
10461: }
10462: } else {
10463: foreach my $type (@{$types}) {
10464: push(@{$changes{'selfcreate'}},$type);
10465: }
10466: }
10467: }
10468: foreach my $field (@shibfields) {
10469: if ($env{'form.shibenv_'.$field} ne '') {
10470: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
10471: }
10472: }
10473: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10474: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
10475: foreach my $field (@shibfields) {
10476: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
10477: push(@{$changes{'cancreate'}},'shibenv');
10478: }
10479: }
10480: } else {
10481: foreach my $field (@shibfields) {
10482: if ($env{'form.shibenv_'.$field}) {
10483: push(@{$changes{'cancreate'}},'shibenv');
10484: last;
10485: }
10486: }
10487: }
10488: }
10489: }
10490: foreach my $item (@contexts) {
10491: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
10492: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
10493: if (ref($cancreate{$item}) eq 'ARRAY') {
10494: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
10495: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10496: push(@{$changes{'cancreate'}},$item);
10497: }
10498: }
10499: }
10500: }
10501: if (ref($cancreate{$item}) eq 'ARRAY') {
10502: foreach my $type (@{$cancreate{$item}}) {
10503: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
10504: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10505: push(@{$changes{'cancreate'}},$item);
10506: }
10507: }
10508: }
10509: }
10510: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
10511: if (ref($cancreate{$item}) eq 'HASH') {
10512: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
10513: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
10514: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
10515: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
10516: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10517: push(@{$changes{'cancreate'}},$item);
10518: }
10519: }
10520: }
10521: } elsif ($item eq 'selfcreateprocessing') {
10522: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
10523: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10524: push(@{$changes{'cancreate'}},$item);
10525: }
10526: }
10527: } else {
10528: if (!$cancreate{$item}{$curr}) {
10529: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10530: push(@{$changes{'cancreate'}},$item);
10531: }
10532: }
10533: }
10534: }
10535: foreach my $field (keys(%{$cancreate{$item}})) {
10536: if (ref($cancreate{$item}{$field}) eq 'HASH') {
10537: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
10538: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
10539: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
10540: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10541: push(@{$changes{'cancreate'}},$item);
10542: }
10543: }
10544: } else {
10545: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10546: push(@{$changes{'cancreate'}},$item);
10547: }
10548: }
10549: }
10550: } elsif ($item eq 'selfcreateprocessing') {
10551: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
10552: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10553: push(@{$changes{'cancreate'}},$item);
10554: }
10555: }
10556: } else {
10557: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
10558: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10559: push(@{$changes{'cancreate'}},$item);
10560: }
10561: }
10562: }
10563: }
10564: }
10565: } elsif ($curr_usercreation{'cancreate'}{$item}) {
10566: if (ref($cancreate{$item}) eq 'ARRAY') {
10567: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
10568: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10569: push(@{$changes{'cancreate'}},$item);
10570: }
10571: }
10572: } elsif (ref($cancreate{$item}) eq 'HASH') {
10573: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
10574: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10575: push(@{$changes{'cancreate'}},$item);
10576: }
10577: }
10578: }
10579: } elsif ($item eq 'emailusername') {
10580: if (ref($cancreate{$item}) eq 'HASH') {
10581: foreach my $type (keys(%{$cancreate{$item}})) {
10582: if (ref($cancreate{$item}{$type}) eq 'HASH') {
10583: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
10584: if ($cancreate{$item}{$type}{$field}) {
10585: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10586: push(@{$changes{'cancreate'}},$item);
10587: }
10588: last;
10589: }
10590: }
10591: }
10592: }
10593: }
10594: }
10595: }
10596: #
10597: # Populate %save_usercreate hash with updates to self-creation configuration.
10598: #
10599: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
10600: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
10601: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
10602: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
10603: if (ref($cancreate{'notify'}) eq 'HASH') {
10604: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
10605: }
10606: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
10607: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
10608: }
10609: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10610: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
10611: }
10612: if (ref($cancreate{'shibenv'}) eq 'HASH') {
10613: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
10614: }
10615: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
10616: $save_usercreate{'emailrule'} = \@email_rule;
10617:
10618: my %userconfig_hash = (
10619: usercreation => \%save_usercreate,
10620: usermodification => \%save_usermodify,
10621: );
10622: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
10623: $dom);
10624: #
10625: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
10626: #
10627: if ($putresult eq 'ok') {
10628: if (keys(%changes) > 0) {
10629: $resulttext = &mt('Changes made:').'<ul>';
10630: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10631: my %lt = &selfcreation_types();
10632: foreach my $type (@{$changes{'cancreate'}}) {
10633: my $chgtext;
10634: if ($type eq 'selfcreate') {
10635: if (@{$cancreate{$type}} == 0) {
10636: $chgtext .= &mt('Self creation of a new user account is not permitted.');
10637: } else {
10638: $chgtext .= &mt('Self-creation of a new account is permitted for:').
10639: '<ul>';
10640: foreach my $case (@{$cancreate{$type}}) {
10641: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
10642: }
10643: $chgtext .= '</ul>';
10644: if (ref($cancreate{$type}) eq 'ARRAY') {
10645: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
10646: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10647: if (@{$cancreate{'statustocreate'}} == 0) {
10648: $chgtext .= '<br />'.
10649: '<span class="LC_warning">'.
10650: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10651: '</span>';
10652: }
10653: }
10654: }
10655: }
10656: }
10657: } elsif ($type eq 'shibenv') {
10658: if (keys(%{$cancreate{$type}}) == 0) {
10659: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
10660: } else {
10661: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
10662: '<ul>';
10663: foreach my $field (@shibfields) {
10664: next if ($cancreate{$type}{$field} eq '');
10665: if ($field eq 'inststatus') {
10666: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
10667: } else {
10668: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
10669: }
10670: }
10671: $chgtext .= '</ul>';
10672: }
10673: } elsif ($type eq 'statustocreate') {
10674: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
10675: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
10676: if (@{$cancreate{'selfcreate'}} > 0) {
10677: if (@{$cancreate{'statustocreate'}} == 0) {
10678: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
10679: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
10680: $chgtext .= '<br />'.
10681: '<span class="LC_warning">'.
10682: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10683: '</span>';
10684: }
10685: } elsif (ref($usertypes) eq 'HASH') {
10686: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10687: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
10688: } else {
10689: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
10690: }
10691: $chgtext .= '<ul>';
10692: foreach my $case (@{$cancreate{$type}}) {
10693: if ($case eq 'default') {
10694: $chgtext .= '<li>'.$othertitle.'</li>';
10695: } else {
10696: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
10697: }
10698: }
10699: $chgtext .= '</ul>';
10700: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10701: $chgtext .= '<br /><span class="LC_warning">'.
10702: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
10703: '</span>';
10704: }
10705: }
10706: } else {
10707: if (@{$cancreate{$type}} == 0) {
10708: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
10709: } else {
10710: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
10711: }
10712: }
10713: }
10714: } elsif ($type eq 'selfcreateprocessing') {
10715: my %choices = &Apache::lonlocal::texthash (
10716: automatic => 'Automatic approval',
10717: approval => 'Queued for approval',
10718: );
10719: if (@statuses > 1) {
10720: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
10721: '<ul>';
10722: foreach my $type (@statuses) {
10723: if ($type eq 'default') {
10724: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
10725: } else {
10726: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
10727: }
10728: }
10729: $chgtext .= '</ul>';
10730: } else {
10731: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
10732: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
10733: }
10734: } elsif ($type eq 'captcha') {
10735: if ($savecaptcha{$type} eq 'notused') {
10736: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
10737: } else {
10738: my %captchas = &captcha_phrases();
10739: if ($captchas{$savecaptcha{$type}}) {
10740: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
10741: } else {
10742: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
10743: }
10744: }
10745: } elsif ($type eq 'recaptchakeys') {
10746: my ($privkey,$pubkey);
10747: if (ref($savecaptcha{$type}) eq 'HASH') {
10748: $pubkey = $savecaptcha{$type}{'public'};
10749: $privkey = $savecaptcha{$type}{'private'};
10750: }
10751: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
10752: if (!$pubkey) {
10753: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
10754: } else {
10755: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10756: }
10757: if (!$privkey) {
10758: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
10759: } else {
10760: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
10761: }
10762: $chgtext .= '</ul>';
10763: } elsif ($type eq 'recaptchaversion') {
10764: if ($savecaptcha{'captcha'} eq 'recaptcha') {
10765: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
10766: }
10767: } elsif ($type eq 'emailusername') {
10768: if (ref($cancreate{'emailusername'}) eq 'HASH') {
10769: if (ref($types) eq 'ARRAY') {
10770: foreach my $type (@{$types}) {
10771: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
10772: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
10773: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
10774: '<ul>';
10775: foreach my $field (@{$infofields}) {
10776: if ($cancreate{'emailusername'}{$type}{$field}) {
10777: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
10778: }
10779: }
10780: $chgtext .= '</ul>';
10781: } else {
10782: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
10783: }
10784: } else {
10785: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
10786: }
10787: }
10788: }
10789: }
10790: } elsif ($type eq 'notify') {
10791: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
10792: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10793: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
10794: if ($cancreate{'notify'}{'approval'}) {
10795: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
10796: }
10797: }
10798: }
10799: }
10800: if ($chgtext) {
10801: $resulttext .= '<li>'.$chgtext.'</li>';
10802: }
10803: }
10804: }
10805: if (ref($changes{'email_rule'}) eq 'ARRAY') {
10806: my ($emailrules,$emailruleorder) =
10807: &Apache::lonnet::inst_userrules($dom,'email');
10808: my $chgtext = '<ul>';
10809: foreach my $type (@email_rule) {
10810: if (ref($emailrules->{$type}) eq 'HASH') {
10811: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
10812: }
10813: }
10814: $chgtext .= '</ul>';
10815: if (@email_rule > 0) {
10816: $resulttext .= '<li>'.
10817: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
10818: $chgtext.
10819: '</li>';
10820: } else {
10821: $resulttext .= '<li>'.
10822: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
10823: '</li>';
10824: }
10825: }
10826: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
10827: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
10828: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10829: foreach my $type (@{$changes{'selfcreate'}}) {
10830: my $typename = $type;
10831: if (ref($usertypes) eq 'HASH') {
10832: if ($usertypes->{$type} ne '') {
10833: $typename = $usertypes->{$type};
10834: }
10835: }
10836: my @modifiable;
10837: $resulttext .= '<li>'.
10838: &mt('Self-creation of account by users with status: [_1]',
10839: '<span class="LC_cusr_emph">'.$typename.'</span>').
10840: ' - '.&mt('modifiable fields (if institutional data blank): ');
10841: foreach my $field (@fields) {
10842: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
10843: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
10844: }
10845: }
10846: if (@modifiable > 0) {
10847: $resulttext .= join(', ',@modifiable);
10848: } else {
10849: $resulttext .= &mt('none');
10850: }
10851: $resulttext .= '</li>';
10852: }
10853: $resulttext .= '</ul></li>';
10854: }
10855: $resulttext .= '</ul>';
10856: } else {
10857: $resulttext = &mt('No changes made to self-creation settings');
10858: }
10859: } else {
10860: $resulttext = '<span class="LC_error">'.
10861: &mt('An error occurred: [_1]',$putresult).'</span>';
10862: }
10863: if ($warningmsg ne '') {
10864: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10865: }
10866: return $resulttext;
10867: }
10868:
10869: sub process_captcha {
10870: my ($container,$changes,$newsettings,$current) = @_;
10871: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
10872: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
10873: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
10874: $newsettings->{'captcha'} = 'original';
10875: }
10876: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
10877: if ($container eq 'cancreate') {
10878: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10879: push(@{$changes->{'cancreate'}},'captcha');
10880: } elsif (!defined($changes->{'cancreate'})) {
10881: $changes->{'cancreate'} = ['captcha'];
10882: }
10883: } else {
10884: $changes->{'captcha'} = 1;
10885: }
10886: }
10887: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
10888: if ($newsettings->{'captcha'} eq 'recaptcha') {
10889: $newpub = $env{'form.'.$container.'_recaptchapub'};
10890: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
10891: $newpub =~ s/[^\w\-]//g;
10892: $newpriv =~ s/[^\w\-]//g;
10893: $newsettings->{'recaptchakeys'} = {
10894: public => $newpub,
10895: private => $newpriv,
10896: };
10897: $newversion = $env{'form.'.$container.'_recaptchaversion'};
10898: $newversion =~ s/\D//g;
10899: if ($newversion ne '2') {
10900: $newversion = 1;
10901: }
10902: $newsettings->{'recaptchaversion'} = $newversion;
10903: }
10904: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
10905: $currpub = $current->{'recaptchakeys'}{'public'};
10906: $currpriv = $current->{'recaptchakeys'}{'private'};
10907: unless ($newsettings->{'captcha'} eq 'recaptcha') {
10908: $newsettings->{'recaptchakeys'} = {
10909: public => '',
10910: private => '',
10911: }
10912: }
10913: }
10914: if ($current->{'captcha'} eq 'recaptcha') {
10915: $currversion = $current->{'recaptchaversion'};
10916: if ($currversion ne '2') {
10917: $currversion = 1;
10918: }
10919: }
10920: if ($currversion ne $newversion) {
10921: if ($container eq 'cancreate') {
10922: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10923: push(@{$changes->{'cancreate'}},'recaptchaversion');
10924: } elsif (!defined($changes->{'cancreate'})) {
10925: $changes->{'cancreate'} = ['recaptchaversion'];
10926: }
10927: } else {
10928: $changes->{'recaptchaversion'} = 1;
10929: }
10930: }
10931: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
10932: if ($container eq 'cancreate') {
10933: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10934: push(@{$changes->{'cancreate'}},'recaptchakeys');
10935: } elsif (!defined($changes->{'cancreate'})) {
10936: $changes->{'cancreate'} = ['recaptchakeys'];
10937: }
10938: } else {
10939: $changes->{'recaptchakeys'} = 1;
10940: }
10941: }
10942: return;
10943: }
10944:
10945: sub modify_usermodification {
10946: my ($dom,%domconfig) = @_;
10947: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
10948: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10949: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10950: if ($key eq 'selfcreate') {
10951: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
10952: } else {
10953: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
10954: }
10955: }
10956: }
10957: my @contexts = ('author','course');
10958: my %context_title = (
10959: author => 'In author context',
10960: course => 'In course context',
10961: );
10962: my @fields = ('lastname','firstname','middlename','generation',
10963: 'permanentemail','id');
10964: my %roles = (
10965: author => ['ca','aa'],
10966: course => ['st','ep','ta','in','cr'],
10967: );
10968: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10969: foreach my $context (@contexts) {
10970: foreach my $role (@{$roles{$context}}) {
10971: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
10972: foreach my $item (@fields) {
10973: if (grep(/^\Q$item\E$/,@modifiable)) {
10974: $modifyhash{$context}{$role}{$item} = 1;
10975: } else {
10976: $modifyhash{$context}{$role}{$item} = 0;
10977: }
10978: }
10979: }
10980: if (ref($curr_usermodification{$context}) eq 'HASH') {
10981: foreach my $role (@{$roles{$context}}) {
10982: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
10983: foreach my $field (@fields) {
10984: if ($modifyhash{$context}{$role}{$field} ne
10985: $curr_usermodification{$context}{$role}{$field}) {
10986: push(@{$changes{$context}},$role);
10987: last;
10988: }
10989: }
10990: }
10991: }
10992: } else {
10993: foreach my $context (@contexts) {
10994: foreach my $role (@{$roles{$context}}) {
10995: push(@{$changes{$context}},$role);
10996: }
10997: }
10998: }
10999: }
11000: my %usermodification_hash = (
11001: usermodification => \%modifyhash,
11002: );
11003: my $putresult = &Apache::lonnet::put_dom('configuration',
11004: \%usermodification_hash,$dom);
11005: if ($putresult eq 'ok') {
11006: if (keys(%changes) > 0) {
11007: $resulttext = &mt('Changes made: ').'<ul>';
11008: foreach my $context (@contexts) {
11009: if (ref($changes{$context}) eq 'ARRAY') {
11010: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11011: if (ref($changes{$context}) eq 'ARRAY') {
11012: foreach my $role (@{$changes{$context}}) {
11013: my $rolename;
11014: if ($role eq 'cr') {
11015: $rolename = &mt('Custom');
11016: } else {
11017: $rolename = &Apache::lonnet::plaintext($role);
11018: }
11019: my @modifiable;
11020: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11021: foreach my $field (@fields) {
11022: if ($modifyhash{$context}{$role}{$field}) {
11023: push(@modifiable,$fieldtitles{$field});
11024: }
11025: }
11026: if (@modifiable > 0) {
11027: $resulttext .= join(', ',@modifiable);
11028: } else {
11029: $resulttext .= &mt('none');
11030: }
11031: $resulttext .= '</li>';
11032: }
11033: $resulttext .= '</ul></li>';
11034: }
11035: }
11036: }
11037: $resulttext .= '</ul>';
11038: } else {
11039: $resulttext = &mt('No changes made to user modification settings');
11040: }
11041: } else {
11042: $resulttext = '<span class="LC_error">'.
11043: &mt('An error occurred: [_1]',$putresult).'</span>';
11044: }
11045: return $resulttext;
11046: }
11047:
11048: sub modify_defaults {
11049: my ($dom,$lastactref,%domconfig) = @_;
11050: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11051: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11052: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
11053: my @authtypes = ('internal','krb4','krb5','localauth');
11054: foreach my $item (@items) {
11055: $newvalues{$item} = $env{'form.'.$item};
11056: if ($item eq 'auth_def') {
11057: if ($newvalues{$item} ne '') {
11058: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11059: push(@errors,$item);
11060: }
11061: }
11062: } elsif ($item eq 'lang_def') {
11063: if ($newvalues{$item} ne '') {
11064: if ($newvalues{$item} =~ /^(\w+)/) {
11065: my $langcode = $1;
11066: if ($langcode ne 'x_chef') {
11067: if (code2language($langcode) eq '') {
11068: push(@errors,$item);
11069: }
11070: }
11071: } else {
11072: push(@errors,$item);
11073: }
11074: }
11075: } elsif ($item eq 'timezone_def') {
11076: if ($newvalues{$item} ne '') {
11077: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11078: push(@errors,$item);
11079: }
11080: }
11081: } elsif ($item eq 'datelocale_def') {
11082: if ($newvalues{$item} ne '') {
11083: my @datelocale_ids = DateTime::Locale->ids();
11084: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11085: push(@errors,$item);
11086: }
11087: }
11088: } elsif ($item eq 'portal_def') {
11089: if ($newvalues{$item} ne '') {
11090: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11091: push(@errors,$item);
11092: }
11093: }
11094: }
11095: if (grep(/^\Q$item\E$/,@errors)) {
11096: $newvalues{$item} = $domdefaults{$item};
11097: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11098: $changes{$item} = 1;
11099: }
11100: $domdefaults{$item} = $newvalues{$item};
11101: }
11102: my %defaults_hash = (
11103: defaults => \%newvalues,
11104: );
11105: my $title = &defaults_titles();
11106:
11107: my $currinststatus;
11108: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11109: $currinststatus = $domconfig{'inststatus'};
11110: } else {
11111: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11112: $currinststatus = {
11113: inststatustypes => $usertypes,
11114: inststatusorder => $types,
11115: inststatusguest => [],
11116: };
11117: }
11118: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
11119: my @allpos;
11120: my %guests;
11121: my %alltypes;
11122: my ($currtitles,$currguests,$currorder);
11123: if (ref($currinststatus) eq 'HASH') {
11124: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
11125: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
11126: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
11127: if ($currinststatus->{inststatustypes}->{$type} ne '') {
11128: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
11129: }
11130: }
11131: unless (grep(/^\Q$type\E$/,@todelete)) {
11132: my $position = $env{'form.inststatus_pos_'.$type};
11133: $position =~ s/\D+//g;
11134: $allpos[$position] = $type;
11135: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
11136: $alltypes{$type} =~ s/`//g;
11137: if ($env{'form.inststatus_guest_'.$type}) {
11138: $guests{$type} = 1;
11139: }
11140: }
11141: }
11142: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
11143: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
11144: }
11145: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
11146: $currtitles =~ s/,$//;
11147: }
11148: }
11149: if ($env{'form.addinststatus'}) {
11150: my $newtype = $env{'form.addinststatus'};
11151: $newtype =~ s/\W//g;
11152: unless (exists($alltypes{$newtype})) {
11153: if ($env{'form.addinststatus_guest'}) {
11154: $guests{$newtype} = 1;
11155: }
11156: $alltypes{$newtype} = $env{'form.addinststatus_title'};
11157: $alltypes{$newtype} =~ s/`//g;
11158: my $position = $env{'form.addinststatus_pos'};
11159: $position =~ s/\D+//g;
11160: if ($position ne '') {
11161: $allpos[$position] = $newtype;
11162: }
11163: }
11164: }
11165: my (@orderedstatus,@orderedguests);
11166: foreach my $type (@allpos) {
11167: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
11168: push(@orderedstatus,$type);
11169: if ($guests{$type}) {
11170: push(@orderedguests,$type);
11171: }
11172: }
11173: }
11174: foreach my $type (keys(%alltypes)) {
11175: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
11176: delete($alltypes{$type});
11177: }
11178: }
11179: $defaults_hash{'inststatus'} = {
11180: inststatustypes => \%alltypes,
11181: inststatusorder => \@orderedstatus,
11182: inststatusguest => \@orderedguests,
11183: };
11184: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
11185: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
11186: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
11187: }
11188: }
11189: if ($currorder ne join(',',@orderedstatus)) {
11190: $changes{'inststatus'}{'inststatusorder'} = 1;
11191: }
11192: if ($currguests ne join(',',@orderedguests)) {
11193: $changes{'inststatus'}{'inststatusguest'} = 1;
11194: }
11195: my $newtitles;
11196: foreach my $item (@orderedstatus) {
11197: $newtitles .= $alltypes{$item}.',';
11198: }
11199: $newtitles =~ s/,$//;
11200: if ($currtitles ne $newtitles) {
11201: $changes{'inststatus'}{'inststatustypes'} = 1;
11202: }
11203: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
11204: $dom);
11205: if ($putresult eq 'ok') {
11206: if (keys(%changes) > 0) {
11207: $resulttext = &mt('Changes made:').'<ul>';
11208: my $version = &Apache::lonnet::get_server_loncaparev($dom);
11209: 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";
11210: foreach my $item (sort(keys(%changes))) {
11211: if ($item eq 'inststatus') {
11212: if (ref($changes{'inststatus'}) eq 'HASH') {
11213: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
11214: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
11215: foreach my $type (@orderedstatus) {
11216: $resulttext .= $alltypes{$type}.', ';
11217: }
11218: $resulttext =~ s/, $//;
11219: $resulttext .= '</li>';
11220: }
11221: if ($changes{'inststatus'}{'inststatusguest'}) {
11222: $resulttext .= '<li>';
11223: if (@orderedguests) {
11224: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
11225: foreach my $type (@orderedguests) {
11226: $resulttext .= $alltypes{$type}.', ';
11227: }
11228: $resulttext =~ s/, $//;
11229: } else {
11230: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
11231: }
11232: $resulttext .= '</li>';
11233: }
11234: }
11235: } else {
11236: my $value = $env{'form.'.$item};
11237: if ($value eq '') {
11238: $value = &mt('none');
11239: } elsif ($item eq 'auth_def') {
11240: my %authnames = &authtype_names();
11241: my %shortauth = (
11242: internal => 'int',
11243: krb4 => 'krb4',
11244: krb5 => 'krb5',
11245: localauth => 'loc',
11246: );
11247: $value = $authnames{$shortauth{$value}};
11248: }
11249: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
11250: $mailmsgtext .= "$title->{$item} set to $value\n";
11251: }
11252: }
11253: $resulttext .= '</ul>';
11254: $mailmsgtext .= "\n";
11255: my $cachetime = 24*60*60;
11256: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11257: if (ref($lastactref) eq 'HASH') {
11258: $lastactref->{'domdefaults'} = 1;
11259: }
11260: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
11261: my $notify = 1;
11262: if (ref($domconfig{'contacts'}) eq 'HASH') {
11263: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
11264: $notify = 0;
11265: }
11266: }
11267: if ($notify) {
11268: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
11269: "LON-CAPA Domain Settings Change - $dom",
11270: $mailmsgtext);
11271: }
11272: }
11273: } else {
11274: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
11275: }
11276: } else {
11277: $resulttext = '<span class="LC_error">'.
11278: &mt('An error occurred: [_1]',$putresult).'</span>';
11279: }
11280: if (@errors > 0) {
11281: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
11282: foreach my $item (@errors) {
11283: $resulttext .= ' "'.$title->{$item}.'",';
11284: }
11285: $resulttext =~ s/,$//;
11286: }
11287: return $resulttext;
11288: }
11289:
11290: sub modify_scantron {
11291: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11292: my ($resulttext,%confhash,%changes,$errors);
11293: my $custom = 'custom.tab';
11294: my $default = 'default.tab';
11295: my $servadm = $r->dir_config('lonAdmEMail');
11296: my ($configuserok,$author_ok,$switchserver) =
11297: &config_check($dom,$confname,$servadm);
11298: if ($env{'form.scantronformat.filename'} ne '') {
11299: my $error;
11300: if ($configuserok eq 'ok') {
11301: if ($switchserver) {
11302: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
11303: } else {
11304: if ($author_ok eq 'ok') {
11305: my ($result,$scantronurl) =
11306: &publishlogo($r,'upload','scantronformat',$dom,
11307: $confname,'scantron','','',$custom);
11308: if ($result eq 'ok') {
11309: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
11310: $changes{'scantronformat'} = 1;
11311: } else {
11312: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
11313: }
11314: } else {
11315: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
11316: }
11317: }
11318: } else {
11319: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
11320: }
11321: if ($error) {
11322: &Apache::lonnet::logthis($error);
11323: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11324: }
11325: }
11326: if (ref($domconfig{'scantron'}) eq 'HASH') {
11327: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
11328: if ($env{'form.scantronformat_del'}) {
11329: $confhash{'scantron'}{'scantronformat'} = '';
11330: $changes{'scantronformat'} = 1;
11331: }
11332: }
11333: }
11334: if (keys(%confhash) > 0) {
11335: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
11336: $dom);
11337: if ($putresult eq 'ok') {
11338: if (keys(%changes) > 0) {
11339: if (ref($confhash{'scantron'}) eq 'HASH') {
11340: $resulttext = &mt('Changes made:').'<ul>';
11341: if ($confhash{'scantron'}{'scantronformat'} eq '') {
11342: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
11343: } else {
11344: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
11345: }
11346: $resulttext .= '</ul>';
11347: } else {
11348: $resulttext = &mt('Changes made to bubblesheet format file.');
11349: }
11350: $resulttext .= '</ul>';
11351: &Apache::loncommon::devalidate_domconfig_cache($dom);
11352: if (ref($lastactref) eq 'HASH') {
11353: $lastactref->{'domainconfig'} = 1;
11354: }
11355: } else {
11356: $resulttext = &mt('No changes made to bubblesheet format file');
11357: }
11358: } else {
11359: $resulttext = '<span class="LC_error">'.
11360: &mt('An error occurred: [_1]',$putresult).'</span>';
11361: }
11362: } else {
11363: $resulttext = &mt('No changes made to bubblesheet format file');
11364: }
11365: if ($errors) {
11366: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11367: $errors.'</ul>';
11368: }
11369: return $resulttext;
11370: }
11371:
11372: sub modify_coursecategories {
11373: my ($dom,$lastactref,%domconfig) = @_;
11374: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
11375: $cathash);
11376: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
11377: my @catitems = ('unauth','auth');
11378: my @cattypes = ('std','domonly','codesrch','none');
11379: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11380: $cathash = $domconfig{'coursecategories'}{'cats'};
11381: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
11382: $changes{'togglecats'} = 1;
11383: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
11384: }
11385: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
11386: $changes{'categorize'} = 1;
11387: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
11388: }
11389: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
11390: $changes{'togglecatscomm'} = 1;
11391: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
11392: }
11393: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
11394: $changes{'categorizecomm'} = 1;
11395: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
11396:
11397: }
11398: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
11399: $changes{'togglecatsplace'} = 1;
11400: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
11401: }
11402: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
11403: $changes{'categorizeplace'} = 1;
11404: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
11405: }
11406: foreach my $item (@catitems) {
11407: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
11408: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
11409: $changes{$item} = 1;
11410: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
11411: }
11412: }
11413: }
11414: } else {
11415: $changes{'togglecats'} = 1;
11416: $changes{'categorize'} = 1;
11417: $changes{'togglecatscomm'} = 1;
11418: $changes{'categorizecomm'} = 1;
11419: $changes{'togglecatsplace'} = 1;
11420: $changes{'categorizeplace'} = 1;
11421: $domconfig{'coursecategories'} = {
11422: togglecats => $env{'form.togglecats'},
11423: categorize => $env{'form.categorize'},
11424: togglecatscomm => $env{'form.togglecatscomm'},
11425: categorizecomm => $env{'form.categorizecomm'},
11426: togglecatsplace => $env{'form.togglecatsplace'},
11427: categorizeplace => $env{'form.categorizeplace'},
11428: };
11429: foreach my $item (@catitems) {
11430: if ($env{'form.coursecat_'.$item} ne 'std') {
11431: $changes{$item} = 1;
11432: }
11433: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
11434: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
11435: }
11436: }
11437: }
11438: if (ref($cathash) eq 'HASH') {
11439: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
11440: push (@deletecategory,'instcode::0');
11441: }
11442: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
11443: push(@deletecategory,'communities::0');
11444: }
11445: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
11446: push(@deletecategory,'placement::0');
11447: }
11448: }
11449: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
11450: if (ref($cathash) eq 'HASH') {
11451: if (@deletecategory > 0) {
11452: #FIXME Need to remove category from all courses using a deleted category
11453: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
11454: foreach my $item (@deletecategory) {
11455: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
11456: delete($domconfig{'coursecategories'}{'cats'}{$item});
11457: $deletions{$item} = 1;
11458: &recurse_cat_deletes($item,$cathash,\%deletions);
11459: }
11460: }
11461: }
11462: foreach my $item (keys(%{$cathash})) {
11463: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11464: if ($cathash->{$item} ne $env{'form.'.$item}) {
11465: $reorderings{$item} = 1;
11466: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
11467: }
11468: if ($env{'form.addcategory_name_'.$item} ne '') {
11469: my $newcat = $env{'form.addcategory_name_'.$item};
11470: my $newdepth = $depth+1;
11471: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11472: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
11473: $adds{$newitem} = 1;
11474: }
11475: if ($env{'form.subcat_'.$item} ne '') {
11476: my $newcat = $env{'form.subcat_'.$item};
11477: my $newdepth = $depth+1;
11478: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11479: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
11480: $adds{$newitem} = 1;
11481: }
11482: }
11483: }
11484: if ($env{'form.instcode'} eq '1') {
11485: if (ref($cathash) eq 'HASH') {
11486: my $newitem = 'instcode::0';
11487: if ($cathash->{$newitem} eq '') {
11488: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11489: $adds{$newitem} = 1;
11490: }
11491: } else {
11492: my $newitem = 'instcode::0';
11493: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11494: $adds{$newitem} = 1;
11495: }
11496: }
11497: if ($env{'form.communities'} eq '1') {
11498: if (ref($cathash) eq 'HASH') {
11499: my $newitem = 'communities::0';
11500: if ($cathash->{$newitem} eq '') {
11501: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11502: $adds{$newitem} = 1;
11503: }
11504: } else {
11505: my $newitem = 'communities::0';
11506: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11507: $adds{$newitem} = 1;
11508: }
11509: }
11510: if ($env{'form.placement'} eq '1') {
11511: if (ref($cathash) eq 'HASH') {
11512: my $newitem = 'placement::0';
11513: if ($cathash->{$newitem} eq '') {
11514: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
11515: $adds{$newitem} = 1;
11516: }
11517: } else {
11518: my $newitem = 'placement::0';
11519: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
11520: $adds{$newitem} = 1;
11521: }
11522: }
11523: if ($env{'form.addcategory_name'} ne '') {
11524: if (($env{'form.addcategory_name'} ne 'instcode') &&
11525: ($env{'form.addcategory_name'} ne 'communities') &&
11526: ($env{'form.addcategory_name'} ne 'placement')) {
11527: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
11528: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
11529: $adds{$newitem} = 1;
11530: }
11531: }
11532: my $putresult;
11533: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11534: if (keys(%deletions) > 0) {
11535: foreach my $key (keys(%deletions)) {
11536: if ($predelallitems{$key} ne '') {
11537: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
11538: }
11539: }
11540: }
11541: my (@chkcats,@chktrails,%chkallitems);
11542: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
11543: if (ref($chkcats[0]) eq 'ARRAY') {
11544: my $depth = 0;
11545: my $chg = 0;
11546: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
11547: my $name = $chkcats[0][$i];
11548: my $item;
11549: if ($name eq '') {
11550: $chg ++;
11551: } else {
11552: $item = &escape($name).'::0';
11553: if ($chg) {
11554: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
11555: }
11556: $depth ++;
11557: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
11558: $depth --;
11559: }
11560: }
11561: }
11562: }
11563: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11564: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
11565: if ($putresult eq 'ok') {
11566: my %title = (
11567: togglecats => 'Show/Hide a course in catalog',
11568: categorize => 'Assign a category to a course',
11569: togglecatscomm => 'Show/Hide a community in catalog',
11570: categorizecomm => 'Assign a category to a community',
11571: );
11572: my %level = (
11573: dom => 'set in Domain ("Modify Course/Community")',
11574: crs => 'set in Course ("Course Configuration")',
11575: comm => 'set in Community ("Community Configuration")',
11576: none => 'No catalog',
11577: std => 'Standard catalog',
11578: domonly => 'Domain-only catalog',
11579: codesrch => 'Code search form',
11580: );
11581: $resulttext = &mt('Changes made:').'<ul>';
11582: if ($changes{'togglecats'}) {
11583: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
11584: }
11585: if ($changes{'categorize'}) {
11586: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
11587: }
11588: if ($changes{'togglecatscomm'}) {
11589: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
11590: }
11591: if ($changes{'categorizecomm'}) {
11592: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
11593: }
11594: if ($changes{'unauth'}) {
11595: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
11596: }
11597: if ($changes{'auth'}) {
11598: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
11599: }
11600: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11601: my $cathash;
11602: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11603: $cathash = $domconfig{'coursecategories'}{'cats'};
11604: } else {
11605: $cathash = {};
11606: }
11607: my (@cats,@trails,%allitems);
11608: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
11609: if (keys(%deletions) > 0) {
11610: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
11611: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
11612: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
11613: }
11614: $resulttext .= '</ul></li>';
11615: }
11616: if (keys(%reorderings) > 0) {
11617: my %sort_by_trail;
11618: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
11619: foreach my $key (keys(%reorderings)) {
11620: if ($allitems{$key} ne '') {
11621: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11622: }
11623: }
11624: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11625: $resulttext .= '<li>'.$trails[$trail].'</li>';
11626: }
11627: $resulttext .= '</ul></li>';
11628: }
11629: if (keys(%adds) > 0) {
11630: my %sort_by_trail;
11631: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
11632: foreach my $key (keys(%adds)) {
11633: if ($allitems{$key} ne '') {
11634: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11635: }
11636: }
11637: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11638: $resulttext .= '<li>'.$trails[$trail].'</li>';
11639: }
11640: $resulttext .= '</ul></li>';
11641: }
11642: }
11643: $resulttext .= '</ul>';
11644: if ($changes{'unauth'} || $changes{'auth'}) {
11645: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
11646: if ($changes{'auth'}) {
11647: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
11648: }
11649: if ($changes{'unauth'}) {
11650: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
11651: }
11652: my $cachetime = 24*60*60;
11653: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11654: if (ref($lastactref) eq 'HASH') {
11655: $lastactref->{'domdefaults'} = 1;
11656: }
11657: }
11658: } else {
11659: $resulttext = '<span class="LC_error">'.
11660: &mt('An error occurred: [_1]',$putresult).'</span>';
11661: }
11662: } else {
11663: $resulttext = &mt('No changes made to course and community categories');
11664: }
11665: return $resulttext;
11666: }
11667:
11668: sub modify_serverstatuses {
11669: my ($dom,%domconfig) = @_;
11670: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
11671: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
11672: %currserverstatus = %{$domconfig{'serverstatuses'}};
11673: }
11674: my @pages = &serverstatus_pages();
11675: foreach my $type (@pages) {
11676: $newserverstatus{$type}{'namedusers'} = '';
11677: $newserverstatus{$type}{'machines'} = '';
11678: if (defined($env{'form.'.$type.'_namedusers'})) {
11679: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
11680: my @okusers;
11681: foreach my $user (@users) {
11682: my ($uname,$udom) = split(/:/,$user);
11683: if (($udom =~ /^$match_domain$/) &&
11684: (&Apache::lonnet::domain($udom)) &&
11685: ($uname =~ /^$match_username$/)) {
11686: if (!grep(/^\Q$user\E/,@okusers)) {
11687: push(@okusers,$user);
11688: }
11689: }
11690: }
11691: if (@okusers > 0) {
11692: @okusers = sort(@okusers);
11693: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
11694: }
11695: }
11696: if (defined($env{'form.'.$type.'_machines'})) {
11697: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
11698: my @okmachines;
11699: foreach my $ip (@machines) {
11700: my @parts = split(/\./,$ip);
11701: next if (@parts < 4);
11702: my $badip = 0;
11703: for (my $i=0; $i<4; $i++) {
11704: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
11705: $badip = 1;
11706: last;
11707: }
11708: }
11709: if (!$badip) {
11710: push(@okmachines,$ip);
11711: }
11712: }
11713: @okmachines = sort(@okmachines);
11714: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
11715: }
11716: }
11717: my %serverstatushash = (
11718: serverstatuses => \%newserverstatus,
11719: );
11720: foreach my $type (@pages) {
11721: foreach my $setting ('namedusers','machines') {
11722: my (@current,@new);
11723: if (ref($currserverstatus{$type}) eq 'HASH') {
11724: if ($currserverstatus{$type}{$setting} ne '') {
11725: @current = split(/,/,$currserverstatus{$type}{$setting});
11726: }
11727: }
11728: if ($newserverstatus{$type}{$setting} ne '') {
11729: @new = split(/,/,$newserverstatus{$type}{$setting});
11730: }
11731: if (@current > 0) {
11732: if (@new > 0) {
11733: foreach my $item (@current) {
11734: if (!grep(/^\Q$item\E$/,@new)) {
11735: $changes{$type}{$setting} = 1;
11736: last;
11737: }
11738: }
11739: foreach my $item (@new) {
11740: if (!grep(/^\Q$item\E$/,@current)) {
11741: $changes{$type}{$setting} = 1;
11742: last;
11743: }
11744: }
11745: } else {
11746: $changes{$type}{$setting} = 1;
11747: }
11748: } elsif (@new > 0) {
11749: $changes{$type}{$setting} = 1;
11750: }
11751: }
11752: }
11753: if (keys(%changes) > 0) {
11754: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11755: my $putresult = &Apache::lonnet::put_dom('configuration',
11756: \%serverstatushash,$dom);
11757: if ($putresult eq 'ok') {
11758: $resulttext .= &mt('Changes made:').'<ul>';
11759: foreach my $type (@pages) {
11760: if (ref($changes{$type}) eq 'HASH') {
11761: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
11762: if ($changes{$type}{'namedusers'}) {
11763: if ($newserverstatus{$type}{'namedusers'} eq '') {
11764: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
11765: } else {
11766: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
11767: }
11768: }
11769: if ($changes{$type}{'machines'}) {
11770: if ($newserverstatus{$type}{'machines'} eq '') {
11771: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
11772: } else {
11773: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
11774: }
11775:
11776: }
11777: $resulttext .= '</ul></li>';
11778: }
11779: }
11780: $resulttext .= '</ul>';
11781: } else {
11782: $resulttext = '<span class="LC_error">'.
11783: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
11784:
11785: }
11786: } else {
11787: $resulttext = &mt('No changes made to access to server status pages');
11788: }
11789: return $resulttext;
11790: }
11791:
11792: sub modify_helpsettings {
11793: my ($r,$dom,$confname,%domconfig) = @_;
11794: my ($resulttext,$errors,%changes,%helphash);
11795: my %defaultchecked = ('submitbugs' => 'on');
11796: my @offon = ('off','on');
11797: my @toggles = ('submitbugs');
11798: my %current = ('submitbugs' => '');
11799: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
11800: %current = %{$domconfig{'helpsettings'}};
11801: }
11802: foreach my $item (@toggles) {
11803: if ($defaultchecked{$item} eq 'on') {
11804: if ($current{$item} eq '') {
11805: if ($env{'form.'.$item} eq '0') {
11806: $changes{$item} = 1;
11807: }
11808: } elsif ($current{$item} ne $env{'form.'.$item}) {
11809: $changes{$item} = 1;
11810: }
11811: } elsif ($defaultchecked{$item} eq 'off') {
11812: if ($current{$item} eq '') {
11813: if ($env{'form.'.$item} eq '1') {
11814: $changes{$item} = 1;
11815: }
11816: } elsif ($current{$item} ne $env{'form.'.$item}) {
11817: $changes{$item} = 1;
11818: }
11819: }
11820: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
11821: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
11822: }
11823: }
11824:
11825: my @modify = &Apache::loncommon::get_env_multiple('form.modifycusthelp');
11826: my $confname = $dom.'-domainconfig';
11827: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
11828: if (@modify) {
11829: foreach my $num (@modify) {
11830: my $rolename = $env{'form.custhelprole'.$num};
11831: if ($rolename ne '') {
11832: if (exists($existing{'rolesdef_'.$rolename})) {
11833: my $prefix = 'custhelp'.$num;
11834: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$prefix);
11835: my %currprivs;
11836: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
11837: split(/\_/,$existing{'rolesdef_'.$rolename});
11838: foreach my $level ('c','d','s') {
11839: if ($newprivs{$level} ne $currprivs{$level}) {
11840: $changes{'customrole'}{$rolename} = 1;
11841: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
11842: $newprivs{'c'},$confname,$dom);
11843: last;
11844: }
11845: }
11846: }
11847: }
11848: }
11849: }
11850: if ($env{'form.newcusthelp'} ne '') {
11851: my $prefix = 'custhelp'.$env{'form.newcusthelp'};
11852: my $rolename = $env{'form.newcusthelpname'};
11853: $rolename=~s/[^A-Za-z0-9]//gs;
11854: if ($rolename ne '') {
11855: unless(exists($existing{'rolesdef_'.$rolename})) {
11856: my $errmsg;
11857: my $result = &Apache::lonuserutils::store_custom_role($rolename,$prefix,
11858: $confname,$dom);
11859: if ($result eq 'ok') {
11860: $changes{'newcustomrole'} = $rolename;
11861: } else {
11862: $errmsg = ': '.$result;
11863: }
11864: }
11865: }
11866: }
11867:
11868: my $putresult;
11869: if (keys(%changes) > 0) {
11870: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
11871: if ($putresult eq 'ok') {
11872: $resulttext = &mt('Changes made:').'<ul>';
11873: foreach my $item (sort(keys(%changes))) {
11874: if ($item eq 'submitbugs') {
11875: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
11876: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
11877: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
11878: } elsif ($item eq 'customrole') {
11879: if (ref($changes{'customrole'}) eq 'HASH') {
11880: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
11881: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
11882: $role).'</li>';
11883: }
11884: }
11885: } elsif ($item eq 'newcustomrole') {
11886: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
11887: $changes{'newcustomrole'}).'</li>';
11888: }
11889: }
11890: $resulttext .= '</ul>';
11891: } else {
11892: $resulttext = &mt('No changes made to help settings');
11893: $errors .= '<li><span class="LC_error">'.
11894: &mt('An error occurred storing the settings: [_1]',
11895: $putresult).'</span></li>';
11896: }
11897: }
11898: if ($errors) {
11899: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11900: $errors.'</ul>';
11901: }
11902: return $resulttext;
11903: }
11904:
11905: sub modify_coursedefaults {
11906: my ($dom,$lastactref,%domconfig) = @_;
11907: my ($resulttext,$errors,%changes,%defaultshash);
11908: my %defaultchecked = (
11909: 'canuse_pdfforms' => 'off',
11910: 'uselcmath' => 'on',
11911: 'usejsme' => 'on'
11912: );
11913: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
11914: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
11915: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
11916: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
11917: 'mysqltables_textbook','mysqltables_placement');
11918: my @types = ('official','unofficial','community','textbook','placement');
11919: my %staticdefaults = (
11920: anonsurvey_threshold => 10,
11921: uploadquota => 500,
11922: postsubmit => 60,
11923: mysqltables => 172800,
11924: );
11925:
11926: $defaultshash{'coursedefaults'} = {};
11927:
11928: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
11929: if ($domconfig{'coursedefaults'} eq '') {
11930: $domconfig{'coursedefaults'} = {};
11931: }
11932: }
11933:
11934: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
11935: foreach my $item (@toggles) {
11936: if ($defaultchecked{$item} eq 'on') {
11937: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11938: ($env{'form.'.$item} eq '0')) {
11939: $changes{$item} = 1;
11940: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11941: $changes{$item} = 1;
11942: }
11943: } elsif ($defaultchecked{$item} eq 'off') {
11944: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11945: ($env{'form.'.$item} eq '1')) {
11946: $changes{$item} = 1;
11947: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11948: $changes{$item} = 1;
11949: }
11950: }
11951: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
11952: }
11953: foreach my $item (@numbers) {
11954: my ($currdef,$newdef);
11955: $newdef = $env{'form.'.$item};
11956: if ($item eq 'anonsurvey_threshold') {
11957: $currdef = $domconfig{'coursedefaults'}{$item};
11958: $newdef =~ s/\D//g;
11959: if ($newdef eq '' || $newdef < 1) {
11960: $newdef = 1;
11961: }
11962: $defaultshash{'coursedefaults'}{$item} = $newdef;
11963: } else {
11964: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
11965: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
11966: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
11967: }
11968: $newdef =~ s/[^\w.\-]//g;
11969: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
11970: }
11971: if ($currdef ne $newdef) {
11972: my $staticdef;
11973: if ($item eq 'anonsurvey_threshold') {
11974: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
11975: $changes{$item} = 1;
11976: }
11977: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
11978: my $setting = $1;
11979: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
11980: $changes{$setting} = 1;
11981: }
11982: }
11983: }
11984: }
11985: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
11986: my @currclonecode;
11987: if (ref($currclone) eq 'HASH') {
11988: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
11989: @currclonecode = @{$currclone->{'instcode'}};
11990: }
11991: }
11992: my $newclone;
11993: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
11994: $newclone = $env{'form.canclone'};
11995: }
11996: if ($newclone eq 'instcode') {
11997: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
11998: my (%codedefaults,@code_order,@clonecode);
11999: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
12000: \@code_order);
12001: foreach my $item (@code_order) {
12002: if (grep(/^\Q$item\E$/,@newcodes)) {
12003: push(@clonecode,$item);
12004: }
12005: }
12006: if (@clonecode) {
12007: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
12008: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
12009: if (@diffs) {
12010: $changes{'canclone'} = 1;
12011: }
12012: } else {
12013: $newclone eq '';
12014: }
12015: } elsif ($newclone ne '') {
12016: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
12017: }
12018: if ($newclone ne $currclone) {
12019: $changes{'canclone'} = 1;
12020: }
12021: my %credits;
12022: foreach my $type (@types) {
12023: unless ($type eq 'community') {
12024: $credits{$type} = $env{'form.'.$type.'_credits'};
12025: $credits{$type} =~ s/[^\d.]+//g;
12026: }
12027: }
12028: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
12029: ($env{'form.coursecredits'} eq '1')) {
12030: $changes{'coursecredits'} = 1;
12031: foreach my $type (keys(%credits)) {
12032: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12033: }
12034: } else {
12035: if ($env{'form.coursecredits'} eq '1') {
12036: foreach my $type (@types) {
12037: unless ($type eq 'community') {
12038: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
12039: $changes{'coursecredits'} = 1;
12040: }
12041: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12042: }
12043: }
12044: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12045: foreach my $type (@types) {
12046: unless ($type eq 'community') {
12047: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
12048: $changes{'coursecredits'} = 1;
12049: last;
12050: }
12051: }
12052: }
12053: }
12054: }
12055: if ($env{'form.postsubmit'} eq '1') {
12056: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
12057: my %currtimeout;
12058: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12059: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
12060: $changes{'postsubmit'} = 1;
12061: }
12062: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12063: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
12064: }
12065: } else {
12066: $changes{'postsubmit'} = 1;
12067: }
12068: foreach my $type (@types) {
12069: my $timeout = $env{'form.'.$type.'_timeout'};
12070: $timeout =~ s/\D//g;
12071: if ($timeout == $staticdefaults{'postsubmit'}) {
12072: $timeout = '';
12073: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
12074: $timeout = '0';
12075: }
12076: unless ($timeout eq '') {
12077: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
12078: }
12079: if (exists($currtimeout{$type})) {
12080: if ($timeout ne $currtimeout{$type}) {
12081: $changes{'postsubmit'} = 1;
12082: }
12083: } elsif ($timeout ne '') {
12084: $changes{'postsubmit'} = 1;
12085: }
12086: }
12087: } else {
12088: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
12089: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12090: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
12091: $changes{'postsubmit'} = 1;
12092: }
12093: } else {
12094: $changes{'postsubmit'} = 1;
12095: }
12096: }
12097: }
12098: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12099: $dom);
12100: if ($putresult eq 'ok') {
12101: if (keys(%changes) > 0) {
12102: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12103: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
12104: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
12105: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
12106: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
12107: if ($changes{$item}) {
12108: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
12109: }
12110: }
12111: if ($changes{'coursecredits'}) {
12112: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12113: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
12114: $domdefaults{$type.'credits'} =
12115: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
12116: }
12117: }
12118: }
12119: if ($changes{'postsubmit'}) {
12120: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12121: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
12122: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12123: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
12124: $domdefaults{$type.'postsubtimeout'} =
12125: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12126: }
12127: }
12128: }
12129: }
12130: if ($changes{'uploadquota'}) {
12131: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12132: foreach my $type (@types) {
12133: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
12134: }
12135: }
12136: }
12137: if ($changes{'canclone'}) {
12138: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12139: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12140: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
12141: if (@clonecodes) {
12142: $domdefaults{'canclone'} = join('+',@clonecodes);
12143: }
12144: }
12145: } else {
12146: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
12147: }
12148: }
12149: my $cachetime = 24*60*60;
12150: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12151: if (ref($lastactref) eq 'HASH') {
12152: $lastactref->{'domdefaults'} = 1;
12153: }
12154: }
12155: $resulttext = &mt('Changes made:').'<ul>';
12156: foreach my $item (sort(keys(%changes))) {
12157: if ($item eq 'canuse_pdfforms') {
12158: if ($env{'form.'.$item} eq '1') {
12159: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
12160: } else {
12161: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
12162: }
12163: } elsif ($item eq 'uselcmath') {
12164: if ($env{'form.'.$item} eq '1') {
12165: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
12166: } else {
12167: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
12168: }
12169: } elsif ($item eq 'usejsme') {
12170: if ($env{'form.'.$item} eq '1') {
12171: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
12172: } else {
12173: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
12174: }
12175: } elsif ($item eq 'anonsurvey_threshold') {
12176: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
12177: } elsif ($item eq 'uploadquota') {
12178: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12179: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
12180: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
12181: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
12182: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
12183: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
12184: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
12185: '</ul>'.
12186: '</li>';
12187: } else {
12188: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
12189: }
12190: } elsif ($item eq 'mysqltables') {
12191: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
12192: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
12193: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
12194: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
12195: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
12196: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
12197: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
12198: '</ul>'.
12199: '</li>';
12200: } else {
12201: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
12202: }
12203: } elsif ($item eq 'postsubmit') {
12204: if ($domdefaults{'postsubmit'} eq 'off') {
12205: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
12206: } else {
12207: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
12208: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12209: $resulttext .= &mt('durations:').'<ul>';
12210: foreach my $type (@types) {
12211: $resulttext .= '<li>';
12212: my $timeout;
12213: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12214: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12215: }
12216: my $display;
12217: if ($timeout eq '0') {
12218: $display = &mt('unlimited');
12219: } elsif ($timeout eq '') {
12220: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
12221: } else {
12222: $display = &mt('[quant,_1,second]',$timeout);
12223: }
12224: if ($type eq 'community') {
12225: $resulttext .= &mt('Communities');
12226: } elsif ($type eq 'official') {
12227: $resulttext .= &mt('Official courses');
12228: } elsif ($type eq 'unofficial') {
12229: $resulttext .= &mt('Unofficial courses');
12230: } elsif ($type eq 'textbook') {
12231: $resulttext .= &mt('Textbook courses');
12232: } elsif ($type eq 'placement') {
12233: $resulttext .= &mt('Placement tests');
12234: }
12235: $resulttext .= ' -- '.$display.'</li>';
12236: }
12237: $resulttext .= '</ul>';
12238: }
12239: $resulttext .= '</li>';
12240: }
12241: } elsif ($item eq 'coursecredits') {
12242: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12243: if (($domdefaults{'officialcredits'} eq '') &&
12244: ($domdefaults{'unofficialcredits'} eq '') &&
12245: ($domdefaults{'textbookcredits'} eq '')) {
12246: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
12247: } else {
12248: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
12249: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
12250: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
12251: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
12252: '</ul>'.
12253: '</li>';
12254: }
12255: } else {
12256: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
12257: }
12258: } elsif ($item eq 'canclone') {
12259: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12260: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12261: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
12262: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
12263: }
12264: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
12265: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
12266: } else {
12267: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
12268: }
12269: }
12270: }
12271: $resulttext .= '</ul>';
12272: } else {
12273: $resulttext = &mt('No changes made to course defaults');
12274: }
12275: } else {
12276: $resulttext = '<span class="LC_error">'.
12277: &mt('An error occurred: [_1]',$putresult).'</span>';
12278: }
12279: return $resulttext;
12280: }
12281:
12282: sub modify_selfenrollment {
12283: my ($dom,$lastactref,%domconfig) = @_;
12284: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
12285: my @types = ('official','unofficial','community','textbook','placement');
12286: my %titles = &tool_titles();
12287: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
12288: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
12289: $ordered{'default'} = ['types','registered','approval','limit'];
12290:
12291: my (%roles,%shown,%toplevel);
12292: $roles{'0'} = &Apache::lonnet::plaintext('dc');
12293:
12294: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
12295: if ($domconfig{'selfenrollment'} eq '') {
12296: $domconfig{'selfenrollment'} = {};
12297: }
12298: }
12299: %toplevel = (
12300: admin => 'Configuration Rights',
12301: default => 'Default settings',
12302: validation => 'Validation of self-enrollment requests',
12303: );
12304: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
12305:
12306: if (ref($ordered{'admin'}) eq 'ARRAY') {
12307: foreach my $item (@{$ordered{'admin'}}) {
12308: foreach my $type (@types) {
12309: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
12310: $selfenrollhash{'admin'}{$type}{$item} = 1;
12311: } else {
12312: $selfenrollhash{'admin'}{$type}{$item} = 0;
12313: }
12314: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
12315: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
12316: if ($selfenrollhash{'admin'}{$type}{$item} ne
12317: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
12318: push(@{$changes{'admin'}{$type}},$item);
12319: }
12320: } else {
12321: if (!$selfenrollhash{'admin'}{$type}{$item}) {
12322: push(@{$changes{'admin'}{$type}},$item);
12323: }
12324: }
12325: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
12326: push(@{$changes{'admin'}{$type}},$item);
12327: }
12328: }
12329: }
12330: }
12331:
12332: foreach my $item (@{$ordered{'default'}}) {
12333: foreach my $type (@types) {
12334: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
12335: if ($item eq 'types') {
12336: unless (($value eq 'all') || ($value eq 'dom')) {
12337: $value = '';
12338: }
12339: } elsif ($item eq 'registered') {
12340: unless ($value eq '1') {
12341: $value = 0;
12342: }
12343: } elsif ($item eq 'approval') {
12344: unless ($value =~ /^[012]$/) {
12345: $value = 0;
12346: }
12347: } else {
12348: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
12349: $value = 'none';
12350: }
12351: }
12352: $selfenrollhash{'default'}{$type}{$item} = $value;
12353: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
12354: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
12355: if ($selfenrollhash{'default'}{$type}{$item} ne
12356: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
12357: push(@{$changes{'default'}{$type}},$item);
12358: }
12359: } else {
12360: push(@{$changes{'default'}{$type}},$item);
12361: }
12362: } else {
12363: push(@{$changes{'default'}{$type}},$item);
12364: }
12365: if ($item eq 'limit') {
12366: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
12367: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
12368: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
12369: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
12370: }
12371: } else {
12372: $selfenrollhash{'default'}{$type}{'cap'} = '';
12373: }
12374: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
12375: if ($selfenrollhash{'default'}{$type}{'cap'} ne
12376: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
12377: push(@{$changes{'default'}{$type}},'cap');
12378: }
12379: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
12380: push(@{$changes{'default'}{$type}},'cap');
12381: }
12382: }
12383: }
12384: }
12385:
12386: foreach my $item (@{$itemsref}) {
12387: if ($item eq 'fields') {
12388: my @changed;
12389: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
12390: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
12391: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
12392: }
12393: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
12394: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
12395: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
12396: $domconfig{'selfenrollment'}{'validation'}{$item});
12397: } else {
12398: @changed = @{$selfenrollhash{'validation'}{$item}};
12399: }
12400: } else {
12401: @changed = @{$selfenrollhash{'validation'}{$item}};
12402: }
12403: if (@changed) {
12404: if ($selfenrollhash{'validation'}{$item}) {
12405: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
12406: } else {
12407: $changes{'validation'}{$item} = &mt('None');
12408: }
12409: }
12410: } else {
12411: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
12412: if ($item eq 'markup') {
12413: if ($env{'form.selfenroll_validation_'.$item}) {
12414: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
12415: }
12416: }
12417: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
12418: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
12419: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
12420: }
12421: }
12422: }
12423: }
12424:
12425: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
12426: $dom);
12427: if ($putresult eq 'ok') {
12428: if (keys(%changes) > 0) {
12429: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12430: $resulttext = &mt('Changes made:').'<ul>';
12431: foreach my $key ('admin','default','validation') {
12432: if (ref($changes{$key}) eq 'HASH') {
12433: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
12434: if ($key eq 'validation') {
12435: foreach my $item (@{$itemsref}) {
12436: if (exists($changes{$key}{$item})) {
12437: if ($item eq 'markup') {
12438: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12439: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
12440: } else {
12441: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12442: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
12443: }
12444: }
12445: }
12446: } else {
12447: foreach my $type (@types) {
12448: if ($type eq 'community') {
12449: $roles{'1'} = &mt('Community personnel');
12450: } else {
12451: $roles{'1'} = &mt('Course personnel');
12452: }
12453: if (ref($changes{$key}{$type}) eq 'ARRAY') {
12454: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12455: if ($key eq 'admin') {
12456: my @mgrdc = ();
12457: if (ref($ordered{$key}) eq 'ARRAY') {
12458: foreach my $item (@{$ordered{'admin'}}) {
12459: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12460: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
12461: push(@mgrdc,$item);
12462: }
12463: }
12464: }
12465: if (@mgrdc) {
12466: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
12467: } else {
12468: delete($domdefaults{$type.'selfenrolladmdc'});
12469: }
12470: }
12471: } else {
12472: if (ref($ordered{$key}) eq 'ARRAY') {
12473: foreach my $item (@{$ordered{$key}}) {
12474: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12475: $domdefaults{$type.'selfenroll'.$item} =
12476: $selfenrollhash{$key}{$type}{$item};
12477: }
12478: }
12479: }
12480: }
12481: }
12482: $resulttext .= '<li>'.$titles{$type}.'<ul>';
12483: foreach my $item (@{$ordered{$key}}) {
12484: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12485: $resulttext .= '<li>';
12486: if ($key eq 'admin') {
12487: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
12488: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
12489: } else {
12490: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
12491: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
12492: }
12493: $resulttext .= '</li>';
12494: }
12495: }
12496: $resulttext .= '</ul></li>';
12497: }
12498: }
12499: $resulttext .= '</ul></li>';
12500: }
12501: }
12502: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
12503: my $cachetime = 24*60*60;
12504: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12505: if (ref($lastactref) eq 'HASH') {
12506: $lastactref->{'domdefaults'} = 1;
12507: }
12508: }
12509: }
12510: $resulttext .= '</ul>';
12511: } else {
12512: $resulttext = &mt('No changes made to self-enrollment settings');
12513: }
12514: } else {
12515: $resulttext = '<span class="LC_error">'.
12516: &mt('An error occurred: [_1]',$putresult).'</span>';
12517: }
12518: return $resulttext;
12519: }
12520:
12521: sub modify_usersessions {
12522: my ($dom,$lastactref,%domconfig) = @_;
12523: my @hostingtypes = ('version','excludedomain','includedomain');
12524: my @offloadtypes = ('primary','default');
12525: my %types = (
12526: remote => \@hostingtypes,
12527: hosted => \@hostingtypes,
12528: spares => \@offloadtypes,
12529: );
12530: my @prefixes = ('remote','hosted','spares');
12531: my @lcversions = &Apache::lonnet::all_loncaparevs();
12532: my (%by_ip,%by_location,@intdoms,@instdoms);
12533: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
12534: my @locations = sort(keys(%by_location));
12535: my (%defaultshash,%changes);
12536: foreach my $prefix (@prefixes) {
12537: $defaultshash{'usersessions'}{$prefix} = {};
12538: }
12539: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12540: my $resulttext;
12541: my %iphost = &Apache::lonnet::get_iphost();
12542: foreach my $prefix (@prefixes) {
12543: next if ($prefix eq 'spares');
12544: foreach my $type (@{$types{$prefix}}) {
12545: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
12546: if ($type eq 'version') {
12547: my $value = $env{'form.'.$prefix.'_'.$type};
12548: my $okvalue;
12549: if ($value ne '') {
12550: if (grep(/^\Q$value\E$/,@lcversions)) {
12551: $okvalue = $value;
12552: }
12553: }
12554: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12555: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12556: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
12557: if ($inuse == 0) {
12558: $changes{$prefix}{$type} = 1;
12559: } else {
12560: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
12561: $changes{$prefix}{$type} = 1;
12562: }
12563: if ($okvalue ne '') {
12564: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12565: }
12566: }
12567: } else {
12568: if (($inuse == 1) && ($okvalue ne '')) {
12569: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12570: $changes{$prefix}{$type} = 1;
12571: }
12572: }
12573: } else {
12574: if (($inuse == 1) && ($okvalue ne '')) {
12575: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12576: $changes{$prefix}{$type} = 1;
12577: }
12578: }
12579: } else {
12580: if (($inuse == 1) && ($okvalue ne '')) {
12581: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12582: $changes{$prefix}{$type} = 1;
12583: }
12584: }
12585: } else {
12586: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
12587: my @okvals;
12588: foreach my $val (@vals) {
12589: if ($val =~ /:/) {
12590: my @items = split(/:/,$val);
12591: foreach my $item (@items) {
12592: if (ref($by_location{$item}) eq 'ARRAY') {
12593: push(@okvals,$item);
12594: }
12595: }
12596: } else {
12597: if (ref($by_location{$val}) eq 'ARRAY') {
12598: push(@okvals,$val);
12599: }
12600: }
12601: }
12602: @okvals = sort(@okvals);
12603: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12604: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12605: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12606: if ($inuse == 0) {
12607: $changes{$prefix}{$type} = 1;
12608: } else {
12609: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12610: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
12611: if (@changed > 0) {
12612: $changes{$prefix}{$type} = 1;
12613: }
12614: }
12615: } else {
12616: if ($inuse == 1) {
12617: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12618: $changes{$prefix}{$type} = 1;
12619: }
12620: }
12621: } else {
12622: if ($inuse == 1) {
12623: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12624: $changes{$prefix}{$type} = 1;
12625: }
12626: }
12627: } else {
12628: if ($inuse == 1) {
12629: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12630: $changes{$prefix}{$type} = 1;
12631: }
12632: }
12633: }
12634: }
12635: }
12636:
12637: my @alldoms = &Apache::lonnet::all_domains();
12638: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12639: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
12640: my $savespares;
12641:
12642: foreach my $lonhost (sort(keys(%servers))) {
12643: my $serverhomeID =
12644: &Apache::lonnet::get_server_homeID($servers{$lonhost});
12645: my $serverhostname = &Apache::lonnet::hostname($lonhost);
12646: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
12647: my %spareschg;
12648: foreach my $type (@{$types{'spares'}}) {
12649: my @okspares;
12650: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
12651: foreach my $server (@checked) {
12652: if (&Apache::lonnet::hostname($server) ne '') {
12653: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
12654: unless (grep(/^\Q$server\E$/,@okspares)) {
12655: push(@okspares,$server);
12656: }
12657: }
12658: }
12659: }
12660: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
12661: my $newspare;
12662: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
12663: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
12664: $newspare = $new;
12665: }
12666: }
12667: my @spares;
12668: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
12669: @spares = sort(@okspares,$newspare);
12670: } else {
12671: @spares = sort(@okspares);
12672: }
12673: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
12674: if (ref($spareid{$lonhost}) eq 'HASH') {
12675: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
12676: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
12677: if (@diffs > 0) {
12678: $spareschg{$type} = 1;
12679: }
12680: }
12681: }
12682: }
12683: if (keys(%spareschg) > 0) {
12684: $changes{'spares'}{$lonhost} = \%spareschg;
12685: }
12686: }
12687: $defaultshash{'usersessions'}{'offloadnow'} = {};
12688: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
12689: my @okoffload;
12690: if (@offloadnow) {
12691: foreach my $server (@offloadnow) {
12692: if (&Apache::lonnet::hostname($server) ne '') {
12693: unless (grep(/^\Q$server\E$/,@okoffload)) {
12694: push(@okoffload,$server);
12695: }
12696: }
12697: }
12698: if (@okoffload) {
12699: foreach my $lonhost (@okoffload) {
12700: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
12701: }
12702: }
12703: }
12704: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12705: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
12706: if (ref($changes{'spares'}) eq 'HASH') {
12707: if (keys(%{$changes{'spares'}}) > 0) {
12708: $savespares = 1;
12709: }
12710: }
12711: } else {
12712: $savespares = 1;
12713: }
12714: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
12715: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
12716: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
12717: $changes{'offloadnow'} = 1;
12718: last;
12719: }
12720: }
12721: unless ($changes{'offloadnow'}) {
12722: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
12723: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
12724: $changes{'offloadnow'} = 1;
12725: last;
12726: }
12727: }
12728: }
12729: } elsif (@okoffload) {
12730: $changes{'offloadnow'} = 1;
12731: }
12732: } elsif (@okoffload) {
12733: $changes{'offloadnow'} = 1;
12734: }
12735: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
12736: if ((keys(%changes) > 0) || ($savespares)) {
12737: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12738: $dom);
12739: if ($putresult eq 'ok') {
12740: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12741: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
12742: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
12743: }
12744: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
12745: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
12746: }
12747: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12748: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
12749: }
12750: }
12751: my $cachetime = 24*60*60;
12752: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12753: if (ref($lastactref) eq 'HASH') {
12754: $lastactref->{'domdefaults'} = 1;
12755: }
12756: if (keys(%changes) > 0) {
12757: my %lt = &usersession_titles();
12758: $resulttext = &mt('Changes made:').'<ul>';
12759: foreach my $prefix (@prefixes) {
12760: if (ref($changes{$prefix}) eq 'HASH') {
12761: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
12762: if ($prefix eq 'spares') {
12763: if (ref($changes{$prefix}) eq 'HASH') {
12764: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
12765: $resulttext .= '<li><b>'.$lonhost.'</b> ';
12766: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
12767: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
12768: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12769: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
12770: foreach my $type (@{$types{$prefix}}) {
12771: if ($changes{$prefix}{$lonhost}{$type}) {
12772: my $offloadto = &mt('None');
12773: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
12774: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
12775: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
12776: }
12777: }
12778: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
12779: }
12780: }
12781: }
12782: $resulttext .= '</li>';
12783: }
12784: }
12785: } else {
12786: foreach my $type (@{$types{$prefix}}) {
12787: if (defined($changes{$prefix}{$type})) {
12788: my $newvalue;
12789: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12790: if (ref($defaultshash{'usersessions'}{$prefix})) {
12791: if ($type eq 'version') {
12792: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
12793: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12794: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
12795: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
12796: }
12797: }
12798: }
12799: }
12800: if ($newvalue eq '') {
12801: if ($type eq 'version') {
12802: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
12803: } else {
12804: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
12805: }
12806: } else {
12807: if ($type eq 'version') {
12808: $newvalue .= ' '.&mt('(or later)');
12809: }
12810: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
12811: }
12812: }
12813: }
12814: }
12815: $resulttext .= '</ul>';
12816: }
12817: }
12818: if ($changes{'offloadnow'}) {
12819: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12820: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
12821: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
12822: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
12823: $resulttext .= '<li>'.$lonhost.'</li>';
12824: }
12825: $resulttext .= '</ul>';
12826: } else {
12827: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
12828: }
12829: } else {
12830: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
12831: }
12832: }
12833: $resulttext .= '</ul>';
12834: } else {
12835: $resulttext = $nochgmsg;
12836: }
12837: } else {
12838: $resulttext = '<span class="LC_error">'.
12839: &mt('An error occurred: [_1]',$putresult).'</span>';
12840: }
12841: } else {
12842: $resulttext = $nochgmsg;
12843: }
12844: return $resulttext;
12845: }
12846:
12847: sub modify_ssl {
12848: my ($dom,$lastactref,%domconfig) = @_;
12849: my (%by_ip,%by_location,@intdoms,@instdoms);
12850: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
12851: my @locations = sort(keys(%by_location));
12852: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12853: my (%defaultshash,%changes);
12854: my $action = 'ssl';
12855: my @prefixes = ('connect','replication');
12856: foreach my $prefix (@prefixes) {
12857: $defaultshash{$action}{$prefix} = {};
12858: }
12859: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12860: my $resulttext;
12861: my %iphost = &Apache::lonnet::get_iphost();
12862: my @reptypes = ('certreq','nocertreq');
12863: my @connecttypes = ('dom','intdom','other');
12864: my %types = (
12865: connect => \@connecttypes,
12866: replication => \@reptypes,
12867: );
12868: foreach my $prefix (sort(keys(%types))) {
12869: foreach my $type (@{$types{$prefix}}) {
12870: if ($prefix eq 'connect') {
12871: my $value = 'yes';
12872: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
12873: $value = $env{'form.'.$prefix.'_'.$type};
12874: }
12875: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
12876: if ($domconfig{$action}{$prefix}{$type} ne '') {
12877: if ($value ne $domconfig{$action}{$prefix}{$type}) {
12878: $changes{$prefix}{$type} = 1;
12879: }
12880: $defaultshash{$action}{$prefix}{$type} = $value;
12881: } else {
12882: $defaultshash{$action}{$prefix}{$type} = $value;
12883: $changes{$prefix}{$type} = 1;
12884: }
12885: } else {
12886: $defaultshash{$action}{$prefix}{$type} = $value;
12887: $changes{$prefix}{$type} = 1;
12888: }
12889: if (($type eq 'dom') && (keys(%servers) == 1)) {
12890: delete($changes{$prefix}{$type});
12891: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
12892: delete($changes{$prefix}{$type});
12893: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
12894: delete($changes{$prefix}{$type});
12895: }
12896: } elsif ($prefix eq 'replication') {
12897: if (@locations > 0) {
12898: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
12899: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
12900: my @okvals;
12901: foreach my $val (@vals) {
12902: if ($val =~ /:/) {
12903: my @items = split(/:/,$val);
12904: foreach my $item (@items) {
12905: if (ref($by_location{$item}) eq 'ARRAY') {
12906: push(@okvals,$item);
12907: }
12908: }
12909: } else {
12910: if (ref($by_location{$val}) eq 'ARRAY') {
12911: push(@okvals,$val);
12912: }
12913: }
12914: }
12915: @okvals = sort(@okvals);
12916: if (ref($domconfig{$action}) eq 'HASH') {
12917: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
12918: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
12919: if ($inuse == 0) {
12920: $changes{$prefix}{$type} = 1;
12921: } else {
12922: $defaultshash{$action}{$prefix}{$type} = \@okvals;
12923: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
12924: if (@changed > 0) {
12925: $changes{$prefix}{$type} = 1;
12926: }
12927: }
12928: } else {
12929: if ($inuse == 1) {
12930: $defaultshash{$action}{$prefix}{$type} = \@okvals;
12931: $changes{$prefix}{$type} = 1;
12932: }
12933: }
12934: } else {
12935: if ($inuse == 1) {
12936: $defaultshash{$action}{$prefix}{$type} = \@okvals;
12937: $changes{$prefix}{$type} = 1;
12938: }
12939: }
12940: } else {
12941: if ($inuse == 1) {
12942: $defaultshash{$action}{$prefix}{$type} = \@okvals;
12943: $changes{$prefix}{$type} = 1;
12944: }
12945: }
12946: }
12947: }
12948: }
12949: }
12950: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
12951: if (keys(%changes) > 0) {
12952: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12953: $dom);
12954: if ($putresult eq 'ok') {
12955: if (ref($defaultshash{$action}) eq 'HASH') {
12956: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
12957: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
12958: }
12959: if (ref($defaultshash{$action}{'connect'}) eq 'HASH') {
12960: $domdefaults{'connect'} = $domconfig{$action}{'connect'};
12961: }
12962: }
12963: my $cachetime = 24*60*60;
12964: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12965: if (ref($lastactref) eq 'HASH') {
12966: $lastactref->{'domdefaults'} = 1;
12967: }
12968: if (keys(%changes) > 0) {
12969: my %titles = &ssl_titles();
12970: $resulttext = &mt('Changes made:').'<ul>';
12971: foreach my $prefix (@prefixes) {
12972: if (ref($changes{$prefix}) eq 'HASH') {
12973: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
12974: foreach my $type (@{$types{$prefix}}) {
12975: if (defined($changes{$prefix}{$type})) {
12976: my $newvalue;
12977: if (ref($defaultshash{$action}) eq 'HASH') {
12978: if (ref($defaultshash{$action}{$prefix})) {
12979: if ($prefix eq 'connect') {
12980: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
12981: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
12982: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
12983: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
12984: }
12985: }
12986: }
12987: if ($newvalue eq '') {
12988: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
12989: } else {
12990: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
12991: }
12992: }
12993: }
12994: }
12995: $resulttext .= '</ul>';
12996: }
12997: }
12998: } else {
12999: $resulttext = $nochgmsg;
13000: }
13001: } else {
13002: $resulttext = '<span class="LC_error">'.
13003: &mt('An error occurred: [_1]',$putresult).'</span>';
13004: }
13005: } else {
13006: $resulttext = $nochgmsg;
13007: }
13008: return $resulttext;
13009: }
13010:
13011: sub modify_trust {
13012: my ($dom,$lastactref,%domconfig) = @_;
13013: my (%by_ip,%by_location,@intdoms,@instdoms);
13014: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13015: my @locations = sort(keys(%by_location));
13016: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
13017: my @types = ('exc','inc');
13018: my (%defaultshash,%changes);
13019: foreach my $prefix (@prefixes) {
13020: $defaultshash{'trust'}{$prefix} = {};
13021: }
13022: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13023: my $resulttext;
13024: foreach my $prefix (@prefixes) {
13025: foreach my $type (@types) {
13026: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13027: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13028: my @okvals;
13029: foreach my $val (@vals) {
13030: if ($val =~ /:/) {
13031: my @items = split(/:/,$val);
13032: foreach my $item (@items) {
13033: if (ref($by_location{$item}) eq 'ARRAY') {
13034: push(@okvals,$item);
13035: }
13036: }
13037: } else {
13038: if (ref($by_location{$val}) eq 'ARRAY') {
13039: push(@okvals,$val);
13040: }
13041: }
13042: }
13043: @okvals = sort(@okvals);
13044: if (ref($domconfig{'trust'}) eq 'HASH') {
13045: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
13046: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
13047: if ($inuse == 0) {
13048: $changes{$prefix}{$type} = 1;
13049: } else {
13050: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13051: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
13052: if (@changed > 0) {
13053: $changes{$prefix}{$type} = 1;
13054: }
13055: }
13056: } else {
13057: if ($inuse == 1) {
13058: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13059: $changes{$prefix}{$type} = 1;
13060: }
13061: }
13062: } else {
13063: if ($inuse == 1) {
13064: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13065: $changes{$prefix}{$type} = 1;
13066: }
13067: }
13068: } else {
13069: if ($inuse == 1) {
13070: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13071: $changes{$prefix}{$type} = 1;
13072: }
13073: }
13074: }
13075: }
13076: my $nochgmsg = &mt('No changes made to trust settings.');
13077: if (keys(%changes) > 0) {
13078: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13079: $dom);
13080: if ($putresult eq 'ok') {
13081: if (ref($defaultshash{'trust'}) eq 'HASH') {
13082: foreach my $prefix (@prefixes) {
13083: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
13084: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
13085: }
13086: }
13087: }
13088: my $cachetime = 24*60*60;
13089: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13090: if (ref($lastactref) eq 'HASH') {
13091: $lastactref->{'domdefaults'} = 1;
13092: }
13093: if (keys(%changes) > 0) {
13094: my %lt = &trust_titles();
13095: $resulttext = &mt('Changes made:').'<ul>';
13096: foreach my $prefix (@prefixes) {
13097: if (ref($changes{$prefix}) eq 'HASH') {
13098: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13099: foreach my $type (@types) {
13100: if (defined($changes{$prefix}{$type})) {
13101: my $newvalue;
13102: if (ref($defaultshash{'trust'}) eq 'HASH') {
13103: if (ref($defaultshash{'trust'}{$prefix})) {
13104: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
13105: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
13106: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
13107: }
13108: }
13109: }
13110: }
13111: if ($newvalue eq '') {
13112: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13113: } else {
13114: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13115: }
13116: }
13117: }
13118: $resulttext .= '</ul>';
13119: }
13120: }
13121: $resulttext .= '</ul>';
13122: } else {
13123: $resulttext = $nochgmsg;
13124: }
13125: } else {
13126: $resulttext = '<span class="LC_error">'.
13127: &mt('An error occurred: [_1]',$putresult).'</span>';
13128: }
13129: } else {
13130: $resulttext = $nochgmsg;
13131: }
13132: return $resulttext;
13133: }
13134:
13135: sub modify_loadbalancing {
13136: my ($dom,%domconfig) = @_;
13137: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13138: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13139: my ($othertitle,$usertypes,$types) =
13140: &Apache::loncommon::sorted_inst_types($dom);
13141: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13142: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13143: my @sparestypes = ('primary','default');
13144: my %typetitles = &sparestype_titles();
13145: my $resulttext;
13146: my (%currbalancer,%currtargets,%currrules,%existing);
13147: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13148: %existing = %{$domconfig{'loadbalancing'}};
13149: }
13150: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13151: \%currtargets,\%currrules);
13152: my ($saveloadbalancing,%defaultshash,%changes);
13153: my ($alltypes,$othertypes,$titles) =
13154: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13155: my %ruletitles = &offloadtype_text();
13156: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13157: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13158: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13159: if ($balancer eq '') {
13160: next;
13161: }
13162: if (!exists($servers{$balancer})) {
13163: if (exists($currbalancer{$balancer})) {
13164: push(@{$changes{'delete'}},$balancer);
13165: }
13166: next;
13167: }
13168: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
13169: push(@{$changes{'delete'}},$balancer);
13170: next;
13171: }
13172: if (!exists($currbalancer{$balancer})) {
13173: push(@{$changes{'add'}},$balancer);
13174: }
13175: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
13176: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
13177: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
13178: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13179: $saveloadbalancing = 1;
13180: }
13181: foreach my $sparetype (@sparestypes) {
13182: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
13183: my @offloadto;
13184: foreach my $target (@targets) {
13185: if (($servers{$target}) && ($target ne $balancer)) {
13186: if ($sparetype eq 'default') {
13187: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
13188: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
13189: }
13190: }
13191: unless(grep(/^\Q$target\E$/,@offloadto)) {
13192: push(@offloadto,$target);
13193: }
13194: }
13195: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
13196: }
13197: }
13198: if (ref($currtargets{$balancer}) eq 'HASH') {
13199: foreach my $sparetype (@sparestypes) {
13200: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
13201: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
13202: if (@targetdiffs > 0) {
13203: $changes{'curr'}{$balancer}{'targets'} = 1;
13204: }
13205: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13206: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13207: $changes{'curr'}{$balancer}{'targets'} = 1;
13208: }
13209: }
13210: }
13211: } else {
13212: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
13213: foreach my $sparetype (@sparestypes) {
13214: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13215: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13216: $changes{'curr'}{$balancer}{'targets'} = 1;
13217: }
13218: }
13219: }
13220: }
13221: }
13222: my $ishomedom;
13223: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
13224: $ishomedom = 1;
13225: }
13226: if (ref($alltypes) eq 'ARRAY') {
13227: foreach my $type (@{$alltypes}) {
13228: my $rule;
13229: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
13230: (!$ishomedom)) {
13231: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
13232: }
13233: if ($rule eq 'specific') {
13234: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
13235: if (exists($servers{$specifiedhost})) {
13236: $rule = $specifiedhost;
13237: }
13238: }
13239: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
13240: if (ref($currrules{$balancer}) eq 'HASH') {
13241: if ($rule ne $currrules{$balancer}{$type}) {
13242: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13243: }
13244: } elsif ($rule ne '') {
13245: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13246: }
13247: }
13248: }
13249: }
13250: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
13251: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
13252: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
13253: $defaultshash{'loadbalancing'} = {};
13254: }
13255: my $putresult = &Apache::lonnet::put_dom('configuration',
13256: \%defaultshash,$dom);
13257: if ($putresult eq 'ok') {
13258: if (keys(%changes) > 0) {
13259: my %toupdate;
13260: if (ref($changes{'delete'}) eq 'ARRAY') {
13261: foreach my $balancer (sort(@{$changes{'delete'}})) {
13262: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
13263: $toupdate{$balancer} = 1;
13264: }
13265: }
13266: if (ref($changes{'add'}) eq 'ARRAY') {
13267: foreach my $balancer (sort(@{$changes{'add'}})) {
13268: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
13269: $toupdate{$balancer} = 1;
13270: }
13271: }
13272: if (ref($changes{'curr'}) eq 'HASH') {
13273: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
13274: $toupdate{$balancer} = 1;
13275: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
13276: if ($changes{'curr'}{$balancer}{'targets'}) {
13277: my %offloadstr;
13278: foreach my $sparetype (@sparestypes) {
13279: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13280: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13281: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13282: }
13283: }
13284: }
13285: if (keys(%offloadstr) == 0) {
13286: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
13287: } else {
13288: my $showoffload;
13289: foreach my $sparetype (@sparestypes) {
13290: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
13291: if (defined($offloadstr{$sparetype})) {
13292: $showoffload .= $offloadstr{$sparetype};
13293: } else {
13294: $showoffload .= &mt('None');
13295: }
13296: $showoffload .= (' 'x3);
13297: }
13298: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
13299: }
13300: }
13301: }
13302: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
13303: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
13304: foreach my $type (@{$alltypes}) {
13305: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
13306: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13307: my $balancetext;
13308: if ($rule eq '') {
13309: $balancetext = $ruletitles{'default'};
13310: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
13311: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13312: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13313: foreach my $sparetype (@sparestypes) {
13314: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13315: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13316: }
13317: }
13318: foreach my $item (@{$alltypes}) {
13319: next if ($item =~ /^_LC_ipchange/);
13320: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
13321: if ($hasrule eq 'homeserver') {
13322: map { $toupdate{$_} = 1; } (keys(%libraryservers));
13323: } else {
13324: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
13325: if ($servers{$hasrule}) {
13326: $toupdate{$hasrule} = 1;
13327: }
13328: }
13329: }
13330: }
13331: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
13332: $balancetext = $ruletitles{$rule};
13333: } else {
13334: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13335: $balancetext = $ruletitles{'particular'}.' '.$receiver;
13336: if ($receiver) {
13337: $toupdate{$receiver};
13338: }
13339: }
13340: } else {
13341: $balancetext = $ruletitles{$rule};
13342: }
13343: } else {
13344: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
13345: }
13346: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
13347: }
13348: }
13349: }
13350: }
13351: if (keys(%toupdate)) {
13352: my %thismachine;
13353: my $updatedhere;
13354: my $cachetime = 60*60*24;
13355: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13356: foreach my $lonhost (keys(%toupdate)) {
13357: if ($thismachine{$lonhost}) {
13358: unless ($updatedhere) {
13359: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
13360: $defaultshash{'loadbalancing'},
13361: $cachetime);
13362: $updatedhere = 1;
13363: }
13364: } else {
13365: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
13366: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13367: }
13368: }
13369: }
13370: }
13371: }
13372: if ($resulttext ne '') {
13373: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
13374: } else {
13375: $resulttext = $nochgmsg;
13376: }
13377: } else {
13378: $resulttext = $nochgmsg;
13379: }
13380: } else {
13381: $resulttext = '<span class="LC_error">'.
13382: &mt('An error occurred: [_1]',$putresult).'</span>';
13383: }
13384: } else {
13385: $resulttext = $nochgmsg;
13386: }
13387: return $resulttext;
13388: }
13389:
13390: sub recurse_check {
13391: my ($chkcats,$categories,$depth,$name) = @_;
13392: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
13393: my $chg = 0;
13394: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
13395: my $category = $chkcats->[$depth]{$name}[$j];
13396: my $item;
13397: if ($category eq '') {
13398: $chg ++;
13399: } else {
13400: my $deeper = $depth + 1;
13401: $item = &escape($category).':'.&escape($name).':'.$depth;
13402: if ($chg) {
13403: $categories->{$item} -= $chg;
13404: }
13405: &recurse_check($chkcats,$categories,$deeper,$category);
13406: $deeper --;
13407: }
13408: }
13409: }
13410: return;
13411: }
13412:
13413: sub recurse_cat_deletes {
13414: my ($item,$coursecategories,$deletions) = @_;
13415: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13416: my $subdepth = $depth + 1;
13417: if (ref($coursecategories) eq 'HASH') {
13418: foreach my $subitem (keys(%{$coursecategories})) {
13419: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
13420: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
13421: delete($coursecategories->{$subitem});
13422: $deletions->{$subitem} = 1;
13423: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
13424: }
13425: }
13426: }
13427: return;
13428: }
13429:
13430: sub get_active_dcs {
13431: my ($dom) = @_;
13432: my $now = time;
13433: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
13434: my %domcoords;
13435: my $numdcs = 0;
13436: foreach my $server (keys(%dompersonnel)) {
13437: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
13438: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
13439: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
13440: }
13441: }
13442: return %domcoords;
13443: }
13444:
13445: sub active_dc_picker {
13446: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
13447: my %domcoords = &get_active_dcs($dom);
13448: my @domcoord = keys(%domcoords);
13449: if (keys(%currhash)) {
13450: foreach my $dc (keys(%currhash)) {
13451: unless (exists($domcoords{$dc})) {
13452: push(@domcoord,$dc);
13453: }
13454: }
13455: }
13456: @domcoord = sort(@domcoord);
13457: my $numdcs = scalar(@domcoord);
13458: my $rows = 0;
13459: my $table;
13460: if ($numdcs > 1) {
13461: $table = '<table>';
13462: for (my $i=0; $i<@domcoord; $i++) {
13463: my $rem = $i%($numinrow);
13464: if ($rem == 0) {
13465: if ($i > 0) {
13466: $table .= '</tr>';
13467: }
13468: $table .= '<tr>';
13469: $rows ++;
13470: }
13471: my $check = '';
13472: if ($inputtype eq 'radio') {
13473: if (keys(%currhash) == 0) {
13474: if (!$i) {
13475: $check = ' checked="checked"';
13476: }
13477: } elsif (exists($currhash{$domcoord[$i]})) {
13478: $check = ' checked="checked"';
13479: }
13480: } else {
13481: if (exists($currhash{$domcoord[$i]})) {
13482: $check = ' checked="checked"';
13483: }
13484: }
13485: if ($i == @domcoord - 1) {
13486: my $colsleft = $numinrow - $rem;
13487: if ($colsleft > 1) {
13488: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
13489: } else {
13490: $table .= '<td class="LC_left_item">';
13491: }
13492: } else {
13493: $table .= '<td class="LC_left_item">';
13494: }
13495: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
13496: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
13497: $table .= '<span class="LC_nobreak"><label>'.
13498: '<input type="'.$inputtype.'" name="'.$name.'"'.
13499: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
13500: if ($user ne $dcname.':'.$dcdom) {
13501: $table .= ' ('.$dcname.':'.$dcdom.')';
13502: }
13503: $table .= '</label></span></td>';
13504: }
13505: $table .= '</tr></table>';
13506: } elsif ($numdcs == 1) {
13507: my ($dcname,$dcdom) = split(':',$domcoord[0]);
13508: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
13509: if ($inputtype eq 'radio') {
13510: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
13511: if ($user ne $dcname.':'.$dcdom) {
13512: $table .= ' ('.$dcname.':'.$dcdom.')';
13513: }
13514: } else {
13515: my $check;
13516: if (exists($currhash{$domcoord[0]})) {
13517: $check = ' checked="checked"';
13518: }
13519: $table = '<span class="LC_nobreak"><label>'.
13520: '<input type="checkbox" name="'.$name.'" '.
13521: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
13522: if ($user ne $dcname.':'.$dcdom) {
13523: $table .= ' ('.$dcname.':'.$dcdom.')';
13524: }
13525: $table .= '</label></span>';
13526: $rows ++;
13527: }
13528: }
13529: return ($numdcs,$table,$rows);
13530: }
13531:
13532: sub usersession_titles {
13533: return &Apache::lonlocal::texthash(
13534: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
13535: remote => 'Hosting of sessions for users in this domain on servers in other domains',
13536: spares => 'Servers offloaded to, when busy',
13537: version => 'LON-CAPA version requirement',
13538: excludedomain => 'Allow all, but exclude specific domains',
13539: includedomain => 'Deny all, but include specific domains',
13540: primary => 'Primary (checked first)',
13541: default => 'Default',
13542: );
13543: }
13544:
13545: sub id_for_thisdom {
13546: my (%servers) = @_;
13547: my %altids;
13548: foreach my $server (keys(%servers)) {
13549: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
13550: if ($serverhome ne $server) {
13551: $altids{$serverhome} = $server;
13552: }
13553: }
13554: return %altids;
13555: }
13556:
13557: sub count_servers {
13558: my ($currbalancer,%servers) = @_;
13559: my (@spares,$numspares);
13560: foreach my $lonhost (sort(keys(%servers))) {
13561: next if ($currbalancer eq $lonhost);
13562: push(@spares,$lonhost);
13563: }
13564: if ($currbalancer) {
13565: $numspares = scalar(@spares);
13566: } else {
13567: $numspares = scalar(@spares) - 1;
13568: }
13569: return ($numspares,@spares);
13570: }
13571:
13572: sub lonbalance_targets_js {
13573: my ($dom,$types,$servers,$settings) = @_;
13574: my $select = &mt('Select');
13575: my ($alltargets,$allishome,$allinsttypes,@alltypes);
13576: if (ref($servers) eq 'HASH') {
13577: $alltargets = join("','",sort(keys(%{$servers})));
13578: my @homedoms;
13579: foreach my $server (sort(keys(%{$servers}))) {
13580: if (&Apache::lonnet::host_domain($server) eq $dom) {
13581: push(@homedoms,'1');
13582: } else {
13583: push(@homedoms,'0');
13584: }
13585: }
13586: $allishome = join("','",@homedoms);
13587: }
13588: if (ref($types) eq 'ARRAY') {
13589: if (@{$types} > 0) {
13590: @alltypes = @{$types};
13591: }
13592: }
13593: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
13594: $allinsttypes = join("','",@alltypes);
13595: my (%currbalancer,%currtargets,%currrules,%existing);
13596: if (ref($settings) eq 'HASH') {
13597: %existing = %{$settings};
13598: }
13599: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
13600: \%currtargets,\%currrules);
13601: my $balancers = join("','",sort(keys(%currbalancer)));
13602: return <<"END";
13603:
13604: <script type="text/javascript">
13605: // <![CDATA[
13606:
13607: currBalancers = new Array('$balancers');
13608:
13609: function toggleTargets(balnum) {
13610: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
13611: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
13612: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
13613: var prevbalancer = prevhostitem.value;
13614: var baltotal = document.getElementById('loadbalancing_total').value;
13615: prevhostitem.value = balancer;
13616: if (prevbalancer != '') {
13617: var prevIdx = currBalancers.indexOf(prevbalancer);
13618: if (prevIdx != -1) {
13619: currBalancers.splice(prevIdx,1);
13620: }
13621: }
13622: if (balancer == '') {
13623: hideSpares(balnum);
13624: } else {
13625: var currIdx = currBalancers.indexOf(balancer);
13626: if (currIdx == -1) {
13627: currBalancers.push(balancer);
13628: }
13629: var homedoms = new Array('$allishome');
13630: var ishomedom = homedoms[lonhostitem.selectedIndex];
13631: showSpares(balancer,ishomedom,balnum);
13632: }
13633: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
13634: return;
13635: }
13636:
13637: function showSpares(balancer,ishomedom,balnum) {
13638: var alltargets = new Array('$alltargets');
13639: var insttypes = new Array('$allinsttypes');
13640: var offloadtypes = new Array('primary','default');
13641:
13642: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
13643: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
13644:
13645: for (var i=0; i<offloadtypes.length; i++) {
13646: var count = 0;
13647: for (var j=0; j<alltargets.length; j++) {
13648: if (alltargets[j] != balancer) {
13649: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
13650: item.value = alltargets[j];
13651: item.style.textAlign='left';
13652: item.style.textFace='normal';
13653: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
13654: if (currBalancers.indexOf(alltargets[j]) == -1) {
13655: item.disabled = '';
13656: } else {
13657: item.disabled = 'disabled';
13658: item.checked = false;
13659: }
13660: count ++;
13661: }
13662: }
13663: }
13664: for (var k=0; k<insttypes.length; k++) {
13665: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
13666: if (ishomedom == 1) {
13667: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
13668: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
13669: } else {
13670: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
13671: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
13672: }
13673: } else {
13674: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
13675: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
13676: }
13677: if ((insttypes[k] != '_LC_external') &&
13678: ((insttypes[k] != '_LC_internetdom') ||
13679: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
13680: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
13681: item.options.length = 0;
13682: item.options[0] = new Option("","",true,true);
13683: var idx = 0;
13684: for (var m=0; m<alltargets.length; m++) {
13685: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
13686: idx ++;
13687: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
13688: }
13689: }
13690: }
13691: }
13692: return;
13693: }
13694:
13695: function hideSpares(balnum) {
13696: var alltargets = new Array('$alltargets');
13697: var insttypes = new Array('$allinsttypes');
13698: var offloadtypes = new Array('primary','default');
13699:
13700: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
13701: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
13702:
13703: var total = alltargets.length - 1;
13704: for (var i=0; i<offloadtypes; i++) {
13705: for (var j=0; j<total; j++) {
13706: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
13707: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
13708: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
13709: }
13710: }
13711: for (var k=0; k<insttypes.length; k++) {
13712: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
13713: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
13714: if (insttypes[k] != '_LC_external') {
13715: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
13716: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
13717: }
13718: }
13719: return;
13720: }
13721:
13722: function checkOffloads(item,balnum,type) {
13723: var alltargets = new Array('$alltargets');
13724: var offloadtypes = new Array('primary','default');
13725: if (item.checked) {
13726: var total = alltargets.length - 1;
13727: var other;
13728: if (type == offloadtypes[0]) {
13729: other = offloadtypes[1];
13730: } else {
13731: other = offloadtypes[0];
13732: }
13733: for (var i=0; i<total; i++) {
13734: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
13735: if (server == item.value) {
13736: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
13737: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
13738: }
13739: }
13740: }
13741: }
13742: return;
13743: }
13744:
13745: function singleServerToggle(balnum,type) {
13746: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
13747: if (offloadtoSelIdx == 0) {
13748: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
13749: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
13750:
13751: } else {
13752: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
13753: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
13754: }
13755: return;
13756: }
13757:
13758: function balanceruleChange(formname,balnum,type) {
13759: if (type == '_LC_external') {
13760: return;
13761: }
13762: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
13763: for (var i=0; i<typesRules.length; i++) {
13764: if (formname.elements[typesRules[i]].checked) {
13765: if (formname.elements[typesRules[i]].value != 'specific') {
13766: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
13767: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
13768: } else {
13769: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
13770: }
13771: }
13772: }
13773: return;
13774: }
13775:
13776: function balancerDeleteChange(balnum) {
13777: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
13778: var baltotal = document.getElementById('loadbalancing_total').value;
13779: var addtarget;
13780: var removetarget;
13781: var action = 'delete';
13782: if (document.getElementById('loadbalancing_delete_'+balnum)) {
13783: var lonhost = hostitem.value;
13784: var currIdx = currBalancers.indexOf(lonhost);
13785: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
13786: if (currIdx != -1) {
13787: currBalancers.splice(currIdx,1);
13788: }
13789: addtarget = lonhost;
13790: } else {
13791: if (currIdx == -1) {
13792: currBalancers.push(lonhost);
13793: }
13794: removetarget = lonhost;
13795: action = 'undelete';
13796: }
13797: balancerChange(balnum,baltotal,action,addtarget,removetarget);
13798: }
13799: return;
13800: }
13801:
13802: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
13803: if (baltotal > 1) {
13804: var offloadtypes = new Array('primary','default');
13805: var alltargets = new Array('$alltargets');
13806: var insttypes = new Array('$allinsttypes');
13807: for (var i=0; i<baltotal; i++) {
13808: if (i != balnum) {
13809: for (var j=0; j<offloadtypes.length; j++) {
13810: var total = alltargets.length - 1;
13811: for (var k=0; k<total; k++) {
13812: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
13813: var server = serveritem.value;
13814: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13815: if (server == addtarget) {
13816: serveritem.disabled = '';
13817: }
13818: }
13819: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13820: if (server == removetarget) {
13821: serveritem.disabled = 'disabled';
13822: serveritem.checked = false;
13823: }
13824: }
13825: }
13826: }
13827: for (var j=0; j<insttypes.length; j++) {
13828: if (insttypes[j] != '_LC_external') {
13829: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
13830: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
13831: var currSel = singleserver.selectedIndex;
13832: var currVal = singleserver.options[currSel].value;
13833: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13834: var numoptions = singleserver.options.length;
13835: var needsnew = 1;
13836: for (var k=0; k<numoptions; k++) {
13837: if (singleserver.options[k] == addtarget) {
13838: needsnew = 0;
13839: break;
13840: }
13841: }
13842: if (needsnew == 1) {
13843: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
13844: }
13845: }
13846: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13847: singleserver.options.length = 0;
13848: if ((currVal) && (currVal != removetarget)) {
13849: singleserver.options[0] = new Option("","",false,false);
13850: } else {
13851: singleserver.options[0] = new Option("","",true,true);
13852: }
13853: var idx = 0;
13854: for (var m=0; m<alltargets.length; m++) {
13855: if (currBalancers.indexOf(alltargets[m]) == -1) {
13856: idx ++;
13857: if (currVal == alltargets[m]) {
13858: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
13859: } else {
13860: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
13861: }
13862: }
13863: }
13864: }
13865: }
13866: }
13867: }
13868: }
13869: }
13870: }
13871: return;
13872: }
13873:
13874: // ]]>
13875: </script>
13876:
13877: END
13878: }
13879:
13880: sub new_spares_js {
13881: my @sparestypes = ('primary','default');
13882: my $types = join("','",@sparestypes);
13883: my $select = &mt('Select');
13884: return <<"END";
13885:
13886: <script type="text/javascript">
13887: // <![CDATA[
13888:
13889: function updateNewSpares(formname,lonhost) {
13890: var types = new Array('$types');
13891: var include = new Array();
13892: var exclude = new Array();
13893: for (var i=0; i<types.length; i++) {
13894: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
13895: for (var j=0; j<spareboxes.length; j++) {
13896: if (formname.elements[spareboxes[j]].checked) {
13897: exclude.push(formname.elements[spareboxes[j]].value);
13898: } else {
13899: include.push(formname.elements[spareboxes[j]].value);
13900: }
13901: }
13902: }
13903: for (var i=0; i<types.length; i++) {
13904: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
13905: var selIdx = newSpare.selectedIndex;
13906: var currnew = newSpare.options[selIdx].value;
13907: var okSpares = new Array();
13908: for (var j=0; j<newSpare.options.length; j++) {
13909: var possible = newSpare.options[j].value;
13910: if (possible != '') {
13911: if (exclude.indexOf(possible) == -1) {
13912: okSpares.push(possible);
13913: } else {
13914: if (currnew == possible) {
13915: selIdx = 0;
13916: }
13917: }
13918: }
13919: }
13920: for (var k=0; k<include.length; k++) {
13921: if (okSpares.indexOf(include[k]) == -1) {
13922: okSpares.push(include[k]);
13923: }
13924: }
13925: okSpares.sort();
13926: newSpare.options.length = 0;
13927: if (selIdx == 0) {
13928: newSpare.options[0] = new Option("$select","",true,true);
13929: } else {
13930: newSpare.options[0] = new Option("$select","",false,false);
13931: }
13932: for (var m=0; m<okSpares.length; m++) {
13933: var idx = m+1;
13934: var selThis = 0;
13935: if (selIdx != 0) {
13936: if (okSpares[m] == currnew) {
13937: selThis = 1;
13938: }
13939: }
13940: if (selThis == 1) {
13941: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
13942: } else {
13943: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
13944: }
13945: }
13946: }
13947: return;
13948: }
13949:
13950: function checkNewSpares(lonhost,type) {
13951: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
13952: var chosen = newSpare.options[newSpare.selectedIndex].value;
13953: if (chosen != '') {
13954: var othertype;
13955: var othernewSpare;
13956: if (type == 'primary') {
13957: othernewSpare = document.getElementById('newspare_default_'+lonhost);
13958: }
13959: if (type == 'default') {
13960: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
13961: }
13962: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
13963: othernewSpare.selectedIndex = 0;
13964: }
13965: }
13966: return;
13967: }
13968:
13969: // ]]>
13970: </script>
13971:
13972: END
13973:
13974: }
13975:
13976: sub common_domprefs_js {
13977: return <<"END";
13978:
13979: <script type="text/javascript">
13980: // <![CDATA[
13981:
13982: function getIndicesByName(formname,item) {
13983: var group = new Array();
13984: for (var i=0;i<formname.elements.length;i++) {
13985: if (formname.elements[i].name == item) {
13986: group.push(formname.elements[i].id);
13987: }
13988: }
13989: return group;
13990: }
13991:
13992: // ]]>
13993: </script>
13994:
13995: END
13996:
13997: }
13998:
13999: sub recaptcha_js {
14000: my %lt = &captcha_phrases();
14001: return <<"END";
14002:
14003: <script type="text/javascript">
14004: // <![CDATA[
14005:
14006: function updateCaptcha(caller,context) {
14007: var privitem;
14008: var pubitem;
14009: var privtext;
14010: var pubtext;
14011: var versionitem;
14012: var versiontext;
14013: if (document.getElementById(context+'_recaptchapub')) {
14014: pubitem = document.getElementById(context+'_recaptchapub');
14015: } else {
14016: return;
14017: }
14018: if (document.getElementById(context+'_recaptchapriv')) {
14019: privitem = document.getElementById(context+'_recaptchapriv');
14020: } else {
14021: return;
14022: }
14023: if (document.getElementById(context+'_recaptchapubtxt')) {
14024: pubtext = document.getElementById(context+'_recaptchapubtxt');
14025: } else {
14026: return;
14027: }
14028: if (document.getElementById(context+'_recaptchaprivtxt')) {
14029: privtext = document.getElementById(context+'_recaptchaprivtxt');
14030: } else {
14031: return;
14032: }
14033: if (document.getElementById(context+'_recaptchaversion')) {
14034: versionitem = document.getElementById(context+'_recaptchaversion');
14035: } else {
14036: return;
14037: }
14038: if (document.getElementById(context+'_recaptchavertxt')) {
14039: versiontext = document.getElementById(context+'_recaptchavertxt');
14040: } else {
14041: return;
14042: }
14043: if (caller.checked) {
14044: if (caller.value == 'recaptcha') {
14045: pubitem.type = 'text';
14046: privitem.type = 'text';
14047: pubitem.size = '40';
14048: privitem.size = '40';
14049: pubtext.innerHTML = "$lt{'pub'}";
14050: privtext.innerHTML = "$lt{'priv'}";
14051: versionitem.type = 'text';
14052: versionitem.size = '3';
14053: versiontext.innerHTML = "$lt{'ver'}";
14054: } else {
14055: pubitem.type = 'hidden';
14056: privitem.type = 'hidden';
14057: versionitem.type = 'hidden';
14058: pubtext.innerHTML = '';
14059: privtext.innerHTML = '';
14060: versiontext.innerHTML = '';
14061: }
14062: }
14063: return;
14064: }
14065:
14066: // ]]>
14067: </script>
14068:
14069: END
14070:
14071: }
14072:
14073: sub toggle_display_js {
14074: return <<"END";
14075:
14076: <script type="text/javascript">
14077: // <![CDATA[
14078:
14079: function toggleDisplay(domForm,caller) {
14080: if (document.getElementById(caller)) {
14081: var divitem = document.getElementById(caller);
14082: var optionsElement = domForm.coursecredits;
14083: var checkval = 1;
14084: var dispval = 'block';
14085: if (caller == 'emailoptions') {
14086: optionsElement = domForm.cancreate_email;
14087: }
14088: if (caller == 'studentsubmission') {
14089: optionsElement = domForm.postsubmit;
14090: }
14091: if (caller == 'cloneinstcode') {
14092: optionsElement = domForm.canclone;
14093: checkval = 'instcode';
14094: }
14095: if (optionsElement.length) {
14096: var currval;
14097: for (var i=0; i<optionsElement.length; i++) {
14098: if (optionsElement[i].checked) {
14099: currval = optionsElement[i].value;
14100: }
14101: }
14102: if (currval == checkval) {
14103: divitem.style.display = dispval;
14104: } else {
14105: divitem.style.display = 'none';
14106: }
14107: }
14108: }
14109: return;
14110: }
14111:
14112: // ]]>
14113: </script>
14114:
14115: END
14116:
14117: }
14118:
14119: sub captcha_phrases {
14120: return &Apache::lonlocal::texthash (
14121: priv => 'Private key',
14122: pub => 'Public key',
14123: original => 'original (CAPTCHA)',
14124: recaptcha => 'successor (ReCAPTCHA)',
14125: notused => 'unused',
14126: ver => 'ReCAPTCHA version (1 or 2)',
14127: );
14128: }
14129:
14130: sub devalidate_remote_domconfs {
14131: my ($dom,$cachekeys) = @_;
14132: return unless (ref($cachekeys) eq 'HASH');
14133: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14134: my %thismachine;
14135: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14136: my @posscached = ('domainconfig','domdefaults','ltitools');
14137: if (keys(%servers)) {
14138: foreach my $server (keys(%servers)) {
14139: next if ($thismachine{$server});
14140: my @cached;
14141: foreach my $name (@posscached) {
14142: if ($cachekeys->{$name}) {
14143: push(@cached,&escape($name).':'.&escape($dom));
14144: }
14145: }
14146: if (@cached) {
14147: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14148: }
14149: }
14150: }
14151: return;
14152: }
14153:
14154: 1;
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