File:
[LON-CAPA] /
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interface /
domainprefs.pm
Revision
1.160.6.118.2.1:
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Thu Dec 30 03:45:13 2021 UTC (2 years, 4 months ago) by
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1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.118.2.1 2021/12/30 03:45:13 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: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ##############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, and textbook). In each case the radio buttons
108: allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177: use Net::CIDR;
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: 'passwords','ltitools','wafproxy','ipaccess'],$dom);
222: if (ref($domconfig{'ltitools'}) eq 'HASH') {
223: my %encconfig =
224: &Apache::lonnet::get_dom('encconfig',['ltitools'],$dom,undef,1);
225: if (ref($encconfig{'ltitools'}) eq 'HASH') {
226: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
227: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
228: foreach my $item ('key','secret') {
229: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
230: }
231: }
232: }
233: }
234: }
235: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
236: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
237: 'contacts','usercreation','selfcreation','usermodification',
238: 'scantron','requestcourses','requestauthor','coursecategories',
239: 'serverstatuses','helpsettings','coursedefaults',
240: 'ltitools','selfenrollment','usersessions');
241: my %existing;
242: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
243: %existing = %{$domconfig{'loadbalancing'}};
244: }
245: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
246: push(@prefs_order,'loadbalancing');
247: }
248: my %prefs = (
249: 'rolecolors' =>
250: { text => 'Default color schemes',
251: help => 'Domain_Configuration_Color_Schemes',
252: header => [{col1 => 'Student Settings',
253: col2 => '',},
254: {col1 => 'Coordinator Settings',
255: col2 => '',},
256: {col1 => 'Author Settings',
257: col2 => '',},
258: {col1 => 'Administrator Settings',
259: col2 => '',}],
260: print => \&print_rolecolors,
261: modify => \&modify_rolecolors,
262: },
263: 'login' =>
264: { text => 'Log-in page options',
265: help => 'Domain_Configuration_Login_Page',
266: header => [{col1 => 'Log-in Page Items',
267: col2 => '',},
268: {col1 => 'Log-in Help',
269: col2 => 'Value'},
270: {col1 => 'Custom HTML in document head',
271: col2 => 'Value'},
272: {col1 => 'SSO',
273: col2 => 'Dual login: SSO and non-SSO options'},
274: ],
275: print => \&print_login,
276: modify => \&modify_login,
277: },
278: 'defaults' =>
279: { text => 'Default authentication/language/timezone/portal/types',
280: help => 'Domain_Configuration_LangTZAuth',
281: header => [{col1 => 'Setting',
282: col2 => 'Value'},
283: {col1 => 'Institutional user types',
284: col2 => 'Name displayed'}],
285: print => \&print_defaults,
286: modify => \&modify_defaults,
287: },
288: 'wafproxy' =>
289: { text => 'Web Application Firewall/Reverse Proxy',
290: help => 'Domain_Configuration_WAF_Proxy',
291: header => [{col1 => 'Domain(s)',
292: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
293: },
294: {col1 => 'Domain(s)',
295: col2 => 'WAF Configuration',}],
296: print => \&print_wafproxy,
297: modify => \&modify_wafproxy,
298: },
299: 'passwords' =>
300: { text => 'Passwords (Internal authentication)',
301: help => 'Domain_Configuration_Passwords',
302: header => [{col1 => 'Resetting Forgotten Password',
303: col2 => 'Settings'},
304: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
305: col2 => 'Settings'},
306: {col1 => 'Rules for LON-CAPA Passwords',
307: col2 => 'Settings'},
308: {col1 => 'Course Owner Changing Student Passwords',
309: col2 => 'Settings'}],
310: print => \&print_passwords,
311: modify => \&modify_passwords,
312: },
313: 'quotas' =>
314: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
315: help => 'Domain_Configuration_Quotas',
316: header => [{col1 => 'User affiliation',
317: col2 => 'Available tools',
318: col3 => 'Quotas, MB; (Authoring requires role)',}],
319: print => \&print_quotas,
320: modify => \&modify_quotas,
321: },
322: 'autoenroll' =>
323: { text => 'Auto-enrollment settings',
324: help => 'Domain_Configuration_Auto_Enrollment',
325: header => [{col1 => 'Configuration setting',
326: col2 => 'Value(s)'}],
327: print => \&print_autoenroll,
328: modify => \&modify_autoenroll,
329: },
330: 'autoupdate' =>
331: { text => 'Auto-update settings',
332: help => 'Domain_Configuration_Auto_Updates',
333: header => [{col1 => 'Setting',
334: col2 => 'Value',},
335: {col1 => 'Setting',
336: col2 => 'Affiliation'},
337: {col1 => 'User population',
338: col2 => 'Updatable user data'}],
339: print => \&print_autoupdate,
340: modify => \&modify_autoupdate,
341: },
342: 'autocreate' =>
343: { text => 'Auto-course creation settings',
344: help => 'Domain_Configuration_Auto_Creation',
345: header => [{col1 => 'Configuration Setting',
346: col2 => 'Value',}],
347: print => \&print_autocreate,
348: modify => \&modify_autocreate,
349: },
350: 'directorysrch' =>
351: { text => 'Directory searches',
352: help => 'Domain_Configuration_InstDirectory_Search',
353: header => [{col1 => 'Institutional Directory Setting',
354: col2 => 'Value',},
355: {col1 => 'LON-CAPA Directory Setting',
356: col2 => 'Value',}],
357: print => \&print_directorysrch,
358: modify => \&modify_directorysrch,
359: },
360: 'contacts' =>
361: { text => 'E-mail addresses and helpform',
362: help => 'Domain_Configuration_Contact_Info',
363: header => [{col1 => 'Default e-mail addresses',
364: col2 => 'Value',},
365: {col1 => 'Recipient(s) for notifications',
366: col2 => 'Value',},
367: {col1 => 'Nightly status check e-mail',
368: col2 => 'Settings',},
369: {col1 => 'Ask helpdesk form settings',
370: col2 => 'Value',},],
371: print => \&print_contacts,
372: modify => \&modify_contacts,
373: },
374: 'usercreation' =>
375: { text => 'User creation',
376: help => 'Domain_Configuration_User_Creation',
377: header => [{col1 => 'Format rule type',
378: col2 => 'Format rules in force'},
379: {col1 => 'User account creation',
380: col2 => 'Usernames which may be created',},
381: {col1 => 'Context',
382: col2 => 'Assignable authentication types'}],
383: print => \&print_usercreation,
384: modify => \&modify_usercreation,
385: },
386: 'selfcreation' =>
387: { text => 'Users self-creating accounts',
388: help => 'Domain_Configuration_Self_Creation',
389: header => [{col1 => 'Self-creation with institutional username',
390: col2 => 'Enabled?'},
391: {col1 => 'Institutional user type (login/SSO self-creation)',
392: col2 => 'Information user can enter'},
393: {col1 => 'Self-creation with e-mail verification',
394: col2 => 'Settings'}],
395: print => \&print_selfcreation,
396: modify => \&modify_selfcreation,
397: },
398: 'usermodification' =>
399: { text => 'User modification',
400: help => 'Domain_Configuration_User_Modification',
401: header => [{col1 => 'Target user has role',
402: col2 => 'User information updatable in author context'},
403: {col1 => 'Target user has role',
404: col2 => 'User information updatable in course context'}],
405: print => \&print_usermodification,
406: modify => \&modify_usermodification,
407: },
408: 'scantron' =>
409: { text => 'Bubblesheet format',
410: help => 'Domain_Configuration_Scantron_Format',
411: header => [ {col1 => 'Bubblesheet format file',
412: col2 => ''},
413: {col1 => 'Bubblesheet data upload formats',
414: col2 => 'Settings'}],
415: print => \&print_scantron,
416: modify => \&modify_scantron,
417: },
418: 'requestcourses' =>
419: {text => 'Request creation of courses',
420: help => 'Domain_Configuration_Request_Courses',
421: header => [{col1 => 'User affiliation',
422: col2 => 'Availability/Processing of requests',},
423: {col1 => 'Setting',
424: col2 => 'Value'},
425: {col1 => 'Available textbooks',
426: col2 => ''},
427: {col1 => 'Available templates',
428: col2 => ''},
429: {col1 => 'Validation (not official courses)',
430: col2 => 'Value'},],
431: print => \&print_quotas,
432: modify => \&modify_quotas,
433: },
434: 'requestauthor' =>
435: {text => 'Request Authoring Space',
436: help => 'Domain_Configuration_Request_Author',
437: header => [{col1 => 'User affiliation',
438: col2 => 'Availability/Processing of requests',},
439: {col1 => 'Setting',
440: col2 => 'Value'}],
441: print => \&print_quotas,
442: modify => \&modify_quotas,
443: },
444: 'coursecategories' =>
445: { text => 'Cataloging of courses/communities',
446: help => 'Domain_Configuration_Cataloging_Courses',
447: header => [{col1 => 'Catalog type/availability',
448: col2 => '',},
449: {col1 => 'Category settings for standard catalog',
450: col2 => '',},
451: {col1 => 'Categories',
452: col2 => '',
453: }],
454: print => \&print_coursecategories,
455: modify => \&modify_coursecategories,
456: },
457: 'serverstatuses' =>
458: {text => 'Access to server status pages',
459: help => 'Domain_Configuration_Server_Status',
460: header => [{col1 => 'Status Page',
461: col2 => 'Other named users',
462: col3 => 'Specific IPs',
463: }],
464: print => \&print_serverstatuses,
465: modify => \&modify_serverstatuses,
466: },
467: 'helpsettings' =>
468: {text => 'Support settings',
469: help => 'Domain_Configuration_Help_Settings',
470: header => [{col1 => 'Help Page Settings (logged-in users)',
471: col2 => 'Value'},
472: {col1 => 'Helpdesk Roles',
473: col2 => 'Settings'},],
474: print => \&print_helpsettings,
475: modify => \&modify_helpsettings,
476: },
477: 'coursedefaults' =>
478: {text => 'Course/Community defaults',
479: help => 'Domain_Configuration_Course_Defaults',
480: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
481: col2 => 'Value',},
482: {col1 => 'Defaults which can be overridden for each course by a DC',
483: col2 => 'Value',},],
484: print => \&print_coursedefaults,
485: modify => \&modify_coursedefaults,
486: },
487: 'selfenrollment' =>
488: {text => 'Self-enrollment in Course/Community',
489: help => 'Domain_Configuration_Selfenrollment',
490: header => [{col1 => 'Configuration Rights',
491: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
492: {col1 => 'Defaults',
493: col2 => 'Value'},
494: {col1 => 'Self-enrollment validation (optional)',
495: col2 => 'Value'},],
496: print => \&print_selfenrollment,
497: modify => \&modify_selfenrollment,
498: },
499: 'usersessions' =>
500: {text => 'User session hosting/offloading',
501: help => 'Domain_Configuration_User_Sessions',
502: header => [{col1 => 'Domain server',
503: col2 => 'Servers to offload sessions to when busy'},
504: {col1 => 'Hosting of users from other domains',
505: col2 => 'Rules'},
506: {col1 => "Hosting domain's own users elsewhere",
507: col2 => 'Rules'}],
508: print => \&print_usersessions,
509: modify => \&modify_usersessions,
510: },
511: 'loadbalancing' =>
512: {text => 'Dedicated Load Balancer(s)',
513: help => 'Domain_Configuration_Load_Balancing',
514: header => [{col1 => 'Balancers',
515: col2 => 'Default destinations',
516: col3 => 'User affiliation',
517: col4 => 'Overrides'},
518: ],
519: print => \&print_loadbalancing,
520: modify => \&modify_loadbalancing,
521: },
522: 'ltitools' =>
523: {text => 'External Tools (LTI)',
524: help => 'Domain_Configuration_LTI_Tools',
525: header => [{col1 => 'Setting',
526: col2 => 'Value',}],
527: print => \&print_ltitools,
528: modify => \&modify_ltitools,
529: },
530: 'ipaccess' =>
531: {text => 'IP-based access control',
532: help => 'Domain_Configuration_IP_Access',
533: header => [{col1 => 'Setting',
534: col2 => 'Value'},],
535: print => \&print_ipaccess,
536: modify => \&modify_ipaccess,
537: },
538: );
539: if (keys(%servers) > 1) {
540: $prefs{'login'} = { text => 'Log-in page options',
541: help => 'Domain_Configuration_Login_Page',
542: header => [{col1 => 'Log-in Service',
543: col2 => 'Server Setting',},
544: {col1 => 'Log-in Page Items',
545: col2 => ''},
546: {col1 => 'Log-in Help',
547: col2 => 'Value'},
548: {col1 => 'Custom HTML in document head',
549: col2 => 'Value'},
550: {col1 => 'SSO',
551: col2 => 'Dual login: SSO and non-SSO options'},
552: ],
553: print => \&print_login,
554: modify => \&modify_login,
555: };
556: }
557:
558: my @roles = ('student','coordinator','author','admin');
559: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
560: &Apache::lonhtmlcommon::add_breadcrumb
561: ({href=>"javascript:changePage(document.$phase,'pickactions')",
562: text=>"Settings to display/modify"});
563: my $confname = $dom.'-domainconfig';
564:
565: if ($phase eq 'process') {
566: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
567: \%prefs,\%domconfig,$confname,\@roles);
568: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
569: $r->rflush();
570: &devalidate_remote_domconfs($dom,$result);
571: }
572: } elsif ($phase eq 'display') {
573: my $js = &recaptcha_js().
574: &toggle_display_js();
575: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
576: my ($othertitle,$usertypes,$types) =
577: &Apache::loncommon::sorted_inst_types($dom);
578: $js .= &lonbalance_targets_js($dom,$types,\%servers,
579: $domconfig{'loadbalancing'}).
580: &new_spares_js().
581: &common_domprefs_js().
582: &Apache::loncommon::javascript_array_indexof();
583: }
584: if (grep(/^requestcourses$/,@actions)) {
585: my $javascript_validations;
586: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
587: $js .= <<END;
588: <script type="text/javascript">
589: $javascript_validations
590: </script>
591: $coursebrowserjs
592: END
593: } elsif (grep(/^ipaccess$/,@actions)) {
594: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
595: }
596: if (grep(/^selfcreation$/,@actions)) {
597: $js .= &selfcreate_javascript();
598: }
599: if (grep(/^contacts$/,@actions)) {
600: $js .= &contacts_javascript();
601: }
602: if (grep(/^scantron$/,@actions)) {
603: $js .= &scantron_javascript();
604: }
605: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
606: } else {
607: # check if domconfig user exists for the domain.
608: my $servadm = $r->dir_config('lonAdmEMail');
609: my ($configuserok,$author_ok,$switchserver) =
610: &config_check($dom,$confname,$servadm);
611: unless ($configuserok eq 'ok') {
612: &Apache::lonconfigsettings::print_header($r,$phase,$context);
613: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
614: $confname).
615: '<br />'
616: );
617: if ($switchserver) {
618: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
619: '<br />'.
620: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
621: '<br />'.
622: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
623: '<br />'.
624: &mt('To do that now, use the following link: [_1]',$switchserver)
625: );
626: } else {
627: $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.').
628: '<br />'.
629: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
630: );
631: }
632: $r->print(&Apache::loncommon::end_page());
633: return OK;
634: }
635: if (keys(%domconfig) == 0) {
636: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
637: my @ids=&Apache::lonnet::current_machine_ids();
638: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
639: my %designhash = &Apache::loncommon::get_domainconf($dom);
640: my @loginimages = ('img','logo','domlogo','login');
641: my $custom_img_count = 0;
642: foreach my $img (@loginimages) {
643: if ($designhash{$dom.'.login.'.$img} ne '') {
644: $custom_img_count ++;
645: }
646: }
647: foreach my $role (@roles) {
648: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
649: $custom_img_count ++;
650: }
651: }
652: if ($custom_img_count > 0) {
653: &Apache::lonconfigsettings::print_header($r,$phase,$context);
654: my $switch_server = &check_switchserver($dom,$confname);
655: $r->print(
656: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
657: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
658: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
659: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
660: if ($switch_server) {
661: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
662: }
663: $r->print(&Apache::loncommon::end_page());
664: return OK;
665: }
666: }
667: }
668: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
669: }
670: return OK;
671: }
672:
673: sub process_changes {
674: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
675: my %domconfig;
676: if (ref($values) eq 'HASH') {
677: %domconfig = %{$values};
678: }
679: my $output;
680: if ($action eq 'login') {
681: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
682: } elsif ($action eq 'rolecolors') {
683: $output = &modify_rolecolors($r,$dom,$confname,$roles,
684: $lastactref,%domconfig);
685: } elsif ($action eq 'quotas') {
686: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
687: } elsif ($action eq 'autoenroll') {
688: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
689: } elsif ($action eq 'autoupdate') {
690: $output = &modify_autoupdate($dom,%domconfig);
691: } elsif ($action eq 'autocreate') {
692: $output = &modify_autocreate($dom,%domconfig);
693: } elsif ($action eq 'directorysrch') {
694: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
695: } elsif ($action eq 'usercreation') {
696: $output = &modify_usercreation($dom,%domconfig);
697: } elsif ($action eq 'selfcreation') {
698: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
699: } elsif ($action eq 'usermodification') {
700: $output = &modify_usermodification($dom,%domconfig);
701: } elsif ($action eq 'contacts') {
702: $output = &modify_contacts($dom,$lastactref,%domconfig);
703: } elsif ($action eq 'defaults') {
704: $output = &modify_defaults($dom,$lastactref,%domconfig);
705: } elsif ($action eq 'scantron') {
706: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
707: } elsif ($action eq 'coursecategories') {
708: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
709: } elsif ($action eq 'serverstatuses') {
710: $output = &modify_serverstatuses($dom,%domconfig);
711: } elsif ($action eq 'requestcourses') {
712: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
713: } elsif ($action eq 'requestauthor') {
714: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
715: } elsif ($action eq 'helpsettings') {
716: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
717: } elsif ($action eq 'coursedefaults') {
718: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
719: } elsif ($action eq 'selfenrollment') {
720: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
721: } elsif ($action eq 'usersessions') {
722: $output = &modify_usersessions($dom,$lastactref,%domconfig);
723: } elsif ($action eq 'loadbalancing') {
724: $output = &modify_loadbalancing($dom,%domconfig);
725: } elsif ($action eq 'passwords') {
726: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
727: } elsif ($action eq 'ltitools') {
728: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
729: } elsif ($action eq 'wafproxy') {
730: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
731: } elsif ($action eq 'ipaccess') {
732: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
733: }
734: return $output;
735: }
736:
737: sub print_config_box {
738: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
739: my $rowtotal = 0;
740: my $output;
741: if ($action eq 'coursecategories') {
742: $output = &coursecategories_javascript($settings);
743: } elsif ($action eq 'defaults') {
744: $output = &defaults_javascript($settings);
745: } elsif ($action eq 'passwords') {
746: $output = &passwords_javascript();
747: } elsif ($action eq 'helpsettings') {
748: my (%privs,%levelscurrent);
749: my %full=();
750: my %levels=(
751: course => {},
752: domain => {},
753: system => {},
754: );
755: my $context = 'domain';
756: my $crstype = 'Course';
757: my $formname = 'display';
758: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
759: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
760: $output =
761: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
762: \@templateroles);
763: } elsif ($action eq 'ltitools') {
764: $output .= <itools_javascript($settings);
765: } elsif ($action eq 'wafproxy') {
766: $output .= &wafproxy_javascript($dom);
767: } elsif ($action eq 'autoupdate') {
768: $output .= &autoupdate_javascript();
769: } elsif ($action eq 'autoenroll') {
770: $output .= &autoenroll_javascript();
771: } elsif ($action eq 'login') {
772: $output .= &saml_javascript();
773: } elsif ($action eq 'ipaccess') {
774: $output .= &ipaccess_javascript($settings);
775: }
776: $output .=
777: '<table class="LC_nested_outer">
778: <tr>
779: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
780: &mt($item->{text}).' '.
781: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
782: '</tr>';
783: $rowtotal ++;
784: my $numheaders = 1;
785: if (ref($item->{'header'}) eq 'ARRAY') {
786: $numheaders = scalar(@{$item->{'header'}});
787: }
788: if ($numheaders > 1) {
789: my $colspan = '';
790: my $rightcolspan = '';
791: my $leftnobr = '';
792: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
793: ($action eq 'directorysrch') ||
794: (($action eq 'login') && ($numheaders < 5))) {
795: $colspan = ' colspan="2"';
796: }
797: if ($action eq 'usersessions') {
798: $rightcolspan = ' colspan="3"';
799: }
800: if ($action eq 'passwords') {
801: $leftnobr = ' LC_nobreak';
802: }
803: $output .= '
804: <tr>
805: <td>
806: <table class="LC_nested">
807: <tr class="LC_info_row">
808: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
809: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
810: </tr>';
811: $rowtotal ++;
812: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
813: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
814: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
815: ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy')) {
816: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
817: } elsif ($action eq 'passwords') {
818: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
819: } elsif ($action eq 'coursecategories') {
820: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
821: } elsif ($action eq 'scantron') {
822: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
823: } elsif ($action eq 'login') {
824: if ($numheaders == 5) {
825: $colspan = ' colspan="2"';
826: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
827: } else {
828: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
829: }
830: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
831: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
832: } elsif ($action eq 'rolecolors') {
833: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
834: }
835: $output .= '
836: </table>
837: </td>
838: </tr>
839: <tr>
840: <td>
841: <table class="LC_nested">
842: <tr class="LC_info_row">
843: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
844: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
845: </tr>';
846: $rowtotal ++;
847: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
848: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
849: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
850: ($action eq 'contacts') || ($action eq 'passwords')) {
851: if ($action eq 'coursecategories') {
852: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
853: $colspan = ' colspan="2"';
854: } elsif ($action eq 'passwords') {
855: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
856: } else {
857: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
858: }
859: $output .= '
860: </table>
861: </td>
862: </tr>
863: <tr>
864: <td>
865: <table class="LC_nested">
866: <tr class="LC_info_row">
867: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
868: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
869: </tr>'."\n";
870: if ($action eq 'coursecategories') {
871: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
872: } elsif (($action eq 'contacts') || ($action eq 'passwords')) {
873: if ($action eq 'passwords') {
874: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
875: } else {
876: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
877: }
878: $output .= '
879: </tr>
880: </table>
881: </td>
882: </tr>
883: <tr>
884: <td>
885: <table class="LC_nested">
886: <tr class="LC_info_row">
887: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
888: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
889: if ($action eq 'passwords') {
890: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
891: } else {
892: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
893: }
894: $output .= '
895: </table>
896: </td>
897: </tr>
898: <tr>';
899: } else {
900: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
901: }
902: $rowtotal ++;
903: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
904: ($action eq 'defaults') || ($action eq 'directorysrch') ||
905: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
906: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
907: } elsif ($action eq 'scantron') {
908: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
909: } elsif ($action eq 'login') {
910: if ($numheaders == 5) {
911: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
912: </table>
913: </td>
914: </tr>
915: <tr>
916: <td>
917: <table class="LC_nested">
918: <tr class="LC_info_row">
919: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
920: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
921: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
922: $rowtotal ++;
923: } else {
924: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
925: }
926: $output .= '
927: </table>
928: </td>
929: </tr>
930: <tr>
931: <td>
932: <table class="LC_nested">
933: <tr class="LC_info_row">';
934: if ($numheaders == 5) {
935: $output .= '
936: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
937: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
938: </tr>';
939: } else {
940: $output .= '
941: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
942: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
943: </tr>';
944: }
945: $rowtotal ++;
946: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
947: </table>
948: </td>
949: </tr>
950: <tr>
951: <td>
952: <table class="LC_nested">
953: <tr class="LC_info_row">';
954: if ($numheaders == 5) {
955: $output .= '
956: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
957: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
958: </tr>';
959: } else {
960: $output .= '
961: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
962: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
963: </tr>';
964: }
965: $rowtotal ++;
966: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
967: } elsif ($action eq 'requestcourses') {
968: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
969: $rowtotal ++;
970: $output .= &print_studentcode($settings,\$rowtotal).'
971: </table>
972: </td>
973: </tr>
974: <tr>
975: <td>
976: <table class="LC_nested">
977: <tr class="LC_info_row">
978: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
979: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
980: &textbookcourses_javascript($settings).
981: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
982: </table>
983: </td>
984: </tr>
985: <tr>
986: <td>
987: <table class="LC_nested">
988: <tr class="LC_info_row">
989: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
990: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
991: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
992: </table>
993: </td>
994: </tr>
995: <tr>
996: <td>
997: <table class="LC_nested">
998: <tr class="LC_info_row">
999: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1000: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1001: </tr>'.
1002: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1003: } elsif ($action eq 'requestauthor') {
1004: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1005: $rowtotal ++;
1006: } elsif ($action eq 'rolecolors') {
1007: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1008: </table>
1009: </td>
1010: </tr>
1011: <tr>
1012: <td>
1013: <table class="LC_nested">
1014: <tr class="LC_info_row">
1015: <td class="LC_left_item"'.$colspan.' valign="top">'.
1016: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1017: <td class="LC_right_item" valign="top">'.
1018: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1019: </tr>'.
1020: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1021: </table>
1022: </td>
1023: </tr>
1024: <tr>
1025: <td>
1026: <table class="LC_nested">
1027: <tr class="LC_info_row">
1028: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1029: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1030: </tr>'.
1031: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1032: $rowtotal += 2;
1033: }
1034: } else {
1035: $output .= '
1036: <tr>
1037: <td>
1038: <table class="LC_nested">
1039: <tr class="LC_info_row">';
1040: if ($action eq 'login') {
1041: $output .= '
1042: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1043: } elsif ($action eq 'serverstatuses') {
1044: $output .= '
1045: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
1046: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1047:
1048: } else {
1049: $output .= '
1050: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1051: }
1052: if (defined($item->{'header'}->[0]->{'col3'})) {
1053: $output .= '<td class="LC_left_item" valign="top">'.
1054: &mt($item->{'header'}->[0]->{'col2'});
1055: if ($action eq 'serverstatuses') {
1056: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1057: }
1058: } else {
1059: $output .= '<td class="LC_right_item" valign="top">'.
1060: &mt($item->{'header'}->[0]->{'col2'});
1061: }
1062: $output .= '</td>';
1063: if ($item->{'header'}->[0]->{'col3'}) {
1064: if (defined($item->{'header'}->[0]->{'col4'})) {
1065: $output .= '<td class="LC_left_item" valign="top">'.
1066: &mt($item->{'header'}->[0]->{'col3'});
1067: } else {
1068: $output .= '<td class="LC_right_item" valign="top">'.
1069: &mt($item->{'header'}->[0]->{'col3'});
1070: }
1071: if ($action eq 'serverstatuses') {
1072: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1073: }
1074: $output .= '</td>';
1075: }
1076: if ($item->{'header'}->[0]->{'col4'}) {
1077: $output .= '<td class="LC_right_item" valign="top">'.
1078: &mt($item->{'header'}->[0]->{'col4'});
1079: }
1080: $output .= '</tr>';
1081: $rowtotal ++;
1082: if ($action eq 'quotas') {
1083: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1084: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1085: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1086: ($action eq 'ltitools') || ($action eq 'ipaccess')) {
1087: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1088: }
1089: }
1090: $output .= '
1091: </table>
1092: </td>
1093: </tr>
1094: </table><br />';
1095: return ($output,$rowtotal);
1096: }
1097:
1098: sub print_login {
1099: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1100: my ($css_class,$datatable,$switchserver,%lt);
1101: my %choices = &login_choices();
1102: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1103: %lt = &login_file_options();
1104: $switchserver = &check_switchserver($dom,$confname);
1105: }
1106:
1107: if ($caller eq 'service') {
1108: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1109: my $choice = $choices{'disallowlogin'};
1110: $css_class = ' class="LC_odd_row"';
1111: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1112: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1113: '<th>'.$choices{'server'}.'</th>'.
1114: '<th>'.$choices{'serverpath'}.'</th>'.
1115: '<th>'.$choices{'custompath'}.'</th>'.
1116: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1117: my %disallowed;
1118: if (ref($settings) eq 'HASH') {
1119: if (ref($settings->{'loginvia'}) eq 'HASH') {
1120: %disallowed = %{$settings->{'loginvia'}};
1121: }
1122: }
1123: foreach my $lonhost (sort(keys(%servers))) {
1124: my $direct = 'selected="selected"';
1125: if (ref($disallowed{$lonhost}) eq 'HASH') {
1126: if ($disallowed{$lonhost}{'server'} ne '') {
1127: $direct = '';
1128: }
1129: }
1130: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1131: '<td><select name="'.$lonhost.'_server">'.
1132: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1133: '</option>';
1134: foreach my $hostid (sort(keys(%servers))) {
1135: next if ($servers{$hostid} eq $servers{$lonhost});
1136: my $selected = '';
1137: if (ref($disallowed{$lonhost}) eq 'HASH') {
1138: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1139: $selected = 'selected="selected"';
1140: }
1141: }
1142: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1143: $servers{$hostid}.'</option>';
1144: }
1145: $datatable .= '</select></td>'.
1146: '<td><select name="'.$lonhost.'_serverpath">';
1147: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1148: my $pathname = $path;
1149: if ($path eq 'custom') {
1150: $pathname = &mt('Custom Path').' ->';
1151: }
1152: my $selected = '';
1153: if (ref($disallowed{$lonhost}) eq 'HASH') {
1154: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1155: $selected = 'selected="selected"';
1156: }
1157: } elsif ($path eq '') {
1158: $selected = 'selected="selected"';
1159: }
1160: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1161: }
1162: $datatable .= '</select></td>';
1163: my ($custom,$exempt);
1164: if (ref($disallowed{$lonhost}) eq 'HASH') {
1165: $custom = $disallowed{$lonhost}{'custompath'};
1166: $exempt = $disallowed{$lonhost}{'exempt'};
1167: }
1168: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1169: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1170: '</tr>';
1171: }
1172: $datatable .= '</table></td></tr>';
1173: return $datatable;
1174: } elsif ($caller eq 'page') {
1175: my %defaultchecked = (
1176: 'coursecatalog' => 'on',
1177: 'helpdesk' => 'on',
1178: 'adminmail' => 'off',
1179: 'newuser' => 'off',
1180: );
1181: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1182: my (%checkedon,%checkedoff);
1183: foreach my $item (@toggles) {
1184: if ($defaultchecked{$item} eq 'on') {
1185: $checkedon{$item} = ' checked="checked" ';
1186: $checkedoff{$item} = ' ';
1187: } elsif ($defaultchecked{$item} eq 'off') {
1188: $checkedoff{$item} = ' checked="checked" ';
1189: $checkedon{$item} = ' ';
1190: }
1191: }
1192: my @images = ('img','logo','domlogo','login');
1193: my @logintext = ('textcol','bgcol');
1194: my @bgs = ('pgbg','mainbg','sidebg');
1195: my @links = ('link','alink','vlink');
1196: my %designhash = &Apache::loncommon::get_domainconf($dom);
1197: my %defaultdesign = %Apache::loncommon::defaultdesign;
1198: my (%is_custom,%designs);
1199: my %defaults = (
1200: font => $defaultdesign{'login.font'},
1201: );
1202: foreach my $item (@images) {
1203: $defaults{$item} = $defaultdesign{'login.'.$item};
1204: $defaults{'showlogo'}{$item} = 1;
1205: }
1206: foreach my $item (@bgs) {
1207: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1208: }
1209: foreach my $item (@logintext) {
1210: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1211: }
1212: foreach my $item (@links) {
1213: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1214: }
1215: if (ref($settings) eq 'HASH') {
1216: foreach my $item (@toggles) {
1217: if ($settings->{$item} eq '1') {
1218: $checkedon{$item} = ' checked="checked" ';
1219: $checkedoff{$item} = ' ';
1220: } elsif ($settings->{$item} eq '0') {
1221: $checkedoff{$item} = ' checked="checked" ';
1222: $checkedon{$item} = ' ';
1223: }
1224: }
1225: foreach my $item (@images) {
1226: if (defined($settings->{$item})) {
1227: $designs{$item} = $settings->{$item};
1228: $is_custom{$item} = 1;
1229: }
1230: if (defined($settings->{'showlogo'}{$item})) {
1231: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1232: }
1233: }
1234: foreach my $item (@logintext) {
1235: if ($settings->{$item} ne '') {
1236: $designs{'logintext'}{$item} = $settings->{$item};
1237: $is_custom{$item} = 1;
1238: }
1239: }
1240: if ($settings->{'font'} ne '') {
1241: $designs{'font'} = $settings->{'font'};
1242: $is_custom{'font'} = 1;
1243: }
1244: foreach my $item (@bgs) {
1245: if ($settings->{$item} ne '') {
1246: $designs{'bgs'}{$item} = $settings->{$item};
1247: $is_custom{$item} = 1;
1248: }
1249: }
1250: foreach my $item (@links) {
1251: if ($settings->{$item} ne '') {
1252: $designs{'links'}{$item} = $settings->{$item};
1253: $is_custom{$item} = 1;
1254: }
1255: }
1256: } else {
1257: if ($designhash{$dom.'.login.font'} ne '') {
1258: $designs{'font'} = $designhash{$dom.'.login.font'};
1259: $is_custom{'font'} = 1;
1260: }
1261: foreach my $item (@images) {
1262: if ($designhash{$dom.'.login.'.$item} ne '') {
1263: $designs{$item} = $designhash{$dom.'.login.'.$item};
1264: $is_custom{$item} = 1;
1265: }
1266: }
1267: foreach my $item (@bgs) {
1268: if ($designhash{$dom.'.login.'.$item} ne '') {
1269: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1270: $is_custom{$item} = 1;
1271: }
1272: }
1273: foreach my $item (@links) {
1274: if ($designhash{$dom.'.login.'.$item} ne '') {
1275: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1276: $is_custom{$item} = 1;
1277: }
1278: }
1279: }
1280: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1281: logo => 'Institution Logo',
1282: domlogo => 'Domain Logo',
1283: login => 'Login box');
1284: my $itemcount = 1;
1285: foreach my $item (@toggles) {
1286: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1287: $datatable .=
1288: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1289: '</td><td>'.
1290: '<span class="LC_nobreak"><label><input type="radio" name="'.
1291: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1292: '</label> <label><input type="radio" name="'.$item.'"'.
1293: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1294: '</tr>';
1295: $itemcount ++;
1296: }
1297: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1298: $datatable .= '</tr></table></td></tr>';
1299: } elsif ($caller eq 'help') {
1300: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1301: my $itemcount = 1;
1302: $defaulturl = '/adm/loginproblems.html';
1303: $defaulttype = 'default';
1304: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1305: my @currlangs;
1306: if (ref($settings) eq 'HASH') {
1307: if (ref($settings->{'helpurl'}) eq 'HASH') {
1308: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1309: next if ($settings->{'helpurl'}{$key} eq '');
1310: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1311: $type{$key} = 'custom';
1312: unless ($key eq 'nolang') {
1313: push(@currlangs,$key);
1314: }
1315: }
1316: } elsif ($settings->{'helpurl'} ne '') {
1317: $type{'nolang'} = 'custom';
1318: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1319: }
1320: }
1321: foreach my $lang ('nolang',sort(@currlangs)) {
1322: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1323: $datatable .= '<tr'.$css_class.'>';
1324: if ($url{$lang} eq '') {
1325: $url{$lang} = $defaulturl;
1326: }
1327: if ($type{$lang} eq '') {
1328: $type{$lang} = $defaulttype;
1329: }
1330: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1331: if ($lang eq 'nolang') {
1332: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1333: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1334: } else {
1335: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1336: $langchoices{$lang},
1337: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1338: }
1339: $datatable .= '</span></td>'."\n".
1340: '<td class="LC_left_item">';
1341: if ($type{$lang} eq 'custom') {
1342: $datatable .= '<span class="LC_nobreak"><label>'.
1343: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1344: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1345: } else {
1346: $datatable .= $lt{'upl'};
1347: }
1348: $datatable .='<br />';
1349: if ($switchserver) {
1350: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1351: } else {
1352: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1353: }
1354: $datatable .= '</td></tr>';
1355: $itemcount ++;
1356: }
1357: my @addlangs;
1358: foreach my $lang (sort(keys(%langchoices))) {
1359: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1360: push(@addlangs,$lang);
1361: }
1362: if (@addlangs > 0) {
1363: my %toadd;
1364: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1365: $toadd{''} = &mt('Select');
1366: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1367: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1368: &mt('Add log-in help page for a specific language:').' '.
1369: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1370: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1371: if ($switchserver) {
1372: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1373: } else {
1374: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1375: }
1376: $datatable .= '</td></tr>';
1377: $itemcount ++;
1378: }
1379: $datatable .= &captcha_choice('login',$settings,$itemcount);
1380: } elsif ($caller eq 'headtag') {
1381: my %domservers = &Apache::lonnet::get_servers($dom);
1382: my $choice = $choices{'headtag'};
1383: $css_class = ' class="LC_odd_row"';
1384: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1385: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1386: '<th>'.$choices{'current'}.'</th>'.
1387: '<th>'.$choices{'action'}.'</th>'.
1388: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1389: my (%currurls,%currexempt);
1390: if (ref($settings) eq 'HASH') {
1391: if (ref($settings->{'headtag'}) eq 'HASH') {
1392: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1393: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1394: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1395: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1396: }
1397: }
1398: }
1399: }
1400: foreach my $lonhost (sort(keys(%domservers))) {
1401: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1402: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1403: if ($currurls{$lonhost}) {
1404: $datatable .= '<td class="LC_right_item"><a href="'.
1405: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1406: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1407: '">'.$lt{'curr'}.'</a></td>'.
1408: '<td><span class="LC_nobreak"><label>'.
1409: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1410: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1411: } else {
1412: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1413: }
1414: $datatable .='<br />';
1415: if ($switchserver) {
1416: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1417: } else {
1418: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1419: }
1420: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1421: }
1422: $datatable .= '</table></td></tr>';
1423: } elsif ($caller eq 'saml') {
1424: my %domservers = &Apache::lonnet::get_servers($dom);
1425: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1426: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1427: '<th>'.$choices{'samllanding'}.'</th>'.
1428: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1429: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1430: foreach my $lonhost (keys(%domservers)) {
1431: $samlurl{$lonhost} = '/adm/sso';
1432: $styleon{$lonhost} = 'display:none';
1433: $styleoff{$lonhost} = '';
1434: }
1435: if (ref($settings->{'saml'}) eq 'HASH') {
1436: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1437: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1438: $saml{$lonhost} = 1;
1439: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1440: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1441: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1442: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1443: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1444: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1445: $styleon{$lonhost} = '';
1446: $styleoff{$lonhost} = 'display:none';
1447: } else {
1448: $styleon{$lonhost} = 'display:none';
1449: $styleoff{$lonhost} = '';
1450: }
1451: }
1452: }
1453: my $itemcount = 1;
1454: foreach my $lonhost (sort(keys(%domservers))) {
1455: my $samlon = ' ';
1456: my $samloff = ' checked="checked" ';
1457: if ($saml{$lonhost}) {
1458: $samlon = $samloff;
1459: $samloff = ' ';
1460: }
1461: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1462: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1463: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1464: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1465: &mt('No').'</label>'.(' 'x2).
1466: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1467: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1468: &mt('Yes').'</label></span></td>'.
1469: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1470: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1471: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1472: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1473: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1474: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1475: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1476: $samltext{$lonhost}.'" /></td><td>';
1477: if ($samlimg{$lonhost}) {
1478: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1479: '<span class="LC_nobreak"><label>'.
1480: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1481: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1482: } else {
1483: $datatable .= $lt{'upl'};
1484: }
1485: $datatable .='<br />';
1486: if ($switchserver) {
1487: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1488: } else {
1489: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1490: }
1491: $datatable .= '</td>'.
1492: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1493: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1494: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1495: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1496: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1497: $samltitle{$lonhost}.'</textarea></td>'.
1498: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1499: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1500: '</table></td>'.
1501: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1502: $itemcount ++;
1503: }
1504: $datatable .= '</table></td></tr>';
1505: }
1506: return $datatable;
1507: }
1508:
1509: sub login_choices {
1510: my %choices =
1511: &Apache::lonlocal::texthash (
1512: coursecatalog => 'Display Course/Community Catalog link?',
1513: adminmail => "Display Administrator's E-mail Address?",
1514: helpdesk => 'Display "Contact Helpdesk" link',
1515: disallowlogin => "Login page requests redirected",
1516: hostid => "Server",
1517: server => "Redirect to:",
1518: serverpath => "Path",
1519: custompath => "Custom",
1520: exempt => "Exempt IP(s)",
1521: directlogin => "No redirect",
1522: newuser => "Link to create a user account",
1523: img => "Header",
1524: logo => "Main Logo",
1525: domlogo => "Domain Logo",
1526: login => "Log-in Header",
1527: textcol => "Text color",
1528: bgcol => "Box color",
1529: bgs => "Background colors",
1530: links => "Link colors",
1531: font => "Font color",
1532: pgbg => "Header",
1533: mainbg => "Page",
1534: sidebg => "Login box",
1535: link => "Link",
1536: alink => "Active link",
1537: vlink => "Visited link",
1538: headtag => "Custom markup",
1539: action => "Action",
1540: current => "Current",
1541: samllanding => "Dual login?",
1542: samloptions => "Options",
1543: );
1544: return %choices;
1545: }
1546:
1547: sub login_file_options {
1548: return &Apache::lonlocal::texthash(
1549: del => 'Delete?',
1550: rep => 'Replace:',
1551: upl => 'Upload:',
1552: curr => 'View contents',
1553: default => 'Default',
1554: custom => 'Custom',
1555: none => 'None',
1556: );
1557: }
1558:
1559: sub print_ipaccess {
1560: my ($dom,$settings,$rowtotal) = @_;
1561: my $css_class;
1562: my $itemcount = 0;
1563: my $datatable;
1564: my %ordered;
1565: if (ref($settings) eq 'HASH') {
1566: foreach my $item (keys(%{$settings})) {
1567: if (ref($settings->{$item}) eq 'HASH') {
1568: my $num = $settings->{$item}{'order'};
1569: if ($num eq '') {
1570: $num = scalar(keys(%{$settings}));
1571: }
1572: $ordered{$num} = $item;
1573: }
1574: }
1575: }
1576: my $maxnum = scalar(keys(%ordered));
1577: if (keys(%ordered)) {
1578: my @items = sort { $a <=> $b } keys(%ordered);
1579: for (my $i=0; $i<@items; $i++) {
1580: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1581: my $item = $ordered{$items[$i]};
1582: my ($name,$ipranges,%commblocks,%courses);
1583: if (ref($settings->{$item}) eq 'HASH') {
1584: $name = $settings->{$item}->{'name'};
1585: $ipranges = $settings->{$item}->{'ip'};
1586: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1587: %commblocks = %{$settings->{$item}->{'commblocks'}};
1588: }
1589: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1590: %courses = %{$settings->{$item}->{'courses'}};
1591: }
1592: }
1593: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1594: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1595: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1596: for (my $k=0; $k<=$maxnum; $k++) {
1597: my $vpos = $k+1;
1598: my $selstr;
1599: if ($k == $i) {
1600: $selstr = ' selected="selected" ';
1601: }
1602: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1603: }
1604: $datatable .= '</select>'.(' 'x2).
1605: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1606: &mt('Delete?').'</label></span></td>'.
1607: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1608: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1609: '</td></tr>';
1610: $itemcount ++;
1611: }
1612: }
1613: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1614: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1615: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1616: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1617: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1618: for (my $k=0; $k<$maxnum+1; $k++) {
1619: my $vpos = $k+1;
1620: my $selstr;
1621: if ($k == $maxnum) {
1622: $selstr = ' selected="selected" ';
1623: }
1624: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1625: }
1626: $datatable .= '</select> '."\n".
1627: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1628: '<td colspan="2">'.
1629: &ipaccess_options('add',$itemcount,$dom).
1630: '</td>'."\n".
1631: '</tr>'."\n";
1632: $$rowtotal ++;
1633: return $datatable;
1634: }
1635:
1636: sub ipaccess_options {
1637: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1638: my (%currblocks,%currcourses,$output);
1639: if (ref($blocksref) eq 'HASH') {
1640: %currblocks = %{$blocksref};
1641: }
1642: if (ref($coursesref) eq 'HASH') {
1643: %currcourses = %{$coursesref};
1644: }
1645: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1646: '<span class="LC_nobreak">'.&mt('Name').': '.
1647: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1648: '</span></fieldset>'.
1649: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1650: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1651: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1652: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1653: $ipranges.'</textarea></fieldset>'.
1654: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1655: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1656: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1657: '<table>';
1658: foreach my $cid (sort(keys(%currcourses))) {
1659: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1660: $output .= '<tr><td><span class="LC_nobreak">'.
1661: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1662: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1663: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1664: }
1665: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1666: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1667: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1668: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1669: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1670: '</span></td></tr></table>'."\n".
1671: '</fieldset>';
1672: return $output;
1673: }
1674:
1675: sub blocker_checkboxes {
1676: my ($num,$blocks) = @_;
1677: my ($typeorder,$types) = &commblocktype_text();
1678: my $numinrow = 6;
1679: my $output = '<table>';
1680: for (my $i=0; $i<@{$typeorder}; $i++) {
1681: my $block = $typeorder->[$i];
1682: my $blockstatus;
1683: if (ref($blocks) eq 'HASH') {
1684: if ($blocks->{$block} eq 'on') {
1685: $blockstatus = 'checked="checked"';
1686: }
1687: }
1688: my $rem = $i%($numinrow);
1689: if ($rem == 0) {
1690: if ($i > 0) {
1691: $output .= '</tr>';
1692: }
1693: $output .= '<tr>';
1694: }
1695: if ($i == scalar(@{$typeorder})-1) {
1696: my $colsleft = $numinrow-$rem;
1697: if ($colsleft > 1) {
1698: $output .= '<td colspan="'.$colsleft.'">';
1699: } else {
1700: $output .= '<td>';
1701: }
1702: } else {
1703: $output .= '<td>';
1704: }
1705: my $item = 'ipaccess_block_'.$num;
1706: if ($blockstatus) {
1707: $blockstatus = ' '.$blockstatus;
1708: }
1709: $output .= '<span class="LC_nobreak"><label>'."\n".
1710: '<input type="checkbox" name="'.$item.'"'.
1711: $blockstatus.' value="'.$block.'"'.' />'.
1712: $types->{$block}.'</label></span>'."\n".
1713: '<br /></td>';
1714: }
1715: $output .= '</tr></table>';
1716: return $output;
1717: }
1718:
1719: sub commblocktype_text {
1720: my %types = &Apache::lonlocal::texthash(
1721: 'com' => 'Messaging',
1722: 'chat' => 'Chat Room',
1723: 'boards' => 'Discussion',
1724: 'port' => 'Portfolio',
1725: 'groups' => 'Groups',
1726: 'blogs' => 'Blogs',
1727: 'about' => 'User Information',
1728: 'printout' => 'Printouts',
1729: 'passwd' => 'Change Password',
1730: 'grades' => 'Gradebook',
1731: 'search' => 'Course search',
1732: 'wishlist' => 'Stored links',
1733: 'annotate' => 'Annotations',
1734: );
1735: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1736: return ($typeorder,\%types);
1737: }
1738:
1739: sub print_rolecolors {
1740: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1741: my %choices = &color_font_choices();
1742: my @bgs = ('pgbg','tabbg','sidebg');
1743: my @links = ('link','alink','vlink');
1744: my @images = ('img');
1745: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1746: my %designhash = &Apache::loncommon::get_domainconf($dom);
1747: my %defaultdesign = %Apache::loncommon::defaultdesign;
1748: my (%is_custom,%designs);
1749: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1750: if (ref($settings) eq 'HASH') {
1751: if (ref($settings->{$role}) eq 'HASH') {
1752: if ($settings->{$role}->{'img'} ne '') {
1753: $designs{'img'} = $settings->{$role}->{'img'};
1754: $is_custom{'img'} = 1;
1755: }
1756: if ($settings->{$role}->{'font'} ne '') {
1757: $designs{'font'} = $settings->{$role}->{'font'};
1758: $is_custom{'font'} = 1;
1759: }
1760: if ($settings->{$role}->{'fontmenu'} ne '') {
1761: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1762: $is_custom{'fontmenu'} = 1;
1763: }
1764: foreach my $item (@bgs) {
1765: if ($settings->{$role}->{$item} ne '') {
1766: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1767: $is_custom{$item} = 1;
1768: }
1769: }
1770: foreach my $item (@links) {
1771: if ($settings->{$role}->{$item} ne '') {
1772: $designs{'links'}{$item} = $settings->{$role}->{$item};
1773: $is_custom{$item} = 1;
1774: }
1775: }
1776: }
1777: } else {
1778: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1779: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1780: $is_custom{'img'} = 1;
1781: }
1782: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1783: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1784: $is_custom{'fontmenu'} = 1;
1785: }
1786: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1787: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1788: $is_custom{'font'} = 1;
1789: }
1790: foreach my $item (@bgs) {
1791: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1792: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1793: $is_custom{$item} = 1;
1794:
1795: }
1796: }
1797: foreach my $item (@links) {
1798: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1799: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1800: $is_custom{$item} = 1;
1801: }
1802: }
1803: }
1804: my $itemcount = 1;
1805: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1806: $datatable .= '</tr></table></td></tr>';
1807: return $datatable;
1808: }
1809:
1810: sub role_defaults {
1811: my ($role,$bgs,$links,$images,$logintext) = @_;
1812: my %defaults;
1813: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1814: return %defaults;
1815: }
1816: my %defaultdesign = %Apache::loncommon::defaultdesign;
1817: if ($role eq 'login') {
1818: %defaults = (
1819: font => $defaultdesign{$role.'.font'},
1820: );
1821: if (ref($logintext) eq 'ARRAY') {
1822: foreach my $item (@{$logintext}) {
1823: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1824: }
1825: }
1826: foreach my $item (@{$images}) {
1827: $defaults{'showlogo'}{$item} = 1;
1828: }
1829: } else {
1830: %defaults = (
1831: img => $defaultdesign{$role.'.img'},
1832: font => $defaultdesign{$role.'.font'},
1833: fontmenu => $defaultdesign{$role.'.fontmenu'},
1834: );
1835: }
1836: foreach my $item (@{$bgs}) {
1837: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1838: }
1839: foreach my $item (@{$links}) {
1840: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1841: }
1842: foreach my $item (@{$images}) {
1843: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1844: }
1845: return %defaults;
1846: }
1847:
1848: sub display_color_options {
1849: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1850: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1851: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1852: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1853: my $datatable = '<tr'.$css_class.'>'.
1854: '<td>'.$choices->{'font'}.'</td>';
1855: if (!$is_custom->{'font'}) {
1856: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1857: } else {
1858: $datatable .= '<td> </td>';
1859: }
1860: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1861:
1862: $datatable .= '<td><span class="LC_nobreak">'.
1863: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1864: ' value="'.$current_color.'" /> '.
1865: ' </span></td></tr>';
1866: unless ($role eq 'login') {
1867: $datatable .= '<tr'.$css_class.'>'.
1868: '<td>'.$choices->{'fontmenu'}.'</td>';
1869: if (!$is_custom->{'fontmenu'}) {
1870: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1871: } else {
1872: $datatable .= '<td> </td>';
1873: }
1874: $current_color = $designs->{'fontmenu'} ?
1875: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1876: $datatable .= '<td><span class="LC_nobreak">'.
1877: '<input class="colorchooser" type="text" size="10" name="'
1878: .$role.'_fontmenu"'.
1879: ' value="'.$current_color.'" /> '.
1880: ' </span></td></tr>';
1881: }
1882: my $switchserver = &check_switchserver($dom,$confname);
1883: foreach my $img (@{$images}) {
1884: $itemcount ++;
1885: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1886: $datatable .= '<tr'.$css_class.'>'.
1887: '<td>'.$choices->{$img};
1888: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1889: if ($role eq 'login') {
1890: if ($img eq 'login') {
1891: $login_hdr_pick =
1892: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1893: $logincolors =
1894: &login_text_colors($img,$role,$logintext,$phase,$choices,
1895: $designs,$defaults);
1896: } elsif ($img ne 'domlogo') {
1897: $datatable.= &logo_display_options($img,$defaults,$designs);
1898: }
1899: }
1900: $datatable .= '</td>';
1901: if ($designs->{$img} ne '') {
1902: $imgfile = $designs->{$img};
1903: $img_import = ($imgfile =~ m{^/adm/});
1904: } else {
1905: $imgfile = $defaults->{$img};
1906: }
1907: if ($imgfile) {
1908: my ($showfile,$fullsize);
1909: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1910: my $urldir = $1;
1911: my $filename = $2;
1912: my @info = &Apache::lonnet::stat_file($designs->{$img});
1913: if (@info) {
1914: my $thumbfile = 'tn-'.$filename;
1915: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1916: if (@thumb) {
1917: $showfile = $urldir.'/'.$thumbfile;
1918: } else {
1919: $showfile = $imgfile;
1920: }
1921: } else {
1922: $showfile = '';
1923: }
1924: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1925: $showfile = $imgfile;
1926: my $imgdir = $1;
1927: my $filename = $2;
1928: if (-e "$londocroot/$imgdir/tn-".$filename) {
1929: $showfile = "/$imgdir/tn-".$filename;
1930: } else {
1931: my $input = $londocroot.$imgfile;
1932: my $output = "$londocroot/$imgdir/tn-".$filename;
1933: if (!-e $output) {
1934: my ($width,$height) = &thumb_dimensions();
1935: my ($fullwidth,$fullheight) = &check_dimensions($input);
1936: if ($fullwidth ne '' && $fullheight ne '') {
1937: if ($fullwidth > $width && $fullheight > $height) {
1938: my $size = $width.'x'.$height;
1939: my @args = ('convert','-sample',$size,$input,$output);
1940: system({$args[0]} @args);
1941: $showfile = "/$imgdir/tn-".$filename;
1942: }
1943: }
1944: }
1945: }
1946: }
1947: if ($showfile) {
1948: if ($showfile =~ m{^/(adm|res)/}) {
1949: if ($showfile =~ m{^/res/}) {
1950: my $local_showfile =
1951: &Apache::lonnet::filelocation('',$showfile);
1952: &Apache::lonnet::repcopy($local_showfile);
1953: }
1954: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1955: }
1956: if ($imgfile) {
1957: if ($imgfile =~ m{^/(adm|res)/}) {
1958: if ($imgfile =~ m{^/res/}) {
1959: my $local_imgfile =
1960: &Apache::lonnet::filelocation('',$imgfile);
1961: &Apache::lonnet::repcopy($local_imgfile);
1962: }
1963: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1964: } else {
1965: $fullsize = $imgfile;
1966: }
1967: }
1968: $datatable .= '<td>';
1969: if ($img eq 'login') {
1970: $datatable .= $login_hdr_pick;
1971: }
1972: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1973: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1974: } else {
1975: $datatable .= '<td> </td><td class="LC_left_item">'.
1976: &mt('Upload:').'<br />';
1977: }
1978: } else {
1979: $datatable .= '<td> </td><td class="LC_left_item">'.
1980: &mt('Upload:').'<br />';
1981: }
1982: if ($switchserver) {
1983: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1984: } else {
1985: if ($img ne 'login') { # suppress file selection for Log-in header
1986: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1987: }
1988: }
1989: $datatable .= '</td></tr>';
1990: }
1991: $itemcount ++;
1992: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1993: $datatable .= '<tr'.$css_class.'>'.
1994: '<td>'.$choices->{'bgs'}.'</td>';
1995: my $bgs_def;
1996: foreach my $item (@{$bgs}) {
1997: if (!$is_custom->{$item}) {
1998: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1999: }
2000: }
2001: if ($bgs_def) {
2002: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2003: } else {
2004: $datatable .= '<td> </td>';
2005: }
2006: $datatable .= '<td class="LC_right_item">'.
2007: '<table border="0"><tr>';
2008:
2009: foreach my $item (@{$bgs}) {
2010: $datatable .= '<td align="center">'.$choices->{$item};
2011: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2012: if ($designs->{'bgs'}{$item}) {
2013: $datatable .= ' ';
2014: }
2015: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2016: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2017: }
2018: $datatable .= '</tr></table></td></tr>';
2019: $itemcount ++;
2020: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2021: $datatable .= '<tr'.$css_class.'>'.
2022: '<td>'.$choices->{'links'}.'</td>';
2023: my $links_def;
2024: foreach my $item (@{$links}) {
2025: if (!$is_custom->{$item}) {
2026: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2027: }
2028: }
2029: if ($links_def) {
2030: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2031: } else {
2032: $datatable .= '<td> </td>';
2033: }
2034: $datatable .= '<td class="LC_right_item">'.
2035: '<table border="0"><tr>';
2036: foreach my $item (@{$links}) {
2037: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2038: $datatable .= '<td align="center">'.$choices->{$item}."\n";
2039: if ($designs->{'links'}{$item}) {
2040: $datatable.=' ';
2041: }
2042: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2043: '" /></td>';
2044: }
2045: $$rowtotal += $itemcount;
2046: return $datatable;
2047: }
2048:
2049: sub logo_display_options {
2050: my ($img,$defaults,$designs) = @_;
2051: my $checkedon;
2052: if (ref($defaults) eq 'HASH') {
2053: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2054: if ($defaults->{'showlogo'}{$img}) {
2055: $checkedon = 'checked="checked" ';
2056: }
2057: }
2058: }
2059: if (ref($designs) eq 'HASH') {
2060: if (ref($designs->{'showlogo'}) eq 'HASH') {
2061: if (defined($designs->{'showlogo'}{$img})) {
2062: if ($designs->{'showlogo'}{$img} == 0) {
2063: $checkedon = '';
2064: } elsif ($designs->{'showlogo'}{$img} == 1) {
2065: $checkedon = 'checked="checked" ';
2066: }
2067: }
2068: }
2069: }
2070: return '<br /><label> <input type="checkbox" name="'.
2071: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2072: &mt('show').'</label>'."\n";
2073: }
2074:
2075: sub login_header_options {
2076: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2077: my $output = '';
2078: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2079: $output .= &mt('Text default(s):').'<br />';
2080: if (!$is_custom->{'textcol'}) {
2081: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2082: ' ';
2083: }
2084: if (!$is_custom->{'bgcol'}) {
2085: $output .= $choices->{'bgcol'}.': '.
2086: '<span id="css_'.$role.'_font" style="background-color: '.
2087: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2088: }
2089: $output .= '<br />';
2090: }
2091: $output .='<br />';
2092: return $output;
2093: }
2094:
2095: sub login_text_colors {
2096: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2097: my $color_menu = '<table border="0"><tr>';
2098: foreach my $item (@{$logintext}) {
2099: $color_menu .= '<td align="center">'.$choices->{$item};
2100: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2101: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2102: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2103: }
2104: $color_menu .= '</tr></table><br />';
2105: return $color_menu;
2106: }
2107:
2108: sub image_changes {
2109: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2110: my $output;
2111: if ($img eq 'login') {
2112: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2113: } elsif (!$is_custom) {
2114: if ($img ne 'domlogo') {
2115: $output = &mt('Default image:').'<br />';
2116: } else {
2117: $output = &mt('Default in use:').'<br />';
2118: }
2119: }
2120: if ($img ne 'login') {
2121: if ($img_import) {
2122: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2123: }
2124: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2125: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2126: if ($is_custom) {
2127: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2128: '<input type="checkbox" name="'.
2129: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2130: '</label> '.&mt('Replace:').'</span><br />';
2131: } else {
2132: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
2133: }
2134: }
2135: return $output;
2136: }
2137:
2138: sub print_quotas {
2139: my ($dom,$settings,$rowtotal,$action) = @_;
2140: my $context;
2141: if ($action eq 'quotas') {
2142: $context = 'tools';
2143: } else {
2144: $context = $action;
2145: }
2146: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2147: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2148: my $typecount = 0;
2149: my ($css_class,%titles);
2150: if ($context eq 'requestcourses') {
2151: @usertools = ('official','unofficial','community','textbook');
2152: @options =('norequest','approval','validate','autolimit');
2153: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2154: %titles = &courserequest_titles();
2155: } elsif ($context eq 'requestauthor') {
2156: @usertools = ('author');
2157: @options = ('norequest','approval','automatic');
2158: %titles = &authorrequest_titles();
2159: } else {
2160: @usertools = ('aboutme','blog','webdav','portfolio');
2161: %titles = &tool_titles();
2162: }
2163: if (ref($types) eq 'ARRAY') {
2164: foreach my $type (@{$types}) {
2165: my ($currdefquota,$currauthorquota);
2166: unless (($context eq 'requestcourses') ||
2167: ($context eq 'requestauthor')) {
2168: if (ref($settings) eq 'HASH') {
2169: if (ref($settings->{defaultquota}) eq 'HASH') {
2170: $currdefquota = $settings->{defaultquota}->{$type};
2171: } else {
2172: $currdefquota = $settings->{$type};
2173: }
2174: if (ref($settings->{authorquota}) eq 'HASH') {
2175: $currauthorquota = $settings->{authorquota}->{$type};
2176: }
2177: }
2178: }
2179: if (defined($usertypes->{$type})) {
2180: $typecount ++;
2181: $css_class = $typecount%2?' class="LC_odd_row"':'';
2182: $datatable .= '<tr'.$css_class.'>'.
2183: '<td>'.$usertypes->{$type}.'</td>'.
2184: '<td class="LC_left_item">';
2185: if ($context eq 'requestcourses') {
2186: $datatable .= '<table><tr>';
2187: }
2188: my %cell;
2189: foreach my $item (@usertools) {
2190: if ($context eq 'requestcourses') {
2191: my ($curroption,$currlimit);
2192: if (ref($settings) eq 'HASH') {
2193: if (ref($settings->{$item}) eq 'HASH') {
2194: $curroption = $settings->{$item}->{$type};
2195: if ($curroption =~ /^autolimit=(\d*)$/) {
2196: $currlimit = $1;
2197: }
2198: }
2199: }
2200: if (!$curroption) {
2201: $curroption = 'norequest';
2202: }
2203: $datatable .= '<th>'.$titles{$item}.'</th>';
2204: foreach my $option (@options) {
2205: my $val = $option;
2206: if ($option eq 'norequest') {
2207: $val = 0;
2208: }
2209: if ($option eq 'validate') {
2210: my $canvalidate = 0;
2211: if (ref($validations{$item}) eq 'HASH') {
2212: if ($validations{$item}{$type}) {
2213: $canvalidate = 1;
2214: }
2215: }
2216: next if (!$canvalidate);
2217: }
2218: my $checked = '';
2219: if ($option eq $curroption) {
2220: $checked = ' checked="checked"';
2221: } elsif ($option eq 'autolimit') {
2222: if ($curroption =~ /^autolimit/) {
2223: $checked = ' checked="checked"';
2224: }
2225: }
2226: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2227: '<input type="radio" name="crsreq_'.$item.
2228: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2229: $titles{$option}.'</label>';
2230: if ($option eq 'autolimit') {
2231: $cell{$item} .= ' <input type="text" name="crsreq_'.
2232: $item.'_limit_'.$type.'" size="1" '.
2233: 'value="'.$currlimit.'" />';
2234: }
2235: $cell{$item} .= '</span> ';
2236: if ($option eq 'autolimit') {
2237: $cell{$item} .= $titles{'unlimited'};
2238: }
2239: }
2240: } elsif ($context eq 'requestauthor') {
2241: my $curroption;
2242: if (ref($settings) eq 'HASH') {
2243: $curroption = $settings->{$type};
2244: }
2245: if (!$curroption) {
2246: $curroption = 'norequest';
2247: }
2248: foreach my $option (@options) {
2249: my $val = $option;
2250: if ($option eq 'norequest') {
2251: $val = 0;
2252: }
2253: my $checked = '';
2254: if ($option eq $curroption) {
2255: $checked = ' checked="checked"';
2256: }
2257: $datatable .= '<span class="LC_nobreak"><label>'.
2258: '<input type="radio" name="authorreq_'.$type.
2259: '" value="'.$val.'"'.$checked.' />'.
2260: $titles{$option}.'</label></span> ';
2261: }
2262: } else {
2263: my $checked = 'checked="checked" ';
2264: if (ref($settings) eq 'HASH') {
2265: if (ref($settings->{$item}) eq 'HASH') {
2266: if ($settings->{$item}->{$type} == 0) {
2267: $checked = '';
2268: } elsif ($settings->{$item}->{$type} == 1) {
2269: $checked = 'checked="checked" ';
2270: }
2271: }
2272: }
2273: $datatable .= '<span class="LC_nobreak"><label>'.
2274: '<input type="checkbox" name="'.$context.'_'.$item.
2275: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2276: '</label></span> ';
2277: }
2278: }
2279: if ($context eq 'requestcourses') {
2280: $datatable .= '</tr><tr>';
2281: foreach my $item (@usertools) {
2282: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2283: }
2284: $datatable .= '</tr></table>';
2285: }
2286: $datatable .= '</td>';
2287: unless (($context eq 'requestcourses') ||
2288: ($context eq 'requestauthor')) {
2289: $datatable .=
2290: '<td class="LC_right_item">'.
2291: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2292: '<input type="text" name="quota_'.$type.
2293: '" value="'.$currdefquota.
2294: '" size="5" /></span>'.(' ' x 2).
2295: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2296: '<input type="text" name="authorquota_'.$type.
2297: '" value="'.$currauthorquota.
2298: '" size="5" /></span></td>';
2299: }
2300: $datatable .= '</tr>';
2301: }
2302: }
2303: }
2304: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2305: $defaultquota = '20';
2306: $authorquota = '500';
2307: if (ref($settings) eq 'HASH') {
2308: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2309: $defaultquota = $settings->{'defaultquota'}->{'default'};
2310: } elsif (defined($settings->{'default'})) {
2311: $defaultquota = $settings->{'default'};
2312: }
2313: if (ref($settings->{'authorquota'}) eq 'HASH') {
2314: $authorquota = $settings->{'authorquota'}->{'default'};
2315: }
2316: }
2317: }
2318: $typecount ++;
2319: $css_class = $typecount%2?' class="LC_odd_row"':'';
2320: $datatable .= '<tr'.$css_class.'>'.
2321: '<td>'.$othertitle.'</td>'.
2322: '<td class="LC_left_item">';
2323: if ($context eq 'requestcourses') {
2324: $datatable .= '<table><tr>';
2325: }
2326: my %defcell;
2327: foreach my $item (@usertools) {
2328: if ($context eq 'requestcourses') {
2329: my ($curroption,$currlimit);
2330: if (ref($settings) eq 'HASH') {
2331: if (ref($settings->{$item}) eq 'HASH') {
2332: $curroption = $settings->{$item}->{'default'};
2333: if ($curroption =~ /^autolimit=(\d*)$/) {
2334: $currlimit = $1;
2335: }
2336: }
2337: }
2338: if (!$curroption) {
2339: $curroption = 'norequest';
2340: }
2341: $datatable .= '<th>'.$titles{$item}.'</th>';
2342: foreach my $option (@options) {
2343: my $val = $option;
2344: if ($option eq 'norequest') {
2345: $val = 0;
2346: }
2347: if ($option eq 'validate') {
2348: my $canvalidate = 0;
2349: if (ref($validations{$item}) eq 'HASH') {
2350: if ($validations{$item}{'default'}) {
2351: $canvalidate = 1;
2352: }
2353: }
2354: next if (!$canvalidate);
2355: }
2356: my $checked = '';
2357: if ($option eq $curroption) {
2358: $checked = ' checked="checked"';
2359: } elsif ($option eq 'autolimit') {
2360: if ($curroption =~ /^autolimit/) {
2361: $checked = ' checked="checked"';
2362: }
2363: }
2364: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2365: '<input type="radio" name="crsreq_'.$item.
2366: '_default" value="'.$val.'"'.$checked.' />'.
2367: $titles{$option}.'</label>';
2368: if ($option eq 'autolimit') {
2369: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2370: $item.'_limit_default" size="1" '.
2371: 'value="'.$currlimit.'" />';
2372: }
2373: $defcell{$item} .= '</span> ';
2374: if ($option eq 'autolimit') {
2375: $defcell{$item} .= $titles{'unlimited'};
2376: }
2377: }
2378: } elsif ($context eq 'requestauthor') {
2379: my $curroption;
2380: if (ref($settings) eq 'HASH') {
2381: $curroption = $settings->{'default'};
2382: }
2383: if (!$curroption) {
2384: $curroption = 'norequest';
2385: }
2386: foreach my $option (@options) {
2387: my $val = $option;
2388: if ($option eq 'norequest') {
2389: $val = 0;
2390: }
2391: my $checked = '';
2392: if ($option eq $curroption) {
2393: $checked = ' checked="checked"';
2394: }
2395: $datatable .= '<span class="LC_nobreak"><label>'.
2396: '<input type="radio" name="authorreq_default"'.
2397: ' value="'.$val.'"'.$checked.' />'.
2398: $titles{$option}.'</label></span> ';
2399: }
2400: } else {
2401: my $checked = 'checked="checked" ';
2402: if (ref($settings) eq 'HASH') {
2403: if (ref($settings->{$item}) eq 'HASH') {
2404: if ($settings->{$item}->{'default'} == 0) {
2405: $checked = '';
2406: } elsif ($settings->{$item}->{'default'} == 1) {
2407: $checked = 'checked="checked" ';
2408: }
2409: }
2410: }
2411: $datatable .= '<span class="LC_nobreak"><label>'.
2412: '<input type="checkbox" name="'.$context.'_'.$item.
2413: '" value="default" '.$checked.'/>'.$titles{$item}.
2414: '</label></span> ';
2415: }
2416: }
2417: if ($context eq 'requestcourses') {
2418: $datatable .= '</tr><tr>';
2419: foreach my $item (@usertools) {
2420: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2421: }
2422: $datatable .= '</tr></table>';
2423: }
2424: $datatable .= '</td>';
2425: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2426: $datatable .= '<td class="LC_right_item">'.
2427: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2428: '<input type="text" name="defaultquota" value="'.
2429: $defaultquota.'" size="5" /></span>'.(' ' x2).
2430: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2431: '<input type="text" name="authorquota" value="'.
2432: $authorquota.'" size="5" /></span></td>';
2433: }
2434: $datatable .= '</tr>';
2435: $typecount ++;
2436: $css_class = $typecount%2?' class="LC_odd_row"':'';
2437: $datatable .= '<tr'.$css_class.'>'.
2438: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2439: if ($context eq 'requestcourses') {
2440: $datatable .= &mt('(overrides affiliation, if set)').
2441: '</td>'.
2442: '<td class="LC_left_item">'.
2443: '<table><tr>';
2444: } else {
2445: $datatable .= &mt('(overrides affiliation, if checked)').
2446: '</td>'.
2447: '<td class="LC_left_item" colspan="2">'.
2448: '<br />';
2449: }
2450: my %advcell;
2451: foreach my $item (@usertools) {
2452: if ($context eq 'requestcourses') {
2453: my ($curroption,$currlimit);
2454: if (ref($settings) eq 'HASH') {
2455: if (ref($settings->{$item}) eq 'HASH') {
2456: $curroption = $settings->{$item}->{'_LC_adv'};
2457: if ($curroption =~ /^autolimit=(\d*)$/) {
2458: $currlimit = $1;
2459: }
2460: }
2461: }
2462: $datatable .= '<th>'.$titles{$item}.'</th>';
2463: my $checked = '';
2464: if ($curroption eq '') {
2465: $checked = ' checked="checked"';
2466: }
2467: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2468: '<input type="radio" name="crsreq_'.$item.
2469: '__LC_adv" value=""'.$checked.' />'.
2470: &mt('No override set').'</label></span> ';
2471: foreach my $option (@options) {
2472: my $val = $option;
2473: if ($option eq 'norequest') {
2474: $val = 0;
2475: }
2476: if ($option eq 'validate') {
2477: my $canvalidate = 0;
2478: if (ref($validations{$item}) eq 'HASH') {
2479: if ($validations{$item}{'_LC_adv'}) {
2480: $canvalidate = 1;
2481: }
2482: }
2483: next if (!$canvalidate);
2484: }
2485: my $checked = '';
2486: if ($val eq $curroption) {
2487: $checked = ' checked="checked"';
2488: } elsif ($option eq 'autolimit') {
2489: if ($curroption =~ /^autolimit/) {
2490: $checked = ' checked="checked"';
2491: }
2492: }
2493: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2494: '<input type="radio" name="crsreq_'.$item.
2495: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2496: $titles{$option}.'</label>';
2497: if ($option eq 'autolimit') {
2498: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2499: $item.'_limit__LC_adv" size="1" '.
2500: 'value="'.$currlimit.'" />';
2501: }
2502: $advcell{$item} .= '</span> ';
2503: if ($option eq 'autolimit') {
2504: $advcell{$item} .= $titles{'unlimited'};
2505: }
2506: }
2507: } elsif ($context eq 'requestauthor') {
2508: my $curroption;
2509: if (ref($settings) eq 'HASH') {
2510: $curroption = $settings->{'_LC_adv'};
2511: }
2512: my $checked = '';
2513: if ($curroption eq '') {
2514: $checked = ' checked="checked"';
2515: }
2516: $datatable .= '<span class="LC_nobreak"><label>'.
2517: '<input type="radio" name="authorreq__LC_adv"'.
2518: ' value=""'.$checked.' />'.
2519: &mt('No override set').'</label></span> ';
2520: foreach my $option (@options) {
2521: my $val = $option;
2522: if ($option eq 'norequest') {
2523: $val = 0;
2524: }
2525: my $checked = '';
2526: if ($val eq $curroption) {
2527: $checked = ' checked="checked"';
2528: }
2529: $datatable .= '<span class="LC_nobreak"><label>'.
2530: '<input type="radio" name="authorreq__LC_adv"'.
2531: ' value="'.$val.'"'.$checked.' />'.
2532: $titles{$option}.'</label></span> ';
2533: }
2534: } else {
2535: my $checked = 'checked="checked" ';
2536: if (ref($settings) eq 'HASH') {
2537: if (ref($settings->{$item}) eq 'HASH') {
2538: if ($settings->{$item}->{'_LC_adv'} == 0) {
2539: $checked = '';
2540: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2541: $checked = 'checked="checked" ';
2542: }
2543: }
2544: }
2545: $datatable .= '<span class="LC_nobreak"><label>'.
2546: '<input type="checkbox" name="'.$context.'_'.$item.
2547: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2548: '</label></span> ';
2549: }
2550: }
2551: if ($context eq 'requestcourses') {
2552: $datatable .= '</tr><tr>';
2553: foreach my $item (@usertools) {
2554: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2555: }
2556: $datatable .= '</tr></table>';
2557: }
2558: $datatable .= '</td></tr>';
2559: $$rowtotal += $typecount;
2560: return $datatable;
2561: }
2562:
2563: sub print_requestmail {
2564: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2565: my ($now,$datatable,%currapp);
2566: $now = time;
2567: if (ref($settings) eq 'HASH') {
2568: if (ref($settings->{'notify'}) eq 'HASH') {
2569: if ($settings->{'notify'}{'approval'} ne '') {
2570: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2571: }
2572: }
2573: }
2574: my $numinrow = 2;
2575: my $css_class;
2576: if ($$rowtotal%2) {
2577: $css_class = 'LC_odd_row';
2578: }
2579: if ($customcss) {
2580: $css_class .= " $customcss";
2581: }
2582: $css_class =~ s/^\s+//;
2583: if ($css_class) {
2584: $css_class = ' class="'.$css_class.'"';
2585: }
2586: if ($rowstyle) {
2587: $css_class .= ' style="'.$rowstyle.'"';
2588: }
2589: my $text;
2590: if ($action eq 'requestcourses') {
2591: $text = &mt('Receive notification of course requests requiring approval');
2592: } elsif ($action eq 'requestauthor') {
2593: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2594: } else {
2595: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2596: }
2597: $datatable = '<tr'.$css_class.'>'.
2598: ' <td>'.$text.'</td>'.
2599: ' <td class="LC_left_item">';
2600: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2601: $action.'notifyapproval',%currapp);
2602: if ($numdc > 0) {
2603: $datatable .= $table;
2604: } else {
2605: $datatable .= &mt('There are no active Domain Coordinators');
2606: }
2607: $datatable .='</td></tr>';
2608: return $datatable;
2609: }
2610:
2611: sub print_studentcode {
2612: my ($settings,$rowtotal) = @_;
2613: my $rownum = 0;
2614: my ($output,%current);
2615: my @crstypes = ('official','unofficial','community','textbook');
2616: if (ref($settings) eq 'HASH') {
2617: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2618: foreach my $type (@crstypes) {
2619: $current{$type} = $settings->{'uniquecode'}{$type};
2620: }
2621: }
2622: }
2623: $output .= '<tr>'.
2624: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2625: '<td class="LC_left_item">';
2626: foreach my $type (@crstypes) {
2627: my $check = ' ';
2628: if ($current{$type}) {
2629: $check = ' checked="checked" ';
2630: }
2631: $output .= '<span class="LC_nobreak"><label>'.
2632: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2633: &mt($type).'</label></span>'.(' 'x2).' ';
2634: }
2635: $output .= '</td></tr>';
2636: $$rowtotal ++;
2637: return $output;
2638: }
2639:
2640: sub print_textbookcourses {
2641: my ($dom,$type,$settings,$rowtotal) = @_;
2642: my $rownum = 0;
2643: my $css_class;
2644: my $itemcount = 1;
2645: my $maxnum = 0;
2646: my $bookshash;
2647: if (ref($settings) eq 'HASH') {
2648: $bookshash = $settings->{$type};
2649: }
2650: my %ordered;
2651: if (ref($bookshash) eq 'HASH') {
2652: foreach my $item (keys(%{$bookshash})) {
2653: if (ref($bookshash->{$item}) eq 'HASH') {
2654: my $num = $bookshash->{$item}{'order'};
2655: $ordered{$num} = $item;
2656: }
2657: }
2658: }
2659: my $confname = $dom.'-domainconfig';
2660: my $switchserver = &check_switchserver($dom,$confname);
2661: my $maxnum = scalar(keys(%ordered));
2662: my $datatable;
2663: if (keys(%ordered)) {
2664: my @items = sort { $a <=> $b } keys(%ordered);
2665: for (my $i=0; $i<@items; $i++) {
2666: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2667: my $key = $ordered{$items[$i]};
2668: my %coursehash=&Apache::lonnet::coursedescription($key);
2669: my $coursetitle = $coursehash{'description'};
2670: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2671: if (ref($bookshash->{$key}) eq 'HASH') {
2672: $subject = $bookshash->{$key}->{'subject'};
2673: $title = $bookshash->{$key}->{'title'};
2674: if ($type eq 'textbooks') {
2675: $publisher = $bookshash->{$key}->{'publisher'};
2676: $author = $bookshash->{$key}->{'author'};
2677: $image = $bookshash->{$key}->{'image'};
2678: if ($image ne '') {
2679: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2680: my $imagethumb = "$path/tn-".$imagefile;
2681: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2682: }
2683: }
2684: }
2685: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2686: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2687: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2688: for (my $k=0; $k<=$maxnum; $k++) {
2689: my $vpos = $k+1;
2690: my $selstr;
2691: if ($k == $i) {
2692: $selstr = ' selected="selected" ';
2693: }
2694: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2695: }
2696: $datatable .= '</select>'.(' 'x2).
2697: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2698: &mt('Delete?').'</label></span></td>'.
2699: '<td colspan="2">'.
2700: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2701: (' 'x2).
2702: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2703: if ($type eq 'textbooks') {
2704: $datatable .= (' 'x2).
2705: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2706: (' 'x2).
2707: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2708: (' 'x2).
2709: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2710: if ($image) {
2711: $datatable .= $imgsrc.
2712: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2713: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2714: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2715: }
2716: if ($switchserver) {
2717: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2718: } else {
2719: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2720: }
2721: }
2722: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2723: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2724: $coursetitle.'</span></td></tr>'."\n";
2725: $itemcount ++;
2726: }
2727: }
2728: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2729: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2730: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2731: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2732: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2733: for (my $k=0; $k<$maxnum+1; $k++) {
2734: my $vpos = $k+1;
2735: my $selstr;
2736: if ($k == $maxnum) {
2737: $selstr = ' selected="selected" ';
2738: }
2739: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2740: }
2741: $datatable .= '</select> '."\n".
2742: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2743: '<td colspan="2">'.
2744: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2745: (' 'x2).
2746: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2747: (' 'x2);
2748: if ($type eq 'textbooks') {
2749: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2750: (' 'x2).
2751: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2752: (' 'x2).
2753: '<span class="LC_nobreak">'.&mt('Image:').' ';
2754: if ($switchserver) {
2755: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2756: } else {
2757: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2758: }
2759: $datatable .= '</span>'."\n";
2760: }
2761: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2762: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2763: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2764: &Apache::loncommon::selectcourse_link
2765: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2766: '</span></td>'."\n".
2767: '</tr>'."\n";
2768: $itemcount ++;
2769: return $datatable;
2770: }
2771:
2772: sub textbookcourses_javascript {
2773: my ($settings) = @_;
2774: return unless(ref($settings) eq 'HASH');
2775: my (%ordered,%total,%jstext);
2776: foreach my $type ('textbooks','templates') {
2777: $total{$type} = 0;
2778: if (ref($settings->{$type}) eq 'HASH') {
2779: foreach my $item (keys(%{$settings->{$type}})) {
2780: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2781: my $num = $settings->{$type}->{$item}{'order'};
2782: $ordered{$type}{$num} = $item;
2783: }
2784: }
2785: $total{$type} = scalar(keys(%{$settings->{$type}}));
2786: }
2787: my @jsarray = ();
2788: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2789: push(@jsarray,$ordered{$type}{$item});
2790: }
2791: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2792: }
2793: return <<"ENDSCRIPT";
2794: <script type="text/javascript">
2795: // <![CDATA[
2796: function reorderBooks(form,item,caller) {
2797: var changedVal;
2798: $jstext{'textbooks'};
2799: $jstext{'templates'};
2800: var newpos;
2801: var maxh;
2802: if (caller == 'textbooks') {
2803: newpos = 'textbooks_addbook_pos';
2804: maxh = 1 + $total{'textbooks'};
2805: } else {
2806: newpos = 'templates_addbook_pos';
2807: maxh = 1 + $total{'templates'};
2808: }
2809: var current = new Array;
2810: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2811: if (item == newpos) {
2812: changedVal = newitemVal;
2813: } else {
2814: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2815: current[newitemVal] = newpos;
2816: }
2817: if (caller == 'textbooks') {
2818: for (var i=0; i<textbooks.length; i++) {
2819: var elementName = 'textbooks_'+textbooks[i];
2820: if (elementName != item) {
2821: if (form.elements[elementName]) {
2822: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2823: current[currVal] = elementName;
2824: }
2825: }
2826: }
2827: }
2828: if (caller == 'templates') {
2829: for (var i=0; i<templates.length; i++) {
2830: var elementName = 'templates_'+templates[i];
2831: if (elementName != item) {
2832: if (form.elements[elementName]) {
2833: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2834: current[currVal] = elementName;
2835: }
2836: }
2837: }
2838: }
2839: var oldVal;
2840: for (var j=0; j<maxh; j++) {
2841: if (current[j] == undefined) {
2842: oldVal = j;
2843: }
2844: }
2845: if (oldVal < changedVal) {
2846: for (var k=oldVal+1; k<=changedVal ; k++) {
2847: var elementName = current[k];
2848: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2849: }
2850: } else {
2851: for (var k=changedVal; k<oldVal; k++) {
2852: var elementName = current[k];
2853: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2854: }
2855: }
2856: return;
2857: }
2858:
2859: // ]]>
2860: </script>
2861:
2862: ENDSCRIPT
2863: }
2864:
2865: sub ltitools_javascript {
2866: my ($settings) = @_;
2867: my $togglejs = <itools_toggle_js();
2868: unless (ref($settings) eq 'HASH') {
2869: return $togglejs;
2870: }
2871: my (%ordered,$total,%jstext);
2872: $total = 0;
2873: foreach my $item (keys(%{$settings})) {
2874: if (ref($settings->{$item}) eq 'HASH') {
2875: my $num = $settings->{$item}{'order'};
2876: $ordered{$num} = $item;
2877: }
2878: }
2879: $total = scalar(keys(%{$settings}));
2880: my @jsarray = ();
2881: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2882: push(@jsarray,$ordered{$item});
2883: }
2884: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2885: return <<"ENDSCRIPT";
2886: <script type="text/javascript">
2887: // <![CDATA[
2888: function reorderLTITools(form,item) {
2889: var changedVal;
2890: $jstext
2891: var newpos = 'ltitools_add_pos';
2892: var maxh = 1 + $total;
2893: var current = new Array;
2894: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2895: if (item == newpos) {
2896: changedVal = newitemVal;
2897: } else {
2898: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2899: current[newitemVal] = newpos;
2900: }
2901: for (var i=0; i<ltitools.length; i++) {
2902: var elementName = 'ltitools_'+ltitools[i];
2903: if (elementName != item) {
2904: if (form.elements[elementName]) {
2905: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2906: current[currVal] = elementName;
2907: }
2908: }
2909: }
2910: var oldVal;
2911: for (var j=0; j<maxh; j++) {
2912: if (current[j] == undefined) {
2913: oldVal = j;
2914: }
2915: }
2916: if (oldVal < changedVal) {
2917: for (var k=oldVal+1; k<=changedVal ; k++) {
2918: var elementName = current[k];
2919: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2920: }
2921: } else {
2922: for (var k=changedVal; k<oldVal; k++) {
2923: var elementName = current[k];
2924: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2925: }
2926: }
2927: return;
2928: }
2929:
2930: // ]]>
2931: </script>
2932:
2933: $togglejs
2934:
2935: ENDSCRIPT
2936: }
2937:
2938: sub ltitools_toggle_js {
2939: return <<"ENDSCRIPT";
2940: <script type="text/javascript">
2941: // <![CDATA[
2942:
2943: function toggleLTITools(form,setting,item) {
2944: var radioname = '';
2945: var divid = '';
2946: if (setting == 'user') {
2947: divid = 'ltitools_'+setting+'_div_'+item;
2948: var checkid = 'ltitools_'+setting+'_field_'+item;
2949: if (document.getElementById(divid)) {
2950: if (document.getElementById(checkid)) {
2951: if (document.getElementById(checkid).checked) {
2952: document.getElementById(divid).style.display = 'inline-block';
2953: } else {
2954: document.getElementById(divid).style.display = 'none';
2955: }
2956: }
2957: }
2958: }
2959: return;
2960: }
2961: // ]]>
2962: </script>
2963:
2964: ENDSCRIPT
2965: }
2966:
2967: sub wafproxy_javascript {
2968: my ($dom) = @_;
2969: return <<"ENDSCRIPT";
2970: <script type="text/javascript">
2971: // <![CDATA[
2972: function updateWAF() {
2973: if (document.getElementById('wafproxy_remoteip')) {
2974: var wafremote = 0;
2975: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
2976: wafremote = 1;
2977: }
2978: var fields = new Array('header','trust');
2979: for (var i=0; i<fields.length; i++) {
2980: if (document.getElementById('wafproxy_'+fields[i])) {
2981: if (wafremote == 1) {
2982: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
2983: }
2984: else {
2985: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
2986: }
2987: }
2988: }
2989: if (document.getElementById('wafproxyranges_$dom')) {
2990: if (wafremote == 1) {
2991: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
2992: } else {
2993: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
2994: if (document.display.wafproxy_vpnaccess[i].checked) {
2995: if (document.display.wafproxy_vpnaccess[i].value == 0) {
2996: document.getElementById('wafproxyranges_$dom').style.display = 'none';
2997: }
2998: }
2999: }
3000: }
3001: }
3002: }
3003: return;
3004: }
3005:
3006: function checkWAF() {
3007: if (document.getElementById('wafproxy_remoteip')) {
3008: var wafvpn = 0;
3009: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3010: if (document.display.wafproxy_vpnaccess[i].checked) {
3011: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3012: wafvpn = 1;
3013: }
3014: break;
3015: }
3016: }
3017: var vpn = new Array('vpnint','vpnext');
3018: for (var i=0; i<vpn.length; i++) {
3019: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3020: if (wafvpn == 1) {
3021: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3022: }
3023: else {
3024: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3025: }
3026: }
3027: }
3028: if (document.getElementById('wafproxyranges_$dom')) {
3029: if (wafvpn == 1) {
3030: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3031: }
3032: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3033: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3034: }
3035: }
3036: }
3037: return;
3038: }
3039:
3040: function toggleWAF() {
3041: if (document.getElementById('wafproxy_table')) {
3042: var wafproxy = 0;
3043: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3044: if (document.display.wafproxy_${dom}[i].checked) {
3045: if (document.display.wafproxy_${dom}[i].value == 1) {
3046: wafproxy = 1;
3047: break;
3048: }
3049: }
3050: }
3051: if (wafproxy == 1) {
3052: document.getElementById('wafproxy_table').style.display='inline';
3053: }
3054: else {
3055: document.getElementById('wafproxy_table').style.display='none';
3056: }
3057: if (document.getElementById('wafproxyrow_${dom}')) {
3058: if (wafproxy == 1) {
3059: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3060: }
3061: else {
3062: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3063: }
3064: }
3065: if (document.getElementById('nowafproxyrow_$dom')) {
3066: if (wafproxy == 1) {
3067: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3068: }
3069: else {
3070: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3071: }
3072: }
3073: }
3074: return;
3075: }
3076: // ]]>
3077: </script>
3078:
3079: ENDSCRIPT
3080: }
3081:
3082: sub autoupdate_javascript {
3083: return <<"ENDSCRIPT";
3084: <script type="text/javascript">
3085: // <![CDATA[
3086: function toggleLastActiveDays(form) {
3087: var radioname = 'lastactive';
3088: var divid = 'lastactive_div';
3089: var num = form.elements[radioname].length;
3090: if (num) {
3091: var setvis = '';
3092: for (var i=0; i<num; i++) {
3093: if (form.elements[radioname][i].checked) {
3094: if (form.elements[radioname][i].value == '1') {
3095: if (document.getElementById(divid)) {
3096: document.getElementById(divid).style.display = 'inline-block';
3097: }
3098: setvis = 1;
3099: }
3100: break;
3101: }
3102: }
3103: if (!setvis) {
3104: if (document.getElementById(divid)) {
3105: document.getElementById(divid).style.display = 'none';
3106: }
3107: }
3108: }
3109: return;
3110: }
3111: // ]]>
3112: </script>
3113:
3114: ENDSCRIPT
3115: }
3116:
3117: sub autoenroll_javascript {
3118: return <<"ENDSCRIPT";
3119: <script type="text/javascript">
3120: // <![CDATA[
3121: function toggleFailsafe(form) {
3122: var radioname = 'autoenroll_failsafe';
3123: var divid = 'autoenroll_failsafe_div';
3124: var num = form.elements[radioname].length;
3125: if (num) {
3126: var setvis = '';
3127: for (var i=0; i<num; i++) {
3128: if (form.elements[radioname][i].checked) {
3129: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3130: if (document.getElementById(divid)) {
3131: document.getElementById(divid).style.display = 'inline-block';
3132: }
3133: setvis = 1;
3134: }
3135: break;
3136: }
3137: }
3138: if (!setvis) {
3139: if (document.getElementById(divid)) {
3140: document.getElementById(divid).style.display = 'none';
3141: }
3142: }
3143: }
3144: return;
3145: }
3146: // ]]>
3147: </script>
3148:
3149: ENDSCRIPT
3150: }
3151:
3152: sub saml_javascript {
3153: return <<"ENDSCRIPT";
3154: <script type="text/javascript">
3155: // <![CDATA[
3156: function toggleSamlOptions(form,hostid) {
3157: var radioname = 'saml_'+hostid;
3158: var tablecellon = 'samloptionson_'+hostid;
3159: var tablecelloff = 'samloptionsoff_'+hostid;
3160: var num = form.elements[radioname].length;
3161: if (num) {
3162: var setvis = '';
3163: for (var i=0; i<num; i++) {
3164: if (form.elements[radioname][i].checked) {
3165: if (form.elements[radioname][i].value == '1') {
3166: if (document.getElementById(tablecellon)) {
3167: document.getElementById(tablecellon).style.display='';
3168: }
3169: if (document.getElementById(tablecelloff)) {
3170: document.getElementById(tablecelloff).style.display='none';
3171: }
3172: setvis = 1;
3173: }
3174: break;
3175: }
3176: }
3177: if (!setvis) {
3178: if (document.getElementById(tablecellon)) {
3179: document.getElementById(tablecellon).style.display='none';
3180: }
3181: if (document.getElementById(tablecelloff)) {
3182: document.getElementById(tablecelloff).style.display='';
3183: }
3184: }
3185: }
3186: return;
3187: }
3188: // ]]>
3189: </script>
3190:
3191: ENDSCRIPT
3192: }
3193:
3194: sub ipaccess_javascript {
3195: my ($settings) = @_;
3196: my (%ordered,$total,%jstext);
3197: $total = 0;
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: $total = scalar(keys(%{$settings}));
3206: }
3207: my @jsarray = ();
3208: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3209: push(@jsarray,$ordered{$item});
3210: }
3211: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3212: return <<"ENDSCRIPT";
3213: <script type="text/javascript">
3214: // <![CDATA[
3215: function reorderIPaccess(form,item) {
3216: var changedVal;
3217: $jstext
3218: var newpos = 'ipaccess_pos_add';
3219: var maxh = 1 + $total;
3220: var current = new Array;
3221: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3222: if (item == newpos) {
3223: changedVal = newitemVal;
3224: } else {
3225: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3226: current[newitemVal] = newpos;
3227: }
3228: for (var i=0; i<ipaccess.length; i++) {
3229: var elementName = 'ipaccess_pos_'+ipaccess[i];
3230: if (elementName != item) {
3231: if (form.elements[elementName]) {
3232: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3233: current[currVal] = elementName;
3234: }
3235: }
3236: }
3237: var oldVal;
3238: for (var j=0; j<maxh; j++) {
3239: if (current[j] == undefined) {
3240: oldVal = j;
3241: }
3242: }
3243: if (oldVal < changedVal) {
3244: for (var k=oldVal+1; k<=changedVal ; k++) {
3245: var elementName = current[k];
3246: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3247: }
3248: } else {
3249: for (var k=changedVal; k<oldVal; k++) {
3250: var elementName = current[k];
3251: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3252: }
3253: }
3254: return;
3255: }
3256: // ]]>
3257: </script>
3258:
3259: ENDSCRIPT
3260: }
3261:
3262: sub print_autoenroll {
3263: my ($dom,$settings,$rowtotal) = @_;
3264: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3265: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3266: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3267: $failsafesty = 'none';
3268: %failsafechecked = (
3269: off => ' checked="checked"',
3270: );
3271: if (ref($settings) eq 'HASH') {
3272: if (exists($settings->{'run'})) {
3273: if ($settings->{'run'} eq '0') {
3274: $runoff = ' checked="checked" ';
3275: $runon = ' ';
3276: } else {
3277: $runon = ' checked="checked" ';
3278: $runoff = ' ';
3279: }
3280: } else {
3281: if ($autorun) {
3282: $runon = ' checked="checked" ';
3283: $runoff = ' ';
3284: } else {
3285: $runoff = ' checked="checked" ';
3286: $runon = ' ';
3287: }
3288: }
3289: if (exists($settings->{'co-owners'})) {
3290: if ($settings->{'co-owners'} eq '0') {
3291: $coownersoff = ' checked="checked" ';
3292: $coownerson = ' ';
3293: } else {
3294: $coownerson = ' checked="checked" ';
3295: $coownersoff = ' ';
3296: }
3297: } else {
3298: $coownersoff = ' checked="checked" ';
3299: $coownerson = ' ';
3300: }
3301: if (exists($settings->{'sender_domain'})) {
3302: $defdom = $settings->{'sender_domain'};
3303: }
3304: if (exists($settings->{'failsafe'})) {
3305: $failsafe = $settings->{'failsafe'};
3306: if ($failsafe eq 'zero') {
3307: $failsafechecked{'zero'} = ' checked="checked"';
3308: $failsafechecked{'off'} = '';
3309: $failsafesty = 'inline-block';
3310: } elsif ($failsafe eq 'any') {
3311: $failsafechecked{'any'} = ' checked="checked"';
3312: $failsafechecked{'off'} = '';
3313: }
3314: $autofailsafe = $settings->{'autofailsafe'};
3315: } elsif (exists($settings->{'autofailsafe'})) {
3316: $autofailsafe = $settings->{'autofailsafe'};
3317: if ($autofailsafe ne '') {
3318: $failsafechecked{'zero'} = ' checked="checked"';
3319: $failsafe = 'zero';
3320: $failsafechecked{'off'} = '';
3321: }
3322: }
3323: } else {
3324: if ($autorun) {
3325: $runon = ' checked="checked" ';
3326: $runoff = ' ';
3327: } else {
3328: $runoff = ' checked="checked" ';
3329: $runon = ' ';
3330: }
3331: }
3332: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3333: my $notif_sender;
3334: if (ref($settings) eq 'HASH') {
3335: $notif_sender = $settings->{'sender_uname'};
3336: }
3337: my $datatable='<tr class="LC_odd_row">'.
3338: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3339: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3340: '<input type="radio" name="autoenroll_run"'.
3341: $runon.' value="1" />'.&mt('Yes').'</label> '.
3342: '<label><input type="radio" name="autoenroll_run"'.
3343: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3344: '</tr><tr>'.
3345: '<td>'.&mt('Notification messages - sender').
3346: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3347: &mt('username').': '.
3348: '<input type="text" name="sender_uname" value="'.
3349: $notif_sender.'" size="10" /> '.&mt('domain').
3350: ': '.$domform.'</span></td></tr>'.
3351: '<tr class="LC_odd_row">'.
3352: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3353: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3354: '<input type="radio" name="autoassign_coowners"'.
3355: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3356: '<label><input type="radio" name="autoassign_coowners"'.
3357: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3358: '</tr><tr>'.
3359: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3360: '<td class="LC_left_item"><span class="LC_nobreak">'.
3361: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'off'}.' />'.&mt('Not in use').'</label></span> '.
3362: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'zero'}.' />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
3363: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'any'}.' />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
3364: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
3365: '<span class="LC_nobreak">'.
3366: &mt('Threshold for number of students in section to drop: [_1]',
3367: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
3368: '</span></div></td></tr>';
3369: $$rowtotal += 4;
3370: return $datatable;
3371: }
3372:
3373: sub print_autoupdate {
3374: my ($position,$dom,$settings,$rowtotal) = @_;
3375: my ($enable,$datatable);
3376: if ($position eq 'top') {
3377: my %choices = &Apache::lonlocal::texthash (
3378: run => 'Auto-update active?',
3379: classlists => 'Update information in classlists?',
3380: unexpired => 'Skip updates for users without active or future roles?',
3381: lastactive => 'Skip updates for inactive users?',
3382: );
3383: my $itemcount = 0;
3384: my $updateon = ' ';
3385: my $updateoff = ' checked="checked" ';
3386: if (ref($settings) eq 'HASH') {
3387: if ($settings->{'run'} eq '1') {
3388: $updateon = $updateoff;
3389: $updateoff = ' ';
3390: }
3391: }
3392: $enable = '<tr class="LC_odd_row">'.
3393: '<td>'.&mt($choices{'run'}).'</td>'.
3394: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3395: '<input type="radio" name="autoupdate_run"'.
3396: $updateoff.'value="0" />'.&mt('No').'</label> '.
3397: '<label><input type="radio" name="autoupdate_run"'.
3398: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3399: '</tr>';
3400: my @toggles = ('classlists','unexpired');
3401: my %defaultchecked = ('classlists' => 'off',
3402: 'unexpired' => 'off'
3403: );
3404: $$rowtotal ++;
3405: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3406: \%choices,$itemcount,'','','left','no');
3407: $datatable = $enable.$datatable;
3408: $$rowtotal += $itemcount;
3409: my $lastactiveon = ' ';
3410: my $lastactiveoff = ' checked="checked" ';
3411: my $lastactivestyle = 'none';
3412: my $lastactivedays;
3413: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3414: if (ref($settings) eq 'HASH') {
3415: if ($settings->{'lastactive'} =~ /^\d+$/) {
3416: $lastactiveon = $lastactiveoff;
3417: $lastactiveoff = ' ';
3418: $lastactivestyle = 'inline-block';
3419: $lastactivedays = $settings->{'lastactive'};
3420: }
3421: }
3422: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3423: $datatable .= '<tr'.$css_class.'>'.
3424: '<td>'.$choices{'lastactive'}.'</td>'.
3425: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3426: '<input type="radio" name="lastactive"'.
3427: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
3428: ' <label>'.
3429: '<input type="radio" name="lastactive"'.
3430: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
3431: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
3432: ': '.&mt('inactive = no activity in last [_1] days',
3433: '<input type="text" size="5" name="lastactivedays" value="'.
3434: $lastactivedays.'" />').
3435: '</span></td>'.
3436: '</tr>';
3437: $$rowtotal ++;
3438: } elsif ($position eq 'middle') {
3439: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3440: my $numinrow = 3;
3441: my $locknamesettings;
3442: $datatable .= &insttypes_row($settings,$types,$usertypes,
3443: $dom,$numinrow,$othertitle,
3444: 'lockablenames',$rowtotal);
3445: $$rowtotal ++;
3446: } else {
3447: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3448: my @fields = ('lastname','firstname','middlename','generation',
3449: 'permanentemail','id');
3450: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3451: my $numrows = 0;
3452: if (ref($types) eq 'ARRAY') {
3453: if (@{$types} > 0) {
3454: $datatable =
3455: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3456: \@fields,$types,\$numrows);
3457: $$rowtotal += @{$types};
3458: }
3459: }
3460: $datatable .=
3461: &usertype_update_row($settings,{'default' => $othertitle},
3462: \%fieldtitles,\@fields,['default'],
3463: \$numrows);
3464: $$rowtotal ++;
3465: }
3466: return $datatable;
3467: }
3468:
3469: sub print_autocreate {
3470: my ($dom,$settings,$rowtotal) = @_;
3471: my (%createon,%createoff,%currhash);
3472: my @types = ('xml','req');
3473: if (ref($settings) eq 'HASH') {
3474: foreach my $item (@types) {
3475: $createoff{$item} = ' checked="checked" ';
3476: $createon{$item} = ' ';
3477: if (exists($settings->{$item})) {
3478: if ($settings->{$item}) {
3479: $createon{$item} = ' checked="checked" ';
3480: $createoff{$item} = ' ';
3481: }
3482: }
3483: }
3484: if ($settings->{'xmldc'} ne '') {
3485: $currhash{$settings->{'xmldc'}} = 1;
3486: }
3487: } else {
3488: foreach my $item (@types) {
3489: $createoff{$item} = ' checked="checked" ';
3490: $createon{$item} = ' ';
3491: }
3492: }
3493: $$rowtotal += 2;
3494: my $numinrow = 2;
3495: my $datatable='<tr class="LC_odd_row">'.
3496: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3497: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3498: '<input type="radio" name="autocreate_xml"'.
3499: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3500: '<label><input type="radio" name="autocreate_xml"'.
3501: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3502: '</td></tr><tr>'.
3503: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3504: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3505: '<input type="radio" name="autocreate_req"'.
3506: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3507: '<label><input type="radio" name="autocreate_req"'.
3508: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3509: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3510: 'autocreate_xmldc',%currhash);
3511: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3512: if ($numdc > 1) {
3513: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3514: '</td><td class="LC_left_item">';
3515: } else {
3516: $datatable .= &mt('Course creation processed as:').
3517: '</td><td class="LC_right_item">';
3518: }
3519: $datatable .= $dctable.'</td></tr>';
3520: $$rowtotal += $rows;
3521: return $datatable;
3522: }
3523:
3524: sub print_directorysrch {
3525: my ($position,$dom,$settings,$rowtotal) = @_;
3526: my $datatable;
3527: if ($position eq 'top') {
3528: my $instsrchon = ' ';
3529: my $instsrchoff = ' checked="checked" ';
3530: my ($exacton,$containson,$beginson);
3531: my $instlocalon = ' ';
3532: my $instlocaloff = ' checked="checked" ';
3533: if (ref($settings) eq 'HASH') {
3534: if ($settings->{'available'} eq '1') {
3535: $instsrchon = $instsrchoff;
3536: $instsrchoff = ' ';
3537: }
3538: if ($settings->{'localonly'} eq '1') {
3539: $instlocalon = $instlocaloff;
3540: $instlocaloff = ' ';
3541: }
3542: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3543: foreach my $type (@{$settings->{'searchtypes'}}) {
3544: if ($type eq 'exact') {
3545: $exacton = ' checked="checked" ';
3546: } elsif ($type eq 'contains') {
3547: $containson = ' checked="checked" ';
3548: } elsif ($type eq 'begins') {
3549: $beginson = ' checked="checked" ';
3550: }
3551: }
3552: } else {
3553: if ($settings->{'searchtypes'} eq 'exact') {
3554: $exacton = ' checked="checked" ';
3555: } elsif ($settings->{'searchtypes'} eq 'contains') {
3556: $containson = ' checked="checked" ';
3557: } elsif ($settings->{'searchtypes'} eq 'specify') {
3558: $exacton = ' checked="checked" ';
3559: $containson = ' checked="checked" ';
3560: }
3561: }
3562: }
3563: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3564: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3565:
3566: my $numinrow = 4;
3567: my $cansrchrow = 0;
3568: $datatable='<tr class="LC_odd_row">'.
3569: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3570: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3571: '<input type="radio" name="dirsrch_available"'.
3572: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3573: '<label><input type="radio" name="dirsrch_available"'.
3574: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3575: '</tr><tr>'.
3576: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3577: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3578: '<input type="radio" name="dirsrch_instlocalonly"'.
3579: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3580: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3581: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3582: '</tr>';
3583: $$rowtotal += 2;
3584: if (ref($usertypes) eq 'HASH') {
3585: if (keys(%{$usertypes}) > 0) {
3586: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3587: $numinrow,$othertitle,'cansearch',
3588: $rowtotal);
3589: $cansrchrow = 1;
3590: }
3591: }
3592: if ($cansrchrow) {
3593: $$rowtotal ++;
3594: $datatable .= '<tr>';
3595: } else {
3596: $datatable .= '<tr class="LC_odd_row">';
3597: }
3598: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3599: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3600: foreach my $title (@{$titleorder}) {
3601: if (defined($searchtitles->{$title})) {
3602: my $check = ' ';
3603: if (ref($settings) eq 'HASH') {
3604: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3605: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3606: $check = ' checked="checked" ';
3607: }
3608: }
3609: }
3610: $datatable .= '<td class="LC_left_item">'.
3611: '<span class="LC_nobreak"><label>'.
3612: '<input type="checkbox" name="searchby" '.
3613: 'value="'.$title.'"'.$check.'/>'.
3614: $searchtitles->{$title}.'</label></span></td>';
3615: }
3616: }
3617: $datatable .= '</tr></table></td></tr>';
3618: $$rowtotal ++;
3619: if ($cansrchrow) {
3620: $datatable .= '<tr class="LC_odd_row">';
3621: } else {
3622: $datatable .= '<tr>';
3623: }
3624: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3625: '<td class="LC_left_item" colspan="2">'.
3626: '<span class="LC_nobreak"><label>'.
3627: '<input type="checkbox" name="searchtypes" '.
3628: $exacton.' value="exact" />'.&mt('Exact match').
3629: '</label> '.
3630: '<label><input type="checkbox" name="searchtypes" '.
3631: $beginson.' value="begins" />'.&mt('Begins with').
3632: '</label> '.
3633: '<label><input type="checkbox" name="searchtypes" '.
3634: $containson.' value="contains" />'.&mt('Contains').
3635: '</label></span></td></tr>';
3636: $$rowtotal ++;
3637: } else {
3638: my $domsrchon = ' checked="checked" ';
3639: my $domsrchoff = ' ';
3640: my $domlocalon = ' ';
3641: my $domlocaloff = ' checked="checked" ';
3642: if (ref($settings) eq 'HASH') {
3643: if ($settings->{'lclocalonly'} eq '1') {
3644: $domlocalon = $domlocaloff;
3645: $domlocaloff = ' ';
3646: }
3647: if ($settings->{'lcavailable'} eq '0') {
3648: $domsrchoff = $domsrchon;
3649: $domsrchon = ' ';
3650: }
3651: }
3652: $datatable='<tr class="LC_odd_row">'.
3653: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3654: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3655: '<input type="radio" name="dirsrch_domavailable"'.
3656: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3657: '<label><input type="radio" name="dirsrch_domavailable"'.
3658: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3659: '</tr><tr>'.
3660: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3661: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3662: '<input type="radio" name="dirsrch_domlocalonly"'.
3663: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3664: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3665: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3666: '</tr>';
3667: $$rowtotal += 2;
3668: }
3669: return $datatable;
3670: }
3671:
3672: sub print_contacts {
3673: my ($position,$dom,$settings,$rowtotal) = @_;
3674: my $datatable;
3675: my @contacts = ('adminemail','supportemail');
3676: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3677: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3678: if ($position eq 'top') {
3679: if (ref($settings) eq 'HASH') {
3680: foreach my $item (@contacts) {
3681: if (exists($settings->{$item})) {
3682: $to{$item} = $settings->{$item};
3683: }
3684: }
3685: }
3686: } elsif ($position eq 'middle') {
3687: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3688: 'updatesmail','idconflictsmail','hostipmail');
3689: foreach my $type (@mailings) {
3690: $otheremails{$type} = '';
3691: }
3692: } elsif ($position eq 'lower') {
3693: if (ref($settings) eq 'HASH') {
3694: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3695: %lonstatus = %{$settings->{'lonstatus'}};
3696: }
3697: }
3698: } else {
3699: @mailings = ('helpdeskmail','otherdomsmail');
3700: foreach my $type (@mailings) {
3701: $otheremails{$type} = '';
3702: }
3703: $bccemails{'helpdeskmail'} = '';
3704: $bccemails{'otherdomsmail'} = '';
3705: $includestr{'helpdeskmail'} = '';
3706: $includestr{'otherdomsmail'} = '';
3707: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3708: }
3709: if (ref($settings) eq 'HASH') {
3710: unless (($position eq 'top') || ($position eq 'lower')) {
3711: foreach my $type (@mailings) {
3712: if (exists($settings->{$type})) {
3713: if (ref($settings->{$type}) eq 'HASH') {
3714: foreach my $item (@contacts) {
3715: if ($settings->{$type}{$item}) {
3716: $checked{$type}{$item} = ' checked="checked" ';
3717: }
3718: }
3719: $otheremails{$type} = $settings->{$type}{'others'};
3720: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3721: $bccemails{$type} = $settings->{$type}{'bcc'};
3722: if ($settings->{$type}{'include'} ne '') {
3723: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3724: $includestr{$type} = &unescape($includestr{$type});
3725: }
3726: }
3727: }
3728: } elsif ($type eq 'lonstatusmail') {
3729: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3730: }
3731: }
3732: }
3733: if ($position eq 'bottom') {
3734: foreach my $type (@mailings) {
3735: $bccemails{$type} = $settings->{$type}{'bcc'};
3736: if ($settings->{$type}{'include'} ne '') {
3737: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3738: $includestr{$type} = &unescape($includestr{$type});
3739: }
3740: }
3741: if (ref($settings->{'helpform'}) eq 'HASH') {
3742: if (ref($fields) eq 'ARRAY') {
3743: foreach my $field (@{$fields}) {
3744: $currfield{$field} = $settings->{'helpform'}{$field};
3745: }
3746: }
3747: if (exists($settings->{'helpform'}{'maxsize'})) {
3748: $maxsize = $settings->{'helpform'}{'maxsize'};
3749: } else {
3750: $maxsize = '1.0';
3751: }
3752: } else {
3753: if (ref($fields) eq 'ARRAY') {
3754: foreach my $field (@{$fields}) {
3755: $currfield{$field} = 'yes';
3756: }
3757: }
3758: $maxsize = '1.0';
3759: }
3760: }
3761: } else {
3762: if ($position eq 'top') {
3763: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3764: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3765: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3766: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3767: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3768: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3769: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3770: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3771: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3772: } elsif ($position eq 'bottom') {
3773: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3774: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3775: if (ref($fields) eq 'ARRAY') {
3776: foreach my $field (@{$fields}) {
3777: $currfield{$field} = 'yes';
3778: }
3779: }
3780: $maxsize = '1.0';
3781: }
3782: }
3783: my ($titles,$short_titles) = &contact_titles();
3784: my $rownum = 0;
3785: my $css_class;
3786: if ($position eq 'top') {
3787: foreach my $item (@contacts) {
3788: $css_class = $rownum%2?' class="LC_odd_row"':'';
3789: $datatable .= '<tr'.$css_class.'>'.
3790: '<td><span class="LC_nobreak">'.$titles->{$item}.
3791: '</span></td><td class="LC_right_item">'.
3792: '<input type="text" name="'.$item.'" value="'.
3793: $to{$item}.'" /></td></tr>';
3794: $rownum ++;
3795: }
3796: } elsif ($position eq 'bottom') {
3797: $css_class = $rownum%2?' class="LC_odd_row"':'';
3798: $datatable .= '<tr'.$css_class.'>'.
3799: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3800: &mt('(e-mail, subject, and description always shown)').
3801: '</td><td class="LC_left_item">';
3802: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3803: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3804: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3805: foreach my $field (@{$fields}) {
3806: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3807: if (($field eq 'screenshot') || ($field eq 'cc')) {
3808: $datatable .= ' '.&mt('(logged-in users)');
3809: }
3810: $datatable .='</td><td>';
3811: my $clickaction;
3812: if ($field eq 'screenshot') {
3813: $clickaction = ' onclick="screenshotSize(this);"';
3814: }
3815: if (ref($possoptions->{$field}) eq 'ARRAY') {
3816: foreach my $option (@{$possoptions->{$field}}) {
3817: my $checked;
3818: if ($currfield{$field} eq $option) {
3819: $checked = ' checked="checked"';
3820: }
3821: $datatable .= '<span class="LC_nobreak"><label>'.
3822: '<input type="radio" name="helpform_'.$field.'" '.
3823: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3824: '</label></span>'.(' 'x2);
3825: }
3826: }
3827: if ($field eq 'screenshot') {
3828: my $display;
3829: if ($currfield{$field} eq 'no') {
3830: $display = ' style="display:none"';
3831: }
3832: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3833: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3834: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3835: }
3836: $datatable .= '</td></tr>';
3837: }
3838: $datatable .= '</table>';
3839: }
3840: $datatable .= '</td></tr>'."\n";
3841: $rownum ++;
3842: }
3843: unless (($position eq 'top') || ($position eq 'lower')) {
3844: foreach my $type (@mailings) {
3845: $css_class = $rownum%2?' class="LC_odd_row"':'';
3846: $datatable .= '<tr'.$css_class.'>'.
3847: '<td><span class="LC_nobreak">'.
3848: $titles->{$type}.': </span></td>'.
3849: '<td class="LC_left_item">';
3850: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3851: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3852: }
3853: $datatable .= '<span class="LC_nobreak">';
3854: foreach my $item (@contacts) {
3855: $datatable .= '<label>'.
3856: '<input type="checkbox" name="'.$type.'"'.
3857: $checked{$type}{$item}.
3858: ' value="'.$item.'" />'.$short_titles->{$item}.
3859: '</label> ';
3860: }
3861: $datatable .= '</span><br />'.&mt('Others').': '.
3862: '<input type="text" name="'.$type.'_others" '.
3863: 'value="'.$otheremails{$type}.'" />';
3864: my %locchecked;
3865: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3866: foreach my $loc ('s','b') {
3867: if ($includeloc{$type} eq $loc) {
3868: $locchecked{$loc} = ' checked="checked"';
3869: last;
3870: }
3871: }
3872: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3873: '<input type="text" name="'.$type.'_bcc" '.
3874: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3875: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3876: &mt('Text automatically added to e-mail:').' '.
3877: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3878: '<span class="LC_nobreak">'.&mt('Location:').' '.
3879: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3880: (' 'x2).
3881: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3882: '</span></fieldset>';
3883: }
3884: $datatable .= '</td></tr>'."\n";
3885: $rownum ++;
3886: }
3887: }
3888: if ($position eq 'middle') {
3889: my %choices;
3890: my $corelink = &core_link_msu();
3891: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3892: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3893: $corelink);
3894: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3895: my @toggles = ('reporterrors','reportupdates','reportstatus');
3896: my %defaultchecked = ('reporterrors' => 'on',
3897: 'reportupdates' => 'on',
3898: 'reportstatus' => 'on');
3899: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3900: \%choices,$rownum);
3901: $datatable .= $reports;
3902: } elsif ($position eq 'lower') {
3903: my (%current,%excluded,%weights);
3904: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3905: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3906: $current{'errorthreshold'} = $lonstatus{'threshold'};
3907: } else {
3908: $current{'errorthreshold'} = $defaults->{'threshold'};
3909: }
3910: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3911: $current{'errorsysmail'} = $lonstatus{'sysmail'};
3912: } else {
3913: $current{'errorsysmail'} = $defaults->{'sysmail'};
3914: }
3915: if (ref($lonstatus{'weights'}) eq 'HASH') {
3916: foreach my $type ('E','W','N','U') {
3917: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3918: $weights{$type} = $lonstatus{'weights'}{$type};
3919: } else {
3920: $weights{$type} = $defaults->{$type};
3921: }
3922: }
3923: } else {
3924: foreach my $type ('E','W','N','U') {
3925: $weights{$type} = $defaults->{$type};
3926: }
3927: }
3928: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3929: if (@{$lonstatus{'excluded'}} > 0) {
3930: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3931: }
3932: }
3933: foreach my $item ('errorthreshold','errorsysmail') {
3934: $css_class = $rownum%2?' class="LC_odd_row"':'';
3935: $datatable .= '<tr'.$css_class.'>'.
3936: '<td class="LC_left_item"><span class="LC_nobreak">'.
3937: $titles->{$item}.
3938: '</span></td><td class="LC_left_item">'.
3939: '<input type="text" name="'.$item.'" value="'.
3940: $current{$item}.'" size="5" /></td></tr>';
3941: $rownum ++;
3942: }
3943: $css_class = $rownum%2?' class="LC_odd_row"':'';
3944: $datatable .= '<tr'.$css_class.'>'.
3945: '<td class="LC_left_item">'.
3946: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3947: '</span></td><td class="LC_left_item"><table><tr>';
3948: foreach my $type ('E','W','N','U') {
3949: $datatable .= '<td>'.$names->{$type}.'<br />'.
3950: '<input type="text" name="errorweights_'.$type.'" value="'.
3951: $weights{$type}.'" size="5" /></td>';
3952: }
3953: $datatable .= '</tr></table></tr>';
3954: $rownum ++;
3955: $css_class = $rownum%2?' class="LC_odd_row"':'';
3956: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3957: $titles->{'errorexcluded'}.'</td>'.
3958: '<td class="LC_left_item"><table>';
3959: my $numinrow = 4;
3960: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3961: for (my $i=0; $i<@ids; $i++) {
3962: my $rem = $i%($numinrow);
3963: if ($rem == 0) {
3964: if ($i > 0) {
3965: $datatable .= '</tr>';
3966: }
3967: $datatable .= '<tr>';
3968: }
3969: my $check;
3970: if ($excluded{$ids[$i]}) {
3971: $check = ' checked="checked" ';
3972: }
3973: $datatable .= '<td class="LC_left_item">'.
3974: '<span class="LC_nobreak"><label>'.
3975: '<input type="checkbox" name="errorexcluded" '.
3976: 'value="'.$ids[$i].'"'.$check.' />'.
3977: $ids[$i].'</label></span></td>';
3978: }
3979: my $colsleft = $numinrow - @ids%($numinrow);
3980: if ($colsleft > 1 ) {
3981: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3982: ' </td>';
3983: } elsif ($colsleft == 1) {
3984: $datatable .= '<td class="LC_left_item"> </td>';
3985: }
3986: $datatable .= '</tr></table></td></tr>';
3987: $rownum ++;
3988: } elsif ($position eq 'bottom') {
3989: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3990: my (@posstypes,%usertypeshash);
3991: if (ref($types) eq 'ARRAY') {
3992: @posstypes = @{$types};
3993: }
3994: if (@posstypes) {
3995: if (ref($usertypes) eq 'HASH') {
3996: %usertypeshash = %{$usertypes};
3997: }
3998: my @overridden;
3999: my $numinrow = 4;
4000: if (ref($settings) eq 'HASH') {
4001: if (ref($settings->{'overrides'}) eq 'HASH') {
4002: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4003: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4004: push(@overridden,$key);
4005: foreach my $item (@contacts) {
4006: if ($settings->{'overrides'}{$key}{$item}) {
4007: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4008: }
4009: }
4010: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4011: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4012: $includeloc{'override_'.$key} = '';
4013: $includestr{'override_'.$key} = '';
4014: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4015: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4016: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4017: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4018: }
4019: }
4020: }
4021: }
4022: }
4023: my $customclass = 'LC_helpdesk_override';
4024: my $optionsprefix = 'LC_options_helpdesk_';
4025:
4026: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4027:
4028: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4029: $numinrow,$othertitle,'overrides',
4030: \$rownum,$onclicktypes,$customclass);
4031: $rownum ++;
4032: $usertypeshash{'default'} = $othertitle;
4033: foreach my $status (@posstypes) {
4034: my $css_class;
4035: if ($rownum%2) {
4036: $css_class = 'LC_odd_row ';
4037: }
4038: $css_class .= $customclass;
4039: my $rowid = $optionsprefix.$status;
4040: my $hidden = 1;
4041: my $currstyle = 'display:none';
4042: if (grep(/^\Q$status\E$/,@overridden)) {
4043: $currstyle = 'display:table-row';
4044: $hidden = 0;
4045: }
4046: my $key = 'override_'.$status;
4047: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4048: $includeloc{$key},$includestr{$key},$status,$rowid,
4049: $usertypeshash{$status},$css_class,$currstyle,
4050: \@contacts,$short_titles);
4051: unless ($hidden) {
4052: $rownum ++;
4053: }
4054: }
4055: }
4056: }
4057: $$rowtotal += $rownum;
4058: return $datatable;
4059: }
4060:
4061: sub core_link_msu {
4062: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4063: &mt('LON-CAPA core group - MSU'),600,500);
4064: }
4065:
4066: sub overridden_helpdesk {
4067: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4068: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4069: my $class = 'LC_left_item';
4070: if ($css_class) {
4071: $css_class = ' class="'.$css_class.'"';
4072: }
4073: if ($rowid) {
4074: $rowid = ' id="'.$rowid.'"';
4075: }
4076: if ($rowstyle) {
4077: $rowstyle = ' style="'.$rowstyle.'"';
4078: }
4079: my ($output,$description);
4080: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4081: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4082: "<td>$description</td>\n".
4083: '<td class="'.$class.'" colspan="2">'.
4084: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4085: '<span class="LC_nobreak">';
4086: if (ref($contacts) eq 'ARRAY') {
4087: foreach my $item (@{$contacts}) {
4088: my $check;
4089: if (ref($checked) eq 'HASH') {
4090: $check = $checked->{$item};
4091: }
4092: my $title;
4093: if (ref($short_titles) eq 'HASH') {
4094: $title = $short_titles->{$item};
4095: }
4096: $output .= '<label>'.
4097: '<input type="checkbox" name="override_'.$type.'"'.$check.
4098: ' value="'.$item.'" />'.$title.'</label> ';
4099: }
4100: }
4101: $output .= '</span><br />'.&mt('Others').': '.
4102: '<input type="text" name="override_'.$type.'_others" '.
4103: 'value="'.$otheremails.'" />';
4104: my %locchecked;
4105: foreach my $loc ('s','b') {
4106: if ($includeloc eq $loc) {
4107: $locchecked{$loc} = ' checked="checked"';
4108: last;
4109: }
4110: }
4111: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4112: '<input type="text" name="override_'.$type.'_bcc" '.
4113: 'value="'.$bccemails.'" /></fieldset>'.
4114: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4115: &mt('Text automatically added to e-mail:').' '.
4116: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4117: '<span class="LC_nobreak">'.&mt('Location:').' '.
4118: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4119: (' 'x2).
4120: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4121: '</span></fieldset>'.
4122: '</td></tr>'."\n";
4123: return $output;
4124: }
4125:
4126: sub contacts_javascript {
4127: return <<"ENDSCRIPT";
4128:
4129: <script type="text/javascript">
4130: // <![CDATA[
4131:
4132: function screenshotSize(field) {
4133: if (document.getElementById('help_screenshotsize')) {
4134: if (field.value == 'no') {
4135: document.getElementById('help_screenshotsize').style.display="none";
4136: } else {
4137: document.getElementById('help_screenshotsize').style.display="";
4138: }
4139: }
4140: return;
4141: }
4142:
4143: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4144: if (form.elements[checkbox].length != undefined) {
4145: var count = 0;
4146: if (docount) {
4147: for (var i=0; i<form.elements[checkbox].length; i++) {
4148: if (form.elements[checkbox][i].checked) {
4149: count ++;
4150: }
4151: }
4152: }
4153: for (var i=0; i<form.elements[checkbox].length; i++) {
4154: var type = form.elements[checkbox][i].value;
4155: if (document.getElementById(prefix+type)) {
4156: if (form.elements[checkbox][i].checked) {
4157: document.getElementById(prefix+type).style.display = 'table-row';
4158: if (count % 2 == 1) {
4159: document.getElementById(prefix+type).className = target+' LC_odd_row';
4160: } else {
4161: document.getElementById(prefix+type).className = target;
4162: }
4163: count ++;
4164: } else {
4165: document.getElementById(prefix+type).style.display = 'none';
4166: }
4167: }
4168: }
4169: }
4170: return;
4171: }
4172:
4173: // ]]>
4174: </script>
4175:
4176: ENDSCRIPT
4177: }
4178:
4179: sub print_helpsettings {
4180: my ($position,$dom,$settings,$rowtotal) = @_;
4181: my $confname = $dom.'-domainconfig';
4182: my $formname = 'display';
4183: my ($datatable,$itemcount);
4184: if ($position eq 'top') {
4185: $itemcount = 1;
4186: my (%choices,%defaultchecked,@toggles);
4187: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4188: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4189: &mt('LON-CAPA bug tracker'),600,500));
4190: %defaultchecked = ('submitbugs' => 'on');
4191: @toggles = ('submitbugs');
4192: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4193: \%choices,$itemcount);
4194: $$rowtotal ++;
4195: } else {
4196: my $css_class;
4197: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4198: my (%customroles,%ordered,%current);
4199: if (ref($settings) eq 'HASH') {
4200: if (ref($settings->{'adhoc'}) eq 'HASH') {
4201: %current = %{$settings->{'adhoc'}};
4202: }
4203: }
4204: my $count = 0;
4205: foreach my $key (sort(keys(%existing))) {
4206: if ($key=~/^rolesdef\_(\w+)$/) {
4207: my $rolename = $1;
4208: my (%privs,$order);
4209: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4210: $customroles{$rolename} = \%privs;
4211: if (ref($current{$rolename}) eq 'HASH') {
4212: $order = $current{$rolename}{'order'};
4213: }
4214: if ($order eq '') {
4215: $order = $count;
4216: }
4217: $ordered{$order} = $rolename;
4218: $count++;
4219: }
4220: }
4221: my $maxnum = scalar(keys(%ordered));
4222: my @roles_by_num = ();
4223: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4224: push(@roles_by_num,$item);
4225: }
4226: my $context = 'domprefs';
4227: my $crstype = 'Course';
4228: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4229: my @accesstypes = ('all','dh','da','none');
4230: my ($numstatustypes,@jsarray);
4231: if (ref($types) eq 'ARRAY') {
4232: if (@{$types} > 0) {
4233: $numstatustypes = scalar(@{$types});
4234: push(@accesstypes,'status');
4235: @jsarray = ('bystatus');
4236: }
4237: }
4238: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4239: if (keys(%domhelpdesk)) {
4240: push(@accesstypes,('inc','exc'));
4241: push(@jsarray,('notinc','notexc'));
4242: }
4243: my $hiddenstr = join("','",@jsarray);
4244: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
4245: my $context = 'domprefs';
4246: my $crstype = 'Course';
4247: my $prefix = 'helproles_';
4248: my $add_class = 'LC_hidden';
4249: foreach my $num (@roles_by_num) {
4250: my $role = $ordered{$num};
4251: my ($desc,$access,@statuses);
4252: if (ref($current{$role}) eq 'HASH') {
4253: $desc = $current{$role}{'desc'};
4254: $access = $current{$role}{'access'};
4255: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4256: @statuses = @{$current{$role}{'insttypes'}};
4257: }
4258: }
4259: if ($desc eq '') {
4260: $desc = $role;
4261: }
4262: my $identifier = 'custhelp'.$num;
4263: my %full=();
4264: my %levels= (
4265: course => {},
4266: domain => {},
4267: system => {},
4268: );
4269: my %levelscurrent=(
4270: course => {},
4271: domain => {},
4272: system => {},
4273: );
4274: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4275: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4276: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4277: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4278: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
4279: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4280: for (my $k=0; $k<=$maxnum; $k++) {
4281: my $vpos = $k+1;
4282: my $selstr;
4283: if ($k == $num) {
4284: $selstr = ' selected="selected" ';
4285: }
4286: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4287: }
4288: $datatable .= '</select>'.(' 'x2).
4289: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4290: '</td>'.
4291: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4292: &mt('Name shown to users:').
4293: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4294: '</fieldset>'.
4295: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4296: $othertitle,$usertypes,$types,\%domhelpdesk).
4297: '<fieldset>'.
4298: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4299: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4300: \%levelscurrent,$identifier,
4301: 'LC_hidden',$prefix.$num.'_privs').
4302: '</fieldset></td>';
4303: $itemcount ++;
4304: }
4305: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4306: my $newcust = 'custhelp'.$count;
4307: my (%privs,%levelscurrent);
4308: my %full=();
4309: my %levels= (
4310: course => {},
4311: domain => {},
4312: system => {},
4313: );
4314: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4315: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4316: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4317: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
4318: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4319: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4320: for (my $k=0; $k<$maxnum+1; $k++) {
4321: my $vpos = $k+1;
4322: my $selstr;
4323: if ($k == $maxnum) {
4324: $selstr = ' selected="selected" ';
4325: }
4326: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4327: }
4328: $datatable .= '</select> '."\n".
4329: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4330: '</label></span></td>'.
4331: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4332: '<span class="LC_nobreak">'.
4333: &mt('Internal name:').
4334: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4335: '</span>'.(' 'x4).
4336: '<span class="LC_nobreak">'.
4337: &mt('Name shown to users:').
4338: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4339: '</span></fieldset>'.
4340: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4341: $usertypes,$types,\%domhelpdesk).
4342: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4343: &Apache::lonuserutils::custom_role_header($context,$crstype,
4344: \@templateroles,$newcust).
4345: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4346: \%levelscurrent,$newcust).
4347: '</fieldset>'.
4348: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4349: '</td></tr>';
4350: $count ++;
4351: $$rowtotal += $count;
4352: }
4353: return $datatable;
4354: }
4355:
4356: sub adhocbutton {
4357: my ($prefix,$num,$field,$visibility) = @_;
4358: my %lt = &Apache::lonlocal::texthash(
4359: show => 'Show details',
4360: hide => 'Hide details',
4361: );
4362: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4363: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4364: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4365: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4366: }
4367:
4368: sub helpsettings_javascript {
4369: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4370: return unless(ref($roles_by_num) eq 'ARRAY');
4371: my %html_js_lt = &Apache::lonlocal::texthash(
4372: show => 'Show details',
4373: hide => 'Hide details',
4374: );
4375: &html_escape(\%html_js_lt);
4376: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4377: return <<"ENDSCRIPT";
4378: <script type="text/javascript">
4379: // <![CDATA[
4380:
4381: function reorderHelpRoles(form,item) {
4382: var changedVal;
4383: $jstext
4384: var newpos = 'helproles_${total}_pos';
4385: var maxh = 1 + $total;
4386: var current = new Array();
4387: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4388: if (item == newpos) {
4389: changedVal = newitemVal;
4390: } else {
4391: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4392: current[newitemVal] = newpos;
4393: }
4394: for (var i=0; i<helproles.length; i++) {
4395: var elementName = 'helproles_'+helproles[i]+'_pos';
4396: if (elementName != item) {
4397: if (form.elements[elementName]) {
4398: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4399: current[currVal] = elementName;
4400: }
4401: }
4402: }
4403: var oldVal;
4404: for (var j=0; j<maxh; j++) {
4405: if (current[j] == undefined) {
4406: oldVal = j;
4407: }
4408: }
4409: if (oldVal < changedVal) {
4410: for (var k=oldVal+1; k<=changedVal ; k++) {
4411: var elementName = current[k];
4412: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4413: }
4414: } else {
4415: for (var k=changedVal; k<oldVal; k++) {
4416: var elementName = current[k];
4417: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4418: }
4419: }
4420: return;
4421: }
4422:
4423: function helpdeskAccess(num) {
4424: var curraccess = null;
4425: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4426: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4427: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4428: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4429: }
4430: }
4431: }
4432: var shown = Array();
4433: var hidden = Array();
4434: if (curraccess == 'none') {
4435: hidden = Array('$hiddenstr');
4436: } else {
4437: if (curraccess == 'status') {
4438: shown = Array('bystatus');
4439: hidden = Array('notinc','notexc');
4440: } else {
4441: if (curraccess == 'exc') {
4442: shown = Array('notexc');
4443: hidden = Array('notinc','bystatus');
4444: }
4445: if (curraccess == 'inc') {
4446: shown = Array('notinc');
4447: hidden = Array('notexc','bystatus');
4448: }
4449: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4450: hidden = Array('notinc','notexc','bystatus');
4451: }
4452: }
4453: }
4454: if (hidden.length > 0) {
4455: for (var i=0; i<hidden.length; i++) {
4456: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4457: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4458: }
4459: }
4460: }
4461: if (shown.length > 0) {
4462: for (var i=0; i<shown.length; i++) {
4463: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4464: if (shown[i] == 'privs') {
4465: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4466: } else {
4467: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4468: }
4469: }
4470: }
4471: }
4472: return;
4473: }
4474:
4475: function toggleHelpdeskItem(num,field) {
4476: if (document.getElementById('helproles_'+num+'_'+field)) {
4477: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4478: document.getElementById('helproles_'+num+'_'+field).className =
4479: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4480: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4481: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4482: }
4483: } else {
4484: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4485: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4486: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4487: }
4488: }
4489: }
4490: return;
4491: }
4492:
4493: // ]]>
4494: </script>
4495:
4496: ENDSCRIPT
4497: }
4498:
4499: sub helpdeskroles_access {
4500: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4501: $usertypes,$types,$domhelpdesk) = @_;
4502: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4503: my %lt = &Apache::lonlocal::texthash(
4504: 'rou' => 'Role usage',
4505: 'whi' => 'Which helpdesk personnel may use this role?',
4506: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4507: 'dh' => 'All with domain helpdesk role',
4508: 'da' => 'All with domain helpdesk assistant role',
4509: 'none' => 'None',
4510: 'status' => 'Determined based on institutional status',
4511: 'inc' => 'Include all, but exclude specific personnel',
4512: 'exc' => 'Exclude all, but include specific personnel',
4513: );
4514: my %usecheck = (
4515: all => ' checked="checked"',
4516: );
4517: my %displaydiv = (
4518: status => 'none',
4519: inc => 'none',
4520: exc => 'none',
4521: priv => 'block',
4522: );
4523: my $output;
4524: if (ref($current) eq 'HASH') {
4525: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4526: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4527: $usecheck{$current->{access}} = $usecheck{'all'};
4528: delete($usecheck{'all'});
4529: if ($current->{access} =~ /^(status|inc|exc)$/) {
4530: my $access = $1;
4531: $displaydiv{$access} = 'inline';
4532: } elsif ($current->{access} eq 'none') {
4533: $displaydiv{'priv'} = 'none';
4534: }
4535: }
4536: }
4537: }
4538: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4539: '<p>'.$lt{'whi'}.'</p>';
4540: foreach my $access (@{$accesstypes}) {
4541: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4542: ' onclick="helpdeskAccess('."'$num'".');" />'.
4543: $lt{$access}.'</label>';
4544: if ($access eq 'status') {
4545: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4546: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4547: $othertitle,$usertypes,$types).
4548: '</div>';
4549: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4550: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4551: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4552: '</div>';
4553: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4554: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4555: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4556: '</div>';
4557: }
4558: $output .= '</p>';
4559: }
4560: $output .= '</fieldset>';
4561: return $output;
4562: }
4563:
4564: sub radiobutton_prefs {
4565: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4566: $additional,$align,$firstval) = @_;
4567: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4568: (ref($choices) eq 'HASH'));
4569:
4570: my (%checkedon,%checkedoff,$datatable,$css_class);
4571:
4572: foreach my $item (@{$toggles}) {
4573: if ($defaultchecked->{$item} eq 'on') {
4574: $checkedon{$item} = ' checked="checked" ';
4575: $checkedoff{$item} = ' ';
4576: } elsif ($defaultchecked->{$item} eq 'off') {
4577: $checkedoff{$item} = ' checked="checked" ';
4578: $checkedon{$item} = ' ';
4579: }
4580: }
4581: if (ref($settings) eq 'HASH') {
4582: foreach my $item (@{$toggles}) {
4583: if ($settings->{$item} eq '1') {
4584: $checkedon{$item} = ' checked="checked" ';
4585: $checkedoff{$item} = ' ';
4586: } elsif ($settings->{$item} eq '0') {
4587: $checkedoff{$item} = ' checked="checked" ';
4588: $checkedon{$item} = ' ';
4589: }
4590: }
4591: }
4592: if ($onclick) {
4593: $onclick = ' onclick="'.$onclick.'"';
4594: }
4595: foreach my $item (@{$toggles}) {
4596: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4597: $datatable .=
4598: '<tr'.$css_class.'><td valign="top">'.
4599: '<span class="LC_nobreak">'.$choices->{$item}.
4600: '</span></td>';
4601: if ($align eq 'left') {
4602: $datatable .= '<td class="LC_left_item">';
4603: } else {
4604: $datatable .= '<td class="LC_right_item">';
4605: }
4606: $datatable .= '<span class="LC_nobreak">';
4607: if ($firstval eq 'no') {
4608: $datatable .=
4609: '<label><input type="radio" name="'.
4610: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
4611: '</label> <label><input type="radio" name="'.$item.'" '.
4612: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
4613: } else {
4614: $datatable .=
4615: '<label><input type="radio" name="'.
4616: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4617: '</label> <label><input type="radio" name="'.$item.'" '.
4618: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
4619: }
4620: $datatable .= '</span>'.$additional.'</td></tr>';
4621: $itemcount ++;
4622: }
4623: return ($datatable,$itemcount);
4624: }
4625:
4626: sub print_ltitools {
4627: my ($dom,$settings,$rowtotal) = @_;
4628: my $rownum = 0;
4629: my $css_class;
4630: my $itemcount = 1;
4631: my $maxnum = 0;
4632: my %ordered;
4633: if (ref($settings) eq 'HASH') {
4634: foreach my $item (keys(%{$settings})) {
4635: if (ref($settings->{$item}) eq 'HASH') {
4636: my $num = $settings->{$item}{'order'};
4637: $ordered{$num} = $item;
4638: }
4639: }
4640: }
4641: my $confname = $dom.'-domainconfig';
4642: my $switchserver = &check_switchserver($dom,$confname);
4643: my $maxnum = scalar(keys(%ordered));
4644: my $datatable;
4645: my %lt = <itools_names();
4646: my @courseroles = ('cc','in','ta','ep','st');
4647: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4648: my @fields = ('fullname','firstname','lastname','email','roles','user');
4649: if (keys(%ordered)) {
4650: my @items = sort { $a <=> $b } keys(%ordered);
4651: for (my $i=0; $i<@items; $i++) {
4652: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4653: my $item = $ordered{$items[$i]};
4654: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4655: if (ref($settings->{$item}) eq 'HASH') {
4656: $title = $settings->{$item}->{'title'};
4657: $url = $settings->{$item}->{'url'};
4658: $key = $settings->{$item}->{'key'};
4659: $secret = $settings->{$item}->{'secret'};
4660: $lifetime = $settings->{$item}->{'lifetime'};
4661: my $image = $settings->{$item}->{'image'};
4662: if ($image ne '') {
4663: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4664: }
4665: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4666: $sigsel{'HMAC-256'} = ' selected="selected"';
4667: } else {
4668: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4669: }
4670: }
4671: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4672: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4673: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4674: for (my $k=0; $k<=$maxnum; $k++) {
4675: my $vpos = $k+1;
4676: my $selstr;
4677: if ($k == $i) {
4678: $selstr = ' selected="selected" ';
4679: }
4680: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4681: }
4682: $datatable .= '</select>'.(' 'x2).
4683: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4684: &mt('Delete?').'</label></span></td>'.
4685: '<td colspan="2">'.
4686: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4687: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4688: (' 'x2).
4689: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4690: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4691: (' 'x2).
4692: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4693: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4694: (' 'x2).
4695: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4696: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4697: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4698: '<br /><br />'.
4699: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4700: ' value="'.$url.'" /></span>'.
4701: (' 'x2).
4702: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4703: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4704: (' 'x2).
4705: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4706: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4707: (' 'x2).
4708: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4709: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4710: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
4711: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4712: '</fieldset>'.
4713: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4714: '<span class="LC_nobreak">'.&mt('Display target:');
4715: my %currdisp;
4716: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4717: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4718: $currdisp{'window'} = ' checked="checked"';
4719: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4720: $currdisp{'tab'} = ' checked="checked"';
4721: } else {
4722: $currdisp{'iframe'} = ' checked="checked"';
4723: }
4724: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4725: $currdisp{'width'} = $1;
4726: }
4727: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4728: $currdisp{'height'} = $1;
4729: }
4730: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4731: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4732: } else {
4733: $currdisp{'iframe'} = ' checked="checked"';
4734: }
4735: foreach my $disp ('iframe','tab','window') {
4736: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4737: $lt{$disp}.'</label>'.(' 'x2);
4738: }
4739: $datatable .= (' 'x4);
4740: foreach my $dimen ('width','height') {
4741: $datatable .= '<label>'.$lt{$dimen}.' '.
4742: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4743: (' 'x2);
4744: }
4745: $datatable .= '</span><br />'.
4746: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4747: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4748: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4749: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4750: '</textarea></div><div style=""></div>'.
4751: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
4752: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4753: if ($imgsrc) {
4754: $datatable .= $imgsrc.
4755: '<label><input type="checkbox" name="ltitools_image_del"'.
4756: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4757: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4758: } else {
4759: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4760: }
4761: if ($switchserver) {
4762: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4763: } else {
4764: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4765: }
4766: $datatable .= '</span></fieldset>';
4767: my (%checkedfields,%rolemaps,$userincdom);
4768: if (ref($settings->{$item}) eq 'HASH') {
4769: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4770: %checkedfields = %{$settings->{$item}->{'fields'}};
4771: }
4772: $userincdom = $settings->{$item}->{'incdom'};
4773: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4774: %rolemaps = %{$settings->{$item}->{'roles'}};
4775: $checkedfields{'roles'} = 1;
4776: }
4777: }
4778: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4779: '<span class="LC_nobreak">';
4780: my $userfieldstyle = 'display:none;';
4781: my $seluserdom = '';
4782: my $unseluserdom = ' selected="selected"';
4783: foreach my $field (@fields) {
4784: my ($checked,$onclick,$id,$spacer);
4785: if ($checkedfields{$field}) {
4786: $checked = ' checked="checked"';
4787: }
4788: if ($field eq 'user') {
4789: $id = ' id="ltitools_user_field_'.$i.'"';
4790: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4791: if ($checked) {
4792: $userfieldstyle = 'display:inline-block';
4793: if ($userincdom) {
4794: $seluserdom = $unseluserdom;
4795: $unseluserdom = '';
4796: }
4797: }
4798: } else {
4799: $spacer = (' ' x2);
4800: }
4801: $datatable .= '<label>'.
4802: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4803: $lt{$field}.'</label>'.$spacer;
4804: }
4805: $datatable .= '</span>';
4806: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4807: '<span class="LC_nobreak"> : '.
4808: '<select name="ltitools_userincdom_'.$i.'">'.
4809: '<option value="">'.&mt('Select').'</option>'.
4810: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4811: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4812: '</select></span></div>';
4813: $datatable .= '</fieldset>'.
4814: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4815: foreach my $role (@courseroles) {
4816: my ($selected,$selectnone);
4817: if (!$rolemaps{$role}) {
4818: $selectnone = ' selected="selected"';
4819: }
4820: $datatable .= '<td align="center">'.
4821: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4822: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4823: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4824: foreach my $ltirole (@ltiroles) {
4825: unless ($selectnone) {
4826: if ($rolemaps{$role} eq $ltirole) {
4827: $selected = ' selected="selected"';
4828: } else {
4829: $selected = '';
4830: }
4831: }
4832: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4833: }
4834: $datatable .= '</select></td>';
4835: }
4836: $datatable .= '</tr></table></fieldset>';
4837: my %courseconfig;
4838: if (ref($settings->{$item}) eq 'HASH') {
4839: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4840: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4841: }
4842: }
4843: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4844: foreach my $item ('label','title','target','linktext','explanation','append') {
4845: my $checked;
4846: if ($courseconfig{$item}) {
4847: $checked = ' checked="checked"';
4848: }
4849: $datatable .= '<label>'.
4850: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4851: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4852: }
4853: $datatable .= '</span></fieldset>'.
4854: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4855: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4856: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4857: my %custom = %{$settings->{$item}->{'custom'}};
4858: if (keys(%custom) > 0) {
4859: foreach my $key (sort(keys(%custom))) {
4860: $datatable .= '<tr><td><span class="LC_nobreak">'.
4861: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4862: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4863: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4864: ' value="'.$custom{$key}.'" /></td></tr>';
4865: }
4866: }
4867: }
4868: $datatable .= '<tr><td><span class="LC_nobreak">'.
4869: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4870: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4871: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4872: $datatable .= '</table></fieldset></td></tr>'."\n";
4873: $itemcount ++;
4874: }
4875: }
4876: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4877: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4878: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4879: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4880: '<select name="ltitools_add_pos"'.$chgstr.'>';
4881: for (my $k=0; $k<$maxnum+1; $k++) {
4882: my $vpos = $k+1;
4883: my $selstr;
4884: if ($k == $maxnum) {
4885: $selstr = ' selected="selected" ';
4886: }
4887: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4888: }
4889: $datatable .= '</select> '."\n".
4890: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4891: '<td colspan="2">'.
4892: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4893: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4894: (' 'x2).
4895: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4896: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4897: (' 'x2).
4898: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4899: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4900: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4901: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4902: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4903: '<br />'.
4904: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4905: (' 'x2).
4906: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4907: (' 'x2).
4908: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4909: (' 'x2).
4910: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4911: '<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".
4912: '</fieldset>'.
4913: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4914: '<span class="LC_nobreak">'.&mt('Display target:');
4915: my %defaultdisp;
4916: $defaultdisp{'iframe'} = ' checked="checked"';
4917: foreach my $disp ('iframe','tab','window') {
4918: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4919: $lt{$disp}.'</label>'.(' 'x2);
4920: }
4921: $datatable .= (' 'x4);
4922: foreach my $dimen ('width','height') {
4923: $datatable .= '<label>'.$lt{$dimen}.' '.
4924: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4925: (' 'x2);
4926: }
4927: $datatable .= '</span><br />'.
4928: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4929: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4930: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4931: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4932: '</div><div style=""></div>'.
4933: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
4934: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4935: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4936: if ($switchserver) {
4937: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4938: } else {
4939: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4940: }
4941: $datatable .= '</span></fieldset>'.
4942: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4943: '<span class="LC_nobreak">';
4944: foreach my $field (@fields) {
4945: my ($id,$onclick,$spacer);
4946: if ($field eq 'user') {
4947: $id = ' id="ltitools_user_field_add"';
4948: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4949: } else {
4950: $spacer = (' ' x2);
4951: }
4952: $datatable .= '<label>'.
4953: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4954: $lt{$field}.'</label>'.$spacer;
4955: }
4956: $datatable .= '</span>'.
4957: '<div style="display:none;" id="ltitools_user_div_add">'.
4958: '<span class="LC_nobreak"> : '.
4959: '<select name="ltitools_userincdom_add">'.
4960: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4961: '<option value="0">'.&mt('username').'</option>'.
4962: '<option value="1">'.&mt('username:domain').'</option>'.
4963: '</select></span></div></fieldset>';
4964: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4965: foreach my $role (@courseroles) {
4966: my ($checked,$checkednone);
4967: $datatable .= '<td align="center">'.
4968: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4969: '<select name="ltitools_add_roles_'.$role.'">'.
4970: '<option value="" selected="selected">'.&mt('Select').'</option>';
4971: foreach my $ltirole (@ltiroles) {
4972: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4973: }
4974: $datatable .= '</select></td>';
4975: }
4976: $datatable .= '</tr></table></fieldset>'.
4977: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4978: foreach my $item ('label','title','target','linktext','explanation','append') {
4979: $datatable .= '<label>'.
4980: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4981: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4982: }
4983: $datatable .= '</span></fieldset>'.
4984: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4985: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4986: '<tr><td><span class="LC_nobreak">'.
4987: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4988: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4989: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4990: '</table></fieldset>'."\n".
4991: '</td>'."\n".
4992: '</tr>'."\n";
4993: $itemcount ++;
4994: return $datatable;
4995: }
4996:
4997: sub ltitools_names {
4998: my %lt = &Apache::lonlocal::texthash(
4999: 'title' => 'Title',
5000: 'version' => 'Version',
5001: 'msgtype' => 'Message Type',
5002: 'sigmethod' => 'Signature Method',
5003: 'url' => 'URL',
5004: 'key' => 'Key',
5005: 'lifetime' => 'Nonce lifetime (s)',
5006: 'secret' => 'Secret',
5007: 'icon' => 'Icon',
5008: 'user' => 'User',
5009: 'fullname' => 'Full Name',
5010: 'firstname' => 'First Name',
5011: 'lastname' => 'Last Name',
5012: 'email' => 'E-mail',
5013: 'roles' => 'Role',
5014: 'window' => 'Window',
5015: 'tab' => 'Tab',
5016: 'iframe' => 'iFrame',
5017: 'height' => 'Height',
5018: 'width' => 'Width',
5019: 'linktext' => 'Default Link Text',
5020: 'explanation' => 'Default Explanation',
5021: 'crstarget' => 'Display target',
5022: 'crslabel' => 'Course label',
5023: 'crstitle' => 'Course title',
5024: 'crslinktext' => 'Link Text',
5025: 'crsexplanation' => 'Explanation',
5026: 'crsappend' => 'Provider URL',
5027: );
5028:
5029: return %lt;
5030: }
5031:
5032: sub print_coursedefaults {
5033: my ($position,$dom,$settings,$rowtotal) = @_;
5034: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5035: my $itemcount = 1;
5036: my %choices = &Apache::lonlocal::texthash (
5037: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5038: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5039: coursecredits => 'Credits can be specified for courses',
5040: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5041: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5042: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
5043: texengine => 'Default method to display mathematics',
5044: postsubmit => 'Disable submit button/keypress following student submission',
5045: canclone => "People who may clone a course (besides course's owner and coordinators)",
5046: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5047: );
5048: my %staticdefaults = (
5049: anonsurvey_threshold => 10,
5050: uploadquota => 500,
5051: postsubmit => 60,
5052: mysqltables => 172800,
5053: );
5054: if ($position eq 'top') {
5055: %defaultchecked = (
5056: 'uselcmath' => 'on',
5057: 'usejsme' => 'on',
5058: 'inline_chem' => 'on',
5059: 'canclone' => 'none',
5060: );
5061: @toggles = ('uselcmath','usejsme','inline_chem');
5062: my $deftex = $Apache::lonnet::deftex;
5063: if (ref($settings) eq 'HASH') {
5064: if ($settings->{'texengine'}) {
5065: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5066: $deftex = $settings->{'texengine'};
5067: }
5068: }
5069: }
5070: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5071: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5072: '<span class="LC_nobreak">'.$choices{'texengine'}.
5073: '</span></td><td class="LC_right_item">'.
5074: '<select name="texengine">'."\n";
5075: my %texoptions = (
5076: MathJax => 'MathJax',
5077: mimetex => &mt('Convert to Images'),
5078: tth => &mt('TeX to HTML'),
5079: );
5080: foreach my $renderer ('MathJax','mimetex','tth') {
5081: my $selected = '';
5082: if ($renderer eq $deftex) {
5083: $selected = ' selected="selected"';
5084: }
5085: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5086: }
5087: $mathdisp .= '</select></td></tr>'."\n";
5088: $itemcount ++;
5089: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5090: \%choices,$itemcount);
5091: $datatable = $mathdisp.$datatable;
5092: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5093: $datatable .=
5094: '<tr'.$css_class.'><td valign="top">'.
5095: '<span class="LC_nobreak">'.$choices{'canclone'}.
5096: '</span></td><td class="LC_left_item">';
5097: my $currcanclone = 'none';
5098: my $onclick;
5099: my @cloneoptions = ('none','domain');
5100: my %clonetitles = &Apache::lonlocal::texthash (
5101: none => 'No additional course requesters',
5102: domain => "Any course requester in course's domain",
5103: instcode => 'Course requests for official courses ...',
5104: );
5105: my (%codedefaults,@code_order,@posscodes);
5106: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5107: \@code_order) eq 'ok') {
5108: if (@code_order > 0) {
5109: push(@cloneoptions,'instcode');
5110: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
5111: }
5112: }
5113: if (ref($settings) eq 'HASH') {
5114: if ($settings->{'canclone'}) {
5115: if (ref($settings->{'canclone'}) eq 'HASH') {
5116: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
5117: if (@code_order > 0) {
5118: $currcanclone = 'instcode';
5119: @posscodes = @{$settings->{'canclone'}{'instcode'}};
5120: }
5121: }
5122: } elsif ($settings->{'canclone'} eq 'domain') {
5123: $currcanclone = $settings->{'canclone'};
5124: }
5125: }
5126: }
5127: foreach my $option (@cloneoptions) {
5128: my ($checked,$additional);
5129: if ($currcanclone eq $option) {
5130: $checked = ' checked="checked"';
5131: }
5132: if ($option eq 'instcode') {
5133: if (@code_order) {
5134: my $show = 'none';
5135: if ($checked) {
5136: $show = 'block';
5137: }
5138: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
5139: &mt('Institutional codes for new and cloned course have identical:').
5140: '<br />';
5141: foreach my $item (@code_order) {
5142: my $codechk;
5143: if ($checked) {
5144: if (grep(/^\Q$item\E$/,@posscodes)) {
5145: $codechk = ' checked="checked"';
5146: }
5147: }
5148: $additional .= '<label>'.
5149: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
5150: $item.'</label>';
5151: }
5152: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
5153: }
5154: }
5155: $datatable .=
5156: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5157: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5158: '</label> '.$additional.'</span><br />';
5159: }
5160: $datatable .= '</td>'.
5161: '</tr>';
5162: $itemcount ++;
5163: } else {
5164: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5165: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5166: my $currusecredits = 0;
5167: my $postsubmitclient = 1;
5168: my @types = ('official','unofficial','community','textbook');
5169: if (ref($settings) eq 'HASH') {
5170: $currdefresponder = $settings->{'anonsurvey_threshold'};
5171: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5172: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5173: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5174: }
5175: }
5176: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5177: foreach my $type (@types) {
5178: next if ($type eq 'community');
5179: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5180: if ($defcredits{$type} ne '') {
5181: $currusecredits = 1;
5182: }
5183: }
5184: }
5185: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5186: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5187: $postsubmitclient = 0;
5188: foreach my $type (@types) {
5189: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5190: }
5191: } else {
5192: foreach my $type (@types) {
5193: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5194: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5195: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5196: } else {
5197: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5198: }
5199: } else {
5200: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5201: }
5202: }
5203: }
5204: } else {
5205: foreach my $type (@types) {
5206: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5207: }
5208: }
5209: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5210: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5211: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5212: }
5213: } else {
5214: foreach my $type (@types) {
5215: $currmysql{$type} = $staticdefaults{'mysqltables'};
5216: }
5217: }
5218: } else {
5219: foreach my $type (@types) {
5220: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5221: }
5222: }
5223: if (!$currdefresponder) {
5224: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5225: } elsif ($currdefresponder < 1) {
5226: $currdefresponder = 1;
5227: }
5228: foreach my $type (@types) {
5229: if ($curruploadquota{$type} eq '') {
5230: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5231: }
5232: }
5233: $datatable .=
5234: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5235: $choices{'anonsurvey_threshold'}.
5236: '</span></td>'.
5237: '<td class="LC_right_item"><span class="LC_nobreak">'.
5238: '<input type="text" name="anonsurvey_threshold"'.
5239: ' value="'.$currdefresponder.'" size="5" /></span>'.
5240: '</td></tr>'."\n";
5241: $itemcount ++;
5242: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5243: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5244: $choices{'uploadquota'}.
5245: '</span></td>'.
5246: '<td align="right" class="LC_right_item">'.
5247: '<table><tr>';
5248: foreach my $type (@types) {
5249: $datatable .= '<td align="center">'.&mt($type).'<br />'.
5250: '<input type="text" name="uploadquota_'.$type.'"'.
5251: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5252: }
5253: $datatable .= '</tr></table></td></tr>'."\n";
5254: $itemcount ++;
5255: my $onclick = "toggleDisplay(this.form,'credits');";
5256: my $display = 'none';
5257: if ($currusecredits) {
5258: $display = 'block';
5259: }
5260: my $additional = '<div id="credits" style="display: '.$display.'">'.
5261: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5262: foreach my $type (@types) {
5263: next if ($type eq 'community');
5264: $additional .= '<td align="center">'.&mt($type).'<br />'.
5265: '<input type="text" name="'.$type.'_credits"'.
5266: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5267: }
5268: $additional .= '</tr></table></div>'."\n";
5269: %defaultchecked = ('coursecredits' => 'off');
5270: @toggles = ('coursecredits');
5271: my $current = {
5272: 'coursecredits' => $currusecredits,
5273: };
5274: (my $table,$itemcount) =
5275: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5276: \%choices,$itemcount,$onclick,$additional,'left');
5277: $datatable .= $table;
5278: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5279: my $display = 'none';
5280: if ($postsubmitclient) {
5281: $display = 'block';
5282: }
5283: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5284: &mt('Number of seconds submit is disabled').'<br />'.
5285: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5286: '<table><tr>';
5287: foreach my $type (@types) {
5288: $additional .= '<td align="center">'.&mt($type).'<br />'.
5289: '<input type="text" name="'.$type.'_timeout" value="'.
5290: $deftimeout{$type}.'" size="5" /></td>';
5291: }
5292: $additional .= '</tr></table></div>'."\n";
5293: %defaultchecked = ('postsubmit' => 'on');
5294: @toggles = ('postsubmit');
5295: $current = {
5296: 'postsubmit' => $postsubmitclient,
5297: };
5298: ($table,$itemcount) =
5299: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5300: \%choices,$itemcount,$onclick,$additional,'left');
5301: $datatable .= $table;
5302: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5303: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5304: $choices{'mysqltables'}.
5305: '</span></td>'.
5306: '<td align="right" class="LC_right_item">'.
5307: '<table><tr>';
5308: foreach my $type (@types) {
5309: $datatable .= '<td align="center">'.&mt($type).'<br />'.
5310: '<input type="text" name="mysqltables_'.$type.'"'.
5311: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5312: }
5313: $datatable .= '</tr></table></td></tr>'."\n";
5314: $itemcount ++;
5315:
5316: }
5317: $$rowtotal += $itemcount;
5318: return $datatable;
5319: }
5320:
5321: sub print_selfenrollment {
5322: my ($position,$dom,$settings,$rowtotal) = @_;
5323: my ($css_class,$datatable);
5324: my $itemcount = 1;
5325: my @types = ('official','unofficial','community','textbook');
5326: if (($position eq 'top') || ($position eq 'middle')) {
5327: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5328: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5329: my @rows;
5330: my $key;
5331: if ($position eq 'top') {
5332: $key = 'admin';
5333: if (ref($rowsref) eq 'ARRAY') {
5334: @rows = @{$rowsref};
5335: }
5336: } elsif ($position eq 'middle') {
5337: $key = 'default';
5338: @rows = ('types','registered','approval','limit');
5339: }
5340: foreach my $row (@rows) {
5341: if (defined($titlesref->{$row})) {
5342: $itemcount ++;
5343: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5344: $datatable .= '<tr'.$css_class.'>'.
5345: '<td>'.$titlesref->{$row}.'</td>'.
5346: '<td class="LC_left_item">'.
5347: '<table><tr>';
5348: my (%current,%currentcap);
5349: if (ref($settings) eq 'HASH') {
5350: if (ref($settings->{$key}) eq 'HASH') {
5351: foreach my $type (@types) {
5352: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5353: $current{$type} = $settings->{$key}->{$type}->{$row};
5354: }
5355: if (($row eq 'limit') && ($key eq 'default')) {
5356: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5357: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5358: }
5359: }
5360: }
5361: }
5362: }
5363: my %roles = (
5364: '0' => &Apache::lonnet::plaintext('dc'),
5365: );
5366:
5367: foreach my $type (@types) {
5368: unless (($row eq 'registered') && ($key eq 'default')) {
5369: $datatable .= '<th>'.&mt($type).'</th>';
5370: }
5371: }
5372: unless (($row eq 'registered') && ($key eq 'default')) {
5373: $datatable .= '</tr><tr>';
5374: }
5375: foreach my $type (@types) {
5376: if ($type eq 'community') {
5377: $roles{'1'} = &mt('Community personnel');
5378: } else {
5379: $roles{'1'} = &mt('Course personnel');
5380: }
5381: $datatable .= '<td style="vertical-align: top">';
5382: if ($position eq 'top') {
5383: my %checked;
5384: if ($current{$type} eq '0') {
5385: $checked{'0'} = ' checked="checked"';
5386: } else {
5387: $checked{'1'} = ' checked="checked"';
5388: }
5389: foreach my $role ('1','0') {
5390: $datatable .= '<span class="LC_nobreak"><label>'.
5391: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5392: 'value="'.$role.'"'.$checked{$role}.' />'.
5393: $roles{$role}.'</label></span> ';
5394: }
5395: } else {
5396: if ($row eq 'types') {
5397: my %checked;
5398: if ($current{$type} =~ /^(all|dom)$/) {
5399: $checked{$1} = ' checked="checked"';
5400: } else {
5401: $checked{''} = ' checked="checked"';
5402: }
5403: foreach my $val ('','dom','all') {
5404: $datatable .= '<span class="LC_nobreak"><label>'.
5405: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5406: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5407: }
5408: } elsif ($row eq 'registered') {
5409: my %checked;
5410: if ($current{$type} eq '1') {
5411: $checked{'1'} = ' checked="checked"';
5412: } else {
5413: $checked{'0'} = ' checked="checked"';
5414: }
5415: foreach my $val ('0','1') {
5416: $datatable .= '<span class="LC_nobreak"><label>'.
5417: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5418: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5419: }
5420: } elsif ($row eq 'approval') {
5421: my %checked;
5422: if ($current{$type} =~ /^([12])$/) {
5423: $checked{$1} = ' checked="checked"';
5424: } else {
5425: $checked{'0'} = ' checked="checked"';
5426: }
5427: for my $val (0..2) {
5428: $datatable .= '<span class="LC_nobreak"><label>'.
5429: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5430: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5431: }
5432: } elsif ($row eq 'limit') {
5433: my %checked;
5434: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5435: $checked{$1} = ' checked="checked"';
5436: } else {
5437: $checked{'none'} = ' checked="checked"';
5438: }
5439: my $cap;
5440: if ($currentcap{$type} =~ /^\d+$/) {
5441: $cap = $currentcap{$type};
5442: }
5443: foreach my $val ('none','allstudents','selfenrolled') {
5444: $datatable .= '<span class="LC_nobreak"><label>'.
5445: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5446: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5447: }
5448: $datatable .= '<br />'.
5449: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5450: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5451: '</span>';
5452: }
5453: }
5454: $datatable .= '</td>';
5455: }
5456: $datatable .= '</tr>';
5457: }
5458: $datatable .= '</table></td></tr>';
5459: }
5460: } elsif ($position eq 'bottom') {
5461: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5462: }
5463: $$rowtotal += $itemcount;
5464: return $datatable;
5465: }
5466:
5467: sub print_validation_rows {
5468: my ($caller,$dom,$settings,$rowtotal) = @_;
5469: my ($itemsref,$namesref,$fieldsref);
5470: if ($caller eq 'selfenroll') {
5471: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5472: } elsif ($caller eq 'requestcourses') {
5473: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5474: }
5475: my %currvalidation;
5476: if (ref($settings) eq 'HASH') {
5477: if (ref($settings->{'validation'}) eq 'HASH') {
5478: %currvalidation = %{$settings->{'validation'}};
5479: }
5480: }
5481: my $datatable;
5482: my $itemcount = 0;
5483: foreach my $item (@{$itemsref}) {
5484: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5485: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5486: $namesref->{$item}.
5487: '</span></td>'.
5488: '<td class="LC_left_item">';
5489: if (($item eq 'url') || ($item eq 'button')) {
5490: $datatable .= '<span class="LC_nobreak">'.
5491: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5492: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5493: } elsif ($item eq 'fields') {
5494: my @currfields;
5495: if (ref($currvalidation{$item}) eq 'ARRAY') {
5496: @currfields = @{$currvalidation{$item}};
5497: }
5498: foreach my $field (@{$fieldsref}) {
5499: my $check = '';
5500: if (grep(/^\Q$field\E$/,@currfields)) {
5501: $check = ' checked="checked"';
5502: }
5503: $datatable .= '<span class="LC_nobreak"><label>'.
5504: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5505: ' value="'.$field.'"'.$check.' />'.$field.
5506: '</label></span> ';
5507: }
5508: } elsif ($item eq 'markup') {
5509: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
5510: $currvalidation{$item}.
5511: '</textarea>';
5512: }
5513: $datatable .= '</td></tr>'."\n";
5514: if (ref($rowtotal)) {
5515: $itemcount ++;
5516: }
5517: }
5518: if ($caller eq 'requestcourses') {
5519: my %currhash;
5520: if (ref($settings) eq 'HASH') {
5521: if (ref($settings->{'validation'}) eq 'HASH') {
5522: if ($settings->{'validation'}{'dc'} ne '') {
5523: $currhash{$settings->{'validation'}{'dc'}} = 1;
5524: }
5525: }
5526: }
5527: my $numinrow = 2;
5528: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5529: 'validationdc',%currhash);
5530: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5531: $datatable .= '<tr'.$css_class.'><td>';
5532: if ($numdc > 1) {
5533: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5534: } else {
5535: $datatable .= &mt('Course creation processed as: ');
5536: }
5537: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5538: $itemcount ++;
5539: }
5540: if (ref($rowtotal)) {
5541: $$rowtotal += $itemcount;
5542: }
5543: return $datatable;
5544: }
5545:
5546: sub print_passwords {
5547: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
5548: my ($datatable,$css_class);
5549: my $itemcount = 0;
5550: my %titles = &Apache::lonlocal::texthash (
5551: captcha => '"Forgot Password" CAPTCHA validation',
5552: link => 'Reset link expiration (hours)',
5553: case => 'Case-sensitive usernames/e-mail',
5554: prelink => 'Information required (form 1)',
5555: postlink => 'Information required (form 2)',
5556: emailsrc => 'LON-CAPA e-mail address type(s)',
5557: customtext => 'Domain specific text (HTML)',
5558: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
5559: intauth_check => 'Check bcrypt cost if authenticated',
5560: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
5561: permanent => 'Permanent e-mail address',
5562: critical => 'Critical notification address',
5563: notify => 'Notification address',
5564: min => 'Minimum password length',
5565: max => 'Maximum password length',
5566: chars => 'Required characters',
5567: numsaved => 'Number of previous passwords to save and disallow reuse',
5568: );
5569: if ($position eq 'top') {
5570: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5571: my $shownlinklife = 2;
5572: my $prelink = 'both';
5573: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
5574: if (ref($settings) eq 'HASH') {
5575: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
5576: $shownlinklife = $settings->{resetlink};
5577: }
5578: if (ref($settings->{resetcase}) eq 'ARRAY') {
5579: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
5580: }
5581: if ($settings->{resetprelink} =~ /^(both|either)$/) {
5582: $prelink = $settings->{resetprelink};
5583: }
5584: if (ref($settings->{resetpostlink}) eq 'HASH') {
5585: %postlink = %{$settings->{resetpostlink}};
5586: }
5587: if (ref($settings->{resetemail}) eq 'ARRAY') {
5588: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
5589: }
5590: if ($settings->{resetremove}) {
5591: $nostdtext = 1;
5592: }
5593: if ($settings->{resetcustom}) {
5594: $customurl = $settings->{resetcustom};
5595: }
5596: } else {
5597: if (ref($types) eq 'ARRAY') {
5598: foreach my $item (@{$types}) {
5599: $casesens{$item} = 1;
5600: $postlink{$item} = ['username','email'];
5601: }
5602: }
5603: $casesens{'default'} = 1;
5604: $postlink{'default'} = ['username','email'];
5605: $prelink = 'both';
5606: %emailsrc = (
5607: permanent => 1,
5608: critical => 1,
5609: notify => 1,
5610: );
5611: }
5612: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
5613: $itemcount ++;
5614: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5615: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
5616: '<td class="LC_left_item">'.
5617: '<input type="textbox" value="'.$shownlinklife.'" '.
5618: 'name="passwords_link" size="3" /></td></tr>';
5619: $itemcount ++;
5620: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5621: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
5622: '<td class="LC_left_item">';
5623: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5624: foreach my $item (@{$types}) {
5625: my $checkedcase;
5626: if ($casesens{$item}) {
5627: $checkedcase = ' checked="checked"';
5628: }
5629: $datatable .= '<span class="LC_nobreak"><label>'.
5630: '<input type="checkbox" name="passwords_case_sensitive" value="'.
5631: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
5632: '</span> ';
5633: }
5634: }
5635: my $checkedcase;
5636: if ($casesens{'default'}) {
5637: $checkedcase = ' checked="checked"';
5638: }
5639: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
5640: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
5641: $othertitle.'</label></span></td>';
5642: $itemcount ++;
5643: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5644: my %checkedpre = (
5645: both => ' checked="checked"',
5646: either => '',
5647: );
5648: if ($prelink eq 'either') {
5649: $checkedpre{either} = ' checked="checked"';
5650: $checkedpre{both} = '';
5651: }
5652: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
5653: '<td class="LC_left_item"><span class="LC_nobreak">'.
5654: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
5655: &mt('Both username and e-mail address').'</label></span> '.
5656: '<span class="LC_nobreak"><label>'.
5657: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
5658: &mt('Either username or e-mail address').'</label></span></td></tr>';
5659: $itemcount ++;
5660: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5661: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
5662: '<td class="LC_left_item">';
5663: my %postlinked;
5664: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5665: foreach my $item (@{$types}) {
5666: undef(%postlinked);
5667: $datatable .= '<fieldset style="display: inline-block;">'.
5668: '<legend>'.$usertypes->{$item}.'</legend>';
5669: if (ref($postlink{$item}) eq 'ARRAY') {
5670: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
5671: }
5672: foreach my $field ('email','username') {
5673: my $checked;
5674: if ($postlinked{$field}) {
5675: $checked = ' checked="checked"';
5676: }
5677: $datatable .= '<span class="LC_nobreak"><label>'.
5678: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
5679: $field.'"'.$checked.' />'.$field.'</label>'.
5680: '<span> ';
5681: }
5682: $datatable .= '</fieldset>';
5683: }
5684: }
5685: if (ref($postlink{'default'}) eq 'ARRAY') {
5686: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
5687: }
5688: $datatable .= '<fieldset style="display: inline-block;">'.
5689: '<legend>'.$othertitle.'</legend>';
5690: foreach my $field ('email','username') {
5691: my $checked;
5692: if ($postlinked{$field}) {
5693: $checked = ' checked="checked"';
5694: }
5695: $datatable .= '<span class="LC_nobreak"><label>'.
5696: '<input type="checkbox" name="passwords_postlink_default" value="'.
5697: $field.'"'.$checked.' />'.$field.'</label>'.
5698: '<span> ';
5699: }
5700: $datatable .= '</fieldset></td></tr>';
5701: $itemcount ++;
5702: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5703: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
5704: '<td class="LC_left_item">';
5705: foreach my $type ('permanent','critical','notify') {
5706: my $checkedemail;
5707: if ($emailsrc{$type}) {
5708: $checkedemail = ' checked="checked"';
5709: }
5710: $datatable .= '<span class="LC_nobreak"><label>'.
5711: '<input type="checkbox" name="passwords_emailsrc" value="'.
5712: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
5713: '<span> ';
5714: }
5715: $datatable .= '</td></tr>';
5716: $itemcount ++;
5717: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5718: my $switchserver = &check_switchserver($dom,$confname);
5719: my ($showstd,$noshowstd);
5720: if ($nostdtext) {
5721: $noshowstd = ' checked="checked"';
5722: } else {
5723: $showstd = ' checked="checked"';
5724: }
5725: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
5726: '<td class="LC_left_item"><span class="LC_nobreak">'.
5727: &mt('Retain standard text:').
5728: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
5729: &mt('Yes').'</label>'.' '.
5730: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
5731: &mt('No').'</label></span><br />'.
5732: '<span class="LC_fontsize_small">'.
5733: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
5734: &mt('Include custom text:');
5735: if ($customurl) {
5736: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
5737: undef,undef,undef,undef,'background-color:#ffffff');
5738: $datatable .= '<span class="LC_nobreak"> '.$link.
5739: '<label><input type="checkbox" name="passwords_custom_del"'.
5740: ' value="1" />'.&mt('Delete?').'</label></span>'.
5741: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
5742: }
5743: if ($switchserver) {
5744: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
5745: } else {
5746: $datatable .='<span class="LC_nobreak"> '.
5747: '<input type="file" name="passwords_customfile" /></span>';
5748: }
5749: $datatable .= '</td></tr>';
5750: } elsif ($position eq 'middle') {
5751: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
5752: my @items = ('intauth_cost','intauth_check','intauth_switch');
5753: my %defaults;
5754: if (ref($domconf{'defaults'}) eq 'HASH') {
5755: %defaults = %{$domconf{'defaults'}};
5756: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
5757: $defaults{'intauth_cost'} = 10;
5758: }
5759: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
5760: $defaults{'intauth_check'} = 0;
5761: }
5762: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
5763: $defaults{'intauth_switch'} = 0;
5764: }
5765: } else {
5766: %defaults = (
5767: 'intauth_cost' => 10,
5768: 'intauth_check' => 0,
5769: 'intauth_switch' => 0,
5770: );
5771: }
5772: foreach my $item (@items) {
5773: if ($itemcount%2) {
5774: $css_class = '';
5775: } else {
5776: $css_class = ' class="LC_odd_row" ';
5777: }
5778: $datatable .= '<tr'.$css_class.'>'.
5779: '<td><span class="LC_nobreak">'.$titles{$item}.
5780: '</span></td><td class="LC_left_item" colspan="3">';
5781: if ($item eq 'intauth_switch') {
5782: my @options = (0,1,2);
5783: my %optiondesc = &Apache::lonlocal::texthash (
5784: 0 => 'No',
5785: 1 => 'Yes',
5786: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
5787: );
5788: $datatable .= '<table width="100%">';
5789: foreach my $option (@options) {
5790: my $checked = ' ';
5791: if ($defaults{$item} eq $option) {
5792: $checked = ' checked="checked"';
5793: }
5794: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5795: '<label><input type="radio" name="'.$item.
5796: '" value="'.$option.'"'.$checked.' />'.
5797: $optiondesc{$option}.'</label></span></td></tr>';
5798: }
5799: $datatable .= '</table>';
5800: } elsif ($item eq 'intauth_check') {
5801: my @options = (0,1,2);
5802: my %optiondesc = &Apache::lonlocal::texthash (
5803: 0 => 'No',
5804: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
5805: 2 => 'Yes, disallow login if stored cost is less than domain default',
5806: );
5807: $datatable .= '<table width="100%">';
5808: foreach my $option (@options) {
5809: my $checked = ' ';
5810: my $onclick;
5811: if ($defaults{$item} eq $option) {
5812: $checked = ' checked="checked"';
5813: }
5814: if ($option == 2) {
5815: $onclick = ' onclick="javascript:warnIntAuth(this);"';
5816: }
5817: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5818: '<label><input type="radio" name="'.$item.
5819: '" value="'.$option.'"'.$checked.$onclick.' />'.
5820: $optiondesc{$option}.'</label></span></td></tr>';
5821: }
5822: $datatable .= '</table>';
5823: } else {
5824: $datatable .= '<input type="text" name="'.$item.'" value="'.
5825: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
5826: }
5827: $datatable .= '</td></tr>';
5828: $itemcount ++;
5829: }
5830: } elsif ($position eq 'lower') {
5831: my ($min,$max,%chars,$numsaved);
5832: $min = $Apache::lonnet::passwdmin;
5833: if (ref($settings) eq 'HASH') {
5834: if ($settings->{min}) {
5835: $min = $settings->{min};
5836: }
5837: if ($settings->{max}) {
5838: $max = $settings->{max};
5839: }
5840: if (ref($settings->{chars}) eq 'ARRAY') {
5841: map { $chars{$_} = 1; } (@{$settings->{chars}});
5842: }
5843: if ($settings->{numsaved}) {
5844: $numsaved = $settings->{numsaved};
5845: }
5846: }
5847: my %rulenames = &Apache::lonlocal::texthash(
5848: uc => 'At least one upper case letter',
5849: lc => 'At least one lower case letter',
5850: num => 'At least one number',
5851: spec => 'At least one non-alphanumeric',
5852: );
5853: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5854: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
5855: '<td class="LC_left_item"><span class="LC_nobreak">'.
5856: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
5857: 'onblur="javascript:warnIntPass(this);" />'.
5858: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
5859: '</span></td></tr>';
5860: $itemcount ++;
5861: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5862: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
5863: '<td class="LC_left_item"><span class="LC_nobreak">'.
5864: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
5865: 'onblur="javascript:warnIntPass(this);" />'.
5866: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
5867: '</span></td></tr>';
5868: $itemcount ++;
5869: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5870: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
5871: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
5872: '</span></td>';
5873: my $numinrow = 2;
5874: my @possrules = ('uc','lc','num','spec');
5875: $datatable .= '<td class="LC_left_item"><table>';
5876: for (my $i=0; $i<@possrules; $i++) {
5877: my ($rem,$checked);
5878: if ($chars{$possrules[$i]}) {
5879: $checked = ' checked="checked"';
5880: }
5881: $rem = $i%($numinrow);
5882: if ($rem == 0) {
5883: if ($i > 0) {
5884: $datatable .= '</tr>';
5885: }
5886: $datatable .= '<tr>';
5887: }
5888: $datatable .= '<td><span class="LC_nobreak"><label>'.
5889: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
5890: $rulenames{$possrules[$i]}.'</label></span></td>';
5891: }
5892: my $rem = @possrules%($numinrow);
5893: my $colsleft = $numinrow - $rem;
5894: if ($colsleft > 1 ) {
5895: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5896: ' </td>';
5897: } elsif ($colsleft == 1) {
5898: $datatable .= '<td class="LC_left_item"> </td>';
5899: }
5900: $datatable .='</table></td></tr>';
5901: $itemcount ++;
5902: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5903: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
5904: '<td class="LC_left_item"><span class="LC_nobreak">'.
5905: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
5906: 'onblur="javascript:warnIntPass(this);" />'.
5907: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
5908: '</span></td></tr>';
5909: } else {
5910: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5911: my %ownerchg = (
5912: by => {},
5913: for => {},
5914: );
5915: my %ownertitles = &Apache::lonlocal::texthash (
5916: by => 'Course owner status(es) allowed',
5917: for => 'Student status(es) allowed',
5918: );
5919: if (ref($settings) eq 'HASH') {
5920: if (ref($settings->{crsownerchg}) eq 'HASH') {
5921: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
5922: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
5923: }
5924: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
5925: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
5926: }
5927: }
5928: }
5929: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5930: $datatable .= '<tr '.$css_class.'>'.
5931: '<td>'.
5932: &mt('Requirements').'<ul>'.
5933: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
5934: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
5935: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
5936: '<li>'.&mt('User, course, and student share same domain').'</li>'.
5937: '</ul>'.
5938: '</td>'.
5939: '<td class="LC_left_item">';
5940: foreach my $item ('by','for') {
5941: $datatable .= '<fieldset style="display: inline-block;">'.
5942: '<legend>'.$ownertitles{$item}.'</legend>';
5943: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5944: foreach my $type (@{$types}) {
5945: my $checked;
5946: if ($ownerchg{$item}{$type}) {
5947: $checked = ' checked="checked"';
5948: }
5949: $datatable .= '<span class="LC_nobreak"><label>'.
5950: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
5951: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
5952: '</span> ';
5953: }
5954: }
5955: my $checked;
5956: if ($ownerchg{$item}{'default'}) {
5957: $checked = ' checked="checked"';
5958: }
5959: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
5960: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
5961: $othertitle.'</label></span></fieldset>';
5962: }
5963: $datatable .= '</td></tr>';
5964: }
5965: return $datatable;
5966: }
5967:
5968: sub print_wafproxy {
5969: my ($position,$dom,$settings,$rowtotal) = @_;
5970: my $css_class;
5971: my $itemcount = 0;
5972: my $datatable;
5973: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5974: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
5975: my %lt = &wafproxy_titles();
5976: foreach my $server (sort(keys(%servers))) {
5977: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
5978: next if ($serverhome eq '');
5979: my $serverdom;
5980: if ($serverhome ne $server) {
5981: $serverdom = &Apache::lonnet::host_domain($serverhome);
5982: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
5983: $othercontrol{$server} = $serverdom;
5984: }
5985: } else {
5986: $serverdom = &Apache::lonnet::host_domain($server);
5987: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
5988: if ($serverdom ne $dom) {
5989: $othercontrol{$server} = $serverdom;
5990: } else {
5991: $setdom = 1;
5992: if (ref($settings) eq 'HASH') {
5993: if (ref($settings->{'alias'}) eq 'HASH') {
5994: $aliases{$dom} = $settings->{'alias'};
5995: if ($aliases{$dom} ne '') {
5996: $showdom = 1;
5997: }
5998: }
5999: if (ref($settings->{'saml'}) eq 'HASH') {
6000: $saml{$dom} = $settings->{'saml'};
6001: }
6002: }
6003: }
6004: }
6005: }
6006: if ($setdom) {
6007: %{$values{$dom}} = ();
6008: if (ref($settings) eq 'HASH') {
6009: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
6010: $values{$dom}{$item} = $settings->{$item};
6011: }
6012: }
6013: }
6014: if (keys(%othercontrol)) {
6015: %otherdoms = reverse(%othercontrol);
6016: foreach my $domain (keys(%otherdoms)) {
6017: %{$values{$domain}} = ();
6018: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
6019: if (ref($config{'wafproxy'}) eq 'HASH') {
6020: $aliases{$domain} = $config{'wafproxy'}{'alias'};
6021: if (exists($config{'wafproxy'}{'saml'})) {
6022: $saml{$domain} = $config{'wafproxy'}{'saml'};
6023: }
6024: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
6025: $values{$domain}{$item} = $config{'wafproxy'}{$item};
6026: }
6027: }
6028: }
6029: }
6030: if ($position eq 'top') {
6031: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6032: my %aliasinfo;
6033: foreach my $server (sort(keys(%servers))) {
6034: $itemcount ++;
6035: my $dom_in_effect;
6036: my $aliasrows = '<tr>'.
6037: '<td class="LC_left_item" style="vertical-align: baseline;">'.
6038: &mt('Hostname').': '.
6039: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
6040: if ($othercontrol{$server}) {
6041: $dom_in_effect = $othercontrol{$server};
6042: my ($current,$forsaml);
6043: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
6044: $current = $aliases{$dom_in_effect}{$server};
6045: }
6046: if (ref($saml{$dom_in_effect}) eq 'HASH') {
6047: if ($saml{$dom_in_effect}{$server}) {
6048: $forsaml = 1;
6049: }
6050: }
6051: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
6052: &mt('Alias').': ';
6053: if ($current) {
6054: $aliasrows .= $current;
6055: if ($forsaml) {
6056: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
6057: }
6058: } else {
6059: $aliasrows .= &mt('None');
6060: }
6061: $aliasrows .= ' <span class="LC_small">('.
6062: &mt('controlled by domain: [_1]',
6063: '<b>'.$dom_in_effect.'</b>').')</span></td>';
6064: } else {
6065: $dom_in_effect = $dom;
6066: my ($current,$samlon,$samloff);
6067: $samloff = ' checked="checked"';
6068: if (ref($aliases{$dom}) eq 'HASH') {
6069: if ($aliases{$dom}{$server}) {
6070: $current = $aliases{$dom}{$server};
6071: }
6072: }
6073: if (ref($saml{$dom}) eq 'HASH') {
6074: if ($saml{$dom}{$server}) {
6075: $samlon = $samloff;
6076: undef($samloff);
6077: }
6078: }
6079: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
6080: &mt('Alias').': '.
6081: '<input type="text" name="wafproxy_alias_'.$server.'" '.
6082: 'value="'.$current.'" size="30" />'.
6083: (' 'x2).'<span class="LC_nobreak">'.
6084: &mt('Alias used for SSO Auth').': <label>'.
6085: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
6086: &mt('No').'</label> <label>'.
6087: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
6088: &mt('Yes').'</label></span>'.
6089: '</td>';
6090: }
6091: $aliasrows .= '</tr>';
6092: $aliasinfo{$dom_in_effect} .= $aliasrows;
6093: }
6094: if ($aliasinfo{$dom}) {
6095: my ($onclick,$wafon,$wafoff,$showtable);
6096: $onclick = ' onclick="javascript:toggleWAF();"';
6097: $wafoff = ' checked="checked"';
6098: $showtable = ' style="display:none";';
6099: if ($showdom) {
6100: $wafon = $wafoff;
6101: $wafoff = '';
6102: $showtable = ' style="display:inline;"';
6103: }
6104: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6105: $datatable = '<tr'.$css_class.'>'.
6106: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
6107: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
6108: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
6109: &mt('Yes').'</label>'.(' 'x2).'<label>'.
6110: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
6111: &mt('No').'</label></span></td>'.
6112: '<td class="LC_left_item">'.
6113: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
6114: '</table></td></tr>';
6115: $itemcount++;
6116: }
6117: if (keys(%otherdoms)) {
6118: foreach my $key (sort(keys(%otherdoms))) {
6119: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6120: $datatable .= '<tr'.$css_class.'>'.
6121: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
6122: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
6123: '</table></td></tr>';
6124: $itemcount++;
6125: }
6126: }
6127: } else {
6128: my %ip_methods = &remoteip_methods();
6129: if ($setdom) {
6130: $itemcount ++;
6131: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6132: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
6133: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
6134: $wafstyle = ' style="display:none;"';
6135: $nowafstyle = ' style="display:table-row;"';
6136: $currwafdisplay = ' style="display: none"';
6137: $wafrangestyle = ' style="display: none"';
6138: $curr_remotip = 'n';
6139: $ssltossl = ' checked="checked"';
6140: if ($showdom) {
6141: $wafstyle = ' style="display:table-row;"';
6142: $nowafstyle = ' style="display:none;"';
6143: if (keys(%{$values{$dom}})) {
6144: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
6145: $curr_remotip = $values{$dom}{remoteip};
6146: }
6147: if ($curr_remotip eq 'h') {
6148: $currwafdisplay = ' style="display:table-row"';
6149: $wafrangestyle = ' style="display:inline-block;"';
6150: }
6151: if ($values{$dom}{'sslopt'}) {
6152: $alltossl = ' checked="checked"';
6153: $ssltossl = '';
6154: }
6155: }
6156: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
6157: $vpndircheck = ' checked="checked"';
6158: $currwafvpn = ' style="display:table-row;"';
6159: $wafrangestyle = ' style="display:inline-block;"';
6160: } else {
6161: $vpnaliascheck = ' checked="checked"';
6162: $currwafvpn = ' style="display:none;"';
6163: }
6164: }
6165: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
6166: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
6167: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
6168: '</tr>'.
6169: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
6170: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
6171: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
6172: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
6173: &mt('Range(s) stored in CIDR notation').'</div></td>'.
6174: '<td class="LC_left_item"><table>'.
6175: '<tr>'.
6176: '<td valign="top">'.$lt{'remoteip'}.': '.
6177: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
6178: foreach my $option ('m','h','n') {
6179: my $sel;
6180: if ($option eq $curr_remotip) {
6181: $sel = ' selected="selected"';
6182: }
6183: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
6184: $ip_methods{$option}.'</option>';
6185: }
6186: $datatable .= '</select></td></tr>'."\n".
6187: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
6188: $lt{'ipheader'}.': '.
6189: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
6190: 'name="wafproxy_ipheader" />'.
6191: '</td></tr>'."\n".
6192: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
6193: $lt{'trusted'}.':<br />'.
6194: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
6195: $values{$dom}{'trusted'}.'</textarea>'.
6196: '</td></tr>'."\n".
6197: '<tr><td><hr /></td></tr>'."\n".
6198: '<tr>'.
6199: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
6200: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
6201: $lt{'vpndirect'}.'</label>'.(' 'x2).
6202: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
6203: $lt{'vpnaliased'}.'</label></span></td></tr>';
6204: foreach my $item ('vpnint','vpnext') {
6205: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
6206: '<td valign="top">'.$lt{$item}.':<br />'.
6207: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
6208: $values{$dom}{$item}.'</textarea>'.
6209: '</td></tr>'."\n";
6210: }
6211: $datatable .= '<tr><td><hr /></td></tr>'."\n".
6212: '<tr>'.
6213: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
6214: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
6215: $lt{'alltossl'}.'</label>'.(' 'x2).
6216: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
6217: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
6218: '</table></td></tr>';
6219: }
6220: if (keys(%otherdoms)) {
6221: foreach my $domain (sort(keys(%otherdoms))) {
6222: $itemcount ++;
6223: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6224: $datatable .= '<tr'.$css_class.'>'.
6225: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
6226: '<td class="LC_left_item"><table>';
6227: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
6228: my $showval = &mt('None');
6229: if ($item eq 'ssl') {
6230: $showval = $lt{'ssltossl'};
6231: }
6232: if ($values{$domain}{$item}) {
6233: $showval = $values{$domain}{$item};
6234: if ($item eq 'ssl') {
6235: $showval = $lt{'alltossl'};
6236: } elsif ($item eq 'remoteip') {
6237: $showval = $ip_methods{$values{$domain}{$item}};
6238: }
6239: }
6240: $datatable .= '<tr>'.
6241: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
6242: }
6243: $datatable .= '</table></td></tr>';
6244: }
6245: }
6246: }
6247: $$rowtotal += $itemcount;
6248: return $datatable;
6249: }
6250:
6251: sub wafproxy_titles {
6252: return &Apache::lonlocal::texthash(
6253: remoteip => "Method for determining user's IP",
6254: ipheader => 'Request header containing remote IP',
6255: trusted => 'Trusted IP range(s)',
6256: vpnaccess => 'Access from institutional VPN',
6257: vpndirect => 'via regular hostname (no WAF)',
6258: vpnaliased => 'via aliased hostname (WAF)',
6259: vpnint => 'Internal IP Range(s) for VPN sessions',
6260: vpnext => 'IP Range(s) for backend WAF connections',
6261: sslopt => 'Forwarding http/https',
6262: alltossl => 'WAF forwards both http and https requests to https',
6263: ssltossl => 'WAF forwards http requests to http and https to https',
6264: );
6265: }
6266:
6267: sub remoteip_methods {
6268: return &Apache::lonlocal::texthash(
6269: m => 'Use Apache mod_remoteip',
6270: h => 'Use headers parsed by LON-CAPA',
6271: n => 'Not in use',
6272: );
6273: }
6274:
6275: sub print_usersessions {
6276: my ($position,$dom,$settings,$rowtotal) = @_;
6277: my ($css_class,$datatable,%checked,%choices);
6278: my (%by_ip,%by_location,@intdoms);
6279: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6280:
6281: my @alldoms = &Apache::lonnet::all_domains();
6282: my %serverhomes = %Apache::lonnet::serverhomeIDs;
6283: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6284: my %altids = &id_for_thisdom(%servers);
6285: my $itemcount = 1;
6286: if ($position eq 'top') {
6287: if (keys(%serverhomes) > 1) {
6288: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
6289: my ($curroffloadnow,$curroffloadoth);
6290: if (ref($settings) eq 'HASH') {
6291: if (ref($settings->{'offloadnow'}) eq 'HASH') {
6292: $curroffloadnow = $settings->{'offloadnow'};
6293: }
6294: if (ref($settings->{'offloadoth'}) eq 'HASH') {
6295: $curroffloadoth = $settings->{'offloadoth'};
6296: }
6297: }
6298: my $other_insts = scalar(keys(%by_location));
6299: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
6300: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
6301: } else {
6302: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
6303: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
6304: }
6305: } else {
6306: if (keys(%by_location) == 0) {
6307: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
6308: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
6309: } else {
6310: my %lt = &usersession_titles();
6311: my $numinrow = 5;
6312: my $prefix;
6313: my @types;
6314: if ($position eq 'bottom') {
6315: $prefix = 'remote';
6316: @types = ('version','excludedomain','includedomain');
6317: } else {
6318: $prefix = 'hosted';
6319: @types = ('excludedomain','includedomain');
6320: }
6321: my (%current,%checkedon,%checkedoff);
6322: my @lcversions = &Apache::lonnet::all_loncaparevs();
6323: my @locations = sort(keys(%by_location));
6324: foreach my $type (@types) {
6325: $checkedon{$type} = '';
6326: $checkedoff{$type} = ' checked="checked"';
6327: }
6328: if (ref($settings) eq 'HASH') {
6329: if (ref($settings->{$prefix}) eq 'HASH') {
6330: foreach my $key (keys(%{$settings->{$prefix}})) {
6331: $current{$key} = $settings->{$prefix}{$key};
6332: if ($key eq 'version') {
6333: if ($current{$key} ne '') {
6334: $checkedon{$key} = ' checked="checked"';
6335: $checkedoff{$key} = '';
6336: }
6337: } elsif (ref($current{$key}) eq 'ARRAY') {
6338: $checkedon{$key} = ' checked="checked"';
6339: $checkedoff{$key} = '';
6340: }
6341: }
6342: }
6343: }
6344: foreach my $type (@types) {
6345: next if ($type ne 'version' && !@locations);
6346: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6347: $datatable .= '<tr'.$css_class.'>
6348: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
6349: <span class="LC_nobreak">
6350: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
6351: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
6352: if ($type eq 'version') {
6353: my $selector = '<select name="'.$prefix.'_version">';
6354: foreach my $version (@lcversions) {
6355: my $selected = '';
6356: if ($current{'version'} eq $version) {
6357: $selected = ' selected="selected"';
6358: }
6359: $selector .= ' <option value="'.$version.'"'.
6360: $selected.'>'.$version.'</option>';
6361: }
6362: $selector .= '</select> ';
6363: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
6364: } else {
6365: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
6366: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
6367: ' />'.(' 'x2).
6368: '<input type="button" value="'.&mt('uncheck all').'" '.
6369: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
6370: "\n".
6371: '</div><div><table>';
6372: my $rem;
6373: for (my $i=0; $i<@locations; $i++) {
6374: my ($showloc,$value,$checkedtype);
6375: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
6376: my $ip = $by_location{$locations[$i]}->[0];
6377: if (ref($by_ip{$ip}) eq 'ARRAY') {
6378: $value = join(':',@{$by_ip{$ip}});
6379: $showloc = join(', ',@{$by_ip{$ip}});
6380: if (ref($current{$type}) eq 'ARRAY') {
6381: foreach my $loc (@{$by_ip{$ip}}) {
6382: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
6383: $checkedtype = ' checked="checked"';
6384: last;
6385: }
6386: }
6387: }
6388: }
6389: }
6390: $rem = $i%($numinrow);
6391: if ($rem == 0) {
6392: if ($i > 0) {
6393: $datatable .= '</tr>';
6394: }
6395: $datatable .= '<tr>';
6396: }
6397: $datatable .= '<td class="LC_left_item">'.
6398: '<span class="LC_nobreak"><label>'.
6399: '<input type="checkbox" name="'.$prefix.'_'.$type.
6400: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
6401: '</label></span></td>';
6402: }
6403: $rem = @locations%($numinrow);
6404: my $colsleft = $numinrow - $rem;
6405: if ($colsleft > 1 ) {
6406: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6407: ' </td>';
6408: } elsif ($colsleft == 1) {
6409: $datatable .= '<td class="LC_left_item"> </td>';
6410: }
6411: $datatable .= '</tr></table>';
6412: }
6413: $datatable .= '</td></tr>';
6414: $itemcount ++;
6415: }
6416: }
6417: }
6418: $$rowtotal += $itemcount;
6419: return $datatable;
6420: }
6421:
6422: sub build_location_hashes {
6423: my ($intdoms,$by_ip,$by_location) = @_;
6424: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
6425: (ref($by_location) eq 'HASH'));
6426: my %iphost = &Apache::lonnet::get_iphost();
6427: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
6428: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
6429: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
6430: foreach my $id (@{$iphost{$primary_ip}}) {
6431: my $intdom = &Apache::lonnet::internet_dom($id);
6432: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
6433: push(@{$intdoms},$intdom);
6434: }
6435: }
6436: }
6437: foreach my $ip (keys(%iphost)) {
6438: if (ref($iphost{$ip}) eq 'ARRAY') {
6439: foreach my $id (@{$iphost{$ip}}) {
6440: my $location = &Apache::lonnet::internet_dom($id);
6441: if ($location) {
6442: next if (grep(/^\Q$location\E$/,@{$intdoms}));
6443: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6444: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
6445: push(@{$by_ip->{$ip}},$location);
6446: }
6447: } else {
6448: $by_ip->{$ip} = [$location];
6449: }
6450: }
6451: }
6452: }
6453: }
6454: foreach my $ip (sort(keys(%{$by_ip}))) {
6455: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6456: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
6457: my $first = $by_ip->{$ip}->[0];
6458: if (ref($by_location->{$first}) eq 'ARRAY') {
6459: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
6460: push(@{$by_location->{$first}},$ip);
6461: }
6462: } else {
6463: $by_location->{$first} = [$ip];
6464: }
6465: }
6466: }
6467: return;
6468: }
6469:
6470: sub current_offloads_to {
6471: my ($dom,$settings,$servers) = @_;
6472: my (%spareid,%otherdomconfigs);
6473: if (ref($servers) eq 'HASH') {
6474: foreach my $lonhost (sort(keys(%{$servers}))) {
6475: my $gotspares;
6476: if (ref($settings) eq 'HASH') {
6477: if (ref($settings->{'spares'}) eq 'HASH') {
6478: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
6479: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
6480: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
6481: $gotspares = 1;
6482: }
6483: }
6484: }
6485: unless ($gotspares) {
6486: my $gotspares;
6487: my $serverhomeID =
6488: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
6489: my $serverhomedom =
6490: &Apache::lonnet::host_domain($serverhomeID);
6491: if ($serverhomedom ne $dom) {
6492: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
6493: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6494: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6495: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6496: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6497: $gotspares = 1;
6498: }
6499: }
6500: } else {
6501: $otherdomconfigs{$serverhomedom} =
6502: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
6503: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
6504: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6505: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6506: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
6507: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6508: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6509: $gotspares = 1;
6510: }
6511: }
6512: }
6513: }
6514: }
6515: }
6516: }
6517: unless ($gotspares) {
6518: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
6519: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6520: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6521: } else {
6522: my $server_hostname = &Apache::lonnet::hostname($lonhost);
6523: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
6524: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
6525: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6526: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6527: } else {
6528: my %what = (
6529: spareid => 1,
6530: );
6531: my ($result,$returnhash) =
6532: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6533: if ($result eq 'ok') {
6534: if (ref($returnhash) eq 'HASH') {
6535: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6536: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6537: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6538: }
6539: }
6540: }
6541: }
6542: }
6543: }
6544: }
6545: }
6546: return %spareid;
6547: }
6548:
6549: sub spares_row {
6550: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
6551: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
6552: my $css_class;
6553: my $numinrow = 4;
6554: my $itemcount = 1;
6555: my $datatable;
6556: my %typetitles = &sparestype_titles();
6557: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6558: foreach my $server (sort(keys(%{$servers}))) {
6559: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6560: my ($othercontrol,$serverdom);
6561: if ($serverhome ne $server) {
6562: $serverdom = &Apache::lonnet::host_domain($serverhome);
6563: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6564: } else {
6565: $serverdom = &Apache::lonnet::host_domain($server);
6566: if ($serverdom ne $dom) {
6567: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6568: }
6569: }
6570: next unless (ref($spareid->{$server}) eq 'HASH');
6571: my ($checkednow,$checkedoth);
6572: if (ref($curroffloadnow) eq 'HASH') {
6573: if ($curroffloadnow->{$server}) {
6574: $checkednow = ' checked="checked"';
6575: }
6576: }
6577: if (ref($curroffloadoth) eq 'HASH') {
6578: if ($curroffloadoth->{$server}) {
6579: $checkedoth = ' checked="checked"';
6580: }
6581: }
6582: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6583: $datatable .= '<tr'.$css_class.'>
6584: <td rowspan="2">
6585: <span class="LC_nobreak">'.
6586: &mt('[_1] when busy, offloads to:'
6587: ,'<b>'.$server.'</b>').'</span><br />'.
6588: '<span class="LC_nobreak">'."\n".
6589: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6590: ' '.&mt('Switch any active user on next access').'</label></span>'.
6591: "\n";
6592: if ($other_insts) {
6593: $datatable .= '<br />'.
6594: '<span class="LC_nobreak">'."\n".
6595: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
6596: ' '.&mt('Switch other institutions on next access').'</label></span>'.
6597: "\n";
6598: }
6599: my (%current,%canselect);
6600: my @choices =
6601: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6602: foreach my $type ('primary','default') {
6603: if (ref($spareid->{$server}) eq 'HASH') {
6604: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6605: my @spares = @{$spareid->{$server}{$type}};
6606: if (@spares > 0) {
6607: if ($othercontrol) {
6608: $current{$type} = join(', ',@spares);
6609: } else {
6610: $current{$type} .= '<table>';
6611: my $numspares = scalar(@spares);
6612: for (my $i=0; $i<@spares; $i++) {
6613: my $rem = $i%($numinrow);
6614: if ($rem == 0) {
6615: if ($i > 0) {
6616: $current{$type} .= '</tr>';
6617: }
6618: $current{$type} .= '<tr>';
6619: }
6620: $current{$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'".');" /> '.
6621: $spareid->{$server}{$type}[$i].
6622: '</label></td>'."\n";
6623: }
6624: my $rem = @spares%($numinrow);
6625: my $colsleft = $numinrow - $rem;
6626: if ($colsleft > 1 ) {
6627: $current{$type} .= '<td colspan="'.$colsleft.
6628: '" class="LC_left_item">'.
6629: ' </td>';
6630: } elsif ($colsleft == 1) {
6631: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
6632: }
6633: $current{$type} .= '</tr></table>';
6634: }
6635: }
6636: }
6637: if ($current{$type} eq '') {
6638: $current{$type} = &mt('None specified');
6639: }
6640: if ($othercontrol) {
6641: if ($type eq 'primary') {
6642: $canselect{$type} = $othercontrol;
6643: }
6644: } else {
6645: $canselect{$type} =
6646: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
6647: '<select name="newspare_'.$type.'_'.$server.'" '.
6648: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
6649: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
6650: if (@choices > 0) {
6651: foreach my $lonhost (@choices) {
6652: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
6653: }
6654: }
6655: $canselect{$type} .= '</select>'."\n";
6656: }
6657: } else {
6658: $current{$type} = &mt('Could not be determined');
6659: if ($type eq 'primary') {
6660: $canselect{$type} = $othercontrol;
6661: }
6662: }
6663: if ($type eq 'default') {
6664: $datatable .= '<tr'.$css_class.'>';
6665: }
6666: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
6667: '<td>'.$current{$type}.'</td>'."\n".
6668: '<td>'.$canselect{$type}.'</td></tr>'."\n";
6669: }
6670: $itemcount ++;
6671: }
6672: }
6673: $$rowtotal += $itemcount;
6674: return $datatable;
6675: }
6676:
6677: sub possible_newspares {
6678: my ($server,$currspares,$serverhomes,$altids) = @_;
6679: my $serverhostname = &Apache::lonnet::hostname($server);
6680: my %excluded;
6681: if ($serverhostname ne '') {
6682: %excluded = (
6683: $serverhostname => 1,
6684: );
6685: }
6686: if (ref($currspares) eq 'HASH') {
6687: foreach my $type (keys(%{$currspares})) {
6688: if (ref($currspares->{$type}) eq 'ARRAY') {
6689: if (@{$currspares->{$type}} > 0) {
6690: foreach my $curr (@{$currspares->{$type}}) {
6691: my $hostname = &Apache::lonnet::hostname($curr);
6692: $excluded{$hostname} = 1;
6693: }
6694: }
6695: }
6696: }
6697: }
6698: my @choices;
6699: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
6700: if (keys(%{$serverhomes}) > 1) {
6701: foreach my $name (sort(keys(%{$serverhomes}))) {
6702: unless ($excluded{$name}) {
6703: if (exists($altids->{$serverhomes->{$name}})) {
6704: push(@choices,$altids->{$serverhomes->{$name}});
6705: } else {
6706: push(@choices,$serverhomes->{$name});
6707: }
6708: }
6709: }
6710: }
6711: }
6712: return sort(@choices);
6713: }
6714:
6715: sub print_loadbalancing {
6716: my ($dom,$settings,$rowtotal) = @_;
6717: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6718: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6719: my $numinrow = 1;
6720: my $datatable;
6721: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6722: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
6723: if (ref($settings) eq 'HASH') {
6724: %existing = %{$settings};
6725: }
6726: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
6727: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
6728: \%currtargets,\%currrules,\%currcookies);
6729: } else {
6730: return;
6731: }
6732: my ($othertitle,$usertypes,$types) =
6733: &Apache::loncommon::sorted_inst_types($dom);
6734: my $rownum = 8;
6735: if (ref($types) eq 'ARRAY') {
6736: $rownum += scalar(@{$types});
6737: }
6738: my @css_class = ('LC_odd_row','LC_even_row');
6739: my $balnum = 0;
6740: my $islast;
6741: my (@toshow,$disabledtext);
6742: if (keys(%currbalancer) > 0) {
6743: @toshow = sort(keys(%currbalancer));
6744: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
6745: push(@toshow,'');
6746: }
6747: } else {
6748: @toshow = ('');
6749: $disabledtext = &mt('No existing load balancer');
6750: }
6751: foreach my $lonhost (@toshow) {
6752: if ($balnum == scalar(@toshow)-1) {
6753: $islast = 1;
6754: } else {
6755: $islast = 0;
6756: }
6757: my $cssidx = $balnum%2;
6758: my $targets_div_style = 'display: none';
6759: my $disabled_div_style = 'display: block';
6760: my $homedom_div_style = 'display: none';
6761: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
6762: '<td rowspan="'.$rownum.'" valign="top">'.
6763: '<p>';
6764: if ($lonhost eq '') {
6765: $datatable .= '<span class="LC_nobreak">';
6766: if (keys(%currbalancer) > 0) {
6767: $datatable .= &mt('Add balancer:');
6768: } else {
6769: $datatable .= &mt('Enable balancer:');
6770: }
6771: $datatable .= ' '.
6772: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
6773: ' id="loadbalancing_lonhost_'.$balnum.'"'.
6774: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
6775: '<option value="" selected="selected">'.&mt('None').
6776: '</option>'."\n";
6777: foreach my $server (sort(keys(%servers))) {
6778: next if ($currbalancer{$server});
6779: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
6780: }
6781: $datatable .=
6782: '</select>'."\n".
6783: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
6784: } else {
6785: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
6786: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
6787: &mt('Stop balancing').'</label>'.
6788: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
6789: $targets_div_style = 'display: block';
6790: $disabled_div_style = 'display: none';
6791: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
6792: $homedom_div_style = 'display: block';
6793: }
6794: }
6795: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
6796: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
6797: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
6798: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
6799: my ($numspares,@spares) = &count_servers($lonhost,%servers);
6800: my @sparestypes = ('primary','default');
6801: my %typetitles = &sparestype_titles();
6802: my %hostherechecked = (
6803: no => ' checked="checked"',
6804: );
6805: my %balcookiechecked = (
6806: no => ' checked="checked"',
6807: );
6808: foreach my $sparetype (@sparestypes) {
6809: my $targettable;
6810: for (my $i=0; $i<$numspares; $i++) {
6811: my $checked;
6812: if (ref($currtargets{$lonhost}) eq 'HASH') {
6813: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6814: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6815: $checked = ' checked="checked"';
6816: }
6817: }
6818: }
6819: my ($chkboxval,$disabled);
6820: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
6821: $chkboxval = $spares[$i];
6822: }
6823: if (exists($currbalancer{$spares[$i]})) {
6824: $disabled = ' disabled="disabled"';
6825: }
6826: $targettable .=
6827: '<td><span class="LC_nobreak"><label>'.
6828: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
6829: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
6830: '</span></label></span></td>';
6831: my $rem = $i%($numinrow);
6832: if ($rem == 0) {
6833: if (($i > 0) && ($i < $numspares-1)) {
6834: $targettable .= '</tr>';
6835: }
6836: if ($i < $numspares-1) {
6837: $targettable .= '<tr>';
6838: }
6839: }
6840: }
6841: if ($targettable ne '') {
6842: my $rem = $numspares%($numinrow);
6843: my $colsleft = $numinrow - $rem;
6844: if ($colsleft > 1 ) {
6845: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6846: ' </td>';
6847: } elsif ($colsleft == 1) {
6848: $targettable .= '<td class="LC_left_item"> </td>';
6849: }
6850: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
6851: '<table><tr>'.$targettable.'</tr></table><br />';
6852: }
6853: $hostherechecked{$sparetype} = '';
6854: if (ref($currtargets{$lonhost}) eq 'HASH') {
6855: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6856: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6857: $hostherechecked{$sparetype} = ' checked="checked"';
6858: $hostherechecked{'no'} = '';
6859: }
6860: }
6861: }
6862: }
6863: if ($currcookies{$lonhost}) {
6864: %balcookiechecked = (
6865: yes => ' checked="checked"',
6866: );
6867: }
6868: $datatable .= &mt('Hosting on balancer itself').'<br />'.
6869: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
6870: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
6871: foreach my $sparetype (@sparestypes) {
6872: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
6873: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
6874: '</i></label><br />';
6875: }
6876: $datatable .= &mt('Use balancer cookie').'<br />'.
6877: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
6878: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
6879: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
6880: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
6881: '</div></td></tr>'.
6882: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
6883: $othertitle,$usertypes,$types,\%servers,
6884: \%currbalancer,$lonhost,
6885: $targets_div_style,$homedom_div_style,
6886: $css_class[$cssidx],$balnum,$islast);
6887: $$rowtotal += $rownum;
6888: $balnum ++;
6889: }
6890: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
6891: return $datatable;
6892: }
6893:
6894: sub get_loadbalancers_config {
6895: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
6896: return unless ((ref($servers) eq 'HASH') &&
6897: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
6898: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
6899: (ref($currcookies) eq 'HASH'));
6900: if (keys(%{$existing}) > 0) {
6901: my $oldlonhost;
6902: foreach my $key (sort(keys(%{$existing}))) {
6903: if ($key eq 'lonhost') {
6904: $oldlonhost = $existing->{'lonhost'};
6905: $currbalancer->{$oldlonhost} = 1;
6906: } elsif ($key eq 'targets') {
6907: if ($oldlonhost) {
6908: $currtargets->{$oldlonhost} = $existing->{'targets'};
6909: }
6910: } elsif ($key eq 'rules') {
6911: if ($oldlonhost) {
6912: $currrules->{$oldlonhost} = $existing->{'rules'};
6913: }
6914: } elsif (ref($existing->{$key}) eq 'HASH') {
6915: $currbalancer->{$key} = 1;
6916: $currtargets->{$key} = $existing->{$key}{'targets'};
6917: $currrules->{$key} = $existing->{$key}{'rules'};
6918: if ($existing->{$key}{'cookie'}) {
6919: $currcookies->{$key} = 1;
6920: }
6921: }
6922: }
6923: } else {
6924: my ($balancerref,$targetsref) =
6925: &Apache::lonnet::get_lonbalancer_config($servers);
6926: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
6927: foreach my $server (sort(keys(%{$balancerref}))) {
6928: $currbalancer->{$server} = 1;
6929: $currtargets->{$server} = $targetsref->{$server};
6930: }
6931: }
6932: }
6933: return;
6934: }
6935:
6936: sub loadbalancing_rules {
6937: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
6938: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
6939: $css_class,$balnum,$islast) = @_;
6940: my $output;
6941: my $num = 0;
6942: my ($alltypes,$othertypes,$titles) =
6943: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
6944: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
6945: foreach my $type (@{$alltypes}) {
6946: $num ++;
6947: my $current;
6948: if (ref($currrules) eq 'HASH') {
6949: $current = $currrules->{$type};
6950: }
6951: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6952: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
6953: $current = '';
6954: }
6955: }
6956: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
6957: $servers,$currbalancer,$lonhost,$dom,
6958: $targets_div_style,$homedom_div_style,
6959: $css_class,$balnum,$num,$islast);
6960: }
6961: }
6962: return $output;
6963: }
6964:
6965: sub loadbalancing_titles {
6966: my ($dom,$intdom,$usertypes,$types) = @_;
6967: my %othertypes = (
6968: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
6969: '_LC_author' => &mt('Users from [_1] with author role',$dom),
6970: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
6971: '_LC_external' => &mt('Users not from [_1]',$intdom),
6972: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
6973: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
6974: );
6975: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
6976: my @available;
6977: if (ref($types) eq 'ARRAY') {
6978: @available = @{$types};
6979: }
6980: unless (grep(/^default$/,@available)) {
6981: push(@available,'default');
6982: }
6983: unshift(@alltypes,@available);
6984: my %titles;
6985: foreach my $type (@alltypes) {
6986: if ($type =~ /^_LC_/) {
6987: $titles{$type} = $othertypes{$type};
6988: } elsif ($type eq 'default') {
6989: $titles{$type} = &mt('All users from [_1]',$dom);
6990: if (ref($types) eq 'ARRAY') {
6991: if (@{$types} > 0) {
6992: $titles{$type} = &mt('Other users from [_1]',$dom);
6993: }
6994: }
6995: } elsif (ref($usertypes) eq 'HASH') {
6996: $titles{$type} = $usertypes->{$type};
6997: }
6998: }
6999: return (\@alltypes,\%othertypes,\%titles);
7000: }
7001:
7002: sub loadbalance_rule_row {
7003: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
7004: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
7005: my @rulenames;
7006: my %ruletitles = &offloadtype_text();
7007: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
7008: @rulenames = ('balancer','offloadedto','specific');
7009: } else {
7010: @rulenames = ('default','homeserver');
7011: if ($type eq '_LC_external') {
7012: push(@rulenames,'externalbalancer');
7013: } else {
7014: push(@rulenames,'specific');
7015: }
7016: push(@rulenames,'none');
7017: }
7018: my $style = $targets_div_style;
7019: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7020: $style = $homedom_div_style;
7021: }
7022: my $space;
7023: if ($islast && $num == 1) {
7024: $space = '<div display="inline-block"> </div>';
7025: }
7026: my $output =
7027: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
7028: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
7029: '<td valaign="top">'.$space.
7030: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
7031: for (my $i=0; $i<@rulenames; $i++) {
7032: my $rule = $rulenames[$i];
7033: my ($checked,$extra);
7034: if ($rulenames[$i] eq 'default') {
7035: $rule = '';
7036: }
7037: if ($rulenames[$i] eq 'specific') {
7038: if (ref($servers) eq 'HASH') {
7039: my $default;
7040: if (($current ne '') && (exists($servers->{$current}))) {
7041: $checked = ' checked="checked"';
7042: }
7043: unless ($checked) {
7044: $default = ' selected="selected"';
7045: }
7046: $extra =
7047: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
7048: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
7049: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
7050: '<option value=""'.$default.'></option>'."\n";
7051: foreach my $server (sort(keys(%{$servers}))) {
7052: if (ref($currbalancer) eq 'HASH') {
7053: next if (exists($currbalancer->{$server}));
7054: }
7055: my $selected;
7056: if ($server eq $current) {
7057: $selected = ' selected="selected"';
7058: }
7059: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
7060: }
7061: $extra .= '</select>';
7062: }
7063: } elsif ($rule eq $current) {
7064: $checked = ' checked="checked"';
7065: }
7066: $output .= '<span class="LC_nobreak"><label>'.
7067: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
7068: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
7069: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
7070: ')"'.$checked.' /> ';
7071: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
7072: $output .= $ruletitles{'particular'};
7073: } else {
7074: $output .= $ruletitles{$rulenames[$i]};
7075: }
7076: $output .= '</label>'.$extra.'</span><br />'."\n";
7077: }
7078: $output .= '</div></td></tr>'."\n";
7079: return $output;
7080: }
7081:
7082: sub offloadtype_text {
7083: my %ruletitles = &Apache::lonlocal::texthash (
7084: 'default' => 'Offloads to default destinations',
7085: 'homeserver' => "Offloads to user's home server",
7086: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
7087: 'specific' => 'Offloads to specific server',
7088: 'none' => 'No offload',
7089: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
7090: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
7091: 'particular' => 'Session hosted (after re-auth) on server:',
7092: );
7093: return %ruletitles;
7094: }
7095:
7096: sub sparestype_titles {
7097: my %typestitles = &Apache::lonlocal::texthash (
7098: 'primary' => 'primary',
7099: 'default' => 'default',
7100: );
7101: return %typestitles;
7102: }
7103:
7104: sub contact_titles {
7105: my %titles = &Apache::lonlocal::texthash (
7106: 'supportemail' => 'Support E-mail address',
7107: 'adminemail' => 'Default Server Admin E-mail address',
7108: 'errormail' => 'Error reports to be e-mailed to',
7109: 'packagesmail' => 'Package update alerts to be e-mailed to',
7110: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
7111: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
7112: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
7113: 'requestsmail' => 'E-mail from course requests requiring approval',
7114: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
7115: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
7116: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
7117: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
7118: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
7119: 'errorweights' => 'Weights used to compute error count',
7120: 'errorexcluded' => 'Servers with unsent updates excluded from count',
7121: );
7122: my %short_titles = &Apache::lonlocal::texthash (
7123: adminemail => 'Admin E-mail address',
7124: supportemail => 'Support E-mail',
7125: );
7126: return (\%titles,\%short_titles);
7127: }
7128:
7129: sub helpform_fields {
7130: my %titles = &Apache::lonlocal::texthash (
7131: 'username' => 'Name',
7132: 'user' => 'Username/domain',
7133: 'phone' => 'Phone',
7134: 'cc' => 'Cc e-mail',
7135: 'course' => 'Course Details',
7136: 'section' => 'Sections',
7137: 'screenshot' => 'File upload',
7138: );
7139: my @fields = ('username','phone','user','course','section','cc','screenshot');
7140: my %possoptions = (
7141: username => ['yes','no','req'],
7142: phone => ['yes','no','req'],
7143: user => ['yes','no'],
7144: cc => ['yes','no'],
7145: course => ['yes','no'],
7146: section => ['yes','no'],
7147: screenshot => ['yes','no'],
7148: );
7149: my %fieldoptions = &Apache::lonlocal::texthash (
7150: 'yes' => 'Optional',
7151: 'req' => 'Required',
7152: 'no' => "Not shown",
7153: );
7154: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
7155: }
7156:
7157: sub tool_titles {
7158: my %titles = &Apache::lonlocal::texthash (
7159: aboutme => 'Personal web page',
7160: blog => 'Blog',
7161: webdav => 'WebDAV',
7162: portfolio => 'Portfolio',
7163: official => 'Official courses (with institutional codes)',
7164: unofficial => 'Unofficial courses',
7165: community => 'Communities',
7166: textbook => 'Textbook courses',
7167: );
7168: return %titles;
7169: }
7170:
7171: sub courserequest_titles {
7172: my %titles = &Apache::lonlocal::texthash (
7173: official => 'Official',
7174: unofficial => 'Unofficial',
7175: community => 'Communities',
7176: textbook => 'Textbook',
7177: norequest => 'Not allowed',
7178: approval => 'Approval by Dom. Coord.',
7179: validate => 'With validation',
7180: autolimit => 'Numerical limit',
7181: unlimited => '(blank for unlimited)',
7182: );
7183: return %titles;
7184: }
7185:
7186: sub authorrequest_titles {
7187: my %titles = &Apache::lonlocal::texthash (
7188: norequest => 'Not allowed',
7189: approval => 'Approval by Dom. Coord.',
7190: automatic => 'Automatic approval',
7191: );
7192: return %titles;
7193: }
7194:
7195: sub courserequest_conditions {
7196: my %conditions = &Apache::lonlocal::texthash (
7197: approval => '(Processing of request subject to approval by Domain Coordinator).',
7198: validate => '(Processing of request subject to institutional validation).',
7199: );
7200: return %conditions;
7201: }
7202:
7203:
7204: sub print_usercreation {
7205: my ($position,$dom,$settings,$rowtotal) = @_;
7206: my $numinrow = 4;
7207: my $datatable;
7208: if ($position eq 'top') {
7209: $$rowtotal ++;
7210: my $rowcount = 0;
7211: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
7212: if (ref($rules) eq 'HASH') {
7213: if (keys(%{$rules}) > 0) {
7214: $datatable .= &user_formats_row('username',$settings,$rules,
7215: $ruleorder,$numinrow,$rowcount);
7216: $$rowtotal ++;
7217: $rowcount ++;
7218: }
7219: }
7220: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
7221: if (ref($idrules) eq 'HASH') {
7222: if (keys(%{$idrules}) > 0) {
7223: $datatable .= &user_formats_row('id',$settings,$idrules,
7224: $idruleorder,$numinrow,$rowcount);
7225: $$rowtotal ++;
7226: $rowcount ++;
7227: }
7228: }
7229: if ($rowcount == 0) {
7230: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
7231: $$rowtotal ++;
7232: $rowcount ++;
7233: }
7234: } elsif ($position eq 'middle') {
7235: my @creators = ('author','course','requestcrs');
7236: my ($rules,$ruleorder) =
7237: &Apache::lonnet::inst_userrules($dom,'username');
7238: my %lt = &usercreation_types();
7239: my %checked;
7240: if (ref($settings) eq 'HASH') {
7241: if (ref($settings->{'cancreate'}) eq 'HASH') {
7242: foreach my $item (@creators) {
7243: $checked{$item} = $settings->{'cancreate'}{$item};
7244: }
7245: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
7246: foreach my $item (@creators) {
7247: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
7248: $checked{$item} = 'none';
7249: }
7250: }
7251: }
7252: }
7253: my $rownum = 0;
7254: foreach my $item (@creators) {
7255: $rownum ++;
7256: if ($checked{$item} eq '') {
7257: $checked{$item} = 'any';
7258: }
7259: my $css_class;
7260: if ($rownum%2) {
7261: $css_class = '';
7262: } else {
7263: $css_class = ' class="LC_odd_row" ';
7264: }
7265: $datatable .= '<tr'.$css_class.'>'.
7266: '<td><span class="LC_nobreak">'.$lt{$item}.
7267: '</span></td><td align="right">';
7268: my @options = ('any');
7269: if (ref($rules) eq 'HASH') {
7270: if (keys(%{$rules}) > 0) {
7271: push(@options,('official','unofficial'));
7272: }
7273: }
7274: push(@options,'none');
7275: foreach my $option (@options) {
7276: my $type = 'radio';
7277: my $check = ' ';
7278: if ($checked{$item} eq $option) {
7279: $check = ' checked="checked" ';
7280: }
7281: $datatable .= '<span class="LC_nobreak"><label>'.
7282: '<input type="'.$type.'" name="can_createuser_'.
7283: $item.'" value="'.$option.'"'.$check.'/> '.
7284: $lt{$option}.'</label> </span>';
7285: }
7286: $datatable .= '</td></tr>';
7287: }
7288: } else {
7289: my @contexts = ('author','course','domain');
7290: my @authtypes = ('int','krb4','krb5','loc');
7291: my %checked;
7292: if (ref($settings) eq 'HASH') {
7293: if (ref($settings->{'authtypes'}) eq 'HASH') {
7294: foreach my $item (@contexts) {
7295: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
7296: foreach my $auth (@authtypes) {
7297: if ($settings->{'authtypes'}{$item}{$auth}) {
7298: $checked{$item}{$auth} = ' checked="checked" ';
7299: }
7300: }
7301: }
7302: }
7303: }
7304: } else {
7305: foreach my $item (@contexts) {
7306: foreach my $auth (@authtypes) {
7307: $checked{$item}{$auth} = ' checked="checked" ';
7308: }
7309: }
7310: }
7311: my %title = &context_names();
7312: my %authname = &authtype_names();
7313: my $rownum = 0;
7314: my $css_class;
7315: foreach my $item (@contexts) {
7316: if ($rownum%2) {
7317: $css_class = '';
7318: } else {
7319: $css_class = ' class="LC_odd_row" ';
7320: }
7321: $datatable .= '<tr'.$css_class.'>'.
7322: '<td>'.$title{$item}.
7323: '</td><td class="LC_left_item">'.
7324: '<span class="LC_nobreak">';
7325: foreach my $auth (@authtypes) {
7326: $datatable .= '<label>'.
7327: '<input type="checkbox" name="'.$item.'_auth" '.
7328: $checked{$item}{$auth}.' value="'.$auth.'" />'.
7329: $authname{$auth}.'</label> ';
7330: }
7331: $datatable .= '</span></td></tr>';
7332: $rownum ++;
7333: }
7334: $$rowtotal += $rownum;
7335: }
7336: return $datatable;
7337: }
7338:
7339: sub print_selfcreation {
7340: my ($position,$dom,$settings,$rowtotal) = @_;
7341: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
7342: $emaildomain,$datatable);
7343: if (ref($settings) eq 'HASH') {
7344: if (ref($settings->{'cancreate'}) eq 'HASH') {
7345: $createsettings = $settings->{'cancreate'};
7346: if (ref($createsettings) eq 'HASH') {
7347: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
7348: @selfcreate = @{$createsettings->{'selfcreate'}};
7349: } elsif ($createsettings->{'selfcreate'} ne '') {
7350: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
7351: @selfcreate = ('email','login','sso');
7352: } elsif ($createsettings->{'selfcreate'} ne 'none') {
7353: @selfcreate = ($createsettings->{'selfcreate'});
7354: }
7355: }
7356: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
7357: $processing = $createsettings->{'selfcreateprocessing'};
7358: }
7359: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
7360: $emailoptions = $createsettings->{'emailoptions'};
7361: }
7362: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
7363: $emailverified = $createsettings->{'emailverified'};
7364: }
7365: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
7366: $emaildomain = $createsettings->{'emaildomain'};
7367: }
7368: }
7369: }
7370: }
7371: my %radiohash;
7372: my $numinrow = 4;
7373: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
7374: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7375: if ($position eq 'top') {
7376: my %choices = &Apache::lonlocal::texthash (
7377: cancreate_login => 'Institutional Login',
7378: cancreate_sso => 'Institutional Single Sign On',
7379: );
7380: my @toggles = sort(keys(%choices));
7381: my %defaultchecked = (
7382: 'cancreate_login' => 'off',
7383: 'cancreate_sso' => 'off',
7384: );
7385: my ($onclick,$itemcount);
7386: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7387: \%choices,$itemcount,$onclick);
7388: $$rowtotal += $itemcount;
7389:
7390: if (ref($usertypes) eq 'HASH') {
7391: if (keys(%{$usertypes}) > 0) {
7392: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
7393: $dom,$numinrow,$othertitle,
7394: 'statustocreate',$rowtotal);
7395: $$rowtotal ++;
7396: }
7397: }
7398: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
7399: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7400: $fieldtitles{'inststatus'} = &mt('Institutional status');
7401: my $rem;
7402: my $numperrow = 2;
7403: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
7404: $datatable .= '<tr'.$css_class.'>'.
7405: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
7406: '<td class="LC_left_item">'."\n".
7407: '<table>'."\n";
7408: for (my $i=0; $i<@fields; $i++) {
7409: $rem = $i%($numperrow);
7410: if ($rem == 0) {
7411: if ($i > 0) {
7412: $datatable .= '</tr>';
7413: }
7414: $datatable .= '<tr>';
7415: }
7416: my $currval;
7417: if (ref($createsettings) eq 'HASH') {
7418: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
7419: $currval = $createsettings->{'shibenv'}{$fields[$i]};
7420: }
7421: }
7422: $datatable .= '<td class="LC_left_item">'.
7423: '<span class="LC_nobreak">'.
7424: '<input type="text" name="shibenv_'.$fields[$i].'" '.
7425: 'value="'.$currval.'" size="10" /> '.
7426: $fieldtitles{$fields[$i]}.'</span></td>';
7427: }
7428: my $colsleft = $numperrow - $rem;
7429: if ($colsleft > 1 ) {
7430: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7431: ' </td>';
7432: } elsif ($colsleft == 1) {
7433: $datatable .= '<td class="LC_left_item"> </td>';
7434: }
7435: $datatable .= '</tr></table></td></tr>';
7436: $$rowtotal ++;
7437: } elsif ($position eq 'middle') {
7438: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
7439: my @posstypes;
7440: if (ref($types) eq 'ARRAY') {
7441: @posstypes = @{$types};
7442: }
7443: unless (grep(/^default$/,@posstypes)) {
7444: push(@posstypes,'default');
7445: }
7446: my %usertypeshash;
7447: if (ref($usertypes) eq 'HASH') {
7448: %usertypeshash = %{$usertypes};
7449: }
7450: $usertypeshash{'default'} = $othertitle;
7451: foreach my $status (@posstypes) {
7452: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
7453: $numinrow,$$rowtotal,\%usertypeshash);
7454: $$rowtotal ++;
7455: }
7456: } else {
7457: my %choices = &Apache::lonlocal::texthash (
7458: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
7459: );
7460: my @toggles = sort(keys(%choices));
7461: my %defaultchecked = (
7462: 'cancreate_email' => 'off',
7463: );
7464: my $customclass = 'LC_selfcreate_email';
7465: my $classprefix = 'LC_canmodify_emailusername_';
7466: my $optionsprefix = 'LC_options_emailusername_';
7467: my $display = 'none';
7468: my $rowstyle = 'display:none';
7469: if (grep(/^\Qemail\E$/,@selfcreate)) {
7470: $display = 'block';
7471: $rowstyle = 'display:table-row';
7472: }
7473: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
7474: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7475: \%choices,$$rowtotal,$onclick);
7476: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
7477: $rowstyle);
7478: $$rowtotal ++;
7479: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
7480: $rowstyle);
7481: $$rowtotal ++;
7482: my (@ordered,@posstypes,%usertypeshash);
7483: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7484: my ($emailrules,$emailruleorder) =
7485: &Apache::lonnet::inst_userrules($dom,'email');
7486: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7487: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7488: if (ref($types) eq 'ARRAY') {
7489: @posstypes = @{$types};
7490: }
7491: if (@posstypes) {
7492: unless (grep(/^default$/,@posstypes)) {
7493: push(@posstypes,'default');
7494: }
7495: if (ref($usertypes) eq 'HASH') {
7496: %usertypeshash = %{$usertypes};
7497: }
7498: my $currassign;
7499: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
7500: $currassign = {
7501: selfassign => $domdefaults{'inststatusguest'},
7502: };
7503: @ordered = @{$domdefaults{'inststatusguest'}};
7504: } else {
7505: $currassign = { selfassign => [] };
7506: }
7507: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
7508: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
7509: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
7510: $numinrow,$othertitle,'selfassign',
7511: $rowtotal,$onclicktypes,$customclass,
7512: $rowstyle);
7513: $$rowtotal ++;
7514: $usertypeshash{'default'} = $othertitle;
7515: foreach my $status (@posstypes) {
7516: my $css_class;
7517: if ($$rowtotal%2) {
7518: $css_class = 'LC_odd_row ';
7519: }
7520: $css_class .= $customclass;
7521: my $rowid = $optionsprefix.$status;
7522: my $hidden = 1;
7523: my $currstyle = 'display:none';
7524: if (grep(/^\Q$status\E$/,@ordered)) {
7525: $currstyle = $rowstyle;
7526: $hidden = 0;
7527: }
7528: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7529: $emailrules,$emailruleorder,$settings,$status,$rowid,
7530: $usertypeshash{$status},$css_class,$currstyle,$intdom);
7531: unless ($hidden) {
7532: $$rowtotal ++;
7533: }
7534: }
7535: } else {
7536: my $css_class;
7537: if ($$rowtotal%2) {
7538: $css_class = 'LC_odd_row ';
7539: }
7540: $css_class .= $customclass;
7541: $usertypeshash{'default'} = $othertitle;
7542: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7543: $emailrules,$emailruleorder,$settings,'default','',
7544: $othertitle,$css_class,$rowstyle,$intdom);
7545: $$rowtotal ++;
7546: }
7547: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7548: $numinrow = 1;
7549: if (@posstypes) {
7550: foreach my $status (@posstypes) {
7551: my $rowid = $classprefix.$status;
7552: my $datarowstyle = 'display:none';
7553: if (grep(/^\Q$status\E$/,@ordered)) {
7554: $datarowstyle = $rowstyle;
7555: }
7556: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7557: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7558: $infotitles,$rowid,$customclass,$datarowstyle);
7559: unless ($datarowstyle eq 'display:none') {
7560: $$rowtotal ++;
7561: }
7562: }
7563: } else {
7564: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7565: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7566: $infotitles,'',$customclass,$rowstyle);
7567: }
7568: }
7569: return $datatable;
7570: }
7571:
7572: sub selfcreate_javascript {
7573: return <<"ENDSCRIPT";
7574:
7575: <script type="text/javascript">
7576: // <![CDATA[
7577:
7578: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7579: var x = document.getElementsByClassName(target);
7580: var insttypes = 0;
7581: var insttypeRegExp = new RegExp(prefix);
7582: if ((x.length != undefined) && (x.length > 0)) {
7583: if (form.elements[radio].length != undefined) {
7584: for (var i=0; i<form.elements[radio].length; i++) {
7585: if (form.elements[radio][i].checked) {
7586: if (form.elements[radio][i].value == 1) {
7587: for (var j=0; j<x.length; j++) {
7588: if (x[j].id == 'undefined') {
7589: x[j].style.display = 'table-row';
7590: } else if (insttypeRegExp.test(x[j].id)) {
7591: insttypes ++;
7592: } else {
7593: x[j].style.display = 'table-row';
7594: }
7595: }
7596: } else {
7597: for (var j=0; j<x.length; j++) {
7598: x[j].style.display = 'none';
7599: }
7600: }
7601: break;
7602: }
7603: }
7604: if (insttypes > 0) {
7605: toggleDataRow(form,checkbox,target,altprefix);
7606: toggleDataRow(form,checkbox,target,prefix,1);
7607: }
7608: }
7609: }
7610: return;
7611: }
7612:
7613: function toggleDataRow(form,checkbox,target,prefix,docount) {
7614: if (form.elements[checkbox].length != undefined) {
7615: var count = 0;
7616: if (docount) {
7617: for (var i=0; i<form.elements[checkbox].length; i++) {
7618: if (form.elements[checkbox][i].checked) {
7619: count ++;
7620: }
7621: }
7622: }
7623: for (var i=0; i<form.elements[checkbox].length; i++) {
7624: var type = form.elements[checkbox][i].value;
7625: if (document.getElementById(prefix+type)) {
7626: if (form.elements[checkbox][i].checked) {
7627: document.getElementById(prefix+type).style.display = 'table-row';
7628: if (count % 2 == 1) {
7629: document.getElementById(prefix+type).className = target+' LC_odd_row';
7630: } else {
7631: document.getElementById(prefix+type).className = target;
7632: }
7633: count ++;
7634: } else {
7635: document.getElementById(prefix+type).style.display = 'none';
7636: }
7637: }
7638: }
7639: }
7640: return;
7641: }
7642:
7643: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
7644: var caller = radio+'_'+status;
7645: if (form.elements[caller].length != undefined) {
7646: for (var i=0; i<form.elements[caller].length; i++) {
7647: if (form.elements[caller][i].checked) {
7648: if (document.getElementById(altprefix+'_inst_'+status)) {
7649: var curr = form.elements[caller][i].value;
7650: if (prefix) {
7651: document.getElementById(prefix+'_'+status).style.display = 'none';
7652: }
7653: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
7654: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
7655: if (curr == 'custom') {
7656: if (prefix) {
7657: document.getElementById(prefix+'_'+status).style.display = 'inline';
7658: }
7659: } else if (curr == 'inst') {
7660: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
7661: } else if (curr == 'noninst') {
7662: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
7663: }
7664: break;
7665: }
7666: }
7667: }
7668: }
7669: }
7670:
7671: // ]]>
7672: </script>
7673:
7674: ENDSCRIPT
7675: }
7676:
7677: sub noninst_users {
7678: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
7679: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
7680: my $class = 'LC_left_item';
7681: if ($css_class) {
7682: $css_class = ' class="'.$css_class.'"';
7683: }
7684: if ($rowid) {
7685: $rowid = ' id="'.$rowid.'"';
7686: }
7687: if ($rowstyle) {
7688: $rowstyle = ' style="'.$rowstyle.'"';
7689: }
7690: my ($output,$description);
7691: if ($type eq 'default') {
7692: $description = &mt('Requests for: [_1]',$typetitle);
7693: } else {
7694: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
7695: }
7696: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
7697: "<td>$description</td>\n".
7698: '<td class="'.$class.'" colspan="2">'.
7699: '<table><tr>';
7700: my %headers = &Apache::lonlocal::texthash(
7701: approve => 'Processing',
7702: email => 'E-mail',
7703: username => 'Username',
7704: );
7705: foreach my $item ('approve','email','username') {
7706: $output .= '<th>'.$headers{$item}.'</th>';
7707: }
7708: $output .= '</tr><tr>';
7709: foreach my $item ('approve','email','username') {
7710: $output .= '<td valign="top">';
7711: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
7712: if ($item eq 'approve') {
7713: %choices = &Apache::lonlocal::texthash (
7714: automatic => 'Automatically approved',
7715: approval => 'Queued for approval',
7716: );
7717: @options = ('automatic','approval');
7718: $hashref = $processing;
7719: $defoption = 'automatic';
7720: $name = 'cancreate_emailprocess_'.$type;
7721: } elsif ($item eq 'email') {
7722: %choices = &Apache::lonlocal::texthash (
7723: any => 'Any e-mail',
7724: inst => 'Institutional only',
7725: noninst => 'Non-institutional only',
7726: custom => 'Custom restrictions',
7727: );
7728: @options = ('any','inst','noninst');
7729: my $showcustom;
7730: if (ref($emailrules) eq 'HASH') {
7731: if (keys(%{$emailrules}) > 0) {
7732: push(@options,'custom');
7733: $showcustom = 'cancreate_emailrule';
7734: if (ref($settings) eq 'HASH') {
7735: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
7736: foreach my $rule (@{$settings->{'email_rule'}}) {
7737: if (exists($emailrules->{$rule})) {
7738: $hascustom ++;
7739: }
7740: }
7741: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
7742: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
7743: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
7744: if (exists($emailrules->{$rule})) {
7745: $hascustom ++;
7746: }
7747: }
7748: }
7749: }
7750: }
7751: }
7752: }
7753: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
7754: "'cancreate_emaildomain','$type'".');"';
7755: $hashref = $emailoptions;
7756: $defoption = 'any';
7757: $name = 'cancreate_emailoptions_'.$type;
7758: } elsif ($item eq 'username') {
7759: %choices = &Apache::lonlocal::texthash (
7760: all => 'Same as e-mail',
7761: first => 'Omit @domain',
7762: free => 'Free to choose',
7763: );
7764: @options = ('all','first','free');
7765: $hashref = $emailverified;
7766: $defoption = 'all';
7767: $name = 'cancreate_usernameoptions_'.$type;
7768: }
7769: foreach my $option (@options) {
7770: my $checked;
7771: if (ref($hashref) eq 'HASH') {
7772: if ($type eq '') {
7773: if (!exists($hashref->{'default'})) {
7774: if ($option eq $defoption) {
7775: $checked = ' checked="checked"';
7776: }
7777: } else {
7778: if ($hashref->{'default'} eq $option) {
7779: $checked = ' checked="checked"';
7780: }
7781: }
7782: } else {
7783: if (!exists($hashref->{$type})) {
7784: if ($option eq $defoption) {
7785: $checked = ' checked="checked"';
7786: }
7787: } else {
7788: if ($hashref->{$type} eq $option) {
7789: $checked = ' checked="checked"';
7790: }
7791: }
7792: }
7793: } elsif (($item eq 'email') && ($hascustom)) {
7794: if ($option eq 'custom') {
7795: $checked = ' checked="checked"';
7796: }
7797: } elsif ($option eq $defoption) {
7798: $checked = ' checked="checked"';
7799: }
7800: $output .= '<span class="LC_nobreak"><label>'.
7801: '<input type="radio" name="'.$name.'"'.
7802: $checked.' value="'.$option.'"'.$onclick.' />'.
7803: $choices{$option}.'</label></span><br />';
7804: if ($item eq 'email') {
7805: if ($option eq 'custom') {
7806: my $id = 'cancreate_emailrule_'.$type;
7807: my $display = 'none';
7808: if ($checked) {
7809: $display = 'inline';
7810: }
7811: my $numinrow = 2;
7812: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
7813: '<legend>'.&mt('Disallow').'</legend><table>'.
7814: &user_formats_row('email',$settings,$emailrules,
7815: $emailruleorder,$numinrow,'',$type);
7816: '</table></fieldset>';
7817: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
7818: my %text = &Apache::lonlocal::texthash (
7819: inst => 'must end:',
7820: noninst => 'cannot end:',
7821: );
7822: my $value;
7823: if (ref($emaildomain) eq 'HASH') {
7824: if (ref($emaildomain->{$type}) eq 'HASH') {
7825: $value = $emaildomain->{$type}->{$option};
7826: }
7827: }
7828: if ($value eq '') {
7829: $value = '@'.$intdom;
7830: }
7831: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
7832: my $display = 'none';
7833: if ($checked) {
7834: $display = 'inline';
7835: }
7836: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
7837: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
7838: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
7839: '</div>';
7840: }
7841: }
7842: }
7843: $output .= '</td>'."\n";
7844: }
7845: $output .= "</tr></table></td></tr>\n";
7846: return $output;
7847: }
7848:
7849: sub captcha_choice {
7850: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
7851: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
7852: $vertext,$currver);
7853: my %lt = &captcha_phrases();
7854: $keyentry = 'hidden';
7855: my $colspan=2;
7856: if ($context eq 'cancreate') {
7857: $rowname = &mt('CAPTCHA validation');
7858: } elsif ($context eq 'login') {
7859: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
7860: } elsif ($context eq 'passwords') {
7861: $rowname = &mt('"Forgot Password" CAPTCHA validation');
7862: $colspan=1;
7863: }
7864: if (ref($settings) eq 'HASH') {
7865: if ($settings->{'captcha'}) {
7866: $checked{$settings->{'captcha'}} = ' checked="checked"';
7867: } else {
7868: $checked{'original'} = ' checked="checked"';
7869: }
7870: if ($settings->{'captcha'} eq 'recaptcha') {
7871: $pubtext = $lt{'pub'};
7872: $privtext = $lt{'priv'};
7873: $keyentry = 'text';
7874: $vertext = $lt{'ver'};
7875: $currver = $settings->{'recaptchaversion'};
7876: if ($currver ne '2') {
7877: $currver = 1;
7878: }
7879: }
7880: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
7881: $currpub = $settings->{'recaptchakeys'}{'public'};
7882: $currpriv = $settings->{'recaptchakeys'}{'private'};
7883: }
7884: } else {
7885: $checked{'original'} = ' checked="checked"';
7886: }
7887: my $css_class;
7888: if ($itemcount%2) {
7889: $css_class = 'LC_odd_row';
7890: }
7891: if ($customcss) {
7892: $css_class .= " $customcss";
7893: }
7894: $css_class =~ s/^\s+//;
7895: if ($css_class) {
7896: $css_class = ' class="'.$css_class.'"';
7897: }
7898: if ($rowstyle) {
7899: $css_class .= ' style="'.$rowstyle.'"';
7900: }
7901: my $output = '<tr'.$css_class.'>'.
7902: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
7903: '<table><tr><td>'."\n";
7904: foreach my $option ('original','recaptcha','notused') {
7905: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
7906: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
7907: $lt{$option}.'</label></span>';
7908: unless ($option eq 'notused') {
7909: $output .= (' 'x2)."\n";
7910: }
7911: }
7912: #
7913: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
7914: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
7915: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
7916: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
7917: #
7918: $output .= '</td></tr>'."\n".
7919: '<tr><td class="LC_zero_height">'."\n".
7920: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
7921: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
7922: $currpub.'" size="40" /></span><br />'."\n".
7923: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
7924: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
7925: $currpriv.'" size="40" /></span><br />'.
7926: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
7927: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
7928: $currver.'" size="3" /></span><br />'.
7929: '</td></tr></table>'."\n".
7930: '</td></tr>';
7931: return $output;
7932: }
7933:
7934: sub user_formats_row {
7935: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
7936: my $output;
7937: my %text = (
7938: 'username' => 'new usernames',
7939: 'id' => 'IDs',
7940: );
7941: unless ($type eq 'email') {
7942: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7943: $output = '<tr '.$css_class.'>'.
7944: '<td><span class="LC_nobreak">'.
7945: &mt("Format rules to check for $text{$type}: ").
7946: '</td><td class="LC_left_item" colspan="2"><table>';
7947: }
7948: my $rem;
7949: if (ref($ruleorder) eq 'ARRAY') {
7950: for (my $i=0; $i<@{$ruleorder}; $i++) {
7951: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
7952: my $rem = $i%($numinrow);
7953: if ($rem == 0) {
7954: if ($i > 0) {
7955: $output .= '</tr>';
7956: }
7957: $output .= '<tr>';
7958: }
7959: my $check = ' ';
7960: if (ref($settings) eq 'HASH') {
7961: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
7962: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
7963: $check = ' checked="checked" ';
7964: }
7965: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
7966: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
7967: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
7968: $check = ' checked="checked" ';
7969: }
7970: }
7971: }
7972: }
7973: my $name = $type.'_rule';
7974: if ($type eq 'email') {
7975: $name .= '_'.$status;
7976: }
7977: $output .= '<td class="LC_left_item">'.
7978: '<span class="LC_nobreak"><label>'.
7979: '<input type="checkbox" name="'.$name.'" '.
7980: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
7981: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
7982: }
7983: }
7984: $rem = @{$ruleorder}%($numinrow);
7985: }
7986: my $colsleft;
7987: if ($rem) {
7988: $colsleft = $numinrow - $rem;
7989: }
7990: if ($colsleft > 1 ) {
7991: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7992: ' </td>';
7993: } elsif ($colsleft == 1) {
7994: $output .= '<td class="LC_left_item"> </td>';
7995: }
7996: $output .= '</tr></table>';
7997: unless ($type eq 'email') {
7998: $output .= '</td></tr>';
7999: }
8000: return $output;
8001: }
8002:
8003: sub usercreation_types {
8004: my %lt = &Apache::lonlocal::texthash (
8005: author => 'When adding a co-author',
8006: course => 'When adding a user to a course',
8007: requestcrs => 'When requesting a course',
8008: any => 'Any',
8009: official => 'Institutional only ',
8010: unofficial => 'Non-institutional only',
8011: none => 'None',
8012: );
8013: return %lt;
8014: }
8015:
8016: sub selfcreation_types {
8017: my %lt = &Apache::lonlocal::texthash (
8018: selfcreate => 'User creates own account',
8019: any => 'Any',
8020: official => 'Institutional only ',
8021: unofficial => 'Non-institutional only',
8022: email => 'E-mail address',
8023: login => 'Institutional Login',
8024: sso => 'SSO',
8025: );
8026: }
8027:
8028: sub authtype_names {
8029: my %lt = &Apache::lonlocal::texthash(
8030: int => 'Internal',
8031: krb4 => 'Kerberos 4',
8032: krb5 => 'Kerberos 5',
8033: loc => 'Local',
8034: );
8035: return %lt;
8036: }
8037:
8038: sub context_names {
8039: my %context_title = &Apache::lonlocal::texthash(
8040: author => 'Creating users when an Author',
8041: course => 'Creating users when in a course',
8042: domain => 'Creating users when a Domain Coordinator',
8043: );
8044: return %context_title;
8045: }
8046:
8047: sub print_usermodification {
8048: my ($position,$dom,$settings,$rowtotal) = @_;
8049: my $numinrow = 4;
8050: my ($context,$datatable,$rowcount);
8051: if ($position eq 'top') {
8052: $rowcount = 0;
8053: $context = 'author';
8054: foreach my $role ('ca','aa') {
8055: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8056: $numinrow,$rowcount);
8057: $$rowtotal ++;
8058: $rowcount ++;
8059: }
8060: } elsif ($position eq 'bottom') {
8061: $context = 'course';
8062: $rowcount = 0;
8063: foreach my $role ('st','ep','ta','in','cr') {
8064: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8065: $numinrow,$rowcount);
8066: $$rowtotal ++;
8067: $rowcount ++;
8068: }
8069: }
8070: return $datatable;
8071: }
8072:
8073: sub print_defaults {
8074: my ($position,$dom,$settings,$rowtotal) = @_;
8075: my $rownum = 0;
8076: my ($datatable,$css_class,$titles);
8077: unless ($position eq 'bottom') {
8078: $titles = &defaults_titles($dom);
8079: }
8080: if ($position eq 'top') {
8081: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
8082: 'datelocale_def','portal_def');
8083: my %defaults;
8084: if (ref($settings) eq 'HASH') {
8085: %defaults = %{$settings};
8086: } else {
8087: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8088: foreach my $item (@items) {
8089: $defaults{$item} = $domdefaults{$item};
8090: }
8091: }
8092: foreach my $item (@items) {
8093: if ($rownum%2) {
8094: $css_class = '';
8095: } else {
8096: $css_class = ' class="LC_odd_row" ';
8097: }
8098: $datatable .= '<tr'.$css_class.'>'.
8099: '<td><span class="LC_nobreak">'.$titles->{$item}.
8100: '</span></td><td class="LC_right_item" colspan="3">';
8101: if ($item eq 'auth_def') {
8102: my @authtypes = ('internal','krb4','krb5','localauth');
8103: my %shortauth = (
8104: internal => 'int',
8105: krb4 => 'krb4',
8106: krb5 => 'krb5',
8107: localauth => 'loc'
8108: );
8109: my %authnames = &authtype_names();
8110: foreach my $auth (@authtypes) {
8111: my $checked = ' ';
8112: if ($defaults{$item} eq $auth) {
8113: $checked = ' checked="checked" ';
8114: }
8115: $datatable .= '<label><input type="radio" name="'.$item.
8116: '" value="'.$auth.'"'.$checked.'/>'.
8117: $authnames{$shortauth{$auth}}.'</label> ';
8118: }
8119: } elsif ($item eq 'timezone_def') {
8120: my $includeempty = 1;
8121: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
8122: } elsif ($item eq 'datelocale_def') {
8123: my $includeempty = 1;
8124: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
8125: } elsif ($item eq 'lang_def') {
8126: my $includeempty = 1;
8127: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
8128: } else {
8129: my $size;
8130: if ($item eq 'portal_def') {
8131: $size = ' size="25"';
8132: }
8133: $datatable .= '<input type="text" name="'.$item.'" value="'.
8134: $defaults{$item}.'"'.$size.' />';
8135: }
8136: $datatable .= '</td></tr>';
8137: $rownum ++;
8138: }
8139: } else {
8140: my %defaults;
8141: if (ref($settings) eq 'HASH') {
8142: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8143: my $maxnum = @{$settings->{'inststatusorder'}};
8144: for (my $i=0; $i<$maxnum; $i++) {
8145: $css_class = $rownum%2?' class="LC_odd_row"':'';
8146: my $item = $settings->{'inststatusorder'}->[$i];
8147: my $title = $settings->{'inststatustypes'}->{$item};
8148: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
8149: $datatable .= '<tr'.$css_class.'>'.
8150: '<td><span class="LC_nobreak">'.
8151: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
8152: for (my $k=0; $k<=$maxnum; $k++) {
8153: my $vpos = $k+1;
8154: my $selstr;
8155: if ($k == $i) {
8156: $selstr = ' selected="selected" ';
8157: }
8158: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8159: }
8160: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
8161: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
8162: &mt('delete').'</span></td>'.
8163: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed').':'.
8164: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
8165: '</span></td></tr>';
8166: }
8167: $css_class = $rownum%2?' class="LC_odd_row"':'';
8168: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
8169: $datatable .= '<tr '.$css_class.'>'.
8170: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
8171: for (my $k=0; $k<=$maxnum; $k++) {
8172: my $vpos = $k+1;
8173: my $selstr;
8174: if ($k == $maxnum) {
8175: $selstr = ' selected="selected" ';
8176: }
8177: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8178: }
8179: $datatable .= '</select> '.&mt('Internal ID:').
8180: '<input type="text" size="10" name="addinststatus" value="" />'.
8181: ' '.&mt('(new)').
8182: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
8183: &mt('Name displayed').':'.
8184: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
8185: '</tr>'."\n";
8186: $rownum ++;
8187: }
8188: }
8189: }
8190: $$rowtotal += $rownum;
8191: return $datatable;
8192: }
8193:
8194: sub get_languages_hash {
8195: my %langchoices;
8196: foreach my $id (&Apache::loncommon::languageids()) {
8197: my $code = &Apache::loncommon::supportedlanguagecode($id);
8198: if ($code ne '') {
8199: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
8200: }
8201: }
8202: return %langchoices;
8203: }
8204:
8205: sub defaults_titles {
8206: my ($dom) = @_;
8207: my %titles = &Apache::lonlocal::texthash (
8208: 'auth_def' => 'Default authentication type',
8209: 'auth_arg_def' => 'Default authentication argument',
8210: 'lang_def' => 'Default language',
8211: 'timezone_def' => 'Default timezone',
8212: 'datelocale_def' => 'Default locale for dates',
8213: 'portal_def' => 'Portal/Default URL',
8214: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
8215: 'intauth_check' => 'Check bcrypt cost if authenticated',
8216: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
8217: );
8218: if ($dom) {
8219: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
8220: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
8221: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
8222: $protocol = 'http' if ($protocol ne 'https');
8223: if ($uint_dom) {
8224: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
8225: $uint_dom);
8226: }
8227: }
8228: return (\%titles);
8229: }
8230:
8231: sub print_scantron {
8232: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
8233: if ($position eq 'top') {
8234: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
8235: } else {
8236: return &print_scantronconfig($dom,$settings,\$rowtotal);
8237: }
8238: }
8239:
8240: sub scantron_javascript {
8241: return <<"ENDSCRIPT";
8242:
8243: <script type="text/javascript">
8244: // <![CDATA[
8245:
8246: function toggleScantron(form) {
8247: var csvfieldset = new Array();
8248: if (document.getElementById('scantroncsv_cols')) {
8249: csvfieldset.push(document.getElementById('scantroncsv_cols'));
8250: }
8251: if (document.getElementById('scantroncsv_options')) {
8252: csvfieldset.push(document.getElementById('scantroncsv_options'));
8253: }
8254: if (csvfieldset.length) {
8255: if (document.getElementById('scantronconfcsv')) {
8256: var scantroncsv = document.getElementById('scantronconfcsv');
8257: if (scantroncsv.checked) {
8258: for (var i=0; i<csvfieldset.length; i++) {
8259: csvfieldset[i].style.display = 'block';
8260: }
8261: } else {
8262: for (var i=0; i<csvfieldset.length; i++) {
8263: csvfieldset[i].style.display = 'none';
8264: }
8265: var csvselects = document.getElementsByClassName('scantronconfig_csv');
8266: if (csvselects.length) {
8267: for (var j=0; j<csvselects.length; j++) {
8268: csvselects[j].selectedIndex = 0;
8269: }
8270: }
8271: }
8272: }
8273: }
8274: return;
8275: }
8276: // ]]>
8277: </script>
8278:
8279: ENDSCRIPT
8280:
8281: }
8282:
8283: sub print_scantronformat {
8284: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
8285: my $itemcount = 1;
8286: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
8287: %confhash);
8288: my $switchserver = &check_switchserver($dom,$confname);
8289: my %lt = &Apache::lonlocal::texthash (
8290: default => 'Default bubblesheet format file error',
8291: custom => 'Custom bubblesheet format file error',
8292: );
8293: my %scantronfiles = (
8294: default => 'default.tab',
8295: custom => 'custom.tab',
8296: );
8297: foreach my $key (keys(%scantronfiles)) {
8298: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
8299: .$scantronfiles{$key};
8300: }
8301: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
8302: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
8303: if (!$switchserver) {
8304: my $servadm = $r->dir_config('lonAdmEMail');
8305: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
8306: if ($configuserok eq 'ok') {
8307: if ($author_ok eq 'ok') {
8308: my %legacyfile = (
8309: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
8310: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
8311: );
8312: my %md5chk;
8313: foreach my $type (keys(%legacyfile)) {
8314: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
8315: chomp($md5chk{$type});
8316: }
8317: if ($md5chk{'default'} ne $md5chk{'custom'}) {
8318: foreach my $type (keys(%legacyfile)) {
8319: ($scantronurls{$type},my $error) =
8320: &legacy_scantronformat($r,$dom,$confname,
8321: $type,$legacyfile{$type},
8322: $scantronurls{$type},
8323: $scantronfiles{$type});
8324: if ($error ne '') {
8325: $error{$type} = $error;
8326: }
8327: }
8328: if (keys(%error) == 0) {
8329: $is_custom = 1;
8330: $confhash{'scantron'}{'scantronformat'} =
8331: $scantronurls{'custom'};
8332: my $putresult =
8333: &Apache::lonnet::put_dom('configuration',
8334: \%confhash,$dom);
8335: if ($putresult ne 'ok') {
8336: $error{'custom'} =
8337: '<span class="LC_error">'.
8338: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8339: }
8340: }
8341: } else {
8342: ($scantronurls{'default'},my $error) =
8343: &legacy_scantronformat($r,$dom,$confname,
8344: 'default',$legacyfile{'default'},
8345: $scantronurls{'default'},
8346: $scantronfiles{'default'});
8347: if ($error eq '') {
8348: $confhash{'scantron'}{'scantronformat'} = '';
8349: my $putresult =
8350: &Apache::lonnet::put_dom('configuration',
8351: \%confhash,$dom);
8352: if ($putresult ne 'ok') {
8353: $error{'default'} =
8354: '<span class="LC_error">'.
8355: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8356: }
8357: } else {
8358: $error{'default'} = $error;
8359: }
8360: }
8361: }
8362: }
8363: } else {
8364: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
8365: }
8366: }
8367: if (ref($settings) eq 'HASH') {
8368: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
8369: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
8370: if ((!@info) || ($info[0] eq 'no_such_dir')) {
8371: $scantronurl = '';
8372: } else {
8373: $scantronurl = $settings->{'scantronformat'};
8374: }
8375: $is_custom = 1;
8376: } else {
8377: $scantronurl = $scantronurls{'default'};
8378: }
8379: } else {
8380: if ($is_custom) {
8381: $scantronurl = $scantronurls{'custom'};
8382: } else {
8383: $scantronurl = $scantronurls{'default'};
8384: }
8385: }
8386: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8387: $datatable .= '<tr'.$css_class.'>';
8388: if (!$is_custom) {
8389: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
8390: '<span class="LC_nobreak">';
8391: if ($scantronurl) {
8392: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
8393: undef,undef,undef,undef,'background-color:#ffffff');
8394: } else {
8395: $datatable = &mt('File unavailable for display');
8396: }
8397: $datatable .= '</span></td>';
8398: if (keys(%error) == 0) {
8399: $datatable .= '<td valign="bottom">';
8400: if (!$switchserver) {
8401: $datatable .= &mt('Upload:').'<br />';
8402: }
8403: } else {
8404: my $errorstr;
8405: foreach my $key (sort(keys(%error))) {
8406: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8407: }
8408: $datatable .= '<td>'.$errorstr;
8409: }
8410: } else {
8411: if (keys(%error) > 0) {
8412: my $errorstr;
8413: foreach my $key (sort(keys(%error))) {
8414: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8415: }
8416: $datatable .= '<td>'.$errorstr.'</td><td> ';
8417: } elsif ($scantronurl) {
8418: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
8419: undef,undef,undef,undef,'background-color:#ffffff');
8420: $datatable .= '<td><span class="LC_nobreak">'.
8421: $link.
8422: '<label><input type="checkbox" name="scantronformat_del"'.
8423: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
8424: '<td><span class="LC_nobreak"> '.
8425: &mt('Replace:').'</span><br />';
8426: }
8427: }
8428: if (keys(%error) == 0) {
8429: if ($switchserver) {
8430: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
8431: } else {
8432: $datatable .='<span class="LC_nobreak"> '.
8433: '<input type="file" name="scantronformat" /></span>';
8434: }
8435: }
8436: $datatable .= '</td></tr>';
8437: $$rowtotal ++;
8438: return $datatable;
8439: }
8440:
8441: sub legacy_scantronformat {
8442: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
8443: my ($url,$error);
8444: my @statinfo = &Apache::lonnet::stat_file($newurl);
8445: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
8446: (my $result,$url) =
8447: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
8448: '','',$newfile);
8449: if ($result ne 'ok') {
8450: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
8451: }
8452: }
8453: return ($url,$error);
8454: }
8455:
8456: sub print_scantronconfig {
8457: my ($dom,$settings,$rowtotal) = @_;
8458: my $itemcount = 2;
8459: my $is_checked = ' checked="checked"';
8460: my %optionson = (
8461: hdr => ' checked="checked"',
8462: pad => ' checked="checked"',
8463: rem => ' checked="checked"',
8464: );
8465: my %optionsoff = (
8466: hdr => '',
8467: pad => '',
8468: rem => '',
8469: );
8470: my $currcsvsty = 'none';
8471: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
8472: my @fields = &scantroncsv_fields();
8473: my %titles = &scantronconfig_titles();
8474: if (ref($settings) eq 'HASH') {
8475: if (ref($settings->{config}) eq 'HASH') {
8476: if ($settings->{config}->{dat}) {
8477: $checked{'dat'} = $is_checked;
8478: }
8479: if (ref($settings->{config}->{csv}) eq 'HASH') {
8480: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
8481: %csvfields = %{$settings->{config}->{csv}->{fields}};
8482: if (keys(%csvfields) > 0) {
8483: $checked{'csv'} = $is_checked;
8484: $currcsvsty = 'block';
8485: }
8486: }
8487: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
8488: %csvoptions = %{$settings->{config}->{csv}->{options}};
8489: foreach my $option (keys(%optionson)) {
8490: unless ($csvoptions{$option}) {
8491: $optionsoff{$option} = $optionson{$option};
8492: $optionson{$option} = '';
8493: }
8494: }
8495: }
8496: }
8497: } else {
8498: $checked{'dat'} = $is_checked;
8499: }
8500: } else {
8501: $checked{'dat'} = $is_checked;
8502: }
8503: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
8504: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8505: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
8506: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
8507: foreach my $item ('dat','csv') {
8508: my $id;
8509: if ($item eq 'csv') {
8510: $id = 'id="scantronconfcsv" ';
8511: }
8512: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
8513: $titles{$item}.'</label>'.(' 'x3);
8514: if ($item eq 'csv') {
8515: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
8516: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
8517: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
8518: foreach my $col (@fields) {
8519: my $selnone;
8520: if ($csvfields{$col} eq '') {
8521: $selnone = ' selected="selected"';
8522: }
8523: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
8524: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
8525: '<option value=""'.$selnone.'></option>';
8526: for (my $i=0; $i<20; $i++) {
8527: my $shown = $i+1;
8528: my $sel;
8529: unless ($selnone) {
8530: if (exists($csvfields{$col})) {
8531: if ($csvfields{$col} == $i) {
8532: $sel = ' selected="selected"';
8533: }
8534: }
8535: }
8536: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
8537: }
8538: $datatable .= '</select></td></tr>';
8539: }
8540: $datatable .= '</table></fieldset>'.
8541: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
8542: '<legend>'.&mt('CSV Options').'</legend>';
8543: foreach my $option ('hdr','pad','rem') {
8544: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
8545: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
8546: &mt('Yes').'</label>'.(' 'x2)."\n".
8547: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
8548: }
8549: $datatable .= '</fieldset>';
8550: $itemcount ++;
8551: }
8552: }
8553: $datatable .= '</td></tr>';
8554: $$rowtotal ++;
8555: return $datatable;
8556: }
8557:
8558: sub scantronconfig_titles {
8559: return &Apache::lonlocal::texthash(
8560: dat => 'Standard format (.dat)',
8561: csv => 'Comma separated values (.csv)',
8562: hdr => 'Remove first line in file (contains column titles)',
8563: pad => 'Prepend 0s to PaperID',
8564: rem => 'Remove leading spaces (except Question Response columns)',
8565: CODE => 'CODE',
8566: ID => 'Student ID',
8567: PaperID => 'Paper ID',
8568: FirstName => 'First Name',
8569: LastName => 'Last Name',
8570: FirstQuestion => 'First Question Response',
8571: Section => 'Section',
8572: );
8573: }
8574:
8575: sub scantroncsv_fields {
8576: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
8577: }
8578:
8579: sub print_coursecategories {
8580: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8581: my $datatable;
8582: if ($position eq 'top') {
8583: my (%checked);
8584: my @catitems = ('unauth','auth');
8585: my @cattypes = ('std','domonly','codesrch','none');
8586: $checked{'unauth'} = 'std';
8587: $checked{'auth'} = 'std';
8588: if (ref($settings) eq 'HASH') {
8589: foreach my $type (@cattypes) {
8590: if ($type eq $settings->{'unauth'}) {
8591: $checked{'unauth'} = $type;
8592: }
8593: if ($type eq $settings->{'auth'}) {
8594: $checked{'auth'} = $type;
8595: }
8596: }
8597: }
8598: my %lt = &Apache::lonlocal::texthash (
8599: unauth => 'Catalog type for unauthenticated users',
8600: auth => 'Catalog type for authenticated users',
8601: none => 'No catalog',
8602: std => 'Standard catalog',
8603: domonly => 'Domain-only catalog',
8604: codesrch => "Code search form",
8605: );
8606: my $itemcount = 0;
8607: foreach my $item (@catitems) {
8608: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8609: $datatable .= '<tr '.$css_class.'>'.
8610: '<td>'.$lt{$item}.'</td>'.
8611: '<td class="LC_right_item"><span class="LC_nobreak">';
8612: foreach my $type (@cattypes) {
8613: my $ischecked;
8614: if ($checked{$item} eq $type) {
8615: $ischecked=' checked="checked"';
8616: }
8617: $datatable .= '<label>'.
8618: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
8619: ' />'.$lt{$type}.'</label> ';
8620: }
8621: $datatable .= '</span></td></tr>';
8622: $itemcount ++;
8623: }
8624: $$rowtotal += $itemcount;
8625: } elsif ($position eq 'middle') {
8626: my $toggle_cats_crs = ' ';
8627: my $toggle_cats_dom = ' checked="checked" ';
8628: my $can_cat_crs = ' ';
8629: my $can_cat_dom = ' checked="checked" ';
8630: my $toggle_catscomm_comm = ' ';
8631: my $toggle_catscomm_dom = ' checked="checked" ';
8632: my $can_catcomm_comm = ' ';
8633: my $can_catcomm_dom = ' checked="checked" ';
8634:
8635: if (ref($settings) eq 'HASH') {
8636: if ($settings->{'togglecats'} eq 'crs') {
8637: $toggle_cats_crs = $toggle_cats_dom;
8638: $toggle_cats_dom = ' ';
8639: }
8640: if ($settings->{'categorize'} eq 'crs') {
8641: $can_cat_crs = $can_cat_dom;
8642: $can_cat_dom = ' ';
8643: }
8644: if ($settings->{'togglecatscomm'} eq 'comm') {
8645: $toggle_catscomm_comm = $toggle_catscomm_dom;
8646: $toggle_catscomm_dom = ' ';
8647: }
8648: if ($settings->{'categorizecomm'} eq 'comm') {
8649: $can_catcomm_comm = $can_catcomm_dom;
8650: $can_catcomm_dom = ' ';
8651: }
8652: }
8653: my %title = &Apache::lonlocal::texthash (
8654: togglecats => 'Show/Hide a course in catalog',
8655: togglecatscomm => 'Show/Hide a community in catalog',
8656: categorize => 'Assign a category to a course',
8657: categorizecomm => 'Assign a category to a community',
8658: );
8659: my %level = &Apache::lonlocal::texthash (
8660: dom => 'Set in Domain',
8661: crs => 'Set in Course',
8662: comm => 'Set in Community',
8663: );
8664: $datatable = '<tr class="LC_odd_row">'.
8665: '<td>'.$title{'togglecats'}.'</td>'.
8666: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8667: '<input type="radio" name="togglecats"'.
8668: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8669: '<label><input type="radio" name="togglecats"'.
8670: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
8671: '</tr><tr>'.
8672: '<td>'.$title{'categorize'}.'</td>'.
8673: '<td class="LC_right_item"><span class="LC_nobreak">'.
8674: '<label><input type="radio" name="categorize"'.
8675: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8676: '<label><input type="radio" name="categorize"'.
8677: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
8678: '</tr><tr class="LC_odd_row">'.
8679: '<td>'.$title{'togglecatscomm'}.'</td>'.
8680: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8681: '<input type="radio" name="togglecatscomm"'.
8682: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8683: '<label><input type="radio" name="togglecatscomm"'.
8684: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
8685: '</tr><tr>'.
8686: '<td>'.$title{'categorizecomm'}.'</td>'.
8687: '<td class="LC_right_item"><span class="LC_nobreak">'.
8688: '<label><input type="radio" name="categorizecomm"'.
8689: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8690: '<label><input type="radio" name="categorizecomm"'.
8691: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
8692: '</tr>';
8693: $$rowtotal += 4;
8694: } else {
8695: my $css_class;
8696: my $itemcount = 1;
8697: my $cathash;
8698: if (ref($settings) eq 'HASH') {
8699: $cathash = $settings->{'cats'};
8700: }
8701: if (ref($cathash) eq 'HASH') {
8702: my (@cats,@trails,%allitems,%idx,@jsarray);
8703: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
8704: \%allitems,\%idx,\@jsarray);
8705: my $maxdepth = scalar(@cats);
8706: my $colattrib = '';
8707: if ($maxdepth > 2) {
8708: $colattrib = ' colspan="2" ';
8709: }
8710: my @path;
8711: if (@cats > 0) {
8712: if (ref($cats[0]) eq 'ARRAY') {
8713: my $numtop = @{$cats[0]};
8714: my $maxnum = $numtop;
8715: my %default_names = (
8716: instcode => &mt('Official courses'),
8717: communities => &mt('Communities'),
8718: );
8719:
8720: if ((!grep(/^instcode$/,@{$cats[0]})) ||
8721: ($cathash->{'instcode::0'} eq '') ||
8722: (!grep(/^communities$/,@{$cats[0]})) ||
8723: ($cathash->{'communities::0'} eq '')) {
8724: $maxnum ++;
8725: }
8726: my $lastidx;
8727: for (my $i=0; $i<$numtop; $i++) {
8728: my $parent = $cats[0][$i];
8729: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8730: my $item = &escape($parent).'::0';
8731: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
8732: $lastidx = $idx{$item};
8733: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8734: .'<select name="'.$item.'"'.$chgstr.'>';
8735: for (my $k=0; $k<=$maxnum; $k++) {
8736: my $vpos = $k+1;
8737: my $selstr;
8738: if ($k == $i) {
8739: $selstr = ' selected="selected" ';
8740: }
8741: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8742: }
8743: $datatable .= '</select></span></td><td>';
8744: if ($parent eq 'instcode' || $parent eq 'communities') {
8745: $datatable .= '<span class="LC_nobreak">'
8746: .$default_names{$parent}.'</span>';
8747: if ($parent eq 'instcode') {
8748: $datatable .= '<br /><span class="LC_nobreak">('
8749: .&mt('with institutional codes')
8750: .')</span></td><td'.$colattrib.'>';
8751: } else {
8752: $datatable .= '<table><tr><td>';
8753: }
8754: $datatable .= '<span class="LC_nobreak">'
8755: .'<label><input type="radio" name="'
8756: .$parent.'" value="1" checked="checked" />'
8757: .&mt('Display').'</label>';
8758: if ($parent eq 'instcode') {
8759: $datatable .= ' ';
8760: } else {
8761: $datatable .= '</span></td></tr><tr><td>'
8762: .'<span class="LC_nobreak">';
8763: }
8764: $datatable .= '<label><input type="radio" name="'
8765: .$parent.'" value="0" />'
8766: .&mt('Do not display').'</label></span>';
8767: if ($parent eq 'communities') {
8768: $datatable .= '</td></tr></table>';
8769: }
8770: $datatable .= '</td>';
8771: } else {
8772: $datatable .= $parent
8773: .' <span class="LC_nobreak"><label>'
8774: .'<input type="checkbox" name="deletecategory" '
8775: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
8776: }
8777: my $depth = 1;
8778: push(@path,$parent);
8779: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
8780: pop(@path);
8781: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
8782: $itemcount ++;
8783: }
8784: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8785: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
8786: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
8787: for (my $k=0; $k<=$maxnum; $k++) {
8788: my $vpos = $k+1;
8789: my $selstr;
8790: if ($k == $numtop) {
8791: $selstr = ' selected="selected" ';
8792: }
8793: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8794: }
8795: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
8796: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
8797: .'</tr>'."\n";
8798: $itemcount ++;
8799: foreach my $default ('instcode','communities') {
8800: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
8801: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8802: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
8803: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
8804: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
8805: for (my $k=0; $k<=$maxnum; $k++) {
8806: my $vpos = $k+1;
8807: my $selstr;
8808: if ($k == $maxnum) {
8809: $selstr = ' selected="selected" ';
8810: }
8811: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8812: }
8813: $datatable .= '</select></span></td>'.
8814: '<td><span class="LC_nobreak">'.
8815: $default_names{$default}.'</span>';
8816: if ($default eq 'instcode') {
8817: $datatable .= '<br /><span class="LC_nobreak">('
8818: .&mt('with institutional codes').')</span>';
8819: }
8820: $datatable .= '</td>'
8821: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
8822: .&mt('Display').'</label> '
8823: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
8824: .&mt('Do not display').'</label></span></td></tr>';
8825: }
8826: }
8827: }
8828: } else {
8829: $datatable .= &initialize_categories($itemcount);
8830: }
8831: } else {
8832: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
8833: .&initialize_categories($itemcount);
8834: }
8835: $$rowtotal += $itemcount;
8836: }
8837: return $datatable;
8838: }
8839:
8840: sub print_serverstatuses {
8841: my ($dom,$settings,$rowtotal) = @_;
8842: my $datatable;
8843: my @pages = &serverstatus_pages();
8844: my (%namedaccess,%machineaccess);
8845: foreach my $type (@pages) {
8846: $namedaccess{$type} = '';
8847: $machineaccess{$type}= '';
8848: }
8849: if (ref($settings) eq 'HASH') {
8850: foreach my $type (@pages) {
8851: if (exists($settings->{$type})) {
8852: if (ref($settings->{$type}) eq 'HASH') {
8853: foreach my $key (keys(%{$settings->{$type}})) {
8854: if ($key eq 'namedusers') {
8855: $namedaccess{$type} = $settings->{$type}->{$key};
8856: } elsif ($key eq 'machines') {
8857: $machineaccess{$type} = $settings->{$type}->{$key};
8858: }
8859: }
8860: }
8861: }
8862: }
8863: }
8864: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
8865: my $rownum = 0;
8866: my $css_class;
8867: foreach my $type (@pages) {
8868: $rownum ++;
8869: $css_class = $rownum%2?' class="LC_odd_row"':'';
8870: $datatable .= '<tr'.$css_class.'>'.
8871: '<td><span class="LC_nobreak">'.
8872: $titles->{$type}.'</span></td>'.
8873: '<td class="LC_left_item">'.
8874: '<input type="text" name="'.$type.'_namedusers" '.
8875: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
8876: '<td class="LC_right_item">'.
8877: '<span class="LC_nobreak">'.
8878: '<input type="text" name="'.$type.'_machines" '.
8879: 'value="'.$machineaccess{$type}.'" size="10" />'.
8880: '</span></td></tr>'."\n";
8881: }
8882: $$rowtotal += $rownum;
8883: return $datatable;
8884: }
8885:
8886: sub serverstatus_pages {
8887: return ('userstatus','lonstatus','loncron','server-status','codeversions',
8888: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
8889: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
8890: 'uniquecodes','diskusage','coursecatalog');
8891: }
8892:
8893: sub defaults_javascript {
8894: my ($settings) = @_;
8895: return unless (ref($settings) eq 'HASH');
8896: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8897: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
8898: if ($maxnum eq '') {
8899: $maxnum = 0;
8900: }
8901: $maxnum ++;
8902: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
8903: return <<"ENDSCRIPT";
8904: <script type="text/javascript">
8905: // <![CDATA[
8906: function reorderTypes(form,caller) {
8907: var changedVal;
8908: $jstext
8909: var newpos = 'addinststatus_pos';
8910: var current = new Array;
8911: var maxh = $maxnum;
8912: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8913: var oldVal;
8914: if (caller == newpos) {
8915: changedVal = newitemVal;
8916: } else {
8917: var curritem = 'inststatus_pos_'+caller;
8918: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
8919: current[newitemVal] = newpos;
8920: }
8921: for (var i=0; i<inststatuses.length; i++) {
8922: if (inststatuses[i] != caller) {
8923: var elementName = 'inststatus_pos_'+inststatuses[i];
8924: if (form.elements[elementName]) {
8925: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8926: current[currVal] = elementName;
8927: }
8928: }
8929: }
8930: for (var j=0; j<maxh; j++) {
8931: if (current[j] == undefined) {
8932: oldVal = j;
8933: }
8934: }
8935: if (oldVal < changedVal) {
8936: for (var k=oldVal+1; k<=changedVal ; k++) {
8937: var elementName = current[k];
8938: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8939: }
8940: } else {
8941: for (var k=changedVal; k<oldVal; k++) {
8942: var elementName = current[k];
8943: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8944: }
8945: }
8946: return;
8947: }
8948:
8949: // ]]>
8950: </script>
8951:
8952: ENDSCRIPT
8953: }
8954: }
8955:
8956: sub passwords_javascript {
8957: my %intalert = &Apache::lonlocal::texthash (
8958: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
8959: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
8960: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
8961: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
8962: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
8963: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
8964: );
8965: &js_escape(\%intalert);
8966: my $defmin = $Apache::lonnet::passwdmin;
8967: my $intauthjs = <<"ENDSCRIPT";
8968:
8969: function warnIntAuth(field) {
8970: if (field.name == 'intauth_check') {
8971: if (field.value == '2') {
8972: alert('$intalert{authcheck}');
8973: }
8974: }
8975: if (field.name == 'intauth_cost') {
8976: field.value.replace(/\s/g,'');
8977: if (field.value != '') {
8978: var regexdigit=/^\\d+\$/;
8979: if (!regexdigit.test(field.value)) {
8980: alert('$intalert{authcost}');
8981: }
8982: }
8983: }
8984: return;
8985: }
8986:
8987: function warnIntPass(field) {
8988: field.value.replace(/^\s+/,'');
8989: field.value.replace(/\s+\$/,'');
8990: var regexdigit=/^\\d+\$/;
8991: if (field.name == 'passwords_min') {
8992: if (field.value == '') {
8993: alert('$intalert{passmin}');
8994: field.value = '$defmin';
8995: } else {
8996: if (!regexdigit.test(field.value)) {
8997: alert('$intalert{passmin}');
8998: field.value = '$defmin';
8999: }
9000: var minval = parseInt(field.value,10);
9001: if (minval < $defmin) {
9002: alert('$intalert{passmin}');
9003: field.value = '$defmin';
9004: }
9005: }
9006: } else {
9007: if (field.value == '0') {
9008: field.value = '';
9009: }
9010: if (field.value != '') {
9011: if (field.name == 'passwords_expire') {
9012: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
9013: if (!regexpposnum.test(field.value)) {
9014: alert('$intalert{passexp}');
9015: field.value = '';
9016: } else {
9017: var expval = parseFloat(field.value);
9018: if (expval == 0) {
9019: alert('$intalert{passexp}');
9020: field.value = '';
9021: }
9022: }
9023: } else {
9024: if (!regexdigit.test(field.value)) {
9025: if (field.name == 'passwords_max') {
9026: alert('$intalert{passmax}');
9027: } else {
9028: if (field.name == 'passwords_numsaved') {
9029: alert('$intalert{passnum}');
9030: }
9031: }
9032: field.value = '';
9033: }
9034: }
9035: }
9036: }
9037: return;
9038: }
9039:
9040: ENDSCRIPT
9041: return &Apache::lonhtmlcommon::scripttag($intauthjs);
9042: }
9043:
9044: sub coursecategories_javascript {
9045: my ($settings) = @_;
9046: my ($output,$jstext,$cathash);
9047: if (ref($settings) eq 'HASH') {
9048: $cathash = $settings->{'cats'};
9049: }
9050: if (ref($cathash) eq 'HASH') {
9051: my (@cats,@jsarray,%idx);
9052: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
9053: if (@jsarray > 0) {
9054: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
9055: for (my $i=0; $i<@jsarray; $i++) {
9056: if (ref($jsarray[$i]) eq 'ARRAY') {
9057: my $catstr = join('","',@{$jsarray[$i]});
9058: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
9059: }
9060: }
9061: }
9062: } else {
9063: $jstext = ' var categories = Array(1);'."\n".
9064: ' categories[0] = Array("instcode_pos");'."\n";
9065: }
9066: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
9067: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
9068: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
9069: &js_escape(\$instcode_reserved);
9070: &js_escape(\$communities_reserved);
9071: &js_escape(\$choose_again);
9072: $output = <<"ENDSCRIPT";
9073: <script type="text/javascript">
9074: // <![CDATA[
9075: function reorderCats(form,parent,item,idx) {
9076: var changedVal;
9077: $jstext
9078: var newpos = 'addcategory_pos';
9079: if (parent == '') {
9080: var has_instcode = 0;
9081: var maxtop = categories[idx].length;
9082: for (var j=0; j<maxtop; j++) {
9083: if (categories[idx][j] == 'instcode::0') {
9084: has_instcode == 1;
9085: }
9086: }
9087: if (has_instcode == 0) {
9088: categories[idx][maxtop] = 'instcode_pos';
9089: }
9090: } else {
9091: newpos += '_'+parent;
9092: }
9093: var maxh = 1 + categories[idx].length;
9094: var current = new Array;
9095: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9096: if (item == newpos) {
9097: changedVal = newitemVal;
9098: } else {
9099: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
9100: current[newitemVal] = newpos;
9101: }
9102: for (var i=0; i<categories[idx].length; i++) {
9103: var elementName = categories[idx][i];
9104: if (elementName != item) {
9105: if (form.elements[elementName]) {
9106: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9107: current[currVal] = elementName;
9108: }
9109: }
9110: }
9111: var oldVal;
9112: for (var j=0; j<maxh; j++) {
9113: if (current[j] == undefined) {
9114: oldVal = j;
9115: }
9116: }
9117: if (oldVal < changedVal) {
9118: for (var k=oldVal+1; k<=changedVal ; k++) {
9119: var elementName = current[k];
9120: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9121: }
9122: } else {
9123: for (var k=changedVal; k<oldVal; k++) {
9124: var elementName = current[k];
9125: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9126: }
9127: }
9128: return;
9129: }
9130:
9131: function categoryCheck(form) {
9132: if (form.elements['addcategory_name'].value == 'instcode') {
9133: alert('$instcode_reserved\\n$choose_again');
9134: return false;
9135: }
9136: if (form.elements['addcategory_name'].value == 'communities') {
9137: alert('$communities_reserved\\n$choose_again');
9138: return false;
9139: }
9140: return true;
9141: }
9142:
9143: // ]]>
9144: </script>
9145:
9146: ENDSCRIPT
9147: return $output;
9148: }
9149:
9150: sub initialize_categories {
9151: my ($itemcount) = @_;
9152: my ($datatable,$css_class,$chgstr);
9153: my %default_names = &Apache::lonlocal::texthash (
9154: instcode => 'Official courses (with institutional codes)',
9155: communities => 'Communities',
9156: );
9157: my $select0 = ' selected="selected"';
9158: my $select1 = '';
9159: foreach my $default ('instcode','communities') {
9160: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9161: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
9162: if ($default eq 'communities') {
9163: $select1 = $select0;
9164: $select0 = '';
9165: }
9166: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9167: .'<select name="'.$default.'_pos">'
9168: .'<option value="0"'.$select0.'>1</option>'
9169: .'<option value="1"'.$select1.'>2</option>'
9170: .'<option value="2">3</option></select> '
9171: .$default_names{$default}
9172: .'</span></td><td><span class="LC_nobreak">'
9173: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
9174: .&mt('Display').'</label> <label>'
9175: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
9176: .'</label></span></td></tr>';
9177: $itemcount ++;
9178: }
9179: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9180: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
9181: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9182: .'<select name="addcategory_pos"'.$chgstr.'>'
9183: .'<option value="0">1</option>'
9184: .'<option value="1">2</option>'
9185: .'<option value="2" selected="selected">3</option></select> '
9186: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
9187: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
9188: .'</td></tr>';
9189: return $datatable;
9190: }
9191:
9192: sub build_category_rows {
9193: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
9194: my ($text,$name,$item,$chgstr);
9195: if (ref($cats) eq 'ARRAY') {
9196: my $maxdepth = scalar(@{$cats});
9197: if (ref($cats->[$depth]) eq 'HASH') {
9198: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
9199: my $numchildren = @{$cats->[$depth]{$parent}};
9200: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
9201: $text .= '<td><table class="LC_data_table">';
9202: my ($idxnum,$parent_name,$parent_item);
9203: my $higher = $depth - 1;
9204: if ($higher == 0) {
9205: $parent_name = &escape($parent).'::'.$higher;
9206: } else {
9207: if (ref($path) eq 'ARRAY') {
9208: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9209: }
9210: }
9211: $parent_item = 'addcategory_pos_'.$parent_name;
9212: for (my $j=0; $j<=$numchildren; $j++) {
9213: if ($j < $numchildren) {
9214: $name = $cats->[$depth]{$parent}[$j];
9215: $item = &escape($name).':'.&escape($parent).':'.$depth;
9216: $idxnum = $idx->{$item};
9217: } else {
9218: $name = $parent_name;
9219: $item = $parent_item;
9220: }
9221: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
9222: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
9223: for (my $i=0; $i<=$numchildren; $i++) {
9224: my $vpos = $i+1;
9225: my $selstr;
9226: if ($j == $i) {
9227: $selstr = ' selected="selected" ';
9228: }
9229: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
9230: }
9231: $text .= '</select> ';
9232: if ($j < $numchildren) {
9233: my $deeper = $depth+1;
9234: $text .= $name.' '
9235: .'<label><input type="checkbox" name="deletecategory" value="'
9236: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
9237: if(ref($path) eq 'ARRAY') {
9238: push(@{$path},$name);
9239: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
9240: pop(@{$path});
9241: }
9242: } else {
9243: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
9244: if ($j == $numchildren) {
9245: $text .= $name;
9246: } else {
9247: $text .= $item;
9248: }
9249: $text .= '" value="" />';
9250: }
9251: $text .= '</td></tr>';
9252: }
9253: $text .= '</table></td>';
9254: } else {
9255: my $higher = $depth-1;
9256: if ($higher == 0) {
9257: $name = &escape($parent).'::'.$higher;
9258: } else {
9259: if (ref($path) eq 'ARRAY') {
9260: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9261: }
9262: }
9263: my $colspan;
9264: if ($parent ne 'instcode') {
9265: $colspan = $maxdepth - $depth - 1;
9266: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
9267: }
9268: }
9269: }
9270: }
9271: return $text;
9272: }
9273:
9274: sub modifiable_userdata_row {
9275: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
9276: $rowid,$customcss,$rowstyle) = @_;
9277: my ($role,$rolename,$statustype);
9278: $role = $item;
9279: if ($context eq 'cancreate') {
9280: if ($item =~ /^(emailusername)_(.+)$/) {
9281: $role = $1;
9282: $statustype = $2;
9283: if (ref($usertypes) eq 'HASH') {
9284: if ($usertypes->{$statustype}) {
9285: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
9286: } else {
9287: $rolename = &mt('Data provided by user');
9288: }
9289: }
9290: }
9291: } elsif ($context eq 'selfcreate') {
9292: if (ref($usertypes) eq 'HASH') {
9293: $rolename = $usertypes->{$role};
9294: } else {
9295: $rolename = $role;
9296: }
9297: } else {
9298: if ($role eq 'cr') {
9299: $rolename = &mt('Custom role');
9300: } else {
9301: $rolename = &Apache::lonnet::plaintext($role);
9302: }
9303: }
9304: my (@fields,%fieldtitles);
9305: if (ref($fieldsref) eq 'ARRAY') {
9306: @fields = @{$fieldsref};
9307: } else {
9308: @fields = ('lastname','firstname','middlename','generation',
9309: 'permanentemail','id');
9310: }
9311: if ((ref($titlesref) eq 'HASH')) {
9312: %fieldtitles = %{$titlesref};
9313: } else {
9314: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9315: }
9316: my $output;
9317: my $css_class;
9318: if ($rowcount%2) {
9319: $css_class = 'LC_odd_row';
9320: }
9321: if ($customcss) {
9322: $css_class .= " $customcss";
9323: }
9324: $css_class =~ s/^\s+//;
9325: if ($css_class) {
9326: $css_class = ' class="'.$css_class.'"';
9327: }
9328: if ($rowstyle) {
9329: $css_class .= ' style="'.$rowstyle.'"';
9330: }
9331: if ($rowid) {
9332: $rowid = ' id="'.$rowid.'"';
9333: }
9334:
9335: $output = '<tr '.$css_class.$rowid.'>'.
9336: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
9337: '<td class="LC_left_item" colspan="2"><table>';
9338: my $rem;
9339: my %checks;
9340: if (ref($settings) eq 'HASH') {
9341: if (ref($settings->{$context}) eq 'HASH') {
9342: if (ref($settings->{$context}->{$role}) eq 'HASH') {
9343: my $hashref = $settings->{$context}->{$role};
9344: if ($role eq 'emailusername') {
9345: if ($statustype) {
9346: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
9347: $hashref = $settings->{$context}->{$role}->{$statustype};
9348: if (ref($hashref) eq 'HASH') {
9349: foreach my $field (@fields) {
9350: if ($hashref->{$field}) {
9351: $checks{$field} = $hashref->{$field};
9352: }
9353: }
9354: }
9355: }
9356: }
9357: } else {
9358: if (ref($hashref) eq 'HASH') {
9359: foreach my $field (@fields) {
9360: if ($hashref->{$field}) {
9361: $checks{$field} = ' checked="checked" ';
9362: }
9363: }
9364: }
9365: }
9366: }
9367: }
9368: }
9369:
9370: my $total = scalar(@fields);
9371: for (my $i=0; $i<$total; $i++) {
9372: $rem = $i%($numinrow);
9373: if ($rem == 0) {
9374: if ($i > 0) {
9375: $output .= '</tr>';
9376: }
9377: $output .= '<tr>';
9378: }
9379: my $check = ' ';
9380: unless ($role eq 'emailusername') {
9381: if (exists($checks{$fields[$i]})) {
9382: $check = $checks{$fields[$i]};
9383: } else {
9384: if ($role eq 'st') {
9385: if (ref($settings) ne 'HASH') {
9386: $check = ' checked="checked" ';
9387: }
9388: }
9389: }
9390: }
9391: $output .= '<td class="LC_left_item">'.
9392: '<span class="LC_nobreak">';
9393: if ($role eq 'emailusername') {
9394: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
9395: $checks{$fields[$i]} = 'omit';
9396: }
9397: foreach my $option ('required','optional','omit') {
9398: my $checked='';
9399: if ($checks{$fields[$i]} eq $option) {
9400: $checked='checked="checked" ';
9401: }
9402: $output .= '<label>'.
9403: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
9404: &mt($option).'</label>'.(' ' x2);
9405: }
9406: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
9407: } else {
9408: $output .= '<label>'.
9409: '<input type="checkbox" name="canmodify_'.$role.'" '.
9410: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
9411: '</label>';
9412: }
9413: $output .= '</span></td>';
9414: }
9415: $rem = $total%$numinrow;
9416: my $colsleft;
9417: if ($rem) {
9418: $colsleft = $numinrow - $rem;
9419: }
9420: if ($colsleft > 1) {
9421: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9422: ' </td>';
9423: } elsif ($colsleft == 1) {
9424: $output .= '<td class="LC_left_item"> </td>';
9425: }
9426: $output .= '</tr></table></td></tr>';
9427: return $output;
9428: }
9429:
9430: sub insttypes_row {
9431: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
9432: $customcss,$rowstyle) = @_;
9433: my %lt = &Apache::lonlocal::texthash (
9434: cansearch => 'Users allowed to search',
9435: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
9436: lockablenames => 'User preference to lock name',
9437: selfassign => 'Self-reportable affiliations',
9438: overrides => "Override domain's helpdesk settings based on requester's affiliation",
9439: );
9440: my $showdom;
9441: if ($context eq 'cansearch') {
9442: $showdom = ' ('.$dom.')';
9443: }
9444: my $class = 'LC_left_item';
9445: if ($context eq 'statustocreate') {
9446: $class = 'LC_right_item';
9447: }
9448: my $css_class;
9449: if ($$rowtotal%2) {
9450: $css_class = 'LC_odd_row';
9451: }
9452: if ($customcss) {
9453: $css_class .= ' '.$customcss;
9454: }
9455: $css_class =~ s/^\s+//;
9456: if ($css_class) {
9457: $css_class = ' class="'.$css_class.'"';
9458: }
9459: if ($rowstyle) {
9460: $css_class .= ' style="'.$rowstyle.'"';
9461: }
9462: if ($onclick) {
9463: $onclick = 'onclick="'.$onclick.'" ';
9464: }
9465: my $output = '<tr'.$css_class.'>'.
9466: '<td>'.$lt{$context}.$showdom.
9467: '</td><td class="'.$class.'" colspan="2"><table>';
9468: my $rem;
9469: if (ref($types) eq 'ARRAY') {
9470: for (my $i=0; $i<@{$types}; $i++) {
9471: if (defined($usertypes->{$types->[$i]})) {
9472: my $rem = $i%($numinrow);
9473: if ($rem == 0) {
9474: if ($i > 0) {
9475: $output .= '</tr>';
9476: }
9477: $output .= '<tr>';
9478: }
9479: my $check = ' ';
9480: if (ref($settings) eq 'HASH') {
9481: if (ref($settings->{$context}) eq 'ARRAY') {
9482: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
9483: $check = ' checked="checked" ';
9484: }
9485: } elsif (ref($settings->{$context}) eq 'HASH') {
9486: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
9487: $check = ' checked="checked" ';
9488: }
9489: } elsif ($context eq 'statustocreate') {
9490: $check = ' checked="checked" ';
9491: }
9492: }
9493: $output .= '<td class="LC_left_item">'.
9494: '<span class="LC_nobreak"><label>'.
9495: '<input type="checkbox" name="'.$context.'" '.
9496: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
9497: $usertypes->{$types->[$i]}.'</label></span></td>';
9498: }
9499: }
9500: $rem = @{$types}%($numinrow);
9501: }
9502: my $colsleft = $numinrow - $rem;
9503: if ($context eq 'overrides') {
9504: if ($colsleft > 1) {
9505: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9506: } else {
9507: $output .= '<td class="LC_left_item">';
9508: }
9509: $output .= ' ';
9510: } else {
9511: if ($rem == 0) {
9512: $output .= '<tr>';
9513: }
9514: if ($colsleft > 1) {
9515: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9516: } else {
9517: $output .= '<td class="LC_left_item">';
9518: }
9519: my $defcheck = ' ';
9520: if (ref($settings) eq 'HASH') {
9521: if (ref($settings->{$context}) eq 'ARRAY') {
9522: if (grep(/^default$/,@{$settings->{$context}})) {
9523: $defcheck = ' checked="checked" ';
9524: }
9525: } elsif ($context eq 'statustocreate') {
9526: $defcheck = ' checked="checked" ';
9527: }
9528: }
9529: $output .= '<span class="LC_nobreak"><label>'.
9530: '<input type="checkbox" name="'.$context.'" '.
9531: 'value="default"'.$defcheck.$onclick.' />'.
9532: $othertitle.'</label></span>';
9533: }
9534: $output .= '</td></tr></table></td></tr>';
9535: return $output;
9536: }
9537:
9538: sub sorted_searchtitles {
9539: my %searchtitles = &Apache::lonlocal::texthash(
9540: 'uname' => 'username',
9541: 'lastname' => 'last name',
9542: 'lastfirst' => 'last name, first name',
9543: );
9544: my @titleorder = ('uname','lastname','lastfirst');
9545: return (\%searchtitles,\@titleorder);
9546: }
9547:
9548: sub sorted_searchtypes {
9549: my %srchtypes_desc = (
9550: exact => 'is exact match',
9551: contains => 'contains ..',
9552: begins => 'begins with ..',
9553: );
9554: my @srchtypeorder = ('exact','begins','contains');
9555: return (\%srchtypes_desc,\@srchtypeorder);
9556: }
9557:
9558: sub usertype_update_row {
9559: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9560: my $datatable;
9561: my $numinrow = 4;
9562: foreach my $type (@{$types}) {
9563: if (defined($usertypes->{$type})) {
9564: $$rownums ++;
9565: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9566: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9567: '</td><td class="LC_left_item"><table>';
9568: for (my $i=0; $i<@{$fields}; $i++) {
9569: my $rem = $i%($numinrow);
9570: if ($rem == 0) {
9571: if ($i > 0) {
9572: $datatable .= '</tr>';
9573: }
9574: $datatable .= '<tr>';
9575: }
9576: my $check = ' ';
9577: if (ref($settings) eq 'HASH') {
9578: if (ref($settings->{'fields'}) eq 'HASH') {
9579: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9580: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9581: $check = ' checked="checked" ';
9582: }
9583: }
9584: }
9585: }
9586:
9587: if ($i == @{$fields}-1) {
9588: my $colsleft = $numinrow - $rem;
9589: if ($colsleft > 1) {
9590: $datatable .= '<td colspan="'.$colsleft.'">';
9591: } else {
9592: $datatable .= '<td>';
9593: }
9594: } else {
9595: $datatable .= '<td>';
9596: }
9597: $datatable .= '<span class="LC_nobreak"><label>'.
9598: '<input type="checkbox" name="updateable_'.$type.
9599: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
9600: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
9601: }
9602: $datatable .= '</tr></table></td></tr>';
9603: }
9604: }
9605: return $datatable;
9606: }
9607:
9608: sub modify_login {
9609: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9610: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
9611: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
9612: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
9613: %title = ( coursecatalog => 'Display course catalog',
9614: adminmail => 'Display administrator E-mail address',
9615: helpdesk => 'Display "Contact Helpdesk" link',
9616: newuser => 'Link for visitors to create a user account',
9617: loginheader => 'Log-in box header',
9618: saml => 'Dual SSO and non-SSO login');
9619: @offon = ('off','on');
9620: if (ref($domconfig{login}) eq 'HASH') {
9621: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
9622: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
9623: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
9624: }
9625: }
9626: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
9627: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
9628: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
9629: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
9630: $saml{$lonhost} = 1;
9631: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
9632: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
9633: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
9634: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
9635: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
9636: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
9637: }
9638: }
9639: }
9640: }
9641: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
9642: \%domconfig,\%loginhash);
9643: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9644: foreach my $item (@toggles) {
9645: $loginhash{login}{$item} = $env{'form.'.$item};
9646: }
9647: $loginhash{login}{loginheader} = $env{'form.loginheader'};
9648: if (ref($colchanges{'login'}) eq 'HASH') {
9649: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
9650: \%loginhash);
9651: }
9652:
9653: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9654: my %domservers = &Apache::lonnet::get_servers($dom);
9655: my @loginvia_attribs = ('serverpath','custompath','exempt');
9656: if (keys(%servers) > 1) {
9657: foreach my $lonhost (keys(%servers)) {
9658: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
9659: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
9660: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
9661: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
9662: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
9663: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9664: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9665: $changes{'loginvia'}{$lonhost} = 1;
9666: } else {
9667: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
9668: $changes{'loginvia'}{$lonhost} = 1;
9669: }
9670: } else {
9671: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9672: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9673: $changes{'loginvia'}{$lonhost} = 1;
9674: }
9675: }
9676: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
9677: foreach my $item (@loginvia_attribs) {
9678: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
9679: }
9680: } else {
9681: foreach my $item (@loginvia_attribs) {
9682: my $new = $env{'form.'.$lonhost.'_'.$item};
9683: if (($item eq 'serverpath') && ($new eq 'custom')) {
9684: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
9685: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9686: $new = '/';
9687: }
9688: }
9689: if (($item eq 'custompath') &&
9690: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9691: $new = '';
9692: }
9693: if ($new ne $curr_loginvia{$lonhost}{$item}) {
9694: $changes{'loginvia'}{$lonhost} = 1;
9695: }
9696: if ($item eq 'exempt') {
9697: $new = &check_exempt_addresses($new);
9698: }
9699: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9700: }
9701: }
9702: } else {
9703: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9704: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9705: $changes{'loginvia'}{$lonhost} = 1;
9706: foreach my $item (@loginvia_attribs) {
9707: my $new = $env{'form.'.$lonhost.'_'.$item};
9708: if (($item eq 'serverpath') && ($new eq 'custom')) {
9709: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9710: $new = '/';
9711: }
9712: }
9713: if (($item eq 'custompath') &&
9714: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9715: $new = '';
9716: }
9717: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9718: }
9719: }
9720: }
9721: }
9722: }
9723:
9724: my $servadm = $r->dir_config('lonAdmEMail');
9725: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
9726: if (ref($domconfig{'login'}) eq 'HASH') {
9727: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
9728: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
9729: if ($lang eq 'nolang') {
9730: push(@currlangs,$lang);
9731: } elsif (defined($langchoices{$lang})) {
9732: push(@currlangs,$lang);
9733: } else {
9734: next;
9735: }
9736: }
9737: }
9738: }
9739: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
9740: if (@currlangs > 0) {
9741: foreach my $lang (@currlangs) {
9742: if (grep(/^\Q$lang\E$/,@delurls)) {
9743: $changes{'helpurl'}{$lang} = 1;
9744: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
9745: $changes{'helpurl'}{$lang} = 1;
9746: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
9747: push(@newlangs,$lang);
9748: } else {
9749: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9750: }
9751: }
9752: }
9753: unless (grep(/^nolang$/,@currlangs)) {
9754: if ($env{'form.loginhelpurl_nolang.filename'}) {
9755: $changes{'helpurl'}{'nolang'} = 1;
9756: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
9757: push(@newlangs,'nolang');
9758: }
9759: }
9760: if ($env{'form.loginhelpurl_add_lang'}) {
9761: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
9762: ($env{'form.loginhelpurl_add_file.filename'})) {
9763: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
9764: $addedfile = $env{'form.loginhelpurl_add_lang'};
9765: }
9766: }
9767: if ((@newlangs > 0) || ($addedfile)) {
9768: my $error;
9769: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9770: if ($configuserok eq 'ok') {
9771: if ($switchserver) {
9772: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
9773: } elsif ($author_ok eq 'ok') {
9774: my @allnew = @newlangs;
9775: if ($addedfile ne '') {
9776: push(@allnew,$addedfile);
9777: }
9778: foreach my $lang (@allnew) {
9779: my $formelem = 'loginhelpurl_'.$lang;
9780: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
9781: $formelem = 'loginhelpurl_add_file';
9782: }
9783: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9784: "help/$lang",'','',$newfile{$lang});
9785: if ($result eq 'ok') {
9786: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
9787: $changes{'helpurl'}{$lang} = 1;
9788: } else {
9789: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
9790: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9791: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
9792: (!grep(/^\Q$lang\E$/,@delurls))) {
9793: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9794: }
9795: }
9796: }
9797: } else {
9798: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9799: }
9800: } else {
9801: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9802: }
9803: if ($error) {
9804: &Apache::lonnet::logthis($error);
9805: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9806: }
9807: }
9808:
9809: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
9810: if (ref($domconfig{'login'}) eq 'HASH') {
9811: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
9812: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
9813: if ($domservers{$lonhost}) {
9814: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9815: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
9816: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
9817: }
9818: }
9819: }
9820: }
9821: }
9822: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
9823: foreach my $lonhost (sort(keys(%domservers))) {
9824: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9825: $changes{'headtag'}{$lonhost} = 1;
9826: } else {
9827: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
9828: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
9829: }
9830: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
9831: push(@newhosts,$lonhost);
9832: } elsif ($currheadtagurls{$lonhost}) {
9833: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
9834: if ($currexempt{$lonhost}) {
9835: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
9836: $changes{'headtag'}{$lonhost} = 1;
9837: }
9838: } elsif ($possexempt{$lonhost}) {
9839: $changes{'headtag'}{$lonhost} = 1;
9840: }
9841: if ($possexempt{$lonhost}) {
9842: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9843: }
9844: }
9845: }
9846: }
9847: if (@newhosts) {
9848: my $error;
9849: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9850: if ($configuserok eq 'ok') {
9851: if ($switchserver) {
9852: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
9853: } elsif ($author_ok eq 'ok') {
9854: foreach my $lonhost (@newhosts) {
9855: my $formelem = 'loginheadtag_'.$lonhost;
9856: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9857: "login/headtag/$lonhost",'','',
9858: $env{'form.loginheadtag_'.$lonhost.'.filename'});
9859: if ($result eq 'ok') {
9860: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
9861: $changes{'headtag'}{$lonhost} = 1;
9862: if ($possexempt{$lonhost}) {
9863: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9864: }
9865: } else {
9866: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
9867: $newheadtagurls{$lonhost},$result);
9868: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9869: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
9870: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
9871: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
9872: }
9873: }
9874: }
9875: } else {
9876: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9877: }
9878: } else {
9879: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9880: }
9881: if ($error) {
9882: &Apache::lonnet::logthis($error);
9883: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9884: }
9885: }
9886: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
9887: my @newsamlimgs;
9888: foreach my $lonhost (keys(%domservers)) {
9889: if ($env{'form.saml_'.$lonhost}) {
9890: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
9891: push(@newsamlimgs,$lonhost);
9892: }
9893: foreach my $item ('text','alt','url','title','notsso') {
9894: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
9895: }
9896: if ($saml{$lonhost}) {
9897: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
9898: #FIXME Need to obsolete published image
9899: delete($currsaml{$lonhost}{'img'});
9900: $changes{'saml'}{$lonhost} = 1;
9901: }
9902: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
9903: $changes{'saml'}{$lonhost} = 1;
9904: }
9905: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
9906: $changes{'saml'}{$lonhost} = 1;
9907: }
9908: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
9909: $changes{'saml'}{$lonhost} = 1;
9910: }
9911: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
9912: $changes{'saml'}{$lonhost} = 1;
9913: }
9914: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
9915: $changes{'saml'}{$lonhost} = 1;
9916: }
9917: } else {
9918: $changes{'saml'}{$lonhost} = 1;
9919: }
9920: foreach my $item ('text','alt','url','title','notsso') {
9921: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
9922: }
9923: } else {
9924: if ($saml{$lonhost}) {
9925: $changes{'saml'}{$lonhost} = 1;
9926: delete($currsaml{$lonhost});
9927: }
9928: }
9929: }
9930: foreach my $posshost (keys(%currsaml)) {
9931: unless (exists($domservers{$posshost})) {
9932: delete($currsaml{$posshost});
9933: }
9934: }
9935: %{$loginhash{'login'}{'saml'}} = %currsaml;
9936: if (@newsamlimgs) {
9937: my $error;
9938: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9939: if ($configuserok eq 'ok') {
9940: if ($switchserver) {
9941: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
9942: } elsif ($author_ok eq 'ok') {
9943: foreach my $lonhost (@newsamlimgs) {
9944: my $formelem = 'saml_img_'.$lonhost;
9945: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9946: "login/saml/$lonhost",'','',
9947: $env{'form.saml_img_'.$lonhost.'.filename'});
9948: if ($result eq 'ok') {
9949: $currsaml{$lonhost}{'img'} = $imgurl;
9950: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
9951: $changes{'saml'}{$lonhost} = 1;
9952: } else {
9953: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
9954: $lonhost,$result);
9955: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9956: }
9957: }
9958: } else {
9959: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9960: }
9961: } else {
9962: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9963: }
9964: if ($error) {
9965: &Apache::lonnet::logthis($error);
9966: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9967: }
9968: }
9969: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
9970:
9971: my $defaulthelpfile = '/adm/loginproblems.html';
9972: my $defaulttext = &mt('Default in use');
9973:
9974: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
9975: $dom);
9976: if ($putresult eq 'ok') {
9977: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9978: my %defaultchecked = (
9979: 'coursecatalog' => 'on',
9980: 'helpdesk' => 'on',
9981: 'adminmail' => 'off',
9982: 'newuser' => 'off',
9983: );
9984: if (ref($domconfig{'login'}) eq 'HASH') {
9985: foreach my $item (@toggles) {
9986: if ($defaultchecked{$item} eq 'on') {
9987: if (($domconfig{'login'}{$item} eq '0') &&
9988: ($env{'form.'.$item} eq '1')) {
9989: $changes{$item} = 1;
9990: } elsif (($domconfig{'login'}{$item} eq '' ||
9991: $domconfig{'login'}{$item} eq '1') &&
9992: ($env{'form.'.$item} eq '0')) {
9993: $changes{$item} = 1;
9994: }
9995: } elsif ($defaultchecked{$item} eq 'off') {
9996: if (($domconfig{'login'}{$item} eq '1') &&
9997: ($env{'form.'.$item} eq '0')) {
9998: $changes{$item} = 1;
9999: } elsif (($domconfig{'login'}{$item} eq '' ||
10000: $domconfig{'login'}{$item} eq '0') &&
10001: ($env{'form.'.$item} eq '1')) {
10002: $changes{$item} = 1;
10003: }
10004: }
10005: }
10006: }
10007: if (keys(%changes) > 0 || $colchgtext) {
10008: &Apache::loncommon::devalidate_domconfig_cache($dom);
10009: if (exists($changes{'saml'})) {
10010: my $hostid_in_use;
10011: my @hosts = &Apache::lonnet::current_machine_ids();
10012: if (@hosts > 1) {
10013: foreach my $hostid (@hosts) {
10014: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
10015: $hostid_in_use = $hostid;
10016: last;
10017: }
10018: }
10019: } else {
10020: $hostid_in_use = $r->dir_config('lonHostID');
10021: }
10022: if (($hostid_in_use) &&
10023: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
10024: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
10025: }
10026: if (ref($lastactref) eq 'HASH') {
10027: if (ref($changes{'saml'}) eq 'HASH') {
10028: my %updates;
10029: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
10030: $lastactref->{'samllanding'} = \%updates;
10031: }
10032: }
10033: }
10034: if (ref($lastactref) eq 'HASH') {
10035: $lastactref->{'domainconfig'} = 1;
10036: }
10037: $resulttext = &mt('Changes made:').'<ul>';
10038: foreach my $item (sort(keys(%changes))) {
10039: if ($item eq 'loginvia') {
10040: if (ref($changes{$item}) eq 'HASH') {
10041: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
10042: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10043: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
10044: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
10045: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
10046: $protocol = 'http' if ($protocol ne 'https');
10047: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
10048:
10049: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
10050: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
10051: } else {
10052: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
10053: }
10054: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
10055: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
10056: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
10057: }
10058: $resulttext .= '</li>';
10059: } else {
10060: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
10061: }
10062: } else {
10063: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
10064: }
10065: }
10066: $resulttext .= '</ul></li>';
10067: }
10068: } elsif ($item eq 'helpurl') {
10069: if (ref($changes{$item}) eq 'HASH') {
10070: foreach my $lang (sort(keys(%{$changes{$item}}))) {
10071: if (grep(/^\Q$lang\E$/,@delurls)) {
10072: my ($chg,$link);
10073: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
10074: if ($lang eq 'nolang') {
10075: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
10076: } else {
10077: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
10078: }
10079: $resulttext .= '<li>'.$chg.'</li>';
10080: } else {
10081: my $chg;
10082: if ($lang eq 'nolang') {
10083: $chg = &mt('custom log-in help file for no preferred language');
10084: } else {
10085: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
10086: }
10087: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
10088: $loginhash{'login'}{'helpurl'}{$lang}.
10089: '?inhibitmenu=yes',$chg,600,500).
10090: '</li>';
10091: }
10092: }
10093: }
10094: } elsif ($item eq 'headtag') {
10095: if (ref($changes{$item}) eq 'HASH') {
10096: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10097: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10098: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
10099: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10100: $resulttext .= '<li><a href="'.
10101: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
10102: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
10103: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
10104: if ($possexempt{$lonhost}) {
10105: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
10106: } else {
10107: $resulttext .= &mt('included for any client IP');
10108: }
10109: $resulttext .= '</li>';
10110: }
10111: }
10112: }
10113: } elsif ($item eq 'saml') {
10114: if (ref($changes{$item}) eq 'HASH') {
10115: my %notlt = (
10116: text => 'Text for log-in by SSO',
10117: img => 'SSO button image',
10118: alt => 'Alt text for button image',
10119: url => 'SSO URL',
10120: title => 'Tooltip for SSO link',
10121: notsso => 'Text for non-SSO log-in',
10122: );
10123: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10124: if (ref($currsaml{$lonhost}) eq 'HASH') {
10125: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
10126: '<ul>';
10127: foreach my $key ('text','img','alt','url','title','notsso') {
10128: if ($currsaml{$lonhost}{$key} eq '') {
10129: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
10130: } else {
10131: my $value = "'$currsaml{$lonhost}{$key}'";
10132: if ($key eq 'img') {
10133: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
10134: }
10135: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
10136: $value).'</li>';
10137: }
10138: }
10139: $resulttext .= '</ul></li>';
10140: } else {
10141: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
10142: }
10143: }
10144: }
10145: } elsif ($item eq 'captcha') {
10146: if (ref($loginhash{'login'}) eq 'HASH') {
10147: my $chgtxt;
10148: if ($loginhash{'login'}{$item} eq 'notused') {
10149: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
10150: } else {
10151: my %captchas = &captcha_phrases();
10152: if ($captchas{$loginhash{'login'}{$item}}) {
10153: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
10154: } else {
10155: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
10156: }
10157: }
10158: $resulttext .= '<li>'.$chgtxt.'</li>';
10159: }
10160: } elsif ($item eq 'recaptchakeys') {
10161: if (ref($loginhash{'login'}) eq 'HASH') {
10162: my ($privkey,$pubkey);
10163: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
10164: $pubkey = $loginhash{'login'}{$item}{'public'};
10165: $privkey = $loginhash{'login'}{$item}{'private'};
10166: }
10167: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
10168: if (!$pubkey) {
10169: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
10170: } else {
10171: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10172: }
10173: if (!$privkey) {
10174: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
10175: } else {
10176: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
10177: }
10178: $chgtxt .= '</ul>';
10179: $resulttext .= '<li>'.$chgtxt.'</li>';
10180: }
10181: } elsif ($item eq 'recaptchaversion') {
10182: if (ref($loginhash{'login'}) eq 'HASH') {
10183: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
10184: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
10185: '</li>';
10186: }
10187: }
10188: } else {
10189: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
10190: }
10191: }
10192: $resulttext .= $colchgtext.'</ul>';
10193: } else {
10194: $resulttext = &mt('No changes made to log-in page settings');
10195: }
10196: } else {
10197: $resulttext = '<span class="LC_error">'.
10198: &mt('An error occurred: [_1]',$putresult).'</span>';
10199: }
10200: if ($errors) {
10201: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10202: $errors.'</ul>';
10203: }
10204: return $resulttext;
10205: }
10206:
10207: sub check_exempt_addresses {
10208: my ($iplist) = @_;
10209: $iplist =~ s/^\s+//;
10210: $iplist =~ s/\s+$//;
10211: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
10212: my (@okips,$new);
10213: foreach my $ip (@poss_ips) {
10214: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
10215: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
10216: push(@okips,$ip);
10217: }
10218: }
10219: }
10220: if (@okips > 0) {
10221: $new = join(',',@okips);
10222: } else {
10223: $new = '';
10224: }
10225: return $new;
10226: }
10227:
10228: sub color_font_choices {
10229: my %choices =
10230: &Apache::lonlocal::texthash (
10231: img => "Header",
10232: bgs => "Background colors",
10233: links => "Link colors",
10234: images => "Images",
10235: font => "Font color",
10236: fontmenu => "Font menu",
10237: pgbg => "Page",
10238: tabbg => "Header",
10239: sidebg => "Border",
10240: link => "Link",
10241: alink => "Active link",
10242: vlink => "Visited link",
10243: );
10244: return %choices;
10245: }
10246:
10247: sub modify_ipaccess {
10248: my ($dom,$lastactref,%domconfig) = @_;
10249: my (@allpos,%changes,%confhash,$errors,$resulttext);
10250: my (@items,%deletions,%itemids,@warnings);
10251: my ($typeorder,$types) = &commblocktype_text();
10252: if ($env{'form.ipaccess_add'}) {
10253: my $name = $env{'form.ipaccess_name_add'};
10254: my ($newid,$error) = &get_ipaccess_id($dom,$name);
10255: if ($newid) {
10256: $itemids{'add'} = $newid;
10257: push(@items,'add');
10258: $changes{$newid} = 1;
10259: } else {
10260: $error = &mt('Failed to acquire unique ID for new IP access control item');
10261: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10262: }
10263: }
10264: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
10265: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
10266: if (@todelete) {
10267: map { $deletions{$_} = 1; } @todelete;
10268: }
10269: my $maxnum = $env{'form.ipaccess_maxnum'};
10270: for (my $i=0; $i<$maxnum; $i++) {
10271: my $itemid = $env{'form.ipaccess_id_'.$i};
10272: $itemid =~ s/\D+//g;
10273: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10274: if ($deletions{$itemid}) {
10275: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
10276: } else {
10277: push(@items,$i);
10278: $itemids{$i} = $itemid;
10279: }
10280: }
10281: }
10282: }
10283: foreach my $idx (@items) {
10284: my $itemid = $itemids{$idx};
10285: next unless ($itemid);
10286: my %current;
10287: unless ($idx eq 'add') {
10288: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10289: %current = %{$domconfig{'ipaccess'}{$itemid}};
10290: }
10291: }
10292: my $position = $env{'form.ipaccess_pos_'.$itemid};
10293: $position =~ s/\D+//g;
10294: if ($position ne '') {
10295: $allpos[$position] = $itemid;
10296: }
10297: my $name = $env{'form.ipaccess_name_'.$idx};
10298: $name =~ s/^\s+|\s+$//g;
10299: $confhash{$itemid}{'name'} = $name;
10300: my $possrange = $env{'form.ipaccess_range_'.$idx};
10301: $possrange =~ s/^\s+|\s+$//g;
10302: unless ($possrange eq '') {
10303: $possrange =~ s/[\r\n]+/\s/g;
10304: $possrange =~ s/\s*-\s*/-/g;
10305: $possrange =~ s/\s+/,/g;
10306: $possrange =~ s/,+/,/g;
10307: if ($possrange ne '') {
10308: my (@ok,$count);
10309: $count = 0;
10310: foreach my $poss (split(/\,/,$possrange)) {
10311: $count ++;
10312: $poss = &validate_ip_pattern($poss);
10313: if ($poss ne '') {
10314: push(@ok,$poss);
10315: }
10316: }
10317: my $diff = $count - scalar(@ok);
10318: if ($diff) {
10319: $errors .= '<li><span class="LC_error">'.
10320: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
10321: $diff,$name).
10322: '</span></li>';
10323: }
10324: if (@ok) {
10325: my @cidr_list;
10326: foreach my $item (@ok) {
10327: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
10328: }
10329: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
10330: }
10331: }
10332: }
10333: foreach my $field ('name','ip') {
10334: unless (($idx eq 'add') || ($changes{$itemid})) {
10335: if ($current{$field} ne $confhash{$itemid}{$field}) {
10336: $changes{$itemid} = 1;
10337: last;
10338: }
10339: }
10340: }
10341: $confhash{$itemid}{'commblocks'} = {};
10342:
10343: my %commblocks;
10344: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
10345: foreach my $type (@{$typeorder}) {
10346: if ($commblocks{$type}) {
10347: $confhash{$itemid}{'commblocks'}{$type} = 'on';
10348: }
10349: unless (($idx eq 'add') || ($changes{$itemid})) {
10350: if (ref($current{'commblocks'}) eq 'HASH') {
10351: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
10352: $changes{$itemid} = 1;
10353: }
10354: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
10355: $changes{$itemid} = 1;
10356: }
10357: }
10358: }
10359: $confhash{$itemid}{'courses'} = {};
10360: my %crsdeletions;
10361: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
10362: if (@delcrs) {
10363: map { $crsdeletions{$_} = 1; } @delcrs;
10364: }
10365: if (ref($current{'courses'}) eq 'HASH') {
10366: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
10367: if ($crsdeletions{$cid}) {
10368: $changes{$itemid} = 1;
10369: } else {
10370: $confhash{$itemid}{'courses'}{$cid} = 1;
10371: }
10372: }
10373: }
10374: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
10375: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
10376: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
10377: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
10378: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
10379: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
10380: $errors .= '<li><span class="LC_error">'.
10381: &mt('Invalid courseID [_1] omitted from list of allowed courses',
10382: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
10383: '</span></li>';
10384: } else {
10385: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
10386: $changes{$itemid} = 1;
10387: }
10388: }
10389: }
10390: if (@allpos > 0) {
10391: my $idx = 0;
10392: foreach my $itemid (@allpos) {
10393: if ($itemid ne '') {
10394: $confhash{$itemid}{'order'} = $idx;
10395: unless ($changes{$itemid}) {
10396: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
10397: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10398: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
10399: $changes{$itemid} = 1;
10400: }
10401: }
10402: }
10403: }
10404: $idx ++;
10405: }
10406: }
10407: }
10408: if (keys(%changes)) {
10409: my %defaultshash = (
10410: ipaccess => \%confhash,
10411: );
10412: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10413: $dom);
10414: if ($putresult eq 'ok') {
10415: my $cachetime = 1800;
10416: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
10417: if (ref($lastactref) eq 'HASH') {
10418: $lastactref->{'ipaccess'} = 1;
10419: }
10420: $resulttext = &mt('Changes made:').'<ul>';
10421: my %bynum;
10422: foreach my $itemid (sort(keys(%changes))) {
10423: if (ref($confhash{$itemid}) eq 'HASH') {
10424: my $position = $confhash{$itemid}{'order'};
10425: if ($position =~ /^\d+$/) {
10426: $bynum{$position} = $itemid;
10427: }
10428: }
10429: }
10430: if (keys(%deletions)) {
10431: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
10432: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10433: }
10434: }
10435: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10436: my $itemid = $bynum{$pos};
10437: if (ref($confhash{$itemid}) eq 'HASH') {
10438: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
10439: my $position = $pos + 1;
10440: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10441: if ($confhash{$itemid}{'ip'} eq '') {
10442: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
10443: } else {
10444: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
10445: }
10446: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
10447: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
10448: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
10449: '</li>';
10450: } else {
10451: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
10452: }
10453: if (keys(%{$confhash{$itemid}{'courses'}})) {
10454: my @courses;
10455: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
10456: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
10457: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
10458: }
10459: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
10460: join('</li><li>',@courses).'</li></ul>';
10461: } else {
10462: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
10463: }
10464: $resulttext .= '</ul></li>';
10465: }
10466: }
10467: $resulttext .= '</ul>';
10468: } else {
10469: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10470: }
10471: } else {
10472: $resulttext = &mt('No changes made');
10473: }
10474: if ($errors) {
10475: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
10476: $errors.'</ul></p>';
10477: }
10478: return $resulttext;
10479: }
10480:
10481: sub get_ipaccess_id {
10482: my ($domain,$location) = @_;
10483: # get lock on ipaccess db
10484: my $lockhash = {
10485: lock => $env{'user.name'}.
10486: ':'.$env{'user.domain'},
10487: };
10488: my $tries = 0;
10489: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
10490: my ($id,$error);
10491:
10492: while (($gotlock ne 'ok') && ($tries<10)) {
10493: $tries ++;
10494: sleep (0.1);
10495: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
10496: }
10497: if ($gotlock eq 'ok') {
10498: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
10499: if ($currids{'lock'}) {
10500: delete($currids{'lock'});
10501: if (keys(%currids)) {
10502: my @curr = sort { $a <=> $b } keys(%currids);
10503: if ($curr[-1] =~ /^\d+$/) {
10504: $id = 1 + $curr[-1];
10505: }
10506: } else {
10507: $id = 1;
10508: }
10509: if ($id) {
10510: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
10511: $error = 'nostore';
10512: }
10513: } else {
10514: $error = 'nonumber';
10515: }
10516: }
10517: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
10518: } else {
10519: $error = 'nolock';
10520: }
10521: return ($id,$error);
10522: }
10523:
10524: sub modify_rolecolors {
10525: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
10526: my ($resulttext,%rolehash);
10527: $rolehash{'rolecolors'} = {};
10528: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
10529: if ($domconfig{'rolecolors'} eq '') {
10530: $domconfig{'rolecolors'} = {};
10531: }
10532: }
10533: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
10534: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
10535: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
10536: $dom);
10537: if ($putresult eq 'ok') {
10538: if (keys(%changes) > 0) {
10539: &Apache::loncommon::devalidate_domconfig_cache($dom);
10540: if (ref($lastactref) eq 'HASH') {
10541: $lastactref->{'domainconfig'} = 1;
10542: }
10543: $resulttext = &display_colorchgs($dom,\%changes,$roles,
10544: $rolehash{'rolecolors'});
10545: } else {
10546: $resulttext = &mt('No changes made to default color schemes');
10547: }
10548: } else {
10549: $resulttext = '<span class="LC_error">'.
10550: &mt('An error occurred: [_1]',$putresult).'</span>';
10551: }
10552: if ($errors) {
10553: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10554: $errors.'</ul>';
10555: }
10556: return $resulttext;
10557: }
10558:
10559: sub modify_colors {
10560: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
10561: my (%changes,%choices);
10562: my @bgs;
10563: my @links = ('link','alink','vlink');
10564: my @logintext;
10565: my @images;
10566: my $servadm = $r->dir_config('lonAdmEMail');
10567: my $errors;
10568: my %defaults;
10569: foreach my $role (@{$roles}) {
10570: if ($role eq 'login') {
10571: %choices = &login_choices();
10572: @logintext = ('textcol','bgcol');
10573: } else {
10574: %choices = &color_font_choices();
10575: }
10576: if ($role eq 'login') {
10577: @images = ('img','logo','domlogo','login');
10578: @bgs = ('pgbg','mainbg','sidebg');
10579: } else {
10580: @images = ('img');
10581: @bgs = ('pgbg','tabbg','sidebg');
10582: }
10583: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
10584: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
10585: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
10586: }
10587: if ($role eq 'login') {
10588: foreach my $item (@logintext) {
10589: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10590: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10591: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10592: }
10593: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
10594: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10595: }
10596: }
10597: } else {
10598: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
10599: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
10600: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
10601: }
10602: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
10603: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
10604: }
10605: }
10606: foreach my $item (@bgs) {
10607: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10608: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10609: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10610: }
10611: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
10612: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10613: }
10614: }
10615: foreach my $item (@links) {
10616: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10617: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10618: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10619: }
10620: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
10621: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10622: }
10623: }
10624: my ($configuserok,$author_ok,$switchserver) =
10625: &config_check($dom,$confname,$servadm);
10626: my ($width,$height) = &thumb_dimensions();
10627: if (ref($domconfig->{$role}) ne 'HASH') {
10628: $domconfig->{$role} = {};
10629: }
10630: foreach my $img (@images) {
10631: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
10632: if (defined($env{'form.login_showlogo_'.$img})) {
10633: $confhash->{$role}{'showlogo'}{$img} = 1;
10634: } else {
10635: $confhash->{$role}{'showlogo'}{$img} = 0;
10636: }
10637: }
10638: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
10639: && !defined($domconfig->{$role}{$img})
10640: && !$env{'form.'.$role.'_del_'.$img}
10641: && $env{'form.'.$role.'_import_'.$img}) {
10642: # import the old configured image from the .tab setting
10643: # if they haven't provided a new one
10644: $domconfig->{$role}{$img} =
10645: $env{'form.'.$role.'_import_'.$img};
10646: }
10647: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
10648: my $error;
10649: if ($configuserok eq 'ok') {
10650: if ($switchserver) {
10651: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
10652: } else {
10653: if ($author_ok eq 'ok') {
10654: my ($result,$logourl) =
10655: &publishlogo($r,'upload',$role.'_'.$img,
10656: $dom,$confname,$img,$width,$height);
10657: if ($result eq 'ok') {
10658: $confhash->{$role}{$img} = $logourl;
10659: $changes{$role}{'images'}{$img} = 1;
10660: } else {
10661: $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);
10662: }
10663: } else {
10664: $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);
10665: }
10666: }
10667: } else {
10668: $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);
10669: }
10670: if ($error) {
10671: &Apache::lonnet::logthis($error);
10672: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10673: }
10674: } elsif ($domconfig->{$role}{$img} ne '') {
10675: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
10676: my $error;
10677: if ($configuserok eq 'ok') {
10678: # is confname an author?
10679: if ($switchserver eq '') {
10680: if ($author_ok eq 'ok') {
10681: my ($result,$logourl) =
10682: &publishlogo($r,'copy',$domconfig->{$role}{$img},
10683: $dom,$confname,$img,$width,$height);
10684: if ($result eq 'ok') {
10685: $confhash->{$role}{$img} = $logourl;
10686: $changes{$role}{'images'}{$img} = 1;
10687: }
10688: }
10689: }
10690: }
10691: }
10692: }
10693: }
10694: if (ref($domconfig) eq 'HASH') {
10695: if (ref($domconfig->{$role}) eq 'HASH') {
10696: foreach my $img (@images) {
10697: if ($domconfig->{$role}{$img} ne '') {
10698: if ($env{'form.'.$role.'_del_'.$img}) {
10699: $confhash->{$role}{$img} = '';
10700: $changes{$role}{'images'}{$img} = 1;
10701: } else {
10702: if ($confhash->{$role}{$img} eq '') {
10703: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
10704: }
10705: }
10706: } else {
10707: if ($env{'form.'.$role.'_del_'.$img}) {
10708: $confhash->{$role}{$img} = '';
10709: $changes{$role}{'images'}{$img} = 1;
10710: }
10711: }
10712: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
10713: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
10714: if ($confhash->{$role}{'showlogo'}{$img} ne
10715: $domconfig->{$role}{'showlogo'}{$img}) {
10716: $changes{$role}{'showlogo'}{$img} = 1;
10717: }
10718: } else {
10719: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10720: $changes{$role}{'showlogo'}{$img} = 1;
10721: }
10722: }
10723: }
10724: }
10725: if ($domconfig->{$role}{'font'} ne '') {
10726: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
10727: $changes{$role}{'font'} = 1;
10728: }
10729: } else {
10730: if ($confhash->{$role}{'font'}) {
10731: $changes{$role}{'font'} = 1;
10732: }
10733: }
10734: if ($role ne 'login') {
10735: if ($domconfig->{$role}{'fontmenu'} ne '') {
10736: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
10737: $changes{$role}{'fontmenu'} = 1;
10738: }
10739: } else {
10740: if ($confhash->{$role}{'fontmenu'}) {
10741: $changes{$role}{'fontmenu'} = 1;
10742: }
10743: }
10744: }
10745: foreach my $item (@bgs) {
10746: if ($domconfig->{$role}{$item} ne '') {
10747: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10748: $changes{$role}{'bgs'}{$item} = 1;
10749: }
10750: } else {
10751: if ($confhash->{$role}{$item}) {
10752: $changes{$role}{'bgs'}{$item} = 1;
10753: }
10754: }
10755: }
10756: foreach my $item (@links) {
10757: if ($domconfig->{$role}{$item} ne '') {
10758: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10759: $changes{$role}{'links'}{$item} = 1;
10760: }
10761: } else {
10762: if ($confhash->{$role}{$item}) {
10763: $changes{$role}{'links'}{$item} = 1;
10764: }
10765: }
10766: }
10767: foreach my $item (@logintext) {
10768: if ($domconfig->{$role}{$item} ne '') {
10769: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10770: $changes{$role}{'logintext'}{$item} = 1;
10771: }
10772: } else {
10773: if ($confhash->{$role}{$item}) {
10774: $changes{$role}{'logintext'}{$item} = 1;
10775: }
10776: }
10777: }
10778: } else {
10779: &default_change_checker($role,\@images,\@links,\@bgs,
10780: \@logintext,$confhash,\%changes);
10781: }
10782: } else {
10783: &default_change_checker($role,\@images,\@links,\@bgs,
10784: \@logintext,$confhash,\%changes);
10785: }
10786: }
10787: return ($errors,%changes);
10788: }
10789:
10790: sub config_check {
10791: my ($dom,$confname,$servadm) = @_;
10792: my ($configuserok,$author_ok,$switchserver,%currroles);
10793: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
10794: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
10795: $confname,$servadm);
10796: if ($configuserok eq 'ok') {
10797: $switchserver = &check_switchserver($dom,$confname);
10798: if ($switchserver eq '') {
10799: $author_ok = &check_authorstatus($dom,$confname,%currroles);
10800: }
10801: }
10802: return ($configuserok,$author_ok,$switchserver);
10803: }
10804:
10805: sub default_change_checker {
10806: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
10807: foreach my $item (@{$links}) {
10808: if ($confhash->{$role}{$item}) {
10809: $changes->{$role}{'links'}{$item} = 1;
10810: }
10811: }
10812: foreach my $item (@{$bgs}) {
10813: if ($confhash->{$role}{$item}) {
10814: $changes->{$role}{'bgs'}{$item} = 1;
10815: }
10816: }
10817: foreach my $item (@{$logintext}) {
10818: if ($confhash->{$role}{$item}) {
10819: $changes->{$role}{'logintext'}{$item} = 1;
10820: }
10821: }
10822: foreach my $img (@{$images}) {
10823: if ($env{'form.'.$role.'_del_'.$img}) {
10824: $confhash->{$role}{$img} = '';
10825: $changes->{$role}{'images'}{$img} = 1;
10826: }
10827: if ($role eq 'login') {
10828: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10829: $changes->{$role}{'showlogo'}{$img} = 1;
10830: }
10831: }
10832: }
10833: if ($confhash->{$role}{'font'}) {
10834: $changes->{$role}{'font'} = 1;
10835: }
10836: }
10837:
10838: sub display_colorchgs {
10839: my ($dom,$changes,$roles,$confhash) = @_;
10840: my (%choices,$resulttext);
10841: if (!grep(/^login$/,@{$roles})) {
10842: $resulttext = &mt('Changes made:').'<br />';
10843: }
10844: foreach my $role (@{$roles}) {
10845: if ($role eq 'login') {
10846: %choices = &login_choices();
10847: } else {
10848: %choices = &color_font_choices();
10849: }
10850: if (ref($changes->{$role}) eq 'HASH') {
10851: if ($role ne 'login') {
10852: $resulttext .= '<h4>'.&mt($role).'</h4>';
10853: }
10854: foreach my $key (sort(keys(%{$changes->{$role}}))) {
10855: if ($role ne 'login') {
10856: $resulttext .= '<ul>';
10857: }
10858: if (ref($changes->{$role}{$key}) eq 'HASH') {
10859: if ($role ne 'login') {
10860: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
10861: }
10862: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
10863: if (($role eq 'login') && ($key eq 'showlogo')) {
10864: if ($confhash->{$role}{$key}{$item}) {
10865: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
10866: } else {
10867: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
10868: }
10869: } elsif ($confhash->{$role}{$item} eq '') {
10870: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
10871: } else {
10872: my $newitem = $confhash->{$role}{$item};
10873: if ($key eq 'images') {
10874: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
10875: }
10876: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
10877: }
10878: }
10879: if ($role ne 'login') {
10880: $resulttext .= '</ul></li>';
10881: }
10882: } else {
10883: if ($confhash->{$role}{$key} eq '') {
10884: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
10885: } else {
10886: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
10887: }
10888: }
10889: if ($role ne 'login') {
10890: $resulttext .= '</ul>';
10891: }
10892: }
10893: }
10894: }
10895: return $resulttext;
10896: }
10897:
10898: sub thumb_dimensions {
10899: return ('200','50');
10900: }
10901:
10902: sub check_dimensions {
10903: my ($inputfile) = @_;
10904: my ($fullwidth,$fullheight);
10905: if ($inputfile =~ m|^[/\w.\-]+$|) {
10906: if (open(PIPE,"identify $inputfile 2>&1 |")) {
10907: my $imageinfo = <PIPE>;
10908: if (!close(PIPE)) {
10909: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
10910: }
10911: chomp($imageinfo);
10912: my ($fullsize) =
10913: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
10914: if ($fullsize) {
10915: ($fullwidth,$fullheight) = split(/x/,$fullsize);
10916: }
10917: }
10918: }
10919: return ($fullwidth,$fullheight);
10920: }
10921:
10922: sub check_configuser {
10923: my ($uhome,$dom,$confname,$servadm) = @_;
10924: my ($configuserok,%currroles);
10925: if ($uhome eq 'no_host') {
10926: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
10927: my $configpass = &LONCAPA::Enrollment::create_password($dom);
10928: $configuserok =
10929: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
10930: $configpass,'','','','','',undef,$servadm);
10931: } else {
10932: $configuserok = 'ok';
10933: %currroles =
10934: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
10935: }
10936: return ($configuserok,%currroles);
10937: }
10938:
10939: sub check_authorstatus {
10940: my ($dom,$confname,%currroles) = @_;
10941: my $author_ok;
10942: if (!$currroles{':'.$dom.':au'}) {
10943: my $start = time;
10944: my $end = 0;
10945: $author_ok =
10946: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
10947: 'au',$end,$start,'','','domconfig');
10948: } else {
10949: $author_ok = 'ok';
10950: }
10951: return $author_ok;
10952: }
10953:
10954: sub publishlogo {
10955: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
10956: my ($output,$fname,$logourl);
10957: if ($action eq 'upload') {
10958: $fname=$env{'form.'.$formname.'.filename'};
10959: chop($env{'form.'.$formname});
10960: } else {
10961: ($fname) = ($formname =~ /([^\/]+)$/);
10962: }
10963: if ($savefileas ne '') {
10964: $fname = $savefileas;
10965: }
10966: $fname=&Apache::lonnet::clean_filename($fname);
10967: # See if there is anything left
10968: unless ($fname) { return ('error: no uploaded file'); }
10969: $fname="$subdir/$fname";
10970: my $docroot=$r->dir_config('lonDocRoot');
10971: my $filepath="$docroot/priv";
10972: my $relpath = "$dom/$confname";
10973: my ($fnamepath,$file,$fetchthumb);
10974: $file=$fname;
10975: if ($fname=~m|/|) {
10976: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
10977: }
10978: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
10979: my $count;
10980: for ($count=5;$count<=$#parts;$count++) {
10981: $filepath.="/$parts[$count]";
10982: if ((-e $filepath)!=1) {
10983: mkdir($filepath,02770);
10984: }
10985: }
10986: # Check for bad extension and disallow upload
10987: if ($file=~/\.(\w+)$/ &&
10988: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
10989: $output =
10990: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
10991: } elsif ($file=~/\.(\w+)$/ &&
10992: !defined(&Apache::loncommon::fileembstyle($1))) {
10993: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
10994: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
10995: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
10996: } elsif (-d "$filepath/$file") {
10997: $output = &mt('Filename is a directory name - rename the file and re-upload');
10998: } else {
10999: my $source = $filepath.'/'.$file;
11000: my $logfile;
11001: if (!open($logfile,">>",$source.'.log')) {
11002: return (&mt('No write permission to Authoring Space'));
11003: }
11004: print $logfile
11005: "\n================= Publish ".localtime()." ================\n".
11006: $env{'user.name'}.':'.$env{'user.domain'}."\n";
11007: # Save the file
11008: if (!open(FH,">",$source)) {
11009: &Apache::lonnet::logthis('Failed to create '.$source);
11010: return (&mt('Failed to create file'));
11011: }
11012: if ($action eq 'upload') {
11013: if (!print FH ($env{'form.'.$formname})) {
11014: &Apache::lonnet::logthis('Failed to write to '.$source);
11015: return (&mt('Failed to write file'));
11016: }
11017: } else {
11018: my $original = &Apache::lonnet::filelocation('',$formname);
11019: if(!copy($original,$source)) {
11020: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
11021: return (&mt('Failed to write file'));
11022: }
11023: }
11024: close(FH);
11025: chmod(0660, $source); # Permissions to rw-rw---.
11026:
11027: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
11028: my $copyfile=$targetdir.'/'.$file;
11029:
11030: my @parts=split(/\//,$targetdir);
11031: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
11032: for (my $count=5;$count<=$#parts;$count++) {
11033: $path.="/$parts[$count]";
11034: if (!-e $path) {
11035: print $logfile "\nCreating directory ".$path;
11036: mkdir($path,02770);
11037: }
11038: }
11039: my $versionresult;
11040: if (-e $copyfile) {
11041: $versionresult = &logo_versioning($targetdir,$file,$logfile);
11042: } else {
11043: $versionresult = 'ok';
11044: }
11045: if ($versionresult eq 'ok') {
11046: if (copy($source,$copyfile)) {
11047: print $logfile "\nCopied original source to ".$copyfile."\n";
11048: $output = 'ok';
11049: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
11050: push(@{$modified_urls},[$copyfile,$source]);
11051: my $metaoutput =
11052: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
11053: unless ($registered_cleanup) {
11054: my $handlers = $r->get_handlers('PerlCleanupHandler');
11055: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11056: $registered_cleanup=1;
11057: }
11058: } else {
11059: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
11060: $output = &mt('Failed to copy file to RES space').", $!";
11061: }
11062: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
11063: my $inputfile = $filepath.'/'.$file;
11064: my $outfile = $filepath.'/'.'tn-'.$file;
11065: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
11066: if ($fullwidth ne '' && $fullheight ne '') {
11067: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
11068: my $thumbsize = $thumbwidth.'x'.$thumbheight;
11069: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
11070: system({$args[0]} @args);
11071: chmod(0660, $filepath.'/tn-'.$file);
11072: if (-e $outfile) {
11073: my $copyfile=$targetdir.'/tn-'.$file;
11074: if (copy($outfile,$copyfile)) {
11075: print $logfile "\nCopied source to ".$copyfile."\n";
11076: my $thumb_metaoutput =
11077: &write_metadata($dom,$confname,$formname,
11078: $targetdir,'tn-'.$file,$logfile);
11079: push(@{$modified_urls},[$copyfile,$outfile]);
11080: unless ($registered_cleanup) {
11081: my $handlers = $r->get_handlers('PerlCleanupHandler');
11082: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11083: $registered_cleanup=1;
11084: }
11085: } else {
11086: print $logfile "\nUnable to write ".$copyfile.
11087: ':'.$!."\n";
11088: }
11089: }
11090: }
11091: }
11092: }
11093: } else {
11094: $output = $versionresult;
11095: }
11096: }
11097: return ($output,$logourl);
11098: }
11099:
11100: sub logo_versioning {
11101: my ($targetdir,$file,$logfile) = @_;
11102: my $target = $targetdir.'/'.$file;
11103: my ($maxversion,$fn,$extn,$output);
11104: $maxversion = 0;
11105: if ($file =~ /^(.+)\.(\w+)$/) {
11106: $fn=$1;
11107: $extn=$2;
11108: }
11109: opendir(DIR,$targetdir);
11110: while (my $filename=readdir(DIR)) {
11111: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
11112: $maxversion=($1>$maxversion)?$1:$maxversion;
11113: }
11114: }
11115: $maxversion++;
11116: print $logfile "\nCreating old version ".$maxversion."\n";
11117: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
11118: if (copy($target,$copyfile)) {
11119: print $logfile "Copied old target to ".$copyfile."\n";
11120: $copyfile=$copyfile.'.meta';
11121: if (copy($target.'.meta',$copyfile)) {
11122: print $logfile "Copied old target metadata to ".$copyfile."\n";
11123: $output = 'ok';
11124: } else {
11125: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
11126: $output = &mt('Failed to copy old meta').", $!, ";
11127: }
11128: } else {
11129: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
11130: $output = &mt('Failed to copy old target').", $!, ";
11131: }
11132: return $output;
11133: }
11134:
11135: sub write_metadata {
11136: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
11137: my (%metadatafields,%metadatakeys,$output);
11138: $metadatafields{'title'}=$formname;
11139: $metadatafields{'creationdate'}=time;
11140: $metadatafields{'lastrevisiondate'}=time;
11141: $metadatafields{'copyright'}='public';
11142: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
11143: $env{'user.domain'};
11144: $metadatafields{'authorspace'}=$confname.':'.$dom;
11145: $metadatafields{'domain'}=$dom;
11146: {
11147: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
11148: my $mfh;
11149: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
11150: foreach (sort(keys(%metadatafields))) {
11151: unless ($_=~/\./) {
11152: my $unikey=$_;
11153: $unikey=~/^([A-Za-z]+)/;
11154: my $tag=$1;
11155: $tag=~tr/A-Z/a-z/;
11156: print $mfh "\n\<$tag";
11157: foreach (split(/\,/,$metadatakeys{$unikey})) {
11158: my $value=$metadatafields{$unikey.'.'.$_};
11159: $value=~s/\"/\'\'/g;
11160: print $mfh ' '.$_.'="'.$value.'"';
11161: }
11162: print $mfh '>'.
11163: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
11164: .'</'.$tag.'>';
11165: }
11166: }
11167: $output = 'ok';
11168: print $logfile "\nWrote metadata";
11169: close($mfh);
11170: } else {
11171: print $logfile "\nFailed to open metadata file";
11172: $output = &mt('Could not write metadata');
11173: }
11174: }
11175: return $output;
11176: }
11177:
11178: sub notifysubscribed {
11179: foreach my $targetsource (@{$modified_urls}){
11180: next unless (ref($targetsource) eq 'ARRAY');
11181: my ($target,$source)=@{$targetsource};
11182: if ($source ne '') {
11183: if (open(my $logfh,">>",$source.'.log')) {
11184: print $logfh "\nCleanup phase: Notifications\n";
11185: my @subscribed=&subscribed_hosts($target);
11186: foreach my $subhost (@subscribed) {
11187: print $logfh "\nNotifying host ".$subhost.':';
11188: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
11189: print $logfh $reply;
11190: }
11191: my @subscribedmeta=&subscribed_hosts("$target.meta");
11192: foreach my $subhost (@subscribedmeta) {
11193: print $logfh "\nNotifying host for metadata only ".$subhost.':';
11194: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
11195: $subhost);
11196: print $logfh $reply;
11197: }
11198: print $logfh "\n============ Done ============\n";
11199: close($logfh);
11200: }
11201: }
11202: }
11203: return OK;
11204: }
11205:
11206: sub subscribed_hosts {
11207: my ($target) = @_;
11208: my @subscribed;
11209: if (open(my $fh,"<","$target.subscription")) {
11210: while (my $subline=<$fh>) {
11211: if ($subline =~ /^($match_lonid):/) {
11212: my $host = $1;
11213: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
11214: unless (grep(/^\Q$host\E$/,@subscribed)) {
11215: push(@subscribed,$host);
11216: }
11217: }
11218: }
11219: }
11220: }
11221: return @subscribed;
11222: }
11223:
11224: sub check_switchserver {
11225: my ($dom,$confname) = @_;
11226: my ($allowed,$switchserver);
11227: my $home = &Apache::lonnet::homeserver($confname,$dom);
11228: if ($home eq 'no_host') {
11229: $home = &Apache::lonnet::domain($dom,'primary');
11230: }
11231: my @ids=&Apache::lonnet::current_machine_ids();
11232: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
11233: if (!$allowed) {
11234: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
11235: }
11236: return $switchserver;
11237: }
11238:
11239: sub modify_quotas {
11240: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11241: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
11242: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
11243: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
11244: $validationfieldsref);
11245: if ($action eq 'quotas') {
11246: $context = 'tools';
11247: } else {
11248: $context = $action;
11249: }
11250: if ($context eq 'requestcourses') {
11251: @usertools = ('official','unofficial','community','textbook');
11252: @options =('norequest','approval','validate','autolimit');
11253: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
11254: %titles = &courserequest_titles();
11255: $toolregexp = join('|',@usertools);
11256: %conditions = &courserequest_conditions();
11257: $confname = $dom.'-domainconfig';
11258: my $servadm = $r->dir_config('lonAdmEMail');
11259: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11260: ($validationitemsref,$validationnamesref,$validationfieldsref) =
11261: &Apache::loncoursequeueadmin::requestcourses_validation_types();
11262: } elsif ($context eq 'requestauthor') {
11263: @usertools = ('author');
11264: %titles = &authorrequest_titles();
11265: } else {
11266: @usertools = ('aboutme','blog','webdav','portfolio');
11267: %titles = &tool_titles();
11268: }
11269: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11270: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11271: foreach my $key (keys(%env)) {
11272: if ($context eq 'requestcourses') {
11273: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
11274: my $item = $1;
11275: my $type = $2;
11276: if ($type =~ /^limit_(.+)/) {
11277: $limithash{$item}{$1} = $env{$key};
11278: } else {
11279: $confhash{$item}{$type} = $env{$key};
11280: }
11281: }
11282: } elsif ($context eq 'requestauthor') {
11283: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
11284: $confhash{$1} = $env{$key};
11285: }
11286: } else {
11287: if ($key =~ /^form\.quota_(.+)$/) {
11288: $confhash{'defaultquota'}{$1} = $env{$key};
11289: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
11290: $confhash{'authorquota'}{$1} = $env{$key};
11291: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
11292: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
11293: }
11294: }
11295: }
11296: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11297: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
11298: @approvalnotify = sort(@approvalnotify);
11299: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
11300: my @crstypes = ('official','unofficial','community','textbook');
11301: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
11302: foreach my $type (@hasuniquecode) {
11303: if (grep(/^\Q$type\E$/,@crstypes)) {
11304: $confhash{'uniquecode'}{$type} = 1;
11305: }
11306: }
11307: my (%newbook,%allpos);
11308: if ($context eq 'requestcourses') {
11309: foreach my $type ('textbooks','templates') {
11310: @{$allpos{$type}} = ();
11311: my $invalid;
11312: if ($type eq 'textbooks') {
11313: $invalid = &mt('Invalid LON-CAPA course for textbook');
11314: } else {
11315: $invalid = &mt('Invalid LON-CAPA course for template');
11316: }
11317: if ($env{'form.'.$type.'_addbook'}) {
11318: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
11319: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
11320: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
11321: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
11322: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11323: } else {
11324: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
11325: my $position = $env{'form.'.$type.'_addbook_pos'};
11326: $position =~ s/\D+//g;
11327: if ($position ne '') {
11328: $allpos{$type}[$position] = $newbook{$type};
11329: }
11330: }
11331: } else {
11332: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11333: }
11334: }
11335: }
11336: }
11337: if (ref($domconfig{$action}) eq 'HASH') {
11338: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
11339: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
11340: $changes{'notify'}{'approval'} = 1;
11341: }
11342: } else {
11343: if ($confhash{'notify'}{'approval'}) {
11344: $changes{'notify'}{'approval'} = 1;
11345: }
11346: }
11347: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
11348: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11349: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
11350: unless ($confhash{'uniquecode'}{$crstype}) {
11351: $changes{'uniquecode'} = 1;
11352: }
11353: }
11354: unless ($changes{'uniquecode'}) {
11355: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
11356: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
11357: $changes{'uniquecode'} = 1;
11358: }
11359: }
11360: }
11361: } else {
11362: $changes{'uniquecode'} = 1;
11363: }
11364: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
11365: $changes{'uniquecode'} = 1;
11366: }
11367: if ($context eq 'requestcourses') {
11368: foreach my $type ('textbooks','templates') {
11369: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11370: my %deletions;
11371: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
11372: if (@todelete) {
11373: map { $deletions{$_} = 1; } @todelete;
11374: }
11375: my %imgdeletions;
11376: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
11377: if (@todeleteimages) {
11378: map { $imgdeletions{$_} = 1; } @todeleteimages;
11379: }
11380: my $maxnum = $env{'form.'.$type.'_maxnum'};
11381: for (my $i=0; $i<=$maxnum; $i++) {
11382: my $itemid = $env{'form.'.$type.'_id_'.$i};
11383: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
11384: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
11385: if ($deletions{$key}) {
11386: if ($domconfig{$action}{$type}{$key}{'image'}) {
11387: #FIXME need to obsolete item in RES space
11388: }
11389: next;
11390: } else {
11391: my $newpos = $env{'form.'.$itemid};
11392: $newpos =~ s/\D+//g;
11393: foreach my $item ('subject','title','publisher','author') {
11394: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11395: ($type eq 'templates'));
11396: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
11397: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
11398: $changes{$type}{$key} = 1;
11399: }
11400: }
11401: $allpos{$type}[$newpos] = $key;
11402: }
11403: if ($imgdeletions{$key}) {
11404: $changes{$type}{$key} = 1;
11405: #FIXME need to obsolete item in RES space
11406: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
11407: my ($cdom,$cnum) = split(/_/,$key);
11408: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11409: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11410: } else {
11411: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
11412: $cdom,$cnum,$type,$configuserok,
11413: $switchserver,$author_ok);
11414: if ($imgurl) {
11415: $confhash{$type}{$key}{'image'} = $imgurl;
11416: $changes{$type}{$key} = 1;
11417: }
11418: if ($error) {
11419: &Apache::lonnet::logthis($error);
11420: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11421: }
11422: }
11423: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
11424: $confhash{$type}{$key}{'image'} =
11425: $domconfig{$action}{$type}{$key}{'image'};
11426: }
11427: }
11428: }
11429: }
11430: }
11431: }
11432: } else {
11433: if ($confhash{'notify'}{'approval'}) {
11434: $changes{'notify'}{'approval'} = 1;
11435: }
11436: if (ref($confhash{'uniquecode'} eq 'HASH')) {
11437: $changes{'uniquecode'} = 1;
11438: }
11439: }
11440: if ($context eq 'requestcourses') {
11441: foreach my $type ('textbooks','templates') {
11442: if ($newbook{$type}) {
11443: $changes{$type}{$newbook{$type}} = 1;
11444: foreach my $item ('subject','title','publisher','author') {
11445: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11446: ($type eq 'template'));
11447: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
11448: if ($env{'form.'.$type.'_addbook_'.$item}) {
11449: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
11450: }
11451: }
11452: if ($type eq 'textbooks') {
11453: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
11454: my ($cdom,$cnum) = split(/_/,$newbook{$type});
11455: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11456: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11457: } else {
11458: my ($imageurl,$error) =
11459: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
11460: $configuserok,$switchserver,$author_ok);
11461: if ($imageurl) {
11462: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
11463: }
11464: if ($error) {
11465: &Apache::lonnet::logthis($error);
11466: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11467: }
11468: }
11469: }
11470: }
11471: }
11472: if (@{$allpos{$type}} > 0) {
11473: my $idx = 0;
11474: foreach my $item (@{$allpos{$type}}) {
11475: if ($item ne '') {
11476: $confhash{$type}{$item}{'order'} = $idx;
11477: if (ref($domconfig{$action}) eq 'HASH') {
11478: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11479: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
11480: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
11481: $changes{$type}{$item} = 1;
11482: }
11483: }
11484: }
11485: }
11486: $idx ++;
11487: }
11488: }
11489: }
11490: }
11491: if (ref($validationitemsref) eq 'ARRAY') {
11492: foreach my $item (@{$validationitemsref}) {
11493: if ($item eq 'fields') {
11494: my @changed;
11495: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
11496: if (@{$confhash{'validation'}{$item}} > 0) {
11497: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
11498: }
11499: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11500: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11501: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
11502: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
11503: $domconfig{'requestcourses'}{'validation'}{$item});
11504: } else {
11505: @changed = @{$confhash{'validation'}{$item}};
11506: }
11507: } else {
11508: @changed = @{$confhash{'validation'}{$item}};
11509: }
11510: } else {
11511: @changed = @{$confhash{'validation'}{$item}};
11512: }
11513: if (@changed) {
11514: if ($confhash{'validation'}{$item}) {
11515: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
11516: } else {
11517: $changes{'validation'}{$item} = &mt('None');
11518: }
11519: }
11520: } else {
11521: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
11522: if ($item eq 'markup') {
11523: if ($env{'form.requestcourses_validation_'.$item}) {
11524: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11525: }
11526: }
11527: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11528: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11529: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
11530: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11531: }
11532: } else {
11533: if ($confhash{'validation'}{$item} ne '') {
11534: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11535: }
11536: }
11537: } else {
11538: if ($confhash{'validation'}{$item} ne '') {
11539: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11540: }
11541: }
11542: }
11543: }
11544: }
11545: if ($env{'form.validationdc'}) {
11546: my $newval = $env{'form.validationdc'};
11547: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11548: if (exists($domcoords{$newval})) {
11549: $confhash{'validation'}{'dc'} = $newval;
11550: }
11551: }
11552: if (ref($confhash{'validation'}) eq 'HASH') {
11553: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11554: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11555: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11556: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
11557: if ($confhash{'validation'}{'dc'} eq '') {
11558: $changes{'validation'}{'dc'} = &mt('None');
11559: } else {
11560: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11561: }
11562: }
11563: } elsif ($confhash{'validation'}{'dc'} ne '') {
11564: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11565: }
11566: } elsif ($confhash{'validation'}{'dc'} ne '') {
11567: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11568: }
11569: } elsif ($confhash{'validation'}{'dc'} ne '') {
11570: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11571: }
11572: } else {
11573: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11574: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11575: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11576: $changes{'validation'}{'dc'} = &mt('None');
11577: }
11578: }
11579: }
11580: }
11581: }
11582: } else {
11583: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
11584: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
11585: }
11586: foreach my $item (@usertools) {
11587: foreach my $type (@{$types},'default','_LC_adv') {
11588: my $unset;
11589: if ($context eq 'requestcourses') {
11590: $unset = '0';
11591: if ($type eq '_LC_adv') {
11592: $unset = '';
11593: }
11594: if ($confhash{$item}{$type} eq 'autolimit') {
11595: $confhash{$item}{$type} .= '=';
11596: unless ($limithash{$item}{$type} =~ /\D/) {
11597: $confhash{$item}{$type} .= $limithash{$item}{$type};
11598: }
11599: }
11600: } elsif ($context eq 'requestauthor') {
11601: $unset = '0';
11602: if ($type eq '_LC_adv') {
11603: $unset = '';
11604: }
11605: } else {
11606: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
11607: $confhash{$item}{$type} = 1;
11608: } else {
11609: $confhash{$item}{$type} = 0;
11610: }
11611: }
11612: if (ref($domconfig{$action}) eq 'HASH') {
11613: if ($action eq 'requestauthor') {
11614: if ($domconfig{$action}{$type} ne $confhash{$type}) {
11615: $changes{$type} = 1;
11616: }
11617: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
11618: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
11619: $changes{$item}{$type} = 1;
11620: }
11621: } else {
11622: if ($context eq 'requestcourses') {
11623: if ($confhash{$item}{$type} ne $unset) {
11624: $changes{$item}{$type} = 1;
11625: }
11626: } else {
11627: if (!$confhash{$item}{$type}) {
11628: $changes{$item}{$type} = 1;
11629: }
11630: }
11631: }
11632: } else {
11633: if ($context eq 'requestcourses') {
11634: if ($confhash{$item}{$type} ne $unset) {
11635: $changes{$item}{$type} = 1;
11636: }
11637: } elsif ($context eq 'requestauthor') {
11638: if ($confhash{$type} ne $unset) {
11639: $changes{$type} = 1;
11640: }
11641: } else {
11642: if (!$confhash{$item}{$type}) {
11643: $changes{$item}{$type} = 1;
11644: }
11645: }
11646: }
11647: }
11648: }
11649: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11650: if (ref($domconfig{'quotas'}) eq 'HASH') {
11651: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11652: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
11653: if (exists($confhash{'defaultquota'}{$key})) {
11654: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
11655: $changes{'defaultquota'}{$key} = 1;
11656: }
11657: } else {
11658: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
11659: }
11660: }
11661: } else {
11662: foreach my $key (keys(%{$domconfig{'quotas'}})) {
11663: if (exists($confhash{'defaultquota'}{$key})) {
11664: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
11665: $changes{'defaultquota'}{$key} = 1;
11666: }
11667: } else {
11668: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
11669: }
11670: }
11671: }
11672: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11673: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
11674: if (exists($confhash{'authorquota'}{$key})) {
11675: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
11676: $changes{'authorquota'}{$key} = 1;
11677: }
11678: } else {
11679: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
11680: }
11681: }
11682: }
11683: }
11684: if (ref($confhash{'defaultquota'}) eq 'HASH') {
11685: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
11686: if (ref($domconfig{'quotas'}) eq 'HASH') {
11687: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11688: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
11689: $changes{'defaultquota'}{$key} = 1;
11690: }
11691: } else {
11692: if (!exists($domconfig{'quotas'}{$key})) {
11693: $changes{'defaultquota'}{$key} = 1;
11694: }
11695: }
11696: } else {
11697: $changes{'defaultquota'}{$key} = 1;
11698: }
11699: }
11700: }
11701: if (ref($confhash{'authorquota'}) eq 'HASH') {
11702: foreach my $key (keys(%{$confhash{'authorquota'}})) {
11703: if (ref($domconfig{'quotas'}) eq 'HASH') {
11704: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11705: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
11706: $changes{'authorquota'}{$key} = 1;
11707: }
11708: } else {
11709: $changes{'authorquota'}{$key} = 1;
11710: }
11711: } else {
11712: $changes{'authorquota'}{$key} = 1;
11713: }
11714: }
11715: }
11716: }
11717:
11718: if ($context eq 'requestauthor') {
11719: $domdefaults{'requestauthor'} = \%confhash;
11720: } else {
11721: foreach my $key (keys(%confhash)) {
11722: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
11723: $domdefaults{$key} = $confhash{$key};
11724: }
11725: }
11726: }
11727:
11728: my %quotahash = (
11729: $action => { %confhash }
11730: );
11731: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
11732: $dom);
11733: if ($putresult eq 'ok') {
11734: if (keys(%changes) > 0) {
11735: my $cachetime = 24*60*60;
11736: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11737: if (ref($lastactref) eq 'HASH') {
11738: $lastactref->{'domdefaults'} = 1;
11739: }
11740: $resulttext = &mt('Changes made:').'<ul>';
11741: unless (($context eq 'requestcourses') ||
11742: ($context eq 'requestauthor')) {
11743: if (ref($changes{'defaultquota'}) eq 'HASH') {
11744: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
11745: foreach my $type (@{$types},'default') {
11746: if (defined($changes{'defaultquota'}{$type})) {
11747: my $typetitle = $usertypes->{$type};
11748: if ($type eq 'default') {
11749: $typetitle = $othertitle;
11750: }
11751: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
11752: }
11753: }
11754: $resulttext .= '</ul></li>';
11755: }
11756: if (ref($changes{'authorquota'}) eq 'HASH') {
11757: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
11758: foreach my $type (@{$types},'default') {
11759: if (defined($changes{'authorquota'}{$type})) {
11760: my $typetitle = $usertypes->{$type};
11761: if ($type eq 'default') {
11762: $typetitle = $othertitle;
11763: }
11764: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
11765: }
11766: }
11767: $resulttext .= '</ul></li>';
11768: }
11769: }
11770: my %newenv;
11771: foreach my $item (@usertools) {
11772: my (%haschgs,%inconf);
11773: if ($context eq 'requestauthor') {
11774: %haschgs = %changes;
11775: %inconf = %confhash;
11776: } else {
11777: if (ref($changes{$item}) eq 'HASH') {
11778: %haschgs = %{$changes{$item}};
11779: }
11780: if (ref($confhash{$item}) eq 'HASH') {
11781: %inconf = %{$confhash{$item}};
11782: }
11783: }
11784: if (keys(%haschgs) > 0) {
11785: my $newacc =
11786: &Apache::lonnet::usertools_access($env{'user.name'},
11787: $env{'user.domain'},
11788: $item,'reload',$context);
11789: if (($context eq 'requestcourses') ||
11790: ($context eq 'requestauthor')) {
11791: if ($env{'environment.canrequest.'.$item} ne $newacc) {
11792: $newenv{'environment.canrequest.'.$item} = $newacc;
11793: }
11794: } else {
11795: if ($env{'environment.availabletools.'.$item} ne $newacc) {
11796: $newenv{'environment.availabletools.'.$item} = $newacc;
11797: }
11798: }
11799: unless ($context eq 'requestauthor') {
11800: $resulttext .= '<li>'.$titles{$item}.'<ul>';
11801: }
11802: foreach my $type (@{$types},'default','_LC_adv') {
11803: if ($haschgs{$type}) {
11804: my $typetitle = $usertypes->{$type};
11805: if ($type eq 'default') {
11806: $typetitle = $othertitle;
11807: } elsif ($type eq '_LC_adv') {
11808: $typetitle = 'LON-CAPA Advanced Users';
11809: }
11810: if ($inconf{$type}) {
11811: if ($context eq 'requestcourses') {
11812: my $cond;
11813: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
11814: if ($1 eq '') {
11815: $cond = &mt('(Automatic processing of any request).');
11816: } else {
11817: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
11818: }
11819: } else {
11820: $cond = $conditions{$inconf{$type}};
11821: }
11822: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
11823: } elsif ($context eq 'requestauthor') {
11824: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
11825: $titles{$inconf{$type}},$typetitle);
11826:
11827: } else {
11828: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
11829: }
11830: } else {
11831: if ($type eq '_LC_adv') {
11832: if ($inconf{$type} eq '0') {
11833: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11834: } else {
11835: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
11836: }
11837: } else {
11838: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11839: }
11840: }
11841: }
11842: }
11843: unless ($context eq 'requestauthor') {
11844: $resulttext .= '</ul></li>';
11845: }
11846: }
11847: }
11848: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
11849: if (ref($changes{'notify'}) eq 'HASH') {
11850: if ($changes{'notify'}{'approval'}) {
11851: if (ref($confhash{'notify'}) eq 'HASH') {
11852: if ($confhash{'notify'}{'approval'}) {
11853: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
11854: } else {
11855: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
11856: }
11857: }
11858: }
11859: }
11860: }
11861: if ($action eq 'requestcourses') {
11862: my @offon = ('off','on');
11863: if ($changes{'uniquecode'}) {
11864: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11865: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
11866: $resulttext .= '<li>'.
11867: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
11868: '</li>';
11869: } else {
11870: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
11871: '</li>';
11872: }
11873: }
11874: foreach my $type ('textbooks','templates') {
11875: if (ref($changes{$type}) eq 'HASH') {
11876: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
11877: foreach my $key (sort(keys(%{$changes{$type}}))) {
11878: my %coursehash = &Apache::lonnet::coursedescription($key);
11879: my $coursetitle = $coursehash{'description'};
11880: my $position = $confhash{$type}{$key}{'order'} + 1;
11881: $resulttext .= '<li>';
11882: foreach my $item ('subject','title','publisher','author') {
11883: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11884: ($type eq 'templates'));
11885: my $name = $item.':';
11886: $name =~ s/^(\w)/\U$1/;
11887: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
11888: }
11889: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
11890: if ($type eq 'textbooks') {
11891: if ($confhash{$type}{$key}{'image'}) {
11892: $resulttext .= ' '.&mt('Image: [_1]',
11893: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
11894: ' alt="Textbook cover" />').'<br />';
11895: }
11896: }
11897: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
11898: }
11899: $resulttext .= '</ul></li>';
11900: }
11901: }
11902: if (ref($changes{'validation'}) eq 'HASH') {
11903: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
11904: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
11905: foreach my $item (@{$validationitemsref}) {
11906: if (exists($changes{'validation'}{$item})) {
11907: if ($item eq 'markup') {
11908: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11909: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
11910: } else {
11911: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11912: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
11913: }
11914: }
11915: }
11916: if (exists($changes{'validation'}{'dc'})) {
11917: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
11918: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
11919: }
11920: }
11921: }
11922: }
11923: $resulttext .= '</ul>';
11924: if (keys(%newenv)) {
11925: &Apache::lonnet::appenv(\%newenv);
11926: }
11927: } else {
11928: if ($context eq 'requestcourses') {
11929: $resulttext = &mt('No changes made to rights to request creation of courses.');
11930: } elsif ($context eq 'requestauthor') {
11931: $resulttext = &mt('No changes made to rights to request author space.');
11932: } else {
11933: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
11934: }
11935: }
11936: } else {
11937: $resulttext = '<span class="LC_error">'.
11938: &mt('An error occurred: [_1]',$putresult).'</span>';
11939: }
11940: if ($errors) {
11941: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
11942: '<ul>'.$errors.'</ul></p>';
11943: }
11944: return $resulttext;
11945: }
11946:
11947: sub process_textbook_image {
11948: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
11949: my $filename = $env{'form.'.$caller.'.filename'};
11950: my ($error,$url);
11951: my ($width,$height) = (50,50);
11952: if ($configuserok eq 'ok') {
11953: if ($switchserver) {
11954: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
11955: $switchserver);
11956: } elsif ($author_ok eq 'ok') {
11957: my ($result,$imageurl) =
11958: &publishlogo($r,'upload',$caller,$dom,$confname,
11959: "$type/$cdom/$cnum/cover",$width,$height);
11960: if ($result eq 'ok') {
11961: $url = $imageurl;
11962: } else {
11963: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11964: }
11965: } else {
11966: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11967: }
11968: } else {
11969: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11970: }
11971: return ($url,$error);
11972: }
11973:
11974: sub modify_ltitools {
11975: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11976: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11977: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11978: my $confname = $dom.'-domainconfig';
11979: my $servadm = $r->dir_config('lonAdmEMail');
11980: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11981: my (%posslti,%possfield);
11982: my @courseroles = ('cc','in','ta','ep','st');
11983: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
11984: map { $posslti{$_} = 1; } @ltiroles;
11985: my @allfields = ('fullname','firstname','lastname','email','user','roles');
11986: map { $possfield{$_} = 1; } @allfields;
11987: my %lt = <itools_names();
11988: if ($env{'form.ltitools_add'}) {
11989: my $title = $env{'form.ltitools_add_title'};
11990: $title =~ s/(`)/'/g;
11991: ($newid,my $error) = &get_ltitools_id($dom,$title);
11992: if ($newid) {
11993: my $position = $env{'form.ltitools_add_pos'};
11994: $position =~ s/\D+//g;
11995: if ($position ne '') {
11996: $allpos[$position] = $newid;
11997: }
11998: $changes{$newid} = 1;
11999: foreach my $item ('title','url','key','secret','lifetime') {
12000: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
12001: if ($item eq 'lifetime') {
12002: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
12003: }
12004: if ($env{'form.ltitools_add_'.$item}) {
12005: if (($item eq 'key') || ($item eq 'secret')) {
12006: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12007: } else {
12008: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12009: }
12010: }
12011: }
12012: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
12013: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
12014: }
12015: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
12016: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
12017: }
12018: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
12019: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
12020: } else {
12021: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
12022: }
12023: foreach my $item ('width','height','linktext','explanation') {
12024: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
12025: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
12026: if (($item eq 'width') || ($item eq 'height')) {
12027: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
12028: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12029: }
12030: } else {
12031: if ($env{'form.ltitools_add_'.$item} ne '') {
12032: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12033: }
12034: }
12035: }
12036: if ($env{'form.ltitools_add_target'} eq 'window') {
12037: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12038: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
12039: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12040: } else {
12041: $confhash{$newid}{'display'}{'target'} = 'iframe';
12042: }
12043: if ($env{'form.ltitools_add_image.filename'} ne '') {
12044: my ($imageurl,$error) =
12045: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
12046: $configuserok,$switchserver,$author_ok);
12047: if ($imageurl) {
12048: $confhash{$newid}{'image'} = $imageurl;
12049: }
12050: if ($error) {
12051: &Apache::lonnet::logthis($error);
12052: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12053: }
12054: }
12055: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
12056: foreach my $field (@fields) {
12057: if ($possfield{$field}) {
12058: if ($field eq 'roles') {
12059: foreach my $role (@courseroles) {
12060: my $choice = $env{'form.ltitools_add_roles_'.$role};
12061: if (($choice ne '') && ($posslti{$choice})) {
12062: $confhash{$newid}{'roles'}{$role} = $choice;
12063: if ($role eq 'cc') {
12064: $confhash{$newid}{'roles'}{'co'} = $choice;
12065: }
12066: }
12067: }
12068: } else {
12069: $confhash{$newid}{'fields'}{$field} = 1;
12070: }
12071: }
12072: }
12073: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
12074: if ($confhash{$newid}{'fields'}{'user'}) {
12075: if ($env{'form.ltitools_userincdom_add'}) {
12076: $confhash{$newid}{'incdom'} = 1;
12077: }
12078: }
12079: }
12080: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
12081: foreach my $item (@courseconfig) {
12082: $confhash{$newid}{'crsconf'}{$item} = 1;
12083: }
12084: if ($env{'form.ltitools_add_custom'}) {
12085: my $name = $env{'form.ltitools_add_custom_name'};
12086: my $value = $env{'form.ltitools_add_custom_value'};
12087: $value =~ s/(`)/'/g;
12088: $name =~ s/(`)/'/g;
12089: $confhash{$newid}{'custom'}{$name} = $value;
12090: }
12091: } else {
12092: my $error = &mt('Failed to acquire unique ID for new external tool');
12093: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12094: }
12095: }
12096: if (ref($domconfig{$action}) eq 'HASH') {
12097: my %deletions;
12098: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
12099: if (@todelete) {
12100: map { $deletions{$_} = 1; } @todelete;
12101: }
12102: my %customadds;
12103: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
12104: if (@newcustom) {
12105: map { $customadds{$_} = 1; } @newcustom;
12106: }
12107: my %imgdeletions;
12108: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
12109: if (@todeleteimages) {
12110: map { $imgdeletions{$_} = 1; } @todeleteimages;
12111: }
12112: my $maxnum = $env{'form.ltitools_maxnum'};
12113: for (my $i=0; $i<=$maxnum; $i++) {
12114: my $itemid = $env{'form.ltitools_id_'.$i};
12115: $itemid =~ s/\D+//g;
12116: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12117: if ($deletions{$itemid}) {
12118: if ($domconfig{$action}{$itemid}{'image'}) {
12119: #FIXME need to obsolete item in RES space
12120: }
12121: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
12122: next;
12123: } else {
12124: my $newpos = $env{'form.ltitools_'.$itemid};
12125: $newpos =~ s/\D+//g;
12126: foreach my $item ('title','url','lifetime') {
12127: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12128: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
12129: $changes{$itemid} = 1;
12130: }
12131: }
12132: foreach my $item ('key','secret') {
12133: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12134: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
12135: $changes{$itemid} = 1;
12136: }
12137: }
12138: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
12139: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
12140: }
12141: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
12142: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
12143: }
12144: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
12145: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
12146: } else {
12147: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
12148: }
12149: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
12150: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
12151: $changes{$itemid} = 1;
12152: }
12153: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
12154: $changes{$itemid} = 1;
12155: }
12156: foreach my $size ('width','height') {
12157: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
12158: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
12159: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
12160: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
12161: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12162: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
12163: $changes{$itemid} = 1;
12164: }
12165: } else {
12166: $changes{$itemid} = 1;
12167: }
12168: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12169: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
12170: $changes{$itemid} = 1;
12171: }
12172: }
12173: }
12174: foreach my $item ('linktext','explanation') {
12175: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
12176: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
12177: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
12178: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12179: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12180: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
12181: $changes{$itemid} = 1;
12182: }
12183: } else {
12184: $changes{$itemid} = 1;
12185: }
12186: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12187: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
12188: $changes{$itemid} = 1;
12189: }
12190: }
12191: }
12192: if ($env{'form.ltitools_target_'.$i} eq 'window') {
12193: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12194: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
12195: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12196: } else {
12197: $confhash{$itemid}{'display'}{'target'} = 'iframe';
12198: }
12199: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12200: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
12201: $changes{$itemid} = 1;
12202: }
12203: } else {
12204: $changes{$itemid} = 1;
12205: }
12206: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
12207: foreach my $item ('label','title','target','linktext','explanation','append') {
12208: if (grep(/^\Q$item\E$/,@courseconfig)) {
12209: $confhash{$itemid}{'crsconf'}{$item} = 1;
12210: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
12211: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
12212: $changes{$itemid} = 1;
12213: }
12214: } else {
12215: $changes{$itemid} = 1;
12216: }
12217: }
12218: }
12219: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
12220: foreach my $field (@fields) {
12221: if ($possfield{$field}) {
12222: if ($field eq 'roles') {
12223: foreach my $role (@courseroles) {
12224: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
12225: if (($choice ne '') && ($posslti{$choice})) {
12226: $confhash{$itemid}{'roles'}{$role} = $choice;
12227: if ($role eq 'cc') {
12228: $confhash{$itemid}{'roles'}{'co'} = $choice;
12229: }
12230: }
12231: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
12232: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
12233: $changes{$itemid} = 1;
12234: }
12235: } elsif ($confhash{$itemid}{'roles'}{$role}) {
12236: $changes{$itemid} = 1;
12237: }
12238: }
12239: } else {
12240: $confhash{$itemid}{'fields'}{$field} = 1;
12241: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
12242: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
12243: $changes{$itemid} = 1;
12244: }
12245: } else {
12246: $changes{$itemid} = 1;
12247: }
12248: }
12249: }
12250: }
12251: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12252: if ($confhash{$itemid}{'fields'}{'user'}) {
12253: if ($env{'form.ltitools_userincdom_'.$i}) {
12254: $confhash{$itemid}{'incdom'} = 1;
12255: }
12256: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
12257: $changes{$itemid} = 1;
12258: }
12259: }
12260: }
12261: $allpos[$newpos] = $itemid;
12262: }
12263: if ($imgdeletions{$itemid}) {
12264: $changes{$itemid} = 1;
12265: #FIXME need to obsolete item in RES space
12266: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
12267: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
12268: $itemid,$configuserok,$switchserver,
12269: $author_ok);
12270: if ($imgurl) {
12271: $confhash{$itemid}{'image'} = $imgurl;
12272: $changes{$itemid} = 1;
12273: }
12274: if ($error) {
12275: &Apache::lonnet::logthis($error);
12276: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12277: }
12278: } elsif ($domconfig{$action}{$itemid}{'image'}) {
12279: $confhash{$itemid}{'image'} =
12280: $domconfig{$action}{$itemid}{'image'};
12281: }
12282: if ($customadds{$i}) {
12283: my $name = $env{'form.ltitools_custom_name_'.$i};
12284: $name =~ s/(`)/'/g;
12285: $name =~ s/^\s+//;
12286: $name =~ s/\s+$//;
12287: my $value = $env{'form.ltitools_custom_value_'.$i};
12288: $value =~ s/(`)/'/g;
12289: $value =~ s/^\s+//;
12290: $value =~ s/\s+$//;
12291: if ($name ne '') {
12292: $confhash{$itemid}{'custom'}{$name} = $value;
12293: $changes{$itemid} = 1;
12294: }
12295: }
12296: my %customdels;
12297: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
12298: if (@customdeletions) {
12299: $changes{$itemid} = 1;
12300: }
12301: map { $customdels{$_} = 1; } @customdeletions;
12302: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
12303: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
12304: unless ($customdels{$key}) {
12305: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
12306: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
12307: }
12308: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
12309: $changes{$itemid} = 1;
12310: }
12311: }
12312: }
12313: }
12314: unless ($changes{$itemid}) {
12315: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
12316: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
12317: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
12318: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
12319: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
12320: $changes{$itemid} = 1;
12321: last;
12322: }
12323: }
12324: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
12325: $changes{$itemid} = 1;
12326: }
12327: }
12328: last if ($changes{$itemid});
12329: }
12330: }
12331: }
12332: }
12333: }
12334: if (@allpos > 0) {
12335: my $idx = 0;
12336: foreach my $itemid (@allpos) {
12337: if ($itemid ne '') {
12338: $confhash{$itemid}{'order'} = $idx;
12339: if (ref($domconfig{$action}) eq 'HASH') {
12340: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12341: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12342: $changes{$itemid} = 1;
12343: }
12344: }
12345: }
12346: $idx ++;
12347: }
12348: }
12349: }
12350: my %ltitoolshash = (
12351: $action => { %confhash }
12352: );
12353: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
12354: $dom);
12355: if ($putresult eq 'ok') {
12356: my %ltienchash = (
12357: $action => { %encconfig }
12358: );
12359: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
12360: if (keys(%changes) > 0) {
12361: my $cachetime = 24*60*60;
12362: my %ltiall = %confhash;
12363: foreach my $id (keys(%ltiall)) {
12364: if (ref($encconfig{$id}) eq 'HASH') {
12365: foreach my $item ('key','secret') {
12366: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12367: }
12368: }
12369: }
12370: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
12371: if (ref($lastactref) eq 'HASH') {
12372: $lastactref->{'ltitools'} = 1;
12373: }
12374: $resulttext = &mt('Changes made:').'<ul>';
12375: my %bynum;
12376: foreach my $itemid (sort(keys(%changes))) {
12377: my $position = $confhash{$itemid}{'order'};
12378: $bynum{$position} = $itemid;
12379: }
12380: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12381: my $itemid = $bynum{$pos};
12382: if (ref($confhash{$itemid}) ne 'HASH') {
12383: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12384: } else {
12385: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
12386: if ($confhash{$itemid}{'image'}) {
12387: $resulttext .= ' '.
12388: '<img src="'.$confhash{$itemid}{'image'}.'"'.
12389: ' alt="'.&mt('Tool Provider icon').'" />';
12390: }
12391: $resulttext .= '</li><ul>';
12392: my $position = $pos + 1;
12393: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12394: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
12395: if ($confhash{$itemid}{$item} ne '') {
12396: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12397: }
12398: }
12399: if ($encconfig{$itemid}{'key'} ne '') {
12400: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12401: }
12402: if ($encconfig{$itemid}{'secret'} ne '') {
12403: $resulttext .= '<li>'.$lt{'secret'}.': ';
12404: my $num = length($encconfig{$itemid}{'secret'});
12405: $resulttext .= ('*'x$num).'</li>';
12406: }
12407: $resulttext .= '<li>'.&mt('Configurable in course:');
12408: my @possconfig = ('label','title','target','linktext','explanation','append');
12409: my $numconfig = 0;
12410: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
12411: foreach my $item (@possconfig) {
12412: if ($confhash{$itemid}{'crsconf'}{$item}) {
12413: $numconfig ++;
12414: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
12415: }
12416: }
12417: }
12418: if (!$numconfig) {
12419: $resulttext .= &mt('None');
12420: }
12421: $resulttext .= '</li>';
12422: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
12423: my $displaylist;
12424: if ($confhash{$itemid}{'display'}{'target'}) {
12425: $displaylist = &mt('Display target').': '.
12426: $confhash{$itemid}{'display'}{'target'}.',';
12427: }
12428: foreach my $size ('width','height') {
12429: if ($confhash{$itemid}{'display'}{$size}) {
12430: $displaylist .= (' 'x2).$lt{$size}.': '.
12431: $confhash{$itemid}{'display'}{$size}.',';
12432: }
12433: }
12434: if ($displaylist) {
12435: $displaylist =~ s/,$//;
12436: $resulttext .= '<li>'.$displaylist.'</li>';
12437: }
12438: foreach my $item ('linktext','explanation') {
12439: if ($confhash{$itemid}{'display'}{$item}) {
12440: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
12441: }
12442: }
12443: }
12444: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12445: my $fieldlist;
12446: foreach my $field (@allfields) {
12447: if ($confhash{$itemid}{'fields'}{$field}) {
12448: $fieldlist .= (' 'x2).$lt{$field}.',';
12449: }
12450: }
12451: if ($fieldlist) {
12452: $fieldlist =~ s/,$//;
12453: if ($confhash{$itemid}{'fields'}{'user'}) {
12454: if ($confhash{$itemid}{'incdom'}) {
12455: $fieldlist .= ' ('.&mt('username:domain').')';
12456: } else {
12457: $fieldlist .= ' ('.&mt('username').')';
12458: }
12459: }
12460: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
12461: }
12462: }
12463: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
12464: my $rolemaps;
12465: foreach my $role (@courseroles) {
12466: if ($confhash{$itemid}{'roles'}{$role}) {
12467: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
12468: $confhash{$itemid}{'roles'}{$role}.',';
12469: }
12470: }
12471: if ($rolemaps) {
12472: $rolemaps =~ s/,$//;
12473: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12474: }
12475: }
12476: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
12477: my $customlist;
12478: if (keys(%{$confhash{$itemid}{'custom'}})) {
12479: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
12480: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
12481: }
12482: }
12483: if ($customlist) {
12484: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
12485: }
12486: }
12487: $resulttext .= '</ul></li>';
12488: }
12489: }
12490: $resulttext .= '</ul>';
12491: } else {
12492: $resulttext = &mt('No changes made.');
12493: }
12494: } else {
12495: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12496: }
12497: if ($errors) {
12498: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12499: $errors.'</ul>';
12500: }
12501: return $resulttext;
12502: }
12503:
12504: sub process_ltitools_image {
12505: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
12506: my $filename = $env{'form.'.$caller.'.filename'};
12507: my ($error,$url);
12508: my ($width,$height) = (21,21);
12509: if ($configuserok eq 'ok') {
12510: if ($switchserver) {
12511: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
12512: $switchserver);
12513: } elsif ($author_ok eq 'ok') {
12514: my ($result,$imageurl,$madethumb) =
12515: &publishlogo($r,'upload',$caller,$dom,$confname,
12516: "ltitools/$itemid/icon",$width,$height);
12517: if ($result eq 'ok') {
12518: if ($madethumb) {
12519: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
12520: my $imagethumb = "$path/tn-".$imagefile;
12521: $url = $imagethumb;
12522: } else {
12523: $url = $imageurl;
12524: }
12525: } else {
12526: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12527: }
12528: } else {
12529: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12530: }
12531: } else {
12532: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12533: }
12534: return ($url,$error);
12535: }
12536:
12537: sub get_ltitools_id {
12538: my ($cdom,$title) = @_;
12539: # get lock on ltitools db
12540: my $lockhash = {
12541: lock => $env{'user.name'}.
12542: ':'.$env{'user.domain'},
12543: };
12544: my $tries = 0;
12545: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12546: my ($id,$error);
12547:
12548: while (($gotlock ne 'ok') && ($tries<10)) {
12549: $tries ++;
12550: sleep (0.1);
12551: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12552: }
12553: if ($gotlock eq 'ok') {
12554: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
12555: if ($currids{'lock'}) {
12556: delete($currids{'lock'});
12557: if (keys(%currids)) {
12558: my @curr = sort { $a <=> $b } keys(%currids);
12559: if ($curr[-1] =~ /^\d+$/) {
12560: $id = 1 + $curr[-1];
12561: }
12562: } else {
12563: $id = 1;
12564: }
12565: if ($id) {
12566: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
12567: $error = 'nostore';
12568: }
12569: } else {
12570: $error = 'nonumber';
12571: }
12572: }
12573: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
12574: } else {
12575: $error = 'nolock';
12576: }
12577: return ($id,$error);
12578: }
12579:
12580: sub modify_autoenroll {
12581: my ($dom,$lastactref,%domconfig) = @_;
12582: my ($resulttext,%changes);
12583: my %currautoenroll;
12584: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
12585: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
12586: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
12587: }
12588: }
12589: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
12590: my %title = ( run => 'Auto-enrollment active',
12591: sender => 'Sender for notification messages',
12592: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
12593: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
12594: my @offon = ('off','on');
12595: my $sender_uname = $env{'form.sender_uname'};
12596: my $sender_domain = $env{'form.sender_domain'};
12597: if ($sender_domain eq '') {
12598: $sender_uname = '';
12599: } elsif ($sender_uname eq '') {
12600: $sender_domain = '';
12601: }
12602: my $coowners = $env{'form.autoassign_coowners'};
12603: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
12604: $autofailsafe =~ s{^\s+|\s+$}{}g;
12605: if ($autofailsafe =~ /\D/) {
12606: undef($autofailsafe);
12607: }
12608: my $failsafe = $env{'form.autoenroll_failsafe'};
12609: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
12610: $failsafe = 'off';
12611: undef($autofailsafe);
12612: }
12613: my %autoenrollhash = (
12614: autoenroll => { 'run' => $env{'form.autoenroll_run'},
12615: 'sender_uname' => $sender_uname,
12616: 'sender_domain' => $sender_domain,
12617: 'co-owners' => $coowners,
12618: 'autofailsafe' => $autofailsafe,
12619: 'failsafe' => $failsafe,
12620: }
12621: );
12622: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
12623: $dom);
12624: if ($putresult eq 'ok') {
12625: if (exists($currautoenroll{'run'})) {
12626: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
12627: $changes{'run'} = 1;
12628: }
12629: } elsif ($autorun) {
12630: if ($env{'form.autoenroll_run'} ne '1') {
12631: $changes{'run'} = 1;
12632: }
12633: }
12634: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
12635: $changes{'sender'} = 1;
12636: }
12637: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
12638: $changes{'sender'} = 1;
12639: }
12640: if ($currautoenroll{'co-owners'} ne '') {
12641: if ($currautoenroll{'co-owners'} ne $coowners) {
12642: $changes{'coowners'} = 1;
12643: }
12644: } elsif ($coowners) {
12645: $changes{'coowners'} = 1;
12646: }
12647: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
12648: $changes{'autofailsafe'} = 1;
12649: }
12650: if ($currautoenroll{'failsafe'} ne $failsafe) {
12651: $changes{'failsafe'} = 1;
12652: }
12653: if (keys(%changes) > 0) {
12654: $resulttext = &mt('Changes made:').'<ul>';
12655: if ($changes{'run'}) {
12656: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
12657: }
12658: if ($changes{'sender'}) {
12659: if ($sender_uname eq '' || $sender_domain eq '') {
12660: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
12661: } else {
12662: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
12663: }
12664: }
12665: if ($changes{'coowners'}) {
12666: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
12667: &Apache::loncommon::devalidate_domconfig_cache($dom);
12668: if (ref($lastactref) eq 'HASH') {
12669: $lastactref->{'domainconfig'} = 1;
12670: }
12671: }
12672: if ($changes{'autofailsafe'}) {
12673: if ($autofailsafe ne '') {
12674: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
12675: } else {
12676: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
12677: }
12678: }
12679: if ($changes{'failsafe'}) {
12680: if ($failsafe eq 'off') {
12681: unless ($changes{'autofailsafe'}) {
12682: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
12683: }
12684: } elsif ($failsafe eq 'zero') {
12685: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
12686: } else {
12687: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
12688: }
12689: }
12690: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
12691: &Apache::lonnet::get_domain_defaults($dom,1);
12692: if (ref($lastactref) eq 'HASH') {
12693: $lastactref->{'domdefaults'} = 1;
12694: }
12695: }
12696: $resulttext .= '</ul>';
12697: } else {
12698: $resulttext = &mt('No changes made to auto-enrollment settings');
12699: }
12700: } else {
12701: $resulttext = '<span class="LC_error">'.
12702: &mt('An error occurred: [_1]',$putresult).'</span>';
12703: }
12704: return $resulttext;
12705: }
12706:
12707: sub modify_autoupdate {
12708: my ($dom,%domconfig) = @_;
12709: my ($resulttext,%currautoupdate,%fields,%changes);
12710: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
12711: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
12712: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
12713: }
12714: }
12715: my @offon = ('off','on');
12716: my %title = &Apache::lonlocal::texthash (
12717: run => 'Auto-update:',
12718: classlists => 'Updates to user information in classlists?',
12719: unexpired => 'Skip updates for users without active or future roles?',
12720: lastactive => 'Skip updates for inactive users?',
12721: );
12722: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12723: my %fieldtitles = &Apache::lonlocal::texthash (
12724: id => 'Student/Employee ID',
12725: permanentemail => 'E-mail address',
12726: lastname => 'Last Name',
12727: firstname => 'First Name',
12728: middlename => 'Middle Name',
12729: generation => 'Generation',
12730: );
12731: $othertitle = &mt('All users');
12732: if (keys(%{$usertypes}) > 0) {
12733: $othertitle = &mt('Other users');
12734: }
12735: foreach my $key (keys(%env)) {
12736: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
12737: my ($usertype,$item) = ($1,$2);
12738: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
12739: if ($usertype eq 'default') {
12740: push(@{$fields{$1}},$2);
12741: } elsif (ref($types) eq 'ARRAY') {
12742: if (grep(/^\Q$usertype\E$/,@{$types})) {
12743: push(@{$fields{$1}},$2);
12744: }
12745: }
12746: }
12747: }
12748: }
12749: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
12750: @lockablenames = sort(@lockablenames);
12751: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
12752: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
12753: if (@changed) {
12754: $changes{'lockablenames'} = 1;
12755: }
12756: } else {
12757: if (@lockablenames) {
12758: $changes{'lockablenames'} = 1;
12759: }
12760: }
12761: my %updatehash = (
12762: autoupdate => { run => $env{'form.autoupdate_run'},
12763: classlists => $env{'form.classlists'},
12764: unexpired => $env{'form.unexpired'},
12765: fields => {%fields},
12766: lockablenames => \@lockablenames,
12767: }
12768: );
12769: my $lastactivedays;
12770: if ($env{'form.lastactive'}) {
12771: $lastactivedays = $env{'form.lastactivedays'};
12772: $lastactivedays =~ s/^\s+|\s+$//g;
12773: unless ($lastactivedays =~ /^\d+$/) {
12774: undef($lastactivedays);
12775: $env{'form.lastactive'} = 0;
12776: }
12777: }
12778: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
12779: foreach my $key (keys(%currautoupdate)) {
12780: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
12781: if (exists($updatehash{autoupdate}{$key})) {
12782: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
12783: $changes{$key} = 1;
12784: }
12785: }
12786: } elsif ($key eq 'fields') {
12787: if (ref($currautoupdate{$key}) eq 'HASH') {
12788: foreach my $item (@{$types},'default') {
12789: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
12790: my $change = 0;
12791: foreach my $type (@{$currautoupdate{$key}{$item}}) {
12792: if (!exists($fields{$item})) {
12793: $change = 1;
12794: last;
12795: } elsif (ref($fields{$item}) eq 'ARRAY') {
12796: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
12797: $change = 1;
12798: last;
12799: }
12800: }
12801: }
12802: if ($change) {
12803: push(@{$changes{$key}},$item);
12804: }
12805: }
12806: }
12807: }
12808: } elsif ($key eq 'lockablenames') {
12809: if (ref($currautoupdate{$key}) eq 'ARRAY') {
12810: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
12811: if (@changed) {
12812: $changes{'lockablenames'} = 1;
12813: }
12814: } else {
12815: if (@lockablenames) {
12816: $changes{'lockablenames'} = 1;
12817: }
12818: }
12819: }
12820: }
12821: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
12822: if (@lockablenames) {
12823: $changes{'lockablenames'} = 1;
12824: }
12825: }
12826: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
12827: if ($updatehash{'autoupdate'}{'unexpired'}) {
12828: $changes{'unexpired'} = 1;
12829: }
12830: }
12831: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
12832: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
12833: $changes{'lastactive'} = 1;
12834: }
12835: }
12836: foreach my $item (@{$types},'default') {
12837: if (defined($fields{$item})) {
12838: if (ref($currautoupdate{'fields'}) eq 'HASH') {
12839: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
12840: my $change = 0;
12841: if (ref($fields{$item}) eq 'ARRAY') {
12842: foreach my $type (@{$fields{$item}}) {
12843: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
12844: $change = 1;
12845: last;
12846: }
12847: }
12848: }
12849: if ($change) {
12850: push(@{$changes{'fields'}},$item);
12851: }
12852: } else {
12853: push(@{$changes{'fields'}},$item);
12854: }
12855: } else {
12856: push(@{$changes{'fields'}},$item);
12857: }
12858: }
12859: }
12860: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
12861: $dom);
12862: if ($putresult eq 'ok') {
12863: if (keys(%changes) > 0) {
12864: $resulttext = &mt('Changes made:').'<ul>';
12865: foreach my $key (sort(keys(%changes))) {
12866: if ($key eq 'lockablenames') {
12867: $resulttext .= '<li>';
12868: if (@lockablenames) {
12869: $usertypes->{'default'} = $othertitle;
12870: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
12871: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
12872: } else {
12873: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
12874: }
12875: $resulttext .= '</li>';
12876: } elsif (ref($changes{$key}) eq 'ARRAY') {
12877: foreach my $item (@{$changes{$key}}) {
12878: my @newvalues;
12879: foreach my $type (@{$fields{$item}}) {
12880: push(@newvalues,$fieldtitles{$type});
12881: }
12882: my $newvaluestr;
12883: if (@newvalues > 0) {
12884: $newvaluestr = join(', ',@newvalues);
12885: } else {
12886: $newvaluestr = &mt('none');
12887: }
12888: if ($item eq 'default') {
12889: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
12890: } else {
12891: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
12892: }
12893: }
12894: } else {
12895: my $newvalue;
12896: if ($key eq 'run') {
12897: $newvalue = $offon[$env{'form.autoupdate_run'}];
12898: } elsif ($key eq 'lastactive') {
12899: $newvalue = $offon[$env{'form.lastactive'}];
12900: unless ($lastactivedays eq '') {
12901: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
12902: }
12903: } else {
12904: $newvalue = $offon[$env{'form.'.$key}];
12905: }
12906: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
12907: }
12908: }
12909: $resulttext .= '</ul>';
12910: } else {
12911: $resulttext = &mt('No changes made to autoupdates');
12912: }
12913: } else {
12914: $resulttext = '<span class="LC_error">'.
12915: &mt('An error occurred: [_1]',$putresult).'</span>';
12916: }
12917: return $resulttext;
12918: }
12919:
12920: sub modify_autocreate {
12921: my ($dom,%domconfig) = @_;
12922: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
12923: if (ref($domconfig{'autocreate'}) eq 'HASH') {
12924: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
12925: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
12926: }
12927: }
12928: my %title= ( xml => 'Auto-creation of courses in XML course description files',
12929: req => 'Auto-creation of validated requests for official courses',
12930: xmldc => 'Identity of course creator of courses from XML files',
12931: );
12932: my @types = ('xml','req');
12933: foreach my $item (@types) {
12934: $newvals{$item} = $env{'form.autocreate_'.$item};
12935: $newvals{$item} =~ s/\D//g;
12936: $newvals{$item} = 0 if ($newvals{$item} eq '');
12937: }
12938: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
12939: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12940: unless (exists($domcoords{$newvals{'xmldc'}})) {
12941: $newvals{'xmldc'} = '';
12942: }
12943: %autocreatehash = (
12944: autocreate => { xml => $newvals{'xml'},
12945: req => $newvals{'req'},
12946: }
12947: );
12948: if ($newvals{'xmldc'} ne '') {
12949: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
12950: }
12951: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
12952: $dom);
12953: if ($putresult eq 'ok') {
12954: my @items = @types;
12955: if ($newvals{'xml'}) {
12956: push(@items,'xmldc');
12957: }
12958: foreach my $item (@items) {
12959: if (exists($currautocreate{$item})) {
12960: if ($currautocreate{$item} ne $newvals{$item}) {
12961: $changes{$item} = 1;
12962: }
12963: } elsif ($newvals{$item}) {
12964: $changes{$item} = 1;
12965: }
12966: }
12967: if (keys(%changes) > 0) {
12968: my @offon = ('off','on');
12969: $resulttext = &mt('Changes made:').'<ul>';
12970: foreach my $item (@types) {
12971: if ($changes{$item}) {
12972: my $newtxt = $offon[$newvals{$item}];
12973: $resulttext .= '<li>'.
12974: &mt("$title{$item} set to [_1]$newtxt [_2]",
12975: '<b>','</b>').
12976: '</li>';
12977: }
12978: }
12979: if ($changes{'xmldc'}) {
12980: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
12981: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
12982: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
12983: }
12984: $resulttext .= '</ul>';
12985: } else {
12986: $resulttext = &mt('No changes made to auto-creation settings');
12987: }
12988: } else {
12989: $resulttext = '<span class="LC_error">'.
12990: &mt('An error occurred: [_1]',$putresult).'</span>';
12991: }
12992: return $resulttext;
12993: }
12994:
12995: sub modify_directorysrch {
12996: my ($dom,$lastactref,%domconfig) = @_;
12997: my ($resulttext,%changes);
12998: my %currdirsrch;
12999: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
13000: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
13001: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
13002: }
13003: }
13004: my %title = ( available => 'Institutional directory search available',
13005: localonly => 'Other domains can search institution',
13006: lcavailable => 'LON-CAPA directory search available',
13007: lclocalonly => 'Other domains can search LON-CAPA domain',
13008: searchby => 'Search types',
13009: searchtypes => 'Search latitude');
13010: my @offon = ('off','on');
13011: my @otherdoms = ('Yes','No');
13012:
13013: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
13014: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
13015: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
13016:
13017: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13018: if (keys(%{$usertypes}) == 0) {
13019: @cansearch = ('default');
13020: } else {
13021: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
13022: foreach my $type (@{$currdirsrch{'cansearch'}}) {
13023: if (!grep(/^\Q$type\E$/,@cansearch)) {
13024: push(@{$changes{'cansearch'}},$type);
13025: }
13026: }
13027: foreach my $type (@cansearch) {
13028: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
13029: push(@{$changes{'cansearch'}},$type);
13030: }
13031: }
13032: } else {
13033: push(@{$changes{'cansearch'}},@cansearch);
13034: }
13035: }
13036:
13037: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
13038: foreach my $by (@{$currdirsrch{'searchby'}}) {
13039: if (!grep(/^\Q$by\E$/,@searchby)) {
13040: push(@{$changes{'searchby'}},$by);
13041: }
13042: }
13043: foreach my $by (@searchby) {
13044: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
13045: push(@{$changes{'searchby'}},$by);
13046: }
13047: }
13048: } else {
13049: push(@{$changes{'searchby'}},@searchby);
13050: }
13051:
13052: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
13053: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
13054: if (!grep(/^\Q$type\E$/,@searchtypes)) {
13055: push(@{$changes{'searchtypes'}},$type);
13056: }
13057: }
13058: foreach my $type (@searchtypes) {
13059: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
13060: push(@{$changes{'searchtypes'}},$type);
13061: }
13062: }
13063: } else {
13064: if (exists($currdirsrch{'searchtypes'})) {
13065: foreach my $type (@searchtypes) {
13066: if ($type ne $currdirsrch{'searchtypes'}) {
13067: push(@{$changes{'searchtypes'}},$type);
13068: }
13069: }
13070: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
13071: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
13072: }
13073: } else {
13074: push(@{$changes{'searchtypes'}},@searchtypes);
13075: }
13076: }
13077:
13078: my %dirsrch_hash = (
13079: directorysrch => { available => $env{'form.dirsrch_available'},
13080: cansearch => \@cansearch,
13081: localonly => $env{'form.dirsrch_instlocalonly'},
13082: lclocalonly => $env{'form.dirsrch_domlocalonly'},
13083: lcavailable => $env{'form.dirsrch_domavailable'},
13084: searchby => \@searchby,
13085: searchtypes => \@searchtypes,
13086: }
13087: );
13088: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
13089: $dom);
13090: if ($putresult eq 'ok') {
13091: if (exists($currdirsrch{'available'})) {
13092: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
13093: $changes{'available'} = 1;
13094: }
13095: } else {
13096: if ($env{'form.dirsrch_available'} eq '1') {
13097: $changes{'available'} = 1;
13098: }
13099: }
13100: if (exists($currdirsrch{'lcavailable'})) {
13101: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
13102: $changes{'lcavailable'} = 1;
13103: }
13104: } else {
13105: if ($env{'form.dirsrch_lcavailable'} eq '1') {
13106: $changes{'lcavailable'} = 1;
13107: }
13108: }
13109: if (exists($currdirsrch{'localonly'})) {
13110: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
13111: $changes{'localonly'} = 1;
13112: }
13113: } else {
13114: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
13115: $changes{'localonly'} = 1;
13116: }
13117: }
13118: if (exists($currdirsrch{'lclocalonly'})) {
13119: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
13120: $changes{'lclocalonly'} = 1;
13121: }
13122: } else {
13123: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
13124: $changes{'lclocalonly'} = 1;
13125: }
13126: }
13127: if (keys(%changes) > 0) {
13128: $resulttext = &mt('Changes made:').'<ul>';
13129: if ($changes{'available'}) {
13130: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
13131: }
13132: if ($changes{'lcavailable'}) {
13133: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
13134: }
13135: if ($changes{'localonly'}) {
13136: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
13137: }
13138: if ($changes{'lclocalonly'}) {
13139: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
13140: }
13141: if (ref($changes{'cansearch'}) eq 'ARRAY') {
13142: my $chgtext;
13143: if (ref($usertypes) eq 'HASH') {
13144: if (keys(%{$usertypes}) > 0) {
13145: foreach my $type (@{$types}) {
13146: if (grep(/^\Q$type\E$/,@cansearch)) {
13147: $chgtext .= $usertypes->{$type}.'; ';
13148: }
13149: }
13150: if (grep(/^default$/,@cansearch)) {
13151: $chgtext .= $othertitle;
13152: } else {
13153: $chgtext =~ s/\; $//;
13154: }
13155: $resulttext .=
13156: '<li>'.
13157: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
13158: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
13159: '</li>';
13160: }
13161: }
13162: }
13163: if (ref($changes{'searchby'}) eq 'ARRAY') {
13164: my ($searchtitles,$titleorder) = &sorted_searchtitles();
13165: my $chgtext;
13166: foreach my $type (@{$titleorder}) {
13167: if (grep(/^\Q$type\E$/,@searchby)) {
13168: if (defined($searchtitles->{$type})) {
13169: $chgtext .= $searchtitles->{$type}.'; ';
13170: }
13171: }
13172: }
13173: $chgtext =~ s/\; $//;
13174: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
13175: }
13176: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
13177: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
13178: my $chgtext;
13179: foreach my $type (@{$srchtypeorder}) {
13180: if (grep(/^\Q$type\E$/,@searchtypes)) {
13181: if (defined($srchtypes_desc->{$type})) {
13182: $chgtext .= $srchtypes_desc->{$type}.'; ';
13183: }
13184: }
13185: }
13186: $chgtext =~ s/\; $//;
13187: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
13188: }
13189: $resulttext .= '</ul>';
13190: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
13191: if (ref($lastactref) eq 'HASH') {
13192: $lastactref->{'directorysrch'} = 1;
13193: }
13194: } else {
13195: $resulttext = &mt('No changes made to directory search settings');
13196: }
13197: } else {
13198: $resulttext = '<span class="LC_error">'.
13199: &mt('An error occurred: [_1]',$putresult).'</span>';
13200: }
13201: return $resulttext;
13202: }
13203:
13204: sub modify_contacts {
13205: my ($dom,$lastactref,%domconfig) = @_;
13206: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
13207: if (ref($domconfig{'contacts'}) eq 'HASH') {
13208: foreach my $key (keys(%{$domconfig{'contacts'}})) {
13209: $currsetting{$key} = $domconfig{'contacts'}{$key};
13210: }
13211: }
13212: my (%others,%to,%bcc,%includestr,%includeloc);
13213: my @contacts = ('supportemail','adminemail');
13214: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
13215: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
13216: my @toggles = ('reporterrors','reportupdates','reportstatus');
13217: my @lonstatus = ('threshold','sysmail','weights','excluded');
13218: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
13219: foreach my $type (@mailings) {
13220: @{$newsetting{$type}} =
13221: &Apache::loncommon::get_env_multiple('form.'.$type);
13222: foreach my $item (@contacts) {
13223: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
13224: $contacts_hash{contacts}{$type}{$item} = 1;
13225: } else {
13226: $contacts_hash{contacts}{$type}{$item} = 0;
13227: }
13228: }
13229: $others{$type} = $env{'form.'.$type.'_others'};
13230: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
13231: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13232: $bcc{$type} = $env{'form.'.$type.'_bcc'};
13233: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
13234: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
13235: $includestr{$type} = $env{'form.'.$type.'_includestr'};
13236: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
13237: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13238: }
13239: }
13240: }
13241: foreach my $item (@contacts) {
13242: $to{$item} = $env{'form.'.$item};
13243: $contacts_hash{'contacts'}{$item} = $to{$item};
13244: }
13245: foreach my $item (@toggles) {
13246: if ($env{'form.'.$item} =~ /^(0|1)$/) {
13247: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
13248: }
13249: }
13250: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
13251: foreach my $item (@lonstatus) {
13252: if ($item eq 'excluded') {
13253: my (%serverhomes,@excluded);
13254: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
13255: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
13256: if (@possexcluded) {
13257: foreach my $id (sort(@possexcluded)) {
13258: if ($serverhomes{$id}) {
13259: push(@excluded,$id);
13260: }
13261: }
13262: }
13263: if (@excluded) {
13264: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
13265: }
13266: } elsif ($item eq 'weights') {
13267: foreach my $type ('E','W','N','U') {
13268: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
13269: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
13270: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
13271: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
13272: $env{'form.error'.$item.'_'.$type};
13273: }
13274: }
13275: }
13276: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
13277: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
13278: if ($env{'form.error'.$item} =~ /^\d+$/) {
13279: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
13280: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
13281: }
13282: }
13283: }
13284: }
13285: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
13286: foreach my $field (@{$fields}) {
13287: if (ref($possoptions->{$field}) eq 'ARRAY') {
13288: my $value = $env{'form.helpform_'.$field};
13289: $value =~ s/^\s+|\s+$//g;
13290: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
13291: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
13292: if ($field eq 'screenshot') {
13293: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
13294: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
13295: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
13296: }
13297: }
13298: }
13299: }
13300: }
13301: }
13302: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13303: my (@statuses,%usertypeshash,@overrides);
13304: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
13305: @statuses = @{$types};
13306: if (ref($usertypes) eq 'HASH') {
13307: %usertypeshash = %{$usertypes};
13308: }
13309: }
13310: if (@statuses) {
13311: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
13312: foreach my $type (@possoverrides) {
13313: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
13314: push(@overrides,$type);
13315: }
13316: }
13317: if (@overrides) {
13318: foreach my $type (@overrides) {
13319: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
13320: foreach my $item (@contacts) {
13321: if (grep(/^\Q$item\E$/,@standard)) {
13322: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
13323: $newsetting{'override_'.$type}{$item} = 1;
13324: } else {
13325: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
13326: $newsetting{'override_'.$type}{$item} = 0;
13327: }
13328: }
13329: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
13330: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13331: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
13332: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13333: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
13334: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
13335: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
13336: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13337: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
13338: }
13339: }
13340: }
13341: }
13342: if (keys(%currsetting) > 0) {
13343: foreach my $item (@contacts) {
13344: if ($to{$item} ne $currsetting{$item}) {
13345: $changes{$item} = 1;
13346: }
13347: }
13348: foreach my $type (@mailings) {
13349: foreach my $item (@contacts) {
13350: if (ref($currsetting{$type}) eq 'HASH') {
13351: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
13352: push(@{$changes{$type}},$item);
13353: }
13354: } else {
13355: push(@{$changes{$type}},@{$newsetting{$type}});
13356: }
13357: }
13358: if ($others{$type} ne $currsetting{$type}{'others'}) {
13359: push(@{$changes{$type}},'others');
13360: }
13361: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13362: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
13363: push(@{$changes{$type}},'bcc');
13364: }
13365: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
13366: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
13367: push(@{$changes{$type}},'include');
13368: }
13369: }
13370: }
13371: if (ref($fields) eq 'ARRAY') {
13372: if (ref($currsetting{'helpform'}) eq 'HASH') {
13373: foreach my $field (@{$fields}) {
13374: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
13375: push(@{$changes{'helpform'}},$field);
13376: }
13377: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13378: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
13379: push(@{$changes{'helpform'}},'maxsize');
13380: }
13381: }
13382: }
13383: } else {
13384: foreach my $field (@{$fields}) {
13385: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13386: push(@{$changes{'helpform'}},$field);
13387: }
13388: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13389: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13390: push(@{$changes{'helpform'}},'maxsize');
13391: }
13392: }
13393: }
13394: }
13395: }
13396: if (@statuses) {
13397: if (ref($currsetting{'overrides'}) eq 'HASH') {
13398: foreach my $key (keys(%{$currsetting{'overrides'}})) {
13399: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
13400: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
13401: foreach my $item (@contacts,'bcc','others','include') {
13402: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
13403: push(@{$changes{'overrides'}},$key);
13404: last;
13405: }
13406: }
13407: } else {
13408: push(@{$changes{'overrides'}},$key);
13409: }
13410: }
13411: }
13412: foreach my $key (@overrides) {
13413: unless (exists($currsetting{'overrides'}{$key})) {
13414: push(@{$changes{'overrides'}},$key);
13415: }
13416: }
13417: } else {
13418: foreach my $key (@overrides) {
13419: push(@{$changes{'overrides'}},$key);
13420: }
13421: }
13422: }
13423: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
13424: foreach my $key ('excluded','weights','threshold','sysmail') {
13425: if ($key eq 'excluded') {
13426: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13427: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
13428: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13429: (@{$currsetting{'lonstatus'}{$key}})) {
13430: my @diffs =
13431: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
13432: $currsetting{'lonstatus'}{$key});
13433: if (@diffs) {
13434: push(@{$changes{'lonstatus'}},$key);
13435: }
13436: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
13437: push(@{$changes{'lonstatus'}},$key);
13438: }
13439: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13440: (@{$currsetting{'lonstatus'}{$key}})) {
13441: push(@{$changes{'lonstatus'}},$key);
13442: }
13443: } elsif ($key eq 'weights') {
13444: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13445: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
13446: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13447: foreach my $type ('E','W','N','U') {
13448: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
13449: $currsetting{'lonstatus'}{$key}{$type}) {
13450: push(@{$changes{'lonstatus'}},$key);
13451: last;
13452: }
13453: }
13454: } else {
13455: foreach my $type ('E','W','N','U') {
13456: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
13457: push(@{$changes{'lonstatus'}},$key);
13458: last;
13459: }
13460: }
13461: }
13462: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13463: foreach my $type ('E','W','N','U') {
13464: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
13465: push(@{$changes{'lonstatus'}},$key);
13466: last;
13467: }
13468: }
13469: }
13470: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
13471: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13472: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13473: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
13474: push(@{$changes{'lonstatus'}},$key);
13475: }
13476: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
13477: push(@{$changes{'lonstatus'}},$key);
13478: }
13479: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13480: push(@{$changes{'lonstatus'}},$key);
13481: }
13482: }
13483: }
13484: } else {
13485: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13486: foreach my $key ('excluded','weights','threshold','sysmail') {
13487: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13488: push(@{$changes{'lonstatus'}},$key);
13489: }
13490: }
13491: }
13492: }
13493: } else {
13494: my %default;
13495: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
13496: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
13497: $default{'errormail'} = 'adminemail';
13498: $default{'packagesmail'} = 'adminemail';
13499: $default{'helpdeskmail'} = 'supportemail';
13500: $default{'otherdomsmail'} = 'supportemail';
13501: $default{'lonstatusmail'} = 'adminemail';
13502: $default{'requestsmail'} = 'adminemail';
13503: $default{'updatesmail'} = 'adminemail';
13504: $default{'hostipmail'} = 'adminemail';
13505: foreach my $item (@contacts) {
13506: if ($to{$item} ne $default{$item}) {
13507: $changes{$item} = 1;
13508: }
13509: }
13510: foreach my $type (@mailings) {
13511: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
13512: push(@{$changes{$type}},@{$newsetting{$type}});
13513: }
13514: if ($others{$type} ne '') {
13515: push(@{$changes{$type}},'others');
13516: }
13517: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13518: if ($bcc{$type} ne '') {
13519: push(@{$changes{$type}},'bcc');
13520: }
13521: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
13522: push(@{$changes{$type}},'include');
13523: }
13524: }
13525: }
13526: if (ref($fields) eq 'ARRAY') {
13527: foreach my $field (@{$fields}) {
13528: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13529: push(@{$changes{'helpform'}},$field);
13530: }
13531: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13532: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13533: push(@{$changes{'helpform'}},'maxsize');
13534: }
13535: }
13536: }
13537: }
13538: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13539: foreach my $key ('excluded','weights','threshold','sysmail') {
13540: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13541: push(@{$changes{'lonstatus'}},$key);
13542: }
13543: }
13544: }
13545: }
13546: foreach my $item (@toggles) {
13547: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
13548: $changes{$item} = 1;
13549: } elsif ((!$env{'form.'.$item}) &&
13550: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
13551: $changes{$item} = 1;
13552: }
13553: }
13554: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
13555: $dom);
13556: if ($putresult eq 'ok') {
13557: if (keys(%changes) > 0) {
13558: &Apache::loncommon::devalidate_domconfig_cache($dom);
13559: if (ref($lastactref) eq 'HASH') {
13560: $lastactref->{'domainconfig'} = 1;
13561: }
13562: my ($titles,$short_titles) = &contact_titles();
13563: $resulttext = &mt('Changes made:').'<ul>';
13564: foreach my $item (@contacts) {
13565: if ($changes{$item}) {
13566: $resulttext .= '<li>'.$titles->{$item}.
13567: &mt(' set to: ').
13568: '<span class="LC_cusr_emph">'.
13569: $to{$item}.'</span></li>';
13570: }
13571: }
13572: foreach my $type (@mailings) {
13573: if (ref($changes{$type}) eq 'ARRAY') {
13574: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13575: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
13576: } else {
13577: $resulttext .= '<li>'.$titles->{$type}.': ';
13578: }
13579: my @text;
13580: foreach my $item (@{$newsetting{$type}}) {
13581: push(@text,$short_titles->{$item});
13582: }
13583: if ($others{$type} ne '') {
13584: push(@text,$others{$type});
13585: }
13586: if (@text) {
13587: $resulttext .= '<span class="LC_cusr_emph">'.
13588: join(', ',@text).'</span>';
13589: }
13590: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13591: if ($bcc{$type} ne '') {
13592: my $bcctext;
13593: if (@text) {
13594: $bcctext = ' '.&mt('with Bcc to');
13595: } else {
13596: $bcctext = '(Bcc)';
13597: }
13598: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
13599: } elsif (!@text) {
13600: $resulttext .= &mt('No one');
13601: }
13602: if ($includestr{$type} ne '') {
13603: if ($includeloc{$type} eq 'b') {
13604: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
13605: } elsif ($includeloc{$type} eq 's') {
13606: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
13607: }
13608: }
13609: } elsif (!@text) {
13610: $resulttext .= &mt('No recipients');
13611: }
13612: $resulttext .= '</li>';
13613: }
13614: }
13615: if (ref($changes{'overrides'}) eq 'ARRAY') {
13616: my @deletions;
13617: foreach my $type (@{$changes{'overrides'}}) {
13618: if ($usertypeshash{$type}) {
13619: if (grep(/^\Q$type\E/,@overrides)) {
13620: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
13621: $usertypeshash{$type}).'<ul><li>';
13622: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
13623: my @text;
13624: foreach my $item (@contacts) {
13625: if ($newsetting{'override_'.$type}{$item}) {
13626: push(@text,$short_titles->{$item});
13627: }
13628: }
13629: if ($newsetting{'override_'.$type}{'others'} ne '') {
13630: push(@text,$newsetting{'override_'.$type}{'others'});
13631: }
13632:
13633: if (@text) {
13634: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
13635: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
13636: }
13637: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
13638: my $bcctext;
13639: if (@text) {
13640: $bcctext = ' '.&mt('with Bcc to');
13641: } else {
13642: $bcctext = '(Bcc)';
13643: }
13644: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
13645: } elsif (!@text) {
13646: $resulttext .= &mt('Helpdesk e-mail sent to no one');
13647: }
13648: $resulttext .= '</li>';
13649: if ($newsetting{'override_'.$type}{'include'} ne '') {
13650: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
13651: if ($loc eq 'b') {
13652: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
13653: } elsif ($loc eq 's') {
13654: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
13655: }
13656: }
13657: }
13658: $resulttext .= '</li></ul></li>';
13659: } else {
13660: push(@deletions,$usertypeshash{$type});
13661: }
13662: }
13663: }
13664: if (@deletions) {
13665: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
13666: join(', ',@deletions)).'</li>';
13667: }
13668: }
13669: my @offon = ('off','on');
13670: my $corelink = &core_link_msu();
13671: if ($changes{'reporterrors'}) {
13672: $resulttext .= '<li>'.
13673: &mt('E-mail error reports to [_1] set to "'.
13674: $offon[$env{'form.reporterrors'}].'".',
13675: $corelink).
13676: '</li>';
13677: }
13678: if ($changes{'reportupdates'}) {
13679: $resulttext .= '<li>'.
13680: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
13681: $offon[$env{'form.reportupdates'}].'".',
13682: $corelink).
13683: '</li>';
13684: }
13685: if ($changes{'reportstatus'}) {
13686: $resulttext .= '<li>'.
13687: &mt('E-mail status if errors above threshold to [_1] set to "'.
13688: $offon[$env{'form.reportstatus'}].'".',
13689: $corelink).
13690: '</li>';
13691: }
13692: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
13693: $resulttext .= '<li>'.
13694: &mt('Nightly status check e-mail settings').':<ul>';
13695: my (%defval,%use_def,%shown);
13696: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
13697: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
13698: $defval{'weights'} =
13699: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
13700: $defval{'excluded'} = &mt('None');
13701: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
13702: foreach my $item ('threshold','sysmail','weights','excluded') {
13703: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
13704: if (($item eq 'threshold') || ($item eq 'sysmail')) {
13705: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
13706: } elsif ($item eq 'weights') {
13707: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
13708: foreach my $type ('E','W','N','U') {
13709: $shown{$item} .= $lonstatus_names->{$type}.'=';
13710: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
13711: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
13712: } else {
13713: $shown{$item} .= $lonstatus_defs->{$type};
13714: }
13715: $shown{$item} .= ', ';
13716: }
13717: $shown{$item} =~ s/, $//;
13718: } else {
13719: $shown{$item} = $defval{$item};
13720: }
13721: } elsif ($item eq 'excluded') {
13722: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
13723: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
13724: } else {
13725: $shown{$item} = $defval{$item};
13726: }
13727: }
13728: } else {
13729: $shown{$item} = $defval{$item};
13730: }
13731: }
13732: } else {
13733: foreach my $item ('threshold','weights','excluded','sysmail') {
13734: $shown{$item} = $defval{$item};
13735: }
13736: }
13737: foreach my $item ('threshold','weights','excluded','sysmail') {
13738: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
13739: $shown{$item}).'</li>';
13740: }
13741: $resulttext .= '</ul></li>';
13742: }
13743: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
13744: my (@optional,@required,@unused,$maxsizechg);
13745: foreach my $field (@{$changes{'helpform'}}) {
13746: if ($field eq 'maxsize') {
13747: $maxsizechg = 1;
13748: next;
13749: }
13750: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
13751: push(@optional,$field);
13752: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
13753: push(@unused,$field);
13754: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
13755: push(@required,$field);
13756: }
13757: }
13758: if (@optional) {
13759: $resulttext .= '<li>'.
13760: &mt('Help form fields changed to "Optional": [_1].',
13761: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
13762: '</li>';
13763: }
13764: if (@required) {
13765: $resulttext .= '<li>'.
13766: &mt('Help form fields changed to "Required": [_1].',
13767: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
13768: '</li>';
13769: }
13770: if (@unused) {
13771: $resulttext .= '<li>'.
13772: &mt('Help form fields changed to "Not shown": [_1].',
13773: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
13774: '</li>';
13775: }
13776: if ($maxsizechg) {
13777: $resulttext .= '<li>'.
13778: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
13779: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
13780: '</li>';
13781: }
13782: }
13783: $resulttext .= '</ul>';
13784: } else {
13785: $resulttext = &mt('No changes made to contacts and form settings');
13786: }
13787: } else {
13788: $resulttext = '<span class="LC_error">'.
13789: &mt('An error occurred: [_1].',$putresult).'</span>';
13790: }
13791: return $resulttext;
13792: }
13793:
13794: sub modify_passwords {
13795: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13796: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
13797: $updatedefaults,$updateconf);
13798: my $customfn = 'resetpw.html';
13799: if (ref($domconfig{'passwords'}) eq 'HASH') {
13800: %current = %{$domconfig{'passwords'}};
13801: }
13802: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13803: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13804: if (ref($types) eq 'ARRAY') {
13805: @oktypes = @{$types};
13806: }
13807: push(@oktypes,'default');
13808:
13809: my %titles = &Apache::lonlocal::texthash (
13810: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
13811: intauth_check => 'Check bcrypt cost if authenticated',
13812: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
13813: permanent => 'Permanent e-mail address',
13814: critical => 'Critical notification address',
13815: notify => 'Notification address',
13816: min => 'Minimum password length',
13817: max => 'Maximum password length',
13818: chars => 'Required characters',
13819: numsaved => 'Number of previous passwords to save',
13820: reset => 'Resetting Forgotten Password',
13821: intauth => 'Encryption of Stored Passwords (Internal Auth)',
13822: rules => 'Rules for LON-CAPA Passwords',
13823: crsownerchg => 'Course Owner Changing Student Passwords',
13824: username => 'Username',
13825: email => 'E-mail address',
13826: );
13827:
13828: #
13829: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
13830: #
13831: my (%curr_defaults,%save_defaults);
13832: if (ref($domconfig{'defaults'}) eq 'HASH') {
13833: foreach my $key (keys(%{$domconfig{'defaults'}})) {
13834: if ($key =~ /^intauth_(cost|check|switch)$/) {
13835: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
13836: } else {
13837: $save_defaults{$key} = $domconfig{'defaults'}{$key};
13838: }
13839: }
13840: }
13841: my %staticdefaults = (
13842: 'resetlink' => 2,
13843: 'resetcase' => \@oktypes,
13844: 'resetprelink' => 'both',
13845: 'resetemail' => ['critical','notify','permanent'],
13846: 'intauth_cost' => 10,
13847: 'intauth_check' => 0,
13848: 'intauth_switch' => 0,
13849: );
13850: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
13851: foreach my $type (@oktypes) {
13852: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
13853: }
13854: my $linklife = $env{'form.passwords_link'};
13855: $linklife =~ s/^\s+|\s+$//g;
13856: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
13857: $newvalues{'resetlink'} = $linklife;
13858: if ($current{'resetlink'}) {
13859: if ($current{'resetlink'} ne $linklife) {
13860: $changes{'reset'} = 1;
13861: }
13862: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
13863: if ($staticdefaults{'resetlink'} ne $linklife) {
13864: $changes{'reset'} = 1;
13865: }
13866: }
13867: } elsif ($current{'resetlink'}) {
13868: $changes{'reset'} = 1;
13869: }
13870: my @casesens;
13871: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
13872: foreach my $case (sort(@posscase)) {
13873: if (grep(/^\Q$case\E$/,@oktypes)) {
13874: push(@casesens,$case);
13875: }
13876: }
13877: $newvalues{'resetcase'} = \@casesens;
13878: if (ref($current{'resetcase'}) eq 'ARRAY') {
13879: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
13880: if (@diffs > 0) {
13881: $changes{'reset'} = 1;
13882: }
13883: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
13884: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
13885: if (@diffs > 0) {
13886: $changes{'reset'} = 1;
13887: }
13888: }
13889: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
13890: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
13891: if (exists($current{'resetprelink'})) {
13892: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
13893: $changes{'reset'} = 1;
13894: }
13895: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
13896: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
13897: $changes{'reset'} = 1;
13898: }
13899: }
13900: } elsif ($current{'resetprelink'}) {
13901: $changes{'reset'} = 1;
13902: }
13903: foreach my $type (@oktypes) {
13904: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
13905: my @postlink;
13906: foreach my $item (sort(@possplink)) {
13907: if ($item =~ /^(email|username)$/) {
13908: push(@postlink,$item);
13909: }
13910: }
13911: $newvalues{'resetpostlink'}{$type} = \@postlink;
13912: unless ($changes{'reset'}) {
13913: if (ref($current{'resetpostlink'}) eq 'HASH') {
13914: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
13915: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
13916: if (@diffs > 0) {
13917: $changes{'reset'} = 1;
13918: }
13919: } else {
13920: $changes{'reset'} = 1;
13921: }
13922: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
13923: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
13924: if (@diffs > 0) {
13925: $changes{'reset'} = 1;
13926: }
13927: }
13928: }
13929: }
13930: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
13931: my @resetemail;
13932: foreach my $item (sort(@possemailsrc)) {
13933: if ($item =~ /^(permanent|critical|notify)$/) {
13934: push(@resetemail,$item);
13935: }
13936: }
13937: $newvalues{'resetemail'} = \@resetemail;
13938: unless ($changes{'reset'}) {
13939: if (ref($current{'resetemail'}) eq 'ARRAY') {
13940: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
13941: if (@diffs > 0) {
13942: $changes{'reset'} = 1;
13943: }
13944: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
13945: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
13946: if (@diffs > 0) {
13947: $changes{'reset'} = 1;
13948: }
13949: }
13950: }
13951: if ($env{'form.passwords_stdtext'} == 0) {
13952: $newvalues{'resetremove'} = 1;
13953: unless ($current{'resetremove'}) {
13954: $changes{'reset'} = 1;
13955: }
13956: } elsif ($current{'resetremove'}) {
13957: $changes{'reset'} = 1;
13958: }
13959: if ($env{'form.passwords_customfile.filename'} ne '') {
13960: my $servadm = $r->dir_config('lonAdmEMail');
13961: my $servadm = $r->dir_config('lonAdmEMail');
13962: my ($configuserok,$author_ok,$switchserver) =
13963: &config_check($dom,$confname,$servadm);
13964: my $error;
13965: if ($configuserok eq 'ok') {
13966: if ($switchserver) {
13967: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
13968: } else {
13969: if ($author_ok eq 'ok') {
13970: my ($result,$customurl) =
13971: &publishlogo($r,'upload','passwords_customfile',$dom,
13972: $confname,'customtext/resetpw','','',$customfn);
13973: if ($result eq 'ok') {
13974: $newvalues{'resetcustom'} = $customurl;
13975: $changes{'reset'} = 1;
13976: } else {
13977: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
13978: }
13979: } else {
13980: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
13981: }
13982: }
13983: } else {
13984: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
13985: }
13986: if ($error) {
13987: &Apache::lonnet::logthis($error);
13988: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13989: }
13990: } elsif ($current{'resetcustom'}) {
13991: if ($env{'form.passwords_custom_del'}) {
13992: $changes{'reset'} = 1;
13993: } else {
13994: $newvalues{'resetcustom'} = $current{'resetcustom'};
13995: }
13996: }
13997: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
13998: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
13999: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
14000: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
14001: $changes{'intauth'} = 1;
14002: }
14003: } else {
14004: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
14005: }
14006: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
14007: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
14008: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
14009: $changes{'intauth'} = 1;
14010: }
14011: } else {
14012: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14013: }
14014: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
14015: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
14016: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
14017: $changes{'intauth'} = 1;
14018: }
14019: } else {
14020: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14021: }
14022: foreach my $item ('cost','check','switch') {
14023: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
14024: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
14025: $updatedefaults = 1;
14026: }
14027: }
14028: foreach my $rule ('min','max','numsaved') {
14029: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
14030: my $ruleok;
14031: if ($rule eq 'min') {
14032: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
14033: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
14034: $ruleok = 1;
14035: }
14036: }
14037: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
14038: ($env{'form.passwords_'.$rule} ne '0')) {
14039: $ruleok = 1;
14040: }
14041: if ($ruleok) {
14042: $newvalues{$rule} = $env{'form.passwords_'.$rule};
14043: if (exists($current{$rule})) {
14044: if ($newvalues{$rule} ne $current{$rule}) {
14045: $changes{'rules'} = 1;
14046: }
14047: } elsif ($rule eq 'min') {
14048: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
14049: $changes{'rules'} = 1;
14050: }
14051: } else {
14052: $changes{'rules'} = 1;
14053: }
14054: } elsif (exists($current{$rule})) {
14055: $changes{'rules'} = 1;
14056: }
14057: }
14058: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
14059: my @chars;
14060: foreach my $item (sort(@posschars)) {
14061: if ($item =~ /^(uc|lc|num|spec)$/) {
14062: push(@chars,$item);
14063: }
14064: }
14065: $newvalues{'chars'} = \@chars;
14066: unless ($changes{'rules'}) {
14067: if (ref($current{'chars'}) eq 'ARRAY') {
14068: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
14069: if (@diffs > 0) {
14070: $changes{'rules'} = 1;
14071: }
14072: } else {
14073: if (@chars > 0) {
14074: $changes{'rules'} = 1;
14075: }
14076: }
14077: }
14078: my %crsownerchg = (
14079: by => [],
14080: for => [],
14081: );
14082: foreach my $item ('by','for') {
14083: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
14084: foreach my $type (sort(@posstypes)) {
14085: if (grep(/^\Q$type\E$/,@oktypes)) {
14086: push(@{$crsownerchg{$item}},$type);
14087: }
14088: }
14089: }
14090: $newvalues{'crsownerchg'} = \%crsownerchg;
14091: if (ref($current{'crsownerchg'}) eq 'HASH') {
14092: foreach my $item ('by','for') {
14093: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
14094: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
14095: if (@diffs > 0) {
14096: $changes{'crsownerchg'} = 1;
14097: last;
14098: }
14099: }
14100: }
14101: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
14102: foreach my $item ('by','for') {
14103: if (@{$crsownerchg{$item}} > 0) {
14104: $changes{'crsownerchg'} = 1;
14105: last;
14106: }
14107: }
14108: }
14109:
14110: my %confighash = (
14111: defaults => \%save_defaults,
14112: passwords => \%newvalues,
14113: );
14114: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
14115:
14116: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
14117: if ($putresult eq 'ok') {
14118: if (keys(%changes) > 0) {
14119: $resulttext = &mt('Changes made: ').'<ul>';
14120: foreach my $key ('reset','intauth','rules','crsownerchg') {
14121: if ($changes{$key}) {
14122: unless ($key eq 'intauth') {
14123: $updateconf = 1;
14124: }
14125: $resulttext .= '<li>'.$titles{$key}.':<ul>';
14126: if ($key eq 'reset') {
14127: if ($confighash{'passwords'}{'captcha'} eq 'original') {
14128: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
14129: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
14130: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
14131: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
14132: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
14133: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
14134: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
14135: }
14136: } else {
14137: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
14138: }
14139: if ($confighash{'passwords'}{'resetlink'}) {
14140: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
14141: } else {
14142: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
14143: &mt('Will default to 2 hours').'</li>';
14144: }
14145: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
14146: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
14147: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
14148: } else {
14149: my $casesens;
14150: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
14151: if ($type eq 'default') {
14152: $casesens .= $othertitle.', ';
14153: } elsif ($usertypes->{$type} ne '') {
14154: $casesens .= $usertypes->{$type}.', ';
14155: }
14156: }
14157: $casesens =~ s/\Q, \E$//;
14158: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
14159: }
14160: } else {
14161: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
14162: }
14163: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
14164: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
14165: } else {
14166: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
14167: }
14168: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
14169: my $output;
14170: if (ref($types) eq 'ARRAY') {
14171: foreach my $type (@{$types}) {
14172: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
14173: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
14174: $output .= $usertypes->{$type}.' -- '.&mt('none');
14175: } else {
14176: $output .= $usertypes->{$type}.' -- '.
14177: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
14178: }
14179: }
14180: }
14181: }
14182: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
14183: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
14184: $output .= $othertitle.' -- '.&mt('none');
14185: } else {
14186: $output .= $othertitle.' -- '.
14187: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
14188: }
14189: }
14190: if ($output) {
14191: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
14192: } else {
14193: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
14194: }
14195: } else {
14196: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
14197: }
14198: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
14199: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
14200: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
14201: } else {
14202: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14203: }
14204: } else {
14205: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14206: }
14207: if ($confighash{'passwords'}{'resetremove'}) {
14208: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
14209: } else {
14210: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
14211: }
14212: if ($confighash{'passwords'}{'resetcustom'}) {
14213: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
14214: &mt('custom text'),600,500,undef,undef,
14215: undef,undef,'background-color:#ffffff');
14216: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
14217: } else {
14218: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
14219: }
14220: } elsif ($key eq 'intauth') {
14221: foreach my $item ('cost','switch','check') {
14222: my $value = $save_defaults{$key.'_'.$item};
14223: if ($item eq 'switch') {
14224: my %optiondesc = &Apache::lonlocal::texthash (
14225: 0 => 'No',
14226: 1 => 'Yes',
14227: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
14228: );
14229: if ($value =~ /^(0|1|2)$/) {
14230: $value = $optiondesc{$value};
14231: } else {
14232: $value = &mt('none -- defaults to No');
14233: }
14234: } elsif ($item eq 'check') {
14235: my %optiondesc = &Apache::lonlocal::texthash (
14236: 0 => 'No',
14237: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
14238: 2 => 'Yes, disallow login if stored cost is less than domain default',
14239: );
14240: if ($value =~ /^(0|1|2)$/) {
14241: $value = $optiondesc{$value};
14242: } else {
14243: $value = &mt('none -- defaults to No');
14244: }
14245: }
14246: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
14247: }
14248: } elsif ($key eq 'rules') {
14249: foreach my $rule ('min','max','numsaved') {
14250: if ($confighash{'passwords'}{$rule} eq '') {
14251: if ($rule eq 'min') {
14252: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
14253: ' '.&mt('Default of [_1] will be used',
14254: $Apache::lonnet::passwdmin).'</li>';
14255: } else {
14256: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
14257: }
14258: } else {
14259: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
14260: }
14261: }
14262: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
14263: if (@{$confighash{'passwords'}{'chars'}} > 0) {
14264: my %rulenames = &Apache::lonlocal::texthash(
14265: uc => 'At least one upper case letter',
14266: lc => 'At least one lower case letter',
14267: num => 'At least one number',
14268: spec => 'At least one non-alphanumeric',
14269: );
14270: my $needed = '<ul><li>'.
14271: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
14272: '</li></ul>';
14273: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
14274: } else {
14275: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14276: }
14277: } else {
14278: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14279: }
14280: } elsif ($key eq 'crsownerchg') {
14281: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
14282: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
14283: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
14284: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
14285: } else {
14286: my %crsownerstr;
14287: foreach my $item ('by','for') {
14288: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
14289: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
14290: if ($type eq 'default') {
14291: $crsownerstr{$item} .= $othertitle.', ';
14292: } elsif ($usertypes->{$type} ne '') {
14293: $crsownerstr{$item} .= $usertypes->{$type}.', ';
14294: }
14295: }
14296: $crsownerstr{$item} =~ s/\Q, \E$//;
14297: }
14298: }
14299: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
14300: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
14301: }
14302: } else {
14303: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
14304: }
14305: }
14306: $resulttext .= '</ul></li>';
14307: }
14308: }
14309: $resulttext .= '</ul>';
14310: } else {
14311: $resulttext = &mt('No changes made to password settings');
14312: }
14313: my $cachetime = 24*60*60;
14314: if ($updatedefaults) {
14315: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14316: if (ref($lastactref) eq 'HASH') {
14317: $lastactref->{'domdefaults'} = 1;
14318: }
14319: }
14320: if ($updateconf) {
14321: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
14322: if (ref($lastactref) eq 'HASH') {
14323: $lastactref->{'passwdconf'} = 1;
14324: }
14325: }
14326: } else {
14327: $resulttext = '<span class="LC_error">'.
14328: &mt('An error occurred: [_1]',$putresult).'</span>';
14329: }
14330: if ($errors) {
14331: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
14332: $errors.'</ul></p>';
14333: }
14334: return $resulttext;
14335: }
14336:
14337: sub modify_usercreation {
14338: my ($dom,%domconfig) = @_;
14339: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
14340: my $warningmsg;
14341: if (ref($domconfig{'usercreation'}) eq 'HASH') {
14342: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
14343: if ($key eq 'cancreate') {
14344: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
14345: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
14346: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
14347: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
14348: } else {
14349: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
14350: }
14351: }
14352: }
14353: } elsif ($key eq 'email_rule') {
14354: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
14355: } else {
14356: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
14357: }
14358: }
14359: }
14360: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
14361: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
14362: my @contexts = ('author','course','requestcrs');
14363: foreach my $item(@contexts) {
14364: $cancreate{$item} = $env{'form.can_createuser_'.$item};
14365: }
14366: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14367: foreach my $item (@contexts) {
14368: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
14369: push(@{$changes{'cancreate'}},$item);
14370: }
14371: }
14372: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
14373: foreach my $item (@contexts) {
14374: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
14375: if ($cancreate{$item} ne 'any') {
14376: push(@{$changes{'cancreate'}},$item);
14377: }
14378: } else {
14379: if ($cancreate{$item} ne 'none') {
14380: push(@{$changes{'cancreate'}},$item);
14381: }
14382: }
14383: }
14384: } else {
14385: foreach my $item (@contexts) {
14386: push(@{$changes{'cancreate'}},$item);
14387: }
14388: }
14389:
14390: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
14391: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
14392: if (!grep(/^\Q$type\E$/,@username_rule)) {
14393: push(@{$changes{'username_rule'}},$type);
14394: }
14395: }
14396: foreach my $type (@username_rule) {
14397: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
14398: push(@{$changes{'username_rule'}},$type);
14399: }
14400: }
14401: } else {
14402: push(@{$changes{'username_rule'}},@username_rule);
14403: }
14404:
14405: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
14406: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
14407: if (!grep(/^\Q$type\E$/,@id_rule)) {
14408: push(@{$changes{'id_rule'}},$type);
14409: }
14410: }
14411: foreach my $type (@id_rule) {
14412: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
14413: push(@{$changes{'id_rule'}},$type);
14414: }
14415: }
14416: } else {
14417: push(@{$changes{'id_rule'}},@id_rule);
14418: }
14419:
14420: my @authen_contexts = ('author','course','domain');
14421: my @authtypes = ('int','krb4','krb5','loc');
14422: my %authhash;
14423: foreach my $item (@authen_contexts) {
14424: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
14425: foreach my $auth (@authtypes) {
14426: if (grep(/^\Q$auth\E$/,@authallowed)) {
14427: $authhash{$item}{$auth} = 1;
14428: } else {
14429: $authhash{$item}{$auth} = 0;
14430: }
14431: }
14432: }
14433: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
14434: foreach my $item (@authen_contexts) {
14435: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
14436: foreach my $auth (@authtypes) {
14437: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
14438: push(@{$changes{'authtypes'}},$item);
14439: last;
14440: }
14441: }
14442: }
14443: }
14444: } else {
14445: foreach my $item (@authen_contexts) {
14446: push(@{$changes{'authtypes'}},$item);
14447: }
14448: }
14449:
14450: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
14451: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
14452: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
14453: $save_usercreate{'id_rule'} = \@id_rule;
14454: $save_usercreate{'username_rule'} = \@username_rule,
14455: $save_usercreate{'authtypes'} = \%authhash;
14456:
14457: my %usercreation_hash = (
14458: usercreation => \%save_usercreate,
14459: );
14460:
14461: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
14462: $dom);
14463:
14464: if ($putresult eq 'ok') {
14465: if (keys(%changes) > 0) {
14466: $resulttext = &mt('Changes made:').'<ul>';
14467: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14468: my %lt = &usercreation_types();
14469: foreach my $type (@{$changes{'cancreate'}}) {
14470: my $chgtext = $lt{$type}.', ';
14471: if ($cancreate{$type} eq 'none') {
14472: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
14473: } elsif ($cancreate{$type} eq 'any') {
14474: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
14475: } elsif ($cancreate{$type} eq 'official') {
14476: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
14477: } elsif ($cancreate{$type} eq 'unofficial') {
14478: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
14479: }
14480: $resulttext .= '<li>'.$chgtext.'</li>';
14481: }
14482: }
14483: if (ref($changes{'username_rule'}) eq 'ARRAY') {
14484: my ($rules,$ruleorder) =
14485: &Apache::lonnet::inst_userrules($dom,'username');
14486: my $chgtext = '<ul>';
14487: foreach my $type (@username_rule) {
14488: if (ref($rules->{$type}) eq 'HASH') {
14489: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
14490: }
14491: }
14492: $chgtext .= '</ul>';
14493: if (@username_rule > 0) {
14494: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
14495: } else {
14496: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
14497: }
14498: }
14499: if (ref($changes{'id_rule'}) eq 'ARRAY') {
14500: my ($idrules,$idruleorder) =
14501: &Apache::lonnet::inst_userrules($dom,'id');
14502: my $chgtext = '<ul>';
14503: foreach my $type (@id_rule) {
14504: if (ref($idrules->{$type}) eq 'HASH') {
14505: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
14506: }
14507: }
14508: $chgtext .= '</ul>';
14509: if (@id_rule > 0) {
14510: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
14511: } else {
14512: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
14513: }
14514: }
14515: my %authname = &authtype_names();
14516: my %context_title = &context_names();
14517: if (ref($changes{'authtypes'}) eq 'ARRAY') {
14518: my $chgtext = '<ul>';
14519: foreach my $type (@{$changes{'authtypes'}}) {
14520: my @allowed;
14521: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
14522: foreach my $auth (@authtypes) {
14523: if ($authhash{$type}{$auth}) {
14524: push(@allowed,$authname{$auth});
14525: }
14526: }
14527: if (@allowed > 0) {
14528: $chgtext .= join(', ',@allowed).'</li>';
14529: } else {
14530: $chgtext .= &mt('none').'</li>';
14531: }
14532: }
14533: $chgtext .= '</ul>';
14534: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
14535: $resulttext .= '</li>';
14536: }
14537: $resulttext .= '</ul>';
14538: } else {
14539: $resulttext = &mt('No changes made to user creation settings');
14540: }
14541: } else {
14542: $resulttext = '<span class="LC_error">'.
14543: &mt('An error occurred: [_1]',$putresult).'</span>';
14544: }
14545: if ($warningmsg ne '') {
14546: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
14547: }
14548: return $resulttext;
14549: }
14550:
14551: sub modify_selfcreation {
14552: my ($dom,$lastactref,%domconfig) = @_;
14553: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
14554: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
14555: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14556: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
14557: if (ref($typesref) eq 'ARRAY') {
14558: @types = @{$typesref};
14559: }
14560: if (ref($usertypesref) eq 'HASH') {
14561: %usertypes = %{$usertypesref};
14562: }
14563: $usertypes{'default'} = $othertitle;
14564: #
14565: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
14566: #
14567: if (ref($domconfig{'usercreation'}) eq 'HASH') {
14568: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
14569: if ($key eq 'cancreate') {
14570: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
14571: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
14572: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
14573: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
14574: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
14575: ($item eq 'emailusername') || ($item eq 'shibenv') ||
14576: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
14577: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
14578: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
14579: } else {
14580: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
14581: }
14582: }
14583: }
14584: } elsif ($key eq 'email_rule') {
14585: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
14586: } else {
14587: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
14588: }
14589: }
14590: }
14591: #
14592: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
14593: #
14594: if (ref($domconfig{'usermodification'}) eq 'HASH') {
14595: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
14596: if ($key eq 'selfcreate') {
14597: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
14598: } else {
14599: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
14600: }
14601: }
14602: }
14603: #
14604: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
14605: #
14606: if (ref($domconfig{'inststatus'}) eq 'HASH') {
14607: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
14608: if ($key eq 'inststatusguest') {
14609: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
14610: } else {
14611: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
14612: }
14613: }
14614: }
14615:
14616: my @contexts = ('selfcreate');
14617: @{$cancreate{'selfcreate'}} = ();
14618: %{$cancreate{'emailusername'}} = ();
14619: if (@types) {
14620: @{$cancreate{'statustocreate'}} = ();
14621: }
14622: %{$cancreate{'selfcreateprocessing'}} = ();
14623: %{$cancreate{'shibenv'}} = ();
14624: %{$cancreate{'emailverified'}} = ();
14625: %{$cancreate{'emailoptions'}} = ();
14626: %{$cancreate{'emaildomain'}} = ();
14627: my %selfcreatetypes = (
14628: sso => 'users authenticated by institutional single sign on',
14629: login => 'users authenticated by institutional log-in',
14630: email => 'users verified by e-mail',
14631: );
14632: #
14633: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
14634: # is permitted.
14635: #
14636:
14637: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
14638:
14639: my (@statuses,%email_rule);
14640: foreach my $item ('login','sso','email') {
14641: if ($item eq 'email') {
14642: if ($env{'form.cancreate_email'}) {
14643: if (@types) {
14644: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
14645: foreach my $status (@poss_statuses) {
14646: if (grep(/^\Q$status\E$/,(@types,'default'))) {
14647: push(@statuses,$status);
14648: }
14649: }
14650: $save_inststatus{'inststatusguest'} = \@statuses;
14651: } else {
14652: push(@statuses,'default');
14653: }
14654: if (@statuses) {
14655: my %curr_rule;
14656: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
14657: foreach my $type (@statuses) {
14658: $curr_rule{$type} = $curr_usercreation{'email_rule'};
14659: }
14660: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
14661: foreach my $type (@statuses) {
14662: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
14663: }
14664: }
14665: push(@{$cancreate{'selfcreate'}},'email');
14666: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
14667: my %curremaildom;
14668: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
14669: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
14670: }
14671: foreach my $type (@statuses) {
14672: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
14673: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
14674: }
14675: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
14676: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
14677: }
14678: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
14679: #
14680: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
14681: #
14682: my $chosen = $1;
14683: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
14684: my $emaildom;
14685: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
14686: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
14687: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
14688: if (ref($curremaildom{$type}) eq 'HASH') {
14689: if (exists($curremaildom{$type}{$chosen})) {
14690: if ($curremaildom{$type}{$chosen} ne $emaildom) {
14691: push(@{$changes{'cancreate'}},'emaildomain');
14692: }
14693: } elsif ($emaildom ne '') {
14694: push(@{$changes{'cancreate'}},'emaildomain');
14695: }
14696: } elsif ($emaildom ne '') {
14697: push(@{$changes{'cancreate'}},'emaildomain');
14698: }
14699: }
14700: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
14701: } elsif ($chosen eq 'custom') {
14702: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
14703: $email_rule{$type} = [];
14704: if (ref($emailrules) eq 'HASH') {
14705: foreach my $rule (@possemail_rules) {
14706: if (exists($emailrules->{$rule})) {
14707: push(@{$email_rule{$type}},$rule);
14708: }
14709: }
14710: }
14711: if (@{$email_rule{$type}}) {
14712: $cancreate{'emailoptions'}{$type} = 'custom';
14713: if (ref($curr_rule{$type}) eq 'ARRAY') {
14714: if (@{$curr_rule{$type}} > 0) {
14715: foreach my $rule (@{$curr_rule{$type}}) {
14716: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
14717: push(@{$changes{'email_rule'}},$type);
14718: }
14719: }
14720: }
14721: foreach my $type (@{$email_rule{$type}}) {
14722: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
14723: push(@{$changes{'email_rule'}},$type);
14724: }
14725: }
14726: } else {
14727: push(@{$changes{'email_rule'}},$type);
14728: }
14729: }
14730: } else {
14731: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
14732: }
14733: }
14734: }
14735: if (@types) {
14736: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
14737: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
14738: if (@changed) {
14739: push(@{$changes{'inststatus'}},'inststatusguest');
14740: }
14741: } else {
14742: push(@{$changes{'inststatus'}},'inststatusguest');
14743: }
14744: }
14745: } else {
14746: delete($env{'form.cancreate_email'});
14747: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
14748: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
14749: push(@{$changes{'inststatus'}},'inststatusguest');
14750: }
14751: }
14752: }
14753: } else {
14754: $save_inststatus{'inststatusguest'} = [];
14755: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
14756: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
14757: push(@{$changes{'inststatus'}},'inststatusguest');
14758: }
14759: }
14760: }
14761: } else {
14762: if ($env{'form.cancreate_'.$item}) {
14763: push(@{$cancreate{'selfcreate'}},$item);
14764: }
14765: }
14766: }
14767: my (%userinfo,%savecaptcha);
14768: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
14769: #
14770: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
14771: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
14772: #
14773:
14774: if ($env{'form.cancreate_email'}) {
14775: push(@contexts,'emailusername');
14776: if (@statuses) {
14777: foreach my $type (@statuses) {
14778: if (ref($infofields) eq 'ARRAY') {
14779: foreach my $field (@{$infofields}) {
14780: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
14781: $cancreate{'emailusername'}{$type}{$field} = $1;
14782: }
14783: }
14784: }
14785: }
14786: }
14787: #
14788: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
14789: # queued requests for self-creation of account verified by e-mail.
14790: #
14791:
14792: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
14793: @approvalnotify = sort(@approvalnotify);
14794: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
14795: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14796: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
14797: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
14798: push(@{$changes{'cancreate'}},'notify');
14799: }
14800: } else {
14801: if ($cancreate{'notify'}{'approval'}) {
14802: push(@{$changes{'cancreate'}},'notify');
14803: }
14804: }
14805: } elsif ($cancreate{'notify'}{'approval'}) {
14806: push(@{$changes{'cancreate'}},'notify');
14807: }
14808:
14809: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
14810: }
14811: #
14812: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
14813: # institutional log-in.
14814: #
14815: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
14816: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
14817: ($domdefaults{'auth_def'} eq 'localauth'))) {
14818: $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.').' '.
14819: &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.');
14820: }
14821: }
14822: my @fields = ('lastname','firstname','middlename','generation',
14823: 'permanentemail','id');
14824: my @shibfields = (@fields,'inststatus');
14825: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14826: #
14827: # Where usernames may created for institutional log-in and/or institutional single sign on:
14828: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
14829: # may self-create accounts
14830: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
14831: # which the user may supply, if institutional data is unavailable.
14832: #
14833: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
14834: if (@types) {
14835: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
14836: push(@contexts,'statustocreate');
14837: foreach my $type (@types) {
14838: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
14839: foreach my $field (@fields) {
14840: if (grep(/^\Q$field\E$/,@modifiable)) {
14841: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
14842: } else {
14843: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
14844: }
14845: }
14846: }
14847: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
14848: foreach my $type (@types) {
14849: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
14850: foreach my $field (@fields) {
14851: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
14852: $curr_usermodify{'selfcreate'}{$type}{$field}) {
14853: push(@{$changes{'selfcreate'}},$type);
14854: last;
14855: }
14856: }
14857: }
14858: }
14859: } else {
14860: foreach my $type (@types) {
14861: push(@{$changes{'selfcreate'}},$type);
14862: }
14863: }
14864: }
14865: foreach my $field (@shibfields) {
14866: if ($env{'form.shibenv_'.$field} ne '') {
14867: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
14868: }
14869: }
14870: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14871: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
14872: foreach my $field (@shibfields) {
14873: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
14874: push(@{$changes{'cancreate'}},'shibenv');
14875: }
14876: }
14877: } else {
14878: foreach my $field (@shibfields) {
14879: if ($env{'form.shibenv_'.$field}) {
14880: push(@{$changes{'cancreate'}},'shibenv');
14881: last;
14882: }
14883: }
14884: }
14885: }
14886: }
14887: foreach my $item (@contexts) {
14888: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
14889: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
14890: if (ref($cancreate{$item}) eq 'ARRAY') {
14891: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
14892: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14893: push(@{$changes{'cancreate'}},$item);
14894: }
14895: }
14896: }
14897: }
14898: if (ref($cancreate{$item}) eq 'ARRAY') {
14899: foreach my $type (@{$cancreate{$item}}) {
14900: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
14901: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14902: push(@{$changes{'cancreate'}},$item);
14903: }
14904: }
14905: }
14906: }
14907: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
14908: if (ref($cancreate{$item}) eq 'HASH') {
14909: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
14910: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
14911: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
14912: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
14913: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14914: push(@{$changes{'cancreate'}},$item);
14915: }
14916: }
14917: }
14918: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14919: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
14920: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14921: push(@{$changes{'cancreate'}},$item);
14922: }
14923: }
14924: }
14925: }
14926: foreach my $type (keys(%{$cancreate{$item}})) {
14927: if (ref($cancreate{$item}{$type}) eq 'HASH') {
14928: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
14929: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
14930: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
14931: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14932: push(@{$changes{'cancreate'}},$item);
14933: }
14934: }
14935: } else {
14936: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14937: push(@{$changes{'cancreate'}},$item);
14938: }
14939: }
14940: }
14941: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14942: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
14943: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14944: push(@{$changes{'cancreate'}},$item);
14945: }
14946: }
14947: }
14948: }
14949: }
14950: } elsif ($curr_usercreation{'cancreate'}{$item}) {
14951: if (ref($cancreate{$item}) eq 'ARRAY') {
14952: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
14953: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14954: push(@{$changes{'cancreate'}},$item);
14955: }
14956: }
14957: }
14958: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14959: if (ref($cancreate{$item}) eq 'HASH') {
14960: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14961: push(@{$changes{'cancreate'}},$item);
14962: }
14963: }
14964: } elsif ($item eq 'emailusername') {
14965: if (ref($cancreate{$item}) eq 'HASH') {
14966: foreach my $type (keys(%{$cancreate{$item}})) {
14967: if (ref($cancreate{$item}{$type}) eq 'HASH') {
14968: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
14969: if ($cancreate{$item}{$type}{$field}) {
14970: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14971: push(@{$changes{'cancreate'}},$item);
14972: }
14973: last;
14974: }
14975: }
14976: }
14977: }
14978: }
14979: }
14980: }
14981: #
14982: # Populate %save_usercreate hash with updates to self-creation configuration.
14983: #
14984: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
14985: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
14986: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
14987: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
14988: if (ref($cancreate{'notify'}) eq 'HASH') {
14989: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
14990: }
14991: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
14992: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
14993: }
14994: if (ref($cancreate{'emailverified'}) eq 'HASH') {
14995: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
14996: }
14997: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
14998: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
14999: }
15000: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
15001: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
15002: }
15003: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15004: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
15005: }
15006: if (ref($cancreate{'shibenv'}) eq 'HASH') {
15007: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
15008: }
15009: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
15010: $save_usercreate{'email_rule'} = \%email_rule;
15011:
15012: my %userconfig_hash = (
15013: usercreation => \%save_usercreate,
15014: usermodification => \%save_usermodify,
15015: inststatus => \%save_inststatus,
15016: );
15017:
15018: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
15019: $dom);
15020: #
15021: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
15022: #
15023: if ($putresult eq 'ok') {
15024: if (keys(%changes) > 0) {
15025: $resulttext = &mt('Changes made:').'<ul>';
15026: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15027: my %lt = &selfcreation_types();
15028: foreach my $type (@{$changes{'cancreate'}}) {
15029: my $chgtext = '';
15030: if ($type eq 'selfcreate') {
15031: if (@{$cancreate{$type}} == 0) {
15032: $chgtext .= &mt('Self creation of a new user account is not permitted.');
15033: } else {
15034: $chgtext .= &mt('Self-creation of a new account is permitted for:').
15035: '<ul>';
15036: foreach my $case (@{$cancreate{$type}}) {
15037: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
15038: }
15039: $chgtext .= '</ul>';
15040: if (ref($cancreate{$type}) eq 'ARRAY') {
15041: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
15042: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15043: if (@{$cancreate{'statustocreate'}} == 0) {
15044: $chgtext .= '<span class="LC_warning">'.
15045: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
15046: '</span><br />';
15047: }
15048: }
15049: }
15050: if (grep(/^email$/,@{$cancreate{$type}})) {
15051: if (!@statuses) {
15052: $chgtext .= '<span class="LC_warning">'.
15053: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
15054: '</span><br />';
15055:
15056: }
15057: }
15058: }
15059: }
15060: } elsif ($type eq 'shibenv') {
15061: if (keys(%{$cancreate{$type}}) == 0) {
15062: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
15063: } else {
15064: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
15065: '<ul>';
15066: foreach my $field (@shibfields) {
15067: next if ($cancreate{$type}{$field} eq '');
15068: if ($field eq 'inststatus') {
15069: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
15070: } else {
15071: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
15072: }
15073: }
15074: $chgtext .= '</ul>';
15075: }
15076: } elsif ($type eq 'statustocreate') {
15077: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
15078: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
15079: if (@{$cancreate{'selfcreate'}} > 0) {
15080: if (@{$cancreate{'statustocreate'}} == 0) {
15081: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
15082: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
15083: $chgtext .= '<br />'.
15084: '<span class="LC_warning">'.
15085: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
15086: '</span>';
15087: }
15088: } elsif (keys(%usertypes) > 0) {
15089: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15090: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
15091: } else {
15092: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
15093: }
15094: $chgtext .= '<ul>';
15095: foreach my $case (@{$cancreate{$type}}) {
15096: if ($case eq 'default') {
15097: $chgtext .= '<li>'.$othertitle.'</li>';
15098: } else {
15099: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
15100: }
15101: }
15102: $chgtext .= '</ul>';
15103: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15104: $chgtext .= '<span class="LC_warning">'.
15105: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
15106: '</span>';
15107: }
15108: }
15109: } else {
15110: if (@{$cancreate{$type}} == 0) {
15111: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
15112: } else {
15113: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
15114: }
15115: }
15116: $chgtext .= '<br />';
15117: }
15118: } elsif ($type eq 'selfcreateprocessing') {
15119: my %choices = &Apache::lonlocal::texthash (
15120: automatic => 'Automatic approval',
15121: approval => 'Queued for approval',
15122: );
15123: if (@types) {
15124: if (@statuses) {
15125: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
15126: '<ul>';
15127: foreach my $status (@statuses) {
15128: if ($status eq 'default') {
15129: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15130: } else {
15131: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15132: }
15133: }
15134: $chgtext .= '</ul>';
15135: }
15136: } else {
15137: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
15138: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
15139: }
15140: } elsif ($type eq 'emailverified') {
15141: my %options = &Apache::lonlocal::texthash (
15142: all => 'Same as e-mail',
15143: first => 'Omit @domain',
15144: free => 'Free to choose',
15145: );
15146: if (@types) {
15147: if (@statuses) {
15148: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
15149: '<ul>';
15150: foreach my $status (@statuses) {
15151: if ($status eq 'default') {
15152: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15153: } else {
15154: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15155: }
15156: }
15157: $chgtext .= '</ul>';
15158: }
15159: } else {
15160: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
15161: $options{$cancreate{'emailverified'}{'default'}});
15162: }
15163: } elsif ($type eq 'emailoptions') {
15164: my %options = &Apache::lonlocal::texthash (
15165: any => 'Any e-mail',
15166: inst => 'Institutional only',
15167: noninst => 'Non-institutional only',
15168: custom => 'Custom restrictions',
15169: );
15170: if (@types) {
15171: if (@statuses) {
15172: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
15173: '<ul>';
15174: foreach my $status (@statuses) {
15175: if ($type eq 'default') {
15176: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15177: } else {
15178: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15179: }
15180: }
15181: $chgtext .= '</ul>';
15182: }
15183: } else {
15184: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
15185: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
15186: } else {
15187: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
15188: $options{$cancreate{'emailoptions'}{'default'}});
15189: }
15190: }
15191: } elsif ($type eq 'emaildomain') {
15192: my $output;
15193: if (@statuses) {
15194: foreach my $type (@statuses) {
15195: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
15196: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
15197: if ($type eq 'default') {
15198: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15199: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15200: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15201: } else {
15202: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
15203: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15204: }
15205: } else {
15206: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15207: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15208: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15209: } else {
15210: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
15211: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15212: }
15213: }
15214: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
15215: if ($type eq 'default') {
15216: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15217: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15218: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15219: } else {
15220: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
15221: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15222: }
15223: } else {
15224: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15225: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15226: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15227: } else {
15228: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
15229: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15230: }
15231: }
15232: }
15233: }
15234: }
15235: }
15236: if ($output ne '') {
15237: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
15238: '<ul>'.$output.'</ul>';
15239: }
15240: } elsif ($type eq 'captcha') {
15241: if ($savecaptcha{$type} eq 'notused') {
15242: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
15243: } else {
15244: my %captchas = &captcha_phrases();
15245: if ($captchas{$savecaptcha{$type}}) {
15246: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
15247: } else {
15248: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
15249: }
15250: }
15251: } elsif ($type eq 'recaptchakeys') {
15252: my ($privkey,$pubkey);
15253: if (ref($savecaptcha{$type}) eq 'HASH') {
15254: $pubkey = $savecaptcha{$type}{'public'};
15255: $privkey = $savecaptcha{$type}{'private'};
15256: }
15257: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
15258: if (!$pubkey) {
15259: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
15260: } else {
15261: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
15262: }
15263: if (!$privkey) {
15264: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
15265: } else {
15266: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
15267: }
15268: $chgtext .= '</ul>';
15269: } elsif ($type eq 'recaptchaversion') {
15270: if ($savecaptcha{'captcha'} eq 'recaptcha') {
15271: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
15272: }
15273: } elsif ($type eq 'emailusername') {
15274: if (ref($cancreate{'emailusername'}) eq 'HASH') {
15275: if (@statuses) {
15276: foreach my $type (@statuses) {
15277: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
15278: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
15279: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
15280: '<ul>';
15281: foreach my $field (@{$infofields}) {
15282: if ($cancreate{'emailusername'}{$type}{$field}) {
15283: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
15284: }
15285: }
15286: $chgtext .= '</ul>';
15287: } else {
15288: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
15289: }
15290: } else {
15291: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
15292: }
15293: }
15294: }
15295: }
15296: } elsif ($type eq 'notify') {
15297: my $numapprove = 0;
15298: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15299: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
15300: if ($cancreate{'notify'}{'approval'}) {
15301: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
15302: $numapprove ++;
15303: }
15304: }
15305: }
15306: unless ($numapprove) {
15307: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
15308: }
15309: }
15310: if ($chgtext) {
15311: $resulttext .= '<li>'.$chgtext.'</li>';
15312: }
15313: }
15314: }
15315: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
15316: my ($emailrules,$emailruleorder) =
15317: &Apache::lonnet::inst_userrules($dom,'email');
15318: foreach my $type (@{$changes{'email_rule'}}) {
15319: if (ref($email_rule{$type}) eq 'ARRAY') {
15320: my $chgtext = '<ul>';
15321: foreach my $rule (@{$email_rule{$type}}) {
15322: if (ref($emailrules->{$rule}) eq 'HASH') {
15323: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
15324: }
15325: }
15326: $chgtext .= '</ul>';
15327: my $typename;
15328: if (@types) {
15329: if ($type eq 'default') {
15330: $typename = $othertitle;
15331: } else {
15332: $typename = $usertypes{$type};
15333: }
15334: $chgtext .= &mt('(Affiliation: [_1])',$typename);
15335: }
15336: if (@{$email_rule{$type}} > 0) {
15337: $resulttext .= '<li>'.
15338: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
15339: $usertypes{$type}).
15340: $chgtext.
15341: '</li>';
15342: } else {
15343: $resulttext .= '<li>'.
15344: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
15345: '</li>'.
15346: &mt('(Affiliation: [_1])',$typename);
15347: }
15348: }
15349: }
15350: }
15351: if (ref($changes{'inststatus'}) eq 'ARRAY') {
15352: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
15353: if (@{$save_inststatus{'inststatusguest'}} > 0) {
15354: my $chgtext = '<ul>';
15355: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
15356: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
15357: }
15358: $chgtext .= '</ul>';
15359: $resulttext .= '<li>'.
15360: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
15361: $chgtext.
15362: '</li>';
15363: } else {
15364: $resulttext .= '<li>'.
15365: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
15366: '</li>';
15367: }
15368: }
15369: }
15370: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
15371: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
15372: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15373: foreach my $type (@{$changes{'selfcreate'}}) {
15374: my $typename = $type;
15375: if (keys(%usertypes) > 0) {
15376: if ($usertypes{$type} ne '') {
15377: $typename = $usertypes{$type};
15378: }
15379: }
15380: my @modifiable;
15381: $resulttext .= '<li>'.
15382: &mt('Self-creation of account by users with status: [_1]',
15383: '<span class="LC_cusr_emph">'.$typename.'</span>').
15384: ' - '.&mt('modifiable fields (if institutional data blank): ');
15385: foreach my $field (@fields) {
15386: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
15387: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
15388: }
15389: }
15390: if (@modifiable > 0) {
15391: $resulttext .= join(', ',@modifiable);
15392: } else {
15393: $resulttext .= &mt('none');
15394: }
15395: $resulttext .= '</li>';
15396: }
15397: $resulttext .= '</ul></li>';
15398: }
15399: $resulttext .= '</ul>';
15400: my $cachetime = 24*60*60;
15401: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
15402: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15403: if (ref($lastactref) eq 'HASH') {
15404: $lastactref->{'domdefaults'} = 1;
15405: }
15406: } else {
15407: $resulttext = &mt('No changes made to self-creation settings');
15408: }
15409: } else {
15410: $resulttext = '<span class="LC_error">'.
15411: &mt('An error occurred: [_1]',$putresult).'</span>';
15412: }
15413: if ($warningmsg ne '') {
15414: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
15415: }
15416: return $resulttext;
15417: }
15418:
15419: sub process_captcha {
15420: my ($container,$changes,$newsettings,$currsettings) = @_;
15421: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
15422: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
15423: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
15424: $newsettings->{'captcha'} = 'original';
15425: }
15426: my %current;
15427: if (ref($currsettings) eq 'HASH') {
15428: %current = %{$currsettings};
15429: }
15430: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
15431: if ($container eq 'cancreate') {
15432: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
15433: push(@{$changes->{'cancreate'}},'captcha');
15434: } elsif (!defined($changes->{'cancreate'})) {
15435: $changes->{'cancreate'} = ['captcha'];
15436: }
15437: } elsif ($container eq 'passwords') {
15438: $changes->{'reset'} = 1;
15439: } else {
15440: $changes->{'captcha'} = 1;
15441: }
15442: }
15443: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
15444: if ($newsettings->{'captcha'} eq 'recaptcha') {
15445: $newpub = $env{'form.'.$container.'_recaptchapub'};
15446: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
15447: $newpub =~ s/[^\w\-]//g;
15448: $newpriv =~ s/[^\w\-]//g;
15449: $newsettings->{'recaptchakeys'} = {
15450: public => $newpub,
15451: private => $newpriv,
15452: };
15453: $newversion = $env{'form.'.$container.'_recaptchaversion'};
15454: $newversion =~ s/\D//g;
15455: if ($newversion ne '2') {
15456: $newversion = 1;
15457: }
15458: $newsettings->{'recaptchaversion'} = $newversion;
15459: }
15460: if (ref($current{'recaptchakeys'}) eq 'HASH') {
15461: $currpub = $current{'recaptchakeys'}{'public'};
15462: $currpriv = $current{'recaptchakeys'}{'private'};
15463: unless ($newsettings->{'captcha'} eq 'recaptcha') {
15464: $newsettings->{'recaptchakeys'} = {
15465: public => '',
15466: private => '',
15467: }
15468: }
15469: }
15470: if ($current{'captcha'} eq 'recaptcha') {
15471: $currversion = $current{'recaptchaversion'};
15472: if ($currversion ne '2') {
15473: $currversion = 1;
15474: }
15475: }
15476: if ($currversion ne $newversion) {
15477: if ($container eq 'cancreate') {
15478: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
15479: push(@{$changes->{'cancreate'}},'recaptchaversion');
15480: } elsif (!defined($changes->{'cancreate'})) {
15481: $changes->{'cancreate'} = ['recaptchaversion'];
15482: }
15483: } elsif ($container eq 'passwords') {
15484: $changes->{'reset'} = 1;
15485: } else {
15486: $changes->{'recaptchaversion'} = 1;
15487: }
15488: }
15489: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
15490: if ($container eq 'cancreate') {
15491: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
15492: push(@{$changes->{'cancreate'}},'recaptchakeys');
15493: } elsif (!defined($changes->{'cancreate'})) {
15494: $changes->{'cancreate'} = ['recaptchakeys'];
15495: }
15496: } elsif ($container eq 'passwords') {
15497: $changes->{'reset'} = 1;
15498: } else {
15499: $changes->{'recaptchakeys'} = 1;
15500: }
15501: }
15502: return;
15503: }
15504:
15505: sub modify_usermodification {
15506: my ($dom,%domconfig) = @_;
15507: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
15508: if (ref($domconfig{'usermodification'}) eq 'HASH') {
15509: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
15510: if ($key eq 'selfcreate') {
15511: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
15512: } else {
15513: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
15514: }
15515: }
15516: }
15517: my @contexts = ('author','course');
15518: my %context_title = (
15519: author => 'In author context',
15520: course => 'In course context',
15521: );
15522: my @fields = ('lastname','firstname','middlename','generation',
15523: 'permanentemail','id');
15524: my %roles = (
15525: author => ['ca','aa'],
15526: course => ['st','ep','ta','in','cr'],
15527: );
15528: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15529: foreach my $context (@contexts) {
15530: foreach my $role (@{$roles{$context}}) {
15531: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
15532: foreach my $item (@fields) {
15533: if (grep(/^\Q$item\E$/,@modifiable)) {
15534: $modifyhash{$context}{$role}{$item} = 1;
15535: } else {
15536: $modifyhash{$context}{$role}{$item} = 0;
15537: }
15538: }
15539: }
15540: if (ref($curr_usermodification{$context}) eq 'HASH') {
15541: foreach my $role (@{$roles{$context}}) {
15542: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
15543: foreach my $field (@fields) {
15544: if ($modifyhash{$context}{$role}{$field} ne
15545: $curr_usermodification{$context}{$role}{$field}) {
15546: push(@{$changes{$context}},$role);
15547: last;
15548: }
15549: }
15550: }
15551: }
15552: } else {
15553: foreach my $context (@contexts) {
15554: foreach my $role (@{$roles{$context}}) {
15555: push(@{$changes{$context}},$role);
15556: }
15557: }
15558: }
15559: }
15560: my %usermodification_hash = (
15561: usermodification => \%modifyhash,
15562: );
15563: my $putresult = &Apache::lonnet::put_dom('configuration',
15564: \%usermodification_hash,$dom);
15565: if ($putresult eq 'ok') {
15566: if (keys(%changes) > 0) {
15567: $resulttext = &mt('Changes made: ').'<ul>';
15568: foreach my $context (@contexts) {
15569: if (ref($changes{$context}) eq 'ARRAY') {
15570: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
15571: if (ref($changes{$context}) eq 'ARRAY') {
15572: foreach my $role (@{$changes{$context}}) {
15573: my $rolename;
15574: if ($role eq 'cr') {
15575: $rolename = &mt('Custom');
15576: } else {
15577: $rolename = &Apache::lonnet::plaintext($role);
15578: }
15579: my @modifiable;
15580: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
15581: foreach my $field (@fields) {
15582: if ($modifyhash{$context}{$role}{$field}) {
15583: push(@modifiable,$fieldtitles{$field});
15584: }
15585: }
15586: if (@modifiable > 0) {
15587: $resulttext .= join(', ',@modifiable);
15588: } else {
15589: $resulttext .= &mt('none');
15590: }
15591: $resulttext .= '</li>';
15592: }
15593: $resulttext .= '</ul></li>';
15594: }
15595: }
15596: }
15597: $resulttext .= '</ul>';
15598: } else {
15599: $resulttext = &mt('No changes made to user modification settings');
15600: }
15601: } else {
15602: $resulttext = '<span class="LC_error">'.
15603: &mt('An error occurred: [_1]',$putresult).'</span>';
15604: }
15605: return $resulttext;
15606: }
15607:
15608: sub modify_defaults {
15609: my ($dom,$lastactref,%domconfig) = @_;
15610: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
15611: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15612: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
15613: 'portal_def');
15614: my @authtypes = ('internal','krb4','krb5','localauth');
15615: foreach my $item (@items) {
15616: $newvalues{$item} = $env{'form.'.$item};
15617: if ($item eq 'auth_def') {
15618: if ($newvalues{$item} ne '') {
15619: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
15620: push(@errors,$item);
15621: }
15622: }
15623: } elsif ($item eq 'lang_def') {
15624: if ($newvalues{$item} ne '') {
15625: if ($newvalues{$item} =~ /^(\w+)/) {
15626: my $langcode = $1;
15627: if ($langcode ne 'x_chef') {
15628: if (code2language($langcode) eq '') {
15629: push(@errors,$item);
15630: }
15631: }
15632: } else {
15633: push(@errors,$item);
15634: }
15635: }
15636: } elsif ($item eq 'timezone_def') {
15637: if ($newvalues{$item} ne '') {
15638: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
15639: push(@errors,$item);
15640: }
15641: }
15642: } elsif ($item eq 'datelocale_def') {
15643: if ($newvalues{$item} ne '') {
15644: my @datelocale_ids = DateTime::Locale->ids();
15645: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
15646: push(@errors,$item);
15647: }
15648: }
15649: } elsif ($item eq 'portal_def') {
15650: if ($newvalues{$item} ne '') {
15651: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
15652: push(@errors,$item);
15653: }
15654: }
15655: }
15656: if (grep(/^\Q$item\E$/,@errors)) {
15657: $newvalues{$item} = $domdefaults{$item};
15658: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
15659: $changes{$item} = 1;
15660: }
15661: $domdefaults{$item} = $newvalues{$item};
15662: }
15663: my %staticdefaults = (
15664: 'intauth_cost' => 10,
15665: 'intauth_check' => 0,
15666: 'intauth_switch' => 0,
15667: );
15668: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
15669: if (exists($domdefaults{$item})) {
15670: $newvalues{$item} = $domdefaults{$item};
15671: } else {
15672: $newvalues{$item} = $staticdefaults{$item};
15673: }
15674: }
15675: my %defaults_hash = (
15676: defaults => \%newvalues,
15677: );
15678: my $title = &defaults_titles();
15679:
15680: my $currinststatus;
15681: if (ref($domconfig{'inststatus'}) eq 'HASH') {
15682: $currinststatus = $domconfig{'inststatus'};
15683: } else {
15684: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15685: $currinststatus = {
15686: inststatustypes => $usertypes,
15687: inststatusorder => $types,
15688: inststatusguest => [],
15689: };
15690: }
15691: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
15692: my @allpos;
15693: my %alltypes;
15694: my @inststatusguest;
15695: if (ref($currinststatus) eq 'HASH') {
15696: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
15697: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
15698: unless (grep(/^\Q$type\E$/,@todelete)) {
15699: push(@inststatusguest,$type);
15700: }
15701: }
15702: }
15703: }
15704: my ($currtitles,$currorder);
15705: if (ref($currinststatus) eq 'HASH') {
15706: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
15707: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
15708: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
15709: if ($currinststatus->{inststatustypes}->{$type} ne '') {
15710: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
15711: }
15712: }
15713: unless (grep(/^\Q$type\E$/,@todelete)) {
15714: my $position = $env{'form.inststatus_pos_'.$type};
15715: $position =~ s/\D+//g;
15716: $allpos[$position] = $type;
15717: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
15718: $alltypes{$type} =~ s/`//g;
15719: }
15720: }
15721: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
15722: $currtitles =~ s/,$//;
15723: }
15724: }
15725: if ($env{'form.addinststatus'}) {
15726: my $newtype = $env{'form.addinststatus'};
15727: $newtype =~ s/\W//g;
15728: unless (exists($alltypes{$newtype})) {
15729: $alltypes{$newtype} = $env{'form.addinststatus_title'};
15730: $alltypes{$newtype} =~ s/`//g;
15731: my $position = $env{'form.addinststatus_pos'};
15732: $position =~ s/\D+//g;
15733: if ($position ne '') {
15734: $allpos[$position] = $newtype;
15735: }
15736: }
15737: }
15738: my @orderedstatus;
15739: foreach my $type (@allpos) {
15740: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
15741: push(@orderedstatus,$type);
15742: }
15743: }
15744: foreach my $type (keys(%alltypes)) {
15745: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
15746: delete($alltypes{$type});
15747: }
15748: }
15749: $defaults_hash{'inststatus'} = {
15750: inststatustypes => \%alltypes,
15751: inststatusorder => \@orderedstatus,
15752: inststatusguest => \@inststatusguest,
15753: };
15754: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
15755: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
15756: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
15757: }
15758: }
15759: if ($currorder ne join(',',@orderedstatus)) {
15760: $changes{'inststatus'}{'inststatusorder'} = 1;
15761: }
15762: my $newtitles;
15763: foreach my $item (@orderedstatus) {
15764: $newtitles .= $alltypes{$item}.',';
15765: }
15766: $newtitles =~ s/,$//;
15767: if ($currtitles ne $newtitles) {
15768: $changes{'inststatus'}{'inststatustypes'} = 1;
15769: }
15770: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
15771: $dom);
15772: if ($putresult eq 'ok') {
15773: if (keys(%changes) > 0) {
15774: $resulttext = &mt('Changes made:').'<ul>';
15775: my $version = &Apache::lonnet::get_server_loncaparev($dom);
15776: 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";
15777: foreach my $item (sort(keys(%changes))) {
15778: if ($item eq 'inststatus') {
15779: if (ref($changes{'inststatus'}) eq 'HASH') {
15780: if (@orderedstatus) {
15781: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
15782: foreach my $type (@orderedstatus) {
15783: $resulttext .= $alltypes{$type}.', ';
15784: }
15785: $resulttext =~ s/, $//;
15786: $resulttext .= '</li>';
15787: } else {
15788: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
15789: }
15790: }
15791: } else {
15792: my $value = $env{'form.'.$item};
15793: if ($value eq '') {
15794: $value = &mt('none');
15795: } elsif ($item eq 'auth_def') {
15796: my %authnames = &authtype_names();
15797: my %shortauth = (
15798: internal => 'int',
15799: krb4 => 'krb4',
15800: krb5 => 'krb5',
15801: localauth => 'loc',
15802: );
15803: $value = $authnames{$shortauth{$value}};
15804: }
15805: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
15806: $mailmsgtext .= "$title->{$item} set to $value\n";
15807: }
15808: }
15809: $resulttext .= '</ul>';
15810: $mailmsgtext .= "\n";
15811: my $cachetime = 24*60*60;
15812: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15813: if (ref($lastactref) eq 'HASH') {
15814: $lastactref->{'domdefaults'} = 1;
15815: }
15816: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
15817: my $notify = 1;
15818: if (ref($domconfig{'contacts'}) eq 'HASH') {
15819: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
15820: $notify = 0;
15821: }
15822: }
15823: if ($notify) {
15824: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
15825: "LON-CAPA Domain Settings Change - $dom",
15826: $mailmsgtext);
15827: }
15828: }
15829: } else {
15830: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
15831: }
15832: } else {
15833: $resulttext = '<span class="LC_error">'.
15834: &mt('An error occurred: [_1]',$putresult).'</span>';
15835: }
15836: if (@errors > 0) {
15837: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
15838: foreach my $item (@errors) {
15839: $resulttext .= ' "'.$title->{$item}.'",';
15840: }
15841: $resulttext =~ s/,$//;
15842: }
15843: return $resulttext;
15844: }
15845:
15846: sub modify_scantron {
15847: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15848: my ($resulttext,%confhash,%changes,$errors);
15849: my $custom = 'custom.tab';
15850: my $default = 'default.tab';
15851: my $servadm = $r->dir_config('lonAdmEMail');
15852: my ($configuserok,$author_ok,$switchserver) =
15853: &config_check($dom,$confname,$servadm);
15854: if ($env{'form.scantronformat.filename'} ne '') {
15855: my $error;
15856: if ($configuserok eq 'ok') {
15857: if ($switchserver) {
15858: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
15859: } else {
15860: if ($author_ok eq 'ok') {
15861: my ($result,$scantronurl) =
15862: &publishlogo($r,'upload','scantronformat',$dom,
15863: $confname,'scantron','','',$custom);
15864: if ($result eq 'ok') {
15865: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
15866: $changes{'scantronformat'} = 1;
15867: } else {
15868: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
15869: }
15870: } else {
15871: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
15872: }
15873: }
15874: } else {
15875: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
15876: }
15877: if ($error) {
15878: &Apache::lonnet::logthis($error);
15879: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15880: }
15881: }
15882: if (ref($domconfig{'scantron'}) eq 'HASH') {
15883: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
15884: if ($env{'form.scantronformat_del'}) {
15885: $confhash{'scantron'}{'scantronformat'} = '';
15886: $changes{'scantronformat'} = 1;
15887: } else {
15888: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
15889: }
15890: }
15891: }
15892: my @options = ('hdr','pad','rem');
15893: my @fields = &scantroncsv_fields();
15894: my %titles = &scantronconfig_titles();
15895: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
15896: my ($newdat,$currdat,%newcol,%currcol);
15897: if (grep(/^dat$/,@formats)) {
15898: $confhash{'scantron'}{config}{dat} = 1;
15899: $newdat = 1;
15900: } else {
15901: $newdat = 0;
15902: }
15903: if (grep(/^csv$/,@formats)) {
15904: my %bynum;
15905: foreach my $field (@fields) {
15906: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
15907: my $posscol = $1;
15908: if (($posscol < 20) && (!$bynum{$posscol})) {
15909: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
15910: $bynum{$posscol} = $field;
15911: $newcol{$field} = $posscol;
15912: }
15913: }
15914: }
15915: if (keys(%newcol)) {
15916: foreach my $option (@options) {
15917: if ($env{'form.scantroncsv_'.$option}) {
15918: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
15919: }
15920: }
15921: }
15922: }
15923: $currdat = 1;
15924: if (ref($domconfig{'scantron'}) eq 'HASH') {
15925: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
15926: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
15927: $currdat = 0;
15928: }
15929: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
15930: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
15931: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
15932: }
15933: }
15934: }
15935: }
15936: if ($currdat != $newdat) {
15937: $changes{'config'} = 1;
15938: } else {
15939: foreach my $field (@fields) {
15940: if ($currcol{$field} ne '') {
15941: if ($currcol{$field} ne $newcol{$field}) {
15942: $changes{'config'} = 1;
15943: last;
15944: }
15945: } elsif ($newcol{$field} ne '') {
15946: $changes{'config'} = 1;
15947: last;
15948: }
15949: }
15950: }
15951: if (keys(%confhash) > 0) {
15952: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
15953: $dom);
15954: if ($putresult eq 'ok') {
15955: if (keys(%changes) > 0) {
15956: if (ref($confhash{'scantron'}) eq 'HASH') {
15957: $resulttext = &mt('Changes made:').'<ul>';
15958: if ($changes{'scantronformat'}) {
15959: if ($confhash{'scantron'}{'scantronformat'} eq '') {
15960: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
15961: } else {
15962: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
15963: }
15964: }
15965: if ($changes{'config'}) {
15966: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
15967: if ($confhash{'scantron'}{'config'}{'dat'}) {
15968: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
15969: }
15970: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
15971: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
15972: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
15973: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
15974: foreach my $field (@fields) {
15975: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
15976: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
15977: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
15978: }
15979: }
15980: $resulttext .= '</ul></li>';
15981: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
15982: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
15983: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
15984: foreach my $option (@options) {
15985: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
15986: $resulttext .= '<li>'.$titles{$option}.'</li>';
15987: }
15988: }
15989: $resulttext .= '</ul></li>';
15990: }
15991: }
15992: }
15993: }
15994: }
15995: } else {
15996: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
15997: }
15998: }
15999: $resulttext .= '</ul>';
16000: } else {
16001: $resulttext = &mt('Changes made to bubblesheet format file.');
16002: }
16003: &Apache::loncommon::devalidate_domconfig_cache($dom);
16004: if (ref($lastactref) eq 'HASH') {
16005: $lastactref->{'domainconfig'} = 1;
16006: }
16007: } else {
16008: $resulttext = &mt('No changes made to bubblesheet format settings');
16009: }
16010: } else {
16011: $resulttext = '<span class="LC_error">'.
16012: &mt('An error occurred: [_1]',$putresult).'</span>';
16013: }
16014: } else {
16015: $resulttext = &mt('No changes made to bubblesheet format settings');
16016: }
16017: if ($errors) {
16018: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
16019: $errors.'</ul>';
16020: }
16021: return $resulttext;
16022: }
16023:
16024: sub modify_coursecategories {
16025: my ($dom,$lastactref,%domconfig) = @_;
16026: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
16027: $cathash);
16028: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
16029: my @catitems = ('unauth','auth');
16030: my @cattypes = ('std','domonly','codesrch','none');
16031: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16032: $cathash = $domconfig{'coursecategories'}{'cats'};
16033: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
16034: $changes{'togglecats'} = 1;
16035: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
16036: }
16037: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
16038: $changes{'categorize'} = 1;
16039: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
16040: }
16041: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
16042: $changes{'togglecatscomm'} = 1;
16043: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
16044: }
16045: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
16046: $changes{'categorizecomm'} = 1;
16047: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
16048: }
16049: foreach my $item (@catitems) {
16050: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16051: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
16052: $changes{$item} = 1;
16053: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16054: }
16055: }
16056: }
16057: } else {
16058: $changes{'togglecats'} = 1;
16059: $changes{'categorize'} = 1;
16060: $changes{'togglecatscomm'} = 1;
16061: $changes{'categorizecomm'} = 1;
16062: $domconfig{'coursecategories'} = {
16063: togglecats => $env{'form.togglecats'},
16064: categorize => $env{'form.categorize'},
16065: togglecatscomm => $env{'form.togglecatscomm'},
16066: categorizecomm => $env{'form.categorizecomm'},
16067: };
16068: foreach my $item (@catitems) {
16069: if ($env{'form.coursecat_'.$item} ne 'std') {
16070: $changes{$item} = 1;
16071: }
16072: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16073: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16074: }
16075: }
16076: }
16077: if (ref($cathash) eq 'HASH') {
16078: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
16079: push (@deletecategory,'instcode::0');
16080: }
16081: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
16082: push(@deletecategory,'communities::0');
16083: }
16084: }
16085: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
16086: if (ref($cathash) eq 'HASH') {
16087: if (@deletecategory > 0) {
16088: #FIXME Need to remove category from all courses using a deleted category
16089: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
16090: foreach my $item (@deletecategory) {
16091: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
16092: delete($domconfig{'coursecategories'}{'cats'}{$item});
16093: $deletions{$item} = 1;
16094: &recurse_cat_deletes($item,$cathash,\%deletions);
16095: }
16096: }
16097: }
16098: foreach my $item (keys(%{$cathash})) {
16099: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16100: if ($cathash->{$item} ne $env{'form.'.$item}) {
16101: $reorderings{$item} = 1;
16102: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
16103: }
16104: if ($env{'form.addcategory_name_'.$item} ne '') {
16105: my $newcat = $env{'form.addcategory_name_'.$item};
16106: my $newdepth = $depth+1;
16107: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16108: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
16109: $adds{$newitem} = 1;
16110: }
16111: if ($env{'form.subcat_'.$item} ne '') {
16112: my $newcat = $env{'form.subcat_'.$item};
16113: my $newdepth = $depth+1;
16114: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16115: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
16116: $adds{$newitem} = 1;
16117: }
16118: }
16119: }
16120: if ($env{'form.instcode'} eq '1') {
16121: if (ref($cathash) eq 'HASH') {
16122: my $newitem = 'instcode::0';
16123: if ($cathash->{$newitem} eq '') {
16124: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16125: $adds{$newitem} = 1;
16126: }
16127: } else {
16128: my $newitem = 'instcode::0';
16129: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16130: $adds{$newitem} = 1;
16131: }
16132: }
16133: if ($env{'form.communities'} eq '1') {
16134: if (ref($cathash) eq 'HASH') {
16135: my $newitem = 'communities::0';
16136: if ($cathash->{$newitem} eq '') {
16137: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16138: $adds{$newitem} = 1;
16139: }
16140: } else {
16141: my $newitem = 'communities::0';
16142: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16143: $adds{$newitem} = 1;
16144: }
16145: }
16146: if ($env{'form.addcategory_name'} ne '') {
16147: if (($env{'form.addcategory_name'} ne 'instcode') &&
16148: ($env{'form.addcategory_name'} ne 'communities')) {
16149: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
16150: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
16151: $adds{$newitem} = 1;
16152: }
16153: }
16154: my $putresult;
16155: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16156: if (keys(%deletions) > 0) {
16157: foreach my $key (keys(%deletions)) {
16158: if ($predelallitems{$key} ne '') {
16159: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
16160: }
16161: }
16162: }
16163: my (@chkcats,@chktrails,%chkallitems);
16164: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
16165: if (ref($chkcats[0]) eq 'ARRAY') {
16166: my $depth = 0;
16167: my $chg = 0;
16168: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
16169: my $name = $chkcats[0][$i];
16170: my $item;
16171: if ($name eq '') {
16172: $chg ++;
16173: } else {
16174: $item = &escape($name).'::0';
16175: if ($chg) {
16176: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
16177: }
16178: $depth ++;
16179: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
16180: $depth --;
16181: }
16182: }
16183: }
16184: }
16185: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16186: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
16187: if ($putresult eq 'ok') {
16188: my %title = (
16189: togglecats => 'Show/Hide a course in catalog',
16190: categorize => 'Assign a category to a course',
16191: togglecatscomm => 'Show/Hide a community in catalog',
16192: categorizecomm => 'Assign a category to a community',
16193: );
16194: my %level = (
16195: dom => 'set in Domain ("Modify Course/Community")',
16196: crs => 'set in Course ("Course Configuration")',
16197: comm => 'set in Community ("Community Configuration")',
16198: none => 'No catalog',
16199: std => 'Standard catalog',
16200: domonly => 'Domain-only catalog',
16201: codesrch => 'Code search form',
16202: );
16203: $resulttext = &mt('Changes made:').'<ul>';
16204: if ($changes{'togglecats'}) {
16205: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
16206: }
16207: if ($changes{'categorize'}) {
16208: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
16209: }
16210: if ($changes{'togglecatscomm'}) {
16211: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
16212: }
16213: if ($changes{'categorizecomm'}) {
16214: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
16215: }
16216: if ($changes{'unauth'}) {
16217: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
16218: }
16219: if ($changes{'auth'}) {
16220: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
16221: }
16222: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16223: my $cathash;
16224: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16225: $cathash = $domconfig{'coursecategories'}{'cats'};
16226: } else {
16227: $cathash = {};
16228: }
16229: my (@cats,@trails,%allitems);
16230: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
16231: if (keys(%deletions) > 0) {
16232: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
16233: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
16234: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
16235: }
16236: $resulttext .= '</ul></li>';
16237: }
16238: if (keys(%reorderings) > 0) {
16239: my %sort_by_trail;
16240: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
16241: foreach my $key (keys(%reorderings)) {
16242: if ($allitems{$key} ne '') {
16243: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
16244: }
16245: }
16246: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
16247: $resulttext .= '<li>'.$trails[$trail].'</li>';
16248: }
16249: $resulttext .= '</ul></li>';
16250: }
16251: if (keys(%adds) > 0) {
16252: my %sort_by_trail;
16253: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
16254: foreach my $key (keys(%adds)) {
16255: if ($allitems{$key} ne '') {
16256: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
16257: }
16258: }
16259: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
16260: $resulttext .= '<li>'.$trails[$trail].'</li>';
16261: }
16262: $resulttext .= '</ul></li>';
16263: }
16264: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
16265: if (ref($lastactref) eq 'HASH') {
16266: $lastactref->{'cats'} = 1;
16267: }
16268: }
16269: $resulttext .= '</ul>';
16270: if ($changes{'unauth'} || $changes{'auth'}) {
16271: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
16272: if ($changes{'auth'}) {
16273: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
16274: }
16275: if ($changes{'unauth'}) {
16276: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
16277: }
16278: my $cachetime = 24*60*60;
16279: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16280: if (ref($lastactref) eq 'HASH') {
16281: $lastactref->{'domdefaults'} = 1;
16282: }
16283: }
16284: } else {
16285: $resulttext = '<span class="LC_error">'.
16286: &mt('An error occurred: [_1]',$putresult).'</span>';
16287: }
16288: } else {
16289: $resulttext = &mt('No changes made to course and community categories');
16290: }
16291: return $resulttext;
16292: }
16293:
16294: sub modify_serverstatuses {
16295: my ($dom,%domconfig) = @_;
16296: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
16297: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
16298: %currserverstatus = %{$domconfig{'serverstatuses'}};
16299: }
16300: my @pages = &serverstatus_pages();
16301: foreach my $type (@pages) {
16302: $newserverstatus{$type}{'namedusers'} = '';
16303: $newserverstatus{$type}{'machines'} = '';
16304: if (defined($env{'form.'.$type.'_namedusers'})) {
16305: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
16306: my @okusers;
16307: foreach my $user (@users) {
16308: my ($uname,$udom) = split(/:/,$user);
16309: if (($udom =~ /^$match_domain$/) &&
16310: (&Apache::lonnet::domain($udom)) &&
16311: ($uname =~ /^$match_username$/)) {
16312: if (!grep(/^\Q$user\E/,@okusers)) {
16313: push(@okusers,$user);
16314: }
16315: }
16316: }
16317: if (@okusers > 0) {
16318: @okusers = sort(@okusers);
16319: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
16320: }
16321: }
16322: if (defined($env{'form.'.$type.'_machines'})) {
16323: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
16324: my @okmachines;
16325: foreach my $ip (@machines) {
16326: my @parts = split(/\./,$ip);
16327: next if (@parts < 4);
16328: my $badip = 0;
16329: for (my $i=0; $i<4; $i++) {
16330: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
16331: $badip = 1;
16332: last;
16333: }
16334: }
16335: if (!$badip) {
16336: push(@okmachines,$ip);
16337: }
16338: }
16339: @okmachines = sort(@okmachines);
16340: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
16341: }
16342: }
16343: my %serverstatushash = (
16344: serverstatuses => \%newserverstatus,
16345: );
16346: foreach my $type (@pages) {
16347: foreach my $setting ('namedusers','machines') {
16348: my (@current,@new);
16349: if (ref($currserverstatus{$type}) eq 'HASH') {
16350: if ($currserverstatus{$type}{$setting} ne '') {
16351: @current = split(/,/,$currserverstatus{$type}{$setting});
16352: }
16353: }
16354: if ($newserverstatus{$type}{$setting} ne '') {
16355: @new = split(/,/,$newserverstatus{$type}{$setting});
16356: }
16357: if (@current > 0) {
16358: if (@new > 0) {
16359: foreach my $item (@current) {
16360: if (!grep(/^\Q$item\E$/,@new)) {
16361: $changes{$type}{$setting} = 1;
16362: last;
16363: }
16364: }
16365: foreach my $item (@new) {
16366: if (!grep(/^\Q$item\E$/,@current)) {
16367: $changes{$type}{$setting} = 1;
16368: last;
16369: }
16370: }
16371: } else {
16372: $changes{$type}{$setting} = 1;
16373: }
16374: } elsif (@new > 0) {
16375: $changes{$type}{$setting} = 1;
16376: }
16377: }
16378: }
16379: if (keys(%changes) > 0) {
16380: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
16381: my $putresult = &Apache::lonnet::put_dom('configuration',
16382: \%serverstatushash,$dom);
16383: if ($putresult eq 'ok') {
16384: $resulttext .= &mt('Changes made:').'<ul>';
16385: foreach my $type (@pages) {
16386: if (ref($changes{$type}) eq 'HASH') {
16387: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
16388: if ($changes{$type}{'namedusers'}) {
16389: if ($newserverstatus{$type}{'namedusers'} eq '') {
16390: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
16391: } else {
16392: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
16393: }
16394: }
16395: if ($changes{$type}{'machines'}) {
16396: if ($newserverstatus{$type}{'machines'} eq '') {
16397: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
16398: } else {
16399: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
16400: }
16401:
16402: }
16403: $resulttext .= '</ul></li>';
16404: }
16405: }
16406: $resulttext .= '</ul>';
16407: } else {
16408: $resulttext = '<span class="LC_error">'.
16409: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
16410:
16411: }
16412: } else {
16413: $resulttext = &mt('No changes made to access to server status pages');
16414: }
16415: return $resulttext;
16416: }
16417:
16418: sub modify_helpsettings {
16419: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
16420: my ($resulttext,$errors,%changes,%helphash);
16421: my %defaultchecked = ('submitbugs' => 'on');
16422: my @offon = ('off','on');
16423: my @toggles = ('submitbugs');
16424: my %current = ('submitbugs' => '',
16425: 'adhoc' => {},
16426: );
16427: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
16428: %current = %{$domconfig{'helpsettings'}};
16429: }
16430: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16431: foreach my $item (@toggles) {
16432: if ($defaultchecked{$item} eq 'on') {
16433: if ($current{$item} eq '') {
16434: if ($env{'form.'.$item} eq '0') {
16435: $changes{$item} = 1;
16436: }
16437: } elsif ($current{$item} ne $env{'form.'.$item}) {
16438: $changes{$item} = 1;
16439: }
16440: } elsif ($defaultchecked{$item} eq 'off') {
16441: if ($current{$item} eq '') {
16442: if ($env{'form.'.$item} eq '1') {
16443: $changes{$item} = 1;
16444: }
16445: } elsif ($current{$item} ne $env{'form.'.$item}) {
16446: $changes{$item} = 1;
16447: }
16448: }
16449: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
16450: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
16451: }
16452: }
16453: my $maxnum = $env{'form.helproles_maxnum'};
16454: my $confname = $dom.'-domainconfig';
16455: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
16456: my (@allpos,%newsettings,%changedprivs,$newrole);
16457: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16458: my @accesstypes = ('all','dh','da','none','status','inc','exc');
16459: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
16460: my %lt = &Apache::lonlocal::texthash(
16461: s => 'system',
16462: d => 'domain',
16463: order => 'Display order',
16464: access => 'Role usage',
16465: all => 'All with domain helpdesk or helpdesk assistant role',
16466: dh => 'All with domain helpdesk role',
16467: da => 'All with domain helpdesk assistant role',
16468: none => 'None',
16469: status => 'Determined based on institutional status',
16470: inc => 'Include all, but exclude specific personnel',
16471: exc => 'Exclude all, but include specific personnel',
16472: );
16473: for (my $num=0; $num<=$maxnum; $num++) {
16474: my ($prefix,$identifier,$rolename,%curr);
16475: if ($num == $maxnum) {
16476: next unless ($env{'form.newcusthelp'} == $maxnum);
16477: $identifier = 'custhelp'.$num;
16478: $prefix = 'helproles_'.$num;
16479: $rolename = $env{'form.custhelpname'.$num};
16480: $rolename=~s/[^A-Za-z0-9]//gs;
16481: next if ($rolename eq '');
16482: next if (exists($existing{'rolesdef_'.$rolename}));
16483: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
16484: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
16485: $newprivs{'c'},$confname,$dom);
16486: if ($result ne 'ok') {
16487: $errors .= '<li><span class="LC_error">'.
16488: &mt('An error occurred storing the new custom role: [_1]',
16489: $result).'</span></li>';
16490: next;
16491: } else {
16492: $changedprivs{$rolename} = \%newprivs;
16493: $newrole = $rolename;
16494: }
16495: } else {
16496: $prefix = 'helproles_'.$num;
16497: $rolename = $env{'form.'.$prefix};
16498: next if ($rolename eq '');
16499: next unless (exists($existing{'rolesdef_'.$rolename}));
16500: $identifier = 'custhelp'.$num;
16501: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
16502: my %currprivs;
16503: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
16504: split(/\_/,$existing{'rolesdef_'.$rolename});
16505: foreach my $level ('c','d','s') {
16506: if ($newprivs{$level} ne $currprivs{$level}) {
16507: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
16508: $newprivs{'c'},$confname,$dom);
16509: if ($result ne 'ok') {
16510: $errors .= '<li><span class="LC_error">'.
16511: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
16512: $rolename,$result).'</span></li>';
16513: } else {
16514: $changedprivs{$rolename} = \%newprivs;
16515: }
16516: last;
16517: }
16518: }
16519: if (ref($current{'adhoc'}) eq 'HASH') {
16520: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
16521: %curr = %{$current{'adhoc'}{$rolename}};
16522: }
16523: }
16524: }
16525: my $newpos = $env{'form.'.$prefix.'_pos'};
16526: $newpos =~ s/\D+//g;
16527: $allpos[$newpos] = $rolename;
16528: my $newdesc = $env{'form.'.$prefix.'_desc'};
16529: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
16530: if ($curr{'desc'}) {
16531: if ($curr{'desc'} ne $newdesc) {
16532: $changes{'customrole'}{$rolename}{'desc'} = 1;
16533: $newsettings{$rolename}{'desc'} = $newdesc;
16534: }
16535: } elsif ($newdesc ne '') {
16536: $changes{'customrole'}{$rolename}{'desc'} = 1;
16537: $newsettings{$rolename}{'desc'} = $newdesc;
16538: }
16539: my $access = $env{'form.'.$prefix.'_access'};
16540: if (grep(/^\Q$access\E$/,@accesstypes)) {
16541: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
16542: if ($access eq 'status') {
16543: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
16544: if (scalar(@statuses) == 0) {
16545: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
16546: } else {
16547: my (@shownstatus,$numtypes);
16548: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
16549: if (ref($types) eq 'ARRAY') {
16550: $numtypes = scalar(@{$types});
16551: foreach my $type (sort(@statuses)) {
16552: if ($type eq 'default') {
16553: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
16554: } elsif (grep(/^\Q$type\E$/,@{$types})) {
16555: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
16556: push(@shownstatus,$usertypes->{$type});
16557: }
16558: }
16559: }
16560: if (grep(/^default$/,@statuses)) {
16561: push(@shownstatus,$othertitle);
16562: }
16563: if (scalar(@shownstatus) == 1+$numtypes) {
16564: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
16565: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
16566: } else {
16567: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
16568: if (ref($curr{'status'}) eq 'ARRAY') {
16569: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
16570: if (@diffs) {
16571: $changes{'customrole'}{$rolename}{$access} = 1;
16572: }
16573: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
16574: $changes{'customrole'}{$rolename}{$access} = 1;
16575: }
16576: }
16577: }
16578: } elsif (($access eq 'inc') || ($access eq 'exc')) {
16579: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
16580: my @newspecstaff;
16581: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
16582: foreach my $person (sort(@personnel)) {
16583: if ($domhelpdesk{$person}) {
16584: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
16585: }
16586: }
16587: if (ref($curr{$access}) eq 'ARRAY') {
16588: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
16589: if (@diffs) {
16590: $changes{'customrole'}{$rolename}{$access} = 1;
16591: }
16592: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
16593: $changes{'customrole'}{$rolename}{$access} = 1;
16594: }
16595: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
16596: my ($uname,$udom) = split(/:/,$person);
16597: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
16598: }
16599: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
16600: }
16601: } else {
16602: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
16603: }
16604: unless ($curr{'access'} eq $access) {
16605: $changes{'customrole'}{$rolename}{'access'} = 1;
16606: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
16607: }
16608: }
16609: if (@allpos > 0) {
16610: my $idx = 0;
16611: foreach my $rolename (@allpos) {
16612: if ($rolename ne '') {
16613: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
16614: if (ref($current{'adhoc'}) eq 'HASH') {
16615: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
16616: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
16617: $changes{'customrole'}{$rolename}{'order'} = 1;
16618: $newsettings{$rolename}{'order'} = $idx+1;
16619: }
16620: }
16621: }
16622: $idx ++;
16623: }
16624: }
16625: }
16626: my $putresult;
16627: if (keys(%changes) > 0) {
16628: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
16629: if ($putresult eq 'ok') {
16630: if (ref($helphash{'helpsettings'}) eq 'HASH') {
16631: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
16632: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
16633: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
16634: }
16635: }
16636: my $cachetime = 24*60*60;
16637: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16638: if (ref($lastactref) eq 'HASH') {
16639: $lastactref->{'domdefaults'} = 1;
16640: }
16641: } else {
16642: $errors .= '<li><span class="LC_error">'.
16643: &mt('An error occurred storing the settings: [_1]',
16644: $putresult).'</span></li>';
16645: }
16646: }
16647: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
16648: $resulttext = &mt('Changes made:').'<ul>';
16649: my (%shownprivs,@levelorder);
16650: @levelorder = ('c','d','s');
16651: if ((keys(%changes)) && ($putresult eq 'ok')) {
16652: foreach my $item (sort(keys(%changes))) {
16653: if ($item eq 'submitbugs') {
16654: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
16655: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
16656: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
16657: } elsif ($item eq 'customrole') {
16658: if (ref($changes{'customrole'}) eq 'HASH') {
16659: my @keyorder = ('order','desc','access','status','exc','inc');
16660: my %keytext = &Apache::lonlocal::texthash(
16661: order => 'Order',
16662: desc => 'Role description',
16663: access => 'Role usage',
16664: status => 'Allowed institutional types',
16665: exc => 'Allowed personnel',
16666: inc => 'Disallowed personnel',
16667: );
16668: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
16669: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
16670: if ($role eq $newrole) {
16671: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
16672: $role).'<ul>';
16673: } else {
16674: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
16675: $role).'<ul>';
16676: }
16677: foreach my $key (@keyorder) {
16678: if ($changes{'customrole'}{$role}{$key}) {
16679: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
16680: $keytext{$key},$newsettings{$role}{$key}).
16681: '</li>';
16682: }
16683: }
16684: if (ref($changedprivs{$role}) eq 'HASH') {
16685: $shownprivs{$role} = 1;
16686: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
16687: foreach my $level (@levelorder) {
16688: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
16689: next if ($item eq '');
16690: my ($priv) = split(/\&/,$item,2);
16691: if (&Apache::lonnet::plaintext($priv)) {
16692: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
16693: unless ($level eq 'c') {
16694: $resulttext .= ' ('.$lt{$level}.')';
16695: }
16696: $resulttext .= '</li>';
16697: }
16698: }
16699: }
16700: $resulttext .= '</ul>';
16701: }
16702: $resulttext .= '</ul></li>';
16703: }
16704: }
16705: }
16706: }
16707: }
16708: }
16709: if (keys(%changedprivs)) {
16710: foreach my $role (sort(keys(%changedprivs))) {
16711: unless ($shownprivs{$role}) {
16712: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
16713: $role).'<ul>'.
16714: '<li>'.&mt('Privileges set to :').'<ul>';
16715: foreach my $level (@levelorder) {
16716: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
16717: next if ($item eq '');
16718: my ($priv) = split(/\&/,$item,2);
16719: if (&Apache::lonnet::plaintext($priv)) {
16720: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
16721: unless ($level eq 'c') {
16722: $resulttext .= ' ('.$lt{$level}.')';
16723: }
16724: $resulttext .= '</li>';
16725: }
16726: }
16727: }
16728: $resulttext .= '</ul></li></ul></li>';
16729: }
16730: }
16731: }
16732: $resulttext .= '</ul>';
16733: } else {
16734: $resulttext = &mt('No changes made to help settings');
16735: }
16736: if ($errors) {
16737: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
16738: $errors.'</ul>';
16739: }
16740: return $resulttext;
16741: }
16742:
16743: sub modify_coursedefaults {
16744: my ($dom,$lastactref,%domconfig) = @_;
16745: my ($resulttext,$errors,%changes,%defaultshash);
16746: my %defaultchecked = (
16747: 'uselcmath' => 'on',
16748: 'usejsme' => 'on',
16749: 'inline_chem' => 'on',
16750: );
16751: my @toggles = ('uselcmath','usejsme','inline_chem');
16752: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
16753: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
16754: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
16755: my @types = ('official','unofficial','community','textbook');
16756: my %staticdefaults = (
16757: anonsurvey_threshold => 10,
16758: uploadquota => 500,
16759: postsubmit => 60,
16760: mysqltables => 172800,
16761: );
16762: my %texoptions = (
16763: MathJax => 'MathJax',
16764: mimetex => &mt('Convert to Images'),
16765: tth => &mt('TeX to HTML'),
16766: );
16767: $defaultshash{'coursedefaults'} = {};
16768:
16769: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
16770: if ($domconfig{'coursedefaults'} eq '') {
16771: $domconfig{'coursedefaults'} = {};
16772: }
16773: }
16774:
16775: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
16776: foreach my $item (@toggles) {
16777: if ($defaultchecked{$item} eq 'on') {
16778: if (($domconfig{'coursedefaults'}{$item} eq '') &&
16779: ($env{'form.'.$item} eq '0')) {
16780: $changes{$item} = 1;
16781: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
16782: $changes{$item} = 1;
16783: }
16784: } elsif ($defaultchecked{$item} eq 'off') {
16785: if (($domconfig{'coursedefaults'}{$item} eq '') &&
16786: ($env{'form.'.$item} eq '1')) {
16787: $changes{$item} = 1;
16788: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
16789: $changes{$item} = 1;
16790: }
16791: }
16792: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
16793: }
16794: foreach my $item (@numbers) {
16795: my ($currdef,$newdef);
16796: $newdef = $env{'form.'.$item};
16797: if ($item eq 'anonsurvey_threshold') {
16798: $currdef = $domconfig{'coursedefaults'}{$item};
16799: $newdef =~ s/\D//g;
16800: if ($newdef eq '' || $newdef < 1) {
16801: $newdef = 1;
16802: }
16803: $defaultshash{'coursedefaults'}{$item} = $newdef;
16804: } else {
16805: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
16806: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
16807: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
16808: }
16809: $newdef =~ s/[^\w.\-]//g;
16810: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
16811: }
16812: if ($currdef ne $newdef) {
16813: if ($item eq 'anonsurvey_threshold') {
16814: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
16815: $changes{$item} = 1;
16816: }
16817: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
16818: my $setting = $1;
16819: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
16820: $changes{$setting} = 1;
16821: }
16822: }
16823: }
16824: }
16825: my $texengine;
16826: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
16827: $texengine = $env{'form.texengine'};
16828: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
16829: if ($currdef eq '') {
16830: unless ($texengine eq $Apache::lonnet::deftex) {
16831: $changes{'texengine'} = 1;
16832: }
16833: } elsif ($currdef ne $texengine) {
16834: $changes{'texengine'} = 1;
16835: }
16836: }
16837: if ($texengine ne '') {
16838: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
16839: }
16840: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
16841: my @currclonecode;
16842: if (ref($currclone) eq 'HASH') {
16843: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
16844: @currclonecode = @{$currclone->{'instcode'}};
16845: }
16846: }
16847: my $newclone;
16848: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
16849: $newclone = $env{'form.canclone'};
16850: }
16851: if ($newclone eq 'instcode') {
16852: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
16853: my (%codedefaults,@code_order,@clonecode);
16854: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
16855: \@code_order);
16856: foreach my $item (@code_order) {
16857: if (grep(/^\Q$item\E$/,@newcodes)) {
16858: push(@clonecode,$item);
16859: }
16860: }
16861: if (@clonecode) {
16862: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
16863: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
16864: if (@diffs) {
16865: $changes{'canclone'} = 1;
16866: }
16867: } else {
16868: $newclone eq '';
16869: }
16870: } elsif ($newclone ne '') {
16871: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
16872: }
16873: if ($newclone ne $currclone) {
16874: $changes{'canclone'} = 1;
16875: }
16876: my %credits;
16877: foreach my $type (@types) {
16878: unless ($type eq 'community') {
16879: $credits{$type} = $env{'form.'.$type.'_credits'};
16880: $credits{$type} =~ s/[^\d.]+//g;
16881: }
16882: }
16883: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
16884: ($env{'form.coursecredits'} eq '1')) {
16885: $changes{'coursecredits'} = 1;
16886: foreach my $type (keys(%credits)) {
16887: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
16888: }
16889: } else {
16890: if ($env{'form.coursecredits'} eq '1') {
16891: foreach my $type (@types) {
16892: unless ($type eq 'community') {
16893: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
16894: $changes{'coursecredits'} = 1;
16895: }
16896: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
16897: }
16898: }
16899: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16900: foreach my $type (@types) {
16901: unless ($type eq 'community') {
16902: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
16903: $changes{'coursecredits'} = 1;
16904: last;
16905: }
16906: }
16907: }
16908: }
16909: }
16910: if ($env{'form.postsubmit'} eq '1') {
16911: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
16912: my %currtimeout;
16913: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16914: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
16915: $changes{'postsubmit'} = 1;
16916: }
16917: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16918: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
16919: }
16920: } else {
16921: $changes{'postsubmit'} = 1;
16922: }
16923: foreach my $type (@types) {
16924: my $timeout = $env{'form.'.$type.'_timeout'};
16925: $timeout =~ s/\D//g;
16926: if ($timeout == $staticdefaults{'postsubmit'}) {
16927: $timeout = '';
16928: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
16929: $timeout = '0';
16930: }
16931: unless ($timeout eq '') {
16932: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
16933: }
16934: if (exists($currtimeout{$type})) {
16935: if ($timeout ne $currtimeout{$type}) {
16936: $changes{'postsubmit'} = 1;
16937: }
16938: } elsif ($timeout ne '') {
16939: $changes{'postsubmit'} = 1;
16940: }
16941: }
16942: } else {
16943: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
16944: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16945: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
16946: $changes{'postsubmit'} = 1;
16947: }
16948: } else {
16949: $changes{'postsubmit'} = 1;
16950: }
16951: }
16952: }
16953: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16954: $dom);
16955: if ($putresult eq 'ok') {
16956: if (keys(%changes) > 0) {
16957: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16958: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
16959: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
16960: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
16961: ($changes{'inline_chem'})) {
16962: foreach my $item ('uselcmath','usejsme','inline_chem','texengine') {
16963: if ($changes{$item}) {
16964: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
16965: }
16966: }
16967: if ($changes{'coursecredits'}) {
16968: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16969: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
16970: $domdefaults{$type.'credits'} =
16971: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
16972: }
16973: }
16974: }
16975: if ($changes{'postsubmit'}) {
16976: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16977: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
16978: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16979: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
16980: $domdefaults{$type.'postsubtimeout'} =
16981: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
16982: }
16983: }
16984: }
16985: }
16986: if ($changes{'uploadquota'}) {
16987: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
16988: foreach my $type (@types) {
16989: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
16990: }
16991: }
16992: }
16993: if ($changes{'canclone'}) {
16994: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
16995: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
16996: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
16997: if (@clonecodes) {
16998: $domdefaults{'canclone'} = join('+',@clonecodes);
16999: }
17000: }
17001: } else {
17002: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
17003: }
17004: }
17005: my $cachetime = 24*60*60;
17006: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17007: if (ref($lastactref) eq 'HASH') {
17008: $lastactref->{'domdefaults'} = 1;
17009: }
17010: }
17011: $resulttext = &mt('Changes made:').'<ul>';
17012: foreach my $item (sort(keys(%changes))) {
17013: if ($item eq 'uselcmath') {
17014: if ($env{'form.'.$item} eq '1') {
17015: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
17016: } else {
17017: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
17018: }
17019: } elsif ($item eq 'usejsme') {
17020: if ($env{'form.'.$item} eq '1') {
17021: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
17022: } else {
17023: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
17024: }
17025: } elsif ($item eq 'inline_chem') {
17026: if ($env{'form.'.$item} eq '1') {
17027: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
17028: } else {
17029: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
17030: }
17031: } elsif ($item eq 'texengine') {
17032: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
17033: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
17034: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
17035: }
17036: } elsif ($item eq 'anonsurvey_threshold') {
17037: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
17038: } elsif ($item eq 'uploadquota') {
17039: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17040: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
17041: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
17042: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
17043: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
17044:
17045: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
17046: '</ul>'.
17047: '</li>';
17048: } else {
17049: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
17050: }
17051: } elsif ($item eq 'mysqltables') {
17052: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
17053: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
17054: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
17055: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
17056: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
17057: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
17058: '</ul>'.
17059: '</li>';
17060: } else {
17061: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
17062: }
17063: } elsif ($item eq 'postsubmit') {
17064: if ($domdefaults{'postsubmit'} eq 'off') {
17065: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
17066: } else {
17067: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
17068: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17069: $resulttext .= &mt('durations:').'<ul>';
17070: foreach my $type (@types) {
17071: $resulttext .= '<li>';
17072: my $timeout;
17073: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17074: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17075: }
17076: my $display;
17077: if ($timeout eq '0') {
17078: $display = &mt('unlimited');
17079: } elsif ($timeout eq '') {
17080: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
17081: } else {
17082: $display = &mt('[quant,_1,second]',$timeout);
17083: }
17084: if ($type eq 'community') {
17085: $resulttext .= &mt('Communities');
17086: } elsif ($type eq 'official') {
17087: $resulttext .= &mt('Official courses');
17088: } elsif ($type eq 'unofficial') {
17089: $resulttext .= &mt('Unofficial courses');
17090: } elsif ($type eq 'textbook') {
17091: $resulttext .= &mt('Textbook courses');
17092: }
17093: $resulttext .= ' -- '.$display.'</li>';
17094: }
17095: $resulttext .= '</ul>';
17096: }
17097: $resulttext .= '</li>';
17098: }
17099: } elsif ($item eq 'coursecredits') {
17100: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17101: if (($domdefaults{'officialcredits'} eq '') &&
17102: ($domdefaults{'unofficialcredits'} eq '') &&
17103: ($domdefaults{'textbookcredits'} eq '')) {
17104: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17105: } else {
17106: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
17107: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
17108: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
17109: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
17110: '</ul>'.
17111: '</li>';
17112: }
17113: } else {
17114: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17115: }
17116: } elsif ($item eq 'canclone') {
17117: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17118: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17119: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
17120: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
17121: }
17122: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
17123: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
17124: } else {
17125: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
17126: }
17127: }
17128: }
17129: $resulttext .= '</ul>';
17130: } else {
17131: $resulttext = &mt('No changes made to course defaults');
17132: }
17133: } else {
17134: $resulttext = '<span class="LC_error">'.
17135: &mt('An error occurred: [_1]',$putresult).'</span>';
17136: }
17137: return $resulttext;
17138: }
17139:
17140: sub modify_selfenrollment {
17141: my ($dom,$lastactref,%domconfig) = @_;
17142: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
17143: my @types = ('official','unofficial','community','textbook');
17144: my %titles = &tool_titles();
17145: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
17146: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
17147: $ordered{'default'} = ['types','registered','approval','limit'];
17148:
17149: my (%roles,%shown,%toplevel);
17150: $roles{'0'} = &Apache::lonnet::plaintext('dc');
17151:
17152: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
17153: if ($domconfig{'selfenrollment'} eq '') {
17154: $domconfig{'selfenrollment'} = {};
17155: }
17156: }
17157: %toplevel = (
17158: admin => 'Configuration Rights',
17159: default => 'Default settings',
17160: validation => 'Validation of self-enrollment requests',
17161: );
17162: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
17163:
17164: if (ref($ordered{'admin'}) eq 'ARRAY') {
17165: foreach my $item (@{$ordered{'admin'}}) {
17166: foreach my $type (@types) {
17167: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
17168: $selfenrollhash{'admin'}{$type}{$item} = 1;
17169: } else {
17170: $selfenrollhash{'admin'}{$type}{$item} = 0;
17171: }
17172: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
17173: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
17174: if ($selfenrollhash{'admin'}{$type}{$item} ne
17175: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
17176: push(@{$changes{'admin'}{$type}},$item);
17177: }
17178: } else {
17179: if (!$selfenrollhash{'admin'}{$type}{$item}) {
17180: push(@{$changes{'admin'}{$type}},$item);
17181: }
17182: }
17183: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
17184: push(@{$changes{'admin'}{$type}},$item);
17185: }
17186: }
17187: }
17188: }
17189:
17190: foreach my $item (@{$ordered{'default'}}) {
17191: foreach my $type (@types) {
17192: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
17193: if ($item eq 'types') {
17194: unless (($value eq 'all') || ($value eq 'dom')) {
17195: $value = '';
17196: }
17197: } elsif ($item eq 'registered') {
17198: unless ($value eq '1') {
17199: $value = 0;
17200: }
17201: } elsif ($item eq 'approval') {
17202: unless ($value =~ /^[012]$/) {
17203: $value = 0;
17204: }
17205: } else {
17206: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17207: $value = 'none';
17208: }
17209: }
17210: $selfenrollhash{'default'}{$type}{$item} = $value;
17211: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
17212: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17213: if ($selfenrollhash{'default'}{$type}{$item} ne
17214: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
17215: push(@{$changes{'default'}{$type}},$item);
17216: }
17217: } else {
17218: push(@{$changes{'default'}{$type}},$item);
17219: }
17220: } else {
17221: push(@{$changes{'default'}{$type}},$item);
17222: }
17223: if ($item eq 'limit') {
17224: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17225: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
17226: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
17227: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
17228: }
17229: } else {
17230: $selfenrollhash{'default'}{$type}{'cap'} = '';
17231: }
17232: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17233: if ($selfenrollhash{'default'}{$type}{'cap'} ne
17234: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
17235: push(@{$changes{'default'}{$type}},'cap');
17236: }
17237: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
17238: push(@{$changes{'default'}{$type}},'cap');
17239: }
17240: }
17241: }
17242: }
17243:
17244: foreach my $item (@{$itemsref}) {
17245: if ($item eq 'fields') {
17246: my @changed;
17247: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
17248: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
17249: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
17250: }
17251: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
17252: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
17253: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
17254: $domconfig{'selfenrollment'}{'validation'}{$item});
17255: } else {
17256: @changed = @{$selfenrollhash{'validation'}{$item}};
17257: }
17258: } else {
17259: @changed = @{$selfenrollhash{'validation'}{$item}};
17260: }
17261: if (@changed) {
17262: if ($selfenrollhash{'validation'}{$item}) {
17263: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
17264: } else {
17265: $changes{'validation'}{$item} = &mt('None');
17266: }
17267: }
17268: } else {
17269: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
17270: if ($item eq 'markup') {
17271: if ($env{'form.selfenroll_validation_'.$item}) {
17272: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
17273: }
17274: }
17275: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
17276: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
17277: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
17278: }
17279: }
17280: }
17281: }
17282:
17283: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
17284: $dom);
17285: if ($putresult eq 'ok') {
17286: if (keys(%changes) > 0) {
17287: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17288: $resulttext = &mt('Changes made:').'<ul>';
17289: foreach my $key ('admin','default','validation') {
17290: if (ref($changes{$key}) eq 'HASH') {
17291: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
17292: if ($key eq 'validation') {
17293: foreach my $item (@{$itemsref}) {
17294: if (exists($changes{$key}{$item})) {
17295: if ($item eq 'markup') {
17296: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
17297: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
17298: } else {
17299: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
17300: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
17301: }
17302: }
17303: }
17304: } else {
17305: foreach my $type (@types) {
17306: if ($type eq 'community') {
17307: $roles{'1'} = &mt('Community personnel');
17308: } else {
17309: $roles{'1'} = &mt('Course personnel');
17310: }
17311: if (ref($changes{$key}{$type}) eq 'ARRAY') {
17312: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
17313: if ($key eq 'admin') {
17314: my @mgrdc = ();
17315: if (ref($ordered{$key}) eq 'ARRAY') {
17316: foreach my $item (@{$ordered{'admin'}}) {
17317: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
17318: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
17319: push(@mgrdc,$item);
17320: }
17321: }
17322: }
17323: if (@mgrdc) {
17324: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
17325: } else {
17326: delete($domdefaults{$type.'selfenrolladmdc'});
17327: }
17328: }
17329: } else {
17330: if (ref($ordered{$key}) eq 'ARRAY') {
17331: foreach my $item (@{$ordered{$key}}) {
17332: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
17333: $domdefaults{$type.'selfenroll'.$item} =
17334: $selfenrollhash{$key}{$type}{$item};
17335: }
17336: }
17337: }
17338: }
17339: }
17340: $resulttext .= '<li>'.$titles{$type}.'<ul>';
17341: foreach my $item (@{$ordered{$key}}) {
17342: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
17343: $resulttext .= '<li>';
17344: if ($key eq 'admin') {
17345: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
17346: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
17347: } else {
17348: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
17349: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
17350: }
17351: $resulttext .= '</li>';
17352: }
17353: }
17354: $resulttext .= '</ul></li>';
17355: }
17356: }
17357: $resulttext .= '</ul></li>';
17358: }
17359: }
17360: }
17361: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
17362: my $cachetime = 24*60*60;
17363: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17364: if (ref($lastactref) eq 'HASH') {
17365: $lastactref->{'domdefaults'} = 1;
17366: }
17367: }
17368: $resulttext .= '</ul>';
17369: } else {
17370: $resulttext = &mt('No changes made to self-enrollment settings');
17371: }
17372: } else {
17373: $resulttext = '<span class="LC_error">'.
17374: &mt('An error occurred: [_1]',$putresult).'</span>';
17375: }
17376: return $resulttext;
17377: }
17378:
17379: sub modify_wafproxy {
17380: my ($dom,$action,$lastactref,%domconfig) = @_;
17381: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17382: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
17383: %wafproxy,%changes,%expirecache,%expiresaml);
17384: foreach my $server (sort(keys(%servers))) {
17385: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
17386: if ($serverhome eq $server) {
17387: my $serverdom = &Apache::lonnet::host_domain($server);
17388: if ($serverdom eq $dom) {
17389: $canset{$server} = 1;
17390: }
17391: }
17392: }
17393: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
17394: %{$values{$dom}} = ();
17395: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
17396: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
17397: }
17398: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
17399: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
17400: }
17401: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
17402: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
17403: }
17404: }
17405: my $output;
17406: if (keys(%canset)) {
17407: %{$wafproxy{'alias'}} = ();
17408: %{$wafproxy{'saml'}} = ();
17409: foreach my $key (sort(keys(%canset))) {
17410: if ($env{'form.wafproxy_'.$dom}) {
17411: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
17412: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
17413: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
17414: $changes{'alias'} = 1;
17415: }
17416: if ($env{'form.wafproxy_alias_saml_'.$key}) {
17417: $wafproxy{'saml'}{$key} = 1;
17418: }
17419: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
17420: $changes{'saml'} = 1;
17421: }
17422: } else {
17423: $wafproxy{'alias'}{$key} = '';
17424: $wafproxy{'saml'}{$key} = '';
17425: if ($curralias{$key}) {
17426: $changes{'alias'} = 1;
17427: }
17428: if ($currsaml{$key}) {
17429: $changes{'saml'} = 1;
17430: }
17431: }
17432: if ($wafproxy{'alias'}{$key} eq '') {
17433: if ($curralias{$key}) {
17434: $expirecache{$key} = 1;
17435: }
17436: delete($wafproxy{'alias'}{$key});
17437: }
17438: if ($wafproxy{'saml'}{$key} eq '') {
17439: if ($currsaml{$key}) {
17440: $expiresaml{$key} = 1;
17441: }
17442: delete($wafproxy{'saml'}{$key});
17443: }
17444: }
17445: unless (keys(%{$wafproxy{'alias'}})) {
17446: delete($wafproxy{'alias'});
17447: }
17448: unless (keys(%{$wafproxy{'saml'}})) {
17449: delete($wafproxy{'saml'});
17450: }
17451: # Localization for values in %warn occurs in &mt() calls separately.
17452: my %warn = (
17453: trusted => 'trusted IP range(s)',
17454: vpnint => 'internal IP range(s) for VPN sessions(s)',
17455: vpnext => 'IP range(s) for backend WAF connections',
17456: );
17457: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
17458: my $possible = $env{'form.wafproxy_'.$item};
17459: $possible =~ s/^\s+|\s+$//g;
17460: if ($possible ne '') {
17461: if ($item eq 'remoteip') {
17462: if ($possible =~ /^[mhn]$/) {
17463: $wafproxy{$item} = $possible;
17464: }
17465: } elsif ($item eq 'ipheader') {
17466: if ($wafproxy{'remoteip'} eq 'h') {
17467: $wafproxy{$item} = $possible;
17468: }
17469: } elsif ($item eq 'sslopt') {
17470: if ($possible =~ /^0|1$/) {
17471: $wafproxy{$item} = $possible;
17472: }
17473: } else {
17474: my (@ok,$count);
17475: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
17476: unless ($env{'form.wafproxy_vpnaccess'}) {
17477: $possible = '';
17478: }
17479: } elsif ($item eq 'trusted') {
17480: unless ($wafproxy{'remoteip'} eq 'h') {
17481: $possible = '';
17482: }
17483: }
17484: unless ($possible eq '') {
17485: $possible =~ s/[\r\n]+/\s/g;
17486: $possible =~ s/\s*-\s*/-/g;
17487: $possible =~ s/\s+/,/g;
17488: $possible =~ s/,+/,/g;
17489: }
17490: $count = 0;
17491: if ($possible ne '') {
17492: foreach my $poss (split(/\,/,$possible)) {
17493: $count ++;
17494: $poss = &validate_ip_pattern($poss);
17495: if ($poss ne '') {
17496: push(@ok,$poss);
17497: }
17498: }
17499: my $diff = $count - scalar(@ok);
17500: if ($diff) {
17501: push(@warnings,'<li>'.
17502: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
17503: $diff,$warn{$item}).
17504: '</li>');
17505: }
17506: if (@ok) {
17507: my @cidr_list;
17508: foreach my $item (@ok) {
17509: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
17510: }
17511: $wafproxy{$item} = join(',',@cidr_list);
17512: }
17513: }
17514: }
17515: if ($wafproxy{$item} ne $currvalue{$item}) {
17516: $changes{$item} = 1;
17517: }
17518: } elsif ($currvalue{$item}) {
17519: $changes{$item} = 1;
17520: }
17521: }
17522: } else {
17523: if (keys(%curralias)) {
17524: $changes{'alias'} = 1;
17525: }
17526: if (keys(%currsaml)) {
17527: $changes{'saml'} = 1;
17528: }
17529: if (keys(%currvalue)) {
17530: foreach my $key (keys(%currvalue)) {
17531: $changes{$key} = 1;
17532: }
17533: }
17534: }
17535: if (keys(%changes)) {
17536: my %defaultshash = (
17537: wafproxy => \%wafproxy,
17538: );
17539: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17540: $dom);
17541: if ($putresult eq 'ok') {
17542: my $cachetime = 24*60*60;
17543: my (%domdefaults,$updatedomdefs);
17544: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
17545: if ($changes{$item}) {
17546: unless ($updatedomdefs) {
17547: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
17548: $updatedomdefs = 1;
17549: }
17550: if ($wafproxy{$item}) {
17551: $domdefaults{'waf_'.$item} = $wafproxy{$item};
17552: } elsif (exists($domdefaults{'waf_'.$item})) {
17553: delete($domdefaults{'waf_'.$item});
17554: }
17555: }
17556: }
17557: if ($updatedomdefs) {
17558: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17559: if (ref($lastactref) eq 'HASH') {
17560: $lastactref->{'domdefaults'} = 1;
17561: }
17562: }
17563: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
17564: my %updates = %expirecache;
17565: foreach my $key (keys(%expirecache)) {
17566: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
17567: }
17568: if (ref($wafproxy{'alias'}) eq 'HASH') {
17569: my $cachetime = 24*60*60;
17570: foreach my $key (keys(%{$wafproxy{'alias'}})) {
17571: $updates{$key} = 1;
17572: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
17573: $cachetime);
17574: }
17575: }
17576: if (ref($lastactref) eq 'HASH') {
17577: $lastactref->{'proxyalias'} = \%updates;
17578: }
17579: }
17580: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
17581: my %samlupdates = %expiresaml;
17582: foreach my $key (keys(%expiresaml)) {
17583: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
17584: }
17585: if (ref($wafproxy{'saml'}) eq 'HASH') {
17586: my $cachetime = 24*60*60;
17587: foreach my $key (keys(%{$wafproxy{'saml'}})) {
17588: $samlupdates{$key} = 1;
17589: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
17590: $cachetime);
17591: }
17592: }
17593: if (ref($lastactref) eq 'HASH') {
17594: $lastactref->{'proxysaml'} = \%samlupdates;
17595: }
17596: }
17597: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
17598: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
17599: if ($changes{$item}) {
17600: if ($item eq 'alias') {
17601: my $numaliased = 0;
17602: if (ref($wafproxy{'alias'}) eq 'HASH') {
17603: my $shown;
17604: if (keys(%{$wafproxy{'alias'}})) {
17605: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
17606: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
17607: &Apache::lonnet::hostname($server),
17608: $wafproxy{'alias'}{$server}).'</li>';
17609: $numaliased ++;
17610: }
17611: if ($numaliased) {
17612: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
17613: '<ul>'.$shown.'</ul>').'</li>';
17614: }
17615: }
17616: }
17617: unless ($numaliased) {
17618: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
17619: }
17620: } elsif ($item eq 'saml') {
17621: my $shown;
17622: if (ref($wafproxy{'saml'}) eq 'HASH') {
17623: if (keys(%{$wafproxy{'saml'}})) {
17624: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
17625: }
17626: }
17627: if ($shown) {
17628: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
17629: $shown).'</li>';
17630: } else {
17631: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
17632: }
17633: } else {
17634: if ($item eq 'remoteip') {
17635: my %ip_methods = &remoteip_methods();
17636: if ($wafproxy{$item} =~ /^[mh]$/) {
17637: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
17638: $ip_methods{$wafproxy{$item}}).'</li>';
17639: } else {
17640: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
17641: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
17642: '</li>';
17643: } else {
17644: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
17645: }
17646: }
17647: } elsif ($item eq 'ipheader') {
17648: if ($wafproxy{$item}) {
17649: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
17650: $wafproxy{$item}).'</li>';
17651: } else {
17652: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
17653: }
17654: } elsif ($item eq 'trusted') {
17655: if ($wafproxy{$item}) {
17656: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
17657: $wafproxy{$item}).'</li>';
17658: } else {
17659: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
17660: }
17661: } elsif ($item eq 'vpnint') {
17662: if ($wafproxy{$item}) {
17663: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
17664: $wafproxy{$item}).'</li>';
17665: } else {
17666: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
17667: }
17668: } elsif ($item eq 'vpnext') {
17669: if ($wafproxy{$item}) {
17670: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
17671: $wafproxy{$item}).'</li>';
17672: } else {
17673: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
17674: }
17675: } elsif ($item eq 'sslopt') {
17676: if ($wafproxy{$item}) {
17677: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to forward requests to https on LON-CAPA node, regardless of original protocol in web browser (http or https).').'</li>';
17678: } else {
17679: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to preserve original protocol in web browser (either http or https) when forwarding to LON-CAPA node.').'</li>';
17680: }
17681: }
17682: }
17683: }
17684: }
17685: } else {
17686: $output = '<span class="LC_error">'.
17687: &mt('An error occurred: [_1]',$putresult).'</span>';
17688: }
17689: } elsif (keys(%canset)) {
17690: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
17691: }
17692: if (@warnings) {
17693: $output .= '<br />'.&mt('Warnings:').'<ul>'.
17694: join("\n",@warnings).'</ul>';
17695: }
17696: return $output;
17697: }
17698:
17699: sub validate_ip_pattern {
17700: my ($pattern) = @_;
17701: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
17702: my ($start,$end) = ($1,$2);
17703: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
17704: if (($start !~ m{/}) && ($end !~ m{/})) {
17705: return $start.'-'.$end;
17706: }
17707: }
17708: } elsif ($pattern ne '') {
17709: $pattern = &Net::CIDR::cidrvalidate($pattern);
17710: if ($pattern ne '') {
17711: return $pattern;
17712: }
17713: }
17714: return;
17715: }
17716:
17717: sub modify_usersessions {
17718: my ($dom,$lastactref,%domconfig) = @_;
17719: my @hostingtypes = ('version','excludedomain','includedomain');
17720: my @offloadtypes = ('primary','default');
17721: my %types = (
17722: remote => \@hostingtypes,
17723: hosted => \@hostingtypes,
17724: spares => \@offloadtypes,
17725: );
17726: my @prefixes = ('remote','hosted','spares');
17727: my @lcversions = &Apache::lonnet::all_loncaparevs();
17728: my (%by_ip,%by_location,@intdoms);
17729: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
17730: my @locations = sort(keys(%by_location));
17731: my (%defaultshash,%changes);
17732: foreach my $prefix (@prefixes) {
17733: $defaultshash{'usersessions'}{$prefix} = {};
17734: }
17735: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17736: my $resulttext;
17737: my %iphost = &Apache::lonnet::get_iphost();
17738: foreach my $prefix (@prefixes) {
17739: next if ($prefix eq 'spares');
17740: foreach my $type (@{$types{$prefix}}) {
17741: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
17742: if ($type eq 'version') {
17743: my $value = $env{'form.'.$prefix.'_'.$type};
17744: my $okvalue;
17745: if ($value ne '') {
17746: if (grep(/^\Q$value\E$/,@lcversions)) {
17747: $okvalue = $value;
17748: }
17749: }
17750: if (ref($domconfig{'usersessions'}) eq 'HASH') {
17751: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
17752: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
17753: if ($inuse == 0) {
17754: $changes{$prefix}{$type} = 1;
17755: } else {
17756: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
17757: $changes{$prefix}{$type} = 1;
17758: }
17759: if ($okvalue ne '') {
17760: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
17761: }
17762: }
17763: } else {
17764: if (($inuse == 1) && ($okvalue ne '')) {
17765: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
17766: $changes{$prefix}{$type} = 1;
17767: }
17768: }
17769: } else {
17770: if (($inuse == 1) && ($okvalue ne '')) {
17771: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
17772: $changes{$prefix}{$type} = 1;
17773: }
17774: }
17775: } else {
17776: if (($inuse == 1) && ($okvalue ne '')) {
17777: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
17778: $changes{$prefix}{$type} = 1;
17779: }
17780: }
17781: } else {
17782: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
17783: my @okvals;
17784: foreach my $val (@vals) {
17785: if ($val =~ /:/) {
17786: my @items = split(/:/,$val);
17787: foreach my $item (@items) {
17788: if (ref($by_location{$item}) eq 'ARRAY') {
17789: push(@okvals,$item);
17790: }
17791: }
17792: } else {
17793: if (ref($by_location{$val}) eq 'ARRAY') {
17794: push(@okvals,$val);
17795: }
17796: }
17797: }
17798: @okvals = sort(@okvals);
17799: if (ref($domconfig{'usersessions'}) eq 'HASH') {
17800: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
17801: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
17802: if ($inuse == 0) {
17803: $changes{$prefix}{$type} = 1;
17804: } else {
17805: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
17806: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
17807: if (@changed > 0) {
17808: $changes{$prefix}{$type} = 1;
17809: }
17810: }
17811: } else {
17812: if ($inuse == 1) {
17813: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
17814: $changes{$prefix}{$type} = 1;
17815: }
17816: }
17817: } else {
17818: if ($inuse == 1) {
17819: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
17820: $changes{$prefix}{$type} = 1;
17821: }
17822: }
17823: } else {
17824: if ($inuse == 1) {
17825: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
17826: $changes{$prefix}{$type} = 1;
17827: }
17828: }
17829: }
17830: }
17831: }
17832:
17833: my @alldoms = &Apache::lonnet::all_domains();
17834: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17835: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
17836: my $savespares;
17837:
17838: foreach my $lonhost (sort(keys(%servers))) {
17839: my $serverhomeID =
17840: &Apache::lonnet::get_server_homeID($servers{$lonhost});
17841: my $serverhostname = &Apache::lonnet::hostname($lonhost);
17842: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
17843: my %spareschg;
17844: foreach my $type (@{$types{'spares'}}) {
17845: my @okspares;
17846: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
17847: foreach my $server (@checked) {
17848: if (&Apache::lonnet::hostname($server) ne '') {
17849: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
17850: unless (grep(/^\Q$server\E$/,@okspares)) {
17851: push(@okspares,$server);
17852: }
17853: }
17854: }
17855: }
17856: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
17857: my $newspare;
17858: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
17859: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
17860: $newspare = $new;
17861: }
17862: }
17863: my @spares;
17864: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
17865: @spares = sort(@okspares,$newspare);
17866: } else {
17867: @spares = sort(@okspares);
17868: }
17869: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
17870: if (ref($spareid{$lonhost}) eq 'HASH') {
17871: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
17872: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
17873: if (@diffs > 0) {
17874: $spareschg{$type} = 1;
17875: }
17876: }
17877: }
17878: }
17879: if (keys(%spareschg) > 0) {
17880: $changes{'spares'}{$lonhost} = \%spareschg;
17881: }
17882: }
17883: $defaultshash{'usersessions'}{'offloadnow'} = {};
17884: $defaultshash{'usersessions'}{'offloadoth'} = {};
17885: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
17886: my @okoffload;
17887: if (@offloadnow) {
17888: foreach my $server (@offloadnow) {
17889: if (&Apache::lonnet::hostname($server) ne '') {
17890: unless (grep(/^\Q$server\E$/,@okoffload)) {
17891: push(@okoffload,$server);
17892: }
17893: }
17894: }
17895: if (@okoffload) {
17896: foreach my $lonhost (@okoffload) {
17897: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
17898: }
17899: }
17900: }
17901: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
17902: my @okoffloadoth;
17903: if (@offloadoth) {
17904: foreach my $server (@offloadoth) {
17905: if (&Apache::lonnet::hostname($server) ne '') {
17906: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
17907: push(@okoffloadoth,$server);
17908: }
17909: }
17910: }
17911: if (@okoffloadoth) {
17912: foreach my $lonhost (@okoffloadoth) {
17913: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
17914: }
17915: }
17916: }
17917: if (ref($domconfig{'usersessions'}) eq 'HASH') {
17918: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
17919: if (ref($changes{'spares'}) eq 'HASH') {
17920: if (keys(%{$changes{'spares'}}) > 0) {
17921: $savespares = 1;
17922: }
17923: }
17924: } else {
17925: $savespares = 1;
17926: }
17927: foreach my $offload ('offloadnow','offloadoth') {
17928: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
17929: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
17930: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
17931: $changes{$offload} = 1;
17932: last;
17933: }
17934: }
17935: unless ($changes{$offload}) {
17936: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
17937: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
17938: $changes{$offload} = 1;
17939: last;
17940: }
17941: }
17942: }
17943: } else {
17944: if (($offload eq 'offloadnow') && (@okoffload)) {
17945: $changes{'offloadnow'} = 1;
17946: }
17947: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
17948: $changes{'offloadoth'} = 1;
17949: }
17950: }
17951: }
17952: } else {
17953: if (@okoffload) {
17954: $changes{'offloadnow'} = 1;
17955: }
17956: if (@okoffloadoth) {
17957: $changes{'offloadoth'} = 1;
17958: }
17959: }
17960: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
17961: if ((keys(%changes) > 0) || ($savespares)) {
17962: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17963: $dom);
17964: if ($putresult eq 'ok') {
17965: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
17966: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
17967: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
17968: }
17969: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
17970: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
17971: }
17972: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
17973: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
17974: }
17975: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
17976: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
17977: }
17978: }
17979: my $cachetime = 24*60*60;
17980: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17981: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
17982: if (ref($lastactref) eq 'HASH') {
17983: $lastactref->{'domdefaults'} = 1;
17984: $lastactref->{'usersessions'} = 1;
17985: }
17986: if (keys(%changes) > 0) {
17987: my %lt = &usersession_titles();
17988: $resulttext = &mt('Changes made:').'<ul>';
17989: foreach my $prefix (@prefixes) {
17990: if (ref($changes{$prefix}) eq 'HASH') {
17991: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
17992: if ($prefix eq 'spares') {
17993: if (ref($changes{$prefix}) eq 'HASH') {
17994: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
17995: $resulttext .= '<li><b>'.$lonhost.'</b> ';
17996: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
17997: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
17998: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
17999: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
18000: foreach my $type (@{$types{$prefix}}) {
18001: if ($changes{$prefix}{$lonhost}{$type}) {
18002: my $offloadto = &mt('None');
18003: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
18004: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
18005: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
18006: }
18007: }
18008: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
18009: }
18010: }
18011: }
18012: $resulttext .= '</li>';
18013: }
18014: }
18015: } else {
18016: foreach my $type (@{$types{$prefix}}) {
18017: if (defined($changes{$prefix}{$type})) {
18018: my $newvalue;
18019: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18020: if (ref($defaultshash{'usersessions'}{$prefix})) {
18021: if ($type eq 'version') {
18022: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
18023: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
18024: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
18025: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
18026: }
18027: }
18028: }
18029: }
18030: if ($newvalue eq '') {
18031: if ($type eq 'version') {
18032: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
18033: } else {
18034: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
18035: }
18036: } else {
18037: if ($type eq 'version') {
18038: $newvalue .= ' '.&mt('(or later)');
18039: }
18040: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
18041: }
18042: }
18043: }
18044: }
18045: $resulttext .= '</ul>';
18046: }
18047: }
18048: if ($changes{'offloadnow'}) {
18049: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18050: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
18051: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
18052: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
18053: $resulttext .= '<li>'.$lonhost.'</li>';
18054: }
18055: $resulttext .= '</ul>';
18056: } else {
18057: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
18058: }
18059: } else {
18060: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
18061: }
18062: }
18063: if ($changes{'offloadoth'}) {
18064: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
18065: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
18066: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
18067: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
18068: $resulttext .= '<li>'.$lonhost.'</li>';
18069: }
18070: $resulttext .= '</ul>';
18071: } else {
18072: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
18073: }
18074: } else {
18075: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
18076: }
18077: }
18078: $resulttext .= '</ul>';
18079: } else {
18080: $resulttext = $nochgmsg;
18081: }
18082: } else {
18083: $resulttext = '<span class="LC_error">'.
18084: &mt('An error occurred: [_1]',$putresult).'</span>';
18085: }
18086: } else {
18087: $resulttext = $nochgmsg;
18088: }
18089: return $resulttext;
18090: }
18091:
18092: sub modify_loadbalancing {
18093: my ($dom,%domconfig) = @_;
18094: my $primary_id = &Apache::lonnet::domain($dom,'primary');
18095: my $intdom = &Apache::lonnet::internet_dom($primary_id);
18096: my ($othertitle,$usertypes,$types) =
18097: &Apache::loncommon::sorted_inst_types($dom);
18098: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18099: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
18100: my @sparestypes = ('primary','default');
18101: my %typetitles = &sparestype_titles();
18102: my $resulttext;
18103: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
18104: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18105: %existing = %{$domconfig{'loadbalancing'}};
18106: }
18107: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
18108: \%currtargets,\%currrules,\%currcookies);
18109: my ($saveloadbalancing,%defaultshash,%changes);
18110: my ($alltypes,$othertypes,$titles) =
18111: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
18112: my %ruletitles = &offloadtype_text();
18113: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
18114: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
18115: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
18116: if ($balancer eq '') {
18117: next;
18118: }
18119: if (!exists($servers{$balancer})) {
18120: if (exists($currbalancer{$balancer})) {
18121: push(@{$changes{'delete'}},$balancer);
18122: }
18123: next;
18124: }
18125: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
18126: push(@{$changes{'delete'}},$balancer);
18127: next;
18128: }
18129: if (!exists($currbalancer{$balancer})) {
18130: push(@{$changes{'add'}},$balancer);
18131: }
18132: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
18133: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
18134: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
18135: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18136: $saveloadbalancing = 1;
18137: }
18138: foreach my $sparetype (@sparestypes) {
18139: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
18140: my @offloadto;
18141: foreach my $target (@targets) {
18142: if (($servers{$target}) && ($target ne $balancer)) {
18143: if ($sparetype eq 'default') {
18144: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
18145: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
18146: }
18147: }
18148: unless(grep(/^\Q$target\E$/,@offloadto)) {
18149: push(@offloadto,$target);
18150: }
18151: }
18152: }
18153: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
18154: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
18155: push(@offloadto,$balancer);
18156: }
18157: }
18158: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
18159: }
18160: if ($env{'form.loadbalancing_cookie_'.$i}) {
18161: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
18162: if (exists($currbalancer{$balancer})) {
18163: unless ($currcookies{$balancer}) {
18164: $changes{'curr'}{$balancer}{'cookie'} = 1;
18165: }
18166: }
18167: } elsif (exists($currbalancer{$balancer})) {
18168: if ($currcookies{$balancer}) {
18169: $changes{'curr'}{$balancer}{'cookie'} = 1;
18170: }
18171: }
18172: if (ref($currtargets{$balancer}) eq 'HASH') {
18173: foreach my $sparetype (@sparestypes) {
18174: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
18175: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
18176: if (@targetdiffs > 0) {
18177: $changes{'curr'}{$balancer}{'targets'} = 1;
18178: }
18179: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18180: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18181: $changes{'curr'}{$balancer}{'targets'} = 1;
18182: }
18183: }
18184: }
18185: } else {
18186: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
18187: foreach my $sparetype (@sparestypes) {
18188: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18189: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18190: $changes{'curr'}{$balancer}{'targets'} = 1;
18191: }
18192: }
18193: }
18194: }
18195: }
18196: my $ishomedom;
18197: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
18198: $ishomedom = 1;
18199: }
18200: if (ref($alltypes) eq 'ARRAY') {
18201: foreach my $type (@{$alltypes}) {
18202: my $rule;
18203: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
18204: (!$ishomedom)) {
18205: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
18206: }
18207: if ($rule eq 'specific') {
18208: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
18209: if (exists($servers{$specifiedhost})) {
18210: $rule = $specifiedhost;
18211: }
18212: }
18213: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
18214: if (ref($currrules{$balancer}) eq 'HASH') {
18215: if ($rule ne $currrules{$balancer}{$type}) {
18216: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18217: }
18218: } elsif ($rule ne '') {
18219: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18220: }
18221: }
18222: }
18223: }
18224: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
18225: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
18226: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
18227: $defaultshash{'loadbalancing'} = {};
18228: }
18229: my $putresult = &Apache::lonnet::put_dom('configuration',
18230: \%defaultshash,$dom);
18231: if ($putresult eq 'ok') {
18232: if (keys(%changes) > 0) {
18233: my %toupdate;
18234: if (ref($changes{'delete'}) eq 'ARRAY') {
18235: foreach my $balancer (sort(@{$changes{'delete'}})) {
18236: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
18237: $toupdate{$balancer} = 1;
18238: }
18239: }
18240: if (ref($changes{'add'}) eq 'ARRAY') {
18241: foreach my $balancer (sort(@{$changes{'add'}})) {
18242: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
18243: $toupdate{$balancer} = 1;
18244: }
18245: }
18246: if (ref($changes{'curr'}) eq 'HASH') {
18247: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
18248: $toupdate{$balancer} = 1;
18249: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
18250: if ($changes{'curr'}{$balancer}{'targets'}) {
18251: my %offloadstr;
18252: foreach my $sparetype (@sparestypes) {
18253: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18254: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18255: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
18256: }
18257: }
18258: }
18259: if (keys(%offloadstr) == 0) {
18260: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
18261: } else {
18262: my $showoffload;
18263: foreach my $sparetype (@sparestypes) {
18264: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
18265: if (defined($offloadstr{$sparetype})) {
18266: $showoffload .= $offloadstr{$sparetype};
18267: } else {
18268: $showoffload .= &mt('None');
18269: }
18270: $showoffload .= (' 'x3);
18271: }
18272: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
18273: }
18274: }
18275: }
18276: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
18277: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
18278: foreach my $type (@{$alltypes}) {
18279: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
18280: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
18281: my $balancetext;
18282: if ($rule eq '') {
18283: $balancetext = $ruletitles{'default'};
18284: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
18285: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
18286: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
18287: foreach my $sparetype (@sparestypes) {
18288: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18289: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
18290: }
18291: }
18292: foreach my $item (@{$alltypes}) {
18293: next if ($item =~ /^_LC_ipchange/);
18294: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
18295: if ($hasrule eq 'homeserver') {
18296: map { $toupdate{$_} = 1; } (keys(%libraryservers));
18297: } else {
18298: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
18299: if ($servers{$hasrule}) {
18300: $toupdate{$hasrule} = 1;
18301: }
18302: }
18303: }
18304: }
18305: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
18306: $balancetext = $ruletitles{$rule};
18307: } else {
18308: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
18309: $balancetext = $ruletitles{'particular'}.' '.$receiver;
18310: if ($receiver) {
18311: $toupdate{$receiver};
18312: }
18313: }
18314: } else {
18315: $balancetext = $ruletitles{$rule};
18316: }
18317: } else {
18318: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
18319: }
18320: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
18321: }
18322: }
18323: }
18324: }
18325: if ($changes{'curr'}{$balancer}{'cookie'}) {
18326: if ($currcookies{$balancer}) {
18327: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
18328: $balancer).'</li>';
18329: } else {
18330: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
18331: $balancer).'</li>';
18332: }
18333: }
18334: }
18335: }
18336: if (keys(%toupdate)) {
18337: my %thismachine;
18338: my $updatedhere;
18339: my $cachetime = 60*60*24;
18340: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
18341: foreach my $lonhost (keys(%toupdate)) {
18342: if ($thismachine{$lonhost}) {
18343: unless ($updatedhere) {
18344: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
18345: $defaultshash{'loadbalancing'},
18346: $cachetime);
18347: $updatedhere = 1;
18348: }
18349: } else {
18350: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
18351: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
18352: }
18353: }
18354: }
18355: if ($resulttext ne '') {
18356: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
18357: } else {
18358: $resulttext = $nochgmsg;
18359: }
18360: } else {
18361: $resulttext = $nochgmsg;
18362: }
18363: } else {
18364: $resulttext = '<span class="LC_error">'.
18365: &mt('An error occurred: [_1]',$putresult).'</span>';
18366: }
18367: } else {
18368: $resulttext = $nochgmsg;
18369: }
18370: return $resulttext;
18371: }
18372:
18373: sub recurse_check {
18374: my ($chkcats,$categories,$depth,$name) = @_;
18375: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
18376: my $chg = 0;
18377: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
18378: my $category = $chkcats->[$depth]{$name}[$j];
18379: my $item;
18380: if ($category eq '') {
18381: $chg ++;
18382: } else {
18383: my $deeper = $depth + 1;
18384: $item = &escape($category).':'.&escape($name).':'.$depth;
18385: if ($chg) {
18386: $categories->{$item} -= $chg;
18387: }
18388: &recurse_check($chkcats,$categories,$deeper,$category);
18389: $deeper --;
18390: }
18391: }
18392: }
18393: return;
18394: }
18395:
18396: sub recurse_cat_deletes {
18397: my ($item,$coursecategories,$deletions) = @_;
18398: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
18399: my $subdepth = $depth + 1;
18400: if (ref($coursecategories) eq 'HASH') {
18401: foreach my $subitem (keys(%{$coursecategories})) {
18402: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
18403: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
18404: delete($coursecategories->{$subitem});
18405: $deletions->{$subitem} = 1;
18406: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
18407: }
18408: }
18409: }
18410: return;
18411: }
18412:
18413: sub active_dc_picker {
18414: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
18415: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
18416: my @domcoord = keys(%domcoords);
18417: if (keys(%currhash)) {
18418: foreach my $dc (keys(%currhash)) {
18419: unless (exists($domcoords{$dc})) {
18420: push(@domcoord,$dc);
18421: }
18422: }
18423: }
18424: @domcoord = sort(@domcoord);
18425: my $numdcs = scalar(@domcoord);
18426: my $rows = 0;
18427: my $table;
18428: if ($numdcs > 1) {
18429: $table = '<table>';
18430: for (my $i=0; $i<@domcoord; $i++) {
18431: my $rem = $i%($numinrow);
18432: if ($rem == 0) {
18433: if ($i > 0) {
18434: $table .= '</tr>';
18435: }
18436: $table .= '<tr>';
18437: $rows ++;
18438: }
18439: my $check = '';
18440: if ($inputtype eq 'radio') {
18441: if (keys(%currhash) == 0) {
18442: if (!$i) {
18443: $check = ' checked="checked"';
18444: }
18445: } elsif (exists($currhash{$domcoord[$i]})) {
18446: $check = ' checked="checked"';
18447: }
18448: } else {
18449: if (exists($currhash{$domcoord[$i]})) {
18450: $check = ' checked="checked"';
18451: }
18452: }
18453: if ($i == @domcoord - 1) {
18454: my $colsleft = $numinrow - $rem;
18455: if ($colsleft > 1) {
18456: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
18457: } else {
18458: $table .= '<td class="LC_left_item">';
18459: }
18460: } else {
18461: $table .= '<td class="LC_left_item">';
18462: }
18463: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
18464: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
18465: $table .= '<span class="LC_nobreak"><label>'.
18466: '<input type="'.$inputtype.'" name="'.$name.'"'.
18467: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
18468: if ($user ne $dcname.':'.$dcdom) {
18469: $table .= ' ('.$dcname.':'.$dcdom.')';
18470: }
18471: $table .= '</label></span></td>';
18472: }
18473: $table .= '</tr></table>';
18474: } elsif ($numdcs == 1) {
18475: my ($dcname,$dcdom) = split(':',$domcoord[0]);
18476: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
18477: if ($inputtype eq 'radio') {
18478: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
18479: if ($user ne $dcname.':'.$dcdom) {
18480: $table .= ' ('.$dcname.':'.$dcdom.')';
18481: }
18482: } else {
18483: my $check;
18484: if (exists($currhash{$domcoord[0]})) {
18485: $check = ' checked="checked"';
18486: }
18487: $table = '<span class="LC_nobreak"><label>'.
18488: '<input type="checkbox" name="'.$name.'" '.
18489: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
18490: if ($user ne $dcname.':'.$dcdom) {
18491: $table .= ' ('.$dcname.':'.$dcdom.')';
18492: }
18493: $table .= '</label></span>';
18494: $rows ++;
18495: }
18496: }
18497: return ($numdcs,$table,$rows);
18498: }
18499:
18500: sub usersession_titles {
18501: return &Apache::lonlocal::texthash(
18502: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
18503: remote => 'Hosting of sessions for users in this domain on servers in other domains',
18504: spares => 'Servers offloaded to, when busy',
18505: version => 'LON-CAPA version requirement',
18506: excludedomain => 'Allow all, but exclude specific domains',
18507: includedomain => 'Deny all, but include specific domains',
18508: primary => 'Primary (checked first)',
18509: default => 'Default',
18510: );
18511: }
18512:
18513: sub id_for_thisdom {
18514: my (%servers) = @_;
18515: my %altids;
18516: foreach my $server (keys(%servers)) {
18517: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
18518: if ($serverhome ne $server) {
18519: $altids{$serverhome} = $server;
18520: }
18521: }
18522: return %altids;
18523: }
18524:
18525: sub count_servers {
18526: my ($currbalancer,%servers) = @_;
18527: my (@spares,$numspares);
18528: foreach my $lonhost (sort(keys(%servers))) {
18529: next if ($currbalancer eq $lonhost);
18530: push(@spares,$lonhost);
18531: }
18532: if ($currbalancer) {
18533: $numspares = scalar(@spares);
18534: } else {
18535: $numspares = scalar(@spares) - 1;
18536: }
18537: return ($numspares,@spares);
18538: }
18539:
18540: sub lonbalance_targets_js {
18541: my ($dom,$types,$servers,$settings) = @_;
18542: my $select = &mt('Select');
18543: my ($alltargets,$allishome,$allinsttypes,@alltypes);
18544: if (ref($servers) eq 'HASH') {
18545: $alltargets = join("','",sort(keys(%{$servers})));
18546: my @homedoms;
18547: foreach my $server (sort(keys(%{$servers}))) {
18548: if (&Apache::lonnet::host_domain($server) eq $dom) {
18549: push(@homedoms,'1');
18550: } else {
18551: push(@homedoms,'0');
18552: }
18553: }
18554: $allishome = join("','",@homedoms);
18555: }
18556: if (ref($types) eq 'ARRAY') {
18557: if (@{$types} > 0) {
18558: @alltypes = @{$types};
18559: }
18560: }
18561: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
18562: $allinsttypes = join("','",@alltypes);
18563: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
18564: if (ref($settings) eq 'HASH') {
18565: %existing = %{$settings};
18566: }
18567: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
18568: \%currtargets,\%currrules,\%currcookies);
18569: my $balancers = join("','",sort(keys(%currbalancer)));
18570: return <<"END";
18571:
18572: <script type="text/javascript">
18573: // <![CDATA[
18574:
18575: currBalancers = new Array('$balancers');
18576:
18577: function toggleTargets(balnum) {
18578: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
18579: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
18580: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
18581: var prevbalancer = prevhostitem.value;
18582: var baltotal = document.getElementById('loadbalancing_total').value;
18583: prevhostitem.value = balancer;
18584: if (prevbalancer != '') {
18585: var prevIdx = currBalancers.indexOf(prevbalancer);
18586: if (prevIdx != -1) {
18587: currBalancers.splice(prevIdx,1);
18588: }
18589: }
18590: if (balancer == '') {
18591: hideSpares(balnum);
18592: } else {
18593: var currIdx = currBalancers.indexOf(balancer);
18594: if (currIdx == -1) {
18595: currBalancers.push(balancer);
18596: }
18597: var homedoms = new Array('$allishome');
18598: var ishomedom = homedoms[lonhostitem.selectedIndex];
18599: showSpares(balancer,ishomedom,balnum);
18600: }
18601: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
18602: return;
18603: }
18604:
18605: function showSpares(balancer,ishomedom,balnum) {
18606: var alltargets = new Array('$alltargets');
18607: var insttypes = new Array('$allinsttypes');
18608: var offloadtypes = new Array('primary','default');
18609:
18610: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
18611: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
18612:
18613: for (var i=0; i<offloadtypes.length; i++) {
18614: var count = 0;
18615: for (var j=0; j<alltargets.length; j++) {
18616: if (alltargets[j] != balancer) {
18617: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
18618: item.value = alltargets[j];
18619: item.style.textAlign='left';
18620: item.style.textFace='normal';
18621: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
18622: if (currBalancers.indexOf(alltargets[j]) == -1) {
18623: item.disabled = '';
18624: } else {
18625: item.disabled = 'disabled';
18626: item.checked = false;
18627: }
18628: count ++;
18629: }
18630: }
18631: }
18632: for (var k=0; k<insttypes.length; k++) {
18633: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
18634: if (ishomedom == 1) {
18635: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
18636: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
18637: } else {
18638: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
18639: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
18640: }
18641: } else {
18642: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
18643: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
18644: }
18645: if ((insttypes[k] != '_LC_external') &&
18646: ((insttypes[k] != '_LC_internetdom') ||
18647: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
18648: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
18649: item.options.length = 0;
18650: item.options[0] = new Option("","",true,true);
18651: var idx = 0;
18652: for (var m=0; m<alltargets.length; m++) {
18653: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
18654: idx ++;
18655: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
18656: }
18657: }
18658: }
18659: }
18660: return;
18661: }
18662:
18663: function hideSpares(balnum) {
18664: var alltargets = new Array('$alltargets');
18665: var insttypes = new Array('$allinsttypes');
18666: var offloadtypes = new Array('primary','default');
18667:
18668: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
18669: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
18670:
18671: var total = alltargets.length - 1;
18672: for (var i=0; i<offloadtypes; i++) {
18673: for (var j=0; j<total; j++) {
18674: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
18675: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
18676: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
18677: }
18678: }
18679: for (var k=0; k<insttypes.length; k++) {
18680: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
18681: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
18682: if (insttypes[k] != '_LC_external') {
18683: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
18684: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
18685: }
18686: }
18687: return;
18688: }
18689:
18690: function checkOffloads(item,balnum,type) {
18691: var alltargets = new Array('$alltargets');
18692: var offloadtypes = new Array('primary','default');
18693: if (item.checked) {
18694: var total = alltargets.length - 1;
18695: var other;
18696: if (type == offloadtypes[0]) {
18697: other = offloadtypes[1];
18698: } else {
18699: other = offloadtypes[0];
18700: }
18701: for (var i=0; i<total; i++) {
18702: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
18703: if (server == item.value) {
18704: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
18705: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
18706: }
18707: }
18708: }
18709: }
18710: return;
18711: }
18712:
18713: function singleServerToggle(balnum,type) {
18714: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
18715: if (offloadtoSelIdx == 0) {
18716: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
18717: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
18718:
18719: } else {
18720: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
18721: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
18722: }
18723: return;
18724: }
18725:
18726: function balanceruleChange(formname,balnum,type) {
18727: if (type == '_LC_external') {
18728: return;
18729: }
18730: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
18731: for (var i=0; i<typesRules.length; i++) {
18732: if (formname.elements[typesRules[i]].checked) {
18733: if (formname.elements[typesRules[i]].value != 'specific') {
18734: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
18735: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
18736: } else {
18737: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
18738: }
18739: }
18740: }
18741: return;
18742: }
18743:
18744: function balancerDeleteChange(balnum) {
18745: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
18746: var baltotal = document.getElementById('loadbalancing_total').value;
18747: var addtarget;
18748: var removetarget;
18749: var action = 'delete';
18750: if (document.getElementById('loadbalancing_delete_'+balnum)) {
18751: var lonhost = hostitem.value;
18752: var currIdx = currBalancers.indexOf(lonhost);
18753: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
18754: if (currIdx != -1) {
18755: currBalancers.splice(currIdx,1);
18756: }
18757: addtarget = lonhost;
18758: } else {
18759: if (currIdx == -1) {
18760: currBalancers.push(lonhost);
18761: }
18762: removetarget = lonhost;
18763: action = 'undelete';
18764: }
18765: balancerChange(balnum,baltotal,action,addtarget,removetarget);
18766: }
18767: return;
18768: }
18769:
18770: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
18771: if (baltotal > 1) {
18772: var offloadtypes = new Array('primary','default');
18773: var alltargets = new Array('$alltargets');
18774: var insttypes = new Array('$allinsttypes');
18775: for (var i=0; i<baltotal; i++) {
18776: if (i != balnum) {
18777: for (var j=0; j<offloadtypes.length; j++) {
18778: var total = alltargets.length - 1;
18779: for (var k=0; k<total; k++) {
18780: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
18781: var server = serveritem.value;
18782: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
18783: if (server == addtarget) {
18784: serveritem.disabled = '';
18785: }
18786: }
18787: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
18788: if (server == removetarget) {
18789: serveritem.disabled = 'disabled';
18790: serveritem.checked = false;
18791: }
18792: }
18793: }
18794: }
18795: for (var j=0; j<insttypes.length; j++) {
18796: if (insttypes[j] != '_LC_external') {
18797: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
18798: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
18799: var currSel = singleserver.selectedIndex;
18800: var currVal = singleserver.options[currSel].value;
18801: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
18802: var numoptions = singleserver.options.length;
18803: var needsnew = 1;
18804: for (var k=0; k<numoptions; k++) {
18805: if (singleserver.options[k] == addtarget) {
18806: needsnew = 0;
18807: break;
18808: }
18809: }
18810: if (needsnew == 1) {
18811: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
18812: }
18813: }
18814: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
18815: singleserver.options.length = 0;
18816: if ((currVal) && (currVal != removetarget)) {
18817: singleserver.options[0] = new Option("","",false,false);
18818: } else {
18819: singleserver.options[0] = new Option("","",true,true);
18820: }
18821: var idx = 0;
18822: for (var m=0; m<alltargets.length; m++) {
18823: if (currBalancers.indexOf(alltargets[m]) == -1) {
18824: idx ++;
18825: if (currVal == alltargets[m]) {
18826: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
18827: } else {
18828: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
18829: }
18830: }
18831: }
18832: }
18833: }
18834: }
18835: }
18836: }
18837: }
18838: }
18839: return;
18840: }
18841:
18842: // ]]>
18843: </script>
18844:
18845: END
18846: }
18847:
18848: sub new_spares_js {
18849: my @sparestypes = ('primary','default');
18850: my $types = join("','",@sparestypes);
18851: my $select = &mt('Select');
18852: return <<"END";
18853:
18854: <script type="text/javascript">
18855: // <![CDATA[
18856:
18857: function updateNewSpares(formname,lonhost) {
18858: var types = new Array('$types');
18859: var include = new Array();
18860: var exclude = new Array();
18861: for (var i=0; i<types.length; i++) {
18862: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
18863: for (var j=0; j<spareboxes.length; j++) {
18864: if (formname.elements[spareboxes[j]].checked) {
18865: exclude.push(formname.elements[spareboxes[j]].value);
18866: } else {
18867: include.push(formname.elements[spareboxes[j]].value);
18868: }
18869: }
18870: }
18871: for (var i=0; i<types.length; i++) {
18872: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
18873: var selIdx = newSpare.selectedIndex;
18874: var currnew = newSpare.options[selIdx].value;
18875: var okSpares = new Array();
18876: for (var j=0; j<newSpare.options.length; j++) {
18877: var possible = newSpare.options[j].value;
18878: if (possible != '') {
18879: if (exclude.indexOf(possible) == -1) {
18880: okSpares.push(possible);
18881: } else {
18882: if (currnew == possible) {
18883: selIdx = 0;
18884: }
18885: }
18886: }
18887: }
18888: for (var k=0; k<include.length; k++) {
18889: if (okSpares.indexOf(include[k]) == -1) {
18890: okSpares.push(include[k]);
18891: }
18892: }
18893: okSpares.sort();
18894: newSpare.options.length = 0;
18895: if (selIdx == 0) {
18896: newSpare.options[0] = new Option("$select","",true,true);
18897: } else {
18898: newSpare.options[0] = new Option("$select","",false,false);
18899: }
18900: for (var m=0; m<okSpares.length; m++) {
18901: var idx = m+1;
18902: var selThis = 0;
18903: if (selIdx != 0) {
18904: if (okSpares[m] == currnew) {
18905: selThis = 1;
18906: }
18907: }
18908: if (selThis == 1) {
18909: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
18910: } else {
18911: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
18912: }
18913: }
18914: }
18915: return;
18916: }
18917:
18918: function checkNewSpares(lonhost,type) {
18919: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
18920: var chosen = newSpare.options[newSpare.selectedIndex].value;
18921: if (chosen != '') {
18922: var othertype;
18923: var othernewSpare;
18924: if (type == 'primary') {
18925: othernewSpare = document.getElementById('newspare_default_'+lonhost);
18926: }
18927: if (type == 'default') {
18928: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
18929: }
18930: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
18931: othernewSpare.selectedIndex = 0;
18932: }
18933: }
18934: return;
18935: }
18936:
18937: // ]]>
18938: </script>
18939:
18940: END
18941:
18942: }
18943:
18944: sub common_domprefs_js {
18945: return <<"END";
18946:
18947: <script type="text/javascript">
18948: // <![CDATA[
18949:
18950: function getIndicesByName(formname,item) {
18951: var group = new Array();
18952: for (var i=0;i<formname.elements.length;i++) {
18953: if (formname.elements[i].name == item) {
18954: group.push(formname.elements[i].id);
18955: }
18956: }
18957: return group;
18958: }
18959:
18960: // ]]>
18961: </script>
18962:
18963: END
18964:
18965: }
18966:
18967: sub recaptcha_js {
18968: my %lt = &captcha_phrases();
18969: return <<"END";
18970:
18971: <script type="text/javascript">
18972: // <![CDATA[
18973:
18974: function updateCaptcha(caller,context) {
18975: var privitem;
18976: var pubitem;
18977: var privtext;
18978: var pubtext;
18979: var versionitem;
18980: var versiontext;
18981: if (document.getElementById(context+'_recaptchapub')) {
18982: pubitem = document.getElementById(context+'_recaptchapub');
18983: } else {
18984: return;
18985: }
18986: if (document.getElementById(context+'_recaptchapriv')) {
18987: privitem = document.getElementById(context+'_recaptchapriv');
18988: } else {
18989: return;
18990: }
18991: if (document.getElementById(context+'_recaptchapubtxt')) {
18992: pubtext = document.getElementById(context+'_recaptchapubtxt');
18993: } else {
18994: return;
18995: }
18996: if (document.getElementById(context+'_recaptchaprivtxt')) {
18997: privtext = document.getElementById(context+'_recaptchaprivtxt');
18998: } else {
18999: return;
19000: }
19001: if (document.getElementById(context+'_recaptchaversion')) {
19002: versionitem = document.getElementById(context+'_recaptchaversion');
19003: } else {
19004: return;
19005: }
19006: if (document.getElementById(context+'_recaptchavertxt')) {
19007: versiontext = document.getElementById(context+'_recaptchavertxt');
19008: } else {
19009: return;
19010: }
19011: if (caller.checked) {
19012: if (caller.value == 'recaptcha') {
19013: pubitem.type = 'text';
19014: privitem.type = 'text';
19015: pubitem.size = '40';
19016: privitem.size = '40';
19017: pubtext.innerHTML = "$lt{'pub'}";
19018: privtext.innerHTML = "$lt{'priv'}";
19019: versionitem.type = 'text';
19020: versionitem.size = '3';
19021: versiontext.innerHTML = "$lt{'ver'}";
19022: } else {
19023: pubitem.type = 'hidden';
19024: privitem.type = 'hidden';
19025: versionitem.type = 'hidden';
19026: pubtext.innerHTML = '';
19027: privtext.innerHTML = '';
19028: versiontext.innerHTML = '';
19029: }
19030: }
19031: return;
19032: }
19033:
19034: // ]]>
19035: </script>
19036:
19037: END
19038:
19039: }
19040:
19041: sub toggle_display_js {
19042: return <<"END";
19043:
19044: <script type="text/javascript">
19045: // <![CDATA[
19046:
19047: function toggleDisplay(domForm,caller) {
19048: if (document.getElementById(caller)) {
19049: var divitem = document.getElementById(caller);
19050: var optionsElement = domForm.coursecredits;
19051: var checkval = 1;
19052: var dispval = 'block';
19053: var selfcreateRegExp = /^cancreate_emailverified/;
19054: if (caller == 'emailoptions') {
19055: optionsElement = domForm.cancreate_email;
19056: }
19057: if (caller == 'studentsubmission') {
19058: optionsElement = domForm.postsubmit;
19059: }
19060: if (caller == 'cloneinstcode') {
19061: optionsElement = domForm.canclone;
19062: checkval = 'instcode';
19063: }
19064: if (selfcreateRegExp.test(caller)) {
19065: optionsElement = domForm.elements[caller];
19066: checkval = 'other';
19067: dispval = 'inline'
19068: }
19069: if (optionsElement.length) {
19070: var currval;
19071: for (var i=0; i<optionsElement.length; i++) {
19072: if (optionsElement[i].checked) {
19073: currval = optionsElement[i].value;
19074: }
19075: }
19076: if (currval == checkval) {
19077: divitem.style.display = dispval;
19078: } else {
19079: divitem.style.display = 'none';
19080: }
19081: }
19082: }
19083: return;
19084: }
19085:
19086: // ]]>
19087: </script>
19088:
19089: END
19090:
19091: }
19092:
19093: sub captcha_phrases {
19094: return &Apache::lonlocal::texthash (
19095: priv => 'Private key',
19096: pub => 'Public key',
19097: original => 'original (CAPTCHA)',
19098: recaptcha => 'successor (ReCAPTCHA)',
19099: notused => 'unused',
19100: ver => 'ReCAPTCHA version (1 or 2)',
19101: );
19102: }
19103:
19104: sub devalidate_remote_domconfs {
19105: my ($dom,$cachekeys) = @_;
19106: return unless (ref($cachekeys) eq 'HASH');
19107: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19108: my %thismachine;
19109: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
19110: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
19111: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
19112: 'ipaccess');
19113: my %cache_by_lonhost;
19114: if (exists($cachekeys->{'samllanding'})) {
19115: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
19116: my %landing = %{$cachekeys->{'samllanding'}};
19117: my %domservers = &Apache::lonnet::get_servers($dom);
19118: if (keys(%domservers)) {
19119: foreach my $server (keys(%domservers)) {
19120: my @cached;
19121: next if ($thismachine{$server});
19122: if ($landing{$server}) {
19123: push(@cached,&escape('samllanding').':'.&escape($server));
19124: }
19125: if (@cached) {
19126: $cache_by_lonhost{$server} = \@cached;
19127: }
19128: }
19129: }
19130: }
19131: }
19132: if (keys(%servers)) {
19133: foreach my $server (keys(%servers)) {
19134: next if ($thismachine{$server});
19135: my @cached;
19136: foreach my $name (@posscached) {
19137: if ($cachekeys->{$name}) {
19138: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
19139: if (ref($cachekeys->{$name}) eq 'HASH') {
19140: foreach my $key (keys(%{$cachekeys->{$name}})) {
19141: push(@cached,&escape($name).':'.&escape($key));
19142: }
19143: }
19144: } else {
19145: push(@cached,&escape($name).':'.&escape($dom));
19146: }
19147: }
19148: }
19149: if ((exists($cache_by_lonhost{$server})) &&
19150: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
19151: push(@cached,@{$cache_by_lonhost{$server}});
19152: }
19153: if (@cached) {
19154: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
19155: }
19156: }
19157: }
19158: return;
19159: }
19160:
19161: 1;
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