1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.118.2.9 2022/08/30 20:03:05 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
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','ltisec','wafproxy','ipaccess'],$dom);
222: my %encconfig =
223: &Apache::lonnet::get_dom('encconfig',['ltitools','linkprot'],$dom,undef,1);
224: if (ref($domconfig{'ltitools'}) eq 'HASH') {
225: if (ref($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}{$item};
230: }
231: }
232: }
233: }
234: }
235: if (ref($domconfig{'ltisec'}) eq 'HASH') {
236: if (ref($domconfig{'ltisec'}{'linkprot'}) eq 'HASH') {
237: if (ref($encconfig{'linkprot'}) eq 'HASH') {
238: foreach my $id (keys(%{$domconfig{'ltisec'}{'linkprot'}})) {
239: unless ($id =~ /^\d+$/) {
240: delete($domconfig{'ltisec'}{'linkprot'}{$id});
241: }
242: if ((ref($domconfig{'ltisec'}{'linkprot'}{$id}) eq 'HASH') &&
243: (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) {
244: foreach my $item ('key','secret') {
245: $domconfig{'ltisec'}{'linkprot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item};
246: }
247: }
248: }
249: }
250: }
251: }
252: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
253: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
254: 'contacts','usercreation','selfcreation','usermodification',
255: 'scantron','requestcourses','requestauthor','coursecategories',
256: 'serverstatuses','helpsettings','coursedefaults',
257: 'ltitools','selfenrollment','usersessions','lti');
258: my %existing;
259: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
260: %existing = %{$domconfig{'loadbalancing'}};
261: }
262: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
263: push(@prefs_order,'loadbalancing');
264: }
265: my %prefs = (
266: 'rolecolors' =>
267: { text => 'Default color schemes',
268: help => 'Domain_Configuration_Color_Schemes',
269: header => [{col1 => 'Student Settings',
270: col2 => '',},
271: {col1 => 'Coordinator Settings',
272: col2 => '',},
273: {col1 => 'Author Settings',
274: col2 => '',},
275: {col1 => 'Administrator Settings',
276: col2 => '',}],
277: print => \&print_rolecolors,
278: modify => \&modify_rolecolors,
279: },
280: 'login' =>
281: { text => 'Log-in page options',
282: help => 'Domain_Configuration_Login_Page',
283: header => [{col1 => 'Log-in Page Items',
284: col2 => '',},
285: {col1 => 'Log-in Help',
286: col2 => 'Value'},
287: {col1 => 'Custom HTML in document head',
288: col2 => 'Value'},
289: {col1 => 'SSO',
290: col2 => 'Dual login: SSO and non-SSO options'},
291: ],
292: print => \&print_login,
293: modify => \&modify_login,
294: },
295: 'defaults' =>
296: { text => 'Default authentication/language/timezone/portal/types',
297: help => 'Domain_Configuration_LangTZAuth',
298: header => [{col1 => 'Setting',
299: col2 => 'Value'},
300: {col1 => 'Institutional user types',
301: col2 => 'Name displayed'},
302: {col1 => 'Mapping for missing usernames via standard log-in',
303: col2 => 'Rules in use'}],
304: print => \&print_defaults,
305: modify => \&modify_defaults,
306: },
307: 'wafproxy' =>
308: { text => 'Web Application Firewall/Reverse Proxy',
309: help => 'Domain_Configuration_WAF_Proxy',
310: header => [{col1 => 'Domain(s)',
311: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
312: },
313: {col1 => 'Domain(s)',
314: col2 => 'WAF Configuration',}],
315: print => \&print_wafproxy,
316: modify => \&modify_wafproxy,
317: },
318: 'passwords' =>
319: { text => 'Passwords (Internal authentication)',
320: help => 'Domain_Configuration_Passwords',
321: header => [{col1 => 'Resetting Forgotten Password',
322: col2 => 'Settings'},
323: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
324: col2 => 'Settings'},
325: {col1 => 'Rules for LON-CAPA Passwords',
326: col2 => 'Settings'},
327: {col1 => 'Course Owner Changing Student Passwords',
328: col2 => 'Settings'}],
329: print => \&print_passwords,
330: modify => \&modify_passwords,
331: },
332: 'quotas' =>
333: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
334: help => 'Domain_Configuration_Quotas',
335: header => [{col1 => 'User affiliation',
336: col2 => 'Available tools',
337: col3 => 'Quotas, MB; (Authoring requires role)',}],
338: print => \&print_quotas,
339: modify => \&modify_quotas,
340: },
341: 'autoenroll' =>
342: { text => 'Auto-enrollment settings',
343: help => 'Domain_Configuration_Auto_Enrollment',
344: header => [{col1 => 'Configuration setting',
345: col2 => 'Value(s)'}],
346: print => \&print_autoenroll,
347: modify => \&modify_autoenroll,
348: },
349: 'autoupdate' =>
350: { text => 'Auto-update settings',
351: help => 'Domain_Configuration_Auto_Updates',
352: header => [{col1 => 'Setting',
353: col2 => 'Value',},
354: {col1 => 'Setting',
355: col2 => 'Affiliation'},
356: {col1 => 'User population',
357: col2 => 'Updatable user data'}],
358: print => \&print_autoupdate,
359: modify => \&modify_autoupdate,
360: },
361: 'autocreate' =>
362: { text => 'Auto-course creation settings',
363: help => 'Domain_Configuration_Auto_Creation',
364: header => [{col1 => 'Configuration Setting',
365: col2 => 'Value',}],
366: print => \&print_autocreate,
367: modify => \&modify_autocreate,
368: },
369: 'directorysrch' =>
370: { text => 'Directory searches',
371: help => 'Domain_Configuration_InstDirectory_Search',
372: header => [{col1 => 'Institutional Directory Setting',
373: col2 => 'Value',},
374: {col1 => 'LON-CAPA Directory Setting',
375: col2 => 'Value',}],
376: print => \&print_directorysrch,
377: modify => \&modify_directorysrch,
378: },
379: 'contacts' =>
380: { text => 'E-mail addresses and helpform',
381: help => 'Domain_Configuration_Contact_Info',
382: header => [{col1 => 'Default e-mail addresses',
383: col2 => 'Value',},
384: {col1 => 'Recipient(s) for notifications',
385: col2 => 'Value',},
386: {col1 => 'Nightly status check e-mail',
387: col2 => 'Settings',},
388: {col1 => 'Ask helpdesk form settings',
389: col2 => 'Value',},],
390: print => \&print_contacts,
391: modify => \&modify_contacts,
392: },
393: 'usercreation' =>
394: { text => 'User creation',
395: help => 'Domain_Configuration_User_Creation',
396: header => [{col1 => 'Format rule type',
397: col2 => 'Format rules in force'},
398: {col1 => 'User account creation',
399: col2 => 'Usernames which may be created',},
400: {col1 => 'Context',
401: col2 => 'Assignable authentication types'}],
402: print => \&print_usercreation,
403: modify => \&modify_usercreation,
404: },
405: 'selfcreation' =>
406: { text => 'Users self-creating accounts',
407: help => 'Domain_Configuration_Self_Creation',
408: header => [{col1 => 'Self-creation with institutional username',
409: col2 => 'Enabled?'},
410: {col1 => 'Institutional user type (login/SSO self-creation)',
411: col2 => 'Information user can enter'},
412: {col1 => 'Self-creation with e-mail verification',
413: col2 => 'Settings'}],
414: print => \&print_selfcreation,
415: modify => \&modify_selfcreation,
416: },
417: 'usermodification' =>
418: { text => 'User modification',
419: help => 'Domain_Configuration_User_Modification',
420: header => [{col1 => 'Target user has role',
421: col2 => 'User information updatable in author context'},
422: {col1 => 'Target user has role',
423: col2 => 'User information updatable in course context'}],
424: print => \&print_usermodification,
425: modify => \&modify_usermodification,
426: },
427: 'scantron' =>
428: { text => 'Bubblesheet format',
429: help => 'Domain_Configuration_Scantron_Format',
430: header => [ {col1 => 'Bubblesheet format file',
431: col2 => ''},
432: {col1 => 'Bubblesheet data upload formats',
433: col2 => 'Settings'}],
434: print => \&print_scantron,
435: modify => \&modify_scantron,
436: },
437: 'requestcourses' =>
438: {text => 'Request creation of courses',
439: help => 'Domain_Configuration_Request_Courses',
440: header => [{col1 => 'User affiliation',
441: col2 => 'Availability/Processing of requests',},
442: {col1 => 'Setting',
443: col2 => 'Value'},
444: {col1 => 'Available textbooks',
445: col2 => ''},
446: {col1 => 'Available templates',
447: col2 => ''},
448: {col1 => 'Validation (not official courses)',
449: col2 => 'Value'},],
450: print => \&print_quotas,
451: modify => \&modify_quotas,
452: },
453: 'requestauthor' =>
454: {text => 'Request Authoring Space',
455: help => 'Domain_Configuration_Request_Author',
456: header => [{col1 => 'User affiliation',
457: col2 => 'Availability/Processing of requests',},
458: {col1 => 'Setting',
459: col2 => 'Value'}],
460: print => \&print_quotas,
461: modify => \&modify_quotas,
462: },
463: 'coursecategories' =>
464: { text => 'Cataloging of courses/communities',
465: help => 'Domain_Configuration_Cataloging_Courses',
466: header => [{col1 => 'Catalog type/availability',
467: col2 => '',},
468: {col1 => 'Category settings for standard catalog',
469: col2 => '',},
470: {col1 => 'Categories',
471: col2 => '',
472: }],
473: print => \&print_coursecategories,
474: modify => \&modify_coursecategories,
475: },
476: 'serverstatuses' =>
477: {text => 'Access to server status pages',
478: help => 'Domain_Configuration_Server_Status',
479: header => [{col1 => 'Status Page',
480: col2 => 'Other named users',
481: col3 => 'Specific IPs',
482: }],
483: print => \&print_serverstatuses,
484: modify => \&modify_serverstatuses,
485: },
486: 'helpsettings' =>
487: {text => 'Support settings',
488: help => 'Domain_Configuration_Help_Settings',
489: header => [{col1 => 'Help Page Settings (logged-in users)',
490: col2 => 'Value'},
491: {col1 => 'Helpdesk Roles',
492: col2 => 'Settings'},],
493: print => \&print_helpsettings,
494: modify => \&modify_helpsettings,
495: },
496: 'coursedefaults' =>
497: {text => 'Course/Community defaults',
498: help => 'Domain_Configuration_Course_Defaults',
499: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
500: col2 => 'Value',},
501: {col1 => 'Defaults which can be overridden for each course by a DC',
502: col2 => 'Value',},],
503: print => \&print_coursedefaults,
504: modify => \&modify_coursedefaults,
505: },
506: 'selfenrollment' =>
507: {text => 'Self-enrollment in Course/Community',
508: help => 'Domain_Configuration_Selfenrollment',
509: header => [{col1 => 'Configuration Rights',
510: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
511: {col1 => 'Defaults',
512: col2 => 'Value'},
513: {col1 => 'Self-enrollment validation (optional)',
514: col2 => 'Value'},],
515: print => \&print_selfenrollment,
516: modify => \&modify_selfenrollment,
517: },
518: 'usersessions' =>
519: {text => 'User session hosting/offloading',
520: help => 'Domain_Configuration_User_Sessions',
521: header => [{col1 => 'Domain server',
522: col2 => 'Servers to offload sessions to when busy'},
523: {col1 => 'Hosting of users from other domains',
524: col2 => 'Rules'},
525: {col1 => "Hosting domain's own users elsewhere",
526: col2 => 'Rules'}],
527: print => \&print_usersessions,
528: modify => \&modify_usersessions,
529: },
530: 'loadbalancing' =>
531: {text => 'Dedicated Load Balancer(s)',
532: help => 'Domain_Configuration_Load_Balancing',
533: header => [{col1 => 'Balancers',
534: col2 => 'Default destinations',
535: col3 => 'User affiliation',
536: col4 => 'Overrides'},
537: ],
538: print => \&print_loadbalancing,
539: modify => \&modify_loadbalancing,
540: },
541: 'ltitools' =>
542: {text => 'External Tools (LTI)',
543: help => 'Domain_Configuration_LTI_Tools',
544: header => [{col1 => 'Setting',
545: col2 => 'Value',}],
546: print => \&print_ltitools,
547: modify => \&modify_ltitools,
548: },
549: 'lti' =>
550: {text => 'LTI Link Protection and LTI Consumers',
551: help => 'Domain_Configuration_LTI_Provider',
552: header => [{col1 => 'Encryption of shared secrets',
553: col2 => 'Settings'},
554: {col1 => 'Rules for shared secrets',
555: col2 => 'Settings'},
556: {col1 => 'Link Protectors',
557: col2 => 'Settings'},],
558: print => \&print_lti,
559: modify => \&modify_lti,
560: },
561: 'ipaccess' =>
562: {text => 'IP-based access control',
563: help => 'Domain_Configuration_IP_Access',
564: header => [{col1 => 'Setting',
565: col2 => 'Value'},],
566: print => \&print_ipaccess,
567: modify => \&modify_ipaccess,
568: },
569: );
570: if (keys(%servers) > 1) {
571: $prefs{'login'} = { text => 'Log-in page options',
572: help => 'Domain_Configuration_Login_Page',
573: header => [{col1 => 'Log-in Service',
574: col2 => 'Server Setting',},
575: {col1 => 'Log-in Page Items',
576: col2 => 'Settings'},
577: {col1 => 'Log-in Help',
578: col2 => 'Value'},
579: {col1 => 'Custom HTML in document head',
580: col2 => 'Value'},
581: {col1 => 'SSO',
582: col2 => 'Dual login: SSO and non-SSO options'},
583: ],
584: print => \&print_login,
585: modify => \&modify_login,
586: };
587: }
588:
589: my @roles = ('student','coordinator','author','admin');
590: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
591: &Apache::lonhtmlcommon::add_breadcrumb
592: ({href=>"javascript:changePage(document.$phase,'pickactions')",
593: text=>"Settings to display/modify"});
594: my $confname = $dom.'-domainconfig';
595:
596: if ($phase eq 'process') {
597: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
598: \%prefs,\%domconfig,$confname,\@roles);
599: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
600: $r->rflush();
601: &devalidate_remote_domconfs($dom,$result);
602: }
603: } elsif ($phase eq 'display') {
604: my $js = &recaptcha_js().
605: &toggle_display_js();
606: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
607: my ($othertitle,$usertypes,$types) =
608: &Apache::loncommon::sorted_inst_types($dom);
609: $js .= &lonbalance_targets_js($dom,$types,\%servers,
610: $domconfig{'loadbalancing'}).
611: &new_spares_js().
612: &common_domprefs_js().
613: &Apache::loncommon::javascript_array_indexof();
614: }
615: if (grep(/^requestcourses$/,@actions)) {
616: my $javascript_validations;
617: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
618: $js .= <<END;
619: <script type="text/javascript">
620: $javascript_validations
621: </script>
622: $coursebrowserjs
623: END
624: } elsif (grep(/^ipaccess$/,@actions)) {
625: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
626: }
627: if (grep(/^selfcreation$/,@actions)) {
628: $js .= &selfcreate_javascript();
629: }
630: if (grep(/^contacts$/,@actions)) {
631: $js .= &contacts_javascript();
632: }
633: if (grep(/^scantron$/,@actions)) {
634: $js .= &scantron_javascript();
635: }
636: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
637: } else {
638: # check if domconfig user exists for the domain.
639: my $servadm = $r->dir_config('lonAdmEMail');
640: my ($configuserok,$author_ok,$switchserver) =
641: &config_check($dom,$confname,$servadm);
642: unless ($configuserok eq 'ok') {
643: &Apache::lonconfigsettings::print_header($r,$phase,$context);
644: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
645: $confname).
646: '<br />'
647: );
648: if ($switchserver) {
649: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
650: '<br />'.
651: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
652: '<br />'.
653: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
654: '<br />'.
655: &mt('To do that now, use the following link: [_1]',$switchserver)
656: );
657: } else {
658: $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.').
659: '<br />'.
660: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
661: );
662: }
663: $r->print(&Apache::loncommon::end_page());
664: return OK;
665: }
666: if (keys(%domconfig) == 0) {
667: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
668: my @ids=&Apache::lonnet::current_machine_ids();
669: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
670: my %designhash = &Apache::loncommon::get_domainconf($dom);
671: my @loginimages = ('img','logo','domlogo','login');
672: my $custom_img_count = 0;
673: foreach my $img (@loginimages) {
674: if ($designhash{$dom.'.login.'.$img} ne '') {
675: $custom_img_count ++;
676: }
677: }
678: foreach my $role (@roles) {
679: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
680: $custom_img_count ++;
681: }
682: }
683: if ($custom_img_count > 0) {
684: &Apache::lonconfigsettings::print_header($r,$phase,$context);
685: my $switch_server = &check_switchserver($dom,$confname);
686: $r->print(
687: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
688: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
689: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
690: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
691: if ($switch_server) {
692: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
693: }
694: $r->print(&Apache::loncommon::end_page());
695: return OK;
696: }
697: }
698: }
699: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
700: }
701: return OK;
702: }
703:
704: sub process_changes {
705: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
706: my %domconfig;
707: if (ref($values) eq 'HASH') {
708: %domconfig = %{$values};
709: }
710: my $output;
711: if ($action eq 'login') {
712: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
713: } elsif ($action eq 'rolecolors') {
714: $output = &modify_rolecolors($r,$dom,$confname,$roles,
715: $lastactref,%domconfig);
716: } elsif ($action eq 'quotas') {
717: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
718: } elsif ($action eq 'autoenroll') {
719: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
720: } elsif ($action eq 'autoupdate') {
721: $output = &modify_autoupdate($dom,%domconfig);
722: } elsif ($action eq 'autocreate') {
723: $output = &modify_autocreate($dom,%domconfig);
724: } elsif ($action eq 'directorysrch') {
725: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
726: } elsif ($action eq 'usercreation') {
727: $output = &modify_usercreation($dom,%domconfig);
728: } elsif ($action eq 'selfcreation') {
729: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
730: } elsif ($action eq 'usermodification') {
731: $output = &modify_usermodification($dom,%domconfig);
732: } elsif ($action eq 'contacts') {
733: $output = &modify_contacts($dom,$lastactref,%domconfig);
734: } elsif ($action eq 'defaults') {
735: $output = &modify_defaults($dom,$lastactref,%domconfig);
736: } elsif ($action eq 'scantron') {
737: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
738: } elsif ($action eq 'coursecategories') {
739: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
740: } elsif ($action eq 'serverstatuses') {
741: $output = &modify_serverstatuses($dom,%domconfig);
742: } elsif ($action eq 'requestcourses') {
743: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
744: } elsif ($action eq 'requestauthor') {
745: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
746: } elsif ($action eq 'helpsettings') {
747: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
748: } elsif ($action eq 'coursedefaults') {
749: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
750: } elsif ($action eq 'selfenrollment') {
751: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
752: } elsif ($action eq 'usersessions') {
753: $output = &modify_usersessions($dom,$lastactref,%domconfig);
754: } elsif ($action eq 'loadbalancing') {
755: $output = &modify_loadbalancing($dom,%domconfig);
756: } elsif ($action eq 'lti') {
757: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
758: } elsif ($action eq 'passwords') {
759: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
760: } elsif ($action eq 'ltitools') {
761: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
762: } elsif ($action eq 'wafproxy') {
763: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
764: } elsif ($action eq 'ipaccess') {
765: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
766: }
767: return $output;
768: }
769:
770: sub print_config_box {
771: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
772: my $rowtotal = 0;
773: my $output;
774: if ($action eq 'coursecategories') {
775: $output = &coursecategories_javascript($settings);
776: } elsif ($action eq 'defaults') {
777: $output = &defaults_javascript($settings);
778: } elsif ($action eq 'passwords') {
779: $output = &passwords_javascript($action);
780: } elsif ($action eq 'helpsettings') {
781: my (%privs,%levelscurrent);
782: my %full=();
783: my %levels=(
784: course => {},
785: domain => {},
786: system => {},
787: );
788: my $context = 'domain';
789: my $crstype = 'Course';
790: my $formname = 'display';
791: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
792: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
793: $output =
794: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
795: \@templateroles);
796: } elsif ($action eq 'ltitools') {
797: $output .= <itools_javascript($settings);
798: } elsif ($action eq 'lti') {
799: $output .= &passwords_javascript('secrets')."\n".
800: <i_javascript($dom,$settings);
801: } elsif ($action eq 'wafproxy') {
802: $output .= &wafproxy_javascript($dom);
803: } elsif ($action eq 'autoupdate') {
804: $output .= &autoupdate_javascript();
805: } elsif ($action eq 'autoenroll') {
806: $output .= &autoenroll_javascript();
807: } elsif ($action eq 'login') {
808: $output .= &saml_javascript();
809: } elsif ($action eq 'ipaccess') {
810: $output .= &ipaccess_javascript($settings);
811: }
812: $output .=
813: '<table class="LC_nested_outer">
814: <tr>
815: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
816: &mt($item->{text}).' '.
817: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
818: '</tr>';
819: $rowtotal ++;
820: my $numheaders = 1;
821: if (ref($item->{'header'}) eq 'ARRAY') {
822: $numheaders = scalar(@{$item->{'header'}});
823: }
824: if ($numheaders > 1) {
825: my $colspan = '';
826: my $rightcolspan = '';
827: my $leftnobr = '';
828: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
829: ($action eq 'directorysrch') ||
830: (($action eq 'login') && ($numheaders < 5))) {
831: $colspan = ' colspan="2"';
832: }
833: if ($action eq 'usersessions') {
834: $rightcolspan = ' colspan="3"';
835: }
836: if ($action eq 'passwords') {
837: $leftnobr = ' LC_nobreak';
838: }
839: $output .= '
840: <tr>
841: <td>
842: <table class="LC_nested">
843: <tr class="LC_info_row">
844: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
845: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
846: </tr>';
847: $rowtotal ++;
848: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
849: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
850: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
851: ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy') || ($action eq 'lti')) {
852: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
853: } elsif ($action eq 'passwords') {
854: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
855: } elsif ($action eq 'coursecategories') {
856: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
857: } elsif ($action eq 'scantron') {
858: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
859: } elsif ($action eq 'login') {
860: if ($numheaders == 5) {
861: $colspan = ' colspan="2"';
862: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
863: } else {
864: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
865: }
866: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
867: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
868: } elsif ($action eq 'rolecolors') {
869: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
870: }
871: $output .= '
872: </table>
873: </td>
874: </tr>
875: <tr>
876: <td>
877: <table class="LC_nested">
878: <tr class="LC_info_row">
879: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
880: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
881: </tr>';
882: $rowtotal ++;
883: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
884: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
885: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
886: ($action eq 'contacts') || ($action eq 'passwords') ||
887: ($action eq 'defaults') || ($action eq 'lti')) {
888: if ($action eq 'coursecategories') {
889: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
890: $colspan = ' colspan="2"';
891: } elsif ($action eq 'passwords') {
892: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
893: } else {
894: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
895: }
896: $output .= '
897: </table>
898: </td>
899: </tr>
900: <tr>
901: <td>
902: <table class="LC_nested">
903: <tr class="LC_info_row">
904: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
905: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
906: </tr>'."\n";
907: if ($action eq 'coursecategories') {
908: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
909: } elsif (($action eq 'contacts') || ($action eq 'passwords')) {
910: if ($action eq 'passwords') {
911: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
912: } else {
913: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
914: }
915: $output .= '
916: </tr>
917: </table>
918: </td>
919: </tr>
920: <tr>
921: <td>
922: <table class="LC_nested">
923: <tr class="LC_info_row">
924: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
925: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
926: if ($action eq 'passwords') {
927: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
928: } else {
929: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
930: }
931: $output .= '
932: </table>
933: </td>
934: </tr>
935: <tr>';
936: } else {
937: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
938: }
939: $rowtotal ++;
940: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
941: ($action eq 'directorysrch') || ($action eq 'helpsettings') ||
942: ($action eq 'wafproxy')) {
943: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
944: } elsif ($action eq 'scantron') {
945: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
946: } elsif ($action eq 'login') {
947: if ($numheaders == 5) {
948: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
949: </table>
950: </td>
951: </tr>
952: <tr>
953: <td>
954: <table class="LC_nested">
955: <tr class="LC_info_row">
956: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
957: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
958: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
959: $rowtotal ++;
960: } else {
961: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
962: }
963: $output .= '
964: </table>
965: </td>
966: </tr>
967: <tr>
968: <td>
969: <table class="LC_nested">
970: <tr class="LC_info_row">';
971: if ($numheaders == 5) {
972: $output .= '
973: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
974: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
975: </tr>';
976: } else {
977: $output .= '
978: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
979: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
980: </tr>';
981: }
982: $rowtotal ++;
983: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
984: </table>
985: </td>
986: </tr>
987: <tr>
988: <td>
989: <table class="LC_nested">
990: <tr class="LC_info_row">';
991: if ($numheaders == 5) {
992: $output .= '
993: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
994: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
995: </tr>';
996: } else {
997: $output .= '
998: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
999: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1000: </tr>';
1001: }
1002: $rowtotal ++;
1003: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1004: } elsif ($action eq 'requestcourses') {
1005: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1006: $rowtotal ++;
1007: $output .= &print_studentcode($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"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1016: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1017: &textbookcourses_javascript($settings).
1018: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1019: </table>
1020: </td>
1021: </tr>
1022: <tr>
1023: <td>
1024: <table class="LC_nested">
1025: <tr class="LC_info_row">
1026: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1027: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1028: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1029: </table>
1030: </td>
1031: </tr>
1032: <tr>
1033: <td>
1034: <table class="LC_nested">
1035: <tr class="LC_info_row">
1036: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1037: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1038: </tr>'.
1039: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1040: } elsif ($action eq 'requestauthor') {
1041: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1042: $rowtotal ++;
1043: } elsif ($action eq 'rolecolors') {
1044: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1045: </table>
1046: </td>
1047: </tr>
1048: <tr>
1049: <td>
1050: <table class="LC_nested">
1051: <tr class="LC_info_row">
1052: <td class="LC_left_item"'.$colspan.' valign="top">'.
1053: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1054: <td class="LC_right_item" valign="top">'.
1055: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1056: </tr>'.
1057: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1058: </table>
1059: </td>
1060: </tr>
1061: <tr>
1062: <td>
1063: <table class="LC_nested">
1064: <tr class="LC_info_row">
1065: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1066: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1067: </tr>'.
1068: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1069: $rowtotal += 2;
1070: }
1071: } else {
1072: $output .= '
1073: <tr>
1074: <td>
1075: <table class="LC_nested">
1076: <tr class="LC_info_row">';
1077: if ($action eq 'login') {
1078: $output .= '
1079: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1080: } elsif ($action eq 'serverstatuses') {
1081: $output .= '
1082: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
1083: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1084:
1085: } else {
1086: $output .= '
1087: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1088: }
1089: if (defined($item->{'header'}->[0]->{'col3'})) {
1090: $output .= '<td class="LC_left_item" valign="top">'.
1091: &mt($item->{'header'}->[0]->{'col2'});
1092: if ($action eq 'serverstatuses') {
1093: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1094: }
1095: } else {
1096: $output .= '<td class="LC_right_item" valign="top">'.
1097: &mt($item->{'header'}->[0]->{'col2'});
1098: }
1099: $output .= '</td>';
1100: if ($item->{'header'}->[0]->{'col3'}) {
1101: if (defined($item->{'header'}->[0]->{'col4'})) {
1102: $output .= '<td class="LC_left_item" valign="top">'.
1103: &mt($item->{'header'}->[0]->{'col3'});
1104: } else {
1105: $output .= '<td class="LC_right_item" valign="top">'.
1106: &mt($item->{'header'}->[0]->{'col3'});
1107: }
1108: if ($action eq 'serverstatuses') {
1109: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1110: }
1111: $output .= '</td>';
1112: }
1113: if ($item->{'header'}->[0]->{'col4'}) {
1114: $output .= '<td class="LC_right_item" valign="top">'.
1115: &mt($item->{'header'}->[0]->{'col4'});
1116: }
1117: $output .= '</tr>';
1118: $rowtotal ++;
1119: if ($action eq 'quotas') {
1120: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1121: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1122: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1123: ($action eq 'ltitools') || ($action eq 'ipaccess')) {
1124: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1125: }
1126: }
1127: $output .= '
1128: </table>
1129: </td>
1130: </tr>
1131: </table><br />';
1132: return ($output,$rowtotal);
1133: }
1134:
1135: sub print_login {
1136: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1137: my ($css_class,$datatable,$switchserver,%lt);
1138: my %choices = &login_choices();
1139: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1140: %lt = &login_file_options();
1141: $switchserver = &check_switchserver($dom,$confname);
1142: }
1143:
1144: if ($caller eq 'service') {
1145: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1146: my $choice = $choices{'disallowlogin'};
1147: $css_class = ' class="LC_odd_row"';
1148: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1149: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1150: '<th>'.$choices{'server'}.'</th>'.
1151: '<th>'.$choices{'serverpath'}.'</th>'.
1152: '<th>'.$choices{'custompath'}.'</th>'.
1153: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1154: my %disallowed;
1155: if (ref($settings) eq 'HASH') {
1156: if (ref($settings->{'loginvia'}) eq 'HASH') {
1157: %disallowed = %{$settings->{'loginvia'}};
1158: }
1159: }
1160: foreach my $lonhost (sort(keys(%servers))) {
1161: my $direct = 'selected="selected"';
1162: if (ref($disallowed{$lonhost}) eq 'HASH') {
1163: if ($disallowed{$lonhost}{'server'} ne '') {
1164: $direct = '';
1165: }
1166: }
1167: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1168: '<td><select name="'.$lonhost.'_server">'.
1169: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1170: '</option>';
1171: foreach my $hostid (sort(keys(%servers))) {
1172: next if ($servers{$hostid} eq $servers{$lonhost});
1173: my $selected = '';
1174: if (ref($disallowed{$lonhost}) eq 'HASH') {
1175: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1176: $selected = 'selected="selected"';
1177: }
1178: }
1179: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1180: $servers{$hostid}.'</option>';
1181: }
1182: $datatable .= '</select></td>'.
1183: '<td><select name="'.$lonhost.'_serverpath">';
1184: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1185: my $pathname = $path;
1186: if ($path eq 'custom') {
1187: $pathname = &mt('Custom Path').' ->';
1188: }
1189: my $selected = '';
1190: if (ref($disallowed{$lonhost}) eq 'HASH') {
1191: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1192: $selected = 'selected="selected"';
1193: }
1194: } elsif ($path eq '') {
1195: $selected = 'selected="selected"';
1196: }
1197: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1198: }
1199: $datatable .= '</select></td>';
1200: my ($custom,$exempt);
1201: if (ref($disallowed{$lonhost}) eq 'HASH') {
1202: $custom = $disallowed{$lonhost}{'custompath'};
1203: $exempt = $disallowed{$lonhost}{'exempt'};
1204: }
1205: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1206: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1207: '</tr>';
1208: }
1209: $datatable .= '</table></td></tr>';
1210: return $datatable;
1211: } elsif ($caller eq 'page') {
1212: my %defaultchecked = (
1213: 'coursecatalog' => 'on',
1214: 'helpdesk' => 'on',
1215: 'adminmail' => 'off',
1216: 'newuser' => 'off',
1217: );
1218: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1219: my (%checkedon,%checkedoff);
1220: foreach my $item (@toggles) {
1221: if ($defaultchecked{$item} eq 'on') {
1222: $checkedon{$item} = ' checked="checked" ';
1223: $checkedoff{$item} = ' ';
1224: } elsif ($defaultchecked{$item} eq 'off') {
1225: $checkedoff{$item} = ' checked="checked" ';
1226: $checkedon{$item} = ' ';
1227: }
1228: }
1229: my @images = ('img','logo','domlogo','login');
1230: my @alttext = ('img','logo','domlogo');
1231: my @logintext = ('textcol','bgcol');
1232: my @bgs = ('pgbg','mainbg','sidebg');
1233: my @links = ('link','alink','vlink');
1234: my %designhash = &Apache::loncommon::get_domainconf($dom);
1235: my %defaultdesign = %Apache::loncommon::defaultdesign;
1236: my (%is_custom,%designs);
1237: my %defaults = (
1238: font => $defaultdesign{'login.font'},
1239: );
1240: foreach my $item (@images) {
1241: $defaults{$item} = $defaultdesign{'login.'.$item};
1242: $defaults{'showlogo'}{$item} = 1;
1243: }
1244: foreach my $item (@bgs) {
1245: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1246: }
1247: foreach my $item (@logintext) {
1248: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1249: }
1250: foreach my $item (@links) {
1251: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1252: }
1253: if (ref($settings) eq 'HASH') {
1254: foreach my $item (@toggles) {
1255: if ($settings->{$item} eq '1') {
1256: $checkedon{$item} = ' checked="checked" ';
1257: $checkedoff{$item} = ' ';
1258: } elsif ($settings->{$item} eq '0') {
1259: $checkedoff{$item} = ' checked="checked" ';
1260: $checkedon{$item} = ' ';
1261: }
1262: }
1263: foreach my $item (@images) {
1264: if (defined($settings->{$item})) {
1265: $designs{$item} = $settings->{$item};
1266: $is_custom{$item} = 1;
1267: }
1268: if (defined($settings->{'showlogo'}{$item})) {
1269: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1270: }
1271: }
1272: foreach my $item (@alttext) {
1273: if (ref($settings->{'alttext'}) eq 'HASH') {
1274: if ($settings->{'alttext'}->{$item} ne '') {
1275: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1276: }
1277: }
1278: }
1279: foreach my $item (@logintext) {
1280: if ($settings->{$item} ne '') {
1281: $designs{'logintext'}{$item} = $settings->{$item};
1282: $is_custom{$item} = 1;
1283: }
1284: }
1285: if ($settings->{'font'} ne '') {
1286: $designs{'font'} = $settings->{'font'};
1287: $is_custom{'font'} = 1;
1288: }
1289: foreach my $item (@bgs) {
1290: if ($settings->{$item} ne '') {
1291: $designs{'bgs'}{$item} = $settings->{$item};
1292: $is_custom{$item} = 1;
1293: }
1294: }
1295: foreach my $item (@links) {
1296: if ($settings->{$item} ne '') {
1297: $designs{'links'}{$item} = $settings->{$item};
1298: $is_custom{$item} = 1;
1299: }
1300: }
1301: } else {
1302: if ($designhash{$dom.'.login.font'} ne '') {
1303: $designs{'font'} = $designhash{$dom.'.login.font'};
1304: $is_custom{'font'} = 1;
1305: }
1306: foreach my $item (@images) {
1307: if ($designhash{$dom.'.login.'.$item} ne '') {
1308: $designs{$item} = $designhash{$dom.'.login.'.$item};
1309: $is_custom{$item} = 1;
1310: }
1311: }
1312: foreach my $item (@bgs) {
1313: if ($designhash{$dom.'.login.'.$item} ne '') {
1314: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1315: $is_custom{$item} = 1;
1316: }
1317: }
1318: foreach my $item (@links) {
1319: if ($designhash{$dom.'.login.'.$item} ne '') {
1320: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1321: $is_custom{$item} = 1;
1322: }
1323: }
1324: }
1325: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1326: logo => 'Institution Logo',
1327: domlogo => 'Domain Logo',
1328: login => 'Login box');
1329: my $itemcount = 1;
1330: foreach my $item (@toggles) {
1331: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1332: $datatable .=
1333: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1334: '</td><td>'.
1335: '<span class="LC_nobreak"><label><input type="radio" name="'.
1336: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1337: '</label> <label><input type="radio" name="'.$item.'"'.
1338: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1339: '</tr>';
1340: $itemcount ++;
1341: }
1342: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1343: $datatable .= '</tr></table></td></tr>';
1344: } elsif ($caller eq 'help') {
1345: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1346: my $itemcount = 1;
1347: $defaulturl = '/adm/loginproblems.html';
1348: $defaulttype = 'default';
1349: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1350: my @currlangs;
1351: if (ref($settings) eq 'HASH') {
1352: if (ref($settings->{'helpurl'}) eq 'HASH') {
1353: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1354: next if ($settings->{'helpurl'}{$key} eq '');
1355: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1356: $type{$key} = 'custom';
1357: unless ($key eq 'nolang') {
1358: push(@currlangs,$key);
1359: }
1360: }
1361: } elsif ($settings->{'helpurl'} ne '') {
1362: $type{'nolang'} = 'custom';
1363: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1364: }
1365: }
1366: foreach my $lang ('nolang',sort(@currlangs)) {
1367: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1368: $datatable .= '<tr'.$css_class.'>';
1369: if ($url{$lang} eq '') {
1370: $url{$lang} = $defaulturl;
1371: }
1372: if ($type{$lang} eq '') {
1373: $type{$lang} = $defaulttype;
1374: }
1375: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1376: if ($lang eq 'nolang') {
1377: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1378: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1379: } else {
1380: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1381: $langchoices{$lang},
1382: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1383: }
1384: $datatable .= '</span></td>'."\n".
1385: '<td class="LC_left_item">';
1386: if ($type{$lang} eq 'custom') {
1387: $datatable .= '<span class="LC_nobreak"><label>'.
1388: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1389: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1390: } else {
1391: $datatable .= $lt{'upl'};
1392: }
1393: $datatable .='<br />';
1394: if ($switchserver) {
1395: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1396: } else {
1397: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1398: }
1399: $datatable .= '</td></tr>';
1400: $itemcount ++;
1401: }
1402: my @addlangs;
1403: foreach my $lang (sort(keys(%langchoices))) {
1404: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1405: push(@addlangs,$lang);
1406: }
1407: if (@addlangs > 0) {
1408: my %toadd;
1409: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1410: $toadd{''} = &mt('Select');
1411: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1412: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1413: &mt('Add log-in help page for a specific language:').' '.
1414: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1415: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1416: if ($switchserver) {
1417: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1418: } else {
1419: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1420: }
1421: $datatable .= '</td></tr>';
1422: $itemcount ++;
1423: }
1424: $datatable .= &captcha_choice('login',$settings,$itemcount);
1425: } elsif ($caller eq 'headtag') {
1426: my %domservers = &Apache::lonnet::get_servers($dom);
1427: my $choice = $choices{'headtag'};
1428: $css_class = ' class="LC_odd_row"';
1429: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1430: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1431: '<th>'.$choices{'current'}.'</th>'.
1432: '<th>'.$choices{'action'}.'</th>'.
1433: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1434: my (%currurls,%currexempt);
1435: if (ref($settings) eq 'HASH') {
1436: if (ref($settings->{'headtag'}) eq 'HASH') {
1437: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1438: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1439: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1440: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1441: }
1442: }
1443: }
1444: }
1445: foreach my $lonhost (sort(keys(%domservers))) {
1446: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1447: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1448: if ($currurls{$lonhost}) {
1449: $datatable .= '<td class="LC_right_item"><a href="'.
1450: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1451: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1452: '">'.$lt{'curr'}.'</a></td>'.
1453: '<td><span class="LC_nobreak"><label>'.
1454: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1455: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1456: } else {
1457: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1458: }
1459: $datatable .='<br />';
1460: if ($switchserver) {
1461: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1462: } else {
1463: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1464: }
1465: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1466: }
1467: $datatable .= '</table></td></tr>';
1468: } elsif ($caller eq 'saml') {
1469: my %domservers = &Apache::lonnet::get_servers($dom);
1470: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1471: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1472: '<th>'.$choices{'samllanding'}.'</th>'.
1473: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1474: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso,%styleon,%styleoff);
1475: foreach my $lonhost (keys(%domservers)) {
1476: $samlurl{$lonhost} = '/adm/sso';
1477: $styleon{$lonhost} = 'display:none';
1478: $styleoff{$lonhost} = '';
1479: }
1480: if (ref($settings->{'saml'}) eq 'HASH') {
1481: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1482: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1483: $saml{$lonhost} = 1;
1484: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1485: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1486: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1487: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1488: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1489: $samlwindow{$lonhost} = $settings->{'saml'}{$lonhost}{'window'};
1490: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1491: $styleon{$lonhost} = '';
1492: $styleoff{$lonhost} = 'display:none';
1493: } else {
1494: $styleon{$lonhost} = 'display:none';
1495: $styleoff{$lonhost} = '';
1496: }
1497: }
1498: }
1499: my $itemcount = 1;
1500: foreach my $lonhost (sort(keys(%domservers))) {
1501: my $samlon = ' ';
1502: my $samloff = ' checked="checked" ';
1503: if ($saml{$lonhost}) {
1504: $samlon = $samloff;
1505: $samloff = ' ';
1506: }
1507: my $samlwinon = '';
1508: my $samlwinoff = ' checked="checked"';
1509: if ($samlwindow{$lonhost}) {
1510: $samlwinon = $samlwinoff;
1511: $samlwinoff = '';
1512: }
1513: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1514: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1515: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1516: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1517: &mt('No').'</label>'.(' 'x2).
1518: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1519: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1520: &mt('Yes').'</label></span></td>'.
1521: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1522: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th></tr>'.
1523: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1524: '<th>'.&mt('Alt Text').'</th></tr>'.
1525: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="20" value="'.
1526: $samltext{$lonhost}.'" /></td><td>';
1527: if ($samlimg{$lonhost}) {
1528: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1529: '<span class="LC_nobreak"><label>'.
1530: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1531: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1532: } else {
1533: $datatable .= $lt{'upl'};
1534: }
1535: $datatable .='<br />';
1536: if ($switchserver) {
1537: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1538: } else {
1539: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1540: }
1541: $datatable .= '</td>'.
1542: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="25" '.
1543: 'value="'.$samlalt{$lonhost}.'" /></td></tr></table><br />'.
1544: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th><th align="center">'.
1545: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1546: '<tr><th>'.&mt('URL').'</th><th>'.&mt('Tool Tip').'</th>'.
1547: '<th>'.&mt('Pop-up if iframe').'</th><th>'.&mt('Text').'</th></tr>'.
1548: '<tr'.$css_class.'>'.
1549: '<td><input type="text" name="saml_url_'.$lonhost.'" size="30" '.
1550: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1551: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="20">'.
1552: $samltitle{$lonhost}.'</textarea></td>'.
1553: '<td><label><input type="radio" name="saml_window_'.$lonhost.'" value=""'.$samlwinoff.'>'.
1554: &mt('No').'</label>'.(' 'x2).'<label><input type="radio" '.
1555: 'name="saml_window_'.$lonhost.'" value="1"'.$samlwinon.'>'.&mt('Yes').'</label></td>'.
1556: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="12" '.
1557: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1558: '</table></td>'.
1559: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1560: $itemcount ++;
1561: }
1562: $datatable .= '</table></td></tr>';
1563: }
1564: return $datatable;
1565: }
1566:
1567: sub login_choices {
1568: my %choices =
1569: &Apache::lonlocal::texthash (
1570: coursecatalog => 'Display Course/Community Catalog link?',
1571: adminmail => "Display Administrator's E-mail Address?",
1572: helpdesk => 'Display "Contact Helpdesk" link',
1573: disallowlogin => "Login page requests redirected",
1574: hostid => "Server",
1575: server => "Redirect to:",
1576: serverpath => "Path",
1577: custompath => "Custom",
1578: exempt => "Exempt IP(s)",
1579: directlogin => "No redirect",
1580: newuser => "Link to create a user account",
1581: img => "Header",
1582: logo => "Main Logo",
1583: domlogo => "Domain Logo",
1584: login => "Log-in Header",
1585: textcol => "Text color",
1586: bgcol => "Box color",
1587: bgs => "Background colors",
1588: links => "Link colors",
1589: font => "Font color",
1590: pgbg => "Header",
1591: mainbg => "Page",
1592: sidebg => "Login box",
1593: link => "Link",
1594: alink => "Active link",
1595: vlink => "Visited link",
1596: headtag => "Custom markup",
1597: action => "Action",
1598: current => "Current",
1599: samllanding => "Dual login?",
1600: samloptions => "Options",
1601: alttext => "Alt text",
1602: );
1603: return %choices;
1604: }
1605:
1606: sub login_file_options {
1607: return &Apache::lonlocal::texthash(
1608: del => 'Delete?',
1609: rep => 'Replace:',
1610: upl => 'Upload:',
1611: curr => 'View contents',
1612: default => 'Default',
1613: custom => 'Custom',
1614: none => 'None',
1615: );
1616: }
1617:
1618: sub print_ipaccess {
1619: my ($dom,$settings,$rowtotal) = @_;
1620: my $css_class;
1621: my $itemcount = 0;
1622: my $datatable;
1623: my %ordered;
1624: if (ref($settings) eq 'HASH') {
1625: foreach my $item (keys(%{$settings})) {
1626: if (ref($settings->{$item}) eq 'HASH') {
1627: my $num = $settings->{$item}{'order'};
1628: if ($num eq '') {
1629: $num = scalar(keys(%{$settings}));
1630: }
1631: $ordered{$num} = $item;
1632: }
1633: }
1634: }
1635: my $maxnum = scalar(keys(%ordered));
1636: if (keys(%ordered)) {
1637: my @items = sort { $a <=> $b } keys(%ordered);
1638: for (my $i=0; $i<@items; $i++) {
1639: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1640: my $item = $ordered{$items[$i]};
1641: my ($name,$ipranges,%commblocks,%courses);
1642: if (ref($settings->{$item}) eq 'HASH') {
1643: $name = $settings->{$item}->{'name'};
1644: $ipranges = $settings->{$item}->{'ip'};
1645: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1646: %commblocks = %{$settings->{$item}->{'commblocks'}};
1647: }
1648: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1649: %courses = %{$settings->{$item}->{'courses'}};
1650: }
1651: }
1652: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1653: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1654: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1655: for (my $k=0; $k<=$maxnum; $k++) {
1656: my $vpos = $k+1;
1657: my $selstr;
1658: if ($k == $i) {
1659: $selstr = ' selected="selected" ';
1660: }
1661: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1662: }
1663: $datatable .= '</select>'.(' 'x2).
1664: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1665: &mt('Delete?').'</label></span></td>'.
1666: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1667: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1668: '</td></tr>';
1669: $itemcount ++;
1670: }
1671: }
1672: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1673: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1674: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1675: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1676: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1677: for (my $k=0; $k<$maxnum+1; $k++) {
1678: my $vpos = $k+1;
1679: my $selstr;
1680: if ($k == $maxnum) {
1681: $selstr = ' selected="selected" ';
1682: }
1683: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1684: }
1685: $datatable .= '</select> '."\n".
1686: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1687: '<td colspan="2">'.
1688: &ipaccess_options('add',$itemcount,$dom).
1689: '</td>'."\n".
1690: '</tr>'."\n";
1691: $$rowtotal ++;
1692: return $datatable;
1693: }
1694:
1695: sub ipaccess_options {
1696: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1697: my (%currblocks,%currcourses,$output);
1698: if (ref($blocksref) eq 'HASH') {
1699: %currblocks = %{$blocksref};
1700: }
1701: if (ref($coursesref) eq 'HASH') {
1702: %currcourses = %{$coursesref};
1703: }
1704: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1705: '<span class="LC_nobreak">'.&mt('Name').': '.
1706: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1707: '</span></fieldset>'.
1708: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1709: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1710: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1711: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1712: $ipranges.'</textarea></fieldset>'.
1713: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1714: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1715: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1716: '<table>';
1717: foreach my $cid (sort(keys(%currcourses))) {
1718: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1719: $output .= '<tr><td><span class="LC_nobreak">'.
1720: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1721: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1722: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1723: }
1724: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1725: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1726: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1727: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1728: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1729: '</span></td></tr></table>'."\n".
1730: '</fieldset>';
1731: return $output;
1732: }
1733:
1734: sub blocker_checkboxes {
1735: my ($num,$blocks) = @_;
1736: my ($typeorder,$types) = &commblocktype_text();
1737: my $numinrow = 6;
1738: my $output = '<table>';
1739: for (my $i=0; $i<@{$typeorder}; $i++) {
1740: my $block = $typeorder->[$i];
1741: my $blockstatus;
1742: if (ref($blocks) eq 'HASH') {
1743: if ($blocks->{$block} eq 'on') {
1744: $blockstatus = 'checked="checked"';
1745: }
1746: }
1747: my $rem = $i%($numinrow);
1748: if ($rem == 0) {
1749: if ($i > 0) {
1750: $output .= '</tr>';
1751: }
1752: $output .= '<tr>';
1753: }
1754: if ($i == scalar(@{$typeorder})-1) {
1755: my $colsleft = $numinrow-$rem;
1756: if ($colsleft > 1) {
1757: $output .= '<td colspan="'.$colsleft.'">';
1758: } else {
1759: $output .= '<td>';
1760: }
1761: } else {
1762: $output .= '<td>';
1763: }
1764: my $item = 'ipaccess_block_'.$num;
1765: if ($blockstatus) {
1766: $blockstatus = ' '.$blockstatus;
1767: }
1768: $output .= '<span class="LC_nobreak"><label>'."\n".
1769: '<input type="checkbox" name="'.$item.'"'.
1770: $blockstatus.' value="'.$block.'"'.' />'.
1771: $types->{$block}.'</label></span>'."\n".
1772: '<br /></td>';
1773: }
1774: $output .= '</tr></table>';
1775: return $output;
1776: }
1777:
1778: sub commblocktype_text {
1779: my %types = &Apache::lonlocal::texthash(
1780: 'com' => 'Messaging',
1781: 'chat' => 'Chat Room',
1782: 'boards' => 'Discussion',
1783: 'port' => 'Portfolio',
1784: 'groups' => 'Groups',
1785: 'blogs' => 'Blogs',
1786: 'about' => 'User Information',
1787: 'printout' => 'Printouts',
1788: 'passwd' => 'Change Password',
1789: 'grades' => 'Gradebook',
1790: 'search' => 'Course search',
1791: 'wishlist' => 'Stored links',
1792: 'annotate' => 'Annotations',
1793: );
1794: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1795: return ($typeorder,\%types);
1796: }
1797:
1798: sub print_rolecolors {
1799: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1800: my %choices = &color_font_choices();
1801: my @bgs = ('pgbg','tabbg','sidebg');
1802: my @links = ('link','alink','vlink');
1803: my @images = ('img');
1804: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1805: my %designhash = &Apache::loncommon::get_domainconf($dom);
1806: my %defaultdesign = %Apache::loncommon::defaultdesign;
1807: my (%is_custom,%designs);
1808: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1809: if (ref($settings) eq 'HASH') {
1810: if (ref($settings->{$role}) eq 'HASH') {
1811: if ($settings->{$role}->{'img'} ne '') {
1812: $designs{'img'} = $settings->{$role}->{'img'};
1813: $is_custom{'img'} = 1;
1814: }
1815: if ($settings->{$role}->{'font'} ne '') {
1816: $designs{'font'} = $settings->{$role}->{'font'};
1817: $is_custom{'font'} = 1;
1818: }
1819: if ($settings->{$role}->{'fontmenu'} ne '') {
1820: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1821: $is_custom{'fontmenu'} = 1;
1822: }
1823: foreach my $item (@bgs) {
1824: if ($settings->{$role}->{$item} ne '') {
1825: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1826: $is_custom{$item} = 1;
1827: }
1828: }
1829: foreach my $item (@links) {
1830: if ($settings->{$role}->{$item} ne '') {
1831: $designs{'links'}{$item} = $settings->{$role}->{$item};
1832: $is_custom{$item} = 1;
1833: }
1834: }
1835: }
1836: } else {
1837: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1838: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1839: $is_custom{'img'} = 1;
1840: }
1841: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1842: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1843: $is_custom{'fontmenu'} = 1;
1844: }
1845: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1846: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1847: $is_custom{'font'} = 1;
1848: }
1849: foreach my $item (@bgs) {
1850: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1851: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1852: $is_custom{$item} = 1;
1853:
1854: }
1855: }
1856: foreach my $item (@links) {
1857: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1858: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1859: $is_custom{$item} = 1;
1860: }
1861: }
1862: }
1863: my $itemcount = 1;
1864: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1865: $datatable .= '</tr></table></td></tr>';
1866: return $datatable;
1867: }
1868:
1869: sub role_defaults {
1870: my ($role,$bgs,$links,$images,$logintext) = @_;
1871: my %defaults;
1872: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1873: return %defaults;
1874: }
1875: my %defaultdesign = %Apache::loncommon::defaultdesign;
1876: if ($role eq 'login') {
1877: %defaults = (
1878: font => $defaultdesign{$role.'.font'},
1879: );
1880: if (ref($logintext) eq 'ARRAY') {
1881: foreach my $item (@{$logintext}) {
1882: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1883: }
1884: }
1885: foreach my $item (@{$images}) {
1886: $defaults{'showlogo'}{$item} = 1;
1887: }
1888: } else {
1889: %defaults = (
1890: img => $defaultdesign{$role.'.img'},
1891: font => $defaultdesign{$role.'.font'},
1892: fontmenu => $defaultdesign{$role.'.fontmenu'},
1893: );
1894: }
1895: foreach my $item (@{$bgs}) {
1896: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1897: }
1898: foreach my $item (@{$links}) {
1899: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1900: }
1901: foreach my $item (@{$images}) {
1902: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1903: }
1904: return %defaults;
1905: }
1906:
1907: sub display_color_options {
1908: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1909: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1910: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1911: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1912: my $datatable = '<tr'.$css_class.'>'.
1913: '<td>'.$choices->{'font'}.'</td>';
1914: if (!$is_custom->{'font'}) {
1915: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1916: } else {
1917: $datatable .= '<td> </td>';
1918: }
1919: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1920:
1921: $datatable .= '<td><span class="LC_nobreak">'.
1922: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1923: ' value="'.$current_color.'" /> '.
1924: ' </span></td></tr>';
1925: unless ($role eq 'login') {
1926: $datatable .= '<tr'.$css_class.'>'.
1927: '<td>'.$choices->{'fontmenu'}.'</td>';
1928: if (!$is_custom->{'fontmenu'}) {
1929: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1930: } else {
1931: $datatable .= '<td> </td>';
1932: }
1933: $current_color = $designs->{'fontmenu'} ?
1934: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1935: $datatable .= '<td><span class="LC_nobreak">'.
1936: '<input class="colorchooser" type="text" size="10" name="'
1937: .$role.'_fontmenu"'.
1938: ' value="'.$current_color.'" /> '.
1939: ' </span></td></tr>';
1940: }
1941: my $switchserver = &check_switchserver($dom,$confname);
1942: foreach my $img (@{$images}) {
1943: $itemcount ++;
1944: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1945: $datatable .= '<tr'.$css_class.'>'.
1946: '<td>'.$choices->{$img};
1947: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
1948: if ($role eq 'login') {
1949: if ($img eq 'login') {
1950: $login_hdr_pick =
1951: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1952: $logincolors =
1953: &login_text_colors($img,$role,$logintext,$phase,$choices,
1954: $designs,$defaults);
1955: } else {
1956: if ($img ne 'domlogo') {
1957: $datatable.= &logo_display_options($img,$defaults,$designs);
1958: }
1959: if (ref($designs->{'alttext'}) eq 'HASH') {
1960: $alttext = $designs->{'alttext'}{$img};
1961: }
1962: }
1963: }
1964: $datatable .= '</td>';
1965: if ($designs->{$img} ne '') {
1966: $imgfile = $designs->{$img};
1967: $img_import = ($imgfile =~ m{^/adm/});
1968: } else {
1969: $imgfile = $defaults->{$img};
1970: }
1971: if ($imgfile) {
1972: my ($showfile,$fullsize);
1973: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1974: my $urldir = $1;
1975: my $filename = $2;
1976: my @info = &Apache::lonnet::stat_file($designs->{$img});
1977: if (@info) {
1978: my $thumbfile = 'tn-'.$filename;
1979: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1980: if (@thumb) {
1981: $showfile = $urldir.'/'.$thumbfile;
1982: } else {
1983: $showfile = $imgfile;
1984: }
1985: } else {
1986: $showfile = '';
1987: }
1988: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1989: $showfile = $imgfile;
1990: my $imgdir = $1;
1991: my $filename = $2;
1992: if (-e "$londocroot/$imgdir/tn-".$filename) {
1993: $showfile = "/$imgdir/tn-".$filename;
1994: } else {
1995: my $input = $londocroot.$imgfile;
1996: my $output = "$londocroot/$imgdir/tn-".$filename;
1997: if (!-e $output) {
1998: my ($width,$height) = &thumb_dimensions();
1999: my ($fullwidth,$fullheight) = &check_dimensions($input);
2000: if ($fullwidth ne '' && $fullheight ne '') {
2001: if ($fullwidth > $width && $fullheight > $height) {
2002: my $size = $width.'x'.$height;
2003: my @args = ('convert','-sample',$size,$input,$output);
2004: system({$args[0]} @args);
2005: $showfile = "/$imgdir/tn-".$filename;
2006: }
2007: }
2008: }
2009: }
2010: }
2011: if ($showfile) {
2012: if ($showfile =~ m{^/(adm|res)/}) {
2013: if ($showfile =~ m{^/res/}) {
2014: my $local_showfile =
2015: &Apache::lonnet::filelocation('',$showfile);
2016: &Apache::lonnet::repcopy($local_showfile);
2017: }
2018: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2019: }
2020: if ($imgfile) {
2021: if ($imgfile =~ m{^/(adm|res)/}) {
2022: if ($imgfile =~ m{^/res/}) {
2023: my $local_imgfile =
2024: &Apache::lonnet::filelocation('',$imgfile);
2025: &Apache::lonnet::repcopy($local_imgfile);
2026: }
2027: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2028: } else {
2029: $fullsize = $imgfile;
2030: }
2031: }
2032: $datatable .= '<td>';
2033: if ($img eq 'login') {
2034: $datatable .= $login_hdr_pick;
2035: }
2036: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2037: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2038: } else {
2039: $datatable .= '<td> </td><td class="LC_left_item">'.
2040: &mt('Upload:').'<br />';
2041: }
2042: } else {
2043: $datatable .= '<td> </td><td class="LC_left_item">'.
2044: &mt('Upload:').'<br />';
2045: }
2046: if ($switchserver) {
2047: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2048: } else {
2049: if ($img ne 'login') { # suppress file selection for Log-in header
2050: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2051: }
2052: }
2053: if (($role eq 'login') && ($img ne 'login')) {
2054: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2055: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2056: '</label></span>';
2057: }
2058: $datatable .= '</td></tr>';
2059: }
2060: $itemcount ++;
2061: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2062: $datatable .= '<tr'.$css_class.'>'.
2063: '<td>'.$choices->{'bgs'}.'</td>';
2064: my $bgs_def;
2065: foreach my $item (@{$bgs}) {
2066: if (!$is_custom->{$item}) {
2067: $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>';
2068: }
2069: }
2070: if ($bgs_def) {
2071: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2072: } else {
2073: $datatable .= '<td> </td>';
2074: }
2075: $datatable .= '<td class="LC_right_item">'.
2076: '<table border="0"><tr>';
2077:
2078: foreach my $item (@{$bgs}) {
2079: $datatable .= '<td align="center">'.$choices->{$item};
2080: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2081: if ($designs->{'bgs'}{$item}) {
2082: $datatable .= ' ';
2083: }
2084: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2085: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2086: }
2087: $datatable .= '</tr></table></td></tr>';
2088: $itemcount ++;
2089: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2090: $datatable .= '<tr'.$css_class.'>'.
2091: '<td>'.$choices->{'links'}.'</td>';
2092: my $links_def;
2093: foreach my $item (@{$links}) {
2094: if (!$is_custom->{$item}) {
2095: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2096: }
2097: }
2098: if ($links_def) {
2099: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2100: } else {
2101: $datatable .= '<td> </td>';
2102: }
2103: $datatable .= '<td class="LC_right_item">'.
2104: '<table border="0"><tr>';
2105: foreach my $item (@{$links}) {
2106: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2107: $datatable .= '<td align="center">'.$choices->{$item}."\n";
2108: if ($designs->{'links'}{$item}) {
2109: $datatable.=' ';
2110: }
2111: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2112: '" /></td>';
2113: }
2114: $$rowtotal += $itemcount;
2115: return $datatable;
2116: }
2117:
2118: sub logo_display_options {
2119: my ($img,$defaults,$designs) = @_;
2120: my $checkedon;
2121: if (ref($defaults) eq 'HASH') {
2122: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2123: if ($defaults->{'showlogo'}{$img}) {
2124: $checkedon = 'checked="checked" ';
2125: }
2126: }
2127: }
2128: if (ref($designs) eq 'HASH') {
2129: if (ref($designs->{'showlogo'}) eq 'HASH') {
2130: if (defined($designs->{'showlogo'}{$img})) {
2131: if ($designs->{'showlogo'}{$img} == 0) {
2132: $checkedon = '';
2133: } elsif ($designs->{'showlogo'}{$img} == 1) {
2134: $checkedon = 'checked="checked" ';
2135: }
2136: }
2137: }
2138: }
2139: return '<br /><label> <input type="checkbox" name="'.
2140: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2141: &mt('show').'</label>'."\n";
2142: }
2143:
2144: sub login_header_options {
2145: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2146: my $output = '';
2147: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2148: $output .= &mt('Text default(s):').'<br />';
2149: if (!$is_custom->{'textcol'}) {
2150: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2151: ' ';
2152: }
2153: if (!$is_custom->{'bgcol'}) {
2154: $output .= $choices->{'bgcol'}.': '.
2155: '<span id="css_'.$role.'_font" style="background-color: '.
2156: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2157: }
2158: $output .= '<br />';
2159: }
2160: $output .='<br />';
2161: return $output;
2162: }
2163:
2164: sub login_text_colors {
2165: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2166: my $color_menu = '<table border="0"><tr>';
2167: foreach my $item (@{$logintext}) {
2168: $color_menu .= '<td align="center">'.$choices->{$item};
2169: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2170: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2171: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2172: }
2173: $color_menu .= '</tr></table><br />';
2174: return $color_menu;
2175: }
2176:
2177: sub image_changes {
2178: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2179: my $output;
2180: if ($img eq 'login') {
2181: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2182: } elsif (!$is_custom) {
2183: if ($img ne 'domlogo') {
2184: $output = &mt('Default image:').'<br />';
2185: } else {
2186: $output = &mt('Default in use:').'<br />';
2187: }
2188: }
2189: if ($img ne 'login') {
2190: if ($img_import) {
2191: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2192: }
2193: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2194: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2195: if ($is_custom) {
2196: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2197: '<input type="checkbox" name="'.
2198: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2199: '</label> '.&mt('Replace:').'</span><br />';
2200: } else {
2201: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
2202: }
2203: }
2204: return $output;
2205: }
2206:
2207: sub print_quotas {
2208: my ($dom,$settings,$rowtotal,$action) = @_;
2209: my $context;
2210: if ($action eq 'quotas') {
2211: $context = 'tools';
2212: } else {
2213: $context = $action;
2214: }
2215: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2216: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2217: my $typecount = 0;
2218: my ($css_class,%titles);
2219: if ($context eq 'requestcourses') {
2220: @usertools = ('official','unofficial','community','textbook');
2221: @options =('norequest','approval','validate','autolimit');
2222: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2223: %titles = &courserequest_titles();
2224: } elsif ($context eq 'requestauthor') {
2225: @usertools = ('author');
2226: @options = ('norequest','approval','automatic');
2227: %titles = &authorrequest_titles();
2228: } else {
2229: @usertools = ('aboutme','blog','webdav','portfolio');
2230: %titles = &tool_titles();
2231: }
2232: if (ref($types) eq 'ARRAY') {
2233: foreach my $type (@{$types}) {
2234: my ($currdefquota,$currauthorquota);
2235: unless (($context eq 'requestcourses') ||
2236: ($context eq 'requestauthor')) {
2237: if (ref($settings) eq 'HASH') {
2238: if (ref($settings->{defaultquota}) eq 'HASH') {
2239: $currdefquota = $settings->{defaultquota}->{$type};
2240: } else {
2241: $currdefquota = $settings->{$type};
2242: }
2243: if (ref($settings->{authorquota}) eq 'HASH') {
2244: $currauthorquota = $settings->{authorquota}->{$type};
2245: }
2246: }
2247: }
2248: if (defined($usertypes->{$type})) {
2249: $typecount ++;
2250: $css_class = $typecount%2?' class="LC_odd_row"':'';
2251: $datatable .= '<tr'.$css_class.'>'.
2252: '<td>'.$usertypes->{$type}.'</td>'.
2253: '<td class="LC_left_item">';
2254: if ($context eq 'requestcourses') {
2255: $datatable .= '<table><tr>';
2256: }
2257: my %cell;
2258: foreach my $item (@usertools) {
2259: if ($context eq 'requestcourses') {
2260: my ($curroption,$currlimit);
2261: if (ref($settings) eq 'HASH') {
2262: if (ref($settings->{$item}) eq 'HASH') {
2263: $curroption = $settings->{$item}->{$type};
2264: if ($curroption =~ /^autolimit=(\d*)$/) {
2265: $currlimit = $1;
2266: }
2267: }
2268: }
2269: if (!$curroption) {
2270: $curroption = 'norequest';
2271: }
2272: $datatable .= '<th>'.$titles{$item}.'</th>';
2273: foreach my $option (@options) {
2274: my $val = $option;
2275: if ($option eq 'norequest') {
2276: $val = 0;
2277: }
2278: if ($option eq 'validate') {
2279: my $canvalidate = 0;
2280: if (ref($validations{$item}) eq 'HASH') {
2281: if ($validations{$item}{$type}) {
2282: $canvalidate = 1;
2283: }
2284: }
2285: next if (!$canvalidate);
2286: }
2287: my $checked = '';
2288: if ($option eq $curroption) {
2289: $checked = ' checked="checked"';
2290: } elsif ($option eq 'autolimit') {
2291: if ($curroption =~ /^autolimit/) {
2292: $checked = ' checked="checked"';
2293: }
2294: }
2295: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2296: '<input type="radio" name="crsreq_'.$item.
2297: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2298: $titles{$option}.'</label>';
2299: if ($option eq 'autolimit') {
2300: $cell{$item} .= ' <input type="text" name="crsreq_'.
2301: $item.'_limit_'.$type.'" size="1" '.
2302: 'value="'.$currlimit.'" />';
2303: }
2304: $cell{$item} .= '</span> ';
2305: if ($option eq 'autolimit') {
2306: $cell{$item} .= $titles{'unlimited'};
2307: }
2308: }
2309: } elsif ($context eq 'requestauthor') {
2310: my $curroption;
2311: if (ref($settings) eq 'HASH') {
2312: $curroption = $settings->{$type};
2313: }
2314: if (!$curroption) {
2315: $curroption = 'norequest';
2316: }
2317: foreach my $option (@options) {
2318: my $val = $option;
2319: if ($option eq 'norequest') {
2320: $val = 0;
2321: }
2322: my $checked = '';
2323: if ($option eq $curroption) {
2324: $checked = ' checked="checked"';
2325: }
2326: $datatable .= '<span class="LC_nobreak"><label>'.
2327: '<input type="radio" name="authorreq_'.$type.
2328: '" value="'.$val.'"'.$checked.' />'.
2329: $titles{$option}.'</label></span> ';
2330: }
2331: } else {
2332: my $checked = 'checked="checked" ';
2333: if (ref($settings) eq 'HASH') {
2334: if (ref($settings->{$item}) eq 'HASH') {
2335: if ($settings->{$item}->{$type} == 0) {
2336: $checked = '';
2337: } elsif ($settings->{$item}->{$type} == 1) {
2338: $checked = 'checked="checked" ';
2339: }
2340: }
2341: }
2342: $datatable .= '<span class="LC_nobreak"><label>'.
2343: '<input type="checkbox" name="'.$context.'_'.$item.
2344: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2345: '</label></span> ';
2346: }
2347: }
2348: if ($context eq 'requestcourses') {
2349: $datatable .= '</tr><tr>';
2350: foreach my $item (@usertools) {
2351: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2352: }
2353: $datatable .= '</tr></table>';
2354: }
2355: $datatable .= '</td>';
2356: unless (($context eq 'requestcourses') ||
2357: ($context eq 'requestauthor')) {
2358: $datatable .=
2359: '<td class="LC_right_item">'.
2360: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2361: '<input type="text" name="quota_'.$type.
2362: '" value="'.$currdefquota.
2363: '" size="5" /></span>'.(' ' x 2).
2364: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2365: '<input type="text" name="authorquota_'.$type.
2366: '" value="'.$currauthorquota.
2367: '" size="5" /></span></td>';
2368: }
2369: $datatable .= '</tr>';
2370: }
2371: }
2372: }
2373: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2374: $defaultquota = '20';
2375: $authorquota = '500';
2376: if (ref($settings) eq 'HASH') {
2377: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2378: $defaultquota = $settings->{'defaultquota'}->{'default'};
2379: } elsif (defined($settings->{'default'})) {
2380: $defaultquota = $settings->{'default'};
2381: }
2382: if (ref($settings->{'authorquota'}) eq 'HASH') {
2383: $authorquota = $settings->{'authorquota'}->{'default'};
2384: }
2385: }
2386: }
2387: $typecount ++;
2388: $css_class = $typecount%2?' class="LC_odd_row"':'';
2389: $datatable .= '<tr'.$css_class.'>'.
2390: '<td>'.$othertitle.'</td>'.
2391: '<td class="LC_left_item">';
2392: if ($context eq 'requestcourses') {
2393: $datatable .= '<table><tr>';
2394: }
2395: my %defcell;
2396: foreach my $item (@usertools) {
2397: if ($context eq 'requestcourses') {
2398: my ($curroption,$currlimit);
2399: if (ref($settings) eq 'HASH') {
2400: if (ref($settings->{$item}) eq 'HASH') {
2401: $curroption = $settings->{$item}->{'default'};
2402: if ($curroption =~ /^autolimit=(\d*)$/) {
2403: $currlimit = $1;
2404: }
2405: }
2406: }
2407: if (!$curroption) {
2408: $curroption = 'norequest';
2409: }
2410: $datatable .= '<th>'.$titles{$item}.'</th>';
2411: foreach my $option (@options) {
2412: my $val = $option;
2413: if ($option eq 'norequest') {
2414: $val = 0;
2415: }
2416: if ($option eq 'validate') {
2417: my $canvalidate = 0;
2418: if (ref($validations{$item}) eq 'HASH') {
2419: if ($validations{$item}{'default'}) {
2420: $canvalidate = 1;
2421: }
2422: }
2423: next if (!$canvalidate);
2424: }
2425: my $checked = '';
2426: if ($option eq $curroption) {
2427: $checked = ' checked="checked"';
2428: } elsif ($option eq 'autolimit') {
2429: if ($curroption =~ /^autolimit/) {
2430: $checked = ' checked="checked"';
2431: }
2432: }
2433: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2434: '<input type="radio" name="crsreq_'.$item.
2435: '_default" value="'.$val.'"'.$checked.' />'.
2436: $titles{$option}.'</label>';
2437: if ($option eq 'autolimit') {
2438: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2439: $item.'_limit_default" size="1" '.
2440: 'value="'.$currlimit.'" />';
2441: }
2442: $defcell{$item} .= '</span> ';
2443: if ($option eq 'autolimit') {
2444: $defcell{$item} .= $titles{'unlimited'};
2445: }
2446: }
2447: } elsif ($context eq 'requestauthor') {
2448: my $curroption;
2449: if (ref($settings) eq 'HASH') {
2450: $curroption = $settings->{'default'};
2451: }
2452: if (!$curroption) {
2453: $curroption = 'norequest';
2454: }
2455: foreach my $option (@options) {
2456: my $val = $option;
2457: if ($option eq 'norequest') {
2458: $val = 0;
2459: }
2460: my $checked = '';
2461: if ($option eq $curroption) {
2462: $checked = ' checked="checked"';
2463: }
2464: $datatable .= '<span class="LC_nobreak"><label>'.
2465: '<input type="radio" name="authorreq_default"'.
2466: ' value="'.$val.'"'.$checked.' />'.
2467: $titles{$option}.'</label></span> ';
2468: }
2469: } else {
2470: my $checked = 'checked="checked" ';
2471: if (ref($settings) eq 'HASH') {
2472: if (ref($settings->{$item}) eq 'HASH') {
2473: if ($settings->{$item}->{'default'} == 0) {
2474: $checked = '';
2475: } elsif ($settings->{$item}->{'default'} == 1) {
2476: $checked = 'checked="checked" ';
2477: }
2478: }
2479: }
2480: $datatable .= '<span class="LC_nobreak"><label>'.
2481: '<input type="checkbox" name="'.$context.'_'.$item.
2482: '" value="default" '.$checked.'/>'.$titles{$item}.
2483: '</label></span> ';
2484: }
2485: }
2486: if ($context eq 'requestcourses') {
2487: $datatable .= '</tr><tr>';
2488: foreach my $item (@usertools) {
2489: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2490: }
2491: $datatable .= '</tr></table>';
2492: }
2493: $datatable .= '</td>';
2494: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2495: $datatable .= '<td class="LC_right_item">'.
2496: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2497: '<input type="text" name="defaultquota" value="'.
2498: $defaultquota.'" size="5" /></span>'.(' ' x2).
2499: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2500: '<input type="text" name="authorquota" value="'.
2501: $authorquota.'" size="5" /></span></td>';
2502: }
2503: $datatable .= '</tr>';
2504: $typecount ++;
2505: $css_class = $typecount%2?' class="LC_odd_row"':'';
2506: $datatable .= '<tr'.$css_class.'>'.
2507: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2508: if ($context eq 'requestcourses') {
2509: $datatable .= &mt('(overrides affiliation, if set)').
2510: '</td>'.
2511: '<td class="LC_left_item">'.
2512: '<table><tr>';
2513: } else {
2514: $datatable .= &mt('(overrides affiliation, if checked)').
2515: '</td>'.
2516: '<td class="LC_left_item" colspan="2">'.
2517: '<br />';
2518: }
2519: my %advcell;
2520: foreach my $item (@usertools) {
2521: if ($context eq 'requestcourses') {
2522: my ($curroption,$currlimit);
2523: if (ref($settings) eq 'HASH') {
2524: if (ref($settings->{$item}) eq 'HASH') {
2525: $curroption = $settings->{$item}->{'_LC_adv'};
2526: if ($curroption =~ /^autolimit=(\d*)$/) {
2527: $currlimit = $1;
2528: }
2529: }
2530: }
2531: $datatable .= '<th>'.$titles{$item}.'</th>';
2532: my $checked = '';
2533: if ($curroption eq '') {
2534: $checked = ' checked="checked"';
2535: }
2536: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2537: '<input type="radio" name="crsreq_'.$item.
2538: '__LC_adv" value=""'.$checked.' />'.
2539: &mt('No override set').'</label></span> ';
2540: foreach my $option (@options) {
2541: my $val = $option;
2542: if ($option eq 'norequest') {
2543: $val = 0;
2544: }
2545: if ($option eq 'validate') {
2546: my $canvalidate = 0;
2547: if (ref($validations{$item}) eq 'HASH') {
2548: if ($validations{$item}{'_LC_adv'}) {
2549: $canvalidate = 1;
2550: }
2551: }
2552: next if (!$canvalidate);
2553: }
2554: my $checked = '';
2555: if ($val eq $curroption) {
2556: $checked = ' checked="checked"';
2557: } elsif ($option eq 'autolimit') {
2558: if ($curroption =~ /^autolimit/) {
2559: $checked = ' checked="checked"';
2560: }
2561: }
2562: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2563: '<input type="radio" name="crsreq_'.$item.
2564: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2565: $titles{$option}.'</label>';
2566: if ($option eq 'autolimit') {
2567: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2568: $item.'_limit__LC_adv" size="1" '.
2569: 'value="'.$currlimit.'" />';
2570: }
2571: $advcell{$item} .= '</span> ';
2572: if ($option eq 'autolimit') {
2573: $advcell{$item} .= $titles{'unlimited'};
2574: }
2575: }
2576: } elsif ($context eq 'requestauthor') {
2577: my $curroption;
2578: if (ref($settings) eq 'HASH') {
2579: $curroption = $settings->{'_LC_adv'};
2580: }
2581: my $checked = '';
2582: if ($curroption eq '') {
2583: $checked = ' checked="checked"';
2584: }
2585: $datatable .= '<span class="LC_nobreak"><label>'.
2586: '<input type="radio" name="authorreq__LC_adv"'.
2587: ' value=""'.$checked.' />'.
2588: &mt('No override set').'</label></span> ';
2589: foreach my $option (@options) {
2590: my $val = $option;
2591: if ($option eq 'norequest') {
2592: $val = 0;
2593: }
2594: my $checked = '';
2595: if ($val eq $curroption) {
2596: $checked = ' checked="checked"';
2597: }
2598: $datatable .= '<span class="LC_nobreak"><label>'.
2599: '<input type="radio" name="authorreq__LC_adv"'.
2600: ' value="'.$val.'"'.$checked.' />'.
2601: $titles{$option}.'</label></span> ';
2602: }
2603: } else {
2604: my $checked = 'checked="checked" ';
2605: if (ref($settings) eq 'HASH') {
2606: if (ref($settings->{$item}) eq 'HASH') {
2607: if ($settings->{$item}->{'_LC_adv'} == 0) {
2608: $checked = '';
2609: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2610: $checked = 'checked="checked" ';
2611: }
2612: }
2613: }
2614: $datatable .= '<span class="LC_nobreak"><label>'.
2615: '<input type="checkbox" name="'.$context.'_'.$item.
2616: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2617: '</label></span> ';
2618: }
2619: }
2620: if ($context eq 'requestcourses') {
2621: $datatable .= '</tr><tr>';
2622: foreach my $item (@usertools) {
2623: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2624: }
2625: $datatable .= '</tr></table>';
2626: }
2627: $datatable .= '</td></tr>';
2628: $$rowtotal += $typecount;
2629: return $datatable;
2630: }
2631:
2632: sub print_requestmail {
2633: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2634: my ($now,$datatable,%currapp);
2635: $now = time;
2636: if (ref($settings) eq 'HASH') {
2637: if (ref($settings->{'notify'}) eq 'HASH') {
2638: if ($settings->{'notify'}{'approval'} ne '') {
2639: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2640: }
2641: }
2642: }
2643: my $numinrow = 2;
2644: my $css_class;
2645: if ($$rowtotal%2) {
2646: $css_class = 'LC_odd_row';
2647: }
2648: if ($customcss) {
2649: $css_class .= " $customcss";
2650: }
2651: $css_class =~ s/^\s+//;
2652: if ($css_class) {
2653: $css_class = ' class="'.$css_class.'"';
2654: }
2655: if ($rowstyle) {
2656: $css_class .= ' style="'.$rowstyle.'"';
2657: }
2658: my $text;
2659: if ($action eq 'requestcourses') {
2660: $text = &mt('Receive notification of course requests requiring approval');
2661: } elsif ($action eq 'requestauthor') {
2662: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2663: } else {
2664: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2665: }
2666: $datatable = '<tr'.$css_class.'>'.
2667: ' <td>'.$text.'</td>'.
2668: ' <td class="LC_left_item">';
2669: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2670: $action.'notifyapproval',%currapp);
2671: if ($numdc > 0) {
2672: $datatable .= $table;
2673: } else {
2674: $datatable .= &mt('There are no active Domain Coordinators');
2675: }
2676: $datatable .='</td></tr>';
2677: return $datatable;
2678: }
2679:
2680: sub print_studentcode {
2681: my ($settings,$rowtotal) = @_;
2682: my $rownum = 0;
2683: my ($output,%current);
2684: my @crstypes = ('official','unofficial','community','textbook');
2685: if (ref($settings) eq 'HASH') {
2686: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2687: foreach my $type (@crstypes) {
2688: $current{$type} = $settings->{'uniquecode'}{$type};
2689: }
2690: }
2691: }
2692: $output .= '<tr>'.
2693: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2694: '<td class="LC_left_item">';
2695: foreach my $type (@crstypes) {
2696: my $check = ' ';
2697: if ($current{$type}) {
2698: $check = ' checked="checked" ';
2699: }
2700: $output .= '<span class="LC_nobreak"><label>'.
2701: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2702: &mt($type).'</label></span>'.(' 'x2).' ';
2703: }
2704: $output .= '</td></tr>';
2705: $$rowtotal ++;
2706: return $output;
2707: }
2708:
2709: sub print_textbookcourses {
2710: my ($dom,$type,$settings,$rowtotal) = @_;
2711: my $rownum = 0;
2712: my $css_class;
2713: my $itemcount = 1;
2714: my $maxnum = 0;
2715: my $bookshash;
2716: if (ref($settings) eq 'HASH') {
2717: $bookshash = $settings->{$type};
2718: }
2719: my %ordered;
2720: if (ref($bookshash) eq 'HASH') {
2721: foreach my $item (keys(%{$bookshash})) {
2722: if (ref($bookshash->{$item}) eq 'HASH') {
2723: my $num = $bookshash->{$item}{'order'};
2724: $ordered{$num} = $item;
2725: }
2726: }
2727: }
2728: my $confname = $dom.'-domainconfig';
2729: my $switchserver = &check_switchserver($dom,$confname);
2730: my $maxnum = scalar(keys(%ordered));
2731: my $datatable;
2732: if (keys(%ordered)) {
2733: my @items = sort { $a <=> $b } keys(%ordered);
2734: for (my $i=0; $i<@items; $i++) {
2735: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2736: my $key = $ordered{$items[$i]};
2737: my %coursehash=&Apache::lonnet::coursedescription($key);
2738: my $coursetitle = $coursehash{'description'};
2739: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2740: if (ref($bookshash->{$key}) eq 'HASH') {
2741: $subject = $bookshash->{$key}->{'subject'};
2742: $title = $bookshash->{$key}->{'title'};
2743: if ($type eq 'textbooks') {
2744: $publisher = $bookshash->{$key}->{'publisher'};
2745: $author = $bookshash->{$key}->{'author'};
2746: $image = $bookshash->{$key}->{'image'};
2747: if ($image ne '') {
2748: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2749: my $imagethumb = "$path/tn-".$imagefile;
2750: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2751: }
2752: }
2753: }
2754: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2755: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2756: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2757: for (my $k=0; $k<=$maxnum; $k++) {
2758: my $vpos = $k+1;
2759: my $selstr;
2760: if ($k == $i) {
2761: $selstr = ' selected="selected" ';
2762: }
2763: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2764: }
2765: $datatable .= '</select>'.(' 'x2).
2766: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2767: &mt('Delete?').'</label></span></td>'.
2768: '<td colspan="2">'.
2769: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2770: (' 'x2).
2771: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2772: if ($type eq 'textbooks') {
2773: $datatable .= (' 'x2).
2774: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2775: (' 'x2).
2776: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2777: (' 'x2).
2778: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2779: if ($image) {
2780: $datatable .= $imgsrc.
2781: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2782: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2783: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2784: }
2785: if ($switchserver) {
2786: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2787: } else {
2788: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2789: }
2790: }
2791: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2792: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2793: $coursetitle.'</span></td></tr>'."\n";
2794: $itemcount ++;
2795: }
2796: }
2797: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2798: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2799: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2800: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2801: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2802: for (my $k=0; $k<$maxnum+1; $k++) {
2803: my $vpos = $k+1;
2804: my $selstr;
2805: if ($k == $maxnum) {
2806: $selstr = ' selected="selected" ';
2807: }
2808: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2809: }
2810: $datatable .= '</select> '."\n".
2811: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2812: '<td colspan="2">'.
2813: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2814: (' 'x2).
2815: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2816: (' 'x2);
2817: if ($type eq 'textbooks') {
2818: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2819: (' 'x2).
2820: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2821: (' 'x2).
2822: '<span class="LC_nobreak">'.&mt('Image:').' ';
2823: if ($switchserver) {
2824: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2825: } else {
2826: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2827: }
2828: $datatable .= '</span>'."\n";
2829: }
2830: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2831: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2832: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2833: &Apache::loncommon::selectcourse_link
2834: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2835: '</span></td>'."\n".
2836: '</tr>'."\n";
2837: $itemcount ++;
2838: return $datatable;
2839: }
2840:
2841: sub textbookcourses_javascript {
2842: my ($settings) = @_;
2843: return unless(ref($settings) eq 'HASH');
2844: my (%ordered,%total,%jstext);
2845: foreach my $type ('textbooks','templates') {
2846: $total{$type} = 0;
2847: if (ref($settings->{$type}) eq 'HASH') {
2848: foreach my $item (keys(%{$settings->{$type}})) {
2849: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2850: my $num = $settings->{$type}->{$item}{'order'};
2851: $ordered{$type}{$num} = $item;
2852: }
2853: }
2854: $total{$type} = scalar(keys(%{$settings->{$type}}));
2855: }
2856: my @jsarray = ();
2857: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2858: push(@jsarray,$ordered{$type}{$item});
2859: }
2860: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2861: }
2862: return <<"ENDSCRIPT";
2863: <script type="text/javascript">
2864: // <![CDATA[
2865: function reorderBooks(form,item,caller) {
2866: var changedVal;
2867: $jstext{'textbooks'};
2868: $jstext{'templates'};
2869: var newpos;
2870: var maxh;
2871: if (caller == 'textbooks') {
2872: newpos = 'textbooks_addbook_pos';
2873: maxh = 1 + $total{'textbooks'};
2874: } else {
2875: newpos = 'templates_addbook_pos';
2876: maxh = 1 + $total{'templates'};
2877: }
2878: var current = new Array;
2879: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2880: if (item == newpos) {
2881: changedVal = newitemVal;
2882: } else {
2883: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2884: current[newitemVal] = newpos;
2885: }
2886: if (caller == 'textbooks') {
2887: for (var i=0; i<textbooks.length; i++) {
2888: var elementName = 'textbooks_'+textbooks[i];
2889: if (elementName != item) {
2890: if (form.elements[elementName]) {
2891: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2892: current[currVal] = elementName;
2893: }
2894: }
2895: }
2896: }
2897: if (caller == 'templates') {
2898: for (var i=0; i<templates.length; i++) {
2899: var elementName = 'templates_'+templates[i];
2900: if (elementName != item) {
2901: if (form.elements[elementName]) {
2902: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2903: current[currVal] = elementName;
2904: }
2905: }
2906: }
2907: }
2908: var oldVal;
2909: for (var j=0; j<maxh; j++) {
2910: if (current[j] == undefined) {
2911: oldVal = j;
2912: }
2913: }
2914: if (oldVal < changedVal) {
2915: for (var k=oldVal+1; k<=changedVal ; k++) {
2916: var elementName = current[k];
2917: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2918: }
2919: } else {
2920: for (var k=changedVal; k<oldVal; k++) {
2921: var elementName = current[k];
2922: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2923: }
2924: }
2925: return;
2926: }
2927:
2928: // ]]>
2929: </script>
2930:
2931: ENDSCRIPT
2932: }
2933:
2934: sub ltitools_javascript {
2935: my ($settings) = @_;
2936: my $togglejs = <itools_toggle_js();
2937: unless (ref($settings) eq 'HASH') {
2938: return $togglejs;
2939: }
2940: my (%ordered,$total,%jstext);
2941: $total = 0;
2942: foreach my $item (keys(%{$settings})) {
2943: if (ref($settings->{$item}) eq 'HASH') {
2944: my $num = $settings->{$item}{'order'};
2945: $ordered{$num} = $item;
2946: }
2947: }
2948: $total = scalar(keys(%{$settings}));
2949: my @jsarray = ();
2950: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2951: push(@jsarray,$ordered{$item});
2952: }
2953: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2954: return <<"ENDSCRIPT";
2955: <script type="text/javascript">
2956: // <![CDATA[
2957: function reorderLTITools(form,item) {
2958: var changedVal;
2959: $jstext
2960: var newpos = 'ltitools_add_pos';
2961: var maxh = 1 + $total;
2962: var current = new Array;
2963: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2964: if (item == newpos) {
2965: changedVal = newitemVal;
2966: } else {
2967: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2968: current[newitemVal] = newpos;
2969: }
2970: for (var i=0; i<ltitools.length; i++) {
2971: var elementName = 'ltitools_'+ltitools[i];
2972: if (elementName != item) {
2973: if (form.elements[elementName]) {
2974: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2975: current[currVal] = elementName;
2976: }
2977: }
2978: }
2979: var oldVal;
2980: for (var j=0; j<maxh; j++) {
2981: if (current[j] == undefined) {
2982: oldVal = j;
2983: }
2984: }
2985: if (oldVal < changedVal) {
2986: for (var k=oldVal+1; k<=changedVal ; k++) {
2987: var elementName = current[k];
2988: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2989: }
2990: } else {
2991: for (var k=changedVal; k<oldVal; k++) {
2992: var elementName = current[k];
2993: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2994: }
2995: }
2996: return;
2997: }
2998:
2999: // ]]>
3000: </script>
3001:
3002: $togglejs
3003:
3004: ENDSCRIPT
3005: }
3006:
3007: sub ltitools_toggle_js {
3008: return <<"ENDSCRIPT";
3009: <script type="text/javascript">
3010: // <![CDATA[
3011:
3012: function toggleLTITools(form,setting,item) {
3013: var radioname = '';
3014: var divid = '';
3015: if (setting == 'user') {
3016: divid = 'ltitools_'+setting+'_div_'+item;
3017: var checkid = 'ltitools_'+setting+'_field_'+item;
3018: if (document.getElementById(divid)) {
3019: if (document.getElementById(checkid)) {
3020: if (document.getElementById(checkid).checked) {
3021: document.getElementById(divid).style.display = 'inline-block';
3022: } else {
3023: document.getElementById(divid).style.display = 'none';
3024: }
3025: }
3026: }
3027: }
3028: return;
3029: }
3030: // ]]>
3031: </script>
3032:
3033: ENDSCRIPT
3034: }
3035:
3036: sub wafproxy_javascript {
3037: my ($dom) = @_;
3038: return <<"ENDSCRIPT";
3039: <script type="text/javascript">
3040: // <![CDATA[
3041: function updateWAF() {
3042: if (document.getElementById('wafproxy_remoteip')) {
3043: var wafremote = 0;
3044: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3045: wafremote = 1;
3046: }
3047: var fields = new Array('header','trust');
3048: for (var i=0; i<fields.length; i++) {
3049: if (document.getElementById('wafproxy_'+fields[i])) {
3050: if (wafremote == 1) {
3051: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3052: }
3053: else {
3054: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3055: }
3056: }
3057: }
3058: if (document.getElementById('wafproxyranges_$dom')) {
3059: if (wafremote == 1) {
3060: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3061: } else {
3062: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3063: if (document.display.wafproxy_vpnaccess[i].checked) {
3064: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3065: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3066: }
3067: }
3068: }
3069: }
3070: }
3071: }
3072: return;
3073: }
3074:
3075: function checkWAF() {
3076: if (document.getElementById('wafproxy_remoteip')) {
3077: var wafvpn = 0;
3078: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3079: if (document.display.wafproxy_vpnaccess[i].checked) {
3080: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3081: wafvpn = 1;
3082: }
3083: break;
3084: }
3085: }
3086: var vpn = new Array('vpnint','vpnext');
3087: for (var i=0; i<vpn.length; i++) {
3088: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3089: if (wafvpn == 1) {
3090: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3091: }
3092: else {
3093: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3094: }
3095: }
3096: }
3097: if (document.getElementById('wafproxyranges_$dom')) {
3098: if (wafvpn == 1) {
3099: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3100: }
3101: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3102: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3103: }
3104: }
3105: }
3106: return;
3107: }
3108:
3109: function toggleWAF() {
3110: if (document.getElementById('wafproxy_table')) {
3111: var wafproxy = 0;
3112: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3113: if (document.display.wafproxy_${dom}[i].checked) {
3114: if (document.display.wafproxy_${dom}[i].value == 1) {
3115: wafproxy = 1;
3116: break;
3117: }
3118: }
3119: }
3120: if (wafproxy == 1) {
3121: document.getElementById('wafproxy_table').style.display='inline';
3122: }
3123: else {
3124: document.getElementById('wafproxy_table').style.display='none';
3125: }
3126: if (document.getElementById('wafproxyrow_${dom}')) {
3127: if (wafproxy == 1) {
3128: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3129: }
3130: else {
3131: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3132: }
3133: }
3134: if (document.getElementById('nowafproxyrow_$dom')) {
3135: if (wafproxy == 1) {
3136: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3137: }
3138: else {
3139: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3140: }
3141: }
3142: }
3143: return;
3144: }
3145: // ]]>
3146: </script>
3147:
3148: ENDSCRIPT
3149: }
3150:
3151: sub lti_javascript {
3152: my ($dom,$settings) = @_;
3153: my $togglejs = <i_toggle_js($dom);
3154: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3155: return <<"ENDSCRIPT";
3156: <script type="text/javascript">
3157: // <![CDATA[
3158:
3159: $linkprot_js
3160:
3161: // ]]>
3162: </script>
3163:
3164: $togglejs
3165:
3166: ENDSCRIPT
3167: }
3168:
3169: sub lti_toggle_js {
3170: my ($dom) = @_;
3171: my %servers = &Apache::lonnet::get_servers($dom,'library');
3172: my $primary = &Apache::lonnet::domain($dom,'primary');
3173: my $course_servers = "'".join("','",keys(%servers))."'";
3174: return <<"ENDSCRIPT";
3175: <script type="text/javascript">
3176: // <![CDATA[
3177: function toggleLTIEncKey(form) {
3178: var shownhosts = new Array();
3179: var hiddenhosts = new Array();
3180: var forcourse = new Array($course_servers);
3181: var fromdomain = '$primary';
3182: var crsradio = form.elements['ltisec_crslinkprot'];
3183: if (crsradio.length) {
3184: for (var i=0; i<crsradio.length; i++) {
3185: if (crsradio[i].checked) {
3186: if (crsradio[i].value == 1) {
3187: if (forcourse.length > 0) {
3188: for (var j=0; j<forcourse.length; j++) {
3189: if (!shownhosts.includes(forcourse[j])) {
3190: shownhosts.push(forcourse[j]);
3191: }
3192: }
3193: }
3194: } else {
3195: if (forcourse.length > 0) {
3196: for (var j=0; j<forcourse.length; j++) {
3197: if (!hiddenhosts.includes(forcourse[j])) {
3198: hiddenhosts.push(forcourse[j]);
3199: }
3200: }
3201: }
3202: }
3203: }
3204: }
3205: }
3206: var domradio = form.elements['ltisec_domlinkprot'];
3207: if (domradio.length) {
3208: for (var i=0; i<domradio.length; i++) {
3209: if (domradio[i].checked) {
3210: if (domradio[i].value == 1) {
3211: if (!shownhosts.includes(fromdomain)) {
3212: shownhosts.push(fromdomain);
3213: }
3214: } else {
3215: if (!hiddenhosts.includes(fromdomain)) {
3216: hiddenhosts.push(fromdomain);
3217: }
3218: }
3219: }
3220: }
3221: }
3222: if (shownhosts.length > 0) {
3223: for (var i=0; i<shownhosts.length; i++) {
3224: if (document.getElementById('ltisec_info_'+shownhosts[i])) {
3225: document.getElementById('ltisec_info_'+shownhosts[i]).style.display = 'block';
3226: }
3227: }
3228: if (document.getElementById('ltisec_noprivkey')) {
3229: document.getElementById('ltisec_noprivkey').style.display = 'none';
3230: }
3231: } else {
3232: if (document.getElementById('ltisec_noprivkey')) {
3233: document.getElementById('ltisec_noprivkey').style.display = 'inline-block';
3234: }
3235: }
3236: if (hiddenhosts.length > 0) {
3237: for (var i=0; i<hiddenhosts.length; i++) {
3238: if (!shownhosts.includes(hiddenhosts[i])) {
3239: if (document.getElementById('ltisec_info_'+hiddenhosts[i])) {
3240: document.getElementById('ltisec_info_'+hiddenhosts[i]).style.display = 'none';
3241: }
3242: }
3243: }
3244: }
3245: return;
3246: }
3247:
3248: function togglePrivKey(form,hostid) {
3249: var radioname = '';
3250: var currdivid = '';
3251: var newdivid = '';
3252: if ((document.getElementById('ltisec_divcurrprivkey_'+hostid)) &&
3253: (document.getElementById('ltisec_divchgprivkey_'+hostid))) {
3254: currdivid = document.getElementById('ltisec_divcurrprivkey_'+hostid);
3255: newdivid = document.getElementById('ltisec_divchgprivkey_'+hostid);
3256: radioname = form.elements['ltisec_changeprivkey_'+hostid];
3257: if (radioname) {
3258: if (radioname.length > 0) {
3259: var setvis;
3260: for (var i=0; i<radioname.length; i++) {
3261: if (radioname[i].checked == true) {
3262: if (radioname[i].value == 1) {
3263: newdivid.style.display = 'inline-block';
3264: currdivid.style.display = 'none';
3265: setvis = 1;
3266: }
3267: break;
3268: }
3269: }
3270: if (!setvis) {
3271: newdivid.style.display = 'none';
3272: currdivid.style.display = 'inline-block';
3273: }
3274: }
3275: }
3276: }
3277: }
3278:
3279: // ]]>
3280: </script>
3281:
3282: ENDSCRIPT
3283: }
3284:
3285: sub autoupdate_javascript {
3286: return <<"ENDSCRIPT";
3287: <script type="text/javascript">
3288: // <![CDATA[
3289: function toggleLastActiveDays(form) {
3290: var radioname = 'lastactive';
3291: var divid = 'lastactive_div';
3292: var num = form.elements[radioname].length;
3293: if (num) {
3294: var setvis = '';
3295: for (var i=0; i<num; i++) {
3296: if (form.elements[radioname][i].checked) {
3297: if (form.elements[radioname][i].value == '1') {
3298: if (document.getElementById(divid)) {
3299: document.getElementById(divid).style.display = 'inline-block';
3300: }
3301: setvis = 1;
3302: }
3303: break;
3304: }
3305: }
3306: if (!setvis) {
3307: if (document.getElementById(divid)) {
3308: document.getElementById(divid).style.display = 'none';
3309: }
3310: }
3311: }
3312: return;
3313: }
3314: // ]]>
3315: </script>
3316:
3317: ENDSCRIPT
3318: }
3319:
3320: sub autoenroll_javascript {
3321: return <<"ENDSCRIPT";
3322: <script type="text/javascript">
3323: // <![CDATA[
3324: function toggleFailsafe(form) {
3325: var radioname = 'autoenroll_failsafe';
3326: var divid = 'autoenroll_failsafe_div';
3327: var num = form.elements[radioname].length;
3328: if (num) {
3329: var setvis = '';
3330: for (var i=0; i<num; i++) {
3331: if (form.elements[radioname][i].checked) {
3332: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3333: if (document.getElementById(divid)) {
3334: document.getElementById(divid).style.display = 'inline-block';
3335: }
3336: setvis = 1;
3337: }
3338: break;
3339: }
3340: }
3341: if (!setvis) {
3342: if (document.getElementById(divid)) {
3343: document.getElementById(divid).style.display = 'none';
3344: }
3345: }
3346: }
3347: return;
3348: }
3349: // ]]>
3350: </script>
3351:
3352: ENDSCRIPT
3353: }
3354:
3355: sub saml_javascript {
3356: return <<"ENDSCRIPT";
3357: <script type="text/javascript">
3358: // <![CDATA[
3359: function toggleSamlOptions(form,hostid) {
3360: var radioname = 'saml_'+hostid;
3361: var tablecellon = 'samloptionson_'+hostid;
3362: var tablecelloff = 'samloptionsoff_'+hostid;
3363: var num = form.elements[radioname].length;
3364: if (num) {
3365: var setvis = '';
3366: for (var i=0; i<num; i++) {
3367: if (form.elements[radioname][i].checked) {
3368: if (form.elements[radioname][i].value == '1') {
3369: if (document.getElementById(tablecellon)) {
3370: document.getElementById(tablecellon).style.display='';
3371: }
3372: if (document.getElementById(tablecelloff)) {
3373: document.getElementById(tablecelloff).style.display='none';
3374: }
3375: setvis = 1;
3376: }
3377: break;
3378: }
3379: }
3380: if (!setvis) {
3381: if (document.getElementById(tablecellon)) {
3382: document.getElementById(tablecellon).style.display='none';
3383: }
3384: if (document.getElementById(tablecelloff)) {
3385: document.getElementById(tablecelloff).style.display='';
3386: }
3387: }
3388: }
3389: return;
3390: }
3391: // ]]>
3392: </script>
3393:
3394: ENDSCRIPT
3395: }
3396:
3397: sub ipaccess_javascript {
3398: my ($settings) = @_;
3399: my (%ordered,$total,%jstext);
3400: $total = 0;
3401: if (ref($settings) eq 'HASH') {
3402: foreach my $item (keys(%{$settings})) {
3403: if (ref($settings->{$item}) eq 'HASH') {
3404: my $num = $settings->{$item}{'order'};
3405: $ordered{$num} = $item;
3406: }
3407: }
3408: $total = scalar(keys(%{$settings}));
3409: }
3410: my @jsarray = ();
3411: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3412: push(@jsarray,$ordered{$item});
3413: }
3414: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3415: return <<"ENDSCRIPT";
3416: <script type="text/javascript">
3417: // <![CDATA[
3418: function reorderIPaccess(form,item) {
3419: var changedVal;
3420: $jstext
3421: var newpos = 'ipaccess_pos_add';
3422: var maxh = 1 + $total;
3423: var current = new Array;
3424: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3425: if (item == newpos) {
3426: changedVal = newitemVal;
3427: } else {
3428: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3429: current[newitemVal] = newpos;
3430: }
3431: for (var i=0; i<ipaccess.length; i++) {
3432: var elementName = 'ipaccess_pos_'+ipaccess[i];
3433: if (elementName != item) {
3434: if (form.elements[elementName]) {
3435: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3436: current[currVal] = elementName;
3437: }
3438: }
3439: }
3440: var oldVal;
3441: for (var j=0; j<maxh; j++) {
3442: if (current[j] == undefined) {
3443: oldVal = j;
3444: }
3445: }
3446: if (oldVal < changedVal) {
3447: for (var k=oldVal+1; k<=changedVal ; k++) {
3448: var elementName = current[k];
3449: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3450: }
3451: } else {
3452: for (var k=changedVal; k<oldVal; k++) {
3453: var elementName = current[k];
3454: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3455: }
3456: }
3457: return;
3458: }
3459: // ]]>
3460: </script>
3461:
3462: ENDSCRIPT
3463: }
3464:
3465: sub print_autoenroll {
3466: my ($dom,$settings,$rowtotal) = @_;
3467: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3468: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3469: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3470: $failsafesty = 'none';
3471: %failsafechecked = (
3472: off => ' checked="checked"',
3473: );
3474: if (ref($settings) eq 'HASH') {
3475: if (exists($settings->{'run'})) {
3476: if ($settings->{'run'} eq '0') {
3477: $runoff = ' checked="checked" ';
3478: $runon = ' ';
3479: } else {
3480: $runon = ' checked="checked" ';
3481: $runoff = ' ';
3482: }
3483: } else {
3484: if ($autorun) {
3485: $runon = ' checked="checked" ';
3486: $runoff = ' ';
3487: } else {
3488: $runoff = ' checked="checked" ';
3489: $runon = ' ';
3490: }
3491: }
3492: if (exists($settings->{'co-owners'})) {
3493: if ($settings->{'co-owners'} eq '0') {
3494: $coownersoff = ' checked="checked" ';
3495: $coownerson = ' ';
3496: } else {
3497: $coownerson = ' checked="checked" ';
3498: $coownersoff = ' ';
3499: }
3500: } else {
3501: $coownersoff = ' checked="checked" ';
3502: $coownerson = ' ';
3503: }
3504: if (exists($settings->{'sender_domain'})) {
3505: $defdom = $settings->{'sender_domain'};
3506: }
3507: if (exists($settings->{'failsafe'})) {
3508: $failsafe = $settings->{'failsafe'};
3509: if ($failsafe eq 'zero') {
3510: $failsafechecked{'zero'} = ' checked="checked"';
3511: $failsafechecked{'off'} = '';
3512: $failsafesty = 'inline-block';
3513: } elsif ($failsafe eq 'any') {
3514: $failsafechecked{'any'} = ' checked="checked"';
3515: $failsafechecked{'off'} = '';
3516: }
3517: $autofailsafe = $settings->{'autofailsafe'};
3518: } elsif (exists($settings->{'autofailsafe'})) {
3519: $autofailsafe = $settings->{'autofailsafe'};
3520: if ($autofailsafe ne '') {
3521: $failsafechecked{'zero'} = ' checked="checked"';
3522: $failsafe = 'zero';
3523: $failsafechecked{'off'} = '';
3524: }
3525: }
3526: } else {
3527: if ($autorun) {
3528: $runon = ' checked="checked" ';
3529: $runoff = ' ';
3530: } else {
3531: $runoff = ' checked="checked" ';
3532: $runon = ' ';
3533: }
3534: }
3535: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3536: my $notif_sender;
3537: if (ref($settings) eq 'HASH') {
3538: $notif_sender = $settings->{'sender_uname'};
3539: }
3540: my $datatable='<tr class="LC_odd_row">'.
3541: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3542: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3543: '<input type="radio" name="autoenroll_run"'.
3544: $runon.' value="1" />'.&mt('Yes').'</label> '.
3545: '<label><input type="radio" name="autoenroll_run"'.
3546: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3547: '</tr><tr>'.
3548: '<td>'.&mt('Notification messages - sender').
3549: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3550: &mt('username').': '.
3551: '<input type="text" name="sender_uname" value="'.
3552: $notif_sender.'" size="10" /> '.&mt('domain').
3553: ': '.$domform.'</span></td></tr>'.
3554: '<tr class="LC_odd_row">'.
3555: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3556: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3557: '<input type="radio" name="autoassign_coowners"'.
3558: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3559: '<label><input type="radio" name="autoassign_coowners"'.
3560: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3561: '</tr><tr>'.
3562: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3563: '<td class="LC_left_item"><span class="LC_nobreak">'.
3564: '<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> '.
3565: '<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 />'.
3566: '<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>'.
3567: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
3568: '<span class="LC_nobreak">'.
3569: &mt('Threshold for number of students in section to drop: [_1]',
3570: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
3571: '</span></div></td></tr>';
3572: $$rowtotal += 4;
3573: return $datatable;
3574: }
3575:
3576: sub print_autoupdate {
3577: my ($position,$dom,$settings,$rowtotal) = @_;
3578: my ($enable,$datatable);
3579: if ($position eq 'top') {
3580: my %choices = &Apache::lonlocal::texthash (
3581: run => 'Auto-update active?',
3582: classlists => 'Update information in classlists?',
3583: unexpired => 'Skip updates for users without active or future roles?',
3584: lastactive => 'Skip updates for inactive users?',
3585: );
3586: my $itemcount = 0;
3587: my $updateon = ' ';
3588: my $updateoff = ' checked="checked" ';
3589: if (ref($settings) eq 'HASH') {
3590: if ($settings->{'run'} eq '1') {
3591: $updateon = $updateoff;
3592: $updateoff = ' ';
3593: }
3594: }
3595: $enable = '<tr class="LC_odd_row">'.
3596: '<td>'.&mt($choices{'run'}).'</td>'.
3597: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3598: '<input type="radio" name="autoupdate_run"'.
3599: $updateoff.'value="0" />'.&mt('No').'</label> '.
3600: '<label><input type="radio" name="autoupdate_run"'.
3601: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3602: '</tr>';
3603: my @toggles = ('classlists','unexpired');
3604: my %defaultchecked = ('classlists' => 'off',
3605: 'unexpired' => 'off'
3606: );
3607: $$rowtotal ++;
3608: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3609: \%choices,$itemcount,'','','left','no');
3610: $datatable = $enable.$datatable;
3611: $$rowtotal += $itemcount;
3612: my $lastactiveon = ' ';
3613: my $lastactiveoff = ' checked="checked" ';
3614: my $lastactivestyle = 'none';
3615: my $lastactivedays;
3616: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3617: if (ref($settings) eq 'HASH') {
3618: if ($settings->{'lastactive'} =~ /^\d+$/) {
3619: $lastactiveon = $lastactiveoff;
3620: $lastactiveoff = ' ';
3621: $lastactivestyle = 'inline-block';
3622: $lastactivedays = $settings->{'lastactive'};
3623: }
3624: }
3625: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3626: $datatable .= '<tr'.$css_class.'>'.
3627: '<td>'.$choices{'lastactive'}.'</td>'.
3628: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3629: '<input type="radio" name="lastactive"'.
3630: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
3631: ' <label>'.
3632: '<input type="radio" name="lastactive"'.
3633: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
3634: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
3635: ': '.&mt('inactive = no activity in last [_1] days',
3636: '<input type="text" size="5" name="lastactivedays" value="'.
3637: $lastactivedays.'" />').
3638: '</span></td>'.
3639: '</tr>';
3640: $$rowtotal ++;
3641: } elsif ($position eq 'middle') {
3642: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3643: my $numinrow = 3;
3644: my $locknamesettings;
3645: $datatable .= &insttypes_row($settings,$types,$usertypes,
3646: $dom,$numinrow,$othertitle,
3647: 'lockablenames',$rowtotal);
3648: $$rowtotal ++;
3649: } else {
3650: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3651: my @fields = ('lastname','firstname','middlename','generation',
3652: 'permanentemail','id');
3653: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3654: my $numrows = 0;
3655: if (ref($types) eq 'ARRAY') {
3656: if (@{$types} > 0) {
3657: $datatable =
3658: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3659: \@fields,$types,\$numrows);
3660: $$rowtotal += @{$types};
3661: }
3662: }
3663: $datatable .=
3664: &usertype_update_row($settings,{'default' => $othertitle},
3665: \%fieldtitles,\@fields,['default'],
3666: \$numrows);
3667: $$rowtotal ++;
3668: }
3669: return $datatable;
3670: }
3671:
3672: sub print_autocreate {
3673: my ($dom,$settings,$rowtotal) = @_;
3674: my (%createon,%createoff,%currhash);
3675: my @types = ('xml','req');
3676: if (ref($settings) eq 'HASH') {
3677: foreach my $item (@types) {
3678: $createoff{$item} = ' checked="checked" ';
3679: $createon{$item} = ' ';
3680: if (exists($settings->{$item})) {
3681: if ($settings->{$item}) {
3682: $createon{$item} = ' checked="checked" ';
3683: $createoff{$item} = ' ';
3684: }
3685: }
3686: }
3687: if ($settings->{'xmldc'} ne '') {
3688: $currhash{$settings->{'xmldc'}} = 1;
3689: }
3690: } else {
3691: foreach my $item (@types) {
3692: $createoff{$item} = ' checked="checked" ';
3693: $createon{$item} = ' ';
3694: }
3695: }
3696: $$rowtotal += 2;
3697: my $numinrow = 2;
3698: my $datatable='<tr class="LC_odd_row">'.
3699: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3700: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3701: '<input type="radio" name="autocreate_xml"'.
3702: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3703: '<label><input type="radio" name="autocreate_xml"'.
3704: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3705: '</td></tr><tr>'.
3706: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3707: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3708: '<input type="radio" name="autocreate_req"'.
3709: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3710: '<label><input type="radio" name="autocreate_req"'.
3711: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3712: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3713: 'autocreate_xmldc',%currhash);
3714: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3715: if ($numdc > 1) {
3716: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3717: '</td><td class="LC_left_item">';
3718: } else {
3719: $datatable .= &mt('Course creation processed as:').
3720: '</td><td class="LC_right_item">';
3721: }
3722: $datatable .= $dctable.'</td></tr>';
3723: $$rowtotal += $rows;
3724: return $datatable;
3725: }
3726:
3727: sub print_directorysrch {
3728: my ($position,$dom,$settings,$rowtotal) = @_;
3729: my $datatable;
3730: if ($position eq 'top') {
3731: my $instsrchon = ' ';
3732: my $instsrchoff = ' checked="checked" ';
3733: my ($exacton,$containson,$beginson);
3734: my $instlocalon = ' ';
3735: my $instlocaloff = ' checked="checked" ';
3736: if (ref($settings) eq 'HASH') {
3737: if ($settings->{'available'} eq '1') {
3738: $instsrchon = $instsrchoff;
3739: $instsrchoff = ' ';
3740: }
3741: if ($settings->{'localonly'} eq '1') {
3742: $instlocalon = $instlocaloff;
3743: $instlocaloff = ' ';
3744: }
3745: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3746: foreach my $type (@{$settings->{'searchtypes'}}) {
3747: if ($type eq 'exact') {
3748: $exacton = ' checked="checked" ';
3749: } elsif ($type eq 'contains') {
3750: $containson = ' checked="checked" ';
3751: } elsif ($type eq 'begins') {
3752: $beginson = ' checked="checked" ';
3753: }
3754: }
3755: } else {
3756: if ($settings->{'searchtypes'} eq 'exact') {
3757: $exacton = ' checked="checked" ';
3758: } elsif ($settings->{'searchtypes'} eq 'contains') {
3759: $containson = ' checked="checked" ';
3760: } elsif ($settings->{'searchtypes'} eq 'specify') {
3761: $exacton = ' checked="checked" ';
3762: $containson = ' checked="checked" ';
3763: }
3764: }
3765: }
3766: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3767: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3768:
3769: my $numinrow = 4;
3770: my $cansrchrow = 0;
3771: $datatable='<tr class="LC_odd_row">'.
3772: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3773: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3774: '<input type="radio" name="dirsrch_available"'.
3775: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3776: '<label><input type="radio" name="dirsrch_available"'.
3777: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3778: '</tr><tr>'.
3779: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3780: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3781: '<input type="radio" name="dirsrch_instlocalonly"'.
3782: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3783: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3784: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3785: '</tr>';
3786: $$rowtotal += 2;
3787: if (ref($usertypes) eq 'HASH') {
3788: if (keys(%{$usertypes}) > 0) {
3789: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3790: $numinrow,$othertitle,'cansearch',
3791: $rowtotal);
3792: $cansrchrow = 1;
3793: }
3794: }
3795: if ($cansrchrow) {
3796: $$rowtotal ++;
3797: $datatable .= '<tr>';
3798: } else {
3799: $datatable .= '<tr class="LC_odd_row">';
3800: }
3801: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3802: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3803: foreach my $title (@{$titleorder}) {
3804: if (defined($searchtitles->{$title})) {
3805: my $check = ' ';
3806: if (ref($settings) eq 'HASH') {
3807: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3808: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3809: $check = ' checked="checked" ';
3810: }
3811: }
3812: }
3813: $datatable .= '<td class="LC_left_item">'.
3814: '<span class="LC_nobreak"><label>'.
3815: '<input type="checkbox" name="searchby" '.
3816: 'value="'.$title.'"'.$check.'/>'.
3817: $searchtitles->{$title}.'</label></span></td>';
3818: }
3819: }
3820: $datatable .= '</tr></table></td></tr>';
3821: $$rowtotal ++;
3822: if ($cansrchrow) {
3823: $datatable .= '<tr class="LC_odd_row">';
3824: } else {
3825: $datatable .= '<tr>';
3826: }
3827: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3828: '<td class="LC_left_item" colspan="2">'.
3829: '<span class="LC_nobreak"><label>'.
3830: '<input type="checkbox" name="searchtypes" '.
3831: $exacton.' value="exact" />'.&mt('Exact match').
3832: '</label> '.
3833: '<label><input type="checkbox" name="searchtypes" '.
3834: $beginson.' value="begins" />'.&mt('Begins with').
3835: '</label> '.
3836: '<label><input type="checkbox" name="searchtypes" '.
3837: $containson.' value="contains" />'.&mt('Contains').
3838: '</label></span></td></tr>';
3839: $$rowtotal ++;
3840: } else {
3841: my $domsrchon = ' checked="checked" ';
3842: my $domsrchoff = ' ';
3843: my $domlocalon = ' ';
3844: my $domlocaloff = ' checked="checked" ';
3845: if (ref($settings) eq 'HASH') {
3846: if ($settings->{'lclocalonly'} eq '1') {
3847: $domlocalon = $domlocaloff;
3848: $domlocaloff = ' ';
3849: }
3850: if ($settings->{'lcavailable'} eq '0') {
3851: $domsrchoff = $domsrchon;
3852: $domsrchon = ' ';
3853: }
3854: }
3855: $datatable='<tr class="LC_odd_row">'.
3856: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3857: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3858: '<input type="radio" name="dirsrch_domavailable"'.
3859: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3860: '<label><input type="radio" name="dirsrch_domavailable"'.
3861: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3862: '</tr><tr>'.
3863: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3864: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3865: '<input type="radio" name="dirsrch_domlocalonly"'.
3866: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3867: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3868: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3869: '</tr>';
3870: $$rowtotal += 2;
3871: }
3872: return $datatable;
3873: }
3874:
3875: sub print_contacts {
3876: my ($position,$dom,$settings,$rowtotal) = @_;
3877: my $datatable;
3878: my @contacts = ('adminemail','supportemail');
3879: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3880: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3881: if ($position eq 'top') {
3882: if (ref($settings) eq 'HASH') {
3883: foreach my $item (@contacts) {
3884: if (exists($settings->{$item})) {
3885: $to{$item} = $settings->{$item};
3886: }
3887: }
3888: }
3889: } elsif ($position eq 'middle') {
3890: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3891: 'updatesmail','idconflictsmail','hostipmail');
3892: foreach my $type (@mailings) {
3893: $otheremails{$type} = '';
3894: }
3895: } elsif ($position eq 'lower') {
3896: if (ref($settings) eq 'HASH') {
3897: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3898: %lonstatus = %{$settings->{'lonstatus'}};
3899: }
3900: }
3901: } else {
3902: @mailings = ('helpdeskmail','otherdomsmail');
3903: foreach my $type (@mailings) {
3904: $otheremails{$type} = '';
3905: }
3906: $bccemails{'helpdeskmail'} = '';
3907: $bccemails{'otherdomsmail'} = '';
3908: $includestr{'helpdeskmail'} = '';
3909: $includestr{'otherdomsmail'} = '';
3910: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3911: }
3912: if (ref($settings) eq 'HASH') {
3913: unless (($position eq 'top') || ($position eq 'lower')) {
3914: foreach my $type (@mailings) {
3915: if (exists($settings->{$type})) {
3916: if (ref($settings->{$type}) eq 'HASH') {
3917: foreach my $item (@contacts) {
3918: if ($settings->{$type}{$item}) {
3919: $checked{$type}{$item} = ' checked="checked" ';
3920: }
3921: }
3922: $otheremails{$type} = $settings->{$type}{'others'};
3923: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3924: $bccemails{$type} = $settings->{$type}{'bcc'};
3925: if ($settings->{$type}{'include'} ne '') {
3926: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3927: $includestr{$type} = &unescape($includestr{$type});
3928: }
3929: }
3930: }
3931: } elsif ($type eq 'lonstatusmail') {
3932: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3933: }
3934: }
3935: }
3936: if ($position eq 'bottom') {
3937: foreach my $type (@mailings) {
3938: $bccemails{$type} = $settings->{$type}{'bcc'};
3939: if ($settings->{$type}{'include'} ne '') {
3940: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3941: $includestr{$type} = &unescape($includestr{$type});
3942: }
3943: }
3944: if (ref($settings->{'helpform'}) eq 'HASH') {
3945: if (ref($fields) eq 'ARRAY') {
3946: foreach my $field (@{$fields}) {
3947: $currfield{$field} = $settings->{'helpform'}{$field};
3948: }
3949: }
3950: if (exists($settings->{'helpform'}{'maxsize'})) {
3951: $maxsize = $settings->{'helpform'}{'maxsize'};
3952: } else {
3953: $maxsize = '1.0';
3954: }
3955: } else {
3956: if (ref($fields) eq 'ARRAY') {
3957: foreach my $field (@{$fields}) {
3958: $currfield{$field} = 'yes';
3959: }
3960: }
3961: $maxsize = '1.0';
3962: }
3963: }
3964: } else {
3965: if ($position eq 'top') {
3966: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3967: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3968: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3969: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3970: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3971: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3972: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3973: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3974: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3975: } elsif ($position eq 'bottom') {
3976: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3977: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3978: if (ref($fields) eq 'ARRAY') {
3979: foreach my $field (@{$fields}) {
3980: $currfield{$field} = 'yes';
3981: }
3982: }
3983: $maxsize = '1.0';
3984: }
3985: }
3986: my ($titles,$short_titles) = &contact_titles();
3987: my $rownum = 0;
3988: my $css_class;
3989: if ($position eq 'top') {
3990: foreach my $item (@contacts) {
3991: $css_class = $rownum%2?' class="LC_odd_row"':'';
3992: $datatable .= '<tr'.$css_class.'>'.
3993: '<td><span class="LC_nobreak">'.$titles->{$item}.
3994: '</span></td><td class="LC_right_item">'.
3995: '<input type="text" name="'.$item.'" value="'.
3996: $to{$item}.'" /></td></tr>';
3997: $rownum ++;
3998: }
3999: } elsif ($position eq 'bottom') {
4000: $css_class = $rownum%2?' class="LC_odd_row"':'';
4001: $datatable .= '<tr'.$css_class.'>'.
4002: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4003: &mt('(e-mail, subject, and description always shown)').
4004: '</td><td class="LC_left_item">';
4005: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4006: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4007: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4008: foreach my $field (@{$fields}) {
4009: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4010: if (($field eq 'screenshot') || ($field eq 'cc')) {
4011: $datatable .= ' '.&mt('(logged-in users)');
4012: }
4013: $datatable .='</td><td>';
4014: my $clickaction;
4015: if ($field eq 'screenshot') {
4016: $clickaction = ' onclick="screenshotSize(this);"';
4017: }
4018: if (ref($possoptions->{$field}) eq 'ARRAY') {
4019: foreach my $option (@{$possoptions->{$field}}) {
4020: my $checked;
4021: if ($currfield{$field} eq $option) {
4022: $checked = ' checked="checked"';
4023: }
4024: $datatable .= '<span class="LC_nobreak"><label>'.
4025: '<input type="radio" name="helpform_'.$field.'" '.
4026: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4027: '</label></span>'.(' 'x2);
4028: }
4029: }
4030: if ($field eq 'screenshot') {
4031: my $display;
4032: if ($currfield{$field} eq 'no') {
4033: $display = ' style="display:none"';
4034: }
4035: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4036: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4037: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4038: }
4039: $datatable .= '</td></tr>';
4040: }
4041: $datatable .= '</table>';
4042: }
4043: $datatable .= '</td></tr>'."\n";
4044: $rownum ++;
4045: }
4046: unless (($position eq 'top') || ($position eq 'lower')) {
4047: foreach my $type (@mailings) {
4048: $css_class = $rownum%2?' class="LC_odd_row"':'';
4049: $datatable .= '<tr'.$css_class.'>'.
4050: '<td><span class="LC_nobreak">'.
4051: $titles->{$type}.': </span></td>'.
4052: '<td class="LC_left_item">';
4053: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4054: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4055: }
4056: $datatable .= '<span class="LC_nobreak">';
4057: foreach my $item (@contacts) {
4058: $datatable .= '<label>'.
4059: '<input type="checkbox" name="'.$type.'"'.
4060: $checked{$type}{$item}.
4061: ' value="'.$item.'" />'.$short_titles->{$item}.
4062: '</label> ';
4063: }
4064: $datatable .= '</span><br />'.&mt('Others').': '.
4065: '<input type="text" name="'.$type.'_others" '.
4066: 'value="'.$otheremails{$type}.'" />';
4067: my %locchecked;
4068: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4069: foreach my $loc ('s','b') {
4070: if ($includeloc{$type} eq $loc) {
4071: $locchecked{$loc} = ' checked="checked"';
4072: last;
4073: }
4074: }
4075: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4076: '<input type="text" name="'.$type.'_bcc" '.
4077: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4078: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4079: &mt('Text automatically added to e-mail:').' '.
4080: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4081: '<span class="LC_nobreak">'.&mt('Location:').' '.
4082: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4083: (' 'x2).
4084: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4085: '</span></fieldset>';
4086: }
4087: $datatable .= '</td></tr>'."\n";
4088: $rownum ++;
4089: }
4090: }
4091: if ($position eq 'middle') {
4092: my %choices;
4093: my $corelink = &core_link_msu();
4094: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4095: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4096: $corelink);
4097: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4098: my @toggles = ('reporterrors','reportupdates','reportstatus');
4099: my %defaultchecked = ('reporterrors' => 'on',
4100: 'reportupdates' => 'on',
4101: 'reportstatus' => 'on');
4102: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4103: \%choices,$rownum);
4104: $datatable .= $reports;
4105: } elsif ($position eq 'lower') {
4106: my (%current,%excluded,%weights);
4107: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4108: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4109: $current{'errorthreshold'} = $lonstatus{'threshold'};
4110: } else {
4111: $current{'errorthreshold'} = $defaults->{'threshold'};
4112: }
4113: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4114: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4115: } else {
4116: $current{'errorsysmail'} = $defaults->{'sysmail'};
4117: }
4118: if (ref($lonstatus{'weights'}) eq 'HASH') {
4119: foreach my $type ('E','W','N','U') {
4120: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4121: $weights{$type} = $lonstatus{'weights'}{$type};
4122: } else {
4123: $weights{$type} = $defaults->{$type};
4124: }
4125: }
4126: } else {
4127: foreach my $type ('E','W','N','U') {
4128: $weights{$type} = $defaults->{$type};
4129: }
4130: }
4131: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4132: if (@{$lonstatus{'excluded'}} > 0) {
4133: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4134: }
4135: }
4136: foreach my $item ('errorthreshold','errorsysmail') {
4137: $css_class = $rownum%2?' class="LC_odd_row"':'';
4138: $datatable .= '<tr'.$css_class.'>'.
4139: '<td class="LC_left_item"><span class="LC_nobreak">'.
4140: $titles->{$item}.
4141: '</span></td><td class="LC_left_item">'.
4142: '<input type="text" name="'.$item.'" value="'.
4143: $current{$item}.'" size="5" /></td></tr>';
4144: $rownum ++;
4145: }
4146: $css_class = $rownum%2?' class="LC_odd_row"':'';
4147: $datatable .= '<tr'.$css_class.'>'.
4148: '<td class="LC_left_item">'.
4149: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4150: '</span></td><td class="LC_left_item"><table><tr>';
4151: foreach my $type ('E','W','N','U') {
4152: $datatable .= '<td>'.$names->{$type}.'<br />'.
4153: '<input type="text" name="errorweights_'.$type.'" value="'.
4154: $weights{$type}.'" size="5" /></td>';
4155: }
4156: $datatable .= '</tr></table></tr>';
4157: $rownum ++;
4158: $css_class = $rownum%2?' class="LC_odd_row"':'';
4159: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4160: $titles->{'errorexcluded'}.'</td>'.
4161: '<td class="LC_left_item"><table>';
4162: my $numinrow = 4;
4163: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4164: for (my $i=0; $i<@ids; $i++) {
4165: my $rem = $i%($numinrow);
4166: if ($rem == 0) {
4167: if ($i > 0) {
4168: $datatable .= '</tr>';
4169: }
4170: $datatable .= '<tr>';
4171: }
4172: my $check;
4173: if ($excluded{$ids[$i]}) {
4174: $check = ' checked="checked" ';
4175: }
4176: $datatable .= '<td class="LC_left_item">'.
4177: '<span class="LC_nobreak"><label>'.
4178: '<input type="checkbox" name="errorexcluded" '.
4179: 'value="'.$ids[$i].'"'.$check.' />'.
4180: $ids[$i].'</label></span></td>';
4181: }
4182: my $colsleft = $numinrow - @ids%($numinrow);
4183: if ($colsleft > 1 ) {
4184: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4185: ' </td>';
4186: } elsif ($colsleft == 1) {
4187: $datatable .= '<td class="LC_left_item"> </td>';
4188: }
4189: $datatable .= '</tr></table></td></tr>';
4190: $rownum ++;
4191: } elsif ($position eq 'bottom') {
4192: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4193: my (@posstypes,%usertypeshash);
4194: if (ref($types) eq 'ARRAY') {
4195: @posstypes = @{$types};
4196: }
4197: if (@posstypes) {
4198: if (ref($usertypes) eq 'HASH') {
4199: %usertypeshash = %{$usertypes};
4200: }
4201: my @overridden;
4202: my $numinrow = 4;
4203: if (ref($settings) eq 'HASH') {
4204: if (ref($settings->{'overrides'}) eq 'HASH') {
4205: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4206: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4207: push(@overridden,$key);
4208: foreach my $item (@contacts) {
4209: if ($settings->{'overrides'}{$key}{$item}) {
4210: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4211: }
4212: }
4213: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4214: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4215: $includeloc{'override_'.$key} = '';
4216: $includestr{'override_'.$key} = '';
4217: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4218: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4219: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4220: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4221: }
4222: }
4223: }
4224: }
4225: }
4226: my $customclass = 'LC_helpdesk_override';
4227: my $optionsprefix = 'LC_options_helpdesk_';
4228:
4229: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4230:
4231: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4232: $numinrow,$othertitle,'overrides',
4233: \$rownum,$onclicktypes,$customclass);
4234: $rownum ++;
4235: $usertypeshash{'default'} = $othertitle;
4236: foreach my $status (@posstypes) {
4237: my $css_class;
4238: if ($rownum%2) {
4239: $css_class = 'LC_odd_row ';
4240: }
4241: $css_class .= $customclass;
4242: my $rowid = $optionsprefix.$status;
4243: my $hidden = 1;
4244: my $currstyle = 'display:none';
4245: if (grep(/^\Q$status\E$/,@overridden)) {
4246: $currstyle = 'display:table-row';
4247: $hidden = 0;
4248: }
4249: my $key = 'override_'.$status;
4250: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4251: $includeloc{$key},$includestr{$key},$status,$rowid,
4252: $usertypeshash{$status},$css_class,$currstyle,
4253: \@contacts,$short_titles);
4254: unless ($hidden) {
4255: $rownum ++;
4256: }
4257: }
4258: }
4259: }
4260: $$rowtotal += $rownum;
4261: return $datatable;
4262: }
4263:
4264: sub core_link_msu {
4265: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4266: &mt('LON-CAPA core group - MSU'),600,500);
4267: }
4268:
4269: sub overridden_helpdesk {
4270: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4271: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4272: my $class = 'LC_left_item';
4273: if ($css_class) {
4274: $css_class = ' class="'.$css_class.'"';
4275: }
4276: if ($rowid) {
4277: $rowid = ' id="'.$rowid.'"';
4278: }
4279: if ($rowstyle) {
4280: $rowstyle = ' style="'.$rowstyle.'"';
4281: }
4282: my ($output,$description);
4283: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4284: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4285: "<td>$description</td>\n".
4286: '<td class="'.$class.'" colspan="2">'.
4287: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4288: '<span class="LC_nobreak">';
4289: if (ref($contacts) eq 'ARRAY') {
4290: foreach my $item (@{$contacts}) {
4291: my $check;
4292: if (ref($checked) eq 'HASH') {
4293: $check = $checked->{$item};
4294: }
4295: my $title;
4296: if (ref($short_titles) eq 'HASH') {
4297: $title = $short_titles->{$item};
4298: }
4299: $output .= '<label>'.
4300: '<input type="checkbox" name="override_'.$type.'"'.$check.
4301: ' value="'.$item.'" />'.$title.'</label> ';
4302: }
4303: }
4304: $output .= '</span><br />'.&mt('Others').': '.
4305: '<input type="text" name="override_'.$type.'_others" '.
4306: 'value="'.$otheremails.'" />';
4307: my %locchecked;
4308: foreach my $loc ('s','b') {
4309: if ($includeloc eq $loc) {
4310: $locchecked{$loc} = ' checked="checked"';
4311: last;
4312: }
4313: }
4314: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4315: '<input type="text" name="override_'.$type.'_bcc" '.
4316: 'value="'.$bccemails.'" /></fieldset>'.
4317: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4318: &mt('Text automatically added to e-mail:').' '.
4319: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4320: '<span class="LC_nobreak">'.&mt('Location:').' '.
4321: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4322: (' 'x2).
4323: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4324: '</span></fieldset>'.
4325: '</td></tr>'."\n";
4326: return $output;
4327: }
4328:
4329: sub contacts_javascript {
4330: return <<"ENDSCRIPT";
4331:
4332: <script type="text/javascript">
4333: // <![CDATA[
4334:
4335: function screenshotSize(field) {
4336: if (document.getElementById('help_screenshotsize')) {
4337: if (field.value == 'no') {
4338: document.getElementById('help_screenshotsize').style.display="none";
4339: } else {
4340: document.getElementById('help_screenshotsize').style.display="";
4341: }
4342: }
4343: return;
4344: }
4345:
4346: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4347: if (form.elements[checkbox].length != undefined) {
4348: var count = 0;
4349: if (docount) {
4350: for (var i=0; i<form.elements[checkbox].length; i++) {
4351: if (form.elements[checkbox][i].checked) {
4352: count ++;
4353: }
4354: }
4355: }
4356: for (var i=0; i<form.elements[checkbox].length; i++) {
4357: var type = form.elements[checkbox][i].value;
4358: if (document.getElementById(prefix+type)) {
4359: if (form.elements[checkbox][i].checked) {
4360: document.getElementById(prefix+type).style.display = 'table-row';
4361: if (count % 2 == 1) {
4362: document.getElementById(prefix+type).className = target+' LC_odd_row';
4363: } else {
4364: document.getElementById(prefix+type).className = target;
4365: }
4366: count ++;
4367: } else {
4368: document.getElementById(prefix+type).style.display = 'none';
4369: }
4370: }
4371: }
4372: }
4373: return;
4374: }
4375:
4376: // ]]>
4377: </script>
4378:
4379: ENDSCRIPT
4380: }
4381:
4382: sub print_helpsettings {
4383: my ($position,$dom,$settings,$rowtotal) = @_;
4384: my $confname = $dom.'-domainconfig';
4385: my $formname = 'display';
4386: my ($datatable,$itemcount);
4387: if ($position eq 'top') {
4388: $itemcount = 1;
4389: my (%choices,%defaultchecked,@toggles);
4390: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4391: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4392: &mt('LON-CAPA bug tracker'),600,500));
4393: %defaultchecked = ('submitbugs' => 'on');
4394: @toggles = ('submitbugs');
4395: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4396: \%choices,$itemcount);
4397: $$rowtotal ++;
4398: } else {
4399: my $css_class;
4400: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4401: my (%customroles,%ordered,%current);
4402: if (ref($settings) eq 'HASH') {
4403: if (ref($settings->{'adhoc'}) eq 'HASH') {
4404: %current = %{$settings->{'adhoc'}};
4405: }
4406: }
4407: my $count = 0;
4408: foreach my $key (sort(keys(%existing))) {
4409: if ($key=~/^rolesdef\_(\w+)$/) {
4410: my $rolename = $1;
4411: my (%privs,$order);
4412: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4413: $customroles{$rolename} = \%privs;
4414: if (ref($current{$rolename}) eq 'HASH') {
4415: $order = $current{$rolename}{'order'};
4416: }
4417: if ($order eq '') {
4418: $order = $count;
4419: }
4420: $ordered{$order} = $rolename;
4421: $count++;
4422: }
4423: }
4424: my $maxnum = scalar(keys(%ordered));
4425: my @roles_by_num = ();
4426: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4427: push(@roles_by_num,$item);
4428: }
4429: my $context = 'domprefs';
4430: my $crstype = 'Course';
4431: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4432: my @accesstypes = ('all','dh','da','none');
4433: my ($numstatustypes,@jsarray);
4434: if (ref($types) eq 'ARRAY') {
4435: if (@{$types} > 0) {
4436: $numstatustypes = scalar(@{$types});
4437: push(@accesstypes,'status');
4438: @jsarray = ('bystatus');
4439: }
4440: }
4441: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4442: if (keys(%domhelpdesk)) {
4443: push(@accesstypes,('inc','exc'));
4444: push(@jsarray,('notinc','notexc'));
4445: }
4446: my $hiddenstr = join("','",@jsarray);
4447: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
4448: my $context = 'domprefs';
4449: my $crstype = 'Course';
4450: my $prefix = 'helproles_';
4451: my $add_class = 'LC_hidden';
4452: foreach my $num (@roles_by_num) {
4453: my $role = $ordered{$num};
4454: my ($desc,$access,@statuses);
4455: if (ref($current{$role}) eq 'HASH') {
4456: $desc = $current{$role}{'desc'};
4457: $access = $current{$role}{'access'};
4458: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4459: @statuses = @{$current{$role}{'insttypes'}};
4460: }
4461: }
4462: if ($desc eq '') {
4463: $desc = $role;
4464: }
4465: my $identifier = 'custhelp'.$num;
4466: my %full=();
4467: my %levels= (
4468: course => {},
4469: domain => {},
4470: system => {},
4471: );
4472: my %levelscurrent=(
4473: course => {},
4474: domain => {},
4475: system => {},
4476: );
4477: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4478: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4479: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4480: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4481: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
4482: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4483: for (my $k=0; $k<=$maxnum; $k++) {
4484: my $vpos = $k+1;
4485: my $selstr;
4486: if ($k == $num) {
4487: $selstr = ' selected="selected" ';
4488: }
4489: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4490: }
4491: $datatable .= '</select>'.(' 'x2).
4492: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4493: '</td>'.
4494: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4495: &mt('Name shown to users:').
4496: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4497: '</fieldset>'.
4498: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4499: $othertitle,$usertypes,$types,\%domhelpdesk).
4500: '<fieldset>'.
4501: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4502: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4503: \%levelscurrent,$identifier,
4504: 'LC_hidden',$prefix.$num.'_privs').
4505: '</fieldset></td>';
4506: $itemcount ++;
4507: }
4508: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4509: my $newcust = 'custhelp'.$count;
4510: my (%privs,%levelscurrent);
4511: my %full=();
4512: my %levels= (
4513: course => {},
4514: domain => {},
4515: system => {},
4516: );
4517: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4518: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4519: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4520: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
4521: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4522: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4523: for (my $k=0; $k<$maxnum+1; $k++) {
4524: my $vpos = $k+1;
4525: my $selstr;
4526: if ($k == $maxnum) {
4527: $selstr = ' selected="selected" ';
4528: }
4529: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4530: }
4531: $datatable .= '</select> '."\n".
4532: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4533: '</label></span></td>'.
4534: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4535: '<span class="LC_nobreak">'.
4536: &mt('Internal name:').
4537: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4538: '</span>'.(' 'x4).
4539: '<span class="LC_nobreak">'.
4540: &mt('Name shown to users:').
4541: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4542: '</span></fieldset>'.
4543: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4544: $usertypes,$types,\%domhelpdesk).
4545: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4546: &Apache::lonuserutils::custom_role_header($context,$crstype,
4547: \@templateroles,$newcust).
4548: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4549: \%levelscurrent,$newcust).
4550: '</fieldset>'.
4551: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4552: '</td></tr>';
4553: $count ++;
4554: $$rowtotal += $count;
4555: }
4556: return $datatable;
4557: }
4558:
4559: sub adhocbutton {
4560: my ($prefix,$num,$field,$visibility) = @_;
4561: my %lt = &Apache::lonlocal::texthash(
4562: show => 'Show details',
4563: hide => 'Hide details',
4564: );
4565: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4566: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4567: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4568: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4569: }
4570:
4571: sub helpsettings_javascript {
4572: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4573: return unless(ref($roles_by_num) eq 'ARRAY');
4574: my %html_js_lt = &Apache::lonlocal::texthash(
4575: show => 'Show details',
4576: hide => 'Hide details',
4577: );
4578: &html_escape(\%html_js_lt);
4579: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4580: return <<"ENDSCRIPT";
4581: <script type="text/javascript">
4582: // <![CDATA[
4583:
4584: function reorderHelpRoles(form,item) {
4585: var changedVal;
4586: $jstext
4587: var newpos = 'helproles_${total}_pos';
4588: var maxh = 1 + $total;
4589: var current = new Array();
4590: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4591: if (item == newpos) {
4592: changedVal = newitemVal;
4593: } else {
4594: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4595: current[newitemVal] = newpos;
4596: }
4597: for (var i=0; i<helproles.length; i++) {
4598: var elementName = 'helproles_'+helproles[i]+'_pos';
4599: if (elementName != item) {
4600: if (form.elements[elementName]) {
4601: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4602: current[currVal] = elementName;
4603: }
4604: }
4605: }
4606: var oldVal;
4607: for (var j=0; j<maxh; j++) {
4608: if (current[j] == undefined) {
4609: oldVal = j;
4610: }
4611: }
4612: if (oldVal < changedVal) {
4613: for (var k=oldVal+1; k<=changedVal ; k++) {
4614: var elementName = current[k];
4615: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4616: }
4617: } else {
4618: for (var k=changedVal; k<oldVal; k++) {
4619: var elementName = current[k];
4620: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4621: }
4622: }
4623: return;
4624: }
4625:
4626: function helpdeskAccess(num) {
4627: var curraccess = null;
4628: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4629: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4630: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4631: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4632: }
4633: }
4634: }
4635: var shown = Array();
4636: var hidden = Array();
4637: if (curraccess == 'none') {
4638: hidden = Array('$hiddenstr');
4639: } else {
4640: if (curraccess == 'status') {
4641: shown = Array('bystatus');
4642: hidden = Array('notinc','notexc');
4643: } else {
4644: if (curraccess == 'exc') {
4645: shown = Array('notexc');
4646: hidden = Array('notinc','bystatus');
4647: }
4648: if (curraccess == 'inc') {
4649: shown = Array('notinc');
4650: hidden = Array('notexc','bystatus');
4651: }
4652: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4653: hidden = Array('notinc','notexc','bystatus');
4654: }
4655: }
4656: }
4657: if (hidden.length > 0) {
4658: for (var i=0; i<hidden.length; i++) {
4659: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4660: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4661: }
4662: }
4663: }
4664: if (shown.length > 0) {
4665: for (var i=0; i<shown.length; i++) {
4666: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4667: if (shown[i] == 'privs') {
4668: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4669: } else {
4670: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4671: }
4672: }
4673: }
4674: }
4675: return;
4676: }
4677:
4678: function toggleHelpdeskItem(num,field) {
4679: if (document.getElementById('helproles_'+num+'_'+field)) {
4680: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4681: document.getElementById('helproles_'+num+'_'+field).className =
4682: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4683: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4684: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4685: }
4686: } else {
4687: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4688: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4689: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4690: }
4691: }
4692: }
4693: return;
4694: }
4695:
4696: // ]]>
4697: </script>
4698:
4699: ENDSCRIPT
4700: }
4701:
4702: sub helpdeskroles_access {
4703: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4704: $usertypes,$types,$domhelpdesk) = @_;
4705: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4706: my %lt = &Apache::lonlocal::texthash(
4707: 'rou' => 'Role usage',
4708: 'whi' => 'Which helpdesk personnel may use this role?',
4709: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4710: 'dh' => 'All with domain helpdesk role',
4711: 'da' => 'All with domain helpdesk assistant role',
4712: 'none' => 'None',
4713: 'status' => 'Determined based on institutional status',
4714: 'inc' => 'Include all, but exclude specific personnel',
4715: 'exc' => 'Exclude all, but include specific personnel',
4716: );
4717: my %usecheck = (
4718: all => ' checked="checked"',
4719: );
4720: my %displaydiv = (
4721: status => 'none',
4722: inc => 'none',
4723: exc => 'none',
4724: priv => 'block',
4725: );
4726: my $output;
4727: if (ref($current) eq 'HASH') {
4728: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4729: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4730: $usecheck{$current->{access}} = $usecheck{'all'};
4731: delete($usecheck{'all'});
4732: if ($current->{access} =~ /^(status|inc|exc)$/) {
4733: my $access = $1;
4734: $displaydiv{$access} = 'inline';
4735: } elsif ($current->{access} eq 'none') {
4736: $displaydiv{'priv'} = 'none';
4737: }
4738: }
4739: }
4740: }
4741: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4742: '<p>'.$lt{'whi'}.'</p>';
4743: foreach my $access (@{$accesstypes}) {
4744: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4745: ' onclick="helpdeskAccess('."'$num'".');" />'.
4746: $lt{$access}.'</label>';
4747: if ($access eq 'status') {
4748: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4749: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4750: $othertitle,$usertypes,$types).
4751: '</div>';
4752: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4753: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4754: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4755: '</div>';
4756: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4757: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4758: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4759: '</div>';
4760: }
4761: $output .= '</p>';
4762: }
4763: $output .= '</fieldset>';
4764: return $output;
4765: }
4766:
4767: sub radiobutton_prefs {
4768: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4769: $additional,$align,$firstval) = @_;
4770: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4771: (ref($choices) eq 'HASH'));
4772:
4773: my (%checkedon,%checkedoff,$datatable,$css_class);
4774:
4775: foreach my $item (@{$toggles}) {
4776: if ($defaultchecked->{$item} eq 'on') {
4777: $checkedon{$item} = ' checked="checked" ';
4778: $checkedoff{$item} = ' ';
4779: } elsif ($defaultchecked->{$item} eq 'off') {
4780: $checkedoff{$item} = ' checked="checked" ';
4781: $checkedon{$item} = ' ';
4782: }
4783: }
4784: if (ref($settings) eq 'HASH') {
4785: foreach my $item (@{$toggles}) {
4786: if ($settings->{$item} eq '1') {
4787: $checkedon{$item} = ' checked="checked" ';
4788: $checkedoff{$item} = ' ';
4789: } elsif ($settings->{$item} eq '0') {
4790: $checkedoff{$item} = ' checked="checked" ';
4791: $checkedon{$item} = ' ';
4792: }
4793: }
4794: }
4795: if ($onclick) {
4796: $onclick = ' onclick="'.$onclick.'"';
4797: }
4798: foreach my $item (@{$toggles}) {
4799: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4800: $datatable .=
4801: '<tr'.$css_class.'><td valign="top">'.
4802: '<span class="LC_nobreak">'.$choices->{$item}.
4803: '</span></td>';
4804: if ($align eq 'left') {
4805: $datatable .= '<td class="LC_left_item">';
4806: } else {
4807: $datatable .= '<td class="LC_right_item">';
4808: }
4809: $datatable .= '<span class="LC_nobreak">';
4810: if ($firstval eq 'no') {
4811: $datatable .=
4812: '<label><input type="radio" name="'.
4813: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
4814: '</label> <label><input type="radio" name="'.$item.'" '.
4815: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
4816: } else {
4817: $datatable .=
4818: '<label><input type="radio" name="'.
4819: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4820: '</label> <label><input type="radio" name="'.$item.'" '.
4821: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
4822: }
4823: $datatable .= '</span>'.$additional.'</td></tr>';
4824: $itemcount ++;
4825: }
4826: return ($datatable,$itemcount);
4827: }
4828:
4829: sub print_ltitools {
4830: my ($dom,$settings,$rowtotal) = @_;
4831: my $rownum = 0;
4832: my $css_class;
4833: my $itemcount = 1;
4834: my $maxnum = 0;
4835: my %ordered;
4836: if (ref($settings) eq 'HASH') {
4837: foreach my $item (keys(%{$settings})) {
4838: if (ref($settings->{$item}) eq 'HASH') {
4839: my $num = $settings->{$item}{'order'};
4840: $ordered{$num} = $item;
4841: }
4842: }
4843: }
4844: my $confname = $dom.'-domainconfig';
4845: my $switchserver = &check_switchserver($dom,$confname);
4846: my $maxnum = scalar(keys(%ordered));
4847: my $datatable;
4848: my %lt = <itools_names();
4849: my @courseroles = ('cc','in','ta','ep','st');
4850: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4851: my @fields = ('fullname','firstname','lastname','email','roles','user');
4852: if (keys(%ordered)) {
4853: my @items = sort { $a <=> $b } keys(%ordered);
4854: for (my $i=0; $i<@items; $i++) {
4855: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4856: my $item = $ordered{$items[$i]};
4857: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4858: if (ref($settings->{$item}) eq 'HASH') {
4859: $title = $settings->{$item}->{'title'};
4860: $url = $settings->{$item}->{'url'};
4861: $key = $settings->{$item}->{'key'};
4862: $secret = $settings->{$item}->{'secret'};
4863: $lifetime = $settings->{$item}->{'lifetime'};
4864: my $image = $settings->{$item}->{'image'};
4865: if ($image ne '') {
4866: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4867: }
4868: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4869: $sigsel{'HMAC-256'} = ' selected="selected"';
4870: } else {
4871: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4872: }
4873: }
4874: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4875: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4876: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4877: for (my $k=0; $k<=$maxnum; $k++) {
4878: my $vpos = $k+1;
4879: my $selstr;
4880: if ($k == $i) {
4881: $selstr = ' selected="selected" ';
4882: }
4883: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4884: }
4885: $datatable .= '</select>'.(' 'x2).
4886: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4887: &mt('Delete?').'</label></span></td>'.
4888: '<td colspan="2">'.
4889: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4890: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4891: (' 'x2).
4892: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4893: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4894: (' 'x2).
4895: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4896: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4897: (' 'x2).
4898: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4899: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4900: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4901: '<br /><br />'.
4902: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4903: ' value="'.$url.'" /></span>'.
4904: (' 'x2).
4905: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4906: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4907: (' 'x2).
4908: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4909: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4910: (' 'x2).
4911: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4912: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4913: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
4914: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4915: '</fieldset>'.
4916: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4917: '<span class="LC_nobreak">'.&mt('Display target:');
4918: my %currdisp;
4919: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4920: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4921: $currdisp{'window'} = ' checked="checked"';
4922: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4923: $currdisp{'tab'} = ' checked="checked"';
4924: } else {
4925: $currdisp{'iframe'} = ' checked="checked"';
4926: }
4927: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4928: $currdisp{'width'} = $1;
4929: }
4930: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4931: $currdisp{'height'} = $1;
4932: }
4933: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4934: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4935: } else {
4936: $currdisp{'iframe'} = ' checked="checked"';
4937: }
4938: foreach my $disp ('iframe','tab','window') {
4939: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4940: $lt{$disp}.'</label>'.(' 'x2);
4941: }
4942: $datatable .= (' 'x4);
4943: foreach my $dimen ('width','height') {
4944: $datatable .= '<label>'.$lt{$dimen}.' '.
4945: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4946: (' 'x2);
4947: }
4948: $datatable .= '</span><br />'.
4949: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4950: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4951: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4952: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4953: '</textarea></div><div style=""></div>'.
4954: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
4955: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4956: if ($imgsrc) {
4957: $datatable .= $imgsrc.
4958: '<label><input type="checkbox" name="ltitools_image_del"'.
4959: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4960: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4961: } else {
4962: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4963: }
4964: if ($switchserver) {
4965: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4966: } else {
4967: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4968: }
4969: $datatable .= '</span></fieldset>';
4970: my (%checkedfields,%rolemaps,$userincdom);
4971: if (ref($settings->{$item}) eq 'HASH') {
4972: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4973: %checkedfields = %{$settings->{$item}->{'fields'}};
4974: }
4975: $userincdom = $settings->{$item}->{'incdom'};
4976: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4977: %rolemaps = %{$settings->{$item}->{'roles'}};
4978: $checkedfields{'roles'} = 1;
4979: }
4980: }
4981: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4982: '<span class="LC_nobreak">';
4983: my $userfieldstyle = 'display:none;';
4984: my $seluserdom = '';
4985: my $unseluserdom = ' selected="selected"';
4986: foreach my $field (@fields) {
4987: my ($checked,$onclick,$id,$spacer);
4988: if ($checkedfields{$field}) {
4989: $checked = ' checked="checked"';
4990: }
4991: if ($field eq 'user') {
4992: $id = ' id="ltitools_user_field_'.$i.'"';
4993: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4994: if ($checked) {
4995: $userfieldstyle = 'display:inline-block';
4996: if ($userincdom) {
4997: $seluserdom = $unseluserdom;
4998: $unseluserdom = '';
4999: }
5000: }
5001: } else {
5002: $spacer = (' ' x2);
5003: }
5004: $datatable .= '<label>'.
5005: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5006: $lt{$field}.'</label>'.$spacer;
5007: }
5008: $datatable .= '</span>';
5009: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5010: '<span class="LC_nobreak"> : '.
5011: '<select name="ltitools_userincdom_'.$i.'">'.
5012: '<option value="">'.&mt('Select').'</option>'.
5013: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5014: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5015: '</select></span></div>';
5016: $datatable .= '</fieldset>'.
5017: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5018: foreach my $role (@courseroles) {
5019: my ($selected,$selectnone);
5020: if (!$rolemaps{$role}) {
5021: $selectnone = ' selected="selected"';
5022: }
5023: $datatable .= '<td align="center">'.
5024: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5025: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5026: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5027: foreach my $ltirole (@ltiroles) {
5028: unless ($selectnone) {
5029: if ($rolemaps{$role} eq $ltirole) {
5030: $selected = ' selected="selected"';
5031: } else {
5032: $selected = '';
5033: }
5034: }
5035: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5036: }
5037: $datatable .= '</select></td>';
5038: }
5039: $datatable .= '</tr></table></fieldset>';
5040: my %courseconfig;
5041: if (ref($settings->{$item}) eq 'HASH') {
5042: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5043: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5044: }
5045: }
5046: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5047: foreach my $item ('label','title','target','linktext','explanation','append') {
5048: my $checked;
5049: if ($courseconfig{$item}) {
5050: $checked = ' checked="checked"';
5051: }
5052: $datatable .= '<label>'.
5053: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5054: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5055: }
5056: $datatable .= '</span></fieldset>'.
5057: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5058: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5059: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5060: my %custom = %{$settings->{$item}->{'custom'}};
5061: if (keys(%custom) > 0) {
5062: foreach my $key (sort(keys(%custom))) {
5063: $datatable .= '<tr><td><span class="LC_nobreak">'.
5064: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5065: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5066: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5067: ' value="'.$custom{$key}.'" /></td></tr>';
5068: }
5069: }
5070: }
5071: $datatable .= '<tr><td><span class="LC_nobreak">'.
5072: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5073: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5074: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5075: $datatable .= '</table></fieldset></td></tr>'."\n";
5076: $itemcount ++;
5077: }
5078: }
5079: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5080: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5081: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5082: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5083: '<select name="ltitools_add_pos"'.$chgstr.'>';
5084: for (my $k=0; $k<$maxnum+1; $k++) {
5085: my $vpos = $k+1;
5086: my $selstr;
5087: if ($k == $maxnum) {
5088: $selstr = ' selected="selected" ';
5089: }
5090: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5091: }
5092: $datatable .= '</select> '."\n".
5093: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5094: '<td colspan="2">'.
5095: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5096: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5097: (' 'x2).
5098: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5099: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5100: (' 'x2).
5101: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5102: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5103: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5104: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5105: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5106: '<br />'.
5107: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5108: (' 'x2).
5109: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5110: (' 'x2).
5111: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5112: (' 'x2).
5113: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5114: '<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".
5115: '</fieldset>'.
5116: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5117: '<span class="LC_nobreak">'.&mt('Display target:');
5118: my %defaultdisp;
5119: $defaultdisp{'iframe'} = ' checked="checked"';
5120: foreach my $disp ('iframe','tab','window') {
5121: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5122: $lt{$disp}.'</label>'.(' 'x2);
5123: }
5124: $datatable .= (' 'x4);
5125: foreach my $dimen ('width','height') {
5126: $datatable .= '<label>'.$lt{$dimen}.' '.
5127: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5128: (' 'x2);
5129: }
5130: $datatable .= '</span><br />'.
5131: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5132: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5133: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5134: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5135: '</div><div style=""></div>'.
5136: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
5137: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5138: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5139: if ($switchserver) {
5140: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5141: } else {
5142: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5143: }
5144: $datatable .= '</span></fieldset>'.
5145: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5146: '<span class="LC_nobreak">';
5147: foreach my $field (@fields) {
5148: my ($id,$onclick,$spacer);
5149: if ($field eq 'user') {
5150: $id = ' id="ltitools_user_field_add"';
5151: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5152: } else {
5153: $spacer = (' ' x2);
5154: }
5155: $datatable .= '<label>'.
5156: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5157: $lt{$field}.'</label>'.$spacer;
5158: }
5159: $datatable .= '</span>'.
5160: '<div style="display:none;" id="ltitools_user_div_add">'.
5161: '<span class="LC_nobreak"> : '.
5162: '<select name="ltitools_userincdom_add">'.
5163: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5164: '<option value="0">'.&mt('username').'</option>'.
5165: '<option value="1">'.&mt('username:domain').'</option>'.
5166: '</select></span></div></fieldset>';
5167: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5168: foreach my $role (@courseroles) {
5169: my ($checked,$checkednone);
5170: $datatable .= '<td align="center">'.
5171: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5172: '<select name="ltitools_add_roles_'.$role.'">'.
5173: '<option value="" selected="selected">'.&mt('Select').'</option>';
5174: foreach my $ltirole (@ltiroles) {
5175: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5176: }
5177: $datatable .= '</select></td>';
5178: }
5179: $datatable .= '</tr></table></fieldset>'.
5180: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5181: foreach my $item ('label','title','target','linktext','explanation','append') {
5182: $datatable .= '<label>'.
5183: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5184: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5185: }
5186: $datatable .= '</span></fieldset>'.
5187: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5188: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5189: '<tr><td><span class="LC_nobreak">'.
5190: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5191: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5192: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5193: '</table></fieldset>'."\n".
5194: '</td>'."\n".
5195: '</tr>'."\n";
5196: $itemcount ++;
5197: return $datatable;
5198: }
5199:
5200: sub ltitools_names {
5201: my %lt = &Apache::lonlocal::texthash(
5202: 'title' => 'Title',
5203: 'version' => 'Version',
5204: 'msgtype' => 'Message Type',
5205: 'sigmethod' => 'Signature Method',
5206: 'url' => 'URL',
5207: 'key' => 'Key',
5208: 'lifetime' => 'Nonce lifetime (s)',
5209: 'secret' => 'Secret',
5210: 'icon' => 'Icon',
5211: 'user' => 'User',
5212: 'fullname' => 'Full Name',
5213: 'firstname' => 'First Name',
5214: 'lastname' => 'Last Name',
5215: 'email' => 'E-mail',
5216: 'roles' => 'Role',
5217: 'window' => 'Window',
5218: 'tab' => 'Tab',
5219: 'iframe' => 'iFrame',
5220: 'height' => 'Height',
5221: 'width' => 'Width',
5222: 'linktext' => 'Default Link Text',
5223: 'explanation' => 'Default Explanation',
5224: 'crstarget' => 'Display target',
5225: 'crslabel' => 'Course label',
5226: 'crstitle' => 'Course title',
5227: 'crslinktext' => 'Link Text',
5228: 'crsexplanation' => 'Explanation',
5229: 'crsappend' => 'Provider URL',
5230: );
5231:
5232: return %lt;
5233: }
5234:
5235: sub print_lti {
5236: my ($position,$dom,$settings,$rowtotal) = @_;
5237: my $itemcount = 1;
5238: my ($datatable,$css_class);
5239: my (%rules,%encrypt,%privkeys,%linkprot);
5240: if (ref($settings) eq 'HASH') {
5241: if ($position eq 'top') {
5242: if (exists($settings->{'encrypt'})) {
5243: if (ref($settings->{'encrypt'}) eq 'HASH') {
5244: foreach my $key (keys(%{$settings->{'encrypt'}})) {
5245: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
5246: }
5247: }
5248: }
5249: if (exists($settings->{'private'})) {
5250: if (ref($settings->{'private'}) eq 'HASH') {
5251: if (ref($settings->{'private'}) eq 'HASH') {
5252: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
5253: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
5254: }
5255: }
5256: }
5257: }
5258: } elsif ($position eq 'middle') {
5259: if (exists($settings->{'rules'})) {
5260: if (ref($settings->{'rules'}) eq 'HASH') {
5261: %rules = %{$settings->{'rules'}};
5262: }
5263: }
5264: } elsif ($position eq 'bottom') {
5265: if (exists($settings->{'linkprot'})) {
5266: if (ref($settings->{'linkprot'}) eq 'HASH') {
5267: %linkprot = %{$settings->{'linkprot'}};
5268: if ($linkprot{'lock'}) {
5269: delete($linkprot{'lock'});
5270: }
5271: }
5272: }
5273: }
5274: }
5275: if ($position eq 'top') {
5276: my @ids=&Apache::lonnet::current_machine_ids();
5277: my %servers = &Apache::lonnet::get_servers($dom,'library');
5278: my $primary = &Apache::lonnet::domain($dom,'primary');
5279: my ($extra,$numshown);
5280: foreach my $hostid (sort(keys(%servers))) {
5281: my ($showextra,$divsty,$switch);
5282: if ($hostid eq $primary) {
5283: if ($encrypt{'ltisec_domlinkprot'}) {
5284: $showextra = 1;
5285: }
5286: }
5287: if ($encrypt{'ltisec_crslinkprot'}) {
5288: $showextra = 1;
5289: }
5290: unless (grep(/^\Q$hostid\E$/,@ids)) {
5291: $switch = 1;
5292: }
5293: if ($showextra) {
5294: $numshown ++;
5295: $divsty = 'display:inline-block';
5296: } else {
5297: $divsty = 'display:none';
5298: }
5299: $extra .= '<fieldset id="ltisec_info_'.$hostid.'" style="'.$divsty.'">'.
5300: '<legend>'.$hostid.'</legend>';
5301: if ($switch) {
5302: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
5303: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
5304: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5305: if (exists($privkeys{$hostid})) {
5306: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
5307: '<span class="LC_nobreak">'.
5308: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5309: '<span class="LC_nobreak">'.&mt('Change?').
5310: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5311: (' 'x2).
5312: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
5313: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
5314: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5315: '</span></div>';
5316: } else {
5317: $extra .= '<span class="LC_nobreak">'.
5318: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5319: '</span>'."\n";
5320: }
5321: } elsif (exists($privkeys{$hostid})) {
5322: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
5323: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5324: '<span class="LC_nobreak">'.&mt('Change?').
5325: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5326: (' 'x2).
5327: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
5328: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
5329: '<span class="LC_nobreak">'.&mt('New Key').':'.
5330: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
5331: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltisec_privkey_'.$hostid.'.type='."'text'".' } else { this.form.ltisec_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5332: '</span></div>';
5333: } else {
5334: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
5335: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
5336: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltisec_privkey_'.$hostid.'.type='."'text'".' } else { this.form.ltisec_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>';
5337: }
5338: $extra .= '</fieldset>';
5339: }
5340: my %choices = &Apache::lonlocal::texthash (
5341: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
5342: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
5343: );
5344: my @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot);
5345: my %defaultchecked = (
5346: 'ltisec_crslinkprot' => 'off',
5347: 'ltisec_domlinkprot' => 'off',
5348: );
5349: my ($onclick,$itemcount);
5350: $onclick = 'javascript:toggleLTIEncKey(this.form);';
5351: ($datatable,$itemcount) = &radiobutton_prefs(\%encrypt,\@toggles,\%defaultchecked,
5352: \%choices,$itemcount,$onclick,'','left','no');
5353:
5354: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5355: my $noprivkeysty = 'display:inline-block';
5356: if ($numshown) {
5357: $noprivkeysty = 'display:none';
5358: }
5359: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
5360: '<td><div id="ltisec_noprivkey" style="'.$noprivkeysty.'" >'.
5361: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
5362: $extra.
5363: '</td></tr>';
5364: $itemcount ++;
5365: $$rowtotal += $itemcount;
5366: } elsif ($position eq 'middle') {
5367: $datatable = &password_rules('secrets',\$itemcount,\%rules);
5368: $$rowtotal += $itemcount;
5369: } elsif ($position eq 'bottom') {
5370: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
5371: }
5372: return $datatable;
5373: }
5374:
5375: sub print_coursedefaults {
5376: my ($position,$dom,$settings,$rowtotal) = @_;
5377: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5378: my $itemcount = 1;
5379: my %choices = &Apache::lonlocal::texthash (
5380: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5381: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5382: coursecredits => 'Credits can be specified for courses',
5383: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5384: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5385: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
5386: texengine => 'Default method to display mathematics',
5387: postsubmit => 'Disable submit button/keypress following student submission',
5388: canclone => "People who may clone a course (besides course's owner and coordinators)",
5389: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5390: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
5391: );
5392: my %staticdefaults = (
5393: anonsurvey_threshold => 10,
5394: uploadquota => 500,
5395: postsubmit => 60,
5396: mysqltables => 172800,
5397: );
5398: if ($position eq 'top') {
5399: %defaultchecked = (
5400: 'uselcmath' => 'on',
5401: 'usejsme' => 'on',
5402: 'inline_chem' => 'on',
5403: 'canclone' => 'none',
5404: );
5405: @toggles = ('uselcmath','usejsme','inline_chem');
5406: my $deftex = $Apache::lonnet::deftex;
5407: if (ref($settings) eq 'HASH') {
5408: if ($settings->{'texengine'}) {
5409: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5410: $deftex = $settings->{'texengine'};
5411: }
5412: }
5413: }
5414: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5415: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5416: '<span class="LC_nobreak">'.$choices{'texengine'}.
5417: '</span></td><td class="LC_right_item">'.
5418: '<select name="texengine">'."\n";
5419: my %texoptions = (
5420: MathJax => 'MathJax',
5421: mimetex => &mt('Convert to Images'),
5422: tth => &mt('TeX to HTML'),
5423: );
5424: foreach my $renderer ('MathJax','mimetex','tth') {
5425: my $selected = '';
5426: if ($renderer eq $deftex) {
5427: $selected = ' selected="selected"';
5428: }
5429: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5430: }
5431: $mathdisp .= '</select></td></tr>'."\n";
5432: $itemcount ++;
5433: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5434: \%choices,$itemcount);
5435: $datatable = $mathdisp.$datatable;
5436: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5437: $datatable .=
5438: '<tr'.$css_class.'><td valign="top">'.
5439: '<span class="LC_nobreak">'.$choices{'canclone'}.
5440: '</span></td><td class="LC_left_item">';
5441: my $currcanclone = 'none';
5442: my $onclick;
5443: my @cloneoptions = ('none','domain');
5444: my %clonetitles = &Apache::lonlocal::texthash (
5445: none => 'No additional course requesters',
5446: domain => "Any course requester in course's domain",
5447: instcode => 'Course requests for official courses ...',
5448: );
5449: my (%codedefaults,@code_order,@posscodes);
5450: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5451: \@code_order) eq 'ok') {
5452: if (@code_order > 0) {
5453: push(@cloneoptions,'instcode');
5454: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
5455: }
5456: }
5457: if (ref($settings) eq 'HASH') {
5458: if ($settings->{'canclone'}) {
5459: if (ref($settings->{'canclone'}) eq 'HASH') {
5460: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
5461: if (@code_order > 0) {
5462: $currcanclone = 'instcode';
5463: @posscodes = @{$settings->{'canclone'}{'instcode'}};
5464: }
5465: }
5466: } elsif ($settings->{'canclone'} eq 'domain') {
5467: $currcanclone = $settings->{'canclone'};
5468: }
5469: }
5470: }
5471: foreach my $option (@cloneoptions) {
5472: my ($checked,$additional);
5473: if ($currcanclone eq $option) {
5474: $checked = ' checked="checked"';
5475: }
5476: if ($option eq 'instcode') {
5477: if (@code_order) {
5478: my $show = 'none';
5479: if ($checked) {
5480: $show = 'block';
5481: }
5482: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
5483: &mt('Institutional codes for new and cloned course have identical:').
5484: '<br />';
5485: foreach my $item (@code_order) {
5486: my $codechk;
5487: if ($checked) {
5488: if (grep(/^\Q$item\E$/,@posscodes)) {
5489: $codechk = ' checked="checked"';
5490: }
5491: }
5492: $additional .= '<label>'.
5493: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
5494: $item.'</label>';
5495: }
5496: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
5497: }
5498: }
5499: $datatable .=
5500: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5501: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5502: '</label> '.$additional.'</span><br />';
5503: }
5504: $datatable .= '</td>'.
5505: '</tr>';
5506: $itemcount ++;
5507: } else {
5508: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5509: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5510: my $currusecredits = 0;
5511: my $postsubmitclient = 1;
5512: my $ltiauth = 0;
5513: my @types = ('official','unofficial','community','textbook');
5514: if (ref($settings) eq 'HASH') {
5515: if ($settings->{'ltiauth'}) {
5516: $ltiauth = 1;
5517: }
5518: $currdefresponder = $settings->{'anonsurvey_threshold'};
5519: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5520: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5521: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5522: }
5523: }
5524: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5525: foreach my $type (@types) {
5526: next if ($type eq 'community');
5527: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5528: if ($defcredits{$type} ne '') {
5529: $currusecredits = 1;
5530: }
5531: }
5532: }
5533: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5534: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5535: $postsubmitclient = 0;
5536: foreach my $type (@types) {
5537: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5538: }
5539: } else {
5540: foreach my $type (@types) {
5541: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5542: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5543: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5544: } else {
5545: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5546: }
5547: } else {
5548: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5549: }
5550: }
5551: }
5552: } else {
5553: foreach my $type (@types) {
5554: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5555: }
5556: }
5557: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5558: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5559: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5560: }
5561: } else {
5562: foreach my $type (@types) {
5563: $currmysql{$type} = $staticdefaults{'mysqltables'};
5564: }
5565: }
5566: } else {
5567: foreach my $type (@types) {
5568: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5569: }
5570: }
5571: if (!$currdefresponder) {
5572: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5573: } elsif ($currdefresponder < 1) {
5574: $currdefresponder = 1;
5575: }
5576: foreach my $type (@types) {
5577: if ($curruploadquota{$type} eq '') {
5578: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5579: }
5580: }
5581: $datatable .=
5582: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5583: $choices{'anonsurvey_threshold'}.
5584: '</span></td>'.
5585: '<td class="LC_right_item"><span class="LC_nobreak">'.
5586: '<input type="text" name="anonsurvey_threshold"'.
5587: ' value="'.$currdefresponder.'" size="5" /></span>'.
5588: '</td></tr>'."\n";
5589: $itemcount ++;
5590: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5591: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5592: $choices{'uploadquota'}.
5593: '</span></td>'.
5594: '<td align="right" class="LC_right_item">'.
5595: '<table><tr>';
5596: foreach my $type (@types) {
5597: $datatable .= '<td align="center">'.&mt($type).'<br />'.
5598: '<input type="text" name="uploadquota_'.$type.'"'.
5599: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5600: }
5601: $datatable .= '</tr></table></td></tr>'."\n";
5602: $itemcount ++;
5603: my $onclick = "toggleDisplay(this.form,'credits');";
5604: my $display = 'none';
5605: if ($currusecredits) {
5606: $display = 'block';
5607: }
5608: my $additional = '<div id="credits" style="display: '.$display.'">'.
5609: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5610: foreach my $type (@types) {
5611: next if ($type eq 'community');
5612: $additional .= '<td align="center">'.&mt($type).'<br />'.
5613: '<input type="text" name="'.$type.'_credits"'.
5614: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5615: }
5616: $additional .= '</tr></table></div>'."\n";
5617: %defaultchecked = ('coursecredits' => 'off');
5618: @toggles = ('coursecredits');
5619: my $current = {
5620: 'coursecredits' => $currusecredits,
5621: };
5622: (my $table,$itemcount) =
5623: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5624: \%choices,$itemcount,$onclick,$additional,'left');
5625: $datatable .= $table;
5626: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5627: my $display = 'none';
5628: if ($postsubmitclient) {
5629: $display = 'block';
5630: }
5631: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5632: &mt('Number of seconds submit is disabled').'<br />'.
5633: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5634: '<table><tr>';
5635: foreach my $type (@types) {
5636: $additional .= '<td align="center">'.&mt($type).'<br />'.
5637: '<input type="text" name="'.$type.'_timeout" value="'.
5638: $deftimeout{$type}.'" size="5" /></td>';
5639: }
5640: $additional .= '</tr></table></div>'."\n";
5641: %defaultchecked = ('postsubmit' => 'on');
5642: @toggles = ('postsubmit');
5643: $current = {
5644: 'postsubmit' => $postsubmitclient,
5645: };
5646: ($table,$itemcount) =
5647: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5648: \%choices,$itemcount,$onclick,$additional,'left');
5649: $datatable .= $table;
5650: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5651: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5652: $choices{'mysqltables'}.
5653: '</span></td>'.
5654: '<td align="right" class="LC_right_item">'.
5655: '<table><tr>';
5656: foreach my $type (@types) {
5657: $datatable .= '<td align="center">'.&mt($type).'<br />'.
5658: '<input type="text" name="mysqltables_'.$type.'"'.
5659: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5660: }
5661: $datatable .= '</tr></table></td></tr>'."\n";
5662: $itemcount ++;
5663: %defaultchecked = ('ltiauth' => 'off');
5664: @toggles = ('ltiauth');
5665: $current = {
5666: 'ltiauth' => $ltiauth,
5667: };
5668: ($table,$itemcount) =
5669: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5670: \%choices,$itemcount,undef,undef,'left');
5671: $datatable .= $table;
5672: $itemcount ++;
5673: }
5674: $$rowtotal += $itemcount;
5675: return $datatable;
5676: }
5677:
5678: sub print_selfenrollment {
5679: my ($position,$dom,$settings,$rowtotal) = @_;
5680: my ($css_class,$datatable);
5681: my $itemcount = 1;
5682: my @types = ('official','unofficial','community','textbook');
5683: if (($position eq 'top') || ($position eq 'middle')) {
5684: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5685: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5686: my @rows;
5687: my $key;
5688: if ($position eq 'top') {
5689: $key = 'admin';
5690: if (ref($rowsref) eq 'ARRAY') {
5691: @rows = @{$rowsref};
5692: }
5693: } elsif ($position eq 'middle') {
5694: $key = 'default';
5695: @rows = ('types','registered','approval','limit');
5696: }
5697: foreach my $row (@rows) {
5698: if (defined($titlesref->{$row})) {
5699: $itemcount ++;
5700: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5701: $datatable .= '<tr'.$css_class.'>'.
5702: '<td>'.$titlesref->{$row}.'</td>'.
5703: '<td class="LC_left_item">'.
5704: '<table><tr>';
5705: my (%current,%currentcap);
5706: if (ref($settings) eq 'HASH') {
5707: if (ref($settings->{$key}) eq 'HASH') {
5708: foreach my $type (@types) {
5709: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5710: $current{$type} = $settings->{$key}->{$type}->{$row};
5711: }
5712: if (($row eq 'limit') && ($key eq 'default')) {
5713: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5714: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5715: }
5716: }
5717: }
5718: }
5719: }
5720: my %roles = (
5721: '0' => &Apache::lonnet::plaintext('dc'),
5722: );
5723:
5724: foreach my $type (@types) {
5725: unless (($row eq 'registered') && ($key eq 'default')) {
5726: $datatable .= '<th>'.&mt($type).'</th>';
5727: }
5728: }
5729: unless (($row eq 'registered') && ($key eq 'default')) {
5730: $datatable .= '</tr><tr>';
5731: }
5732: foreach my $type (@types) {
5733: if ($type eq 'community') {
5734: $roles{'1'} = &mt('Community personnel');
5735: } else {
5736: $roles{'1'} = &mt('Course personnel');
5737: }
5738: $datatable .= '<td style="vertical-align: top">';
5739: if ($position eq 'top') {
5740: my %checked;
5741: if ($current{$type} eq '0') {
5742: $checked{'0'} = ' checked="checked"';
5743: } else {
5744: $checked{'1'} = ' checked="checked"';
5745: }
5746: foreach my $role ('1','0') {
5747: $datatable .= '<span class="LC_nobreak"><label>'.
5748: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5749: 'value="'.$role.'"'.$checked{$role}.' />'.
5750: $roles{$role}.'</label></span> ';
5751: }
5752: } else {
5753: if ($row eq 'types') {
5754: my %checked;
5755: if ($current{$type} =~ /^(all|dom)$/) {
5756: $checked{$1} = ' checked="checked"';
5757: } else {
5758: $checked{''} = ' checked="checked"';
5759: }
5760: foreach my $val ('','dom','all') {
5761: $datatable .= '<span class="LC_nobreak"><label>'.
5762: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5763: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5764: }
5765: } elsif ($row eq 'registered') {
5766: my %checked;
5767: if ($current{$type} eq '1') {
5768: $checked{'1'} = ' checked="checked"';
5769: } else {
5770: $checked{'0'} = ' checked="checked"';
5771: }
5772: foreach my $val ('0','1') {
5773: $datatable .= '<span class="LC_nobreak"><label>'.
5774: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5775: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5776: }
5777: } elsif ($row eq 'approval') {
5778: my %checked;
5779: if ($current{$type} =~ /^([12])$/) {
5780: $checked{$1} = ' checked="checked"';
5781: } else {
5782: $checked{'0'} = ' checked="checked"';
5783: }
5784: for my $val (0..2) {
5785: $datatable .= '<span class="LC_nobreak"><label>'.
5786: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5787: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5788: }
5789: } elsif ($row eq 'limit') {
5790: my %checked;
5791: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5792: $checked{$1} = ' checked="checked"';
5793: } else {
5794: $checked{'none'} = ' checked="checked"';
5795: }
5796: my $cap;
5797: if ($currentcap{$type} =~ /^\d+$/) {
5798: $cap = $currentcap{$type};
5799: }
5800: foreach my $val ('none','allstudents','selfenrolled') {
5801: $datatable .= '<span class="LC_nobreak"><label>'.
5802: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5803: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5804: }
5805: $datatable .= '<br />'.
5806: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5807: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5808: '</span>';
5809: }
5810: }
5811: $datatable .= '</td>';
5812: }
5813: $datatable .= '</tr>';
5814: }
5815: $datatable .= '</table></td></tr>';
5816: }
5817: } elsif ($position eq 'bottom') {
5818: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5819: }
5820: $$rowtotal += $itemcount;
5821: return $datatable;
5822: }
5823:
5824: sub print_validation_rows {
5825: my ($caller,$dom,$settings,$rowtotal) = @_;
5826: my ($itemsref,$namesref,$fieldsref);
5827: if ($caller eq 'selfenroll') {
5828: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5829: } elsif ($caller eq 'requestcourses') {
5830: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5831: }
5832: my %currvalidation;
5833: if (ref($settings) eq 'HASH') {
5834: if (ref($settings->{'validation'}) eq 'HASH') {
5835: %currvalidation = %{$settings->{'validation'}};
5836: }
5837: }
5838: my $datatable;
5839: my $itemcount = 0;
5840: foreach my $item (@{$itemsref}) {
5841: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5842: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5843: $namesref->{$item}.
5844: '</span></td>'.
5845: '<td class="LC_left_item">';
5846: if (($item eq 'url') || ($item eq 'button')) {
5847: $datatable .= '<span class="LC_nobreak">'.
5848: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5849: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5850: } elsif ($item eq 'fields') {
5851: my @currfields;
5852: if (ref($currvalidation{$item}) eq 'ARRAY') {
5853: @currfields = @{$currvalidation{$item}};
5854: }
5855: foreach my $field (@{$fieldsref}) {
5856: my $check = '';
5857: if (grep(/^\Q$field\E$/,@currfields)) {
5858: $check = ' checked="checked"';
5859: }
5860: $datatable .= '<span class="LC_nobreak"><label>'.
5861: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5862: ' value="'.$field.'"'.$check.' />'.$field.
5863: '</label></span> ';
5864: }
5865: } elsif ($item eq 'markup') {
5866: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
5867: $currvalidation{$item}.
5868: '</textarea>';
5869: }
5870: $datatable .= '</td></tr>'."\n";
5871: if (ref($rowtotal)) {
5872: $itemcount ++;
5873: }
5874: }
5875: if ($caller eq 'requestcourses') {
5876: my %currhash;
5877: if (ref($settings) eq 'HASH') {
5878: if (ref($settings->{'validation'}) eq 'HASH') {
5879: if ($settings->{'validation'}{'dc'} ne '') {
5880: $currhash{$settings->{'validation'}{'dc'}} = 1;
5881: }
5882: }
5883: }
5884: my $numinrow = 2;
5885: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5886: 'validationdc',%currhash);
5887: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5888: $datatable .= '<tr'.$css_class.'><td>';
5889: if ($numdc > 1) {
5890: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5891: } else {
5892: $datatable .= &mt('Course creation processed as: ');
5893: }
5894: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5895: $itemcount ++;
5896: }
5897: if (ref($rowtotal)) {
5898: $$rowtotal += $itemcount;
5899: }
5900: return $datatable;
5901: }
5902:
5903: sub print_passwords {
5904: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
5905: my ($datatable,$css_class);
5906: my $itemcount = 0;
5907: my %titles = &Apache::lonlocal::texthash (
5908: captcha => '"Forgot Password" CAPTCHA validation',
5909: link => 'Reset link expiration (hours)',
5910: case => 'Case-sensitive usernames/e-mail',
5911: prelink => 'Information required (form 1)',
5912: postlink => 'Information required (form 2)',
5913: emailsrc => 'LON-CAPA e-mail address type(s)',
5914: customtext => 'Domain specific text (HTML)',
5915: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
5916: intauth_check => 'Check bcrypt cost if authenticated',
5917: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
5918: permanent => 'Permanent e-mail address',
5919: critical => 'Critical notification address',
5920: notify => 'Notification address',
5921: min => 'Minimum password length',
5922: max => 'Maximum password length',
5923: chars => 'Required characters',
5924: numsaved => 'Number of previous passwords to save and disallow reuse',
5925: );
5926: if ($position eq 'top') {
5927: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5928: my $shownlinklife = 2;
5929: my $prelink = 'both';
5930: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
5931: if (ref($settings) eq 'HASH') {
5932: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
5933: $shownlinklife = $settings->{resetlink};
5934: }
5935: if (ref($settings->{resetcase}) eq 'ARRAY') {
5936: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
5937: }
5938: if ($settings->{resetprelink} =~ /^(both|either)$/) {
5939: $prelink = $settings->{resetprelink};
5940: }
5941: if (ref($settings->{resetpostlink}) eq 'HASH') {
5942: %postlink = %{$settings->{resetpostlink}};
5943: }
5944: if (ref($settings->{resetemail}) eq 'ARRAY') {
5945: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
5946: }
5947: if ($settings->{resetremove}) {
5948: $nostdtext = 1;
5949: }
5950: if ($settings->{resetcustom}) {
5951: $customurl = $settings->{resetcustom};
5952: }
5953: } else {
5954: if (ref($types) eq 'ARRAY') {
5955: foreach my $item (@{$types}) {
5956: $casesens{$item} = 1;
5957: $postlink{$item} = ['username','email'];
5958: }
5959: }
5960: $casesens{'default'} = 1;
5961: $postlink{'default'} = ['username','email'];
5962: $prelink = 'both';
5963: %emailsrc = (
5964: permanent => 1,
5965: critical => 1,
5966: notify => 1,
5967: );
5968: }
5969: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
5970: $itemcount ++;
5971: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5972: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
5973: '<td class="LC_left_item">'.
5974: '<input type="textbox" value="'.$shownlinklife.'" '.
5975: 'name="passwords_link" size="3" /></td></tr>';
5976: $itemcount ++;
5977: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5978: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
5979: '<td class="LC_left_item">';
5980: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5981: foreach my $item (@{$types}) {
5982: my $checkedcase;
5983: if ($casesens{$item}) {
5984: $checkedcase = ' checked="checked"';
5985: }
5986: $datatable .= '<span class="LC_nobreak"><label>'.
5987: '<input type="checkbox" name="passwords_case_sensitive" value="'.
5988: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
5989: '</span> ';
5990: }
5991: }
5992: my $checkedcase;
5993: if ($casesens{'default'}) {
5994: $checkedcase = ' checked="checked"';
5995: }
5996: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
5997: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
5998: $othertitle.'</label></span></td>';
5999: $itemcount ++;
6000: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6001: my %checkedpre = (
6002: both => ' checked="checked"',
6003: either => '',
6004: );
6005: if ($prelink eq 'either') {
6006: $checkedpre{either} = ' checked="checked"';
6007: $checkedpre{both} = '';
6008: }
6009: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
6010: '<td class="LC_left_item"><span class="LC_nobreak">'.
6011: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
6012: &mt('Both username and e-mail address').'</label></span> '.
6013: '<span class="LC_nobreak"><label>'.
6014: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
6015: &mt('Either username or e-mail address').'</label></span></td></tr>';
6016: $itemcount ++;
6017: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6018: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6019: '<td class="LC_left_item">';
6020: my %postlinked;
6021: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6022: foreach my $item (@{$types}) {
6023: undef(%postlinked);
6024: $datatable .= '<fieldset style="display: inline-block;">'.
6025: '<legend>'.$usertypes->{$item}.'</legend>';
6026: if (ref($postlink{$item}) eq 'ARRAY') {
6027: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6028: }
6029: foreach my $field ('email','username') {
6030: my $checked;
6031: if ($postlinked{$field}) {
6032: $checked = ' checked="checked"';
6033: }
6034: $datatable .= '<span class="LC_nobreak"><label>'.
6035: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6036: $field.'"'.$checked.' />'.$field.'</label>'.
6037: '<span> ';
6038: }
6039: $datatable .= '</fieldset>';
6040: }
6041: }
6042: if (ref($postlink{'default'}) eq 'ARRAY') {
6043: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6044: }
6045: $datatable .= '<fieldset style="display: inline-block;">'.
6046: '<legend>'.$othertitle.'</legend>';
6047: foreach my $field ('email','username') {
6048: my $checked;
6049: if ($postlinked{$field}) {
6050: $checked = ' checked="checked"';
6051: }
6052: $datatable .= '<span class="LC_nobreak"><label>'.
6053: '<input type="checkbox" name="passwords_postlink_default" value="'.
6054: $field.'"'.$checked.' />'.$field.'</label>'.
6055: '<span> ';
6056: }
6057: $datatable .= '</fieldset></td></tr>';
6058: $itemcount ++;
6059: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6060: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
6061: '<td class="LC_left_item">';
6062: foreach my $type ('permanent','critical','notify') {
6063: my $checkedemail;
6064: if ($emailsrc{$type}) {
6065: $checkedemail = ' checked="checked"';
6066: }
6067: $datatable .= '<span class="LC_nobreak"><label>'.
6068: '<input type="checkbox" name="passwords_emailsrc" value="'.
6069: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
6070: '<span> ';
6071: }
6072: $datatable .= '</td></tr>';
6073: $itemcount ++;
6074: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6075: my $switchserver = &check_switchserver($dom,$confname);
6076: my ($showstd,$noshowstd);
6077: if ($nostdtext) {
6078: $noshowstd = ' checked="checked"';
6079: } else {
6080: $showstd = ' checked="checked"';
6081: }
6082: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
6083: '<td class="LC_left_item"><span class="LC_nobreak">'.
6084: &mt('Retain standard text:').
6085: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
6086: &mt('Yes').'</label>'.' '.
6087: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
6088: &mt('No').'</label></span><br />'.
6089: '<span class="LC_fontsize_small">'.
6090: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
6091: &mt('Include custom text:');
6092: if ($customurl) {
6093: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
6094: undef,undef,undef,undef,'background-color:#ffffff');
6095: $datatable .= '<span class="LC_nobreak"> '.$link.
6096: '<label><input type="checkbox" name="passwords_custom_del"'.
6097: ' value="1" />'.&mt('Delete?').'</label></span>'.
6098: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
6099: }
6100: if ($switchserver) {
6101: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
6102: } else {
6103: $datatable .='<span class="LC_nobreak"> '.
6104: '<input type="file" name="passwords_customfile" /></span>';
6105: }
6106: $datatable .= '</td></tr>';
6107: } elsif ($position eq 'middle') {
6108: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
6109: my @items = ('intauth_cost','intauth_check','intauth_switch');
6110: my %defaults;
6111: if (ref($domconf{'defaults'}) eq 'HASH') {
6112: %defaults = %{$domconf{'defaults'}};
6113: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6114: $defaults{'intauth_cost'} = 10;
6115: }
6116: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6117: $defaults{'intauth_check'} = 0;
6118: }
6119: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6120: $defaults{'intauth_switch'} = 0;
6121: }
6122: } else {
6123: %defaults = (
6124: 'intauth_cost' => 10,
6125: 'intauth_check' => 0,
6126: 'intauth_switch' => 0,
6127: );
6128: }
6129: foreach my $item (@items) {
6130: if ($itemcount%2) {
6131: $css_class = '';
6132: } else {
6133: $css_class = ' class="LC_odd_row" ';
6134: }
6135: $datatable .= '<tr'.$css_class.'>'.
6136: '<td><span class="LC_nobreak">'.$titles{$item}.
6137: '</span></td><td class="LC_left_item" colspan="3">';
6138: if ($item eq 'intauth_switch') {
6139: my @options = (0,1,2);
6140: my %optiondesc = &Apache::lonlocal::texthash (
6141: 0 => 'No',
6142: 1 => 'Yes',
6143: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6144: );
6145: $datatable .= '<table width="100%">';
6146: foreach my $option (@options) {
6147: my $checked = ' ';
6148: if ($defaults{$item} eq $option) {
6149: $checked = ' checked="checked"';
6150: }
6151: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6152: '<label><input type="radio" name="'.$item.
6153: '" value="'.$option.'"'.$checked.' />'.
6154: $optiondesc{$option}.'</label></span></td></tr>';
6155: }
6156: $datatable .= '</table>';
6157: } elsif ($item eq 'intauth_check') {
6158: my @options = (0,1,2);
6159: my %optiondesc = &Apache::lonlocal::texthash (
6160: 0 => 'No',
6161: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6162: 2 => 'Yes, disallow login if stored cost is less than domain default',
6163: );
6164: $datatable .= '<table width="100%">';
6165: foreach my $option (@options) {
6166: my $checked = ' ';
6167: my $onclick;
6168: if ($defaults{$item} eq $option) {
6169: $checked = ' checked="checked"';
6170: }
6171: if ($option == 2) {
6172: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6173: }
6174: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6175: '<label><input type="radio" name="'.$item.
6176: '" value="'.$option.'"'.$checked.$onclick.' />'.
6177: $optiondesc{$option}.'</label></span></td></tr>';
6178: }
6179: $datatable .= '</table>';
6180: } else {
6181: $datatable .= '<input type="text" name="'.$item.'" value="'.
6182: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6183: }
6184: $datatable .= '</td></tr>';
6185: $itemcount ++;
6186: }
6187: } elsif ($position eq 'lower') {
6188: $datatable .= &password_rules('passwords',\$itemcount,$settings);
6189: } else {
6190: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6191: my %ownerchg = (
6192: by => {},
6193: for => {},
6194: );
6195: my %ownertitles = &Apache::lonlocal::texthash (
6196: by => 'Course owner status(es) allowed',
6197: for => 'Student status(es) allowed',
6198: );
6199: if (ref($settings) eq 'HASH') {
6200: if (ref($settings->{crsownerchg}) eq 'HASH') {
6201: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
6202: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
6203: }
6204: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
6205: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
6206: }
6207: }
6208: }
6209: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6210: $datatable .= '<tr '.$css_class.'>'.
6211: '<td>'.
6212: &mt('Requirements').'<ul>'.
6213: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
6214: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
6215: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
6216: '<li>'.&mt('User, course, and student share same domain').'</li>'.
6217: '</ul>'.
6218: '</td>'.
6219: '<td class="LC_left_item">';
6220: foreach my $item ('by','for') {
6221: $datatable .= '<fieldset style="display: inline-block;">'.
6222: '<legend>'.$ownertitles{$item}.'</legend>';
6223: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6224: foreach my $type (@{$types}) {
6225: my $checked;
6226: if ($ownerchg{$item}{$type}) {
6227: $checked = ' checked="checked"';
6228: }
6229: $datatable .= '<span class="LC_nobreak"><label>'.
6230: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
6231: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
6232: '</span> ';
6233: }
6234: }
6235: my $checked;
6236: if ($ownerchg{$item}{'default'}) {
6237: $checked = ' checked="checked"';
6238: }
6239: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6240: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
6241: $othertitle.'</label></span></fieldset>';
6242: }
6243: $datatable .= '</td></tr>';
6244: }
6245: return $datatable;
6246: }
6247:
6248: sub password_rules {
6249: my ($prefix,$itemcountref,$settings) = @_;
6250: my ($min,$max,%chars,$numsaved,$numinrow);
6251: my %titles;
6252: if ($prefix eq 'passwords') {
6253: %titles = &Apache::lonlocal::texthash (
6254: min => 'Minimum password length',
6255: max => 'Maximum password length',
6256: chars => 'Required characters',
6257: );
6258: } elsif ($prefix eq 'secrets') {
6259: %titles = &Apache::lonlocal::texthash (
6260: min => 'Minimum secret length',
6261: max => 'Maximum secret length',
6262: chars => 'Required characters',
6263: );
6264: }
6265: $min = $Apache::lonnet::passwdmin;
6266: my $datatable;
6267: my $itemcount;
6268: if (ref($itemcountref)) {
6269: $itemcount = $$itemcountref;
6270: }
6271: if (ref($settings) eq 'HASH') {
6272: if ($settings->{min}) {
6273: $min = $settings->{min};
6274: }
6275: if ($settings->{max}) {
6276: $max = $settings->{max};
6277: }
6278: if (ref($settings->{chars}) eq 'ARRAY') {
6279: map { $chars{$_} = 1; } (@{$settings->{chars}});
6280: }
6281: if ($prefix eq 'passwords') {
6282: if ($settings->{numsaved}) {
6283: $numsaved = $settings->{numsaved};
6284: }
6285: }
6286: }
6287: my %rulenames = &Apache::lonlocal::texthash(
6288: uc => 'At least one upper case letter',
6289: lc => 'At least one lower case letter',
6290: num => 'At least one number',
6291: spec => 'At least one non-alphanumeric',
6292: );
6293: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6294: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
6295: '<td class="LC_left_item"><span class="LC_nobreak">'.
6296: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
6297: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6298: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
6299: '</span></td></tr>';
6300: $itemcount ++;
6301: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6302: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
6303: '<td class="LC_left_item"><span class="LC_nobreak">'.
6304: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
6305: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6306: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
6307: '</span></td></tr>';
6308: $itemcount ++;
6309: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6310: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
6311: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
6312: '</span></td>';
6313: my $numinrow = 2;
6314: my @possrules = ('uc','lc','num','spec');
6315: $datatable .= '<td class="LC_left_item"><table>';
6316: for (my $i=0; $i<@possrules; $i++) {
6317: my ($rem,$checked);
6318: if ($chars{$possrules[$i]}) {
6319: $checked = ' checked="checked"';
6320: }
6321: $rem = $i%($numinrow);
6322: if ($rem == 0) {
6323: if ($i > 0) {
6324: $datatable .= '</tr>';
6325: }
6326: $datatable .= '<tr>';
6327: }
6328: $datatable .= '<td><span class="LC_nobreak"><label>'.
6329: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
6330: $rulenames{$possrules[$i]}.'</label></span></td>';
6331: }
6332: my $rem = @possrules%($numinrow);
6333: my $colsleft = $numinrow - $rem;
6334: if ($colsleft > 1 ) {
6335: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6336: ' </td>';
6337: } elsif ($colsleft == 1) {
6338: $datatable .= '<td class="LC_left_item"> </td>';
6339: }
6340: $datatable .='</table></td></tr>';
6341: $itemcount ++;
6342: if ($prefix eq 'passwords') {
6343: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
6344: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6345: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
6346: '<td class="LC_left_item"><span class="LC_nobreak">'.
6347: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
6348: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6349: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
6350: '</span></td></tr>';
6351: $itemcount ++;
6352: }
6353: if (ref($itemcountref)) {
6354: $$itemcountref += $itemcount;
6355: }
6356: return $datatable;
6357: }
6358:
6359: sub print_wafproxy {
6360: my ($position,$dom,$settings,$rowtotal) = @_;
6361: my $css_class;
6362: my $itemcount = 0;
6363: my $datatable;
6364: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6365: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
6366: my %lt = &wafproxy_titles();
6367: foreach my $server (sort(keys(%servers))) {
6368: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
6369: next if ($serverhome eq '');
6370: my $serverdom;
6371: if ($serverhome ne $server) {
6372: $serverdom = &Apache::lonnet::host_domain($serverhome);
6373: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
6374: $othercontrol{$server} = $serverdom;
6375: }
6376: } else {
6377: $serverdom = &Apache::lonnet::host_domain($server);
6378: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
6379: if ($serverdom ne $dom) {
6380: $othercontrol{$server} = $serverdom;
6381: } else {
6382: $setdom = 1;
6383: if (ref($settings) eq 'HASH') {
6384: if (ref($settings->{'alias'}) eq 'HASH') {
6385: $aliases{$dom} = $settings->{'alias'};
6386: if ($aliases{$dom} ne '') {
6387: $showdom = 1;
6388: }
6389: }
6390: if (ref($settings->{'saml'}) eq 'HASH') {
6391: $saml{$dom} = $settings->{'saml'};
6392: }
6393: }
6394: }
6395: }
6396: }
6397: if ($setdom) {
6398: %{$values{$dom}} = ();
6399: if (ref($settings) eq 'HASH') {
6400: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
6401: $values{$dom}{$item} = $settings->{$item};
6402: }
6403: }
6404: }
6405: if (keys(%othercontrol)) {
6406: %otherdoms = reverse(%othercontrol);
6407: foreach my $domain (keys(%otherdoms)) {
6408: %{$values{$domain}} = ();
6409: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
6410: if (ref($config{'wafproxy'}) eq 'HASH') {
6411: $aliases{$domain} = $config{'wafproxy'}{'alias'};
6412: if (exists($config{'wafproxy'}{'saml'})) {
6413: $saml{$domain} = $config{'wafproxy'}{'saml'};
6414: }
6415: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
6416: $values{$domain}{$item} = $config{'wafproxy'}{$item};
6417: }
6418: }
6419: }
6420: }
6421: if ($position eq 'top') {
6422: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6423: my %aliasinfo;
6424: foreach my $server (sort(keys(%servers))) {
6425: $itemcount ++;
6426: my $dom_in_effect;
6427: my $aliasrows = '<tr>'.
6428: '<td class="LC_left_item" style="vertical-align: baseline;">'.
6429: &mt('Hostname').': '.
6430: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
6431: if ($othercontrol{$server}) {
6432: $dom_in_effect = $othercontrol{$server};
6433: my ($current,$forsaml);
6434: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
6435: $current = $aliases{$dom_in_effect}{$server};
6436: }
6437: if (ref($saml{$dom_in_effect}) eq 'HASH') {
6438: if ($saml{$dom_in_effect}{$server}) {
6439: $forsaml = 1;
6440: }
6441: }
6442: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
6443: &mt('Alias').': ';
6444: if ($current) {
6445: $aliasrows .= $current;
6446: if ($forsaml) {
6447: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
6448: }
6449: } else {
6450: $aliasrows .= &mt('None');
6451: }
6452: $aliasrows .= ' <span class="LC_small">('.
6453: &mt('controlled by domain: [_1]',
6454: '<b>'.$dom_in_effect.'</b>').')</span></td>';
6455: } else {
6456: $dom_in_effect = $dom;
6457: my ($current,$samlon,$samloff);
6458: $samloff = ' checked="checked"';
6459: if (ref($aliases{$dom}) eq 'HASH') {
6460: if ($aliases{$dom}{$server}) {
6461: $current = $aliases{$dom}{$server};
6462: }
6463: }
6464: if (ref($saml{$dom}) eq 'HASH') {
6465: if ($saml{$dom}{$server}) {
6466: $samlon = $samloff;
6467: undef($samloff);
6468: }
6469: }
6470: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
6471: &mt('Alias').': '.
6472: '<input type="text" name="wafproxy_alias_'.$server.'" '.
6473: 'value="'.$current.'" size="30" />'.
6474: (' 'x2).'<span class="LC_nobreak">'.
6475: &mt('Alias used for SSO Auth').': <label>'.
6476: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
6477: &mt('No').'</label> <label>'.
6478: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
6479: &mt('Yes').'</label></span>'.
6480: '</td>';
6481: }
6482: $aliasrows .= '</tr>';
6483: $aliasinfo{$dom_in_effect} .= $aliasrows;
6484: }
6485: if ($aliasinfo{$dom}) {
6486: my ($onclick,$wafon,$wafoff,$showtable);
6487: $onclick = ' onclick="javascript:toggleWAF();"';
6488: $wafoff = ' checked="checked"';
6489: $showtable = ' style="display:none";';
6490: if ($showdom) {
6491: $wafon = $wafoff;
6492: $wafoff = '';
6493: $showtable = ' style="display:inline;"';
6494: }
6495: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6496: $datatable = '<tr'.$css_class.'>'.
6497: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
6498: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
6499: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
6500: &mt('Yes').'</label>'.(' 'x2).'<label>'.
6501: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
6502: &mt('No').'</label></span></td>'.
6503: '<td class="LC_left_item">'.
6504: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
6505: '</table></td></tr>';
6506: $itemcount++;
6507: }
6508: if (keys(%otherdoms)) {
6509: foreach my $key (sort(keys(%otherdoms))) {
6510: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6511: $datatable .= '<tr'.$css_class.'>'.
6512: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
6513: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
6514: '</table></td></tr>';
6515: $itemcount++;
6516: }
6517: }
6518: } else {
6519: my %ip_methods = &remoteip_methods();
6520: if ($setdom) {
6521: $itemcount ++;
6522: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6523: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
6524: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
6525: $wafstyle = ' style="display:none;"';
6526: $nowafstyle = ' style="display:table-row;"';
6527: $currwafdisplay = ' style="display: none"';
6528: $wafrangestyle = ' style="display: none"';
6529: $curr_remotip = 'n';
6530: $ssltossl = ' checked="checked"';
6531: if ($showdom) {
6532: $wafstyle = ' style="display:table-row;"';
6533: $nowafstyle = ' style="display:none;"';
6534: if (keys(%{$values{$dom}})) {
6535: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
6536: $curr_remotip = $values{$dom}{remoteip};
6537: }
6538: if ($curr_remotip eq 'h') {
6539: $currwafdisplay = ' style="display:table-row"';
6540: $wafrangestyle = ' style="display:inline-block;"';
6541: }
6542: if ($values{$dom}{'sslopt'}) {
6543: $alltossl = ' checked="checked"';
6544: $ssltossl = '';
6545: }
6546: }
6547: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
6548: $vpndircheck = ' checked="checked"';
6549: $currwafvpn = ' style="display:table-row;"';
6550: $wafrangestyle = ' style="display:inline-block;"';
6551: } else {
6552: $vpnaliascheck = ' checked="checked"';
6553: $currwafvpn = ' style="display:none;"';
6554: }
6555: }
6556: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
6557: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
6558: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
6559: '</tr>'.
6560: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
6561: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
6562: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
6563: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
6564: &mt('Range(s) stored in CIDR notation').'</div></td>'.
6565: '<td class="LC_left_item"><table>'.
6566: '<tr>'.
6567: '<td valign="top">'.$lt{'remoteip'}.': '.
6568: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
6569: foreach my $option ('m','h','n') {
6570: my $sel;
6571: if ($option eq $curr_remotip) {
6572: $sel = ' selected="selected"';
6573: }
6574: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
6575: $ip_methods{$option}.'</option>';
6576: }
6577: $datatable .= '</select></td></tr>'."\n".
6578: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
6579: $lt{'ipheader'}.': '.
6580: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
6581: 'name="wafproxy_ipheader" />'.
6582: '</td></tr>'."\n".
6583: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
6584: $lt{'trusted'}.':<br />'.
6585: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
6586: $values{$dom}{'trusted'}.'</textarea>'.
6587: '</td></tr>'."\n".
6588: '<tr><td><hr /></td></tr>'."\n".
6589: '<tr>'.
6590: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
6591: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
6592: $lt{'vpndirect'}.'</label>'.(' 'x2).
6593: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
6594: $lt{'vpnaliased'}.'</label></span></td></tr>';
6595: foreach my $item ('vpnint','vpnext') {
6596: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
6597: '<td valign="top">'.$lt{$item}.':<br />'.
6598: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
6599: $values{$dom}{$item}.'</textarea>'.
6600: '</td></tr>'."\n";
6601: }
6602: $datatable .= '<tr><td><hr /></td></tr>'."\n".
6603: '<tr>'.
6604: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
6605: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
6606: $lt{'alltossl'}.'</label>'.(' 'x2).
6607: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
6608: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
6609: '</table></td></tr>';
6610: }
6611: if (keys(%otherdoms)) {
6612: foreach my $domain (sort(keys(%otherdoms))) {
6613: $itemcount ++;
6614: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6615: $datatable .= '<tr'.$css_class.'>'.
6616: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
6617: '<td class="LC_left_item"><table>';
6618: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
6619: my $showval = &mt('None');
6620: if ($item eq 'ssl') {
6621: $showval = $lt{'ssltossl'};
6622: }
6623: if ($values{$domain}{$item}) {
6624: $showval = $values{$domain}{$item};
6625: if ($item eq 'ssl') {
6626: $showval = $lt{'alltossl'};
6627: } elsif ($item eq 'remoteip') {
6628: $showval = $ip_methods{$values{$domain}{$item}};
6629: }
6630: }
6631: $datatable .= '<tr>'.
6632: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
6633: }
6634: $datatable .= '</table></td></tr>';
6635: }
6636: }
6637: }
6638: $$rowtotal += $itemcount;
6639: return $datatable;
6640: }
6641:
6642: sub wafproxy_titles {
6643: return &Apache::lonlocal::texthash(
6644: remoteip => "Method for determining user's IP",
6645: ipheader => 'Request header containing remote IP',
6646: trusted => 'Trusted IP range(s)',
6647: vpnaccess => 'Access from institutional VPN',
6648: vpndirect => 'via regular hostname (no WAF)',
6649: vpnaliased => 'via aliased hostname (WAF)',
6650: vpnint => 'Internal IP Range(s) for VPN sessions',
6651: vpnext => 'IP Range(s) for backend WAF connections',
6652: sslopt => 'Forwarding http/https',
6653: alltossl => 'WAF forwards both http and https requests to https',
6654: ssltossl => 'WAF forwards http requests to http and https to https',
6655: );
6656: }
6657:
6658: sub remoteip_methods {
6659: return &Apache::lonlocal::texthash(
6660: m => 'Use Apache mod_remoteip',
6661: h => 'Use headers parsed by LON-CAPA',
6662: n => 'Not in use',
6663: );
6664: }
6665:
6666: sub print_usersessions {
6667: my ($position,$dom,$settings,$rowtotal) = @_;
6668: my ($css_class,$datatable,%checked,%choices);
6669: my (%by_ip,%by_location,@intdoms);
6670: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6671:
6672: my @alldoms = &Apache::lonnet::all_domains();
6673: my %serverhomes = %Apache::lonnet::serverhomeIDs;
6674: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6675: my %altids = &id_for_thisdom(%servers);
6676: my $itemcount = 1;
6677: if ($position eq 'top') {
6678: if (keys(%serverhomes) > 1) {
6679: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
6680: my ($curroffloadnow,$curroffloadoth);
6681: if (ref($settings) eq 'HASH') {
6682: if (ref($settings->{'offloadnow'}) eq 'HASH') {
6683: $curroffloadnow = $settings->{'offloadnow'};
6684: }
6685: if (ref($settings->{'offloadoth'}) eq 'HASH') {
6686: $curroffloadoth = $settings->{'offloadoth'};
6687: }
6688: }
6689: my $other_insts = scalar(keys(%by_location));
6690: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
6691: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
6692: } else {
6693: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
6694: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
6695: }
6696: } else {
6697: if (keys(%by_location) == 0) {
6698: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
6699: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
6700: } else {
6701: my %lt = &usersession_titles();
6702: my $numinrow = 5;
6703: my $prefix;
6704: my @types;
6705: if ($position eq 'bottom') {
6706: $prefix = 'remote';
6707: @types = ('version','excludedomain','includedomain');
6708: } else {
6709: $prefix = 'hosted';
6710: @types = ('excludedomain','includedomain');
6711: }
6712: my (%current,%checkedon,%checkedoff);
6713: my @lcversions = &Apache::lonnet::all_loncaparevs();
6714: my @locations = sort(keys(%by_location));
6715: foreach my $type (@types) {
6716: $checkedon{$type} = '';
6717: $checkedoff{$type} = ' checked="checked"';
6718: }
6719: if (ref($settings) eq 'HASH') {
6720: if (ref($settings->{$prefix}) eq 'HASH') {
6721: foreach my $key (keys(%{$settings->{$prefix}})) {
6722: $current{$key} = $settings->{$prefix}{$key};
6723: if ($key eq 'version') {
6724: if ($current{$key} ne '') {
6725: $checkedon{$key} = ' checked="checked"';
6726: $checkedoff{$key} = '';
6727: }
6728: } elsif (ref($current{$key}) eq 'ARRAY') {
6729: $checkedon{$key} = ' checked="checked"';
6730: $checkedoff{$key} = '';
6731: }
6732: }
6733: }
6734: }
6735: foreach my $type (@types) {
6736: next if ($type ne 'version' && !@locations);
6737: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6738: $datatable .= '<tr'.$css_class.'>
6739: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
6740: <span class="LC_nobreak">
6741: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
6742: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
6743: if ($type eq 'version') {
6744: my $selector = '<select name="'.$prefix.'_version">';
6745: foreach my $version (@lcversions) {
6746: my $selected = '';
6747: if ($current{'version'} eq $version) {
6748: $selected = ' selected="selected"';
6749: }
6750: $selector .= ' <option value="'.$version.'"'.
6751: $selected.'>'.$version.'</option>';
6752: }
6753: $selector .= '</select> ';
6754: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
6755: } else {
6756: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
6757: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
6758: ' />'.(' 'x2).
6759: '<input type="button" value="'.&mt('uncheck all').'" '.
6760: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
6761: "\n".
6762: '</div><div><table>';
6763: my $rem;
6764: for (my $i=0; $i<@locations; $i++) {
6765: my ($showloc,$value,$checkedtype);
6766: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
6767: my $ip = $by_location{$locations[$i]}->[0];
6768: if (ref($by_ip{$ip}) eq 'ARRAY') {
6769: $value = join(':',@{$by_ip{$ip}});
6770: $showloc = join(', ',@{$by_ip{$ip}});
6771: if (ref($current{$type}) eq 'ARRAY') {
6772: foreach my $loc (@{$by_ip{$ip}}) {
6773: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
6774: $checkedtype = ' checked="checked"';
6775: last;
6776: }
6777: }
6778: }
6779: }
6780: }
6781: $rem = $i%($numinrow);
6782: if ($rem == 0) {
6783: if ($i > 0) {
6784: $datatable .= '</tr>';
6785: }
6786: $datatable .= '<tr>';
6787: }
6788: $datatable .= '<td class="LC_left_item">'.
6789: '<span class="LC_nobreak"><label>'.
6790: '<input type="checkbox" name="'.$prefix.'_'.$type.
6791: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
6792: '</label></span></td>';
6793: }
6794: $rem = @locations%($numinrow);
6795: my $colsleft = $numinrow - $rem;
6796: if ($colsleft > 1 ) {
6797: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6798: ' </td>';
6799: } elsif ($colsleft == 1) {
6800: $datatable .= '<td class="LC_left_item"> </td>';
6801: }
6802: $datatable .= '</tr></table>';
6803: }
6804: $datatable .= '</td></tr>';
6805: $itemcount ++;
6806: }
6807: }
6808: }
6809: $$rowtotal += $itemcount;
6810: return $datatable;
6811: }
6812:
6813: sub build_location_hashes {
6814: my ($intdoms,$by_ip,$by_location) = @_;
6815: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
6816: (ref($by_location) eq 'HASH'));
6817: my %iphost = &Apache::lonnet::get_iphost();
6818: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
6819: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
6820: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
6821: foreach my $id (@{$iphost{$primary_ip}}) {
6822: my $intdom = &Apache::lonnet::internet_dom($id);
6823: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
6824: push(@{$intdoms},$intdom);
6825: }
6826: }
6827: }
6828: foreach my $ip (keys(%iphost)) {
6829: if (ref($iphost{$ip}) eq 'ARRAY') {
6830: foreach my $id (@{$iphost{$ip}}) {
6831: my $location = &Apache::lonnet::internet_dom($id);
6832: if ($location) {
6833: next if (grep(/^\Q$location\E$/,@{$intdoms}));
6834: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6835: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
6836: push(@{$by_ip->{$ip}},$location);
6837: }
6838: } else {
6839: $by_ip->{$ip} = [$location];
6840: }
6841: }
6842: }
6843: }
6844: }
6845: foreach my $ip (sort(keys(%{$by_ip}))) {
6846: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6847: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
6848: my $first = $by_ip->{$ip}->[0];
6849: if (ref($by_location->{$first}) eq 'ARRAY') {
6850: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
6851: push(@{$by_location->{$first}},$ip);
6852: }
6853: } else {
6854: $by_location->{$first} = [$ip];
6855: }
6856: }
6857: }
6858: return;
6859: }
6860:
6861: sub current_offloads_to {
6862: my ($dom,$settings,$servers) = @_;
6863: my (%spareid,%otherdomconfigs);
6864: if (ref($servers) eq 'HASH') {
6865: foreach my $lonhost (sort(keys(%{$servers}))) {
6866: my $gotspares;
6867: if (ref($settings) eq 'HASH') {
6868: if (ref($settings->{'spares'}) eq 'HASH') {
6869: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
6870: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
6871: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
6872: $gotspares = 1;
6873: }
6874: }
6875: }
6876: unless ($gotspares) {
6877: my $gotspares;
6878: my $serverhomeID =
6879: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
6880: my $serverhomedom =
6881: &Apache::lonnet::host_domain($serverhomeID);
6882: if ($serverhomedom ne $dom) {
6883: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
6884: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6885: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6886: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6887: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6888: $gotspares = 1;
6889: }
6890: }
6891: } else {
6892: $otherdomconfigs{$serverhomedom} =
6893: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
6894: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
6895: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6896: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6897: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
6898: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6899: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6900: $gotspares = 1;
6901: }
6902: }
6903: }
6904: }
6905: }
6906: }
6907: }
6908: unless ($gotspares) {
6909: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
6910: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6911: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6912: } else {
6913: my $server_hostname = &Apache::lonnet::hostname($lonhost);
6914: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
6915: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
6916: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6917: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6918: } else {
6919: my %what = (
6920: spareid => 1,
6921: );
6922: my ($result,$returnhash) =
6923: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6924: if ($result eq 'ok') {
6925: if (ref($returnhash) eq 'HASH') {
6926: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6927: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6928: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6929: }
6930: }
6931: }
6932: }
6933: }
6934: }
6935: }
6936: }
6937: return %spareid;
6938: }
6939:
6940: sub spares_row {
6941: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
6942: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
6943: my $css_class;
6944: my $numinrow = 4;
6945: my $itemcount = 1;
6946: my $datatable;
6947: my %typetitles = &sparestype_titles();
6948: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6949: foreach my $server (sort(keys(%{$servers}))) {
6950: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6951: my ($othercontrol,$serverdom);
6952: if ($serverhome ne $server) {
6953: $serverdom = &Apache::lonnet::host_domain($serverhome);
6954: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6955: } else {
6956: $serverdom = &Apache::lonnet::host_domain($server);
6957: if ($serverdom ne $dom) {
6958: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6959: }
6960: }
6961: next unless (ref($spareid->{$server}) eq 'HASH');
6962: my ($checkednow,$checkedoth);
6963: if (ref($curroffloadnow) eq 'HASH') {
6964: if ($curroffloadnow->{$server}) {
6965: $checkednow = ' checked="checked"';
6966: }
6967: }
6968: if (ref($curroffloadoth) eq 'HASH') {
6969: if ($curroffloadoth->{$server}) {
6970: $checkedoth = ' checked="checked"';
6971: }
6972: }
6973: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6974: $datatable .= '<tr'.$css_class.'>
6975: <td rowspan="2">
6976: <span class="LC_nobreak">'.
6977: &mt('[_1] when busy, offloads to:'
6978: ,'<b>'.$server.'</b>').'</span><br />'.
6979: '<span class="LC_nobreak">'."\n".
6980: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6981: ' '.&mt('Switch any active user on next access').'</label></span>'.
6982: "\n";
6983: if ($other_insts) {
6984: $datatable .= '<br />'.
6985: '<span class="LC_nobreak">'."\n".
6986: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
6987: ' '.&mt('Switch other institutions on next access').'</label></span>'.
6988: "\n";
6989: }
6990: my (%current,%canselect);
6991: my @choices =
6992: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6993: foreach my $type ('primary','default') {
6994: if (ref($spareid->{$server}) eq 'HASH') {
6995: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6996: my @spares = @{$spareid->{$server}{$type}};
6997: if (@spares > 0) {
6998: if ($othercontrol) {
6999: $current{$type} = join(', ',@spares);
7000: } else {
7001: $current{$type} .= '<table>';
7002: my $numspares = scalar(@spares);
7003: for (my $i=0; $i<@spares; $i++) {
7004: my $rem = $i%($numinrow);
7005: if ($rem == 0) {
7006: if ($i > 0) {
7007: $current{$type} .= '</tr>';
7008: }
7009: $current{$type} .= '<tr>';
7010: }
7011: $current{$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'".');" /> '.
7012: $spareid->{$server}{$type}[$i].
7013: '</label></td>'."\n";
7014: }
7015: my $rem = @spares%($numinrow);
7016: my $colsleft = $numinrow - $rem;
7017: if ($colsleft > 1 ) {
7018: $current{$type} .= '<td colspan="'.$colsleft.
7019: '" class="LC_left_item">'.
7020: ' </td>';
7021: } elsif ($colsleft == 1) {
7022: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
7023: }
7024: $current{$type} .= '</tr></table>';
7025: }
7026: }
7027: }
7028: if ($current{$type} eq '') {
7029: $current{$type} = &mt('None specified');
7030: }
7031: if ($othercontrol) {
7032: if ($type eq 'primary') {
7033: $canselect{$type} = $othercontrol;
7034: }
7035: } else {
7036: $canselect{$type} =
7037: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
7038: '<select name="newspare_'.$type.'_'.$server.'" '.
7039: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
7040: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
7041: if (@choices > 0) {
7042: foreach my $lonhost (@choices) {
7043: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
7044: }
7045: }
7046: $canselect{$type} .= '</select>'."\n";
7047: }
7048: } else {
7049: $current{$type} = &mt('Could not be determined');
7050: if ($type eq 'primary') {
7051: $canselect{$type} = $othercontrol;
7052: }
7053: }
7054: if ($type eq 'default') {
7055: $datatable .= '<tr'.$css_class.'>';
7056: }
7057: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
7058: '<td>'.$current{$type}.'</td>'."\n".
7059: '<td>'.$canselect{$type}.'</td></tr>'."\n";
7060: }
7061: $itemcount ++;
7062: }
7063: }
7064: $$rowtotal += $itemcount;
7065: return $datatable;
7066: }
7067:
7068: sub possible_newspares {
7069: my ($server,$currspares,$serverhomes,$altids) = @_;
7070: my $serverhostname = &Apache::lonnet::hostname($server);
7071: my %excluded;
7072: if ($serverhostname ne '') {
7073: %excluded = (
7074: $serverhostname => 1,
7075: );
7076: }
7077: if (ref($currspares) eq 'HASH') {
7078: foreach my $type (keys(%{$currspares})) {
7079: if (ref($currspares->{$type}) eq 'ARRAY') {
7080: if (@{$currspares->{$type}} > 0) {
7081: foreach my $curr (@{$currspares->{$type}}) {
7082: my $hostname = &Apache::lonnet::hostname($curr);
7083: $excluded{$hostname} = 1;
7084: }
7085: }
7086: }
7087: }
7088: }
7089: my @choices;
7090: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
7091: if (keys(%{$serverhomes}) > 1) {
7092: foreach my $name (sort(keys(%{$serverhomes}))) {
7093: unless ($excluded{$name}) {
7094: if (exists($altids->{$serverhomes->{$name}})) {
7095: push(@choices,$altids->{$serverhomes->{$name}});
7096: } else {
7097: push(@choices,$serverhomes->{$name});
7098: }
7099: }
7100: }
7101: }
7102: }
7103: return sort(@choices);
7104: }
7105:
7106: sub print_loadbalancing {
7107: my ($dom,$settings,$rowtotal) = @_;
7108: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7109: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7110: my $numinrow = 1;
7111: my $datatable;
7112: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7113: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
7114: if (ref($settings) eq 'HASH') {
7115: %existing = %{$settings};
7116: }
7117: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
7118: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
7119: \%currtargets,\%currrules,\%currcookies);
7120: } else {
7121: return;
7122: }
7123: my ($othertitle,$usertypes,$types) =
7124: &Apache::loncommon::sorted_inst_types($dom);
7125: my $rownum = 8;
7126: if (ref($types) eq 'ARRAY') {
7127: $rownum += scalar(@{$types});
7128: }
7129: my @css_class = ('LC_odd_row','LC_even_row');
7130: my $balnum = 0;
7131: my $islast;
7132: my (@toshow,$disabledtext);
7133: if (keys(%currbalancer) > 0) {
7134: @toshow = sort(keys(%currbalancer));
7135: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
7136: push(@toshow,'');
7137: }
7138: } else {
7139: @toshow = ('');
7140: $disabledtext = &mt('No existing load balancer');
7141: }
7142: foreach my $lonhost (@toshow) {
7143: if ($balnum == scalar(@toshow)-1) {
7144: $islast = 1;
7145: } else {
7146: $islast = 0;
7147: }
7148: my $cssidx = $balnum%2;
7149: my $targets_div_style = 'display: none';
7150: my $disabled_div_style = 'display: block';
7151: my $homedom_div_style = 'display: none';
7152: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
7153: '<td rowspan="'.$rownum.'" valign="top">'.
7154: '<p>';
7155: if ($lonhost eq '') {
7156: $datatable .= '<span class="LC_nobreak">';
7157: if (keys(%currbalancer) > 0) {
7158: $datatable .= &mt('Add balancer:');
7159: } else {
7160: $datatable .= &mt('Enable balancer:');
7161: }
7162: $datatable .= ' '.
7163: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
7164: ' id="loadbalancing_lonhost_'.$balnum.'"'.
7165: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
7166: '<option value="" selected="selected">'.&mt('None').
7167: '</option>'."\n";
7168: foreach my $server (sort(keys(%servers))) {
7169: next if ($currbalancer{$server});
7170: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
7171: }
7172: $datatable .=
7173: '</select>'."\n".
7174: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
7175: } else {
7176: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
7177: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
7178: &mt('Stop balancing').'</label>'.
7179: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
7180: $targets_div_style = 'display: block';
7181: $disabled_div_style = 'display: none';
7182: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
7183: $homedom_div_style = 'display: block';
7184: }
7185: }
7186: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
7187: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
7188: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
7189: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
7190: my ($numspares,@spares) = &count_servers($lonhost,%servers);
7191: my @sparestypes = ('primary','default');
7192: my %typetitles = &sparestype_titles();
7193: my %hostherechecked = (
7194: no => ' checked="checked"',
7195: );
7196: my %balcookiechecked = (
7197: no => ' checked="checked"',
7198: );
7199: foreach my $sparetype (@sparestypes) {
7200: my $targettable;
7201: for (my $i=0; $i<$numspares; $i++) {
7202: my $checked;
7203: if (ref($currtargets{$lonhost}) eq 'HASH') {
7204: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7205: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7206: $checked = ' checked="checked"';
7207: }
7208: }
7209: }
7210: my ($chkboxval,$disabled);
7211: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
7212: $chkboxval = $spares[$i];
7213: }
7214: if (exists($currbalancer{$spares[$i]})) {
7215: $disabled = ' disabled="disabled"';
7216: }
7217: $targettable .=
7218: '<td><span class="LC_nobreak"><label>'.
7219: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
7220: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
7221: '</span></label></span></td>';
7222: my $rem = $i%($numinrow);
7223: if ($rem == 0) {
7224: if (($i > 0) && ($i < $numspares-1)) {
7225: $targettable .= '</tr>';
7226: }
7227: if ($i < $numspares-1) {
7228: $targettable .= '<tr>';
7229: }
7230: }
7231: }
7232: if ($targettable ne '') {
7233: my $rem = $numspares%($numinrow);
7234: my $colsleft = $numinrow - $rem;
7235: if ($colsleft > 1 ) {
7236: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7237: ' </td>';
7238: } elsif ($colsleft == 1) {
7239: $targettable .= '<td class="LC_left_item"> </td>';
7240: }
7241: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
7242: '<table><tr>'.$targettable.'</tr></table><br />';
7243: }
7244: $hostherechecked{$sparetype} = '';
7245: if (ref($currtargets{$lonhost}) eq 'HASH') {
7246: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7247: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7248: $hostherechecked{$sparetype} = ' checked="checked"';
7249: $hostherechecked{'no'} = '';
7250: }
7251: }
7252: }
7253: }
7254: if ($currcookies{$lonhost}) {
7255: %balcookiechecked = (
7256: yes => ' checked="checked"',
7257: );
7258: }
7259: $datatable .= &mt('Hosting on balancer itself').'<br />'.
7260: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
7261: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
7262: foreach my $sparetype (@sparestypes) {
7263: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
7264: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
7265: '</i></label><br />';
7266: }
7267: $datatable .= &mt('Use balancer cookie').'<br />'.
7268: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
7269: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
7270: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
7271: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
7272: '</div></td></tr>'.
7273: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
7274: $othertitle,$usertypes,$types,\%servers,
7275: \%currbalancer,$lonhost,
7276: $targets_div_style,$homedom_div_style,
7277: $css_class[$cssidx],$balnum,$islast);
7278: $$rowtotal += $rownum;
7279: $balnum ++;
7280: }
7281: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
7282: return $datatable;
7283: }
7284:
7285: sub get_loadbalancers_config {
7286: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
7287: return unless ((ref($servers) eq 'HASH') &&
7288: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
7289: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
7290: (ref($currcookies) eq 'HASH'));
7291: if (keys(%{$existing}) > 0) {
7292: my $oldlonhost;
7293: foreach my $key (sort(keys(%{$existing}))) {
7294: if ($key eq 'lonhost') {
7295: $oldlonhost = $existing->{'lonhost'};
7296: $currbalancer->{$oldlonhost} = 1;
7297: } elsif ($key eq 'targets') {
7298: if ($oldlonhost) {
7299: $currtargets->{$oldlonhost} = $existing->{'targets'};
7300: }
7301: } elsif ($key eq 'rules') {
7302: if ($oldlonhost) {
7303: $currrules->{$oldlonhost} = $existing->{'rules'};
7304: }
7305: } elsif (ref($existing->{$key}) eq 'HASH') {
7306: $currbalancer->{$key} = 1;
7307: $currtargets->{$key} = $existing->{$key}{'targets'};
7308: $currrules->{$key} = $existing->{$key}{'rules'};
7309: if ($existing->{$key}{'cookie'}) {
7310: $currcookies->{$key} = 1;
7311: }
7312: }
7313: }
7314: } else {
7315: my ($balancerref,$targetsref) =
7316: &Apache::lonnet::get_lonbalancer_config($servers);
7317: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
7318: foreach my $server (sort(keys(%{$balancerref}))) {
7319: $currbalancer->{$server} = 1;
7320: $currtargets->{$server} = $targetsref->{$server};
7321: }
7322: }
7323: }
7324: return;
7325: }
7326:
7327: sub loadbalancing_rules {
7328: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
7329: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
7330: $css_class,$balnum,$islast) = @_;
7331: my $output;
7332: my $num = 0;
7333: my ($alltypes,$othertypes,$titles) =
7334: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
7335: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
7336: foreach my $type (@{$alltypes}) {
7337: $num ++;
7338: my $current;
7339: if (ref($currrules) eq 'HASH') {
7340: $current = $currrules->{$type};
7341: }
7342: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7343: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
7344: $current = '';
7345: }
7346: }
7347: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
7348: $servers,$currbalancer,$lonhost,$dom,
7349: $targets_div_style,$homedom_div_style,
7350: $css_class,$balnum,$num,$islast);
7351: }
7352: }
7353: return $output;
7354: }
7355:
7356: sub loadbalancing_titles {
7357: my ($dom,$intdom,$usertypes,$types) = @_;
7358: my %othertypes = (
7359: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
7360: '_LC_author' => &mt('Users from [_1] with author role',$dom),
7361: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
7362: '_LC_external' => &mt('Users not from [_1]',$intdom),
7363: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
7364: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
7365: );
7366: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
7367: my @available;
7368: if (ref($types) eq 'ARRAY') {
7369: @available = @{$types};
7370: }
7371: unless (grep(/^default$/,@available)) {
7372: push(@available,'default');
7373: }
7374: unshift(@alltypes,@available);
7375: my %titles;
7376: foreach my $type (@alltypes) {
7377: if ($type =~ /^_LC_/) {
7378: $titles{$type} = $othertypes{$type};
7379: } elsif ($type eq 'default') {
7380: $titles{$type} = &mt('All users from [_1]',$dom);
7381: if (ref($types) eq 'ARRAY') {
7382: if (@{$types} > 0) {
7383: $titles{$type} = &mt('Other users from [_1]',$dom);
7384: }
7385: }
7386: } elsif (ref($usertypes) eq 'HASH') {
7387: $titles{$type} = $usertypes->{$type};
7388: }
7389: }
7390: return (\@alltypes,\%othertypes,\%titles);
7391: }
7392:
7393: sub loadbalance_rule_row {
7394: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
7395: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
7396: my @rulenames;
7397: my %ruletitles = &offloadtype_text();
7398: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
7399: @rulenames = ('balancer','offloadedto','specific');
7400: } else {
7401: @rulenames = ('default','homeserver');
7402: if ($type eq '_LC_external') {
7403: push(@rulenames,'externalbalancer');
7404: } else {
7405: push(@rulenames,'specific');
7406: }
7407: push(@rulenames,'none');
7408: }
7409: my $style = $targets_div_style;
7410: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7411: $style = $homedom_div_style;
7412: }
7413: my $space;
7414: if ($islast && $num == 1) {
7415: $space = '<div display="inline-block"> </div>';
7416: }
7417: my $output =
7418: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
7419: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
7420: '<td valaign="top">'.$space.
7421: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
7422: for (my $i=0; $i<@rulenames; $i++) {
7423: my $rule = $rulenames[$i];
7424: my ($checked,$extra);
7425: if ($rulenames[$i] eq 'default') {
7426: $rule = '';
7427: }
7428: if ($rulenames[$i] eq 'specific') {
7429: if (ref($servers) eq 'HASH') {
7430: my $default;
7431: if (($current ne '') && (exists($servers->{$current}))) {
7432: $checked = ' checked="checked"';
7433: }
7434: unless ($checked) {
7435: $default = ' selected="selected"';
7436: }
7437: $extra =
7438: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
7439: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
7440: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
7441: '<option value=""'.$default.'></option>'."\n";
7442: foreach my $server (sort(keys(%{$servers}))) {
7443: if (ref($currbalancer) eq 'HASH') {
7444: next if (exists($currbalancer->{$server}));
7445: }
7446: my $selected;
7447: if ($server eq $current) {
7448: $selected = ' selected="selected"';
7449: }
7450: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
7451: }
7452: $extra .= '</select>';
7453: }
7454: } elsif ($rule eq $current) {
7455: $checked = ' checked="checked"';
7456: }
7457: $output .= '<span class="LC_nobreak"><label>'.
7458: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
7459: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
7460: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
7461: ')"'.$checked.' /> ';
7462: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
7463: $output .= $ruletitles{'particular'};
7464: } else {
7465: $output .= $ruletitles{$rulenames[$i]};
7466: }
7467: $output .= '</label>'.$extra.'</span><br />'."\n";
7468: }
7469: $output .= '</div></td></tr>'."\n";
7470: return $output;
7471: }
7472:
7473: sub offloadtype_text {
7474: my %ruletitles = &Apache::lonlocal::texthash (
7475: 'default' => 'Offloads to default destinations',
7476: 'homeserver' => "Offloads to user's home server",
7477: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
7478: 'specific' => 'Offloads to specific server',
7479: 'none' => 'No offload',
7480: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
7481: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
7482: 'particular' => 'Session hosted (after re-auth) on server:',
7483: );
7484: return %ruletitles;
7485: }
7486:
7487: sub sparestype_titles {
7488: my %typestitles = &Apache::lonlocal::texthash (
7489: 'primary' => 'primary',
7490: 'default' => 'default',
7491: );
7492: return %typestitles;
7493: }
7494:
7495: sub contact_titles {
7496: my %titles = &Apache::lonlocal::texthash (
7497: 'supportemail' => 'Support E-mail address',
7498: 'adminemail' => 'Default Server Admin E-mail address',
7499: 'errormail' => 'Error reports to be e-mailed to',
7500: 'packagesmail' => 'Package update alerts to be e-mailed to',
7501: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
7502: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
7503: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
7504: 'requestsmail' => 'E-mail from course requests requiring approval',
7505: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
7506: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
7507: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
7508: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
7509: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
7510: 'errorweights' => 'Weights used to compute error count',
7511: 'errorexcluded' => 'Servers with unsent updates excluded from count',
7512: );
7513: my %short_titles = &Apache::lonlocal::texthash (
7514: adminemail => 'Admin E-mail address',
7515: supportemail => 'Support E-mail',
7516: );
7517: return (\%titles,\%short_titles);
7518: }
7519:
7520: sub helpform_fields {
7521: my %titles = &Apache::lonlocal::texthash (
7522: 'username' => 'Name',
7523: 'user' => 'Username/domain',
7524: 'phone' => 'Phone',
7525: 'cc' => 'Cc e-mail',
7526: 'course' => 'Course Details',
7527: 'section' => 'Sections',
7528: 'screenshot' => 'File upload',
7529: );
7530: my @fields = ('username','phone','user','course','section','cc','screenshot');
7531: my %possoptions = (
7532: username => ['yes','no','req'],
7533: phone => ['yes','no','req'],
7534: user => ['yes','no'],
7535: cc => ['yes','no'],
7536: course => ['yes','no'],
7537: section => ['yes','no'],
7538: screenshot => ['yes','no'],
7539: );
7540: my %fieldoptions = &Apache::lonlocal::texthash (
7541: 'yes' => 'Optional',
7542: 'req' => 'Required',
7543: 'no' => "Not shown",
7544: );
7545: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
7546: }
7547:
7548: sub tool_titles {
7549: my %titles = &Apache::lonlocal::texthash (
7550: aboutme => 'Personal web page',
7551: blog => 'Blog',
7552: webdav => 'WebDAV',
7553: portfolio => 'Portfolio',
7554: official => 'Official courses (with institutional codes)',
7555: unofficial => 'Unofficial courses',
7556: community => 'Communities',
7557: textbook => 'Textbook courses',
7558: );
7559: return %titles;
7560: }
7561:
7562: sub courserequest_titles {
7563: my %titles = &Apache::lonlocal::texthash (
7564: official => 'Official',
7565: unofficial => 'Unofficial',
7566: community => 'Communities',
7567: textbook => 'Textbook',
7568: norequest => 'Not allowed',
7569: approval => 'Approval by Dom. Coord.',
7570: validate => 'With validation',
7571: autolimit => 'Numerical limit',
7572: unlimited => '(blank for unlimited)',
7573: );
7574: return %titles;
7575: }
7576:
7577: sub authorrequest_titles {
7578: my %titles = &Apache::lonlocal::texthash (
7579: norequest => 'Not allowed',
7580: approval => 'Approval by Dom. Coord.',
7581: automatic => 'Automatic approval',
7582: );
7583: return %titles;
7584: }
7585:
7586: sub courserequest_conditions {
7587: my %conditions = &Apache::lonlocal::texthash (
7588: approval => '(Processing of request subject to approval by Domain Coordinator).',
7589: validate => '(Processing of request subject to institutional validation).',
7590: );
7591: return %conditions;
7592: }
7593:
7594:
7595: sub print_usercreation {
7596: my ($position,$dom,$settings,$rowtotal) = @_;
7597: my $numinrow = 4;
7598: my $datatable;
7599: if ($position eq 'top') {
7600: $$rowtotal ++;
7601: my $rowcount = 0;
7602: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
7603: if (ref($rules) eq 'HASH') {
7604: if (keys(%{$rules}) > 0) {
7605: $datatable .= &user_formats_row('username',$settings,$rules,
7606: $ruleorder,$numinrow,$rowcount);
7607: $$rowtotal ++;
7608: $rowcount ++;
7609: }
7610: }
7611: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
7612: if (ref($idrules) eq 'HASH') {
7613: if (keys(%{$idrules}) > 0) {
7614: $datatable .= &user_formats_row('id',$settings,$idrules,
7615: $idruleorder,$numinrow,$rowcount);
7616: $$rowtotal ++;
7617: $rowcount ++;
7618: }
7619: }
7620: if ($rowcount == 0) {
7621: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
7622: $$rowtotal ++;
7623: $rowcount ++;
7624: }
7625: } elsif ($position eq 'middle') {
7626: my @creators = ('author','course','requestcrs');
7627: my ($rules,$ruleorder) =
7628: &Apache::lonnet::inst_userrules($dom,'username');
7629: my %lt = &usercreation_types();
7630: my %checked;
7631: if (ref($settings) eq 'HASH') {
7632: if (ref($settings->{'cancreate'}) eq 'HASH') {
7633: foreach my $item (@creators) {
7634: $checked{$item} = $settings->{'cancreate'}{$item};
7635: }
7636: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
7637: foreach my $item (@creators) {
7638: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
7639: $checked{$item} = 'none';
7640: }
7641: }
7642: }
7643: }
7644: my $rownum = 0;
7645: foreach my $item (@creators) {
7646: $rownum ++;
7647: if ($checked{$item} eq '') {
7648: $checked{$item} = 'any';
7649: }
7650: my $css_class;
7651: if ($rownum%2) {
7652: $css_class = '';
7653: } else {
7654: $css_class = ' class="LC_odd_row" ';
7655: }
7656: $datatable .= '<tr'.$css_class.'>'.
7657: '<td><span class="LC_nobreak">'.$lt{$item}.
7658: '</span></td><td align="right">';
7659: my @options = ('any');
7660: if (ref($rules) eq 'HASH') {
7661: if (keys(%{$rules}) > 0) {
7662: push(@options,('official','unofficial'));
7663: }
7664: }
7665: push(@options,'none');
7666: foreach my $option (@options) {
7667: my $type = 'radio';
7668: my $check = ' ';
7669: if ($checked{$item} eq $option) {
7670: $check = ' checked="checked" ';
7671: }
7672: $datatable .= '<span class="LC_nobreak"><label>'.
7673: '<input type="'.$type.'" name="can_createuser_'.
7674: $item.'" value="'.$option.'"'.$check.'/> '.
7675: $lt{$option}.'</label> </span>';
7676: }
7677: $datatable .= '</td></tr>';
7678: }
7679: } else {
7680: my @contexts = ('author','course','domain');
7681: my @authtypes = ('int','krb4','krb5','loc');
7682: my %checked;
7683: if (ref($settings) eq 'HASH') {
7684: if (ref($settings->{'authtypes'}) eq 'HASH') {
7685: foreach my $item (@contexts) {
7686: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
7687: foreach my $auth (@authtypes) {
7688: if ($settings->{'authtypes'}{$item}{$auth}) {
7689: $checked{$item}{$auth} = ' checked="checked" ';
7690: }
7691: }
7692: }
7693: }
7694: }
7695: } else {
7696: foreach my $item (@contexts) {
7697: foreach my $auth (@authtypes) {
7698: $checked{$item}{$auth} = ' checked="checked" ';
7699: }
7700: }
7701: }
7702: my %title = &context_names();
7703: my %authname = &authtype_names();
7704: my $rownum = 0;
7705: my $css_class;
7706: foreach my $item (@contexts) {
7707: if ($rownum%2) {
7708: $css_class = '';
7709: } else {
7710: $css_class = ' class="LC_odd_row" ';
7711: }
7712: $datatable .= '<tr'.$css_class.'>'.
7713: '<td>'.$title{$item}.
7714: '</td><td class="LC_left_item">'.
7715: '<span class="LC_nobreak">';
7716: foreach my $auth (@authtypes) {
7717: $datatable .= '<label>'.
7718: '<input type="checkbox" name="'.$item.'_auth" '.
7719: $checked{$item}{$auth}.' value="'.$auth.'" />'.
7720: $authname{$auth}.'</label> ';
7721: }
7722: $datatable .= '</span></td></tr>';
7723: $rownum ++;
7724: }
7725: $$rowtotal += $rownum;
7726: }
7727: return $datatable;
7728: }
7729:
7730: sub print_selfcreation {
7731: my ($position,$dom,$settings,$rowtotal) = @_;
7732: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
7733: $emaildomain,$datatable);
7734: if (ref($settings) eq 'HASH') {
7735: if (ref($settings->{'cancreate'}) eq 'HASH') {
7736: $createsettings = $settings->{'cancreate'};
7737: if (ref($createsettings) eq 'HASH') {
7738: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
7739: @selfcreate = @{$createsettings->{'selfcreate'}};
7740: } elsif ($createsettings->{'selfcreate'} ne '') {
7741: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
7742: @selfcreate = ('email','login','sso');
7743: } elsif ($createsettings->{'selfcreate'} ne 'none') {
7744: @selfcreate = ($createsettings->{'selfcreate'});
7745: }
7746: }
7747: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
7748: $processing = $createsettings->{'selfcreateprocessing'};
7749: }
7750: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
7751: $emailoptions = $createsettings->{'emailoptions'};
7752: }
7753: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
7754: $emailverified = $createsettings->{'emailverified'};
7755: }
7756: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
7757: $emaildomain = $createsettings->{'emaildomain'};
7758: }
7759: }
7760: }
7761: }
7762: my %radiohash;
7763: my $numinrow = 4;
7764: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
7765: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7766: if ($position eq 'top') {
7767: my %choices = &Apache::lonlocal::texthash (
7768: cancreate_login => 'Institutional Login',
7769: cancreate_sso => 'Institutional Single Sign On',
7770: );
7771: my @toggles = sort(keys(%choices));
7772: my %defaultchecked = (
7773: 'cancreate_login' => 'off',
7774: 'cancreate_sso' => 'off',
7775: );
7776: my ($onclick,$itemcount);
7777: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7778: \%choices,$itemcount,$onclick);
7779: $$rowtotal += $itemcount;
7780:
7781: if (ref($usertypes) eq 'HASH') {
7782: if (keys(%{$usertypes}) > 0) {
7783: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
7784: $dom,$numinrow,$othertitle,
7785: 'statustocreate',$rowtotal);
7786: $$rowtotal ++;
7787: }
7788: }
7789: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
7790: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7791: $fieldtitles{'inststatus'} = &mt('Institutional status');
7792: my $rem;
7793: my $numperrow = 2;
7794: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
7795: $datatable .= '<tr'.$css_class.'>'.
7796: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
7797: '<td class="LC_left_item">'."\n".
7798: '<table>'."\n";
7799: for (my $i=0; $i<@fields; $i++) {
7800: $rem = $i%($numperrow);
7801: if ($rem == 0) {
7802: if ($i > 0) {
7803: $datatable .= '</tr>';
7804: }
7805: $datatable .= '<tr>';
7806: }
7807: my $currval;
7808: if (ref($createsettings) eq 'HASH') {
7809: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
7810: $currval = $createsettings->{'shibenv'}{$fields[$i]};
7811: }
7812: }
7813: $datatable .= '<td class="LC_left_item">'.
7814: '<span class="LC_nobreak">'.
7815: '<input type="text" name="shibenv_'.$fields[$i].'" '.
7816: 'value="'.$currval.'" size="10" /> '.
7817: $fieldtitles{$fields[$i]}.'</span></td>';
7818: }
7819: my $colsleft = $numperrow - $rem;
7820: if ($colsleft > 1 ) {
7821: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7822: ' </td>';
7823: } elsif ($colsleft == 1) {
7824: $datatable .= '<td class="LC_left_item"> </td>';
7825: }
7826: $datatable .= '</tr></table></td></tr>';
7827: $$rowtotal ++;
7828: } elsif ($position eq 'middle') {
7829: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
7830: my @posstypes;
7831: if (ref($types) eq 'ARRAY') {
7832: @posstypes = @{$types};
7833: }
7834: unless (grep(/^default$/,@posstypes)) {
7835: push(@posstypes,'default');
7836: }
7837: my %usertypeshash;
7838: if (ref($usertypes) eq 'HASH') {
7839: %usertypeshash = %{$usertypes};
7840: }
7841: $usertypeshash{'default'} = $othertitle;
7842: foreach my $status (@posstypes) {
7843: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
7844: $numinrow,$$rowtotal,\%usertypeshash);
7845: $$rowtotal ++;
7846: }
7847: } else {
7848: my %choices = &Apache::lonlocal::texthash (
7849: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
7850: );
7851: my @toggles = sort(keys(%choices));
7852: my %defaultchecked = (
7853: 'cancreate_email' => 'off',
7854: );
7855: my $customclass = 'LC_selfcreate_email';
7856: my $classprefix = 'LC_canmodify_emailusername_';
7857: my $optionsprefix = 'LC_options_emailusername_';
7858: my $display = 'none';
7859: my $rowstyle = 'display:none';
7860: if (grep(/^\Qemail\E$/,@selfcreate)) {
7861: $display = 'block';
7862: $rowstyle = 'display:table-row';
7863: }
7864: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
7865: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7866: \%choices,$$rowtotal,$onclick);
7867: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
7868: $rowstyle);
7869: $$rowtotal ++;
7870: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
7871: $rowstyle);
7872: $$rowtotal ++;
7873: my (@ordered,@posstypes,%usertypeshash);
7874: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7875: my ($emailrules,$emailruleorder) =
7876: &Apache::lonnet::inst_userrules($dom,'email');
7877: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7878: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7879: if (ref($types) eq 'ARRAY') {
7880: @posstypes = @{$types};
7881: }
7882: if (@posstypes) {
7883: unless (grep(/^default$/,@posstypes)) {
7884: push(@posstypes,'default');
7885: }
7886: if (ref($usertypes) eq 'HASH') {
7887: %usertypeshash = %{$usertypes};
7888: }
7889: my $currassign;
7890: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
7891: $currassign = {
7892: selfassign => $domdefaults{'inststatusguest'},
7893: };
7894: @ordered = @{$domdefaults{'inststatusguest'}};
7895: } else {
7896: $currassign = { selfassign => [] };
7897: }
7898: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
7899: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
7900: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
7901: $numinrow,$othertitle,'selfassign',
7902: $rowtotal,$onclicktypes,$customclass,
7903: $rowstyle);
7904: $$rowtotal ++;
7905: $usertypeshash{'default'} = $othertitle;
7906: foreach my $status (@posstypes) {
7907: my $css_class;
7908: if ($$rowtotal%2) {
7909: $css_class = 'LC_odd_row ';
7910: }
7911: $css_class .= $customclass;
7912: my $rowid = $optionsprefix.$status;
7913: my $hidden = 1;
7914: my $currstyle = 'display:none';
7915: if (grep(/^\Q$status\E$/,@ordered)) {
7916: $currstyle = $rowstyle;
7917: $hidden = 0;
7918: }
7919: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7920: $emailrules,$emailruleorder,$settings,$status,$rowid,
7921: $usertypeshash{$status},$css_class,$currstyle,$intdom);
7922: unless ($hidden) {
7923: $$rowtotal ++;
7924: }
7925: }
7926: } else {
7927: my $css_class;
7928: if ($$rowtotal%2) {
7929: $css_class = 'LC_odd_row ';
7930: }
7931: $css_class .= $customclass;
7932: $usertypeshash{'default'} = $othertitle;
7933: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7934: $emailrules,$emailruleorder,$settings,'default','',
7935: $othertitle,$css_class,$rowstyle,$intdom);
7936: $$rowtotal ++;
7937: }
7938: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7939: $numinrow = 1;
7940: if (@posstypes) {
7941: foreach my $status (@posstypes) {
7942: my $rowid = $classprefix.$status;
7943: my $datarowstyle = 'display:none';
7944: if (grep(/^\Q$status\E$/,@ordered)) {
7945: $datarowstyle = $rowstyle;
7946: }
7947: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7948: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7949: $infotitles,$rowid,$customclass,$datarowstyle);
7950: unless ($datarowstyle eq 'display:none') {
7951: $$rowtotal ++;
7952: }
7953: }
7954: } else {
7955: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7956: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7957: $infotitles,'',$customclass,$rowstyle);
7958: }
7959: }
7960: return $datatable;
7961: }
7962:
7963: sub selfcreate_javascript {
7964: return <<"ENDSCRIPT";
7965:
7966: <script type="text/javascript">
7967: // <![CDATA[
7968:
7969: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7970: var x = document.getElementsByClassName(target);
7971: var insttypes = 0;
7972: var insttypeRegExp = new RegExp(prefix);
7973: if ((x.length != undefined) && (x.length > 0)) {
7974: if (form.elements[radio].length != undefined) {
7975: for (var i=0; i<form.elements[radio].length; i++) {
7976: if (form.elements[radio][i].checked) {
7977: if (form.elements[radio][i].value == 1) {
7978: for (var j=0; j<x.length; j++) {
7979: if (x[j].id == 'undefined') {
7980: x[j].style.display = 'table-row';
7981: } else if (insttypeRegExp.test(x[j].id)) {
7982: insttypes ++;
7983: } else {
7984: x[j].style.display = 'table-row';
7985: }
7986: }
7987: } else {
7988: for (var j=0; j<x.length; j++) {
7989: x[j].style.display = 'none';
7990: }
7991: }
7992: break;
7993: }
7994: }
7995: if (insttypes > 0) {
7996: toggleDataRow(form,checkbox,target,altprefix);
7997: toggleDataRow(form,checkbox,target,prefix,1);
7998: }
7999: }
8000: }
8001: return;
8002: }
8003:
8004: function toggleDataRow(form,checkbox,target,prefix,docount) {
8005: if (form.elements[checkbox].length != undefined) {
8006: var count = 0;
8007: if (docount) {
8008: for (var i=0; i<form.elements[checkbox].length; i++) {
8009: if (form.elements[checkbox][i].checked) {
8010: count ++;
8011: }
8012: }
8013: }
8014: for (var i=0; i<form.elements[checkbox].length; i++) {
8015: var type = form.elements[checkbox][i].value;
8016: if (document.getElementById(prefix+type)) {
8017: if (form.elements[checkbox][i].checked) {
8018: document.getElementById(prefix+type).style.display = 'table-row';
8019: if (count % 2 == 1) {
8020: document.getElementById(prefix+type).className = target+' LC_odd_row';
8021: } else {
8022: document.getElementById(prefix+type).className = target;
8023: }
8024: count ++;
8025: } else {
8026: document.getElementById(prefix+type).style.display = 'none';
8027: }
8028: }
8029: }
8030: }
8031: return;
8032: }
8033:
8034: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
8035: var caller = radio+'_'+status;
8036: if (form.elements[caller].length != undefined) {
8037: for (var i=0; i<form.elements[caller].length; i++) {
8038: if (form.elements[caller][i].checked) {
8039: if (document.getElementById(altprefix+'_inst_'+status)) {
8040: var curr = form.elements[caller][i].value;
8041: if (prefix) {
8042: document.getElementById(prefix+'_'+status).style.display = 'none';
8043: }
8044: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
8045: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
8046: if (curr == 'custom') {
8047: if (prefix) {
8048: document.getElementById(prefix+'_'+status).style.display = 'inline';
8049: }
8050: } else if (curr == 'inst') {
8051: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
8052: } else if (curr == 'noninst') {
8053: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
8054: }
8055: break;
8056: }
8057: }
8058: }
8059: }
8060: }
8061:
8062: // ]]>
8063: </script>
8064:
8065: ENDSCRIPT
8066: }
8067:
8068: sub noninst_users {
8069: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
8070: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
8071: my $class = 'LC_left_item';
8072: if ($css_class) {
8073: $css_class = ' class="'.$css_class.'"';
8074: }
8075: if ($rowid) {
8076: $rowid = ' id="'.$rowid.'"';
8077: }
8078: if ($rowstyle) {
8079: $rowstyle = ' style="'.$rowstyle.'"';
8080: }
8081: my ($output,$description);
8082: if ($type eq 'default') {
8083: $description = &mt('Requests for: [_1]',$typetitle);
8084: } else {
8085: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
8086: }
8087: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
8088: "<td>$description</td>\n".
8089: '<td class="'.$class.'" colspan="2">'.
8090: '<table><tr>';
8091: my %headers = &Apache::lonlocal::texthash(
8092: approve => 'Processing',
8093: email => 'E-mail',
8094: username => 'Username',
8095: );
8096: foreach my $item ('approve','email','username') {
8097: $output .= '<th>'.$headers{$item}.'</th>';
8098: }
8099: $output .= '</tr><tr>';
8100: foreach my $item ('approve','email','username') {
8101: $output .= '<td valign="top">';
8102: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
8103: if ($item eq 'approve') {
8104: %choices = &Apache::lonlocal::texthash (
8105: automatic => 'Automatically approved',
8106: approval => 'Queued for approval',
8107: );
8108: @options = ('automatic','approval');
8109: $hashref = $processing;
8110: $defoption = 'automatic';
8111: $name = 'cancreate_emailprocess_'.$type;
8112: } elsif ($item eq 'email') {
8113: %choices = &Apache::lonlocal::texthash (
8114: any => 'Any e-mail',
8115: inst => 'Institutional only',
8116: noninst => 'Non-institutional only',
8117: custom => 'Custom restrictions',
8118: );
8119: @options = ('any','inst','noninst');
8120: my $showcustom;
8121: if (ref($emailrules) eq 'HASH') {
8122: if (keys(%{$emailrules}) > 0) {
8123: push(@options,'custom');
8124: $showcustom = 'cancreate_emailrule';
8125: if (ref($settings) eq 'HASH') {
8126: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
8127: foreach my $rule (@{$settings->{'email_rule'}}) {
8128: if (exists($emailrules->{$rule})) {
8129: $hascustom ++;
8130: }
8131: }
8132: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
8133: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
8134: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
8135: if (exists($emailrules->{$rule})) {
8136: $hascustom ++;
8137: }
8138: }
8139: }
8140: }
8141: }
8142: }
8143: }
8144: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
8145: "'cancreate_emaildomain','$type'".');"';
8146: $hashref = $emailoptions;
8147: $defoption = 'any';
8148: $name = 'cancreate_emailoptions_'.$type;
8149: } elsif ($item eq 'username') {
8150: %choices = &Apache::lonlocal::texthash (
8151: all => 'Same as e-mail',
8152: first => 'Omit @domain',
8153: free => 'Free to choose',
8154: );
8155: @options = ('all','first','free');
8156: $hashref = $emailverified;
8157: $defoption = 'all';
8158: $name = 'cancreate_usernameoptions_'.$type;
8159: }
8160: foreach my $option (@options) {
8161: my $checked;
8162: if (ref($hashref) eq 'HASH') {
8163: if ($type eq '') {
8164: if (!exists($hashref->{'default'})) {
8165: if ($option eq $defoption) {
8166: $checked = ' checked="checked"';
8167: }
8168: } else {
8169: if ($hashref->{'default'} eq $option) {
8170: $checked = ' checked="checked"';
8171: }
8172: }
8173: } else {
8174: if (!exists($hashref->{$type})) {
8175: if ($option eq $defoption) {
8176: $checked = ' checked="checked"';
8177: }
8178: } else {
8179: if ($hashref->{$type} eq $option) {
8180: $checked = ' checked="checked"';
8181: }
8182: }
8183: }
8184: } elsif (($item eq 'email') && ($hascustom)) {
8185: if ($option eq 'custom') {
8186: $checked = ' checked="checked"';
8187: }
8188: } elsif ($option eq $defoption) {
8189: $checked = ' checked="checked"';
8190: }
8191: $output .= '<span class="LC_nobreak"><label>'.
8192: '<input type="radio" name="'.$name.'"'.
8193: $checked.' value="'.$option.'"'.$onclick.' />'.
8194: $choices{$option}.'</label></span><br />';
8195: if ($item eq 'email') {
8196: if ($option eq 'custom') {
8197: my $id = 'cancreate_emailrule_'.$type;
8198: my $display = 'none';
8199: if ($checked) {
8200: $display = 'inline';
8201: }
8202: my $numinrow = 2;
8203: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
8204: '<legend>'.&mt('Disallow').'</legend><table>'.
8205: &user_formats_row('email',$settings,$emailrules,
8206: $emailruleorder,$numinrow,'',$type);
8207: '</table></fieldset>';
8208: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
8209: my %text = &Apache::lonlocal::texthash (
8210: inst => 'must end:',
8211: noninst => 'cannot end:',
8212: );
8213: my $value;
8214: if (ref($emaildomain) eq 'HASH') {
8215: if (ref($emaildomain->{$type}) eq 'HASH') {
8216: $value = $emaildomain->{$type}->{$option};
8217: }
8218: }
8219: if ($value eq '') {
8220: $value = '@'.$intdom;
8221: }
8222: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
8223: my $display = 'none';
8224: if ($checked) {
8225: $display = 'inline';
8226: }
8227: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
8228: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
8229: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
8230: '</div>';
8231: }
8232: }
8233: }
8234: $output .= '</td>'."\n";
8235: }
8236: $output .= "</tr></table></td></tr>\n";
8237: return $output;
8238: }
8239:
8240: sub captcha_choice {
8241: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
8242: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
8243: $vertext,$currver);
8244: my %lt = &captcha_phrases();
8245: $keyentry = 'hidden';
8246: my $colspan=2;
8247: if ($context eq 'cancreate') {
8248: $rowname = &mt('CAPTCHA validation');
8249: } elsif ($context eq 'login') {
8250: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
8251: } elsif ($context eq 'passwords') {
8252: $rowname = &mt('"Forgot Password" CAPTCHA validation');
8253: $colspan=1;
8254: }
8255: if (ref($settings) eq 'HASH') {
8256: if ($settings->{'captcha'}) {
8257: $checked{$settings->{'captcha'}} = ' checked="checked"';
8258: } else {
8259: $checked{'original'} = ' checked="checked"';
8260: }
8261: if ($settings->{'captcha'} eq 'recaptcha') {
8262: $pubtext = $lt{'pub'};
8263: $privtext = $lt{'priv'};
8264: $keyentry = 'text';
8265: $vertext = $lt{'ver'};
8266: $currver = $settings->{'recaptchaversion'};
8267: if ($currver ne '2') {
8268: $currver = 1;
8269: }
8270: }
8271: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
8272: $currpub = $settings->{'recaptchakeys'}{'public'};
8273: $currpriv = $settings->{'recaptchakeys'}{'private'};
8274: }
8275: } else {
8276: $checked{'original'} = ' checked="checked"';
8277: }
8278: my $css_class;
8279: if ($itemcount%2) {
8280: $css_class = 'LC_odd_row';
8281: }
8282: if ($customcss) {
8283: $css_class .= " $customcss";
8284: }
8285: $css_class =~ s/^\s+//;
8286: if ($css_class) {
8287: $css_class = ' class="'.$css_class.'"';
8288: }
8289: if ($rowstyle) {
8290: $css_class .= ' style="'.$rowstyle.'"';
8291: }
8292: my $output = '<tr'.$css_class.'>'.
8293: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
8294: '<table><tr><td>'."\n";
8295: foreach my $option ('original','recaptcha','notused') {
8296: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
8297: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
8298: $lt{$option}.'</label></span>';
8299: unless ($option eq 'notused') {
8300: $output .= (' 'x2)."\n";
8301: }
8302: }
8303: #
8304: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
8305: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
8306: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
8307: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
8308: #
8309: $output .= '</td></tr>'."\n".
8310: '<tr><td class="LC_zero_height">'."\n".
8311: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
8312: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
8313: $currpub.'" size="40" /></span><br />'."\n".
8314: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
8315: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
8316: $currpriv.'" size="40" /></span><br />'.
8317: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
8318: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
8319: $currver.'" size="3" /></span><br />'.
8320: '</td></tr></table>'."\n".
8321: '</td></tr>';
8322: return $output;
8323: }
8324:
8325: sub user_formats_row {
8326: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
8327: my $output;
8328: my %text = (
8329: 'username' => 'new usernames',
8330: 'id' => 'IDs',
8331: );
8332: unless (($type eq 'email') || ($type eq 'unamemap')) {
8333: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
8334: $output = '<tr '.$css_class.'>'.
8335: '<td><span class="LC_nobreak">'.
8336: &mt("Format rules to check for $text{$type}: ").
8337: '</td><td class="LC_left_item" colspan="2"><table>';
8338: }
8339: my $rem;
8340: if (ref($ruleorder) eq 'ARRAY') {
8341: for (my $i=0; $i<@{$ruleorder}; $i++) {
8342: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
8343: my $rem = $i%($numinrow);
8344: if ($rem == 0) {
8345: if ($i > 0) {
8346: $output .= '</tr>';
8347: }
8348: $output .= '<tr>';
8349: }
8350: my $check = ' ';
8351: if (ref($settings) eq 'HASH') {
8352: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
8353: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
8354: $check = ' checked="checked" ';
8355: }
8356: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
8357: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
8358: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
8359: $check = ' checked="checked" ';
8360: }
8361: }
8362: }
8363: }
8364: my $name = $type.'_rule';
8365: if ($type eq 'email') {
8366: $name .= '_'.$status;
8367: }
8368: $output .= '<td class="LC_left_item">'.
8369: '<span class="LC_nobreak"><label>'.
8370: '<input type="checkbox" name="'.$name.'" '.
8371: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
8372: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
8373: }
8374: }
8375: $rem = @{$ruleorder}%($numinrow);
8376: }
8377: my $colsleft;
8378: if ($rem) {
8379: $colsleft = $numinrow - $rem;
8380: }
8381: if ($colsleft > 1 ) {
8382: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8383: ' </td>';
8384: } elsif ($colsleft == 1) {
8385: $output .= '<td class="LC_left_item"> </td>';
8386: }
8387: $output .= '</tr>';
8388: unless (($type eq 'email') || ($type eq 'unamemap')) {
8389: $output .= '</table></td></tr>';
8390: }
8391: return $output;
8392: }
8393:
8394: sub usercreation_types {
8395: my %lt = &Apache::lonlocal::texthash (
8396: author => 'When adding a co-author',
8397: course => 'When adding a user to a course',
8398: requestcrs => 'When requesting a course',
8399: any => 'Any',
8400: official => 'Institutional only ',
8401: unofficial => 'Non-institutional only',
8402: none => 'None',
8403: );
8404: return %lt;
8405: }
8406:
8407: sub selfcreation_types {
8408: my %lt = &Apache::lonlocal::texthash (
8409: selfcreate => 'User creates own account',
8410: any => 'Any',
8411: official => 'Institutional only ',
8412: unofficial => 'Non-institutional only',
8413: email => 'E-mail address',
8414: login => 'Institutional Login',
8415: sso => 'SSO',
8416: );
8417: }
8418:
8419: sub authtype_names {
8420: my %lt = &Apache::lonlocal::texthash(
8421: int => 'Internal',
8422: krb4 => 'Kerberos 4',
8423: krb5 => 'Kerberos 5',
8424: loc => 'Local',
8425: );
8426: return %lt;
8427: }
8428:
8429: sub context_names {
8430: my %context_title = &Apache::lonlocal::texthash(
8431: author => 'Creating users when an Author',
8432: course => 'Creating users when in a course',
8433: domain => 'Creating users when a Domain Coordinator',
8434: );
8435: return %context_title;
8436: }
8437:
8438: sub print_usermodification {
8439: my ($position,$dom,$settings,$rowtotal) = @_;
8440: my $numinrow = 4;
8441: my ($context,$datatable,$rowcount);
8442: if ($position eq 'top') {
8443: $rowcount = 0;
8444: $context = 'author';
8445: foreach my $role ('ca','aa') {
8446: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8447: $numinrow,$rowcount);
8448: $$rowtotal ++;
8449: $rowcount ++;
8450: }
8451: } elsif ($position eq 'bottom') {
8452: $context = 'course';
8453: $rowcount = 0;
8454: foreach my $role ('st','ep','ta','in','cr') {
8455: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8456: $numinrow,$rowcount);
8457: $$rowtotal ++;
8458: $rowcount ++;
8459: }
8460: }
8461: return $datatable;
8462: }
8463:
8464: sub print_defaults {
8465: my ($position,$dom,$settings,$rowtotal) = @_;
8466: my $rownum = 0;
8467: my ($datatable,$css_class,$titles);
8468: unless ($position eq 'bottom') {
8469: $titles = &defaults_titles($dom);
8470: }
8471: if ($position eq 'top') {
8472: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
8473: 'datelocale_def','portal_def');
8474: my %defaults;
8475: if (ref($settings) eq 'HASH') {
8476: %defaults = %{$settings};
8477: } else {
8478: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8479: foreach my $item (@items) {
8480: $defaults{$item} = $domdefaults{$item};
8481: }
8482: }
8483: foreach my $item (@items) {
8484: if ($rownum%2) {
8485: $css_class = '';
8486: } else {
8487: $css_class = ' class="LC_odd_row" ';
8488: }
8489: $datatable .= '<tr'.$css_class.'>'.
8490: '<td><span class="LC_nobreak">'.$titles->{$item}.
8491: '</span></td><td class="LC_right_item" colspan="3">';
8492: if ($item eq 'auth_def') {
8493: my @authtypes = ('internal','krb4','krb5','localauth');
8494: my %shortauth = (
8495: internal => 'int',
8496: krb4 => 'krb4',
8497: krb5 => 'krb5',
8498: localauth => 'loc'
8499: );
8500: my %authnames = &authtype_names();
8501: foreach my $auth (@authtypes) {
8502: my $checked = ' ';
8503: if ($defaults{$item} eq $auth) {
8504: $checked = ' checked="checked" ';
8505: }
8506: $datatable .= '<label><input type="radio" name="'.$item.
8507: '" value="'.$auth.'"'.$checked.'/>'.
8508: $authnames{$shortauth{$auth}}.'</label> ';
8509: }
8510: } elsif ($item eq 'timezone_def') {
8511: my $includeempty = 1;
8512: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
8513: } elsif ($item eq 'datelocale_def') {
8514: my $includeempty = 1;
8515: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
8516: } elsif ($item eq 'lang_def') {
8517: my $includeempty = 1;
8518: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
8519: } else {
8520: my $size;
8521: if ($item eq 'portal_def') {
8522: $size = ' size="25"';
8523: }
8524: $datatable .= '<input type="text" name="'.$item.'" value="'.
8525: $defaults{$item}.'"'.$size.' />';
8526: }
8527: $datatable .= '</td></tr>';
8528: $rownum ++;
8529: }
8530: } elsif ($position eq 'middle') {
8531: my %defaults;
8532: if (ref($settings) eq 'HASH') {
8533: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8534: my $maxnum = @{$settings->{'inststatusorder'}};
8535: for (my $i=0; $i<$maxnum; $i++) {
8536: $css_class = $rownum%2?' class="LC_odd_row"':'';
8537: my $item = $settings->{'inststatusorder'}->[$i];
8538: my $title = $settings->{'inststatustypes'}->{$item};
8539: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
8540: $datatable .= '<tr'.$css_class.'>'.
8541: '<td><span class="LC_nobreak">'.
8542: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
8543: for (my $k=0; $k<=$maxnum; $k++) {
8544: my $vpos = $k+1;
8545: my $selstr;
8546: if ($k == $i) {
8547: $selstr = ' selected="selected" ';
8548: }
8549: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8550: }
8551: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
8552: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
8553: &mt('delete').'</span></td>'.
8554: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed').':'.
8555: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
8556: '</span></td></tr>';
8557: }
8558: $css_class = $rownum%2?' class="LC_odd_row"':'';
8559: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
8560: $datatable .= '<tr '.$css_class.'>'.
8561: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
8562: for (my $k=0; $k<=$maxnum; $k++) {
8563: my $vpos = $k+1;
8564: my $selstr;
8565: if ($k == $maxnum) {
8566: $selstr = ' selected="selected" ';
8567: }
8568: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8569: }
8570: $datatable .= '</select> '.&mt('Internal ID:').
8571: '<input type="text" size="10" name="addinststatus" value="" />'.
8572: ' '.&mt('(new)').
8573: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
8574: &mt('Name displayed').':'.
8575: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
8576: '</tr>'."\n";
8577: $rownum ++;
8578: }
8579: }
8580: } else {
8581: my ($unamemaprules,$ruleorder) =
8582: &Apache::lonnet::inst_userrules($dom,'unamemap');
8583: $css_class = $rownum%2?' class="LC_odd_row"':'';
8584: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
8585: my $numinrow = 2;
8586: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
8587: &user_formats_row('unamemap',$settings,$unamemaprules,
8588: $ruleorder,$numinrow).
8589: '</table></td></tr>';
8590: }
8591: if ($datatable eq '') {
8592: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8593: &mt('No rules set for domain in customized localenroll.pm').
8594: '</td></tr>';
8595: }
8596: }
8597: $$rowtotal += $rownum;
8598: return $datatable;
8599: }
8600:
8601: sub get_languages_hash {
8602: my %langchoices;
8603: foreach my $id (&Apache::loncommon::languageids()) {
8604: my $code = &Apache::loncommon::supportedlanguagecode($id);
8605: if ($code ne '') {
8606: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
8607: }
8608: }
8609: return %langchoices;
8610: }
8611:
8612: sub defaults_titles {
8613: my ($dom) = @_;
8614: my %titles = &Apache::lonlocal::texthash (
8615: 'auth_def' => 'Default authentication type',
8616: 'auth_arg_def' => 'Default authentication argument',
8617: 'lang_def' => 'Default language',
8618: 'timezone_def' => 'Default timezone',
8619: 'datelocale_def' => 'Default locale for dates',
8620: 'portal_def' => 'Portal/Default URL',
8621: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
8622: 'intauth_check' => 'Check bcrypt cost if authenticated',
8623: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
8624: );
8625: if ($dom) {
8626: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
8627: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
8628: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
8629: $protocol = 'http' if ($protocol ne 'https');
8630: if ($uint_dom) {
8631: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
8632: $uint_dom);
8633: }
8634: }
8635: return (\%titles);
8636: }
8637:
8638: sub print_scantron {
8639: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
8640: if ($position eq 'top') {
8641: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
8642: } else {
8643: return &print_scantronconfig($dom,$settings,\$rowtotal);
8644: }
8645: }
8646:
8647: sub scantron_javascript {
8648: return <<"ENDSCRIPT";
8649:
8650: <script type="text/javascript">
8651: // <![CDATA[
8652:
8653: function toggleScantron(form) {
8654: var csvfieldset = new Array();
8655: if (document.getElementById('scantroncsv_cols')) {
8656: csvfieldset.push(document.getElementById('scantroncsv_cols'));
8657: }
8658: if (document.getElementById('scantroncsv_options')) {
8659: csvfieldset.push(document.getElementById('scantroncsv_options'));
8660: }
8661: if (csvfieldset.length) {
8662: if (document.getElementById('scantronconfcsv')) {
8663: var scantroncsv = document.getElementById('scantronconfcsv');
8664: if (scantroncsv.checked) {
8665: for (var i=0; i<csvfieldset.length; i++) {
8666: csvfieldset[i].style.display = 'block';
8667: }
8668: } else {
8669: for (var i=0; i<csvfieldset.length; i++) {
8670: csvfieldset[i].style.display = 'none';
8671: }
8672: var csvselects = document.getElementsByClassName('scantronconfig_csv');
8673: if (csvselects.length) {
8674: for (var j=0; j<csvselects.length; j++) {
8675: csvselects[j].selectedIndex = 0;
8676: }
8677: }
8678: }
8679: }
8680: }
8681: return;
8682: }
8683: // ]]>
8684: </script>
8685:
8686: ENDSCRIPT
8687:
8688: }
8689:
8690: sub print_scantronformat {
8691: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
8692: my $itemcount = 1;
8693: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
8694: %confhash);
8695: my $switchserver = &check_switchserver($dom,$confname);
8696: my %lt = &Apache::lonlocal::texthash (
8697: default => 'Default bubblesheet format file error',
8698: custom => 'Custom bubblesheet format file error',
8699: );
8700: my %scantronfiles = (
8701: default => 'default.tab',
8702: custom => 'custom.tab',
8703: );
8704: foreach my $key (keys(%scantronfiles)) {
8705: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
8706: .$scantronfiles{$key};
8707: }
8708: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
8709: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
8710: if (!$switchserver) {
8711: my $servadm = $r->dir_config('lonAdmEMail');
8712: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
8713: if ($configuserok eq 'ok') {
8714: if ($author_ok eq 'ok') {
8715: my %legacyfile = (
8716: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
8717: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
8718: );
8719: my %md5chk;
8720: foreach my $type (keys(%legacyfile)) {
8721: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
8722: chomp($md5chk{$type});
8723: }
8724: if ($md5chk{'default'} ne $md5chk{'custom'}) {
8725: foreach my $type (keys(%legacyfile)) {
8726: ($scantronurls{$type},my $error) =
8727: &legacy_scantronformat($r,$dom,$confname,
8728: $type,$legacyfile{$type},
8729: $scantronurls{$type},
8730: $scantronfiles{$type});
8731: if ($error ne '') {
8732: $error{$type} = $error;
8733: }
8734: }
8735: if (keys(%error) == 0) {
8736: $is_custom = 1;
8737: $confhash{'scantron'}{'scantronformat'} =
8738: $scantronurls{'custom'};
8739: my $putresult =
8740: &Apache::lonnet::put_dom('configuration',
8741: \%confhash,$dom);
8742: if ($putresult ne 'ok') {
8743: $error{'custom'} =
8744: '<span class="LC_error">'.
8745: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8746: }
8747: }
8748: } else {
8749: ($scantronurls{'default'},my $error) =
8750: &legacy_scantronformat($r,$dom,$confname,
8751: 'default',$legacyfile{'default'},
8752: $scantronurls{'default'},
8753: $scantronfiles{'default'});
8754: if ($error eq '') {
8755: $confhash{'scantron'}{'scantronformat'} = '';
8756: my $putresult =
8757: &Apache::lonnet::put_dom('configuration',
8758: \%confhash,$dom);
8759: if ($putresult ne 'ok') {
8760: $error{'default'} =
8761: '<span class="LC_error">'.
8762: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8763: }
8764: } else {
8765: $error{'default'} = $error;
8766: }
8767: }
8768: }
8769: }
8770: } else {
8771: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
8772: }
8773: }
8774: if (ref($settings) eq 'HASH') {
8775: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
8776: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
8777: if ((!@info) || ($info[0] eq 'no_such_dir')) {
8778: $scantronurl = '';
8779: } else {
8780: $scantronurl = $settings->{'scantronformat'};
8781: }
8782: $is_custom = 1;
8783: } else {
8784: $scantronurl = $scantronurls{'default'};
8785: }
8786: } else {
8787: if ($is_custom) {
8788: $scantronurl = $scantronurls{'custom'};
8789: } else {
8790: $scantronurl = $scantronurls{'default'};
8791: }
8792: }
8793: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8794: $datatable .= '<tr'.$css_class.'>';
8795: if (!$is_custom) {
8796: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
8797: '<span class="LC_nobreak">';
8798: if ($scantronurl) {
8799: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
8800: undef,undef,undef,undef,'background-color:#ffffff');
8801: } else {
8802: $datatable = &mt('File unavailable for display');
8803: }
8804: $datatable .= '</span></td>';
8805: if (keys(%error) == 0) {
8806: $datatable .= '<td valign="bottom">';
8807: if (!$switchserver) {
8808: $datatable .= &mt('Upload:').'<br />';
8809: }
8810: } else {
8811: my $errorstr;
8812: foreach my $key (sort(keys(%error))) {
8813: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8814: }
8815: $datatable .= '<td>'.$errorstr;
8816: }
8817: } else {
8818: if (keys(%error) > 0) {
8819: my $errorstr;
8820: foreach my $key (sort(keys(%error))) {
8821: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8822: }
8823: $datatable .= '<td>'.$errorstr.'</td><td> ';
8824: } elsif ($scantronurl) {
8825: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
8826: undef,undef,undef,undef,'background-color:#ffffff');
8827: $datatable .= '<td><span class="LC_nobreak">'.
8828: $link.
8829: '<label><input type="checkbox" name="scantronformat_del"'.
8830: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
8831: '<td><span class="LC_nobreak"> '.
8832: &mt('Replace:').'</span><br />';
8833: }
8834: }
8835: if (keys(%error) == 0) {
8836: if ($switchserver) {
8837: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
8838: } else {
8839: $datatable .='<span class="LC_nobreak"> '.
8840: '<input type="file" name="scantronformat" /></span>';
8841: }
8842: }
8843: $datatable .= '</td></tr>';
8844: $$rowtotal ++;
8845: return $datatable;
8846: }
8847:
8848: sub legacy_scantronformat {
8849: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
8850: my ($url,$error);
8851: my @statinfo = &Apache::lonnet::stat_file($newurl);
8852: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
8853: (my $result,$url) =
8854: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
8855: '','',$newfile);
8856: if ($result ne 'ok') {
8857: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
8858: }
8859: }
8860: return ($url,$error);
8861: }
8862:
8863: sub print_scantronconfig {
8864: my ($dom,$settings,$rowtotal) = @_;
8865: my $itemcount = 2;
8866: my $is_checked = ' checked="checked"';
8867: my %optionson = (
8868: hdr => ' checked="checked"',
8869: pad => ' checked="checked"',
8870: rem => ' checked="checked"',
8871: );
8872: my %optionsoff = (
8873: hdr => '',
8874: pad => '',
8875: rem => '',
8876: );
8877: my $currcsvsty = 'none';
8878: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
8879: my @fields = &scantroncsv_fields();
8880: my %titles = &scantronconfig_titles();
8881: if (ref($settings) eq 'HASH') {
8882: if (ref($settings->{config}) eq 'HASH') {
8883: if ($settings->{config}->{dat}) {
8884: $checked{'dat'} = $is_checked;
8885: }
8886: if (ref($settings->{config}->{csv}) eq 'HASH') {
8887: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
8888: %csvfields = %{$settings->{config}->{csv}->{fields}};
8889: if (keys(%csvfields) > 0) {
8890: $checked{'csv'} = $is_checked;
8891: $currcsvsty = 'block';
8892: }
8893: }
8894: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
8895: %csvoptions = %{$settings->{config}->{csv}->{options}};
8896: foreach my $option (keys(%optionson)) {
8897: unless ($csvoptions{$option}) {
8898: $optionsoff{$option} = $optionson{$option};
8899: $optionson{$option} = '';
8900: }
8901: }
8902: }
8903: }
8904: } else {
8905: $checked{'dat'} = $is_checked;
8906: }
8907: } else {
8908: $checked{'dat'} = $is_checked;
8909: }
8910: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
8911: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8912: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
8913: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
8914: foreach my $item ('dat','csv') {
8915: my $id;
8916: if ($item eq 'csv') {
8917: $id = 'id="scantronconfcsv" ';
8918: }
8919: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
8920: $titles{$item}.'</label>'.(' 'x3);
8921: if ($item eq 'csv') {
8922: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
8923: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
8924: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
8925: foreach my $col (@fields) {
8926: my $selnone;
8927: if ($csvfields{$col} eq '') {
8928: $selnone = ' selected="selected"';
8929: }
8930: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
8931: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
8932: '<option value=""'.$selnone.'></option>';
8933: for (my $i=0; $i<20; $i++) {
8934: my $shown = $i+1;
8935: my $sel;
8936: unless ($selnone) {
8937: if (exists($csvfields{$col})) {
8938: if ($csvfields{$col} == $i) {
8939: $sel = ' selected="selected"';
8940: }
8941: }
8942: }
8943: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
8944: }
8945: $datatable .= '</select></td></tr>';
8946: }
8947: $datatable .= '</table></fieldset>'.
8948: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
8949: '<legend>'.&mt('CSV Options').'</legend>';
8950: foreach my $option ('hdr','pad','rem') {
8951: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
8952: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
8953: &mt('Yes').'</label>'.(' 'x2)."\n".
8954: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
8955: }
8956: $datatable .= '</fieldset>';
8957: $itemcount ++;
8958: }
8959: }
8960: $datatable .= '</td></tr>';
8961: $$rowtotal ++;
8962: return $datatable;
8963: }
8964:
8965: sub scantronconfig_titles {
8966: return &Apache::lonlocal::texthash(
8967: dat => 'Standard format (.dat)',
8968: csv => 'Comma separated values (.csv)',
8969: hdr => 'Remove first line in file (contains column titles)',
8970: pad => 'Prepend 0s to PaperID',
8971: rem => 'Remove leading spaces (except Question Response columns)',
8972: CODE => 'CODE',
8973: ID => 'Student ID',
8974: PaperID => 'Paper ID',
8975: FirstName => 'First Name',
8976: LastName => 'Last Name',
8977: FirstQuestion => 'First Question Response',
8978: Section => 'Section',
8979: );
8980: }
8981:
8982: sub scantroncsv_fields {
8983: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
8984: }
8985:
8986: sub print_coursecategories {
8987: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8988: my $datatable;
8989: if ($position eq 'top') {
8990: my (%checked);
8991: my @catitems = ('unauth','auth');
8992: my @cattypes = ('std','domonly','codesrch','none');
8993: $checked{'unauth'} = 'std';
8994: $checked{'auth'} = 'std';
8995: if (ref($settings) eq 'HASH') {
8996: foreach my $type (@cattypes) {
8997: if ($type eq $settings->{'unauth'}) {
8998: $checked{'unauth'} = $type;
8999: }
9000: if ($type eq $settings->{'auth'}) {
9001: $checked{'auth'} = $type;
9002: }
9003: }
9004: }
9005: my %lt = &Apache::lonlocal::texthash (
9006: unauth => 'Catalog type for unauthenticated users',
9007: auth => 'Catalog type for authenticated users',
9008: none => 'No catalog',
9009: std => 'Standard catalog',
9010: domonly => 'Domain-only catalog',
9011: codesrch => "Code search form",
9012: );
9013: my $itemcount = 0;
9014: foreach my $item (@catitems) {
9015: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9016: $datatable .= '<tr '.$css_class.'>'.
9017: '<td>'.$lt{$item}.'</td>'.
9018: '<td class="LC_right_item"><span class="LC_nobreak">';
9019: foreach my $type (@cattypes) {
9020: my $ischecked;
9021: if ($checked{$item} eq $type) {
9022: $ischecked=' checked="checked"';
9023: }
9024: $datatable .= '<label>'.
9025: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
9026: ' />'.$lt{$type}.'</label> ';
9027: }
9028: $datatable .= '</span></td></tr>';
9029: $itemcount ++;
9030: }
9031: $$rowtotal += $itemcount;
9032: } elsif ($position eq 'middle') {
9033: my $toggle_cats_crs = ' ';
9034: my $toggle_cats_dom = ' checked="checked" ';
9035: my $can_cat_crs = ' ';
9036: my $can_cat_dom = ' checked="checked" ';
9037: my $toggle_catscomm_comm = ' ';
9038: my $toggle_catscomm_dom = ' checked="checked" ';
9039: my $can_catcomm_comm = ' ';
9040: my $can_catcomm_dom = ' checked="checked" ';
9041:
9042: if (ref($settings) eq 'HASH') {
9043: if ($settings->{'togglecats'} eq 'crs') {
9044: $toggle_cats_crs = $toggle_cats_dom;
9045: $toggle_cats_dom = ' ';
9046: }
9047: if ($settings->{'categorize'} eq 'crs') {
9048: $can_cat_crs = $can_cat_dom;
9049: $can_cat_dom = ' ';
9050: }
9051: if ($settings->{'togglecatscomm'} eq 'comm') {
9052: $toggle_catscomm_comm = $toggle_catscomm_dom;
9053: $toggle_catscomm_dom = ' ';
9054: }
9055: if ($settings->{'categorizecomm'} eq 'comm') {
9056: $can_catcomm_comm = $can_catcomm_dom;
9057: $can_catcomm_dom = ' ';
9058: }
9059: }
9060: my %title = &Apache::lonlocal::texthash (
9061: togglecats => 'Show/Hide a course in catalog',
9062: togglecatscomm => 'Show/Hide a community in catalog',
9063: categorize => 'Assign a category to a course',
9064: categorizecomm => 'Assign a category to a community',
9065: );
9066: my %level = &Apache::lonlocal::texthash (
9067: dom => 'Set in Domain',
9068: crs => 'Set in Course',
9069: comm => 'Set in Community',
9070: );
9071: $datatable = '<tr class="LC_odd_row">'.
9072: '<td>'.$title{'togglecats'}.'</td>'.
9073: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9074: '<input type="radio" name="togglecats"'.
9075: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9076: '<label><input type="radio" name="togglecats"'.
9077: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
9078: '</tr><tr>'.
9079: '<td>'.$title{'categorize'}.'</td>'.
9080: '<td class="LC_right_item"><span class="LC_nobreak">'.
9081: '<label><input type="radio" name="categorize"'.
9082: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9083: '<label><input type="radio" name="categorize"'.
9084: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
9085: '</tr><tr class="LC_odd_row">'.
9086: '<td>'.$title{'togglecatscomm'}.'</td>'.
9087: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9088: '<input type="radio" name="togglecatscomm"'.
9089: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9090: '<label><input type="radio" name="togglecatscomm"'.
9091: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
9092: '</tr><tr>'.
9093: '<td>'.$title{'categorizecomm'}.'</td>'.
9094: '<td class="LC_right_item"><span class="LC_nobreak">'.
9095: '<label><input type="radio" name="categorizecomm"'.
9096: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9097: '<label><input type="radio" name="categorizecomm"'.
9098: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
9099: '</tr>';
9100: $$rowtotal += 4;
9101: } else {
9102: my $css_class;
9103: my $itemcount = 1;
9104: my $cathash;
9105: if (ref($settings) eq 'HASH') {
9106: $cathash = $settings->{'cats'};
9107: }
9108: if (ref($cathash) eq 'HASH') {
9109: my (@cats,@trails,%allitems,%idx,@jsarray);
9110: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
9111: \%allitems,\%idx,\@jsarray);
9112: my $maxdepth = scalar(@cats);
9113: my $colattrib = '';
9114: if ($maxdepth > 2) {
9115: $colattrib = ' colspan="2" ';
9116: }
9117: my @path;
9118: if (@cats > 0) {
9119: if (ref($cats[0]) eq 'ARRAY') {
9120: my $numtop = @{$cats[0]};
9121: my $maxnum = $numtop;
9122: my %default_names = (
9123: instcode => &mt('Official courses'),
9124: communities => &mt('Communities'),
9125: );
9126:
9127: if ((!grep(/^instcode$/,@{$cats[0]})) ||
9128: ($cathash->{'instcode::0'} eq '') ||
9129: (!grep(/^communities$/,@{$cats[0]})) ||
9130: ($cathash->{'communities::0'} eq '')) {
9131: $maxnum ++;
9132: }
9133: my $lastidx;
9134: for (my $i=0; $i<$numtop; $i++) {
9135: my $parent = $cats[0][$i];
9136: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9137: my $item = &escape($parent).'::0';
9138: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
9139: $lastidx = $idx{$item};
9140: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9141: .'<select name="'.$item.'"'.$chgstr.'>';
9142: for (my $k=0; $k<=$maxnum; $k++) {
9143: my $vpos = $k+1;
9144: my $selstr;
9145: if ($k == $i) {
9146: $selstr = ' selected="selected" ';
9147: }
9148: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9149: }
9150: $datatable .= '</select></span></td><td>';
9151: if ($parent eq 'instcode' || $parent eq 'communities') {
9152: $datatable .= '<span class="LC_nobreak">'
9153: .$default_names{$parent}.'</span>';
9154: if ($parent eq 'instcode') {
9155: $datatable .= '<br /><span class="LC_nobreak">('
9156: .&mt('with institutional codes')
9157: .')</span></td><td'.$colattrib.'>';
9158: } else {
9159: $datatable .= '<table><tr><td>';
9160: }
9161: $datatable .= '<span class="LC_nobreak">'
9162: .'<label><input type="radio" name="'
9163: .$parent.'" value="1" checked="checked" />'
9164: .&mt('Display').'</label>';
9165: if ($parent eq 'instcode') {
9166: $datatable .= ' ';
9167: } else {
9168: $datatable .= '</span></td></tr><tr><td>'
9169: .'<span class="LC_nobreak">';
9170: }
9171: $datatable .= '<label><input type="radio" name="'
9172: .$parent.'" value="0" />'
9173: .&mt('Do not display').'</label></span>';
9174: if ($parent eq 'communities') {
9175: $datatable .= '</td></tr></table>';
9176: }
9177: $datatable .= '</td>';
9178: } else {
9179: $datatable .= $parent
9180: .' <span class="LC_nobreak"><label>'
9181: .'<input type="checkbox" name="deletecategory" '
9182: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
9183: }
9184: my $depth = 1;
9185: push(@path,$parent);
9186: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
9187: pop(@path);
9188: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
9189: $itemcount ++;
9190: }
9191: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9192: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
9193: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
9194: for (my $k=0; $k<=$maxnum; $k++) {
9195: my $vpos = $k+1;
9196: my $selstr;
9197: if ($k == $numtop) {
9198: $selstr = ' selected="selected" ';
9199: }
9200: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9201: }
9202: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
9203: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
9204: .'</tr>'."\n";
9205: $itemcount ++;
9206: foreach my $default ('instcode','communities') {
9207: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
9208: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9209: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
9210: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
9211: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
9212: for (my $k=0; $k<=$maxnum; $k++) {
9213: my $vpos = $k+1;
9214: my $selstr;
9215: if ($k == $maxnum) {
9216: $selstr = ' selected="selected" ';
9217: }
9218: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9219: }
9220: $datatable .= '</select></span></td>'.
9221: '<td><span class="LC_nobreak">'.
9222: $default_names{$default}.'</span>';
9223: if ($default eq 'instcode') {
9224: $datatable .= '<br /><span class="LC_nobreak">('
9225: .&mt('with institutional codes').')</span>';
9226: }
9227: $datatable .= '</td>'
9228: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
9229: .&mt('Display').'</label> '
9230: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
9231: .&mt('Do not display').'</label></span></td></tr>';
9232: }
9233: }
9234: }
9235: } else {
9236: $datatable .= &initialize_categories($itemcount);
9237: }
9238: } else {
9239: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
9240: .&initialize_categories($itemcount);
9241: }
9242: $$rowtotal += $itemcount;
9243: }
9244: return $datatable;
9245: }
9246:
9247: sub print_serverstatuses {
9248: my ($dom,$settings,$rowtotal) = @_;
9249: my $datatable;
9250: my @pages = &serverstatus_pages();
9251: my (%namedaccess,%machineaccess);
9252: foreach my $type (@pages) {
9253: $namedaccess{$type} = '';
9254: $machineaccess{$type}= '';
9255: }
9256: if (ref($settings) eq 'HASH') {
9257: foreach my $type (@pages) {
9258: if (exists($settings->{$type})) {
9259: if (ref($settings->{$type}) eq 'HASH') {
9260: foreach my $key (keys(%{$settings->{$type}})) {
9261: if ($key eq 'namedusers') {
9262: $namedaccess{$type} = $settings->{$type}->{$key};
9263: } elsif ($key eq 'machines') {
9264: $machineaccess{$type} = $settings->{$type}->{$key};
9265: }
9266: }
9267: }
9268: }
9269: }
9270: }
9271: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9272: my $rownum = 0;
9273: my $css_class;
9274: foreach my $type (@pages) {
9275: $rownum ++;
9276: $css_class = $rownum%2?' class="LC_odd_row"':'';
9277: $datatable .= '<tr'.$css_class.'>'.
9278: '<td><span class="LC_nobreak">'.
9279: $titles->{$type}.'</span></td>'.
9280: '<td class="LC_left_item">'.
9281: '<input type="text" name="'.$type.'_namedusers" '.
9282: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
9283: '<td class="LC_right_item">'.
9284: '<span class="LC_nobreak">'.
9285: '<input type="text" name="'.$type.'_machines" '.
9286: 'value="'.$machineaccess{$type}.'" size="10" />'.
9287: '</span></td></tr>'."\n";
9288: }
9289: $$rowtotal += $rownum;
9290: return $datatable;
9291: }
9292:
9293: sub serverstatus_pages {
9294: return ('userstatus','lonstatus','loncron','server-status','codeversions',
9295: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
9296: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
9297: 'uniquecodes','diskusage','coursecatalog');
9298: }
9299:
9300: sub defaults_javascript {
9301: my ($settings) = @_;
9302: return unless (ref($settings) eq 'HASH');
9303: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9304: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
9305: if ($maxnum eq '') {
9306: $maxnum = 0;
9307: }
9308: $maxnum ++;
9309: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
9310: return <<"ENDSCRIPT";
9311: <script type="text/javascript">
9312: // <![CDATA[
9313: function reorderTypes(form,caller) {
9314: var changedVal;
9315: $jstext
9316: var newpos = 'addinststatus_pos';
9317: var current = new Array;
9318: var maxh = $maxnum;
9319: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9320: var oldVal;
9321: if (caller == newpos) {
9322: changedVal = newitemVal;
9323: } else {
9324: var curritem = 'inststatus_pos_'+caller;
9325: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
9326: current[newitemVal] = newpos;
9327: }
9328: for (var i=0; i<inststatuses.length; i++) {
9329: if (inststatuses[i] != caller) {
9330: var elementName = 'inststatus_pos_'+inststatuses[i];
9331: if (form.elements[elementName]) {
9332: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9333: current[currVal] = elementName;
9334: }
9335: }
9336: }
9337: for (var j=0; j<maxh; j++) {
9338: if (current[j] == undefined) {
9339: oldVal = j;
9340: }
9341: }
9342: if (oldVal < changedVal) {
9343: for (var k=oldVal+1; k<=changedVal ; k++) {
9344: var elementName = current[k];
9345: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9346: }
9347: } else {
9348: for (var k=changedVal; k<oldVal; k++) {
9349: var elementName = current[k];
9350: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9351: }
9352: }
9353: return;
9354: }
9355:
9356: // ]]>
9357: </script>
9358:
9359: ENDSCRIPT
9360: }
9361: }
9362:
9363: sub passwords_javascript {
9364: my ($prefix) = @_;
9365: my %intalert;
9366: if ($prefix eq 'passwords') {
9367: %intalert = &Apache::lonlocal::texthash (
9368: 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.',
9369: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
9370: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
9371: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
9372: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
9373: );
9374: } elsif ($prefix eq 'secrets') {
9375: %intalert = &Apache::lonlocal::texthash (
9376: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
9377: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
9378: );
9379: }
9380: &js_escape(\%intalert);
9381: my $defmin = $Apache::lonnet::passwdmin;
9382: my $intauthjs;
9383: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
9384:
9385: function warnIntAuth(field) {
9386: if (field.name == 'intauth_check') {
9387: if (field.value == '2') {
9388: alert('$intalert{authcheck}');
9389: }
9390: }
9391: if (field.name == 'intauth_cost') {
9392: field.value.replace(/\s/g,'');
9393: if (field.value != '') {
9394: var regexdigit=/^\\d+\$/;
9395: if (!regexdigit.test(field.value)) {
9396: alert('$intalert{authcost}');
9397: }
9398: }
9399: }
9400: return;
9401: }
9402:
9403: ENDSCRIPT
9404:
9405: }
9406:
9407: $intauthjs .= <<"ENDSCRIPT";
9408:
9409: function warnInt$prefix(field) {
9410: field.value.replace(/^\s+/,'');
9411: field.value.replace(/\s+\$/,'');
9412: var regexdigit=/^\\d+\$/;
9413: if (field.name == '${prefix}_min') {
9414: if (field.value == '') {
9415: alert('$intalert{passmin}');
9416: field.value = '$defmin';
9417: } else {
9418: if (!regexdigit.test(field.value)) {
9419: alert('$intalert{passmin}');
9420: field.value = '$defmin';
9421: }
9422: var minval = parseInt(field.value,10);
9423: if (minval < $defmin) {
9424: alert('$intalert{passmin}');
9425: field.value = '$defmin';
9426: }
9427: }
9428: } else {
9429: if (field.value == '0') {
9430: field.value = '';
9431: }
9432: if (field.value != '') {
9433: if (!regexdigit.test(field.value)) {
9434: if (field.name == '${prefix}_max') {
9435: alert('$intalert{passmax}');
9436: } else {
9437: if (field.name == '${prefix}_numsaved') {
9438: alert('$intalert{passnum}');
9439: }
9440: }
9441: field.value = '';
9442: }
9443: }
9444: }
9445: return;
9446: }
9447:
9448: ENDSCRIPT
9449: return &Apache::lonhtmlcommon::scripttag($intauthjs);
9450: }
9451:
9452: sub coursecategories_javascript {
9453: my ($settings) = @_;
9454: my ($output,$jstext,$cathash);
9455: if (ref($settings) eq 'HASH') {
9456: $cathash = $settings->{'cats'};
9457: }
9458: if (ref($cathash) eq 'HASH') {
9459: my (@cats,@jsarray,%idx);
9460: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
9461: if (@jsarray > 0) {
9462: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
9463: for (my $i=0; $i<@jsarray; $i++) {
9464: if (ref($jsarray[$i]) eq 'ARRAY') {
9465: my $catstr = join('","',@{$jsarray[$i]});
9466: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
9467: }
9468: }
9469: }
9470: } else {
9471: $jstext = ' var categories = Array(1);'."\n".
9472: ' categories[0] = Array("instcode_pos");'."\n";
9473: }
9474: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
9475: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
9476: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
9477: &js_escape(\$instcode_reserved);
9478: &js_escape(\$communities_reserved);
9479: &js_escape(\$choose_again);
9480: $output = <<"ENDSCRIPT";
9481: <script type="text/javascript">
9482: // <![CDATA[
9483: function reorderCats(form,parent,item,idx) {
9484: var changedVal;
9485: $jstext
9486: var newpos = 'addcategory_pos';
9487: if (parent == '') {
9488: var has_instcode = 0;
9489: var maxtop = categories[idx].length;
9490: for (var j=0; j<maxtop; j++) {
9491: if (categories[idx][j] == 'instcode::0') {
9492: has_instcode == 1;
9493: }
9494: }
9495: if (has_instcode == 0) {
9496: categories[idx][maxtop] = 'instcode_pos';
9497: }
9498: } else {
9499: newpos += '_'+parent;
9500: }
9501: var maxh = 1 + categories[idx].length;
9502: var current = new Array;
9503: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9504: if (item == newpos) {
9505: changedVal = newitemVal;
9506: } else {
9507: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
9508: current[newitemVal] = newpos;
9509: }
9510: for (var i=0; i<categories[idx].length; i++) {
9511: var elementName = categories[idx][i];
9512: if (elementName != item) {
9513: if (form.elements[elementName]) {
9514: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9515: current[currVal] = elementName;
9516: }
9517: }
9518: }
9519: var oldVal;
9520: for (var j=0; j<maxh; j++) {
9521: if (current[j] == undefined) {
9522: oldVal = j;
9523: }
9524: }
9525: if (oldVal < changedVal) {
9526: for (var k=oldVal+1; k<=changedVal ; k++) {
9527: var elementName = current[k];
9528: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9529: }
9530: } else {
9531: for (var k=changedVal; k<oldVal; k++) {
9532: var elementName = current[k];
9533: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9534: }
9535: }
9536: return;
9537: }
9538:
9539: function categoryCheck(form) {
9540: if (form.elements['addcategory_name'].value == 'instcode') {
9541: alert('$instcode_reserved\\n$choose_again');
9542: return false;
9543: }
9544: if (form.elements['addcategory_name'].value == 'communities') {
9545: alert('$communities_reserved\\n$choose_again');
9546: return false;
9547: }
9548: return true;
9549: }
9550:
9551: // ]]>
9552: </script>
9553:
9554: ENDSCRIPT
9555: return $output;
9556: }
9557:
9558: sub initialize_categories {
9559: my ($itemcount) = @_;
9560: my ($datatable,$css_class,$chgstr);
9561: my %default_names = &Apache::lonlocal::texthash (
9562: instcode => 'Official courses (with institutional codes)',
9563: communities => 'Communities',
9564: );
9565: my $select0 = ' selected="selected"';
9566: my $select1 = '';
9567: foreach my $default ('instcode','communities') {
9568: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9569: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
9570: if ($default eq 'communities') {
9571: $select1 = $select0;
9572: $select0 = '';
9573: }
9574: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9575: .'<select name="'.$default.'_pos">'
9576: .'<option value="0"'.$select0.'>1</option>'
9577: .'<option value="1"'.$select1.'>2</option>'
9578: .'<option value="2">3</option></select> '
9579: .$default_names{$default}
9580: .'</span></td><td><span class="LC_nobreak">'
9581: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
9582: .&mt('Display').'</label> <label>'
9583: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
9584: .'</label></span></td></tr>';
9585: $itemcount ++;
9586: }
9587: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9588: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
9589: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9590: .'<select name="addcategory_pos"'.$chgstr.'>'
9591: .'<option value="0">1</option>'
9592: .'<option value="1">2</option>'
9593: .'<option value="2" selected="selected">3</option></select> '
9594: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
9595: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
9596: .'</td></tr>';
9597: return $datatable;
9598: }
9599:
9600: sub build_category_rows {
9601: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
9602: my ($text,$name,$item,$chgstr);
9603: if (ref($cats) eq 'ARRAY') {
9604: my $maxdepth = scalar(@{$cats});
9605: if (ref($cats->[$depth]) eq 'HASH') {
9606: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
9607: my $numchildren = @{$cats->[$depth]{$parent}};
9608: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
9609: $text .= '<td><table class="LC_data_table">';
9610: my ($idxnum,$parent_name,$parent_item);
9611: my $higher = $depth - 1;
9612: if ($higher == 0) {
9613: $parent_name = &escape($parent).'::'.$higher;
9614: } else {
9615: if (ref($path) eq 'ARRAY') {
9616: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9617: }
9618: }
9619: $parent_item = 'addcategory_pos_'.$parent_name;
9620: for (my $j=0; $j<=$numchildren; $j++) {
9621: if ($j < $numchildren) {
9622: $name = $cats->[$depth]{$parent}[$j];
9623: $item = &escape($name).':'.&escape($parent).':'.$depth;
9624: $idxnum = $idx->{$item};
9625: } else {
9626: $name = $parent_name;
9627: $item = $parent_item;
9628: }
9629: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
9630: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
9631: for (my $i=0; $i<=$numchildren; $i++) {
9632: my $vpos = $i+1;
9633: my $selstr;
9634: if ($j == $i) {
9635: $selstr = ' selected="selected" ';
9636: }
9637: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
9638: }
9639: $text .= '</select> ';
9640: if ($j < $numchildren) {
9641: my $deeper = $depth+1;
9642: $text .= $name.' '
9643: .'<label><input type="checkbox" name="deletecategory" value="'
9644: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
9645: if(ref($path) eq 'ARRAY') {
9646: push(@{$path},$name);
9647: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
9648: pop(@{$path});
9649: }
9650: } else {
9651: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
9652: if ($j == $numchildren) {
9653: $text .= $name;
9654: } else {
9655: $text .= $item;
9656: }
9657: $text .= '" value="" />';
9658: }
9659: $text .= '</td></tr>';
9660: }
9661: $text .= '</table></td>';
9662: } else {
9663: my $higher = $depth-1;
9664: if ($higher == 0) {
9665: $name = &escape($parent).'::'.$higher;
9666: } else {
9667: if (ref($path) eq 'ARRAY') {
9668: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9669: }
9670: }
9671: my $colspan;
9672: if ($parent ne 'instcode') {
9673: $colspan = $maxdepth - $depth - 1;
9674: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
9675: }
9676: }
9677: }
9678: }
9679: return $text;
9680: }
9681:
9682: sub modifiable_userdata_row {
9683: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
9684: $rowid,$customcss,$rowstyle) = @_;
9685: my ($role,$rolename,$statustype);
9686: $role = $item;
9687: if ($context eq 'cancreate') {
9688: if ($item =~ /^(emailusername)_(.+)$/) {
9689: $role = $1;
9690: $statustype = $2;
9691: if (ref($usertypes) eq 'HASH') {
9692: if ($usertypes->{$statustype}) {
9693: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
9694: } else {
9695: $rolename = &mt('Data provided by user');
9696: }
9697: }
9698: }
9699: } elsif ($context eq 'selfcreate') {
9700: if (ref($usertypes) eq 'HASH') {
9701: $rolename = $usertypes->{$role};
9702: } else {
9703: $rolename = $role;
9704: }
9705: } else {
9706: if ($role eq 'cr') {
9707: $rolename = &mt('Custom role');
9708: } else {
9709: $rolename = &Apache::lonnet::plaintext($role);
9710: }
9711: }
9712: my (@fields,%fieldtitles);
9713: if (ref($fieldsref) eq 'ARRAY') {
9714: @fields = @{$fieldsref};
9715: } else {
9716: @fields = ('lastname','firstname','middlename','generation',
9717: 'permanentemail','id');
9718: }
9719: if ((ref($titlesref) eq 'HASH')) {
9720: %fieldtitles = %{$titlesref};
9721: } else {
9722: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9723: }
9724: my $output;
9725: my $css_class;
9726: if ($rowcount%2) {
9727: $css_class = 'LC_odd_row';
9728: }
9729: if ($customcss) {
9730: $css_class .= " $customcss";
9731: }
9732: $css_class =~ s/^\s+//;
9733: if ($css_class) {
9734: $css_class = ' class="'.$css_class.'"';
9735: }
9736: if ($rowstyle) {
9737: $css_class .= ' style="'.$rowstyle.'"';
9738: }
9739: if ($rowid) {
9740: $rowid = ' id="'.$rowid.'"';
9741: }
9742:
9743: $output = '<tr '.$css_class.$rowid.'>'.
9744: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
9745: '<td class="LC_left_item" colspan="2"><table>';
9746: my $rem;
9747: my %checks;
9748: if (ref($settings) eq 'HASH') {
9749: if (ref($settings->{$context}) eq 'HASH') {
9750: if (ref($settings->{$context}->{$role}) eq 'HASH') {
9751: my $hashref = $settings->{$context}->{$role};
9752: if ($role eq 'emailusername') {
9753: if ($statustype) {
9754: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
9755: $hashref = $settings->{$context}->{$role}->{$statustype};
9756: if (ref($hashref) eq 'HASH') {
9757: foreach my $field (@fields) {
9758: if ($hashref->{$field}) {
9759: $checks{$field} = $hashref->{$field};
9760: }
9761: }
9762: }
9763: }
9764: }
9765: } else {
9766: if (ref($hashref) eq 'HASH') {
9767: foreach my $field (@fields) {
9768: if ($hashref->{$field}) {
9769: $checks{$field} = ' checked="checked" ';
9770: }
9771: }
9772: }
9773: }
9774: }
9775: }
9776: }
9777:
9778: my $total = scalar(@fields);
9779: for (my $i=0; $i<$total; $i++) {
9780: $rem = $i%($numinrow);
9781: if ($rem == 0) {
9782: if ($i > 0) {
9783: $output .= '</tr>';
9784: }
9785: $output .= '<tr>';
9786: }
9787: my $check = ' ';
9788: unless ($role eq 'emailusername') {
9789: if (exists($checks{$fields[$i]})) {
9790: $check = $checks{$fields[$i]};
9791: } else {
9792: if ($role eq 'st') {
9793: if (ref($settings) ne 'HASH') {
9794: $check = ' checked="checked" ';
9795: }
9796: }
9797: }
9798: }
9799: $output .= '<td class="LC_left_item">'.
9800: '<span class="LC_nobreak">';
9801: if ($role eq 'emailusername') {
9802: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
9803: $checks{$fields[$i]} = 'omit';
9804: }
9805: foreach my $option ('required','optional','omit') {
9806: my $checked='';
9807: if ($checks{$fields[$i]} eq $option) {
9808: $checked='checked="checked" ';
9809: }
9810: $output .= '<label>'.
9811: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
9812: &mt($option).'</label>'.(' ' x2);
9813: }
9814: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
9815: } else {
9816: $output .= '<label>'.
9817: '<input type="checkbox" name="canmodify_'.$role.'" '.
9818: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
9819: '</label>';
9820: }
9821: $output .= '</span></td>';
9822: }
9823: $rem = $total%$numinrow;
9824: my $colsleft;
9825: if ($rem) {
9826: $colsleft = $numinrow - $rem;
9827: }
9828: if ($colsleft > 1) {
9829: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9830: ' </td>';
9831: } elsif ($colsleft == 1) {
9832: $output .= '<td class="LC_left_item"> </td>';
9833: }
9834: $output .= '</tr></table></td></tr>';
9835: return $output;
9836: }
9837:
9838: sub insttypes_row {
9839: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
9840: $customcss,$rowstyle) = @_;
9841: my %lt = &Apache::lonlocal::texthash (
9842: cansearch => 'Users allowed to search',
9843: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
9844: lockablenames => 'User preference to lock name',
9845: selfassign => 'Self-reportable affiliations',
9846: overrides => "Override domain's helpdesk settings based on requester's affiliation",
9847: );
9848: my $showdom;
9849: if ($context eq 'cansearch') {
9850: $showdom = ' ('.$dom.')';
9851: }
9852: my $class = 'LC_left_item';
9853: if ($context eq 'statustocreate') {
9854: $class = 'LC_right_item';
9855: }
9856: my $css_class;
9857: if ($$rowtotal%2) {
9858: $css_class = 'LC_odd_row';
9859: }
9860: if ($customcss) {
9861: $css_class .= ' '.$customcss;
9862: }
9863: $css_class =~ s/^\s+//;
9864: if ($css_class) {
9865: $css_class = ' class="'.$css_class.'"';
9866: }
9867: if ($rowstyle) {
9868: $css_class .= ' style="'.$rowstyle.'"';
9869: }
9870: if ($onclick) {
9871: $onclick = 'onclick="'.$onclick.'" ';
9872: }
9873: my $output = '<tr'.$css_class.'>'.
9874: '<td>'.$lt{$context}.$showdom.
9875: '</td><td class="'.$class.'" colspan="2"><table>';
9876: my $rem;
9877: if (ref($types) eq 'ARRAY') {
9878: for (my $i=0; $i<@{$types}; $i++) {
9879: if (defined($usertypes->{$types->[$i]})) {
9880: my $rem = $i%($numinrow);
9881: if ($rem == 0) {
9882: if ($i > 0) {
9883: $output .= '</tr>';
9884: }
9885: $output .= '<tr>';
9886: }
9887: my $check = ' ';
9888: if (ref($settings) eq 'HASH') {
9889: if (ref($settings->{$context}) eq 'ARRAY') {
9890: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
9891: $check = ' checked="checked" ';
9892: }
9893: } elsif (ref($settings->{$context}) eq 'HASH') {
9894: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
9895: $check = ' checked="checked" ';
9896: }
9897: } elsif ($context eq 'statustocreate') {
9898: $check = ' checked="checked" ';
9899: }
9900: }
9901: $output .= '<td class="LC_left_item">'.
9902: '<span class="LC_nobreak"><label>'.
9903: '<input type="checkbox" name="'.$context.'" '.
9904: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
9905: $usertypes->{$types->[$i]}.'</label></span></td>';
9906: }
9907: }
9908: $rem = @{$types}%($numinrow);
9909: }
9910: my $colsleft = $numinrow - $rem;
9911: if ($context eq 'overrides') {
9912: if ($colsleft > 1) {
9913: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9914: } else {
9915: $output .= '<td class="LC_left_item">';
9916: }
9917: $output .= ' ';
9918: } else {
9919: if ($rem == 0) {
9920: $output .= '<tr>';
9921: }
9922: if ($colsleft > 1) {
9923: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9924: } else {
9925: $output .= '<td class="LC_left_item">';
9926: }
9927: my $defcheck = ' ';
9928: if (ref($settings) eq 'HASH') {
9929: if (ref($settings->{$context}) eq 'ARRAY') {
9930: if (grep(/^default$/,@{$settings->{$context}})) {
9931: $defcheck = ' checked="checked" ';
9932: }
9933: } elsif ($context eq 'statustocreate') {
9934: $defcheck = ' checked="checked" ';
9935: }
9936: }
9937: $output .= '<span class="LC_nobreak"><label>'.
9938: '<input type="checkbox" name="'.$context.'" '.
9939: 'value="default"'.$defcheck.$onclick.' />'.
9940: $othertitle.'</label></span>';
9941: }
9942: $output .= '</td></tr></table></td></tr>';
9943: return $output;
9944: }
9945:
9946: sub sorted_searchtitles {
9947: my %searchtitles = &Apache::lonlocal::texthash(
9948: 'uname' => 'username',
9949: 'lastname' => 'last name',
9950: 'lastfirst' => 'last name, first name',
9951: );
9952: my @titleorder = ('uname','lastname','lastfirst');
9953: return (\%searchtitles,\@titleorder);
9954: }
9955:
9956: sub sorted_searchtypes {
9957: my %srchtypes_desc = (
9958: exact => 'is exact match',
9959: contains => 'contains ..',
9960: begins => 'begins with ..',
9961: );
9962: my @srchtypeorder = ('exact','begins','contains');
9963: return (\%srchtypes_desc,\@srchtypeorder);
9964: }
9965:
9966: sub usertype_update_row {
9967: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9968: my $datatable;
9969: my $numinrow = 4;
9970: foreach my $type (@{$types}) {
9971: if (defined($usertypes->{$type})) {
9972: $$rownums ++;
9973: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9974: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9975: '</td><td class="LC_left_item"><table>';
9976: for (my $i=0; $i<@{$fields}; $i++) {
9977: my $rem = $i%($numinrow);
9978: if ($rem == 0) {
9979: if ($i > 0) {
9980: $datatable .= '</tr>';
9981: }
9982: $datatable .= '<tr>';
9983: }
9984: my $check = ' ';
9985: if (ref($settings) eq 'HASH') {
9986: if (ref($settings->{'fields'}) eq 'HASH') {
9987: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9988: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9989: $check = ' checked="checked" ';
9990: }
9991: }
9992: }
9993: }
9994:
9995: if ($i == @{$fields}-1) {
9996: my $colsleft = $numinrow - $rem;
9997: if ($colsleft > 1) {
9998: $datatable .= '<td colspan="'.$colsleft.'">';
9999: } else {
10000: $datatable .= '<td>';
10001: }
10002: } else {
10003: $datatable .= '<td>';
10004: }
10005: $datatable .= '<span class="LC_nobreak"><label>'.
10006: '<input type="checkbox" name="updateable_'.$type.
10007: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
10008: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
10009: }
10010: $datatable .= '</tr></table></td></tr>';
10011: }
10012: }
10013: return $datatable;
10014: }
10015:
10016: sub modify_login {
10017: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10018: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
10019: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
10020: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso);
10021: %title = ( coursecatalog => 'Display course catalog',
10022: adminmail => 'Display administrator E-mail address',
10023: helpdesk => 'Display "Contact Helpdesk" link',
10024: newuser => 'Link for visitors to create a user account',
10025: loginheader => 'Log-in box header',
10026: saml => 'Dual SSO and non-SSO login');
10027: @offon = ('off','on');
10028: if (ref($domconfig{login}) eq 'HASH') {
10029: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
10030: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
10031: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
10032: }
10033: }
10034: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
10035: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
10036: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
10037: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
10038: $saml{$lonhost} = 1;
10039: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
10040: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
10041: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
10042: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
10043: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
10044: $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'};
10045: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
10046: }
10047: }
10048: }
10049: }
10050: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
10051: \%domconfig,\%loginhash);
10052: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10053: foreach my $item (@toggles) {
10054: $loginhash{login}{$item} = $env{'form.'.$item};
10055: }
10056: $loginhash{login}{loginheader} = $env{'form.loginheader'};
10057: if (ref($colchanges{'login'}) eq 'HASH') {
10058: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
10059: \%loginhash);
10060: }
10061:
10062: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10063: my %domservers = &Apache::lonnet::get_servers($dom);
10064: my @loginvia_attribs = ('serverpath','custompath','exempt');
10065: if (keys(%servers) > 1) {
10066: foreach my $lonhost (keys(%servers)) {
10067: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
10068: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
10069: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
10070: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
10071: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
10072: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10073: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10074: $changes{'loginvia'}{$lonhost} = 1;
10075: } else {
10076: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
10077: $changes{'loginvia'}{$lonhost} = 1;
10078: }
10079: } else {
10080: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10081: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10082: $changes{'loginvia'}{$lonhost} = 1;
10083: }
10084: }
10085: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
10086: foreach my $item (@loginvia_attribs) {
10087: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
10088: }
10089: } else {
10090: foreach my $item (@loginvia_attribs) {
10091: my $new = $env{'form.'.$lonhost.'_'.$item};
10092: if (($item eq 'serverpath') && ($new eq 'custom')) {
10093: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
10094: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10095: $new = '/';
10096: }
10097: }
10098: if (($item eq 'custompath') &&
10099: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10100: $new = '';
10101: }
10102: if ($new ne $curr_loginvia{$lonhost}{$item}) {
10103: $changes{'loginvia'}{$lonhost} = 1;
10104: }
10105: if ($item eq 'exempt') {
10106: $new = &check_exempt_addresses($new);
10107: }
10108: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10109: }
10110: }
10111: } else {
10112: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10113: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10114: $changes{'loginvia'}{$lonhost} = 1;
10115: foreach my $item (@loginvia_attribs) {
10116: my $new = $env{'form.'.$lonhost.'_'.$item};
10117: if (($item eq 'serverpath') && ($new eq 'custom')) {
10118: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10119: $new = '/';
10120: }
10121: }
10122: if (($item eq 'custompath') &&
10123: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10124: $new = '';
10125: }
10126: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10127: }
10128: }
10129: }
10130: }
10131: }
10132:
10133: my $servadm = $r->dir_config('lonAdmEMail');
10134: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
10135: if (ref($domconfig{'login'}) eq 'HASH') {
10136: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
10137: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
10138: if ($lang eq 'nolang') {
10139: push(@currlangs,$lang);
10140: } elsif (defined($langchoices{$lang})) {
10141: push(@currlangs,$lang);
10142: } else {
10143: next;
10144: }
10145: }
10146: }
10147: }
10148: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
10149: if (@currlangs > 0) {
10150: foreach my $lang (@currlangs) {
10151: if (grep(/^\Q$lang\E$/,@delurls)) {
10152: $changes{'helpurl'}{$lang} = 1;
10153: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
10154: $changes{'helpurl'}{$lang} = 1;
10155: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
10156: push(@newlangs,$lang);
10157: } else {
10158: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10159: }
10160: }
10161: }
10162: unless (grep(/^nolang$/,@currlangs)) {
10163: if ($env{'form.loginhelpurl_nolang.filename'}) {
10164: $changes{'helpurl'}{'nolang'} = 1;
10165: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
10166: push(@newlangs,'nolang');
10167: }
10168: }
10169: if ($env{'form.loginhelpurl_add_lang'}) {
10170: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
10171: ($env{'form.loginhelpurl_add_file.filename'})) {
10172: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
10173: $addedfile = $env{'form.loginhelpurl_add_lang'};
10174: }
10175: }
10176: if ((@newlangs > 0) || ($addedfile)) {
10177: my $error;
10178: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10179: if ($configuserok eq 'ok') {
10180: if ($switchserver) {
10181: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
10182: } elsif ($author_ok eq 'ok') {
10183: my @allnew = @newlangs;
10184: if ($addedfile ne '') {
10185: push(@allnew,$addedfile);
10186: }
10187: foreach my $lang (@allnew) {
10188: my $formelem = 'loginhelpurl_'.$lang;
10189: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
10190: $formelem = 'loginhelpurl_add_file';
10191: }
10192: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10193: "help/$lang",'','',$newfile{$lang});
10194: if ($result eq 'ok') {
10195: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
10196: $changes{'helpurl'}{$lang} = 1;
10197: } else {
10198: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
10199: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10200: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
10201: (!grep(/^\Q$lang\E$/,@delurls))) {
10202: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10203: }
10204: }
10205: }
10206: } else {
10207: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10208: }
10209: } else {
10210: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10211: }
10212: if ($error) {
10213: &Apache::lonnet::logthis($error);
10214: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10215: }
10216: }
10217:
10218: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
10219: if (ref($domconfig{'login'}) eq 'HASH') {
10220: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
10221: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
10222: if ($domservers{$lonhost}) {
10223: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10224: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
10225: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
10226: }
10227: }
10228: }
10229: }
10230: }
10231: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
10232: foreach my $lonhost (sort(keys(%domservers))) {
10233: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10234: $changes{'headtag'}{$lonhost} = 1;
10235: } else {
10236: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
10237: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
10238: }
10239: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
10240: push(@newhosts,$lonhost);
10241: } elsif ($currheadtagurls{$lonhost}) {
10242: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
10243: if ($currexempt{$lonhost}) {
10244: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
10245: $changes{'headtag'}{$lonhost} = 1;
10246: }
10247: } elsif ($possexempt{$lonhost}) {
10248: $changes{'headtag'}{$lonhost} = 1;
10249: }
10250: if ($possexempt{$lonhost}) {
10251: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10252: }
10253: }
10254: }
10255: }
10256: if (@newhosts) {
10257: my $error;
10258: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10259: if ($configuserok eq 'ok') {
10260: if ($switchserver) {
10261: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
10262: } elsif ($author_ok eq 'ok') {
10263: foreach my $lonhost (@newhosts) {
10264: my $formelem = 'loginheadtag_'.$lonhost;
10265: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10266: "login/headtag/$lonhost",'','',
10267: $env{'form.loginheadtag_'.$lonhost.'.filename'});
10268: if ($result eq 'ok') {
10269: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
10270: $changes{'headtag'}{$lonhost} = 1;
10271: if ($possexempt{$lonhost}) {
10272: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10273: }
10274: } else {
10275: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
10276: $newheadtagurls{$lonhost},$result);
10277: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10278: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
10279: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
10280: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
10281: }
10282: }
10283: }
10284: } else {
10285: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10286: }
10287: } else {
10288: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10289: }
10290: if ($error) {
10291: &Apache::lonnet::logthis($error);
10292: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10293: }
10294: }
10295: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
10296: my @newsamlimgs;
10297: foreach my $lonhost (keys(%domservers)) {
10298: if ($env{'form.saml_'.$lonhost}) {
10299: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
10300: push(@newsamlimgs,$lonhost);
10301: }
10302: foreach my $item ('text','alt','url','title','window','notsso') {
10303: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
10304: }
10305: if ($saml{$lonhost}) {
10306: if ($env{'form.saml_window_'.$lonhost} ne '1') {
10307: $env{'form.saml_window_'.$lonhost} = '';
10308: }
10309: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
10310: #FIXME Need to obsolete published image
10311: delete($currsaml{$lonhost}{'img'});
10312: $changes{'saml'}{$lonhost} = 1;
10313: }
10314: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
10315: $changes{'saml'}{$lonhost} = 1;
10316: }
10317: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
10318: $changes{'saml'}{$lonhost} = 1;
10319: }
10320: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
10321: $changes{'saml'}{$lonhost} = 1;
10322: }
10323: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
10324: $changes{'saml'}{$lonhost} = 1;
10325: }
10326: if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) {
10327: $changes{'saml'}{$lonhost} = 1;
10328: }
10329: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
10330: $changes{'saml'}{$lonhost} = 1;
10331: }
10332: } else {
10333: $changes{'saml'}{$lonhost} = 1;
10334: }
10335: foreach my $item ('text','alt','url','title','window','notsso') {
10336: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
10337: }
10338: } else {
10339: if ($saml{$lonhost}) {
10340: $changes{'saml'}{$lonhost} = 1;
10341: delete($currsaml{$lonhost});
10342: }
10343: }
10344: }
10345: foreach my $posshost (keys(%currsaml)) {
10346: unless (exists($domservers{$posshost})) {
10347: delete($currsaml{$posshost});
10348: }
10349: }
10350: %{$loginhash{'login'}{'saml'}} = %currsaml;
10351: if (@newsamlimgs) {
10352: my $error;
10353: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10354: if ($configuserok eq 'ok') {
10355: if ($switchserver) {
10356: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
10357: } elsif ($author_ok eq 'ok') {
10358: foreach my $lonhost (@newsamlimgs) {
10359: my $formelem = 'saml_img_'.$lonhost;
10360: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10361: "login/saml/$lonhost",'','',
10362: $env{'form.saml_img_'.$lonhost.'.filename'});
10363: if ($result eq 'ok') {
10364: $currsaml{$lonhost}{'img'} = $imgurl;
10365: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
10366: $changes{'saml'}{$lonhost} = 1;
10367: } else {
10368: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
10369: $lonhost,$result);
10370: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10371: }
10372: }
10373: } else {
10374: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10375: }
10376: } else {
10377: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10378: }
10379: if ($error) {
10380: &Apache::lonnet::logthis($error);
10381: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10382: }
10383: }
10384: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
10385:
10386: my $defaulthelpfile = '/adm/loginproblems.html';
10387: my $defaulttext = &mt('Default in use');
10388:
10389: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
10390: $dom);
10391: if ($putresult eq 'ok') {
10392: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10393: my %defaultchecked = (
10394: 'coursecatalog' => 'on',
10395: 'helpdesk' => 'on',
10396: 'adminmail' => 'off',
10397: 'newuser' => 'off',
10398: );
10399: if (ref($domconfig{'login'}) eq 'HASH') {
10400: foreach my $item (@toggles) {
10401: if ($defaultchecked{$item} eq 'on') {
10402: if (($domconfig{'login'}{$item} eq '0') &&
10403: ($env{'form.'.$item} eq '1')) {
10404: $changes{$item} = 1;
10405: } elsif (($domconfig{'login'}{$item} eq '' ||
10406: $domconfig{'login'}{$item} eq '1') &&
10407: ($env{'form.'.$item} eq '0')) {
10408: $changes{$item} = 1;
10409: }
10410: } elsif ($defaultchecked{$item} eq 'off') {
10411: if (($domconfig{'login'}{$item} eq '1') &&
10412: ($env{'form.'.$item} eq '0')) {
10413: $changes{$item} = 1;
10414: } elsif (($domconfig{'login'}{$item} eq '' ||
10415: $domconfig{'login'}{$item} eq '0') &&
10416: ($env{'form.'.$item} eq '1')) {
10417: $changes{$item} = 1;
10418: }
10419: }
10420: }
10421: }
10422: if (keys(%changes) > 0 || $colchgtext) {
10423: &Apache::loncommon::devalidate_domconfig_cache($dom);
10424: if (exists($changes{'saml'})) {
10425: my $hostid_in_use;
10426: my @hosts = &Apache::lonnet::current_machine_ids();
10427: if (@hosts > 1) {
10428: foreach my $hostid (@hosts) {
10429: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
10430: $hostid_in_use = $hostid;
10431: last;
10432: }
10433: }
10434: } else {
10435: $hostid_in_use = $r->dir_config('lonHostID');
10436: }
10437: if (($hostid_in_use) &&
10438: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
10439: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
10440: }
10441: if (ref($lastactref) eq 'HASH') {
10442: if (ref($changes{'saml'}) eq 'HASH') {
10443: my %updates;
10444: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
10445: $lastactref->{'samllanding'} = \%updates;
10446: }
10447: }
10448: }
10449: if (ref($lastactref) eq 'HASH') {
10450: $lastactref->{'domainconfig'} = 1;
10451: }
10452: $resulttext = &mt('Changes made:').'<ul>';
10453: foreach my $item (sort(keys(%changes))) {
10454: if ($item eq 'loginvia') {
10455: if (ref($changes{$item}) eq 'HASH') {
10456: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
10457: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10458: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
10459: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
10460: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
10461: $protocol = 'http' if ($protocol ne 'https');
10462: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
10463:
10464: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
10465: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
10466: } else {
10467: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
10468: }
10469: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
10470: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
10471: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
10472: }
10473: $resulttext .= '</li>';
10474: } else {
10475: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
10476: }
10477: } else {
10478: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
10479: }
10480: }
10481: $resulttext .= '</ul></li>';
10482: }
10483: } elsif ($item eq 'helpurl') {
10484: if (ref($changes{$item}) eq 'HASH') {
10485: foreach my $lang (sort(keys(%{$changes{$item}}))) {
10486: if (grep(/^\Q$lang\E$/,@delurls)) {
10487: my ($chg,$link);
10488: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
10489: if ($lang eq 'nolang') {
10490: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
10491: } else {
10492: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
10493: }
10494: $resulttext .= '<li>'.$chg.'</li>';
10495: } else {
10496: my $chg;
10497: if ($lang eq 'nolang') {
10498: $chg = &mt('custom log-in help file for no preferred language');
10499: } else {
10500: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
10501: }
10502: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
10503: $loginhash{'login'}{'helpurl'}{$lang}.
10504: '?inhibitmenu=yes',$chg,600,500).
10505: '</li>';
10506: }
10507: }
10508: }
10509: } elsif ($item eq 'headtag') {
10510: if (ref($changes{$item}) eq 'HASH') {
10511: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10512: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10513: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
10514: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10515: $resulttext .= '<li><a href="'.
10516: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
10517: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
10518: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
10519: if ($possexempt{$lonhost}) {
10520: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
10521: } else {
10522: $resulttext .= &mt('included for any client IP');
10523: }
10524: $resulttext .= '</li>';
10525: }
10526: }
10527: }
10528: } elsif ($item eq 'saml') {
10529: if (ref($changes{$item}) eq 'HASH') {
10530: my %notlt = (
10531: text => 'Text for log-in by SSO',
10532: img => 'SSO button image',
10533: alt => 'Alt text for button image',
10534: url => 'SSO URL',
10535: title => 'Tooltip for SSO link',
10536: window => 'Pop-up window if iframe',
10537: notsso => 'Text for non-SSO log-in',
10538: );
10539: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10540: if (ref($currsaml{$lonhost}) eq 'HASH') {
10541: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
10542: '<ul>';
10543: foreach my $key ('text','img','alt','url','title','window','notsso') {
10544: if ($currsaml{$lonhost}{$key} eq '') {
10545: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
10546: } else {
10547: my $value = "'$currsaml{$lonhost}{$key}'";
10548: if ($key eq 'img') {
10549: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
10550: } elsif ($key eq 'window') {
10551: $value = 'On';
10552: }
10553: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
10554: $value).'</li>';
10555: }
10556: }
10557: $resulttext .= '</ul></li>';
10558: } else {
10559: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
10560: }
10561: }
10562: }
10563: } elsif ($item eq 'captcha') {
10564: if (ref($loginhash{'login'}) eq 'HASH') {
10565: my $chgtxt;
10566: if ($loginhash{'login'}{$item} eq 'notused') {
10567: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
10568: } else {
10569: my %captchas = &captcha_phrases();
10570: if ($captchas{$loginhash{'login'}{$item}}) {
10571: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
10572: } else {
10573: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
10574: }
10575: }
10576: $resulttext .= '<li>'.$chgtxt.'</li>';
10577: }
10578: } elsif ($item eq 'recaptchakeys') {
10579: if (ref($loginhash{'login'}) eq 'HASH') {
10580: my ($privkey,$pubkey);
10581: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
10582: $pubkey = $loginhash{'login'}{$item}{'public'};
10583: $privkey = $loginhash{'login'}{$item}{'private'};
10584: }
10585: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
10586: if (!$pubkey) {
10587: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
10588: } else {
10589: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10590: }
10591: if (!$privkey) {
10592: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
10593: } else {
10594: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
10595: }
10596: $chgtxt .= '</ul>';
10597: $resulttext .= '<li>'.$chgtxt.'</li>';
10598: }
10599: } elsif ($item eq 'recaptchaversion') {
10600: if (ref($loginhash{'login'}) eq 'HASH') {
10601: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
10602: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
10603: '</li>';
10604: }
10605: }
10606: } else {
10607: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
10608: }
10609: }
10610: $resulttext .= $colchgtext.'</ul>';
10611: } else {
10612: $resulttext = &mt('No changes made to log-in page settings');
10613: }
10614: } else {
10615: $resulttext = '<span class="LC_error">'.
10616: &mt('An error occurred: [_1]',$putresult).'</span>';
10617: }
10618: if ($errors) {
10619: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10620: $errors.'</ul>';
10621: }
10622: return $resulttext;
10623: }
10624:
10625: sub check_exempt_addresses {
10626: my ($iplist) = @_;
10627: $iplist =~ s/^\s+//;
10628: $iplist =~ s/\s+$//;
10629: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
10630: my (@okips,$new);
10631: foreach my $ip (@poss_ips) {
10632: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
10633: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
10634: push(@okips,$ip);
10635: }
10636: }
10637: }
10638: if (@okips > 0) {
10639: $new = join(',',@okips);
10640: } else {
10641: $new = '';
10642: }
10643: return $new;
10644: }
10645:
10646: sub color_font_choices {
10647: my %choices =
10648: &Apache::lonlocal::texthash (
10649: img => "Header",
10650: bgs => "Background colors",
10651: links => "Link colors",
10652: images => "Images",
10653: font => "Font color",
10654: fontmenu => "Font menu",
10655: pgbg => "Page",
10656: tabbg => "Header",
10657: sidebg => "Border",
10658: link => "Link",
10659: alink => "Active link",
10660: vlink => "Visited link",
10661: );
10662: return %choices;
10663: }
10664:
10665: sub modify_ipaccess {
10666: my ($dom,$lastactref,%domconfig) = @_;
10667: my (@allpos,%changes,%confhash,$errors,$resulttext);
10668: my (@items,%deletions,%itemids,@warnings);
10669: my ($typeorder,$types) = &commblocktype_text();
10670: if ($env{'form.ipaccess_add'}) {
10671: my $name = $env{'form.ipaccess_name_add'};
10672: my ($newid,$error) = &get_ipaccess_id($dom,$name);
10673: if ($newid) {
10674: $itemids{'add'} = $newid;
10675: push(@items,'add');
10676: $changes{$newid} = 1;
10677: } else {
10678: $error = &mt('Failed to acquire unique ID for new IP access control item');
10679: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10680: }
10681: }
10682: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
10683: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
10684: if (@todelete) {
10685: map { $deletions{$_} = 1; } @todelete;
10686: }
10687: my $maxnum = $env{'form.ipaccess_maxnum'};
10688: for (my $i=0; $i<$maxnum; $i++) {
10689: my $itemid = $env{'form.ipaccess_id_'.$i};
10690: $itemid =~ s/\D+//g;
10691: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10692: if ($deletions{$itemid}) {
10693: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
10694: } else {
10695: push(@items,$i);
10696: $itemids{$i} = $itemid;
10697: }
10698: }
10699: }
10700: }
10701: foreach my $idx (@items) {
10702: my $itemid = $itemids{$idx};
10703: next unless ($itemid);
10704: my %current;
10705: unless ($idx eq 'add') {
10706: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10707: %current = %{$domconfig{'ipaccess'}{$itemid}};
10708: }
10709: }
10710: my $position = $env{'form.ipaccess_pos_'.$itemid};
10711: $position =~ s/\D+//g;
10712: if ($position ne '') {
10713: $allpos[$position] = $itemid;
10714: }
10715: my $name = $env{'form.ipaccess_name_'.$idx};
10716: $name =~ s/^\s+|\s+$//g;
10717: $confhash{$itemid}{'name'} = $name;
10718: my $possrange = $env{'form.ipaccess_range_'.$idx};
10719: $possrange =~ s/^\s+|\s+$//g;
10720: unless ($possrange eq '') {
10721: $possrange =~ s/[\r\n]+/\s/g;
10722: $possrange =~ s/\s*-\s*/-/g;
10723: $possrange =~ s/\s+/,/g;
10724: $possrange =~ s/,+/,/g;
10725: if ($possrange ne '') {
10726: my (@ok,$count);
10727: $count = 0;
10728: foreach my $poss (split(/\,/,$possrange)) {
10729: $count ++;
10730: $poss = &validate_ip_pattern($poss);
10731: if ($poss ne '') {
10732: push(@ok,$poss);
10733: }
10734: }
10735: my $diff = $count - scalar(@ok);
10736: if ($diff) {
10737: $errors .= '<li><span class="LC_error">'.
10738: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
10739: $diff,$name).
10740: '</span></li>';
10741: }
10742: if (@ok) {
10743: my @cidr_list;
10744: foreach my $item (@ok) {
10745: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
10746: }
10747: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
10748: }
10749: }
10750: }
10751: foreach my $field ('name','ip') {
10752: unless (($idx eq 'add') || ($changes{$itemid})) {
10753: if ($current{$field} ne $confhash{$itemid}{$field}) {
10754: $changes{$itemid} = 1;
10755: last;
10756: }
10757: }
10758: }
10759: $confhash{$itemid}{'commblocks'} = {};
10760:
10761: my %commblocks;
10762: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
10763: foreach my $type (@{$typeorder}) {
10764: if ($commblocks{$type}) {
10765: $confhash{$itemid}{'commblocks'}{$type} = 'on';
10766: }
10767: unless (($idx eq 'add') || ($changes{$itemid})) {
10768: if (ref($current{'commblocks'}) eq 'HASH') {
10769: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
10770: $changes{$itemid} = 1;
10771: }
10772: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
10773: $changes{$itemid} = 1;
10774: }
10775: }
10776: }
10777: $confhash{$itemid}{'courses'} = {};
10778: my %crsdeletions;
10779: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
10780: if (@delcrs) {
10781: map { $crsdeletions{$_} = 1; } @delcrs;
10782: }
10783: if (ref($current{'courses'}) eq 'HASH') {
10784: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
10785: if ($crsdeletions{$cid}) {
10786: $changes{$itemid} = 1;
10787: } else {
10788: $confhash{$itemid}{'courses'}{$cid} = 1;
10789: }
10790: }
10791: }
10792: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
10793: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
10794: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
10795: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
10796: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
10797: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
10798: $errors .= '<li><span class="LC_error">'.
10799: &mt('Invalid courseID [_1] omitted from list of allowed courses',
10800: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
10801: '</span></li>';
10802: } else {
10803: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
10804: $changes{$itemid} = 1;
10805: }
10806: }
10807: }
10808: if (@allpos > 0) {
10809: my $idx = 0;
10810: foreach my $itemid (@allpos) {
10811: if ($itemid ne '') {
10812: $confhash{$itemid}{'order'} = $idx;
10813: unless ($changes{$itemid}) {
10814: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
10815: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10816: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
10817: $changes{$itemid} = 1;
10818: }
10819: }
10820: }
10821: }
10822: $idx ++;
10823: }
10824: }
10825: }
10826: if (keys(%changes)) {
10827: my %defaultshash = (
10828: ipaccess => \%confhash,
10829: );
10830: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10831: $dom);
10832: if ($putresult eq 'ok') {
10833: my $cachetime = 1800;
10834: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
10835: if (ref($lastactref) eq 'HASH') {
10836: $lastactref->{'ipaccess'} = 1;
10837: }
10838: $resulttext = &mt('Changes made:').'<ul>';
10839: my %bynum;
10840: foreach my $itemid (sort(keys(%changes))) {
10841: if (ref($confhash{$itemid}) eq 'HASH') {
10842: my $position = $confhash{$itemid}{'order'};
10843: if ($position =~ /^\d+$/) {
10844: $bynum{$position} = $itemid;
10845: }
10846: }
10847: }
10848: if (keys(%deletions)) {
10849: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
10850: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10851: }
10852: }
10853: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10854: my $itemid = $bynum{$pos};
10855: if (ref($confhash{$itemid}) eq 'HASH') {
10856: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
10857: my $position = $pos + 1;
10858: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10859: if ($confhash{$itemid}{'ip'} eq '') {
10860: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
10861: } else {
10862: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
10863: }
10864: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
10865: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
10866: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
10867: '</li>';
10868: } else {
10869: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
10870: }
10871: if (keys(%{$confhash{$itemid}{'courses'}})) {
10872: my @courses;
10873: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
10874: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
10875: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
10876: }
10877: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
10878: join('</li><li>',@courses).'</li></ul>';
10879: } else {
10880: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
10881: }
10882: $resulttext .= '</ul></li>';
10883: }
10884: }
10885: $resulttext .= '</ul>';
10886: } else {
10887: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10888: }
10889: } else {
10890: $resulttext = &mt('No changes made');
10891: }
10892: if ($errors) {
10893: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
10894: $errors.'</ul></p>';
10895: }
10896: return $resulttext;
10897: }
10898:
10899: sub get_ipaccess_id {
10900: my ($domain,$location) = @_;
10901: # get lock on ipaccess db
10902: my $lockhash = {
10903: lock => $env{'user.name'}.
10904: ':'.$env{'user.domain'},
10905: };
10906: my $tries = 0;
10907: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
10908: my ($id,$error);
10909:
10910: while (($gotlock ne 'ok') && ($tries<10)) {
10911: $tries ++;
10912: sleep (0.1);
10913: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
10914: }
10915: if ($gotlock eq 'ok') {
10916: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
10917: if ($currids{'lock'}) {
10918: delete($currids{'lock'});
10919: if (keys(%currids)) {
10920: my @curr = sort { $a <=> $b } keys(%currids);
10921: if ($curr[-1] =~ /^\d+$/) {
10922: $id = 1 + $curr[-1];
10923: }
10924: } else {
10925: $id = 1;
10926: }
10927: if ($id) {
10928: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
10929: $error = 'nostore';
10930: }
10931: } else {
10932: $error = 'nonumber';
10933: }
10934: }
10935: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
10936: } else {
10937: $error = 'nolock';
10938: }
10939: return ($id,$error);
10940: }
10941:
10942: sub modify_rolecolors {
10943: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
10944: my ($resulttext,%rolehash);
10945: $rolehash{'rolecolors'} = {};
10946: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
10947: if ($domconfig{'rolecolors'} eq '') {
10948: $domconfig{'rolecolors'} = {};
10949: }
10950: }
10951: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
10952: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
10953: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
10954: $dom);
10955: if ($putresult eq 'ok') {
10956: if (keys(%changes) > 0) {
10957: &Apache::loncommon::devalidate_domconfig_cache($dom);
10958: if (ref($lastactref) eq 'HASH') {
10959: $lastactref->{'domainconfig'} = 1;
10960: }
10961: $resulttext = &display_colorchgs($dom,\%changes,$roles,
10962: $rolehash{'rolecolors'});
10963: } else {
10964: $resulttext = &mt('No changes made to default color schemes');
10965: }
10966: } else {
10967: $resulttext = '<span class="LC_error">'.
10968: &mt('An error occurred: [_1]',$putresult).'</span>';
10969: }
10970: if ($errors) {
10971: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10972: $errors.'</ul>';
10973: }
10974: return $resulttext;
10975: }
10976:
10977: sub modify_colors {
10978: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
10979: my (%changes,%choices);
10980: my @bgs;
10981: my @links = ('link','alink','vlink');
10982: my @logintext;
10983: my @images;
10984: my $servadm = $r->dir_config('lonAdmEMail');
10985: my $errors;
10986: my %defaults;
10987: foreach my $role (@{$roles}) {
10988: if ($role eq 'login') {
10989: %choices = &login_choices();
10990: @logintext = ('textcol','bgcol');
10991: } else {
10992: %choices = &color_font_choices();
10993: }
10994: if ($role eq 'login') {
10995: @images = ('img','logo','domlogo','login');
10996: @bgs = ('pgbg','mainbg','sidebg');
10997: } else {
10998: @images = ('img');
10999: @bgs = ('pgbg','tabbg','sidebg');
11000: }
11001: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
11002: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
11003: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
11004: }
11005: if ($role eq 'login') {
11006: foreach my $item (@logintext) {
11007: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11008: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11009: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11010: }
11011: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
11012: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11013: }
11014: }
11015: } else {
11016: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
11017: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
11018: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
11019: }
11020: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
11021: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
11022: }
11023: }
11024: foreach my $item (@bgs) {
11025: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11026: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11027: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11028: }
11029: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
11030: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11031: }
11032: }
11033: foreach my $item (@links) {
11034: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11035: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11036: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11037: }
11038: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
11039: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11040: }
11041: }
11042: my ($configuserok,$author_ok,$switchserver) =
11043: &config_check($dom,$confname,$servadm);
11044: my ($width,$height) = &thumb_dimensions();
11045: if (ref($domconfig->{$role}) ne 'HASH') {
11046: $domconfig->{$role} = {};
11047: }
11048: foreach my $img (@images) {
11049: if ($role eq 'login') {
11050: if (($img eq 'img') || ($img eq 'logo')) {
11051: if (defined($env{'form.login_showlogo_'.$img})) {
11052: $confhash->{$role}{'showlogo'}{$img} = 1;
11053: } else {
11054: $confhash->{$role}{'showlogo'}{$img} = 0;
11055: }
11056: }
11057: if ($env{'form.login_alt_'.$img} ne '') {
11058: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
11059: }
11060: }
11061: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
11062: && !defined($domconfig->{$role}{$img})
11063: && !$env{'form.'.$role.'_del_'.$img}
11064: && $env{'form.'.$role.'_import_'.$img}) {
11065: # import the old configured image from the .tab setting
11066: # if they haven't provided a new one
11067: $domconfig->{$role}{$img} =
11068: $env{'form.'.$role.'_import_'.$img};
11069: }
11070: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
11071: my $error;
11072: if ($configuserok eq 'ok') {
11073: if ($switchserver) {
11074: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
11075: } else {
11076: if ($author_ok eq 'ok') {
11077: my ($result,$logourl) =
11078: &publishlogo($r,'upload',$role.'_'.$img,
11079: $dom,$confname,$img,$width,$height);
11080: if ($result eq 'ok') {
11081: $confhash->{$role}{$img} = $logourl;
11082: $changes{$role}{'images'}{$img} = 1;
11083: } else {
11084: $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);
11085: }
11086: } else {
11087: $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);
11088: }
11089: }
11090: } else {
11091: $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);
11092: }
11093: if ($error) {
11094: &Apache::lonnet::logthis($error);
11095: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11096: }
11097: } elsif ($domconfig->{$role}{$img} ne '') {
11098: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
11099: my $error;
11100: if ($configuserok eq 'ok') {
11101: # is confname an author?
11102: if ($switchserver eq '') {
11103: if ($author_ok eq 'ok') {
11104: my ($result,$logourl) =
11105: &publishlogo($r,'copy',$domconfig->{$role}{$img},
11106: $dom,$confname,$img,$width,$height);
11107: if ($result eq 'ok') {
11108: $confhash->{$role}{$img} = $logourl;
11109: $changes{$role}{'images'}{$img} = 1;
11110: }
11111: }
11112: }
11113: }
11114: }
11115: }
11116: }
11117: if (ref($domconfig) eq 'HASH') {
11118: if (ref($domconfig->{$role}) eq 'HASH') {
11119: foreach my $img (@images) {
11120: if ($domconfig->{$role}{$img} ne '') {
11121: if ($env{'form.'.$role.'_del_'.$img}) {
11122: $confhash->{$role}{$img} = '';
11123: $changes{$role}{'images'}{$img} = 1;
11124: } else {
11125: if ($confhash->{$role}{$img} eq '') {
11126: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
11127: }
11128: }
11129: } else {
11130: if ($env{'form.'.$role.'_del_'.$img}) {
11131: $confhash->{$role}{$img} = '';
11132: $changes{$role}{'images'}{$img} = 1;
11133: }
11134: }
11135: if ($role eq 'login') {
11136: if (($img eq 'logo') || ($img eq 'img')) {
11137: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
11138: if ($confhash->{$role}{'showlogo'}{$img} ne
11139: $domconfig->{$role}{'showlogo'}{$img}) {
11140: $changes{$role}{'showlogo'}{$img} = 1;
11141: }
11142: } else {
11143: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11144: $changes{$role}{'showlogo'}{$img} = 1;
11145: }
11146: }
11147: }
11148: if ($img ne 'login') {
11149: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
11150: if ($confhash->{$role}{'alttext'}{$img} ne
11151: $domconfig->{$role}{'alttext'}{$img}) {
11152: $changes{$role}{'alttext'}{$img} = 1;
11153: }
11154: } else {
11155: if ($confhash->{$role}{'alttext'}{$img} ne '') {
11156: $changes{$role}{'alttext'}{$img} = 1;
11157: }
11158: }
11159: }
11160: }
11161: }
11162: if ($domconfig->{$role}{'font'} ne '') {
11163: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
11164: $changes{$role}{'font'} = 1;
11165: }
11166: } else {
11167: if ($confhash->{$role}{'font'}) {
11168: $changes{$role}{'font'} = 1;
11169: }
11170: }
11171: if ($role ne 'login') {
11172: if ($domconfig->{$role}{'fontmenu'} ne '') {
11173: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
11174: $changes{$role}{'fontmenu'} = 1;
11175: }
11176: } else {
11177: if ($confhash->{$role}{'fontmenu'}) {
11178: $changes{$role}{'fontmenu'} = 1;
11179: }
11180: }
11181: }
11182: foreach my $item (@bgs) {
11183: if ($domconfig->{$role}{$item} ne '') {
11184: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11185: $changes{$role}{'bgs'}{$item} = 1;
11186: }
11187: } else {
11188: if ($confhash->{$role}{$item}) {
11189: $changes{$role}{'bgs'}{$item} = 1;
11190: }
11191: }
11192: }
11193: foreach my $item (@links) {
11194: if ($domconfig->{$role}{$item} ne '') {
11195: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11196: $changes{$role}{'links'}{$item} = 1;
11197: }
11198: } else {
11199: if ($confhash->{$role}{$item}) {
11200: $changes{$role}{'links'}{$item} = 1;
11201: }
11202: }
11203: }
11204: foreach my $item (@logintext) {
11205: if ($domconfig->{$role}{$item} ne '') {
11206: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11207: $changes{$role}{'logintext'}{$item} = 1;
11208: }
11209: } else {
11210: if ($confhash->{$role}{$item}) {
11211: $changes{$role}{'logintext'}{$item} = 1;
11212: }
11213: }
11214: }
11215: } else {
11216: &default_change_checker($role,\@images,\@links,\@bgs,
11217: \@logintext,$confhash,\%changes);
11218: }
11219: } else {
11220: &default_change_checker($role,\@images,\@links,\@bgs,
11221: \@logintext,$confhash,\%changes);
11222: }
11223: }
11224: return ($errors,%changes);
11225: }
11226:
11227: sub config_check {
11228: my ($dom,$confname,$servadm) = @_;
11229: my ($configuserok,$author_ok,$switchserver,%currroles);
11230: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
11231: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
11232: $confname,$servadm);
11233: if ($configuserok eq 'ok') {
11234: $switchserver = &check_switchserver($dom,$confname);
11235: if ($switchserver eq '') {
11236: $author_ok = &check_authorstatus($dom,$confname,%currroles);
11237: }
11238: }
11239: return ($configuserok,$author_ok,$switchserver);
11240: }
11241:
11242: sub default_change_checker {
11243: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
11244: foreach my $item (@{$links}) {
11245: if ($confhash->{$role}{$item}) {
11246: $changes->{$role}{'links'}{$item} = 1;
11247: }
11248: }
11249: foreach my $item (@{$bgs}) {
11250: if ($confhash->{$role}{$item}) {
11251: $changes->{$role}{'bgs'}{$item} = 1;
11252: }
11253: }
11254: foreach my $item (@{$logintext}) {
11255: if ($confhash->{$role}{$item}) {
11256: $changes->{$role}{'logintext'}{$item} = 1;
11257: }
11258: }
11259: foreach my $img (@{$images}) {
11260: if ($env{'form.'.$role.'_del_'.$img}) {
11261: $confhash->{$role}{$img} = '';
11262: $changes->{$role}{'images'}{$img} = 1;
11263: }
11264: if ($role eq 'login') {
11265: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11266: $changes->{$role}{'showlogo'}{$img} = 1;
11267: }
11268: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
11269: if ($confhash->{$role}{'alttext'}{$img} ne '') {
11270: $changes->{$role}{'alttext'}{$img} = 1;
11271: }
11272: }
11273: }
11274: }
11275: if ($confhash->{$role}{'font'}) {
11276: $changes->{$role}{'font'} = 1;
11277: }
11278: }
11279:
11280: sub display_colorchgs {
11281: my ($dom,$changes,$roles,$confhash) = @_;
11282: my (%choices,$resulttext);
11283: if (!grep(/^login$/,@{$roles})) {
11284: $resulttext = &mt('Changes made:').'<br />';
11285: }
11286: foreach my $role (@{$roles}) {
11287: if ($role eq 'login') {
11288: %choices = &login_choices();
11289: } else {
11290: %choices = &color_font_choices();
11291: }
11292: if (ref($changes->{$role}) eq 'HASH') {
11293: if ($role ne 'login') {
11294: $resulttext .= '<h4>'.&mt($role).'</h4>';
11295: }
11296: foreach my $key (sort(keys(%{$changes->{$role}}))) {
11297: if ($role ne 'login') {
11298: $resulttext .= '<ul>';
11299: }
11300: if (ref($changes->{$role}{$key}) eq 'HASH') {
11301: if ($role ne 'login') {
11302: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
11303: }
11304: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
11305: if (($role eq 'login') && ($key eq 'showlogo')) {
11306: if ($confhash->{$role}{$key}{$item}) {
11307: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
11308: } else {
11309: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
11310: }
11311: } elsif (($role eq 'login') && ($key eq 'alttext')) {
11312: if ($confhash->{$role}{$key}{$item} ne '') {
11313: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
11314: $confhash->{$role}{$key}{$item}).'</li>';
11315: } else {
11316: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
11317: }
11318: } elsif ($confhash->{$role}{$item} eq '') {
11319: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
11320: } else {
11321: my $newitem = $confhash->{$role}{$item};
11322: if ($key eq 'images') {
11323: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
11324: }
11325: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
11326: }
11327: }
11328: if ($role ne 'login') {
11329: $resulttext .= '</ul></li>';
11330: }
11331: } else {
11332: if ($confhash->{$role}{$key} eq '') {
11333: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
11334: } else {
11335: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
11336: }
11337: }
11338: if ($role ne 'login') {
11339: $resulttext .= '</ul>';
11340: }
11341: }
11342: }
11343: }
11344: return $resulttext;
11345: }
11346:
11347: sub thumb_dimensions {
11348: return ('200','50');
11349: }
11350:
11351: sub check_dimensions {
11352: my ($inputfile) = @_;
11353: my ($fullwidth,$fullheight);
11354: if ($inputfile =~ m|^[/\w.\-]+$|) {
11355: if (open(PIPE,"identify $inputfile 2>&1 |")) {
11356: my $imageinfo = <PIPE>;
11357: if (!close(PIPE)) {
11358: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
11359: }
11360: chomp($imageinfo);
11361: my ($fullsize) =
11362: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
11363: if ($fullsize) {
11364: ($fullwidth,$fullheight) = split(/x/,$fullsize);
11365: }
11366: }
11367: }
11368: return ($fullwidth,$fullheight);
11369: }
11370:
11371: sub check_configuser {
11372: my ($uhome,$dom,$confname,$servadm) = @_;
11373: my ($configuserok,%currroles);
11374: if ($uhome eq 'no_host') {
11375: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
11376: my $configpass = &LONCAPA::Enrollment::create_password($dom);
11377: $configuserok =
11378: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
11379: $configpass,'','','','','',undef,$servadm);
11380: } else {
11381: $configuserok = 'ok';
11382: %currroles =
11383: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
11384: }
11385: return ($configuserok,%currroles);
11386: }
11387:
11388: sub check_authorstatus {
11389: my ($dom,$confname,%currroles) = @_;
11390: my $author_ok;
11391: if (!$currroles{':'.$dom.':au'}) {
11392: my $start = time;
11393: my $end = 0;
11394: $author_ok =
11395: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
11396: 'au',$end,$start,'','','domconfig');
11397: } else {
11398: $author_ok = 'ok';
11399: }
11400: return $author_ok;
11401: }
11402:
11403: sub publishlogo {
11404: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
11405: my ($output,$fname,$logourl);
11406: if ($action eq 'upload') {
11407: $fname=$env{'form.'.$formname.'.filename'};
11408: chop($env{'form.'.$formname});
11409: } else {
11410: ($fname) = ($formname =~ /([^\/]+)$/);
11411: }
11412: if ($savefileas ne '') {
11413: $fname = $savefileas;
11414: }
11415: $fname=&Apache::lonnet::clean_filename($fname);
11416: # See if there is anything left
11417: unless ($fname) { return ('error: no uploaded file'); }
11418: $fname="$subdir/$fname";
11419: my $docroot=$r->dir_config('lonDocRoot');
11420: my $filepath="$docroot/priv";
11421: my $relpath = "$dom/$confname";
11422: my ($fnamepath,$file,$fetchthumb);
11423: $file=$fname;
11424: if ($fname=~m|/|) {
11425: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
11426: }
11427: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
11428: my $count;
11429: for ($count=5;$count<=$#parts;$count++) {
11430: $filepath.="/$parts[$count]";
11431: if ((-e $filepath)!=1) {
11432: mkdir($filepath,02770);
11433: }
11434: }
11435: # Check for bad extension and disallow upload
11436: if ($file=~/\.(\w+)$/ &&
11437: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
11438: $output =
11439: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
11440: } elsif ($file=~/\.(\w+)$/ &&
11441: !defined(&Apache::loncommon::fileembstyle($1))) {
11442: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
11443: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
11444: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
11445: } elsif (-d "$filepath/$file") {
11446: $output = &mt('Filename is a directory name - rename the file and re-upload');
11447: } else {
11448: my $source = $filepath.'/'.$file;
11449: my $logfile;
11450: if (!open($logfile,">>",$source.'.log')) {
11451: return (&mt('No write permission to Authoring Space'));
11452: }
11453: print $logfile
11454: "\n================= Publish ".localtime()." ================\n".
11455: $env{'user.name'}.':'.$env{'user.domain'}."\n";
11456: # Save the file
11457: if (!open(FH,">",$source)) {
11458: &Apache::lonnet::logthis('Failed to create '.$source);
11459: return (&mt('Failed to create file'));
11460: }
11461: if ($action eq 'upload') {
11462: if (!print FH ($env{'form.'.$formname})) {
11463: &Apache::lonnet::logthis('Failed to write to '.$source);
11464: return (&mt('Failed to write file'));
11465: }
11466: } else {
11467: my $original = &Apache::lonnet::filelocation('',$formname);
11468: if(!copy($original,$source)) {
11469: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
11470: return (&mt('Failed to write file'));
11471: }
11472: }
11473: close(FH);
11474: chmod(0660, $source); # Permissions to rw-rw---.
11475:
11476: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
11477: my $copyfile=$targetdir.'/'.$file;
11478:
11479: my @parts=split(/\//,$targetdir);
11480: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
11481: for (my $count=5;$count<=$#parts;$count++) {
11482: $path.="/$parts[$count]";
11483: if (!-e $path) {
11484: print $logfile "\nCreating directory ".$path;
11485: mkdir($path,02770);
11486: }
11487: }
11488: my $versionresult;
11489: if (-e $copyfile) {
11490: $versionresult = &logo_versioning($targetdir,$file,$logfile);
11491: } else {
11492: $versionresult = 'ok';
11493: }
11494: if ($versionresult eq 'ok') {
11495: if (copy($source,$copyfile)) {
11496: print $logfile "\nCopied original source to ".$copyfile."\n";
11497: $output = 'ok';
11498: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
11499: push(@{$modified_urls},[$copyfile,$source]);
11500: my $metaoutput =
11501: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
11502: unless ($registered_cleanup) {
11503: my $handlers = $r->get_handlers('PerlCleanupHandler');
11504: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11505: $registered_cleanup=1;
11506: }
11507: } else {
11508: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
11509: $output = &mt('Failed to copy file to RES space').", $!";
11510: }
11511: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
11512: my $inputfile = $filepath.'/'.$file;
11513: my $outfile = $filepath.'/'.'tn-'.$file;
11514: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
11515: if ($fullwidth ne '' && $fullheight ne '') {
11516: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
11517: my $thumbsize = $thumbwidth.'x'.$thumbheight;
11518: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
11519: system({$args[0]} @args);
11520: chmod(0660, $filepath.'/tn-'.$file);
11521: if (-e $outfile) {
11522: my $copyfile=$targetdir.'/tn-'.$file;
11523: if (copy($outfile,$copyfile)) {
11524: print $logfile "\nCopied source to ".$copyfile."\n";
11525: my $thumb_metaoutput =
11526: &write_metadata($dom,$confname,$formname,
11527: $targetdir,'tn-'.$file,$logfile);
11528: push(@{$modified_urls},[$copyfile,$outfile]);
11529: unless ($registered_cleanup) {
11530: my $handlers = $r->get_handlers('PerlCleanupHandler');
11531: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11532: $registered_cleanup=1;
11533: }
11534: } else {
11535: print $logfile "\nUnable to write ".$copyfile.
11536: ':'.$!."\n";
11537: }
11538: }
11539: }
11540: }
11541: }
11542: } else {
11543: $output = $versionresult;
11544: }
11545: }
11546: return ($output,$logourl);
11547: }
11548:
11549: sub logo_versioning {
11550: my ($targetdir,$file,$logfile) = @_;
11551: my $target = $targetdir.'/'.$file;
11552: my ($maxversion,$fn,$extn,$output);
11553: $maxversion = 0;
11554: if ($file =~ /^(.+)\.(\w+)$/) {
11555: $fn=$1;
11556: $extn=$2;
11557: }
11558: opendir(DIR,$targetdir);
11559: while (my $filename=readdir(DIR)) {
11560: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
11561: $maxversion=($1>$maxversion)?$1:$maxversion;
11562: }
11563: }
11564: $maxversion++;
11565: print $logfile "\nCreating old version ".$maxversion."\n";
11566: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
11567: if (copy($target,$copyfile)) {
11568: print $logfile "Copied old target to ".$copyfile."\n";
11569: $copyfile=$copyfile.'.meta';
11570: if (copy($target.'.meta',$copyfile)) {
11571: print $logfile "Copied old target metadata to ".$copyfile."\n";
11572: $output = 'ok';
11573: } else {
11574: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
11575: $output = &mt('Failed to copy old meta').", $!, ";
11576: }
11577: } else {
11578: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
11579: $output = &mt('Failed to copy old target').", $!, ";
11580: }
11581: return $output;
11582: }
11583:
11584: sub write_metadata {
11585: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
11586: my (%metadatafields,%metadatakeys,$output);
11587: $metadatafields{'title'}=$formname;
11588: $metadatafields{'creationdate'}=time;
11589: $metadatafields{'lastrevisiondate'}=time;
11590: $metadatafields{'copyright'}='public';
11591: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
11592: $env{'user.domain'};
11593: $metadatafields{'authorspace'}=$confname.':'.$dom;
11594: $metadatafields{'domain'}=$dom;
11595: {
11596: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
11597: my $mfh;
11598: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
11599: foreach (sort(keys(%metadatafields))) {
11600: unless ($_=~/\./) {
11601: my $unikey=$_;
11602: $unikey=~/^([A-Za-z]+)/;
11603: my $tag=$1;
11604: $tag=~tr/A-Z/a-z/;
11605: print $mfh "\n\<$tag";
11606: foreach (split(/\,/,$metadatakeys{$unikey})) {
11607: my $value=$metadatafields{$unikey.'.'.$_};
11608: $value=~s/\"/\'\'/g;
11609: print $mfh ' '.$_.'="'.$value.'"';
11610: }
11611: print $mfh '>'.
11612: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
11613: .'</'.$tag.'>';
11614: }
11615: }
11616: $output = 'ok';
11617: print $logfile "\nWrote metadata";
11618: close($mfh);
11619: } else {
11620: print $logfile "\nFailed to open metadata file";
11621: $output = &mt('Could not write metadata');
11622: }
11623: }
11624: return $output;
11625: }
11626:
11627: sub notifysubscribed {
11628: foreach my $targetsource (@{$modified_urls}){
11629: next unless (ref($targetsource) eq 'ARRAY');
11630: my ($target,$source)=@{$targetsource};
11631: if ($source ne '') {
11632: if (open(my $logfh,">>",$source.'.log')) {
11633: print $logfh "\nCleanup phase: Notifications\n";
11634: my @subscribed=&subscribed_hosts($target);
11635: foreach my $subhost (@subscribed) {
11636: print $logfh "\nNotifying host ".$subhost.':';
11637: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
11638: print $logfh $reply;
11639: }
11640: my @subscribedmeta=&subscribed_hosts("$target.meta");
11641: foreach my $subhost (@subscribedmeta) {
11642: print $logfh "\nNotifying host for metadata only ".$subhost.':';
11643: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
11644: $subhost);
11645: print $logfh $reply;
11646: }
11647: print $logfh "\n============ Done ============\n";
11648: close($logfh);
11649: }
11650: }
11651: }
11652: return OK;
11653: }
11654:
11655: sub subscribed_hosts {
11656: my ($target) = @_;
11657: my @subscribed;
11658: if (open(my $fh,"<","$target.subscription")) {
11659: while (my $subline=<$fh>) {
11660: if ($subline =~ /^($match_lonid):/) {
11661: my $host = $1;
11662: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
11663: unless (grep(/^\Q$host\E$/,@subscribed)) {
11664: push(@subscribed,$host);
11665: }
11666: }
11667: }
11668: }
11669: }
11670: return @subscribed;
11671: }
11672:
11673: sub check_switchserver {
11674: my ($dom,$confname) = @_;
11675: my ($allowed,$switchserver);
11676: my $home = &Apache::lonnet::homeserver($confname,$dom);
11677: if ($home eq 'no_host') {
11678: $home = &Apache::lonnet::domain($dom,'primary');
11679: }
11680: my @ids=&Apache::lonnet::current_machine_ids();
11681: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
11682: if (!$allowed) {
11683: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
11684: }
11685: return $switchserver;
11686: }
11687:
11688: sub modify_quotas {
11689: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11690: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
11691: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
11692: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
11693: $validationfieldsref);
11694: if ($action eq 'quotas') {
11695: $context = 'tools';
11696: } else {
11697: $context = $action;
11698: }
11699: if ($context eq 'requestcourses') {
11700: @usertools = ('official','unofficial','community','textbook');
11701: @options =('norequest','approval','validate','autolimit');
11702: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
11703: %titles = &courserequest_titles();
11704: $toolregexp = join('|',@usertools);
11705: %conditions = &courserequest_conditions();
11706: $confname = $dom.'-domainconfig';
11707: my $servadm = $r->dir_config('lonAdmEMail');
11708: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11709: ($validationitemsref,$validationnamesref,$validationfieldsref) =
11710: &Apache::loncoursequeueadmin::requestcourses_validation_types();
11711: } elsif ($context eq 'requestauthor') {
11712: @usertools = ('author');
11713: %titles = &authorrequest_titles();
11714: } else {
11715: @usertools = ('aboutme','blog','webdav','portfolio');
11716: %titles = &tool_titles();
11717: }
11718: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11719: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11720: foreach my $key (keys(%env)) {
11721: if ($context eq 'requestcourses') {
11722: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
11723: my $item = $1;
11724: my $type = $2;
11725: if ($type =~ /^limit_(.+)/) {
11726: $limithash{$item}{$1} = $env{$key};
11727: } else {
11728: $confhash{$item}{$type} = $env{$key};
11729: }
11730: }
11731: } elsif ($context eq 'requestauthor') {
11732: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
11733: $confhash{$1} = $env{$key};
11734: }
11735: } else {
11736: if ($key =~ /^form\.quota_(.+)$/) {
11737: $confhash{'defaultquota'}{$1} = $env{$key};
11738: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
11739: $confhash{'authorquota'}{$1} = $env{$key};
11740: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
11741: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
11742: }
11743: }
11744: }
11745: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11746: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
11747: @approvalnotify = sort(@approvalnotify);
11748: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
11749: my @crstypes = ('official','unofficial','community','textbook');
11750: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
11751: foreach my $type (@hasuniquecode) {
11752: if (grep(/^\Q$type\E$/,@crstypes)) {
11753: $confhash{'uniquecode'}{$type} = 1;
11754: }
11755: }
11756: my (%newbook,%allpos);
11757: if ($context eq 'requestcourses') {
11758: foreach my $type ('textbooks','templates') {
11759: @{$allpos{$type}} = ();
11760: my $invalid;
11761: if ($type eq 'textbooks') {
11762: $invalid = &mt('Invalid LON-CAPA course for textbook');
11763: } else {
11764: $invalid = &mt('Invalid LON-CAPA course for template');
11765: }
11766: if ($env{'form.'.$type.'_addbook'}) {
11767: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
11768: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
11769: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
11770: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
11771: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11772: } else {
11773: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
11774: my $position = $env{'form.'.$type.'_addbook_pos'};
11775: $position =~ s/\D+//g;
11776: if ($position ne '') {
11777: $allpos{$type}[$position] = $newbook{$type};
11778: }
11779: }
11780: } else {
11781: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11782: }
11783: }
11784: }
11785: }
11786: if (ref($domconfig{$action}) eq 'HASH') {
11787: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
11788: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
11789: $changes{'notify'}{'approval'} = 1;
11790: }
11791: } else {
11792: if ($confhash{'notify'}{'approval'}) {
11793: $changes{'notify'}{'approval'} = 1;
11794: }
11795: }
11796: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
11797: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11798: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
11799: unless ($confhash{'uniquecode'}{$crstype}) {
11800: $changes{'uniquecode'} = 1;
11801: }
11802: }
11803: unless ($changes{'uniquecode'}) {
11804: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
11805: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
11806: $changes{'uniquecode'} = 1;
11807: }
11808: }
11809: }
11810: } else {
11811: $changes{'uniquecode'} = 1;
11812: }
11813: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
11814: $changes{'uniquecode'} = 1;
11815: }
11816: if ($context eq 'requestcourses') {
11817: foreach my $type ('textbooks','templates') {
11818: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11819: my %deletions;
11820: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
11821: if (@todelete) {
11822: map { $deletions{$_} = 1; } @todelete;
11823: }
11824: my %imgdeletions;
11825: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
11826: if (@todeleteimages) {
11827: map { $imgdeletions{$_} = 1; } @todeleteimages;
11828: }
11829: my $maxnum = $env{'form.'.$type.'_maxnum'};
11830: for (my $i=0; $i<=$maxnum; $i++) {
11831: my $itemid = $env{'form.'.$type.'_id_'.$i};
11832: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
11833: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
11834: if ($deletions{$key}) {
11835: if ($domconfig{$action}{$type}{$key}{'image'}) {
11836: #FIXME need to obsolete item in RES space
11837: }
11838: next;
11839: } else {
11840: my $newpos = $env{'form.'.$itemid};
11841: $newpos =~ s/\D+//g;
11842: foreach my $item ('subject','title','publisher','author') {
11843: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11844: ($type eq 'templates'));
11845: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
11846: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
11847: $changes{$type}{$key} = 1;
11848: }
11849: }
11850: $allpos{$type}[$newpos] = $key;
11851: }
11852: if ($imgdeletions{$key}) {
11853: $changes{$type}{$key} = 1;
11854: #FIXME need to obsolete item in RES space
11855: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
11856: my ($cdom,$cnum) = split(/_/,$key);
11857: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11858: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11859: } else {
11860: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
11861: $cdom,$cnum,$type,$configuserok,
11862: $switchserver,$author_ok);
11863: if ($imgurl) {
11864: $confhash{$type}{$key}{'image'} = $imgurl;
11865: $changes{$type}{$key} = 1;
11866: }
11867: if ($error) {
11868: &Apache::lonnet::logthis($error);
11869: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11870: }
11871: }
11872: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
11873: $confhash{$type}{$key}{'image'} =
11874: $domconfig{$action}{$type}{$key}{'image'};
11875: }
11876: }
11877: }
11878: }
11879: }
11880: }
11881: } else {
11882: if ($confhash{'notify'}{'approval'}) {
11883: $changes{'notify'}{'approval'} = 1;
11884: }
11885: if (ref($confhash{'uniquecode'} eq 'HASH')) {
11886: $changes{'uniquecode'} = 1;
11887: }
11888: }
11889: if ($context eq 'requestcourses') {
11890: foreach my $type ('textbooks','templates') {
11891: if ($newbook{$type}) {
11892: $changes{$type}{$newbook{$type}} = 1;
11893: foreach my $item ('subject','title','publisher','author') {
11894: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11895: ($type eq 'template'));
11896: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
11897: if ($env{'form.'.$type.'_addbook_'.$item}) {
11898: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
11899: }
11900: }
11901: if ($type eq 'textbooks') {
11902: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
11903: my ($cdom,$cnum) = split(/_/,$newbook{$type});
11904: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11905: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11906: } else {
11907: my ($imageurl,$error) =
11908: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
11909: $configuserok,$switchserver,$author_ok);
11910: if ($imageurl) {
11911: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
11912: }
11913: if ($error) {
11914: &Apache::lonnet::logthis($error);
11915: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11916: }
11917: }
11918: }
11919: }
11920: }
11921: if (@{$allpos{$type}} > 0) {
11922: my $idx = 0;
11923: foreach my $item (@{$allpos{$type}}) {
11924: if ($item ne '') {
11925: $confhash{$type}{$item}{'order'} = $idx;
11926: if (ref($domconfig{$action}) eq 'HASH') {
11927: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11928: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
11929: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
11930: $changes{$type}{$item} = 1;
11931: }
11932: }
11933: }
11934: }
11935: $idx ++;
11936: }
11937: }
11938: }
11939: }
11940: if (ref($validationitemsref) eq 'ARRAY') {
11941: foreach my $item (@{$validationitemsref}) {
11942: if ($item eq 'fields') {
11943: my @changed;
11944: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
11945: if (@{$confhash{'validation'}{$item}} > 0) {
11946: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
11947: }
11948: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11949: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11950: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
11951: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
11952: $domconfig{'requestcourses'}{'validation'}{$item});
11953: } else {
11954: @changed = @{$confhash{'validation'}{$item}};
11955: }
11956: } else {
11957: @changed = @{$confhash{'validation'}{$item}};
11958: }
11959: } else {
11960: @changed = @{$confhash{'validation'}{$item}};
11961: }
11962: if (@changed) {
11963: if ($confhash{'validation'}{$item}) {
11964: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
11965: } else {
11966: $changes{'validation'}{$item} = &mt('None');
11967: }
11968: }
11969: } else {
11970: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
11971: if ($item eq 'markup') {
11972: if ($env{'form.requestcourses_validation_'.$item}) {
11973: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11974: }
11975: }
11976: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11977: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11978: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
11979: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11980: }
11981: } else {
11982: if ($confhash{'validation'}{$item} ne '') {
11983: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11984: }
11985: }
11986: } else {
11987: if ($confhash{'validation'}{$item} ne '') {
11988: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11989: }
11990: }
11991: }
11992: }
11993: }
11994: if ($env{'form.validationdc'}) {
11995: my $newval = $env{'form.validationdc'};
11996: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11997: if (exists($domcoords{$newval})) {
11998: $confhash{'validation'}{'dc'} = $newval;
11999: }
12000: }
12001: if (ref($confhash{'validation'}) eq 'HASH') {
12002: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12003: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12004: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
12005: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
12006: if ($confhash{'validation'}{'dc'} eq '') {
12007: $changes{'validation'}{'dc'} = &mt('None');
12008: } else {
12009: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12010: }
12011: }
12012: } elsif ($confhash{'validation'}{'dc'} ne '') {
12013: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12014: }
12015: } elsif ($confhash{'validation'}{'dc'} ne '') {
12016: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12017: }
12018: } elsif ($confhash{'validation'}{'dc'} ne '') {
12019: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12020: }
12021: } else {
12022: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12023: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12024: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
12025: $changes{'validation'}{'dc'} = &mt('None');
12026: }
12027: }
12028: }
12029: }
12030: }
12031: } else {
12032: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
12033: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
12034: }
12035: foreach my $item (@usertools) {
12036: foreach my $type (@{$types},'default','_LC_adv') {
12037: my $unset;
12038: if ($context eq 'requestcourses') {
12039: $unset = '0';
12040: if ($type eq '_LC_adv') {
12041: $unset = '';
12042: }
12043: if ($confhash{$item}{$type} eq 'autolimit') {
12044: $confhash{$item}{$type} .= '=';
12045: unless ($limithash{$item}{$type} =~ /\D/) {
12046: $confhash{$item}{$type} .= $limithash{$item}{$type};
12047: }
12048: }
12049: } elsif ($context eq 'requestauthor') {
12050: $unset = '0';
12051: if ($type eq '_LC_adv') {
12052: $unset = '';
12053: }
12054: } else {
12055: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
12056: $confhash{$item}{$type} = 1;
12057: } else {
12058: $confhash{$item}{$type} = 0;
12059: }
12060: }
12061: if (ref($domconfig{$action}) eq 'HASH') {
12062: if ($action eq 'requestauthor') {
12063: if ($domconfig{$action}{$type} ne $confhash{$type}) {
12064: $changes{$type} = 1;
12065: }
12066: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
12067: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
12068: $changes{$item}{$type} = 1;
12069: }
12070: } else {
12071: if ($context eq 'requestcourses') {
12072: if ($confhash{$item}{$type} ne $unset) {
12073: $changes{$item}{$type} = 1;
12074: }
12075: } else {
12076: if (!$confhash{$item}{$type}) {
12077: $changes{$item}{$type} = 1;
12078: }
12079: }
12080: }
12081: } else {
12082: if ($context eq 'requestcourses') {
12083: if ($confhash{$item}{$type} ne $unset) {
12084: $changes{$item}{$type} = 1;
12085: }
12086: } elsif ($context eq 'requestauthor') {
12087: if ($confhash{$type} ne $unset) {
12088: $changes{$type} = 1;
12089: }
12090: } else {
12091: if (!$confhash{$item}{$type}) {
12092: $changes{$item}{$type} = 1;
12093: }
12094: }
12095: }
12096: }
12097: }
12098: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12099: if (ref($domconfig{'quotas'}) eq 'HASH') {
12100: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12101: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
12102: if (exists($confhash{'defaultquota'}{$key})) {
12103: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
12104: $changes{'defaultquota'}{$key} = 1;
12105: }
12106: } else {
12107: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
12108: }
12109: }
12110: } else {
12111: foreach my $key (keys(%{$domconfig{'quotas'}})) {
12112: if (exists($confhash{'defaultquota'}{$key})) {
12113: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
12114: $changes{'defaultquota'}{$key} = 1;
12115: }
12116: } else {
12117: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
12118: }
12119: }
12120: }
12121: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12122: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
12123: if (exists($confhash{'authorquota'}{$key})) {
12124: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
12125: $changes{'authorquota'}{$key} = 1;
12126: }
12127: } else {
12128: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
12129: }
12130: }
12131: }
12132: }
12133: if (ref($confhash{'defaultquota'}) eq 'HASH') {
12134: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
12135: if (ref($domconfig{'quotas'}) eq 'HASH') {
12136: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12137: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
12138: $changes{'defaultquota'}{$key} = 1;
12139: }
12140: } else {
12141: if (!exists($domconfig{'quotas'}{$key})) {
12142: $changes{'defaultquota'}{$key} = 1;
12143: }
12144: }
12145: } else {
12146: $changes{'defaultquota'}{$key} = 1;
12147: }
12148: }
12149: }
12150: if (ref($confhash{'authorquota'}) eq 'HASH') {
12151: foreach my $key (keys(%{$confhash{'authorquota'}})) {
12152: if (ref($domconfig{'quotas'}) eq 'HASH') {
12153: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12154: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
12155: $changes{'authorquota'}{$key} = 1;
12156: }
12157: } else {
12158: $changes{'authorquota'}{$key} = 1;
12159: }
12160: } else {
12161: $changes{'authorquota'}{$key} = 1;
12162: }
12163: }
12164: }
12165: }
12166:
12167: if ($context eq 'requestauthor') {
12168: $domdefaults{'requestauthor'} = \%confhash;
12169: } else {
12170: foreach my $key (keys(%confhash)) {
12171: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
12172: $domdefaults{$key} = $confhash{$key};
12173: }
12174: }
12175: }
12176:
12177: my %quotahash = (
12178: $action => { %confhash }
12179: );
12180: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
12181: $dom);
12182: if ($putresult eq 'ok') {
12183: if (keys(%changes) > 0) {
12184: my $cachetime = 24*60*60;
12185: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12186: if (ref($lastactref) eq 'HASH') {
12187: $lastactref->{'domdefaults'} = 1;
12188: }
12189: $resulttext = &mt('Changes made:').'<ul>';
12190: unless (($context eq 'requestcourses') ||
12191: ($context eq 'requestauthor')) {
12192: if (ref($changes{'defaultquota'}) eq 'HASH') {
12193: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
12194: foreach my $type (@{$types},'default') {
12195: if (defined($changes{'defaultquota'}{$type})) {
12196: my $typetitle = $usertypes->{$type};
12197: if ($type eq 'default') {
12198: $typetitle = $othertitle;
12199: }
12200: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
12201: }
12202: }
12203: $resulttext .= '</ul></li>';
12204: }
12205: if (ref($changes{'authorquota'}) eq 'HASH') {
12206: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
12207: foreach my $type (@{$types},'default') {
12208: if (defined($changes{'authorquota'}{$type})) {
12209: my $typetitle = $usertypes->{$type};
12210: if ($type eq 'default') {
12211: $typetitle = $othertitle;
12212: }
12213: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
12214: }
12215: }
12216: $resulttext .= '</ul></li>';
12217: }
12218: }
12219: my %newenv;
12220: foreach my $item (@usertools) {
12221: my (%haschgs,%inconf);
12222: if ($context eq 'requestauthor') {
12223: %haschgs = %changes;
12224: %inconf = %confhash;
12225: } else {
12226: if (ref($changes{$item}) eq 'HASH') {
12227: %haschgs = %{$changes{$item}};
12228: }
12229: if (ref($confhash{$item}) eq 'HASH') {
12230: %inconf = %{$confhash{$item}};
12231: }
12232: }
12233: if (keys(%haschgs) > 0) {
12234: my $newacc =
12235: &Apache::lonnet::usertools_access($env{'user.name'},
12236: $env{'user.domain'},
12237: $item,'reload',$context);
12238: if (($context eq 'requestcourses') ||
12239: ($context eq 'requestauthor')) {
12240: if ($env{'environment.canrequest.'.$item} ne $newacc) {
12241: $newenv{'environment.canrequest.'.$item} = $newacc;
12242: }
12243: } else {
12244: if ($env{'environment.availabletools.'.$item} ne $newacc) {
12245: $newenv{'environment.availabletools.'.$item} = $newacc;
12246: }
12247: }
12248: unless ($context eq 'requestauthor') {
12249: $resulttext .= '<li>'.$titles{$item}.'<ul>';
12250: }
12251: foreach my $type (@{$types},'default','_LC_adv') {
12252: if ($haschgs{$type}) {
12253: my $typetitle = $usertypes->{$type};
12254: if ($type eq 'default') {
12255: $typetitle = $othertitle;
12256: } elsif ($type eq '_LC_adv') {
12257: $typetitle = 'LON-CAPA Advanced Users';
12258: }
12259: if ($inconf{$type}) {
12260: if ($context eq 'requestcourses') {
12261: my $cond;
12262: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
12263: if ($1 eq '') {
12264: $cond = &mt('(Automatic processing of any request).');
12265: } else {
12266: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
12267: }
12268: } else {
12269: $cond = $conditions{$inconf{$type}};
12270: }
12271: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
12272: } elsif ($context eq 'requestauthor') {
12273: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
12274: $titles{$inconf{$type}},$typetitle);
12275:
12276: } else {
12277: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
12278: }
12279: } else {
12280: if ($type eq '_LC_adv') {
12281: if ($inconf{$type} eq '0') {
12282: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12283: } else {
12284: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
12285: }
12286: } else {
12287: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12288: }
12289: }
12290: }
12291: }
12292: unless ($context eq 'requestauthor') {
12293: $resulttext .= '</ul></li>';
12294: }
12295: }
12296: }
12297: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
12298: if (ref($changes{'notify'}) eq 'HASH') {
12299: if ($changes{'notify'}{'approval'}) {
12300: if (ref($confhash{'notify'}) eq 'HASH') {
12301: if ($confhash{'notify'}{'approval'}) {
12302: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
12303: } else {
12304: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
12305: }
12306: }
12307: }
12308: }
12309: }
12310: if ($action eq 'requestcourses') {
12311: my @offon = ('off','on');
12312: if ($changes{'uniquecode'}) {
12313: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12314: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
12315: $resulttext .= '<li>'.
12316: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
12317: '</li>';
12318: } else {
12319: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
12320: '</li>';
12321: }
12322: }
12323: foreach my $type ('textbooks','templates') {
12324: if (ref($changes{$type}) eq 'HASH') {
12325: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
12326: foreach my $key (sort(keys(%{$changes{$type}}))) {
12327: my %coursehash = &Apache::lonnet::coursedescription($key);
12328: my $coursetitle = $coursehash{'description'};
12329: my $position = $confhash{$type}{$key}{'order'} + 1;
12330: $resulttext .= '<li>';
12331: foreach my $item ('subject','title','publisher','author') {
12332: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12333: ($type eq 'templates'));
12334: my $name = $item.':';
12335: $name =~ s/^(\w)/\U$1/;
12336: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
12337: }
12338: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
12339: if ($type eq 'textbooks') {
12340: if ($confhash{$type}{$key}{'image'}) {
12341: $resulttext .= ' '.&mt('Image: [_1]',
12342: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
12343: ' alt="Textbook cover" />').'<br />';
12344: }
12345: }
12346: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
12347: }
12348: $resulttext .= '</ul></li>';
12349: }
12350: }
12351: if (ref($changes{'validation'}) eq 'HASH') {
12352: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
12353: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
12354: foreach my $item (@{$validationitemsref}) {
12355: if (exists($changes{'validation'}{$item})) {
12356: if ($item eq 'markup') {
12357: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12358: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
12359: } else {
12360: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12361: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
12362: }
12363: }
12364: }
12365: if (exists($changes{'validation'}{'dc'})) {
12366: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
12367: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
12368: }
12369: }
12370: }
12371: }
12372: $resulttext .= '</ul>';
12373: if (keys(%newenv)) {
12374: &Apache::lonnet::appenv(\%newenv);
12375: }
12376: } else {
12377: if ($context eq 'requestcourses') {
12378: $resulttext = &mt('No changes made to rights to request creation of courses.');
12379: } elsif ($context eq 'requestauthor') {
12380: $resulttext = &mt('No changes made to rights to request author space.');
12381: } else {
12382: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
12383: }
12384: }
12385: } else {
12386: $resulttext = '<span class="LC_error">'.
12387: &mt('An error occurred: [_1]',$putresult).'</span>';
12388: }
12389: if ($errors) {
12390: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
12391: '<ul>'.$errors.'</ul></p>';
12392: }
12393: return $resulttext;
12394: }
12395:
12396: sub process_textbook_image {
12397: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
12398: my $filename = $env{'form.'.$caller.'.filename'};
12399: my ($error,$url);
12400: my ($width,$height) = (50,50);
12401: if ($configuserok eq 'ok') {
12402: if ($switchserver) {
12403: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
12404: $switchserver);
12405: } elsif ($author_ok eq 'ok') {
12406: my ($result,$imageurl) =
12407: &publishlogo($r,'upload',$caller,$dom,$confname,
12408: "$type/$cdom/$cnum/cover",$width,$height);
12409: if ($result eq 'ok') {
12410: $url = $imageurl;
12411: } else {
12412: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12413: }
12414: } else {
12415: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12416: }
12417: } else {
12418: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12419: }
12420: return ($url,$error);
12421: }
12422:
12423: sub modify_ltitools {
12424: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12425: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12426: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
12427: my $confname = $dom.'-domainconfig';
12428: my $servadm = $r->dir_config('lonAdmEMail');
12429: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12430: my (%posslti,%possfield);
12431: my @courseroles = ('cc','in','ta','ep','st');
12432: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
12433: map { $posslti{$_} = 1; } @ltiroles;
12434: my @allfields = ('fullname','firstname','lastname','email','user','roles');
12435: map { $possfield{$_} = 1; } @allfields;
12436: my %lt = <itools_names();
12437: if ($env{'form.ltitools_add'}) {
12438: my $title = $env{'form.ltitools_add_title'};
12439: $title =~ s/(`)/'/g;
12440: ($newid,my $error) = &get_ltitools_id($dom,$title);
12441: if ($newid) {
12442: my $position = $env{'form.ltitools_add_pos'};
12443: $position =~ s/\D+//g;
12444: if ($position ne '') {
12445: $allpos[$position] = $newid;
12446: }
12447: $changes{$newid} = 1;
12448: foreach my $item ('title','url','key','secret','lifetime') {
12449: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
12450: if ($item eq 'lifetime') {
12451: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
12452: }
12453: if ($env{'form.ltitools_add_'.$item}) {
12454: if (($item eq 'key') || ($item eq 'secret')) {
12455: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12456: } else {
12457: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12458: }
12459: }
12460: }
12461: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
12462: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
12463: }
12464: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
12465: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
12466: }
12467: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
12468: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
12469: } else {
12470: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
12471: }
12472: foreach my $item ('width','height','linktext','explanation') {
12473: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
12474: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
12475: if (($item eq 'width') || ($item eq 'height')) {
12476: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
12477: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12478: }
12479: } else {
12480: if ($env{'form.ltitools_add_'.$item} ne '') {
12481: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12482: }
12483: }
12484: }
12485: if ($env{'form.ltitools_add_target'} eq 'window') {
12486: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12487: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
12488: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12489: } else {
12490: $confhash{$newid}{'display'}{'target'} = 'iframe';
12491: }
12492: if ($env{'form.ltitools_add_image.filename'} ne '') {
12493: my ($imageurl,$error) =
12494: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
12495: $configuserok,$switchserver,$author_ok);
12496: if ($imageurl) {
12497: $confhash{$newid}{'image'} = $imageurl;
12498: }
12499: if ($error) {
12500: &Apache::lonnet::logthis($error);
12501: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12502: }
12503: }
12504: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
12505: foreach my $field (@fields) {
12506: if ($possfield{$field}) {
12507: if ($field eq 'roles') {
12508: foreach my $role (@courseroles) {
12509: my $choice = $env{'form.ltitools_add_roles_'.$role};
12510: if (($choice ne '') && ($posslti{$choice})) {
12511: $confhash{$newid}{'roles'}{$role} = $choice;
12512: if ($role eq 'cc') {
12513: $confhash{$newid}{'roles'}{'co'} = $choice;
12514: }
12515: }
12516: }
12517: } else {
12518: $confhash{$newid}{'fields'}{$field} = 1;
12519: }
12520: }
12521: }
12522: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
12523: if ($confhash{$newid}{'fields'}{'user'}) {
12524: if ($env{'form.ltitools_userincdom_add'}) {
12525: $confhash{$newid}{'incdom'} = 1;
12526: }
12527: }
12528: }
12529: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
12530: foreach my $item (@courseconfig) {
12531: $confhash{$newid}{'crsconf'}{$item} = 1;
12532: }
12533: if ($env{'form.ltitools_add_custom'}) {
12534: my $name = $env{'form.ltitools_add_custom_name'};
12535: my $value = $env{'form.ltitools_add_custom_value'};
12536: $value =~ s/(`)/'/g;
12537: $name =~ s/(`)/'/g;
12538: $confhash{$newid}{'custom'}{$name} = $value;
12539: }
12540: } else {
12541: my $error = &mt('Failed to acquire unique ID for new external tool');
12542: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12543: }
12544: }
12545: if (ref($domconfig{$action}) eq 'HASH') {
12546: my %deletions;
12547: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
12548: if (@todelete) {
12549: map { $deletions{$_} = 1; } @todelete;
12550: }
12551: my %customadds;
12552: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
12553: if (@newcustom) {
12554: map { $customadds{$_} = 1; } @newcustom;
12555: }
12556: my %imgdeletions;
12557: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
12558: if (@todeleteimages) {
12559: map { $imgdeletions{$_} = 1; } @todeleteimages;
12560: }
12561: my $maxnum = $env{'form.ltitools_maxnum'};
12562: for (my $i=0; $i<=$maxnum; $i++) {
12563: my $itemid = $env{'form.ltitools_id_'.$i};
12564: $itemid =~ s/\D+//g;
12565: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12566: if ($deletions{$itemid}) {
12567: if ($domconfig{$action}{$itemid}{'image'}) {
12568: #FIXME need to obsolete item in RES space
12569: }
12570: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
12571: next;
12572: } else {
12573: my $newpos = $env{'form.ltitools_'.$itemid};
12574: $newpos =~ s/\D+//g;
12575: foreach my $item ('title','url','lifetime') {
12576: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12577: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
12578: $changes{$itemid} = 1;
12579: }
12580: }
12581: foreach my $item ('key','secret') {
12582: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12583: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
12584: $changes{$itemid} = 1;
12585: }
12586: }
12587: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
12588: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
12589: }
12590: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
12591: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
12592: }
12593: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
12594: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
12595: } else {
12596: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
12597: }
12598: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
12599: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
12600: $changes{$itemid} = 1;
12601: }
12602: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
12603: $changes{$itemid} = 1;
12604: }
12605: foreach my $size ('width','height') {
12606: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
12607: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
12608: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
12609: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
12610: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12611: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
12612: $changes{$itemid} = 1;
12613: }
12614: } else {
12615: $changes{$itemid} = 1;
12616: }
12617: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12618: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
12619: $changes{$itemid} = 1;
12620: }
12621: }
12622: }
12623: foreach my $item ('linktext','explanation') {
12624: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
12625: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
12626: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
12627: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12628: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12629: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
12630: $changes{$itemid} = 1;
12631: }
12632: } else {
12633: $changes{$itemid} = 1;
12634: }
12635: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12636: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
12637: $changes{$itemid} = 1;
12638: }
12639: }
12640: }
12641: if ($env{'form.ltitools_target_'.$i} eq 'window') {
12642: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12643: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
12644: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12645: } else {
12646: $confhash{$itemid}{'display'}{'target'} = 'iframe';
12647: }
12648: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12649: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
12650: $changes{$itemid} = 1;
12651: }
12652: } else {
12653: $changes{$itemid} = 1;
12654: }
12655: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
12656: foreach my $item ('label','title','target','linktext','explanation','append') {
12657: if (grep(/^\Q$item\E$/,@courseconfig)) {
12658: $confhash{$itemid}{'crsconf'}{$item} = 1;
12659: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
12660: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
12661: $changes{$itemid} = 1;
12662: }
12663: } else {
12664: $changes{$itemid} = 1;
12665: }
12666: }
12667: }
12668: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
12669: foreach my $field (@fields) {
12670: if ($possfield{$field}) {
12671: if ($field eq 'roles') {
12672: foreach my $role (@courseroles) {
12673: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
12674: if (($choice ne '') && ($posslti{$choice})) {
12675: $confhash{$itemid}{'roles'}{$role} = $choice;
12676: if ($role eq 'cc') {
12677: $confhash{$itemid}{'roles'}{'co'} = $choice;
12678: }
12679: }
12680: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
12681: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
12682: $changes{$itemid} = 1;
12683: }
12684: } elsif ($confhash{$itemid}{'roles'}{$role}) {
12685: $changes{$itemid} = 1;
12686: }
12687: }
12688: } else {
12689: $confhash{$itemid}{'fields'}{$field} = 1;
12690: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
12691: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
12692: $changes{$itemid} = 1;
12693: }
12694: } else {
12695: $changes{$itemid} = 1;
12696: }
12697: }
12698: }
12699: }
12700: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12701: if ($confhash{$itemid}{'fields'}{'user'}) {
12702: if ($env{'form.ltitools_userincdom_'.$i}) {
12703: $confhash{$itemid}{'incdom'} = 1;
12704: }
12705: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
12706: $changes{$itemid} = 1;
12707: }
12708: }
12709: }
12710: $allpos[$newpos] = $itemid;
12711: }
12712: if ($imgdeletions{$itemid}) {
12713: $changes{$itemid} = 1;
12714: #FIXME need to obsolete item in RES space
12715: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
12716: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
12717: $itemid,$configuserok,$switchserver,
12718: $author_ok);
12719: if ($imgurl) {
12720: $confhash{$itemid}{'image'} = $imgurl;
12721: $changes{$itemid} = 1;
12722: }
12723: if ($error) {
12724: &Apache::lonnet::logthis($error);
12725: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12726: }
12727: } elsif ($domconfig{$action}{$itemid}{'image'}) {
12728: $confhash{$itemid}{'image'} =
12729: $domconfig{$action}{$itemid}{'image'};
12730: }
12731: if ($customadds{$i}) {
12732: my $name = $env{'form.ltitools_custom_name_'.$i};
12733: $name =~ s/(`)/'/g;
12734: $name =~ s/^\s+//;
12735: $name =~ s/\s+$//;
12736: my $value = $env{'form.ltitools_custom_value_'.$i};
12737: $value =~ s/(`)/'/g;
12738: $value =~ s/^\s+//;
12739: $value =~ s/\s+$//;
12740: if ($name ne '') {
12741: $confhash{$itemid}{'custom'}{$name} = $value;
12742: $changes{$itemid} = 1;
12743: }
12744: }
12745: my %customdels;
12746: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
12747: if (@customdeletions) {
12748: $changes{$itemid} = 1;
12749: }
12750: map { $customdels{$_} = 1; } @customdeletions;
12751: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
12752: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
12753: unless ($customdels{$key}) {
12754: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
12755: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
12756: }
12757: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
12758: $changes{$itemid} = 1;
12759: }
12760: }
12761: }
12762: }
12763: unless ($changes{$itemid}) {
12764: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
12765: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
12766: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
12767: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
12768: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
12769: $changes{$itemid} = 1;
12770: last;
12771: }
12772: }
12773: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
12774: $changes{$itemid} = 1;
12775: }
12776: }
12777: last if ($changes{$itemid});
12778: }
12779: }
12780: }
12781: }
12782: }
12783: if (@allpos > 0) {
12784: my $idx = 0;
12785: foreach my $itemid (@allpos) {
12786: if ($itemid ne '') {
12787: $confhash{$itemid}{'order'} = $idx;
12788: if (ref($domconfig{$action}) eq 'HASH') {
12789: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12790: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12791: $changes{$itemid} = 1;
12792: }
12793: }
12794: }
12795: $idx ++;
12796: }
12797: }
12798: }
12799: my %ltitoolshash = (
12800: $action => { %confhash }
12801: );
12802: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
12803: $dom);
12804: if ($putresult eq 'ok') {
12805: my %ltienchash = (
12806: $action => { %encconfig }
12807: );
12808: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
12809: if (keys(%changes) > 0) {
12810: my $cachetime = 24*60*60;
12811: my %ltiall = %confhash;
12812: foreach my $id (keys(%ltiall)) {
12813: if (ref($encconfig{$id}) eq 'HASH') {
12814: foreach my $item ('key','secret') {
12815: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12816: }
12817: }
12818: }
12819: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
12820: if (ref($lastactref) eq 'HASH') {
12821: $lastactref->{'ltitools'} = 1;
12822: }
12823: $resulttext = &mt('Changes made:').'<ul>';
12824: my %bynum;
12825: foreach my $itemid (sort(keys(%changes))) {
12826: my $position = $confhash{$itemid}{'order'};
12827: $bynum{$position} = $itemid;
12828: }
12829: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12830: my $itemid = $bynum{$pos};
12831: if (ref($confhash{$itemid}) ne 'HASH') {
12832: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12833: } else {
12834: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
12835: if ($confhash{$itemid}{'image'}) {
12836: $resulttext .= ' '.
12837: '<img src="'.$confhash{$itemid}{'image'}.'"'.
12838: ' alt="'.&mt('Tool Provider icon').'" />';
12839: }
12840: $resulttext .= '</li><ul>';
12841: my $position = $pos + 1;
12842: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12843: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
12844: if ($confhash{$itemid}{$item} ne '') {
12845: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12846: }
12847: }
12848: if ($encconfig{$itemid}{'key'} ne '') {
12849: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12850: }
12851: if ($encconfig{$itemid}{'secret'} ne '') {
12852: $resulttext .= '<li>'.$lt{'secret'}.': ';
12853: my $num = length($encconfig{$itemid}{'secret'});
12854: $resulttext .= ('*'x$num).'</li>';
12855: }
12856: $resulttext .= '<li>'.&mt('Configurable in course:');
12857: my @possconfig = ('label','title','target','linktext','explanation','append');
12858: my $numconfig = 0;
12859: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
12860: foreach my $item (@possconfig) {
12861: if ($confhash{$itemid}{'crsconf'}{$item}) {
12862: $numconfig ++;
12863: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
12864: }
12865: }
12866: }
12867: if (!$numconfig) {
12868: $resulttext .= &mt('None');
12869: }
12870: $resulttext .= '</li>';
12871: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
12872: my $displaylist;
12873: if ($confhash{$itemid}{'display'}{'target'}) {
12874: $displaylist = &mt('Display target').': '.
12875: $confhash{$itemid}{'display'}{'target'}.',';
12876: }
12877: foreach my $size ('width','height') {
12878: if ($confhash{$itemid}{'display'}{$size}) {
12879: $displaylist .= (' 'x2).$lt{$size}.': '.
12880: $confhash{$itemid}{'display'}{$size}.',';
12881: }
12882: }
12883: if ($displaylist) {
12884: $displaylist =~ s/,$//;
12885: $resulttext .= '<li>'.$displaylist.'</li>';
12886: }
12887: foreach my $item ('linktext','explanation') {
12888: if ($confhash{$itemid}{'display'}{$item}) {
12889: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
12890: }
12891: }
12892: }
12893: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12894: my $fieldlist;
12895: foreach my $field (@allfields) {
12896: if ($confhash{$itemid}{'fields'}{$field}) {
12897: $fieldlist .= (' 'x2).$lt{$field}.',';
12898: }
12899: }
12900: if ($fieldlist) {
12901: $fieldlist =~ s/,$//;
12902: if ($confhash{$itemid}{'fields'}{'user'}) {
12903: if ($confhash{$itemid}{'incdom'}) {
12904: $fieldlist .= ' ('.&mt('username:domain').')';
12905: } else {
12906: $fieldlist .= ' ('.&mt('username').')';
12907: }
12908: }
12909: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
12910: }
12911: }
12912: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
12913: my $rolemaps;
12914: foreach my $role (@courseroles) {
12915: if ($confhash{$itemid}{'roles'}{$role}) {
12916: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
12917: $confhash{$itemid}{'roles'}{$role}.',';
12918: }
12919: }
12920: if ($rolemaps) {
12921: $rolemaps =~ s/,$//;
12922: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12923: }
12924: }
12925: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
12926: my $customlist;
12927: if (keys(%{$confhash{$itemid}{'custom'}})) {
12928: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
12929: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
12930: }
12931: }
12932: if ($customlist) {
12933: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
12934: }
12935: }
12936: $resulttext .= '</ul></li>';
12937: }
12938: }
12939: $resulttext .= '</ul>';
12940: } else {
12941: $resulttext = &mt('No changes made.');
12942: }
12943: } else {
12944: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12945: }
12946: if ($errors) {
12947: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12948: $errors.'</ul>';
12949: }
12950: return $resulttext;
12951: }
12952:
12953: sub process_ltitools_image {
12954: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
12955: my $filename = $env{'form.'.$caller.'.filename'};
12956: my ($error,$url);
12957: my ($width,$height) = (21,21);
12958: if ($configuserok eq 'ok') {
12959: if ($switchserver) {
12960: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
12961: $switchserver);
12962: } elsif ($author_ok eq 'ok') {
12963: my ($result,$imageurl,$madethumb) =
12964: &publishlogo($r,'upload',$caller,$dom,$confname,
12965: "ltitools/$itemid/icon",$width,$height);
12966: if ($result eq 'ok') {
12967: if ($madethumb) {
12968: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
12969: my $imagethumb = "$path/tn-".$imagefile;
12970: $url = $imagethumb;
12971: } else {
12972: $url = $imageurl;
12973: }
12974: } else {
12975: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12976: }
12977: } else {
12978: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12979: }
12980: } else {
12981: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12982: }
12983: return ($url,$error);
12984: }
12985:
12986: sub get_ltitools_id {
12987: my ($cdom,$title) = @_;
12988: # get lock on ltitools db
12989: my $lockhash = {
12990: lock => $env{'user.name'}.
12991: ':'.$env{'user.domain'},
12992: };
12993: my $tries = 0;
12994: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12995: my ($id,$error);
12996:
12997: while (($gotlock ne 'ok') && ($tries<10)) {
12998: $tries ++;
12999: sleep (0.1);
13000: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
13001: }
13002: if ($gotlock eq 'ok') {
13003: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
13004: if ($currids{'lock'}) {
13005: delete($currids{'lock'});
13006: if (keys(%currids)) {
13007: my @curr = sort { $a <=> $b } keys(%currids);
13008: if ($curr[-1] =~ /^\d+$/) {
13009: $id = 1 + $curr[-1];
13010: }
13011: } else {
13012: $id = 1;
13013: }
13014: if ($id) {
13015: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
13016: $error = 'nostore';
13017: }
13018: } else {
13019: $error = 'nonumber';
13020: }
13021: }
13022: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
13023: } else {
13024: $error = 'nolock';
13025: }
13026: return ($id,$error);
13027: }
13028:
13029: sub modify_lti {
13030: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13031: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13032: my (%encconfig,$errors,$resulttext);
13033:
13034: my (%currltisec,%secchanges,%newltisec,%newltienc,%keyset,%newkeyset);
13035: $newltisec{'private'}{'keys'} = [];
13036: $newltisec{'encrypt'} = {};
13037: $newltisec{'rules'} = {};
13038: $newltisec{'linkprot'} = {};
13039: if (ref($domconfig{'ltisec'}) eq 'HASH') {
13040: %currltisec = %{$domconfig{'ltisec'}};
13041: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13042: foreach my $id (keys(%{$currltisec{'linkprot'}})) {
13043: unless ($id =~ /^\d+$/) {
13044: delete($currltisec{'linkprot'}{$id});
13045: }
13046: }
13047: }
13048: if (ref($currltisec{'private'}) eq 'HASH') {
13049: if (ref($currltisec{'private'}{'keys'}) eq 'ARRAY') {
13050: $newltisec{'private'}{'keys'} = $currltisec{'private'}{'keys'};
13051: map { $keyset{$_} = 1; } @{$currltisec{'private'}{'keys'}};
13052: }
13053: }
13054: }
13055: foreach my $item ('crs','dom') {
13056: my $formelement = 'form.ltisec_'.$item.'linkprot';
13057: if ($env{$formelement}) {
13058: $newltisec{'encrypt'}{$item} = 1;
13059: if (ref($currltisec{'encrypt'}) eq 'HASH') {
13060: unless ($currltisec{'encrypt'}{$item}) {
13061: $secchanges{'encrypt'} = 1;
13062: }
13063: } else {
13064: $secchanges{'encrypt'} = 1;
13065: }
13066: } elsif (ref($currltisec{'encrypt'}) eq 'HASH') {
13067: if ($currltisec{'encrypt'}{$item}) {
13068: $secchanges{'encrypt'} = 1;
13069: }
13070: }
13071: }
13072: unless (exists($currltisec{'rules'})) {
13073: $currltisec{'rules'} = {};
13074: }
13075: &password_rule_changes('secrets',$newltisec{'rules'},$currltisec{'rules'},\%secchanges);
13076:
13077: my @ids=&Apache::lonnet::current_machine_ids();
13078: my %servers = &Apache::lonnet::get_servers($dom,'library');
13079:
13080: foreach my $hostid (keys(%servers)) {
13081: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
13082: my $newkey;
13083: my $keyitem = 'form.ltisec_privkey_'.$hostid;
13084: if (exists($env{$keyitem})) {
13085: $env{$keyitem} =~ s/(`)/'/g;
13086: if ($keyset{$hostid}) {
13087: if ($env{'form.ltisec_changeprivkey_'.$hostid}) {
13088: if ($env{$keyitem} ne '') {
13089: $secchanges{'private'} = 1;
13090: $newkeyset{$hostid} = $env{$keyitem};
13091: }
13092: }
13093: } elsif ($env{$keyitem} ne '') {
13094: unless (grep(/^\Q$hostid\E$/,@{$newltisec{'private'}{'keys'}})) {
13095: push(@{$newltisec{'private'}{'keys'}},$hostid);
13096: }
13097: $secchanges{'private'} = 1;
13098: $newkeyset{$hostid} = $env{$keyitem};
13099: }
13100: }
13101: }
13102: }
13103:
13104: my (%linkprotchg,$linkprotoutput,$is_home);
13105: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
13106: \%linkprotchg,'domain');
13107: my $home = &Apache::lonnet::domain($dom,'primary');
13108: unless (($home eq 'no_host') || ($home eq '')) {
13109: my @ids=&Apache::lonnet::current_machine_ids();
13110: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
13111: }
13112:
13113: if (keys(%linkprotchg)) {
13114: $secchanges{'linkprot'} = 1;
13115: my %oldlinkprot;
13116: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13117: %oldlinkprot = %{$currltisec{'linkprot'}};
13118: }
13119: foreach my $id (keys(%linkprotchg)) {
13120: if (ref($linkprotchg{$id}) eq 'HASH') {
13121: foreach my $inner (keys(%{$linkprotchg{$id}})) {
13122: if (($inner eq 'secret') || ($inner eq 'key')) {
13123: if ($is_home) {
13124: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
13125: }
13126: }
13127: }
13128: } else {
13129: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
13130: }
13131: }
13132: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
13133: if (keys(%linkprotchg)) {
13134: %{$newltisec{'linkprot'}} = %linkprotchg;
13135: }
13136: }
13137: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13138: foreach my $id (%{$currltisec{'linkprot'}}) {
13139: next if ($id !~ /^\d+$/);
13140: unless (exists($linkprotchg{$id})) {
13141: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
13142: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
13143: if (($inner eq 'secret') || ($inner eq 'key')) {
13144: if ($is_home) {
13145: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13146: }
13147: } else {
13148: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13149: }
13150: }
13151: } else {
13152: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
13153: }
13154: }
13155: }
13156: }
13157: if ($proterror) {
13158: $errors .= '<li>'.$proterror.'</li>';
13159: }
13160:
13161: my ($putresult,%keystore);
13162: if (keys(%secchanges)) {
13163: my %ltienchash;
13164: my %ltihash = (
13165: 'ltisec' => { %newltisec }
13166: );
13167: $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
13168: if ($putresult eq 'ok') {
13169: if ($secchanges{'private'}) {
13170: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
13171: foreach my $hostid (keys(%newkeyset)) {
13172: my $storehash = {
13173: key => $newkeyset{$hostid},
13174: who => $env{'user.name'}.':'.$env{'user.domain'},
13175: };
13176: $keystore{$hostid} = &Apache::lonnet::store_dom($storehash,'lti','private',
13177: $dom,$hostid);
13178: }
13179: }
13180: if (ref($lastactref) eq 'HASH') {
13181: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
13182: $lastactref->{'domdefaults'} = 1;
13183: }
13184: }
13185: if (($secchanges{'linkprot'}) && ($is_home)) {
13186: my %ltienchash = (
13187: 'linkprot' => { %newltienc }
13188: );
13189: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
13190: }
13191: }
13192: } else {
13193: return &mt('No changes made.');
13194: }
13195: if ($putresult eq 'ok') {
13196: $resulttext = &mt('Changes made:').'<ul>';
13197: foreach my $item (keys(%secchanges)) {
13198: if ($item eq 'encrypt') {
13199: my %encrypted = (
13200: crs => {
13201: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
13202: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
13203: },
13204: dom => {
13205: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
13206: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
13207: },
13208: );
13209: foreach my $type ('crs','dom') {
13210: my $shown = $encrypted{$type}{'off'};
13211: if (ref($newltisec{$item}) eq 'HASH') {
13212: if ($newltisec{$item}{$type}) {
13213: $shown = $encrypted{$type}{'on'};
13214: }
13215: }
13216: $resulttext .= '<li>'.$shown.'</li>';
13217: }
13218: } elsif ($item eq 'rules') {
13219: my %titles = &Apache::lonlocal::texthash(
13220: min => 'Minimum password length',
13221: max => 'Maximum password length',
13222: chars => 'Required characters',
13223: );
13224: foreach my $rule ('min','max') {
13225: if ($newltisec{rules}{$rule} eq '') {
13226: if ($rule eq 'min') {
13227: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
13228: ' '.&mt('Default of [_1] will be used',
13229: $Apache::lonnet::passwdmin).'</li>';
13230: } else {
13231: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
13232: }
13233: } else {
13234: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newltisec{rules}{$rule}).'</li>';
13235: }
13236: }
13237: if (ref($newltisec{'rules'}{'chars'}) eq 'ARRAY') {
13238: if (@{$newltisec{'rules'}{'chars'}} > 0) {
13239: my %rulenames = &Apache::lonlocal::texthash(
13240: uc => 'At least one upper case letter',
13241: lc => 'At least one lower case letter',
13242: num => 'At least one number',
13243: spec => 'At least one non-alphanumeric',
13244: );
13245: my $needed = '<ul><li>'.
13246: join('</li><li>',map {$rulenames{$_} } @{$newltisec{'rules'}{'chars'}}).
13247: '</li></ul>';
13248: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
13249: } else {
13250: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13251: }
13252: } else {
13253: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13254: }
13255: } elsif ($item eq 'private') {
13256: if (keys(%newkeyset)) {
13257: foreach my $hostid (sort(keys(%newkeyset))) {
13258: if ($keystore{$hostid} eq 'ok') {
13259: $resulttext .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
13260: }
13261: }
13262: }
13263: } elsif ($item eq 'linkprot') {
13264: $resulttext .= $linkprotoutput;
13265: }
13266: }
13267: $resulttext .= '</ul>';
13268: } else {
13269: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13270: }
13271: if ($errors) {
13272: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13273: $errors.'</ul>';
13274: }
13275: return $resulttext;
13276: }
13277:
13278: sub modify_autoenroll {
13279: my ($dom,$lastactref,%domconfig) = @_;
13280: my ($resulttext,%changes);
13281: my %currautoenroll;
13282: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
13283: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
13284: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
13285: }
13286: }
13287: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
13288: my %title = ( run => 'Auto-enrollment active',
13289: sender => 'Sender for notification messages',
13290: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
13291: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
13292: my @offon = ('off','on');
13293: my $sender_uname = $env{'form.sender_uname'};
13294: my $sender_domain = $env{'form.sender_domain'};
13295: if ($sender_domain eq '') {
13296: $sender_uname = '';
13297: } elsif ($sender_uname eq '') {
13298: $sender_domain = '';
13299: }
13300: my $coowners = $env{'form.autoassign_coowners'};
13301: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
13302: $autofailsafe =~ s{^\s+|\s+$}{}g;
13303: if ($autofailsafe =~ /\D/) {
13304: undef($autofailsafe);
13305: }
13306: my $failsafe = $env{'form.autoenroll_failsafe'};
13307: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
13308: $failsafe = 'off';
13309: undef($autofailsafe);
13310: }
13311: my %autoenrollhash = (
13312: autoenroll => { 'run' => $env{'form.autoenroll_run'},
13313: 'sender_uname' => $sender_uname,
13314: 'sender_domain' => $sender_domain,
13315: 'co-owners' => $coowners,
13316: 'autofailsafe' => $autofailsafe,
13317: 'failsafe' => $failsafe,
13318: }
13319: );
13320: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
13321: $dom);
13322: if ($putresult eq 'ok') {
13323: if (exists($currautoenroll{'run'})) {
13324: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
13325: $changes{'run'} = 1;
13326: }
13327: } elsif ($autorun) {
13328: if ($env{'form.autoenroll_run'} ne '1') {
13329: $changes{'run'} = 1;
13330: }
13331: }
13332: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
13333: $changes{'sender'} = 1;
13334: }
13335: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
13336: $changes{'sender'} = 1;
13337: }
13338: if ($currautoenroll{'co-owners'} ne '') {
13339: if ($currautoenroll{'co-owners'} ne $coowners) {
13340: $changes{'coowners'} = 1;
13341: }
13342: } elsif ($coowners) {
13343: $changes{'coowners'} = 1;
13344: }
13345: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
13346: $changes{'autofailsafe'} = 1;
13347: }
13348: if ($currautoenroll{'failsafe'} ne $failsafe) {
13349: $changes{'failsafe'} = 1;
13350: }
13351: if (keys(%changes) > 0) {
13352: $resulttext = &mt('Changes made:').'<ul>';
13353: if ($changes{'run'}) {
13354: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
13355: }
13356: if ($changes{'sender'}) {
13357: if ($sender_uname eq '' || $sender_domain eq '') {
13358: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
13359: } else {
13360: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
13361: }
13362: }
13363: if ($changes{'coowners'}) {
13364: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
13365: &Apache::loncommon::devalidate_domconfig_cache($dom);
13366: if (ref($lastactref) eq 'HASH') {
13367: $lastactref->{'domainconfig'} = 1;
13368: }
13369: }
13370: if ($changes{'autofailsafe'}) {
13371: if ($autofailsafe ne '') {
13372: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
13373: } else {
13374: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
13375: }
13376: }
13377: if ($changes{'failsafe'}) {
13378: if ($failsafe eq 'off') {
13379: unless ($changes{'autofailsafe'}) {
13380: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
13381: }
13382: } elsif ($failsafe eq 'zero') {
13383: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
13384: } else {
13385: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
13386: }
13387: }
13388: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
13389: &Apache::lonnet::get_domain_defaults($dom,1);
13390: if (ref($lastactref) eq 'HASH') {
13391: $lastactref->{'domdefaults'} = 1;
13392: }
13393: }
13394: $resulttext .= '</ul>';
13395: } else {
13396: $resulttext = &mt('No changes made to auto-enrollment settings');
13397: }
13398: } else {
13399: $resulttext = '<span class="LC_error">'.
13400: &mt('An error occurred: [_1]',$putresult).'</span>';
13401: }
13402: return $resulttext;
13403: }
13404:
13405: sub modify_autoupdate {
13406: my ($dom,%domconfig) = @_;
13407: my ($resulttext,%currautoupdate,%fields,%changes);
13408: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
13409: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
13410: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
13411: }
13412: }
13413: my @offon = ('off','on');
13414: my %title = &Apache::lonlocal::texthash (
13415: run => 'Auto-update:',
13416: classlists => 'Updates to user information in classlists?',
13417: unexpired => 'Skip updates for users without active or future roles?',
13418: lastactive => 'Skip updates for inactive users?',
13419: );
13420: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13421: my %fieldtitles = &Apache::lonlocal::texthash (
13422: id => 'Student/Employee ID',
13423: permanentemail => 'E-mail address',
13424: lastname => 'Last Name',
13425: firstname => 'First Name',
13426: middlename => 'Middle Name',
13427: generation => 'Generation',
13428: );
13429: $othertitle = &mt('All users');
13430: if (keys(%{$usertypes}) > 0) {
13431: $othertitle = &mt('Other users');
13432: }
13433: foreach my $key (keys(%env)) {
13434: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
13435: my ($usertype,$item) = ($1,$2);
13436: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
13437: if ($usertype eq 'default') {
13438: push(@{$fields{$1}},$2);
13439: } elsif (ref($types) eq 'ARRAY') {
13440: if (grep(/^\Q$usertype\E$/,@{$types})) {
13441: push(@{$fields{$1}},$2);
13442: }
13443: }
13444: }
13445: }
13446: }
13447: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
13448: @lockablenames = sort(@lockablenames);
13449: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
13450: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
13451: if (@changed) {
13452: $changes{'lockablenames'} = 1;
13453: }
13454: } else {
13455: if (@lockablenames) {
13456: $changes{'lockablenames'} = 1;
13457: }
13458: }
13459: my %updatehash = (
13460: autoupdate => { run => $env{'form.autoupdate_run'},
13461: classlists => $env{'form.classlists'},
13462: unexpired => $env{'form.unexpired'},
13463: fields => {%fields},
13464: lockablenames => \@lockablenames,
13465: }
13466: );
13467: my $lastactivedays;
13468: if ($env{'form.lastactive'}) {
13469: $lastactivedays = $env{'form.lastactivedays'};
13470: $lastactivedays =~ s/^\s+|\s+$//g;
13471: unless ($lastactivedays =~ /^\d+$/) {
13472: undef($lastactivedays);
13473: $env{'form.lastactive'} = 0;
13474: }
13475: }
13476: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
13477: foreach my $key (keys(%currautoupdate)) {
13478: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
13479: if (exists($updatehash{autoupdate}{$key})) {
13480: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
13481: $changes{$key} = 1;
13482: }
13483: }
13484: } elsif ($key eq 'fields') {
13485: if (ref($currautoupdate{$key}) eq 'HASH') {
13486: foreach my $item (@{$types},'default') {
13487: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
13488: my $change = 0;
13489: foreach my $type (@{$currautoupdate{$key}{$item}}) {
13490: if (!exists($fields{$item})) {
13491: $change = 1;
13492: last;
13493: } elsif (ref($fields{$item}) eq 'ARRAY') {
13494: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
13495: $change = 1;
13496: last;
13497: }
13498: }
13499: }
13500: if ($change) {
13501: push(@{$changes{$key}},$item);
13502: }
13503: }
13504: }
13505: }
13506: } elsif ($key eq 'lockablenames') {
13507: if (ref($currautoupdate{$key}) eq 'ARRAY') {
13508: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
13509: if (@changed) {
13510: $changes{'lockablenames'} = 1;
13511: }
13512: } else {
13513: if (@lockablenames) {
13514: $changes{'lockablenames'} = 1;
13515: }
13516: }
13517: }
13518: }
13519: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
13520: if (@lockablenames) {
13521: $changes{'lockablenames'} = 1;
13522: }
13523: }
13524: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
13525: if ($updatehash{'autoupdate'}{'unexpired'}) {
13526: $changes{'unexpired'} = 1;
13527: }
13528: }
13529: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
13530: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
13531: $changes{'lastactive'} = 1;
13532: }
13533: }
13534: foreach my $item (@{$types},'default') {
13535: if (defined($fields{$item})) {
13536: if (ref($currautoupdate{'fields'}) eq 'HASH') {
13537: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
13538: my $change = 0;
13539: if (ref($fields{$item}) eq 'ARRAY') {
13540: foreach my $type (@{$fields{$item}}) {
13541: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
13542: $change = 1;
13543: last;
13544: }
13545: }
13546: }
13547: if ($change) {
13548: push(@{$changes{'fields'}},$item);
13549: }
13550: } else {
13551: push(@{$changes{'fields'}},$item);
13552: }
13553: } else {
13554: push(@{$changes{'fields'}},$item);
13555: }
13556: }
13557: }
13558: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
13559: $dom);
13560: if ($putresult eq 'ok') {
13561: if (keys(%changes) > 0) {
13562: $resulttext = &mt('Changes made:').'<ul>';
13563: foreach my $key (sort(keys(%changes))) {
13564: if ($key eq 'lockablenames') {
13565: $resulttext .= '<li>';
13566: if (@lockablenames) {
13567: $usertypes->{'default'} = $othertitle;
13568: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
13569: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
13570: } else {
13571: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
13572: }
13573: $resulttext .= '</li>';
13574: } elsif (ref($changes{$key}) eq 'ARRAY') {
13575: foreach my $item (@{$changes{$key}}) {
13576: my @newvalues;
13577: foreach my $type (@{$fields{$item}}) {
13578: push(@newvalues,$fieldtitles{$type});
13579: }
13580: my $newvaluestr;
13581: if (@newvalues > 0) {
13582: $newvaluestr = join(', ',@newvalues);
13583: } else {
13584: $newvaluestr = &mt('none');
13585: }
13586: if ($item eq 'default') {
13587: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
13588: } else {
13589: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
13590: }
13591: }
13592: } else {
13593: my $newvalue;
13594: if ($key eq 'run') {
13595: $newvalue = $offon[$env{'form.autoupdate_run'}];
13596: } elsif ($key eq 'lastactive') {
13597: $newvalue = $offon[$env{'form.lastactive'}];
13598: unless ($lastactivedays eq '') {
13599: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
13600: }
13601: } else {
13602: $newvalue = $offon[$env{'form.'.$key}];
13603: }
13604: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
13605: }
13606: }
13607: $resulttext .= '</ul>';
13608: } else {
13609: $resulttext = &mt('No changes made to autoupdates');
13610: }
13611: } else {
13612: $resulttext = '<span class="LC_error">'.
13613: &mt('An error occurred: [_1]',$putresult).'</span>';
13614: }
13615: return $resulttext;
13616: }
13617:
13618: sub modify_autocreate {
13619: my ($dom,%domconfig) = @_;
13620: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
13621: if (ref($domconfig{'autocreate'}) eq 'HASH') {
13622: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
13623: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
13624: }
13625: }
13626: my %title= ( xml => 'Auto-creation of courses in XML course description files',
13627: req => 'Auto-creation of validated requests for official courses',
13628: xmldc => 'Identity of course creator of courses from XML files',
13629: );
13630: my @types = ('xml','req');
13631: foreach my $item (@types) {
13632: $newvals{$item} = $env{'form.autocreate_'.$item};
13633: $newvals{$item} =~ s/\D//g;
13634: $newvals{$item} = 0 if ($newvals{$item} eq '');
13635: }
13636: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
13637: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13638: unless (exists($domcoords{$newvals{'xmldc'}})) {
13639: $newvals{'xmldc'} = '';
13640: }
13641: %autocreatehash = (
13642: autocreate => { xml => $newvals{'xml'},
13643: req => $newvals{'req'},
13644: }
13645: );
13646: if ($newvals{'xmldc'} ne '') {
13647: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
13648: }
13649: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
13650: $dom);
13651: if ($putresult eq 'ok') {
13652: my @items = @types;
13653: if ($newvals{'xml'}) {
13654: push(@items,'xmldc');
13655: }
13656: foreach my $item (@items) {
13657: if (exists($currautocreate{$item})) {
13658: if ($currautocreate{$item} ne $newvals{$item}) {
13659: $changes{$item} = 1;
13660: }
13661: } elsif ($newvals{$item}) {
13662: $changes{$item} = 1;
13663: }
13664: }
13665: if (keys(%changes) > 0) {
13666: my @offon = ('off','on');
13667: $resulttext = &mt('Changes made:').'<ul>';
13668: foreach my $item (@types) {
13669: if ($changes{$item}) {
13670: my $newtxt = $offon[$newvals{$item}];
13671: $resulttext .= '<li>'.
13672: &mt("$title{$item} set to [_1]$newtxt [_2]",
13673: '<b>','</b>').
13674: '</li>';
13675: }
13676: }
13677: if ($changes{'xmldc'}) {
13678: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
13679: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
13680: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
13681: }
13682: $resulttext .= '</ul>';
13683: } else {
13684: $resulttext = &mt('No changes made to auto-creation settings');
13685: }
13686: } else {
13687: $resulttext = '<span class="LC_error">'.
13688: &mt('An error occurred: [_1]',$putresult).'</span>';
13689: }
13690: return $resulttext;
13691: }
13692:
13693: sub modify_directorysrch {
13694: my ($dom,$lastactref,%domconfig) = @_;
13695: my ($resulttext,%changes);
13696: my %currdirsrch;
13697: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
13698: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
13699: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
13700: }
13701: }
13702: my %title = ( available => 'Institutional directory search available',
13703: localonly => 'Other domains can search institution',
13704: lcavailable => 'LON-CAPA directory search available',
13705: lclocalonly => 'Other domains can search LON-CAPA domain',
13706: searchby => 'Search types',
13707: searchtypes => 'Search latitude');
13708: my @offon = ('off','on');
13709: my @otherdoms = ('Yes','No');
13710:
13711: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
13712: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
13713: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
13714:
13715: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13716: if (keys(%{$usertypes}) == 0) {
13717: @cansearch = ('default');
13718: } else {
13719: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
13720: foreach my $type (@{$currdirsrch{'cansearch'}}) {
13721: if (!grep(/^\Q$type\E$/,@cansearch)) {
13722: push(@{$changes{'cansearch'}},$type);
13723: }
13724: }
13725: foreach my $type (@cansearch) {
13726: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
13727: push(@{$changes{'cansearch'}},$type);
13728: }
13729: }
13730: } else {
13731: push(@{$changes{'cansearch'}},@cansearch);
13732: }
13733: }
13734:
13735: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
13736: foreach my $by (@{$currdirsrch{'searchby'}}) {
13737: if (!grep(/^\Q$by\E$/,@searchby)) {
13738: push(@{$changes{'searchby'}},$by);
13739: }
13740: }
13741: foreach my $by (@searchby) {
13742: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
13743: push(@{$changes{'searchby'}},$by);
13744: }
13745: }
13746: } else {
13747: push(@{$changes{'searchby'}},@searchby);
13748: }
13749:
13750: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
13751: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
13752: if (!grep(/^\Q$type\E$/,@searchtypes)) {
13753: push(@{$changes{'searchtypes'}},$type);
13754: }
13755: }
13756: foreach my $type (@searchtypes) {
13757: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
13758: push(@{$changes{'searchtypes'}},$type);
13759: }
13760: }
13761: } else {
13762: if (exists($currdirsrch{'searchtypes'})) {
13763: foreach my $type (@searchtypes) {
13764: if ($type ne $currdirsrch{'searchtypes'}) {
13765: push(@{$changes{'searchtypes'}},$type);
13766: }
13767: }
13768: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
13769: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
13770: }
13771: } else {
13772: push(@{$changes{'searchtypes'}},@searchtypes);
13773: }
13774: }
13775:
13776: my %dirsrch_hash = (
13777: directorysrch => { available => $env{'form.dirsrch_available'},
13778: cansearch => \@cansearch,
13779: localonly => $env{'form.dirsrch_instlocalonly'},
13780: lclocalonly => $env{'form.dirsrch_domlocalonly'},
13781: lcavailable => $env{'form.dirsrch_domavailable'},
13782: searchby => \@searchby,
13783: searchtypes => \@searchtypes,
13784: }
13785: );
13786: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
13787: $dom);
13788: if ($putresult eq 'ok') {
13789: if (exists($currdirsrch{'available'})) {
13790: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
13791: $changes{'available'} = 1;
13792: }
13793: } else {
13794: if ($env{'form.dirsrch_available'} eq '1') {
13795: $changes{'available'} = 1;
13796: }
13797: }
13798: if (exists($currdirsrch{'lcavailable'})) {
13799: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
13800: $changes{'lcavailable'} = 1;
13801: }
13802: } else {
13803: if ($env{'form.dirsrch_lcavailable'} eq '1') {
13804: $changes{'lcavailable'} = 1;
13805: }
13806: }
13807: if (exists($currdirsrch{'localonly'})) {
13808: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
13809: $changes{'localonly'} = 1;
13810: }
13811: } else {
13812: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
13813: $changes{'localonly'} = 1;
13814: }
13815: }
13816: if (exists($currdirsrch{'lclocalonly'})) {
13817: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
13818: $changes{'lclocalonly'} = 1;
13819: }
13820: } else {
13821: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
13822: $changes{'lclocalonly'} = 1;
13823: }
13824: }
13825: if (keys(%changes) > 0) {
13826: $resulttext = &mt('Changes made:').'<ul>';
13827: if ($changes{'available'}) {
13828: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
13829: }
13830: if ($changes{'lcavailable'}) {
13831: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
13832: }
13833: if ($changes{'localonly'}) {
13834: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
13835: }
13836: if ($changes{'lclocalonly'}) {
13837: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
13838: }
13839: if (ref($changes{'cansearch'}) eq 'ARRAY') {
13840: my $chgtext;
13841: if (ref($usertypes) eq 'HASH') {
13842: if (keys(%{$usertypes}) > 0) {
13843: foreach my $type (@{$types}) {
13844: if (grep(/^\Q$type\E$/,@cansearch)) {
13845: $chgtext .= $usertypes->{$type}.'; ';
13846: }
13847: }
13848: if (grep(/^default$/,@cansearch)) {
13849: $chgtext .= $othertitle;
13850: } else {
13851: $chgtext =~ s/\; $//;
13852: }
13853: $resulttext .=
13854: '<li>'.
13855: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
13856: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
13857: '</li>';
13858: }
13859: }
13860: }
13861: if (ref($changes{'searchby'}) eq 'ARRAY') {
13862: my ($searchtitles,$titleorder) = &sorted_searchtitles();
13863: my $chgtext;
13864: foreach my $type (@{$titleorder}) {
13865: if (grep(/^\Q$type\E$/,@searchby)) {
13866: if (defined($searchtitles->{$type})) {
13867: $chgtext .= $searchtitles->{$type}.'; ';
13868: }
13869: }
13870: }
13871: $chgtext =~ s/\; $//;
13872: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
13873: }
13874: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
13875: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
13876: my $chgtext;
13877: foreach my $type (@{$srchtypeorder}) {
13878: if (grep(/^\Q$type\E$/,@searchtypes)) {
13879: if (defined($srchtypes_desc->{$type})) {
13880: $chgtext .= $srchtypes_desc->{$type}.'; ';
13881: }
13882: }
13883: }
13884: $chgtext =~ s/\; $//;
13885: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
13886: }
13887: $resulttext .= '</ul>';
13888: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
13889: if (ref($lastactref) eq 'HASH') {
13890: $lastactref->{'directorysrch'} = 1;
13891: }
13892: } else {
13893: $resulttext = &mt('No changes made to directory search settings');
13894: }
13895: } else {
13896: $resulttext = '<span class="LC_error">'.
13897: &mt('An error occurred: [_1]',$putresult).'</span>';
13898: }
13899: return $resulttext;
13900: }
13901:
13902: sub modify_contacts {
13903: my ($dom,$lastactref,%domconfig) = @_;
13904: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
13905: if (ref($domconfig{'contacts'}) eq 'HASH') {
13906: foreach my $key (keys(%{$domconfig{'contacts'}})) {
13907: $currsetting{$key} = $domconfig{'contacts'}{$key};
13908: }
13909: }
13910: my (%others,%to,%bcc,%includestr,%includeloc);
13911: my @contacts = ('supportemail','adminemail');
13912: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
13913: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
13914: my @toggles = ('reporterrors','reportupdates','reportstatus');
13915: my @lonstatus = ('threshold','sysmail','weights','excluded');
13916: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
13917: foreach my $type (@mailings) {
13918: @{$newsetting{$type}} =
13919: &Apache::loncommon::get_env_multiple('form.'.$type);
13920: foreach my $item (@contacts) {
13921: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
13922: $contacts_hash{contacts}{$type}{$item} = 1;
13923: } else {
13924: $contacts_hash{contacts}{$type}{$item} = 0;
13925: }
13926: }
13927: $others{$type} = $env{'form.'.$type.'_others'};
13928: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
13929: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13930: $bcc{$type} = $env{'form.'.$type.'_bcc'};
13931: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
13932: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
13933: $includestr{$type} = $env{'form.'.$type.'_includestr'};
13934: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
13935: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13936: }
13937: }
13938: }
13939: foreach my $item (@contacts) {
13940: $to{$item} = $env{'form.'.$item};
13941: $contacts_hash{'contacts'}{$item} = $to{$item};
13942: }
13943: foreach my $item (@toggles) {
13944: if ($env{'form.'.$item} =~ /^(0|1)$/) {
13945: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
13946: }
13947: }
13948: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
13949: foreach my $item (@lonstatus) {
13950: if ($item eq 'excluded') {
13951: my (%serverhomes,@excluded);
13952: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
13953: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
13954: if (@possexcluded) {
13955: foreach my $id (sort(@possexcluded)) {
13956: if ($serverhomes{$id}) {
13957: push(@excluded,$id);
13958: }
13959: }
13960: }
13961: if (@excluded) {
13962: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
13963: }
13964: } elsif ($item eq 'weights') {
13965: foreach my $type ('E','W','N','U') {
13966: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
13967: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
13968: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
13969: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
13970: $env{'form.error'.$item.'_'.$type};
13971: }
13972: }
13973: }
13974: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
13975: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
13976: if ($env{'form.error'.$item} =~ /^\d+$/) {
13977: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
13978: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
13979: }
13980: }
13981: }
13982: }
13983: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
13984: foreach my $field (@{$fields}) {
13985: if (ref($possoptions->{$field}) eq 'ARRAY') {
13986: my $value = $env{'form.helpform_'.$field};
13987: $value =~ s/^\s+|\s+$//g;
13988: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
13989: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
13990: if ($field eq 'screenshot') {
13991: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
13992: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
13993: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
13994: }
13995: }
13996: }
13997: }
13998: }
13999: }
14000: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14001: my (@statuses,%usertypeshash,@overrides);
14002: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
14003: @statuses = @{$types};
14004: if (ref($usertypes) eq 'HASH') {
14005: %usertypeshash = %{$usertypes};
14006: }
14007: }
14008: if (@statuses) {
14009: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
14010: foreach my $type (@possoverrides) {
14011: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
14012: push(@overrides,$type);
14013: }
14014: }
14015: if (@overrides) {
14016: foreach my $type (@overrides) {
14017: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
14018: foreach my $item (@contacts) {
14019: if (grep(/^\Q$item\E$/,@standard)) {
14020: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
14021: $newsetting{'override_'.$type}{$item} = 1;
14022: } else {
14023: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
14024: $newsetting{'override_'.$type}{$item} = 0;
14025: }
14026: }
14027: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
14028: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
14029: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
14030: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
14031: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
14032: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
14033: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
14034: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
14035: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
14036: }
14037: }
14038: }
14039: }
14040: if (keys(%currsetting) > 0) {
14041: foreach my $item (@contacts) {
14042: if ($to{$item} ne $currsetting{$item}) {
14043: $changes{$item} = 1;
14044: }
14045: }
14046: foreach my $type (@mailings) {
14047: foreach my $item (@contacts) {
14048: if (ref($currsetting{$type}) eq 'HASH') {
14049: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
14050: push(@{$changes{$type}},$item);
14051: }
14052: } else {
14053: push(@{$changes{$type}},@{$newsetting{$type}});
14054: }
14055: }
14056: if ($others{$type} ne $currsetting{$type}{'others'}) {
14057: push(@{$changes{$type}},'others');
14058: }
14059: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14060: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
14061: push(@{$changes{$type}},'bcc');
14062: }
14063: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
14064: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
14065: push(@{$changes{$type}},'include');
14066: }
14067: }
14068: }
14069: if (ref($fields) eq 'ARRAY') {
14070: if (ref($currsetting{'helpform'}) eq 'HASH') {
14071: foreach my $field (@{$fields}) {
14072: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
14073: push(@{$changes{'helpform'}},$field);
14074: }
14075: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14076: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
14077: push(@{$changes{'helpform'}},'maxsize');
14078: }
14079: }
14080: }
14081: } else {
14082: foreach my $field (@{$fields}) {
14083: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
14084: push(@{$changes{'helpform'}},$field);
14085: }
14086: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14087: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
14088: push(@{$changes{'helpform'}},'maxsize');
14089: }
14090: }
14091: }
14092: }
14093: }
14094: if (@statuses) {
14095: if (ref($currsetting{'overrides'}) eq 'HASH') {
14096: foreach my $key (keys(%{$currsetting{'overrides'}})) {
14097: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
14098: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
14099: foreach my $item (@contacts,'bcc','others','include') {
14100: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
14101: push(@{$changes{'overrides'}},$key);
14102: last;
14103: }
14104: }
14105: } else {
14106: push(@{$changes{'overrides'}},$key);
14107: }
14108: }
14109: }
14110: foreach my $key (@overrides) {
14111: unless (exists($currsetting{'overrides'}{$key})) {
14112: push(@{$changes{'overrides'}},$key);
14113: }
14114: }
14115: } else {
14116: foreach my $key (@overrides) {
14117: push(@{$changes{'overrides'}},$key);
14118: }
14119: }
14120: }
14121: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
14122: foreach my $key ('excluded','weights','threshold','sysmail') {
14123: if ($key eq 'excluded') {
14124: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
14125: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
14126: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
14127: (@{$currsetting{'lonstatus'}{$key}})) {
14128: my @diffs =
14129: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
14130: $currsetting{'lonstatus'}{$key});
14131: if (@diffs) {
14132: push(@{$changes{'lonstatus'}},$key);
14133: }
14134: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
14135: push(@{$changes{'lonstatus'}},$key);
14136: }
14137: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
14138: (@{$currsetting{'lonstatus'}{$key}})) {
14139: push(@{$changes{'lonstatus'}},$key);
14140: }
14141: } elsif ($key eq 'weights') {
14142: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
14143: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
14144: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
14145: foreach my $type ('E','W','N','U') {
14146: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
14147: $currsetting{'lonstatus'}{$key}{$type}) {
14148: push(@{$changes{'lonstatus'}},$key);
14149: last;
14150: }
14151: }
14152: } else {
14153: foreach my $type ('E','W','N','U') {
14154: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
14155: push(@{$changes{'lonstatus'}},$key);
14156: last;
14157: }
14158: }
14159: }
14160: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
14161: foreach my $type ('E','W','N','U') {
14162: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
14163: push(@{$changes{'lonstatus'}},$key);
14164: last;
14165: }
14166: }
14167: }
14168: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
14169: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14170: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
14171: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
14172: push(@{$changes{'lonstatus'}},$key);
14173: }
14174: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
14175: push(@{$changes{'lonstatus'}},$key);
14176: }
14177: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
14178: push(@{$changes{'lonstatus'}},$key);
14179: }
14180: }
14181: }
14182: } else {
14183: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14184: foreach my $key ('excluded','weights','threshold','sysmail') {
14185: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
14186: push(@{$changes{'lonstatus'}},$key);
14187: }
14188: }
14189: }
14190: }
14191: } else {
14192: my %default;
14193: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
14194: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
14195: $default{'errormail'} = 'adminemail';
14196: $default{'packagesmail'} = 'adminemail';
14197: $default{'helpdeskmail'} = 'supportemail';
14198: $default{'otherdomsmail'} = 'supportemail';
14199: $default{'lonstatusmail'} = 'adminemail';
14200: $default{'requestsmail'} = 'adminemail';
14201: $default{'updatesmail'} = 'adminemail';
14202: $default{'hostipmail'} = 'adminemail';
14203: foreach my $item (@contacts) {
14204: if ($to{$item} ne $default{$item}) {
14205: $changes{$item} = 1;
14206: }
14207: }
14208: foreach my $type (@mailings) {
14209: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
14210: push(@{$changes{$type}},@{$newsetting{$type}});
14211: }
14212: if ($others{$type} ne '') {
14213: push(@{$changes{$type}},'others');
14214: }
14215: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14216: if ($bcc{$type} ne '') {
14217: push(@{$changes{$type}},'bcc');
14218: }
14219: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
14220: push(@{$changes{$type}},'include');
14221: }
14222: }
14223: }
14224: if (ref($fields) eq 'ARRAY') {
14225: foreach my $field (@{$fields}) {
14226: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
14227: push(@{$changes{'helpform'}},$field);
14228: }
14229: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14230: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
14231: push(@{$changes{'helpform'}},'maxsize');
14232: }
14233: }
14234: }
14235: }
14236: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14237: foreach my $key ('excluded','weights','threshold','sysmail') {
14238: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
14239: push(@{$changes{'lonstatus'}},$key);
14240: }
14241: }
14242: }
14243: }
14244: foreach my $item (@toggles) {
14245: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
14246: $changes{$item} = 1;
14247: } elsif ((!$env{'form.'.$item}) &&
14248: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
14249: $changes{$item} = 1;
14250: }
14251: }
14252: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
14253: $dom);
14254: if ($putresult eq 'ok') {
14255: if (keys(%changes) > 0) {
14256: &Apache::loncommon::devalidate_domconfig_cache($dom);
14257: if (ref($lastactref) eq 'HASH') {
14258: $lastactref->{'domainconfig'} = 1;
14259: }
14260: my ($titles,$short_titles) = &contact_titles();
14261: $resulttext = &mt('Changes made:').'<ul>';
14262: foreach my $item (@contacts) {
14263: if ($changes{$item}) {
14264: $resulttext .= '<li>'.$titles->{$item}.
14265: &mt(' set to: ').
14266: '<span class="LC_cusr_emph">'.
14267: $to{$item}.'</span></li>';
14268: }
14269: }
14270: foreach my $type (@mailings) {
14271: if (ref($changes{$type}) eq 'ARRAY') {
14272: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14273: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
14274: } else {
14275: $resulttext .= '<li>'.$titles->{$type}.': ';
14276: }
14277: my @text;
14278: foreach my $item (@{$newsetting{$type}}) {
14279: push(@text,$short_titles->{$item});
14280: }
14281: if ($others{$type} ne '') {
14282: push(@text,$others{$type});
14283: }
14284: if (@text) {
14285: $resulttext .= '<span class="LC_cusr_emph">'.
14286: join(', ',@text).'</span>';
14287: }
14288: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14289: if ($bcc{$type} ne '') {
14290: my $bcctext;
14291: if (@text) {
14292: $bcctext = ' '.&mt('with Bcc to');
14293: } else {
14294: $bcctext = '(Bcc)';
14295: }
14296: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
14297: } elsif (!@text) {
14298: $resulttext .= &mt('No one');
14299: }
14300: if ($includestr{$type} ne '') {
14301: if ($includeloc{$type} eq 'b') {
14302: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
14303: } elsif ($includeloc{$type} eq 's') {
14304: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
14305: }
14306: }
14307: } elsif (!@text) {
14308: $resulttext .= &mt('No recipients');
14309: }
14310: $resulttext .= '</li>';
14311: }
14312: }
14313: if (ref($changes{'overrides'}) eq 'ARRAY') {
14314: my @deletions;
14315: foreach my $type (@{$changes{'overrides'}}) {
14316: if ($usertypeshash{$type}) {
14317: if (grep(/^\Q$type\E/,@overrides)) {
14318: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
14319: $usertypeshash{$type}).'<ul><li>';
14320: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
14321: my @text;
14322: foreach my $item (@contacts) {
14323: if ($newsetting{'override_'.$type}{$item}) {
14324: push(@text,$short_titles->{$item});
14325: }
14326: }
14327: if ($newsetting{'override_'.$type}{'others'} ne '') {
14328: push(@text,$newsetting{'override_'.$type}{'others'});
14329: }
14330:
14331: if (@text) {
14332: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
14333: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
14334: }
14335: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
14336: my $bcctext;
14337: if (@text) {
14338: $bcctext = ' '.&mt('with Bcc to');
14339: } else {
14340: $bcctext = '(Bcc)';
14341: }
14342: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
14343: } elsif (!@text) {
14344: $resulttext .= &mt('Helpdesk e-mail sent to no one');
14345: }
14346: $resulttext .= '</li>';
14347: if ($newsetting{'override_'.$type}{'include'} ne '') {
14348: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
14349: if ($loc eq 'b') {
14350: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
14351: } elsif ($loc eq 's') {
14352: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
14353: }
14354: }
14355: }
14356: $resulttext .= '</li></ul></li>';
14357: } else {
14358: push(@deletions,$usertypeshash{$type});
14359: }
14360: }
14361: }
14362: if (@deletions) {
14363: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
14364: join(', ',@deletions)).'</li>';
14365: }
14366: }
14367: my @offon = ('off','on');
14368: my $corelink = &core_link_msu();
14369: if ($changes{'reporterrors'}) {
14370: $resulttext .= '<li>'.
14371: &mt('E-mail error reports to [_1] set to "'.
14372: $offon[$env{'form.reporterrors'}].'".',
14373: $corelink).
14374: '</li>';
14375: }
14376: if ($changes{'reportupdates'}) {
14377: $resulttext .= '<li>'.
14378: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
14379: $offon[$env{'form.reportupdates'}].'".',
14380: $corelink).
14381: '</li>';
14382: }
14383: if ($changes{'reportstatus'}) {
14384: $resulttext .= '<li>'.
14385: &mt('E-mail status if errors above threshold to [_1] set to "'.
14386: $offon[$env{'form.reportstatus'}].'".',
14387: $corelink).
14388: '</li>';
14389: }
14390: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
14391: $resulttext .= '<li>'.
14392: &mt('Nightly status check e-mail settings').':<ul>';
14393: my (%defval,%use_def,%shown);
14394: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
14395: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
14396: $defval{'weights'} =
14397: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
14398: $defval{'excluded'} = &mt('None');
14399: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
14400: foreach my $item ('threshold','sysmail','weights','excluded') {
14401: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
14402: if (($item eq 'threshold') || ($item eq 'sysmail')) {
14403: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
14404: } elsif ($item eq 'weights') {
14405: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
14406: foreach my $type ('E','W','N','U') {
14407: $shown{$item} .= $lonstatus_names->{$type}.'=';
14408: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
14409: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
14410: } else {
14411: $shown{$item} .= $lonstatus_defs->{$type};
14412: }
14413: $shown{$item} .= ', ';
14414: }
14415: $shown{$item} =~ s/, $//;
14416: } else {
14417: $shown{$item} = $defval{$item};
14418: }
14419: } elsif ($item eq 'excluded') {
14420: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
14421: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
14422: } else {
14423: $shown{$item} = $defval{$item};
14424: }
14425: }
14426: } else {
14427: $shown{$item} = $defval{$item};
14428: }
14429: }
14430: } else {
14431: foreach my $item ('threshold','weights','excluded','sysmail') {
14432: $shown{$item} = $defval{$item};
14433: }
14434: }
14435: foreach my $item ('threshold','weights','excluded','sysmail') {
14436: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
14437: $shown{$item}).'</li>';
14438: }
14439: $resulttext .= '</ul></li>';
14440: }
14441: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
14442: my (@optional,@required,@unused,$maxsizechg);
14443: foreach my $field (@{$changes{'helpform'}}) {
14444: if ($field eq 'maxsize') {
14445: $maxsizechg = 1;
14446: next;
14447: }
14448: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
14449: push(@optional,$field);
14450: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
14451: push(@unused,$field);
14452: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
14453: push(@required,$field);
14454: }
14455: }
14456: if (@optional) {
14457: $resulttext .= '<li>'.
14458: &mt('Help form fields changed to "Optional": [_1].',
14459: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
14460: '</li>';
14461: }
14462: if (@required) {
14463: $resulttext .= '<li>'.
14464: &mt('Help form fields changed to "Required": [_1].',
14465: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
14466: '</li>';
14467: }
14468: if (@unused) {
14469: $resulttext .= '<li>'.
14470: &mt('Help form fields changed to "Not shown": [_1].',
14471: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
14472: '</li>';
14473: }
14474: if ($maxsizechg) {
14475: $resulttext .= '<li>'.
14476: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
14477: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
14478: '</li>';
14479: }
14480: }
14481: $resulttext .= '</ul>';
14482: } else {
14483: $resulttext = &mt('No changes made to contacts and form settings');
14484: }
14485: } else {
14486: $resulttext = '<span class="LC_error">'.
14487: &mt('An error occurred: [_1].',$putresult).'</span>';
14488: }
14489: return $resulttext;
14490: }
14491:
14492: sub modify_passwords {
14493: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14494: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
14495: $updatedefaults,$updateconf);
14496: my $customfn = 'resetpw.html';
14497: if (ref($domconfig{'passwords'}) eq 'HASH') {
14498: %current = %{$domconfig{'passwords'}};
14499: }
14500: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14501: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14502: if (ref($types) eq 'ARRAY') {
14503: @oktypes = @{$types};
14504: }
14505: push(@oktypes,'default');
14506:
14507: my %titles = &Apache::lonlocal::texthash (
14508: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
14509: intauth_check => 'Check bcrypt cost if authenticated',
14510: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
14511: permanent => 'Permanent e-mail address',
14512: critical => 'Critical notification address',
14513: notify => 'Notification address',
14514: min => 'Minimum password length',
14515: max => 'Maximum password length',
14516: chars => 'Required characters',
14517: numsaved => 'Number of previous passwords to save',
14518: reset => 'Resetting Forgotten Password',
14519: intauth => 'Encryption of Stored Passwords (Internal Auth)',
14520: rules => 'Rules for LON-CAPA Passwords',
14521: crsownerchg => 'Course Owner Changing Student Passwords',
14522: username => 'Username',
14523: email => 'E-mail address',
14524: );
14525:
14526: #
14527: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
14528: #
14529: my (%curr_defaults,%save_defaults);
14530: if (ref($domconfig{'defaults'}) eq 'HASH') {
14531: foreach my $key (keys(%{$domconfig{'defaults'}})) {
14532: if ($key =~ /^intauth_(cost|check|switch)$/) {
14533: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
14534: } else {
14535: $save_defaults{$key} = $domconfig{'defaults'}{$key};
14536: }
14537: }
14538: }
14539: my %staticdefaults = (
14540: 'resetlink' => 2,
14541: 'resetcase' => \@oktypes,
14542: 'resetprelink' => 'both',
14543: 'resetemail' => ['critical','notify','permanent'],
14544: 'intauth_cost' => 10,
14545: 'intauth_check' => 0,
14546: 'intauth_switch' => 0,
14547: );
14548: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
14549: foreach my $type (@oktypes) {
14550: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
14551: }
14552: my $linklife = $env{'form.passwords_link'};
14553: $linklife =~ s/^\s+|\s+$//g;
14554: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
14555: $newvalues{'resetlink'} = $linklife;
14556: if ($current{'resetlink'}) {
14557: if ($current{'resetlink'} ne $linklife) {
14558: $changes{'reset'} = 1;
14559: }
14560: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14561: if ($staticdefaults{'resetlink'} ne $linklife) {
14562: $changes{'reset'} = 1;
14563: }
14564: }
14565: } elsif ($current{'resetlink'}) {
14566: $changes{'reset'} = 1;
14567: }
14568: my @casesens;
14569: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
14570: foreach my $case (sort(@posscase)) {
14571: if (grep(/^\Q$case\E$/,@oktypes)) {
14572: push(@casesens,$case);
14573: }
14574: }
14575: $newvalues{'resetcase'} = \@casesens;
14576: if (ref($current{'resetcase'}) eq 'ARRAY') {
14577: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
14578: if (@diffs > 0) {
14579: $changes{'reset'} = 1;
14580: }
14581: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14582: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
14583: if (@diffs > 0) {
14584: $changes{'reset'} = 1;
14585: }
14586: }
14587: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
14588: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
14589: if (exists($current{'resetprelink'})) {
14590: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
14591: $changes{'reset'} = 1;
14592: }
14593: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14594: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
14595: $changes{'reset'} = 1;
14596: }
14597: }
14598: } elsif ($current{'resetprelink'}) {
14599: $changes{'reset'} = 1;
14600: }
14601: foreach my $type (@oktypes) {
14602: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
14603: my @postlink;
14604: foreach my $item (sort(@possplink)) {
14605: if ($item =~ /^(email|username)$/) {
14606: push(@postlink,$item);
14607: }
14608: }
14609: $newvalues{'resetpostlink'}{$type} = \@postlink;
14610: unless ($changes{'reset'}) {
14611: if (ref($current{'resetpostlink'}) eq 'HASH') {
14612: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
14613: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
14614: if (@diffs > 0) {
14615: $changes{'reset'} = 1;
14616: }
14617: } else {
14618: $changes{'reset'} = 1;
14619: }
14620: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14621: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
14622: if (@diffs > 0) {
14623: $changes{'reset'} = 1;
14624: }
14625: }
14626: }
14627: }
14628: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
14629: my @resetemail;
14630: foreach my $item (sort(@possemailsrc)) {
14631: if ($item =~ /^(permanent|critical|notify)$/) {
14632: push(@resetemail,$item);
14633: }
14634: }
14635: $newvalues{'resetemail'} = \@resetemail;
14636: unless ($changes{'reset'}) {
14637: if (ref($current{'resetemail'}) eq 'ARRAY') {
14638: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
14639: if (@diffs > 0) {
14640: $changes{'reset'} = 1;
14641: }
14642: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14643: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
14644: if (@diffs > 0) {
14645: $changes{'reset'} = 1;
14646: }
14647: }
14648: }
14649: if ($env{'form.passwords_stdtext'} == 0) {
14650: $newvalues{'resetremove'} = 1;
14651: unless ($current{'resetremove'}) {
14652: $changes{'reset'} = 1;
14653: }
14654: } elsif ($current{'resetremove'}) {
14655: $changes{'reset'} = 1;
14656: }
14657: if ($env{'form.passwords_customfile.filename'} ne '') {
14658: my $servadm = $r->dir_config('lonAdmEMail');
14659: my $servadm = $r->dir_config('lonAdmEMail');
14660: my ($configuserok,$author_ok,$switchserver) =
14661: &config_check($dom,$confname,$servadm);
14662: my $error;
14663: if ($configuserok eq 'ok') {
14664: if ($switchserver) {
14665: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
14666: } else {
14667: if ($author_ok eq 'ok') {
14668: my ($result,$customurl) =
14669: &publishlogo($r,'upload','passwords_customfile',$dom,
14670: $confname,'customtext/resetpw','','',$customfn);
14671: if ($result eq 'ok') {
14672: $newvalues{'resetcustom'} = $customurl;
14673: $changes{'reset'} = 1;
14674: } else {
14675: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
14676: }
14677: } else {
14678: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
14679: }
14680: }
14681: } else {
14682: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
14683: }
14684: if ($error) {
14685: &Apache::lonnet::logthis($error);
14686: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14687: }
14688: } elsif ($current{'resetcustom'}) {
14689: if ($env{'form.passwords_custom_del'}) {
14690: $changes{'reset'} = 1;
14691: } else {
14692: $newvalues{'resetcustom'} = $current{'resetcustom'};
14693: }
14694: }
14695: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
14696: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
14697: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
14698: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
14699: $changes{'intauth'} = 1;
14700: }
14701: } else {
14702: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
14703: }
14704: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
14705: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
14706: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
14707: $changes{'intauth'} = 1;
14708: }
14709: } else {
14710: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14711: }
14712: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
14713: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
14714: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
14715: $changes{'intauth'} = 1;
14716: }
14717: } else {
14718: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14719: }
14720: foreach my $item ('cost','check','switch') {
14721: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
14722: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
14723: $updatedefaults = 1;
14724: }
14725: }
14726: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
14727: my %crsownerchg = (
14728: by => [],
14729: for => [],
14730: );
14731: foreach my $item ('by','for') {
14732: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
14733: foreach my $type (sort(@posstypes)) {
14734: if (grep(/^\Q$type\E$/,@oktypes)) {
14735: push(@{$crsownerchg{$item}},$type);
14736: }
14737: }
14738: }
14739: $newvalues{'crsownerchg'} = \%crsownerchg;
14740: if (ref($current{'crsownerchg'}) eq 'HASH') {
14741: foreach my $item ('by','for') {
14742: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
14743: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
14744: if (@diffs > 0) {
14745: $changes{'crsownerchg'} = 1;
14746: last;
14747: }
14748: }
14749: }
14750: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
14751: foreach my $item ('by','for') {
14752: if (@{$crsownerchg{$item}} > 0) {
14753: $changes{'crsownerchg'} = 1;
14754: last;
14755: }
14756: }
14757: }
14758:
14759: my %confighash = (
14760: defaults => \%save_defaults,
14761: passwords => \%newvalues,
14762: );
14763: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
14764:
14765: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
14766: if ($putresult eq 'ok') {
14767: if (keys(%changes) > 0) {
14768: $resulttext = &mt('Changes made: ').'<ul>';
14769: foreach my $key ('reset','intauth','rules','crsownerchg') {
14770: if ($changes{$key}) {
14771: unless ($key eq 'intauth') {
14772: $updateconf = 1;
14773: }
14774: $resulttext .= '<li>'.$titles{$key}.':<ul>';
14775: if ($key eq 'reset') {
14776: if ($confighash{'passwords'}{'captcha'} eq 'original') {
14777: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
14778: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
14779: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
14780: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
14781: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
14782: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
14783: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
14784: }
14785: } else {
14786: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
14787: }
14788: if ($confighash{'passwords'}{'resetlink'}) {
14789: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
14790: } else {
14791: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
14792: &mt('Will default to 2 hours').'</li>';
14793: }
14794: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
14795: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
14796: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
14797: } else {
14798: my $casesens;
14799: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
14800: if ($type eq 'default') {
14801: $casesens .= $othertitle.', ';
14802: } elsif ($usertypes->{$type} ne '') {
14803: $casesens .= $usertypes->{$type}.', ';
14804: }
14805: }
14806: $casesens =~ s/\Q, \E$//;
14807: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
14808: }
14809: } else {
14810: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
14811: }
14812: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
14813: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
14814: } else {
14815: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
14816: }
14817: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
14818: my $output;
14819: if (ref($types) eq 'ARRAY') {
14820: foreach my $type (@{$types}) {
14821: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
14822: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
14823: $output .= $usertypes->{$type}.' -- '.&mt('none');
14824: } else {
14825: $output .= $usertypes->{$type}.' -- '.
14826: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
14827: }
14828: }
14829: }
14830: }
14831: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
14832: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
14833: $output .= $othertitle.' -- '.&mt('none');
14834: } else {
14835: $output .= $othertitle.' -- '.
14836: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
14837: }
14838: }
14839: if ($output) {
14840: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
14841: } else {
14842: $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>';
14843: }
14844: } else {
14845: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
14846: }
14847: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
14848: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
14849: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
14850: } else {
14851: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14852: }
14853: } else {
14854: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14855: }
14856: if ($confighash{'passwords'}{'resetremove'}) {
14857: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
14858: } else {
14859: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
14860: }
14861: if ($confighash{'passwords'}{'resetcustom'}) {
14862: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
14863: &mt('custom text'),600,500,undef,undef,
14864: undef,undef,'background-color:#ffffff');
14865: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
14866: } else {
14867: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
14868: }
14869: } elsif ($key eq 'intauth') {
14870: foreach my $item ('cost','switch','check') {
14871: my $value = $save_defaults{$key.'_'.$item};
14872: if ($item eq 'switch') {
14873: my %optiondesc = &Apache::lonlocal::texthash (
14874: 0 => 'No',
14875: 1 => 'Yes',
14876: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
14877: );
14878: if ($value =~ /^(0|1|2)$/) {
14879: $value = $optiondesc{$value};
14880: } else {
14881: $value = &mt('none -- defaults to No');
14882: }
14883: } elsif ($item eq 'check') {
14884: my %optiondesc = &Apache::lonlocal::texthash (
14885: 0 => 'No',
14886: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
14887: 2 => 'Yes, disallow login if stored cost is less than domain default',
14888: );
14889: if ($value =~ /^(0|1|2)$/) {
14890: $value = $optiondesc{$value};
14891: } else {
14892: $value = &mt('none -- defaults to No');
14893: }
14894: }
14895: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
14896: }
14897: } elsif ($key eq 'rules') {
14898: foreach my $rule ('min','max','numsaved') {
14899: if ($confighash{'passwords'}{$rule} eq '') {
14900: if ($rule eq 'min') {
14901: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
14902: ' '.&mt('Default of [_1] will be used',
14903: $Apache::lonnet::passwdmin).'</li>';
14904: } else {
14905: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
14906: }
14907: } else {
14908: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
14909: }
14910: }
14911: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
14912: if (@{$confighash{'passwords'}{'chars'}} > 0) {
14913: my %rulenames = &Apache::lonlocal::texthash(
14914: uc => 'At least one upper case letter',
14915: lc => 'At least one lower case letter',
14916: num => 'At least one number',
14917: spec => 'At least one non-alphanumeric',
14918: );
14919: my $needed = '<ul><li>'.
14920: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
14921: '</li></ul>';
14922: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
14923: } else {
14924: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14925: }
14926: } else {
14927: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14928: }
14929: } elsif ($key eq 'crsownerchg') {
14930: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
14931: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
14932: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
14933: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
14934: } else {
14935: my %crsownerstr;
14936: foreach my $item ('by','for') {
14937: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
14938: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
14939: if ($type eq 'default') {
14940: $crsownerstr{$item} .= $othertitle.', ';
14941: } elsif ($usertypes->{$type} ne '') {
14942: $crsownerstr{$item} .= $usertypes->{$type}.', ';
14943: }
14944: }
14945: $crsownerstr{$item} =~ s/\Q, \E$//;
14946: }
14947: }
14948: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
14949: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
14950: }
14951: } else {
14952: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
14953: }
14954: }
14955: $resulttext .= '</ul></li>';
14956: }
14957: }
14958: $resulttext .= '</ul>';
14959: } else {
14960: $resulttext = &mt('No changes made to password settings');
14961: }
14962: my $cachetime = 24*60*60;
14963: if ($updatedefaults) {
14964: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14965: if (ref($lastactref) eq 'HASH') {
14966: $lastactref->{'domdefaults'} = 1;
14967: }
14968: }
14969: if ($updateconf) {
14970: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
14971: if (ref($lastactref) eq 'HASH') {
14972: $lastactref->{'passwdconf'} = 1;
14973: }
14974: }
14975: } else {
14976: $resulttext = '<span class="LC_error">'.
14977: &mt('An error occurred: [_1]',$putresult).'</span>';
14978: }
14979: if ($errors) {
14980: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
14981: $errors.'</ul></p>';
14982: }
14983: return $resulttext;
14984: }
14985:
14986: sub password_rule_changes {
14987: my ($prefix,$newvalues,$current,$changes) = @_;
14988: return unless ((ref($newvalues) eq 'HASH') &&
14989: (ref($current) eq 'HASH') &&
14990: (ref($changes) eq 'HASH'));
14991: my (@rules,%staticdefaults);
14992: if ($prefix eq 'passwords') {
14993: @rules = ('min','max','numsaved');
14994: } elsif ($prefix eq 'secrets') {
14995: @rules = ('min','max');
14996: }
14997: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
14998: foreach my $rule (@rules) {
14999: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
15000: my $ruleok;
15001: if ($rule eq 'min') {
15002: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
15003: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
15004: $ruleok = 1;
15005: }
15006: }
15007: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
15008: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
15009: $ruleok = 1;
15010: }
15011: if ($ruleok) {
15012: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
15013: if (exists($current->{$rule})) {
15014: if ($newvalues->{$rule} ne $current->{$rule}) {
15015: $changes->{'rules'} = 1;
15016: }
15017: } elsif ($rule eq 'min') {
15018: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
15019: $changes->{'rules'} = 1;
15020: }
15021: } else {
15022: $changes->{'rules'} = 1;
15023: }
15024: } elsif (exists($current->{$rule})) {
15025: $changes->{'rules'} = 1;
15026: }
15027: }
15028: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
15029: my @chars;
15030: foreach my $item (sort(@posschars)) {
15031: if ($item =~ /^(uc|lc|num|spec)$/) {
15032: push(@chars,$item);
15033: }
15034: }
15035: $newvalues->{'chars'} = \@chars;
15036: unless ($changes->{'rules'}) {
15037: if (ref($current->{'chars'}) eq 'ARRAY') {
15038: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
15039: if (@diffs > 0) {
15040: $changes->{'rules'} = 1;
15041: }
15042: } else {
15043: if (@chars > 0) {
15044: $changes->{'rules'} = 1;
15045: }
15046: }
15047: }
15048: return;
15049: }
15050:
15051: sub modify_usercreation {
15052: my ($dom,%domconfig) = @_;
15053: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
15054: my $warningmsg;
15055: if (ref($domconfig{'usercreation'}) eq 'HASH') {
15056: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
15057: if ($key eq 'cancreate') {
15058: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
15059: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
15060: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
15061: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15062: } else {
15063: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15064: }
15065: }
15066: }
15067: } elsif ($key eq 'email_rule') {
15068: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
15069: } else {
15070: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
15071: }
15072: }
15073: }
15074: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
15075: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
15076: my @contexts = ('author','course','requestcrs');
15077: foreach my $item(@contexts) {
15078: $cancreate{$item} = $env{'form.can_createuser_'.$item};
15079: }
15080: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15081: foreach my $item (@contexts) {
15082: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
15083: push(@{$changes{'cancreate'}},$item);
15084: }
15085: }
15086: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
15087: foreach my $item (@contexts) {
15088: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
15089: if ($cancreate{$item} ne 'any') {
15090: push(@{$changes{'cancreate'}},$item);
15091: }
15092: } else {
15093: if ($cancreate{$item} ne 'none') {
15094: push(@{$changes{'cancreate'}},$item);
15095: }
15096: }
15097: }
15098: } else {
15099: foreach my $item (@contexts) {
15100: push(@{$changes{'cancreate'}},$item);
15101: }
15102: }
15103:
15104: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
15105: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
15106: if (!grep(/^\Q$type\E$/,@username_rule)) {
15107: push(@{$changes{'username_rule'}},$type);
15108: }
15109: }
15110: foreach my $type (@username_rule) {
15111: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
15112: push(@{$changes{'username_rule'}},$type);
15113: }
15114: }
15115: } else {
15116: push(@{$changes{'username_rule'}},@username_rule);
15117: }
15118:
15119: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
15120: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
15121: if (!grep(/^\Q$type\E$/,@id_rule)) {
15122: push(@{$changes{'id_rule'}},$type);
15123: }
15124: }
15125: foreach my $type (@id_rule) {
15126: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
15127: push(@{$changes{'id_rule'}},$type);
15128: }
15129: }
15130: } else {
15131: push(@{$changes{'id_rule'}},@id_rule);
15132: }
15133:
15134: my @authen_contexts = ('author','course','domain');
15135: my @authtypes = ('int','krb4','krb5','loc');
15136: my %authhash;
15137: foreach my $item (@authen_contexts) {
15138: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
15139: foreach my $auth (@authtypes) {
15140: if (grep(/^\Q$auth\E$/,@authallowed)) {
15141: $authhash{$item}{$auth} = 1;
15142: } else {
15143: $authhash{$item}{$auth} = 0;
15144: }
15145: }
15146: }
15147: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
15148: foreach my $item (@authen_contexts) {
15149: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
15150: foreach my $auth (@authtypes) {
15151: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
15152: push(@{$changes{'authtypes'}},$item);
15153: last;
15154: }
15155: }
15156: }
15157: }
15158: } else {
15159: foreach my $item (@authen_contexts) {
15160: push(@{$changes{'authtypes'}},$item);
15161: }
15162: }
15163:
15164: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
15165: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
15166: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
15167: $save_usercreate{'id_rule'} = \@id_rule;
15168: $save_usercreate{'username_rule'} = \@username_rule,
15169: $save_usercreate{'authtypes'} = \%authhash;
15170:
15171: my %usercreation_hash = (
15172: usercreation => \%save_usercreate,
15173: );
15174:
15175: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
15176: $dom);
15177:
15178: if ($putresult eq 'ok') {
15179: if (keys(%changes) > 0) {
15180: $resulttext = &mt('Changes made:').'<ul>';
15181: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15182: my %lt = &usercreation_types();
15183: foreach my $type (@{$changes{'cancreate'}}) {
15184: my $chgtext = $lt{$type}.', ';
15185: if ($cancreate{$type} eq 'none') {
15186: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
15187: } elsif ($cancreate{$type} eq 'any') {
15188: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
15189: } elsif ($cancreate{$type} eq 'official') {
15190: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
15191: } elsif ($cancreate{$type} eq 'unofficial') {
15192: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
15193: }
15194: $resulttext .= '<li>'.$chgtext.'</li>';
15195: }
15196: }
15197: if (ref($changes{'username_rule'}) eq 'ARRAY') {
15198: my ($rules,$ruleorder) =
15199: &Apache::lonnet::inst_userrules($dom,'username');
15200: my $chgtext = '<ul>';
15201: foreach my $type (@username_rule) {
15202: if (ref($rules->{$type}) eq 'HASH') {
15203: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
15204: }
15205: }
15206: $chgtext .= '</ul>';
15207: if (@username_rule > 0) {
15208: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15209: } else {
15210: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
15211: }
15212: }
15213: if (ref($changes{'id_rule'}) eq 'ARRAY') {
15214: my ($idrules,$idruleorder) =
15215: &Apache::lonnet::inst_userrules($dom,'id');
15216: my $chgtext = '<ul>';
15217: foreach my $type (@id_rule) {
15218: if (ref($idrules->{$type}) eq 'HASH') {
15219: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
15220: }
15221: }
15222: $chgtext .= '</ul>';
15223: if (@id_rule > 0) {
15224: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15225: } else {
15226: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
15227: }
15228: }
15229: my %authname = &authtype_names();
15230: my %context_title = &context_names();
15231: if (ref($changes{'authtypes'}) eq 'ARRAY') {
15232: my $chgtext = '<ul>';
15233: foreach my $type (@{$changes{'authtypes'}}) {
15234: my @allowed;
15235: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
15236: foreach my $auth (@authtypes) {
15237: if ($authhash{$type}{$auth}) {
15238: push(@allowed,$authname{$auth});
15239: }
15240: }
15241: if (@allowed > 0) {
15242: $chgtext .= join(', ',@allowed).'</li>';
15243: } else {
15244: $chgtext .= &mt('none').'</li>';
15245: }
15246: }
15247: $chgtext .= '</ul>';
15248: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
15249: $resulttext .= '</li>';
15250: }
15251: $resulttext .= '</ul>';
15252: } else {
15253: $resulttext = &mt('No changes made to user creation settings');
15254: }
15255: } else {
15256: $resulttext = '<span class="LC_error">'.
15257: &mt('An error occurred: [_1]',$putresult).'</span>';
15258: }
15259: if ($warningmsg ne '') {
15260: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
15261: }
15262: return $resulttext;
15263: }
15264:
15265: sub modify_selfcreation {
15266: my ($dom,$lastactref,%domconfig) = @_;
15267: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
15268: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
15269: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15270: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
15271: if (ref($typesref) eq 'ARRAY') {
15272: @types = @{$typesref};
15273: }
15274: if (ref($usertypesref) eq 'HASH') {
15275: %usertypes = %{$usertypesref};
15276: }
15277: $usertypes{'default'} = $othertitle;
15278: #
15279: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
15280: #
15281: if (ref($domconfig{'usercreation'}) eq 'HASH') {
15282: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
15283: if ($key eq 'cancreate') {
15284: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
15285: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
15286: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
15287: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
15288: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
15289: ($item eq 'emailusername') || ($item eq 'shibenv') ||
15290: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
15291: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
15292: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15293: } else {
15294: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15295: }
15296: }
15297: }
15298: } elsif ($key eq 'email_rule') {
15299: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
15300: } else {
15301: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
15302: }
15303: }
15304: }
15305: #
15306: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
15307: #
15308: if (ref($domconfig{'usermodification'}) eq 'HASH') {
15309: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
15310: if ($key eq 'selfcreate') {
15311: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
15312: } else {
15313: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
15314: }
15315: }
15316: }
15317: #
15318: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
15319: #
15320: if (ref($domconfig{'inststatus'}) eq 'HASH') {
15321: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
15322: if ($key eq 'inststatusguest') {
15323: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
15324: } else {
15325: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
15326: }
15327: }
15328: }
15329:
15330: my @contexts = ('selfcreate');
15331: @{$cancreate{'selfcreate'}} = ();
15332: %{$cancreate{'emailusername'}} = ();
15333: if (@types) {
15334: @{$cancreate{'statustocreate'}} = ();
15335: }
15336: %{$cancreate{'selfcreateprocessing'}} = ();
15337: %{$cancreate{'shibenv'}} = ();
15338: %{$cancreate{'emailverified'}} = ();
15339: %{$cancreate{'emailoptions'}} = ();
15340: %{$cancreate{'emaildomain'}} = ();
15341: my %selfcreatetypes = (
15342: sso => 'users authenticated by institutional single sign on',
15343: login => 'users authenticated by institutional log-in',
15344: email => 'users verified by e-mail',
15345: );
15346: #
15347: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
15348: # is permitted.
15349: #
15350:
15351: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
15352:
15353: my (@statuses,%email_rule);
15354: foreach my $item ('login','sso','email') {
15355: if ($item eq 'email') {
15356: if ($env{'form.cancreate_email'}) {
15357: if (@types) {
15358: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
15359: foreach my $status (@poss_statuses) {
15360: if (grep(/^\Q$status\E$/,(@types,'default'))) {
15361: push(@statuses,$status);
15362: }
15363: }
15364: $save_inststatus{'inststatusguest'} = \@statuses;
15365: } else {
15366: push(@statuses,'default');
15367: }
15368: if (@statuses) {
15369: my %curr_rule;
15370: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
15371: foreach my $type (@statuses) {
15372: $curr_rule{$type} = $curr_usercreation{'email_rule'};
15373: }
15374: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
15375: foreach my $type (@statuses) {
15376: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
15377: }
15378: }
15379: push(@{$cancreate{'selfcreate'}},'email');
15380: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
15381: my %curremaildom;
15382: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
15383: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
15384: }
15385: foreach my $type (@statuses) {
15386: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
15387: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
15388: }
15389: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
15390: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
15391: }
15392: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
15393: #
15394: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
15395: #
15396: my $chosen = $1;
15397: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
15398: my $emaildom;
15399: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
15400: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
15401: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
15402: if (ref($curremaildom{$type}) eq 'HASH') {
15403: if (exists($curremaildom{$type}{$chosen})) {
15404: if ($curremaildom{$type}{$chosen} ne $emaildom) {
15405: push(@{$changes{'cancreate'}},'emaildomain');
15406: }
15407: } elsif ($emaildom ne '') {
15408: push(@{$changes{'cancreate'}},'emaildomain');
15409: }
15410: } elsif ($emaildom ne '') {
15411: push(@{$changes{'cancreate'}},'emaildomain');
15412: }
15413: }
15414: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
15415: } elsif ($chosen eq 'custom') {
15416: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
15417: $email_rule{$type} = [];
15418: if (ref($emailrules) eq 'HASH') {
15419: foreach my $rule (@possemail_rules) {
15420: if (exists($emailrules->{$rule})) {
15421: push(@{$email_rule{$type}},$rule);
15422: }
15423: }
15424: }
15425: if (@{$email_rule{$type}}) {
15426: $cancreate{'emailoptions'}{$type} = 'custom';
15427: if (ref($curr_rule{$type}) eq 'ARRAY') {
15428: if (@{$curr_rule{$type}} > 0) {
15429: foreach my $rule (@{$curr_rule{$type}}) {
15430: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
15431: push(@{$changes{'email_rule'}},$type);
15432: }
15433: }
15434: }
15435: foreach my $type (@{$email_rule{$type}}) {
15436: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
15437: push(@{$changes{'email_rule'}},$type);
15438: }
15439: }
15440: } else {
15441: push(@{$changes{'email_rule'}},$type);
15442: }
15443: }
15444: } else {
15445: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
15446: }
15447: }
15448: }
15449: if (@types) {
15450: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15451: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
15452: if (@changed) {
15453: push(@{$changes{'inststatus'}},'inststatusguest');
15454: }
15455: } else {
15456: push(@{$changes{'inststatus'}},'inststatusguest');
15457: }
15458: }
15459: } else {
15460: delete($env{'form.cancreate_email'});
15461: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15462: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
15463: push(@{$changes{'inststatus'}},'inststatusguest');
15464: }
15465: }
15466: }
15467: } else {
15468: $save_inststatus{'inststatusguest'} = [];
15469: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15470: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
15471: push(@{$changes{'inststatus'}},'inststatusguest');
15472: }
15473: }
15474: }
15475: } else {
15476: if ($env{'form.cancreate_'.$item}) {
15477: push(@{$cancreate{'selfcreate'}},$item);
15478: }
15479: }
15480: }
15481: my (%userinfo,%savecaptcha);
15482: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
15483: #
15484: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
15485: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
15486: #
15487:
15488: if ($env{'form.cancreate_email'}) {
15489: push(@contexts,'emailusername');
15490: if (@statuses) {
15491: foreach my $type (@statuses) {
15492: if (ref($infofields) eq 'ARRAY') {
15493: foreach my $field (@{$infofields}) {
15494: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
15495: $cancreate{'emailusername'}{$type}{$field} = $1;
15496: }
15497: }
15498: }
15499: }
15500: }
15501: #
15502: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
15503: # queued requests for self-creation of account verified by e-mail.
15504: #
15505:
15506: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
15507: @approvalnotify = sort(@approvalnotify);
15508: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
15509: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15510: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
15511: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
15512: push(@{$changes{'cancreate'}},'notify');
15513: }
15514: } else {
15515: if ($cancreate{'notify'}{'approval'}) {
15516: push(@{$changes{'cancreate'}},'notify');
15517: }
15518: }
15519: } elsif ($cancreate{'notify'}{'approval'}) {
15520: push(@{$changes{'cancreate'}},'notify');
15521: }
15522:
15523: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
15524: }
15525: #
15526: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
15527: # institutional log-in.
15528: #
15529: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
15530: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
15531: ($domdefaults{'auth_def'} eq 'localauth'))) {
15532: $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.').' '.
15533: &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.');
15534: }
15535: }
15536: my @fields = ('lastname','firstname','middlename','generation',
15537: 'permanentemail','id');
15538: my @shibfields = (@fields,'inststatus');
15539: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15540: #
15541: # Where usernames may created for institutional log-in and/or institutional single sign on:
15542: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
15543: # may self-create accounts
15544: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
15545: # which the user may supply, if institutional data is unavailable.
15546: #
15547: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
15548: if (@types) {
15549: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
15550: push(@contexts,'statustocreate');
15551: foreach my $type (@types) {
15552: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
15553: foreach my $field (@fields) {
15554: if (grep(/^\Q$field\E$/,@modifiable)) {
15555: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
15556: } else {
15557: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
15558: }
15559: }
15560: }
15561: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
15562: foreach my $type (@types) {
15563: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
15564: foreach my $field (@fields) {
15565: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
15566: $curr_usermodify{'selfcreate'}{$type}{$field}) {
15567: push(@{$changes{'selfcreate'}},$type);
15568: last;
15569: }
15570: }
15571: }
15572: }
15573: } else {
15574: foreach my $type (@types) {
15575: push(@{$changes{'selfcreate'}},$type);
15576: }
15577: }
15578: }
15579: foreach my $field (@shibfields) {
15580: if ($env{'form.shibenv_'.$field} ne '') {
15581: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
15582: }
15583: }
15584: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15585: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
15586: foreach my $field (@shibfields) {
15587: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
15588: push(@{$changes{'cancreate'}},'shibenv');
15589: }
15590: }
15591: } else {
15592: foreach my $field (@shibfields) {
15593: if ($env{'form.shibenv_'.$field}) {
15594: push(@{$changes{'cancreate'}},'shibenv');
15595: last;
15596: }
15597: }
15598: }
15599: }
15600: }
15601: foreach my $item (@contexts) {
15602: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
15603: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
15604: if (ref($cancreate{$item}) eq 'ARRAY') {
15605: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
15606: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15607: push(@{$changes{'cancreate'}},$item);
15608: }
15609: }
15610: }
15611: }
15612: if (ref($cancreate{$item}) eq 'ARRAY') {
15613: foreach my $type (@{$cancreate{$item}}) {
15614: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
15615: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15616: push(@{$changes{'cancreate'}},$item);
15617: }
15618: }
15619: }
15620: }
15621: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
15622: if (ref($cancreate{$item}) eq 'HASH') {
15623: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
15624: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
15625: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
15626: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
15627: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15628: push(@{$changes{'cancreate'}},$item);
15629: }
15630: }
15631: }
15632: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15633: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
15634: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15635: push(@{$changes{'cancreate'}},$item);
15636: }
15637: }
15638: }
15639: }
15640: foreach my $type (keys(%{$cancreate{$item}})) {
15641: if (ref($cancreate{$item}{$type}) eq 'HASH') {
15642: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
15643: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
15644: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
15645: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15646: push(@{$changes{'cancreate'}},$item);
15647: }
15648: }
15649: } else {
15650: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15651: push(@{$changes{'cancreate'}},$item);
15652: }
15653: }
15654: }
15655: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15656: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
15657: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15658: push(@{$changes{'cancreate'}},$item);
15659: }
15660: }
15661: }
15662: }
15663: }
15664: } elsif ($curr_usercreation{'cancreate'}{$item}) {
15665: if (ref($cancreate{$item}) eq 'ARRAY') {
15666: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
15667: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15668: push(@{$changes{'cancreate'}},$item);
15669: }
15670: }
15671: }
15672: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15673: if (ref($cancreate{$item}) eq 'HASH') {
15674: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15675: push(@{$changes{'cancreate'}},$item);
15676: }
15677: }
15678: } elsif ($item eq 'emailusername') {
15679: if (ref($cancreate{$item}) eq 'HASH') {
15680: foreach my $type (keys(%{$cancreate{$item}})) {
15681: if (ref($cancreate{$item}{$type}) eq 'HASH') {
15682: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
15683: if ($cancreate{$item}{$type}{$field}) {
15684: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15685: push(@{$changes{'cancreate'}},$item);
15686: }
15687: last;
15688: }
15689: }
15690: }
15691: }
15692: }
15693: }
15694: }
15695: #
15696: # Populate %save_usercreate hash with updates to self-creation configuration.
15697: #
15698: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
15699: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
15700: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
15701: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
15702: if (ref($cancreate{'notify'}) eq 'HASH') {
15703: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
15704: }
15705: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
15706: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
15707: }
15708: if (ref($cancreate{'emailverified'}) eq 'HASH') {
15709: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
15710: }
15711: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
15712: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
15713: }
15714: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
15715: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
15716: }
15717: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15718: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
15719: }
15720: if (ref($cancreate{'shibenv'}) eq 'HASH') {
15721: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
15722: }
15723: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
15724: $save_usercreate{'email_rule'} = \%email_rule;
15725:
15726: my %userconfig_hash = (
15727: usercreation => \%save_usercreate,
15728: usermodification => \%save_usermodify,
15729: inststatus => \%save_inststatus,
15730: );
15731:
15732: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
15733: $dom);
15734: #
15735: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
15736: #
15737: if ($putresult eq 'ok') {
15738: if (keys(%changes) > 0) {
15739: $resulttext = &mt('Changes made:').'<ul>';
15740: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15741: my %lt = &selfcreation_types();
15742: foreach my $type (@{$changes{'cancreate'}}) {
15743: my $chgtext = '';
15744: if ($type eq 'selfcreate') {
15745: if (@{$cancreate{$type}} == 0) {
15746: $chgtext .= &mt('Self creation of a new user account is not permitted.');
15747: } else {
15748: $chgtext .= &mt('Self-creation of a new account is permitted for:').
15749: '<ul>';
15750: foreach my $case (@{$cancreate{$type}}) {
15751: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
15752: }
15753: $chgtext .= '</ul>';
15754: if (ref($cancreate{$type}) eq 'ARRAY') {
15755: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
15756: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15757: if (@{$cancreate{'statustocreate'}} == 0) {
15758: $chgtext .= '<span class="LC_warning">'.
15759: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
15760: '</span><br />';
15761: }
15762: }
15763: }
15764: if (grep(/^email$/,@{$cancreate{$type}})) {
15765: if (!@statuses) {
15766: $chgtext .= '<span class="LC_warning">'.
15767: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
15768: '</span><br />';
15769:
15770: }
15771: }
15772: }
15773: }
15774: } elsif ($type eq 'shibenv') {
15775: if (keys(%{$cancreate{$type}}) == 0) {
15776: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
15777: } else {
15778: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
15779: '<ul>';
15780: foreach my $field (@shibfields) {
15781: next if ($cancreate{$type}{$field} eq '');
15782: if ($field eq 'inststatus') {
15783: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
15784: } else {
15785: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
15786: }
15787: }
15788: $chgtext .= '</ul>';
15789: }
15790: } elsif ($type eq 'statustocreate') {
15791: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
15792: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
15793: if (@{$cancreate{'selfcreate'}} > 0) {
15794: if (@{$cancreate{'statustocreate'}} == 0) {
15795: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
15796: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
15797: $chgtext .= '<br />'.
15798: '<span class="LC_warning">'.
15799: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
15800: '</span>';
15801: }
15802: } elsif (keys(%usertypes) > 0) {
15803: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15804: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
15805: } else {
15806: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
15807: }
15808: $chgtext .= '<ul>';
15809: foreach my $case (@{$cancreate{$type}}) {
15810: if ($case eq 'default') {
15811: $chgtext .= '<li>'.$othertitle.'</li>';
15812: } else {
15813: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
15814: }
15815: }
15816: $chgtext .= '</ul>';
15817: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15818: $chgtext .= '<span class="LC_warning">'.
15819: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
15820: '</span>';
15821: }
15822: }
15823: } else {
15824: if (@{$cancreate{$type}} == 0) {
15825: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
15826: } else {
15827: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
15828: }
15829: }
15830: $chgtext .= '<br />';
15831: }
15832: } elsif ($type eq 'selfcreateprocessing') {
15833: my %choices = &Apache::lonlocal::texthash (
15834: automatic => 'Automatic approval',
15835: approval => 'Queued for approval',
15836: );
15837: if (@types) {
15838: if (@statuses) {
15839: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
15840: '<ul>';
15841: foreach my $status (@statuses) {
15842: if ($status eq 'default') {
15843: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15844: } else {
15845: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15846: }
15847: }
15848: $chgtext .= '</ul>';
15849: }
15850: } else {
15851: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
15852: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
15853: }
15854: } elsif ($type eq 'emailverified') {
15855: my %options = &Apache::lonlocal::texthash (
15856: all => 'Same as e-mail',
15857: first => 'Omit @domain',
15858: free => 'Free to choose',
15859: );
15860: if (@types) {
15861: if (@statuses) {
15862: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
15863: '<ul>';
15864: foreach my $status (@statuses) {
15865: if ($status eq 'default') {
15866: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15867: } else {
15868: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15869: }
15870: }
15871: $chgtext .= '</ul>';
15872: }
15873: } else {
15874: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
15875: $options{$cancreate{'emailverified'}{'default'}});
15876: }
15877: } elsif ($type eq 'emailoptions') {
15878: my %options = &Apache::lonlocal::texthash (
15879: any => 'Any e-mail',
15880: inst => 'Institutional only',
15881: noninst => 'Non-institutional only',
15882: custom => 'Custom restrictions',
15883: );
15884: if (@types) {
15885: if (@statuses) {
15886: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
15887: '<ul>';
15888: foreach my $status (@statuses) {
15889: if ($type eq 'default') {
15890: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15891: } else {
15892: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15893: }
15894: }
15895: $chgtext .= '</ul>';
15896: }
15897: } else {
15898: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
15899: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
15900: } else {
15901: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
15902: $options{$cancreate{'emailoptions'}{'default'}});
15903: }
15904: }
15905: } elsif ($type eq 'emaildomain') {
15906: my $output;
15907: if (@statuses) {
15908: foreach my $type (@statuses) {
15909: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
15910: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
15911: if ($type eq 'default') {
15912: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15913: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15914: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15915: } else {
15916: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
15917: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15918: }
15919: } else {
15920: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15921: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15922: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15923: } else {
15924: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
15925: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15926: }
15927: }
15928: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
15929: if ($type eq 'default') {
15930: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15931: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15932: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15933: } else {
15934: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
15935: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15936: }
15937: } else {
15938: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15939: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15940: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15941: } else {
15942: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
15943: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15944: }
15945: }
15946: }
15947: }
15948: }
15949: }
15950: if ($output ne '') {
15951: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
15952: '<ul>'.$output.'</ul>';
15953: }
15954: } elsif ($type eq 'captcha') {
15955: if ($savecaptcha{$type} eq 'notused') {
15956: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
15957: } else {
15958: my %captchas = &captcha_phrases();
15959: if ($captchas{$savecaptcha{$type}}) {
15960: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
15961: } else {
15962: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
15963: }
15964: }
15965: } elsif ($type eq 'recaptchakeys') {
15966: my ($privkey,$pubkey);
15967: if (ref($savecaptcha{$type}) eq 'HASH') {
15968: $pubkey = $savecaptcha{$type}{'public'};
15969: $privkey = $savecaptcha{$type}{'private'};
15970: }
15971: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
15972: if (!$pubkey) {
15973: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
15974: } else {
15975: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
15976: }
15977: if (!$privkey) {
15978: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
15979: } else {
15980: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
15981: }
15982: $chgtext .= '</ul>';
15983: } elsif ($type eq 'recaptchaversion') {
15984: if ($savecaptcha{'captcha'} eq 'recaptcha') {
15985: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
15986: }
15987: } elsif ($type eq 'emailusername') {
15988: if (ref($cancreate{'emailusername'}) eq 'HASH') {
15989: if (@statuses) {
15990: foreach my $type (@statuses) {
15991: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
15992: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
15993: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
15994: '<ul>';
15995: foreach my $field (@{$infofields}) {
15996: if ($cancreate{'emailusername'}{$type}{$field}) {
15997: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
15998: }
15999: }
16000: $chgtext .= '</ul>';
16001: } else {
16002: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
16003: }
16004: } else {
16005: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
16006: }
16007: }
16008: }
16009: }
16010: } elsif ($type eq 'notify') {
16011: my $numapprove = 0;
16012: if (ref($changes{'cancreate'}) eq 'ARRAY') {
16013: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
16014: if ($cancreate{'notify'}{'approval'}) {
16015: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
16016: $numapprove ++;
16017: }
16018: }
16019: }
16020: unless ($numapprove) {
16021: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
16022: }
16023: }
16024: if ($chgtext) {
16025: $resulttext .= '<li>'.$chgtext.'</li>';
16026: }
16027: }
16028: }
16029: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
16030: my ($emailrules,$emailruleorder) =
16031: &Apache::lonnet::inst_userrules($dom,'email');
16032: foreach my $type (@{$changes{'email_rule'}}) {
16033: if (ref($email_rule{$type}) eq 'ARRAY') {
16034: my $chgtext = '<ul>';
16035: foreach my $rule (@{$email_rule{$type}}) {
16036: if (ref($emailrules->{$rule}) eq 'HASH') {
16037: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
16038: }
16039: }
16040: $chgtext .= '</ul>';
16041: my $typename;
16042: if (@types) {
16043: if ($type eq 'default') {
16044: $typename = $othertitle;
16045: } else {
16046: $typename = $usertypes{$type};
16047: }
16048: $chgtext .= &mt('(Affiliation: [_1])',$typename);
16049: }
16050: if (@{$email_rule{$type}} > 0) {
16051: $resulttext .= '<li>'.
16052: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
16053: $usertypes{$type}).
16054: $chgtext.
16055: '</li>';
16056: } else {
16057: $resulttext .= '<li>'.
16058: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
16059: '</li>'.
16060: &mt('(Affiliation: [_1])',$typename);
16061: }
16062: }
16063: }
16064: }
16065: if (ref($changes{'inststatus'}) eq 'ARRAY') {
16066: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
16067: if (@{$save_inststatus{'inststatusguest'}} > 0) {
16068: my $chgtext = '<ul>';
16069: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
16070: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
16071: }
16072: $chgtext .= '</ul>';
16073: $resulttext .= '<li>'.
16074: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
16075: $chgtext.
16076: '</li>';
16077: } else {
16078: $resulttext .= '<li>'.
16079: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
16080: '</li>';
16081: }
16082: }
16083: }
16084: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
16085: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
16086: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16087: foreach my $type (@{$changes{'selfcreate'}}) {
16088: my $typename = $type;
16089: if (keys(%usertypes) > 0) {
16090: if ($usertypes{$type} ne '') {
16091: $typename = $usertypes{$type};
16092: }
16093: }
16094: my @modifiable;
16095: $resulttext .= '<li>'.
16096: &mt('Self-creation of account by users with status: [_1]',
16097: '<span class="LC_cusr_emph">'.$typename.'</span>').
16098: ' - '.&mt('modifiable fields (if institutional data blank): ');
16099: foreach my $field (@fields) {
16100: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
16101: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
16102: }
16103: }
16104: if (@modifiable > 0) {
16105: $resulttext .= join(', ',@modifiable);
16106: } else {
16107: $resulttext .= &mt('none');
16108: }
16109: $resulttext .= '</li>';
16110: }
16111: $resulttext .= '</ul></li>';
16112: }
16113: $resulttext .= '</ul>';
16114: my $cachetime = 24*60*60;
16115: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
16116: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16117: if (ref($lastactref) eq 'HASH') {
16118: $lastactref->{'domdefaults'} = 1;
16119: }
16120: } else {
16121: $resulttext = &mt('No changes made to self-creation settings');
16122: }
16123: } else {
16124: $resulttext = '<span class="LC_error">'.
16125: &mt('An error occurred: [_1]',$putresult).'</span>';
16126: }
16127: if ($warningmsg ne '') {
16128: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16129: }
16130: return $resulttext;
16131: }
16132:
16133: sub process_captcha {
16134: my ($container,$changes,$newsettings,$currsettings) = @_;
16135: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
16136: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
16137: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
16138: $newsettings->{'captcha'} = 'original';
16139: }
16140: my %current;
16141: if (ref($currsettings) eq 'HASH') {
16142: %current = %{$currsettings};
16143: }
16144: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
16145: if ($container eq 'cancreate') {
16146: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16147: push(@{$changes->{'cancreate'}},'captcha');
16148: } elsif (!defined($changes->{'cancreate'})) {
16149: $changes->{'cancreate'} = ['captcha'];
16150: }
16151: } elsif ($container eq 'passwords') {
16152: $changes->{'reset'} = 1;
16153: } else {
16154: $changes->{'captcha'} = 1;
16155: }
16156: }
16157: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
16158: if ($newsettings->{'captcha'} eq 'recaptcha') {
16159: $newpub = $env{'form.'.$container.'_recaptchapub'};
16160: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
16161: $newpub =~ s/[^\w\-]//g;
16162: $newpriv =~ s/[^\w\-]//g;
16163: $newsettings->{'recaptchakeys'} = {
16164: public => $newpub,
16165: private => $newpriv,
16166: };
16167: $newversion = $env{'form.'.$container.'_recaptchaversion'};
16168: $newversion =~ s/\D//g;
16169: if ($newversion ne '2') {
16170: $newversion = 1;
16171: }
16172: $newsettings->{'recaptchaversion'} = $newversion;
16173: }
16174: if (ref($current{'recaptchakeys'}) eq 'HASH') {
16175: $currpub = $current{'recaptchakeys'}{'public'};
16176: $currpriv = $current{'recaptchakeys'}{'private'};
16177: unless ($newsettings->{'captcha'} eq 'recaptcha') {
16178: $newsettings->{'recaptchakeys'} = {
16179: public => '',
16180: private => '',
16181: }
16182: }
16183: }
16184: if ($current{'captcha'} eq 'recaptcha') {
16185: $currversion = $current{'recaptchaversion'};
16186: if ($currversion ne '2') {
16187: $currversion = 1;
16188: }
16189: }
16190: if ($currversion ne $newversion) {
16191: if ($container eq 'cancreate') {
16192: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16193: push(@{$changes->{'cancreate'}},'recaptchaversion');
16194: } elsif (!defined($changes->{'cancreate'})) {
16195: $changes->{'cancreate'} = ['recaptchaversion'];
16196: }
16197: } elsif ($container eq 'passwords') {
16198: $changes->{'reset'} = 1;
16199: } else {
16200: $changes->{'recaptchaversion'} = 1;
16201: }
16202: }
16203: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
16204: if ($container eq 'cancreate') {
16205: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16206: push(@{$changes->{'cancreate'}},'recaptchakeys');
16207: } elsif (!defined($changes->{'cancreate'})) {
16208: $changes->{'cancreate'} = ['recaptchakeys'];
16209: }
16210: } elsif ($container eq 'passwords') {
16211: $changes->{'reset'} = 1;
16212: } else {
16213: $changes->{'recaptchakeys'} = 1;
16214: }
16215: }
16216: return;
16217: }
16218:
16219: sub modify_usermodification {
16220: my ($dom,%domconfig) = @_;
16221: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
16222: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16223: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16224: if ($key eq 'selfcreate') {
16225: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
16226: } else {
16227: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
16228: }
16229: }
16230: }
16231: my @contexts = ('author','course');
16232: my %context_title = (
16233: author => 'In author context',
16234: course => 'In course context',
16235: );
16236: my @fields = ('lastname','firstname','middlename','generation',
16237: 'permanentemail','id');
16238: my %roles = (
16239: author => ['ca','aa'],
16240: course => ['st','ep','ta','in','cr'],
16241: );
16242: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16243: foreach my $context (@contexts) {
16244: foreach my $role (@{$roles{$context}}) {
16245: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
16246: foreach my $item (@fields) {
16247: if (grep(/^\Q$item\E$/,@modifiable)) {
16248: $modifyhash{$context}{$role}{$item} = 1;
16249: } else {
16250: $modifyhash{$context}{$role}{$item} = 0;
16251: }
16252: }
16253: }
16254: if (ref($curr_usermodification{$context}) eq 'HASH') {
16255: foreach my $role (@{$roles{$context}}) {
16256: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
16257: foreach my $field (@fields) {
16258: if ($modifyhash{$context}{$role}{$field} ne
16259: $curr_usermodification{$context}{$role}{$field}) {
16260: push(@{$changes{$context}},$role);
16261: last;
16262: }
16263: }
16264: }
16265: }
16266: } else {
16267: foreach my $context (@contexts) {
16268: foreach my $role (@{$roles{$context}}) {
16269: push(@{$changes{$context}},$role);
16270: }
16271: }
16272: }
16273: }
16274: my %usermodification_hash = (
16275: usermodification => \%modifyhash,
16276: );
16277: my $putresult = &Apache::lonnet::put_dom('configuration',
16278: \%usermodification_hash,$dom);
16279: if ($putresult eq 'ok') {
16280: if (keys(%changes) > 0) {
16281: $resulttext = &mt('Changes made: ').'<ul>';
16282: foreach my $context (@contexts) {
16283: if (ref($changes{$context}) eq 'ARRAY') {
16284: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
16285: if (ref($changes{$context}) eq 'ARRAY') {
16286: foreach my $role (@{$changes{$context}}) {
16287: my $rolename;
16288: if ($role eq 'cr') {
16289: $rolename = &mt('Custom');
16290: } else {
16291: $rolename = &Apache::lonnet::plaintext($role);
16292: }
16293: my @modifiable;
16294: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
16295: foreach my $field (@fields) {
16296: if ($modifyhash{$context}{$role}{$field}) {
16297: push(@modifiable,$fieldtitles{$field});
16298: }
16299: }
16300: if (@modifiable > 0) {
16301: $resulttext .= join(', ',@modifiable);
16302: } else {
16303: $resulttext .= &mt('none');
16304: }
16305: $resulttext .= '</li>';
16306: }
16307: $resulttext .= '</ul></li>';
16308: }
16309: }
16310: }
16311: $resulttext .= '</ul>';
16312: } else {
16313: $resulttext = &mt('No changes made to user modification settings');
16314: }
16315: } else {
16316: $resulttext = '<span class="LC_error">'.
16317: &mt('An error occurred: [_1]',$putresult).'</span>';
16318: }
16319: return $resulttext;
16320: }
16321:
16322: sub modify_defaults {
16323: my ($dom,$lastactref,%domconfig) = @_;
16324: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
16325: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16326: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
16327: 'portal_def');
16328: my @authtypes = ('internal','krb4','krb5','localauth');
16329: foreach my $item (@items) {
16330: $newvalues{$item} = $env{'form.'.$item};
16331: if ($item eq 'auth_def') {
16332: if ($newvalues{$item} ne '') {
16333: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
16334: push(@errors,$item);
16335: }
16336: }
16337: } elsif ($item eq 'lang_def') {
16338: if ($newvalues{$item} ne '') {
16339: if ($newvalues{$item} =~ /^(\w+)/) {
16340: my $langcode = $1;
16341: if ($langcode ne 'x_chef') {
16342: if (code2language($langcode) eq '') {
16343: push(@errors,$item);
16344: }
16345: }
16346: } else {
16347: push(@errors,$item);
16348: }
16349: }
16350: } elsif ($item eq 'timezone_def') {
16351: if ($newvalues{$item} ne '') {
16352: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
16353: push(@errors,$item);
16354: }
16355: }
16356: } elsif ($item eq 'datelocale_def') {
16357: if ($newvalues{$item} ne '') {
16358: my @datelocale_ids = DateTime::Locale->ids();
16359: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
16360: push(@errors,$item);
16361: }
16362: }
16363: } elsif ($item eq 'portal_def') {
16364: if ($newvalues{$item} ne '') {
16365: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
16366: push(@errors,$item);
16367: }
16368: }
16369: }
16370: if (grep(/^\Q$item\E$/,@errors)) {
16371: $newvalues{$item} = $domdefaults{$item};
16372: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
16373: $changes{$item} = 1;
16374: }
16375: $domdefaults{$item} = $newvalues{$item};
16376: }
16377: my %staticdefaults = (
16378: 'intauth_cost' => 10,
16379: 'intauth_check' => 0,
16380: 'intauth_switch' => 0,
16381: );
16382: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
16383: if (exists($domdefaults{$item})) {
16384: $newvalues{$item} = $domdefaults{$item};
16385: } else {
16386: $newvalues{$item} = $staticdefaults{$item};
16387: }
16388: }
16389: my ($unamemaprules,$ruleorder);
16390: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
16391: if (@possunamemaprules) {
16392: ($unamemaprules,$ruleorder) =
16393: &Apache::lonnet::inst_userrules($dom,'unamemap');
16394: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
16395: if (@{$ruleorder} > 0) {
16396: my %possrules;
16397: map { $possrules{$_} = 1; } @possunamemaprules;
16398: foreach my $rule (@{$ruleorder}) {
16399: if ($possrules{$rule}) {
16400: push(@{$newvalues{'unamemap_rule'}},$rule);
16401: }
16402: }
16403: }
16404: }
16405: }
16406: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
16407: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
16408: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
16409: $newvalues{'unamemap_rule'});
16410: if (@rulediffs) {
16411: $changes{'unamemap_rule'} = 1;
16412: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
16413: }
16414: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
16415: $changes{'unamemap_rule'} = 1;
16416: delete($domdefaults{'unamemap_rule'});
16417: }
16418: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
16419: if (@{$newvalues{'unamemap_rule'}} > 0) {
16420: $changes{'unamemap_rule'} = 1;
16421: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
16422: }
16423: }
16424: my %defaults_hash = (
16425: defaults => \%newvalues,
16426: );
16427: my $title = &defaults_titles();
16428:
16429: my $currinststatus;
16430: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16431: $currinststatus = $domconfig{'inststatus'};
16432: } else {
16433: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16434: $currinststatus = {
16435: inststatustypes => $usertypes,
16436: inststatusorder => $types,
16437: inststatusguest => [],
16438: };
16439: }
16440: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
16441: my @allpos;
16442: my %alltypes;
16443: my @inststatusguest;
16444: if (ref($currinststatus) eq 'HASH') {
16445: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
16446: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
16447: unless (grep(/^\Q$type\E$/,@todelete)) {
16448: push(@inststatusguest,$type);
16449: }
16450: }
16451: }
16452: }
16453: my ($currtitles,$currorder);
16454: if (ref($currinststatus) eq 'HASH') {
16455: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
16456: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
16457: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
16458: if ($currinststatus->{inststatustypes}->{$type} ne '') {
16459: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
16460: }
16461: }
16462: unless (grep(/^\Q$type\E$/,@todelete)) {
16463: my $position = $env{'form.inststatus_pos_'.$type};
16464: $position =~ s/\D+//g;
16465: $allpos[$position] = $type;
16466: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
16467: $alltypes{$type} =~ s/`//g;
16468: }
16469: }
16470: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
16471: $currtitles =~ s/,$//;
16472: }
16473: }
16474: if ($env{'form.addinststatus'}) {
16475: my $newtype = $env{'form.addinststatus'};
16476: $newtype =~ s/\W//g;
16477: unless (exists($alltypes{$newtype})) {
16478: $alltypes{$newtype} = $env{'form.addinststatus_title'};
16479: $alltypes{$newtype} =~ s/`//g;
16480: my $position = $env{'form.addinststatus_pos'};
16481: $position =~ s/\D+//g;
16482: if ($position ne '') {
16483: $allpos[$position] = $newtype;
16484: }
16485: }
16486: }
16487: my @orderedstatus;
16488: foreach my $type (@allpos) {
16489: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
16490: push(@orderedstatus,$type);
16491: }
16492: }
16493: foreach my $type (keys(%alltypes)) {
16494: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
16495: delete($alltypes{$type});
16496: }
16497: }
16498: $defaults_hash{'inststatus'} = {
16499: inststatustypes => \%alltypes,
16500: inststatusorder => \@orderedstatus,
16501: inststatusguest => \@inststatusguest,
16502: };
16503: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
16504: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
16505: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
16506: }
16507: }
16508: if ($currorder ne join(',',@orderedstatus)) {
16509: $changes{'inststatus'}{'inststatusorder'} = 1;
16510: }
16511: my $newtitles;
16512: foreach my $item (@orderedstatus) {
16513: $newtitles .= $alltypes{$item}.',';
16514: }
16515: $newtitles =~ s/,$//;
16516: if ($currtitles ne $newtitles) {
16517: $changes{'inststatus'}{'inststatustypes'} = 1;
16518: }
16519: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
16520: $dom);
16521: if ($putresult eq 'ok') {
16522: if (keys(%changes) > 0) {
16523: $resulttext = &mt('Changes made:').'<ul>';
16524: my $version = &Apache::lonnet::get_server_loncaparev($dom);
16525: 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";
16526: foreach my $item (sort(keys(%changes))) {
16527: if ($item eq 'inststatus') {
16528: if (ref($changes{'inststatus'}) eq 'HASH') {
16529: if (@orderedstatus) {
16530: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
16531: foreach my $type (@orderedstatus) {
16532: $resulttext .= $alltypes{$type}.', ';
16533: }
16534: $resulttext =~ s/, $//;
16535: $resulttext .= '</li>';
16536: } else {
16537: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
16538: }
16539: }
16540: } elsif ($item eq 'unamemap_rule') {
16541: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
16542: my @rulenames;
16543: if (ref($unamemaprules) eq 'HASH') {
16544: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
16545: if (ref($unamemaprules->{$rule}) eq 'HASH') {
16546: push(@rulenames,$unamemaprules->{$rule}->{'name'});
16547: }
16548: }
16549: }
16550: if (@rulenames) {
16551: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
16552: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
16553: '</li>';
16554: } else {
16555: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
16556: }
16557: } else {
16558: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
16559: }
16560: } else {
16561: my $value = $env{'form.'.$item};
16562: if ($value eq '') {
16563: $value = &mt('none');
16564: } elsif ($item eq 'auth_def') {
16565: my %authnames = &authtype_names();
16566: my %shortauth = (
16567: internal => 'int',
16568: krb4 => 'krb4',
16569: krb5 => 'krb5',
16570: localauth => 'loc',
16571: );
16572: $value = $authnames{$shortauth{$value}};
16573: }
16574: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
16575: $mailmsgtext .= "$title->{$item} set to $value\n";
16576: }
16577: }
16578: $resulttext .= '</ul>';
16579: $mailmsgtext .= "\n";
16580: my $cachetime = 24*60*60;
16581: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16582: if (ref($lastactref) eq 'HASH') {
16583: $lastactref->{'domdefaults'} = 1;
16584: }
16585: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
16586: my $notify = 1;
16587: if (ref($domconfig{'contacts'}) eq 'HASH') {
16588: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
16589: $notify = 0;
16590: }
16591: }
16592: if ($notify) {
16593: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
16594: "LON-CAPA Domain Settings Change - $dom",
16595: $mailmsgtext);
16596: }
16597: }
16598: } else {
16599: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
16600: }
16601: } else {
16602: $resulttext = '<span class="LC_error">'.
16603: &mt('An error occurred: [_1]',$putresult).'</span>';
16604: }
16605: if (@errors > 0) {
16606: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
16607: foreach my $item (@errors) {
16608: $resulttext .= ' "'.$title->{$item}.'",';
16609: }
16610: $resulttext =~ s/,$//;
16611: }
16612: return $resulttext;
16613: }
16614:
16615: sub modify_scantron {
16616: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
16617: my ($resulttext,%confhash,%changes,$errors);
16618: my $custom = 'custom.tab';
16619: my $default = 'default.tab';
16620: my $servadm = $r->dir_config('lonAdmEMail');
16621: my ($configuserok,$author_ok,$switchserver) =
16622: &config_check($dom,$confname,$servadm);
16623: if ($env{'form.scantronformat.filename'} ne '') {
16624: my $error;
16625: if ($configuserok eq 'ok') {
16626: if ($switchserver) {
16627: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
16628: } else {
16629: if ($author_ok eq 'ok') {
16630: my ($result,$scantronurl) =
16631: &publishlogo($r,'upload','scantronformat',$dom,
16632: $confname,'scantron','','',$custom);
16633: if ($result eq 'ok') {
16634: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
16635: $changes{'scantronformat'} = 1;
16636: } else {
16637: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
16638: }
16639: } else {
16640: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
16641: }
16642: }
16643: } else {
16644: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
16645: }
16646: if ($error) {
16647: &Apache::lonnet::logthis($error);
16648: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16649: }
16650: }
16651: if (ref($domconfig{'scantron'}) eq 'HASH') {
16652: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
16653: if ($env{'form.scantronformat_del'}) {
16654: $confhash{'scantron'}{'scantronformat'} = '';
16655: $changes{'scantronformat'} = 1;
16656: } else {
16657: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
16658: }
16659: }
16660: }
16661: my @options = ('hdr','pad','rem');
16662: my @fields = &scantroncsv_fields();
16663: my %titles = &scantronconfig_titles();
16664: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
16665: my ($newdat,$currdat,%newcol,%currcol);
16666: if (grep(/^dat$/,@formats)) {
16667: $confhash{'scantron'}{config}{dat} = 1;
16668: $newdat = 1;
16669: } else {
16670: $newdat = 0;
16671: }
16672: if (grep(/^csv$/,@formats)) {
16673: my %bynum;
16674: foreach my $field (@fields) {
16675: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
16676: my $posscol = $1;
16677: if (($posscol < 20) && (!$bynum{$posscol})) {
16678: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
16679: $bynum{$posscol} = $field;
16680: $newcol{$field} = $posscol;
16681: }
16682: }
16683: }
16684: if (keys(%newcol)) {
16685: foreach my $option (@options) {
16686: if ($env{'form.scantroncsv_'.$option}) {
16687: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
16688: }
16689: }
16690: }
16691: }
16692: $currdat = 1;
16693: if (ref($domconfig{'scantron'}) eq 'HASH') {
16694: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
16695: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
16696: $currdat = 0;
16697: }
16698: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
16699: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
16700: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
16701: }
16702: }
16703: }
16704: }
16705: if ($currdat != $newdat) {
16706: $changes{'config'} = 1;
16707: } else {
16708: foreach my $field (@fields) {
16709: if ($currcol{$field} ne '') {
16710: if ($currcol{$field} ne $newcol{$field}) {
16711: $changes{'config'} = 1;
16712: last;
16713: }
16714: } elsif ($newcol{$field} ne '') {
16715: $changes{'config'} = 1;
16716: last;
16717: }
16718: }
16719: }
16720: if (keys(%confhash) > 0) {
16721: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
16722: $dom);
16723: if ($putresult eq 'ok') {
16724: if (keys(%changes) > 0) {
16725: if (ref($confhash{'scantron'}) eq 'HASH') {
16726: $resulttext = &mt('Changes made:').'<ul>';
16727: if ($changes{'scantronformat'}) {
16728: if ($confhash{'scantron'}{'scantronformat'} eq '') {
16729: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
16730: } else {
16731: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
16732: }
16733: }
16734: if ($changes{'config'}) {
16735: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
16736: if ($confhash{'scantron'}{'config'}{'dat'}) {
16737: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
16738: }
16739: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
16740: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
16741: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
16742: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
16743: foreach my $field (@fields) {
16744: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
16745: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
16746: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
16747: }
16748: }
16749: $resulttext .= '</ul></li>';
16750: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
16751: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
16752: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
16753: foreach my $option (@options) {
16754: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
16755: $resulttext .= '<li>'.$titles{$option}.'</li>';
16756: }
16757: }
16758: $resulttext .= '</ul></li>';
16759: }
16760: }
16761: }
16762: }
16763: }
16764: } else {
16765: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
16766: }
16767: }
16768: $resulttext .= '</ul>';
16769: } else {
16770: $resulttext = &mt('Changes made to bubblesheet format file.');
16771: }
16772: &Apache::loncommon::devalidate_domconfig_cache($dom);
16773: if (ref($lastactref) eq 'HASH') {
16774: $lastactref->{'domainconfig'} = 1;
16775: }
16776: } else {
16777: $resulttext = &mt('No changes made to bubblesheet format settings');
16778: }
16779: } else {
16780: $resulttext = '<span class="LC_error">'.
16781: &mt('An error occurred: [_1]',$putresult).'</span>';
16782: }
16783: } else {
16784: $resulttext = &mt('No changes made to bubblesheet format settings');
16785: }
16786: if ($errors) {
16787: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
16788: $errors.'</ul>';
16789: }
16790: return $resulttext;
16791: }
16792:
16793: sub modify_coursecategories {
16794: my ($dom,$lastactref,%domconfig) = @_;
16795: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
16796: $cathash);
16797: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
16798: my @catitems = ('unauth','auth');
16799: my @cattypes = ('std','domonly','codesrch','none');
16800: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16801: $cathash = $domconfig{'coursecategories'}{'cats'};
16802: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
16803: $changes{'togglecats'} = 1;
16804: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
16805: }
16806: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
16807: $changes{'categorize'} = 1;
16808: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
16809: }
16810: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
16811: $changes{'togglecatscomm'} = 1;
16812: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
16813: }
16814: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
16815: $changes{'categorizecomm'} = 1;
16816: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
16817: }
16818: foreach my $item (@catitems) {
16819: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16820: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
16821: $changes{$item} = 1;
16822: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16823: }
16824: }
16825: }
16826: } else {
16827: $changes{'togglecats'} = 1;
16828: $changes{'categorize'} = 1;
16829: $changes{'togglecatscomm'} = 1;
16830: $changes{'categorizecomm'} = 1;
16831: $domconfig{'coursecategories'} = {
16832: togglecats => $env{'form.togglecats'},
16833: categorize => $env{'form.categorize'},
16834: togglecatscomm => $env{'form.togglecatscomm'},
16835: categorizecomm => $env{'form.categorizecomm'},
16836: };
16837: foreach my $item (@catitems) {
16838: if ($env{'form.coursecat_'.$item} ne 'std') {
16839: $changes{$item} = 1;
16840: }
16841: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16842: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16843: }
16844: }
16845: }
16846: if (ref($cathash) eq 'HASH') {
16847: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
16848: push (@deletecategory,'instcode::0');
16849: }
16850: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
16851: push(@deletecategory,'communities::0');
16852: }
16853: }
16854: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
16855: if (ref($cathash) eq 'HASH') {
16856: if (@deletecategory > 0) {
16857: #FIXME Need to remove category from all courses using a deleted category
16858: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
16859: foreach my $item (@deletecategory) {
16860: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
16861: delete($domconfig{'coursecategories'}{'cats'}{$item});
16862: $deletions{$item} = 1;
16863: &recurse_cat_deletes($item,$cathash,\%deletions);
16864: }
16865: }
16866: }
16867: foreach my $item (keys(%{$cathash})) {
16868: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16869: if ($cathash->{$item} ne $env{'form.'.$item}) {
16870: $reorderings{$item} = 1;
16871: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
16872: }
16873: if ($env{'form.addcategory_name_'.$item} ne '') {
16874: my $newcat = $env{'form.addcategory_name_'.$item};
16875: my $newdepth = $depth+1;
16876: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16877: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
16878: $adds{$newitem} = 1;
16879: }
16880: if ($env{'form.subcat_'.$item} ne '') {
16881: my $newcat = $env{'form.subcat_'.$item};
16882: my $newdepth = $depth+1;
16883: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16884: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
16885: $adds{$newitem} = 1;
16886: }
16887: }
16888: }
16889: if ($env{'form.instcode'} eq '1') {
16890: if (ref($cathash) eq 'HASH') {
16891: my $newitem = 'instcode::0';
16892: if ($cathash->{$newitem} eq '') {
16893: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16894: $adds{$newitem} = 1;
16895: }
16896: } else {
16897: my $newitem = 'instcode::0';
16898: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16899: $adds{$newitem} = 1;
16900: }
16901: }
16902: if ($env{'form.communities'} eq '1') {
16903: if (ref($cathash) eq 'HASH') {
16904: my $newitem = 'communities::0';
16905: if ($cathash->{$newitem} eq '') {
16906: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16907: $adds{$newitem} = 1;
16908: }
16909: } else {
16910: my $newitem = 'communities::0';
16911: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16912: $adds{$newitem} = 1;
16913: }
16914: }
16915: if ($env{'form.addcategory_name'} ne '') {
16916: if (($env{'form.addcategory_name'} ne 'instcode') &&
16917: ($env{'form.addcategory_name'} ne 'communities')) {
16918: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
16919: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
16920: $adds{$newitem} = 1;
16921: }
16922: }
16923: my $putresult;
16924: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16925: if (keys(%deletions) > 0) {
16926: foreach my $key (keys(%deletions)) {
16927: if ($predelallitems{$key} ne '') {
16928: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
16929: }
16930: }
16931: }
16932: my (@chkcats,@chktrails,%chkallitems);
16933: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
16934: if (ref($chkcats[0]) eq 'ARRAY') {
16935: my $depth = 0;
16936: my $chg = 0;
16937: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
16938: my $name = $chkcats[0][$i];
16939: my $item;
16940: if ($name eq '') {
16941: $chg ++;
16942: } else {
16943: $item = &escape($name).'::0';
16944: if ($chg) {
16945: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
16946: }
16947: $depth ++;
16948: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
16949: $depth --;
16950: }
16951: }
16952: }
16953: }
16954: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16955: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
16956: if ($putresult eq 'ok') {
16957: my %title = (
16958: togglecats => 'Show/Hide a course in catalog',
16959: categorize => 'Assign a category to a course',
16960: togglecatscomm => 'Show/Hide a community in catalog',
16961: categorizecomm => 'Assign a category to a community',
16962: );
16963: my %level = (
16964: dom => 'set in Domain ("Modify Course/Community")',
16965: crs => 'set in Course ("Course Configuration")',
16966: comm => 'set in Community ("Community Configuration")',
16967: none => 'No catalog',
16968: std => 'Standard catalog',
16969: domonly => 'Domain-only catalog',
16970: codesrch => 'Code search form',
16971: );
16972: $resulttext = &mt('Changes made:').'<ul>';
16973: if ($changes{'togglecats'}) {
16974: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
16975: }
16976: if ($changes{'categorize'}) {
16977: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
16978: }
16979: if ($changes{'togglecatscomm'}) {
16980: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
16981: }
16982: if ($changes{'categorizecomm'}) {
16983: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
16984: }
16985: if ($changes{'unauth'}) {
16986: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
16987: }
16988: if ($changes{'auth'}) {
16989: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
16990: }
16991: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16992: my $cathash;
16993: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16994: $cathash = $domconfig{'coursecategories'}{'cats'};
16995: } else {
16996: $cathash = {};
16997: }
16998: my (@cats,@trails,%allitems);
16999: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
17000: if (keys(%deletions) > 0) {
17001: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
17002: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
17003: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
17004: }
17005: $resulttext .= '</ul></li>';
17006: }
17007: if (keys(%reorderings) > 0) {
17008: my %sort_by_trail;
17009: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
17010: foreach my $key (keys(%reorderings)) {
17011: if ($allitems{$key} ne '') {
17012: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
17013: }
17014: }
17015: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
17016: $resulttext .= '<li>'.$trails[$trail].'</li>';
17017: }
17018: $resulttext .= '</ul></li>';
17019: }
17020: if (keys(%adds) > 0) {
17021: my %sort_by_trail;
17022: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
17023: foreach my $key (keys(%adds)) {
17024: if ($allitems{$key} ne '') {
17025: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
17026: }
17027: }
17028: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
17029: $resulttext .= '<li>'.$trails[$trail].'</li>';
17030: }
17031: $resulttext .= '</ul></li>';
17032: }
17033: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
17034: if (ref($lastactref) eq 'HASH') {
17035: $lastactref->{'cats'} = 1;
17036: }
17037: }
17038: $resulttext .= '</ul>';
17039: if ($changes{'unauth'} || $changes{'auth'}) {
17040: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
17041: if ($changes{'auth'}) {
17042: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
17043: }
17044: if ($changes{'unauth'}) {
17045: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
17046: }
17047: my $cachetime = 24*60*60;
17048: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17049: if (ref($lastactref) eq 'HASH') {
17050: $lastactref->{'domdefaults'} = 1;
17051: }
17052: }
17053: } else {
17054: $resulttext = '<span class="LC_error">'.
17055: &mt('An error occurred: [_1]',$putresult).'</span>';
17056: }
17057: } else {
17058: $resulttext = &mt('No changes made to course and community categories');
17059: }
17060: return $resulttext;
17061: }
17062:
17063: sub modify_serverstatuses {
17064: my ($dom,%domconfig) = @_;
17065: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
17066: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
17067: %currserverstatus = %{$domconfig{'serverstatuses'}};
17068: }
17069: my @pages = &serverstatus_pages();
17070: foreach my $type (@pages) {
17071: $newserverstatus{$type}{'namedusers'} = '';
17072: $newserverstatus{$type}{'machines'} = '';
17073: if (defined($env{'form.'.$type.'_namedusers'})) {
17074: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
17075: my @okusers;
17076: foreach my $user (@users) {
17077: my ($uname,$udom) = split(/:/,$user);
17078: if (($udom =~ /^$match_domain$/) &&
17079: (&Apache::lonnet::domain($udom)) &&
17080: ($uname =~ /^$match_username$/)) {
17081: if (!grep(/^\Q$user\E/,@okusers)) {
17082: push(@okusers,$user);
17083: }
17084: }
17085: }
17086: if (@okusers > 0) {
17087: @okusers = sort(@okusers);
17088: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
17089: }
17090: }
17091: if (defined($env{'form.'.$type.'_machines'})) {
17092: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
17093: my @okmachines;
17094: foreach my $ip (@machines) {
17095: my @parts = split(/\./,$ip);
17096: next if (@parts < 4);
17097: my $badip = 0;
17098: for (my $i=0; $i<4; $i++) {
17099: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
17100: $badip = 1;
17101: last;
17102: }
17103: }
17104: if (!$badip) {
17105: push(@okmachines,$ip);
17106: }
17107: }
17108: @okmachines = sort(@okmachines);
17109: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
17110: }
17111: }
17112: my %serverstatushash = (
17113: serverstatuses => \%newserverstatus,
17114: );
17115: foreach my $type (@pages) {
17116: foreach my $setting ('namedusers','machines') {
17117: my (@current,@new);
17118: if (ref($currserverstatus{$type}) eq 'HASH') {
17119: if ($currserverstatus{$type}{$setting} ne '') {
17120: @current = split(/,/,$currserverstatus{$type}{$setting});
17121: }
17122: }
17123: if ($newserverstatus{$type}{$setting} ne '') {
17124: @new = split(/,/,$newserverstatus{$type}{$setting});
17125: }
17126: if (@current > 0) {
17127: if (@new > 0) {
17128: foreach my $item (@current) {
17129: if (!grep(/^\Q$item\E$/,@new)) {
17130: $changes{$type}{$setting} = 1;
17131: last;
17132: }
17133: }
17134: foreach my $item (@new) {
17135: if (!grep(/^\Q$item\E$/,@current)) {
17136: $changes{$type}{$setting} = 1;
17137: last;
17138: }
17139: }
17140: } else {
17141: $changes{$type}{$setting} = 1;
17142: }
17143: } elsif (@new > 0) {
17144: $changes{$type}{$setting} = 1;
17145: }
17146: }
17147: }
17148: if (keys(%changes) > 0) {
17149: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
17150: my $putresult = &Apache::lonnet::put_dom('configuration',
17151: \%serverstatushash,$dom);
17152: if ($putresult eq 'ok') {
17153: $resulttext .= &mt('Changes made:').'<ul>';
17154: foreach my $type (@pages) {
17155: if (ref($changes{$type}) eq 'HASH') {
17156: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
17157: if ($changes{$type}{'namedusers'}) {
17158: if ($newserverstatus{$type}{'namedusers'} eq '') {
17159: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
17160: } else {
17161: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
17162: }
17163: }
17164: if ($changes{$type}{'machines'}) {
17165: if ($newserverstatus{$type}{'machines'} eq '') {
17166: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
17167: } else {
17168: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
17169: }
17170:
17171: }
17172: $resulttext .= '</ul></li>';
17173: }
17174: }
17175: $resulttext .= '</ul>';
17176: } else {
17177: $resulttext = '<span class="LC_error">'.
17178: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
17179:
17180: }
17181: } else {
17182: $resulttext = &mt('No changes made to access to server status pages');
17183: }
17184: return $resulttext;
17185: }
17186:
17187: sub modify_helpsettings {
17188: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17189: my ($resulttext,$errors,%changes,%helphash);
17190: my %defaultchecked = ('submitbugs' => 'on');
17191: my @offon = ('off','on');
17192: my @toggles = ('submitbugs');
17193: my %current = ('submitbugs' => '',
17194: 'adhoc' => {},
17195: );
17196: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
17197: %current = %{$domconfig{'helpsettings'}};
17198: }
17199: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17200: foreach my $item (@toggles) {
17201: if ($defaultchecked{$item} eq 'on') {
17202: if ($current{$item} eq '') {
17203: if ($env{'form.'.$item} eq '0') {
17204: $changes{$item} = 1;
17205: }
17206: } elsif ($current{$item} ne $env{'form.'.$item}) {
17207: $changes{$item} = 1;
17208: }
17209: } elsif ($defaultchecked{$item} eq 'off') {
17210: if ($current{$item} eq '') {
17211: if ($env{'form.'.$item} eq '1') {
17212: $changes{$item} = 1;
17213: }
17214: } elsif ($current{$item} ne $env{'form.'.$item}) {
17215: $changes{$item} = 1;
17216: }
17217: }
17218: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
17219: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
17220: }
17221: }
17222: my $maxnum = $env{'form.helproles_maxnum'};
17223: my $confname = $dom.'-domainconfig';
17224: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
17225: my (@allpos,%newsettings,%changedprivs,$newrole);
17226: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17227: my @accesstypes = ('all','dh','da','none','status','inc','exc');
17228: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
17229: my %lt = &Apache::lonlocal::texthash(
17230: s => 'system',
17231: d => 'domain',
17232: order => 'Display order',
17233: access => 'Role usage',
17234: all => 'All with domain helpdesk or helpdesk assistant role',
17235: dh => 'All with domain helpdesk role',
17236: da => 'All with domain helpdesk assistant role',
17237: none => 'None',
17238: status => 'Determined based on institutional status',
17239: inc => 'Include all, but exclude specific personnel',
17240: exc => 'Exclude all, but include specific personnel',
17241: );
17242: for (my $num=0; $num<=$maxnum; $num++) {
17243: my ($prefix,$identifier,$rolename,%curr);
17244: if ($num == $maxnum) {
17245: next unless ($env{'form.newcusthelp'} == $maxnum);
17246: $identifier = 'custhelp'.$num;
17247: $prefix = 'helproles_'.$num;
17248: $rolename = $env{'form.custhelpname'.$num};
17249: $rolename=~s/[^A-Za-z0-9]//gs;
17250: next if ($rolename eq '');
17251: next if (exists($existing{'rolesdef_'.$rolename}));
17252: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
17253: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
17254: $newprivs{'c'},$confname,$dom);
17255: if ($result ne 'ok') {
17256: $errors .= '<li><span class="LC_error">'.
17257: &mt('An error occurred storing the new custom role: [_1]',
17258: $result).'</span></li>';
17259: next;
17260: } else {
17261: $changedprivs{$rolename} = \%newprivs;
17262: $newrole = $rolename;
17263: }
17264: } else {
17265: $prefix = 'helproles_'.$num;
17266: $rolename = $env{'form.'.$prefix};
17267: next if ($rolename eq '');
17268: next unless (exists($existing{'rolesdef_'.$rolename}));
17269: $identifier = 'custhelp'.$num;
17270: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
17271: my %currprivs;
17272: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
17273: split(/\_/,$existing{'rolesdef_'.$rolename});
17274: foreach my $level ('c','d','s') {
17275: if ($newprivs{$level} ne $currprivs{$level}) {
17276: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
17277: $newprivs{'c'},$confname,$dom);
17278: if ($result ne 'ok') {
17279: $errors .= '<li><span class="LC_error">'.
17280: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
17281: $rolename,$result).'</span></li>';
17282: } else {
17283: $changedprivs{$rolename} = \%newprivs;
17284: }
17285: last;
17286: }
17287: }
17288: if (ref($current{'adhoc'}) eq 'HASH') {
17289: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
17290: %curr = %{$current{'adhoc'}{$rolename}};
17291: }
17292: }
17293: }
17294: my $newpos = $env{'form.'.$prefix.'_pos'};
17295: $newpos =~ s/\D+//g;
17296: $allpos[$newpos] = $rolename;
17297: my $newdesc = $env{'form.'.$prefix.'_desc'};
17298: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
17299: if ($curr{'desc'}) {
17300: if ($curr{'desc'} ne $newdesc) {
17301: $changes{'customrole'}{$rolename}{'desc'} = 1;
17302: $newsettings{$rolename}{'desc'} = $newdesc;
17303: }
17304: } elsif ($newdesc ne '') {
17305: $changes{'customrole'}{$rolename}{'desc'} = 1;
17306: $newsettings{$rolename}{'desc'} = $newdesc;
17307: }
17308: my $access = $env{'form.'.$prefix.'_access'};
17309: if (grep(/^\Q$access\E$/,@accesstypes)) {
17310: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
17311: if ($access eq 'status') {
17312: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
17313: if (scalar(@statuses) == 0) {
17314: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
17315: } else {
17316: my (@shownstatus,$numtypes);
17317: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
17318: if (ref($types) eq 'ARRAY') {
17319: $numtypes = scalar(@{$types});
17320: foreach my $type (sort(@statuses)) {
17321: if ($type eq 'default') {
17322: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
17323: } elsif (grep(/^\Q$type\E$/,@{$types})) {
17324: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
17325: push(@shownstatus,$usertypes->{$type});
17326: }
17327: }
17328: }
17329: if (grep(/^default$/,@statuses)) {
17330: push(@shownstatus,$othertitle);
17331: }
17332: if (scalar(@shownstatus) == 1+$numtypes) {
17333: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
17334: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
17335: } else {
17336: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
17337: if (ref($curr{'status'}) eq 'ARRAY') {
17338: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
17339: if (@diffs) {
17340: $changes{'customrole'}{$rolename}{$access} = 1;
17341: }
17342: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17343: $changes{'customrole'}{$rolename}{$access} = 1;
17344: }
17345: }
17346: }
17347: } elsif (($access eq 'inc') || ($access eq 'exc')) {
17348: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
17349: my @newspecstaff;
17350: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
17351: foreach my $person (sort(@personnel)) {
17352: if ($domhelpdesk{$person}) {
17353: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
17354: }
17355: }
17356: if (ref($curr{$access}) eq 'ARRAY') {
17357: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
17358: if (@diffs) {
17359: $changes{'customrole'}{$rolename}{$access} = 1;
17360: }
17361: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17362: $changes{'customrole'}{$rolename}{$access} = 1;
17363: }
17364: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17365: my ($uname,$udom) = split(/:/,$person);
17366: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
17367: }
17368: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
17369: }
17370: } else {
17371: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
17372: }
17373: unless ($curr{'access'} eq $access) {
17374: $changes{'customrole'}{$rolename}{'access'} = 1;
17375: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
17376: }
17377: }
17378: if (@allpos > 0) {
17379: my $idx = 0;
17380: foreach my $rolename (@allpos) {
17381: if ($rolename ne '') {
17382: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
17383: if (ref($current{'adhoc'}) eq 'HASH') {
17384: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
17385: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
17386: $changes{'customrole'}{$rolename}{'order'} = 1;
17387: $newsettings{$rolename}{'order'} = $idx+1;
17388: }
17389: }
17390: }
17391: $idx ++;
17392: }
17393: }
17394: }
17395: my $putresult;
17396: if (keys(%changes) > 0) {
17397: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
17398: if ($putresult eq 'ok') {
17399: if (ref($helphash{'helpsettings'}) eq 'HASH') {
17400: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
17401: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
17402: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
17403: }
17404: }
17405: my $cachetime = 24*60*60;
17406: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17407: if (ref($lastactref) eq 'HASH') {
17408: $lastactref->{'domdefaults'} = 1;
17409: }
17410: } else {
17411: $errors .= '<li><span class="LC_error">'.
17412: &mt('An error occurred storing the settings: [_1]',
17413: $putresult).'</span></li>';
17414: }
17415: }
17416: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
17417: $resulttext = &mt('Changes made:').'<ul>';
17418: my (%shownprivs,@levelorder);
17419: @levelorder = ('c','d','s');
17420: if ((keys(%changes)) && ($putresult eq 'ok')) {
17421: foreach my $item (sort(keys(%changes))) {
17422: if ($item eq 'submitbugs') {
17423: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
17424: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
17425: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
17426: } elsif ($item eq 'customrole') {
17427: if (ref($changes{'customrole'}) eq 'HASH') {
17428: my @keyorder = ('order','desc','access','status','exc','inc');
17429: my %keytext = &Apache::lonlocal::texthash(
17430: order => 'Order',
17431: desc => 'Role description',
17432: access => 'Role usage',
17433: status => 'Allowed institutional types',
17434: exc => 'Allowed personnel',
17435: inc => 'Disallowed personnel',
17436: );
17437: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
17438: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
17439: if ($role eq $newrole) {
17440: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
17441: $role).'<ul>';
17442: } else {
17443: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
17444: $role).'<ul>';
17445: }
17446: foreach my $key (@keyorder) {
17447: if ($changes{'customrole'}{$role}{$key}) {
17448: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
17449: $keytext{$key},$newsettings{$role}{$key}).
17450: '</li>';
17451: }
17452: }
17453: if (ref($changedprivs{$role}) eq 'HASH') {
17454: $shownprivs{$role} = 1;
17455: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
17456: foreach my $level (@levelorder) {
17457: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
17458: next if ($item eq '');
17459: my ($priv) = split(/\&/,$item,2);
17460: if (&Apache::lonnet::plaintext($priv)) {
17461: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
17462: unless ($level eq 'c') {
17463: $resulttext .= ' ('.$lt{$level}.')';
17464: }
17465: $resulttext .= '</li>';
17466: }
17467: }
17468: }
17469: $resulttext .= '</ul>';
17470: }
17471: $resulttext .= '</ul></li>';
17472: }
17473: }
17474: }
17475: }
17476: }
17477: }
17478: if (keys(%changedprivs)) {
17479: foreach my $role (sort(keys(%changedprivs))) {
17480: unless ($shownprivs{$role}) {
17481: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
17482: $role).'<ul>'.
17483: '<li>'.&mt('Privileges set to :').'<ul>';
17484: foreach my $level (@levelorder) {
17485: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
17486: next if ($item eq '');
17487: my ($priv) = split(/\&/,$item,2);
17488: if (&Apache::lonnet::plaintext($priv)) {
17489: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
17490: unless ($level eq 'c') {
17491: $resulttext .= ' ('.$lt{$level}.')';
17492: }
17493: $resulttext .= '</li>';
17494: }
17495: }
17496: }
17497: $resulttext .= '</ul></li></ul></li>';
17498: }
17499: }
17500: }
17501: $resulttext .= '</ul>';
17502: } else {
17503: $resulttext = &mt('No changes made to help settings');
17504: }
17505: if ($errors) {
17506: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
17507: $errors.'</ul>';
17508: }
17509: return $resulttext;
17510: }
17511:
17512: sub modify_coursedefaults {
17513: my ($dom,$lastactref,%domconfig) = @_;
17514: my ($resulttext,$errors,%changes,%defaultshash);
17515: my %defaultchecked = (
17516: 'uselcmath' => 'on',
17517: 'usejsme' => 'on',
17518: 'inline_chem' => 'on',
17519: 'ltiauth' => 'off',
17520: );
17521: my @toggles = ('uselcmath','usejsme','inline_chem','ltiauth');
17522: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
17523: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
17524: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
17525: my @types = ('official','unofficial','community','textbook');
17526: my %staticdefaults = (
17527: anonsurvey_threshold => 10,
17528: uploadquota => 500,
17529: postsubmit => 60,
17530: mysqltables => 172800,
17531: );
17532: my %texoptions = (
17533: MathJax => 'MathJax',
17534: mimetex => &mt('Convert to Images'),
17535: tth => &mt('TeX to HTML'),
17536: );
17537: $defaultshash{'coursedefaults'} = {};
17538:
17539: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
17540: if ($domconfig{'coursedefaults'} eq '') {
17541: $domconfig{'coursedefaults'} = {};
17542: }
17543: }
17544:
17545: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
17546: foreach my $item (@toggles) {
17547: if ($defaultchecked{$item} eq 'on') {
17548: if (($domconfig{'coursedefaults'}{$item} eq '') &&
17549: ($env{'form.'.$item} eq '0')) {
17550: $changes{$item} = 1;
17551: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
17552: $changes{$item} = 1;
17553: }
17554: } elsif ($defaultchecked{$item} eq 'off') {
17555: if (($domconfig{'coursedefaults'}{$item} eq '') &&
17556: ($env{'form.'.$item} eq '1')) {
17557: $changes{$item} = 1;
17558: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
17559: $changes{$item} = 1;
17560: }
17561: }
17562: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
17563: }
17564: foreach my $item (@numbers) {
17565: my ($currdef,$newdef);
17566: $newdef = $env{'form.'.$item};
17567: if ($item eq 'anonsurvey_threshold') {
17568: $currdef = $domconfig{'coursedefaults'}{$item};
17569: $newdef =~ s/\D//g;
17570: if ($newdef eq '' || $newdef < 1) {
17571: $newdef = 1;
17572: }
17573: $defaultshash{'coursedefaults'}{$item} = $newdef;
17574: } else {
17575: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
17576: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
17577: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
17578: }
17579: $newdef =~ s/[^\w.\-]//g;
17580: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
17581: }
17582: if ($currdef ne $newdef) {
17583: if ($item eq 'anonsurvey_threshold') {
17584: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
17585: $changes{$item} = 1;
17586: }
17587: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
17588: my $setting = $1;
17589: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
17590: $changes{$setting} = 1;
17591: }
17592: }
17593: }
17594: }
17595: my $texengine;
17596: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
17597: $texengine = $env{'form.texengine'};
17598: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
17599: if ($currdef eq '') {
17600: unless ($texengine eq $Apache::lonnet::deftex) {
17601: $changes{'texengine'} = 1;
17602: }
17603: } elsif ($currdef ne $texengine) {
17604: $changes{'texengine'} = 1;
17605: }
17606: }
17607: if ($texengine ne '') {
17608: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
17609: }
17610: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
17611: my @currclonecode;
17612: if (ref($currclone) eq 'HASH') {
17613: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
17614: @currclonecode = @{$currclone->{'instcode'}};
17615: }
17616: }
17617: my $newclone;
17618: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
17619: $newclone = $env{'form.canclone'};
17620: }
17621: if ($newclone eq 'instcode') {
17622: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
17623: my (%codedefaults,@code_order,@clonecode);
17624: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
17625: \@code_order);
17626: foreach my $item (@code_order) {
17627: if (grep(/^\Q$item\E$/,@newcodes)) {
17628: push(@clonecode,$item);
17629: }
17630: }
17631: if (@clonecode) {
17632: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
17633: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
17634: if (@diffs) {
17635: $changes{'canclone'} = 1;
17636: }
17637: } else {
17638: $newclone eq '';
17639: }
17640: } elsif ($newclone ne '') {
17641: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
17642: }
17643: if ($newclone ne $currclone) {
17644: $changes{'canclone'} = 1;
17645: }
17646: my %credits;
17647: foreach my $type (@types) {
17648: unless ($type eq 'community') {
17649: $credits{$type} = $env{'form.'.$type.'_credits'};
17650: $credits{$type} =~ s/[^\d.]+//g;
17651: }
17652: }
17653: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
17654: ($env{'form.coursecredits'} eq '1')) {
17655: $changes{'coursecredits'} = 1;
17656: foreach my $type (keys(%credits)) {
17657: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
17658: }
17659: } else {
17660: if ($env{'form.coursecredits'} eq '1') {
17661: foreach my $type (@types) {
17662: unless ($type eq 'community') {
17663: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
17664: $changes{'coursecredits'} = 1;
17665: }
17666: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
17667: }
17668: }
17669: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17670: foreach my $type (@types) {
17671: unless ($type eq 'community') {
17672: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
17673: $changes{'coursecredits'} = 1;
17674: last;
17675: }
17676: }
17677: }
17678: }
17679: }
17680: if ($env{'form.postsubmit'} eq '1') {
17681: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
17682: my %currtimeout;
17683: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17684: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
17685: $changes{'postsubmit'} = 1;
17686: }
17687: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17688: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
17689: }
17690: } else {
17691: $changes{'postsubmit'} = 1;
17692: }
17693: foreach my $type (@types) {
17694: my $timeout = $env{'form.'.$type.'_timeout'};
17695: $timeout =~ s/\D//g;
17696: if ($timeout == $staticdefaults{'postsubmit'}) {
17697: $timeout = '';
17698: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
17699: $timeout = '0';
17700: }
17701: unless ($timeout eq '') {
17702: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
17703: }
17704: if (exists($currtimeout{$type})) {
17705: if ($timeout ne $currtimeout{$type}) {
17706: $changes{'postsubmit'} = 1;
17707: }
17708: } elsif ($timeout ne '') {
17709: $changes{'postsubmit'} = 1;
17710: }
17711: }
17712: } else {
17713: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
17714: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17715: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
17716: $changes{'postsubmit'} = 1;
17717: }
17718: } else {
17719: $changes{'postsubmit'} = 1;
17720: }
17721: }
17722: }
17723: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17724: $dom);
17725: if ($putresult eq 'ok') {
17726: if (keys(%changes) > 0) {
17727: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17728: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
17729: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
17730: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
17731: ($changes{'inline_chem'}) || ($changes{'ltiauth'})) {
17732: foreach my $item ('uselcmath','usejsme','inline_chem','texengine','ltiauth') {
17733: if ($changes{$item}) {
17734: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
17735: }
17736: }
17737: if ($changes{'coursecredits'}) {
17738: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17739: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
17740: $domdefaults{$type.'credits'} =
17741: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
17742: }
17743: }
17744: }
17745: if ($changes{'postsubmit'}) {
17746: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17747: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
17748: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17749: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
17750: $domdefaults{$type.'postsubtimeout'} =
17751: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17752: }
17753: }
17754: }
17755: }
17756: if ($changes{'uploadquota'}) {
17757: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17758: foreach my $type (@types) {
17759: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
17760: }
17761: }
17762: }
17763: if ($changes{'canclone'}) {
17764: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17765: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17766: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
17767: if (@clonecodes) {
17768: $domdefaults{'canclone'} = join('+',@clonecodes);
17769: }
17770: }
17771: } else {
17772: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
17773: }
17774: }
17775: my $cachetime = 24*60*60;
17776: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17777: if (ref($lastactref) eq 'HASH') {
17778: $lastactref->{'domdefaults'} = 1;
17779: }
17780: }
17781: $resulttext = &mt('Changes made:').'<ul>';
17782: foreach my $item (sort(keys(%changes))) {
17783: if ($item eq 'uselcmath') {
17784: if ($env{'form.'.$item} eq '1') {
17785: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
17786: } else {
17787: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
17788: }
17789: } elsif ($item eq 'usejsme') {
17790: if ($env{'form.'.$item} eq '1') {
17791: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
17792: } else {
17793: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
17794: }
17795: } elsif ($item eq 'inline_chem') {
17796: if ($env{'form.'.$item} eq '1') {
17797: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
17798: } else {
17799: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
17800: }
17801: } elsif ($item eq 'texengine') {
17802: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
17803: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
17804: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
17805: }
17806: } elsif ($item eq 'anonsurvey_threshold') {
17807: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
17808: } elsif ($item eq 'uploadquota') {
17809: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17810: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
17811: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
17812: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
17813: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
17814:
17815: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
17816: '</ul>'.
17817: '</li>';
17818: } else {
17819: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
17820: }
17821: } elsif ($item eq 'mysqltables') {
17822: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
17823: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
17824: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
17825: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
17826: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
17827: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
17828: '</ul>'.
17829: '</li>';
17830: } else {
17831: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
17832: }
17833: } elsif ($item eq 'postsubmit') {
17834: if ($domdefaults{'postsubmit'} eq 'off') {
17835: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
17836: } else {
17837: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
17838: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17839: $resulttext .= &mt('durations:').'<ul>';
17840: foreach my $type (@types) {
17841: $resulttext .= '<li>';
17842: my $timeout;
17843: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17844: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17845: }
17846: my $display;
17847: if ($timeout eq '0') {
17848: $display = &mt('unlimited');
17849: } elsif ($timeout eq '') {
17850: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
17851: } else {
17852: $display = &mt('[quant,_1,second]',$timeout);
17853: }
17854: if ($type eq 'community') {
17855: $resulttext .= &mt('Communities');
17856: } elsif ($type eq 'official') {
17857: $resulttext .= &mt('Official courses');
17858: } elsif ($type eq 'unofficial') {
17859: $resulttext .= &mt('Unofficial courses');
17860: } elsif ($type eq 'textbook') {
17861: $resulttext .= &mt('Textbook courses');
17862: }
17863: $resulttext .= ' -- '.$display.'</li>';
17864: }
17865: $resulttext .= '</ul>';
17866: }
17867: $resulttext .= '</li>';
17868: }
17869: } elsif ($item eq 'coursecredits') {
17870: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17871: if (($domdefaults{'officialcredits'} eq '') &&
17872: ($domdefaults{'unofficialcredits'} eq '') &&
17873: ($domdefaults{'textbookcredits'} eq '')) {
17874: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17875: } else {
17876: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
17877: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
17878: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
17879: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
17880: '</ul>'.
17881: '</li>';
17882: }
17883: } else {
17884: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17885: }
17886: } elsif ($item eq 'canclone') {
17887: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17888: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17889: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
17890: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
17891: }
17892: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
17893: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
17894: } else {
17895: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
17896: }
17897: } elsif ($item eq 'ltiauth') {
17898: if ($env{'form.'.$item} eq '1') {
17899: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
17900: } else {
17901: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
17902: }
17903: }
17904: }
17905: $resulttext .= '</ul>';
17906: } else {
17907: $resulttext = &mt('No changes made to course defaults');
17908: }
17909: } else {
17910: $resulttext = '<span class="LC_error">'.
17911: &mt('An error occurred: [_1]',$putresult).'</span>';
17912: }
17913: return $resulttext;
17914: }
17915:
17916: sub modify_selfenrollment {
17917: my ($dom,$lastactref,%domconfig) = @_;
17918: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
17919: my @types = ('official','unofficial','community','textbook');
17920: my %titles = &tool_titles();
17921: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
17922: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
17923: $ordered{'default'} = ['types','registered','approval','limit'];
17924:
17925: my (%roles,%shown,%toplevel);
17926: $roles{'0'} = &Apache::lonnet::plaintext('dc');
17927:
17928: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
17929: if ($domconfig{'selfenrollment'} eq '') {
17930: $domconfig{'selfenrollment'} = {};
17931: }
17932: }
17933: %toplevel = (
17934: admin => 'Configuration Rights',
17935: default => 'Default settings',
17936: validation => 'Validation of self-enrollment requests',
17937: );
17938: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
17939:
17940: if (ref($ordered{'admin'}) eq 'ARRAY') {
17941: foreach my $item (@{$ordered{'admin'}}) {
17942: foreach my $type (@types) {
17943: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
17944: $selfenrollhash{'admin'}{$type}{$item} = 1;
17945: } else {
17946: $selfenrollhash{'admin'}{$type}{$item} = 0;
17947: }
17948: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
17949: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
17950: if ($selfenrollhash{'admin'}{$type}{$item} ne
17951: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
17952: push(@{$changes{'admin'}{$type}},$item);
17953: }
17954: } else {
17955: if (!$selfenrollhash{'admin'}{$type}{$item}) {
17956: push(@{$changes{'admin'}{$type}},$item);
17957: }
17958: }
17959: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
17960: push(@{$changes{'admin'}{$type}},$item);
17961: }
17962: }
17963: }
17964: }
17965:
17966: foreach my $item (@{$ordered{'default'}}) {
17967: foreach my $type (@types) {
17968: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
17969: if ($item eq 'types') {
17970: unless (($value eq 'all') || ($value eq 'dom')) {
17971: $value = '';
17972: }
17973: } elsif ($item eq 'registered') {
17974: unless ($value eq '1') {
17975: $value = 0;
17976: }
17977: } elsif ($item eq 'approval') {
17978: unless ($value =~ /^[012]$/) {
17979: $value = 0;
17980: }
17981: } else {
17982: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17983: $value = 'none';
17984: }
17985: }
17986: $selfenrollhash{'default'}{$type}{$item} = $value;
17987: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
17988: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17989: if ($selfenrollhash{'default'}{$type}{$item} ne
17990: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
17991: push(@{$changes{'default'}{$type}},$item);
17992: }
17993: } else {
17994: push(@{$changes{'default'}{$type}},$item);
17995: }
17996: } else {
17997: push(@{$changes{'default'}{$type}},$item);
17998: }
17999: if ($item eq 'limit') {
18000: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
18001: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
18002: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
18003: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
18004: }
18005: } else {
18006: $selfenrollhash{'default'}{$type}{'cap'} = '';
18007: }
18008: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
18009: if ($selfenrollhash{'default'}{$type}{'cap'} ne
18010: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
18011: push(@{$changes{'default'}{$type}},'cap');
18012: }
18013: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
18014: push(@{$changes{'default'}{$type}},'cap');
18015: }
18016: }
18017: }
18018: }
18019:
18020: foreach my $item (@{$itemsref}) {
18021: if ($item eq 'fields') {
18022: my @changed;
18023: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
18024: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
18025: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
18026: }
18027: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
18028: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
18029: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
18030: $domconfig{'selfenrollment'}{'validation'}{$item});
18031: } else {
18032: @changed = @{$selfenrollhash{'validation'}{$item}};
18033: }
18034: } else {
18035: @changed = @{$selfenrollhash{'validation'}{$item}};
18036: }
18037: if (@changed) {
18038: if ($selfenrollhash{'validation'}{$item}) {
18039: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
18040: } else {
18041: $changes{'validation'}{$item} = &mt('None');
18042: }
18043: }
18044: } else {
18045: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
18046: if ($item eq 'markup') {
18047: if ($env{'form.selfenroll_validation_'.$item}) {
18048: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
18049: }
18050: }
18051: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
18052: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
18053: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
18054: }
18055: }
18056: }
18057: }
18058:
18059: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
18060: $dom);
18061: if ($putresult eq 'ok') {
18062: if (keys(%changes) > 0) {
18063: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18064: $resulttext = &mt('Changes made:').'<ul>';
18065: foreach my $key ('admin','default','validation') {
18066: if (ref($changes{$key}) eq 'HASH') {
18067: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
18068: if ($key eq 'validation') {
18069: foreach my $item (@{$itemsref}) {
18070: if (exists($changes{$key}{$item})) {
18071: if ($item eq 'markup') {
18072: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
18073: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
18074: } else {
18075: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
18076: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
18077: }
18078: }
18079: }
18080: } else {
18081: foreach my $type (@types) {
18082: if ($type eq 'community') {
18083: $roles{'1'} = &mt('Community personnel');
18084: } else {
18085: $roles{'1'} = &mt('Course personnel');
18086: }
18087: if (ref($changes{$key}{$type}) eq 'ARRAY') {
18088: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
18089: if ($key eq 'admin') {
18090: my @mgrdc = ();
18091: if (ref($ordered{$key}) eq 'ARRAY') {
18092: foreach my $item (@{$ordered{'admin'}}) {
18093: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
18094: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
18095: push(@mgrdc,$item);
18096: }
18097: }
18098: }
18099: if (@mgrdc) {
18100: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
18101: } else {
18102: delete($domdefaults{$type.'selfenrolladmdc'});
18103: }
18104: }
18105: } else {
18106: if (ref($ordered{$key}) eq 'ARRAY') {
18107: foreach my $item (@{$ordered{$key}}) {
18108: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
18109: $domdefaults{$type.'selfenroll'.$item} =
18110: $selfenrollhash{$key}{$type}{$item};
18111: }
18112: }
18113: }
18114: }
18115: }
18116: $resulttext .= '<li>'.$titles{$type}.'<ul>';
18117: foreach my $item (@{$ordered{$key}}) {
18118: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
18119: $resulttext .= '<li>';
18120: if ($key eq 'admin') {
18121: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
18122: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
18123: } else {
18124: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
18125: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
18126: }
18127: $resulttext .= '</li>';
18128: }
18129: }
18130: $resulttext .= '</ul></li>';
18131: }
18132: }
18133: $resulttext .= '</ul></li>';
18134: }
18135: }
18136: }
18137: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
18138: my $cachetime = 24*60*60;
18139: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18140: if (ref($lastactref) eq 'HASH') {
18141: $lastactref->{'domdefaults'} = 1;
18142: }
18143: }
18144: $resulttext .= '</ul>';
18145: } else {
18146: $resulttext = &mt('No changes made to self-enrollment settings');
18147: }
18148: } else {
18149: $resulttext = '<span class="LC_error">'.
18150: &mt('An error occurred: [_1]',$putresult).'</span>';
18151: }
18152: return $resulttext;
18153: }
18154:
18155: sub modify_wafproxy {
18156: my ($dom,$action,$lastactref,%domconfig) = @_;
18157: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18158: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
18159: %wafproxy,%changes,%expirecache,%expiresaml);
18160: foreach my $server (sort(keys(%servers))) {
18161: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
18162: if ($serverhome eq $server) {
18163: my $serverdom = &Apache::lonnet::host_domain($server);
18164: if ($serverdom eq $dom) {
18165: $canset{$server} = 1;
18166: }
18167: }
18168: }
18169: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
18170: %{$values{$dom}} = ();
18171: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
18172: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
18173: }
18174: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
18175: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
18176: }
18177: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
18178: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
18179: }
18180: }
18181: my $output;
18182: if (keys(%canset)) {
18183: %{$wafproxy{'alias'}} = ();
18184: %{$wafproxy{'saml'}} = ();
18185: foreach my $key (sort(keys(%canset))) {
18186: if ($env{'form.wafproxy_'.$dom}) {
18187: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
18188: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
18189: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
18190: $changes{'alias'} = 1;
18191: }
18192: if ($env{'form.wafproxy_alias_saml_'.$key}) {
18193: $wafproxy{'saml'}{$key} = 1;
18194: }
18195: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
18196: $changes{'saml'} = 1;
18197: }
18198: } else {
18199: $wafproxy{'alias'}{$key} = '';
18200: $wafproxy{'saml'}{$key} = '';
18201: if ($curralias{$key}) {
18202: $changes{'alias'} = 1;
18203: }
18204: if ($currsaml{$key}) {
18205: $changes{'saml'} = 1;
18206: }
18207: }
18208: if ($wafproxy{'alias'}{$key} eq '') {
18209: if ($curralias{$key}) {
18210: $expirecache{$key} = 1;
18211: }
18212: delete($wafproxy{'alias'}{$key});
18213: }
18214: if ($wafproxy{'saml'}{$key} eq '') {
18215: if ($currsaml{$key}) {
18216: $expiresaml{$key} = 1;
18217: }
18218: delete($wafproxy{'saml'}{$key});
18219: }
18220: }
18221: unless (keys(%{$wafproxy{'alias'}})) {
18222: delete($wafproxy{'alias'});
18223: }
18224: unless (keys(%{$wafproxy{'saml'}})) {
18225: delete($wafproxy{'saml'});
18226: }
18227: # Localization for values in %warn occurs in &mt() calls separately.
18228: my %warn = (
18229: trusted => 'trusted IP range(s)',
18230: vpnint => 'internal IP range(s) for VPN sessions(s)',
18231: vpnext => 'IP range(s) for backend WAF connections',
18232: );
18233: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
18234: my $possible = $env{'form.wafproxy_'.$item};
18235: $possible =~ s/^\s+|\s+$//g;
18236: if ($possible ne '') {
18237: if ($item eq 'remoteip') {
18238: if ($possible =~ /^[mhn]$/) {
18239: $wafproxy{$item} = $possible;
18240: }
18241: } elsif ($item eq 'ipheader') {
18242: if ($wafproxy{'remoteip'} eq 'h') {
18243: $wafproxy{$item} = $possible;
18244: }
18245: } elsif ($item eq 'sslopt') {
18246: if ($possible =~ /^0|1$/) {
18247: $wafproxy{$item} = $possible;
18248: }
18249: } else {
18250: my (@ok,$count);
18251: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
18252: unless ($env{'form.wafproxy_vpnaccess'}) {
18253: $possible = '';
18254: }
18255: } elsif ($item eq 'trusted') {
18256: unless ($wafproxy{'remoteip'} eq 'h') {
18257: $possible = '';
18258: }
18259: }
18260: unless ($possible eq '') {
18261: $possible =~ s/[\r\n]+/\s/g;
18262: $possible =~ s/\s*-\s*/-/g;
18263: $possible =~ s/\s+/,/g;
18264: $possible =~ s/,+/,/g;
18265: }
18266: $count = 0;
18267: if ($possible ne '') {
18268: foreach my $poss (split(/\,/,$possible)) {
18269: $count ++;
18270: $poss = &validate_ip_pattern($poss);
18271: if ($poss ne '') {
18272: push(@ok,$poss);
18273: }
18274: }
18275: my $diff = $count - scalar(@ok);
18276: if ($diff) {
18277: push(@warnings,'<li>'.
18278: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
18279: $diff,$warn{$item}).
18280: '</li>');
18281: }
18282: if (@ok) {
18283: my @cidr_list;
18284: foreach my $item (@ok) {
18285: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
18286: }
18287: $wafproxy{$item} = join(',',@cidr_list);
18288: }
18289: }
18290: }
18291: if ($wafproxy{$item} ne $currvalue{$item}) {
18292: $changes{$item} = 1;
18293: }
18294: } elsif ($currvalue{$item}) {
18295: $changes{$item} = 1;
18296: }
18297: }
18298: } else {
18299: if (keys(%curralias)) {
18300: $changes{'alias'} = 1;
18301: }
18302: if (keys(%currsaml)) {
18303: $changes{'saml'} = 1;
18304: }
18305: if (keys(%currvalue)) {
18306: foreach my $key (keys(%currvalue)) {
18307: $changes{$key} = 1;
18308: }
18309: }
18310: }
18311: if (keys(%changes)) {
18312: my %defaultshash = (
18313: wafproxy => \%wafproxy,
18314: );
18315: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18316: $dom);
18317: if ($putresult eq 'ok') {
18318: my $cachetime = 24*60*60;
18319: my (%domdefaults,$updatedomdefs);
18320: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
18321: if ($changes{$item}) {
18322: unless ($updatedomdefs) {
18323: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
18324: $updatedomdefs = 1;
18325: }
18326: if ($wafproxy{$item}) {
18327: $domdefaults{'waf_'.$item} = $wafproxy{$item};
18328: } elsif (exists($domdefaults{'waf_'.$item})) {
18329: delete($domdefaults{'waf_'.$item});
18330: }
18331: }
18332: }
18333: if ($updatedomdefs) {
18334: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18335: if (ref($lastactref) eq 'HASH') {
18336: $lastactref->{'domdefaults'} = 1;
18337: }
18338: }
18339: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
18340: my %updates = %expirecache;
18341: foreach my $key (keys(%expirecache)) {
18342: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
18343: }
18344: if (ref($wafproxy{'alias'}) eq 'HASH') {
18345: my $cachetime = 24*60*60;
18346: foreach my $key (keys(%{$wafproxy{'alias'}})) {
18347: $updates{$key} = 1;
18348: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
18349: $cachetime);
18350: }
18351: }
18352: if (ref($lastactref) eq 'HASH') {
18353: $lastactref->{'proxyalias'} = \%updates;
18354: }
18355: }
18356: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
18357: my %samlupdates = %expiresaml;
18358: foreach my $key (keys(%expiresaml)) {
18359: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
18360: }
18361: if (ref($wafproxy{'saml'}) eq 'HASH') {
18362: my $cachetime = 24*60*60;
18363: foreach my $key (keys(%{$wafproxy{'saml'}})) {
18364: $samlupdates{$key} = 1;
18365: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
18366: $cachetime);
18367: }
18368: }
18369: if (ref($lastactref) eq 'HASH') {
18370: $lastactref->{'proxysaml'} = \%samlupdates;
18371: }
18372: }
18373: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
18374: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
18375: if ($changes{$item}) {
18376: if ($item eq 'alias') {
18377: my $numaliased = 0;
18378: if (ref($wafproxy{'alias'}) eq 'HASH') {
18379: my $shown;
18380: if (keys(%{$wafproxy{'alias'}})) {
18381: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
18382: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
18383: &Apache::lonnet::hostname($server),
18384: $wafproxy{'alias'}{$server}).'</li>';
18385: $numaliased ++;
18386: }
18387: if ($numaliased) {
18388: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
18389: '<ul>'.$shown.'</ul>').'</li>';
18390: }
18391: }
18392: }
18393: unless ($numaliased) {
18394: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
18395: }
18396: } elsif ($item eq 'saml') {
18397: my $shown;
18398: if (ref($wafproxy{'saml'}) eq 'HASH') {
18399: if (keys(%{$wafproxy{'saml'}})) {
18400: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
18401: }
18402: }
18403: if ($shown) {
18404: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
18405: $shown).'</li>';
18406: } else {
18407: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
18408: }
18409: } else {
18410: if ($item eq 'remoteip') {
18411: my %ip_methods = &remoteip_methods();
18412: if ($wafproxy{$item} =~ /^[mh]$/) {
18413: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
18414: $ip_methods{$wafproxy{$item}}).'</li>';
18415: } else {
18416: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
18417: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
18418: '</li>';
18419: } else {
18420: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
18421: }
18422: }
18423: } elsif ($item eq 'ipheader') {
18424: if ($wafproxy{$item}) {
18425: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
18426: $wafproxy{$item}).'</li>';
18427: } else {
18428: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
18429: }
18430: } elsif ($item eq 'trusted') {
18431: if ($wafproxy{$item}) {
18432: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
18433: $wafproxy{$item}).'</li>';
18434: } else {
18435: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
18436: }
18437: } elsif ($item eq 'vpnint') {
18438: if ($wafproxy{$item}) {
18439: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
18440: $wafproxy{$item}).'</li>';
18441: } else {
18442: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
18443: }
18444: } elsif ($item eq 'vpnext') {
18445: if ($wafproxy{$item}) {
18446: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
18447: $wafproxy{$item}).'</li>';
18448: } else {
18449: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
18450: }
18451: } elsif ($item eq 'sslopt') {
18452: if ($wafproxy{$item}) {
18453: $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>';
18454: } else {
18455: $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>';
18456: }
18457: }
18458: }
18459: }
18460: }
18461: } else {
18462: $output = '<span class="LC_error">'.
18463: &mt('An error occurred: [_1]',$putresult).'</span>';
18464: }
18465: } elsif (keys(%canset)) {
18466: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
18467: }
18468: if (@warnings) {
18469: $output .= '<br />'.&mt('Warnings:').'<ul>'.
18470: join("\n",@warnings).'</ul>';
18471: }
18472: return $output;
18473: }
18474:
18475: sub validate_ip_pattern {
18476: my ($pattern) = @_;
18477: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
18478: my ($start,$end) = ($1,$2);
18479: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
18480: if (($start !~ m{/}) && ($end !~ m{/})) {
18481: return $start.'-'.$end;
18482: }
18483: }
18484: } elsif ($pattern ne '') {
18485: $pattern = &Net::CIDR::cidrvalidate($pattern);
18486: if ($pattern ne '') {
18487: return $pattern;
18488: }
18489: }
18490: return;
18491: }
18492:
18493: sub modify_usersessions {
18494: my ($dom,$lastactref,%domconfig) = @_;
18495: my @hostingtypes = ('version','excludedomain','includedomain');
18496: my @offloadtypes = ('primary','default');
18497: my %types = (
18498: remote => \@hostingtypes,
18499: hosted => \@hostingtypes,
18500: spares => \@offloadtypes,
18501: );
18502: my @prefixes = ('remote','hosted','spares');
18503: my @lcversions = &Apache::lonnet::all_loncaparevs();
18504: my (%by_ip,%by_location,@intdoms);
18505: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
18506: my @locations = sort(keys(%by_location));
18507: my (%defaultshash,%changes);
18508: foreach my $prefix (@prefixes) {
18509: $defaultshash{'usersessions'}{$prefix} = {};
18510: }
18511: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18512: my $resulttext;
18513: my %iphost = &Apache::lonnet::get_iphost();
18514: foreach my $prefix (@prefixes) {
18515: next if ($prefix eq 'spares');
18516: foreach my $type (@{$types{$prefix}}) {
18517: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
18518: if ($type eq 'version') {
18519: my $value = $env{'form.'.$prefix.'_'.$type};
18520: my $okvalue;
18521: if ($value ne '') {
18522: if (grep(/^\Q$value\E$/,@lcversions)) {
18523: $okvalue = $value;
18524: }
18525: }
18526: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18527: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
18528: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
18529: if ($inuse == 0) {
18530: $changes{$prefix}{$type} = 1;
18531: } else {
18532: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
18533: $changes{$prefix}{$type} = 1;
18534: }
18535: if ($okvalue ne '') {
18536: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18537: }
18538: }
18539: } else {
18540: if (($inuse == 1) && ($okvalue ne '')) {
18541: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18542: $changes{$prefix}{$type} = 1;
18543: }
18544: }
18545: } else {
18546: if (($inuse == 1) && ($okvalue ne '')) {
18547: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18548: $changes{$prefix}{$type} = 1;
18549: }
18550: }
18551: } else {
18552: if (($inuse == 1) && ($okvalue ne '')) {
18553: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18554: $changes{$prefix}{$type} = 1;
18555: }
18556: }
18557: } else {
18558: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
18559: my @okvals;
18560: foreach my $val (@vals) {
18561: if ($val =~ /:/) {
18562: my @items = split(/:/,$val);
18563: foreach my $item (@items) {
18564: if (ref($by_location{$item}) eq 'ARRAY') {
18565: push(@okvals,$item);
18566: }
18567: }
18568: } else {
18569: if (ref($by_location{$val}) eq 'ARRAY') {
18570: push(@okvals,$val);
18571: }
18572: }
18573: }
18574: @okvals = sort(@okvals);
18575: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18576: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
18577: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
18578: if ($inuse == 0) {
18579: $changes{$prefix}{$type} = 1;
18580: } else {
18581: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18582: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
18583: if (@changed > 0) {
18584: $changes{$prefix}{$type} = 1;
18585: }
18586: }
18587: } else {
18588: if ($inuse == 1) {
18589: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18590: $changes{$prefix}{$type} = 1;
18591: }
18592: }
18593: } else {
18594: if ($inuse == 1) {
18595: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18596: $changes{$prefix}{$type} = 1;
18597: }
18598: }
18599: } else {
18600: if ($inuse == 1) {
18601: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18602: $changes{$prefix}{$type} = 1;
18603: }
18604: }
18605: }
18606: }
18607: }
18608:
18609: my @alldoms = &Apache::lonnet::all_domains();
18610: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18611: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
18612: my $savespares;
18613:
18614: foreach my $lonhost (sort(keys(%servers))) {
18615: my $serverhomeID =
18616: &Apache::lonnet::get_server_homeID($servers{$lonhost});
18617: my $serverhostname = &Apache::lonnet::hostname($lonhost);
18618: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
18619: my %spareschg;
18620: foreach my $type (@{$types{'spares'}}) {
18621: my @okspares;
18622: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
18623: foreach my $server (@checked) {
18624: if (&Apache::lonnet::hostname($server) ne '') {
18625: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
18626: unless (grep(/^\Q$server\E$/,@okspares)) {
18627: push(@okspares,$server);
18628: }
18629: }
18630: }
18631: }
18632: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
18633: my $newspare;
18634: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
18635: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
18636: $newspare = $new;
18637: }
18638: }
18639: my @spares;
18640: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
18641: @spares = sort(@okspares,$newspare);
18642: } else {
18643: @spares = sort(@okspares);
18644: }
18645: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
18646: if (ref($spareid{$lonhost}) eq 'HASH') {
18647: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
18648: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
18649: if (@diffs > 0) {
18650: $spareschg{$type} = 1;
18651: }
18652: }
18653: }
18654: }
18655: if (keys(%spareschg) > 0) {
18656: $changes{'spares'}{$lonhost} = \%spareschg;
18657: }
18658: }
18659: $defaultshash{'usersessions'}{'offloadnow'} = {};
18660: $defaultshash{'usersessions'}{'offloadoth'} = {};
18661: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
18662: my @okoffload;
18663: if (@offloadnow) {
18664: foreach my $server (@offloadnow) {
18665: if (&Apache::lonnet::hostname($server) ne '') {
18666: unless (grep(/^\Q$server\E$/,@okoffload)) {
18667: push(@okoffload,$server);
18668: }
18669: }
18670: }
18671: if (@okoffload) {
18672: foreach my $lonhost (@okoffload) {
18673: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
18674: }
18675: }
18676: }
18677: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
18678: my @okoffloadoth;
18679: if (@offloadoth) {
18680: foreach my $server (@offloadoth) {
18681: if (&Apache::lonnet::hostname($server) ne '') {
18682: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
18683: push(@okoffloadoth,$server);
18684: }
18685: }
18686: }
18687: if (@okoffloadoth) {
18688: foreach my $lonhost (@okoffloadoth) {
18689: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
18690: }
18691: }
18692: }
18693: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18694: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
18695: if (ref($changes{'spares'}) eq 'HASH') {
18696: if (keys(%{$changes{'spares'}}) > 0) {
18697: $savespares = 1;
18698: }
18699: }
18700: } else {
18701: $savespares = 1;
18702: }
18703: foreach my $offload ('offloadnow','offloadoth') {
18704: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
18705: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
18706: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
18707: $changes{$offload} = 1;
18708: last;
18709: }
18710: }
18711: unless ($changes{$offload}) {
18712: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
18713: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
18714: $changes{$offload} = 1;
18715: last;
18716: }
18717: }
18718: }
18719: } else {
18720: if (($offload eq 'offloadnow') && (@okoffload)) {
18721: $changes{'offloadnow'} = 1;
18722: }
18723: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
18724: $changes{'offloadoth'} = 1;
18725: }
18726: }
18727: }
18728: } else {
18729: if (@okoffload) {
18730: $changes{'offloadnow'} = 1;
18731: }
18732: if (@okoffloadoth) {
18733: $changes{'offloadoth'} = 1;
18734: }
18735: }
18736: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
18737: if ((keys(%changes) > 0) || ($savespares)) {
18738: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18739: $dom);
18740: if ($putresult eq 'ok') {
18741: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18742: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
18743: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
18744: }
18745: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
18746: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
18747: }
18748: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18749: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
18750: }
18751: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
18752: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
18753: }
18754: }
18755: my $cachetime = 24*60*60;
18756: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18757: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
18758: if (ref($lastactref) eq 'HASH') {
18759: $lastactref->{'domdefaults'} = 1;
18760: $lastactref->{'usersessions'} = 1;
18761: }
18762: if (keys(%changes) > 0) {
18763: my %lt = &usersession_titles();
18764: $resulttext = &mt('Changes made:').'<ul>';
18765: foreach my $prefix (@prefixes) {
18766: if (ref($changes{$prefix}) eq 'HASH') {
18767: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
18768: if ($prefix eq 'spares') {
18769: if (ref($changes{$prefix}) eq 'HASH') {
18770: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
18771: $resulttext .= '<li><b>'.$lonhost.'</b> ';
18772: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
18773: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
18774: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
18775: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
18776: foreach my $type (@{$types{$prefix}}) {
18777: if ($changes{$prefix}{$lonhost}{$type}) {
18778: my $offloadto = &mt('None');
18779: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
18780: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
18781: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
18782: }
18783: }
18784: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
18785: }
18786: }
18787: }
18788: $resulttext .= '</li>';
18789: }
18790: }
18791: } else {
18792: foreach my $type (@{$types{$prefix}}) {
18793: if (defined($changes{$prefix}{$type})) {
18794: my $newvalue;
18795: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18796: if (ref($defaultshash{'usersessions'}{$prefix})) {
18797: if ($type eq 'version') {
18798: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
18799: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
18800: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
18801: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
18802: }
18803: }
18804: }
18805: }
18806: if ($newvalue eq '') {
18807: if ($type eq 'version') {
18808: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
18809: } else {
18810: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
18811: }
18812: } else {
18813: if ($type eq 'version') {
18814: $newvalue .= ' '.&mt('(or later)');
18815: }
18816: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
18817: }
18818: }
18819: }
18820: }
18821: $resulttext .= '</ul>';
18822: }
18823: }
18824: if ($changes{'offloadnow'}) {
18825: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18826: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
18827: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
18828: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
18829: $resulttext .= '<li>'.$lonhost.'</li>';
18830: }
18831: $resulttext .= '</ul>';
18832: } else {
18833: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
18834: }
18835: } else {
18836: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
18837: }
18838: }
18839: if ($changes{'offloadoth'}) {
18840: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
18841: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
18842: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
18843: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
18844: $resulttext .= '<li>'.$lonhost.'</li>';
18845: }
18846: $resulttext .= '</ul>';
18847: } else {
18848: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
18849: }
18850: } else {
18851: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
18852: }
18853: }
18854: $resulttext .= '</ul>';
18855: } else {
18856: $resulttext = $nochgmsg;
18857: }
18858: } else {
18859: $resulttext = '<span class="LC_error">'.
18860: &mt('An error occurred: [_1]',$putresult).'</span>';
18861: }
18862: } else {
18863: $resulttext = $nochgmsg;
18864: }
18865: return $resulttext;
18866: }
18867:
18868: sub modify_loadbalancing {
18869: my ($dom,%domconfig) = @_;
18870: my $primary_id = &Apache::lonnet::domain($dom,'primary');
18871: my $intdom = &Apache::lonnet::internet_dom($primary_id);
18872: my ($othertitle,$usertypes,$types) =
18873: &Apache::loncommon::sorted_inst_types($dom);
18874: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18875: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
18876: my @sparestypes = ('primary','default');
18877: my %typetitles = &sparestype_titles();
18878: my $resulttext;
18879: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
18880: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18881: %existing = %{$domconfig{'loadbalancing'}};
18882: }
18883: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
18884: \%currtargets,\%currrules,\%currcookies);
18885: my ($saveloadbalancing,%defaultshash,%changes);
18886: my ($alltypes,$othertypes,$titles) =
18887: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
18888: my %ruletitles = &offloadtype_text();
18889: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
18890: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
18891: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
18892: if ($balancer eq '') {
18893: next;
18894: }
18895: if (!exists($servers{$balancer})) {
18896: if (exists($currbalancer{$balancer})) {
18897: push(@{$changes{'delete'}},$balancer);
18898: }
18899: next;
18900: }
18901: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
18902: push(@{$changes{'delete'}},$balancer);
18903: next;
18904: }
18905: if (!exists($currbalancer{$balancer})) {
18906: push(@{$changes{'add'}},$balancer);
18907: }
18908: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
18909: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
18910: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
18911: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18912: $saveloadbalancing = 1;
18913: }
18914: foreach my $sparetype (@sparestypes) {
18915: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
18916: my @offloadto;
18917: foreach my $target (@targets) {
18918: if (($servers{$target}) && ($target ne $balancer)) {
18919: if ($sparetype eq 'default') {
18920: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
18921: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
18922: }
18923: }
18924: unless(grep(/^\Q$target\E$/,@offloadto)) {
18925: push(@offloadto,$target);
18926: }
18927: }
18928: }
18929: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
18930: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
18931: push(@offloadto,$balancer);
18932: }
18933: }
18934: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
18935: }
18936: if ($env{'form.loadbalancing_cookie_'.$i}) {
18937: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
18938: if (exists($currbalancer{$balancer})) {
18939: unless ($currcookies{$balancer}) {
18940: $changes{'curr'}{$balancer}{'cookie'} = 1;
18941: }
18942: }
18943: } elsif (exists($currbalancer{$balancer})) {
18944: if ($currcookies{$balancer}) {
18945: $changes{'curr'}{$balancer}{'cookie'} = 1;
18946: }
18947: }
18948: if (ref($currtargets{$balancer}) eq 'HASH') {
18949: foreach my $sparetype (@sparestypes) {
18950: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
18951: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
18952: if (@targetdiffs > 0) {
18953: $changes{'curr'}{$balancer}{'targets'} = 1;
18954: }
18955: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18956: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18957: $changes{'curr'}{$balancer}{'targets'} = 1;
18958: }
18959: }
18960: }
18961: } else {
18962: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
18963: foreach my $sparetype (@sparestypes) {
18964: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18965: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18966: $changes{'curr'}{$balancer}{'targets'} = 1;
18967: }
18968: }
18969: }
18970: }
18971: }
18972: my $ishomedom;
18973: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
18974: $ishomedom = 1;
18975: }
18976: if (ref($alltypes) eq 'ARRAY') {
18977: foreach my $type (@{$alltypes}) {
18978: my $rule;
18979: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
18980: (!$ishomedom)) {
18981: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
18982: }
18983: if ($rule eq 'specific') {
18984: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
18985: if (exists($servers{$specifiedhost})) {
18986: $rule = $specifiedhost;
18987: }
18988: }
18989: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
18990: if (ref($currrules{$balancer}) eq 'HASH') {
18991: if ($rule ne $currrules{$balancer}{$type}) {
18992: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18993: }
18994: } elsif ($rule ne '') {
18995: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18996: }
18997: }
18998: }
18999: }
19000: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
19001: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
19002: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
19003: $defaultshash{'loadbalancing'} = {};
19004: }
19005: my $putresult = &Apache::lonnet::put_dom('configuration',
19006: \%defaultshash,$dom);
19007: if ($putresult eq 'ok') {
19008: if (keys(%changes) > 0) {
19009: my %toupdate;
19010: if (ref($changes{'delete'}) eq 'ARRAY') {
19011: foreach my $balancer (sort(@{$changes{'delete'}})) {
19012: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
19013: $toupdate{$balancer} = 1;
19014: }
19015: }
19016: if (ref($changes{'add'}) eq 'ARRAY') {
19017: foreach my $balancer (sort(@{$changes{'add'}})) {
19018: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
19019: $toupdate{$balancer} = 1;
19020: }
19021: }
19022: if (ref($changes{'curr'}) eq 'HASH') {
19023: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
19024: $toupdate{$balancer} = 1;
19025: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
19026: if ($changes{'curr'}{$balancer}{'targets'}) {
19027: my %offloadstr;
19028: foreach my $sparetype (@sparestypes) {
19029: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
19030: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
19031: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
19032: }
19033: }
19034: }
19035: if (keys(%offloadstr) == 0) {
19036: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
19037: } else {
19038: my $showoffload;
19039: foreach my $sparetype (@sparestypes) {
19040: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
19041: if (defined($offloadstr{$sparetype})) {
19042: $showoffload .= $offloadstr{$sparetype};
19043: } else {
19044: $showoffload .= &mt('None');
19045: }
19046: $showoffload .= (' 'x3);
19047: }
19048: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
19049: }
19050: }
19051: }
19052: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
19053: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
19054: foreach my $type (@{$alltypes}) {
19055: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
19056: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
19057: my $balancetext;
19058: if ($rule eq '') {
19059: $balancetext = $ruletitles{'default'};
19060: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
19061: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
19062: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
19063: foreach my $sparetype (@sparestypes) {
19064: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
19065: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
19066: }
19067: }
19068: foreach my $item (@{$alltypes}) {
19069: next if ($item =~ /^_LC_ipchange/);
19070: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
19071: if ($hasrule eq 'homeserver') {
19072: map { $toupdate{$_} = 1; } (keys(%libraryservers));
19073: } else {
19074: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
19075: if ($servers{$hasrule}) {
19076: $toupdate{$hasrule} = 1;
19077: }
19078: }
19079: }
19080: }
19081: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
19082: $balancetext = $ruletitles{$rule};
19083: } else {
19084: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
19085: $balancetext = $ruletitles{'particular'}.' '.$receiver;
19086: if ($receiver) {
19087: $toupdate{$receiver};
19088: }
19089: }
19090: } else {
19091: $balancetext = $ruletitles{$rule};
19092: }
19093: } else {
19094: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
19095: }
19096: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
19097: }
19098: }
19099: }
19100: }
19101: if ($changes{'curr'}{$balancer}{'cookie'}) {
19102: if ($currcookies{$balancer}) {
19103: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
19104: $balancer).'</li>';
19105: } else {
19106: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
19107: $balancer).'</li>';
19108: }
19109: }
19110: }
19111: }
19112: if (keys(%toupdate)) {
19113: my %thismachine;
19114: my $updatedhere;
19115: my $cachetime = 60*60*24;
19116: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
19117: foreach my $lonhost (keys(%toupdate)) {
19118: if ($thismachine{$lonhost}) {
19119: unless ($updatedhere) {
19120: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
19121: $defaultshash{'loadbalancing'},
19122: $cachetime);
19123: $updatedhere = 1;
19124: }
19125: } else {
19126: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
19127: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
19128: }
19129: }
19130: }
19131: if ($resulttext ne '') {
19132: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
19133: } else {
19134: $resulttext = $nochgmsg;
19135: }
19136: } else {
19137: $resulttext = $nochgmsg;
19138: }
19139: } else {
19140: $resulttext = '<span class="LC_error">'.
19141: &mt('An error occurred: [_1]',$putresult).'</span>';
19142: }
19143: } else {
19144: $resulttext = $nochgmsg;
19145: }
19146: return $resulttext;
19147: }
19148:
19149: sub recurse_check {
19150: my ($chkcats,$categories,$depth,$name) = @_;
19151: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
19152: my $chg = 0;
19153: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
19154: my $category = $chkcats->[$depth]{$name}[$j];
19155: my $item;
19156: if ($category eq '') {
19157: $chg ++;
19158: } else {
19159: my $deeper = $depth + 1;
19160: $item = &escape($category).':'.&escape($name).':'.$depth;
19161: if ($chg) {
19162: $categories->{$item} -= $chg;
19163: }
19164: &recurse_check($chkcats,$categories,$deeper,$category);
19165: $deeper --;
19166: }
19167: }
19168: }
19169: return;
19170: }
19171:
19172: sub recurse_cat_deletes {
19173: my ($item,$coursecategories,$deletions) = @_;
19174: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
19175: my $subdepth = $depth + 1;
19176: if (ref($coursecategories) eq 'HASH') {
19177: foreach my $subitem (keys(%{$coursecategories})) {
19178: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
19179: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
19180: delete($coursecategories->{$subitem});
19181: $deletions->{$subitem} = 1;
19182: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
19183: }
19184: }
19185: }
19186: return;
19187: }
19188:
19189: sub active_dc_picker {
19190: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
19191: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
19192: my @domcoord = keys(%domcoords);
19193: if (keys(%currhash)) {
19194: foreach my $dc (keys(%currhash)) {
19195: unless (exists($domcoords{$dc})) {
19196: push(@domcoord,$dc);
19197: }
19198: }
19199: }
19200: @domcoord = sort(@domcoord);
19201: my $numdcs = scalar(@domcoord);
19202: my $rows = 0;
19203: my $table;
19204: if ($numdcs > 1) {
19205: $table = '<table>';
19206: for (my $i=0; $i<@domcoord; $i++) {
19207: my $rem = $i%($numinrow);
19208: if ($rem == 0) {
19209: if ($i > 0) {
19210: $table .= '</tr>';
19211: }
19212: $table .= '<tr>';
19213: $rows ++;
19214: }
19215: my $check = '';
19216: if ($inputtype eq 'radio') {
19217: if (keys(%currhash) == 0) {
19218: if (!$i) {
19219: $check = ' checked="checked"';
19220: }
19221: } elsif (exists($currhash{$domcoord[$i]})) {
19222: $check = ' checked="checked"';
19223: }
19224: } else {
19225: if (exists($currhash{$domcoord[$i]})) {
19226: $check = ' checked="checked"';
19227: }
19228: }
19229: if ($i == @domcoord - 1) {
19230: my $colsleft = $numinrow - $rem;
19231: if ($colsleft > 1) {
19232: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
19233: } else {
19234: $table .= '<td class="LC_left_item">';
19235: }
19236: } else {
19237: $table .= '<td class="LC_left_item">';
19238: }
19239: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
19240: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
19241: $table .= '<span class="LC_nobreak"><label>'.
19242: '<input type="'.$inputtype.'" name="'.$name.'"'.
19243: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
19244: if ($user ne $dcname.':'.$dcdom) {
19245: $table .= ' ('.$dcname.':'.$dcdom.')';
19246: }
19247: $table .= '</label></span></td>';
19248: }
19249: $table .= '</tr></table>';
19250: } elsif ($numdcs == 1) {
19251: my ($dcname,$dcdom) = split(':',$domcoord[0]);
19252: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
19253: if ($inputtype eq 'radio') {
19254: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
19255: if ($user ne $dcname.':'.$dcdom) {
19256: $table .= ' ('.$dcname.':'.$dcdom.')';
19257: }
19258: } else {
19259: my $check;
19260: if (exists($currhash{$domcoord[0]})) {
19261: $check = ' checked="checked"';
19262: }
19263: $table = '<span class="LC_nobreak"><label>'.
19264: '<input type="checkbox" name="'.$name.'" '.
19265: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
19266: if ($user ne $dcname.':'.$dcdom) {
19267: $table .= ' ('.$dcname.':'.$dcdom.')';
19268: }
19269: $table .= '</label></span>';
19270: $rows ++;
19271: }
19272: }
19273: return ($numdcs,$table,$rows);
19274: }
19275:
19276: sub usersession_titles {
19277: return &Apache::lonlocal::texthash(
19278: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
19279: remote => 'Hosting of sessions for users in this domain on servers in other domains',
19280: spares => 'Servers offloaded to, when busy',
19281: version => 'LON-CAPA version requirement',
19282: excludedomain => 'Allow all, but exclude specific domains',
19283: includedomain => 'Deny all, but include specific domains',
19284: primary => 'Primary (checked first)',
19285: default => 'Default',
19286: );
19287: }
19288:
19289: sub id_for_thisdom {
19290: my (%servers) = @_;
19291: my %altids;
19292: foreach my $server (keys(%servers)) {
19293: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
19294: if ($serverhome ne $server) {
19295: $altids{$serverhome} = $server;
19296: }
19297: }
19298: return %altids;
19299: }
19300:
19301: sub count_servers {
19302: my ($currbalancer,%servers) = @_;
19303: my (@spares,$numspares);
19304: foreach my $lonhost (sort(keys(%servers))) {
19305: next if ($currbalancer eq $lonhost);
19306: push(@spares,$lonhost);
19307: }
19308: if ($currbalancer) {
19309: $numspares = scalar(@spares);
19310: } else {
19311: $numspares = scalar(@spares) - 1;
19312: }
19313: return ($numspares,@spares);
19314: }
19315:
19316: sub lonbalance_targets_js {
19317: my ($dom,$types,$servers,$settings) = @_;
19318: my $select = &mt('Select');
19319: my ($alltargets,$allishome,$allinsttypes,@alltypes);
19320: if (ref($servers) eq 'HASH') {
19321: $alltargets = join("','",sort(keys(%{$servers})));
19322: my @homedoms;
19323: foreach my $server (sort(keys(%{$servers}))) {
19324: if (&Apache::lonnet::host_domain($server) eq $dom) {
19325: push(@homedoms,'1');
19326: } else {
19327: push(@homedoms,'0');
19328: }
19329: }
19330: $allishome = join("','",@homedoms);
19331: }
19332: if (ref($types) eq 'ARRAY') {
19333: if (@{$types} > 0) {
19334: @alltypes = @{$types};
19335: }
19336: }
19337: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
19338: $allinsttypes = join("','",@alltypes);
19339: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
19340: if (ref($settings) eq 'HASH') {
19341: %existing = %{$settings};
19342: }
19343: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
19344: \%currtargets,\%currrules,\%currcookies);
19345: my $balancers = join("','",sort(keys(%currbalancer)));
19346: return <<"END";
19347:
19348: <script type="text/javascript">
19349: // <![CDATA[
19350:
19351: currBalancers = new Array('$balancers');
19352:
19353: function toggleTargets(balnum) {
19354: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
19355: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
19356: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
19357: var prevbalancer = prevhostitem.value;
19358: var baltotal = document.getElementById('loadbalancing_total').value;
19359: prevhostitem.value = balancer;
19360: if (prevbalancer != '') {
19361: var prevIdx = currBalancers.indexOf(prevbalancer);
19362: if (prevIdx != -1) {
19363: currBalancers.splice(prevIdx,1);
19364: }
19365: }
19366: if (balancer == '') {
19367: hideSpares(balnum);
19368: } else {
19369: var currIdx = currBalancers.indexOf(balancer);
19370: if (currIdx == -1) {
19371: currBalancers.push(balancer);
19372: }
19373: var homedoms = new Array('$allishome');
19374: var ishomedom = homedoms[lonhostitem.selectedIndex];
19375: showSpares(balancer,ishomedom,balnum);
19376: }
19377: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
19378: return;
19379: }
19380:
19381: function showSpares(balancer,ishomedom,balnum) {
19382: var alltargets = new Array('$alltargets');
19383: var insttypes = new Array('$allinsttypes');
19384: var offloadtypes = new Array('primary','default');
19385:
19386: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
19387: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
19388:
19389: for (var i=0; i<offloadtypes.length; i++) {
19390: var count = 0;
19391: for (var j=0; j<alltargets.length; j++) {
19392: if (alltargets[j] != balancer) {
19393: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
19394: item.value = alltargets[j];
19395: item.style.textAlign='left';
19396: item.style.textFace='normal';
19397: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
19398: if (currBalancers.indexOf(alltargets[j]) == -1) {
19399: item.disabled = '';
19400: } else {
19401: item.disabled = 'disabled';
19402: item.checked = false;
19403: }
19404: count ++;
19405: }
19406: }
19407: }
19408: for (var k=0; k<insttypes.length; k++) {
19409: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
19410: if (ishomedom == 1) {
19411: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
19412: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
19413: } else {
19414: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
19415: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
19416: }
19417: } else {
19418: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
19419: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
19420: }
19421: if ((insttypes[k] != '_LC_external') &&
19422: ((insttypes[k] != '_LC_internetdom') ||
19423: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
19424: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
19425: item.options.length = 0;
19426: item.options[0] = new Option("","",true,true);
19427: var idx = 0;
19428: for (var m=0; m<alltargets.length; m++) {
19429: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
19430: idx ++;
19431: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
19432: }
19433: }
19434: }
19435: }
19436: return;
19437: }
19438:
19439: function hideSpares(balnum) {
19440: var alltargets = new Array('$alltargets');
19441: var insttypes = new Array('$allinsttypes');
19442: var offloadtypes = new Array('primary','default');
19443:
19444: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
19445: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
19446:
19447: var total = alltargets.length - 1;
19448: for (var i=0; i<offloadtypes; i++) {
19449: for (var j=0; j<total; j++) {
19450: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
19451: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
19452: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
19453: }
19454: }
19455: for (var k=0; k<insttypes.length; k++) {
19456: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
19457: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
19458: if (insttypes[k] != '_LC_external') {
19459: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
19460: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
19461: }
19462: }
19463: return;
19464: }
19465:
19466: function checkOffloads(item,balnum,type) {
19467: var alltargets = new Array('$alltargets');
19468: var offloadtypes = new Array('primary','default');
19469: if (item.checked) {
19470: var total = alltargets.length - 1;
19471: var other;
19472: if (type == offloadtypes[0]) {
19473: other = offloadtypes[1];
19474: } else {
19475: other = offloadtypes[0];
19476: }
19477: for (var i=0; i<total; i++) {
19478: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
19479: if (server == item.value) {
19480: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
19481: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
19482: }
19483: }
19484: }
19485: }
19486: return;
19487: }
19488:
19489: function singleServerToggle(balnum,type) {
19490: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
19491: if (offloadtoSelIdx == 0) {
19492: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
19493: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
19494:
19495: } else {
19496: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
19497: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
19498: }
19499: return;
19500: }
19501:
19502: function balanceruleChange(formname,balnum,type) {
19503: if (type == '_LC_external') {
19504: return;
19505: }
19506: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
19507: for (var i=0; i<typesRules.length; i++) {
19508: if (formname.elements[typesRules[i]].checked) {
19509: if (formname.elements[typesRules[i]].value != 'specific') {
19510: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
19511: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
19512: } else {
19513: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
19514: }
19515: }
19516: }
19517: return;
19518: }
19519:
19520: function balancerDeleteChange(balnum) {
19521: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
19522: var baltotal = document.getElementById('loadbalancing_total').value;
19523: var addtarget;
19524: var removetarget;
19525: var action = 'delete';
19526: if (document.getElementById('loadbalancing_delete_'+balnum)) {
19527: var lonhost = hostitem.value;
19528: var currIdx = currBalancers.indexOf(lonhost);
19529: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
19530: if (currIdx != -1) {
19531: currBalancers.splice(currIdx,1);
19532: }
19533: addtarget = lonhost;
19534: } else {
19535: if (currIdx == -1) {
19536: currBalancers.push(lonhost);
19537: }
19538: removetarget = lonhost;
19539: action = 'undelete';
19540: }
19541: balancerChange(balnum,baltotal,action,addtarget,removetarget);
19542: }
19543: return;
19544: }
19545:
19546: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
19547: if (baltotal > 1) {
19548: var offloadtypes = new Array('primary','default');
19549: var alltargets = new Array('$alltargets');
19550: var insttypes = new Array('$allinsttypes');
19551: for (var i=0; i<baltotal; i++) {
19552: if (i != balnum) {
19553: for (var j=0; j<offloadtypes.length; j++) {
19554: var total = alltargets.length - 1;
19555: for (var k=0; k<total; k++) {
19556: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
19557: var server = serveritem.value;
19558: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
19559: if (server == addtarget) {
19560: serveritem.disabled = '';
19561: }
19562: }
19563: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
19564: if (server == removetarget) {
19565: serveritem.disabled = 'disabled';
19566: serveritem.checked = false;
19567: }
19568: }
19569: }
19570: }
19571: for (var j=0; j<insttypes.length; j++) {
19572: if (insttypes[j] != '_LC_external') {
19573: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
19574: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
19575: var currSel = singleserver.selectedIndex;
19576: var currVal = singleserver.options[currSel].value;
19577: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
19578: var numoptions = singleserver.options.length;
19579: var needsnew = 1;
19580: for (var k=0; k<numoptions; k++) {
19581: if (singleserver.options[k] == addtarget) {
19582: needsnew = 0;
19583: break;
19584: }
19585: }
19586: if (needsnew == 1) {
19587: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
19588: }
19589: }
19590: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
19591: singleserver.options.length = 0;
19592: if ((currVal) && (currVal != removetarget)) {
19593: singleserver.options[0] = new Option("","",false,false);
19594: } else {
19595: singleserver.options[0] = new Option("","",true,true);
19596: }
19597: var idx = 0;
19598: for (var m=0; m<alltargets.length; m++) {
19599: if (currBalancers.indexOf(alltargets[m]) == -1) {
19600: idx ++;
19601: if (currVal == alltargets[m]) {
19602: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
19603: } else {
19604: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
19605: }
19606: }
19607: }
19608: }
19609: }
19610: }
19611: }
19612: }
19613: }
19614: }
19615: return;
19616: }
19617:
19618: // ]]>
19619: </script>
19620:
19621: END
19622: }
19623:
19624: sub new_spares_js {
19625: my @sparestypes = ('primary','default');
19626: my $types = join("','",@sparestypes);
19627: my $select = &mt('Select');
19628: return <<"END";
19629:
19630: <script type="text/javascript">
19631: // <![CDATA[
19632:
19633: function updateNewSpares(formname,lonhost) {
19634: var types = new Array('$types');
19635: var include = new Array();
19636: var exclude = new Array();
19637: for (var i=0; i<types.length; i++) {
19638: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
19639: for (var j=0; j<spareboxes.length; j++) {
19640: if (formname.elements[spareboxes[j]].checked) {
19641: exclude.push(formname.elements[spareboxes[j]].value);
19642: } else {
19643: include.push(formname.elements[spareboxes[j]].value);
19644: }
19645: }
19646: }
19647: for (var i=0; i<types.length; i++) {
19648: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
19649: var selIdx = newSpare.selectedIndex;
19650: var currnew = newSpare.options[selIdx].value;
19651: var okSpares = new Array();
19652: for (var j=0; j<newSpare.options.length; j++) {
19653: var possible = newSpare.options[j].value;
19654: if (possible != '') {
19655: if (exclude.indexOf(possible) == -1) {
19656: okSpares.push(possible);
19657: } else {
19658: if (currnew == possible) {
19659: selIdx = 0;
19660: }
19661: }
19662: }
19663: }
19664: for (var k=0; k<include.length; k++) {
19665: if (okSpares.indexOf(include[k]) == -1) {
19666: okSpares.push(include[k]);
19667: }
19668: }
19669: okSpares.sort();
19670: newSpare.options.length = 0;
19671: if (selIdx == 0) {
19672: newSpare.options[0] = new Option("$select","",true,true);
19673: } else {
19674: newSpare.options[0] = new Option("$select","",false,false);
19675: }
19676: for (var m=0; m<okSpares.length; m++) {
19677: var idx = m+1;
19678: var selThis = 0;
19679: if (selIdx != 0) {
19680: if (okSpares[m] == currnew) {
19681: selThis = 1;
19682: }
19683: }
19684: if (selThis == 1) {
19685: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
19686: } else {
19687: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
19688: }
19689: }
19690: }
19691: return;
19692: }
19693:
19694: function checkNewSpares(lonhost,type) {
19695: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
19696: var chosen = newSpare.options[newSpare.selectedIndex].value;
19697: if (chosen != '') {
19698: var othertype;
19699: var othernewSpare;
19700: if (type == 'primary') {
19701: othernewSpare = document.getElementById('newspare_default_'+lonhost);
19702: }
19703: if (type == 'default') {
19704: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
19705: }
19706: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
19707: othernewSpare.selectedIndex = 0;
19708: }
19709: }
19710: return;
19711: }
19712:
19713: // ]]>
19714: </script>
19715:
19716: END
19717:
19718: }
19719:
19720: sub common_domprefs_js {
19721: return <<"END";
19722:
19723: <script type="text/javascript">
19724: // <![CDATA[
19725:
19726: function getIndicesByName(formname,item) {
19727: var group = new Array();
19728: for (var i=0;i<formname.elements.length;i++) {
19729: if (formname.elements[i].name == item) {
19730: group.push(formname.elements[i].id);
19731: }
19732: }
19733: return group;
19734: }
19735:
19736: // ]]>
19737: </script>
19738:
19739: END
19740:
19741: }
19742:
19743: sub recaptcha_js {
19744: my %lt = &captcha_phrases();
19745: return <<"END";
19746:
19747: <script type="text/javascript">
19748: // <![CDATA[
19749:
19750: function updateCaptcha(caller,context) {
19751: var privitem;
19752: var pubitem;
19753: var privtext;
19754: var pubtext;
19755: var versionitem;
19756: var versiontext;
19757: if (document.getElementById(context+'_recaptchapub')) {
19758: pubitem = document.getElementById(context+'_recaptchapub');
19759: } else {
19760: return;
19761: }
19762: if (document.getElementById(context+'_recaptchapriv')) {
19763: privitem = document.getElementById(context+'_recaptchapriv');
19764: } else {
19765: return;
19766: }
19767: if (document.getElementById(context+'_recaptchapubtxt')) {
19768: pubtext = document.getElementById(context+'_recaptchapubtxt');
19769: } else {
19770: return;
19771: }
19772: if (document.getElementById(context+'_recaptchaprivtxt')) {
19773: privtext = document.getElementById(context+'_recaptchaprivtxt');
19774: } else {
19775: return;
19776: }
19777: if (document.getElementById(context+'_recaptchaversion')) {
19778: versionitem = document.getElementById(context+'_recaptchaversion');
19779: } else {
19780: return;
19781: }
19782: if (document.getElementById(context+'_recaptchavertxt')) {
19783: versiontext = document.getElementById(context+'_recaptchavertxt');
19784: } else {
19785: return;
19786: }
19787: if (caller.checked) {
19788: if (caller.value == 'recaptcha') {
19789: pubitem.type = 'text';
19790: privitem.type = 'text';
19791: pubitem.size = '40';
19792: privitem.size = '40';
19793: pubtext.innerHTML = "$lt{'pub'}";
19794: privtext.innerHTML = "$lt{'priv'}";
19795: versionitem.type = 'text';
19796: versionitem.size = '3';
19797: versiontext.innerHTML = "$lt{'ver'}";
19798: } else {
19799: pubitem.type = 'hidden';
19800: privitem.type = 'hidden';
19801: versionitem.type = 'hidden';
19802: pubtext.innerHTML = '';
19803: privtext.innerHTML = '';
19804: versiontext.innerHTML = '';
19805: }
19806: }
19807: return;
19808: }
19809:
19810: // ]]>
19811: </script>
19812:
19813: END
19814:
19815: }
19816:
19817: sub toggle_display_js {
19818: return <<"END";
19819:
19820: <script type="text/javascript">
19821: // <![CDATA[
19822:
19823: function toggleDisplay(domForm,caller) {
19824: if (document.getElementById(caller)) {
19825: var divitem = document.getElementById(caller);
19826: var optionsElement = domForm.coursecredits;
19827: var checkval = 1;
19828: var dispval = 'block';
19829: var selfcreateRegExp = /^cancreate_emailverified/;
19830: if (caller == 'emailoptions') {
19831: optionsElement = domForm.cancreate_email;
19832: }
19833: if (caller == 'studentsubmission') {
19834: optionsElement = domForm.postsubmit;
19835: }
19836: if (caller == 'cloneinstcode') {
19837: optionsElement = domForm.canclone;
19838: checkval = 'instcode';
19839: }
19840: if (selfcreateRegExp.test(caller)) {
19841: optionsElement = domForm.elements[caller];
19842: checkval = 'other';
19843: dispval = 'inline'
19844: }
19845: if (optionsElement.length) {
19846: var currval;
19847: for (var i=0; i<optionsElement.length; i++) {
19848: if (optionsElement[i].checked) {
19849: currval = optionsElement[i].value;
19850: }
19851: }
19852: if (currval == checkval) {
19853: divitem.style.display = dispval;
19854: } else {
19855: divitem.style.display = 'none';
19856: }
19857: }
19858: }
19859: return;
19860: }
19861:
19862: // ]]>
19863: </script>
19864:
19865: END
19866:
19867: }
19868:
19869: sub captcha_phrases {
19870: return &Apache::lonlocal::texthash (
19871: priv => 'Private key',
19872: pub => 'Public key',
19873: original => 'original (CAPTCHA)',
19874: recaptcha => 'successor (ReCAPTCHA)',
19875: notused => 'unused',
19876: ver => 'ReCAPTCHA version (1 or 2)',
19877: );
19878: }
19879:
19880: sub devalidate_remote_domconfs {
19881: my ($dom,$cachekeys) = @_;
19882: return unless (ref($cachekeys) eq 'HASH');
19883: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19884: my %thismachine;
19885: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
19886: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
19887: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
19888: 'ipaccess');
19889: my %cache_by_lonhost;
19890: if (exists($cachekeys->{'samllanding'})) {
19891: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
19892: my %landing = %{$cachekeys->{'samllanding'}};
19893: my %domservers = &Apache::lonnet::get_servers($dom);
19894: if (keys(%domservers)) {
19895: foreach my $server (keys(%domservers)) {
19896: my @cached;
19897: next if ($thismachine{$server});
19898: if ($landing{$server}) {
19899: push(@cached,&escape('samllanding').':'.&escape($server));
19900: }
19901: if (@cached) {
19902: $cache_by_lonhost{$server} = \@cached;
19903: }
19904: }
19905: }
19906: }
19907: }
19908: if (keys(%servers)) {
19909: foreach my $server (keys(%servers)) {
19910: next if ($thismachine{$server});
19911: my @cached;
19912: foreach my $name (@posscached) {
19913: if ($cachekeys->{$name}) {
19914: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
19915: if (ref($cachekeys->{$name}) eq 'HASH') {
19916: foreach my $key (keys(%{$cachekeys->{$name}})) {
19917: push(@cached,&escape($name).':'.&escape($key));
19918: }
19919: }
19920: } else {
19921: push(@cached,&escape($name).':'.&escape($dom));
19922: }
19923: }
19924: }
19925: if ((exists($cache_by_lonhost{$server})) &&
19926: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
19927: push(@cached,@{$cache_by_lonhost{$server}});
19928: }
19929: if (@cached) {
19930: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
19931: }
19932: }
19933: }
19934: return;
19935: }
19936:
19937: 1;
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