1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.118.2.6 2022/02/21 13:56:22 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: print => \&print_defaults,
303: modify => \&modify_defaults,
304: },
305: 'wafproxy' =>
306: { text => 'Web Application Firewall/Reverse Proxy',
307: help => 'Domain_Configuration_WAF_Proxy',
308: header => [{col1 => 'Domain(s)',
309: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
310: },
311: {col1 => 'Domain(s)',
312: col2 => 'WAF Configuration',}],
313: print => \&print_wafproxy,
314: modify => \&modify_wafproxy,
315: },
316: 'passwords' =>
317: { text => 'Passwords (Internal authentication)',
318: help => 'Domain_Configuration_Passwords',
319: header => [{col1 => 'Resetting Forgotten Password',
320: col2 => 'Settings'},
321: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
322: col2 => 'Settings'},
323: {col1 => 'Rules for LON-CAPA Passwords',
324: col2 => 'Settings'},
325: {col1 => 'Course Owner Changing Student Passwords',
326: col2 => 'Settings'}],
327: print => \&print_passwords,
328: modify => \&modify_passwords,
329: },
330: 'quotas' =>
331: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
332: help => 'Domain_Configuration_Quotas',
333: header => [{col1 => 'User affiliation',
334: col2 => 'Available tools',
335: col3 => 'Quotas, MB; (Authoring requires role)',}],
336: print => \&print_quotas,
337: modify => \&modify_quotas,
338: },
339: 'autoenroll' =>
340: { text => 'Auto-enrollment settings',
341: help => 'Domain_Configuration_Auto_Enrollment',
342: header => [{col1 => 'Configuration setting',
343: col2 => 'Value(s)'}],
344: print => \&print_autoenroll,
345: modify => \&modify_autoenroll,
346: },
347: 'autoupdate' =>
348: { text => 'Auto-update settings',
349: help => 'Domain_Configuration_Auto_Updates',
350: header => [{col1 => 'Setting',
351: col2 => 'Value',},
352: {col1 => 'Setting',
353: col2 => 'Affiliation'},
354: {col1 => 'User population',
355: col2 => 'Updatable user data'}],
356: print => \&print_autoupdate,
357: modify => \&modify_autoupdate,
358: },
359: 'autocreate' =>
360: { text => 'Auto-course creation settings',
361: help => 'Domain_Configuration_Auto_Creation',
362: header => [{col1 => 'Configuration Setting',
363: col2 => 'Value',}],
364: print => \&print_autocreate,
365: modify => \&modify_autocreate,
366: },
367: 'directorysrch' =>
368: { text => 'Directory searches',
369: help => 'Domain_Configuration_InstDirectory_Search',
370: header => [{col1 => 'Institutional Directory Setting',
371: col2 => 'Value',},
372: {col1 => 'LON-CAPA Directory Setting',
373: col2 => 'Value',}],
374: print => \&print_directorysrch,
375: modify => \&modify_directorysrch,
376: },
377: 'contacts' =>
378: { text => 'E-mail addresses and helpform',
379: help => 'Domain_Configuration_Contact_Info',
380: header => [{col1 => 'Default e-mail addresses',
381: col2 => 'Value',},
382: {col1 => 'Recipient(s) for notifications',
383: col2 => 'Value',},
384: {col1 => 'Nightly status check e-mail',
385: col2 => 'Settings',},
386: {col1 => 'Ask helpdesk form settings',
387: col2 => 'Value',},],
388: print => \&print_contacts,
389: modify => \&modify_contacts,
390: },
391: 'usercreation' =>
392: { text => 'User creation',
393: help => 'Domain_Configuration_User_Creation',
394: header => [{col1 => 'Format rule type',
395: col2 => 'Format rules in force'},
396: {col1 => 'User account creation',
397: col2 => 'Usernames which may be created',},
398: {col1 => 'Context',
399: col2 => 'Assignable authentication types'}],
400: print => \&print_usercreation,
401: modify => \&modify_usercreation,
402: },
403: 'selfcreation' =>
404: { text => 'Users self-creating accounts',
405: help => 'Domain_Configuration_Self_Creation',
406: header => [{col1 => 'Self-creation with institutional username',
407: col2 => 'Enabled?'},
408: {col1 => 'Institutional user type (login/SSO self-creation)',
409: col2 => 'Information user can enter'},
410: {col1 => 'Self-creation with e-mail verification',
411: col2 => 'Settings'}],
412: print => \&print_selfcreation,
413: modify => \&modify_selfcreation,
414: },
415: 'usermodification' =>
416: { text => 'User modification',
417: help => 'Domain_Configuration_User_Modification',
418: header => [{col1 => 'Target user has role',
419: col2 => 'User information updatable in author context'},
420: {col1 => 'Target user has role',
421: col2 => 'User information updatable in course context'}],
422: print => \&print_usermodification,
423: modify => \&modify_usermodification,
424: },
425: 'scantron' =>
426: { text => 'Bubblesheet format',
427: help => 'Domain_Configuration_Scantron_Format',
428: header => [ {col1 => 'Bubblesheet format file',
429: col2 => ''},
430: {col1 => 'Bubblesheet data upload formats',
431: col2 => 'Settings'}],
432: print => \&print_scantron,
433: modify => \&modify_scantron,
434: },
435: 'requestcourses' =>
436: {text => 'Request creation of courses',
437: help => 'Domain_Configuration_Request_Courses',
438: header => [{col1 => 'User affiliation',
439: col2 => 'Availability/Processing of requests',},
440: {col1 => 'Setting',
441: col2 => 'Value'},
442: {col1 => 'Available textbooks',
443: col2 => ''},
444: {col1 => 'Available templates',
445: col2 => ''},
446: {col1 => 'Validation (not official courses)',
447: col2 => 'Value'},],
448: print => \&print_quotas,
449: modify => \&modify_quotas,
450: },
451: 'requestauthor' =>
452: {text => 'Request Authoring Space',
453: help => 'Domain_Configuration_Request_Author',
454: header => [{col1 => 'User affiliation',
455: col2 => 'Availability/Processing of requests',},
456: {col1 => 'Setting',
457: col2 => 'Value'}],
458: print => \&print_quotas,
459: modify => \&modify_quotas,
460: },
461: 'coursecategories' =>
462: { text => 'Cataloging of courses/communities',
463: help => 'Domain_Configuration_Cataloging_Courses',
464: header => [{col1 => 'Catalog type/availability',
465: col2 => '',},
466: {col1 => 'Category settings for standard catalog',
467: col2 => '',},
468: {col1 => 'Categories',
469: col2 => '',
470: }],
471: print => \&print_coursecategories,
472: modify => \&modify_coursecategories,
473: },
474: 'serverstatuses' =>
475: {text => 'Access to server status pages',
476: help => 'Domain_Configuration_Server_Status',
477: header => [{col1 => 'Status Page',
478: col2 => 'Other named users',
479: col3 => 'Specific IPs',
480: }],
481: print => \&print_serverstatuses,
482: modify => \&modify_serverstatuses,
483: },
484: 'helpsettings' =>
485: {text => 'Support settings',
486: help => 'Domain_Configuration_Help_Settings',
487: header => [{col1 => 'Help Page Settings (logged-in users)',
488: col2 => 'Value'},
489: {col1 => 'Helpdesk Roles',
490: col2 => 'Settings'},],
491: print => \&print_helpsettings,
492: modify => \&modify_helpsettings,
493: },
494: 'coursedefaults' =>
495: {text => 'Course/Community defaults',
496: help => 'Domain_Configuration_Course_Defaults',
497: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
498: col2 => 'Value',},
499: {col1 => 'Defaults which can be overridden for each course by a DC',
500: col2 => 'Value',},],
501: print => \&print_coursedefaults,
502: modify => \&modify_coursedefaults,
503: },
504: 'selfenrollment' =>
505: {text => 'Self-enrollment in Course/Community',
506: help => 'Domain_Configuration_Selfenrollment',
507: header => [{col1 => 'Configuration Rights',
508: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
509: {col1 => 'Defaults',
510: col2 => 'Value'},
511: {col1 => 'Self-enrollment validation (optional)',
512: col2 => 'Value'},],
513: print => \&print_selfenrollment,
514: modify => \&modify_selfenrollment,
515: },
516: 'usersessions' =>
517: {text => 'User session hosting/offloading',
518: help => 'Domain_Configuration_User_Sessions',
519: header => [{col1 => 'Domain server',
520: col2 => 'Servers to offload sessions to when busy'},
521: {col1 => 'Hosting of users from other domains',
522: col2 => 'Rules'},
523: {col1 => "Hosting domain's own users elsewhere",
524: col2 => 'Rules'}],
525: print => \&print_usersessions,
526: modify => \&modify_usersessions,
527: },
528: 'loadbalancing' =>
529: {text => 'Dedicated Load Balancer(s)',
530: help => 'Domain_Configuration_Load_Balancing',
531: header => [{col1 => 'Balancers',
532: col2 => 'Default destinations',
533: col3 => 'User affiliation',
534: col4 => 'Overrides'},
535: ],
536: print => \&print_loadbalancing,
537: modify => \&modify_loadbalancing,
538: },
539: 'ltitools' =>
540: {text => 'External Tools (LTI)',
541: help => 'Domain_Configuration_LTI_Tools',
542: header => [{col1 => 'Setting',
543: col2 => 'Value',}],
544: print => \&print_ltitools,
545: modify => \&modify_ltitools,
546: },
547: 'lti' =>
548: {text => 'LTI Link Protection and LTI Consumers',
549: help => 'Domain_Configuration_LTI_Provider',
550: header => [{col1 => 'Encryption of shared secrets',
551: col2 => 'Settings'},
552: {col1 => 'Rules for shared secrets',
553: col2 => 'Settings'},
554: {col1 => 'Link Protectors',
555: col2 => 'Settings'},],
556: print => \&print_lti,
557: modify => \&modify_lti,
558: },
559: 'ipaccess' =>
560: {text => 'IP-based access control',
561: help => 'Domain_Configuration_IP_Access',
562: header => [{col1 => 'Setting',
563: col2 => 'Value'},],
564: print => \&print_ipaccess,
565: modify => \&modify_ipaccess,
566: },
567: );
568: if (keys(%servers) > 1) {
569: $prefs{'login'} = { text => 'Log-in page options',
570: help => 'Domain_Configuration_Login_Page',
571: header => [{col1 => 'Log-in Service',
572: col2 => 'Server Setting',},
573: {col1 => 'Log-in Page Items',
574: col2 => 'Settings'},
575: {col1 => 'Log-in Help',
576: col2 => 'Value'},
577: {col1 => 'Custom HTML in document head',
578: col2 => 'Value'},
579: {col1 => 'SSO',
580: col2 => 'Dual login: SSO and non-SSO options'},
581: ],
582: print => \&print_login,
583: modify => \&modify_login,
584: };
585: }
586:
587: my @roles = ('student','coordinator','author','admin');
588: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
589: &Apache::lonhtmlcommon::add_breadcrumb
590: ({href=>"javascript:changePage(document.$phase,'pickactions')",
591: text=>"Settings to display/modify"});
592: my $confname = $dom.'-domainconfig';
593:
594: if ($phase eq 'process') {
595: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
596: \%prefs,\%domconfig,$confname,\@roles);
597: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
598: $r->rflush();
599: &devalidate_remote_domconfs($dom,$result);
600: }
601: } elsif ($phase eq 'display') {
602: my $js = &recaptcha_js().
603: &toggle_display_js();
604: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
605: my ($othertitle,$usertypes,$types) =
606: &Apache::loncommon::sorted_inst_types($dom);
607: $js .= &lonbalance_targets_js($dom,$types,\%servers,
608: $domconfig{'loadbalancing'}).
609: &new_spares_js().
610: &common_domprefs_js().
611: &Apache::loncommon::javascript_array_indexof();
612: }
613: if (grep(/^requestcourses$/,@actions)) {
614: my $javascript_validations;
615: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
616: $js .= <<END;
617: <script type="text/javascript">
618: $javascript_validations
619: </script>
620: $coursebrowserjs
621: END
622: } elsif (grep(/^ipaccess$/,@actions)) {
623: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
624: }
625: if (grep(/^selfcreation$/,@actions)) {
626: $js .= &selfcreate_javascript();
627: }
628: if (grep(/^contacts$/,@actions)) {
629: $js .= &contacts_javascript();
630: }
631: if (grep(/^scantron$/,@actions)) {
632: $js .= &scantron_javascript();
633: }
634: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
635: } else {
636: # check if domconfig user exists for the domain.
637: my $servadm = $r->dir_config('lonAdmEMail');
638: my ($configuserok,$author_ok,$switchserver) =
639: &config_check($dom,$confname,$servadm);
640: unless ($configuserok eq 'ok') {
641: &Apache::lonconfigsettings::print_header($r,$phase,$context);
642: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
643: $confname).
644: '<br />'
645: );
646: if ($switchserver) {
647: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
648: '<br />'.
649: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
650: '<br />'.
651: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
652: '<br />'.
653: &mt('To do that now, use the following link: [_1]',$switchserver)
654: );
655: } else {
656: $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.').
657: '<br />'.
658: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
659: );
660: }
661: $r->print(&Apache::loncommon::end_page());
662: return OK;
663: }
664: if (keys(%domconfig) == 0) {
665: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
666: my @ids=&Apache::lonnet::current_machine_ids();
667: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
668: my %designhash = &Apache::loncommon::get_domainconf($dom);
669: my @loginimages = ('img','logo','domlogo','login');
670: my $custom_img_count = 0;
671: foreach my $img (@loginimages) {
672: if ($designhash{$dom.'.login.'.$img} ne '') {
673: $custom_img_count ++;
674: }
675: }
676: foreach my $role (@roles) {
677: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
678: $custom_img_count ++;
679: }
680: }
681: if ($custom_img_count > 0) {
682: &Apache::lonconfigsettings::print_header($r,$phase,$context);
683: my $switch_server = &check_switchserver($dom,$confname);
684: $r->print(
685: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
686: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
687: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
688: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
689: if ($switch_server) {
690: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
691: }
692: $r->print(&Apache::loncommon::end_page());
693: return OK;
694: }
695: }
696: }
697: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
698: }
699: return OK;
700: }
701:
702: sub process_changes {
703: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
704: my %domconfig;
705: if (ref($values) eq 'HASH') {
706: %domconfig = %{$values};
707: }
708: my $output;
709: if ($action eq 'login') {
710: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
711: } elsif ($action eq 'rolecolors') {
712: $output = &modify_rolecolors($r,$dom,$confname,$roles,
713: $lastactref,%domconfig);
714: } elsif ($action eq 'quotas') {
715: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
716: } elsif ($action eq 'autoenroll') {
717: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
718: } elsif ($action eq 'autoupdate') {
719: $output = &modify_autoupdate($dom,%domconfig);
720: } elsif ($action eq 'autocreate') {
721: $output = &modify_autocreate($dom,%domconfig);
722: } elsif ($action eq 'directorysrch') {
723: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
724: } elsif ($action eq 'usercreation') {
725: $output = &modify_usercreation($dom,%domconfig);
726: } elsif ($action eq 'selfcreation') {
727: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
728: } elsif ($action eq 'usermodification') {
729: $output = &modify_usermodification($dom,%domconfig);
730: } elsif ($action eq 'contacts') {
731: $output = &modify_contacts($dom,$lastactref,%domconfig);
732: } elsif ($action eq 'defaults') {
733: $output = &modify_defaults($dom,$lastactref,%domconfig);
734: } elsif ($action eq 'scantron') {
735: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
736: } elsif ($action eq 'coursecategories') {
737: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
738: } elsif ($action eq 'serverstatuses') {
739: $output = &modify_serverstatuses($dom,%domconfig);
740: } elsif ($action eq 'requestcourses') {
741: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
742: } elsif ($action eq 'requestauthor') {
743: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
744: } elsif ($action eq 'helpsettings') {
745: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
746: } elsif ($action eq 'coursedefaults') {
747: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
748: } elsif ($action eq 'selfenrollment') {
749: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
750: } elsif ($action eq 'usersessions') {
751: $output = &modify_usersessions($dom,$lastactref,%domconfig);
752: } elsif ($action eq 'loadbalancing') {
753: $output = &modify_loadbalancing($dom,%domconfig);
754: } elsif ($action eq 'lti') {
755: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
756: } elsif ($action eq 'passwords') {
757: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
758: } elsif ($action eq 'ltitools') {
759: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
760: } elsif ($action eq 'wafproxy') {
761: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
762: } elsif ($action eq 'ipaccess') {
763: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
764: }
765: return $output;
766: }
767:
768: sub print_config_box {
769: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
770: my $rowtotal = 0;
771: my $output;
772: if ($action eq 'coursecategories') {
773: $output = &coursecategories_javascript($settings);
774: } elsif ($action eq 'defaults') {
775: $output = &defaults_javascript($settings);
776: } elsif ($action eq 'passwords') {
777: $output = &passwords_javascript($action);
778: } elsif ($action eq 'helpsettings') {
779: my (%privs,%levelscurrent);
780: my %full=();
781: my %levels=(
782: course => {},
783: domain => {},
784: system => {},
785: );
786: my $context = 'domain';
787: my $crstype = 'Course';
788: my $formname = 'display';
789: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
790: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
791: $output =
792: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
793: \@templateroles);
794: } elsif ($action eq 'ltitools') {
795: $output .= <itools_javascript($settings);
796: } elsif ($action eq 'lti') {
797: $output .= &passwords_javascript('secrets')."\n".
798: <i_javascript($dom,$settings);
799: } elsif ($action eq 'wafproxy') {
800: $output .= &wafproxy_javascript($dom);
801: } elsif ($action eq 'autoupdate') {
802: $output .= &autoupdate_javascript();
803: } elsif ($action eq 'autoenroll') {
804: $output .= &autoenroll_javascript();
805: } elsif ($action eq 'login') {
806: $output .= &saml_javascript();
807: } elsif ($action eq 'ipaccess') {
808: $output .= &ipaccess_javascript($settings);
809: }
810: $output .=
811: '<table class="LC_nested_outer">
812: <tr>
813: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
814: &mt($item->{text}).' '.
815: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
816: '</tr>';
817: $rowtotal ++;
818: my $numheaders = 1;
819: if (ref($item->{'header'}) eq 'ARRAY') {
820: $numheaders = scalar(@{$item->{'header'}});
821: }
822: if ($numheaders > 1) {
823: my $colspan = '';
824: my $rightcolspan = '';
825: my $leftnobr = '';
826: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
827: ($action eq 'directorysrch') ||
828: (($action eq 'login') && ($numheaders < 5))) {
829: $colspan = ' colspan="2"';
830: }
831: if ($action eq 'usersessions') {
832: $rightcolspan = ' colspan="3"';
833: }
834: if ($action eq 'passwords') {
835: $leftnobr = ' LC_nobreak';
836: }
837: $output .= '
838: <tr>
839: <td>
840: <table class="LC_nested">
841: <tr class="LC_info_row">
842: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
843: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
844: </tr>';
845: $rowtotal ++;
846: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
847: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
848: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
849: ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy') || ($action eq 'lti')) {
850: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
851: } elsif ($action eq 'passwords') {
852: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
853: } elsif ($action eq 'coursecategories') {
854: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
855: } elsif ($action eq 'scantron') {
856: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
857: } elsif ($action eq 'login') {
858: if ($numheaders == 5) {
859: $colspan = ' colspan="2"';
860: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
861: } else {
862: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
863: }
864: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
865: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
866: } elsif ($action eq 'rolecolors') {
867: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
868: }
869: $output .= '
870: </table>
871: </td>
872: </tr>
873: <tr>
874: <td>
875: <table class="LC_nested">
876: <tr class="LC_info_row">
877: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
878: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
879: </tr>';
880: $rowtotal ++;
881: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
882: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
883: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
884: ($action eq 'contacts') || ($action eq 'passwords') || ($action eq 'lti')) {
885: if ($action eq 'coursecategories') {
886: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
887: $colspan = ' colspan="2"';
888: } elsif ($action eq 'passwords') {
889: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
890: } else {
891: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
892: }
893: $output .= '
894: </table>
895: </td>
896: </tr>
897: <tr>
898: <td>
899: <table class="LC_nested">
900: <tr class="LC_info_row">
901: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
902: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
903: </tr>'."\n";
904: if ($action eq 'coursecategories') {
905: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
906: } elsif (($action eq 'contacts') || ($action eq 'passwords')) {
907: if ($action eq 'passwords') {
908: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
909: } else {
910: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
911: }
912: $output .= '
913: </tr>
914: </table>
915: </td>
916: </tr>
917: <tr>
918: <td>
919: <table class="LC_nested">
920: <tr class="LC_info_row">
921: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
922: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
923: if ($action eq 'passwords') {
924: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
925: } else {
926: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
927: }
928: $output .= '
929: </table>
930: </td>
931: </tr>
932: <tr>';
933: } else {
934: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
935: }
936: $rowtotal ++;
937: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
938: ($action eq 'defaults') || ($action eq 'directorysrch') ||
939: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
940: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
941: } elsif ($action eq 'scantron') {
942: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
943: } elsif ($action eq 'login') {
944: if ($numheaders == 5) {
945: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
946: </table>
947: </td>
948: </tr>
949: <tr>
950: <td>
951: <table class="LC_nested">
952: <tr class="LC_info_row">
953: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
954: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
955: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
956: $rowtotal ++;
957: } else {
958: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
959: }
960: $output .= '
961: </table>
962: </td>
963: </tr>
964: <tr>
965: <td>
966: <table class="LC_nested">
967: <tr class="LC_info_row">';
968: if ($numheaders == 5) {
969: $output .= '
970: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
971: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
972: </tr>';
973: } else {
974: $output .= '
975: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
976: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
977: </tr>';
978: }
979: $rowtotal ++;
980: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
981: </table>
982: </td>
983: </tr>
984: <tr>
985: <td>
986: <table class="LC_nested">
987: <tr class="LC_info_row">';
988: if ($numheaders == 5) {
989: $output .= '
990: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
991: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
992: </tr>';
993: } else {
994: $output .= '
995: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
996: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
997: </tr>';
998: }
999: $rowtotal ++;
1000: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1001: } elsif ($action eq 'requestcourses') {
1002: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1003: $rowtotal ++;
1004: $output .= &print_studentcode($settings,\$rowtotal).'
1005: </table>
1006: </td>
1007: </tr>
1008: <tr>
1009: <td>
1010: <table class="LC_nested">
1011: <tr class="LC_info_row">
1012: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1013: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1014: &textbookcourses_javascript($settings).
1015: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1016: </table>
1017: </td>
1018: </tr>
1019: <tr>
1020: <td>
1021: <table class="LC_nested">
1022: <tr class="LC_info_row">
1023: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1024: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1025: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1026: </table>
1027: </td>
1028: </tr>
1029: <tr>
1030: <td>
1031: <table class="LC_nested">
1032: <tr class="LC_info_row">
1033: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1034: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1035: </tr>'.
1036: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1037: } elsif ($action eq 'requestauthor') {
1038: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1039: $rowtotal ++;
1040: } elsif ($action eq 'rolecolors') {
1041: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1042: </table>
1043: </td>
1044: </tr>
1045: <tr>
1046: <td>
1047: <table class="LC_nested">
1048: <tr class="LC_info_row">
1049: <td class="LC_left_item"'.$colspan.' valign="top">'.
1050: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1051: <td class="LC_right_item" valign="top">'.
1052: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1053: </tr>'.
1054: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1055: </table>
1056: </td>
1057: </tr>
1058: <tr>
1059: <td>
1060: <table class="LC_nested">
1061: <tr class="LC_info_row">
1062: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1063: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1064: </tr>'.
1065: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1066: $rowtotal += 2;
1067: }
1068: } else {
1069: $output .= '
1070: <tr>
1071: <td>
1072: <table class="LC_nested">
1073: <tr class="LC_info_row">';
1074: if ($action eq 'login') {
1075: $output .= '
1076: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1077: } elsif ($action eq 'serverstatuses') {
1078: $output .= '
1079: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
1080: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1081:
1082: } else {
1083: $output .= '
1084: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1085: }
1086: if (defined($item->{'header'}->[0]->{'col3'})) {
1087: $output .= '<td class="LC_left_item" valign="top">'.
1088: &mt($item->{'header'}->[0]->{'col2'});
1089: if ($action eq 'serverstatuses') {
1090: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1091: }
1092: } else {
1093: $output .= '<td class="LC_right_item" valign="top">'.
1094: &mt($item->{'header'}->[0]->{'col2'});
1095: }
1096: $output .= '</td>';
1097: if ($item->{'header'}->[0]->{'col3'}) {
1098: if (defined($item->{'header'}->[0]->{'col4'})) {
1099: $output .= '<td class="LC_left_item" valign="top">'.
1100: &mt($item->{'header'}->[0]->{'col3'});
1101: } else {
1102: $output .= '<td class="LC_right_item" valign="top">'.
1103: &mt($item->{'header'}->[0]->{'col3'});
1104: }
1105: if ($action eq 'serverstatuses') {
1106: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1107: }
1108: $output .= '</td>';
1109: }
1110: if ($item->{'header'}->[0]->{'col4'}) {
1111: $output .= '<td class="LC_right_item" valign="top">'.
1112: &mt($item->{'header'}->[0]->{'col4'});
1113: }
1114: $output .= '</tr>';
1115: $rowtotal ++;
1116: if ($action eq 'quotas') {
1117: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1118: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1119: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1120: ($action eq 'ltitools') || ($action eq 'ipaccess')) {
1121: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1122: }
1123: }
1124: $output .= '
1125: </table>
1126: </td>
1127: </tr>
1128: </table><br />';
1129: return ($output,$rowtotal);
1130: }
1131:
1132: sub print_login {
1133: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1134: my ($css_class,$datatable,$switchserver,%lt);
1135: my %choices = &login_choices();
1136: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1137: %lt = &login_file_options();
1138: $switchserver = &check_switchserver($dom,$confname);
1139: }
1140:
1141: if ($caller eq 'service') {
1142: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1143: my $choice = $choices{'disallowlogin'};
1144: $css_class = ' class="LC_odd_row"';
1145: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1146: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1147: '<th>'.$choices{'server'}.'</th>'.
1148: '<th>'.$choices{'serverpath'}.'</th>'.
1149: '<th>'.$choices{'custompath'}.'</th>'.
1150: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1151: my %disallowed;
1152: if (ref($settings) eq 'HASH') {
1153: if (ref($settings->{'loginvia'}) eq 'HASH') {
1154: %disallowed = %{$settings->{'loginvia'}};
1155: }
1156: }
1157: foreach my $lonhost (sort(keys(%servers))) {
1158: my $direct = 'selected="selected"';
1159: if (ref($disallowed{$lonhost}) eq 'HASH') {
1160: if ($disallowed{$lonhost}{'server'} ne '') {
1161: $direct = '';
1162: }
1163: }
1164: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1165: '<td><select name="'.$lonhost.'_server">'.
1166: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1167: '</option>';
1168: foreach my $hostid (sort(keys(%servers))) {
1169: next if ($servers{$hostid} eq $servers{$lonhost});
1170: my $selected = '';
1171: if (ref($disallowed{$lonhost}) eq 'HASH') {
1172: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1173: $selected = 'selected="selected"';
1174: }
1175: }
1176: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1177: $servers{$hostid}.'</option>';
1178: }
1179: $datatable .= '</select></td>'.
1180: '<td><select name="'.$lonhost.'_serverpath">';
1181: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1182: my $pathname = $path;
1183: if ($path eq 'custom') {
1184: $pathname = &mt('Custom Path').' ->';
1185: }
1186: my $selected = '';
1187: if (ref($disallowed{$lonhost}) eq 'HASH') {
1188: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1189: $selected = 'selected="selected"';
1190: }
1191: } elsif ($path eq '') {
1192: $selected = 'selected="selected"';
1193: }
1194: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1195: }
1196: $datatable .= '</select></td>';
1197: my ($custom,$exempt);
1198: if (ref($disallowed{$lonhost}) eq 'HASH') {
1199: $custom = $disallowed{$lonhost}{'custompath'};
1200: $exempt = $disallowed{$lonhost}{'exempt'};
1201: }
1202: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1203: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1204: '</tr>';
1205: }
1206: $datatable .= '</table></td></tr>';
1207: return $datatable;
1208: } elsif ($caller eq 'page') {
1209: my %defaultchecked = (
1210: 'coursecatalog' => 'on',
1211: 'helpdesk' => 'on',
1212: 'adminmail' => 'off',
1213: 'newuser' => 'off',
1214: );
1215: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1216: my (%checkedon,%checkedoff);
1217: foreach my $item (@toggles) {
1218: if ($defaultchecked{$item} eq 'on') {
1219: $checkedon{$item} = ' checked="checked" ';
1220: $checkedoff{$item} = ' ';
1221: } elsif ($defaultchecked{$item} eq 'off') {
1222: $checkedoff{$item} = ' checked="checked" ';
1223: $checkedon{$item} = ' ';
1224: }
1225: }
1226: my @images = ('img','logo','domlogo','login');
1227: my @alttext = ('img','logo','domlogo');
1228: my @logintext = ('textcol','bgcol');
1229: my @bgs = ('pgbg','mainbg','sidebg');
1230: my @links = ('link','alink','vlink');
1231: my %designhash = &Apache::loncommon::get_domainconf($dom);
1232: my %defaultdesign = %Apache::loncommon::defaultdesign;
1233: my (%is_custom,%designs);
1234: my %defaults = (
1235: font => $defaultdesign{'login.font'},
1236: );
1237: foreach my $item (@images) {
1238: $defaults{$item} = $defaultdesign{'login.'.$item};
1239: $defaults{'showlogo'}{$item} = 1;
1240: }
1241: foreach my $item (@bgs) {
1242: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1243: }
1244: foreach my $item (@logintext) {
1245: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1246: }
1247: foreach my $item (@links) {
1248: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1249: }
1250: if (ref($settings) eq 'HASH') {
1251: foreach my $item (@toggles) {
1252: if ($settings->{$item} eq '1') {
1253: $checkedon{$item} = ' checked="checked" ';
1254: $checkedoff{$item} = ' ';
1255: } elsif ($settings->{$item} eq '0') {
1256: $checkedoff{$item} = ' checked="checked" ';
1257: $checkedon{$item} = ' ';
1258: }
1259: }
1260: foreach my $item (@images) {
1261: if (defined($settings->{$item})) {
1262: $designs{$item} = $settings->{$item};
1263: $is_custom{$item} = 1;
1264: }
1265: if (defined($settings->{'showlogo'}{$item})) {
1266: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1267: }
1268: }
1269: foreach my $item (@alttext) {
1270: if (ref($settings->{'alttext'}) eq 'HASH') {
1271: if ($settings->{'alttext'}->{$item} ne '') {
1272: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1273: }
1274: }
1275: }
1276: foreach my $item (@logintext) {
1277: if ($settings->{$item} ne '') {
1278: $designs{'logintext'}{$item} = $settings->{$item};
1279: $is_custom{$item} = 1;
1280: }
1281: }
1282: if ($settings->{'font'} ne '') {
1283: $designs{'font'} = $settings->{'font'};
1284: $is_custom{'font'} = 1;
1285: }
1286: foreach my $item (@bgs) {
1287: if ($settings->{$item} ne '') {
1288: $designs{'bgs'}{$item} = $settings->{$item};
1289: $is_custom{$item} = 1;
1290: }
1291: }
1292: foreach my $item (@links) {
1293: if ($settings->{$item} ne '') {
1294: $designs{'links'}{$item} = $settings->{$item};
1295: $is_custom{$item} = 1;
1296: }
1297: }
1298: } else {
1299: if ($designhash{$dom.'.login.font'} ne '') {
1300: $designs{'font'} = $designhash{$dom.'.login.font'};
1301: $is_custom{'font'} = 1;
1302: }
1303: foreach my $item (@images) {
1304: if ($designhash{$dom.'.login.'.$item} ne '') {
1305: $designs{$item} = $designhash{$dom.'.login.'.$item};
1306: $is_custom{$item} = 1;
1307: }
1308: }
1309: foreach my $item (@bgs) {
1310: if ($designhash{$dom.'.login.'.$item} ne '') {
1311: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1312: $is_custom{$item} = 1;
1313: }
1314: }
1315: foreach my $item (@links) {
1316: if ($designhash{$dom.'.login.'.$item} ne '') {
1317: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1318: $is_custom{$item} = 1;
1319: }
1320: }
1321: }
1322: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1323: logo => 'Institution Logo',
1324: domlogo => 'Domain Logo',
1325: login => 'Login box');
1326: my $itemcount = 1;
1327: foreach my $item (@toggles) {
1328: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1329: $datatable .=
1330: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1331: '</td><td>'.
1332: '<span class="LC_nobreak"><label><input type="radio" name="'.
1333: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1334: '</label> <label><input type="radio" name="'.$item.'"'.
1335: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1336: '</tr>';
1337: $itemcount ++;
1338: }
1339: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1340: $datatable .= '</tr></table></td></tr>';
1341: } elsif ($caller eq 'help') {
1342: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1343: my $itemcount = 1;
1344: $defaulturl = '/adm/loginproblems.html';
1345: $defaulttype = 'default';
1346: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1347: my @currlangs;
1348: if (ref($settings) eq 'HASH') {
1349: if (ref($settings->{'helpurl'}) eq 'HASH') {
1350: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1351: next if ($settings->{'helpurl'}{$key} eq '');
1352: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1353: $type{$key} = 'custom';
1354: unless ($key eq 'nolang') {
1355: push(@currlangs,$key);
1356: }
1357: }
1358: } elsif ($settings->{'helpurl'} ne '') {
1359: $type{'nolang'} = 'custom';
1360: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1361: }
1362: }
1363: foreach my $lang ('nolang',sort(@currlangs)) {
1364: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1365: $datatable .= '<tr'.$css_class.'>';
1366: if ($url{$lang} eq '') {
1367: $url{$lang} = $defaulturl;
1368: }
1369: if ($type{$lang} eq '') {
1370: $type{$lang} = $defaulttype;
1371: }
1372: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1373: if ($lang eq 'nolang') {
1374: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1375: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1376: } else {
1377: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1378: $langchoices{$lang},
1379: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1380: }
1381: $datatable .= '</span></td>'."\n".
1382: '<td class="LC_left_item">';
1383: if ($type{$lang} eq 'custom') {
1384: $datatable .= '<span class="LC_nobreak"><label>'.
1385: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1386: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1387: } else {
1388: $datatable .= $lt{'upl'};
1389: }
1390: $datatable .='<br />';
1391: if ($switchserver) {
1392: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1393: } else {
1394: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1395: }
1396: $datatable .= '</td></tr>';
1397: $itemcount ++;
1398: }
1399: my @addlangs;
1400: foreach my $lang (sort(keys(%langchoices))) {
1401: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1402: push(@addlangs,$lang);
1403: }
1404: if (@addlangs > 0) {
1405: my %toadd;
1406: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1407: $toadd{''} = &mt('Select');
1408: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1409: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1410: &mt('Add log-in help page for a specific language:').' '.
1411: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1412: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1413: if ($switchserver) {
1414: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1415: } else {
1416: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1417: }
1418: $datatable .= '</td></tr>';
1419: $itemcount ++;
1420: }
1421: $datatable .= &captcha_choice('login',$settings,$itemcount);
1422: } elsif ($caller eq 'headtag') {
1423: my %domservers = &Apache::lonnet::get_servers($dom);
1424: my $choice = $choices{'headtag'};
1425: $css_class = ' class="LC_odd_row"';
1426: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1427: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1428: '<th>'.$choices{'current'}.'</th>'.
1429: '<th>'.$choices{'action'}.'</th>'.
1430: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1431: my (%currurls,%currexempt);
1432: if (ref($settings) eq 'HASH') {
1433: if (ref($settings->{'headtag'}) eq 'HASH') {
1434: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1435: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1436: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1437: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1438: }
1439: }
1440: }
1441: }
1442: foreach my $lonhost (sort(keys(%domservers))) {
1443: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1444: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1445: if ($currurls{$lonhost}) {
1446: $datatable .= '<td class="LC_right_item"><a href="'.
1447: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1448: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1449: '">'.$lt{'curr'}.'</a></td>'.
1450: '<td><span class="LC_nobreak"><label>'.
1451: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1452: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1453: } else {
1454: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1455: }
1456: $datatable .='<br />';
1457: if ($switchserver) {
1458: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1459: } else {
1460: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1461: }
1462: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1463: }
1464: $datatable .= '</table></td></tr>';
1465: } elsif ($caller eq 'saml') {
1466: my %domservers = &Apache::lonnet::get_servers($dom);
1467: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1468: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1469: '<th>'.$choices{'samllanding'}.'</th>'.
1470: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1471: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1472: foreach my $lonhost (keys(%domservers)) {
1473: $samlurl{$lonhost} = '/adm/sso';
1474: $styleon{$lonhost} = 'display:none';
1475: $styleoff{$lonhost} = '';
1476: }
1477: if (ref($settings->{'saml'}) eq 'HASH') {
1478: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1479: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1480: $saml{$lonhost} = 1;
1481: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1482: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1483: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1484: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1485: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1486: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1487: $styleon{$lonhost} = '';
1488: $styleoff{$lonhost} = 'display:none';
1489: } else {
1490: $styleon{$lonhost} = 'display:none';
1491: $styleoff{$lonhost} = '';
1492: }
1493: }
1494: }
1495: my $itemcount = 1;
1496: foreach my $lonhost (sort(keys(%domservers))) {
1497: my $samlon = ' ';
1498: my $samloff = ' checked="checked" ';
1499: if ($saml{$lonhost}) {
1500: $samlon = $samloff;
1501: $samloff = ' ';
1502: }
1503: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1504: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1505: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1506: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1507: &mt('No').'</label>'.(' 'x2).
1508: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1509: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1510: &mt('Yes').'</label></span></td>'.
1511: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1512: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1513: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1514: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1515: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1516: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1517: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1518: $samltext{$lonhost}.'" /></td><td>';
1519: if ($samlimg{$lonhost}) {
1520: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1521: '<span class="LC_nobreak"><label>'.
1522: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1523: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1524: } else {
1525: $datatable .= $lt{'upl'};
1526: }
1527: $datatable .='<br />';
1528: if ($switchserver) {
1529: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1530: } else {
1531: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1532: }
1533: $datatable .= '</td>'.
1534: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1535: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1536: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1537: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1538: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1539: $samltitle{$lonhost}.'</textarea></td>'.
1540: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1541: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1542: '</table></td>'.
1543: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1544: $itemcount ++;
1545: }
1546: $datatable .= '</table></td></tr>';
1547: }
1548: return $datatable;
1549: }
1550:
1551: sub login_choices {
1552: my %choices =
1553: &Apache::lonlocal::texthash (
1554: coursecatalog => 'Display Course/Community Catalog link?',
1555: adminmail => "Display Administrator's E-mail Address?",
1556: helpdesk => 'Display "Contact Helpdesk" link',
1557: disallowlogin => "Login page requests redirected",
1558: hostid => "Server",
1559: server => "Redirect to:",
1560: serverpath => "Path",
1561: custompath => "Custom",
1562: exempt => "Exempt IP(s)",
1563: directlogin => "No redirect",
1564: newuser => "Link to create a user account",
1565: img => "Header",
1566: logo => "Main Logo",
1567: domlogo => "Domain Logo",
1568: login => "Log-in Header",
1569: textcol => "Text color",
1570: bgcol => "Box color",
1571: bgs => "Background colors",
1572: links => "Link colors",
1573: font => "Font color",
1574: pgbg => "Header",
1575: mainbg => "Page",
1576: sidebg => "Login box",
1577: link => "Link",
1578: alink => "Active link",
1579: vlink => "Visited link",
1580: headtag => "Custom markup",
1581: action => "Action",
1582: current => "Current",
1583: samllanding => "Dual login?",
1584: samloptions => "Options",
1585: alttext => "Alt text",
1586: );
1587: return %choices;
1588: }
1589:
1590: sub login_file_options {
1591: return &Apache::lonlocal::texthash(
1592: del => 'Delete?',
1593: rep => 'Replace:',
1594: upl => 'Upload:',
1595: curr => 'View contents',
1596: default => 'Default',
1597: custom => 'Custom',
1598: none => 'None',
1599: );
1600: }
1601:
1602: sub print_ipaccess {
1603: my ($dom,$settings,$rowtotal) = @_;
1604: my $css_class;
1605: my $itemcount = 0;
1606: my $datatable;
1607: my %ordered;
1608: if (ref($settings) eq 'HASH') {
1609: foreach my $item (keys(%{$settings})) {
1610: if (ref($settings->{$item}) eq 'HASH') {
1611: my $num = $settings->{$item}{'order'};
1612: if ($num eq '') {
1613: $num = scalar(keys(%{$settings}));
1614: }
1615: $ordered{$num} = $item;
1616: }
1617: }
1618: }
1619: my $maxnum = scalar(keys(%ordered));
1620: if (keys(%ordered)) {
1621: my @items = sort { $a <=> $b } keys(%ordered);
1622: for (my $i=0; $i<@items; $i++) {
1623: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1624: my $item = $ordered{$items[$i]};
1625: my ($name,$ipranges,%commblocks,%courses);
1626: if (ref($settings->{$item}) eq 'HASH') {
1627: $name = $settings->{$item}->{'name'};
1628: $ipranges = $settings->{$item}->{'ip'};
1629: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1630: %commblocks = %{$settings->{$item}->{'commblocks'}};
1631: }
1632: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1633: %courses = %{$settings->{$item}->{'courses'}};
1634: }
1635: }
1636: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1637: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1638: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1639: for (my $k=0; $k<=$maxnum; $k++) {
1640: my $vpos = $k+1;
1641: my $selstr;
1642: if ($k == $i) {
1643: $selstr = ' selected="selected" ';
1644: }
1645: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1646: }
1647: $datatable .= '</select>'.(' 'x2).
1648: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1649: &mt('Delete?').'</label></span></td>'.
1650: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1651: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1652: '</td></tr>';
1653: $itemcount ++;
1654: }
1655: }
1656: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1657: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1658: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1659: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1660: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1661: for (my $k=0; $k<$maxnum+1; $k++) {
1662: my $vpos = $k+1;
1663: my $selstr;
1664: if ($k == $maxnum) {
1665: $selstr = ' selected="selected" ';
1666: }
1667: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1668: }
1669: $datatable .= '</select> '."\n".
1670: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1671: '<td colspan="2">'.
1672: &ipaccess_options('add',$itemcount,$dom).
1673: '</td>'."\n".
1674: '</tr>'."\n";
1675: $$rowtotal ++;
1676: return $datatable;
1677: }
1678:
1679: sub ipaccess_options {
1680: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1681: my (%currblocks,%currcourses,$output);
1682: if (ref($blocksref) eq 'HASH') {
1683: %currblocks = %{$blocksref};
1684: }
1685: if (ref($coursesref) eq 'HASH') {
1686: %currcourses = %{$coursesref};
1687: }
1688: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1689: '<span class="LC_nobreak">'.&mt('Name').': '.
1690: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1691: '</span></fieldset>'.
1692: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1693: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1694: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1695: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1696: $ipranges.'</textarea></fieldset>'.
1697: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1698: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1699: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1700: '<table>';
1701: foreach my $cid (sort(keys(%currcourses))) {
1702: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1703: $output .= '<tr><td><span class="LC_nobreak">'.
1704: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1705: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1706: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1707: }
1708: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1709: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1710: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1711: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1712: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1713: '</span></td></tr></table>'."\n".
1714: '</fieldset>';
1715: return $output;
1716: }
1717:
1718: sub blocker_checkboxes {
1719: my ($num,$blocks) = @_;
1720: my ($typeorder,$types) = &commblocktype_text();
1721: my $numinrow = 6;
1722: my $output = '<table>';
1723: for (my $i=0; $i<@{$typeorder}; $i++) {
1724: my $block = $typeorder->[$i];
1725: my $blockstatus;
1726: if (ref($blocks) eq 'HASH') {
1727: if ($blocks->{$block} eq 'on') {
1728: $blockstatus = 'checked="checked"';
1729: }
1730: }
1731: my $rem = $i%($numinrow);
1732: if ($rem == 0) {
1733: if ($i > 0) {
1734: $output .= '</tr>';
1735: }
1736: $output .= '<tr>';
1737: }
1738: if ($i == scalar(@{$typeorder})-1) {
1739: my $colsleft = $numinrow-$rem;
1740: if ($colsleft > 1) {
1741: $output .= '<td colspan="'.$colsleft.'">';
1742: } else {
1743: $output .= '<td>';
1744: }
1745: } else {
1746: $output .= '<td>';
1747: }
1748: my $item = 'ipaccess_block_'.$num;
1749: if ($blockstatus) {
1750: $blockstatus = ' '.$blockstatus;
1751: }
1752: $output .= '<span class="LC_nobreak"><label>'."\n".
1753: '<input type="checkbox" name="'.$item.'"'.
1754: $blockstatus.' value="'.$block.'"'.' />'.
1755: $types->{$block}.'</label></span>'."\n".
1756: '<br /></td>';
1757: }
1758: $output .= '</tr></table>';
1759: return $output;
1760: }
1761:
1762: sub commblocktype_text {
1763: my %types = &Apache::lonlocal::texthash(
1764: 'com' => 'Messaging',
1765: 'chat' => 'Chat Room',
1766: 'boards' => 'Discussion',
1767: 'port' => 'Portfolio',
1768: 'groups' => 'Groups',
1769: 'blogs' => 'Blogs',
1770: 'about' => 'User Information',
1771: 'printout' => 'Printouts',
1772: 'passwd' => 'Change Password',
1773: 'grades' => 'Gradebook',
1774: 'search' => 'Course search',
1775: 'wishlist' => 'Stored links',
1776: 'annotate' => 'Annotations',
1777: );
1778: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1779: return ($typeorder,\%types);
1780: }
1781:
1782: sub print_rolecolors {
1783: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1784: my %choices = &color_font_choices();
1785: my @bgs = ('pgbg','tabbg','sidebg');
1786: my @links = ('link','alink','vlink');
1787: my @images = ('img');
1788: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1789: my %designhash = &Apache::loncommon::get_domainconf($dom);
1790: my %defaultdesign = %Apache::loncommon::defaultdesign;
1791: my (%is_custom,%designs);
1792: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1793: if (ref($settings) eq 'HASH') {
1794: if (ref($settings->{$role}) eq 'HASH') {
1795: if ($settings->{$role}->{'img'} ne '') {
1796: $designs{'img'} = $settings->{$role}->{'img'};
1797: $is_custom{'img'} = 1;
1798: }
1799: if ($settings->{$role}->{'font'} ne '') {
1800: $designs{'font'} = $settings->{$role}->{'font'};
1801: $is_custom{'font'} = 1;
1802: }
1803: if ($settings->{$role}->{'fontmenu'} ne '') {
1804: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1805: $is_custom{'fontmenu'} = 1;
1806: }
1807: foreach my $item (@bgs) {
1808: if ($settings->{$role}->{$item} ne '') {
1809: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1810: $is_custom{$item} = 1;
1811: }
1812: }
1813: foreach my $item (@links) {
1814: if ($settings->{$role}->{$item} ne '') {
1815: $designs{'links'}{$item} = $settings->{$role}->{$item};
1816: $is_custom{$item} = 1;
1817: }
1818: }
1819: }
1820: } else {
1821: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1822: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1823: $is_custom{'img'} = 1;
1824: }
1825: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1826: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1827: $is_custom{'fontmenu'} = 1;
1828: }
1829: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1830: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1831: $is_custom{'font'} = 1;
1832: }
1833: foreach my $item (@bgs) {
1834: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1835: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1836: $is_custom{$item} = 1;
1837:
1838: }
1839: }
1840: foreach my $item (@links) {
1841: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1842: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1843: $is_custom{$item} = 1;
1844: }
1845: }
1846: }
1847: my $itemcount = 1;
1848: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1849: $datatable .= '</tr></table></td></tr>';
1850: return $datatable;
1851: }
1852:
1853: sub role_defaults {
1854: my ($role,$bgs,$links,$images,$logintext) = @_;
1855: my %defaults;
1856: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1857: return %defaults;
1858: }
1859: my %defaultdesign = %Apache::loncommon::defaultdesign;
1860: if ($role eq 'login') {
1861: %defaults = (
1862: font => $defaultdesign{$role.'.font'},
1863: );
1864: if (ref($logintext) eq 'ARRAY') {
1865: foreach my $item (@{$logintext}) {
1866: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1867: }
1868: }
1869: foreach my $item (@{$images}) {
1870: $defaults{'showlogo'}{$item} = 1;
1871: }
1872: } else {
1873: %defaults = (
1874: img => $defaultdesign{$role.'.img'},
1875: font => $defaultdesign{$role.'.font'},
1876: fontmenu => $defaultdesign{$role.'.fontmenu'},
1877: );
1878: }
1879: foreach my $item (@{$bgs}) {
1880: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1881: }
1882: foreach my $item (@{$links}) {
1883: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1884: }
1885: foreach my $item (@{$images}) {
1886: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1887: }
1888: return %defaults;
1889: }
1890:
1891: sub display_color_options {
1892: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1893: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1894: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1895: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1896: my $datatable = '<tr'.$css_class.'>'.
1897: '<td>'.$choices->{'font'}.'</td>';
1898: if (!$is_custom->{'font'}) {
1899: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1900: } else {
1901: $datatable .= '<td> </td>';
1902: }
1903: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1904:
1905: $datatable .= '<td><span class="LC_nobreak">'.
1906: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1907: ' value="'.$current_color.'" /> '.
1908: ' </span></td></tr>';
1909: unless ($role eq 'login') {
1910: $datatable .= '<tr'.$css_class.'>'.
1911: '<td>'.$choices->{'fontmenu'}.'</td>';
1912: if (!$is_custom->{'fontmenu'}) {
1913: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1914: } else {
1915: $datatable .= '<td> </td>';
1916: }
1917: $current_color = $designs->{'fontmenu'} ?
1918: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1919: $datatable .= '<td><span class="LC_nobreak">'.
1920: '<input class="colorchooser" type="text" size="10" name="'
1921: .$role.'_fontmenu"'.
1922: ' value="'.$current_color.'" /> '.
1923: ' </span></td></tr>';
1924: }
1925: my $switchserver = &check_switchserver($dom,$confname);
1926: foreach my $img (@{$images}) {
1927: $itemcount ++;
1928: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1929: $datatable .= '<tr'.$css_class.'>'.
1930: '<td>'.$choices->{$img};
1931: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
1932: if ($role eq 'login') {
1933: if ($img eq 'login') {
1934: $login_hdr_pick =
1935: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1936: $logincolors =
1937: &login_text_colors($img,$role,$logintext,$phase,$choices,
1938: $designs,$defaults);
1939: } else {
1940: if ($img ne 'domlogo') {
1941: $datatable.= &logo_display_options($img,$defaults,$designs);
1942: }
1943: if (ref($designs->{'alttext'}) eq 'HASH') {
1944: $alttext = $designs->{'alttext'}{$img};
1945: }
1946: }
1947: }
1948: $datatable .= '</td>';
1949: if ($designs->{$img} ne '') {
1950: $imgfile = $designs->{$img};
1951: $img_import = ($imgfile =~ m{^/adm/});
1952: } else {
1953: $imgfile = $defaults->{$img};
1954: }
1955: if ($imgfile) {
1956: my ($showfile,$fullsize);
1957: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1958: my $urldir = $1;
1959: my $filename = $2;
1960: my @info = &Apache::lonnet::stat_file($designs->{$img});
1961: if (@info) {
1962: my $thumbfile = 'tn-'.$filename;
1963: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1964: if (@thumb) {
1965: $showfile = $urldir.'/'.$thumbfile;
1966: } else {
1967: $showfile = $imgfile;
1968: }
1969: } else {
1970: $showfile = '';
1971: }
1972: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1973: $showfile = $imgfile;
1974: my $imgdir = $1;
1975: my $filename = $2;
1976: if (-e "$londocroot/$imgdir/tn-".$filename) {
1977: $showfile = "/$imgdir/tn-".$filename;
1978: } else {
1979: my $input = $londocroot.$imgfile;
1980: my $output = "$londocroot/$imgdir/tn-".$filename;
1981: if (!-e $output) {
1982: my ($width,$height) = &thumb_dimensions();
1983: my ($fullwidth,$fullheight) = &check_dimensions($input);
1984: if ($fullwidth ne '' && $fullheight ne '') {
1985: if ($fullwidth > $width && $fullheight > $height) {
1986: my $size = $width.'x'.$height;
1987: my @args = ('convert','-sample',$size,$input,$output);
1988: system({$args[0]} @args);
1989: $showfile = "/$imgdir/tn-".$filename;
1990: }
1991: }
1992: }
1993: }
1994: }
1995: if ($showfile) {
1996: if ($showfile =~ m{^/(adm|res)/}) {
1997: if ($showfile =~ m{^/res/}) {
1998: my $local_showfile =
1999: &Apache::lonnet::filelocation('',$showfile);
2000: &Apache::lonnet::repcopy($local_showfile);
2001: }
2002: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2003: }
2004: if ($imgfile) {
2005: if ($imgfile =~ m{^/(adm|res)/}) {
2006: if ($imgfile =~ m{^/res/}) {
2007: my $local_imgfile =
2008: &Apache::lonnet::filelocation('',$imgfile);
2009: &Apache::lonnet::repcopy($local_imgfile);
2010: }
2011: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2012: } else {
2013: $fullsize = $imgfile;
2014: }
2015: }
2016: $datatable .= '<td>';
2017: if ($img eq 'login') {
2018: $datatable .= $login_hdr_pick;
2019: }
2020: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2021: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2022: } else {
2023: $datatable .= '<td> </td><td class="LC_left_item">'.
2024: &mt('Upload:').'<br />';
2025: }
2026: } else {
2027: $datatable .= '<td> </td><td class="LC_left_item">'.
2028: &mt('Upload:').'<br />';
2029: }
2030: if ($switchserver) {
2031: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2032: } else {
2033: if ($img ne 'login') { # suppress file selection for Log-in header
2034: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2035: }
2036: }
2037: if (($role eq 'login') && ($img ne 'login')) {
2038: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2039: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2040: '</label></span>';
2041: }
2042: $datatable .= '</td></tr>';
2043: }
2044: $itemcount ++;
2045: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2046: $datatable .= '<tr'.$css_class.'>'.
2047: '<td>'.$choices->{'bgs'}.'</td>';
2048: my $bgs_def;
2049: foreach my $item (@{$bgs}) {
2050: if (!$is_custom->{$item}) {
2051: $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>';
2052: }
2053: }
2054: if ($bgs_def) {
2055: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2056: } else {
2057: $datatable .= '<td> </td>';
2058: }
2059: $datatable .= '<td class="LC_right_item">'.
2060: '<table border="0"><tr>';
2061:
2062: foreach my $item (@{$bgs}) {
2063: $datatable .= '<td align="center">'.$choices->{$item};
2064: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2065: if ($designs->{'bgs'}{$item}) {
2066: $datatable .= ' ';
2067: }
2068: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2069: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2070: }
2071: $datatable .= '</tr></table></td></tr>';
2072: $itemcount ++;
2073: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2074: $datatable .= '<tr'.$css_class.'>'.
2075: '<td>'.$choices->{'links'}.'</td>';
2076: my $links_def;
2077: foreach my $item (@{$links}) {
2078: if (!$is_custom->{$item}) {
2079: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2080: }
2081: }
2082: if ($links_def) {
2083: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2084: } else {
2085: $datatable .= '<td> </td>';
2086: }
2087: $datatable .= '<td class="LC_right_item">'.
2088: '<table border="0"><tr>';
2089: foreach my $item (@{$links}) {
2090: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2091: $datatable .= '<td align="center">'.$choices->{$item}."\n";
2092: if ($designs->{'links'}{$item}) {
2093: $datatable.=' ';
2094: }
2095: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2096: '" /></td>';
2097: }
2098: $$rowtotal += $itemcount;
2099: return $datatable;
2100: }
2101:
2102: sub logo_display_options {
2103: my ($img,$defaults,$designs) = @_;
2104: my $checkedon;
2105: if (ref($defaults) eq 'HASH') {
2106: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2107: if ($defaults->{'showlogo'}{$img}) {
2108: $checkedon = 'checked="checked" ';
2109: }
2110: }
2111: }
2112: if (ref($designs) eq 'HASH') {
2113: if (ref($designs->{'showlogo'}) eq 'HASH') {
2114: if (defined($designs->{'showlogo'}{$img})) {
2115: if ($designs->{'showlogo'}{$img} == 0) {
2116: $checkedon = '';
2117: } elsif ($designs->{'showlogo'}{$img} == 1) {
2118: $checkedon = 'checked="checked" ';
2119: }
2120: }
2121: }
2122: }
2123: return '<br /><label> <input type="checkbox" name="'.
2124: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2125: &mt('show').'</label>'."\n";
2126: }
2127:
2128: sub login_header_options {
2129: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2130: my $output = '';
2131: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2132: $output .= &mt('Text default(s):').'<br />';
2133: if (!$is_custom->{'textcol'}) {
2134: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2135: ' ';
2136: }
2137: if (!$is_custom->{'bgcol'}) {
2138: $output .= $choices->{'bgcol'}.': '.
2139: '<span id="css_'.$role.'_font" style="background-color: '.
2140: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2141: }
2142: $output .= '<br />';
2143: }
2144: $output .='<br />';
2145: return $output;
2146: }
2147:
2148: sub login_text_colors {
2149: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2150: my $color_menu = '<table border="0"><tr>';
2151: foreach my $item (@{$logintext}) {
2152: $color_menu .= '<td align="center">'.$choices->{$item};
2153: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2154: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2155: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2156: }
2157: $color_menu .= '</tr></table><br />';
2158: return $color_menu;
2159: }
2160:
2161: sub image_changes {
2162: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2163: my $output;
2164: if ($img eq 'login') {
2165: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2166: } elsif (!$is_custom) {
2167: if ($img ne 'domlogo') {
2168: $output = &mt('Default image:').'<br />';
2169: } else {
2170: $output = &mt('Default in use:').'<br />';
2171: }
2172: }
2173: if ($img ne 'login') {
2174: if ($img_import) {
2175: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2176: }
2177: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2178: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2179: if ($is_custom) {
2180: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2181: '<input type="checkbox" name="'.
2182: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2183: '</label> '.&mt('Replace:').'</span><br />';
2184: } else {
2185: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
2186: }
2187: }
2188: return $output;
2189: }
2190:
2191: sub print_quotas {
2192: my ($dom,$settings,$rowtotal,$action) = @_;
2193: my $context;
2194: if ($action eq 'quotas') {
2195: $context = 'tools';
2196: } else {
2197: $context = $action;
2198: }
2199: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2200: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2201: my $typecount = 0;
2202: my ($css_class,%titles);
2203: if ($context eq 'requestcourses') {
2204: @usertools = ('official','unofficial','community','textbook');
2205: @options =('norequest','approval','validate','autolimit');
2206: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2207: %titles = &courserequest_titles();
2208: } elsif ($context eq 'requestauthor') {
2209: @usertools = ('author');
2210: @options = ('norequest','approval','automatic');
2211: %titles = &authorrequest_titles();
2212: } else {
2213: @usertools = ('aboutme','blog','webdav','portfolio');
2214: %titles = &tool_titles();
2215: }
2216: if (ref($types) eq 'ARRAY') {
2217: foreach my $type (@{$types}) {
2218: my ($currdefquota,$currauthorquota);
2219: unless (($context eq 'requestcourses') ||
2220: ($context eq 'requestauthor')) {
2221: if (ref($settings) eq 'HASH') {
2222: if (ref($settings->{defaultquota}) eq 'HASH') {
2223: $currdefquota = $settings->{defaultquota}->{$type};
2224: } else {
2225: $currdefquota = $settings->{$type};
2226: }
2227: if (ref($settings->{authorquota}) eq 'HASH') {
2228: $currauthorquota = $settings->{authorquota}->{$type};
2229: }
2230: }
2231: }
2232: if (defined($usertypes->{$type})) {
2233: $typecount ++;
2234: $css_class = $typecount%2?' class="LC_odd_row"':'';
2235: $datatable .= '<tr'.$css_class.'>'.
2236: '<td>'.$usertypes->{$type}.'</td>'.
2237: '<td class="LC_left_item">';
2238: if ($context eq 'requestcourses') {
2239: $datatable .= '<table><tr>';
2240: }
2241: my %cell;
2242: foreach my $item (@usertools) {
2243: if ($context eq 'requestcourses') {
2244: my ($curroption,$currlimit);
2245: if (ref($settings) eq 'HASH') {
2246: if (ref($settings->{$item}) eq 'HASH') {
2247: $curroption = $settings->{$item}->{$type};
2248: if ($curroption =~ /^autolimit=(\d*)$/) {
2249: $currlimit = $1;
2250: }
2251: }
2252: }
2253: if (!$curroption) {
2254: $curroption = 'norequest';
2255: }
2256: $datatable .= '<th>'.$titles{$item}.'</th>';
2257: foreach my $option (@options) {
2258: my $val = $option;
2259: if ($option eq 'norequest') {
2260: $val = 0;
2261: }
2262: if ($option eq 'validate') {
2263: my $canvalidate = 0;
2264: if (ref($validations{$item}) eq 'HASH') {
2265: if ($validations{$item}{$type}) {
2266: $canvalidate = 1;
2267: }
2268: }
2269: next if (!$canvalidate);
2270: }
2271: my $checked = '';
2272: if ($option eq $curroption) {
2273: $checked = ' checked="checked"';
2274: } elsif ($option eq 'autolimit') {
2275: if ($curroption =~ /^autolimit/) {
2276: $checked = ' checked="checked"';
2277: }
2278: }
2279: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2280: '<input type="radio" name="crsreq_'.$item.
2281: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2282: $titles{$option}.'</label>';
2283: if ($option eq 'autolimit') {
2284: $cell{$item} .= ' <input type="text" name="crsreq_'.
2285: $item.'_limit_'.$type.'" size="1" '.
2286: 'value="'.$currlimit.'" />';
2287: }
2288: $cell{$item} .= '</span> ';
2289: if ($option eq 'autolimit') {
2290: $cell{$item} .= $titles{'unlimited'};
2291: }
2292: }
2293: } elsif ($context eq 'requestauthor') {
2294: my $curroption;
2295: if (ref($settings) eq 'HASH') {
2296: $curroption = $settings->{$type};
2297: }
2298: if (!$curroption) {
2299: $curroption = 'norequest';
2300: }
2301: foreach my $option (@options) {
2302: my $val = $option;
2303: if ($option eq 'norequest') {
2304: $val = 0;
2305: }
2306: my $checked = '';
2307: if ($option eq $curroption) {
2308: $checked = ' checked="checked"';
2309: }
2310: $datatable .= '<span class="LC_nobreak"><label>'.
2311: '<input type="radio" name="authorreq_'.$type.
2312: '" value="'.$val.'"'.$checked.' />'.
2313: $titles{$option}.'</label></span> ';
2314: }
2315: } else {
2316: my $checked = 'checked="checked" ';
2317: if (ref($settings) eq 'HASH') {
2318: if (ref($settings->{$item}) eq 'HASH') {
2319: if ($settings->{$item}->{$type} == 0) {
2320: $checked = '';
2321: } elsif ($settings->{$item}->{$type} == 1) {
2322: $checked = 'checked="checked" ';
2323: }
2324: }
2325: }
2326: $datatable .= '<span class="LC_nobreak"><label>'.
2327: '<input type="checkbox" name="'.$context.'_'.$item.
2328: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2329: '</label></span> ';
2330: }
2331: }
2332: if ($context eq 'requestcourses') {
2333: $datatable .= '</tr><tr>';
2334: foreach my $item (@usertools) {
2335: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2336: }
2337: $datatable .= '</tr></table>';
2338: }
2339: $datatable .= '</td>';
2340: unless (($context eq 'requestcourses') ||
2341: ($context eq 'requestauthor')) {
2342: $datatable .=
2343: '<td class="LC_right_item">'.
2344: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2345: '<input type="text" name="quota_'.$type.
2346: '" value="'.$currdefquota.
2347: '" size="5" /></span>'.(' ' x 2).
2348: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2349: '<input type="text" name="authorquota_'.$type.
2350: '" value="'.$currauthorquota.
2351: '" size="5" /></span></td>';
2352: }
2353: $datatable .= '</tr>';
2354: }
2355: }
2356: }
2357: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2358: $defaultquota = '20';
2359: $authorquota = '500';
2360: if (ref($settings) eq 'HASH') {
2361: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2362: $defaultquota = $settings->{'defaultquota'}->{'default'};
2363: } elsif (defined($settings->{'default'})) {
2364: $defaultquota = $settings->{'default'};
2365: }
2366: if (ref($settings->{'authorquota'}) eq 'HASH') {
2367: $authorquota = $settings->{'authorquota'}->{'default'};
2368: }
2369: }
2370: }
2371: $typecount ++;
2372: $css_class = $typecount%2?' class="LC_odd_row"':'';
2373: $datatable .= '<tr'.$css_class.'>'.
2374: '<td>'.$othertitle.'</td>'.
2375: '<td class="LC_left_item">';
2376: if ($context eq 'requestcourses') {
2377: $datatable .= '<table><tr>';
2378: }
2379: my %defcell;
2380: foreach my $item (@usertools) {
2381: if ($context eq 'requestcourses') {
2382: my ($curroption,$currlimit);
2383: if (ref($settings) eq 'HASH') {
2384: if (ref($settings->{$item}) eq 'HASH') {
2385: $curroption = $settings->{$item}->{'default'};
2386: if ($curroption =~ /^autolimit=(\d*)$/) {
2387: $currlimit = $1;
2388: }
2389: }
2390: }
2391: if (!$curroption) {
2392: $curroption = 'norequest';
2393: }
2394: $datatable .= '<th>'.$titles{$item}.'</th>';
2395: foreach my $option (@options) {
2396: my $val = $option;
2397: if ($option eq 'norequest') {
2398: $val = 0;
2399: }
2400: if ($option eq 'validate') {
2401: my $canvalidate = 0;
2402: if (ref($validations{$item}) eq 'HASH') {
2403: if ($validations{$item}{'default'}) {
2404: $canvalidate = 1;
2405: }
2406: }
2407: next if (!$canvalidate);
2408: }
2409: my $checked = '';
2410: if ($option eq $curroption) {
2411: $checked = ' checked="checked"';
2412: } elsif ($option eq 'autolimit') {
2413: if ($curroption =~ /^autolimit/) {
2414: $checked = ' checked="checked"';
2415: }
2416: }
2417: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2418: '<input type="radio" name="crsreq_'.$item.
2419: '_default" value="'.$val.'"'.$checked.' />'.
2420: $titles{$option}.'</label>';
2421: if ($option eq 'autolimit') {
2422: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2423: $item.'_limit_default" size="1" '.
2424: 'value="'.$currlimit.'" />';
2425: }
2426: $defcell{$item} .= '</span> ';
2427: if ($option eq 'autolimit') {
2428: $defcell{$item} .= $titles{'unlimited'};
2429: }
2430: }
2431: } elsif ($context eq 'requestauthor') {
2432: my $curroption;
2433: if (ref($settings) eq 'HASH') {
2434: $curroption = $settings->{'default'};
2435: }
2436: if (!$curroption) {
2437: $curroption = 'norequest';
2438: }
2439: foreach my $option (@options) {
2440: my $val = $option;
2441: if ($option eq 'norequest') {
2442: $val = 0;
2443: }
2444: my $checked = '';
2445: if ($option eq $curroption) {
2446: $checked = ' checked="checked"';
2447: }
2448: $datatable .= '<span class="LC_nobreak"><label>'.
2449: '<input type="radio" name="authorreq_default"'.
2450: ' value="'.$val.'"'.$checked.' />'.
2451: $titles{$option}.'</label></span> ';
2452: }
2453: } else {
2454: my $checked = 'checked="checked" ';
2455: if (ref($settings) eq 'HASH') {
2456: if (ref($settings->{$item}) eq 'HASH') {
2457: if ($settings->{$item}->{'default'} == 0) {
2458: $checked = '';
2459: } elsif ($settings->{$item}->{'default'} == 1) {
2460: $checked = 'checked="checked" ';
2461: }
2462: }
2463: }
2464: $datatable .= '<span class="LC_nobreak"><label>'.
2465: '<input type="checkbox" name="'.$context.'_'.$item.
2466: '" value="default" '.$checked.'/>'.$titles{$item}.
2467: '</label></span> ';
2468: }
2469: }
2470: if ($context eq 'requestcourses') {
2471: $datatable .= '</tr><tr>';
2472: foreach my $item (@usertools) {
2473: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2474: }
2475: $datatable .= '</tr></table>';
2476: }
2477: $datatable .= '</td>';
2478: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2479: $datatable .= '<td class="LC_right_item">'.
2480: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2481: '<input type="text" name="defaultquota" value="'.
2482: $defaultquota.'" size="5" /></span>'.(' ' x2).
2483: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2484: '<input type="text" name="authorquota" value="'.
2485: $authorquota.'" size="5" /></span></td>';
2486: }
2487: $datatable .= '</tr>';
2488: $typecount ++;
2489: $css_class = $typecount%2?' class="LC_odd_row"':'';
2490: $datatable .= '<tr'.$css_class.'>'.
2491: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2492: if ($context eq 'requestcourses') {
2493: $datatable .= &mt('(overrides affiliation, if set)').
2494: '</td>'.
2495: '<td class="LC_left_item">'.
2496: '<table><tr>';
2497: } else {
2498: $datatable .= &mt('(overrides affiliation, if checked)').
2499: '</td>'.
2500: '<td class="LC_left_item" colspan="2">'.
2501: '<br />';
2502: }
2503: my %advcell;
2504: foreach my $item (@usertools) {
2505: if ($context eq 'requestcourses') {
2506: my ($curroption,$currlimit);
2507: if (ref($settings) eq 'HASH') {
2508: if (ref($settings->{$item}) eq 'HASH') {
2509: $curroption = $settings->{$item}->{'_LC_adv'};
2510: if ($curroption =~ /^autolimit=(\d*)$/) {
2511: $currlimit = $1;
2512: }
2513: }
2514: }
2515: $datatable .= '<th>'.$titles{$item}.'</th>';
2516: my $checked = '';
2517: if ($curroption eq '') {
2518: $checked = ' checked="checked"';
2519: }
2520: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2521: '<input type="radio" name="crsreq_'.$item.
2522: '__LC_adv" value=""'.$checked.' />'.
2523: &mt('No override set').'</label></span> ';
2524: foreach my $option (@options) {
2525: my $val = $option;
2526: if ($option eq 'norequest') {
2527: $val = 0;
2528: }
2529: if ($option eq 'validate') {
2530: my $canvalidate = 0;
2531: if (ref($validations{$item}) eq 'HASH') {
2532: if ($validations{$item}{'_LC_adv'}) {
2533: $canvalidate = 1;
2534: }
2535: }
2536: next if (!$canvalidate);
2537: }
2538: my $checked = '';
2539: if ($val eq $curroption) {
2540: $checked = ' checked="checked"';
2541: } elsif ($option eq 'autolimit') {
2542: if ($curroption =~ /^autolimit/) {
2543: $checked = ' checked="checked"';
2544: }
2545: }
2546: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2547: '<input type="radio" name="crsreq_'.$item.
2548: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2549: $titles{$option}.'</label>';
2550: if ($option eq 'autolimit') {
2551: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2552: $item.'_limit__LC_adv" size="1" '.
2553: 'value="'.$currlimit.'" />';
2554: }
2555: $advcell{$item} .= '</span> ';
2556: if ($option eq 'autolimit') {
2557: $advcell{$item} .= $titles{'unlimited'};
2558: }
2559: }
2560: } elsif ($context eq 'requestauthor') {
2561: my $curroption;
2562: if (ref($settings) eq 'HASH') {
2563: $curroption = $settings->{'_LC_adv'};
2564: }
2565: my $checked = '';
2566: if ($curroption eq '') {
2567: $checked = ' checked="checked"';
2568: }
2569: $datatable .= '<span class="LC_nobreak"><label>'.
2570: '<input type="radio" name="authorreq__LC_adv"'.
2571: ' value=""'.$checked.' />'.
2572: &mt('No override set').'</label></span> ';
2573: foreach my $option (@options) {
2574: my $val = $option;
2575: if ($option eq 'norequest') {
2576: $val = 0;
2577: }
2578: my $checked = '';
2579: if ($val eq $curroption) {
2580: $checked = ' checked="checked"';
2581: }
2582: $datatable .= '<span class="LC_nobreak"><label>'.
2583: '<input type="radio" name="authorreq__LC_adv"'.
2584: ' value="'.$val.'"'.$checked.' />'.
2585: $titles{$option}.'</label></span> ';
2586: }
2587: } else {
2588: my $checked = 'checked="checked" ';
2589: if (ref($settings) eq 'HASH') {
2590: if (ref($settings->{$item}) eq 'HASH') {
2591: if ($settings->{$item}->{'_LC_adv'} == 0) {
2592: $checked = '';
2593: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2594: $checked = 'checked="checked" ';
2595: }
2596: }
2597: }
2598: $datatable .= '<span class="LC_nobreak"><label>'.
2599: '<input type="checkbox" name="'.$context.'_'.$item.
2600: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2601: '</label></span> ';
2602: }
2603: }
2604: if ($context eq 'requestcourses') {
2605: $datatable .= '</tr><tr>';
2606: foreach my $item (@usertools) {
2607: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2608: }
2609: $datatable .= '</tr></table>';
2610: }
2611: $datatable .= '</td></tr>';
2612: $$rowtotal += $typecount;
2613: return $datatable;
2614: }
2615:
2616: sub print_requestmail {
2617: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2618: my ($now,$datatable,%currapp);
2619: $now = time;
2620: if (ref($settings) eq 'HASH') {
2621: if (ref($settings->{'notify'}) eq 'HASH') {
2622: if ($settings->{'notify'}{'approval'} ne '') {
2623: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2624: }
2625: }
2626: }
2627: my $numinrow = 2;
2628: my $css_class;
2629: if ($$rowtotal%2) {
2630: $css_class = 'LC_odd_row';
2631: }
2632: if ($customcss) {
2633: $css_class .= " $customcss";
2634: }
2635: $css_class =~ s/^\s+//;
2636: if ($css_class) {
2637: $css_class = ' class="'.$css_class.'"';
2638: }
2639: if ($rowstyle) {
2640: $css_class .= ' style="'.$rowstyle.'"';
2641: }
2642: my $text;
2643: if ($action eq 'requestcourses') {
2644: $text = &mt('Receive notification of course requests requiring approval');
2645: } elsif ($action eq 'requestauthor') {
2646: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2647: } else {
2648: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2649: }
2650: $datatable = '<tr'.$css_class.'>'.
2651: ' <td>'.$text.'</td>'.
2652: ' <td class="LC_left_item">';
2653: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2654: $action.'notifyapproval',%currapp);
2655: if ($numdc > 0) {
2656: $datatable .= $table;
2657: } else {
2658: $datatable .= &mt('There are no active Domain Coordinators');
2659: }
2660: $datatable .='</td></tr>';
2661: return $datatable;
2662: }
2663:
2664: sub print_studentcode {
2665: my ($settings,$rowtotal) = @_;
2666: my $rownum = 0;
2667: my ($output,%current);
2668: my @crstypes = ('official','unofficial','community','textbook');
2669: if (ref($settings) eq 'HASH') {
2670: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2671: foreach my $type (@crstypes) {
2672: $current{$type} = $settings->{'uniquecode'}{$type};
2673: }
2674: }
2675: }
2676: $output .= '<tr>'.
2677: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2678: '<td class="LC_left_item">';
2679: foreach my $type (@crstypes) {
2680: my $check = ' ';
2681: if ($current{$type}) {
2682: $check = ' checked="checked" ';
2683: }
2684: $output .= '<span class="LC_nobreak"><label>'.
2685: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2686: &mt($type).'</label></span>'.(' 'x2).' ';
2687: }
2688: $output .= '</td></tr>';
2689: $$rowtotal ++;
2690: return $output;
2691: }
2692:
2693: sub print_textbookcourses {
2694: my ($dom,$type,$settings,$rowtotal) = @_;
2695: my $rownum = 0;
2696: my $css_class;
2697: my $itemcount = 1;
2698: my $maxnum = 0;
2699: my $bookshash;
2700: if (ref($settings) eq 'HASH') {
2701: $bookshash = $settings->{$type};
2702: }
2703: my %ordered;
2704: if (ref($bookshash) eq 'HASH') {
2705: foreach my $item (keys(%{$bookshash})) {
2706: if (ref($bookshash->{$item}) eq 'HASH') {
2707: my $num = $bookshash->{$item}{'order'};
2708: $ordered{$num} = $item;
2709: }
2710: }
2711: }
2712: my $confname = $dom.'-domainconfig';
2713: my $switchserver = &check_switchserver($dom,$confname);
2714: my $maxnum = scalar(keys(%ordered));
2715: my $datatable;
2716: if (keys(%ordered)) {
2717: my @items = sort { $a <=> $b } keys(%ordered);
2718: for (my $i=0; $i<@items; $i++) {
2719: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2720: my $key = $ordered{$items[$i]};
2721: my %coursehash=&Apache::lonnet::coursedescription($key);
2722: my $coursetitle = $coursehash{'description'};
2723: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2724: if (ref($bookshash->{$key}) eq 'HASH') {
2725: $subject = $bookshash->{$key}->{'subject'};
2726: $title = $bookshash->{$key}->{'title'};
2727: if ($type eq 'textbooks') {
2728: $publisher = $bookshash->{$key}->{'publisher'};
2729: $author = $bookshash->{$key}->{'author'};
2730: $image = $bookshash->{$key}->{'image'};
2731: if ($image ne '') {
2732: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2733: my $imagethumb = "$path/tn-".$imagefile;
2734: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2735: }
2736: }
2737: }
2738: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2739: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2740: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2741: for (my $k=0; $k<=$maxnum; $k++) {
2742: my $vpos = $k+1;
2743: my $selstr;
2744: if ($k == $i) {
2745: $selstr = ' selected="selected" ';
2746: }
2747: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2748: }
2749: $datatable .= '</select>'.(' 'x2).
2750: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2751: &mt('Delete?').'</label></span></td>'.
2752: '<td colspan="2">'.
2753: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2754: (' 'x2).
2755: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2756: if ($type eq 'textbooks') {
2757: $datatable .= (' 'x2).
2758: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2759: (' 'x2).
2760: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2761: (' 'x2).
2762: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2763: if ($image) {
2764: $datatable .= $imgsrc.
2765: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2766: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2767: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2768: }
2769: if ($switchserver) {
2770: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2771: } else {
2772: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2773: }
2774: }
2775: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2776: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2777: $coursetitle.'</span></td></tr>'."\n";
2778: $itemcount ++;
2779: }
2780: }
2781: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2782: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2783: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2784: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2785: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2786: for (my $k=0; $k<$maxnum+1; $k++) {
2787: my $vpos = $k+1;
2788: my $selstr;
2789: if ($k == $maxnum) {
2790: $selstr = ' selected="selected" ';
2791: }
2792: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2793: }
2794: $datatable .= '</select> '."\n".
2795: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2796: '<td colspan="2">'.
2797: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2798: (' 'x2).
2799: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2800: (' 'x2);
2801: if ($type eq 'textbooks') {
2802: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2803: (' 'x2).
2804: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2805: (' 'x2).
2806: '<span class="LC_nobreak">'.&mt('Image:').' ';
2807: if ($switchserver) {
2808: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2809: } else {
2810: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2811: }
2812: $datatable .= '</span>'."\n";
2813: }
2814: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2815: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2816: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2817: &Apache::loncommon::selectcourse_link
2818: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2819: '</span></td>'."\n".
2820: '</tr>'."\n";
2821: $itemcount ++;
2822: return $datatable;
2823: }
2824:
2825: sub textbookcourses_javascript {
2826: my ($settings) = @_;
2827: return unless(ref($settings) eq 'HASH');
2828: my (%ordered,%total,%jstext);
2829: foreach my $type ('textbooks','templates') {
2830: $total{$type} = 0;
2831: if (ref($settings->{$type}) eq 'HASH') {
2832: foreach my $item (keys(%{$settings->{$type}})) {
2833: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2834: my $num = $settings->{$type}->{$item}{'order'};
2835: $ordered{$type}{$num} = $item;
2836: }
2837: }
2838: $total{$type} = scalar(keys(%{$settings->{$type}}));
2839: }
2840: my @jsarray = ();
2841: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2842: push(@jsarray,$ordered{$type}{$item});
2843: }
2844: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2845: }
2846: return <<"ENDSCRIPT";
2847: <script type="text/javascript">
2848: // <![CDATA[
2849: function reorderBooks(form,item,caller) {
2850: var changedVal;
2851: $jstext{'textbooks'};
2852: $jstext{'templates'};
2853: var newpos;
2854: var maxh;
2855: if (caller == 'textbooks') {
2856: newpos = 'textbooks_addbook_pos';
2857: maxh = 1 + $total{'textbooks'};
2858: } else {
2859: newpos = 'templates_addbook_pos';
2860: maxh = 1 + $total{'templates'};
2861: }
2862: var current = new Array;
2863: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2864: if (item == newpos) {
2865: changedVal = newitemVal;
2866: } else {
2867: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2868: current[newitemVal] = newpos;
2869: }
2870: if (caller == 'textbooks') {
2871: for (var i=0; i<textbooks.length; i++) {
2872: var elementName = 'textbooks_'+textbooks[i];
2873: if (elementName != item) {
2874: if (form.elements[elementName]) {
2875: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2876: current[currVal] = elementName;
2877: }
2878: }
2879: }
2880: }
2881: if (caller == 'templates') {
2882: for (var i=0; i<templates.length; i++) {
2883: var elementName = 'templates_'+templates[i];
2884: if (elementName != item) {
2885: if (form.elements[elementName]) {
2886: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2887: current[currVal] = elementName;
2888: }
2889: }
2890: }
2891: }
2892: var oldVal;
2893: for (var j=0; j<maxh; j++) {
2894: if (current[j] == undefined) {
2895: oldVal = j;
2896: }
2897: }
2898: if (oldVal < changedVal) {
2899: for (var k=oldVal+1; k<=changedVal ; k++) {
2900: var elementName = current[k];
2901: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2902: }
2903: } else {
2904: for (var k=changedVal; k<oldVal; k++) {
2905: var elementName = current[k];
2906: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2907: }
2908: }
2909: return;
2910: }
2911:
2912: // ]]>
2913: </script>
2914:
2915: ENDSCRIPT
2916: }
2917:
2918: sub ltitools_javascript {
2919: my ($settings) = @_;
2920: my $togglejs = <itools_toggle_js();
2921: unless (ref($settings) eq 'HASH') {
2922: return $togglejs;
2923: }
2924: my (%ordered,$total,%jstext);
2925: $total = 0;
2926: foreach my $item (keys(%{$settings})) {
2927: if (ref($settings->{$item}) eq 'HASH') {
2928: my $num = $settings->{$item}{'order'};
2929: $ordered{$num} = $item;
2930: }
2931: }
2932: $total = scalar(keys(%{$settings}));
2933: my @jsarray = ();
2934: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2935: push(@jsarray,$ordered{$item});
2936: }
2937: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2938: return <<"ENDSCRIPT";
2939: <script type="text/javascript">
2940: // <![CDATA[
2941: function reorderLTITools(form,item) {
2942: var changedVal;
2943: $jstext
2944: var newpos = 'ltitools_add_pos';
2945: var maxh = 1 + $total;
2946: var current = new Array;
2947: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2948: if (item == newpos) {
2949: changedVal = newitemVal;
2950: } else {
2951: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2952: current[newitemVal] = newpos;
2953: }
2954: for (var i=0; i<ltitools.length; i++) {
2955: var elementName = 'ltitools_'+ltitools[i];
2956: if (elementName != item) {
2957: if (form.elements[elementName]) {
2958: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2959: current[currVal] = elementName;
2960: }
2961: }
2962: }
2963: var oldVal;
2964: for (var j=0; j<maxh; j++) {
2965: if (current[j] == undefined) {
2966: oldVal = j;
2967: }
2968: }
2969: if (oldVal < changedVal) {
2970: for (var k=oldVal+1; k<=changedVal ; k++) {
2971: var elementName = current[k];
2972: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2973: }
2974: } else {
2975: for (var k=changedVal; k<oldVal; k++) {
2976: var elementName = current[k];
2977: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2978: }
2979: }
2980: return;
2981: }
2982:
2983: // ]]>
2984: </script>
2985:
2986: $togglejs
2987:
2988: ENDSCRIPT
2989: }
2990:
2991: sub ltitools_toggle_js {
2992: return <<"ENDSCRIPT";
2993: <script type="text/javascript">
2994: // <![CDATA[
2995:
2996: function toggleLTITools(form,setting,item) {
2997: var radioname = '';
2998: var divid = '';
2999: if (setting == 'user') {
3000: divid = 'ltitools_'+setting+'_div_'+item;
3001: var checkid = 'ltitools_'+setting+'_field_'+item;
3002: if (document.getElementById(divid)) {
3003: if (document.getElementById(checkid)) {
3004: if (document.getElementById(checkid).checked) {
3005: document.getElementById(divid).style.display = 'inline-block';
3006: } else {
3007: document.getElementById(divid).style.display = 'none';
3008: }
3009: }
3010: }
3011: }
3012: return;
3013: }
3014: // ]]>
3015: </script>
3016:
3017: ENDSCRIPT
3018: }
3019:
3020: sub wafproxy_javascript {
3021: my ($dom) = @_;
3022: return <<"ENDSCRIPT";
3023: <script type="text/javascript">
3024: // <![CDATA[
3025: function updateWAF() {
3026: if (document.getElementById('wafproxy_remoteip')) {
3027: var wafremote = 0;
3028: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3029: wafremote = 1;
3030: }
3031: var fields = new Array('header','trust');
3032: for (var i=0; i<fields.length; i++) {
3033: if (document.getElementById('wafproxy_'+fields[i])) {
3034: if (wafremote == 1) {
3035: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3036: }
3037: else {
3038: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3039: }
3040: }
3041: }
3042: if (document.getElementById('wafproxyranges_$dom')) {
3043: if (wafremote == 1) {
3044: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3045: } else {
3046: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3047: if (document.display.wafproxy_vpnaccess[i].checked) {
3048: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3049: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3050: }
3051: }
3052: }
3053: }
3054: }
3055: }
3056: return;
3057: }
3058:
3059: function checkWAF() {
3060: if (document.getElementById('wafproxy_remoteip')) {
3061: var wafvpn = 0;
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 == 1) {
3065: wafvpn = 1;
3066: }
3067: break;
3068: }
3069: }
3070: var vpn = new Array('vpnint','vpnext');
3071: for (var i=0; i<vpn.length; i++) {
3072: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3073: if (wafvpn == 1) {
3074: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3075: }
3076: else {
3077: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3078: }
3079: }
3080: }
3081: if (document.getElementById('wafproxyranges_$dom')) {
3082: if (wafvpn == 1) {
3083: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3084: }
3085: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3086: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3087: }
3088: }
3089: }
3090: return;
3091: }
3092:
3093: function toggleWAF() {
3094: if (document.getElementById('wafproxy_table')) {
3095: var wafproxy = 0;
3096: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3097: if (document.display.wafproxy_${dom}[i].checked) {
3098: if (document.display.wafproxy_${dom}[i].value == 1) {
3099: wafproxy = 1;
3100: break;
3101: }
3102: }
3103: }
3104: if (wafproxy == 1) {
3105: document.getElementById('wafproxy_table').style.display='inline';
3106: }
3107: else {
3108: document.getElementById('wafproxy_table').style.display='none';
3109: }
3110: if (document.getElementById('wafproxyrow_${dom}')) {
3111: if (wafproxy == 1) {
3112: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3113: }
3114: else {
3115: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3116: }
3117: }
3118: if (document.getElementById('nowafproxyrow_$dom')) {
3119: if (wafproxy == 1) {
3120: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3121: }
3122: else {
3123: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3124: }
3125: }
3126: }
3127: return;
3128: }
3129: // ]]>
3130: </script>
3131:
3132: ENDSCRIPT
3133: }
3134:
3135: sub lti_javascript {
3136: my ($dom,$settings) = @_;
3137: my $togglejs = <i_toggle_js($dom);
3138: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3139: return <<"ENDSCRIPT";
3140: <script type="text/javascript">
3141: // <![CDATA[
3142:
3143: $linkprot_js
3144:
3145: // ]]>
3146: </script>
3147:
3148: $togglejs
3149:
3150: ENDSCRIPT
3151: }
3152:
3153: sub lti_toggle_js {
3154: my ($dom) = @_;
3155: my %servers = &Apache::lonnet::get_servers($dom,'library');
3156: my $primary = &Apache::lonnet::domain($dom,'primary');
3157: my $course_servers = "'".join("','",keys(%servers))."'";
3158: return <<"ENDSCRIPT";
3159: <script type="text/javascript">
3160: // <![CDATA[
3161: function toggleLTIEncKey(form) {
3162: var shownhosts = new Array();
3163: var hiddenhosts = new Array();
3164: var forcourse = new Array($course_servers);
3165: var fromdomain = '$primary';
3166: var crsradio = form.elements['ltisec_crslinkprot'];
3167: if (crsradio.length) {
3168: for (var i=0; i<crsradio.length; i++) {
3169: if (crsradio[i].checked) {
3170: if (crsradio[i].value == 1) {
3171: if (forcourse.length > 0) {
3172: for (var j=0; j<forcourse.length; j++) {
3173: if (!shownhosts.includes(forcourse[j])) {
3174: shownhosts.push(forcourse[j]);
3175: }
3176: }
3177: }
3178: } else {
3179: if (forcourse.length > 0) {
3180: for (var j=0; j<forcourse.length; j++) {
3181: if (!hiddenhosts.includes(forcourse[j])) {
3182: hiddenhosts.push(forcourse[j]);
3183: }
3184: }
3185: }
3186: }
3187: }
3188: }
3189: }
3190: var domradio = form.elements['ltisec_domlinkprot'];
3191: if (domradio.length) {
3192: for (var i=0; i<domradio.length; i++) {
3193: if (domradio[i].checked) {
3194: if (domradio[i].value == 1) {
3195: if (!shownhosts.includes(fromdomain)) {
3196: shownhosts.push(fromdomain);
3197: }
3198: } else {
3199: if (!hiddenhosts.includes(fromdomain)) {
3200: hiddenhosts.push(fromdomain);
3201: }
3202: }
3203: }
3204: }
3205: }
3206: if (shownhosts.length > 0) {
3207: for (var i=0; i<shownhosts.length; i++) {
3208: if (document.getElementById('ltisec_info_'+shownhosts[i])) {
3209: document.getElementById('ltisec_info_'+shownhosts[i]).style.display = 'block';
3210: }
3211: }
3212: if (document.getElementById('ltisec_noprivkey')) {
3213: document.getElementById('ltisec_noprivkey').style.display = 'none';
3214: }
3215: } else {
3216: if (document.getElementById('ltisec_noprivkey')) {
3217: document.getElementById('ltisec_noprivkey').style.display = 'inline-block';
3218: }
3219: }
3220: if (hiddenhosts.length > 0) {
3221: for (var i=0; i<hiddenhosts.length; i++) {
3222: if (!shownhosts.includes(hiddenhosts[i])) {
3223: if (document.getElementById('ltisec_info_'+hiddenhosts[i])) {
3224: document.getElementById('ltisec_info_'+hiddenhosts[i]).style.display = 'none';
3225: }
3226: }
3227: }
3228: }
3229: return;
3230: }
3231:
3232: function togglePrivKey(form,hostid) {
3233: var radioname = '';
3234: var currdivid = '';
3235: var newdivid = '';
3236: if ((document.getElementById('ltisec_divcurrprivkey_'+hostid)) &&
3237: (document.getElementById('ltisec_divchgprivkey_'+hostid))) {
3238: currdivid = document.getElementById('ltisec_divcurrprivkey_'+hostid);
3239: newdivid = document.getElementById('ltisec_divchgprivkey_'+hostid);
3240: radioname = form.elements['ltisec_changeprivkey_'+hostid];
3241: if (radioname) {
3242: if (radioname.length > 0) {
3243: var setvis;
3244: for (var i=0; i<radioname.length; i++) {
3245: if (radioname[i].checked == true) {
3246: if (radioname[i].value == 1) {
3247: newdivid.style.display = 'inline-block';
3248: currdivid.style.display = 'none';
3249: setvis = 1;
3250: }
3251: break;
3252: }
3253: }
3254: if (!setvis) {
3255: newdivid.style.display = 'none';
3256: currdivid.style.display = 'inline-block';
3257: }
3258: }
3259: }
3260: }
3261: }
3262:
3263: // ]]>
3264: </script>
3265:
3266: ENDSCRIPT
3267: }
3268:
3269: sub autoupdate_javascript {
3270: return <<"ENDSCRIPT";
3271: <script type="text/javascript">
3272: // <![CDATA[
3273: function toggleLastActiveDays(form) {
3274: var radioname = 'lastactive';
3275: var divid = 'lastactive_div';
3276: var num = form.elements[radioname].length;
3277: if (num) {
3278: var setvis = '';
3279: for (var i=0; i<num; i++) {
3280: if (form.elements[radioname][i].checked) {
3281: if (form.elements[radioname][i].value == '1') {
3282: if (document.getElementById(divid)) {
3283: document.getElementById(divid).style.display = 'inline-block';
3284: }
3285: setvis = 1;
3286: }
3287: break;
3288: }
3289: }
3290: if (!setvis) {
3291: if (document.getElementById(divid)) {
3292: document.getElementById(divid).style.display = 'none';
3293: }
3294: }
3295: }
3296: return;
3297: }
3298: // ]]>
3299: </script>
3300:
3301: ENDSCRIPT
3302: }
3303:
3304: sub autoenroll_javascript {
3305: return <<"ENDSCRIPT";
3306: <script type="text/javascript">
3307: // <![CDATA[
3308: function toggleFailsafe(form) {
3309: var radioname = 'autoenroll_failsafe';
3310: var divid = 'autoenroll_failsafe_div';
3311: var num = form.elements[radioname].length;
3312: if (num) {
3313: var setvis = '';
3314: for (var i=0; i<num; i++) {
3315: if (form.elements[radioname][i].checked) {
3316: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3317: if (document.getElementById(divid)) {
3318: document.getElementById(divid).style.display = 'inline-block';
3319: }
3320: setvis = 1;
3321: }
3322: break;
3323: }
3324: }
3325: if (!setvis) {
3326: if (document.getElementById(divid)) {
3327: document.getElementById(divid).style.display = 'none';
3328: }
3329: }
3330: }
3331: return;
3332: }
3333: // ]]>
3334: </script>
3335:
3336: ENDSCRIPT
3337: }
3338:
3339: sub saml_javascript {
3340: return <<"ENDSCRIPT";
3341: <script type="text/javascript">
3342: // <![CDATA[
3343: function toggleSamlOptions(form,hostid) {
3344: var radioname = 'saml_'+hostid;
3345: var tablecellon = 'samloptionson_'+hostid;
3346: var tablecelloff = 'samloptionsoff_'+hostid;
3347: var num = form.elements[radioname].length;
3348: if (num) {
3349: var setvis = '';
3350: for (var i=0; i<num; i++) {
3351: if (form.elements[radioname][i].checked) {
3352: if (form.elements[radioname][i].value == '1') {
3353: if (document.getElementById(tablecellon)) {
3354: document.getElementById(tablecellon).style.display='';
3355: }
3356: if (document.getElementById(tablecelloff)) {
3357: document.getElementById(tablecelloff).style.display='none';
3358: }
3359: setvis = 1;
3360: }
3361: break;
3362: }
3363: }
3364: if (!setvis) {
3365: if (document.getElementById(tablecellon)) {
3366: document.getElementById(tablecellon).style.display='none';
3367: }
3368: if (document.getElementById(tablecelloff)) {
3369: document.getElementById(tablecelloff).style.display='';
3370: }
3371: }
3372: }
3373: return;
3374: }
3375: // ]]>
3376: </script>
3377:
3378: ENDSCRIPT
3379: }
3380:
3381: sub ipaccess_javascript {
3382: my ($settings) = @_;
3383: my (%ordered,$total,%jstext);
3384: $total = 0;
3385: if (ref($settings) eq 'HASH') {
3386: foreach my $item (keys(%{$settings})) {
3387: if (ref($settings->{$item}) eq 'HASH') {
3388: my $num = $settings->{$item}{'order'};
3389: $ordered{$num} = $item;
3390: }
3391: }
3392: $total = scalar(keys(%{$settings}));
3393: }
3394: my @jsarray = ();
3395: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3396: push(@jsarray,$ordered{$item});
3397: }
3398: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3399: return <<"ENDSCRIPT";
3400: <script type="text/javascript">
3401: // <![CDATA[
3402: function reorderIPaccess(form,item) {
3403: var changedVal;
3404: $jstext
3405: var newpos = 'ipaccess_pos_add';
3406: var maxh = 1 + $total;
3407: var current = new Array;
3408: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3409: if (item == newpos) {
3410: changedVal = newitemVal;
3411: } else {
3412: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3413: current[newitemVal] = newpos;
3414: }
3415: for (var i=0; i<ipaccess.length; i++) {
3416: var elementName = 'ipaccess_pos_'+ipaccess[i];
3417: if (elementName != item) {
3418: if (form.elements[elementName]) {
3419: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3420: current[currVal] = elementName;
3421: }
3422: }
3423: }
3424: var oldVal;
3425: for (var j=0; j<maxh; j++) {
3426: if (current[j] == undefined) {
3427: oldVal = j;
3428: }
3429: }
3430: if (oldVal < changedVal) {
3431: for (var k=oldVal+1; k<=changedVal ; k++) {
3432: var elementName = current[k];
3433: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3434: }
3435: } else {
3436: for (var k=changedVal; k<oldVal; k++) {
3437: var elementName = current[k];
3438: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3439: }
3440: }
3441: return;
3442: }
3443: // ]]>
3444: </script>
3445:
3446: ENDSCRIPT
3447: }
3448:
3449: sub print_autoenroll {
3450: my ($dom,$settings,$rowtotal) = @_;
3451: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3452: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3453: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3454: $failsafesty = 'none';
3455: %failsafechecked = (
3456: off => ' checked="checked"',
3457: );
3458: if (ref($settings) eq 'HASH') {
3459: if (exists($settings->{'run'})) {
3460: if ($settings->{'run'} eq '0') {
3461: $runoff = ' checked="checked" ';
3462: $runon = ' ';
3463: } else {
3464: $runon = ' checked="checked" ';
3465: $runoff = ' ';
3466: }
3467: } else {
3468: if ($autorun) {
3469: $runon = ' checked="checked" ';
3470: $runoff = ' ';
3471: } else {
3472: $runoff = ' checked="checked" ';
3473: $runon = ' ';
3474: }
3475: }
3476: if (exists($settings->{'co-owners'})) {
3477: if ($settings->{'co-owners'} eq '0') {
3478: $coownersoff = ' checked="checked" ';
3479: $coownerson = ' ';
3480: } else {
3481: $coownerson = ' checked="checked" ';
3482: $coownersoff = ' ';
3483: }
3484: } else {
3485: $coownersoff = ' checked="checked" ';
3486: $coownerson = ' ';
3487: }
3488: if (exists($settings->{'sender_domain'})) {
3489: $defdom = $settings->{'sender_domain'};
3490: }
3491: if (exists($settings->{'failsafe'})) {
3492: $failsafe = $settings->{'failsafe'};
3493: if ($failsafe eq 'zero') {
3494: $failsafechecked{'zero'} = ' checked="checked"';
3495: $failsafechecked{'off'} = '';
3496: $failsafesty = 'inline-block';
3497: } elsif ($failsafe eq 'any') {
3498: $failsafechecked{'any'} = ' checked="checked"';
3499: $failsafechecked{'off'} = '';
3500: }
3501: $autofailsafe = $settings->{'autofailsafe'};
3502: } elsif (exists($settings->{'autofailsafe'})) {
3503: $autofailsafe = $settings->{'autofailsafe'};
3504: if ($autofailsafe ne '') {
3505: $failsafechecked{'zero'} = ' checked="checked"';
3506: $failsafe = 'zero';
3507: $failsafechecked{'off'} = '';
3508: }
3509: }
3510: } else {
3511: if ($autorun) {
3512: $runon = ' checked="checked" ';
3513: $runoff = ' ';
3514: } else {
3515: $runoff = ' checked="checked" ';
3516: $runon = ' ';
3517: }
3518: }
3519: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3520: my $notif_sender;
3521: if (ref($settings) eq 'HASH') {
3522: $notif_sender = $settings->{'sender_uname'};
3523: }
3524: my $datatable='<tr class="LC_odd_row">'.
3525: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3526: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3527: '<input type="radio" name="autoenroll_run"'.
3528: $runon.' value="1" />'.&mt('Yes').'</label> '.
3529: '<label><input type="radio" name="autoenroll_run"'.
3530: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3531: '</tr><tr>'.
3532: '<td>'.&mt('Notification messages - sender').
3533: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3534: &mt('username').': '.
3535: '<input type="text" name="sender_uname" value="'.
3536: $notif_sender.'" size="10" /> '.&mt('domain').
3537: ': '.$domform.'</span></td></tr>'.
3538: '<tr class="LC_odd_row">'.
3539: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3540: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3541: '<input type="radio" name="autoassign_coowners"'.
3542: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3543: '<label><input type="radio" name="autoassign_coowners"'.
3544: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3545: '</tr><tr>'.
3546: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3547: '<td class="LC_left_item"><span class="LC_nobreak">'.
3548: '<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> '.
3549: '<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 />'.
3550: '<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>'.
3551: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
3552: '<span class="LC_nobreak">'.
3553: &mt('Threshold for number of students in section to drop: [_1]',
3554: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
3555: '</span></div></td></tr>';
3556: $$rowtotal += 4;
3557: return $datatable;
3558: }
3559:
3560: sub print_autoupdate {
3561: my ($position,$dom,$settings,$rowtotal) = @_;
3562: my ($enable,$datatable);
3563: if ($position eq 'top') {
3564: my %choices = &Apache::lonlocal::texthash (
3565: run => 'Auto-update active?',
3566: classlists => 'Update information in classlists?',
3567: unexpired => 'Skip updates for users without active or future roles?',
3568: lastactive => 'Skip updates for inactive users?',
3569: );
3570: my $itemcount = 0;
3571: my $updateon = ' ';
3572: my $updateoff = ' checked="checked" ';
3573: if (ref($settings) eq 'HASH') {
3574: if ($settings->{'run'} eq '1') {
3575: $updateon = $updateoff;
3576: $updateoff = ' ';
3577: }
3578: }
3579: $enable = '<tr class="LC_odd_row">'.
3580: '<td>'.&mt($choices{'run'}).'</td>'.
3581: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3582: '<input type="radio" name="autoupdate_run"'.
3583: $updateoff.'value="0" />'.&mt('No').'</label> '.
3584: '<label><input type="radio" name="autoupdate_run"'.
3585: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3586: '</tr>';
3587: my @toggles = ('classlists','unexpired');
3588: my %defaultchecked = ('classlists' => 'off',
3589: 'unexpired' => 'off'
3590: );
3591: $$rowtotal ++;
3592: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3593: \%choices,$itemcount,'','','left','no');
3594: $datatable = $enable.$datatable;
3595: $$rowtotal += $itemcount;
3596: my $lastactiveon = ' ';
3597: my $lastactiveoff = ' checked="checked" ';
3598: my $lastactivestyle = 'none';
3599: my $lastactivedays;
3600: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3601: if (ref($settings) eq 'HASH') {
3602: if ($settings->{'lastactive'} =~ /^\d+$/) {
3603: $lastactiveon = $lastactiveoff;
3604: $lastactiveoff = ' ';
3605: $lastactivestyle = 'inline-block';
3606: $lastactivedays = $settings->{'lastactive'};
3607: }
3608: }
3609: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3610: $datatable .= '<tr'.$css_class.'>'.
3611: '<td>'.$choices{'lastactive'}.'</td>'.
3612: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3613: '<input type="radio" name="lastactive"'.
3614: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
3615: ' <label>'.
3616: '<input type="radio" name="lastactive"'.
3617: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
3618: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
3619: ': '.&mt('inactive = no activity in last [_1] days',
3620: '<input type="text" size="5" name="lastactivedays" value="'.
3621: $lastactivedays.'" />').
3622: '</span></td>'.
3623: '</tr>';
3624: $$rowtotal ++;
3625: } elsif ($position eq 'middle') {
3626: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3627: my $numinrow = 3;
3628: my $locknamesettings;
3629: $datatable .= &insttypes_row($settings,$types,$usertypes,
3630: $dom,$numinrow,$othertitle,
3631: 'lockablenames',$rowtotal);
3632: $$rowtotal ++;
3633: } else {
3634: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3635: my @fields = ('lastname','firstname','middlename','generation',
3636: 'permanentemail','id');
3637: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3638: my $numrows = 0;
3639: if (ref($types) eq 'ARRAY') {
3640: if (@{$types} > 0) {
3641: $datatable =
3642: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3643: \@fields,$types,\$numrows);
3644: $$rowtotal += @{$types};
3645: }
3646: }
3647: $datatable .=
3648: &usertype_update_row($settings,{'default' => $othertitle},
3649: \%fieldtitles,\@fields,['default'],
3650: \$numrows);
3651: $$rowtotal ++;
3652: }
3653: return $datatable;
3654: }
3655:
3656: sub print_autocreate {
3657: my ($dom,$settings,$rowtotal) = @_;
3658: my (%createon,%createoff,%currhash);
3659: my @types = ('xml','req');
3660: if (ref($settings) eq 'HASH') {
3661: foreach my $item (@types) {
3662: $createoff{$item} = ' checked="checked" ';
3663: $createon{$item} = ' ';
3664: if (exists($settings->{$item})) {
3665: if ($settings->{$item}) {
3666: $createon{$item} = ' checked="checked" ';
3667: $createoff{$item} = ' ';
3668: }
3669: }
3670: }
3671: if ($settings->{'xmldc'} ne '') {
3672: $currhash{$settings->{'xmldc'}} = 1;
3673: }
3674: } else {
3675: foreach my $item (@types) {
3676: $createoff{$item} = ' checked="checked" ';
3677: $createon{$item} = ' ';
3678: }
3679: }
3680: $$rowtotal += 2;
3681: my $numinrow = 2;
3682: my $datatable='<tr class="LC_odd_row">'.
3683: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3684: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3685: '<input type="radio" name="autocreate_xml"'.
3686: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3687: '<label><input type="radio" name="autocreate_xml"'.
3688: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3689: '</td></tr><tr>'.
3690: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3691: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3692: '<input type="radio" name="autocreate_req"'.
3693: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3694: '<label><input type="radio" name="autocreate_req"'.
3695: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3696: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3697: 'autocreate_xmldc',%currhash);
3698: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3699: if ($numdc > 1) {
3700: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3701: '</td><td class="LC_left_item">';
3702: } else {
3703: $datatable .= &mt('Course creation processed as:').
3704: '</td><td class="LC_right_item">';
3705: }
3706: $datatable .= $dctable.'</td></tr>';
3707: $$rowtotal += $rows;
3708: return $datatable;
3709: }
3710:
3711: sub print_directorysrch {
3712: my ($position,$dom,$settings,$rowtotal) = @_;
3713: my $datatable;
3714: if ($position eq 'top') {
3715: my $instsrchon = ' ';
3716: my $instsrchoff = ' checked="checked" ';
3717: my ($exacton,$containson,$beginson);
3718: my $instlocalon = ' ';
3719: my $instlocaloff = ' checked="checked" ';
3720: if (ref($settings) eq 'HASH') {
3721: if ($settings->{'available'} eq '1') {
3722: $instsrchon = $instsrchoff;
3723: $instsrchoff = ' ';
3724: }
3725: if ($settings->{'localonly'} eq '1') {
3726: $instlocalon = $instlocaloff;
3727: $instlocaloff = ' ';
3728: }
3729: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3730: foreach my $type (@{$settings->{'searchtypes'}}) {
3731: if ($type eq 'exact') {
3732: $exacton = ' checked="checked" ';
3733: } elsif ($type eq 'contains') {
3734: $containson = ' checked="checked" ';
3735: } elsif ($type eq 'begins') {
3736: $beginson = ' checked="checked" ';
3737: }
3738: }
3739: } else {
3740: if ($settings->{'searchtypes'} eq 'exact') {
3741: $exacton = ' checked="checked" ';
3742: } elsif ($settings->{'searchtypes'} eq 'contains') {
3743: $containson = ' checked="checked" ';
3744: } elsif ($settings->{'searchtypes'} eq 'specify') {
3745: $exacton = ' checked="checked" ';
3746: $containson = ' checked="checked" ';
3747: }
3748: }
3749: }
3750: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3751: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3752:
3753: my $numinrow = 4;
3754: my $cansrchrow = 0;
3755: $datatable='<tr class="LC_odd_row">'.
3756: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3757: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3758: '<input type="radio" name="dirsrch_available"'.
3759: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3760: '<label><input type="radio" name="dirsrch_available"'.
3761: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3762: '</tr><tr>'.
3763: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3764: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3765: '<input type="radio" name="dirsrch_instlocalonly"'.
3766: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3767: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3768: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3769: '</tr>';
3770: $$rowtotal += 2;
3771: if (ref($usertypes) eq 'HASH') {
3772: if (keys(%{$usertypes}) > 0) {
3773: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3774: $numinrow,$othertitle,'cansearch',
3775: $rowtotal);
3776: $cansrchrow = 1;
3777: }
3778: }
3779: if ($cansrchrow) {
3780: $$rowtotal ++;
3781: $datatable .= '<tr>';
3782: } else {
3783: $datatable .= '<tr class="LC_odd_row">';
3784: }
3785: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3786: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3787: foreach my $title (@{$titleorder}) {
3788: if (defined($searchtitles->{$title})) {
3789: my $check = ' ';
3790: if (ref($settings) eq 'HASH') {
3791: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3792: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3793: $check = ' checked="checked" ';
3794: }
3795: }
3796: }
3797: $datatable .= '<td class="LC_left_item">'.
3798: '<span class="LC_nobreak"><label>'.
3799: '<input type="checkbox" name="searchby" '.
3800: 'value="'.$title.'"'.$check.'/>'.
3801: $searchtitles->{$title}.'</label></span></td>';
3802: }
3803: }
3804: $datatable .= '</tr></table></td></tr>';
3805: $$rowtotal ++;
3806: if ($cansrchrow) {
3807: $datatable .= '<tr class="LC_odd_row">';
3808: } else {
3809: $datatable .= '<tr>';
3810: }
3811: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3812: '<td class="LC_left_item" colspan="2">'.
3813: '<span class="LC_nobreak"><label>'.
3814: '<input type="checkbox" name="searchtypes" '.
3815: $exacton.' value="exact" />'.&mt('Exact match').
3816: '</label> '.
3817: '<label><input type="checkbox" name="searchtypes" '.
3818: $beginson.' value="begins" />'.&mt('Begins with').
3819: '</label> '.
3820: '<label><input type="checkbox" name="searchtypes" '.
3821: $containson.' value="contains" />'.&mt('Contains').
3822: '</label></span></td></tr>';
3823: $$rowtotal ++;
3824: } else {
3825: my $domsrchon = ' checked="checked" ';
3826: my $domsrchoff = ' ';
3827: my $domlocalon = ' ';
3828: my $domlocaloff = ' checked="checked" ';
3829: if (ref($settings) eq 'HASH') {
3830: if ($settings->{'lclocalonly'} eq '1') {
3831: $domlocalon = $domlocaloff;
3832: $domlocaloff = ' ';
3833: }
3834: if ($settings->{'lcavailable'} eq '0') {
3835: $domsrchoff = $domsrchon;
3836: $domsrchon = ' ';
3837: }
3838: }
3839: $datatable='<tr class="LC_odd_row">'.
3840: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3841: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3842: '<input type="radio" name="dirsrch_domavailable"'.
3843: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3844: '<label><input type="radio" name="dirsrch_domavailable"'.
3845: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3846: '</tr><tr>'.
3847: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3848: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3849: '<input type="radio" name="dirsrch_domlocalonly"'.
3850: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3851: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3852: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3853: '</tr>';
3854: $$rowtotal += 2;
3855: }
3856: return $datatable;
3857: }
3858:
3859: sub print_contacts {
3860: my ($position,$dom,$settings,$rowtotal) = @_;
3861: my $datatable;
3862: my @contacts = ('adminemail','supportemail');
3863: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3864: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3865: if ($position eq 'top') {
3866: if (ref($settings) eq 'HASH') {
3867: foreach my $item (@contacts) {
3868: if (exists($settings->{$item})) {
3869: $to{$item} = $settings->{$item};
3870: }
3871: }
3872: }
3873: } elsif ($position eq 'middle') {
3874: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3875: 'updatesmail','idconflictsmail','hostipmail');
3876: foreach my $type (@mailings) {
3877: $otheremails{$type} = '';
3878: }
3879: } elsif ($position eq 'lower') {
3880: if (ref($settings) eq 'HASH') {
3881: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3882: %lonstatus = %{$settings->{'lonstatus'}};
3883: }
3884: }
3885: } else {
3886: @mailings = ('helpdeskmail','otherdomsmail');
3887: foreach my $type (@mailings) {
3888: $otheremails{$type} = '';
3889: }
3890: $bccemails{'helpdeskmail'} = '';
3891: $bccemails{'otherdomsmail'} = '';
3892: $includestr{'helpdeskmail'} = '';
3893: $includestr{'otherdomsmail'} = '';
3894: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3895: }
3896: if (ref($settings) eq 'HASH') {
3897: unless (($position eq 'top') || ($position eq 'lower')) {
3898: foreach my $type (@mailings) {
3899: if (exists($settings->{$type})) {
3900: if (ref($settings->{$type}) eq 'HASH') {
3901: foreach my $item (@contacts) {
3902: if ($settings->{$type}{$item}) {
3903: $checked{$type}{$item} = ' checked="checked" ';
3904: }
3905: }
3906: $otheremails{$type} = $settings->{$type}{'others'};
3907: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3908: $bccemails{$type} = $settings->{$type}{'bcc'};
3909: if ($settings->{$type}{'include'} ne '') {
3910: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3911: $includestr{$type} = &unescape($includestr{$type});
3912: }
3913: }
3914: }
3915: } elsif ($type eq 'lonstatusmail') {
3916: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3917: }
3918: }
3919: }
3920: if ($position eq 'bottom') {
3921: foreach my $type (@mailings) {
3922: $bccemails{$type} = $settings->{$type}{'bcc'};
3923: if ($settings->{$type}{'include'} ne '') {
3924: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3925: $includestr{$type} = &unescape($includestr{$type});
3926: }
3927: }
3928: if (ref($settings->{'helpform'}) eq 'HASH') {
3929: if (ref($fields) eq 'ARRAY') {
3930: foreach my $field (@{$fields}) {
3931: $currfield{$field} = $settings->{'helpform'}{$field};
3932: }
3933: }
3934: if (exists($settings->{'helpform'}{'maxsize'})) {
3935: $maxsize = $settings->{'helpform'}{'maxsize'};
3936: } else {
3937: $maxsize = '1.0';
3938: }
3939: } else {
3940: if (ref($fields) eq 'ARRAY') {
3941: foreach my $field (@{$fields}) {
3942: $currfield{$field} = 'yes';
3943: }
3944: }
3945: $maxsize = '1.0';
3946: }
3947: }
3948: } else {
3949: if ($position eq 'top') {
3950: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3951: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3952: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3953: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3954: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3955: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3956: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3957: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3958: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3959: } elsif ($position eq 'bottom') {
3960: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3961: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3962: if (ref($fields) eq 'ARRAY') {
3963: foreach my $field (@{$fields}) {
3964: $currfield{$field} = 'yes';
3965: }
3966: }
3967: $maxsize = '1.0';
3968: }
3969: }
3970: my ($titles,$short_titles) = &contact_titles();
3971: my $rownum = 0;
3972: my $css_class;
3973: if ($position eq 'top') {
3974: foreach my $item (@contacts) {
3975: $css_class = $rownum%2?' class="LC_odd_row"':'';
3976: $datatable .= '<tr'.$css_class.'>'.
3977: '<td><span class="LC_nobreak">'.$titles->{$item}.
3978: '</span></td><td class="LC_right_item">'.
3979: '<input type="text" name="'.$item.'" value="'.
3980: $to{$item}.'" /></td></tr>';
3981: $rownum ++;
3982: }
3983: } elsif ($position eq 'bottom') {
3984: $css_class = $rownum%2?' class="LC_odd_row"':'';
3985: $datatable .= '<tr'.$css_class.'>'.
3986: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3987: &mt('(e-mail, subject, and description always shown)').
3988: '</td><td class="LC_left_item">';
3989: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3990: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3991: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3992: foreach my $field (@{$fields}) {
3993: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3994: if (($field eq 'screenshot') || ($field eq 'cc')) {
3995: $datatable .= ' '.&mt('(logged-in users)');
3996: }
3997: $datatable .='</td><td>';
3998: my $clickaction;
3999: if ($field eq 'screenshot') {
4000: $clickaction = ' onclick="screenshotSize(this);"';
4001: }
4002: if (ref($possoptions->{$field}) eq 'ARRAY') {
4003: foreach my $option (@{$possoptions->{$field}}) {
4004: my $checked;
4005: if ($currfield{$field} eq $option) {
4006: $checked = ' checked="checked"';
4007: }
4008: $datatable .= '<span class="LC_nobreak"><label>'.
4009: '<input type="radio" name="helpform_'.$field.'" '.
4010: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4011: '</label></span>'.(' 'x2);
4012: }
4013: }
4014: if ($field eq 'screenshot') {
4015: my $display;
4016: if ($currfield{$field} eq 'no') {
4017: $display = ' style="display:none"';
4018: }
4019: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4020: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4021: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4022: }
4023: $datatable .= '</td></tr>';
4024: }
4025: $datatable .= '</table>';
4026: }
4027: $datatable .= '</td></tr>'."\n";
4028: $rownum ++;
4029: }
4030: unless (($position eq 'top') || ($position eq 'lower')) {
4031: foreach my $type (@mailings) {
4032: $css_class = $rownum%2?' class="LC_odd_row"':'';
4033: $datatable .= '<tr'.$css_class.'>'.
4034: '<td><span class="LC_nobreak">'.
4035: $titles->{$type}.': </span></td>'.
4036: '<td class="LC_left_item">';
4037: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4038: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4039: }
4040: $datatable .= '<span class="LC_nobreak">';
4041: foreach my $item (@contacts) {
4042: $datatable .= '<label>'.
4043: '<input type="checkbox" name="'.$type.'"'.
4044: $checked{$type}{$item}.
4045: ' value="'.$item.'" />'.$short_titles->{$item}.
4046: '</label> ';
4047: }
4048: $datatable .= '</span><br />'.&mt('Others').': '.
4049: '<input type="text" name="'.$type.'_others" '.
4050: 'value="'.$otheremails{$type}.'" />';
4051: my %locchecked;
4052: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4053: foreach my $loc ('s','b') {
4054: if ($includeloc{$type} eq $loc) {
4055: $locchecked{$loc} = ' checked="checked"';
4056: last;
4057: }
4058: }
4059: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4060: '<input type="text" name="'.$type.'_bcc" '.
4061: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4062: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4063: &mt('Text automatically added to e-mail:').' '.
4064: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4065: '<span class="LC_nobreak">'.&mt('Location:').' '.
4066: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4067: (' 'x2).
4068: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4069: '</span></fieldset>';
4070: }
4071: $datatable .= '</td></tr>'."\n";
4072: $rownum ++;
4073: }
4074: }
4075: if ($position eq 'middle') {
4076: my %choices;
4077: my $corelink = &core_link_msu();
4078: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4079: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4080: $corelink);
4081: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4082: my @toggles = ('reporterrors','reportupdates','reportstatus');
4083: my %defaultchecked = ('reporterrors' => 'on',
4084: 'reportupdates' => 'on',
4085: 'reportstatus' => 'on');
4086: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4087: \%choices,$rownum);
4088: $datatable .= $reports;
4089: } elsif ($position eq 'lower') {
4090: my (%current,%excluded,%weights);
4091: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4092: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4093: $current{'errorthreshold'} = $lonstatus{'threshold'};
4094: } else {
4095: $current{'errorthreshold'} = $defaults->{'threshold'};
4096: }
4097: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4098: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4099: } else {
4100: $current{'errorsysmail'} = $defaults->{'sysmail'};
4101: }
4102: if (ref($lonstatus{'weights'}) eq 'HASH') {
4103: foreach my $type ('E','W','N','U') {
4104: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4105: $weights{$type} = $lonstatus{'weights'}{$type};
4106: } else {
4107: $weights{$type} = $defaults->{$type};
4108: }
4109: }
4110: } else {
4111: foreach my $type ('E','W','N','U') {
4112: $weights{$type} = $defaults->{$type};
4113: }
4114: }
4115: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4116: if (@{$lonstatus{'excluded'}} > 0) {
4117: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4118: }
4119: }
4120: foreach my $item ('errorthreshold','errorsysmail') {
4121: $css_class = $rownum%2?' class="LC_odd_row"':'';
4122: $datatable .= '<tr'.$css_class.'>'.
4123: '<td class="LC_left_item"><span class="LC_nobreak">'.
4124: $titles->{$item}.
4125: '</span></td><td class="LC_left_item">'.
4126: '<input type="text" name="'.$item.'" value="'.
4127: $current{$item}.'" size="5" /></td></tr>';
4128: $rownum ++;
4129: }
4130: $css_class = $rownum%2?' class="LC_odd_row"':'';
4131: $datatable .= '<tr'.$css_class.'>'.
4132: '<td class="LC_left_item">'.
4133: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4134: '</span></td><td class="LC_left_item"><table><tr>';
4135: foreach my $type ('E','W','N','U') {
4136: $datatable .= '<td>'.$names->{$type}.'<br />'.
4137: '<input type="text" name="errorweights_'.$type.'" value="'.
4138: $weights{$type}.'" size="5" /></td>';
4139: }
4140: $datatable .= '</tr></table></tr>';
4141: $rownum ++;
4142: $css_class = $rownum%2?' class="LC_odd_row"':'';
4143: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4144: $titles->{'errorexcluded'}.'</td>'.
4145: '<td class="LC_left_item"><table>';
4146: my $numinrow = 4;
4147: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4148: for (my $i=0; $i<@ids; $i++) {
4149: my $rem = $i%($numinrow);
4150: if ($rem == 0) {
4151: if ($i > 0) {
4152: $datatable .= '</tr>';
4153: }
4154: $datatable .= '<tr>';
4155: }
4156: my $check;
4157: if ($excluded{$ids[$i]}) {
4158: $check = ' checked="checked" ';
4159: }
4160: $datatable .= '<td class="LC_left_item">'.
4161: '<span class="LC_nobreak"><label>'.
4162: '<input type="checkbox" name="errorexcluded" '.
4163: 'value="'.$ids[$i].'"'.$check.' />'.
4164: $ids[$i].'</label></span></td>';
4165: }
4166: my $colsleft = $numinrow - @ids%($numinrow);
4167: if ($colsleft > 1 ) {
4168: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4169: ' </td>';
4170: } elsif ($colsleft == 1) {
4171: $datatable .= '<td class="LC_left_item"> </td>';
4172: }
4173: $datatable .= '</tr></table></td></tr>';
4174: $rownum ++;
4175: } elsif ($position eq 'bottom') {
4176: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4177: my (@posstypes,%usertypeshash);
4178: if (ref($types) eq 'ARRAY') {
4179: @posstypes = @{$types};
4180: }
4181: if (@posstypes) {
4182: if (ref($usertypes) eq 'HASH') {
4183: %usertypeshash = %{$usertypes};
4184: }
4185: my @overridden;
4186: my $numinrow = 4;
4187: if (ref($settings) eq 'HASH') {
4188: if (ref($settings->{'overrides'}) eq 'HASH') {
4189: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4190: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4191: push(@overridden,$key);
4192: foreach my $item (@contacts) {
4193: if ($settings->{'overrides'}{$key}{$item}) {
4194: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4195: }
4196: }
4197: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4198: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4199: $includeloc{'override_'.$key} = '';
4200: $includestr{'override_'.$key} = '';
4201: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4202: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4203: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4204: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4205: }
4206: }
4207: }
4208: }
4209: }
4210: my $customclass = 'LC_helpdesk_override';
4211: my $optionsprefix = 'LC_options_helpdesk_';
4212:
4213: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4214:
4215: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4216: $numinrow,$othertitle,'overrides',
4217: \$rownum,$onclicktypes,$customclass);
4218: $rownum ++;
4219: $usertypeshash{'default'} = $othertitle;
4220: foreach my $status (@posstypes) {
4221: my $css_class;
4222: if ($rownum%2) {
4223: $css_class = 'LC_odd_row ';
4224: }
4225: $css_class .= $customclass;
4226: my $rowid = $optionsprefix.$status;
4227: my $hidden = 1;
4228: my $currstyle = 'display:none';
4229: if (grep(/^\Q$status\E$/,@overridden)) {
4230: $currstyle = 'display:table-row';
4231: $hidden = 0;
4232: }
4233: my $key = 'override_'.$status;
4234: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4235: $includeloc{$key},$includestr{$key},$status,$rowid,
4236: $usertypeshash{$status},$css_class,$currstyle,
4237: \@contacts,$short_titles);
4238: unless ($hidden) {
4239: $rownum ++;
4240: }
4241: }
4242: }
4243: }
4244: $$rowtotal += $rownum;
4245: return $datatable;
4246: }
4247:
4248: sub core_link_msu {
4249: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4250: &mt('LON-CAPA core group - MSU'),600,500);
4251: }
4252:
4253: sub overridden_helpdesk {
4254: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4255: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4256: my $class = 'LC_left_item';
4257: if ($css_class) {
4258: $css_class = ' class="'.$css_class.'"';
4259: }
4260: if ($rowid) {
4261: $rowid = ' id="'.$rowid.'"';
4262: }
4263: if ($rowstyle) {
4264: $rowstyle = ' style="'.$rowstyle.'"';
4265: }
4266: my ($output,$description);
4267: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4268: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4269: "<td>$description</td>\n".
4270: '<td class="'.$class.'" colspan="2">'.
4271: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4272: '<span class="LC_nobreak">';
4273: if (ref($contacts) eq 'ARRAY') {
4274: foreach my $item (@{$contacts}) {
4275: my $check;
4276: if (ref($checked) eq 'HASH') {
4277: $check = $checked->{$item};
4278: }
4279: my $title;
4280: if (ref($short_titles) eq 'HASH') {
4281: $title = $short_titles->{$item};
4282: }
4283: $output .= '<label>'.
4284: '<input type="checkbox" name="override_'.$type.'"'.$check.
4285: ' value="'.$item.'" />'.$title.'</label> ';
4286: }
4287: }
4288: $output .= '</span><br />'.&mt('Others').': '.
4289: '<input type="text" name="override_'.$type.'_others" '.
4290: 'value="'.$otheremails.'" />';
4291: my %locchecked;
4292: foreach my $loc ('s','b') {
4293: if ($includeloc eq $loc) {
4294: $locchecked{$loc} = ' checked="checked"';
4295: last;
4296: }
4297: }
4298: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4299: '<input type="text" name="override_'.$type.'_bcc" '.
4300: 'value="'.$bccemails.'" /></fieldset>'.
4301: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4302: &mt('Text automatically added to e-mail:').' '.
4303: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4304: '<span class="LC_nobreak">'.&mt('Location:').' '.
4305: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4306: (' 'x2).
4307: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4308: '</span></fieldset>'.
4309: '</td></tr>'."\n";
4310: return $output;
4311: }
4312:
4313: sub contacts_javascript {
4314: return <<"ENDSCRIPT";
4315:
4316: <script type="text/javascript">
4317: // <![CDATA[
4318:
4319: function screenshotSize(field) {
4320: if (document.getElementById('help_screenshotsize')) {
4321: if (field.value == 'no') {
4322: document.getElementById('help_screenshotsize').style.display="none";
4323: } else {
4324: document.getElementById('help_screenshotsize').style.display="";
4325: }
4326: }
4327: return;
4328: }
4329:
4330: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4331: if (form.elements[checkbox].length != undefined) {
4332: var count = 0;
4333: if (docount) {
4334: for (var i=0; i<form.elements[checkbox].length; i++) {
4335: if (form.elements[checkbox][i].checked) {
4336: count ++;
4337: }
4338: }
4339: }
4340: for (var i=0; i<form.elements[checkbox].length; i++) {
4341: var type = form.elements[checkbox][i].value;
4342: if (document.getElementById(prefix+type)) {
4343: if (form.elements[checkbox][i].checked) {
4344: document.getElementById(prefix+type).style.display = 'table-row';
4345: if (count % 2 == 1) {
4346: document.getElementById(prefix+type).className = target+' LC_odd_row';
4347: } else {
4348: document.getElementById(prefix+type).className = target;
4349: }
4350: count ++;
4351: } else {
4352: document.getElementById(prefix+type).style.display = 'none';
4353: }
4354: }
4355: }
4356: }
4357: return;
4358: }
4359:
4360: // ]]>
4361: </script>
4362:
4363: ENDSCRIPT
4364: }
4365:
4366: sub print_helpsettings {
4367: my ($position,$dom,$settings,$rowtotal) = @_;
4368: my $confname = $dom.'-domainconfig';
4369: my $formname = 'display';
4370: my ($datatable,$itemcount);
4371: if ($position eq 'top') {
4372: $itemcount = 1;
4373: my (%choices,%defaultchecked,@toggles);
4374: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4375: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4376: &mt('LON-CAPA bug tracker'),600,500));
4377: %defaultchecked = ('submitbugs' => 'on');
4378: @toggles = ('submitbugs');
4379: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4380: \%choices,$itemcount);
4381: $$rowtotal ++;
4382: } else {
4383: my $css_class;
4384: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4385: my (%customroles,%ordered,%current);
4386: if (ref($settings) eq 'HASH') {
4387: if (ref($settings->{'adhoc'}) eq 'HASH') {
4388: %current = %{$settings->{'adhoc'}};
4389: }
4390: }
4391: my $count = 0;
4392: foreach my $key (sort(keys(%existing))) {
4393: if ($key=~/^rolesdef\_(\w+)$/) {
4394: my $rolename = $1;
4395: my (%privs,$order);
4396: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4397: $customroles{$rolename} = \%privs;
4398: if (ref($current{$rolename}) eq 'HASH') {
4399: $order = $current{$rolename}{'order'};
4400: }
4401: if ($order eq '') {
4402: $order = $count;
4403: }
4404: $ordered{$order} = $rolename;
4405: $count++;
4406: }
4407: }
4408: my $maxnum = scalar(keys(%ordered));
4409: my @roles_by_num = ();
4410: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4411: push(@roles_by_num,$item);
4412: }
4413: my $context = 'domprefs';
4414: my $crstype = 'Course';
4415: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4416: my @accesstypes = ('all','dh','da','none');
4417: my ($numstatustypes,@jsarray);
4418: if (ref($types) eq 'ARRAY') {
4419: if (@{$types} > 0) {
4420: $numstatustypes = scalar(@{$types});
4421: push(@accesstypes,'status');
4422: @jsarray = ('bystatus');
4423: }
4424: }
4425: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4426: if (keys(%domhelpdesk)) {
4427: push(@accesstypes,('inc','exc'));
4428: push(@jsarray,('notinc','notexc'));
4429: }
4430: my $hiddenstr = join("','",@jsarray);
4431: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
4432: my $context = 'domprefs';
4433: my $crstype = 'Course';
4434: my $prefix = 'helproles_';
4435: my $add_class = 'LC_hidden';
4436: foreach my $num (@roles_by_num) {
4437: my $role = $ordered{$num};
4438: my ($desc,$access,@statuses);
4439: if (ref($current{$role}) eq 'HASH') {
4440: $desc = $current{$role}{'desc'};
4441: $access = $current{$role}{'access'};
4442: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4443: @statuses = @{$current{$role}{'insttypes'}};
4444: }
4445: }
4446: if ($desc eq '') {
4447: $desc = $role;
4448: }
4449: my $identifier = 'custhelp'.$num;
4450: my %full=();
4451: my %levels= (
4452: course => {},
4453: domain => {},
4454: system => {},
4455: );
4456: my %levelscurrent=(
4457: course => {},
4458: domain => {},
4459: system => {},
4460: );
4461: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4462: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4463: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4464: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4465: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
4466: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4467: for (my $k=0; $k<=$maxnum; $k++) {
4468: my $vpos = $k+1;
4469: my $selstr;
4470: if ($k == $num) {
4471: $selstr = ' selected="selected" ';
4472: }
4473: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4474: }
4475: $datatable .= '</select>'.(' 'x2).
4476: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4477: '</td>'.
4478: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4479: &mt('Name shown to users:').
4480: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4481: '</fieldset>'.
4482: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4483: $othertitle,$usertypes,$types,\%domhelpdesk).
4484: '<fieldset>'.
4485: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4486: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4487: \%levelscurrent,$identifier,
4488: 'LC_hidden',$prefix.$num.'_privs').
4489: '</fieldset></td>';
4490: $itemcount ++;
4491: }
4492: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4493: my $newcust = 'custhelp'.$count;
4494: my (%privs,%levelscurrent);
4495: my %full=();
4496: my %levels= (
4497: course => {},
4498: domain => {},
4499: system => {},
4500: );
4501: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4502: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4503: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4504: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
4505: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4506: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4507: for (my $k=0; $k<$maxnum+1; $k++) {
4508: my $vpos = $k+1;
4509: my $selstr;
4510: if ($k == $maxnum) {
4511: $selstr = ' selected="selected" ';
4512: }
4513: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4514: }
4515: $datatable .= '</select> '."\n".
4516: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4517: '</label></span></td>'.
4518: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4519: '<span class="LC_nobreak">'.
4520: &mt('Internal name:').
4521: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4522: '</span>'.(' 'x4).
4523: '<span class="LC_nobreak">'.
4524: &mt('Name shown to users:').
4525: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4526: '</span></fieldset>'.
4527: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4528: $usertypes,$types,\%domhelpdesk).
4529: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4530: &Apache::lonuserutils::custom_role_header($context,$crstype,
4531: \@templateroles,$newcust).
4532: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4533: \%levelscurrent,$newcust).
4534: '</fieldset>'.
4535: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4536: '</td></tr>';
4537: $count ++;
4538: $$rowtotal += $count;
4539: }
4540: return $datatable;
4541: }
4542:
4543: sub adhocbutton {
4544: my ($prefix,$num,$field,$visibility) = @_;
4545: my %lt = &Apache::lonlocal::texthash(
4546: show => 'Show details',
4547: hide => 'Hide details',
4548: );
4549: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4550: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4551: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4552: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4553: }
4554:
4555: sub helpsettings_javascript {
4556: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4557: return unless(ref($roles_by_num) eq 'ARRAY');
4558: my %html_js_lt = &Apache::lonlocal::texthash(
4559: show => 'Show details',
4560: hide => 'Hide details',
4561: );
4562: &html_escape(\%html_js_lt);
4563: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4564: return <<"ENDSCRIPT";
4565: <script type="text/javascript">
4566: // <![CDATA[
4567:
4568: function reorderHelpRoles(form,item) {
4569: var changedVal;
4570: $jstext
4571: var newpos = 'helproles_${total}_pos';
4572: var maxh = 1 + $total;
4573: var current = new Array();
4574: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4575: if (item == newpos) {
4576: changedVal = newitemVal;
4577: } else {
4578: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4579: current[newitemVal] = newpos;
4580: }
4581: for (var i=0; i<helproles.length; i++) {
4582: var elementName = 'helproles_'+helproles[i]+'_pos';
4583: if (elementName != item) {
4584: if (form.elements[elementName]) {
4585: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4586: current[currVal] = elementName;
4587: }
4588: }
4589: }
4590: var oldVal;
4591: for (var j=0; j<maxh; j++) {
4592: if (current[j] == undefined) {
4593: oldVal = j;
4594: }
4595: }
4596: if (oldVal < changedVal) {
4597: for (var k=oldVal+1; k<=changedVal ; k++) {
4598: var elementName = current[k];
4599: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4600: }
4601: } else {
4602: for (var k=changedVal; k<oldVal; k++) {
4603: var elementName = current[k];
4604: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4605: }
4606: }
4607: return;
4608: }
4609:
4610: function helpdeskAccess(num) {
4611: var curraccess = null;
4612: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4613: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4614: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4615: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4616: }
4617: }
4618: }
4619: var shown = Array();
4620: var hidden = Array();
4621: if (curraccess == 'none') {
4622: hidden = Array('$hiddenstr');
4623: } else {
4624: if (curraccess == 'status') {
4625: shown = Array('bystatus');
4626: hidden = Array('notinc','notexc');
4627: } else {
4628: if (curraccess == 'exc') {
4629: shown = Array('notexc');
4630: hidden = Array('notinc','bystatus');
4631: }
4632: if (curraccess == 'inc') {
4633: shown = Array('notinc');
4634: hidden = Array('notexc','bystatus');
4635: }
4636: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4637: hidden = Array('notinc','notexc','bystatus');
4638: }
4639: }
4640: }
4641: if (hidden.length > 0) {
4642: for (var i=0; i<hidden.length; i++) {
4643: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4644: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4645: }
4646: }
4647: }
4648: if (shown.length > 0) {
4649: for (var i=0; i<shown.length; i++) {
4650: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4651: if (shown[i] == 'privs') {
4652: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4653: } else {
4654: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4655: }
4656: }
4657: }
4658: }
4659: return;
4660: }
4661:
4662: function toggleHelpdeskItem(num,field) {
4663: if (document.getElementById('helproles_'+num+'_'+field)) {
4664: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4665: document.getElementById('helproles_'+num+'_'+field).className =
4666: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4667: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4668: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4669: }
4670: } else {
4671: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4672: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4673: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4674: }
4675: }
4676: }
4677: return;
4678: }
4679:
4680: // ]]>
4681: </script>
4682:
4683: ENDSCRIPT
4684: }
4685:
4686: sub helpdeskroles_access {
4687: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4688: $usertypes,$types,$domhelpdesk) = @_;
4689: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4690: my %lt = &Apache::lonlocal::texthash(
4691: 'rou' => 'Role usage',
4692: 'whi' => 'Which helpdesk personnel may use this role?',
4693: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4694: 'dh' => 'All with domain helpdesk role',
4695: 'da' => 'All with domain helpdesk assistant role',
4696: 'none' => 'None',
4697: 'status' => 'Determined based on institutional status',
4698: 'inc' => 'Include all, but exclude specific personnel',
4699: 'exc' => 'Exclude all, but include specific personnel',
4700: );
4701: my %usecheck = (
4702: all => ' checked="checked"',
4703: );
4704: my %displaydiv = (
4705: status => 'none',
4706: inc => 'none',
4707: exc => 'none',
4708: priv => 'block',
4709: );
4710: my $output;
4711: if (ref($current) eq 'HASH') {
4712: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4713: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4714: $usecheck{$current->{access}} = $usecheck{'all'};
4715: delete($usecheck{'all'});
4716: if ($current->{access} =~ /^(status|inc|exc)$/) {
4717: my $access = $1;
4718: $displaydiv{$access} = 'inline';
4719: } elsif ($current->{access} eq 'none') {
4720: $displaydiv{'priv'} = 'none';
4721: }
4722: }
4723: }
4724: }
4725: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4726: '<p>'.$lt{'whi'}.'</p>';
4727: foreach my $access (@{$accesstypes}) {
4728: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4729: ' onclick="helpdeskAccess('."'$num'".');" />'.
4730: $lt{$access}.'</label>';
4731: if ($access eq 'status') {
4732: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4733: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4734: $othertitle,$usertypes,$types).
4735: '</div>';
4736: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4737: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4738: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4739: '</div>';
4740: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4741: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4742: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4743: '</div>';
4744: }
4745: $output .= '</p>';
4746: }
4747: $output .= '</fieldset>';
4748: return $output;
4749: }
4750:
4751: sub radiobutton_prefs {
4752: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4753: $additional,$align,$firstval) = @_;
4754: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4755: (ref($choices) eq 'HASH'));
4756:
4757: my (%checkedon,%checkedoff,$datatable,$css_class);
4758:
4759: foreach my $item (@{$toggles}) {
4760: if ($defaultchecked->{$item} eq 'on') {
4761: $checkedon{$item} = ' checked="checked" ';
4762: $checkedoff{$item} = ' ';
4763: } elsif ($defaultchecked->{$item} eq 'off') {
4764: $checkedoff{$item} = ' checked="checked" ';
4765: $checkedon{$item} = ' ';
4766: }
4767: }
4768: if (ref($settings) eq 'HASH') {
4769: foreach my $item (@{$toggles}) {
4770: if ($settings->{$item} eq '1') {
4771: $checkedon{$item} = ' checked="checked" ';
4772: $checkedoff{$item} = ' ';
4773: } elsif ($settings->{$item} eq '0') {
4774: $checkedoff{$item} = ' checked="checked" ';
4775: $checkedon{$item} = ' ';
4776: }
4777: }
4778: }
4779: if ($onclick) {
4780: $onclick = ' onclick="'.$onclick.'"';
4781: }
4782: foreach my $item (@{$toggles}) {
4783: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4784: $datatable .=
4785: '<tr'.$css_class.'><td valign="top">'.
4786: '<span class="LC_nobreak">'.$choices->{$item}.
4787: '</span></td>';
4788: if ($align eq 'left') {
4789: $datatable .= '<td class="LC_left_item">';
4790: } else {
4791: $datatable .= '<td class="LC_right_item">';
4792: }
4793: $datatable .= '<span class="LC_nobreak">';
4794: if ($firstval eq 'no') {
4795: $datatable .=
4796: '<label><input type="radio" name="'.
4797: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
4798: '</label> <label><input type="radio" name="'.$item.'" '.
4799: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
4800: } else {
4801: $datatable .=
4802: '<label><input type="radio" name="'.
4803: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4804: '</label> <label><input type="radio" name="'.$item.'" '.
4805: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
4806: }
4807: $datatable .= '</span>'.$additional.'</td></tr>';
4808: $itemcount ++;
4809: }
4810: return ($datatable,$itemcount);
4811: }
4812:
4813: sub print_ltitools {
4814: my ($dom,$settings,$rowtotal) = @_;
4815: my $rownum = 0;
4816: my $css_class;
4817: my $itemcount = 1;
4818: my $maxnum = 0;
4819: my %ordered;
4820: if (ref($settings) eq 'HASH') {
4821: foreach my $item (keys(%{$settings})) {
4822: if (ref($settings->{$item}) eq 'HASH') {
4823: my $num = $settings->{$item}{'order'};
4824: $ordered{$num} = $item;
4825: }
4826: }
4827: }
4828: my $confname = $dom.'-domainconfig';
4829: my $switchserver = &check_switchserver($dom,$confname);
4830: my $maxnum = scalar(keys(%ordered));
4831: my $datatable;
4832: my %lt = <itools_names();
4833: my @courseroles = ('cc','in','ta','ep','st');
4834: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4835: my @fields = ('fullname','firstname','lastname','email','roles','user');
4836: if (keys(%ordered)) {
4837: my @items = sort { $a <=> $b } keys(%ordered);
4838: for (my $i=0; $i<@items; $i++) {
4839: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4840: my $item = $ordered{$items[$i]};
4841: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4842: if (ref($settings->{$item}) eq 'HASH') {
4843: $title = $settings->{$item}->{'title'};
4844: $url = $settings->{$item}->{'url'};
4845: $key = $settings->{$item}->{'key'};
4846: $secret = $settings->{$item}->{'secret'};
4847: $lifetime = $settings->{$item}->{'lifetime'};
4848: my $image = $settings->{$item}->{'image'};
4849: if ($image ne '') {
4850: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4851: }
4852: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4853: $sigsel{'HMAC-256'} = ' selected="selected"';
4854: } else {
4855: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4856: }
4857: }
4858: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4859: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4860: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4861: for (my $k=0; $k<=$maxnum; $k++) {
4862: my $vpos = $k+1;
4863: my $selstr;
4864: if ($k == $i) {
4865: $selstr = ' selected="selected" ';
4866: }
4867: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4868: }
4869: $datatable .= '</select>'.(' 'x2).
4870: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4871: &mt('Delete?').'</label></span></td>'.
4872: '<td colspan="2">'.
4873: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4874: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4875: (' 'x2).
4876: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4877: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4878: (' 'x2).
4879: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4880: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4881: (' 'x2).
4882: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4883: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4884: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4885: '<br /><br />'.
4886: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4887: ' value="'.$url.'" /></span>'.
4888: (' 'x2).
4889: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4890: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4891: (' 'x2).
4892: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4893: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4894: (' 'x2).
4895: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4896: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4897: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
4898: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4899: '</fieldset>'.
4900: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4901: '<span class="LC_nobreak">'.&mt('Display target:');
4902: my %currdisp;
4903: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4904: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4905: $currdisp{'window'} = ' checked="checked"';
4906: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4907: $currdisp{'tab'} = ' checked="checked"';
4908: } else {
4909: $currdisp{'iframe'} = ' checked="checked"';
4910: }
4911: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4912: $currdisp{'width'} = $1;
4913: }
4914: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4915: $currdisp{'height'} = $1;
4916: }
4917: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4918: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4919: } else {
4920: $currdisp{'iframe'} = ' checked="checked"';
4921: }
4922: foreach my $disp ('iframe','tab','window') {
4923: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4924: $lt{$disp}.'</label>'.(' 'x2);
4925: }
4926: $datatable .= (' 'x4);
4927: foreach my $dimen ('width','height') {
4928: $datatable .= '<label>'.$lt{$dimen}.' '.
4929: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4930: (' 'x2);
4931: }
4932: $datatable .= '</span><br />'.
4933: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4934: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4935: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4936: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4937: '</textarea></div><div style=""></div>'.
4938: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
4939: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4940: if ($imgsrc) {
4941: $datatable .= $imgsrc.
4942: '<label><input type="checkbox" name="ltitools_image_del"'.
4943: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4944: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4945: } else {
4946: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4947: }
4948: if ($switchserver) {
4949: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4950: } else {
4951: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4952: }
4953: $datatable .= '</span></fieldset>';
4954: my (%checkedfields,%rolemaps,$userincdom);
4955: if (ref($settings->{$item}) eq 'HASH') {
4956: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4957: %checkedfields = %{$settings->{$item}->{'fields'}};
4958: }
4959: $userincdom = $settings->{$item}->{'incdom'};
4960: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4961: %rolemaps = %{$settings->{$item}->{'roles'}};
4962: $checkedfields{'roles'} = 1;
4963: }
4964: }
4965: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4966: '<span class="LC_nobreak">';
4967: my $userfieldstyle = 'display:none;';
4968: my $seluserdom = '';
4969: my $unseluserdom = ' selected="selected"';
4970: foreach my $field (@fields) {
4971: my ($checked,$onclick,$id,$spacer);
4972: if ($checkedfields{$field}) {
4973: $checked = ' checked="checked"';
4974: }
4975: if ($field eq 'user') {
4976: $id = ' id="ltitools_user_field_'.$i.'"';
4977: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4978: if ($checked) {
4979: $userfieldstyle = 'display:inline-block';
4980: if ($userincdom) {
4981: $seluserdom = $unseluserdom;
4982: $unseluserdom = '';
4983: }
4984: }
4985: } else {
4986: $spacer = (' ' x2);
4987: }
4988: $datatable .= '<label>'.
4989: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4990: $lt{$field}.'</label>'.$spacer;
4991: }
4992: $datatable .= '</span>';
4993: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4994: '<span class="LC_nobreak"> : '.
4995: '<select name="ltitools_userincdom_'.$i.'">'.
4996: '<option value="">'.&mt('Select').'</option>'.
4997: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4998: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4999: '</select></span></div>';
5000: $datatable .= '</fieldset>'.
5001: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5002: foreach my $role (@courseroles) {
5003: my ($selected,$selectnone);
5004: if (!$rolemaps{$role}) {
5005: $selectnone = ' selected="selected"';
5006: }
5007: $datatable .= '<td align="center">'.
5008: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5009: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5010: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5011: foreach my $ltirole (@ltiroles) {
5012: unless ($selectnone) {
5013: if ($rolemaps{$role} eq $ltirole) {
5014: $selected = ' selected="selected"';
5015: } else {
5016: $selected = '';
5017: }
5018: }
5019: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5020: }
5021: $datatable .= '</select></td>';
5022: }
5023: $datatable .= '</tr></table></fieldset>';
5024: my %courseconfig;
5025: if (ref($settings->{$item}) eq 'HASH') {
5026: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5027: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5028: }
5029: }
5030: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5031: foreach my $item ('label','title','target','linktext','explanation','append') {
5032: my $checked;
5033: if ($courseconfig{$item}) {
5034: $checked = ' checked="checked"';
5035: }
5036: $datatable .= '<label>'.
5037: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5038: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5039: }
5040: $datatable .= '</span></fieldset>'.
5041: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5042: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5043: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5044: my %custom = %{$settings->{$item}->{'custom'}};
5045: if (keys(%custom) > 0) {
5046: foreach my $key (sort(keys(%custom))) {
5047: $datatable .= '<tr><td><span class="LC_nobreak">'.
5048: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5049: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5050: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5051: ' value="'.$custom{$key}.'" /></td></tr>';
5052: }
5053: }
5054: }
5055: $datatable .= '<tr><td><span class="LC_nobreak">'.
5056: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5057: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5058: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5059: $datatable .= '</table></fieldset></td></tr>'."\n";
5060: $itemcount ++;
5061: }
5062: }
5063: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5064: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5065: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5066: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5067: '<select name="ltitools_add_pos"'.$chgstr.'>';
5068: for (my $k=0; $k<$maxnum+1; $k++) {
5069: my $vpos = $k+1;
5070: my $selstr;
5071: if ($k == $maxnum) {
5072: $selstr = ' selected="selected" ';
5073: }
5074: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5075: }
5076: $datatable .= '</select> '."\n".
5077: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5078: '<td colspan="2">'.
5079: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5080: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5081: (' 'x2).
5082: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5083: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5084: (' 'x2).
5085: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5086: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5087: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5088: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5089: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5090: '<br />'.
5091: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5092: (' 'x2).
5093: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5094: (' 'x2).
5095: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5096: (' 'x2).
5097: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5098: '<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".
5099: '</fieldset>'.
5100: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5101: '<span class="LC_nobreak">'.&mt('Display target:');
5102: my %defaultdisp;
5103: $defaultdisp{'iframe'} = ' checked="checked"';
5104: foreach my $disp ('iframe','tab','window') {
5105: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5106: $lt{$disp}.'</label>'.(' 'x2);
5107: }
5108: $datatable .= (' 'x4);
5109: foreach my $dimen ('width','height') {
5110: $datatable .= '<label>'.$lt{$dimen}.' '.
5111: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5112: (' 'x2);
5113: }
5114: $datatable .= '</span><br />'.
5115: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5116: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5117: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5118: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5119: '</div><div style=""></div>'.
5120: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
5121: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5122: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5123: if ($switchserver) {
5124: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5125: } else {
5126: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5127: }
5128: $datatable .= '</span></fieldset>'.
5129: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5130: '<span class="LC_nobreak">';
5131: foreach my $field (@fields) {
5132: my ($id,$onclick,$spacer);
5133: if ($field eq 'user') {
5134: $id = ' id="ltitools_user_field_add"';
5135: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5136: } else {
5137: $spacer = (' ' x2);
5138: }
5139: $datatable .= '<label>'.
5140: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5141: $lt{$field}.'</label>'.$spacer;
5142: }
5143: $datatable .= '</span>'.
5144: '<div style="display:none;" id="ltitools_user_div_add">'.
5145: '<span class="LC_nobreak"> : '.
5146: '<select name="ltitools_userincdom_add">'.
5147: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5148: '<option value="0">'.&mt('username').'</option>'.
5149: '<option value="1">'.&mt('username:domain').'</option>'.
5150: '</select></span></div></fieldset>';
5151: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5152: foreach my $role (@courseroles) {
5153: my ($checked,$checkednone);
5154: $datatable .= '<td align="center">'.
5155: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5156: '<select name="ltitools_add_roles_'.$role.'">'.
5157: '<option value="" selected="selected">'.&mt('Select').'</option>';
5158: foreach my $ltirole (@ltiroles) {
5159: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5160: }
5161: $datatable .= '</select></td>';
5162: }
5163: $datatable .= '</tr></table></fieldset>'.
5164: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5165: foreach my $item ('label','title','target','linktext','explanation','append') {
5166: $datatable .= '<label>'.
5167: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5168: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5169: }
5170: $datatable .= '</span></fieldset>'.
5171: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5172: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5173: '<tr><td><span class="LC_nobreak">'.
5174: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5175: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5176: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5177: '</table></fieldset>'."\n".
5178: '</td>'."\n".
5179: '</tr>'."\n";
5180: $itemcount ++;
5181: return $datatable;
5182: }
5183:
5184: sub ltitools_names {
5185: my %lt = &Apache::lonlocal::texthash(
5186: 'title' => 'Title',
5187: 'version' => 'Version',
5188: 'msgtype' => 'Message Type',
5189: 'sigmethod' => 'Signature Method',
5190: 'url' => 'URL',
5191: 'key' => 'Key',
5192: 'lifetime' => 'Nonce lifetime (s)',
5193: 'secret' => 'Secret',
5194: 'icon' => 'Icon',
5195: 'user' => 'User',
5196: 'fullname' => 'Full Name',
5197: 'firstname' => 'First Name',
5198: 'lastname' => 'Last Name',
5199: 'email' => 'E-mail',
5200: 'roles' => 'Role',
5201: 'window' => 'Window',
5202: 'tab' => 'Tab',
5203: 'iframe' => 'iFrame',
5204: 'height' => 'Height',
5205: 'width' => 'Width',
5206: 'linktext' => 'Default Link Text',
5207: 'explanation' => 'Default Explanation',
5208: 'crstarget' => 'Display target',
5209: 'crslabel' => 'Course label',
5210: 'crstitle' => 'Course title',
5211: 'crslinktext' => 'Link Text',
5212: 'crsexplanation' => 'Explanation',
5213: 'crsappend' => 'Provider URL',
5214: );
5215:
5216: return %lt;
5217: }
5218:
5219: sub print_lti {
5220: my ($position,$dom,$settings,$rowtotal) = @_;
5221: my $itemcount = 1;
5222: my ($datatable,$css_class);
5223: my (%rules,%encrypt,%privkeys,%linkprot);
5224: if (ref($settings) eq 'HASH') {
5225: if ($position eq 'top') {
5226: if (exists($settings->{'encrypt'})) {
5227: if (ref($settings->{'encrypt'}) eq 'HASH') {
5228: foreach my $key (keys(%{$settings->{'encrypt'}})) {
5229: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
5230: }
5231: }
5232: }
5233: if (exists($settings->{'private'})) {
5234: if (ref($settings->{'private'}) eq 'HASH') {
5235: if (ref($settings->{'private'}) eq 'HASH') {
5236: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
5237: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
5238: }
5239: }
5240: }
5241: }
5242: } elsif ($position eq 'middle') {
5243: if (exists($settings->{'rules'})) {
5244: if (ref($settings->{'rules'}) eq 'HASH') {
5245: %rules = %{$settings->{'rules'}};
5246: }
5247: }
5248: } elsif ($position eq 'bottom') {
5249: if (exists($settings->{'linkprot'})) {
5250: if (ref($settings->{'linkprot'}) eq 'HASH') {
5251: %linkprot = %{$settings->{'linkprot'}};
5252: if ($linkprot{'lock'}) {
5253: delete($linkprot{'lock'});
5254: }
5255: }
5256: }
5257: }
5258: }
5259: if ($position eq 'top') {
5260: my @ids=&Apache::lonnet::current_machine_ids();
5261: my %servers = &Apache::lonnet::get_servers($dom,'library');
5262: my $primary = &Apache::lonnet::domain($dom,'primary');
5263: my ($extra,$numshown);
5264: foreach my $hostid (sort(keys(%servers))) {
5265: my ($showextra,$divsty,$switch);
5266: if ($hostid eq $primary) {
5267: if ($encrypt{'ltisec_domlinkprot'}) {
5268: $showextra = 1;
5269: }
5270: }
5271: if ($encrypt{'ltisec_crslinkprot'}) {
5272: $showextra = 1;
5273: }
5274: unless (grep(/^\Q$hostid\E$/,@ids)) {
5275: $switch = 1;
5276: }
5277: if ($showextra) {
5278: $numshown ++;
5279: $divsty = 'display:inline-block';
5280: } else {
5281: $divsty = 'display:none';
5282: }
5283: $extra .= '<fieldset id="ltisec_info_'.$hostid.'" style="'.$divsty.'">'.
5284: '<legend>'.$hostid.'</legend>';
5285: if ($switch) {
5286: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
5287: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
5288: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5289: if (exists($privkeys{$hostid})) {
5290: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
5291: '<span class="LC_nobreak">'.
5292: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5293: '<span class="LC_nobreak">'.&mt('Change?').
5294: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5295: (' 'x2).
5296: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
5297: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
5298: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5299: '</span></div>';
5300: } else {
5301: $extra .= '<span class="LC_nobreak">'.
5302: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5303: '</span>'."\n";
5304: }
5305: } elsif (exists($privkeys{$hostid})) {
5306: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
5307: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5308: '<span class="LC_nobreak">'.&mt('Change?').
5309: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5310: (' 'x2).
5311: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
5312: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
5313: '<span class="LC_nobreak">'.&mt('New Key').':'.
5314: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
5315: '<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>'.
5316: '</span></div>';
5317: } else {
5318: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
5319: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
5320: '<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>';
5321: }
5322: $extra .= '</fieldset>';
5323: }
5324: my %choices = &Apache::lonlocal::texthash (
5325: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
5326: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
5327: );
5328: my @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot);
5329: my %defaultchecked = (
5330: 'ltisec_crslinkprot' => 'off',
5331: 'ltisec_domlinkprot' => 'off',
5332: );
5333: my ($onclick,$itemcount);
5334: $onclick = 'javascript:toggleLTIEncKey(this.form);';
5335: ($datatable,$itemcount) = &radiobutton_prefs(\%encrypt,\@toggles,\%defaultchecked,
5336: \%choices,$itemcount,$onclick,'','left','no');
5337:
5338: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5339: my $noprivkeysty = 'display:inline-block';
5340: if ($numshown) {
5341: $noprivkeysty = 'display:none';
5342: }
5343: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
5344: '<td><div id="ltisec_noprivkey" style="'.$noprivkeysty.'" >'.
5345: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
5346: $extra.
5347: '</td></tr>';
5348: $itemcount ++;
5349: $$rowtotal += $itemcount;
5350: } elsif ($position eq 'middle') {
5351: $datatable = &password_rules('secrets',\$itemcount,\%rules);
5352: $$rowtotal += $itemcount;
5353: } elsif ($position eq 'bottom') {
5354: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
5355: }
5356: return $datatable;
5357: }
5358:
5359: sub print_coursedefaults {
5360: my ($position,$dom,$settings,$rowtotal) = @_;
5361: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5362: my $itemcount = 1;
5363: my %choices = &Apache::lonlocal::texthash (
5364: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5365: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5366: coursecredits => 'Credits can be specified for courses',
5367: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5368: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5369: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
5370: texengine => 'Default method to display mathematics',
5371: postsubmit => 'Disable submit button/keypress following student submission',
5372: canclone => "People who may clone a course (besides course's owner and coordinators)",
5373: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5374: );
5375: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
5376: my %staticdefaults = (
5377: anonsurvey_threshold => 10,
5378: uploadquota => 500,
5379: postsubmit => 60,
5380: mysqltables => 172800,
5381: );
5382: if ($position eq 'top') {
5383: %defaultchecked = (
5384: 'uselcmath' => 'on',
5385: 'usejsme' => 'on',
5386: 'inline_chem' => 'on',
5387: 'canclone' => 'none',
5388: );
5389: @toggles = ('uselcmath','usejsme','inline_chem');
5390: my $deftex = $Apache::lonnet::deftex;
5391: if (ref($settings) eq 'HASH') {
5392: if ($settings->{'texengine'}) {
5393: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5394: $deftex = $settings->{'texengine'};
5395: }
5396: }
5397: }
5398: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5399: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5400: '<span class="LC_nobreak">'.$choices{'texengine'}.
5401: '</span></td><td class="LC_right_item">'.
5402: '<select name="texengine">'."\n";
5403: my %texoptions = (
5404: MathJax => 'MathJax',
5405: mimetex => &mt('Convert to Images'),
5406: tth => &mt('TeX to HTML'),
5407: );
5408: foreach my $renderer ('MathJax','mimetex','tth') {
5409: my $selected = '';
5410: if ($renderer eq $deftex) {
5411: $selected = ' selected="selected"';
5412: }
5413: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5414: }
5415: $mathdisp .= '</select></td></tr>'."\n";
5416: $itemcount ++;
5417: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5418: \%choices,$itemcount);
5419: $datatable = $mathdisp.$datatable;
5420: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5421: $datatable .=
5422: '<tr'.$css_class.'><td valign="top">'.
5423: '<span class="LC_nobreak">'.$choices{'canclone'}.
5424: '</span></td><td class="LC_left_item">';
5425: my $currcanclone = 'none';
5426: my $onclick;
5427: my @cloneoptions = ('none','domain');
5428: my %clonetitles = &Apache::lonlocal::texthash (
5429: none => 'No additional course requesters',
5430: domain => "Any course requester in course's domain",
5431: instcode => 'Course requests for official courses ...',
5432: );
5433: my (%codedefaults,@code_order,@posscodes);
5434: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5435: \@code_order) eq 'ok') {
5436: if (@code_order > 0) {
5437: push(@cloneoptions,'instcode');
5438: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
5439: }
5440: }
5441: if (ref($settings) eq 'HASH') {
5442: if ($settings->{'canclone'}) {
5443: if (ref($settings->{'canclone'}) eq 'HASH') {
5444: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
5445: if (@code_order > 0) {
5446: $currcanclone = 'instcode';
5447: @posscodes = @{$settings->{'canclone'}{'instcode'}};
5448: }
5449: }
5450: } elsif ($settings->{'canclone'} eq 'domain') {
5451: $currcanclone = $settings->{'canclone'};
5452: }
5453: }
5454: }
5455: foreach my $option (@cloneoptions) {
5456: my ($checked,$additional);
5457: if ($currcanclone eq $option) {
5458: $checked = ' checked="checked"';
5459: }
5460: if ($option eq 'instcode') {
5461: if (@code_order) {
5462: my $show = 'none';
5463: if ($checked) {
5464: $show = 'block';
5465: }
5466: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
5467: &mt('Institutional codes for new and cloned course have identical:').
5468: '<br />';
5469: foreach my $item (@code_order) {
5470: my $codechk;
5471: if ($checked) {
5472: if (grep(/^\Q$item\E$/,@posscodes)) {
5473: $codechk = ' checked="checked"';
5474: }
5475: }
5476: $additional .= '<label>'.
5477: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
5478: $item.'</label>';
5479: }
5480: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
5481: }
5482: }
5483: $datatable .=
5484: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5485: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5486: '</label> '.$additional.'</span><br />';
5487: }
5488: $datatable .= '</td>'.
5489: '</tr>';
5490: $itemcount ++;
5491: } else {
5492: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5493: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5494: my $currusecredits = 0;
5495: my $postsubmitclient = 1;
5496: my $ltiauth = 0;
5497: my @types = ('official','unofficial','community','textbook');
5498: if (ref($settings) eq 'HASH') {
5499: if ($settings->{'ltiauth'}) {
5500: $ltiauth = 1;
5501: }
5502: $currdefresponder = $settings->{'anonsurvey_threshold'};
5503: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5504: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5505: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5506: }
5507: }
5508: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5509: foreach my $type (@types) {
5510: next if ($type eq 'community');
5511: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5512: if ($defcredits{$type} ne '') {
5513: $currusecredits = 1;
5514: }
5515: }
5516: }
5517: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5518: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5519: $postsubmitclient = 0;
5520: foreach my $type (@types) {
5521: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5522: }
5523: } else {
5524: foreach my $type (@types) {
5525: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5526: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5527: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5528: } else {
5529: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5530: }
5531: } else {
5532: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5533: }
5534: }
5535: }
5536: } else {
5537: foreach my $type (@types) {
5538: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5539: }
5540: }
5541: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5542: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5543: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5544: }
5545: } else {
5546: foreach my $type (@types) {
5547: $currmysql{$type} = $staticdefaults{'mysqltables'};
5548: }
5549: }
5550: } else {
5551: foreach my $type (@types) {
5552: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5553: }
5554: }
5555: if (!$currdefresponder) {
5556: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5557: } elsif ($currdefresponder < 1) {
5558: $currdefresponder = 1;
5559: }
5560: foreach my $type (@types) {
5561: if ($curruploadquota{$type} eq '') {
5562: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5563: }
5564: }
5565: $datatable .=
5566: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5567: $choices{'anonsurvey_threshold'}.
5568: '</span></td>'.
5569: '<td class="LC_right_item"><span class="LC_nobreak">'.
5570: '<input type="text" name="anonsurvey_threshold"'.
5571: ' value="'.$currdefresponder.'" size="5" /></span>'.
5572: '</td></tr>'."\n";
5573: $itemcount ++;
5574: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5575: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5576: $choices{'uploadquota'}.
5577: '</span></td>'.
5578: '<td align="right" class="LC_right_item">'.
5579: '<table><tr>';
5580: foreach my $type (@types) {
5581: $datatable .= '<td align="center">'.&mt($type).'<br />'.
5582: '<input type="text" name="uploadquota_'.$type.'"'.
5583: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5584: }
5585: $datatable .= '</tr></table></td></tr>'."\n";
5586: $itemcount ++;
5587: my $onclick = "toggleDisplay(this.form,'credits');";
5588: my $display = 'none';
5589: if ($currusecredits) {
5590: $display = 'block';
5591: }
5592: my $additional = '<div id="credits" style="display: '.$display.'">'.
5593: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5594: foreach my $type (@types) {
5595: next if ($type eq 'community');
5596: $additional .= '<td align="center">'.&mt($type).'<br />'.
5597: '<input type="text" name="'.$type.'_credits"'.
5598: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5599: }
5600: $additional .= '</tr></table></div>'."\n";
5601: %defaultchecked = ('coursecredits' => 'off');
5602: @toggles = ('coursecredits');
5603: my $current = {
5604: 'coursecredits' => $currusecredits,
5605: };
5606: (my $table,$itemcount) =
5607: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5608: \%choices,$itemcount,$onclick,$additional,'left');
5609: $datatable .= $table;
5610: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5611: my $display = 'none';
5612: if ($postsubmitclient) {
5613: $display = 'block';
5614: }
5615: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5616: &mt('Number of seconds submit is disabled').'<br />'.
5617: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5618: '<table><tr>';
5619: foreach my $type (@types) {
5620: $additional .= '<td align="center">'.&mt($type).'<br />'.
5621: '<input type="text" name="'.$type.'_timeout" value="'.
5622: $deftimeout{$type}.'" size="5" /></td>';
5623: }
5624: $additional .= '</tr></table></div>'."\n";
5625: %defaultchecked = ('postsubmit' => 'on');
5626: @toggles = ('postsubmit');
5627: $current = {
5628: 'postsubmit' => $postsubmitclient,
5629: };
5630: ($table,$itemcount) =
5631: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5632: \%choices,$itemcount,$onclick,$additional,'left');
5633: $datatable .= $table;
5634: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5635: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5636: $choices{'mysqltables'}.
5637: '</span></td>'.
5638: '<td align="right" class="LC_right_item">'.
5639: '<table><tr>';
5640: foreach my $type (@types) {
5641: $datatable .= '<td align="center">'.&mt($type).'<br />'.
5642: '<input type="text" name="mysqltables_'.$type.'"'.
5643: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5644: }
5645: $datatable .= '</tr></table></td></tr>'."\n";
5646: $itemcount ++;
5647: %defaultchecked = ('ltiauth' => 'off');
5648: @toggles = ('ltiauth');
5649: $current = {
5650: 'ltiauth' => $ltiauth,
5651: };
5652: ($table,$itemcount) =
5653: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5654: \%choices,$itemcount,undef,undef,'left');
5655: $datatable .= $table;
5656: $itemcount ++;
5657: }
5658: $$rowtotal += $itemcount;
5659: return $datatable;
5660: }
5661:
5662: sub print_selfenrollment {
5663: my ($position,$dom,$settings,$rowtotal) = @_;
5664: my ($css_class,$datatable);
5665: my $itemcount = 1;
5666: my @types = ('official','unofficial','community','textbook');
5667: if (($position eq 'top') || ($position eq 'middle')) {
5668: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5669: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5670: my @rows;
5671: my $key;
5672: if ($position eq 'top') {
5673: $key = 'admin';
5674: if (ref($rowsref) eq 'ARRAY') {
5675: @rows = @{$rowsref};
5676: }
5677: } elsif ($position eq 'middle') {
5678: $key = 'default';
5679: @rows = ('types','registered','approval','limit');
5680: }
5681: foreach my $row (@rows) {
5682: if (defined($titlesref->{$row})) {
5683: $itemcount ++;
5684: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5685: $datatable .= '<tr'.$css_class.'>'.
5686: '<td>'.$titlesref->{$row}.'</td>'.
5687: '<td class="LC_left_item">'.
5688: '<table><tr>';
5689: my (%current,%currentcap);
5690: if (ref($settings) eq 'HASH') {
5691: if (ref($settings->{$key}) eq 'HASH') {
5692: foreach my $type (@types) {
5693: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5694: $current{$type} = $settings->{$key}->{$type}->{$row};
5695: }
5696: if (($row eq 'limit') && ($key eq 'default')) {
5697: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5698: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5699: }
5700: }
5701: }
5702: }
5703: }
5704: my %roles = (
5705: '0' => &Apache::lonnet::plaintext('dc'),
5706: );
5707:
5708: foreach my $type (@types) {
5709: unless (($row eq 'registered') && ($key eq 'default')) {
5710: $datatable .= '<th>'.&mt($type).'</th>';
5711: }
5712: }
5713: unless (($row eq 'registered') && ($key eq 'default')) {
5714: $datatable .= '</tr><tr>';
5715: }
5716: foreach my $type (@types) {
5717: if ($type eq 'community') {
5718: $roles{'1'} = &mt('Community personnel');
5719: } else {
5720: $roles{'1'} = &mt('Course personnel');
5721: }
5722: $datatable .= '<td style="vertical-align: top">';
5723: if ($position eq 'top') {
5724: my %checked;
5725: if ($current{$type} eq '0') {
5726: $checked{'0'} = ' checked="checked"';
5727: } else {
5728: $checked{'1'} = ' checked="checked"';
5729: }
5730: foreach my $role ('1','0') {
5731: $datatable .= '<span class="LC_nobreak"><label>'.
5732: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5733: 'value="'.$role.'"'.$checked{$role}.' />'.
5734: $roles{$role}.'</label></span> ';
5735: }
5736: } else {
5737: if ($row eq 'types') {
5738: my %checked;
5739: if ($current{$type} =~ /^(all|dom)$/) {
5740: $checked{$1} = ' checked="checked"';
5741: } else {
5742: $checked{''} = ' checked="checked"';
5743: }
5744: foreach my $val ('','dom','all') {
5745: $datatable .= '<span class="LC_nobreak"><label>'.
5746: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5747: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5748: }
5749: } elsif ($row eq 'registered') {
5750: my %checked;
5751: if ($current{$type} eq '1') {
5752: $checked{'1'} = ' checked="checked"';
5753: } else {
5754: $checked{'0'} = ' checked="checked"';
5755: }
5756: foreach my $val ('0','1') {
5757: $datatable .= '<span class="LC_nobreak"><label>'.
5758: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5759: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5760: }
5761: } elsif ($row eq 'approval') {
5762: my %checked;
5763: if ($current{$type} =~ /^([12])$/) {
5764: $checked{$1} = ' checked="checked"';
5765: } else {
5766: $checked{'0'} = ' checked="checked"';
5767: }
5768: for my $val (0..2) {
5769: $datatable .= '<span class="LC_nobreak"><label>'.
5770: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5771: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5772: }
5773: } elsif ($row eq 'limit') {
5774: my %checked;
5775: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5776: $checked{$1} = ' checked="checked"';
5777: } else {
5778: $checked{'none'} = ' checked="checked"';
5779: }
5780: my $cap;
5781: if ($currentcap{$type} =~ /^\d+$/) {
5782: $cap = $currentcap{$type};
5783: }
5784: foreach my $val ('none','allstudents','selfenrolled') {
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: $datatable .= '<br />'.
5790: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5791: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5792: '</span>';
5793: }
5794: }
5795: $datatable .= '</td>';
5796: }
5797: $datatable .= '</tr>';
5798: }
5799: $datatable .= '</table></td></tr>';
5800: }
5801: } elsif ($position eq 'bottom') {
5802: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5803: }
5804: $$rowtotal += $itemcount;
5805: return $datatable;
5806: }
5807:
5808: sub print_validation_rows {
5809: my ($caller,$dom,$settings,$rowtotal) = @_;
5810: my ($itemsref,$namesref,$fieldsref);
5811: if ($caller eq 'selfenroll') {
5812: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5813: } elsif ($caller eq 'requestcourses') {
5814: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5815: }
5816: my %currvalidation;
5817: if (ref($settings) eq 'HASH') {
5818: if (ref($settings->{'validation'}) eq 'HASH') {
5819: %currvalidation = %{$settings->{'validation'}};
5820: }
5821: }
5822: my $datatable;
5823: my $itemcount = 0;
5824: foreach my $item (@{$itemsref}) {
5825: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5826: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5827: $namesref->{$item}.
5828: '</span></td>'.
5829: '<td class="LC_left_item">';
5830: if (($item eq 'url') || ($item eq 'button')) {
5831: $datatable .= '<span class="LC_nobreak">'.
5832: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5833: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5834: } elsif ($item eq 'fields') {
5835: my @currfields;
5836: if (ref($currvalidation{$item}) eq 'ARRAY') {
5837: @currfields = @{$currvalidation{$item}};
5838: }
5839: foreach my $field (@{$fieldsref}) {
5840: my $check = '';
5841: if (grep(/^\Q$field\E$/,@currfields)) {
5842: $check = ' checked="checked"';
5843: }
5844: $datatable .= '<span class="LC_nobreak"><label>'.
5845: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5846: ' value="'.$field.'"'.$check.' />'.$field.
5847: '</label></span> ';
5848: }
5849: } elsif ($item eq 'markup') {
5850: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
5851: $currvalidation{$item}.
5852: '</textarea>';
5853: }
5854: $datatable .= '</td></tr>'."\n";
5855: if (ref($rowtotal)) {
5856: $itemcount ++;
5857: }
5858: }
5859: if ($caller eq 'requestcourses') {
5860: my %currhash;
5861: if (ref($settings) eq 'HASH') {
5862: if (ref($settings->{'validation'}) eq 'HASH') {
5863: if ($settings->{'validation'}{'dc'} ne '') {
5864: $currhash{$settings->{'validation'}{'dc'}} = 1;
5865: }
5866: }
5867: }
5868: my $numinrow = 2;
5869: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5870: 'validationdc',%currhash);
5871: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5872: $datatable .= '<tr'.$css_class.'><td>';
5873: if ($numdc > 1) {
5874: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5875: } else {
5876: $datatable .= &mt('Course creation processed as: ');
5877: }
5878: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5879: $itemcount ++;
5880: }
5881: if (ref($rowtotal)) {
5882: $$rowtotal += $itemcount;
5883: }
5884: return $datatable;
5885: }
5886:
5887: sub print_passwords {
5888: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
5889: my ($datatable,$css_class);
5890: my $itemcount = 0;
5891: my %titles = &Apache::lonlocal::texthash (
5892: captcha => '"Forgot Password" CAPTCHA validation',
5893: link => 'Reset link expiration (hours)',
5894: case => 'Case-sensitive usernames/e-mail',
5895: prelink => 'Information required (form 1)',
5896: postlink => 'Information required (form 2)',
5897: emailsrc => 'LON-CAPA e-mail address type(s)',
5898: customtext => 'Domain specific text (HTML)',
5899: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
5900: intauth_check => 'Check bcrypt cost if authenticated',
5901: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
5902: permanent => 'Permanent e-mail address',
5903: critical => 'Critical notification address',
5904: notify => 'Notification address',
5905: min => 'Minimum password length',
5906: max => 'Maximum password length',
5907: chars => 'Required characters',
5908: numsaved => 'Number of previous passwords to save and disallow reuse',
5909: );
5910: if ($position eq 'top') {
5911: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5912: my $shownlinklife = 2;
5913: my $prelink = 'both';
5914: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
5915: if (ref($settings) eq 'HASH') {
5916: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
5917: $shownlinklife = $settings->{resetlink};
5918: }
5919: if (ref($settings->{resetcase}) eq 'ARRAY') {
5920: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
5921: }
5922: if ($settings->{resetprelink} =~ /^(both|either)$/) {
5923: $prelink = $settings->{resetprelink};
5924: }
5925: if (ref($settings->{resetpostlink}) eq 'HASH') {
5926: %postlink = %{$settings->{resetpostlink}};
5927: }
5928: if (ref($settings->{resetemail}) eq 'ARRAY') {
5929: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
5930: }
5931: if ($settings->{resetremove}) {
5932: $nostdtext = 1;
5933: }
5934: if ($settings->{resetcustom}) {
5935: $customurl = $settings->{resetcustom};
5936: }
5937: } else {
5938: if (ref($types) eq 'ARRAY') {
5939: foreach my $item (@{$types}) {
5940: $casesens{$item} = 1;
5941: $postlink{$item} = ['username','email'];
5942: }
5943: }
5944: $casesens{'default'} = 1;
5945: $postlink{'default'} = ['username','email'];
5946: $prelink = 'both';
5947: %emailsrc = (
5948: permanent => 1,
5949: critical => 1,
5950: notify => 1,
5951: );
5952: }
5953: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
5954: $itemcount ++;
5955: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5956: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
5957: '<td class="LC_left_item">'.
5958: '<input type="textbox" value="'.$shownlinklife.'" '.
5959: 'name="passwords_link" size="3" /></td></tr>';
5960: $itemcount ++;
5961: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5962: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
5963: '<td class="LC_left_item">';
5964: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5965: foreach my $item (@{$types}) {
5966: my $checkedcase;
5967: if ($casesens{$item}) {
5968: $checkedcase = ' checked="checked"';
5969: }
5970: $datatable .= '<span class="LC_nobreak"><label>'.
5971: '<input type="checkbox" name="passwords_case_sensitive" value="'.
5972: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
5973: '</span> ';
5974: }
5975: }
5976: my $checkedcase;
5977: if ($casesens{'default'}) {
5978: $checkedcase = ' checked="checked"';
5979: }
5980: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
5981: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
5982: $othertitle.'</label></span></td>';
5983: $itemcount ++;
5984: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5985: my %checkedpre = (
5986: both => ' checked="checked"',
5987: either => '',
5988: );
5989: if ($prelink eq 'either') {
5990: $checkedpre{either} = ' checked="checked"';
5991: $checkedpre{both} = '';
5992: }
5993: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
5994: '<td class="LC_left_item"><span class="LC_nobreak">'.
5995: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
5996: &mt('Both username and e-mail address').'</label></span> '.
5997: '<span class="LC_nobreak"><label>'.
5998: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
5999: &mt('Either username or e-mail address').'</label></span></td></tr>';
6000: $itemcount ++;
6001: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6002: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6003: '<td class="LC_left_item">';
6004: my %postlinked;
6005: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6006: foreach my $item (@{$types}) {
6007: undef(%postlinked);
6008: $datatable .= '<fieldset style="display: inline-block;">'.
6009: '<legend>'.$usertypes->{$item}.'</legend>';
6010: if (ref($postlink{$item}) eq 'ARRAY') {
6011: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6012: }
6013: foreach my $field ('email','username') {
6014: my $checked;
6015: if ($postlinked{$field}) {
6016: $checked = ' checked="checked"';
6017: }
6018: $datatable .= '<span class="LC_nobreak"><label>'.
6019: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6020: $field.'"'.$checked.' />'.$field.'</label>'.
6021: '<span> ';
6022: }
6023: $datatable .= '</fieldset>';
6024: }
6025: }
6026: if (ref($postlink{'default'}) eq 'ARRAY') {
6027: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6028: }
6029: $datatable .= '<fieldset style="display: inline-block;">'.
6030: '<legend>'.$othertitle.'</legend>';
6031: foreach my $field ('email','username') {
6032: my $checked;
6033: if ($postlinked{$field}) {
6034: $checked = ' checked="checked"';
6035: }
6036: $datatable .= '<span class="LC_nobreak"><label>'.
6037: '<input type="checkbox" name="passwords_postlink_default" value="'.
6038: $field.'"'.$checked.' />'.$field.'</label>'.
6039: '<span> ';
6040: }
6041: $datatable .= '</fieldset></td></tr>';
6042: $itemcount ++;
6043: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6044: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
6045: '<td class="LC_left_item">';
6046: foreach my $type ('permanent','critical','notify') {
6047: my $checkedemail;
6048: if ($emailsrc{$type}) {
6049: $checkedemail = ' checked="checked"';
6050: }
6051: $datatable .= '<span class="LC_nobreak"><label>'.
6052: '<input type="checkbox" name="passwords_emailsrc" value="'.
6053: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
6054: '<span> ';
6055: }
6056: $datatable .= '</td></tr>';
6057: $itemcount ++;
6058: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6059: my $switchserver = &check_switchserver($dom,$confname);
6060: my ($showstd,$noshowstd);
6061: if ($nostdtext) {
6062: $noshowstd = ' checked="checked"';
6063: } else {
6064: $showstd = ' checked="checked"';
6065: }
6066: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
6067: '<td class="LC_left_item"><span class="LC_nobreak">'.
6068: &mt('Retain standard text:').
6069: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
6070: &mt('Yes').'</label>'.' '.
6071: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
6072: &mt('No').'</label></span><br />'.
6073: '<span class="LC_fontsize_small">'.
6074: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
6075: &mt('Include custom text:');
6076: if ($customurl) {
6077: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
6078: undef,undef,undef,undef,'background-color:#ffffff');
6079: $datatable .= '<span class="LC_nobreak"> '.$link.
6080: '<label><input type="checkbox" name="passwords_custom_del"'.
6081: ' value="1" />'.&mt('Delete?').'</label></span>'.
6082: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
6083: }
6084: if ($switchserver) {
6085: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
6086: } else {
6087: $datatable .='<span class="LC_nobreak"> '.
6088: '<input type="file" name="passwords_customfile" /></span>';
6089: }
6090: $datatable .= '</td></tr>';
6091: } elsif ($position eq 'middle') {
6092: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
6093: my @items = ('intauth_cost','intauth_check','intauth_switch');
6094: my %defaults;
6095: if (ref($domconf{'defaults'}) eq 'HASH') {
6096: %defaults = %{$domconf{'defaults'}};
6097: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6098: $defaults{'intauth_cost'} = 10;
6099: }
6100: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6101: $defaults{'intauth_check'} = 0;
6102: }
6103: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6104: $defaults{'intauth_switch'} = 0;
6105: }
6106: } else {
6107: %defaults = (
6108: 'intauth_cost' => 10,
6109: 'intauth_check' => 0,
6110: 'intauth_switch' => 0,
6111: );
6112: }
6113: foreach my $item (@items) {
6114: if ($itemcount%2) {
6115: $css_class = '';
6116: } else {
6117: $css_class = ' class="LC_odd_row" ';
6118: }
6119: $datatable .= '<tr'.$css_class.'>'.
6120: '<td><span class="LC_nobreak">'.$titles{$item}.
6121: '</span></td><td class="LC_left_item" colspan="3">';
6122: if ($item eq 'intauth_switch') {
6123: my @options = (0,1,2);
6124: my %optiondesc = &Apache::lonlocal::texthash (
6125: 0 => 'No',
6126: 1 => 'Yes',
6127: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6128: );
6129: $datatable .= '<table width="100%">';
6130: foreach my $option (@options) {
6131: my $checked = ' ';
6132: if ($defaults{$item} eq $option) {
6133: $checked = ' checked="checked"';
6134: }
6135: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6136: '<label><input type="radio" name="'.$item.
6137: '" value="'.$option.'"'.$checked.' />'.
6138: $optiondesc{$option}.'</label></span></td></tr>';
6139: }
6140: $datatable .= '</table>';
6141: } elsif ($item eq 'intauth_check') {
6142: my @options = (0,1,2);
6143: my %optiondesc = &Apache::lonlocal::texthash (
6144: 0 => 'No',
6145: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6146: 2 => 'Yes, disallow login if stored cost is less than domain default',
6147: );
6148: $datatable .= '<table width="100%">';
6149: foreach my $option (@options) {
6150: my $checked = ' ';
6151: my $onclick;
6152: if ($defaults{$item} eq $option) {
6153: $checked = ' checked="checked"';
6154: }
6155: if ($option == 2) {
6156: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6157: }
6158: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6159: '<label><input type="radio" name="'.$item.
6160: '" value="'.$option.'"'.$checked.$onclick.' />'.
6161: $optiondesc{$option}.'</label></span></td></tr>';
6162: }
6163: $datatable .= '</table>';
6164: } else {
6165: $datatable .= '<input type="text" name="'.$item.'" value="'.
6166: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6167: }
6168: $datatable .= '</td></tr>';
6169: $itemcount ++;
6170: }
6171: } elsif ($position eq 'lower') {
6172: $datatable .= &password_rules('passwords',\$itemcount,$settings);
6173: } else {
6174: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6175: my %ownerchg = (
6176: by => {},
6177: for => {},
6178: );
6179: my %ownertitles = &Apache::lonlocal::texthash (
6180: by => 'Course owner status(es) allowed',
6181: for => 'Student status(es) allowed',
6182: );
6183: if (ref($settings) eq 'HASH') {
6184: if (ref($settings->{crsownerchg}) eq 'HASH') {
6185: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
6186: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
6187: }
6188: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
6189: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
6190: }
6191: }
6192: }
6193: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6194: $datatable .= '<tr '.$css_class.'>'.
6195: '<td>'.
6196: &mt('Requirements').'<ul>'.
6197: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
6198: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
6199: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
6200: '<li>'.&mt('User, course, and student share same domain').'</li>'.
6201: '</ul>'.
6202: '</td>'.
6203: '<td class="LC_left_item">';
6204: foreach my $item ('by','for') {
6205: $datatable .= '<fieldset style="display: inline-block;">'.
6206: '<legend>'.$ownertitles{$item}.'</legend>';
6207: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6208: foreach my $type (@{$types}) {
6209: my $checked;
6210: if ($ownerchg{$item}{$type}) {
6211: $checked = ' checked="checked"';
6212: }
6213: $datatable .= '<span class="LC_nobreak"><label>'.
6214: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
6215: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
6216: '</span> ';
6217: }
6218: }
6219: my $checked;
6220: if ($ownerchg{$item}{'default'}) {
6221: $checked = ' checked="checked"';
6222: }
6223: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6224: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
6225: $othertitle.'</label></span></fieldset>';
6226: }
6227: $datatable .= '</td></tr>';
6228: }
6229: return $datatable;
6230: }
6231:
6232: sub password_rules {
6233: my ($prefix,$itemcountref,$settings) = @_;
6234: my ($min,$max,%chars,$numsaved,$numinrow);
6235: my %titles;
6236: if ($prefix eq 'passwords') {
6237: %titles = &Apache::lonlocal::texthash (
6238: min => 'Minimum password length',
6239: max => 'Maximum password length',
6240: chars => 'Required characters',
6241: );
6242: } elsif ($prefix eq 'secrets') {
6243: %titles = &Apache::lonlocal::texthash (
6244: min => 'Minimum secret length',
6245: max => 'Maximum secret length',
6246: chars => 'Required characters',
6247: );
6248: }
6249: $min = $Apache::lonnet::passwdmin;
6250: my $datatable;
6251: my $itemcount;
6252: if (ref($itemcountref)) {
6253: $itemcount = $$itemcountref;
6254: }
6255: if (ref($settings) eq 'HASH') {
6256: if ($settings->{min}) {
6257: $min = $settings->{min};
6258: }
6259: if ($settings->{max}) {
6260: $max = $settings->{max};
6261: }
6262: if (ref($settings->{chars}) eq 'ARRAY') {
6263: map { $chars{$_} = 1; } (@{$settings->{chars}});
6264: }
6265: if ($prefix eq 'passwords') {
6266: if ($settings->{numsaved}) {
6267: $numsaved = $settings->{numsaved};
6268: }
6269: }
6270: }
6271: my %rulenames = &Apache::lonlocal::texthash(
6272: uc => 'At least one upper case letter',
6273: lc => 'At least one lower case letter',
6274: num => 'At least one number',
6275: spec => 'At least one non-alphanumeric',
6276: );
6277: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6278: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
6279: '<td class="LC_left_item"><span class="LC_nobreak">'.
6280: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
6281: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6282: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
6283: '</span></td></tr>';
6284: $itemcount ++;
6285: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6286: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
6287: '<td class="LC_left_item"><span class="LC_nobreak">'.
6288: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
6289: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6290: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
6291: '</span></td></tr>';
6292: $itemcount ++;
6293: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6294: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
6295: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
6296: '</span></td>';
6297: my $numinrow = 2;
6298: my @possrules = ('uc','lc','num','spec');
6299: $datatable .= '<td class="LC_left_item"><table>';
6300: for (my $i=0; $i<@possrules; $i++) {
6301: my ($rem,$checked);
6302: if ($chars{$possrules[$i]}) {
6303: $checked = ' checked="checked"';
6304: }
6305: $rem = $i%($numinrow);
6306: if ($rem == 0) {
6307: if ($i > 0) {
6308: $datatable .= '</tr>';
6309: }
6310: $datatable .= '<tr>';
6311: }
6312: $datatable .= '<td><span class="LC_nobreak"><label>'.
6313: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
6314: $rulenames{$possrules[$i]}.'</label></span></td>';
6315: }
6316: my $rem = @possrules%($numinrow);
6317: my $colsleft = $numinrow - $rem;
6318: if ($colsleft > 1 ) {
6319: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6320: ' </td>';
6321: } elsif ($colsleft == 1) {
6322: $datatable .= '<td class="LC_left_item"> </td>';
6323: }
6324: $datatable .='</table></td></tr>';
6325: $itemcount ++;
6326: if ($prefix eq 'passwords') {
6327: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
6328: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6329: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
6330: '<td class="LC_left_item"><span class="LC_nobreak">'.
6331: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
6332: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6333: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
6334: '</span></td></tr>';
6335: $itemcount ++;
6336: }
6337: if (ref($itemcountref)) {
6338: $$itemcountref += $itemcount;
6339: }
6340: return $datatable;
6341: }
6342:
6343: sub print_wafproxy {
6344: my ($position,$dom,$settings,$rowtotal) = @_;
6345: my $css_class;
6346: my $itemcount = 0;
6347: my $datatable;
6348: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6349: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
6350: my %lt = &wafproxy_titles();
6351: foreach my $server (sort(keys(%servers))) {
6352: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
6353: next if ($serverhome eq '');
6354: my $serverdom;
6355: if ($serverhome ne $server) {
6356: $serverdom = &Apache::lonnet::host_domain($serverhome);
6357: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
6358: $othercontrol{$server} = $serverdom;
6359: }
6360: } else {
6361: $serverdom = &Apache::lonnet::host_domain($server);
6362: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
6363: if ($serverdom ne $dom) {
6364: $othercontrol{$server} = $serverdom;
6365: } else {
6366: $setdom = 1;
6367: if (ref($settings) eq 'HASH') {
6368: if (ref($settings->{'alias'}) eq 'HASH') {
6369: $aliases{$dom} = $settings->{'alias'};
6370: if ($aliases{$dom} ne '') {
6371: $showdom = 1;
6372: }
6373: }
6374: if (ref($settings->{'saml'}) eq 'HASH') {
6375: $saml{$dom} = $settings->{'saml'};
6376: }
6377: }
6378: }
6379: }
6380: }
6381: if ($setdom) {
6382: %{$values{$dom}} = ();
6383: if (ref($settings) eq 'HASH') {
6384: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
6385: $values{$dom}{$item} = $settings->{$item};
6386: }
6387: }
6388: }
6389: if (keys(%othercontrol)) {
6390: %otherdoms = reverse(%othercontrol);
6391: foreach my $domain (keys(%otherdoms)) {
6392: %{$values{$domain}} = ();
6393: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
6394: if (ref($config{'wafproxy'}) eq 'HASH') {
6395: $aliases{$domain} = $config{'wafproxy'}{'alias'};
6396: if (exists($config{'wafproxy'}{'saml'})) {
6397: $saml{$domain} = $config{'wafproxy'}{'saml'};
6398: }
6399: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
6400: $values{$domain}{$item} = $config{'wafproxy'}{$item};
6401: }
6402: }
6403: }
6404: }
6405: if ($position eq 'top') {
6406: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6407: my %aliasinfo;
6408: foreach my $server (sort(keys(%servers))) {
6409: $itemcount ++;
6410: my $dom_in_effect;
6411: my $aliasrows = '<tr>'.
6412: '<td class="LC_left_item" style="vertical-align: baseline;">'.
6413: &mt('Hostname').': '.
6414: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
6415: if ($othercontrol{$server}) {
6416: $dom_in_effect = $othercontrol{$server};
6417: my ($current,$forsaml);
6418: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
6419: $current = $aliases{$dom_in_effect}{$server};
6420: }
6421: if (ref($saml{$dom_in_effect}) eq 'HASH') {
6422: if ($saml{$dom_in_effect}{$server}) {
6423: $forsaml = 1;
6424: }
6425: }
6426: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
6427: &mt('Alias').': ';
6428: if ($current) {
6429: $aliasrows .= $current;
6430: if ($forsaml) {
6431: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
6432: }
6433: } else {
6434: $aliasrows .= &mt('None');
6435: }
6436: $aliasrows .= ' <span class="LC_small">('.
6437: &mt('controlled by domain: [_1]',
6438: '<b>'.$dom_in_effect.'</b>').')</span></td>';
6439: } else {
6440: $dom_in_effect = $dom;
6441: my ($current,$samlon,$samloff);
6442: $samloff = ' checked="checked"';
6443: if (ref($aliases{$dom}) eq 'HASH') {
6444: if ($aliases{$dom}{$server}) {
6445: $current = $aliases{$dom}{$server};
6446: }
6447: }
6448: if (ref($saml{$dom}) eq 'HASH') {
6449: if ($saml{$dom}{$server}) {
6450: $samlon = $samloff;
6451: undef($samloff);
6452: }
6453: }
6454: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
6455: &mt('Alias').': '.
6456: '<input type="text" name="wafproxy_alias_'.$server.'" '.
6457: 'value="'.$current.'" size="30" />'.
6458: (' 'x2).'<span class="LC_nobreak">'.
6459: &mt('Alias used for SSO Auth').': <label>'.
6460: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
6461: &mt('No').'</label> <label>'.
6462: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
6463: &mt('Yes').'</label></span>'.
6464: '</td>';
6465: }
6466: $aliasrows .= '</tr>';
6467: $aliasinfo{$dom_in_effect} .= $aliasrows;
6468: }
6469: if ($aliasinfo{$dom}) {
6470: my ($onclick,$wafon,$wafoff,$showtable);
6471: $onclick = ' onclick="javascript:toggleWAF();"';
6472: $wafoff = ' checked="checked"';
6473: $showtable = ' style="display:none";';
6474: if ($showdom) {
6475: $wafon = $wafoff;
6476: $wafoff = '';
6477: $showtable = ' style="display:inline;"';
6478: }
6479: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6480: $datatable = '<tr'.$css_class.'>'.
6481: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
6482: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
6483: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
6484: &mt('Yes').'</label>'.(' 'x2).'<label>'.
6485: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
6486: &mt('No').'</label></span></td>'.
6487: '<td class="LC_left_item">'.
6488: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
6489: '</table></td></tr>';
6490: $itemcount++;
6491: }
6492: if (keys(%otherdoms)) {
6493: foreach my $key (sort(keys(%otherdoms))) {
6494: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6495: $datatable .= '<tr'.$css_class.'>'.
6496: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
6497: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
6498: '</table></td></tr>';
6499: $itemcount++;
6500: }
6501: }
6502: } else {
6503: my %ip_methods = &remoteip_methods();
6504: if ($setdom) {
6505: $itemcount ++;
6506: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6507: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
6508: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
6509: $wafstyle = ' style="display:none;"';
6510: $nowafstyle = ' style="display:table-row;"';
6511: $currwafdisplay = ' style="display: none"';
6512: $wafrangestyle = ' style="display: none"';
6513: $curr_remotip = 'n';
6514: $ssltossl = ' checked="checked"';
6515: if ($showdom) {
6516: $wafstyle = ' style="display:table-row;"';
6517: $nowafstyle = ' style="display:none;"';
6518: if (keys(%{$values{$dom}})) {
6519: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
6520: $curr_remotip = $values{$dom}{remoteip};
6521: }
6522: if ($curr_remotip eq 'h') {
6523: $currwafdisplay = ' style="display:table-row"';
6524: $wafrangestyle = ' style="display:inline-block;"';
6525: }
6526: if ($values{$dom}{'sslopt'}) {
6527: $alltossl = ' checked="checked"';
6528: $ssltossl = '';
6529: }
6530: }
6531: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
6532: $vpndircheck = ' checked="checked"';
6533: $currwafvpn = ' style="display:table-row;"';
6534: $wafrangestyle = ' style="display:inline-block;"';
6535: } else {
6536: $vpnaliascheck = ' checked="checked"';
6537: $currwafvpn = ' style="display:none;"';
6538: }
6539: }
6540: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
6541: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
6542: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
6543: '</tr>'.
6544: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
6545: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
6546: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
6547: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
6548: &mt('Range(s) stored in CIDR notation').'</div></td>'.
6549: '<td class="LC_left_item"><table>'.
6550: '<tr>'.
6551: '<td valign="top">'.$lt{'remoteip'}.': '.
6552: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
6553: foreach my $option ('m','h','n') {
6554: my $sel;
6555: if ($option eq $curr_remotip) {
6556: $sel = ' selected="selected"';
6557: }
6558: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
6559: $ip_methods{$option}.'</option>';
6560: }
6561: $datatable .= '</select></td></tr>'."\n".
6562: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
6563: $lt{'ipheader'}.': '.
6564: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
6565: 'name="wafproxy_ipheader" />'.
6566: '</td></tr>'."\n".
6567: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
6568: $lt{'trusted'}.':<br />'.
6569: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
6570: $values{$dom}{'trusted'}.'</textarea>'.
6571: '</td></tr>'."\n".
6572: '<tr><td><hr /></td></tr>'."\n".
6573: '<tr>'.
6574: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
6575: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
6576: $lt{'vpndirect'}.'</label>'.(' 'x2).
6577: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
6578: $lt{'vpnaliased'}.'</label></span></td></tr>';
6579: foreach my $item ('vpnint','vpnext') {
6580: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
6581: '<td valign="top">'.$lt{$item}.':<br />'.
6582: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
6583: $values{$dom}{$item}.'</textarea>'.
6584: '</td></tr>'."\n";
6585: }
6586: $datatable .= '<tr><td><hr /></td></tr>'."\n".
6587: '<tr>'.
6588: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
6589: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
6590: $lt{'alltossl'}.'</label>'.(' 'x2).
6591: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
6592: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
6593: '</table></td></tr>';
6594: }
6595: if (keys(%otherdoms)) {
6596: foreach my $domain (sort(keys(%otherdoms))) {
6597: $itemcount ++;
6598: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6599: $datatable .= '<tr'.$css_class.'>'.
6600: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
6601: '<td class="LC_left_item"><table>';
6602: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
6603: my $showval = &mt('None');
6604: if ($item eq 'ssl') {
6605: $showval = $lt{'ssltossl'};
6606: }
6607: if ($values{$domain}{$item}) {
6608: $showval = $values{$domain}{$item};
6609: if ($item eq 'ssl') {
6610: $showval = $lt{'alltossl'};
6611: } elsif ($item eq 'remoteip') {
6612: $showval = $ip_methods{$values{$domain}{$item}};
6613: }
6614: }
6615: $datatable .= '<tr>'.
6616: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
6617: }
6618: $datatable .= '</table></td></tr>';
6619: }
6620: }
6621: }
6622: $$rowtotal += $itemcount;
6623: return $datatable;
6624: }
6625:
6626: sub wafproxy_titles {
6627: return &Apache::lonlocal::texthash(
6628: remoteip => "Method for determining user's IP",
6629: ipheader => 'Request header containing remote IP',
6630: trusted => 'Trusted IP range(s)',
6631: vpnaccess => 'Access from institutional VPN',
6632: vpndirect => 'via regular hostname (no WAF)',
6633: vpnaliased => 'via aliased hostname (WAF)',
6634: vpnint => 'Internal IP Range(s) for VPN sessions',
6635: vpnext => 'IP Range(s) for backend WAF connections',
6636: sslopt => 'Forwarding http/https',
6637: alltossl => 'WAF forwards both http and https requests to https',
6638: ssltossl => 'WAF forwards http requests to http and https to https',
6639: );
6640: }
6641:
6642: sub remoteip_methods {
6643: return &Apache::lonlocal::texthash(
6644: m => 'Use Apache mod_remoteip',
6645: h => 'Use headers parsed by LON-CAPA',
6646: n => 'Not in use',
6647: );
6648: }
6649:
6650: sub print_usersessions {
6651: my ($position,$dom,$settings,$rowtotal) = @_;
6652: my ($css_class,$datatable,%checked,%choices);
6653: my (%by_ip,%by_location,@intdoms);
6654: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6655:
6656: my @alldoms = &Apache::lonnet::all_domains();
6657: my %serverhomes = %Apache::lonnet::serverhomeIDs;
6658: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6659: my %altids = &id_for_thisdom(%servers);
6660: my $itemcount = 1;
6661: if ($position eq 'top') {
6662: if (keys(%serverhomes) > 1) {
6663: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
6664: my ($curroffloadnow,$curroffloadoth);
6665: if (ref($settings) eq 'HASH') {
6666: if (ref($settings->{'offloadnow'}) eq 'HASH') {
6667: $curroffloadnow = $settings->{'offloadnow'};
6668: }
6669: if (ref($settings->{'offloadoth'}) eq 'HASH') {
6670: $curroffloadoth = $settings->{'offloadoth'};
6671: }
6672: }
6673: my $other_insts = scalar(keys(%by_location));
6674: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
6675: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
6676: } else {
6677: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
6678: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
6679: }
6680: } else {
6681: if (keys(%by_location) == 0) {
6682: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
6683: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
6684: } else {
6685: my %lt = &usersession_titles();
6686: my $numinrow = 5;
6687: my $prefix;
6688: my @types;
6689: if ($position eq 'bottom') {
6690: $prefix = 'remote';
6691: @types = ('version','excludedomain','includedomain');
6692: } else {
6693: $prefix = 'hosted';
6694: @types = ('excludedomain','includedomain');
6695: }
6696: my (%current,%checkedon,%checkedoff);
6697: my @lcversions = &Apache::lonnet::all_loncaparevs();
6698: my @locations = sort(keys(%by_location));
6699: foreach my $type (@types) {
6700: $checkedon{$type} = '';
6701: $checkedoff{$type} = ' checked="checked"';
6702: }
6703: if (ref($settings) eq 'HASH') {
6704: if (ref($settings->{$prefix}) eq 'HASH') {
6705: foreach my $key (keys(%{$settings->{$prefix}})) {
6706: $current{$key} = $settings->{$prefix}{$key};
6707: if ($key eq 'version') {
6708: if ($current{$key} ne '') {
6709: $checkedon{$key} = ' checked="checked"';
6710: $checkedoff{$key} = '';
6711: }
6712: } elsif (ref($current{$key}) eq 'ARRAY') {
6713: $checkedon{$key} = ' checked="checked"';
6714: $checkedoff{$key} = '';
6715: }
6716: }
6717: }
6718: }
6719: foreach my $type (@types) {
6720: next if ($type ne 'version' && !@locations);
6721: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6722: $datatable .= '<tr'.$css_class.'>
6723: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
6724: <span class="LC_nobreak">
6725: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
6726: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
6727: if ($type eq 'version') {
6728: my $selector = '<select name="'.$prefix.'_version">';
6729: foreach my $version (@lcversions) {
6730: my $selected = '';
6731: if ($current{'version'} eq $version) {
6732: $selected = ' selected="selected"';
6733: }
6734: $selector .= ' <option value="'.$version.'"'.
6735: $selected.'>'.$version.'</option>';
6736: }
6737: $selector .= '</select> ';
6738: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
6739: } else {
6740: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
6741: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
6742: ' />'.(' 'x2).
6743: '<input type="button" value="'.&mt('uncheck all').'" '.
6744: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
6745: "\n".
6746: '</div><div><table>';
6747: my $rem;
6748: for (my $i=0; $i<@locations; $i++) {
6749: my ($showloc,$value,$checkedtype);
6750: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
6751: my $ip = $by_location{$locations[$i]}->[0];
6752: if (ref($by_ip{$ip}) eq 'ARRAY') {
6753: $value = join(':',@{$by_ip{$ip}});
6754: $showloc = join(', ',@{$by_ip{$ip}});
6755: if (ref($current{$type}) eq 'ARRAY') {
6756: foreach my $loc (@{$by_ip{$ip}}) {
6757: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
6758: $checkedtype = ' checked="checked"';
6759: last;
6760: }
6761: }
6762: }
6763: }
6764: }
6765: $rem = $i%($numinrow);
6766: if ($rem == 0) {
6767: if ($i > 0) {
6768: $datatable .= '</tr>';
6769: }
6770: $datatable .= '<tr>';
6771: }
6772: $datatable .= '<td class="LC_left_item">'.
6773: '<span class="LC_nobreak"><label>'.
6774: '<input type="checkbox" name="'.$prefix.'_'.$type.
6775: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
6776: '</label></span></td>';
6777: }
6778: $rem = @locations%($numinrow);
6779: my $colsleft = $numinrow - $rem;
6780: if ($colsleft > 1 ) {
6781: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6782: ' </td>';
6783: } elsif ($colsleft == 1) {
6784: $datatable .= '<td class="LC_left_item"> </td>';
6785: }
6786: $datatable .= '</tr></table>';
6787: }
6788: $datatable .= '</td></tr>';
6789: $itemcount ++;
6790: }
6791: }
6792: }
6793: $$rowtotal += $itemcount;
6794: return $datatable;
6795: }
6796:
6797: sub build_location_hashes {
6798: my ($intdoms,$by_ip,$by_location) = @_;
6799: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
6800: (ref($by_location) eq 'HASH'));
6801: my %iphost = &Apache::lonnet::get_iphost();
6802: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
6803: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
6804: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
6805: foreach my $id (@{$iphost{$primary_ip}}) {
6806: my $intdom = &Apache::lonnet::internet_dom($id);
6807: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
6808: push(@{$intdoms},$intdom);
6809: }
6810: }
6811: }
6812: foreach my $ip (keys(%iphost)) {
6813: if (ref($iphost{$ip}) eq 'ARRAY') {
6814: foreach my $id (@{$iphost{$ip}}) {
6815: my $location = &Apache::lonnet::internet_dom($id);
6816: if ($location) {
6817: next if (grep(/^\Q$location\E$/,@{$intdoms}));
6818: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6819: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
6820: push(@{$by_ip->{$ip}},$location);
6821: }
6822: } else {
6823: $by_ip->{$ip} = [$location];
6824: }
6825: }
6826: }
6827: }
6828: }
6829: foreach my $ip (sort(keys(%{$by_ip}))) {
6830: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6831: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
6832: my $first = $by_ip->{$ip}->[0];
6833: if (ref($by_location->{$first}) eq 'ARRAY') {
6834: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
6835: push(@{$by_location->{$first}},$ip);
6836: }
6837: } else {
6838: $by_location->{$first} = [$ip];
6839: }
6840: }
6841: }
6842: return;
6843: }
6844:
6845: sub current_offloads_to {
6846: my ($dom,$settings,$servers) = @_;
6847: my (%spareid,%otherdomconfigs);
6848: if (ref($servers) eq 'HASH') {
6849: foreach my $lonhost (sort(keys(%{$servers}))) {
6850: my $gotspares;
6851: if (ref($settings) eq 'HASH') {
6852: if (ref($settings->{'spares'}) eq 'HASH') {
6853: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
6854: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
6855: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
6856: $gotspares = 1;
6857: }
6858: }
6859: }
6860: unless ($gotspares) {
6861: my $gotspares;
6862: my $serverhomeID =
6863: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
6864: my $serverhomedom =
6865: &Apache::lonnet::host_domain($serverhomeID);
6866: if ($serverhomedom ne $dom) {
6867: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
6868: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6869: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6870: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6871: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6872: $gotspares = 1;
6873: }
6874: }
6875: } else {
6876: $otherdomconfigs{$serverhomedom} =
6877: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
6878: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
6879: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6880: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6881: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
6882: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6883: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6884: $gotspares = 1;
6885: }
6886: }
6887: }
6888: }
6889: }
6890: }
6891: }
6892: unless ($gotspares) {
6893: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
6894: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6895: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6896: } else {
6897: my $server_hostname = &Apache::lonnet::hostname($lonhost);
6898: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
6899: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
6900: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6901: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6902: } else {
6903: my %what = (
6904: spareid => 1,
6905: );
6906: my ($result,$returnhash) =
6907: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6908: if ($result eq 'ok') {
6909: if (ref($returnhash) eq 'HASH') {
6910: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6911: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6912: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6913: }
6914: }
6915: }
6916: }
6917: }
6918: }
6919: }
6920: }
6921: return %spareid;
6922: }
6923:
6924: sub spares_row {
6925: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
6926: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
6927: my $css_class;
6928: my $numinrow = 4;
6929: my $itemcount = 1;
6930: my $datatable;
6931: my %typetitles = &sparestype_titles();
6932: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6933: foreach my $server (sort(keys(%{$servers}))) {
6934: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6935: my ($othercontrol,$serverdom);
6936: if ($serverhome ne $server) {
6937: $serverdom = &Apache::lonnet::host_domain($serverhome);
6938: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6939: } else {
6940: $serverdom = &Apache::lonnet::host_domain($server);
6941: if ($serverdom ne $dom) {
6942: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6943: }
6944: }
6945: next unless (ref($spareid->{$server}) eq 'HASH');
6946: my ($checkednow,$checkedoth);
6947: if (ref($curroffloadnow) eq 'HASH') {
6948: if ($curroffloadnow->{$server}) {
6949: $checkednow = ' checked="checked"';
6950: }
6951: }
6952: if (ref($curroffloadoth) eq 'HASH') {
6953: if ($curroffloadoth->{$server}) {
6954: $checkedoth = ' checked="checked"';
6955: }
6956: }
6957: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6958: $datatable .= '<tr'.$css_class.'>
6959: <td rowspan="2">
6960: <span class="LC_nobreak">'.
6961: &mt('[_1] when busy, offloads to:'
6962: ,'<b>'.$server.'</b>').'</span><br />'.
6963: '<span class="LC_nobreak">'."\n".
6964: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6965: ' '.&mt('Switch any active user on next access').'</label></span>'.
6966: "\n";
6967: if ($other_insts) {
6968: $datatable .= '<br />'.
6969: '<span class="LC_nobreak">'."\n".
6970: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
6971: ' '.&mt('Switch other institutions on next access').'</label></span>'.
6972: "\n";
6973: }
6974: my (%current,%canselect);
6975: my @choices =
6976: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6977: foreach my $type ('primary','default') {
6978: if (ref($spareid->{$server}) eq 'HASH') {
6979: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6980: my @spares = @{$spareid->{$server}{$type}};
6981: if (@spares > 0) {
6982: if ($othercontrol) {
6983: $current{$type} = join(', ',@spares);
6984: } else {
6985: $current{$type} .= '<table>';
6986: my $numspares = scalar(@spares);
6987: for (my $i=0; $i<@spares; $i++) {
6988: my $rem = $i%($numinrow);
6989: if ($rem == 0) {
6990: if ($i > 0) {
6991: $current{$type} .= '</tr>';
6992: }
6993: $current{$type} .= '<tr>';
6994: }
6995: $current{$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'".');" /> '.
6996: $spareid->{$server}{$type}[$i].
6997: '</label></td>'."\n";
6998: }
6999: my $rem = @spares%($numinrow);
7000: my $colsleft = $numinrow - $rem;
7001: if ($colsleft > 1 ) {
7002: $current{$type} .= '<td colspan="'.$colsleft.
7003: '" class="LC_left_item">'.
7004: ' </td>';
7005: } elsif ($colsleft == 1) {
7006: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
7007: }
7008: $current{$type} .= '</tr></table>';
7009: }
7010: }
7011: }
7012: if ($current{$type} eq '') {
7013: $current{$type} = &mt('None specified');
7014: }
7015: if ($othercontrol) {
7016: if ($type eq 'primary') {
7017: $canselect{$type} = $othercontrol;
7018: }
7019: } else {
7020: $canselect{$type} =
7021: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
7022: '<select name="newspare_'.$type.'_'.$server.'" '.
7023: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
7024: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
7025: if (@choices > 0) {
7026: foreach my $lonhost (@choices) {
7027: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
7028: }
7029: }
7030: $canselect{$type} .= '</select>'."\n";
7031: }
7032: } else {
7033: $current{$type} = &mt('Could not be determined');
7034: if ($type eq 'primary') {
7035: $canselect{$type} = $othercontrol;
7036: }
7037: }
7038: if ($type eq 'default') {
7039: $datatable .= '<tr'.$css_class.'>';
7040: }
7041: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
7042: '<td>'.$current{$type}.'</td>'."\n".
7043: '<td>'.$canselect{$type}.'</td></tr>'."\n";
7044: }
7045: $itemcount ++;
7046: }
7047: }
7048: $$rowtotal += $itemcount;
7049: return $datatable;
7050: }
7051:
7052: sub possible_newspares {
7053: my ($server,$currspares,$serverhomes,$altids) = @_;
7054: my $serverhostname = &Apache::lonnet::hostname($server);
7055: my %excluded;
7056: if ($serverhostname ne '') {
7057: %excluded = (
7058: $serverhostname => 1,
7059: );
7060: }
7061: if (ref($currspares) eq 'HASH') {
7062: foreach my $type (keys(%{$currspares})) {
7063: if (ref($currspares->{$type}) eq 'ARRAY') {
7064: if (@{$currspares->{$type}} > 0) {
7065: foreach my $curr (@{$currspares->{$type}}) {
7066: my $hostname = &Apache::lonnet::hostname($curr);
7067: $excluded{$hostname} = 1;
7068: }
7069: }
7070: }
7071: }
7072: }
7073: my @choices;
7074: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
7075: if (keys(%{$serverhomes}) > 1) {
7076: foreach my $name (sort(keys(%{$serverhomes}))) {
7077: unless ($excluded{$name}) {
7078: if (exists($altids->{$serverhomes->{$name}})) {
7079: push(@choices,$altids->{$serverhomes->{$name}});
7080: } else {
7081: push(@choices,$serverhomes->{$name});
7082: }
7083: }
7084: }
7085: }
7086: }
7087: return sort(@choices);
7088: }
7089:
7090: sub print_loadbalancing {
7091: my ($dom,$settings,$rowtotal) = @_;
7092: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7093: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7094: my $numinrow = 1;
7095: my $datatable;
7096: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7097: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
7098: if (ref($settings) eq 'HASH') {
7099: %existing = %{$settings};
7100: }
7101: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
7102: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
7103: \%currtargets,\%currrules,\%currcookies);
7104: } else {
7105: return;
7106: }
7107: my ($othertitle,$usertypes,$types) =
7108: &Apache::loncommon::sorted_inst_types($dom);
7109: my $rownum = 8;
7110: if (ref($types) eq 'ARRAY') {
7111: $rownum += scalar(@{$types});
7112: }
7113: my @css_class = ('LC_odd_row','LC_even_row');
7114: my $balnum = 0;
7115: my $islast;
7116: my (@toshow,$disabledtext);
7117: if (keys(%currbalancer) > 0) {
7118: @toshow = sort(keys(%currbalancer));
7119: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
7120: push(@toshow,'');
7121: }
7122: } else {
7123: @toshow = ('');
7124: $disabledtext = &mt('No existing load balancer');
7125: }
7126: foreach my $lonhost (@toshow) {
7127: if ($balnum == scalar(@toshow)-1) {
7128: $islast = 1;
7129: } else {
7130: $islast = 0;
7131: }
7132: my $cssidx = $balnum%2;
7133: my $targets_div_style = 'display: none';
7134: my $disabled_div_style = 'display: block';
7135: my $homedom_div_style = 'display: none';
7136: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
7137: '<td rowspan="'.$rownum.'" valign="top">'.
7138: '<p>';
7139: if ($lonhost eq '') {
7140: $datatable .= '<span class="LC_nobreak">';
7141: if (keys(%currbalancer) > 0) {
7142: $datatable .= &mt('Add balancer:');
7143: } else {
7144: $datatable .= &mt('Enable balancer:');
7145: }
7146: $datatable .= ' '.
7147: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
7148: ' id="loadbalancing_lonhost_'.$balnum.'"'.
7149: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
7150: '<option value="" selected="selected">'.&mt('None').
7151: '</option>'."\n";
7152: foreach my $server (sort(keys(%servers))) {
7153: next if ($currbalancer{$server});
7154: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
7155: }
7156: $datatable .=
7157: '</select>'."\n".
7158: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
7159: } else {
7160: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
7161: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
7162: &mt('Stop balancing').'</label>'.
7163: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
7164: $targets_div_style = 'display: block';
7165: $disabled_div_style = 'display: none';
7166: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
7167: $homedom_div_style = 'display: block';
7168: }
7169: }
7170: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
7171: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
7172: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
7173: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
7174: my ($numspares,@spares) = &count_servers($lonhost,%servers);
7175: my @sparestypes = ('primary','default');
7176: my %typetitles = &sparestype_titles();
7177: my %hostherechecked = (
7178: no => ' checked="checked"',
7179: );
7180: my %balcookiechecked = (
7181: no => ' checked="checked"',
7182: );
7183: foreach my $sparetype (@sparestypes) {
7184: my $targettable;
7185: for (my $i=0; $i<$numspares; $i++) {
7186: my $checked;
7187: if (ref($currtargets{$lonhost}) eq 'HASH') {
7188: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7189: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7190: $checked = ' checked="checked"';
7191: }
7192: }
7193: }
7194: my ($chkboxval,$disabled);
7195: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
7196: $chkboxval = $spares[$i];
7197: }
7198: if (exists($currbalancer{$spares[$i]})) {
7199: $disabled = ' disabled="disabled"';
7200: }
7201: $targettable .=
7202: '<td><span class="LC_nobreak"><label>'.
7203: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
7204: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
7205: '</span></label></span></td>';
7206: my $rem = $i%($numinrow);
7207: if ($rem == 0) {
7208: if (($i > 0) && ($i < $numspares-1)) {
7209: $targettable .= '</tr>';
7210: }
7211: if ($i < $numspares-1) {
7212: $targettable .= '<tr>';
7213: }
7214: }
7215: }
7216: if ($targettable ne '') {
7217: my $rem = $numspares%($numinrow);
7218: my $colsleft = $numinrow - $rem;
7219: if ($colsleft > 1 ) {
7220: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7221: ' </td>';
7222: } elsif ($colsleft == 1) {
7223: $targettable .= '<td class="LC_left_item"> </td>';
7224: }
7225: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
7226: '<table><tr>'.$targettable.'</tr></table><br />';
7227: }
7228: $hostherechecked{$sparetype} = '';
7229: if (ref($currtargets{$lonhost}) eq 'HASH') {
7230: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7231: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7232: $hostherechecked{$sparetype} = ' checked="checked"';
7233: $hostherechecked{'no'} = '';
7234: }
7235: }
7236: }
7237: }
7238: if ($currcookies{$lonhost}) {
7239: %balcookiechecked = (
7240: yes => ' checked="checked"',
7241: );
7242: }
7243: $datatable .= &mt('Hosting on balancer itself').'<br />'.
7244: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
7245: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
7246: foreach my $sparetype (@sparestypes) {
7247: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
7248: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
7249: '</i></label><br />';
7250: }
7251: $datatable .= &mt('Use balancer cookie').'<br />'.
7252: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
7253: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
7254: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
7255: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
7256: '</div></td></tr>'.
7257: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
7258: $othertitle,$usertypes,$types,\%servers,
7259: \%currbalancer,$lonhost,
7260: $targets_div_style,$homedom_div_style,
7261: $css_class[$cssidx],$balnum,$islast);
7262: $$rowtotal += $rownum;
7263: $balnum ++;
7264: }
7265: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
7266: return $datatable;
7267: }
7268:
7269: sub get_loadbalancers_config {
7270: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
7271: return unless ((ref($servers) eq 'HASH') &&
7272: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
7273: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
7274: (ref($currcookies) eq 'HASH'));
7275: if (keys(%{$existing}) > 0) {
7276: my $oldlonhost;
7277: foreach my $key (sort(keys(%{$existing}))) {
7278: if ($key eq 'lonhost') {
7279: $oldlonhost = $existing->{'lonhost'};
7280: $currbalancer->{$oldlonhost} = 1;
7281: } elsif ($key eq 'targets') {
7282: if ($oldlonhost) {
7283: $currtargets->{$oldlonhost} = $existing->{'targets'};
7284: }
7285: } elsif ($key eq 'rules') {
7286: if ($oldlonhost) {
7287: $currrules->{$oldlonhost} = $existing->{'rules'};
7288: }
7289: } elsif (ref($existing->{$key}) eq 'HASH') {
7290: $currbalancer->{$key} = 1;
7291: $currtargets->{$key} = $existing->{$key}{'targets'};
7292: $currrules->{$key} = $existing->{$key}{'rules'};
7293: if ($existing->{$key}{'cookie'}) {
7294: $currcookies->{$key} = 1;
7295: }
7296: }
7297: }
7298: } else {
7299: my ($balancerref,$targetsref) =
7300: &Apache::lonnet::get_lonbalancer_config($servers);
7301: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
7302: foreach my $server (sort(keys(%{$balancerref}))) {
7303: $currbalancer->{$server} = 1;
7304: $currtargets->{$server} = $targetsref->{$server};
7305: }
7306: }
7307: }
7308: return;
7309: }
7310:
7311: sub loadbalancing_rules {
7312: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
7313: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
7314: $css_class,$balnum,$islast) = @_;
7315: my $output;
7316: my $num = 0;
7317: my ($alltypes,$othertypes,$titles) =
7318: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
7319: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
7320: foreach my $type (@{$alltypes}) {
7321: $num ++;
7322: my $current;
7323: if (ref($currrules) eq 'HASH') {
7324: $current = $currrules->{$type};
7325: }
7326: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7327: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
7328: $current = '';
7329: }
7330: }
7331: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
7332: $servers,$currbalancer,$lonhost,$dom,
7333: $targets_div_style,$homedom_div_style,
7334: $css_class,$balnum,$num,$islast);
7335: }
7336: }
7337: return $output;
7338: }
7339:
7340: sub loadbalancing_titles {
7341: my ($dom,$intdom,$usertypes,$types) = @_;
7342: my %othertypes = (
7343: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
7344: '_LC_author' => &mt('Users from [_1] with author role',$dom),
7345: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
7346: '_LC_external' => &mt('Users not from [_1]',$intdom),
7347: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
7348: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
7349: );
7350: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
7351: my @available;
7352: if (ref($types) eq 'ARRAY') {
7353: @available = @{$types};
7354: }
7355: unless (grep(/^default$/,@available)) {
7356: push(@available,'default');
7357: }
7358: unshift(@alltypes,@available);
7359: my %titles;
7360: foreach my $type (@alltypes) {
7361: if ($type =~ /^_LC_/) {
7362: $titles{$type} = $othertypes{$type};
7363: } elsif ($type eq 'default') {
7364: $titles{$type} = &mt('All users from [_1]',$dom);
7365: if (ref($types) eq 'ARRAY') {
7366: if (@{$types} > 0) {
7367: $titles{$type} = &mt('Other users from [_1]',$dom);
7368: }
7369: }
7370: } elsif (ref($usertypes) eq 'HASH') {
7371: $titles{$type} = $usertypes->{$type};
7372: }
7373: }
7374: return (\@alltypes,\%othertypes,\%titles);
7375: }
7376:
7377: sub loadbalance_rule_row {
7378: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
7379: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
7380: my @rulenames;
7381: my %ruletitles = &offloadtype_text();
7382: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
7383: @rulenames = ('balancer','offloadedto','specific');
7384: } else {
7385: @rulenames = ('default','homeserver');
7386: if ($type eq '_LC_external') {
7387: push(@rulenames,'externalbalancer');
7388: } else {
7389: push(@rulenames,'specific');
7390: }
7391: push(@rulenames,'none');
7392: }
7393: my $style = $targets_div_style;
7394: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7395: $style = $homedom_div_style;
7396: }
7397: my $space;
7398: if ($islast && $num == 1) {
7399: $space = '<div display="inline-block"> </div>';
7400: }
7401: my $output =
7402: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
7403: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
7404: '<td valaign="top">'.$space.
7405: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
7406: for (my $i=0; $i<@rulenames; $i++) {
7407: my $rule = $rulenames[$i];
7408: my ($checked,$extra);
7409: if ($rulenames[$i] eq 'default') {
7410: $rule = '';
7411: }
7412: if ($rulenames[$i] eq 'specific') {
7413: if (ref($servers) eq 'HASH') {
7414: my $default;
7415: if (($current ne '') && (exists($servers->{$current}))) {
7416: $checked = ' checked="checked"';
7417: }
7418: unless ($checked) {
7419: $default = ' selected="selected"';
7420: }
7421: $extra =
7422: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
7423: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
7424: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
7425: '<option value=""'.$default.'></option>'."\n";
7426: foreach my $server (sort(keys(%{$servers}))) {
7427: if (ref($currbalancer) eq 'HASH') {
7428: next if (exists($currbalancer->{$server}));
7429: }
7430: my $selected;
7431: if ($server eq $current) {
7432: $selected = ' selected="selected"';
7433: }
7434: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
7435: }
7436: $extra .= '</select>';
7437: }
7438: } elsif ($rule eq $current) {
7439: $checked = ' checked="checked"';
7440: }
7441: $output .= '<span class="LC_nobreak"><label>'.
7442: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
7443: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
7444: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
7445: ')"'.$checked.' /> ';
7446: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
7447: $output .= $ruletitles{'particular'};
7448: } else {
7449: $output .= $ruletitles{$rulenames[$i]};
7450: }
7451: $output .= '</label>'.$extra.'</span><br />'."\n";
7452: }
7453: $output .= '</div></td></tr>'."\n";
7454: return $output;
7455: }
7456:
7457: sub offloadtype_text {
7458: my %ruletitles = &Apache::lonlocal::texthash (
7459: 'default' => 'Offloads to default destinations',
7460: 'homeserver' => "Offloads to user's home server",
7461: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
7462: 'specific' => 'Offloads to specific server',
7463: 'none' => 'No offload',
7464: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
7465: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
7466: 'particular' => 'Session hosted (after re-auth) on server:',
7467: );
7468: return %ruletitles;
7469: }
7470:
7471: sub sparestype_titles {
7472: my %typestitles = &Apache::lonlocal::texthash (
7473: 'primary' => 'primary',
7474: 'default' => 'default',
7475: );
7476: return %typestitles;
7477: }
7478:
7479: sub contact_titles {
7480: my %titles = &Apache::lonlocal::texthash (
7481: 'supportemail' => 'Support E-mail address',
7482: 'adminemail' => 'Default Server Admin E-mail address',
7483: 'errormail' => 'Error reports to be e-mailed to',
7484: 'packagesmail' => 'Package update alerts to be e-mailed to',
7485: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
7486: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
7487: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
7488: 'requestsmail' => 'E-mail from course requests requiring approval',
7489: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
7490: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
7491: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
7492: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
7493: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
7494: 'errorweights' => 'Weights used to compute error count',
7495: 'errorexcluded' => 'Servers with unsent updates excluded from count',
7496: );
7497: my %short_titles = &Apache::lonlocal::texthash (
7498: adminemail => 'Admin E-mail address',
7499: supportemail => 'Support E-mail',
7500: );
7501: return (\%titles,\%short_titles);
7502: }
7503:
7504: sub helpform_fields {
7505: my %titles = &Apache::lonlocal::texthash (
7506: 'username' => 'Name',
7507: 'user' => 'Username/domain',
7508: 'phone' => 'Phone',
7509: 'cc' => 'Cc e-mail',
7510: 'course' => 'Course Details',
7511: 'section' => 'Sections',
7512: 'screenshot' => 'File upload',
7513: );
7514: my @fields = ('username','phone','user','course','section','cc','screenshot');
7515: my %possoptions = (
7516: username => ['yes','no','req'],
7517: phone => ['yes','no','req'],
7518: user => ['yes','no'],
7519: cc => ['yes','no'],
7520: course => ['yes','no'],
7521: section => ['yes','no'],
7522: screenshot => ['yes','no'],
7523: );
7524: my %fieldoptions = &Apache::lonlocal::texthash (
7525: 'yes' => 'Optional',
7526: 'req' => 'Required',
7527: 'no' => "Not shown",
7528: );
7529: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
7530: }
7531:
7532: sub tool_titles {
7533: my %titles = &Apache::lonlocal::texthash (
7534: aboutme => 'Personal web page',
7535: blog => 'Blog',
7536: webdav => 'WebDAV',
7537: portfolio => 'Portfolio',
7538: official => 'Official courses (with institutional codes)',
7539: unofficial => 'Unofficial courses',
7540: community => 'Communities',
7541: textbook => 'Textbook courses',
7542: );
7543: return %titles;
7544: }
7545:
7546: sub courserequest_titles {
7547: my %titles = &Apache::lonlocal::texthash (
7548: official => 'Official',
7549: unofficial => 'Unofficial',
7550: community => 'Communities',
7551: textbook => 'Textbook',
7552: norequest => 'Not allowed',
7553: approval => 'Approval by Dom. Coord.',
7554: validate => 'With validation',
7555: autolimit => 'Numerical limit',
7556: unlimited => '(blank for unlimited)',
7557: );
7558: return %titles;
7559: }
7560:
7561: sub authorrequest_titles {
7562: my %titles = &Apache::lonlocal::texthash (
7563: norequest => 'Not allowed',
7564: approval => 'Approval by Dom. Coord.',
7565: automatic => 'Automatic approval',
7566: );
7567: return %titles;
7568: }
7569:
7570: sub courserequest_conditions {
7571: my %conditions = &Apache::lonlocal::texthash (
7572: approval => '(Processing of request subject to approval by Domain Coordinator).',
7573: validate => '(Processing of request subject to institutional validation).',
7574: );
7575: return %conditions;
7576: }
7577:
7578:
7579: sub print_usercreation {
7580: my ($position,$dom,$settings,$rowtotal) = @_;
7581: my $numinrow = 4;
7582: my $datatable;
7583: if ($position eq 'top') {
7584: $$rowtotal ++;
7585: my $rowcount = 0;
7586: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
7587: if (ref($rules) eq 'HASH') {
7588: if (keys(%{$rules}) > 0) {
7589: $datatable .= &user_formats_row('username',$settings,$rules,
7590: $ruleorder,$numinrow,$rowcount);
7591: $$rowtotal ++;
7592: $rowcount ++;
7593: }
7594: }
7595: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
7596: if (ref($idrules) eq 'HASH') {
7597: if (keys(%{$idrules}) > 0) {
7598: $datatable .= &user_formats_row('id',$settings,$idrules,
7599: $idruleorder,$numinrow,$rowcount);
7600: $$rowtotal ++;
7601: $rowcount ++;
7602: }
7603: }
7604: if ($rowcount == 0) {
7605: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
7606: $$rowtotal ++;
7607: $rowcount ++;
7608: }
7609: } elsif ($position eq 'middle') {
7610: my @creators = ('author','course','requestcrs');
7611: my ($rules,$ruleorder) =
7612: &Apache::lonnet::inst_userrules($dom,'username');
7613: my %lt = &usercreation_types();
7614: my %checked;
7615: if (ref($settings) eq 'HASH') {
7616: if (ref($settings->{'cancreate'}) eq 'HASH') {
7617: foreach my $item (@creators) {
7618: $checked{$item} = $settings->{'cancreate'}{$item};
7619: }
7620: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
7621: foreach my $item (@creators) {
7622: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
7623: $checked{$item} = 'none';
7624: }
7625: }
7626: }
7627: }
7628: my $rownum = 0;
7629: foreach my $item (@creators) {
7630: $rownum ++;
7631: if ($checked{$item} eq '') {
7632: $checked{$item} = 'any';
7633: }
7634: my $css_class;
7635: if ($rownum%2) {
7636: $css_class = '';
7637: } else {
7638: $css_class = ' class="LC_odd_row" ';
7639: }
7640: $datatable .= '<tr'.$css_class.'>'.
7641: '<td><span class="LC_nobreak">'.$lt{$item}.
7642: '</span></td><td align="right">';
7643: my @options = ('any');
7644: if (ref($rules) eq 'HASH') {
7645: if (keys(%{$rules}) > 0) {
7646: push(@options,('official','unofficial'));
7647: }
7648: }
7649: push(@options,'none');
7650: foreach my $option (@options) {
7651: my $type = 'radio';
7652: my $check = ' ';
7653: if ($checked{$item} eq $option) {
7654: $check = ' checked="checked" ';
7655: }
7656: $datatable .= '<span class="LC_nobreak"><label>'.
7657: '<input type="'.$type.'" name="can_createuser_'.
7658: $item.'" value="'.$option.'"'.$check.'/> '.
7659: $lt{$option}.'</label> </span>';
7660: }
7661: $datatable .= '</td></tr>';
7662: }
7663: } else {
7664: my @contexts = ('author','course','domain');
7665: my @authtypes = ('int','krb4','krb5','loc');
7666: my %checked;
7667: if (ref($settings) eq 'HASH') {
7668: if (ref($settings->{'authtypes'}) eq 'HASH') {
7669: foreach my $item (@contexts) {
7670: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
7671: foreach my $auth (@authtypes) {
7672: if ($settings->{'authtypes'}{$item}{$auth}) {
7673: $checked{$item}{$auth} = ' checked="checked" ';
7674: }
7675: }
7676: }
7677: }
7678: }
7679: } else {
7680: foreach my $item (@contexts) {
7681: foreach my $auth (@authtypes) {
7682: $checked{$item}{$auth} = ' checked="checked" ';
7683: }
7684: }
7685: }
7686: my %title = &context_names();
7687: my %authname = &authtype_names();
7688: my $rownum = 0;
7689: my $css_class;
7690: foreach my $item (@contexts) {
7691: if ($rownum%2) {
7692: $css_class = '';
7693: } else {
7694: $css_class = ' class="LC_odd_row" ';
7695: }
7696: $datatable .= '<tr'.$css_class.'>'.
7697: '<td>'.$title{$item}.
7698: '</td><td class="LC_left_item">'.
7699: '<span class="LC_nobreak">';
7700: foreach my $auth (@authtypes) {
7701: $datatable .= '<label>'.
7702: '<input type="checkbox" name="'.$item.'_auth" '.
7703: $checked{$item}{$auth}.' value="'.$auth.'" />'.
7704: $authname{$auth}.'</label> ';
7705: }
7706: $datatable .= '</span></td></tr>';
7707: $rownum ++;
7708: }
7709: $$rowtotal += $rownum;
7710: }
7711: return $datatable;
7712: }
7713:
7714: sub print_selfcreation {
7715: my ($position,$dom,$settings,$rowtotal) = @_;
7716: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
7717: $emaildomain,$datatable);
7718: if (ref($settings) eq 'HASH') {
7719: if (ref($settings->{'cancreate'}) eq 'HASH') {
7720: $createsettings = $settings->{'cancreate'};
7721: if (ref($createsettings) eq 'HASH') {
7722: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
7723: @selfcreate = @{$createsettings->{'selfcreate'}};
7724: } elsif ($createsettings->{'selfcreate'} ne '') {
7725: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
7726: @selfcreate = ('email','login','sso');
7727: } elsif ($createsettings->{'selfcreate'} ne 'none') {
7728: @selfcreate = ($createsettings->{'selfcreate'});
7729: }
7730: }
7731: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
7732: $processing = $createsettings->{'selfcreateprocessing'};
7733: }
7734: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
7735: $emailoptions = $createsettings->{'emailoptions'};
7736: }
7737: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
7738: $emailverified = $createsettings->{'emailverified'};
7739: }
7740: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
7741: $emaildomain = $createsettings->{'emaildomain'};
7742: }
7743: }
7744: }
7745: }
7746: my %radiohash;
7747: my $numinrow = 4;
7748: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
7749: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7750: if ($position eq 'top') {
7751: my %choices = &Apache::lonlocal::texthash (
7752: cancreate_login => 'Institutional Login',
7753: cancreate_sso => 'Institutional Single Sign On',
7754: );
7755: my @toggles = sort(keys(%choices));
7756: my %defaultchecked = (
7757: 'cancreate_login' => 'off',
7758: 'cancreate_sso' => 'off',
7759: );
7760: my ($onclick,$itemcount);
7761: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7762: \%choices,$itemcount,$onclick);
7763: $$rowtotal += $itemcount;
7764:
7765: if (ref($usertypes) eq 'HASH') {
7766: if (keys(%{$usertypes}) > 0) {
7767: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
7768: $dom,$numinrow,$othertitle,
7769: 'statustocreate',$rowtotal);
7770: $$rowtotal ++;
7771: }
7772: }
7773: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
7774: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7775: $fieldtitles{'inststatus'} = &mt('Institutional status');
7776: my $rem;
7777: my $numperrow = 2;
7778: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
7779: $datatable .= '<tr'.$css_class.'>'.
7780: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
7781: '<td class="LC_left_item">'."\n".
7782: '<table>'."\n";
7783: for (my $i=0; $i<@fields; $i++) {
7784: $rem = $i%($numperrow);
7785: if ($rem == 0) {
7786: if ($i > 0) {
7787: $datatable .= '</tr>';
7788: }
7789: $datatable .= '<tr>';
7790: }
7791: my $currval;
7792: if (ref($createsettings) eq 'HASH') {
7793: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
7794: $currval = $createsettings->{'shibenv'}{$fields[$i]};
7795: }
7796: }
7797: $datatable .= '<td class="LC_left_item">'.
7798: '<span class="LC_nobreak">'.
7799: '<input type="text" name="shibenv_'.$fields[$i].'" '.
7800: 'value="'.$currval.'" size="10" /> '.
7801: $fieldtitles{$fields[$i]}.'</span></td>';
7802: }
7803: my $colsleft = $numperrow - $rem;
7804: if ($colsleft > 1 ) {
7805: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7806: ' </td>';
7807: } elsif ($colsleft == 1) {
7808: $datatable .= '<td class="LC_left_item"> </td>';
7809: }
7810: $datatable .= '</tr></table></td></tr>';
7811: $$rowtotal ++;
7812: } elsif ($position eq 'middle') {
7813: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
7814: my @posstypes;
7815: if (ref($types) eq 'ARRAY') {
7816: @posstypes = @{$types};
7817: }
7818: unless (grep(/^default$/,@posstypes)) {
7819: push(@posstypes,'default');
7820: }
7821: my %usertypeshash;
7822: if (ref($usertypes) eq 'HASH') {
7823: %usertypeshash = %{$usertypes};
7824: }
7825: $usertypeshash{'default'} = $othertitle;
7826: foreach my $status (@posstypes) {
7827: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
7828: $numinrow,$$rowtotal,\%usertypeshash);
7829: $$rowtotal ++;
7830: }
7831: } else {
7832: my %choices = &Apache::lonlocal::texthash (
7833: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
7834: );
7835: my @toggles = sort(keys(%choices));
7836: my %defaultchecked = (
7837: 'cancreate_email' => 'off',
7838: );
7839: my $customclass = 'LC_selfcreate_email';
7840: my $classprefix = 'LC_canmodify_emailusername_';
7841: my $optionsprefix = 'LC_options_emailusername_';
7842: my $display = 'none';
7843: my $rowstyle = 'display:none';
7844: if (grep(/^\Qemail\E$/,@selfcreate)) {
7845: $display = 'block';
7846: $rowstyle = 'display:table-row';
7847: }
7848: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
7849: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7850: \%choices,$$rowtotal,$onclick);
7851: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
7852: $rowstyle);
7853: $$rowtotal ++;
7854: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
7855: $rowstyle);
7856: $$rowtotal ++;
7857: my (@ordered,@posstypes,%usertypeshash);
7858: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7859: my ($emailrules,$emailruleorder) =
7860: &Apache::lonnet::inst_userrules($dom,'email');
7861: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7862: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7863: if (ref($types) eq 'ARRAY') {
7864: @posstypes = @{$types};
7865: }
7866: if (@posstypes) {
7867: unless (grep(/^default$/,@posstypes)) {
7868: push(@posstypes,'default');
7869: }
7870: if (ref($usertypes) eq 'HASH') {
7871: %usertypeshash = %{$usertypes};
7872: }
7873: my $currassign;
7874: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
7875: $currassign = {
7876: selfassign => $domdefaults{'inststatusguest'},
7877: };
7878: @ordered = @{$domdefaults{'inststatusguest'}};
7879: } else {
7880: $currassign = { selfassign => [] };
7881: }
7882: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
7883: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
7884: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
7885: $numinrow,$othertitle,'selfassign',
7886: $rowtotal,$onclicktypes,$customclass,
7887: $rowstyle);
7888: $$rowtotal ++;
7889: $usertypeshash{'default'} = $othertitle;
7890: foreach my $status (@posstypes) {
7891: my $css_class;
7892: if ($$rowtotal%2) {
7893: $css_class = 'LC_odd_row ';
7894: }
7895: $css_class .= $customclass;
7896: my $rowid = $optionsprefix.$status;
7897: my $hidden = 1;
7898: my $currstyle = 'display:none';
7899: if (grep(/^\Q$status\E$/,@ordered)) {
7900: $currstyle = $rowstyle;
7901: $hidden = 0;
7902: }
7903: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7904: $emailrules,$emailruleorder,$settings,$status,$rowid,
7905: $usertypeshash{$status},$css_class,$currstyle,$intdom);
7906: unless ($hidden) {
7907: $$rowtotal ++;
7908: }
7909: }
7910: } else {
7911: my $css_class;
7912: if ($$rowtotal%2) {
7913: $css_class = 'LC_odd_row ';
7914: }
7915: $css_class .= $customclass;
7916: $usertypeshash{'default'} = $othertitle;
7917: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7918: $emailrules,$emailruleorder,$settings,'default','',
7919: $othertitle,$css_class,$rowstyle,$intdom);
7920: $$rowtotal ++;
7921: }
7922: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7923: $numinrow = 1;
7924: if (@posstypes) {
7925: foreach my $status (@posstypes) {
7926: my $rowid = $classprefix.$status;
7927: my $datarowstyle = 'display:none';
7928: if (grep(/^\Q$status\E$/,@ordered)) {
7929: $datarowstyle = $rowstyle;
7930: }
7931: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7932: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7933: $infotitles,$rowid,$customclass,$datarowstyle);
7934: unless ($datarowstyle eq 'display:none') {
7935: $$rowtotal ++;
7936: }
7937: }
7938: } else {
7939: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7940: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7941: $infotitles,'',$customclass,$rowstyle);
7942: }
7943: }
7944: return $datatable;
7945: }
7946:
7947: sub selfcreate_javascript {
7948: return <<"ENDSCRIPT";
7949:
7950: <script type="text/javascript">
7951: // <![CDATA[
7952:
7953: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7954: var x = document.getElementsByClassName(target);
7955: var insttypes = 0;
7956: var insttypeRegExp = new RegExp(prefix);
7957: if ((x.length != undefined) && (x.length > 0)) {
7958: if (form.elements[radio].length != undefined) {
7959: for (var i=0; i<form.elements[radio].length; i++) {
7960: if (form.elements[radio][i].checked) {
7961: if (form.elements[radio][i].value == 1) {
7962: for (var j=0; j<x.length; j++) {
7963: if (x[j].id == 'undefined') {
7964: x[j].style.display = 'table-row';
7965: } else if (insttypeRegExp.test(x[j].id)) {
7966: insttypes ++;
7967: } else {
7968: x[j].style.display = 'table-row';
7969: }
7970: }
7971: } else {
7972: for (var j=0; j<x.length; j++) {
7973: x[j].style.display = 'none';
7974: }
7975: }
7976: break;
7977: }
7978: }
7979: if (insttypes > 0) {
7980: toggleDataRow(form,checkbox,target,altprefix);
7981: toggleDataRow(form,checkbox,target,prefix,1);
7982: }
7983: }
7984: }
7985: return;
7986: }
7987:
7988: function toggleDataRow(form,checkbox,target,prefix,docount) {
7989: if (form.elements[checkbox].length != undefined) {
7990: var count = 0;
7991: if (docount) {
7992: for (var i=0; i<form.elements[checkbox].length; i++) {
7993: if (form.elements[checkbox][i].checked) {
7994: count ++;
7995: }
7996: }
7997: }
7998: for (var i=0; i<form.elements[checkbox].length; i++) {
7999: var type = form.elements[checkbox][i].value;
8000: if (document.getElementById(prefix+type)) {
8001: if (form.elements[checkbox][i].checked) {
8002: document.getElementById(prefix+type).style.display = 'table-row';
8003: if (count % 2 == 1) {
8004: document.getElementById(prefix+type).className = target+' LC_odd_row';
8005: } else {
8006: document.getElementById(prefix+type).className = target;
8007: }
8008: count ++;
8009: } else {
8010: document.getElementById(prefix+type).style.display = 'none';
8011: }
8012: }
8013: }
8014: }
8015: return;
8016: }
8017:
8018: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
8019: var caller = radio+'_'+status;
8020: if (form.elements[caller].length != undefined) {
8021: for (var i=0; i<form.elements[caller].length; i++) {
8022: if (form.elements[caller][i].checked) {
8023: if (document.getElementById(altprefix+'_inst_'+status)) {
8024: var curr = form.elements[caller][i].value;
8025: if (prefix) {
8026: document.getElementById(prefix+'_'+status).style.display = 'none';
8027: }
8028: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
8029: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
8030: if (curr == 'custom') {
8031: if (prefix) {
8032: document.getElementById(prefix+'_'+status).style.display = 'inline';
8033: }
8034: } else if (curr == 'inst') {
8035: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
8036: } else if (curr == 'noninst') {
8037: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
8038: }
8039: break;
8040: }
8041: }
8042: }
8043: }
8044: }
8045:
8046: // ]]>
8047: </script>
8048:
8049: ENDSCRIPT
8050: }
8051:
8052: sub noninst_users {
8053: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
8054: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
8055: my $class = 'LC_left_item';
8056: if ($css_class) {
8057: $css_class = ' class="'.$css_class.'"';
8058: }
8059: if ($rowid) {
8060: $rowid = ' id="'.$rowid.'"';
8061: }
8062: if ($rowstyle) {
8063: $rowstyle = ' style="'.$rowstyle.'"';
8064: }
8065: my ($output,$description);
8066: if ($type eq 'default') {
8067: $description = &mt('Requests for: [_1]',$typetitle);
8068: } else {
8069: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
8070: }
8071: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
8072: "<td>$description</td>\n".
8073: '<td class="'.$class.'" colspan="2">'.
8074: '<table><tr>';
8075: my %headers = &Apache::lonlocal::texthash(
8076: approve => 'Processing',
8077: email => 'E-mail',
8078: username => 'Username',
8079: );
8080: foreach my $item ('approve','email','username') {
8081: $output .= '<th>'.$headers{$item}.'</th>';
8082: }
8083: $output .= '</tr><tr>';
8084: foreach my $item ('approve','email','username') {
8085: $output .= '<td valign="top">';
8086: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
8087: if ($item eq 'approve') {
8088: %choices = &Apache::lonlocal::texthash (
8089: automatic => 'Automatically approved',
8090: approval => 'Queued for approval',
8091: );
8092: @options = ('automatic','approval');
8093: $hashref = $processing;
8094: $defoption = 'automatic';
8095: $name = 'cancreate_emailprocess_'.$type;
8096: } elsif ($item eq 'email') {
8097: %choices = &Apache::lonlocal::texthash (
8098: any => 'Any e-mail',
8099: inst => 'Institutional only',
8100: noninst => 'Non-institutional only',
8101: custom => 'Custom restrictions',
8102: );
8103: @options = ('any','inst','noninst');
8104: my $showcustom;
8105: if (ref($emailrules) eq 'HASH') {
8106: if (keys(%{$emailrules}) > 0) {
8107: push(@options,'custom');
8108: $showcustom = 'cancreate_emailrule';
8109: if (ref($settings) eq 'HASH') {
8110: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
8111: foreach my $rule (@{$settings->{'email_rule'}}) {
8112: if (exists($emailrules->{$rule})) {
8113: $hascustom ++;
8114: }
8115: }
8116: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
8117: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
8118: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
8119: if (exists($emailrules->{$rule})) {
8120: $hascustom ++;
8121: }
8122: }
8123: }
8124: }
8125: }
8126: }
8127: }
8128: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
8129: "'cancreate_emaildomain','$type'".');"';
8130: $hashref = $emailoptions;
8131: $defoption = 'any';
8132: $name = 'cancreate_emailoptions_'.$type;
8133: } elsif ($item eq 'username') {
8134: %choices = &Apache::lonlocal::texthash (
8135: all => 'Same as e-mail',
8136: first => 'Omit @domain',
8137: free => 'Free to choose',
8138: );
8139: @options = ('all','first','free');
8140: $hashref = $emailverified;
8141: $defoption = 'all';
8142: $name = 'cancreate_usernameoptions_'.$type;
8143: }
8144: foreach my $option (@options) {
8145: my $checked;
8146: if (ref($hashref) eq 'HASH') {
8147: if ($type eq '') {
8148: if (!exists($hashref->{'default'})) {
8149: if ($option eq $defoption) {
8150: $checked = ' checked="checked"';
8151: }
8152: } else {
8153: if ($hashref->{'default'} eq $option) {
8154: $checked = ' checked="checked"';
8155: }
8156: }
8157: } else {
8158: if (!exists($hashref->{$type})) {
8159: if ($option eq $defoption) {
8160: $checked = ' checked="checked"';
8161: }
8162: } else {
8163: if ($hashref->{$type} eq $option) {
8164: $checked = ' checked="checked"';
8165: }
8166: }
8167: }
8168: } elsif (($item eq 'email') && ($hascustom)) {
8169: if ($option eq 'custom') {
8170: $checked = ' checked="checked"';
8171: }
8172: } elsif ($option eq $defoption) {
8173: $checked = ' checked="checked"';
8174: }
8175: $output .= '<span class="LC_nobreak"><label>'.
8176: '<input type="radio" name="'.$name.'"'.
8177: $checked.' value="'.$option.'"'.$onclick.' />'.
8178: $choices{$option}.'</label></span><br />';
8179: if ($item eq 'email') {
8180: if ($option eq 'custom') {
8181: my $id = 'cancreate_emailrule_'.$type;
8182: my $display = 'none';
8183: if ($checked) {
8184: $display = 'inline';
8185: }
8186: my $numinrow = 2;
8187: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
8188: '<legend>'.&mt('Disallow').'</legend><table>'.
8189: &user_formats_row('email',$settings,$emailrules,
8190: $emailruleorder,$numinrow,'',$type);
8191: '</table></fieldset>';
8192: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
8193: my %text = &Apache::lonlocal::texthash (
8194: inst => 'must end:',
8195: noninst => 'cannot end:',
8196: );
8197: my $value;
8198: if (ref($emaildomain) eq 'HASH') {
8199: if (ref($emaildomain->{$type}) eq 'HASH') {
8200: $value = $emaildomain->{$type}->{$option};
8201: }
8202: }
8203: if ($value eq '') {
8204: $value = '@'.$intdom;
8205: }
8206: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
8207: my $display = 'none';
8208: if ($checked) {
8209: $display = 'inline';
8210: }
8211: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
8212: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
8213: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
8214: '</div>';
8215: }
8216: }
8217: }
8218: $output .= '</td>'."\n";
8219: }
8220: $output .= "</tr></table></td></tr>\n";
8221: return $output;
8222: }
8223:
8224: sub captcha_choice {
8225: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
8226: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
8227: $vertext,$currver);
8228: my %lt = &captcha_phrases();
8229: $keyentry = 'hidden';
8230: my $colspan=2;
8231: if ($context eq 'cancreate') {
8232: $rowname = &mt('CAPTCHA validation');
8233: } elsif ($context eq 'login') {
8234: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
8235: } elsif ($context eq 'passwords') {
8236: $rowname = &mt('"Forgot Password" CAPTCHA validation');
8237: $colspan=1;
8238: }
8239: if (ref($settings) eq 'HASH') {
8240: if ($settings->{'captcha'}) {
8241: $checked{$settings->{'captcha'}} = ' checked="checked"';
8242: } else {
8243: $checked{'original'} = ' checked="checked"';
8244: }
8245: if ($settings->{'captcha'} eq 'recaptcha') {
8246: $pubtext = $lt{'pub'};
8247: $privtext = $lt{'priv'};
8248: $keyentry = 'text';
8249: $vertext = $lt{'ver'};
8250: $currver = $settings->{'recaptchaversion'};
8251: if ($currver ne '2') {
8252: $currver = 1;
8253: }
8254: }
8255: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
8256: $currpub = $settings->{'recaptchakeys'}{'public'};
8257: $currpriv = $settings->{'recaptchakeys'}{'private'};
8258: }
8259: } else {
8260: $checked{'original'} = ' checked="checked"';
8261: }
8262: my $css_class;
8263: if ($itemcount%2) {
8264: $css_class = 'LC_odd_row';
8265: }
8266: if ($customcss) {
8267: $css_class .= " $customcss";
8268: }
8269: $css_class =~ s/^\s+//;
8270: if ($css_class) {
8271: $css_class = ' class="'.$css_class.'"';
8272: }
8273: if ($rowstyle) {
8274: $css_class .= ' style="'.$rowstyle.'"';
8275: }
8276: my $output = '<tr'.$css_class.'>'.
8277: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
8278: '<table><tr><td>'."\n";
8279: foreach my $option ('original','recaptcha','notused') {
8280: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
8281: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
8282: $lt{$option}.'</label></span>';
8283: unless ($option eq 'notused') {
8284: $output .= (' 'x2)."\n";
8285: }
8286: }
8287: #
8288: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
8289: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
8290: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
8291: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
8292: #
8293: $output .= '</td></tr>'."\n".
8294: '<tr><td class="LC_zero_height">'."\n".
8295: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
8296: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
8297: $currpub.'" size="40" /></span><br />'."\n".
8298: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
8299: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
8300: $currpriv.'" size="40" /></span><br />'.
8301: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
8302: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
8303: $currver.'" size="3" /></span><br />'.
8304: '</td></tr></table>'."\n".
8305: '</td></tr>';
8306: return $output;
8307: }
8308:
8309: sub user_formats_row {
8310: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
8311: my $output;
8312: my %text = (
8313: 'username' => 'new usernames',
8314: 'id' => 'IDs',
8315: );
8316: unless ($type eq 'email') {
8317: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
8318: $output = '<tr '.$css_class.'>'.
8319: '<td><span class="LC_nobreak">'.
8320: &mt("Format rules to check for $text{$type}: ").
8321: '</td><td class="LC_left_item" colspan="2"><table>';
8322: }
8323: my $rem;
8324: if (ref($ruleorder) eq 'ARRAY') {
8325: for (my $i=0; $i<@{$ruleorder}; $i++) {
8326: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
8327: my $rem = $i%($numinrow);
8328: if ($rem == 0) {
8329: if ($i > 0) {
8330: $output .= '</tr>';
8331: }
8332: $output .= '<tr>';
8333: }
8334: my $check = ' ';
8335: if (ref($settings) eq 'HASH') {
8336: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
8337: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
8338: $check = ' checked="checked" ';
8339: }
8340: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
8341: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
8342: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
8343: $check = ' checked="checked" ';
8344: }
8345: }
8346: }
8347: }
8348: my $name = $type.'_rule';
8349: if ($type eq 'email') {
8350: $name .= '_'.$status;
8351: }
8352: $output .= '<td class="LC_left_item">'.
8353: '<span class="LC_nobreak"><label>'.
8354: '<input type="checkbox" name="'.$name.'" '.
8355: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
8356: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
8357: }
8358: }
8359: $rem = @{$ruleorder}%($numinrow);
8360: }
8361: my $colsleft;
8362: if ($rem) {
8363: $colsleft = $numinrow - $rem;
8364: }
8365: if ($colsleft > 1 ) {
8366: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8367: ' </td>';
8368: } elsif ($colsleft == 1) {
8369: $output .= '<td class="LC_left_item"> </td>';
8370: }
8371: $output .= '</tr></table>';
8372: unless ($type eq 'email') {
8373: $output .= '</td></tr>';
8374: }
8375: return $output;
8376: }
8377:
8378: sub usercreation_types {
8379: my %lt = &Apache::lonlocal::texthash (
8380: author => 'When adding a co-author',
8381: course => 'When adding a user to a course',
8382: requestcrs => 'When requesting a course',
8383: any => 'Any',
8384: official => 'Institutional only ',
8385: unofficial => 'Non-institutional only',
8386: none => 'None',
8387: );
8388: return %lt;
8389: }
8390:
8391: sub selfcreation_types {
8392: my %lt = &Apache::lonlocal::texthash (
8393: selfcreate => 'User creates own account',
8394: any => 'Any',
8395: official => 'Institutional only ',
8396: unofficial => 'Non-institutional only',
8397: email => 'E-mail address',
8398: login => 'Institutional Login',
8399: sso => 'SSO',
8400: );
8401: }
8402:
8403: sub authtype_names {
8404: my %lt = &Apache::lonlocal::texthash(
8405: int => 'Internal',
8406: krb4 => 'Kerberos 4',
8407: krb5 => 'Kerberos 5',
8408: loc => 'Local',
8409: );
8410: return %lt;
8411: }
8412:
8413: sub context_names {
8414: my %context_title = &Apache::lonlocal::texthash(
8415: author => 'Creating users when an Author',
8416: course => 'Creating users when in a course',
8417: domain => 'Creating users when a Domain Coordinator',
8418: );
8419: return %context_title;
8420: }
8421:
8422: sub print_usermodification {
8423: my ($position,$dom,$settings,$rowtotal) = @_;
8424: my $numinrow = 4;
8425: my ($context,$datatable,$rowcount);
8426: if ($position eq 'top') {
8427: $rowcount = 0;
8428: $context = 'author';
8429: foreach my $role ('ca','aa') {
8430: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8431: $numinrow,$rowcount);
8432: $$rowtotal ++;
8433: $rowcount ++;
8434: }
8435: } elsif ($position eq 'bottom') {
8436: $context = 'course';
8437: $rowcount = 0;
8438: foreach my $role ('st','ep','ta','in','cr') {
8439: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8440: $numinrow,$rowcount);
8441: $$rowtotal ++;
8442: $rowcount ++;
8443: }
8444: }
8445: return $datatable;
8446: }
8447:
8448: sub print_defaults {
8449: my ($position,$dom,$settings,$rowtotal) = @_;
8450: my $rownum = 0;
8451: my ($datatable,$css_class,$titles);
8452: unless ($position eq 'bottom') {
8453: $titles = &defaults_titles($dom);
8454: }
8455: if ($position eq 'top') {
8456: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
8457: 'datelocale_def','portal_def');
8458: my %defaults;
8459: if (ref($settings) eq 'HASH') {
8460: %defaults = %{$settings};
8461: } else {
8462: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8463: foreach my $item (@items) {
8464: $defaults{$item} = $domdefaults{$item};
8465: }
8466: }
8467: foreach my $item (@items) {
8468: if ($rownum%2) {
8469: $css_class = '';
8470: } else {
8471: $css_class = ' class="LC_odd_row" ';
8472: }
8473: $datatable .= '<tr'.$css_class.'>'.
8474: '<td><span class="LC_nobreak">'.$titles->{$item}.
8475: '</span></td><td class="LC_right_item" colspan="3">';
8476: if ($item eq 'auth_def') {
8477: my @authtypes = ('internal','krb4','krb5','localauth');
8478: my %shortauth = (
8479: internal => 'int',
8480: krb4 => 'krb4',
8481: krb5 => 'krb5',
8482: localauth => 'loc'
8483: );
8484: my %authnames = &authtype_names();
8485: foreach my $auth (@authtypes) {
8486: my $checked = ' ';
8487: if ($defaults{$item} eq $auth) {
8488: $checked = ' checked="checked" ';
8489: }
8490: $datatable .= '<label><input type="radio" name="'.$item.
8491: '" value="'.$auth.'"'.$checked.'/>'.
8492: $authnames{$shortauth{$auth}}.'</label> ';
8493: }
8494: } elsif ($item eq 'timezone_def') {
8495: my $includeempty = 1;
8496: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
8497: } elsif ($item eq 'datelocale_def') {
8498: my $includeempty = 1;
8499: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
8500: } elsif ($item eq 'lang_def') {
8501: my $includeempty = 1;
8502: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
8503: } else {
8504: my $size;
8505: if ($item eq 'portal_def') {
8506: $size = ' size="25"';
8507: }
8508: $datatable .= '<input type="text" name="'.$item.'" value="'.
8509: $defaults{$item}.'"'.$size.' />';
8510: }
8511: $datatable .= '</td></tr>';
8512: $rownum ++;
8513: }
8514: } else {
8515: my %defaults;
8516: if (ref($settings) eq 'HASH') {
8517: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8518: my $maxnum = @{$settings->{'inststatusorder'}};
8519: for (my $i=0; $i<$maxnum; $i++) {
8520: $css_class = $rownum%2?' class="LC_odd_row"':'';
8521: my $item = $settings->{'inststatusorder'}->[$i];
8522: my $title = $settings->{'inststatustypes'}->{$item};
8523: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
8524: $datatable .= '<tr'.$css_class.'>'.
8525: '<td><span class="LC_nobreak">'.
8526: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
8527: for (my $k=0; $k<=$maxnum; $k++) {
8528: my $vpos = $k+1;
8529: my $selstr;
8530: if ($k == $i) {
8531: $selstr = ' selected="selected" ';
8532: }
8533: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8534: }
8535: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
8536: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
8537: &mt('delete').'</span></td>'.
8538: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed').':'.
8539: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
8540: '</span></td></tr>';
8541: }
8542: $css_class = $rownum%2?' class="LC_odd_row"':'';
8543: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
8544: $datatable .= '<tr '.$css_class.'>'.
8545: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
8546: for (my $k=0; $k<=$maxnum; $k++) {
8547: my $vpos = $k+1;
8548: my $selstr;
8549: if ($k == $maxnum) {
8550: $selstr = ' selected="selected" ';
8551: }
8552: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8553: }
8554: $datatable .= '</select> '.&mt('Internal ID:').
8555: '<input type="text" size="10" name="addinststatus" value="" />'.
8556: ' '.&mt('(new)').
8557: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
8558: &mt('Name displayed').':'.
8559: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
8560: '</tr>'."\n";
8561: $rownum ++;
8562: }
8563: }
8564: }
8565: $$rowtotal += $rownum;
8566: return $datatable;
8567: }
8568:
8569: sub get_languages_hash {
8570: my %langchoices;
8571: foreach my $id (&Apache::loncommon::languageids()) {
8572: my $code = &Apache::loncommon::supportedlanguagecode($id);
8573: if ($code ne '') {
8574: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
8575: }
8576: }
8577: return %langchoices;
8578: }
8579:
8580: sub defaults_titles {
8581: my ($dom) = @_;
8582: my %titles = &Apache::lonlocal::texthash (
8583: 'auth_def' => 'Default authentication type',
8584: 'auth_arg_def' => 'Default authentication argument',
8585: 'lang_def' => 'Default language',
8586: 'timezone_def' => 'Default timezone',
8587: 'datelocale_def' => 'Default locale for dates',
8588: 'portal_def' => 'Portal/Default URL',
8589: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
8590: 'intauth_check' => 'Check bcrypt cost if authenticated',
8591: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
8592: );
8593: if ($dom) {
8594: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
8595: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
8596: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
8597: $protocol = 'http' if ($protocol ne 'https');
8598: if ($uint_dom) {
8599: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
8600: $uint_dom);
8601: }
8602: }
8603: return (\%titles);
8604: }
8605:
8606: sub print_scantron {
8607: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
8608: if ($position eq 'top') {
8609: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
8610: } else {
8611: return &print_scantronconfig($dom,$settings,\$rowtotal);
8612: }
8613: }
8614:
8615: sub scantron_javascript {
8616: return <<"ENDSCRIPT";
8617:
8618: <script type="text/javascript">
8619: // <![CDATA[
8620:
8621: function toggleScantron(form) {
8622: var csvfieldset = new Array();
8623: if (document.getElementById('scantroncsv_cols')) {
8624: csvfieldset.push(document.getElementById('scantroncsv_cols'));
8625: }
8626: if (document.getElementById('scantroncsv_options')) {
8627: csvfieldset.push(document.getElementById('scantroncsv_options'));
8628: }
8629: if (csvfieldset.length) {
8630: if (document.getElementById('scantronconfcsv')) {
8631: var scantroncsv = document.getElementById('scantronconfcsv');
8632: if (scantroncsv.checked) {
8633: for (var i=0; i<csvfieldset.length; i++) {
8634: csvfieldset[i].style.display = 'block';
8635: }
8636: } else {
8637: for (var i=0; i<csvfieldset.length; i++) {
8638: csvfieldset[i].style.display = 'none';
8639: }
8640: var csvselects = document.getElementsByClassName('scantronconfig_csv');
8641: if (csvselects.length) {
8642: for (var j=0; j<csvselects.length; j++) {
8643: csvselects[j].selectedIndex = 0;
8644: }
8645: }
8646: }
8647: }
8648: }
8649: return;
8650: }
8651: // ]]>
8652: </script>
8653:
8654: ENDSCRIPT
8655:
8656: }
8657:
8658: sub print_scantronformat {
8659: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
8660: my $itemcount = 1;
8661: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
8662: %confhash);
8663: my $switchserver = &check_switchserver($dom,$confname);
8664: my %lt = &Apache::lonlocal::texthash (
8665: default => 'Default bubblesheet format file error',
8666: custom => 'Custom bubblesheet format file error',
8667: );
8668: my %scantronfiles = (
8669: default => 'default.tab',
8670: custom => 'custom.tab',
8671: );
8672: foreach my $key (keys(%scantronfiles)) {
8673: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
8674: .$scantronfiles{$key};
8675: }
8676: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
8677: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
8678: if (!$switchserver) {
8679: my $servadm = $r->dir_config('lonAdmEMail');
8680: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
8681: if ($configuserok eq 'ok') {
8682: if ($author_ok eq 'ok') {
8683: my %legacyfile = (
8684: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
8685: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
8686: );
8687: my %md5chk;
8688: foreach my $type (keys(%legacyfile)) {
8689: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
8690: chomp($md5chk{$type});
8691: }
8692: if ($md5chk{'default'} ne $md5chk{'custom'}) {
8693: foreach my $type (keys(%legacyfile)) {
8694: ($scantronurls{$type},my $error) =
8695: &legacy_scantronformat($r,$dom,$confname,
8696: $type,$legacyfile{$type},
8697: $scantronurls{$type},
8698: $scantronfiles{$type});
8699: if ($error ne '') {
8700: $error{$type} = $error;
8701: }
8702: }
8703: if (keys(%error) == 0) {
8704: $is_custom = 1;
8705: $confhash{'scantron'}{'scantronformat'} =
8706: $scantronurls{'custom'};
8707: my $putresult =
8708: &Apache::lonnet::put_dom('configuration',
8709: \%confhash,$dom);
8710: if ($putresult ne 'ok') {
8711: $error{'custom'} =
8712: '<span class="LC_error">'.
8713: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8714: }
8715: }
8716: } else {
8717: ($scantronurls{'default'},my $error) =
8718: &legacy_scantronformat($r,$dom,$confname,
8719: 'default',$legacyfile{'default'},
8720: $scantronurls{'default'},
8721: $scantronfiles{'default'});
8722: if ($error eq '') {
8723: $confhash{'scantron'}{'scantronformat'} = '';
8724: my $putresult =
8725: &Apache::lonnet::put_dom('configuration',
8726: \%confhash,$dom);
8727: if ($putresult ne 'ok') {
8728: $error{'default'} =
8729: '<span class="LC_error">'.
8730: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8731: }
8732: } else {
8733: $error{'default'} = $error;
8734: }
8735: }
8736: }
8737: }
8738: } else {
8739: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
8740: }
8741: }
8742: if (ref($settings) eq 'HASH') {
8743: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
8744: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
8745: if ((!@info) || ($info[0] eq 'no_such_dir')) {
8746: $scantronurl = '';
8747: } else {
8748: $scantronurl = $settings->{'scantronformat'};
8749: }
8750: $is_custom = 1;
8751: } else {
8752: $scantronurl = $scantronurls{'default'};
8753: }
8754: } else {
8755: if ($is_custom) {
8756: $scantronurl = $scantronurls{'custom'};
8757: } else {
8758: $scantronurl = $scantronurls{'default'};
8759: }
8760: }
8761: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8762: $datatable .= '<tr'.$css_class.'>';
8763: if (!$is_custom) {
8764: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
8765: '<span class="LC_nobreak">';
8766: if ($scantronurl) {
8767: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
8768: undef,undef,undef,undef,'background-color:#ffffff');
8769: } else {
8770: $datatable = &mt('File unavailable for display');
8771: }
8772: $datatable .= '</span></td>';
8773: if (keys(%error) == 0) {
8774: $datatable .= '<td valign="bottom">';
8775: if (!$switchserver) {
8776: $datatable .= &mt('Upload:').'<br />';
8777: }
8778: } else {
8779: my $errorstr;
8780: foreach my $key (sort(keys(%error))) {
8781: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8782: }
8783: $datatable .= '<td>'.$errorstr;
8784: }
8785: } else {
8786: if (keys(%error) > 0) {
8787: my $errorstr;
8788: foreach my $key (sort(keys(%error))) {
8789: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8790: }
8791: $datatable .= '<td>'.$errorstr.'</td><td> ';
8792: } elsif ($scantronurl) {
8793: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
8794: undef,undef,undef,undef,'background-color:#ffffff');
8795: $datatable .= '<td><span class="LC_nobreak">'.
8796: $link.
8797: '<label><input type="checkbox" name="scantronformat_del"'.
8798: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
8799: '<td><span class="LC_nobreak"> '.
8800: &mt('Replace:').'</span><br />';
8801: }
8802: }
8803: if (keys(%error) == 0) {
8804: if ($switchserver) {
8805: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
8806: } else {
8807: $datatable .='<span class="LC_nobreak"> '.
8808: '<input type="file" name="scantronformat" /></span>';
8809: }
8810: }
8811: $datatable .= '</td></tr>';
8812: $$rowtotal ++;
8813: return $datatable;
8814: }
8815:
8816: sub legacy_scantronformat {
8817: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
8818: my ($url,$error);
8819: my @statinfo = &Apache::lonnet::stat_file($newurl);
8820: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
8821: (my $result,$url) =
8822: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
8823: '','',$newfile);
8824: if ($result ne 'ok') {
8825: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
8826: }
8827: }
8828: return ($url,$error);
8829: }
8830:
8831: sub print_scantronconfig {
8832: my ($dom,$settings,$rowtotal) = @_;
8833: my $itemcount = 2;
8834: my $is_checked = ' checked="checked"';
8835: my %optionson = (
8836: hdr => ' checked="checked"',
8837: pad => ' checked="checked"',
8838: rem => ' checked="checked"',
8839: );
8840: my %optionsoff = (
8841: hdr => '',
8842: pad => '',
8843: rem => '',
8844: );
8845: my $currcsvsty = 'none';
8846: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
8847: my @fields = &scantroncsv_fields();
8848: my %titles = &scantronconfig_titles();
8849: if (ref($settings) eq 'HASH') {
8850: if (ref($settings->{config}) eq 'HASH') {
8851: if ($settings->{config}->{dat}) {
8852: $checked{'dat'} = $is_checked;
8853: }
8854: if (ref($settings->{config}->{csv}) eq 'HASH') {
8855: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
8856: %csvfields = %{$settings->{config}->{csv}->{fields}};
8857: if (keys(%csvfields) > 0) {
8858: $checked{'csv'} = $is_checked;
8859: $currcsvsty = 'block';
8860: }
8861: }
8862: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
8863: %csvoptions = %{$settings->{config}->{csv}->{options}};
8864: foreach my $option (keys(%optionson)) {
8865: unless ($csvoptions{$option}) {
8866: $optionsoff{$option} = $optionson{$option};
8867: $optionson{$option} = '';
8868: }
8869: }
8870: }
8871: }
8872: } else {
8873: $checked{'dat'} = $is_checked;
8874: }
8875: } else {
8876: $checked{'dat'} = $is_checked;
8877: }
8878: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
8879: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8880: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
8881: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
8882: foreach my $item ('dat','csv') {
8883: my $id;
8884: if ($item eq 'csv') {
8885: $id = 'id="scantronconfcsv" ';
8886: }
8887: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
8888: $titles{$item}.'</label>'.(' 'x3);
8889: if ($item eq 'csv') {
8890: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
8891: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
8892: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
8893: foreach my $col (@fields) {
8894: my $selnone;
8895: if ($csvfields{$col} eq '') {
8896: $selnone = ' selected="selected"';
8897: }
8898: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
8899: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
8900: '<option value=""'.$selnone.'></option>';
8901: for (my $i=0; $i<20; $i++) {
8902: my $shown = $i+1;
8903: my $sel;
8904: unless ($selnone) {
8905: if (exists($csvfields{$col})) {
8906: if ($csvfields{$col} == $i) {
8907: $sel = ' selected="selected"';
8908: }
8909: }
8910: }
8911: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
8912: }
8913: $datatable .= '</select></td></tr>';
8914: }
8915: $datatable .= '</table></fieldset>'.
8916: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
8917: '<legend>'.&mt('CSV Options').'</legend>';
8918: foreach my $option ('hdr','pad','rem') {
8919: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
8920: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
8921: &mt('Yes').'</label>'.(' 'x2)."\n".
8922: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
8923: }
8924: $datatable .= '</fieldset>';
8925: $itemcount ++;
8926: }
8927: }
8928: $datatable .= '</td></tr>';
8929: $$rowtotal ++;
8930: return $datatable;
8931: }
8932:
8933: sub scantronconfig_titles {
8934: return &Apache::lonlocal::texthash(
8935: dat => 'Standard format (.dat)',
8936: csv => 'Comma separated values (.csv)',
8937: hdr => 'Remove first line in file (contains column titles)',
8938: pad => 'Prepend 0s to PaperID',
8939: rem => 'Remove leading spaces (except Question Response columns)',
8940: CODE => 'CODE',
8941: ID => 'Student ID',
8942: PaperID => 'Paper ID',
8943: FirstName => 'First Name',
8944: LastName => 'Last Name',
8945: FirstQuestion => 'First Question Response',
8946: Section => 'Section',
8947: );
8948: }
8949:
8950: sub scantroncsv_fields {
8951: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
8952: }
8953:
8954: sub print_coursecategories {
8955: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8956: my $datatable;
8957: if ($position eq 'top') {
8958: my (%checked);
8959: my @catitems = ('unauth','auth');
8960: my @cattypes = ('std','domonly','codesrch','none');
8961: $checked{'unauth'} = 'std';
8962: $checked{'auth'} = 'std';
8963: if (ref($settings) eq 'HASH') {
8964: foreach my $type (@cattypes) {
8965: if ($type eq $settings->{'unauth'}) {
8966: $checked{'unauth'} = $type;
8967: }
8968: if ($type eq $settings->{'auth'}) {
8969: $checked{'auth'} = $type;
8970: }
8971: }
8972: }
8973: my %lt = &Apache::lonlocal::texthash (
8974: unauth => 'Catalog type for unauthenticated users',
8975: auth => 'Catalog type for authenticated users',
8976: none => 'No catalog',
8977: std => 'Standard catalog',
8978: domonly => 'Domain-only catalog',
8979: codesrch => "Code search form",
8980: );
8981: my $itemcount = 0;
8982: foreach my $item (@catitems) {
8983: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8984: $datatable .= '<tr '.$css_class.'>'.
8985: '<td>'.$lt{$item}.'</td>'.
8986: '<td class="LC_right_item"><span class="LC_nobreak">';
8987: foreach my $type (@cattypes) {
8988: my $ischecked;
8989: if ($checked{$item} eq $type) {
8990: $ischecked=' checked="checked"';
8991: }
8992: $datatable .= '<label>'.
8993: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
8994: ' />'.$lt{$type}.'</label> ';
8995: }
8996: $datatable .= '</span></td></tr>';
8997: $itemcount ++;
8998: }
8999: $$rowtotal += $itemcount;
9000: } elsif ($position eq 'middle') {
9001: my $toggle_cats_crs = ' ';
9002: my $toggle_cats_dom = ' checked="checked" ';
9003: my $can_cat_crs = ' ';
9004: my $can_cat_dom = ' checked="checked" ';
9005: my $toggle_catscomm_comm = ' ';
9006: my $toggle_catscomm_dom = ' checked="checked" ';
9007: my $can_catcomm_comm = ' ';
9008: my $can_catcomm_dom = ' checked="checked" ';
9009:
9010: if (ref($settings) eq 'HASH') {
9011: if ($settings->{'togglecats'} eq 'crs') {
9012: $toggle_cats_crs = $toggle_cats_dom;
9013: $toggle_cats_dom = ' ';
9014: }
9015: if ($settings->{'categorize'} eq 'crs') {
9016: $can_cat_crs = $can_cat_dom;
9017: $can_cat_dom = ' ';
9018: }
9019: if ($settings->{'togglecatscomm'} eq 'comm') {
9020: $toggle_catscomm_comm = $toggle_catscomm_dom;
9021: $toggle_catscomm_dom = ' ';
9022: }
9023: if ($settings->{'categorizecomm'} eq 'comm') {
9024: $can_catcomm_comm = $can_catcomm_dom;
9025: $can_catcomm_dom = ' ';
9026: }
9027: }
9028: my %title = &Apache::lonlocal::texthash (
9029: togglecats => 'Show/Hide a course in catalog',
9030: togglecatscomm => 'Show/Hide a community in catalog',
9031: categorize => 'Assign a category to a course',
9032: categorizecomm => 'Assign a category to a community',
9033: );
9034: my %level = &Apache::lonlocal::texthash (
9035: dom => 'Set in Domain',
9036: crs => 'Set in Course',
9037: comm => 'Set in Community',
9038: );
9039: $datatable = '<tr class="LC_odd_row">'.
9040: '<td>'.$title{'togglecats'}.'</td>'.
9041: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9042: '<input type="radio" name="togglecats"'.
9043: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9044: '<label><input type="radio" name="togglecats"'.
9045: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
9046: '</tr><tr>'.
9047: '<td>'.$title{'categorize'}.'</td>'.
9048: '<td class="LC_right_item"><span class="LC_nobreak">'.
9049: '<label><input type="radio" name="categorize"'.
9050: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9051: '<label><input type="radio" name="categorize"'.
9052: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
9053: '</tr><tr class="LC_odd_row">'.
9054: '<td>'.$title{'togglecatscomm'}.'</td>'.
9055: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9056: '<input type="radio" name="togglecatscomm"'.
9057: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9058: '<label><input type="radio" name="togglecatscomm"'.
9059: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
9060: '</tr><tr>'.
9061: '<td>'.$title{'categorizecomm'}.'</td>'.
9062: '<td class="LC_right_item"><span class="LC_nobreak">'.
9063: '<label><input type="radio" name="categorizecomm"'.
9064: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9065: '<label><input type="radio" name="categorizecomm"'.
9066: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
9067: '</tr>';
9068: $$rowtotal += 4;
9069: } else {
9070: my $css_class;
9071: my $itemcount = 1;
9072: my $cathash;
9073: if (ref($settings) eq 'HASH') {
9074: $cathash = $settings->{'cats'};
9075: }
9076: if (ref($cathash) eq 'HASH') {
9077: my (@cats,@trails,%allitems,%idx,@jsarray);
9078: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
9079: \%allitems,\%idx,\@jsarray);
9080: my $maxdepth = scalar(@cats);
9081: my $colattrib = '';
9082: if ($maxdepth > 2) {
9083: $colattrib = ' colspan="2" ';
9084: }
9085: my @path;
9086: if (@cats > 0) {
9087: if (ref($cats[0]) eq 'ARRAY') {
9088: my $numtop = @{$cats[0]};
9089: my $maxnum = $numtop;
9090: my %default_names = (
9091: instcode => &mt('Official courses'),
9092: communities => &mt('Communities'),
9093: );
9094:
9095: if ((!grep(/^instcode$/,@{$cats[0]})) ||
9096: ($cathash->{'instcode::0'} eq '') ||
9097: (!grep(/^communities$/,@{$cats[0]})) ||
9098: ($cathash->{'communities::0'} eq '')) {
9099: $maxnum ++;
9100: }
9101: my $lastidx;
9102: for (my $i=0; $i<$numtop; $i++) {
9103: my $parent = $cats[0][$i];
9104: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9105: my $item = &escape($parent).'::0';
9106: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
9107: $lastidx = $idx{$item};
9108: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9109: .'<select name="'.$item.'"'.$chgstr.'>';
9110: for (my $k=0; $k<=$maxnum; $k++) {
9111: my $vpos = $k+1;
9112: my $selstr;
9113: if ($k == $i) {
9114: $selstr = ' selected="selected" ';
9115: }
9116: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9117: }
9118: $datatable .= '</select></span></td><td>';
9119: if ($parent eq 'instcode' || $parent eq 'communities') {
9120: $datatable .= '<span class="LC_nobreak">'
9121: .$default_names{$parent}.'</span>';
9122: if ($parent eq 'instcode') {
9123: $datatable .= '<br /><span class="LC_nobreak">('
9124: .&mt('with institutional codes')
9125: .')</span></td><td'.$colattrib.'>';
9126: } else {
9127: $datatable .= '<table><tr><td>';
9128: }
9129: $datatable .= '<span class="LC_nobreak">'
9130: .'<label><input type="radio" name="'
9131: .$parent.'" value="1" checked="checked" />'
9132: .&mt('Display').'</label>';
9133: if ($parent eq 'instcode') {
9134: $datatable .= ' ';
9135: } else {
9136: $datatable .= '</span></td></tr><tr><td>'
9137: .'<span class="LC_nobreak">';
9138: }
9139: $datatable .= '<label><input type="radio" name="'
9140: .$parent.'" value="0" />'
9141: .&mt('Do not display').'</label></span>';
9142: if ($parent eq 'communities') {
9143: $datatable .= '</td></tr></table>';
9144: }
9145: $datatable .= '</td>';
9146: } else {
9147: $datatable .= $parent
9148: .' <span class="LC_nobreak"><label>'
9149: .'<input type="checkbox" name="deletecategory" '
9150: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
9151: }
9152: my $depth = 1;
9153: push(@path,$parent);
9154: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
9155: pop(@path);
9156: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
9157: $itemcount ++;
9158: }
9159: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9160: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
9161: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
9162: for (my $k=0; $k<=$maxnum; $k++) {
9163: my $vpos = $k+1;
9164: my $selstr;
9165: if ($k == $numtop) {
9166: $selstr = ' selected="selected" ';
9167: }
9168: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9169: }
9170: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
9171: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
9172: .'</tr>'."\n";
9173: $itemcount ++;
9174: foreach my $default ('instcode','communities') {
9175: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
9176: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9177: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
9178: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
9179: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
9180: for (my $k=0; $k<=$maxnum; $k++) {
9181: my $vpos = $k+1;
9182: my $selstr;
9183: if ($k == $maxnum) {
9184: $selstr = ' selected="selected" ';
9185: }
9186: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9187: }
9188: $datatable .= '</select></span></td>'.
9189: '<td><span class="LC_nobreak">'.
9190: $default_names{$default}.'</span>';
9191: if ($default eq 'instcode') {
9192: $datatable .= '<br /><span class="LC_nobreak">('
9193: .&mt('with institutional codes').')</span>';
9194: }
9195: $datatable .= '</td>'
9196: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
9197: .&mt('Display').'</label> '
9198: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
9199: .&mt('Do not display').'</label></span></td></tr>';
9200: }
9201: }
9202: }
9203: } else {
9204: $datatable .= &initialize_categories($itemcount);
9205: }
9206: } else {
9207: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
9208: .&initialize_categories($itemcount);
9209: }
9210: $$rowtotal += $itemcount;
9211: }
9212: return $datatable;
9213: }
9214:
9215: sub print_serverstatuses {
9216: my ($dom,$settings,$rowtotal) = @_;
9217: my $datatable;
9218: my @pages = &serverstatus_pages();
9219: my (%namedaccess,%machineaccess);
9220: foreach my $type (@pages) {
9221: $namedaccess{$type} = '';
9222: $machineaccess{$type}= '';
9223: }
9224: if (ref($settings) eq 'HASH') {
9225: foreach my $type (@pages) {
9226: if (exists($settings->{$type})) {
9227: if (ref($settings->{$type}) eq 'HASH') {
9228: foreach my $key (keys(%{$settings->{$type}})) {
9229: if ($key eq 'namedusers') {
9230: $namedaccess{$type} = $settings->{$type}->{$key};
9231: } elsif ($key eq 'machines') {
9232: $machineaccess{$type} = $settings->{$type}->{$key};
9233: }
9234: }
9235: }
9236: }
9237: }
9238: }
9239: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9240: my $rownum = 0;
9241: my $css_class;
9242: foreach my $type (@pages) {
9243: $rownum ++;
9244: $css_class = $rownum%2?' class="LC_odd_row"':'';
9245: $datatable .= '<tr'.$css_class.'>'.
9246: '<td><span class="LC_nobreak">'.
9247: $titles->{$type}.'</span></td>'.
9248: '<td class="LC_left_item">'.
9249: '<input type="text" name="'.$type.'_namedusers" '.
9250: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
9251: '<td class="LC_right_item">'.
9252: '<span class="LC_nobreak">'.
9253: '<input type="text" name="'.$type.'_machines" '.
9254: 'value="'.$machineaccess{$type}.'" size="10" />'.
9255: '</span></td></tr>'."\n";
9256: }
9257: $$rowtotal += $rownum;
9258: return $datatable;
9259: }
9260:
9261: sub serverstatus_pages {
9262: return ('userstatus','lonstatus','loncron','server-status','codeversions',
9263: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
9264: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
9265: 'uniquecodes','diskusage','coursecatalog');
9266: }
9267:
9268: sub defaults_javascript {
9269: my ($settings) = @_;
9270: return unless (ref($settings) eq 'HASH');
9271: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9272: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
9273: if ($maxnum eq '') {
9274: $maxnum = 0;
9275: }
9276: $maxnum ++;
9277: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
9278: return <<"ENDSCRIPT";
9279: <script type="text/javascript">
9280: // <![CDATA[
9281: function reorderTypes(form,caller) {
9282: var changedVal;
9283: $jstext
9284: var newpos = 'addinststatus_pos';
9285: var current = new Array;
9286: var maxh = $maxnum;
9287: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9288: var oldVal;
9289: if (caller == newpos) {
9290: changedVal = newitemVal;
9291: } else {
9292: var curritem = 'inststatus_pos_'+caller;
9293: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
9294: current[newitemVal] = newpos;
9295: }
9296: for (var i=0; i<inststatuses.length; i++) {
9297: if (inststatuses[i] != caller) {
9298: var elementName = 'inststatus_pos_'+inststatuses[i];
9299: if (form.elements[elementName]) {
9300: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9301: current[currVal] = elementName;
9302: }
9303: }
9304: }
9305: for (var j=0; j<maxh; j++) {
9306: if (current[j] == undefined) {
9307: oldVal = j;
9308: }
9309: }
9310: if (oldVal < changedVal) {
9311: for (var k=oldVal+1; k<=changedVal ; k++) {
9312: var elementName = current[k];
9313: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9314: }
9315: } else {
9316: for (var k=changedVal; k<oldVal; k++) {
9317: var elementName = current[k];
9318: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9319: }
9320: }
9321: return;
9322: }
9323:
9324: // ]]>
9325: </script>
9326:
9327: ENDSCRIPT
9328: }
9329: }
9330:
9331: sub passwords_javascript {
9332: my ($prefix) = @_;
9333: my %intalert;
9334: if ($prefix eq 'passwords') {
9335: %intalert = &Apache::lonlocal::texthash (
9336: 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.',
9337: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
9338: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
9339: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
9340: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
9341: );
9342: } elsif ($prefix eq 'secrets') {
9343: %intalert = &Apache::lonlocal::texthash (
9344: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
9345: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
9346: );
9347: }
9348: &js_escape(\%intalert);
9349: my $defmin = $Apache::lonnet::passwdmin;
9350: my $intauthjs;
9351: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
9352:
9353: function warnIntAuth(field) {
9354: if (field.name == 'intauth_check') {
9355: if (field.value == '2') {
9356: alert('$intalert{authcheck}');
9357: }
9358: }
9359: if (field.name == 'intauth_cost') {
9360: field.value.replace(/\s/g,'');
9361: if (field.value != '') {
9362: var regexdigit=/^\\d+\$/;
9363: if (!regexdigit.test(field.value)) {
9364: alert('$intalert{authcost}');
9365: }
9366: }
9367: }
9368: return;
9369: }
9370:
9371: ENDSCRIPT
9372:
9373: }
9374:
9375: $intauthjs .= <<"ENDSCRIPT";
9376:
9377: function warnInt$prefix(field) {
9378: field.value.replace(/^\s+/,'');
9379: field.value.replace(/\s+\$/,'');
9380: var regexdigit=/^\\d+\$/;
9381: if (field.name == '${prefix}_min') {
9382: if (field.value == '') {
9383: alert('$intalert{passmin}');
9384: field.value = '$defmin';
9385: } else {
9386: if (!regexdigit.test(field.value)) {
9387: alert('$intalert{passmin}');
9388: field.value = '$defmin';
9389: }
9390: var minval = parseInt(field.value,10);
9391: if (minval < $defmin) {
9392: alert('$intalert{passmin}');
9393: field.value = '$defmin';
9394: }
9395: }
9396: } else {
9397: if (field.value == '0') {
9398: field.value = '';
9399: }
9400: if (field.value != '') {
9401: if (!regexdigit.test(field.value)) {
9402: if (field.name == '${prefix}_max') {
9403: alert('$intalert{passmax}');
9404: } else {
9405: if (field.name == '${prefix}_numsaved') {
9406: alert('$intalert{passnum}');
9407: }
9408: }
9409: field.value = '';
9410: }
9411: }
9412: }
9413: return;
9414: }
9415:
9416: ENDSCRIPT
9417: return &Apache::lonhtmlcommon::scripttag($intauthjs);
9418: }
9419:
9420: sub coursecategories_javascript {
9421: my ($settings) = @_;
9422: my ($output,$jstext,$cathash);
9423: if (ref($settings) eq 'HASH') {
9424: $cathash = $settings->{'cats'};
9425: }
9426: if (ref($cathash) eq 'HASH') {
9427: my (@cats,@jsarray,%idx);
9428: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
9429: if (@jsarray > 0) {
9430: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
9431: for (my $i=0; $i<@jsarray; $i++) {
9432: if (ref($jsarray[$i]) eq 'ARRAY') {
9433: my $catstr = join('","',@{$jsarray[$i]});
9434: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
9435: }
9436: }
9437: }
9438: } else {
9439: $jstext = ' var categories = Array(1);'."\n".
9440: ' categories[0] = Array("instcode_pos");'."\n";
9441: }
9442: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
9443: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
9444: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
9445: &js_escape(\$instcode_reserved);
9446: &js_escape(\$communities_reserved);
9447: &js_escape(\$choose_again);
9448: $output = <<"ENDSCRIPT";
9449: <script type="text/javascript">
9450: // <![CDATA[
9451: function reorderCats(form,parent,item,idx) {
9452: var changedVal;
9453: $jstext
9454: var newpos = 'addcategory_pos';
9455: if (parent == '') {
9456: var has_instcode = 0;
9457: var maxtop = categories[idx].length;
9458: for (var j=0; j<maxtop; j++) {
9459: if (categories[idx][j] == 'instcode::0') {
9460: has_instcode == 1;
9461: }
9462: }
9463: if (has_instcode == 0) {
9464: categories[idx][maxtop] = 'instcode_pos';
9465: }
9466: } else {
9467: newpos += '_'+parent;
9468: }
9469: var maxh = 1 + categories[idx].length;
9470: var current = new Array;
9471: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9472: if (item == newpos) {
9473: changedVal = newitemVal;
9474: } else {
9475: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
9476: current[newitemVal] = newpos;
9477: }
9478: for (var i=0; i<categories[idx].length; i++) {
9479: var elementName = categories[idx][i];
9480: if (elementName != item) {
9481: if (form.elements[elementName]) {
9482: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9483: current[currVal] = elementName;
9484: }
9485: }
9486: }
9487: var oldVal;
9488: for (var j=0; j<maxh; j++) {
9489: if (current[j] == undefined) {
9490: oldVal = j;
9491: }
9492: }
9493: if (oldVal < changedVal) {
9494: for (var k=oldVal+1; k<=changedVal ; k++) {
9495: var elementName = current[k];
9496: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9497: }
9498: } else {
9499: for (var k=changedVal; k<oldVal; k++) {
9500: var elementName = current[k];
9501: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9502: }
9503: }
9504: return;
9505: }
9506:
9507: function categoryCheck(form) {
9508: if (form.elements['addcategory_name'].value == 'instcode') {
9509: alert('$instcode_reserved\\n$choose_again');
9510: return false;
9511: }
9512: if (form.elements['addcategory_name'].value == 'communities') {
9513: alert('$communities_reserved\\n$choose_again');
9514: return false;
9515: }
9516: return true;
9517: }
9518:
9519: // ]]>
9520: </script>
9521:
9522: ENDSCRIPT
9523: return $output;
9524: }
9525:
9526: sub initialize_categories {
9527: my ($itemcount) = @_;
9528: my ($datatable,$css_class,$chgstr);
9529: my %default_names = &Apache::lonlocal::texthash (
9530: instcode => 'Official courses (with institutional codes)',
9531: communities => 'Communities',
9532: );
9533: my $select0 = ' selected="selected"';
9534: my $select1 = '';
9535: foreach my $default ('instcode','communities') {
9536: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9537: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
9538: if ($default eq 'communities') {
9539: $select1 = $select0;
9540: $select0 = '';
9541: }
9542: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9543: .'<select name="'.$default.'_pos">'
9544: .'<option value="0"'.$select0.'>1</option>'
9545: .'<option value="1"'.$select1.'>2</option>'
9546: .'<option value="2">3</option></select> '
9547: .$default_names{$default}
9548: .'</span></td><td><span class="LC_nobreak">'
9549: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
9550: .&mt('Display').'</label> <label>'
9551: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
9552: .'</label></span></td></tr>';
9553: $itemcount ++;
9554: }
9555: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9556: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
9557: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9558: .'<select name="addcategory_pos"'.$chgstr.'>'
9559: .'<option value="0">1</option>'
9560: .'<option value="1">2</option>'
9561: .'<option value="2" selected="selected">3</option></select> '
9562: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
9563: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
9564: .'</td></tr>';
9565: return $datatable;
9566: }
9567:
9568: sub build_category_rows {
9569: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
9570: my ($text,$name,$item,$chgstr);
9571: if (ref($cats) eq 'ARRAY') {
9572: my $maxdepth = scalar(@{$cats});
9573: if (ref($cats->[$depth]) eq 'HASH') {
9574: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
9575: my $numchildren = @{$cats->[$depth]{$parent}};
9576: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
9577: $text .= '<td><table class="LC_data_table">';
9578: my ($idxnum,$parent_name,$parent_item);
9579: my $higher = $depth - 1;
9580: if ($higher == 0) {
9581: $parent_name = &escape($parent).'::'.$higher;
9582: } else {
9583: if (ref($path) eq 'ARRAY') {
9584: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9585: }
9586: }
9587: $parent_item = 'addcategory_pos_'.$parent_name;
9588: for (my $j=0; $j<=$numchildren; $j++) {
9589: if ($j < $numchildren) {
9590: $name = $cats->[$depth]{$parent}[$j];
9591: $item = &escape($name).':'.&escape($parent).':'.$depth;
9592: $idxnum = $idx->{$item};
9593: } else {
9594: $name = $parent_name;
9595: $item = $parent_item;
9596: }
9597: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
9598: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
9599: for (my $i=0; $i<=$numchildren; $i++) {
9600: my $vpos = $i+1;
9601: my $selstr;
9602: if ($j == $i) {
9603: $selstr = ' selected="selected" ';
9604: }
9605: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
9606: }
9607: $text .= '</select> ';
9608: if ($j < $numchildren) {
9609: my $deeper = $depth+1;
9610: $text .= $name.' '
9611: .'<label><input type="checkbox" name="deletecategory" value="'
9612: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
9613: if(ref($path) eq 'ARRAY') {
9614: push(@{$path},$name);
9615: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
9616: pop(@{$path});
9617: }
9618: } else {
9619: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
9620: if ($j == $numchildren) {
9621: $text .= $name;
9622: } else {
9623: $text .= $item;
9624: }
9625: $text .= '" value="" />';
9626: }
9627: $text .= '</td></tr>';
9628: }
9629: $text .= '</table></td>';
9630: } else {
9631: my $higher = $depth-1;
9632: if ($higher == 0) {
9633: $name = &escape($parent).'::'.$higher;
9634: } else {
9635: if (ref($path) eq 'ARRAY') {
9636: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9637: }
9638: }
9639: my $colspan;
9640: if ($parent ne 'instcode') {
9641: $colspan = $maxdepth - $depth - 1;
9642: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
9643: }
9644: }
9645: }
9646: }
9647: return $text;
9648: }
9649:
9650: sub modifiable_userdata_row {
9651: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
9652: $rowid,$customcss,$rowstyle) = @_;
9653: my ($role,$rolename,$statustype);
9654: $role = $item;
9655: if ($context eq 'cancreate') {
9656: if ($item =~ /^(emailusername)_(.+)$/) {
9657: $role = $1;
9658: $statustype = $2;
9659: if (ref($usertypes) eq 'HASH') {
9660: if ($usertypes->{$statustype}) {
9661: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
9662: } else {
9663: $rolename = &mt('Data provided by user');
9664: }
9665: }
9666: }
9667: } elsif ($context eq 'selfcreate') {
9668: if (ref($usertypes) eq 'HASH') {
9669: $rolename = $usertypes->{$role};
9670: } else {
9671: $rolename = $role;
9672: }
9673: } else {
9674: if ($role eq 'cr') {
9675: $rolename = &mt('Custom role');
9676: } else {
9677: $rolename = &Apache::lonnet::plaintext($role);
9678: }
9679: }
9680: my (@fields,%fieldtitles);
9681: if (ref($fieldsref) eq 'ARRAY') {
9682: @fields = @{$fieldsref};
9683: } else {
9684: @fields = ('lastname','firstname','middlename','generation',
9685: 'permanentemail','id');
9686: }
9687: if ((ref($titlesref) eq 'HASH')) {
9688: %fieldtitles = %{$titlesref};
9689: } else {
9690: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9691: }
9692: my $output;
9693: my $css_class;
9694: if ($rowcount%2) {
9695: $css_class = 'LC_odd_row';
9696: }
9697: if ($customcss) {
9698: $css_class .= " $customcss";
9699: }
9700: $css_class =~ s/^\s+//;
9701: if ($css_class) {
9702: $css_class = ' class="'.$css_class.'"';
9703: }
9704: if ($rowstyle) {
9705: $css_class .= ' style="'.$rowstyle.'"';
9706: }
9707: if ($rowid) {
9708: $rowid = ' id="'.$rowid.'"';
9709: }
9710:
9711: $output = '<tr '.$css_class.$rowid.'>'.
9712: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
9713: '<td class="LC_left_item" colspan="2"><table>';
9714: my $rem;
9715: my %checks;
9716: if (ref($settings) eq 'HASH') {
9717: if (ref($settings->{$context}) eq 'HASH') {
9718: if (ref($settings->{$context}->{$role}) eq 'HASH') {
9719: my $hashref = $settings->{$context}->{$role};
9720: if ($role eq 'emailusername') {
9721: if ($statustype) {
9722: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
9723: $hashref = $settings->{$context}->{$role}->{$statustype};
9724: if (ref($hashref) eq 'HASH') {
9725: foreach my $field (@fields) {
9726: if ($hashref->{$field}) {
9727: $checks{$field} = $hashref->{$field};
9728: }
9729: }
9730: }
9731: }
9732: }
9733: } else {
9734: if (ref($hashref) eq 'HASH') {
9735: foreach my $field (@fields) {
9736: if ($hashref->{$field}) {
9737: $checks{$field} = ' checked="checked" ';
9738: }
9739: }
9740: }
9741: }
9742: }
9743: }
9744: }
9745:
9746: my $total = scalar(@fields);
9747: for (my $i=0; $i<$total; $i++) {
9748: $rem = $i%($numinrow);
9749: if ($rem == 0) {
9750: if ($i > 0) {
9751: $output .= '</tr>';
9752: }
9753: $output .= '<tr>';
9754: }
9755: my $check = ' ';
9756: unless ($role eq 'emailusername') {
9757: if (exists($checks{$fields[$i]})) {
9758: $check = $checks{$fields[$i]};
9759: } else {
9760: if ($role eq 'st') {
9761: if (ref($settings) ne 'HASH') {
9762: $check = ' checked="checked" ';
9763: }
9764: }
9765: }
9766: }
9767: $output .= '<td class="LC_left_item">'.
9768: '<span class="LC_nobreak">';
9769: if ($role eq 'emailusername') {
9770: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
9771: $checks{$fields[$i]} = 'omit';
9772: }
9773: foreach my $option ('required','optional','omit') {
9774: my $checked='';
9775: if ($checks{$fields[$i]} eq $option) {
9776: $checked='checked="checked" ';
9777: }
9778: $output .= '<label>'.
9779: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
9780: &mt($option).'</label>'.(' ' x2);
9781: }
9782: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
9783: } else {
9784: $output .= '<label>'.
9785: '<input type="checkbox" name="canmodify_'.$role.'" '.
9786: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
9787: '</label>';
9788: }
9789: $output .= '</span></td>';
9790: }
9791: $rem = $total%$numinrow;
9792: my $colsleft;
9793: if ($rem) {
9794: $colsleft = $numinrow - $rem;
9795: }
9796: if ($colsleft > 1) {
9797: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9798: ' </td>';
9799: } elsif ($colsleft == 1) {
9800: $output .= '<td class="LC_left_item"> </td>';
9801: }
9802: $output .= '</tr></table></td></tr>';
9803: return $output;
9804: }
9805:
9806: sub insttypes_row {
9807: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
9808: $customcss,$rowstyle) = @_;
9809: my %lt = &Apache::lonlocal::texthash (
9810: cansearch => 'Users allowed to search',
9811: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
9812: lockablenames => 'User preference to lock name',
9813: selfassign => 'Self-reportable affiliations',
9814: overrides => "Override domain's helpdesk settings based on requester's affiliation",
9815: );
9816: my $showdom;
9817: if ($context eq 'cansearch') {
9818: $showdom = ' ('.$dom.')';
9819: }
9820: my $class = 'LC_left_item';
9821: if ($context eq 'statustocreate') {
9822: $class = 'LC_right_item';
9823: }
9824: my $css_class;
9825: if ($$rowtotal%2) {
9826: $css_class = 'LC_odd_row';
9827: }
9828: if ($customcss) {
9829: $css_class .= ' '.$customcss;
9830: }
9831: $css_class =~ s/^\s+//;
9832: if ($css_class) {
9833: $css_class = ' class="'.$css_class.'"';
9834: }
9835: if ($rowstyle) {
9836: $css_class .= ' style="'.$rowstyle.'"';
9837: }
9838: if ($onclick) {
9839: $onclick = 'onclick="'.$onclick.'" ';
9840: }
9841: my $output = '<tr'.$css_class.'>'.
9842: '<td>'.$lt{$context}.$showdom.
9843: '</td><td class="'.$class.'" colspan="2"><table>';
9844: my $rem;
9845: if (ref($types) eq 'ARRAY') {
9846: for (my $i=0; $i<@{$types}; $i++) {
9847: if (defined($usertypes->{$types->[$i]})) {
9848: my $rem = $i%($numinrow);
9849: if ($rem == 0) {
9850: if ($i > 0) {
9851: $output .= '</tr>';
9852: }
9853: $output .= '<tr>';
9854: }
9855: my $check = ' ';
9856: if (ref($settings) eq 'HASH') {
9857: if (ref($settings->{$context}) eq 'ARRAY') {
9858: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
9859: $check = ' checked="checked" ';
9860: }
9861: } elsif (ref($settings->{$context}) eq 'HASH') {
9862: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
9863: $check = ' checked="checked" ';
9864: }
9865: } elsif ($context eq 'statustocreate') {
9866: $check = ' checked="checked" ';
9867: }
9868: }
9869: $output .= '<td class="LC_left_item">'.
9870: '<span class="LC_nobreak"><label>'.
9871: '<input type="checkbox" name="'.$context.'" '.
9872: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
9873: $usertypes->{$types->[$i]}.'</label></span></td>';
9874: }
9875: }
9876: $rem = @{$types}%($numinrow);
9877: }
9878: my $colsleft = $numinrow - $rem;
9879: if ($context eq 'overrides') {
9880: if ($colsleft > 1) {
9881: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9882: } else {
9883: $output .= '<td class="LC_left_item">';
9884: }
9885: $output .= ' ';
9886: } else {
9887: if ($rem == 0) {
9888: $output .= '<tr>';
9889: }
9890: if ($colsleft > 1) {
9891: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9892: } else {
9893: $output .= '<td class="LC_left_item">';
9894: }
9895: my $defcheck = ' ';
9896: if (ref($settings) eq 'HASH') {
9897: if (ref($settings->{$context}) eq 'ARRAY') {
9898: if (grep(/^default$/,@{$settings->{$context}})) {
9899: $defcheck = ' checked="checked" ';
9900: }
9901: } elsif ($context eq 'statustocreate') {
9902: $defcheck = ' checked="checked" ';
9903: }
9904: }
9905: $output .= '<span class="LC_nobreak"><label>'.
9906: '<input type="checkbox" name="'.$context.'" '.
9907: 'value="default"'.$defcheck.$onclick.' />'.
9908: $othertitle.'</label></span>';
9909: }
9910: $output .= '</td></tr></table></td></tr>';
9911: return $output;
9912: }
9913:
9914: sub sorted_searchtitles {
9915: my %searchtitles = &Apache::lonlocal::texthash(
9916: 'uname' => 'username',
9917: 'lastname' => 'last name',
9918: 'lastfirst' => 'last name, first name',
9919: );
9920: my @titleorder = ('uname','lastname','lastfirst');
9921: return (\%searchtitles,\@titleorder);
9922: }
9923:
9924: sub sorted_searchtypes {
9925: my %srchtypes_desc = (
9926: exact => 'is exact match',
9927: contains => 'contains ..',
9928: begins => 'begins with ..',
9929: );
9930: my @srchtypeorder = ('exact','begins','contains');
9931: return (\%srchtypes_desc,\@srchtypeorder);
9932: }
9933:
9934: sub usertype_update_row {
9935: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9936: my $datatable;
9937: my $numinrow = 4;
9938: foreach my $type (@{$types}) {
9939: if (defined($usertypes->{$type})) {
9940: $$rownums ++;
9941: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9942: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9943: '</td><td class="LC_left_item"><table>';
9944: for (my $i=0; $i<@{$fields}; $i++) {
9945: my $rem = $i%($numinrow);
9946: if ($rem == 0) {
9947: if ($i > 0) {
9948: $datatable .= '</tr>';
9949: }
9950: $datatable .= '<tr>';
9951: }
9952: my $check = ' ';
9953: if (ref($settings) eq 'HASH') {
9954: if (ref($settings->{'fields'}) eq 'HASH') {
9955: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9956: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9957: $check = ' checked="checked" ';
9958: }
9959: }
9960: }
9961: }
9962:
9963: if ($i == @{$fields}-1) {
9964: my $colsleft = $numinrow - $rem;
9965: if ($colsleft > 1) {
9966: $datatable .= '<td colspan="'.$colsleft.'">';
9967: } else {
9968: $datatable .= '<td>';
9969: }
9970: } else {
9971: $datatable .= '<td>';
9972: }
9973: $datatable .= '<span class="LC_nobreak"><label>'.
9974: '<input type="checkbox" name="updateable_'.$type.
9975: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
9976: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
9977: }
9978: $datatable .= '</tr></table></td></tr>';
9979: }
9980: }
9981: return $datatable;
9982: }
9983:
9984: sub modify_login {
9985: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9986: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
9987: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
9988: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
9989: %title = ( coursecatalog => 'Display course catalog',
9990: adminmail => 'Display administrator E-mail address',
9991: helpdesk => 'Display "Contact Helpdesk" link',
9992: newuser => 'Link for visitors to create a user account',
9993: loginheader => 'Log-in box header',
9994: saml => 'Dual SSO and non-SSO login');
9995: @offon = ('off','on');
9996: if (ref($domconfig{login}) eq 'HASH') {
9997: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
9998: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
9999: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
10000: }
10001: }
10002: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
10003: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
10004: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
10005: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
10006: $saml{$lonhost} = 1;
10007: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
10008: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
10009: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
10010: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
10011: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
10012: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
10013: }
10014: }
10015: }
10016: }
10017: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
10018: \%domconfig,\%loginhash);
10019: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10020: foreach my $item (@toggles) {
10021: $loginhash{login}{$item} = $env{'form.'.$item};
10022: }
10023: $loginhash{login}{loginheader} = $env{'form.loginheader'};
10024: if (ref($colchanges{'login'}) eq 'HASH') {
10025: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
10026: \%loginhash);
10027: }
10028:
10029: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10030: my %domservers = &Apache::lonnet::get_servers($dom);
10031: my @loginvia_attribs = ('serverpath','custompath','exempt');
10032: if (keys(%servers) > 1) {
10033: foreach my $lonhost (keys(%servers)) {
10034: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
10035: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
10036: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
10037: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
10038: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
10039: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10040: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10041: $changes{'loginvia'}{$lonhost} = 1;
10042: } else {
10043: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
10044: $changes{'loginvia'}{$lonhost} = 1;
10045: }
10046: } else {
10047: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10048: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10049: $changes{'loginvia'}{$lonhost} = 1;
10050: }
10051: }
10052: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
10053: foreach my $item (@loginvia_attribs) {
10054: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
10055: }
10056: } else {
10057: foreach my $item (@loginvia_attribs) {
10058: my $new = $env{'form.'.$lonhost.'_'.$item};
10059: if (($item eq 'serverpath') && ($new eq 'custom')) {
10060: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
10061: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10062: $new = '/';
10063: }
10064: }
10065: if (($item eq 'custompath') &&
10066: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10067: $new = '';
10068: }
10069: if ($new ne $curr_loginvia{$lonhost}{$item}) {
10070: $changes{'loginvia'}{$lonhost} = 1;
10071: }
10072: if ($item eq 'exempt') {
10073: $new = &check_exempt_addresses($new);
10074: }
10075: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10076: }
10077: }
10078: } else {
10079: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10080: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10081: $changes{'loginvia'}{$lonhost} = 1;
10082: foreach my $item (@loginvia_attribs) {
10083: my $new = $env{'form.'.$lonhost.'_'.$item};
10084: if (($item eq 'serverpath') && ($new eq 'custom')) {
10085: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10086: $new = '/';
10087: }
10088: }
10089: if (($item eq 'custompath') &&
10090: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10091: $new = '';
10092: }
10093: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10094: }
10095: }
10096: }
10097: }
10098: }
10099:
10100: my $servadm = $r->dir_config('lonAdmEMail');
10101: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
10102: if (ref($domconfig{'login'}) eq 'HASH') {
10103: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
10104: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
10105: if ($lang eq 'nolang') {
10106: push(@currlangs,$lang);
10107: } elsif (defined($langchoices{$lang})) {
10108: push(@currlangs,$lang);
10109: } else {
10110: next;
10111: }
10112: }
10113: }
10114: }
10115: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
10116: if (@currlangs > 0) {
10117: foreach my $lang (@currlangs) {
10118: if (grep(/^\Q$lang\E$/,@delurls)) {
10119: $changes{'helpurl'}{$lang} = 1;
10120: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
10121: $changes{'helpurl'}{$lang} = 1;
10122: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
10123: push(@newlangs,$lang);
10124: } else {
10125: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10126: }
10127: }
10128: }
10129: unless (grep(/^nolang$/,@currlangs)) {
10130: if ($env{'form.loginhelpurl_nolang.filename'}) {
10131: $changes{'helpurl'}{'nolang'} = 1;
10132: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
10133: push(@newlangs,'nolang');
10134: }
10135: }
10136: if ($env{'form.loginhelpurl_add_lang'}) {
10137: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
10138: ($env{'form.loginhelpurl_add_file.filename'})) {
10139: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
10140: $addedfile = $env{'form.loginhelpurl_add_lang'};
10141: }
10142: }
10143: if ((@newlangs > 0) || ($addedfile)) {
10144: my $error;
10145: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10146: if ($configuserok eq 'ok') {
10147: if ($switchserver) {
10148: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
10149: } elsif ($author_ok eq 'ok') {
10150: my @allnew = @newlangs;
10151: if ($addedfile ne '') {
10152: push(@allnew,$addedfile);
10153: }
10154: foreach my $lang (@allnew) {
10155: my $formelem = 'loginhelpurl_'.$lang;
10156: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
10157: $formelem = 'loginhelpurl_add_file';
10158: }
10159: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10160: "help/$lang",'','',$newfile{$lang});
10161: if ($result eq 'ok') {
10162: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
10163: $changes{'helpurl'}{$lang} = 1;
10164: } else {
10165: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
10166: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10167: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
10168: (!grep(/^\Q$lang\E$/,@delurls))) {
10169: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10170: }
10171: }
10172: }
10173: } else {
10174: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10175: }
10176: } else {
10177: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10178: }
10179: if ($error) {
10180: &Apache::lonnet::logthis($error);
10181: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10182: }
10183: }
10184:
10185: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
10186: if (ref($domconfig{'login'}) eq 'HASH') {
10187: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
10188: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
10189: if ($domservers{$lonhost}) {
10190: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10191: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
10192: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
10193: }
10194: }
10195: }
10196: }
10197: }
10198: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
10199: foreach my $lonhost (sort(keys(%domservers))) {
10200: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10201: $changes{'headtag'}{$lonhost} = 1;
10202: } else {
10203: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
10204: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
10205: }
10206: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
10207: push(@newhosts,$lonhost);
10208: } elsif ($currheadtagurls{$lonhost}) {
10209: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
10210: if ($currexempt{$lonhost}) {
10211: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
10212: $changes{'headtag'}{$lonhost} = 1;
10213: }
10214: } elsif ($possexempt{$lonhost}) {
10215: $changes{'headtag'}{$lonhost} = 1;
10216: }
10217: if ($possexempt{$lonhost}) {
10218: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10219: }
10220: }
10221: }
10222: }
10223: if (@newhosts) {
10224: my $error;
10225: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10226: if ($configuserok eq 'ok') {
10227: if ($switchserver) {
10228: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
10229: } elsif ($author_ok eq 'ok') {
10230: foreach my $lonhost (@newhosts) {
10231: my $formelem = 'loginheadtag_'.$lonhost;
10232: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10233: "login/headtag/$lonhost",'','',
10234: $env{'form.loginheadtag_'.$lonhost.'.filename'});
10235: if ($result eq 'ok') {
10236: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
10237: $changes{'headtag'}{$lonhost} = 1;
10238: if ($possexempt{$lonhost}) {
10239: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10240: }
10241: } else {
10242: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
10243: $newheadtagurls{$lonhost},$result);
10244: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10245: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
10246: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
10247: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
10248: }
10249: }
10250: }
10251: } else {
10252: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10253: }
10254: } else {
10255: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10256: }
10257: if ($error) {
10258: &Apache::lonnet::logthis($error);
10259: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10260: }
10261: }
10262: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
10263: my @newsamlimgs;
10264: foreach my $lonhost (keys(%domservers)) {
10265: if ($env{'form.saml_'.$lonhost}) {
10266: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
10267: push(@newsamlimgs,$lonhost);
10268: }
10269: foreach my $item ('text','alt','url','title','notsso') {
10270: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
10271: }
10272: if ($saml{$lonhost}) {
10273: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
10274: #FIXME Need to obsolete published image
10275: delete($currsaml{$lonhost}{'img'});
10276: $changes{'saml'}{$lonhost} = 1;
10277: }
10278: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
10279: $changes{'saml'}{$lonhost} = 1;
10280: }
10281: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
10282: $changes{'saml'}{$lonhost} = 1;
10283: }
10284: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
10285: $changes{'saml'}{$lonhost} = 1;
10286: }
10287: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
10288: $changes{'saml'}{$lonhost} = 1;
10289: }
10290: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
10291: $changes{'saml'}{$lonhost} = 1;
10292: }
10293: } else {
10294: $changes{'saml'}{$lonhost} = 1;
10295: }
10296: foreach my $item ('text','alt','url','title','notsso') {
10297: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
10298: }
10299: } else {
10300: if ($saml{$lonhost}) {
10301: $changes{'saml'}{$lonhost} = 1;
10302: delete($currsaml{$lonhost});
10303: }
10304: }
10305: }
10306: foreach my $posshost (keys(%currsaml)) {
10307: unless (exists($domservers{$posshost})) {
10308: delete($currsaml{$posshost});
10309: }
10310: }
10311: %{$loginhash{'login'}{'saml'}} = %currsaml;
10312: if (@newsamlimgs) {
10313: my $error;
10314: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10315: if ($configuserok eq 'ok') {
10316: if ($switchserver) {
10317: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
10318: } elsif ($author_ok eq 'ok') {
10319: foreach my $lonhost (@newsamlimgs) {
10320: my $formelem = 'saml_img_'.$lonhost;
10321: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10322: "login/saml/$lonhost",'','',
10323: $env{'form.saml_img_'.$lonhost.'.filename'});
10324: if ($result eq 'ok') {
10325: $currsaml{$lonhost}{'img'} = $imgurl;
10326: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
10327: $changes{'saml'}{$lonhost} = 1;
10328: } else {
10329: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
10330: $lonhost,$result);
10331: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10332: }
10333: }
10334: } else {
10335: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10336: }
10337: } else {
10338: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10339: }
10340: if ($error) {
10341: &Apache::lonnet::logthis($error);
10342: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10343: }
10344: }
10345: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
10346:
10347: my $defaulthelpfile = '/adm/loginproblems.html';
10348: my $defaulttext = &mt('Default in use');
10349:
10350: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
10351: $dom);
10352: if ($putresult eq 'ok') {
10353: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10354: my %defaultchecked = (
10355: 'coursecatalog' => 'on',
10356: 'helpdesk' => 'on',
10357: 'adminmail' => 'off',
10358: 'newuser' => 'off',
10359: );
10360: if (ref($domconfig{'login'}) eq 'HASH') {
10361: foreach my $item (@toggles) {
10362: if ($defaultchecked{$item} eq 'on') {
10363: if (($domconfig{'login'}{$item} eq '0') &&
10364: ($env{'form.'.$item} eq '1')) {
10365: $changes{$item} = 1;
10366: } elsif (($domconfig{'login'}{$item} eq '' ||
10367: $domconfig{'login'}{$item} eq '1') &&
10368: ($env{'form.'.$item} eq '0')) {
10369: $changes{$item} = 1;
10370: }
10371: } elsif ($defaultchecked{$item} eq 'off') {
10372: if (($domconfig{'login'}{$item} eq '1') &&
10373: ($env{'form.'.$item} eq '0')) {
10374: $changes{$item} = 1;
10375: } elsif (($domconfig{'login'}{$item} eq '' ||
10376: $domconfig{'login'}{$item} eq '0') &&
10377: ($env{'form.'.$item} eq '1')) {
10378: $changes{$item} = 1;
10379: }
10380: }
10381: }
10382: }
10383: if (keys(%changes) > 0 || $colchgtext) {
10384: &Apache::loncommon::devalidate_domconfig_cache($dom);
10385: if (exists($changes{'saml'})) {
10386: my $hostid_in_use;
10387: my @hosts = &Apache::lonnet::current_machine_ids();
10388: if (@hosts > 1) {
10389: foreach my $hostid (@hosts) {
10390: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
10391: $hostid_in_use = $hostid;
10392: last;
10393: }
10394: }
10395: } else {
10396: $hostid_in_use = $r->dir_config('lonHostID');
10397: }
10398: if (($hostid_in_use) &&
10399: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
10400: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
10401: }
10402: if (ref($lastactref) eq 'HASH') {
10403: if (ref($changes{'saml'}) eq 'HASH') {
10404: my %updates;
10405: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
10406: $lastactref->{'samllanding'} = \%updates;
10407: }
10408: }
10409: }
10410: if (ref($lastactref) eq 'HASH') {
10411: $lastactref->{'domainconfig'} = 1;
10412: }
10413: $resulttext = &mt('Changes made:').'<ul>';
10414: foreach my $item (sort(keys(%changes))) {
10415: if ($item eq 'loginvia') {
10416: if (ref($changes{$item}) eq 'HASH') {
10417: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
10418: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10419: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
10420: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
10421: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
10422: $protocol = 'http' if ($protocol ne 'https');
10423: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
10424:
10425: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
10426: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
10427: } else {
10428: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
10429: }
10430: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
10431: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
10432: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
10433: }
10434: $resulttext .= '</li>';
10435: } else {
10436: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
10437: }
10438: } else {
10439: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
10440: }
10441: }
10442: $resulttext .= '</ul></li>';
10443: }
10444: } elsif ($item eq 'helpurl') {
10445: if (ref($changes{$item}) eq 'HASH') {
10446: foreach my $lang (sort(keys(%{$changes{$item}}))) {
10447: if (grep(/^\Q$lang\E$/,@delurls)) {
10448: my ($chg,$link);
10449: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
10450: if ($lang eq 'nolang') {
10451: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
10452: } else {
10453: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
10454: }
10455: $resulttext .= '<li>'.$chg.'</li>';
10456: } else {
10457: my $chg;
10458: if ($lang eq 'nolang') {
10459: $chg = &mt('custom log-in help file for no preferred language');
10460: } else {
10461: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
10462: }
10463: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
10464: $loginhash{'login'}{'helpurl'}{$lang}.
10465: '?inhibitmenu=yes',$chg,600,500).
10466: '</li>';
10467: }
10468: }
10469: }
10470: } elsif ($item eq 'headtag') {
10471: if (ref($changes{$item}) eq 'HASH') {
10472: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10473: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10474: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
10475: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10476: $resulttext .= '<li><a href="'.
10477: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
10478: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
10479: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
10480: if ($possexempt{$lonhost}) {
10481: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
10482: } else {
10483: $resulttext .= &mt('included for any client IP');
10484: }
10485: $resulttext .= '</li>';
10486: }
10487: }
10488: }
10489: } elsif ($item eq 'saml') {
10490: if (ref($changes{$item}) eq 'HASH') {
10491: my %notlt = (
10492: text => 'Text for log-in by SSO',
10493: img => 'SSO button image',
10494: alt => 'Alt text for button image',
10495: url => 'SSO URL',
10496: title => 'Tooltip for SSO link',
10497: notsso => 'Text for non-SSO log-in',
10498: );
10499: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10500: if (ref($currsaml{$lonhost}) eq 'HASH') {
10501: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
10502: '<ul>';
10503: foreach my $key ('text','img','alt','url','title','notsso') {
10504: if ($currsaml{$lonhost}{$key} eq '') {
10505: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
10506: } else {
10507: my $value = "'$currsaml{$lonhost}{$key}'";
10508: if ($key eq 'img') {
10509: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
10510: }
10511: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
10512: $value).'</li>';
10513: }
10514: }
10515: $resulttext .= '</ul></li>';
10516: } else {
10517: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
10518: }
10519: }
10520: }
10521: } elsif ($item eq 'captcha') {
10522: if (ref($loginhash{'login'}) eq 'HASH') {
10523: my $chgtxt;
10524: if ($loginhash{'login'}{$item} eq 'notused') {
10525: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
10526: } else {
10527: my %captchas = &captcha_phrases();
10528: if ($captchas{$loginhash{'login'}{$item}}) {
10529: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
10530: } else {
10531: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
10532: }
10533: }
10534: $resulttext .= '<li>'.$chgtxt.'</li>';
10535: }
10536: } elsif ($item eq 'recaptchakeys') {
10537: if (ref($loginhash{'login'}) eq 'HASH') {
10538: my ($privkey,$pubkey);
10539: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
10540: $pubkey = $loginhash{'login'}{$item}{'public'};
10541: $privkey = $loginhash{'login'}{$item}{'private'};
10542: }
10543: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
10544: if (!$pubkey) {
10545: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
10546: } else {
10547: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10548: }
10549: if (!$privkey) {
10550: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
10551: } else {
10552: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
10553: }
10554: $chgtxt .= '</ul>';
10555: $resulttext .= '<li>'.$chgtxt.'</li>';
10556: }
10557: } elsif ($item eq 'recaptchaversion') {
10558: if (ref($loginhash{'login'}) eq 'HASH') {
10559: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
10560: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
10561: '</li>';
10562: }
10563: }
10564: } else {
10565: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
10566: }
10567: }
10568: $resulttext .= $colchgtext.'</ul>';
10569: } else {
10570: $resulttext = &mt('No changes made to log-in page settings');
10571: }
10572: } else {
10573: $resulttext = '<span class="LC_error">'.
10574: &mt('An error occurred: [_1]',$putresult).'</span>';
10575: }
10576: if ($errors) {
10577: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10578: $errors.'</ul>';
10579: }
10580: return $resulttext;
10581: }
10582:
10583: sub check_exempt_addresses {
10584: my ($iplist) = @_;
10585: $iplist =~ s/^\s+//;
10586: $iplist =~ s/\s+$//;
10587: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
10588: my (@okips,$new);
10589: foreach my $ip (@poss_ips) {
10590: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
10591: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
10592: push(@okips,$ip);
10593: }
10594: }
10595: }
10596: if (@okips > 0) {
10597: $new = join(',',@okips);
10598: } else {
10599: $new = '';
10600: }
10601: return $new;
10602: }
10603:
10604: sub color_font_choices {
10605: my %choices =
10606: &Apache::lonlocal::texthash (
10607: img => "Header",
10608: bgs => "Background colors",
10609: links => "Link colors",
10610: images => "Images",
10611: font => "Font color",
10612: fontmenu => "Font menu",
10613: pgbg => "Page",
10614: tabbg => "Header",
10615: sidebg => "Border",
10616: link => "Link",
10617: alink => "Active link",
10618: vlink => "Visited link",
10619: );
10620: return %choices;
10621: }
10622:
10623: sub modify_ipaccess {
10624: my ($dom,$lastactref,%domconfig) = @_;
10625: my (@allpos,%changes,%confhash,$errors,$resulttext);
10626: my (@items,%deletions,%itemids,@warnings);
10627: my ($typeorder,$types) = &commblocktype_text();
10628: if ($env{'form.ipaccess_add'}) {
10629: my $name = $env{'form.ipaccess_name_add'};
10630: my ($newid,$error) = &get_ipaccess_id($dom,$name);
10631: if ($newid) {
10632: $itemids{'add'} = $newid;
10633: push(@items,'add');
10634: $changes{$newid} = 1;
10635: } else {
10636: $error = &mt('Failed to acquire unique ID for new IP access control item');
10637: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10638: }
10639: }
10640: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
10641: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
10642: if (@todelete) {
10643: map { $deletions{$_} = 1; } @todelete;
10644: }
10645: my $maxnum = $env{'form.ipaccess_maxnum'};
10646: for (my $i=0; $i<$maxnum; $i++) {
10647: my $itemid = $env{'form.ipaccess_id_'.$i};
10648: $itemid =~ s/\D+//g;
10649: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10650: if ($deletions{$itemid}) {
10651: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
10652: } else {
10653: push(@items,$i);
10654: $itemids{$i} = $itemid;
10655: }
10656: }
10657: }
10658: }
10659: foreach my $idx (@items) {
10660: my $itemid = $itemids{$idx};
10661: next unless ($itemid);
10662: my %current;
10663: unless ($idx eq 'add') {
10664: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10665: %current = %{$domconfig{'ipaccess'}{$itemid}};
10666: }
10667: }
10668: my $position = $env{'form.ipaccess_pos_'.$itemid};
10669: $position =~ s/\D+//g;
10670: if ($position ne '') {
10671: $allpos[$position] = $itemid;
10672: }
10673: my $name = $env{'form.ipaccess_name_'.$idx};
10674: $name =~ s/^\s+|\s+$//g;
10675: $confhash{$itemid}{'name'} = $name;
10676: my $possrange = $env{'form.ipaccess_range_'.$idx};
10677: $possrange =~ s/^\s+|\s+$//g;
10678: unless ($possrange eq '') {
10679: $possrange =~ s/[\r\n]+/\s/g;
10680: $possrange =~ s/\s*-\s*/-/g;
10681: $possrange =~ s/\s+/,/g;
10682: $possrange =~ s/,+/,/g;
10683: if ($possrange ne '') {
10684: my (@ok,$count);
10685: $count = 0;
10686: foreach my $poss (split(/\,/,$possrange)) {
10687: $count ++;
10688: $poss = &validate_ip_pattern($poss);
10689: if ($poss ne '') {
10690: push(@ok,$poss);
10691: }
10692: }
10693: my $diff = $count - scalar(@ok);
10694: if ($diff) {
10695: $errors .= '<li><span class="LC_error">'.
10696: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
10697: $diff,$name).
10698: '</span></li>';
10699: }
10700: if (@ok) {
10701: my @cidr_list;
10702: foreach my $item (@ok) {
10703: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
10704: }
10705: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
10706: }
10707: }
10708: }
10709: foreach my $field ('name','ip') {
10710: unless (($idx eq 'add') || ($changes{$itemid})) {
10711: if ($current{$field} ne $confhash{$itemid}{$field}) {
10712: $changes{$itemid} = 1;
10713: last;
10714: }
10715: }
10716: }
10717: $confhash{$itemid}{'commblocks'} = {};
10718:
10719: my %commblocks;
10720: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
10721: foreach my $type (@{$typeorder}) {
10722: if ($commblocks{$type}) {
10723: $confhash{$itemid}{'commblocks'}{$type} = 'on';
10724: }
10725: unless (($idx eq 'add') || ($changes{$itemid})) {
10726: if (ref($current{'commblocks'}) eq 'HASH') {
10727: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
10728: $changes{$itemid} = 1;
10729: }
10730: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
10731: $changes{$itemid} = 1;
10732: }
10733: }
10734: }
10735: $confhash{$itemid}{'courses'} = {};
10736: my %crsdeletions;
10737: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
10738: if (@delcrs) {
10739: map { $crsdeletions{$_} = 1; } @delcrs;
10740: }
10741: if (ref($current{'courses'}) eq 'HASH') {
10742: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
10743: if ($crsdeletions{$cid}) {
10744: $changes{$itemid} = 1;
10745: } else {
10746: $confhash{$itemid}{'courses'}{$cid} = 1;
10747: }
10748: }
10749: }
10750: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
10751: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
10752: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
10753: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
10754: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
10755: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
10756: $errors .= '<li><span class="LC_error">'.
10757: &mt('Invalid courseID [_1] omitted from list of allowed courses',
10758: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
10759: '</span></li>';
10760: } else {
10761: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
10762: $changes{$itemid} = 1;
10763: }
10764: }
10765: }
10766: if (@allpos > 0) {
10767: my $idx = 0;
10768: foreach my $itemid (@allpos) {
10769: if ($itemid ne '') {
10770: $confhash{$itemid}{'order'} = $idx;
10771: unless ($changes{$itemid}) {
10772: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
10773: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
10774: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
10775: $changes{$itemid} = 1;
10776: }
10777: }
10778: }
10779: }
10780: $idx ++;
10781: }
10782: }
10783: }
10784: if (keys(%changes)) {
10785: my %defaultshash = (
10786: ipaccess => \%confhash,
10787: );
10788: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10789: $dom);
10790: if ($putresult eq 'ok') {
10791: my $cachetime = 1800;
10792: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
10793: if (ref($lastactref) eq 'HASH') {
10794: $lastactref->{'ipaccess'} = 1;
10795: }
10796: $resulttext = &mt('Changes made:').'<ul>';
10797: my %bynum;
10798: foreach my $itemid (sort(keys(%changes))) {
10799: if (ref($confhash{$itemid}) eq 'HASH') {
10800: my $position = $confhash{$itemid}{'order'};
10801: if ($position =~ /^\d+$/) {
10802: $bynum{$position} = $itemid;
10803: }
10804: }
10805: }
10806: if (keys(%deletions)) {
10807: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
10808: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10809: }
10810: }
10811: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10812: my $itemid = $bynum{$pos};
10813: if (ref($confhash{$itemid}) eq 'HASH') {
10814: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
10815: my $position = $pos + 1;
10816: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10817: if ($confhash{$itemid}{'ip'} eq '') {
10818: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
10819: } else {
10820: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
10821: }
10822: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
10823: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
10824: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
10825: '</li>';
10826: } else {
10827: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
10828: }
10829: if (keys(%{$confhash{$itemid}{'courses'}})) {
10830: my @courses;
10831: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
10832: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
10833: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
10834: }
10835: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
10836: join('</li><li>',@courses).'</li></ul>';
10837: } else {
10838: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
10839: }
10840: $resulttext .= '</ul></li>';
10841: }
10842: }
10843: $resulttext .= '</ul>';
10844: } else {
10845: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10846: }
10847: } else {
10848: $resulttext = &mt('No changes made');
10849: }
10850: if ($errors) {
10851: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
10852: $errors.'</ul></p>';
10853: }
10854: return $resulttext;
10855: }
10856:
10857: sub get_ipaccess_id {
10858: my ($domain,$location) = @_;
10859: # get lock on ipaccess db
10860: my $lockhash = {
10861: lock => $env{'user.name'}.
10862: ':'.$env{'user.domain'},
10863: };
10864: my $tries = 0;
10865: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
10866: my ($id,$error);
10867:
10868: while (($gotlock ne 'ok') && ($tries<10)) {
10869: $tries ++;
10870: sleep (0.1);
10871: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
10872: }
10873: if ($gotlock eq 'ok') {
10874: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
10875: if ($currids{'lock'}) {
10876: delete($currids{'lock'});
10877: if (keys(%currids)) {
10878: my @curr = sort { $a <=> $b } keys(%currids);
10879: if ($curr[-1] =~ /^\d+$/) {
10880: $id = 1 + $curr[-1];
10881: }
10882: } else {
10883: $id = 1;
10884: }
10885: if ($id) {
10886: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
10887: $error = 'nostore';
10888: }
10889: } else {
10890: $error = 'nonumber';
10891: }
10892: }
10893: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
10894: } else {
10895: $error = 'nolock';
10896: }
10897: return ($id,$error);
10898: }
10899:
10900: sub modify_rolecolors {
10901: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
10902: my ($resulttext,%rolehash);
10903: $rolehash{'rolecolors'} = {};
10904: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
10905: if ($domconfig{'rolecolors'} eq '') {
10906: $domconfig{'rolecolors'} = {};
10907: }
10908: }
10909: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
10910: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
10911: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
10912: $dom);
10913: if ($putresult eq 'ok') {
10914: if (keys(%changes) > 0) {
10915: &Apache::loncommon::devalidate_domconfig_cache($dom);
10916: if (ref($lastactref) eq 'HASH') {
10917: $lastactref->{'domainconfig'} = 1;
10918: }
10919: $resulttext = &display_colorchgs($dom,\%changes,$roles,
10920: $rolehash{'rolecolors'});
10921: } else {
10922: $resulttext = &mt('No changes made to default color schemes');
10923: }
10924: } else {
10925: $resulttext = '<span class="LC_error">'.
10926: &mt('An error occurred: [_1]',$putresult).'</span>';
10927: }
10928: if ($errors) {
10929: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10930: $errors.'</ul>';
10931: }
10932: return $resulttext;
10933: }
10934:
10935: sub modify_colors {
10936: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
10937: my (%changes,%choices);
10938: my @bgs;
10939: my @links = ('link','alink','vlink');
10940: my @logintext;
10941: my @images;
10942: my $servadm = $r->dir_config('lonAdmEMail');
10943: my $errors;
10944: my %defaults;
10945: foreach my $role (@{$roles}) {
10946: if ($role eq 'login') {
10947: %choices = &login_choices();
10948: @logintext = ('textcol','bgcol');
10949: } else {
10950: %choices = &color_font_choices();
10951: }
10952: if ($role eq 'login') {
10953: @images = ('img','logo','domlogo','login');
10954: @bgs = ('pgbg','mainbg','sidebg');
10955: } else {
10956: @images = ('img');
10957: @bgs = ('pgbg','tabbg','sidebg');
10958: }
10959: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
10960: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
10961: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
10962: }
10963: if ($role eq 'login') {
10964: foreach my $item (@logintext) {
10965: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10966: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10967: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10968: }
10969: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
10970: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10971: }
10972: }
10973: } else {
10974: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
10975: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
10976: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
10977: }
10978: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
10979: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
10980: }
10981: }
10982: foreach my $item (@bgs) {
10983: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10984: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10985: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10986: }
10987: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
10988: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10989: }
10990: }
10991: foreach my $item (@links) {
10992: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10993: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10994: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10995: }
10996: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
10997: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10998: }
10999: }
11000: my ($configuserok,$author_ok,$switchserver) =
11001: &config_check($dom,$confname,$servadm);
11002: my ($width,$height) = &thumb_dimensions();
11003: if (ref($domconfig->{$role}) ne 'HASH') {
11004: $domconfig->{$role} = {};
11005: }
11006: foreach my $img (@images) {
11007: if ($role eq 'login') {
11008: if (($img eq 'img') || ($img eq 'logo')) {
11009: if (defined($env{'form.login_showlogo_'.$img})) {
11010: $confhash->{$role}{'showlogo'}{$img} = 1;
11011: } else {
11012: $confhash->{$role}{'showlogo'}{$img} = 0;
11013: }
11014: }
11015: if ($env{'form.login_alt_'.$img} ne '') {
11016: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
11017: }
11018: }
11019: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
11020: && !defined($domconfig->{$role}{$img})
11021: && !$env{'form.'.$role.'_del_'.$img}
11022: && $env{'form.'.$role.'_import_'.$img}) {
11023: # import the old configured image from the .tab setting
11024: # if they haven't provided a new one
11025: $domconfig->{$role}{$img} =
11026: $env{'form.'.$role.'_import_'.$img};
11027: }
11028: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
11029: my $error;
11030: if ($configuserok eq 'ok') {
11031: if ($switchserver) {
11032: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
11033: } else {
11034: if ($author_ok eq 'ok') {
11035: my ($result,$logourl) =
11036: &publishlogo($r,'upload',$role.'_'.$img,
11037: $dom,$confname,$img,$width,$height);
11038: if ($result eq 'ok') {
11039: $confhash->{$role}{$img} = $logourl;
11040: $changes{$role}{'images'}{$img} = 1;
11041: } else {
11042: $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);
11043: }
11044: } else {
11045: $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);
11046: }
11047: }
11048: } else {
11049: $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);
11050: }
11051: if ($error) {
11052: &Apache::lonnet::logthis($error);
11053: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11054: }
11055: } elsif ($domconfig->{$role}{$img} ne '') {
11056: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
11057: my $error;
11058: if ($configuserok eq 'ok') {
11059: # is confname an author?
11060: if ($switchserver eq '') {
11061: if ($author_ok eq 'ok') {
11062: my ($result,$logourl) =
11063: &publishlogo($r,'copy',$domconfig->{$role}{$img},
11064: $dom,$confname,$img,$width,$height);
11065: if ($result eq 'ok') {
11066: $confhash->{$role}{$img} = $logourl;
11067: $changes{$role}{'images'}{$img} = 1;
11068: }
11069: }
11070: }
11071: }
11072: }
11073: }
11074: }
11075: if (ref($domconfig) eq 'HASH') {
11076: if (ref($domconfig->{$role}) eq 'HASH') {
11077: foreach my $img (@images) {
11078: if ($domconfig->{$role}{$img} ne '') {
11079: if ($env{'form.'.$role.'_del_'.$img}) {
11080: $confhash->{$role}{$img} = '';
11081: $changes{$role}{'images'}{$img} = 1;
11082: } else {
11083: if ($confhash->{$role}{$img} eq '') {
11084: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
11085: }
11086: }
11087: } else {
11088: if ($env{'form.'.$role.'_del_'.$img}) {
11089: $confhash->{$role}{$img} = '';
11090: $changes{$role}{'images'}{$img} = 1;
11091: }
11092: }
11093: if ($role eq 'login') {
11094: if (($img eq 'logo') || ($img eq 'img')) {
11095: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
11096: if ($confhash->{$role}{'showlogo'}{$img} ne
11097: $domconfig->{$role}{'showlogo'}{$img}) {
11098: $changes{$role}{'showlogo'}{$img} = 1;
11099: }
11100: } else {
11101: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11102: $changes{$role}{'showlogo'}{$img} = 1;
11103: }
11104: }
11105: }
11106: if ($img ne 'login') {
11107: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
11108: if ($confhash->{$role}{'alttext'}{$img} ne
11109: $domconfig->{$role}{'alttext'}{$img}) {
11110: $changes{$role}{'alttext'}{$img} = 1;
11111: }
11112: } else {
11113: if ($confhash->{$role}{'alttext'}{$img} ne '') {
11114: $changes{$role}{'alttext'}{$img} = 1;
11115: }
11116: }
11117: }
11118: }
11119: }
11120: if ($domconfig->{$role}{'font'} ne '') {
11121: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
11122: $changes{$role}{'font'} = 1;
11123: }
11124: } else {
11125: if ($confhash->{$role}{'font'}) {
11126: $changes{$role}{'font'} = 1;
11127: }
11128: }
11129: if ($role ne 'login') {
11130: if ($domconfig->{$role}{'fontmenu'} ne '') {
11131: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
11132: $changes{$role}{'fontmenu'} = 1;
11133: }
11134: } else {
11135: if ($confhash->{$role}{'fontmenu'}) {
11136: $changes{$role}{'fontmenu'} = 1;
11137: }
11138: }
11139: }
11140: foreach my $item (@bgs) {
11141: if ($domconfig->{$role}{$item} ne '') {
11142: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11143: $changes{$role}{'bgs'}{$item} = 1;
11144: }
11145: } else {
11146: if ($confhash->{$role}{$item}) {
11147: $changes{$role}{'bgs'}{$item} = 1;
11148: }
11149: }
11150: }
11151: foreach my $item (@links) {
11152: if ($domconfig->{$role}{$item} ne '') {
11153: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11154: $changes{$role}{'links'}{$item} = 1;
11155: }
11156: } else {
11157: if ($confhash->{$role}{$item}) {
11158: $changes{$role}{'links'}{$item} = 1;
11159: }
11160: }
11161: }
11162: foreach my $item (@logintext) {
11163: if ($domconfig->{$role}{$item} ne '') {
11164: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11165: $changes{$role}{'logintext'}{$item} = 1;
11166: }
11167: } else {
11168: if ($confhash->{$role}{$item}) {
11169: $changes{$role}{'logintext'}{$item} = 1;
11170: }
11171: }
11172: }
11173: } else {
11174: &default_change_checker($role,\@images,\@links,\@bgs,
11175: \@logintext,$confhash,\%changes);
11176: }
11177: } else {
11178: &default_change_checker($role,\@images,\@links,\@bgs,
11179: \@logintext,$confhash,\%changes);
11180: }
11181: }
11182: return ($errors,%changes);
11183: }
11184:
11185: sub config_check {
11186: my ($dom,$confname,$servadm) = @_;
11187: my ($configuserok,$author_ok,$switchserver,%currroles);
11188: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
11189: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
11190: $confname,$servadm);
11191: if ($configuserok eq 'ok') {
11192: $switchserver = &check_switchserver($dom,$confname);
11193: if ($switchserver eq '') {
11194: $author_ok = &check_authorstatus($dom,$confname,%currroles);
11195: }
11196: }
11197: return ($configuserok,$author_ok,$switchserver);
11198: }
11199:
11200: sub default_change_checker {
11201: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
11202: foreach my $item (@{$links}) {
11203: if ($confhash->{$role}{$item}) {
11204: $changes->{$role}{'links'}{$item} = 1;
11205: }
11206: }
11207: foreach my $item (@{$bgs}) {
11208: if ($confhash->{$role}{$item}) {
11209: $changes->{$role}{'bgs'}{$item} = 1;
11210: }
11211: }
11212: foreach my $item (@{$logintext}) {
11213: if ($confhash->{$role}{$item}) {
11214: $changes->{$role}{'logintext'}{$item} = 1;
11215: }
11216: }
11217: foreach my $img (@{$images}) {
11218: if ($env{'form.'.$role.'_del_'.$img}) {
11219: $confhash->{$role}{$img} = '';
11220: $changes->{$role}{'images'}{$img} = 1;
11221: }
11222: if ($role eq 'login') {
11223: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11224: $changes->{$role}{'showlogo'}{$img} = 1;
11225: }
11226: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
11227: if ($confhash->{$role}{'alttext'}{$img} ne '') {
11228: $changes->{$role}{'alttext'}{$img} = 1;
11229: }
11230: }
11231: }
11232: }
11233: if ($confhash->{$role}{'font'}) {
11234: $changes->{$role}{'font'} = 1;
11235: }
11236: }
11237:
11238: sub display_colorchgs {
11239: my ($dom,$changes,$roles,$confhash) = @_;
11240: my (%choices,$resulttext);
11241: if (!grep(/^login$/,@{$roles})) {
11242: $resulttext = &mt('Changes made:').'<br />';
11243: }
11244: foreach my $role (@{$roles}) {
11245: if ($role eq 'login') {
11246: %choices = &login_choices();
11247: } else {
11248: %choices = &color_font_choices();
11249: }
11250: if (ref($changes->{$role}) eq 'HASH') {
11251: if ($role ne 'login') {
11252: $resulttext .= '<h4>'.&mt($role).'</h4>';
11253: }
11254: foreach my $key (sort(keys(%{$changes->{$role}}))) {
11255: if ($role ne 'login') {
11256: $resulttext .= '<ul>';
11257: }
11258: if (ref($changes->{$role}{$key}) eq 'HASH') {
11259: if ($role ne 'login') {
11260: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
11261: }
11262: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
11263: if (($role eq 'login') && ($key eq 'showlogo')) {
11264: if ($confhash->{$role}{$key}{$item}) {
11265: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
11266: } else {
11267: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
11268: }
11269: } elsif (($role eq 'login') && ($key eq 'alttext')) {
11270: if ($confhash->{$role}{$key}{$item} ne '') {
11271: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
11272: $confhash->{$role}{$key}{$item}).'</li>';
11273: } else {
11274: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
11275: }
11276: } elsif ($confhash->{$role}{$item} eq '') {
11277: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
11278: } else {
11279: my $newitem = $confhash->{$role}{$item};
11280: if ($key eq 'images') {
11281: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
11282: }
11283: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
11284: }
11285: }
11286: if ($role ne 'login') {
11287: $resulttext .= '</ul></li>';
11288: }
11289: } else {
11290: if ($confhash->{$role}{$key} eq '') {
11291: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
11292: } else {
11293: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
11294: }
11295: }
11296: if ($role ne 'login') {
11297: $resulttext .= '</ul>';
11298: }
11299: }
11300: }
11301: }
11302: return $resulttext;
11303: }
11304:
11305: sub thumb_dimensions {
11306: return ('200','50');
11307: }
11308:
11309: sub check_dimensions {
11310: my ($inputfile) = @_;
11311: my ($fullwidth,$fullheight);
11312: if ($inputfile =~ m|^[/\w.\-]+$|) {
11313: if (open(PIPE,"identify $inputfile 2>&1 |")) {
11314: my $imageinfo = <PIPE>;
11315: if (!close(PIPE)) {
11316: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
11317: }
11318: chomp($imageinfo);
11319: my ($fullsize) =
11320: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
11321: if ($fullsize) {
11322: ($fullwidth,$fullheight) = split(/x/,$fullsize);
11323: }
11324: }
11325: }
11326: return ($fullwidth,$fullheight);
11327: }
11328:
11329: sub check_configuser {
11330: my ($uhome,$dom,$confname,$servadm) = @_;
11331: my ($configuserok,%currroles);
11332: if ($uhome eq 'no_host') {
11333: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
11334: my $configpass = &LONCAPA::Enrollment::create_password($dom);
11335: $configuserok =
11336: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
11337: $configpass,'','','','','',undef,$servadm);
11338: } else {
11339: $configuserok = 'ok';
11340: %currroles =
11341: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
11342: }
11343: return ($configuserok,%currroles);
11344: }
11345:
11346: sub check_authorstatus {
11347: my ($dom,$confname,%currroles) = @_;
11348: my $author_ok;
11349: if (!$currroles{':'.$dom.':au'}) {
11350: my $start = time;
11351: my $end = 0;
11352: $author_ok =
11353: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
11354: 'au',$end,$start,'','','domconfig');
11355: } else {
11356: $author_ok = 'ok';
11357: }
11358: return $author_ok;
11359: }
11360:
11361: sub publishlogo {
11362: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
11363: my ($output,$fname,$logourl);
11364: if ($action eq 'upload') {
11365: $fname=$env{'form.'.$formname.'.filename'};
11366: chop($env{'form.'.$formname});
11367: } else {
11368: ($fname) = ($formname =~ /([^\/]+)$/);
11369: }
11370: if ($savefileas ne '') {
11371: $fname = $savefileas;
11372: }
11373: $fname=&Apache::lonnet::clean_filename($fname);
11374: # See if there is anything left
11375: unless ($fname) { return ('error: no uploaded file'); }
11376: $fname="$subdir/$fname";
11377: my $docroot=$r->dir_config('lonDocRoot');
11378: my $filepath="$docroot/priv";
11379: my $relpath = "$dom/$confname";
11380: my ($fnamepath,$file,$fetchthumb);
11381: $file=$fname;
11382: if ($fname=~m|/|) {
11383: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
11384: }
11385: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
11386: my $count;
11387: for ($count=5;$count<=$#parts;$count++) {
11388: $filepath.="/$parts[$count]";
11389: if ((-e $filepath)!=1) {
11390: mkdir($filepath,02770);
11391: }
11392: }
11393: # Check for bad extension and disallow upload
11394: if ($file=~/\.(\w+)$/ &&
11395: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
11396: $output =
11397: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
11398: } elsif ($file=~/\.(\w+)$/ &&
11399: !defined(&Apache::loncommon::fileembstyle($1))) {
11400: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
11401: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
11402: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
11403: } elsif (-d "$filepath/$file") {
11404: $output = &mt('Filename is a directory name - rename the file and re-upload');
11405: } else {
11406: my $source = $filepath.'/'.$file;
11407: my $logfile;
11408: if (!open($logfile,">>",$source.'.log')) {
11409: return (&mt('No write permission to Authoring Space'));
11410: }
11411: print $logfile
11412: "\n================= Publish ".localtime()." ================\n".
11413: $env{'user.name'}.':'.$env{'user.domain'}."\n";
11414: # Save the file
11415: if (!open(FH,">",$source)) {
11416: &Apache::lonnet::logthis('Failed to create '.$source);
11417: return (&mt('Failed to create file'));
11418: }
11419: if ($action eq 'upload') {
11420: if (!print FH ($env{'form.'.$formname})) {
11421: &Apache::lonnet::logthis('Failed to write to '.$source);
11422: return (&mt('Failed to write file'));
11423: }
11424: } else {
11425: my $original = &Apache::lonnet::filelocation('',$formname);
11426: if(!copy($original,$source)) {
11427: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
11428: return (&mt('Failed to write file'));
11429: }
11430: }
11431: close(FH);
11432: chmod(0660, $source); # Permissions to rw-rw---.
11433:
11434: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
11435: my $copyfile=$targetdir.'/'.$file;
11436:
11437: my @parts=split(/\//,$targetdir);
11438: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
11439: for (my $count=5;$count<=$#parts;$count++) {
11440: $path.="/$parts[$count]";
11441: if (!-e $path) {
11442: print $logfile "\nCreating directory ".$path;
11443: mkdir($path,02770);
11444: }
11445: }
11446: my $versionresult;
11447: if (-e $copyfile) {
11448: $versionresult = &logo_versioning($targetdir,$file,$logfile);
11449: } else {
11450: $versionresult = 'ok';
11451: }
11452: if ($versionresult eq 'ok') {
11453: if (copy($source,$copyfile)) {
11454: print $logfile "\nCopied original source to ".$copyfile."\n";
11455: $output = 'ok';
11456: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
11457: push(@{$modified_urls},[$copyfile,$source]);
11458: my $metaoutput =
11459: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
11460: unless ($registered_cleanup) {
11461: my $handlers = $r->get_handlers('PerlCleanupHandler');
11462: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11463: $registered_cleanup=1;
11464: }
11465: } else {
11466: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
11467: $output = &mt('Failed to copy file to RES space').", $!";
11468: }
11469: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
11470: my $inputfile = $filepath.'/'.$file;
11471: my $outfile = $filepath.'/'.'tn-'.$file;
11472: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
11473: if ($fullwidth ne '' && $fullheight ne '') {
11474: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
11475: my $thumbsize = $thumbwidth.'x'.$thumbheight;
11476: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
11477: system({$args[0]} @args);
11478: chmod(0660, $filepath.'/tn-'.$file);
11479: if (-e $outfile) {
11480: my $copyfile=$targetdir.'/tn-'.$file;
11481: if (copy($outfile,$copyfile)) {
11482: print $logfile "\nCopied source to ".$copyfile."\n";
11483: my $thumb_metaoutput =
11484: &write_metadata($dom,$confname,$formname,
11485: $targetdir,'tn-'.$file,$logfile);
11486: push(@{$modified_urls},[$copyfile,$outfile]);
11487: unless ($registered_cleanup) {
11488: my $handlers = $r->get_handlers('PerlCleanupHandler');
11489: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11490: $registered_cleanup=1;
11491: }
11492: } else {
11493: print $logfile "\nUnable to write ".$copyfile.
11494: ':'.$!."\n";
11495: }
11496: }
11497: }
11498: }
11499: }
11500: } else {
11501: $output = $versionresult;
11502: }
11503: }
11504: return ($output,$logourl);
11505: }
11506:
11507: sub logo_versioning {
11508: my ($targetdir,$file,$logfile) = @_;
11509: my $target = $targetdir.'/'.$file;
11510: my ($maxversion,$fn,$extn,$output);
11511: $maxversion = 0;
11512: if ($file =~ /^(.+)\.(\w+)$/) {
11513: $fn=$1;
11514: $extn=$2;
11515: }
11516: opendir(DIR,$targetdir);
11517: while (my $filename=readdir(DIR)) {
11518: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
11519: $maxversion=($1>$maxversion)?$1:$maxversion;
11520: }
11521: }
11522: $maxversion++;
11523: print $logfile "\nCreating old version ".$maxversion."\n";
11524: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
11525: if (copy($target,$copyfile)) {
11526: print $logfile "Copied old target to ".$copyfile."\n";
11527: $copyfile=$copyfile.'.meta';
11528: if (copy($target.'.meta',$copyfile)) {
11529: print $logfile "Copied old target metadata to ".$copyfile."\n";
11530: $output = 'ok';
11531: } else {
11532: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
11533: $output = &mt('Failed to copy old meta').", $!, ";
11534: }
11535: } else {
11536: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
11537: $output = &mt('Failed to copy old target').", $!, ";
11538: }
11539: return $output;
11540: }
11541:
11542: sub write_metadata {
11543: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
11544: my (%metadatafields,%metadatakeys,$output);
11545: $metadatafields{'title'}=$formname;
11546: $metadatafields{'creationdate'}=time;
11547: $metadatafields{'lastrevisiondate'}=time;
11548: $metadatafields{'copyright'}='public';
11549: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
11550: $env{'user.domain'};
11551: $metadatafields{'authorspace'}=$confname.':'.$dom;
11552: $metadatafields{'domain'}=$dom;
11553: {
11554: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
11555: my $mfh;
11556: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
11557: foreach (sort(keys(%metadatafields))) {
11558: unless ($_=~/\./) {
11559: my $unikey=$_;
11560: $unikey=~/^([A-Za-z]+)/;
11561: my $tag=$1;
11562: $tag=~tr/A-Z/a-z/;
11563: print $mfh "\n\<$tag";
11564: foreach (split(/\,/,$metadatakeys{$unikey})) {
11565: my $value=$metadatafields{$unikey.'.'.$_};
11566: $value=~s/\"/\'\'/g;
11567: print $mfh ' '.$_.'="'.$value.'"';
11568: }
11569: print $mfh '>'.
11570: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
11571: .'</'.$tag.'>';
11572: }
11573: }
11574: $output = 'ok';
11575: print $logfile "\nWrote metadata";
11576: close($mfh);
11577: } else {
11578: print $logfile "\nFailed to open metadata file";
11579: $output = &mt('Could not write metadata');
11580: }
11581: }
11582: return $output;
11583: }
11584:
11585: sub notifysubscribed {
11586: foreach my $targetsource (@{$modified_urls}){
11587: next unless (ref($targetsource) eq 'ARRAY');
11588: my ($target,$source)=@{$targetsource};
11589: if ($source ne '') {
11590: if (open(my $logfh,">>",$source.'.log')) {
11591: print $logfh "\nCleanup phase: Notifications\n";
11592: my @subscribed=&subscribed_hosts($target);
11593: foreach my $subhost (@subscribed) {
11594: print $logfh "\nNotifying host ".$subhost.':';
11595: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
11596: print $logfh $reply;
11597: }
11598: my @subscribedmeta=&subscribed_hosts("$target.meta");
11599: foreach my $subhost (@subscribedmeta) {
11600: print $logfh "\nNotifying host for metadata only ".$subhost.':';
11601: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
11602: $subhost);
11603: print $logfh $reply;
11604: }
11605: print $logfh "\n============ Done ============\n";
11606: close($logfh);
11607: }
11608: }
11609: }
11610: return OK;
11611: }
11612:
11613: sub subscribed_hosts {
11614: my ($target) = @_;
11615: my @subscribed;
11616: if (open(my $fh,"<","$target.subscription")) {
11617: while (my $subline=<$fh>) {
11618: if ($subline =~ /^($match_lonid):/) {
11619: my $host = $1;
11620: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
11621: unless (grep(/^\Q$host\E$/,@subscribed)) {
11622: push(@subscribed,$host);
11623: }
11624: }
11625: }
11626: }
11627: }
11628: return @subscribed;
11629: }
11630:
11631: sub check_switchserver {
11632: my ($dom,$confname) = @_;
11633: my ($allowed,$switchserver);
11634: my $home = &Apache::lonnet::homeserver($confname,$dom);
11635: if ($home eq 'no_host') {
11636: $home = &Apache::lonnet::domain($dom,'primary');
11637: }
11638: my @ids=&Apache::lonnet::current_machine_ids();
11639: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
11640: if (!$allowed) {
11641: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
11642: }
11643: return $switchserver;
11644: }
11645:
11646: sub modify_quotas {
11647: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11648: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
11649: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
11650: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
11651: $validationfieldsref);
11652: if ($action eq 'quotas') {
11653: $context = 'tools';
11654: } else {
11655: $context = $action;
11656: }
11657: if ($context eq 'requestcourses') {
11658: @usertools = ('official','unofficial','community','textbook');
11659: @options =('norequest','approval','validate','autolimit');
11660: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
11661: %titles = &courserequest_titles();
11662: $toolregexp = join('|',@usertools);
11663: %conditions = &courserequest_conditions();
11664: $confname = $dom.'-domainconfig';
11665: my $servadm = $r->dir_config('lonAdmEMail');
11666: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11667: ($validationitemsref,$validationnamesref,$validationfieldsref) =
11668: &Apache::loncoursequeueadmin::requestcourses_validation_types();
11669: } elsif ($context eq 'requestauthor') {
11670: @usertools = ('author');
11671: %titles = &authorrequest_titles();
11672: } else {
11673: @usertools = ('aboutme','blog','webdav','portfolio');
11674: %titles = &tool_titles();
11675: }
11676: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11677: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11678: foreach my $key (keys(%env)) {
11679: if ($context eq 'requestcourses') {
11680: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
11681: my $item = $1;
11682: my $type = $2;
11683: if ($type =~ /^limit_(.+)/) {
11684: $limithash{$item}{$1} = $env{$key};
11685: } else {
11686: $confhash{$item}{$type} = $env{$key};
11687: }
11688: }
11689: } elsif ($context eq 'requestauthor') {
11690: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
11691: $confhash{$1} = $env{$key};
11692: }
11693: } else {
11694: if ($key =~ /^form\.quota_(.+)$/) {
11695: $confhash{'defaultquota'}{$1} = $env{$key};
11696: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
11697: $confhash{'authorquota'}{$1} = $env{$key};
11698: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
11699: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
11700: }
11701: }
11702: }
11703: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11704: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
11705: @approvalnotify = sort(@approvalnotify);
11706: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
11707: my @crstypes = ('official','unofficial','community','textbook');
11708: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
11709: foreach my $type (@hasuniquecode) {
11710: if (grep(/^\Q$type\E$/,@crstypes)) {
11711: $confhash{'uniquecode'}{$type} = 1;
11712: }
11713: }
11714: my (%newbook,%allpos);
11715: if ($context eq 'requestcourses') {
11716: foreach my $type ('textbooks','templates') {
11717: @{$allpos{$type}} = ();
11718: my $invalid;
11719: if ($type eq 'textbooks') {
11720: $invalid = &mt('Invalid LON-CAPA course for textbook');
11721: } else {
11722: $invalid = &mt('Invalid LON-CAPA course for template');
11723: }
11724: if ($env{'form.'.$type.'_addbook'}) {
11725: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
11726: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
11727: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
11728: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
11729: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11730: } else {
11731: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
11732: my $position = $env{'form.'.$type.'_addbook_pos'};
11733: $position =~ s/\D+//g;
11734: if ($position ne '') {
11735: $allpos{$type}[$position] = $newbook{$type};
11736: }
11737: }
11738: } else {
11739: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11740: }
11741: }
11742: }
11743: }
11744: if (ref($domconfig{$action}) eq 'HASH') {
11745: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
11746: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
11747: $changes{'notify'}{'approval'} = 1;
11748: }
11749: } else {
11750: if ($confhash{'notify'}{'approval'}) {
11751: $changes{'notify'}{'approval'} = 1;
11752: }
11753: }
11754: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
11755: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11756: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
11757: unless ($confhash{'uniquecode'}{$crstype}) {
11758: $changes{'uniquecode'} = 1;
11759: }
11760: }
11761: unless ($changes{'uniquecode'}) {
11762: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
11763: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
11764: $changes{'uniquecode'} = 1;
11765: }
11766: }
11767: }
11768: } else {
11769: $changes{'uniquecode'} = 1;
11770: }
11771: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
11772: $changes{'uniquecode'} = 1;
11773: }
11774: if ($context eq 'requestcourses') {
11775: foreach my $type ('textbooks','templates') {
11776: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11777: my %deletions;
11778: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
11779: if (@todelete) {
11780: map { $deletions{$_} = 1; } @todelete;
11781: }
11782: my %imgdeletions;
11783: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
11784: if (@todeleteimages) {
11785: map { $imgdeletions{$_} = 1; } @todeleteimages;
11786: }
11787: my $maxnum = $env{'form.'.$type.'_maxnum'};
11788: for (my $i=0; $i<=$maxnum; $i++) {
11789: my $itemid = $env{'form.'.$type.'_id_'.$i};
11790: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
11791: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
11792: if ($deletions{$key}) {
11793: if ($domconfig{$action}{$type}{$key}{'image'}) {
11794: #FIXME need to obsolete item in RES space
11795: }
11796: next;
11797: } else {
11798: my $newpos = $env{'form.'.$itemid};
11799: $newpos =~ s/\D+//g;
11800: foreach my $item ('subject','title','publisher','author') {
11801: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11802: ($type eq 'templates'));
11803: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
11804: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
11805: $changes{$type}{$key} = 1;
11806: }
11807: }
11808: $allpos{$type}[$newpos] = $key;
11809: }
11810: if ($imgdeletions{$key}) {
11811: $changes{$type}{$key} = 1;
11812: #FIXME need to obsolete item in RES space
11813: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
11814: my ($cdom,$cnum) = split(/_/,$key);
11815: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11816: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11817: } else {
11818: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
11819: $cdom,$cnum,$type,$configuserok,
11820: $switchserver,$author_ok);
11821: if ($imgurl) {
11822: $confhash{$type}{$key}{'image'} = $imgurl;
11823: $changes{$type}{$key} = 1;
11824: }
11825: if ($error) {
11826: &Apache::lonnet::logthis($error);
11827: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11828: }
11829: }
11830: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
11831: $confhash{$type}{$key}{'image'} =
11832: $domconfig{$action}{$type}{$key}{'image'};
11833: }
11834: }
11835: }
11836: }
11837: }
11838: }
11839: } else {
11840: if ($confhash{'notify'}{'approval'}) {
11841: $changes{'notify'}{'approval'} = 1;
11842: }
11843: if (ref($confhash{'uniquecode'} eq 'HASH')) {
11844: $changes{'uniquecode'} = 1;
11845: }
11846: }
11847: if ($context eq 'requestcourses') {
11848: foreach my $type ('textbooks','templates') {
11849: if ($newbook{$type}) {
11850: $changes{$type}{$newbook{$type}} = 1;
11851: foreach my $item ('subject','title','publisher','author') {
11852: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11853: ($type eq 'template'));
11854: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
11855: if ($env{'form.'.$type.'_addbook_'.$item}) {
11856: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
11857: }
11858: }
11859: if ($type eq 'textbooks') {
11860: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
11861: my ($cdom,$cnum) = split(/_/,$newbook{$type});
11862: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11863: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11864: } else {
11865: my ($imageurl,$error) =
11866: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
11867: $configuserok,$switchserver,$author_ok);
11868: if ($imageurl) {
11869: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
11870: }
11871: if ($error) {
11872: &Apache::lonnet::logthis($error);
11873: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11874: }
11875: }
11876: }
11877: }
11878: }
11879: if (@{$allpos{$type}} > 0) {
11880: my $idx = 0;
11881: foreach my $item (@{$allpos{$type}}) {
11882: if ($item ne '') {
11883: $confhash{$type}{$item}{'order'} = $idx;
11884: if (ref($domconfig{$action}) eq 'HASH') {
11885: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11886: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
11887: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
11888: $changes{$type}{$item} = 1;
11889: }
11890: }
11891: }
11892: }
11893: $idx ++;
11894: }
11895: }
11896: }
11897: }
11898: if (ref($validationitemsref) eq 'ARRAY') {
11899: foreach my $item (@{$validationitemsref}) {
11900: if ($item eq 'fields') {
11901: my @changed;
11902: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
11903: if (@{$confhash{'validation'}{$item}} > 0) {
11904: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
11905: }
11906: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11907: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11908: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
11909: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
11910: $domconfig{'requestcourses'}{'validation'}{$item});
11911: } else {
11912: @changed = @{$confhash{'validation'}{$item}};
11913: }
11914: } else {
11915: @changed = @{$confhash{'validation'}{$item}};
11916: }
11917: } else {
11918: @changed = @{$confhash{'validation'}{$item}};
11919: }
11920: if (@changed) {
11921: if ($confhash{'validation'}{$item}) {
11922: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
11923: } else {
11924: $changes{'validation'}{$item} = &mt('None');
11925: }
11926: }
11927: } else {
11928: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
11929: if ($item eq 'markup') {
11930: if ($env{'form.requestcourses_validation_'.$item}) {
11931: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11932: }
11933: }
11934: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11935: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11936: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
11937: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11938: }
11939: } else {
11940: if ($confhash{'validation'}{$item} ne '') {
11941: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11942: }
11943: }
11944: } else {
11945: if ($confhash{'validation'}{$item} ne '') {
11946: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11947: }
11948: }
11949: }
11950: }
11951: }
11952: if ($env{'form.validationdc'}) {
11953: my $newval = $env{'form.validationdc'};
11954: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11955: if (exists($domcoords{$newval})) {
11956: $confhash{'validation'}{'dc'} = $newval;
11957: }
11958: }
11959: if (ref($confhash{'validation'}) eq 'HASH') {
11960: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11961: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11962: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11963: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
11964: if ($confhash{'validation'}{'dc'} eq '') {
11965: $changes{'validation'}{'dc'} = &mt('None');
11966: } else {
11967: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11968: }
11969: }
11970: } elsif ($confhash{'validation'}{'dc'} ne '') {
11971: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11972: }
11973: } elsif ($confhash{'validation'}{'dc'} ne '') {
11974: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11975: }
11976: } elsif ($confhash{'validation'}{'dc'} ne '') {
11977: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11978: }
11979: } else {
11980: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11981: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11982: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11983: $changes{'validation'}{'dc'} = &mt('None');
11984: }
11985: }
11986: }
11987: }
11988: }
11989: } else {
11990: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
11991: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
11992: }
11993: foreach my $item (@usertools) {
11994: foreach my $type (@{$types},'default','_LC_adv') {
11995: my $unset;
11996: if ($context eq 'requestcourses') {
11997: $unset = '0';
11998: if ($type eq '_LC_adv') {
11999: $unset = '';
12000: }
12001: if ($confhash{$item}{$type} eq 'autolimit') {
12002: $confhash{$item}{$type} .= '=';
12003: unless ($limithash{$item}{$type} =~ /\D/) {
12004: $confhash{$item}{$type} .= $limithash{$item}{$type};
12005: }
12006: }
12007: } elsif ($context eq 'requestauthor') {
12008: $unset = '0';
12009: if ($type eq '_LC_adv') {
12010: $unset = '';
12011: }
12012: } else {
12013: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
12014: $confhash{$item}{$type} = 1;
12015: } else {
12016: $confhash{$item}{$type} = 0;
12017: }
12018: }
12019: if (ref($domconfig{$action}) eq 'HASH') {
12020: if ($action eq 'requestauthor') {
12021: if ($domconfig{$action}{$type} ne $confhash{$type}) {
12022: $changes{$type} = 1;
12023: }
12024: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
12025: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
12026: $changes{$item}{$type} = 1;
12027: }
12028: } else {
12029: if ($context eq 'requestcourses') {
12030: if ($confhash{$item}{$type} ne $unset) {
12031: $changes{$item}{$type} = 1;
12032: }
12033: } else {
12034: if (!$confhash{$item}{$type}) {
12035: $changes{$item}{$type} = 1;
12036: }
12037: }
12038: }
12039: } else {
12040: if ($context eq 'requestcourses') {
12041: if ($confhash{$item}{$type} ne $unset) {
12042: $changes{$item}{$type} = 1;
12043: }
12044: } elsif ($context eq 'requestauthor') {
12045: if ($confhash{$type} ne $unset) {
12046: $changes{$type} = 1;
12047: }
12048: } else {
12049: if (!$confhash{$item}{$type}) {
12050: $changes{$item}{$type} = 1;
12051: }
12052: }
12053: }
12054: }
12055: }
12056: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12057: if (ref($domconfig{'quotas'}) eq 'HASH') {
12058: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12059: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
12060: if (exists($confhash{'defaultquota'}{$key})) {
12061: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
12062: $changes{'defaultquota'}{$key} = 1;
12063: }
12064: } else {
12065: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
12066: }
12067: }
12068: } else {
12069: foreach my $key (keys(%{$domconfig{'quotas'}})) {
12070: if (exists($confhash{'defaultquota'}{$key})) {
12071: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
12072: $changes{'defaultquota'}{$key} = 1;
12073: }
12074: } else {
12075: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
12076: }
12077: }
12078: }
12079: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12080: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
12081: if (exists($confhash{'authorquota'}{$key})) {
12082: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
12083: $changes{'authorquota'}{$key} = 1;
12084: }
12085: } else {
12086: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
12087: }
12088: }
12089: }
12090: }
12091: if (ref($confhash{'defaultquota'}) eq 'HASH') {
12092: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
12093: if (ref($domconfig{'quotas'}) eq 'HASH') {
12094: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12095: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
12096: $changes{'defaultquota'}{$key} = 1;
12097: }
12098: } else {
12099: if (!exists($domconfig{'quotas'}{$key})) {
12100: $changes{'defaultquota'}{$key} = 1;
12101: }
12102: }
12103: } else {
12104: $changes{'defaultquota'}{$key} = 1;
12105: }
12106: }
12107: }
12108: if (ref($confhash{'authorquota'}) eq 'HASH') {
12109: foreach my $key (keys(%{$confhash{'authorquota'}})) {
12110: if (ref($domconfig{'quotas'}) eq 'HASH') {
12111: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12112: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
12113: $changes{'authorquota'}{$key} = 1;
12114: }
12115: } else {
12116: $changes{'authorquota'}{$key} = 1;
12117: }
12118: } else {
12119: $changes{'authorquota'}{$key} = 1;
12120: }
12121: }
12122: }
12123: }
12124:
12125: if ($context eq 'requestauthor') {
12126: $domdefaults{'requestauthor'} = \%confhash;
12127: } else {
12128: foreach my $key (keys(%confhash)) {
12129: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
12130: $domdefaults{$key} = $confhash{$key};
12131: }
12132: }
12133: }
12134:
12135: my %quotahash = (
12136: $action => { %confhash }
12137: );
12138: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
12139: $dom);
12140: if ($putresult eq 'ok') {
12141: if (keys(%changes) > 0) {
12142: my $cachetime = 24*60*60;
12143: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12144: if (ref($lastactref) eq 'HASH') {
12145: $lastactref->{'domdefaults'} = 1;
12146: }
12147: $resulttext = &mt('Changes made:').'<ul>';
12148: unless (($context eq 'requestcourses') ||
12149: ($context eq 'requestauthor')) {
12150: if (ref($changes{'defaultquota'}) eq 'HASH') {
12151: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
12152: foreach my $type (@{$types},'default') {
12153: if (defined($changes{'defaultquota'}{$type})) {
12154: my $typetitle = $usertypes->{$type};
12155: if ($type eq 'default') {
12156: $typetitle = $othertitle;
12157: }
12158: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
12159: }
12160: }
12161: $resulttext .= '</ul></li>';
12162: }
12163: if (ref($changes{'authorquota'}) eq 'HASH') {
12164: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
12165: foreach my $type (@{$types},'default') {
12166: if (defined($changes{'authorquota'}{$type})) {
12167: my $typetitle = $usertypes->{$type};
12168: if ($type eq 'default') {
12169: $typetitle = $othertitle;
12170: }
12171: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
12172: }
12173: }
12174: $resulttext .= '</ul></li>';
12175: }
12176: }
12177: my %newenv;
12178: foreach my $item (@usertools) {
12179: my (%haschgs,%inconf);
12180: if ($context eq 'requestauthor') {
12181: %haschgs = %changes;
12182: %inconf = %confhash;
12183: } else {
12184: if (ref($changes{$item}) eq 'HASH') {
12185: %haschgs = %{$changes{$item}};
12186: }
12187: if (ref($confhash{$item}) eq 'HASH') {
12188: %inconf = %{$confhash{$item}};
12189: }
12190: }
12191: if (keys(%haschgs) > 0) {
12192: my $newacc =
12193: &Apache::lonnet::usertools_access($env{'user.name'},
12194: $env{'user.domain'},
12195: $item,'reload',$context);
12196: if (($context eq 'requestcourses') ||
12197: ($context eq 'requestauthor')) {
12198: if ($env{'environment.canrequest.'.$item} ne $newacc) {
12199: $newenv{'environment.canrequest.'.$item} = $newacc;
12200: }
12201: } else {
12202: if ($env{'environment.availabletools.'.$item} ne $newacc) {
12203: $newenv{'environment.availabletools.'.$item} = $newacc;
12204: }
12205: }
12206: unless ($context eq 'requestauthor') {
12207: $resulttext .= '<li>'.$titles{$item}.'<ul>';
12208: }
12209: foreach my $type (@{$types},'default','_LC_adv') {
12210: if ($haschgs{$type}) {
12211: my $typetitle = $usertypes->{$type};
12212: if ($type eq 'default') {
12213: $typetitle = $othertitle;
12214: } elsif ($type eq '_LC_adv') {
12215: $typetitle = 'LON-CAPA Advanced Users';
12216: }
12217: if ($inconf{$type}) {
12218: if ($context eq 'requestcourses') {
12219: my $cond;
12220: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
12221: if ($1 eq '') {
12222: $cond = &mt('(Automatic processing of any request).');
12223: } else {
12224: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
12225: }
12226: } else {
12227: $cond = $conditions{$inconf{$type}};
12228: }
12229: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
12230: } elsif ($context eq 'requestauthor') {
12231: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
12232: $titles{$inconf{$type}},$typetitle);
12233:
12234: } else {
12235: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
12236: }
12237: } else {
12238: if ($type eq '_LC_adv') {
12239: if ($inconf{$type} eq '0') {
12240: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12241: } else {
12242: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
12243: }
12244: } else {
12245: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12246: }
12247: }
12248: }
12249: }
12250: unless ($context eq 'requestauthor') {
12251: $resulttext .= '</ul></li>';
12252: }
12253: }
12254: }
12255: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
12256: if (ref($changes{'notify'}) eq 'HASH') {
12257: if ($changes{'notify'}{'approval'}) {
12258: if (ref($confhash{'notify'}) eq 'HASH') {
12259: if ($confhash{'notify'}{'approval'}) {
12260: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
12261: } else {
12262: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
12263: }
12264: }
12265: }
12266: }
12267: }
12268: if ($action eq 'requestcourses') {
12269: my @offon = ('off','on');
12270: if ($changes{'uniquecode'}) {
12271: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12272: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
12273: $resulttext .= '<li>'.
12274: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
12275: '</li>';
12276: } else {
12277: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
12278: '</li>';
12279: }
12280: }
12281: foreach my $type ('textbooks','templates') {
12282: if (ref($changes{$type}) eq 'HASH') {
12283: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
12284: foreach my $key (sort(keys(%{$changes{$type}}))) {
12285: my %coursehash = &Apache::lonnet::coursedescription($key);
12286: my $coursetitle = $coursehash{'description'};
12287: my $position = $confhash{$type}{$key}{'order'} + 1;
12288: $resulttext .= '<li>';
12289: foreach my $item ('subject','title','publisher','author') {
12290: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12291: ($type eq 'templates'));
12292: my $name = $item.':';
12293: $name =~ s/^(\w)/\U$1/;
12294: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
12295: }
12296: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
12297: if ($type eq 'textbooks') {
12298: if ($confhash{$type}{$key}{'image'}) {
12299: $resulttext .= ' '.&mt('Image: [_1]',
12300: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
12301: ' alt="Textbook cover" />').'<br />';
12302: }
12303: }
12304: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
12305: }
12306: $resulttext .= '</ul></li>';
12307: }
12308: }
12309: if (ref($changes{'validation'}) eq 'HASH') {
12310: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
12311: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
12312: foreach my $item (@{$validationitemsref}) {
12313: if (exists($changes{'validation'}{$item})) {
12314: if ($item eq 'markup') {
12315: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12316: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
12317: } else {
12318: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12319: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
12320: }
12321: }
12322: }
12323: if (exists($changes{'validation'}{'dc'})) {
12324: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
12325: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
12326: }
12327: }
12328: }
12329: }
12330: $resulttext .= '</ul>';
12331: if (keys(%newenv)) {
12332: &Apache::lonnet::appenv(\%newenv);
12333: }
12334: } else {
12335: if ($context eq 'requestcourses') {
12336: $resulttext = &mt('No changes made to rights to request creation of courses.');
12337: } elsif ($context eq 'requestauthor') {
12338: $resulttext = &mt('No changes made to rights to request author space.');
12339: } else {
12340: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
12341: }
12342: }
12343: } else {
12344: $resulttext = '<span class="LC_error">'.
12345: &mt('An error occurred: [_1]',$putresult).'</span>';
12346: }
12347: if ($errors) {
12348: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
12349: '<ul>'.$errors.'</ul></p>';
12350: }
12351: return $resulttext;
12352: }
12353:
12354: sub process_textbook_image {
12355: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
12356: my $filename = $env{'form.'.$caller.'.filename'};
12357: my ($error,$url);
12358: my ($width,$height) = (50,50);
12359: if ($configuserok eq 'ok') {
12360: if ($switchserver) {
12361: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
12362: $switchserver);
12363: } elsif ($author_ok eq 'ok') {
12364: my ($result,$imageurl) =
12365: &publishlogo($r,'upload',$caller,$dom,$confname,
12366: "$type/$cdom/$cnum/cover",$width,$height);
12367: if ($result eq 'ok') {
12368: $url = $imageurl;
12369: } else {
12370: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12371: }
12372: } else {
12373: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12374: }
12375: } else {
12376: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12377: }
12378: return ($url,$error);
12379: }
12380:
12381: sub modify_ltitools {
12382: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12383: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12384: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
12385: my $confname = $dom.'-domainconfig';
12386: my $servadm = $r->dir_config('lonAdmEMail');
12387: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12388: my (%posslti,%possfield);
12389: my @courseroles = ('cc','in','ta','ep','st');
12390: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
12391: map { $posslti{$_} = 1; } @ltiroles;
12392: my @allfields = ('fullname','firstname','lastname','email','user','roles');
12393: map { $possfield{$_} = 1; } @allfields;
12394: my %lt = <itools_names();
12395: if ($env{'form.ltitools_add'}) {
12396: my $title = $env{'form.ltitools_add_title'};
12397: $title =~ s/(`)/'/g;
12398: ($newid,my $error) = &get_ltitools_id($dom,$title);
12399: if ($newid) {
12400: my $position = $env{'form.ltitools_add_pos'};
12401: $position =~ s/\D+//g;
12402: if ($position ne '') {
12403: $allpos[$position] = $newid;
12404: }
12405: $changes{$newid} = 1;
12406: foreach my $item ('title','url','key','secret','lifetime') {
12407: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
12408: if ($item eq 'lifetime') {
12409: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
12410: }
12411: if ($env{'form.ltitools_add_'.$item}) {
12412: if (($item eq 'key') || ($item eq 'secret')) {
12413: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12414: } else {
12415: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12416: }
12417: }
12418: }
12419: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
12420: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
12421: }
12422: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
12423: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
12424: }
12425: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
12426: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
12427: } else {
12428: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
12429: }
12430: foreach my $item ('width','height','linktext','explanation') {
12431: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
12432: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
12433: if (($item eq 'width') || ($item eq 'height')) {
12434: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
12435: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12436: }
12437: } else {
12438: if ($env{'form.ltitools_add_'.$item} ne '') {
12439: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12440: }
12441: }
12442: }
12443: if ($env{'form.ltitools_add_target'} eq 'window') {
12444: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12445: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
12446: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12447: } else {
12448: $confhash{$newid}{'display'}{'target'} = 'iframe';
12449: }
12450: if ($env{'form.ltitools_add_image.filename'} ne '') {
12451: my ($imageurl,$error) =
12452: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
12453: $configuserok,$switchserver,$author_ok);
12454: if ($imageurl) {
12455: $confhash{$newid}{'image'} = $imageurl;
12456: }
12457: if ($error) {
12458: &Apache::lonnet::logthis($error);
12459: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12460: }
12461: }
12462: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
12463: foreach my $field (@fields) {
12464: if ($possfield{$field}) {
12465: if ($field eq 'roles') {
12466: foreach my $role (@courseroles) {
12467: my $choice = $env{'form.ltitools_add_roles_'.$role};
12468: if (($choice ne '') && ($posslti{$choice})) {
12469: $confhash{$newid}{'roles'}{$role} = $choice;
12470: if ($role eq 'cc') {
12471: $confhash{$newid}{'roles'}{'co'} = $choice;
12472: }
12473: }
12474: }
12475: } else {
12476: $confhash{$newid}{'fields'}{$field} = 1;
12477: }
12478: }
12479: }
12480: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
12481: if ($confhash{$newid}{'fields'}{'user'}) {
12482: if ($env{'form.ltitools_userincdom_add'}) {
12483: $confhash{$newid}{'incdom'} = 1;
12484: }
12485: }
12486: }
12487: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
12488: foreach my $item (@courseconfig) {
12489: $confhash{$newid}{'crsconf'}{$item} = 1;
12490: }
12491: if ($env{'form.ltitools_add_custom'}) {
12492: my $name = $env{'form.ltitools_add_custom_name'};
12493: my $value = $env{'form.ltitools_add_custom_value'};
12494: $value =~ s/(`)/'/g;
12495: $name =~ s/(`)/'/g;
12496: $confhash{$newid}{'custom'}{$name} = $value;
12497: }
12498: } else {
12499: my $error = &mt('Failed to acquire unique ID for new external tool');
12500: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12501: }
12502: }
12503: if (ref($domconfig{$action}) eq 'HASH') {
12504: my %deletions;
12505: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
12506: if (@todelete) {
12507: map { $deletions{$_} = 1; } @todelete;
12508: }
12509: my %customadds;
12510: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
12511: if (@newcustom) {
12512: map { $customadds{$_} = 1; } @newcustom;
12513: }
12514: my %imgdeletions;
12515: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
12516: if (@todeleteimages) {
12517: map { $imgdeletions{$_} = 1; } @todeleteimages;
12518: }
12519: my $maxnum = $env{'form.ltitools_maxnum'};
12520: for (my $i=0; $i<=$maxnum; $i++) {
12521: my $itemid = $env{'form.ltitools_id_'.$i};
12522: $itemid =~ s/\D+//g;
12523: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12524: if ($deletions{$itemid}) {
12525: if ($domconfig{$action}{$itemid}{'image'}) {
12526: #FIXME need to obsolete item in RES space
12527: }
12528: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
12529: next;
12530: } else {
12531: my $newpos = $env{'form.ltitools_'.$itemid};
12532: $newpos =~ s/\D+//g;
12533: foreach my $item ('title','url','lifetime') {
12534: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12535: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
12536: $changes{$itemid} = 1;
12537: }
12538: }
12539: foreach my $item ('key','secret') {
12540: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12541: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
12542: $changes{$itemid} = 1;
12543: }
12544: }
12545: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
12546: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
12547: }
12548: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
12549: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
12550: }
12551: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
12552: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
12553: } else {
12554: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
12555: }
12556: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
12557: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
12558: $changes{$itemid} = 1;
12559: }
12560: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
12561: $changes{$itemid} = 1;
12562: }
12563: foreach my $size ('width','height') {
12564: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
12565: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
12566: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
12567: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
12568: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12569: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
12570: $changes{$itemid} = 1;
12571: }
12572: } else {
12573: $changes{$itemid} = 1;
12574: }
12575: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12576: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
12577: $changes{$itemid} = 1;
12578: }
12579: }
12580: }
12581: foreach my $item ('linktext','explanation') {
12582: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
12583: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
12584: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
12585: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12586: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12587: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
12588: $changes{$itemid} = 1;
12589: }
12590: } else {
12591: $changes{$itemid} = 1;
12592: }
12593: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12594: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
12595: $changes{$itemid} = 1;
12596: }
12597: }
12598: }
12599: if ($env{'form.ltitools_target_'.$i} eq 'window') {
12600: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12601: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
12602: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12603: } else {
12604: $confhash{$itemid}{'display'}{'target'} = 'iframe';
12605: }
12606: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12607: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
12608: $changes{$itemid} = 1;
12609: }
12610: } else {
12611: $changes{$itemid} = 1;
12612: }
12613: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
12614: foreach my $item ('label','title','target','linktext','explanation','append') {
12615: if (grep(/^\Q$item\E$/,@courseconfig)) {
12616: $confhash{$itemid}{'crsconf'}{$item} = 1;
12617: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
12618: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
12619: $changes{$itemid} = 1;
12620: }
12621: } else {
12622: $changes{$itemid} = 1;
12623: }
12624: }
12625: }
12626: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
12627: foreach my $field (@fields) {
12628: if ($possfield{$field}) {
12629: if ($field eq 'roles') {
12630: foreach my $role (@courseroles) {
12631: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
12632: if (($choice ne '') && ($posslti{$choice})) {
12633: $confhash{$itemid}{'roles'}{$role} = $choice;
12634: if ($role eq 'cc') {
12635: $confhash{$itemid}{'roles'}{'co'} = $choice;
12636: }
12637: }
12638: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
12639: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
12640: $changes{$itemid} = 1;
12641: }
12642: } elsif ($confhash{$itemid}{'roles'}{$role}) {
12643: $changes{$itemid} = 1;
12644: }
12645: }
12646: } else {
12647: $confhash{$itemid}{'fields'}{$field} = 1;
12648: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
12649: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
12650: $changes{$itemid} = 1;
12651: }
12652: } else {
12653: $changes{$itemid} = 1;
12654: }
12655: }
12656: }
12657: }
12658: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12659: if ($confhash{$itemid}{'fields'}{'user'}) {
12660: if ($env{'form.ltitools_userincdom_'.$i}) {
12661: $confhash{$itemid}{'incdom'} = 1;
12662: }
12663: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
12664: $changes{$itemid} = 1;
12665: }
12666: }
12667: }
12668: $allpos[$newpos] = $itemid;
12669: }
12670: if ($imgdeletions{$itemid}) {
12671: $changes{$itemid} = 1;
12672: #FIXME need to obsolete item in RES space
12673: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
12674: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
12675: $itemid,$configuserok,$switchserver,
12676: $author_ok);
12677: if ($imgurl) {
12678: $confhash{$itemid}{'image'} = $imgurl;
12679: $changes{$itemid} = 1;
12680: }
12681: if ($error) {
12682: &Apache::lonnet::logthis($error);
12683: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12684: }
12685: } elsif ($domconfig{$action}{$itemid}{'image'}) {
12686: $confhash{$itemid}{'image'} =
12687: $domconfig{$action}{$itemid}{'image'};
12688: }
12689: if ($customadds{$i}) {
12690: my $name = $env{'form.ltitools_custom_name_'.$i};
12691: $name =~ s/(`)/'/g;
12692: $name =~ s/^\s+//;
12693: $name =~ s/\s+$//;
12694: my $value = $env{'form.ltitools_custom_value_'.$i};
12695: $value =~ s/(`)/'/g;
12696: $value =~ s/^\s+//;
12697: $value =~ s/\s+$//;
12698: if ($name ne '') {
12699: $confhash{$itemid}{'custom'}{$name} = $value;
12700: $changes{$itemid} = 1;
12701: }
12702: }
12703: my %customdels;
12704: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
12705: if (@customdeletions) {
12706: $changes{$itemid} = 1;
12707: }
12708: map { $customdels{$_} = 1; } @customdeletions;
12709: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
12710: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
12711: unless ($customdels{$key}) {
12712: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
12713: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
12714: }
12715: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
12716: $changes{$itemid} = 1;
12717: }
12718: }
12719: }
12720: }
12721: unless ($changes{$itemid}) {
12722: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
12723: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
12724: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
12725: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
12726: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
12727: $changes{$itemid} = 1;
12728: last;
12729: }
12730: }
12731: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
12732: $changes{$itemid} = 1;
12733: }
12734: }
12735: last if ($changes{$itemid});
12736: }
12737: }
12738: }
12739: }
12740: }
12741: if (@allpos > 0) {
12742: my $idx = 0;
12743: foreach my $itemid (@allpos) {
12744: if ($itemid ne '') {
12745: $confhash{$itemid}{'order'} = $idx;
12746: if (ref($domconfig{$action}) eq 'HASH') {
12747: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12748: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12749: $changes{$itemid} = 1;
12750: }
12751: }
12752: }
12753: $idx ++;
12754: }
12755: }
12756: }
12757: my %ltitoolshash = (
12758: $action => { %confhash }
12759: );
12760: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
12761: $dom);
12762: if ($putresult eq 'ok') {
12763: my %ltienchash = (
12764: $action => { %encconfig }
12765: );
12766: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
12767: if (keys(%changes) > 0) {
12768: my $cachetime = 24*60*60;
12769: my %ltiall = %confhash;
12770: foreach my $id (keys(%ltiall)) {
12771: if (ref($encconfig{$id}) eq 'HASH') {
12772: foreach my $item ('key','secret') {
12773: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12774: }
12775: }
12776: }
12777: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
12778: if (ref($lastactref) eq 'HASH') {
12779: $lastactref->{'ltitools'} = 1;
12780: }
12781: $resulttext = &mt('Changes made:').'<ul>';
12782: my %bynum;
12783: foreach my $itemid (sort(keys(%changes))) {
12784: my $position = $confhash{$itemid}{'order'};
12785: $bynum{$position} = $itemid;
12786: }
12787: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12788: my $itemid = $bynum{$pos};
12789: if (ref($confhash{$itemid}) ne 'HASH') {
12790: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12791: } else {
12792: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
12793: if ($confhash{$itemid}{'image'}) {
12794: $resulttext .= ' '.
12795: '<img src="'.$confhash{$itemid}{'image'}.'"'.
12796: ' alt="'.&mt('Tool Provider icon').'" />';
12797: }
12798: $resulttext .= '</li><ul>';
12799: my $position = $pos + 1;
12800: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12801: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
12802: if ($confhash{$itemid}{$item} ne '') {
12803: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12804: }
12805: }
12806: if ($encconfig{$itemid}{'key'} ne '') {
12807: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12808: }
12809: if ($encconfig{$itemid}{'secret'} ne '') {
12810: $resulttext .= '<li>'.$lt{'secret'}.': ';
12811: my $num = length($encconfig{$itemid}{'secret'});
12812: $resulttext .= ('*'x$num).'</li>';
12813: }
12814: $resulttext .= '<li>'.&mt('Configurable in course:');
12815: my @possconfig = ('label','title','target','linktext','explanation','append');
12816: my $numconfig = 0;
12817: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
12818: foreach my $item (@possconfig) {
12819: if ($confhash{$itemid}{'crsconf'}{$item}) {
12820: $numconfig ++;
12821: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
12822: }
12823: }
12824: }
12825: if (!$numconfig) {
12826: $resulttext .= &mt('None');
12827: }
12828: $resulttext .= '</li>';
12829: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
12830: my $displaylist;
12831: if ($confhash{$itemid}{'display'}{'target'}) {
12832: $displaylist = &mt('Display target').': '.
12833: $confhash{$itemid}{'display'}{'target'}.',';
12834: }
12835: foreach my $size ('width','height') {
12836: if ($confhash{$itemid}{'display'}{$size}) {
12837: $displaylist .= (' 'x2).$lt{$size}.': '.
12838: $confhash{$itemid}{'display'}{$size}.',';
12839: }
12840: }
12841: if ($displaylist) {
12842: $displaylist =~ s/,$//;
12843: $resulttext .= '<li>'.$displaylist.'</li>';
12844: }
12845: foreach my $item ('linktext','explanation') {
12846: if ($confhash{$itemid}{'display'}{$item}) {
12847: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
12848: }
12849: }
12850: }
12851: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12852: my $fieldlist;
12853: foreach my $field (@allfields) {
12854: if ($confhash{$itemid}{'fields'}{$field}) {
12855: $fieldlist .= (' 'x2).$lt{$field}.',';
12856: }
12857: }
12858: if ($fieldlist) {
12859: $fieldlist =~ s/,$//;
12860: if ($confhash{$itemid}{'fields'}{'user'}) {
12861: if ($confhash{$itemid}{'incdom'}) {
12862: $fieldlist .= ' ('.&mt('username:domain').')';
12863: } else {
12864: $fieldlist .= ' ('.&mt('username').')';
12865: }
12866: }
12867: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
12868: }
12869: }
12870: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
12871: my $rolemaps;
12872: foreach my $role (@courseroles) {
12873: if ($confhash{$itemid}{'roles'}{$role}) {
12874: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
12875: $confhash{$itemid}{'roles'}{$role}.',';
12876: }
12877: }
12878: if ($rolemaps) {
12879: $rolemaps =~ s/,$//;
12880: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12881: }
12882: }
12883: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
12884: my $customlist;
12885: if (keys(%{$confhash{$itemid}{'custom'}})) {
12886: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
12887: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
12888: }
12889: }
12890: if ($customlist) {
12891: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
12892: }
12893: }
12894: $resulttext .= '</ul></li>';
12895: }
12896: }
12897: $resulttext .= '</ul>';
12898: } else {
12899: $resulttext = &mt('No changes made.');
12900: }
12901: } else {
12902: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12903: }
12904: if ($errors) {
12905: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12906: $errors.'</ul>';
12907: }
12908: return $resulttext;
12909: }
12910:
12911: sub process_ltitools_image {
12912: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
12913: my $filename = $env{'form.'.$caller.'.filename'};
12914: my ($error,$url);
12915: my ($width,$height) = (21,21);
12916: if ($configuserok eq 'ok') {
12917: if ($switchserver) {
12918: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
12919: $switchserver);
12920: } elsif ($author_ok eq 'ok') {
12921: my ($result,$imageurl,$madethumb) =
12922: &publishlogo($r,'upload',$caller,$dom,$confname,
12923: "ltitools/$itemid/icon",$width,$height);
12924: if ($result eq 'ok') {
12925: if ($madethumb) {
12926: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
12927: my $imagethumb = "$path/tn-".$imagefile;
12928: $url = $imagethumb;
12929: } else {
12930: $url = $imageurl;
12931: }
12932: } else {
12933: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12934: }
12935: } else {
12936: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12937: }
12938: } else {
12939: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12940: }
12941: return ($url,$error);
12942: }
12943:
12944: sub get_ltitools_id {
12945: my ($cdom,$title) = @_;
12946: # get lock on ltitools db
12947: my $lockhash = {
12948: lock => $env{'user.name'}.
12949: ':'.$env{'user.domain'},
12950: };
12951: my $tries = 0;
12952: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12953: my ($id,$error);
12954:
12955: while (($gotlock ne 'ok') && ($tries<10)) {
12956: $tries ++;
12957: sleep (0.1);
12958: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12959: }
12960: if ($gotlock eq 'ok') {
12961: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
12962: if ($currids{'lock'}) {
12963: delete($currids{'lock'});
12964: if (keys(%currids)) {
12965: my @curr = sort { $a <=> $b } keys(%currids);
12966: if ($curr[-1] =~ /^\d+$/) {
12967: $id = 1 + $curr[-1];
12968: }
12969: } else {
12970: $id = 1;
12971: }
12972: if ($id) {
12973: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
12974: $error = 'nostore';
12975: }
12976: } else {
12977: $error = 'nonumber';
12978: }
12979: }
12980: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
12981: } else {
12982: $error = 'nolock';
12983: }
12984: return ($id,$error);
12985: }
12986:
12987: sub modify_lti {
12988: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12989: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12990: my (%encconfig,$errors,$resulttext);
12991:
12992: my (%currltisec,%secchanges,%newltisec,%newltienc,%keyset,%newkeyset);
12993: $newltisec{'private'}{'keys'} = [];
12994: $newltisec{'encrypt'} = {};
12995: $newltisec{'rules'} = {};
12996: $newltisec{'linkprot'} = {};
12997: if (ref($domconfig{'ltisec'}) eq 'HASH') {
12998: %currltisec = %{$domconfig{'ltisec'}};
12999: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13000: foreach my $id (keys(%{$currltisec{'linkprot'}})) {
13001: unless ($id =~ /^\d+$/) {
13002: delete($currltisec{'linkprot'}{$id});
13003: }
13004: }
13005: }
13006: if (ref($currltisec{'private'}) eq 'HASH') {
13007: if (ref($currltisec{'private'}{'keys'}) eq 'ARRAY') {
13008: $newltisec{'private'}{'keys'} = $currltisec{'private'}{'keys'};
13009: map { $keyset{$_} = 1; } @{$currltisec{'private'}{'keys'}};
13010: }
13011: }
13012: }
13013: foreach my $item ('crs','dom') {
13014: my $formelement = 'form.ltisec_'.$item.'linkprot';
13015: if ($env{$formelement}) {
13016: $newltisec{'encrypt'}{$item} = 1;
13017: if (ref($currltisec{'encrypt'}) eq 'HASH') {
13018: unless ($currltisec{'encrypt'}{$item}) {
13019: $secchanges{'encrypt'} = 1;
13020: }
13021: } else {
13022: $secchanges{'encrypt'} = 1;
13023: }
13024: } elsif (ref($currltisec{'encrypt'}) eq 'HASH') {
13025: if ($currltisec{'encrypt'}{$item}) {
13026: $secchanges{'encrypt'} = 1;
13027: }
13028: }
13029: }
13030: unless (exists($currltisec{'rules'})) {
13031: $currltisec{'rules'} = {};
13032: }
13033: &password_rule_changes('secrets',$newltisec{'rules'},$currltisec{'rules'},\%secchanges);
13034:
13035: my @ids=&Apache::lonnet::current_machine_ids();
13036: my %servers = &Apache::lonnet::get_servers($dom,'library');
13037:
13038: foreach my $hostid (keys(%servers)) {
13039: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
13040: my $newkey;
13041: my $keyitem = 'form.ltisec_privkey_'.$hostid;
13042: if (exists($env{$keyitem})) {
13043: $env{$keyitem} =~ s/(`)/'/g;
13044: if ($keyset{$hostid}) {
13045: if ($env{'form.ltisec_changeprivkey_'.$hostid}) {
13046: if ($env{$keyitem} ne '') {
13047: $secchanges{'private'} = 1;
13048: $newkeyset{$hostid} = $env{$keyitem};
13049: }
13050: }
13051: } elsif ($env{$keyitem} ne '') {
13052: unless (grep(/^\Q$hostid\E$/,@{$newltisec{'private'}{'keys'}})) {
13053: push(@{$newltisec{'private'}{'keys'}},$hostid);
13054: }
13055: $secchanges{'private'} = 1;
13056: $newkeyset{$hostid} = $env{$keyitem};
13057: }
13058: }
13059: }
13060: }
13061:
13062: my (%linkprotchg,$linkprotoutput,$is_home);
13063: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
13064: \%linkprotchg,'domain');
13065: my $home = &Apache::lonnet::domain($dom,'primary');
13066: unless (($home eq 'no_host') || ($home eq '')) {
13067: my @ids=&Apache::lonnet::current_machine_ids();
13068: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
13069: }
13070:
13071: if (keys(%linkprotchg)) {
13072: $secchanges{'linkprot'} = 1;
13073: my %oldlinkprot;
13074: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13075: %oldlinkprot = %{$currltisec{'linkprot'}};
13076: }
13077: foreach my $id (keys(%linkprotchg)) {
13078: if (ref($linkprotchg{$id}) eq 'HASH') {
13079: foreach my $inner (keys(%{$linkprotchg{$id}})) {
13080: if (($inner eq 'secret') || ($inner eq 'key')) {
13081: if ($is_home) {
13082: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
13083: }
13084: }
13085: }
13086: } else {
13087: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
13088: }
13089: }
13090: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
13091: if (keys(%linkprotchg)) {
13092: %{$newltisec{'linkprot'}} = %linkprotchg;
13093: }
13094: }
13095: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13096: foreach my $id (%{$currltisec{'linkprot'}}) {
13097: next if ($id !~ /^\d+$/);
13098: unless (exists($linkprotchg{$id})) {
13099: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
13100: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
13101: if (($inner eq 'secret') || ($inner eq 'key')) {
13102: if ($is_home) {
13103: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13104: }
13105: } else {
13106: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13107: }
13108: }
13109: } else {
13110: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
13111: }
13112: }
13113: }
13114: }
13115: if ($proterror) {
13116: $errors .= '<li>'.$proterror.'</li>';
13117: }
13118:
13119: my ($putresult,%keystore);
13120: if (keys(%secchanges)) {
13121: my %ltienchash;
13122: my %ltihash = (
13123: 'ltisec' => { %newltisec }
13124: );
13125: $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
13126: if ($putresult eq 'ok') {
13127: if ($secchanges{'private'}) {
13128: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
13129: foreach my $hostid (keys(%newkeyset)) {
13130: my $storehash = {
13131: key => $newkeyset{$hostid},
13132: who => $env{'user.name'}.':'.$env{'user.domain'},
13133: };
13134: $keystore{$hostid} = &Apache::lonnet::store_dom($storehash,'lti','private',
13135: $dom,$hostid);
13136: }
13137: }
13138: if (ref($lastactref) eq 'HASH') {
13139: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
13140: $lastactref->{'domdefaults'} = 1;
13141: }
13142: }
13143: if (($secchanges{'linkprot'}) && ($is_home)) {
13144: my %ltienchash = (
13145: 'linkprot' => { %newltienc }
13146: );
13147: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
13148: }
13149: }
13150: } else {
13151: return &mt('No changes made.');
13152: }
13153: if ($putresult eq 'ok') {
13154: $resulttext = &mt('Changes made:').'<ul>';
13155: foreach my $item (keys(%secchanges)) {
13156: if ($item eq 'encrypt') {
13157: my %encrypted = (
13158: crs => {
13159: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
13160: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
13161: },
13162: dom => {
13163: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
13164: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
13165: },
13166: );
13167: foreach my $type ('crs','dom') {
13168: my $shown = $encrypted{$type}{'off'};
13169: if (ref($newltisec{$item}) eq 'HASH') {
13170: if ($newltisec{$item}{$type}) {
13171: $shown = $encrypted{$type}{'on'};
13172: }
13173: }
13174: $resulttext .= '<li>'.$shown.'</li>';
13175: }
13176: } elsif ($item eq 'rules') {
13177: my %titles = &Apache::lonlocal::texthash(
13178: min => 'Minimum password length',
13179: max => 'Maximum password length',
13180: chars => 'Required characters',
13181: );
13182: foreach my $rule ('min','max') {
13183: if ($newltisec{rules}{$rule} eq '') {
13184: if ($rule eq 'min') {
13185: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
13186: ' '.&mt('Default of [_1] will be used',
13187: $Apache::lonnet::passwdmin).'</li>';
13188: } else {
13189: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
13190: }
13191: } else {
13192: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newltisec{rules}{$rule}).'</li>';
13193: }
13194: }
13195: if (ref($newltisec{'rules'}{'chars'}) eq 'ARRAY') {
13196: if (@{$newltisec{'rules'}{'chars'}} > 0) {
13197: my %rulenames = &Apache::lonlocal::texthash(
13198: uc => 'At least one upper case letter',
13199: lc => 'At least one lower case letter',
13200: num => 'At least one number',
13201: spec => 'At least one non-alphanumeric',
13202: );
13203: my $needed = '<ul><li>'.
13204: join('</li><li>',map {$rulenames{$_} } @{$newltisec{'rules'}{'chars'}}).
13205: '</li></ul>';
13206: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
13207: } else {
13208: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13209: }
13210: } else {
13211: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13212: }
13213: } elsif ($item eq 'private') {
13214: if (keys(%newkeyset)) {
13215: foreach my $hostid (sort(keys(%newkeyset))) {
13216: if ($keystore{$hostid} eq 'ok') {
13217: $resulttext .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
13218: }
13219: }
13220: }
13221: } elsif ($item eq 'linkprot') {
13222: $resulttext .= $linkprotoutput;
13223: }
13224: }
13225: $resulttext .= '</ul>';
13226: } else {
13227: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13228: }
13229: if ($errors) {
13230: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13231: $errors.'</ul>';
13232: }
13233: return $resulttext;
13234: }
13235:
13236: sub modify_autoenroll {
13237: my ($dom,$lastactref,%domconfig) = @_;
13238: my ($resulttext,%changes);
13239: my %currautoenroll;
13240: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
13241: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
13242: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
13243: }
13244: }
13245: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
13246: my %title = ( run => 'Auto-enrollment active',
13247: sender => 'Sender for notification messages',
13248: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
13249: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
13250: my @offon = ('off','on');
13251: my $sender_uname = $env{'form.sender_uname'};
13252: my $sender_domain = $env{'form.sender_domain'};
13253: if ($sender_domain eq '') {
13254: $sender_uname = '';
13255: } elsif ($sender_uname eq '') {
13256: $sender_domain = '';
13257: }
13258: my $coowners = $env{'form.autoassign_coowners'};
13259: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
13260: $autofailsafe =~ s{^\s+|\s+$}{}g;
13261: if ($autofailsafe =~ /\D/) {
13262: undef($autofailsafe);
13263: }
13264: my $failsafe = $env{'form.autoenroll_failsafe'};
13265: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
13266: $failsafe = 'off';
13267: undef($autofailsafe);
13268: }
13269: my %autoenrollhash = (
13270: autoenroll => { 'run' => $env{'form.autoenroll_run'},
13271: 'sender_uname' => $sender_uname,
13272: 'sender_domain' => $sender_domain,
13273: 'co-owners' => $coowners,
13274: 'autofailsafe' => $autofailsafe,
13275: 'failsafe' => $failsafe,
13276: }
13277: );
13278: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
13279: $dom);
13280: if ($putresult eq 'ok') {
13281: if (exists($currautoenroll{'run'})) {
13282: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
13283: $changes{'run'} = 1;
13284: }
13285: } elsif ($autorun) {
13286: if ($env{'form.autoenroll_run'} ne '1') {
13287: $changes{'run'} = 1;
13288: }
13289: }
13290: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
13291: $changes{'sender'} = 1;
13292: }
13293: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
13294: $changes{'sender'} = 1;
13295: }
13296: if ($currautoenroll{'co-owners'} ne '') {
13297: if ($currautoenroll{'co-owners'} ne $coowners) {
13298: $changes{'coowners'} = 1;
13299: }
13300: } elsif ($coowners) {
13301: $changes{'coowners'} = 1;
13302: }
13303: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
13304: $changes{'autofailsafe'} = 1;
13305: }
13306: if ($currautoenroll{'failsafe'} ne $failsafe) {
13307: $changes{'failsafe'} = 1;
13308: }
13309: if (keys(%changes) > 0) {
13310: $resulttext = &mt('Changes made:').'<ul>';
13311: if ($changes{'run'}) {
13312: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
13313: }
13314: if ($changes{'sender'}) {
13315: if ($sender_uname eq '' || $sender_domain eq '') {
13316: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
13317: } else {
13318: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
13319: }
13320: }
13321: if ($changes{'coowners'}) {
13322: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
13323: &Apache::loncommon::devalidate_domconfig_cache($dom);
13324: if (ref($lastactref) eq 'HASH') {
13325: $lastactref->{'domainconfig'} = 1;
13326: }
13327: }
13328: if ($changes{'autofailsafe'}) {
13329: if ($autofailsafe ne '') {
13330: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
13331: } else {
13332: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
13333: }
13334: }
13335: if ($changes{'failsafe'}) {
13336: if ($failsafe eq 'off') {
13337: unless ($changes{'autofailsafe'}) {
13338: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
13339: }
13340: } elsif ($failsafe eq 'zero') {
13341: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
13342: } else {
13343: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
13344: }
13345: }
13346: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
13347: &Apache::lonnet::get_domain_defaults($dom,1);
13348: if (ref($lastactref) eq 'HASH') {
13349: $lastactref->{'domdefaults'} = 1;
13350: }
13351: }
13352: $resulttext .= '</ul>';
13353: } else {
13354: $resulttext = &mt('No changes made to auto-enrollment settings');
13355: }
13356: } else {
13357: $resulttext = '<span class="LC_error">'.
13358: &mt('An error occurred: [_1]',$putresult).'</span>';
13359: }
13360: return $resulttext;
13361: }
13362:
13363: sub modify_autoupdate {
13364: my ($dom,%domconfig) = @_;
13365: my ($resulttext,%currautoupdate,%fields,%changes);
13366: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
13367: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
13368: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
13369: }
13370: }
13371: my @offon = ('off','on');
13372: my %title = &Apache::lonlocal::texthash (
13373: run => 'Auto-update:',
13374: classlists => 'Updates to user information in classlists?',
13375: unexpired => 'Skip updates for users without active or future roles?',
13376: lastactive => 'Skip updates for inactive users?',
13377: );
13378: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13379: my %fieldtitles = &Apache::lonlocal::texthash (
13380: id => 'Student/Employee ID',
13381: permanentemail => 'E-mail address',
13382: lastname => 'Last Name',
13383: firstname => 'First Name',
13384: middlename => 'Middle Name',
13385: generation => 'Generation',
13386: );
13387: $othertitle = &mt('All users');
13388: if (keys(%{$usertypes}) > 0) {
13389: $othertitle = &mt('Other users');
13390: }
13391: foreach my $key (keys(%env)) {
13392: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
13393: my ($usertype,$item) = ($1,$2);
13394: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
13395: if ($usertype eq 'default') {
13396: push(@{$fields{$1}},$2);
13397: } elsif (ref($types) eq 'ARRAY') {
13398: if (grep(/^\Q$usertype\E$/,@{$types})) {
13399: push(@{$fields{$1}},$2);
13400: }
13401: }
13402: }
13403: }
13404: }
13405: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
13406: @lockablenames = sort(@lockablenames);
13407: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
13408: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
13409: if (@changed) {
13410: $changes{'lockablenames'} = 1;
13411: }
13412: } else {
13413: if (@lockablenames) {
13414: $changes{'lockablenames'} = 1;
13415: }
13416: }
13417: my %updatehash = (
13418: autoupdate => { run => $env{'form.autoupdate_run'},
13419: classlists => $env{'form.classlists'},
13420: unexpired => $env{'form.unexpired'},
13421: fields => {%fields},
13422: lockablenames => \@lockablenames,
13423: }
13424: );
13425: my $lastactivedays;
13426: if ($env{'form.lastactive'}) {
13427: $lastactivedays = $env{'form.lastactivedays'};
13428: $lastactivedays =~ s/^\s+|\s+$//g;
13429: unless ($lastactivedays =~ /^\d+$/) {
13430: undef($lastactivedays);
13431: $env{'form.lastactive'} = 0;
13432: }
13433: }
13434: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
13435: foreach my $key (keys(%currautoupdate)) {
13436: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
13437: if (exists($updatehash{autoupdate}{$key})) {
13438: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
13439: $changes{$key} = 1;
13440: }
13441: }
13442: } elsif ($key eq 'fields') {
13443: if (ref($currautoupdate{$key}) eq 'HASH') {
13444: foreach my $item (@{$types},'default') {
13445: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
13446: my $change = 0;
13447: foreach my $type (@{$currautoupdate{$key}{$item}}) {
13448: if (!exists($fields{$item})) {
13449: $change = 1;
13450: last;
13451: } elsif (ref($fields{$item}) eq 'ARRAY') {
13452: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
13453: $change = 1;
13454: last;
13455: }
13456: }
13457: }
13458: if ($change) {
13459: push(@{$changes{$key}},$item);
13460: }
13461: }
13462: }
13463: }
13464: } elsif ($key eq 'lockablenames') {
13465: if (ref($currautoupdate{$key}) eq 'ARRAY') {
13466: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
13467: if (@changed) {
13468: $changes{'lockablenames'} = 1;
13469: }
13470: } else {
13471: if (@lockablenames) {
13472: $changes{'lockablenames'} = 1;
13473: }
13474: }
13475: }
13476: }
13477: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
13478: if (@lockablenames) {
13479: $changes{'lockablenames'} = 1;
13480: }
13481: }
13482: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
13483: if ($updatehash{'autoupdate'}{'unexpired'}) {
13484: $changes{'unexpired'} = 1;
13485: }
13486: }
13487: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
13488: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
13489: $changes{'lastactive'} = 1;
13490: }
13491: }
13492: foreach my $item (@{$types},'default') {
13493: if (defined($fields{$item})) {
13494: if (ref($currautoupdate{'fields'}) eq 'HASH') {
13495: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
13496: my $change = 0;
13497: if (ref($fields{$item}) eq 'ARRAY') {
13498: foreach my $type (@{$fields{$item}}) {
13499: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
13500: $change = 1;
13501: last;
13502: }
13503: }
13504: }
13505: if ($change) {
13506: push(@{$changes{'fields'}},$item);
13507: }
13508: } else {
13509: push(@{$changes{'fields'}},$item);
13510: }
13511: } else {
13512: push(@{$changes{'fields'}},$item);
13513: }
13514: }
13515: }
13516: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
13517: $dom);
13518: if ($putresult eq 'ok') {
13519: if (keys(%changes) > 0) {
13520: $resulttext = &mt('Changes made:').'<ul>';
13521: foreach my $key (sort(keys(%changes))) {
13522: if ($key eq 'lockablenames') {
13523: $resulttext .= '<li>';
13524: if (@lockablenames) {
13525: $usertypes->{'default'} = $othertitle;
13526: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
13527: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
13528: } else {
13529: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
13530: }
13531: $resulttext .= '</li>';
13532: } elsif (ref($changes{$key}) eq 'ARRAY') {
13533: foreach my $item (@{$changes{$key}}) {
13534: my @newvalues;
13535: foreach my $type (@{$fields{$item}}) {
13536: push(@newvalues,$fieldtitles{$type});
13537: }
13538: my $newvaluestr;
13539: if (@newvalues > 0) {
13540: $newvaluestr = join(', ',@newvalues);
13541: } else {
13542: $newvaluestr = &mt('none');
13543: }
13544: if ($item eq 'default') {
13545: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
13546: } else {
13547: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
13548: }
13549: }
13550: } else {
13551: my $newvalue;
13552: if ($key eq 'run') {
13553: $newvalue = $offon[$env{'form.autoupdate_run'}];
13554: } elsif ($key eq 'lastactive') {
13555: $newvalue = $offon[$env{'form.lastactive'}];
13556: unless ($lastactivedays eq '') {
13557: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
13558: }
13559: } else {
13560: $newvalue = $offon[$env{'form.'.$key}];
13561: }
13562: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
13563: }
13564: }
13565: $resulttext .= '</ul>';
13566: } else {
13567: $resulttext = &mt('No changes made to autoupdates');
13568: }
13569: } else {
13570: $resulttext = '<span class="LC_error">'.
13571: &mt('An error occurred: [_1]',$putresult).'</span>';
13572: }
13573: return $resulttext;
13574: }
13575:
13576: sub modify_autocreate {
13577: my ($dom,%domconfig) = @_;
13578: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
13579: if (ref($domconfig{'autocreate'}) eq 'HASH') {
13580: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
13581: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
13582: }
13583: }
13584: my %title= ( xml => 'Auto-creation of courses in XML course description files',
13585: req => 'Auto-creation of validated requests for official courses',
13586: xmldc => 'Identity of course creator of courses from XML files',
13587: );
13588: my @types = ('xml','req');
13589: foreach my $item (@types) {
13590: $newvals{$item} = $env{'form.autocreate_'.$item};
13591: $newvals{$item} =~ s/\D//g;
13592: $newvals{$item} = 0 if ($newvals{$item} eq '');
13593: }
13594: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
13595: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13596: unless (exists($domcoords{$newvals{'xmldc'}})) {
13597: $newvals{'xmldc'} = '';
13598: }
13599: %autocreatehash = (
13600: autocreate => { xml => $newvals{'xml'},
13601: req => $newvals{'req'},
13602: }
13603: );
13604: if ($newvals{'xmldc'} ne '') {
13605: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
13606: }
13607: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
13608: $dom);
13609: if ($putresult eq 'ok') {
13610: my @items = @types;
13611: if ($newvals{'xml'}) {
13612: push(@items,'xmldc');
13613: }
13614: foreach my $item (@items) {
13615: if (exists($currautocreate{$item})) {
13616: if ($currautocreate{$item} ne $newvals{$item}) {
13617: $changes{$item} = 1;
13618: }
13619: } elsif ($newvals{$item}) {
13620: $changes{$item} = 1;
13621: }
13622: }
13623: if (keys(%changes) > 0) {
13624: my @offon = ('off','on');
13625: $resulttext = &mt('Changes made:').'<ul>';
13626: foreach my $item (@types) {
13627: if ($changes{$item}) {
13628: my $newtxt = $offon[$newvals{$item}];
13629: $resulttext .= '<li>'.
13630: &mt("$title{$item} set to [_1]$newtxt [_2]",
13631: '<b>','</b>').
13632: '</li>';
13633: }
13634: }
13635: if ($changes{'xmldc'}) {
13636: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
13637: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
13638: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
13639: }
13640: $resulttext .= '</ul>';
13641: } else {
13642: $resulttext = &mt('No changes made to auto-creation settings');
13643: }
13644: } else {
13645: $resulttext = '<span class="LC_error">'.
13646: &mt('An error occurred: [_1]',$putresult).'</span>';
13647: }
13648: return $resulttext;
13649: }
13650:
13651: sub modify_directorysrch {
13652: my ($dom,$lastactref,%domconfig) = @_;
13653: my ($resulttext,%changes);
13654: my %currdirsrch;
13655: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
13656: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
13657: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
13658: }
13659: }
13660: my %title = ( available => 'Institutional directory search available',
13661: localonly => 'Other domains can search institution',
13662: lcavailable => 'LON-CAPA directory search available',
13663: lclocalonly => 'Other domains can search LON-CAPA domain',
13664: searchby => 'Search types',
13665: searchtypes => 'Search latitude');
13666: my @offon = ('off','on');
13667: my @otherdoms = ('Yes','No');
13668:
13669: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
13670: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
13671: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
13672:
13673: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13674: if (keys(%{$usertypes}) == 0) {
13675: @cansearch = ('default');
13676: } else {
13677: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
13678: foreach my $type (@{$currdirsrch{'cansearch'}}) {
13679: if (!grep(/^\Q$type\E$/,@cansearch)) {
13680: push(@{$changes{'cansearch'}},$type);
13681: }
13682: }
13683: foreach my $type (@cansearch) {
13684: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
13685: push(@{$changes{'cansearch'}},$type);
13686: }
13687: }
13688: } else {
13689: push(@{$changes{'cansearch'}},@cansearch);
13690: }
13691: }
13692:
13693: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
13694: foreach my $by (@{$currdirsrch{'searchby'}}) {
13695: if (!grep(/^\Q$by\E$/,@searchby)) {
13696: push(@{$changes{'searchby'}},$by);
13697: }
13698: }
13699: foreach my $by (@searchby) {
13700: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
13701: push(@{$changes{'searchby'}},$by);
13702: }
13703: }
13704: } else {
13705: push(@{$changes{'searchby'}},@searchby);
13706: }
13707:
13708: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
13709: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
13710: if (!grep(/^\Q$type\E$/,@searchtypes)) {
13711: push(@{$changes{'searchtypes'}},$type);
13712: }
13713: }
13714: foreach my $type (@searchtypes) {
13715: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
13716: push(@{$changes{'searchtypes'}},$type);
13717: }
13718: }
13719: } else {
13720: if (exists($currdirsrch{'searchtypes'})) {
13721: foreach my $type (@searchtypes) {
13722: if ($type ne $currdirsrch{'searchtypes'}) {
13723: push(@{$changes{'searchtypes'}},$type);
13724: }
13725: }
13726: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
13727: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
13728: }
13729: } else {
13730: push(@{$changes{'searchtypes'}},@searchtypes);
13731: }
13732: }
13733:
13734: my %dirsrch_hash = (
13735: directorysrch => { available => $env{'form.dirsrch_available'},
13736: cansearch => \@cansearch,
13737: localonly => $env{'form.dirsrch_instlocalonly'},
13738: lclocalonly => $env{'form.dirsrch_domlocalonly'},
13739: lcavailable => $env{'form.dirsrch_domavailable'},
13740: searchby => \@searchby,
13741: searchtypes => \@searchtypes,
13742: }
13743: );
13744: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
13745: $dom);
13746: if ($putresult eq 'ok') {
13747: if (exists($currdirsrch{'available'})) {
13748: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
13749: $changes{'available'} = 1;
13750: }
13751: } else {
13752: if ($env{'form.dirsrch_available'} eq '1') {
13753: $changes{'available'} = 1;
13754: }
13755: }
13756: if (exists($currdirsrch{'lcavailable'})) {
13757: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
13758: $changes{'lcavailable'} = 1;
13759: }
13760: } else {
13761: if ($env{'form.dirsrch_lcavailable'} eq '1') {
13762: $changes{'lcavailable'} = 1;
13763: }
13764: }
13765: if (exists($currdirsrch{'localonly'})) {
13766: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
13767: $changes{'localonly'} = 1;
13768: }
13769: } else {
13770: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
13771: $changes{'localonly'} = 1;
13772: }
13773: }
13774: if (exists($currdirsrch{'lclocalonly'})) {
13775: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
13776: $changes{'lclocalonly'} = 1;
13777: }
13778: } else {
13779: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
13780: $changes{'lclocalonly'} = 1;
13781: }
13782: }
13783: if (keys(%changes) > 0) {
13784: $resulttext = &mt('Changes made:').'<ul>';
13785: if ($changes{'available'}) {
13786: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
13787: }
13788: if ($changes{'lcavailable'}) {
13789: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
13790: }
13791: if ($changes{'localonly'}) {
13792: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
13793: }
13794: if ($changes{'lclocalonly'}) {
13795: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
13796: }
13797: if (ref($changes{'cansearch'}) eq 'ARRAY') {
13798: my $chgtext;
13799: if (ref($usertypes) eq 'HASH') {
13800: if (keys(%{$usertypes}) > 0) {
13801: foreach my $type (@{$types}) {
13802: if (grep(/^\Q$type\E$/,@cansearch)) {
13803: $chgtext .= $usertypes->{$type}.'; ';
13804: }
13805: }
13806: if (grep(/^default$/,@cansearch)) {
13807: $chgtext .= $othertitle;
13808: } else {
13809: $chgtext =~ s/\; $//;
13810: }
13811: $resulttext .=
13812: '<li>'.
13813: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
13814: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
13815: '</li>';
13816: }
13817: }
13818: }
13819: if (ref($changes{'searchby'}) eq 'ARRAY') {
13820: my ($searchtitles,$titleorder) = &sorted_searchtitles();
13821: my $chgtext;
13822: foreach my $type (@{$titleorder}) {
13823: if (grep(/^\Q$type\E$/,@searchby)) {
13824: if (defined($searchtitles->{$type})) {
13825: $chgtext .= $searchtitles->{$type}.'; ';
13826: }
13827: }
13828: }
13829: $chgtext =~ s/\; $//;
13830: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
13831: }
13832: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
13833: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
13834: my $chgtext;
13835: foreach my $type (@{$srchtypeorder}) {
13836: if (grep(/^\Q$type\E$/,@searchtypes)) {
13837: if (defined($srchtypes_desc->{$type})) {
13838: $chgtext .= $srchtypes_desc->{$type}.'; ';
13839: }
13840: }
13841: }
13842: $chgtext =~ s/\; $//;
13843: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
13844: }
13845: $resulttext .= '</ul>';
13846: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
13847: if (ref($lastactref) eq 'HASH') {
13848: $lastactref->{'directorysrch'} = 1;
13849: }
13850: } else {
13851: $resulttext = &mt('No changes made to directory search settings');
13852: }
13853: } else {
13854: $resulttext = '<span class="LC_error">'.
13855: &mt('An error occurred: [_1]',$putresult).'</span>';
13856: }
13857: return $resulttext;
13858: }
13859:
13860: sub modify_contacts {
13861: my ($dom,$lastactref,%domconfig) = @_;
13862: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
13863: if (ref($domconfig{'contacts'}) eq 'HASH') {
13864: foreach my $key (keys(%{$domconfig{'contacts'}})) {
13865: $currsetting{$key} = $domconfig{'contacts'}{$key};
13866: }
13867: }
13868: my (%others,%to,%bcc,%includestr,%includeloc);
13869: my @contacts = ('supportemail','adminemail');
13870: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
13871: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
13872: my @toggles = ('reporterrors','reportupdates','reportstatus');
13873: my @lonstatus = ('threshold','sysmail','weights','excluded');
13874: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
13875: foreach my $type (@mailings) {
13876: @{$newsetting{$type}} =
13877: &Apache::loncommon::get_env_multiple('form.'.$type);
13878: foreach my $item (@contacts) {
13879: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
13880: $contacts_hash{contacts}{$type}{$item} = 1;
13881: } else {
13882: $contacts_hash{contacts}{$type}{$item} = 0;
13883: }
13884: }
13885: $others{$type} = $env{'form.'.$type.'_others'};
13886: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
13887: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13888: $bcc{$type} = $env{'form.'.$type.'_bcc'};
13889: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
13890: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
13891: $includestr{$type} = $env{'form.'.$type.'_includestr'};
13892: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
13893: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13894: }
13895: }
13896: }
13897: foreach my $item (@contacts) {
13898: $to{$item} = $env{'form.'.$item};
13899: $contacts_hash{'contacts'}{$item} = $to{$item};
13900: }
13901: foreach my $item (@toggles) {
13902: if ($env{'form.'.$item} =~ /^(0|1)$/) {
13903: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
13904: }
13905: }
13906: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
13907: foreach my $item (@lonstatus) {
13908: if ($item eq 'excluded') {
13909: my (%serverhomes,@excluded);
13910: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
13911: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
13912: if (@possexcluded) {
13913: foreach my $id (sort(@possexcluded)) {
13914: if ($serverhomes{$id}) {
13915: push(@excluded,$id);
13916: }
13917: }
13918: }
13919: if (@excluded) {
13920: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
13921: }
13922: } elsif ($item eq 'weights') {
13923: foreach my $type ('E','W','N','U') {
13924: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
13925: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
13926: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
13927: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
13928: $env{'form.error'.$item.'_'.$type};
13929: }
13930: }
13931: }
13932: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
13933: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
13934: if ($env{'form.error'.$item} =~ /^\d+$/) {
13935: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
13936: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
13937: }
13938: }
13939: }
13940: }
13941: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
13942: foreach my $field (@{$fields}) {
13943: if (ref($possoptions->{$field}) eq 'ARRAY') {
13944: my $value = $env{'form.helpform_'.$field};
13945: $value =~ s/^\s+|\s+$//g;
13946: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
13947: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
13948: if ($field eq 'screenshot') {
13949: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
13950: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
13951: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
13952: }
13953: }
13954: }
13955: }
13956: }
13957: }
13958: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13959: my (@statuses,%usertypeshash,@overrides);
13960: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
13961: @statuses = @{$types};
13962: if (ref($usertypes) eq 'HASH') {
13963: %usertypeshash = %{$usertypes};
13964: }
13965: }
13966: if (@statuses) {
13967: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
13968: foreach my $type (@possoverrides) {
13969: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
13970: push(@overrides,$type);
13971: }
13972: }
13973: if (@overrides) {
13974: foreach my $type (@overrides) {
13975: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
13976: foreach my $item (@contacts) {
13977: if (grep(/^\Q$item\E$/,@standard)) {
13978: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
13979: $newsetting{'override_'.$type}{$item} = 1;
13980: } else {
13981: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
13982: $newsetting{'override_'.$type}{$item} = 0;
13983: }
13984: }
13985: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
13986: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13987: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
13988: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13989: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
13990: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
13991: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
13992: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13993: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
13994: }
13995: }
13996: }
13997: }
13998: if (keys(%currsetting) > 0) {
13999: foreach my $item (@contacts) {
14000: if ($to{$item} ne $currsetting{$item}) {
14001: $changes{$item} = 1;
14002: }
14003: }
14004: foreach my $type (@mailings) {
14005: foreach my $item (@contacts) {
14006: if (ref($currsetting{$type}) eq 'HASH') {
14007: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
14008: push(@{$changes{$type}},$item);
14009: }
14010: } else {
14011: push(@{$changes{$type}},@{$newsetting{$type}});
14012: }
14013: }
14014: if ($others{$type} ne $currsetting{$type}{'others'}) {
14015: push(@{$changes{$type}},'others');
14016: }
14017: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14018: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
14019: push(@{$changes{$type}},'bcc');
14020: }
14021: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
14022: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
14023: push(@{$changes{$type}},'include');
14024: }
14025: }
14026: }
14027: if (ref($fields) eq 'ARRAY') {
14028: if (ref($currsetting{'helpform'}) eq 'HASH') {
14029: foreach my $field (@{$fields}) {
14030: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
14031: push(@{$changes{'helpform'}},$field);
14032: }
14033: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14034: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
14035: push(@{$changes{'helpform'}},'maxsize');
14036: }
14037: }
14038: }
14039: } else {
14040: foreach my $field (@{$fields}) {
14041: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
14042: push(@{$changes{'helpform'}},$field);
14043: }
14044: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14045: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
14046: push(@{$changes{'helpform'}},'maxsize');
14047: }
14048: }
14049: }
14050: }
14051: }
14052: if (@statuses) {
14053: if (ref($currsetting{'overrides'}) eq 'HASH') {
14054: foreach my $key (keys(%{$currsetting{'overrides'}})) {
14055: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
14056: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
14057: foreach my $item (@contacts,'bcc','others','include') {
14058: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
14059: push(@{$changes{'overrides'}},$key);
14060: last;
14061: }
14062: }
14063: } else {
14064: push(@{$changes{'overrides'}},$key);
14065: }
14066: }
14067: }
14068: foreach my $key (@overrides) {
14069: unless (exists($currsetting{'overrides'}{$key})) {
14070: push(@{$changes{'overrides'}},$key);
14071: }
14072: }
14073: } else {
14074: foreach my $key (@overrides) {
14075: push(@{$changes{'overrides'}},$key);
14076: }
14077: }
14078: }
14079: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
14080: foreach my $key ('excluded','weights','threshold','sysmail') {
14081: if ($key eq 'excluded') {
14082: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
14083: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
14084: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
14085: (@{$currsetting{'lonstatus'}{$key}})) {
14086: my @diffs =
14087: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
14088: $currsetting{'lonstatus'}{$key});
14089: if (@diffs) {
14090: push(@{$changes{'lonstatus'}},$key);
14091: }
14092: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
14093: push(@{$changes{'lonstatus'}},$key);
14094: }
14095: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
14096: (@{$currsetting{'lonstatus'}{$key}})) {
14097: push(@{$changes{'lonstatus'}},$key);
14098: }
14099: } elsif ($key eq 'weights') {
14100: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
14101: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
14102: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
14103: foreach my $type ('E','W','N','U') {
14104: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
14105: $currsetting{'lonstatus'}{$key}{$type}) {
14106: push(@{$changes{'lonstatus'}},$key);
14107: last;
14108: }
14109: }
14110: } else {
14111: foreach my $type ('E','W','N','U') {
14112: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
14113: push(@{$changes{'lonstatus'}},$key);
14114: last;
14115: }
14116: }
14117: }
14118: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
14119: foreach my $type ('E','W','N','U') {
14120: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
14121: push(@{$changes{'lonstatus'}},$key);
14122: last;
14123: }
14124: }
14125: }
14126: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
14127: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14128: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
14129: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
14130: push(@{$changes{'lonstatus'}},$key);
14131: }
14132: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
14133: push(@{$changes{'lonstatus'}},$key);
14134: }
14135: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
14136: push(@{$changes{'lonstatus'}},$key);
14137: }
14138: }
14139: }
14140: } else {
14141: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14142: foreach my $key ('excluded','weights','threshold','sysmail') {
14143: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
14144: push(@{$changes{'lonstatus'}},$key);
14145: }
14146: }
14147: }
14148: }
14149: } else {
14150: my %default;
14151: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
14152: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
14153: $default{'errormail'} = 'adminemail';
14154: $default{'packagesmail'} = 'adminemail';
14155: $default{'helpdeskmail'} = 'supportemail';
14156: $default{'otherdomsmail'} = 'supportemail';
14157: $default{'lonstatusmail'} = 'adminemail';
14158: $default{'requestsmail'} = 'adminemail';
14159: $default{'updatesmail'} = 'adminemail';
14160: $default{'hostipmail'} = 'adminemail';
14161: foreach my $item (@contacts) {
14162: if ($to{$item} ne $default{$item}) {
14163: $changes{$item} = 1;
14164: }
14165: }
14166: foreach my $type (@mailings) {
14167: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
14168: push(@{$changes{$type}},@{$newsetting{$type}});
14169: }
14170: if ($others{$type} ne '') {
14171: push(@{$changes{$type}},'others');
14172: }
14173: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14174: if ($bcc{$type} ne '') {
14175: push(@{$changes{$type}},'bcc');
14176: }
14177: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
14178: push(@{$changes{$type}},'include');
14179: }
14180: }
14181: }
14182: if (ref($fields) eq 'ARRAY') {
14183: foreach my $field (@{$fields}) {
14184: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
14185: push(@{$changes{'helpform'}},$field);
14186: }
14187: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14188: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
14189: push(@{$changes{'helpform'}},'maxsize');
14190: }
14191: }
14192: }
14193: }
14194: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14195: foreach my $key ('excluded','weights','threshold','sysmail') {
14196: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
14197: push(@{$changes{'lonstatus'}},$key);
14198: }
14199: }
14200: }
14201: }
14202: foreach my $item (@toggles) {
14203: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
14204: $changes{$item} = 1;
14205: } elsif ((!$env{'form.'.$item}) &&
14206: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
14207: $changes{$item} = 1;
14208: }
14209: }
14210: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
14211: $dom);
14212: if ($putresult eq 'ok') {
14213: if (keys(%changes) > 0) {
14214: &Apache::loncommon::devalidate_domconfig_cache($dom);
14215: if (ref($lastactref) eq 'HASH') {
14216: $lastactref->{'domainconfig'} = 1;
14217: }
14218: my ($titles,$short_titles) = &contact_titles();
14219: $resulttext = &mt('Changes made:').'<ul>';
14220: foreach my $item (@contacts) {
14221: if ($changes{$item}) {
14222: $resulttext .= '<li>'.$titles->{$item}.
14223: &mt(' set to: ').
14224: '<span class="LC_cusr_emph">'.
14225: $to{$item}.'</span></li>';
14226: }
14227: }
14228: foreach my $type (@mailings) {
14229: if (ref($changes{$type}) eq 'ARRAY') {
14230: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14231: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
14232: } else {
14233: $resulttext .= '<li>'.$titles->{$type}.': ';
14234: }
14235: my @text;
14236: foreach my $item (@{$newsetting{$type}}) {
14237: push(@text,$short_titles->{$item});
14238: }
14239: if ($others{$type} ne '') {
14240: push(@text,$others{$type});
14241: }
14242: if (@text) {
14243: $resulttext .= '<span class="LC_cusr_emph">'.
14244: join(', ',@text).'</span>';
14245: }
14246: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14247: if ($bcc{$type} ne '') {
14248: my $bcctext;
14249: if (@text) {
14250: $bcctext = ' '.&mt('with Bcc to');
14251: } else {
14252: $bcctext = '(Bcc)';
14253: }
14254: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
14255: } elsif (!@text) {
14256: $resulttext .= &mt('No one');
14257: }
14258: if ($includestr{$type} ne '') {
14259: if ($includeloc{$type} eq 'b') {
14260: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
14261: } elsif ($includeloc{$type} eq 's') {
14262: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
14263: }
14264: }
14265: } elsif (!@text) {
14266: $resulttext .= &mt('No recipients');
14267: }
14268: $resulttext .= '</li>';
14269: }
14270: }
14271: if (ref($changes{'overrides'}) eq 'ARRAY') {
14272: my @deletions;
14273: foreach my $type (@{$changes{'overrides'}}) {
14274: if ($usertypeshash{$type}) {
14275: if (grep(/^\Q$type\E/,@overrides)) {
14276: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
14277: $usertypeshash{$type}).'<ul><li>';
14278: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
14279: my @text;
14280: foreach my $item (@contacts) {
14281: if ($newsetting{'override_'.$type}{$item}) {
14282: push(@text,$short_titles->{$item});
14283: }
14284: }
14285: if ($newsetting{'override_'.$type}{'others'} ne '') {
14286: push(@text,$newsetting{'override_'.$type}{'others'});
14287: }
14288:
14289: if (@text) {
14290: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
14291: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
14292: }
14293: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
14294: my $bcctext;
14295: if (@text) {
14296: $bcctext = ' '.&mt('with Bcc to');
14297: } else {
14298: $bcctext = '(Bcc)';
14299: }
14300: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
14301: } elsif (!@text) {
14302: $resulttext .= &mt('Helpdesk e-mail sent to no one');
14303: }
14304: $resulttext .= '</li>';
14305: if ($newsetting{'override_'.$type}{'include'} ne '') {
14306: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
14307: if ($loc eq 'b') {
14308: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
14309: } elsif ($loc eq 's') {
14310: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
14311: }
14312: }
14313: }
14314: $resulttext .= '</li></ul></li>';
14315: } else {
14316: push(@deletions,$usertypeshash{$type});
14317: }
14318: }
14319: }
14320: if (@deletions) {
14321: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
14322: join(', ',@deletions)).'</li>';
14323: }
14324: }
14325: my @offon = ('off','on');
14326: my $corelink = &core_link_msu();
14327: if ($changes{'reporterrors'}) {
14328: $resulttext .= '<li>'.
14329: &mt('E-mail error reports to [_1] set to "'.
14330: $offon[$env{'form.reporterrors'}].'".',
14331: $corelink).
14332: '</li>';
14333: }
14334: if ($changes{'reportupdates'}) {
14335: $resulttext .= '<li>'.
14336: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
14337: $offon[$env{'form.reportupdates'}].'".',
14338: $corelink).
14339: '</li>';
14340: }
14341: if ($changes{'reportstatus'}) {
14342: $resulttext .= '<li>'.
14343: &mt('E-mail status if errors above threshold to [_1] set to "'.
14344: $offon[$env{'form.reportstatus'}].'".',
14345: $corelink).
14346: '</li>';
14347: }
14348: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
14349: $resulttext .= '<li>'.
14350: &mt('Nightly status check e-mail settings').':<ul>';
14351: my (%defval,%use_def,%shown);
14352: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
14353: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
14354: $defval{'weights'} =
14355: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
14356: $defval{'excluded'} = &mt('None');
14357: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
14358: foreach my $item ('threshold','sysmail','weights','excluded') {
14359: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
14360: if (($item eq 'threshold') || ($item eq 'sysmail')) {
14361: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
14362: } elsif ($item eq 'weights') {
14363: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
14364: foreach my $type ('E','W','N','U') {
14365: $shown{$item} .= $lonstatus_names->{$type}.'=';
14366: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
14367: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
14368: } else {
14369: $shown{$item} .= $lonstatus_defs->{$type};
14370: }
14371: $shown{$item} .= ', ';
14372: }
14373: $shown{$item} =~ s/, $//;
14374: } else {
14375: $shown{$item} = $defval{$item};
14376: }
14377: } elsif ($item eq 'excluded') {
14378: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
14379: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
14380: } else {
14381: $shown{$item} = $defval{$item};
14382: }
14383: }
14384: } else {
14385: $shown{$item} = $defval{$item};
14386: }
14387: }
14388: } else {
14389: foreach my $item ('threshold','weights','excluded','sysmail') {
14390: $shown{$item} = $defval{$item};
14391: }
14392: }
14393: foreach my $item ('threshold','weights','excluded','sysmail') {
14394: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
14395: $shown{$item}).'</li>';
14396: }
14397: $resulttext .= '</ul></li>';
14398: }
14399: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
14400: my (@optional,@required,@unused,$maxsizechg);
14401: foreach my $field (@{$changes{'helpform'}}) {
14402: if ($field eq 'maxsize') {
14403: $maxsizechg = 1;
14404: next;
14405: }
14406: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
14407: push(@optional,$field);
14408: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
14409: push(@unused,$field);
14410: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
14411: push(@required,$field);
14412: }
14413: }
14414: if (@optional) {
14415: $resulttext .= '<li>'.
14416: &mt('Help form fields changed to "Optional": [_1].',
14417: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
14418: '</li>';
14419: }
14420: if (@required) {
14421: $resulttext .= '<li>'.
14422: &mt('Help form fields changed to "Required": [_1].',
14423: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
14424: '</li>';
14425: }
14426: if (@unused) {
14427: $resulttext .= '<li>'.
14428: &mt('Help form fields changed to "Not shown": [_1].',
14429: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
14430: '</li>';
14431: }
14432: if ($maxsizechg) {
14433: $resulttext .= '<li>'.
14434: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
14435: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
14436: '</li>';
14437: }
14438: }
14439: $resulttext .= '</ul>';
14440: } else {
14441: $resulttext = &mt('No changes made to contacts and form settings');
14442: }
14443: } else {
14444: $resulttext = '<span class="LC_error">'.
14445: &mt('An error occurred: [_1].',$putresult).'</span>';
14446: }
14447: return $resulttext;
14448: }
14449:
14450: sub modify_passwords {
14451: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14452: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
14453: $updatedefaults,$updateconf);
14454: my $customfn = 'resetpw.html';
14455: if (ref($domconfig{'passwords'}) eq 'HASH') {
14456: %current = %{$domconfig{'passwords'}};
14457: }
14458: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14459: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14460: if (ref($types) eq 'ARRAY') {
14461: @oktypes = @{$types};
14462: }
14463: push(@oktypes,'default');
14464:
14465: my %titles = &Apache::lonlocal::texthash (
14466: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
14467: intauth_check => 'Check bcrypt cost if authenticated',
14468: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
14469: permanent => 'Permanent e-mail address',
14470: critical => 'Critical notification address',
14471: notify => 'Notification address',
14472: min => 'Minimum password length',
14473: max => 'Maximum password length',
14474: chars => 'Required characters',
14475: numsaved => 'Number of previous passwords to save',
14476: reset => 'Resetting Forgotten Password',
14477: intauth => 'Encryption of Stored Passwords (Internal Auth)',
14478: rules => 'Rules for LON-CAPA Passwords',
14479: crsownerchg => 'Course Owner Changing Student Passwords',
14480: username => 'Username',
14481: email => 'E-mail address',
14482: );
14483:
14484: #
14485: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
14486: #
14487: my (%curr_defaults,%save_defaults);
14488: if (ref($domconfig{'defaults'}) eq 'HASH') {
14489: foreach my $key (keys(%{$domconfig{'defaults'}})) {
14490: if ($key =~ /^intauth_(cost|check|switch)$/) {
14491: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
14492: } else {
14493: $save_defaults{$key} = $domconfig{'defaults'}{$key};
14494: }
14495: }
14496: }
14497: my %staticdefaults = (
14498: 'resetlink' => 2,
14499: 'resetcase' => \@oktypes,
14500: 'resetprelink' => 'both',
14501: 'resetemail' => ['critical','notify','permanent'],
14502: 'intauth_cost' => 10,
14503: 'intauth_check' => 0,
14504: 'intauth_switch' => 0,
14505: );
14506: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
14507: foreach my $type (@oktypes) {
14508: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
14509: }
14510: my $linklife = $env{'form.passwords_link'};
14511: $linklife =~ s/^\s+|\s+$//g;
14512: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
14513: $newvalues{'resetlink'} = $linklife;
14514: if ($current{'resetlink'}) {
14515: if ($current{'resetlink'} ne $linklife) {
14516: $changes{'reset'} = 1;
14517: }
14518: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14519: if ($staticdefaults{'resetlink'} ne $linklife) {
14520: $changes{'reset'} = 1;
14521: }
14522: }
14523: } elsif ($current{'resetlink'}) {
14524: $changes{'reset'} = 1;
14525: }
14526: my @casesens;
14527: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
14528: foreach my $case (sort(@posscase)) {
14529: if (grep(/^\Q$case\E$/,@oktypes)) {
14530: push(@casesens,$case);
14531: }
14532: }
14533: $newvalues{'resetcase'} = \@casesens;
14534: if (ref($current{'resetcase'}) eq 'ARRAY') {
14535: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
14536: if (@diffs > 0) {
14537: $changes{'reset'} = 1;
14538: }
14539: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14540: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
14541: if (@diffs > 0) {
14542: $changes{'reset'} = 1;
14543: }
14544: }
14545: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
14546: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
14547: if (exists($current{'resetprelink'})) {
14548: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
14549: $changes{'reset'} = 1;
14550: }
14551: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14552: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
14553: $changes{'reset'} = 1;
14554: }
14555: }
14556: } elsif ($current{'resetprelink'}) {
14557: $changes{'reset'} = 1;
14558: }
14559: foreach my $type (@oktypes) {
14560: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
14561: my @postlink;
14562: foreach my $item (sort(@possplink)) {
14563: if ($item =~ /^(email|username)$/) {
14564: push(@postlink,$item);
14565: }
14566: }
14567: $newvalues{'resetpostlink'}{$type} = \@postlink;
14568: unless ($changes{'reset'}) {
14569: if (ref($current{'resetpostlink'}) eq 'HASH') {
14570: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
14571: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
14572: if (@diffs > 0) {
14573: $changes{'reset'} = 1;
14574: }
14575: } else {
14576: $changes{'reset'} = 1;
14577: }
14578: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14579: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
14580: if (@diffs > 0) {
14581: $changes{'reset'} = 1;
14582: }
14583: }
14584: }
14585: }
14586: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
14587: my @resetemail;
14588: foreach my $item (sort(@possemailsrc)) {
14589: if ($item =~ /^(permanent|critical|notify)$/) {
14590: push(@resetemail,$item);
14591: }
14592: }
14593: $newvalues{'resetemail'} = \@resetemail;
14594: unless ($changes{'reset'}) {
14595: if (ref($current{'resetemail'}) eq 'ARRAY') {
14596: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
14597: if (@diffs > 0) {
14598: $changes{'reset'} = 1;
14599: }
14600: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
14601: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
14602: if (@diffs > 0) {
14603: $changes{'reset'} = 1;
14604: }
14605: }
14606: }
14607: if ($env{'form.passwords_stdtext'} == 0) {
14608: $newvalues{'resetremove'} = 1;
14609: unless ($current{'resetremove'}) {
14610: $changes{'reset'} = 1;
14611: }
14612: } elsif ($current{'resetremove'}) {
14613: $changes{'reset'} = 1;
14614: }
14615: if ($env{'form.passwords_customfile.filename'} ne '') {
14616: my $servadm = $r->dir_config('lonAdmEMail');
14617: my $servadm = $r->dir_config('lonAdmEMail');
14618: my ($configuserok,$author_ok,$switchserver) =
14619: &config_check($dom,$confname,$servadm);
14620: my $error;
14621: if ($configuserok eq 'ok') {
14622: if ($switchserver) {
14623: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
14624: } else {
14625: if ($author_ok eq 'ok') {
14626: my ($result,$customurl) =
14627: &publishlogo($r,'upload','passwords_customfile',$dom,
14628: $confname,'customtext/resetpw','','',$customfn);
14629: if ($result eq 'ok') {
14630: $newvalues{'resetcustom'} = $customurl;
14631: $changes{'reset'} = 1;
14632: } else {
14633: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
14634: }
14635: } else {
14636: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
14637: }
14638: }
14639: } else {
14640: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
14641: }
14642: if ($error) {
14643: &Apache::lonnet::logthis($error);
14644: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14645: }
14646: } elsif ($current{'resetcustom'}) {
14647: if ($env{'form.passwords_custom_del'}) {
14648: $changes{'reset'} = 1;
14649: } else {
14650: $newvalues{'resetcustom'} = $current{'resetcustom'};
14651: }
14652: }
14653: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
14654: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
14655: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
14656: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
14657: $changes{'intauth'} = 1;
14658: }
14659: } else {
14660: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
14661: }
14662: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
14663: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
14664: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
14665: $changes{'intauth'} = 1;
14666: }
14667: } else {
14668: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14669: }
14670: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
14671: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
14672: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
14673: $changes{'intauth'} = 1;
14674: }
14675: } else {
14676: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14677: }
14678: foreach my $item ('cost','check','switch') {
14679: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
14680: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
14681: $updatedefaults = 1;
14682: }
14683: }
14684: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
14685: my %crsownerchg = (
14686: by => [],
14687: for => [],
14688: );
14689: foreach my $item ('by','for') {
14690: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
14691: foreach my $type (sort(@posstypes)) {
14692: if (grep(/^\Q$type\E$/,@oktypes)) {
14693: push(@{$crsownerchg{$item}},$type);
14694: }
14695: }
14696: }
14697: $newvalues{'crsownerchg'} = \%crsownerchg;
14698: if (ref($current{'crsownerchg'}) eq 'HASH') {
14699: foreach my $item ('by','for') {
14700: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
14701: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
14702: if (@diffs > 0) {
14703: $changes{'crsownerchg'} = 1;
14704: last;
14705: }
14706: }
14707: }
14708: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
14709: foreach my $item ('by','for') {
14710: if (@{$crsownerchg{$item}} > 0) {
14711: $changes{'crsownerchg'} = 1;
14712: last;
14713: }
14714: }
14715: }
14716:
14717: my %confighash = (
14718: defaults => \%save_defaults,
14719: passwords => \%newvalues,
14720: );
14721: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
14722:
14723: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
14724: if ($putresult eq 'ok') {
14725: if (keys(%changes) > 0) {
14726: $resulttext = &mt('Changes made: ').'<ul>';
14727: foreach my $key ('reset','intauth','rules','crsownerchg') {
14728: if ($changes{$key}) {
14729: unless ($key eq 'intauth') {
14730: $updateconf = 1;
14731: }
14732: $resulttext .= '<li>'.$titles{$key}.':<ul>';
14733: if ($key eq 'reset') {
14734: if ($confighash{'passwords'}{'captcha'} eq 'original') {
14735: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
14736: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
14737: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
14738: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
14739: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
14740: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
14741: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
14742: }
14743: } else {
14744: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
14745: }
14746: if ($confighash{'passwords'}{'resetlink'}) {
14747: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
14748: } else {
14749: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
14750: &mt('Will default to 2 hours').'</li>';
14751: }
14752: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
14753: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
14754: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
14755: } else {
14756: my $casesens;
14757: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
14758: if ($type eq 'default') {
14759: $casesens .= $othertitle.', ';
14760: } elsif ($usertypes->{$type} ne '') {
14761: $casesens .= $usertypes->{$type}.', ';
14762: }
14763: }
14764: $casesens =~ s/\Q, \E$//;
14765: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
14766: }
14767: } else {
14768: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
14769: }
14770: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
14771: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
14772: } else {
14773: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
14774: }
14775: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
14776: my $output;
14777: if (ref($types) eq 'ARRAY') {
14778: foreach my $type (@{$types}) {
14779: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
14780: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
14781: $output .= $usertypes->{$type}.' -- '.&mt('none');
14782: } else {
14783: $output .= $usertypes->{$type}.' -- '.
14784: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
14785: }
14786: }
14787: }
14788: }
14789: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
14790: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
14791: $output .= $othertitle.' -- '.&mt('none');
14792: } else {
14793: $output .= $othertitle.' -- '.
14794: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
14795: }
14796: }
14797: if ($output) {
14798: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
14799: } else {
14800: $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>';
14801: }
14802: } else {
14803: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
14804: }
14805: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
14806: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
14807: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
14808: } else {
14809: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14810: }
14811: } else {
14812: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14813: }
14814: if ($confighash{'passwords'}{'resetremove'}) {
14815: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
14816: } else {
14817: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
14818: }
14819: if ($confighash{'passwords'}{'resetcustom'}) {
14820: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
14821: &mt('custom text'),600,500,undef,undef,
14822: undef,undef,'background-color:#ffffff');
14823: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
14824: } else {
14825: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
14826: }
14827: } elsif ($key eq 'intauth') {
14828: foreach my $item ('cost','switch','check') {
14829: my $value = $save_defaults{$key.'_'.$item};
14830: if ($item eq 'switch') {
14831: my %optiondesc = &Apache::lonlocal::texthash (
14832: 0 => 'No',
14833: 1 => 'Yes',
14834: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
14835: );
14836: if ($value =~ /^(0|1|2)$/) {
14837: $value = $optiondesc{$value};
14838: } else {
14839: $value = &mt('none -- defaults to No');
14840: }
14841: } elsif ($item eq 'check') {
14842: my %optiondesc = &Apache::lonlocal::texthash (
14843: 0 => 'No',
14844: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
14845: 2 => 'Yes, disallow login if stored cost is less than domain default',
14846: );
14847: if ($value =~ /^(0|1|2)$/) {
14848: $value = $optiondesc{$value};
14849: } else {
14850: $value = &mt('none -- defaults to No');
14851: }
14852: }
14853: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
14854: }
14855: } elsif ($key eq 'rules') {
14856: foreach my $rule ('min','max','numsaved') {
14857: if ($confighash{'passwords'}{$rule} eq '') {
14858: if ($rule eq 'min') {
14859: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
14860: ' '.&mt('Default of [_1] will be used',
14861: $Apache::lonnet::passwdmin).'</li>';
14862: } else {
14863: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
14864: }
14865: } else {
14866: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
14867: }
14868: }
14869: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
14870: if (@{$confighash{'passwords'}{'chars'}} > 0) {
14871: my %rulenames = &Apache::lonlocal::texthash(
14872: uc => 'At least one upper case letter',
14873: lc => 'At least one lower case letter',
14874: num => 'At least one number',
14875: spec => 'At least one non-alphanumeric',
14876: );
14877: my $needed = '<ul><li>'.
14878: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
14879: '</li></ul>';
14880: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
14881: } else {
14882: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14883: }
14884: } else {
14885: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14886: }
14887: } elsif ($key eq 'crsownerchg') {
14888: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
14889: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
14890: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
14891: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
14892: } else {
14893: my %crsownerstr;
14894: foreach my $item ('by','for') {
14895: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
14896: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
14897: if ($type eq 'default') {
14898: $crsownerstr{$item} .= $othertitle.', ';
14899: } elsif ($usertypes->{$type} ne '') {
14900: $crsownerstr{$item} .= $usertypes->{$type}.', ';
14901: }
14902: }
14903: $crsownerstr{$item} =~ s/\Q, \E$//;
14904: }
14905: }
14906: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
14907: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
14908: }
14909: } else {
14910: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
14911: }
14912: }
14913: $resulttext .= '</ul></li>';
14914: }
14915: }
14916: $resulttext .= '</ul>';
14917: } else {
14918: $resulttext = &mt('No changes made to password settings');
14919: }
14920: my $cachetime = 24*60*60;
14921: if ($updatedefaults) {
14922: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14923: if (ref($lastactref) eq 'HASH') {
14924: $lastactref->{'domdefaults'} = 1;
14925: }
14926: }
14927: if ($updateconf) {
14928: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
14929: if (ref($lastactref) eq 'HASH') {
14930: $lastactref->{'passwdconf'} = 1;
14931: }
14932: }
14933: } else {
14934: $resulttext = '<span class="LC_error">'.
14935: &mt('An error occurred: [_1]',$putresult).'</span>';
14936: }
14937: if ($errors) {
14938: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
14939: $errors.'</ul></p>';
14940: }
14941: return $resulttext;
14942: }
14943:
14944: sub password_rule_changes {
14945: my ($prefix,$newvalues,$current,$changes) = @_;
14946: return unless ((ref($newvalues) eq 'HASH') &&
14947: (ref($current) eq 'HASH') &&
14948: (ref($changes) eq 'HASH'));
14949: my (@rules,%staticdefaults);
14950: if ($prefix eq 'passwords') {
14951: @rules = ('min','max','numsaved');
14952: } elsif ($prefix eq 'secrets') {
14953: @rules = ('min','max');
14954: }
14955: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
14956: foreach my $rule (@rules) {
14957: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
14958: my $ruleok;
14959: if ($rule eq 'min') {
14960: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
14961: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
14962: $ruleok = 1;
14963: }
14964: }
14965: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
14966: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
14967: $ruleok = 1;
14968: }
14969: if ($ruleok) {
14970: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
14971: if (exists($current->{$rule})) {
14972: if ($newvalues->{$rule} ne $current->{$rule}) {
14973: $changes->{'rules'} = 1;
14974: }
14975: } elsif ($rule eq 'min') {
14976: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
14977: $changes->{'rules'} = 1;
14978: }
14979: } else {
14980: $changes->{'rules'} = 1;
14981: }
14982: } elsif (exists($current->{$rule})) {
14983: $changes->{'rules'} = 1;
14984: }
14985: }
14986: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
14987: my @chars;
14988: foreach my $item (sort(@posschars)) {
14989: if ($item =~ /^(uc|lc|num|spec)$/) {
14990: push(@chars,$item);
14991: }
14992: }
14993: $newvalues->{'chars'} = \@chars;
14994: unless ($changes->{'rules'}) {
14995: if (ref($current->{'chars'}) eq 'ARRAY') {
14996: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
14997: if (@diffs > 0) {
14998: $changes->{'rules'} = 1;
14999: }
15000: } else {
15001: if (@chars > 0) {
15002: $changes->{'rules'} = 1;
15003: }
15004: }
15005: }
15006: return;
15007: }
15008:
15009: sub modify_usercreation {
15010: my ($dom,%domconfig) = @_;
15011: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
15012: my $warningmsg;
15013: if (ref($domconfig{'usercreation'}) eq 'HASH') {
15014: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
15015: if ($key eq 'cancreate') {
15016: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
15017: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
15018: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
15019: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15020: } else {
15021: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15022: }
15023: }
15024: }
15025: } elsif ($key eq 'email_rule') {
15026: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
15027: } else {
15028: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
15029: }
15030: }
15031: }
15032: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
15033: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
15034: my @contexts = ('author','course','requestcrs');
15035: foreach my $item(@contexts) {
15036: $cancreate{$item} = $env{'form.can_createuser_'.$item};
15037: }
15038: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15039: foreach my $item (@contexts) {
15040: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
15041: push(@{$changes{'cancreate'}},$item);
15042: }
15043: }
15044: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
15045: foreach my $item (@contexts) {
15046: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
15047: if ($cancreate{$item} ne 'any') {
15048: push(@{$changes{'cancreate'}},$item);
15049: }
15050: } else {
15051: if ($cancreate{$item} ne 'none') {
15052: push(@{$changes{'cancreate'}},$item);
15053: }
15054: }
15055: }
15056: } else {
15057: foreach my $item (@contexts) {
15058: push(@{$changes{'cancreate'}},$item);
15059: }
15060: }
15061:
15062: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
15063: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
15064: if (!grep(/^\Q$type\E$/,@username_rule)) {
15065: push(@{$changes{'username_rule'}},$type);
15066: }
15067: }
15068: foreach my $type (@username_rule) {
15069: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
15070: push(@{$changes{'username_rule'}},$type);
15071: }
15072: }
15073: } else {
15074: push(@{$changes{'username_rule'}},@username_rule);
15075: }
15076:
15077: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
15078: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
15079: if (!grep(/^\Q$type\E$/,@id_rule)) {
15080: push(@{$changes{'id_rule'}},$type);
15081: }
15082: }
15083: foreach my $type (@id_rule) {
15084: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
15085: push(@{$changes{'id_rule'}},$type);
15086: }
15087: }
15088: } else {
15089: push(@{$changes{'id_rule'}},@id_rule);
15090: }
15091:
15092: my @authen_contexts = ('author','course','domain');
15093: my @authtypes = ('int','krb4','krb5','loc');
15094: my %authhash;
15095: foreach my $item (@authen_contexts) {
15096: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
15097: foreach my $auth (@authtypes) {
15098: if (grep(/^\Q$auth\E$/,@authallowed)) {
15099: $authhash{$item}{$auth} = 1;
15100: } else {
15101: $authhash{$item}{$auth} = 0;
15102: }
15103: }
15104: }
15105: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
15106: foreach my $item (@authen_contexts) {
15107: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
15108: foreach my $auth (@authtypes) {
15109: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
15110: push(@{$changes{'authtypes'}},$item);
15111: last;
15112: }
15113: }
15114: }
15115: }
15116: } else {
15117: foreach my $item (@authen_contexts) {
15118: push(@{$changes{'authtypes'}},$item);
15119: }
15120: }
15121:
15122: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
15123: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
15124: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
15125: $save_usercreate{'id_rule'} = \@id_rule;
15126: $save_usercreate{'username_rule'} = \@username_rule,
15127: $save_usercreate{'authtypes'} = \%authhash;
15128:
15129: my %usercreation_hash = (
15130: usercreation => \%save_usercreate,
15131: );
15132:
15133: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
15134: $dom);
15135:
15136: if ($putresult eq 'ok') {
15137: if (keys(%changes) > 0) {
15138: $resulttext = &mt('Changes made:').'<ul>';
15139: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15140: my %lt = &usercreation_types();
15141: foreach my $type (@{$changes{'cancreate'}}) {
15142: my $chgtext = $lt{$type}.', ';
15143: if ($cancreate{$type} eq 'none') {
15144: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
15145: } elsif ($cancreate{$type} eq 'any') {
15146: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
15147: } elsif ($cancreate{$type} eq 'official') {
15148: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
15149: } elsif ($cancreate{$type} eq 'unofficial') {
15150: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
15151: }
15152: $resulttext .= '<li>'.$chgtext.'</li>';
15153: }
15154: }
15155: if (ref($changes{'username_rule'}) eq 'ARRAY') {
15156: my ($rules,$ruleorder) =
15157: &Apache::lonnet::inst_userrules($dom,'username');
15158: my $chgtext = '<ul>';
15159: foreach my $type (@username_rule) {
15160: if (ref($rules->{$type}) eq 'HASH') {
15161: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
15162: }
15163: }
15164: $chgtext .= '</ul>';
15165: if (@username_rule > 0) {
15166: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15167: } else {
15168: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
15169: }
15170: }
15171: if (ref($changes{'id_rule'}) eq 'ARRAY') {
15172: my ($idrules,$idruleorder) =
15173: &Apache::lonnet::inst_userrules($dom,'id');
15174: my $chgtext = '<ul>';
15175: foreach my $type (@id_rule) {
15176: if (ref($idrules->{$type}) eq 'HASH') {
15177: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
15178: }
15179: }
15180: $chgtext .= '</ul>';
15181: if (@id_rule > 0) {
15182: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15183: } else {
15184: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
15185: }
15186: }
15187: my %authname = &authtype_names();
15188: my %context_title = &context_names();
15189: if (ref($changes{'authtypes'}) eq 'ARRAY') {
15190: my $chgtext = '<ul>';
15191: foreach my $type (@{$changes{'authtypes'}}) {
15192: my @allowed;
15193: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
15194: foreach my $auth (@authtypes) {
15195: if ($authhash{$type}{$auth}) {
15196: push(@allowed,$authname{$auth});
15197: }
15198: }
15199: if (@allowed > 0) {
15200: $chgtext .= join(', ',@allowed).'</li>';
15201: } else {
15202: $chgtext .= &mt('none').'</li>';
15203: }
15204: }
15205: $chgtext .= '</ul>';
15206: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
15207: $resulttext .= '</li>';
15208: }
15209: $resulttext .= '</ul>';
15210: } else {
15211: $resulttext = &mt('No changes made to user creation settings');
15212: }
15213: } else {
15214: $resulttext = '<span class="LC_error">'.
15215: &mt('An error occurred: [_1]',$putresult).'</span>';
15216: }
15217: if ($warningmsg ne '') {
15218: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
15219: }
15220: return $resulttext;
15221: }
15222:
15223: sub modify_selfcreation {
15224: my ($dom,$lastactref,%domconfig) = @_;
15225: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
15226: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
15227: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15228: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
15229: if (ref($typesref) eq 'ARRAY') {
15230: @types = @{$typesref};
15231: }
15232: if (ref($usertypesref) eq 'HASH') {
15233: %usertypes = %{$usertypesref};
15234: }
15235: $usertypes{'default'} = $othertitle;
15236: #
15237: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
15238: #
15239: if (ref($domconfig{'usercreation'}) eq 'HASH') {
15240: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
15241: if ($key eq 'cancreate') {
15242: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
15243: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
15244: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
15245: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
15246: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
15247: ($item eq 'emailusername') || ($item eq 'shibenv') ||
15248: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
15249: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
15250: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15251: } else {
15252: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15253: }
15254: }
15255: }
15256: } elsif ($key eq 'email_rule') {
15257: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
15258: } else {
15259: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
15260: }
15261: }
15262: }
15263: #
15264: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
15265: #
15266: if (ref($domconfig{'usermodification'}) eq 'HASH') {
15267: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
15268: if ($key eq 'selfcreate') {
15269: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
15270: } else {
15271: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
15272: }
15273: }
15274: }
15275: #
15276: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
15277: #
15278: if (ref($domconfig{'inststatus'}) eq 'HASH') {
15279: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
15280: if ($key eq 'inststatusguest') {
15281: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
15282: } else {
15283: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
15284: }
15285: }
15286: }
15287:
15288: my @contexts = ('selfcreate');
15289: @{$cancreate{'selfcreate'}} = ();
15290: %{$cancreate{'emailusername'}} = ();
15291: if (@types) {
15292: @{$cancreate{'statustocreate'}} = ();
15293: }
15294: %{$cancreate{'selfcreateprocessing'}} = ();
15295: %{$cancreate{'shibenv'}} = ();
15296: %{$cancreate{'emailverified'}} = ();
15297: %{$cancreate{'emailoptions'}} = ();
15298: %{$cancreate{'emaildomain'}} = ();
15299: my %selfcreatetypes = (
15300: sso => 'users authenticated by institutional single sign on',
15301: login => 'users authenticated by institutional log-in',
15302: email => 'users verified by e-mail',
15303: );
15304: #
15305: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
15306: # is permitted.
15307: #
15308:
15309: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
15310:
15311: my (@statuses,%email_rule);
15312: foreach my $item ('login','sso','email') {
15313: if ($item eq 'email') {
15314: if ($env{'form.cancreate_email'}) {
15315: if (@types) {
15316: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
15317: foreach my $status (@poss_statuses) {
15318: if (grep(/^\Q$status\E$/,(@types,'default'))) {
15319: push(@statuses,$status);
15320: }
15321: }
15322: $save_inststatus{'inststatusguest'} = \@statuses;
15323: } else {
15324: push(@statuses,'default');
15325: }
15326: if (@statuses) {
15327: my %curr_rule;
15328: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
15329: foreach my $type (@statuses) {
15330: $curr_rule{$type} = $curr_usercreation{'email_rule'};
15331: }
15332: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
15333: foreach my $type (@statuses) {
15334: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
15335: }
15336: }
15337: push(@{$cancreate{'selfcreate'}},'email');
15338: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
15339: my %curremaildom;
15340: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
15341: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
15342: }
15343: foreach my $type (@statuses) {
15344: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
15345: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
15346: }
15347: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
15348: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
15349: }
15350: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
15351: #
15352: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
15353: #
15354: my $chosen = $1;
15355: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
15356: my $emaildom;
15357: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
15358: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
15359: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
15360: if (ref($curremaildom{$type}) eq 'HASH') {
15361: if (exists($curremaildom{$type}{$chosen})) {
15362: if ($curremaildom{$type}{$chosen} ne $emaildom) {
15363: push(@{$changes{'cancreate'}},'emaildomain');
15364: }
15365: } elsif ($emaildom ne '') {
15366: push(@{$changes{'cancreate'}},'emaildomain');
15367: }
15368: } elsif ($emaildom ne '') {
15369: push(@{$changes{'cancreate'}},'emaildomain');
15370: }
15371: }
15372: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
15373: } elsif ($chosen eq 'custom') {
15374: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
15375: $email_rule{$type} = [];
15376: if (ref($emailrules) eq 'HASH') {
15377: foreach my $rule (@possemail_rules) {
15378: if (exists($emailrules->{$rule})) {
15379: push(@{$email_rule{$type}},$rule);
15380: }
15381: }
15382: }
15383: if (@{$email_rule{$type}}) {
15384: $cancreate{'emailoptions'}{$type} = 'custom';
15385: if (ref($curr_rule{$type}) eq 'ARRAY') {
15386: if (@{$curr_rule{$type}} > 0) {
15387: foreach my $rule (@{$curr_rule{$type}}) {
15388: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
15389: push(@{$changes{'email_rule'}},$type);
15390: }
15391: }
15392: }
15393: foreach my $type (@{$email_rule{$type}}) {
15394: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
15395: push(@{$changes{'email_rule'}},$type);
15396: }
15397: }
15398: } else {
15399: push(@{$changes{'email_rule'}},$type);
15400: }
15401: }
15402: } else {
15403: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
15404: }
15405: }
15406: }
15407: if (@types) {
15408: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15409: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
15410: if (@changed) {
15411: push(@{$changes{'inststatus'}},'inststatusguest');
15412: }
15413: } else {
15414: push(@{$changes{'inststatus'}},'inststatusguest');
15415: }
15416: }
15417: } else {
15418: delete($env{'form.cancreate_email'});
15419: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15420: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
15421: push(@{$changes{'inststatus'}},'inststatusguest');
15422: }
15423: }
15424: }
15425: } else {
15426: $save_inststatus{'inststatusguest'} = [];
15427: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15428: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
15429: push(@{$changes{'inststatus'}},'inststatusguest');
15430: }
15431: }
15432: }
15433: } else {
15434: if ($env{'form.cancreate_'.$item}) {
15435: push(@{$cancreate{'selfcreate'}},$item);
15436: }
15437: }
15438: }
15439: my (%userinfo,%savecaptcha);
15440: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
15441: #
15442: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
15443: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
15444: #
15445:
15446: if ($env{'form.cancreate_email'}) {
15447: push(@contexts,'emailusername');
15448: if (@statuses) {
15449: foreach my $type (@statuses) {
15450: if (ref($infofields) eq 'ARRAY') {
15451: foreach my $field (@{$infofields}) {
15452: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
15453: $cancreate{'emailusername'}{$type}{$field} = $1;
15454: }
15455: }
15456: }
15457: }
15458: }
15459: #
15460: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
15461: # queued requests for self-creation of account verified by e-mail.
15462: #
15463:
15464: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
15465: @approvalnotify = sort(@approvalnotify);
15466: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
15467: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15468: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
15469: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
15470: push(@{$changes{'cancreate'}},'notify');
15471: }
15472: } else {
15473: if ($cancreate{'notify'}{'approval'}) {
15474: push(@{$changes{'cancreate'}},'notify');
15475: }
15476: }
15477: } elsif ($cancreate{'notify'}{'approval'}) {
15478: push(@{$changes{'cancreate'}},'notify');
15479: }
15480:
15481: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
15482: }
15483: #
15484: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
15485: # institutional log-in.
15486: #
15487: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
15488: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
15489: ($domdefaults{'auth_def'} eq 'localauth'))) {
15490: $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.').' '.
15491: &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.');
15492: }
15493: }
15494: my @fields = ('lastname','firstname','middlename','generation',
15495: 'permanentemail','id');
15496: my @shibfields = (@fields,'inststatus');
15497: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15498: #
15499: # Where usernames may created for institutional log-in and/or institutional single sign on:
15500: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
15501: # may self-create accounts
15502: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
15503: # which the user may supply, if institutional data is unavailable.
15504: #
15505: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
15506: if (@types) {
15507: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
15508: push(@contexts,'statustocreate');
15509: foreach my $type (@types) {
15510: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
15511: foreach my $field (@fields) {
15512: if (grep(/^\Q$field\E$/,@modifiable)) {
15513: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
15514: } else {
15515: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
15516: }
15517: }
15518: }
15519: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
15520: foreach my $type (@types) {
15521: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
15522: foreach my $field (@fields) {
15523: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
15524: $curr_usermodify{'selfcreate'}{$type}{$field}) {
15525: push(@{$changes{'selfcreate'}},$type);
15526: last;
15527: }
15528: }
15529: }
15530: }
15531: } else {
15532: foreach my $type (@types) {
15533: push(@{$changes{'selfcreate'}},$type);
15534: }
15535: }
15536: }
15537: foreach my $field (@shibfields) {
15538: if ($env{'form.shibenv_'.$field} ne '') {
15539: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
15540: }
15541: }
15542: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15543: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
15544: foreach my $field (@shibfields) {
15545: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
15546: push(@{$changes{'cancreate'}},'shibenv');
15547: }
15548: }
15549: } else {
15550: foreach my $field (@shibfields) {
15551: if ($env{'form.shibenv_'.$field}) {
15552: push(@{$changes{'cancreate'}},'shibenv');
15553: last;
15554: }
15555: }
15556: }
15557: }
15558: }
15559: foreach my $item (@contexts) {
15560: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
15561: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
15562: if (ref($cancreate{$item}) eq 'ARRAY') {
15563: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
15564: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15565: push(@{$changes{'cancreate'}},$item);
15566: }
15567: }
15568: }
15569: }
15570: if (ref($cancreate{$item}) eq 'ARRAY') {
15571: foreach my $type (@{$cancreate{$item}}) {
15572: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
15573: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15574: push(@{$changes{'cancreate'}},$item);
15575: }
15576: }
15577: }
15578: }
15579: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
15580: if (ref($cancreate{$item}) eq 'HASH') {
15581: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
15582: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
15583: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
15584: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
15585: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15586: push(@{$changes{'cancreate'}},$item);
15587: }
15588: }
15589: }
15590: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15591: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
15592: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15593: push(@{$changes{'cancreate'}},$item);
15594: }
15595: }
15596: }
15597: }
15598: foreach my $type (keys(%{$cancreate{$item}})) {
15599: if (ref($cancreate{$item}{$type}) eq 'HASH') {
15600: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
15601: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
15602: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
15603: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15604: push(@{$changes{'cancreate'}},$item);
15605: }
15606: }
15607: } else {
15608: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15609: push(@{$changes{'cancreate'}},$item);
15610: }
15611: }
15612: }
15613: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15614: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
15615: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15616: push(@{$changes{'cancreate'}},$item);
15617: }
15618: }
15619: }
15620: }
15621: }
15622: } elsif ($curr_usercreation{'cancreate'}{$item}) {
15623: if (ref($cancreate{$item}) eq 'ARRAY') {
15624: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
15625: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15626: push(@{$changes{'cancreate'}},$item);
15627: }
15628: }
15629: }
15630: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15631: if (ref($cancreate{$item}) eq 'HASH') {
15632: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15633: push(@{$changes{'cancreate'}},$item);
15634: }
15635: }
15636: } elsif ($item eq 'emailusername') {
15637: if (ref($cancreate{$item}) eq 'HASH') {
15638: foreach my $type (keys(%{$cancreate{$item}})) {
15639: if (ref($cancreate{$item}{$type}) eq 'HASH') {
15640: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
15641: if ($cancreate{$item}{$type}{$field}) {
15642: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15643: push(@{$changes{'cancreate'}},$item);
15644: }
15645: last;
15646: }
15647: }
15648: }
15649: }
15650: }
15651: }
15652: }
15653: #
15654: # Populate %save_usercreate hash with updates to self-creation configuration.
15655: #
15656: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
15657: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
15658: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
15659: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
15660: if (ref($cancreate{'notify'}) eq 'HASH') {
15661: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
15662: }
15663: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
15664: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
15665: }
15666: if (ref($cancreate{'emailverified'}) eq 'HASH') {
15667: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
15668: }
15669: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
15670: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
15671: }
15672: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
15673: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
15674: }
15675: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15676: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
15677: }
15678: if (ref($cancreate{'shibenv'}) eq 'HASH') {
15679: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
15680: }
15681: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
15682: $save_usercreate{'email_rule'} = \%email_rule;
15683:
15684: my %userconfig_hash = (
15685: usercreation => \%save_usercreate,
15686: usermodification => \%save_usermodify,
15687: inststatus => \%save_inststatus,
15688: );
15689:
15690: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
15691: $dom);
15692: #
15693: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
15694: #
15695: if ($putresult eq 'ok') {
15696: if (keys(%changes) > 0) {
15697: $resulttext = &mt('Changes made:').'<ul>';
15698: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15699: my %lt = &selfcreation_types();
15700: foreach my $type (@{$changes{'cancreate'}}) {
15701: my $chgtext = '';
15702: if ($type eq 'selfcreate') {
15703: if (@{$cancreate{$type}} == 0) {
15704: $chgtext .= &mt('Self creation of a new user account is not permitted.');
15705: } else {
15706: $chgtext .= &mt('Self-creation of a new account is permitted for:').
15707: '<ul>';
15708: foreach my $case (@{$cancreate{$type}}) {
15709: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
15710: }
15711: $chgtext .= '</ul>';
15712: if (ref($cancreate{$type}) eq 'ARRAY') {
15713: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
15714: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15715: if (@{$cancreate{'statustocreate'}} == 0) {
15716: $chgtext .= '<span class="LC_warning">'.
15717: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
15718: '</span><br />';
15719: }
15720: }
15721: }
15722: if (grep(/^email$/,@{$cancreate{$type}})) {
15723: if (!@statuses) {
15724: $chgtext .= '<span class="LC_warning">'.
15725: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
15726: '</span><br />';
15727:
15728: }
15729: }
15730: }
15731: }
15732: } elsif ($type eq 'shibenv') {
15733: if (keys(%{$cancreate{$type}}) == 0) {
15734: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
15735: } else {
15736: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
15737: '<ul>';
15738: foreach my $field (@shibfields) {
15739: next if ($cancreate{$type}{$field} eq '');
15740: if ($field eq 'inststatus') {
15741: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
15742: } else {
15743: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
15744: }
15745: }
15746: $chgtext .= '</ul>';
15747: }
15748: } elsif ($type eq 'statustocreate') {
15749: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
15750: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
15751: if (@{$cancreate{'selfcreate'}} > 0) {
15752: if (@{$cancreate{'statustocreate'}} == 0) {
15753: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
15754: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
15755: $chgtext .= '<br />'.
15756: '<span class="LC_warning">'.
15757: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
15758: '</span>';
15759: }
15760: } elsif (keys(%usertypes) > 0) {
15761: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15762: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
15763: } else {
15764: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
15765: }
15766: $chgtext .= '<ul>';
15767: foreach my $case (@{$cancreate{$type}}) {
15768: if ($case eq 'default') {
15769: $chgtext .= '<li>'.$othertitle.'</li>';
15770: } else {
15771: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
15772: }
15773: }
15774: $chgtext .= '</ul>';
15775: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15776: $chgtext .= '<span class="LC_warning">'.
15777: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
15778: '</span>';
15779: }
15780: }
15781: } else {
15782: if (@{$cancreate{$type}} == 0) {
15783: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
15784: } else {
15785: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
15786: }
15787: }
15788: $chgtext .= '<br />';
15789: }
15790: } elsif ($type eq 'selfcreateprocessing') {
15791: my %choices = &Apache::lonlocal::texthash (
15792: automatic => 'Automatic approval',
15793: approval => 'Queued for approval',
15794: );
15795: if (@types) {
15796: if (@statuses) {
15797: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
15798: '<ul>';
15799: foreach my $status (@statuses) {
15800: if ($status eq 'default') {
15801: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15802: } else {
15803: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15804: }
15805: }
15806: $chgtext .= '</ul>';
15807: }
15808: } else {
15809: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
15810: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
15811: }
15812: } elsif ($type eq 'emailverified') {
15813: my %options = &Apache::lonlocal::texthash (
15814: all => 'Same as e-mail',
15815: first => 'Omit @domain',
15816: free => 'Free to choose',
15817: );
15818: if (@types) {
15819: if (@statuses) {
15820: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
15821: '<ul>';
15822: foreach my $status (@statuses) {
15823: if ($status eq 'default') {
15824: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15825: } else {
15826: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15827: }
15828: }
15829: $chgtext .= '</ul>';
15830: }
15831: } else {
15832: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
15833: $options{$cancreate{'emailverified'}{'default'}});
15834: }
15835: } elsif ($type eq 'emailoptions') {
15836: my %options = &Apache::lonlocal::texthash (
15837: any => 'Any e-mail',
15838: inst => 'Institutional only',
15839: noninst => 'Non-institutional only',
15840: custom => 'Custom restrictions',
15841: );
15842: if (@types) {
15843: if (@statuses) {
15844: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
15845: '<ul>';
15846: foreach my $status (@statuses) {
15847: if ($type eq 'default') {
15848: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15849: } else {
15850: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15851: }
15852: }
15853: $chgtext .= '</ul>';
15854: }
15855: } else {
15856: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
15857: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
15858: } else {
15859: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
15860: $options{$cancreate{'emailoptions'}{'default'}});
15861: }
15862: }
15863: } elsif ($type eq 'emaildomain') {
15864: my $output;
15865: if (@statuses) {
15866: foreach my $type (@statuses) {
15867: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
15868: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
15869: if ($type eq 'default') {
15870: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15871: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15872: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15873: } else {
15874: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
15875: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15876: }
15877: } else {
15878: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15879: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15880: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15881: } else {
15882: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
15883: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15884: }
15885: }
15886: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
15887: if ($type eq 'default') {
15888: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15889: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15890: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15891: } else {
15892: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
15893: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15894: }
15895: } else {
15896: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15897: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15898: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15899: } else {
15900: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
15901: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15902: }
15903: }
15904: }
15905: }
15906: }
15907: }
15908: if ($output ne '') {
15909: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
15910: '<ul>'.$output.'</ul>';
15911: }
15912: } elsif ($type eq 'captcha') {
15913: if ($savecaptcha{$type} eq 'notused') {
15914: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
15915: } else {
15916: my %captchas = &captcha_phrases();
15917: if ($captchas{$savecaptcha{$type}}) {
15918: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
15919: } else {
15920: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
15921: }
15922: }
15923: } elsif ($type eq 'recaptchakeys') {
15924: my ($privkey,$pubkey);
15925: if (ref($savecaptcha{$type}) eq 'HASH') {
15926: $pubkey = $savecaptcha{$type}{'public'};
15927: $privkey = $savecaptcha{$type}{'private'};
15928: }
15929: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
15930: if (!$pubkey) {
15931: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
15932: } else {
15933: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
15934: }
15935: if (!$privkey) {
15936: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
15937: } else {
15938: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
15939: }
15940: $chgtext .= '</ul>';
15941: } elsif ($type eq 'recaptchaversion') {
15942: if ($savecaptcha{'captcha'} eq 'recaptcha') {
15943: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
15944: }
15945: } elsif ($type eq 'emailusername') {
15946: if (ref($cancreate{'emailusername'}) eq 'HASH') {
15947: if (@statuses) {
15948: foreach my $type (@statuses) {
15949: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
15950: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
15951: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
15952: '<ul>';
15953: foreach my $field (@{$infofields}) {
15954: if ($cancreate{'emailusername'}{$type}{$field}) {
15955: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
15956: }
15957: }
15958: $chgtext .= '</ul>';
15959: } else {
15960: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
15961: }
15962: } else {
15963: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
15964: }
15965: }
15966: }
15967: }
15968: } elsif ($type eq 'notify') {
15969: my $numapprove = 0;
15970: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15971: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
15972: if ($cancreate{'notify'}{'approval'}) {
15973: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
15974: $numapprove ++;
15975: }
15976: }
15977: }
15978: unless ($numapprove) {
15979: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
15980: }
15981: }
15982: if ($chgtext) {
15983: $resulttext .= '<li>'.$chgtext.'</li>';
15984: }
15985: }
15986: }
15987: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
15988: my ($emailrules,$emailruleorder) =
15989: &Apache::lonnet::inst_userrules($dom,'email');
15990: foreach my $type (@{$changes{'email_rule'}}) {
15991: if (ref($email_rule{$type}) eq 'ARRAY') {
15992: my $chgtext = '<ul>';
15993: foreach my $rule (@{$email_rule{$type}}) {
15994: if (ref($emailrules->{$rule}) eq 'HASH') {
15995: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
15996: }
15997: }
15998: $chgtext .= '</ul>';
15999: my $typename;
16000: if (@types) {
16001: if ($type eq 'default') {
16002: $typename = $othertitle;
16003: } else {
16004: $typename = $usertypes{$type};
16005: }
16006: $chgtext .= &mt('(Affiliation: [_1])',$typename);
16007: }
16008: if (@{$email_rule{$type}} > 0) {
16009: $resulttext .= '<li>'.
16010: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
16011: $usertypes{$type}).
16012: $chgtext.
16013: '</li>';
16014: } else {
16015: $resulttext .= '<li>'.
16016: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
16017: '</li>'.
16018: &mt('(Affiliation: [_1])',$typename);
16019: }
16020: }
16021: }
16022: }
16023: if (ref($changes{'inststatus'}) eq 'ARRAY') {
16024: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
16025: if (@{$save_inststatus{'inststatusguest'}} > 0) {
16026: my $chgtext = '<ul>';
16027: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
16028: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
16029: }
16030: $chgtext .= '</ul>';
16031: $resulttext .= '<li>'.
16032: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
16033: $chgtext.
16034: '</li>';
16035: } else {
16036: $resulttext .= '<li>'.
16037: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
16038: '</li>';
16039: }
16040: }
16041: }
16042: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
16043: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
16044: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16045: foreach my $type (@{$changes{'selfcreate'}}) {
16046: my $typename = $type;
16047: if (keys(%usertypes) > 0) {
16048: if ($usertypes{$type} ne '') {
16049: $typename = $usertypes{$type};
16050: }
16051: }
16052: my @modifiable;
16053: $resulttext .= '<li>'.
16054: &mt('Self-creation of account by users with status: [_1]',
16055: '<span class="LC_cusr_emph">'.$typename.'</span>').
16056: ' - '.&mt('modifiable fields (if institutional data blank): ');
16057: foreach my $field (@fields) {
16058: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
16059: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
16060: }
16061: }
16062: if (@modifiable > 0) {
16063: $resulttext .= join(', ',@modifiable);
16064: } else {
16065: $resulttext .= &mt('none');
16066: }
16067: $resulttext .= '</li>';
16068: }
16069: $resulttext .= '</ul></li>';
16070: }
16071: $resulttext .= '</ul>';
16072: my $cachetime = 24*60*60;
16073: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
16074: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16075: if (ref($lastactref) eq 'HASH') {
16076: $lastactref->{'domdefaults'} = 1;
16077: }
16078: } else {
16079: $resulttext = &mt('No changes made to self-creation settings');
16080: }
16081: } else {
16082: $resulttext = '<span class="LC_error">'.
16083: &mt('An error occurred: [_1]',$putresult).'</span>';
16084: }
16085: if ($warningmsg ne '') {
16086: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16087: }
16088: return $resulttext;
16089: }
16090:
16091: sub process_captcha {
16092: my ($container,$changes,$newsettings,$currsettings) = @_;
16093: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
16094: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
16095: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
16096: $newsettings->{'captcha'} = 'original';
16097: }
16098: my %current;
16099: if (ref($currsettings) eq 'HASH') {
16100: %current = %{$currsettings};
16101: }
16102: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
16103: if ($container eq 'cancreate') {
16104: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16105: push(@{$changes->{'cancreate'}},'captcha');
16106: } elsif (!defined($changes->{'cancreate'})) {
16107: $changes->{'cancreate'} = ['captcha'];
16108: }
16109: } elsif ($container eq 'passwords') {
16110: $changes->{'reset'} = 1;
16111: } else {
16112: $changes->{'captcha'} = 1;
16113: }
16114: }
16115: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
16116: if ($newsettings->{'captcha'} eq 'recaptcha') {
16117: $newpub = $env{'form.'.$container.'_recaptchapub'};
16118: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
16119: $newpub =~ s/[^\w\-]//g;
16120: $newpriv =~ s/[^\w\-]//g;
16121: $newsettings->{'recaptchakeys'} = {
16122: public => $newpub,
16123: private => $newpriv,
16124: };
16125: $newversion = $env{'form.'.$container.'_recaptchaversion'};
16126: $newversion =~ s/\D//g;
16127: if ($newversion ne '2') {
16128: $newversion = 1;
16129: }
16130: $newsettings->{'recaptchaversion'} = $newversion;
16131: }
16132: if (ref($current{'recaptchakeys'}) eq 'HASH') {
16133: $currpub = $current{'recaptchakeys'}{'public'};
16134: $currpriv = $current{'recaptchakeys'}{'private'};
16135: unless ($newsettings->{'captcha'} eq 'recaptcha') {
16136: $newsettings->{'recaptchakeys'} = {
16137: public => '',
16138: private => '',
16139: }
16140: }
16141: }
16142: if ($current{'captcha'} eq 'recaptcha') {
16143: $currversion = $current{'recaptchaversion'};
16144: if ($currversion ne '2') {
16145: $currversion = 1;
16146: }
16147: }
16148: if ($currversion ne $newversion) {
16149: if ($container eq 'cancreate') {
16150: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16151: push(@{$changes->{'cancreate'}},'recaptchaversion');
16152: } elsif (!defined($changes->{'cancreate'})) {
16153: $changes->{'cancreate'} = ['recaptchaversion'];
16154: }
16155: } elsif ($container eq 'passwords') {
16156: $changes->{'reset'} = 1;
16157: } else {
16158: $changes->{'recaptchaversion'} = 1;
16159: }
16160: }
16161: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
16162: if ($container eq 'cancreate') {
16163: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16164: push(@{$changes->{'cancreate'}},'recaptchakeys');
16165: } elsif (!defined($changes->{'cancreate'})) {
16166: $changes->{'cancreate'} = ['recaptchakeys'];
16167: }
16168: } elsif ($container eq 'passwords') {
16169: $changes->{'reset'} = 1;
16170: } else {
16171: $changes->{'recaptchakeys'} = 1;
16172: }
16173: }
16174: return;
16175: }
16176:
16177: sub modify_usermodification {
16178: my ($dom,%domconfig) = @_;
16179: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
16180: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16181: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16182: if ($key eq 'selfcreate') {
16183: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
16184: } else {
16185: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
16186: }
16187: }
16188: }
16189: my @contexts = ('author','course');
16190: my %context_title = (
16191: author => 'In author context',
16192: course => 'In course context',
16193: );
16194: my @fields = ('lastname','firstname','middlename','generation',
16195: 'permanentemail','id');
16196: my %roles = (
16197: author => ['ca','aa'],
16198: course => ['st','ep','ta','in','cr'],
16199: );
16200: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16201: foreach my $context (@contexts) {
16202: foreach my $role (@{$roles{$context}}) {
16203: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
16204: foreach my $item (@fields) {
16205: if (grep(/^\Q$item\E$/,@modifiable)) {
16206: $modifyhash{$context}{$role}{$item} = 1;
16207: } else {
16208: $modifyhash{$context}{$role}{$item} = 0;
16209: }
16210: }
16211: }
16212: if (ref($curr_usermodification{$context}) eq 'HASH') {
16213: foreach my $role (@{$roles{$context}}) {
16214: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
16215: foreach my $field (@fields) {
16216: if ($modifyhash{$context}{$role}{$field} ne
16217: $curr_usermodification{$context}{$role}{$field}) {
16218: push(@{$changes{$context}},$role);
16219: last;
16220: }
16221: }
16222: }
16223: }
16224: } else {
16225: foreach my $context (@contexts) {
16226: foreach my $role (@{$roles{$context}}) {
16227: push(@{$changes{$context}},$role);
16228: }
16229: }
16230: }
16231: }
16232: my %usermodification_hash = (
16233: usermodification => \%modifyhash,
16234: );
16235: my $putresult = &Apache::lonnet::put_dom('configuration',
16236: \%usermodification_hash,$dom);
16237: if ($putresult eq 'ok') {
16238: if (keys(%changes) > 0) {
16239: $resulttext = &mt('Changes made: ').'<ul>';
16240: foreach my $context (@contexts) {
16241: if (ref($changes{$context}) eq 'ARRAY') {
16242: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
16243: if (ref($changes{$context}) eq 'ARRAY') {
16244: foreach my $role (@{$changes{$context}}) {
16245: my $rolename;
16246: if ($role eq 'cr') {
16247: $rolename = &mt('Custom');
16248: } else {
16249: $rolename = &Apache::lonnet::plaintext($role);
16250: }
16251: my @modifiable;
16252: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
16253: foreach my $field (@fields) {
16254: if ($modifyhash{$context}{$role}{$field}) {
16255: push(@modifiable,$fieldtitles{$field});
16256: }
16257: }
16258: if (@modifiable > 0) {
16259: $resulttext .= join(', ',@modifiable);
16260: } else {
16261: $resulttext .= &mt('none');
16262: }
16263: $resulttext .= '</li>';
16264: }
16265: $resulttext .= '</ul></li>';
16266: }
16267: }
16268: }
16269: $resulttext .= '</ul>';
16270: } else {
16271: $resulttext = &mt('No changes made to user modification settings');
16272: }
16273: } else {
16274: $resulttext = '<span class="LC_error">'.
16275: &mt('An error occurred: [_1]',$putresult).'</span>';
16276: }
16277: return $resulttext;
16278: }
16279:
16280: sub modify_defaults {
16281: my ($dom,$lastactref,%domconfig) = @_;
16282: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
16283: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16284: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
16285: 'portal_def');
16286: my @authtypes = ('internal','krb4','krb5','localauth');
16287: foreach my $item (@items) {
16288: $newvalues{$item} = $env{'form.'.$item};
16289: if ($item eq 'auth_def') {
16290: if ($newvalues{$item} ne '') {
16291: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
16292: push(@errors,$item);
16293: }
16294: }
16295: } elsif ($item eq 'lang_def') {
16296: if ($newvalues{$item} ne '') {
16297: if ($newvalues{$item} =~ /^(\w+)/) {
16298: my $langcode = $1;
16299: if ($langcode ne 'x_chef') {
16300: if (code2language($langcode) eq '') {
16301: push(@errors,$item);
16302: }
16303: }
16304: } else {
16305: push(@errors,$item);
16306: }
16307: }
16308: } elsif ($item eq 'timezone_def') {
16309: if ($newvalues{$item} ne '') {
16310: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
16311: push(@errors,$item);
16312: }
16313: }
16314: } elsif ($item eq 'datelocale_def') {
16315: if ($newvalues{$item} ne '') {
16316: my @datelocale_ids = DateTime::Locale->ids();
16317: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
16318: push(@errors,$item);
16319: }
16320: }
16321: } elsif ($item eq 'portal_def') {
16322: if ($newvalues{$item} ne '') {
16323: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
16324: push(@errors,$item);
16325: }
16326: }
16327: }
16328: if (grep(/^\Q$item\E$/,@errors)) {
16329: $newvalues{$item} = $domdefaults{$item};
16330: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
16331: $changes{$item} = 1;
16332: }
16333: $domdefaults{$item} = $newvalues{$item};
16334: }
16335: my %staticdefaults = (
16336: 'intauth_cost' => 10,
16337: 'intauth_check' => 0,
16338: 'intauth_switch' => 0,
16339: );
16340: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
16341: if (exists($domdefaults{$item})) {
16342: $newvalues{$item} = $domdefaults{$item};
16343: } else {
16344: $newvalues{$item} = $staticdefaults{$item};
16345: }
16346: }
16347: my %defaults_hash = (
16348: defaults => \%newvalues,
16349: );
16350: my $title = &defaults_titles();
16351:
16352: my $currinststatus;
16353: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16354: $currinststatus = $domconfig{'inststatus'};
16355: } else {
16356: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16357: $currinststatus = {
16358: inststatustypes => $usertypes,
16359: inststatusorder => $types,
16360: inststatusguest => [],
16361: };
16362: }
16363: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
16364: my @allpos;
16365: my %alltypes;
16366: my @inststatusguest;
16367: if (ref($currinststatus) eq 'HASH') {
16368: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
16369: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
16370: unless (grep(/^\Q$type\E$/,@todelete)) {
16371: push(@inststatusguest,$type);
16372: }
16373: }
16374: }
16375: }
16376: my ($currtitles,$currorder);
16377: if (ref($currinststatus) eq 'HASH') {
16378: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
16379: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
16380: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
16381: if ($currinststatus->{inststatustypes}->{$type} ne '') {
16382: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
16383: }
16384: }
16385: unless (grep(/^\Q$type\E$/,@todelete)) {
16386: my $position = $env{'form.inststatus_pos_'.$type};
16387: $position =~ s/\D+//g;
16388: $allpos[$position] = $type;
16389: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
16390: $alltypes{$type} =~ s/`//g;
16391: }
16392: }
16393: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
16394: $currtitles =~ s/,$//;
16395: }
16396: }
16397: if ($env{'form.addinststatus'}) {
16398: my $newtype = $env{'form.addinststatus'};
16399: $newtype =~ s/\W//g;
16400: unless (exists($alltypes{$newtype})) {
16401: $alltypes{$newtype} = $env{'form.addinststatus_title'};
16402: $alltypes{$newtype} =~ s/`//g;
16403: my $position = $env{'form.addinststatus_pos'};
16404: $position =~ s/\D+//g;
16405: if ($position ne '') {
16406: $allpos[$position] = $newtype;
16407: }
16408: }
16409: }
16410: my @orderedstatus;
16411: foreach my $type (@allpos) {
16412: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
16413: push(@orderedstatus,$type);
16414: }
16415: }
16416: foreach my $type (keys(%alltypes)) {
16417: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
16418: delete($alltypes{$type});
16419: }
16420: }
16421: $defaults_hash{'inststatus'} = {
16422: inststatustypes => \%alltypes,
16423: inststatusorder => \@orderedstatus,
16424: inststatusguest => \@inststatusguest,
16425: };
16426: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
16427: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
16428: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
16429: }
16430: }
16431: if ($currorder ne join(',',@orderedstatus)) {
16432: $changes{'inststatus'}{'inststatusorder'} = 1;
16433: }
16434: my $newtitles;
16435: foreach my $item (@orderedstatus) {
16436: $newtitles .= $alltypes{$item}.',';
16437: }
16438: $newtitles =~ s/,$//;
16439: if ($currtitles ne $newtitles) {
16440: $changes{'inststatus'}{'inststatustypes'} = 1;
16441: }
16442: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
16443: $dom);
16444: if ($putresult eq 'ok') {
16445: if (keys(%changes) > 0) {
16446: $resulttext = &mt('Changes made:').'<ul>';
16447: my $version = &Apache::lonnet::get_server_loncaparev($dom);
16448: 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";
16449: foreach my $item (sort(keys(%changes))) {
16450: if ($item eq 'inststatus') {
16451: if (ref($changes{'inststatus'}) eq 'HASH') {
16452: if (@orderedstatus) {
16453: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
16454: foreach my $type (@orderedstatus) {
16455: $resulttext .= $alltypes{$type}.', ';
16456: }
16457: $resulttext =~ s/, $//;
16458: $resulttext .= '</li>';
16459: } else {
16460: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
16461: }
16462: }
16463: } else {
16464: my $value = $env{'form.'.$item};
16465: if ($value eq '') {
16466: $value = &mt('none');
16467: } elsif ($item eq 'auth_def') {
16468: my %authnames = &authtype_names();
16469: my %shortauth = (
16470: internal => 'int',
16471: krb4 => 'krb4',
16472: krb5 => 'krb5',
16473: localauth => 'loc',
16474: );
16475: $value = $authnames{$shortauth{$value}};
16476: }
16477: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
16478: $mailmsgtext .= "$title->{$item} set to $value\n";
16479: }
16480: }
16481: $resulttext .= '</ul>';
16482: $mailmsgtext .= "\n";
16483: my $cachetime = 24*60*60;
16484: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16485: if (ref($lastactref) eq 'HASH') {
16486: $lastactref->{'domdefaults'} = 1;
16487: }
16488: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
16489: my $notify = 1;
16490: if (ref($domconfig{'contacts'}) eq 'HASH') {
16491: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
16492: $notify = 0;
16493: }
16494: }
16495: if ($notify) {
16496: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
16497: "LON-CAPA Domain Settings Change - $dom",
16498: $mailmsgtext);
16499: }
16500: }
16501: } else {
16502: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
16503: }
16504: } else {
16505: $resulttext = '<span class="LC_error">'.
16506: &mt('An error occurred: [_1]',$putresult).'</span>';
16507: }
16508: if (@errors > 0) {
16509: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
16510: foreach my $item (@errors) {
16511: $resulttext .= ' "'.$title->{$item}.'",';
16512: }
16513: $resulttext =~ s/,$//;
16514: }
16515: return $resulttext;
16516: }
16517:
16518: sub modify_scantron {
16519: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
16520: my ($resulttext,%confhash,%changes,$errors);
16521: my $custom = 'custom.tab';
16522: my $default = 'default.tab';
16523: my $servadm = $r->dir_config('lonAdmEMail');
16524: my ($configuserok,$author_ok,$switchserver) =
16525: &config_check($dom,$confname,$servadm);
16526: if ($env{'form.scantronformat.filename'} ne '') {
16527: my $error;
16528: if ($configuserok eq 'ok') {
16529: if ($switchserver) {
16530: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
16531: } else {
16532: if ($author_ok eq 'ok') {
16533: my ($result,$scantronurl) =
16534: &publishlogo($r,'upload','scantronformat',$dom,
16535: $confname,'scantron','','',$custom);
16536: if ($result eq 'ok') {
16537: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
16538: $changes{'scantronformat'} = 1;
16539: } else {
16540: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
16541: }
16542: } else {
16543: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
16544: }
16545: }
16546: } else {
16547: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
16548: }
16549: if ($error) {
16550: &Apache::lonnet::logthis($error);
16551: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16552: }
16553: }
16554: if (ref($domconfig{'scantron'}) eq 'HASH') {
16555: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
16556: if ($env{'form.scantronformat_del'}) {
16557: $confhash{'scantron'}{'scantronformat'} = '';
16558: $changes{'scantronformat'} = 1;
16559: } else {
16560: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
16561: }
16562: }
16563: }
16564: my @options = ('hdr','pad','rem');
16565: my @fields = &scantroncsv_fields();
16566: my %titles = &scantronconfig_titles();
16567: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
16568: my ($newdat,$currdat,%newcol,%currcol);
16569: if (grep(/^dat$/,@formats)) {
16570: $confhash{'scantron'}{config}{dat} = 1;
16571: $newdat = 1;
16572: } else {
16573: $newdat = 0;
16574: }
16575: if (grep(/^csv$/,@formats)) {
16576: my %bynum;
16577: foreach my $field (@fields) {
16578: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
16579: my $posscol = $1;
16580: if (($posscol < 20) && (!$bynum{$posscol})) {
16581: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
16582: $bynum{$posscol} = $field;
16583: $newcol{$field} = $posscol;
16584: }
16585: }
16586: }
16587: if (keys(%newcol)) {
16588: foreach my $option (@options) {
16589: if ($env{'form.scantroncsv_'.$option}) {
16590: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
16591: }
16592: }
16593: }
16594: }
16595: $currdat = 1;
16596: if (ref($domconfig{'scantron'}) eq 'HASH') {
16597: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
16598: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
16599: $currdat = 0;
16600: }
16601: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
16602: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
16603: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
16604: }
16605: }
16606: }
16607: }
16608: if ($currdat != $newdat) {
16609: $changes{'config'} = 1;
16610: } else {
16611: foreach my $field (@fields) {
16612: if ($currcol{$field} ne '') {
16613: if ($currcol{$field} ne $newcol{$field}) {
16614: $changes{'config'} = 1;
16615: last;
16616: }
16617: } elsif ($newcol{$field} ne '') {
16618: $changes{'config'} = 1;
16619: last;
16620: }
16621: }
16622: }
16623: if (keys(%confhash) > 0) {
16624: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
16625: $dom);
16626: if ($putresult eq 'ok') {
16627: if (keys(%changes) > 0) {
16628: if (ref($confhash{'scantron'}) eq 'HASH') {
16629: $resulttext = &mt('Changes made:').'<ul>';
16630: if ($changes{'scantronformat'}) {
16631: if ($confhash{'scantron'}{'scantronformat'} eq '') {
16632: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
16633: } else {
16634: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
16635: }
16636: }
16637: if ($changes{'config'}) {
16638: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
16639: if ($confhash{'scantron'}{'config'}{'dat'}) {
16640: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
16641: }
16642: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
16643: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
16644: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
16645: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
16646: foreach my $field (@fields) {
16647: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
16648: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
16649: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
16650: }
16651: }
16652: $resulttext .= '</ul></li>';
16653: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
16654: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
16655: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
16656: foreach my $option (@options) {
16657: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
16658: $resulttext .= '<li>'.$titles{$option}.'</li>';
16659: }
16660: }
16661: $resulttext .= '</ul></li>';
16662: }
16663: }
16664: }
16665: }
16666: }
16667: } else {
16668: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
16669: }
16670: }
16671: $resulttext .= '</ul>';
16672: } else {
16673: $resulttext = &mt('Changes made to bubblesheet format file.');
16674: }
16675: &Apache::loncommon::devalidate_domconfig_cache($dom);
16676: if (ref($lastactref) eq 'HASH') {
16677: $lastactref->{'domainconfig'} = 1;
16678: }
16679: } else {
16680: $resulttext = &mt('No changes made to bubblesheet format settings');
16681: }
16682: } else {
16683: $resulttext = '<span class="LC_error">'.
16684: &mt('An error occurred: [_1]',$putresult).'</span>';
16685: }
16686: } else {
16687: $resulttext = &mt('No changes made to bubblesheet format settings');
16688: }
16689: if ($errors) {
16690: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
16691: $errors.'</ul>';
16692: }
16693: return $resulttext;
16694: }
16695:
16696: sub modify_coursecategories {
16697: my ($dom,$lastactref,%domconfig) = @_;
16698: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
16699: $cathash);
16700: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
16701: my @catitems = ('unauth','auth');
16702: my @cattypes = ('std','domonly','codesrch','none');
16703: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16704: $cathash = $domconfig{'coursecategories'}{'cats'};
16705: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
16706: $changes{'togglecats'} = 1;
16707: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
16708: }
16709: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
16710: $changes{'categorize'} = 1;
16711: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
16712: }
16713: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
16714: $changes{'togglecatscomm'} = 1;
16715: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
16716: }
16717: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
16718: $changes{'categorizecomm'} = 1;
16719: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
16720: }
16721: foreach my $item (@catitems) {
16722: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16723: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
16724: $changes{$item} = 1;
16725: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16726: }
16727: }
16728: }
16729: } else {
16730: $changes{'togglecats'} = 1;
16731: $changes{'categorize'} = 1;
16732: $changes{'togglecatscomm'} = 1;
16733: $changes{'categorizecomm'} = 1;
16734: $domconfig{'coursecategories'} = {
16735: togglecats => $env{'form.togglecats'},
16736: categorize => $env{'form.categorize'},
16737: togglecatscomm => $env{'form.togglecatscomm'},
16738: categorizecomm => $env{'form.categorizecomm'},
16739: };
16740: foreach my $item (@catitems) {
16741: if ($env{'form.coursecat_'.$item} ne 'std') {
16742: $changes{$item} = 1;
16743: }
16744: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16745: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16746: }
16747: }
16748: }
16749: if (ref($cathash) eq 'HASH') {
16750: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
16751: push (@deletecategory,'instcode::0');
16752: }
16753: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
16754: push(@deletecategory,'communities::0');
16755: }
16756: }
16757: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
16758: if (ref($cathash) eq 'HASH') {
16759: if (@deletecategory > 0) {
16760: #FIXME Need to remove category from all courses using a deleted category
16761: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
16762: foreach my $item (@deletecategory) {
16763: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
16764: delete($domconfig{'coursecategories'}{'cats'}{$item});
16765: $deletions{$item} = 1;
16766: &recurse_cat_deletes($item,$cathash,\%deletions);
16767: }
16768: }
16769: }
16770: foreach my $item (keys(%{$cathash})) {
16771: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16772: if ($cathash->{$item} ne $env{'form.'.$item}) {
16773: $reorderings{$item} = 1;
16774: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
16775: }
16776: if ($env{'form.addcategory_name_'.$item} ne '') {
16777: my $newcat = $env{'form.addcategory_name_'.$item};
16778: my $newdepth = $depth+1;
16779: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16780: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
16781: $adds{$newitem} = 1;
16782: }
16783: if ($env{'form.subcat_'.$item} ne '') {
16784: my $newcat = $env{'form.subcat_'.$item};
16785: my $newdepth = $depth+1;
16786: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16787: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
16788: $adds{$newitem} = 1;
16789: }
16790: }
16791: }
16792: if ($env{'form.instcode'} eq '1') {
16793: if (ref($cathash) eq 'HASH') {
16794: my $newitem = 'instcode::0';
16795: if ($cathash->{$newitem} eq '') {
16796: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16797: $adds{$newitem} = 1;
16798: }
16799: } else {
16800: my $newitem = 'instcode::0';
16801: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16802: $adds{$newitem} = 1;
16803: }
16804: }
16805: if ($env{'form.communities'} eq '1') {
16806: if (ref($cathash) eq 'HASH') {
16807: my $newitem = 'communities::0';
16808: if ($cathash->{$newitem} eq '') {
16809: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16810: $adds{$newitem} = 1;
16811: }
16812: } else {
16813: my $newitem = 'communities::0';
16814: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16815: $adds{$newitem} = 1;
16816: }
16817: }
16818: if ($env{'form.addcategory_name'} ne '') {
16819: if (($env{'form.addcategory_name'} ne 'instcode') &&
16820: ($env{'form.addcategory_name'} ne 'communities')) {
16821: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
16822: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
16823: $adds{$newitem} = 1;
16824: }
16825: }
16826: my $putresult;
16827: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16828: if (keys(%deletions) > 0) {
16829: foreach my $key (keys(%deletions)) {
16830: if ($predelallitems{$key} ne '') {
16831: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
16832: }
16833: }
16834: }
16835: my (@chkcats,@chktrails,%chkallitems);
16836: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
16837: if (ref($chkcats[0]) eq 'ARRAY') {
16838: my $depth = 0;
16839: my $chg = 0;
16840: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
16841: my $name = $chkcats[0][$i];
16842: my $item;
16843: if ($name eq '') {
16844: $chg ++;
16845: } else {
16846: $item = &escape($name).'::0';
16847: if ($chg) {
16848: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
16849: }
16850: $depth ++;
16851: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
16852: $depth --;
16853: }
16854: }
16855: }
16856: }
16857: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16858: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
16859: if ($putresult eq 'ok') {
16860: my %title = (
16861: togglecats => 'Show/Hide a course in catalog',
16862: categorize => 'Assign a category to a course',
16863: togglecatscomm => 'Show/Hide a community in catalog',
16864: categorizecomm => 'Assign a category to a community',
16865: );
16866: my %level = (
16867: dom => 'set in Domain ("Modify Course/Community")',
16868: crs => 'set in Course ("Course Configuration")',
16869: comm => 'set in Community ("Community Configuration")',
16870: none => 'No catalog',
16871: std => 'Standard catalog',
16872: domonly => 'Domain-only catalog',
16873: codesrch => 'Code search form',
16874: );
16875: $resulttext = &mt('Changes made:').'<ul>';
16876: if ($changes{'togglecats'}) {
16877: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
16878: }
16879: if ($changes{'categorize'}) {
16880: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
16881: }
16882: if ($changes{'togglecatscomm'}) {
16883: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
16884: }
16885: if ($changes{'categorizecomm'}) {
16886: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
16887: }
16888: if ($changes{'unauth'}) {
16889: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
16890: }
16891: if ($changes{'auth'}) {
16892: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
16893: }
16894: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16895: my $cathash;
16896: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16897: $cathash = $domconfig{'coursecategories'}{'cats'};
16898: } else {
16899: $cathash = {};
16900: }
16901: my (@cats,@trails,%allitems);
16902: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
16903: if (keys(%deletions) > 0) {
16904: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
16905: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
16906: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
16907: }
16908: $resulttext .= '</ul></li>';
16909: }
16910: if (keys(%reorderings) > 0) {
16911: my %sort_by_trail;
16912: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
16913: foreach my $key (keys(%reorderings)) {
16914: if ($allitems{$key} ne '') {
16915: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
16916: }
16917: }
16918: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
16919: $resulttext .= '<li>'.$trails[$trail].'</li>';
16920: }
16921: $resulttext .= '</ul></li>';
16922: }
16923: if (keys(%adds) > 0) {
16924: my %sort_by_trail;
16925: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
16926: foreach my $key (keys(%adds)) {
16927: if ($allitems{$key} ne '') {
16928: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
16929: }
16930: }
16931: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
16932: $resulttext .= '<li>'.$trails[$trail].'</li>';
16933: }
16934: $resulttext .= '</ul></li>';
16935: }
16936: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
16937: if (ref($lastactref) eq 'HASH') {
16938: $lastactref->{'cats'} = 1;
16939: }
16940: }
16941: $resulttext .= '</ul>';
16942: if ($changes{'unauth'} || $changes{'auth'}) {
16943: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
16944: if ($changes{'auth'}) {
16945: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
16946: }
16947: if ($changes{'unauth'}) {
16948: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
16949: }
16950: my $cachetime = 24*60*60;
16951: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16952: if (ref($lastactref) eq 'HASH') {
16953: $lastactref->{'domdefaults'} = 1;
16954: }
16955: }
16956: } else {
16957: $resulttext = '<span class="LC_error">'.
16958: &mt('An error occurred: [_1]',$putresult).'</span>';
16959: }
16960: } else {
16961: $resulttext = &mt('No changes made to course and community categories');
16962: }
16963: return $resulttext;
16964: }
16965:
16966: sub modify_serverstatuses {
16967: my ($dom,%domconfig) = @_;
16968: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
16969: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
16970: %currserverstatus = %{$domconfig{'serverstatuses'}};
16971: }
16972: my @pages = &serverstatus_pages();
16973: foreach my $type (@pages) {
16974: $newserverstatus{$type}{'namedusers'} = '';
16975: $newserverstatus{$type}{'machines'} = '';
16976: if (defined($env{'form.'.$type.'_namedusers'})) {
16977: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
16978: my @okusers;
16979: foreach my $user (@users) {
16980: my ($uname,$udom) = split(/:/,$user);
16981: if (($udom =~ /^$match_domain$/) &&
16982: (&Apache::lonnet::domain($udom)) &&
16983: ($uname =~ /^$match_username$/)) {
16984: if (!grep(/^\Q$user\E/,@okusers)) {
16985: push(@okusers,$user);
16986: }
16987: }
16988: }
16989: if (@okusers > 0) {
16990: @okusers = sort(@okusers);
16991: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
16992: }
16993: }
16994: if (defined($env{'form.'.$type.'_machines'})) {
16995: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
16996: my @okmachines;
16997: foreach my $ip (@machines) {
16998: my @parts = split(/\./,$ip);
16999: next if (@parts < 4);
17000: my $badip = 0;
17001: for (my $i=0; $i<4; $i++) {
17002: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
17003: $badip = 1;
17004: last;
17005: }
17006: }
17007: if (!$badip) {
17008: push(@okmachines,$ip);
17009: }
17010: }
17011: @okmachines = sort(@okmachines);
17012: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
17013: }
17014: }
17015: my %serverstatushash = (
17016: serverstatuses => \%newserverstatus,
17017: );
17018: foreach my $type (@pages) {
17019: foreach my $setting ('namedusers','machines') {
17020: my (@current,@new);
17021: if (ref($currserverstatus{$type}) eq 'HASH') {
17022: if ($currserverstatus{$type}{$setting} ne '') {
17023: @current = split(/,/,$currserverstatus{$type}{$setting});
17024: }
17025: }
17026: if ($newserverstatus{$type}{$setting} ne '') {
17027: @new = split(/,/,$newserverstatus{$type}{$setting});
17028: }
17029: if (@current > 0) {
17030: if (@new > 0) {
17031: foreach my $item (@current) {
17032: if (!grep(/^\Q$item\E$/,@new)) {
17033: $changes{$type}{$setting} = 1;
17034: last;
17035: }
17036: }
17037: foreach my $item (@new) {
17038: if (!grep(/^\Q$item\E$/,@current)) {
17039: $changes{$type}{$setting} = 1;
17040: last;
17041: }
17042: }
17043: } else {
17044: $changes{$type}{$setting} = 1;
17045: }
17046: } elsif (@new > 0) {
17047: $changes{$type}{$setting} = 1;
17048: }
17049: }
17050: }
17051: if (keys(%changes) > 0) {
17052: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
17053: my $putresult = &Apache::lonnet::put_dom('configuration',
17054: \%serverstatushash,$dom);
17055: if ($putresult eq 'ok') {
17056: $resulttext .= &mt('Changes made:').'<ul>';
17057: foreach my $type (@pages) {
17058: if (ref($changes{$type}) eq 'HASH') {
17059: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
17060: if ($changes{$type}{'namedusers'}) {
17061: if ($newserverstatus{$type}{'namedusers'} eq '') {
17062: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
17063: } else {
17064: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
17065: }
17066: }
17067: if ($changes{$type}{'machines'}) {
17068: if ($newserverstatus{$type}{'machines'} eq '') {
17069: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
17070: } else {
17071: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
17072: }
17073:
17074: }
17075: $resulttext .= '</ul></li>';
17076: }
17077: }
17078: $resulttext .= '</ul>';
17079: } else {
17080: $resulttext = '<span class="LC_error">'.
17081: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
17082:
17083: }
17084: } else {
17085: $resulttext = &mt('No changes made to access to server status pages');
17086: }
17087: return $resulttext;
17088: }
17089:
17090: sub modify_helpsettings {
17091: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17092: my ($resulttext,$errors,%changes,%helphash);
17093: my %defaultchecked = ('submitbugs' => 'on');
17094: my @offon = ('off','on');
17095: my @toggles = ('submitbugs');
17096: my %current = ('submitbugs' => '',
17097: 'adhoc' => {},
17098: );
17099: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
17100: %current = %{$domconfig{'helpsettings'}};
17101: }
17102: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17103: foreach my $item (@toggles) {
17104: if ($defaultchecked{$item} eq 'on') {
17105: if ($current{$item} eq '') {
17106: if ($env{'form.'.$item} eq '0') {
17107: $changes{$item} = 1;
17108: }
17109: } elsif ($current{$item} ne $env{'form.'.$item}) {
17110: $changes{$item} = 1;
17111: }
17112: } elsif ($defaultchecked{$item} eq 'off') {
17113: if ($current{$item} eq '') {
17114: if ($env{'form.'.$item} eq '1') {
17115: $changes{$item} = 1;
17116: }
17117: } elsif ($current{$item} ne $env{'form.'.$item}) {
17118: $changes{$item} = 1;
17119: }
17120: }
17121: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
17122: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
17123: }
17124: }
17125: my $maxnum = $env{'form.helproles_maxnum'};
17126: my $confname = $dom.'-domainconfig';
17127: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
17128: my (@allpos,%newsettings,%changedprivs,$newrole);
17129: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17130: my @accesstypes = ('all','dh','da','none','status','inc','exc');
17131: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
17132: my %lt = &Apache::lonlocal::texthash(
17133: s => 'system',
17134: d => 'domain',
17135: order => 'Display order',
17136: access => 'Role usage',
17137: all => 'All with domain helpdesk or helpdesk assistant role',
17138: dh => 'All with domain helpdesk role',
17139: da => 'All with domain helpdesk assistant role',
17140: none => 'None',
17141: status => 'Determined based on institutional status',
17142: inc => 'Include all, but exclude specific personnel',
17143: exc => 'Exclude all, but include specific personnel',
17144: );
17145: for (my $num=0; $num<=$maxnum; $num++) {
17146: my ($prefix,$identifier,$rolename,%curr);
17147: if ($num == $maxnum) {
17148: next unless ($env{'form.newcusthelp'} == $maxnum);
17149: $identifier = 'custhelp'.$num;
17150: $prefix = 'helproles_'.$num;
17151: $rolename = $env{'form.custhelpname'.$num};
17152: $rolename=~s/[^A-Za-z0-9]//gs;
17153: next if ($rolename eq '');
17154: next if (exists($existing{'rolesdef_'.$rolename}));
17155: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
17156: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
17157: $newprivs{'c'},$confname,$dom);
17158: if ($result ne 'ok') {
17159: $errors .= '<li><span class="LC_error">'.
17160: &mt('An error occurred storing the new custom role: [_1]',
17161: $result).'</span></li>';
17162: next;
17163: } else {
17164: $changedprivs{$rolename} = \%newprivs;
17165: $newrole = $rolename;
17166: }
17167: } else {
17168: $prefix = 'helproles_'.$num;
17169: $rolename = $env{'form.'.$prefix};
17170: next if ($rolename eq '');
17171: next unless (exists($existing{'rolesdef_'.$rolename}));
17172: $identifier = 'custhelp'.$num;
17173: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
17174: my %currprivs;
17175: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
17176: split(/\_/,$existing{'rolesdef_'.$rolename});
17177: foreach my $level ('c','d','s') {
17178: if ($newprivs{$level} ne $currprivs{$level}) {
17179: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
17180: $newprivs{'c'},$confname,$dom);
17181: if ($result ne 'ok') {
17182: $errors .= '<li><span class="LC_error">'.
17183: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
17184: $rolename,$result).'</span></li>';
17185: } else {
17186: $changedprivs{$rolename} = \%newprivs;
17187: }
17188: last;
17189: }
17190: }
17191: if (ref($current{'adhoc'}) eq 'HASH') {
17192: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
17193: %curr = %{$current{'adhoc'}{$rolename}};
17194: }
17195: }
17196: }
17197: my $newpos = $env{'form.'.$prefix.'_pos'};
17198: $newpos =~ s/\D+//g;
17199: $allpos[$newpos] = $rolename;
17200: my $newdesc = $env{'form.'.$prefix.'_desc'};
17201: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
17202: if ($curr{'desc'}) {
17203: if ($curr{'desc'} ne $newdesc) {
17204: $changes{'customrole'}{$rolename}{'desc'} = 1;
17205: $newsettings{$rolename}{'desc'} = $newdesc;
17206: }
17207: } elsif ($newdesc ne '') {
17208: $changes{'customrole'}{$rolename}{'desc'} = 1;
17209: $newsettings{$rolename}{'desc'} = $newdesc;
17210: }
17211: my $access = $env{'form.'.$prefix.'_access'};
17212: if (grep(/^\Q$access\E$/,@accesstypes)) {
17213: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
17214: if ($access eq 'status') {
17215: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
17216: if (scalar(@statuses) == 0) {
17217: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
17218: } else {
17219: my (@shownstatus,$numtypes);
17220: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
17221: if (ref($types) eq 'ARRAY') {
17222: $numtypes = scalar(@{$types});
17223: foreach my $type (sort(@statuses)) {
17224: if ($type eq 'default') {
17225: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
17226: } elsif (grep(/^\Q$type\E$/,@{$types})) {
17227: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
17228: push(@shownstatus,$usertypes->{$type});
17229: }
17230: }
17231: }
17232: if (grep(/^default$/,@statuses)) {
17233: push(@shownstatus,$othertitle);
17234: }
17235: if (scalar(@shownstatus) == 1+$numtypes) {
17236: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
17237: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
17238: } else {
17239: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
17240: if (ref($curr{'status'}) eq 'ARRAY') {
17241: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
17242: if (@diffs) {
17243: $changes{'customrole'}{$rolename}{$access} = 1;
17244: }
17245: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17246: $changes{'customrole'}{$rolename}{$access} = 1;
17247: }
17248: }
17249: }
17250: } elsif (($access eq 'inc') || ($access eq 'exc')) {
17251: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
17252: my @newspecstaff;
17253: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
17254: foreach my $person (sort(@personnel)) {
17255: if ($domhelpdesk{$person}) {
17256: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
17257: }
17258: }
17259: if (ref($curr{$access}) eq 'ARRAY') {
17260: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
17261: if (@diffs) {
17262: $changes{'customrole'}{$rolename}{$access} = 1;
17263: }
17264: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17265: $changes{'customrole'}{$rolename}{$access} = 1;
17266: }
17267: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17268: my ($uname,$udom) = split(/:/,$person);
17269: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
17270: }
17271: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
17272: }
17273: } else {
17274: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
17275: }
17276: unless ($curr{'access'} eq $access) {
17277: $changes{'customrole'}{$rolename}{'access'} = 1;
17278: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
17279: }
17280: }
17281: if (@allpos > 0) {
17282: my $idx = 0;
17283: foreach my $rolename (@allpos) {
17284: if ($rolename ne '') {
17285: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
17286: if (ref($current{'adhoc'}) eq 'HASH') {
17287: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
17288: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
17289: $changes{'customrole'}{$rolename}{'order'} = 1;
17290: $newsettings{$rolename}{'order'} = $idx+1;
17291: }
17292: }
17293: }
17294: $idx ++;
17295: }
17296: }
17297: }
17298: my $putresult;
17299: if (keys(%changes) > 0) {
17300: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
17301: if ($putresult eq 'ok') {
17302: if (ref($helphash{'helpsettings'}) eq 'HASH') {
17303: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
17304: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
17305: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
17306: }
17307: }
17308: my $cachetime = 24*60*60;
17309: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17310: if (ref($lastactref) eq 'HASH') {
17311: $lastactref->{'domdefaults'} = 1;
17312: }
17313: } else {
17314: $errors .= '<li><span class="LC_error">'.
17315: &mt('An error occurred storing the settings: [_1]',
17316: $putresult).'</span></li>';
17317: }
17318: }
17319: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
17320: $resulttext = &mt('Changes made:').'<ul>';
17321: my (%shownprivs,@levelorder);
17322: @levelorder = ('c','d','s');
17323: if ((keys(%changes)) && ($putresult eq 'ok')) {
17324: foreach my $item (sort(keys(%changes))) {
17325: if ($item eq 'submitbugs') {
17326: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
17327: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
17328: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
17329: } elsif ($item eq 'customrole') {
17330: if (ref($changes{'customrole'}) eq 'HASH') {
17331: my @keyorder = ('order','desc','access','status','exc','inc');
17332: my %keytext = &Apache::lonlocal::texthash(
17333: order => 'Order',
17334: desc => 'Role description',
17335: access => 'Role usage',
17336: status => 'Allowed institutional types',
17337: exc => 'Allowed personnel',
17338: inc => 'Disallowed personnel',
17339: );
17340: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
17341: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
17342: if ($role eq $newrole) {
17343: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
17344: $role).'<ul>';
17345: } else {
17346: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
17347: $role).'<ul>';
17348: }
17349: foreach my $key (@keyorder) {
17350: if ($changes{'customrole'}{$role}{$key}) {
17351: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
17352: $keytext{$key},$newsettings{$role}{$key}).
17353: '</li>';
17354: }
17355: }
17356: if (ref($changedprivs{$role}) eq 'HASH') {
17357: $shownprivs{$role} = 1;
17358: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
17359: foreach my $level (@levelorder) {
17360: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
17361: next if ($item eq '');
17362: my ($priv) = split(/\&/,$item,2);
17363: if (&Apache::lonnet::plaintext($priv)) {
17364: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
17365: unless ($level eq 'c') {
17366: $resulttext .= ' ('.$lt{$level}.')';
17367: }
17368: $resulttext .= '</li>';
17369: }
17370: }
17371: }
17372: $resulttext .= '</ul>';
17373: }
17374: $resulttext .= '</ul></li>';
17375: }
17376: }
17377: }
17378: }
17379: }
17380: }
17381: if (keys(%changedprivs)) {
17382: foreach my $role (sort(keys(%changedprivs))) {
17383: unless ($shownprivs{$role}) {
17384: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
17385: $role).'<ul>'.
17386: '<li>'.&mt('Privileges set to :').'<ul>';
17387: foreach my $level (@levelorder) {
17388: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
17389: next if ($item eq '');
17390: my ($priv) = split(/\&/,$item,2);
17391: if (&Apache::lonnet::plaintext($priv)) {
17392: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
17393: unless ($level eq 'c') {
17394: $resulttext .= ' ('.$lt{$level}.')';
17395: }
17396: $resulttext .= '</li>';
17397: }
17398: }
17399: }
17400: $resulttext .= '</ul></li></ul></li>';
17401: }
17402: }
17403: }
17404: $resulttext .= '</ul>';
17405: } else {
17406: $resulttext = &mt('No changes made to help settings');
17407: }
17408: if ($errors) {
17409: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
17410: $errors.'</ul>';
17411: }
17412: return $resulttext;
17413: }
17414:
17415: sub modify_coursedefaults {
17416: my ($dom,$lastactref,%domconfig) = @_;
17417: my ($resulttext,$errors,%changes,%defaultshash);
17418: my %defaultchecked = (
17419: 'uselcmath' => 'on',
17420: 'usejsme' => 'on',
17421: 'inline_chem' => 'on',
17422: 'ltiauth' => 'off',
17423: );
17424: my @toggles = ('uselcmath','usejsme','inline_chem','ltiauth');
17425: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
17426: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
17427: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
17428: my @types = ('official','unofficial','community','textbook');
17429: my %staticdefaults = (
17430: anonsurvey_threshold => 10,
17431: uploadquota => 500,
17432: postsubmit => 60,
17433: mysqltables => 172800,
17434: );
17435: my %texoptions = (
17436: MathJax => 'MathJax',
17437: mimetex => &mt('Convert to Images'),
17438: tth => &mt('TeX to HTML'),
17439: );
17440: $defaultshash{'coursedefaults'} = {};
17441:
17442: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
17443: if ($domconfig{'coursedefaults'} eq '') {
17444: $domconfig{'coursedefaults'} = {};
17445: }
17446: }
17447:
17448: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
17449: foreach my $item (@toggles) {
17450: if ($defaultchecked{$item} eq 'on') {
17451: if (($domconfig{'coursedefaults'}{$item} eq '') &&
17452: ($env{'form.'.$item} eq '0')) {
17453: $changes{$item} = 1;
17454: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
17455: $changes{$item} = 1;
17456: }
17457: } elsif ($defaultchecked{$item} eq 'off') {
17458: if (($domconfig{'coursedefaults'}{$item} eq '') &&
17459: ($env{'form.'.$item} eq '1')) {
17460: $changes{$item} = 1;
17461: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
17462: $changes{$item} = 1;
17463: }
17464: }
17465: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
17466: }
17467: foreach my $item (@numbers) {
17468: my ($currdef,$newdef);
17469: $newdef = $env{'form.'.$item};
17470: if ($item eq 'anonsurvey_threshold') {
17471: $currdef = $domconfig{'coursedefaults'}{$item};
17472: $newdef =~ s/\D//g;
17473: if ($newdef eq '' || $newdef < 1) {
17474: $newdef = 1;
17475: }
17476: $defaultshash{'coursedefaults'}{$item} = $newdef;
17477: } else {
17478: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
17479: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
17480: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
17481: }
17482: $newdef =~ s/[^\w.\-]//g;
17483: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
17484: }
17485: if ($currdef ne $newdef) {
17486: if ($item eq 'anonsurvey_threshold') {
17487: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
17488: $changes{$item} = 1;
17489: }
17490: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
17491: my $setting = $1;
17492: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
17493: $changes{$setting} = 1;
17494: }
17495: }
17496: }
17497: }
17498: my $texengine;
17499: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
17500: $texengine = $env{'form.texengine'};
17501: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
17502: if ($currdef eq '') {
17503: unless ($texengine eq $Apache::lonnet::deftex) {
17504: $changes{'texengine'} = 1;
17505: }
17506: } elsif ($currdef ne $texengine) {
17507: $changes{'texengine'} = 1;
17508: }
17509: }
17510: if ($texengine ne '') {
17511: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
17512: }
17513: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
17514: my @currclonecode;
17515: if (ref($currclone) eq 'HASH') {
17516: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
17517: @currclonecode = @{$currclone->{'instcode'}};
17518: }
17519: }
17520: my $newclone;
17521: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
17522: $newclone = $env{'form.canclone'};
17523: }
17524: if ($newclone eq 'instcode') {
17525: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
17526: my (%codedefaults,@code_order,@clonecode);
17527: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
17528: \@code_order);
17529: foreach my $item (@code_order) {
17530: if (grep(/^\Q$item\E$/,@newcodes)) {
17531: push(@clonecode,$item);
17532: }
17533: }
17534: if (@clonecode) {
17535: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
17536: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
17537: if (@diffs) {
17538: $changes{'canclone'} = 1;
17539: }
17540: } else {
17541: $newclone eq '';
17542: }
17543: } elsif ($newclone ne '') {
17544: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
17545: }
17546: if ($newclone ne $currclone) {
17547: $changes{'canclone'} = 1;
17548: }
17549: my %credits;
17550: foreach my $type (@types) {
17551: unless ($type eq 'community') {
17552: $credits{$type} = $env{'form.'.$type.'_credits'};
17553: $credits{$type} =~ s/[^\d.]+//g;
17554: }
17555: }
17556: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
17557: ($env{'form.coursecredits'} eq '1')) {
17558: $changes{'coursecredits'} = 1;
17559: foreach my $type (keys(%credits)) {
17560: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
17561: }
17562: } else {
17563: if ($env{'form.coursecredits'} eq '1') {
17564: foreach my $type (@types) {
17565: unless ($type eq 'community') {
17566: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
17567: $changes{'coursecredits'} = 1;
17568: }
17569: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
17570: }
17571: }
17572: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17573: foreach my $type (@types) {
17574: unless ($type eq 'community') {
17575: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
17576: $changes{'coursecredits'} = 1;
17577: last;
17578: }
17579: }
17580: }
17581: }
17582: }
17583: if ($env{'form.postsubmit'} eq '1') {
17584: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
17585: my %currtimeout;
17586: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17587: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
17588: $changes{'postsubmit'} = 1;
17589: }
17590: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17591: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
17592: }
17593: } else {
17594: $changes{'postsubmit'} = 1;
17595: }
17596: foreach my $type (@types) {
17597: my $timeout = $env{'form.'.$type.'_timeout'};
17598: $timeout =~ s/\D//g;
17599: if ($timeout == $staticdefaults{'postsubmit'}) {
17600: $timeout = '';
17601: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
17602: $timeout = '0';
17603: }
17604: unless ($timeout eq '') {
17605: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
17606: }
17607: if (exists($currtimeout{$type})) {
17608: if ($timeout ne $currtimeout{$type}) {
17609: $changes{'postsubmit'} = 1;
17610: }
17611: } elsif ($timeout ne '') {
17612: $changes{'postsubmit'} = 1;
17613: }
17614: }
17615: } else {
17616: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
17617: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17618: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
17619: $changes{'postsubmit'} = 1;
17620: }
17621: } else {
17622: $changes{'postsubmit'} = 1;
17623: }
17624: }
17625: }
17626: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17627: $dom);
17628: if ($putresult eq 'ok') {
17629: if (keys(%changes) > 0) {
17630: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17631: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
17632: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
17633: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
17634: ($changes{'inline_chem'}) || ($changes{'ltiauth'})) {
17635: foreach my $item ('uselcmath','usejsme','inline_chem','texengine','ltiauth') {
17636: if ($changes{$item}) {
17637: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
17638: }
17639: }
17640: if ($changes{'coursecredits'}) {
17641: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17642: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
17643: $domdefaults{$type.'credits'} =
17644: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
17645: }
17646: }
17647: }
17648: if ($changes{'postsubmit'}) {
17649: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17650: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
17651: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17652: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
17653: $domdefaults{$type.'postsubtimeout'} =
17654: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17655: }
17656: }
17657: }
17658: }
17659: if ($changes{'uploadquota'}) {
17660: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17661: foreach my $type (@types) {
17662: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
17663: }
17664: }
17665: }
17666: if ($changes{'canclone'}) {
17667: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17668: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17669: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
17670: if (@clonecodes) {
17671: $domdefaults{'canclone'} = join('+',@clonecodes);
17672: }
17673: }
17674: } else {
17675: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
17676: }
17677: }
17678: my $cachetime = 24*60*60;
17679: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17680: if (ref($lastactref) eq 'HASH') {
17681: $lastactref->{'domdefaults'} = 1;
17682: }
17683: }
17684: $resulttext = &mt('Changes made:').'<ul>';
17685: foreach my $item (sort(keys(%changes))) {
17686: if ($item eq 'uselcmath') {
17687: if ($env{'form.'.$item} eq '1') {
17688: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
17689: } else {
17690: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
17691: }
17692: } elsif ($item eq 'usejsme') {
17693: if ($env{'form.'.$item} eq '1') {
17694: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
17695: } else {
17696: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
17697: }
17698: } elsif ($item eq 'inline_chem') {
17699: if ($env{'form.'.$item} eq '1') {
17700: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
17701: } else {
17702: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
17703: }
17704: } elsif ($item eq 'texengine') {
17705: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
17706: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
17707: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
17708: }
17709: } elsif ($item eq 'anonsurvey_threshold') {
17710: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
17711: } elsif ($item eq 'uploadquota') {
17712: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17713: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
17714: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
17715: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
17716: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
17717:
17718: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
17719: '</ul>'.
17720: '</li>';
17721: } else {
17722: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
17723: }
17724: } elsif ($item eq 'mysqltables') {
17725: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
17726: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
17727: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
17728: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
17729: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
17730: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
17731: '</ul>'.
17732: '</li>';
17733: } else {
17734: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
17735: }
17736: } elsif ($item eq 'postsubmit') {
17737: if ($domdefaults{'postsubmit'} eq 'off') {
17738: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
17739: } else {
17740: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
17741: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17742: $resulttext .= &mt('durations:').'<ul>';
17743: foreach my $type (@types) {
17744: $resulttext .= '<li>';
17745: my $timeout;
17746: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17747: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17748: }
17749: my $display;
17750: if ($timeout eq '0') {
17751: $display = &mt('unlimited');
17752: } elsif ($timeout eq '') {
17753: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
17754: } else {
17755: $display = &mt('[quant,_1,second]',$timeout);
17756: }
17757: if ($type eq 'community') {
17758: $resulttext .= &mt('Communities');
17759: } elsif ($type eq 'official') {
17760: $resulttext .= &mt('Official courses');
17761: } elsif ($type eq 'unofficial') {
17762: $resulttext .= &mt('Unofficial courses');
17763: } elsif ($type eq 'textbook') {
17764: $resulttext .= &mt('Textbook courses');
17765: }
17766: $resulttext .= ' -- '.$display.'</li>';
17767: }
17768: $resulttext .= '</ul>';
17769: }
17770: $resulttext .= '</li>';
17771: }
17772: } elsif ($item eq 'coursecredits') {
17773: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17774: if (($domdefaults{'officialcredits'} eq '') &&
17775: ($domdefaults{'unofficialcredits'} eq '') &&
17776: ($domdefaults{'textbookcredits'} eq '')) {
17777: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17778: } else {
17779: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
17780: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
17781: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
17782: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
17783: '</ul>'.
17784: '</li>';
17785: }
17786: } else {
17787: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17788: }
17789: } elsif ($item eq 'canclone') {
17790: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17791: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17792: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
17793: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
17794: }
17795: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
17796: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
17797: } else {
17798: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
17799: }
17800: } elsif ($item eq 'ltiauth') {
17801: if ($env{'form.'.$item} eq '1') {
17802: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
17803: } else {
17804: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
17805: }
17806: }
17807: }
17808: $resulttext .= '</ul>';
17809: } else {
17810: $resulttext = &mt('No changes made to course defaults');
17811: }
17812: } else {
17813: $resulttext = '<span class="LC_error">'.
17814: &mt('An error occurred: [_1]',$putresult).'</span>';
17815: }
17816: return $resulttext;
17817: }
17818:
17819: sub modify_selfenrollment {
17820: my ($dom,$lastactref,%domconfig) = @_;
17821: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
17822: my @types = ('official','unofficial','community','textbook');
17823: my %titles = &tool_titles();
17824: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
17825: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
17826: $ordered{'default'} = ['types','registered','approval','limit'];
17827:
17828: my (%roles,%shown,%toplevel);
17829: $roles{'0'} = &Apache::lonnet::plaintext('dc');
17830:
17831: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
17832: if ($domconfig{'selfenrollment'} eq '') {
17833: $domconfig{'selfenrollment'} = {};
17834: }
17835: }
17836: %toplevel = (
17837: admin => 'Configuration Rights',
17838: default => 'Default settings',
17839: validation => 'Validation of self-enrollment requests',
17840: );
17841: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
17842:
17843: if (ref($ordered{'admin'}) eq 'ARRAY') {
17844: foreach my $item (@{$ordered{'admin'}}) {
17845: foreach my $type (@types) {
17846: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
17847: $selfenrollhash{'admin'}{$type}{$item} = 1;
17848: } else {
17849: $selfenrollhash{'admin'}{$type}{$item} = 0;
17850: }
17851: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
17852: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
17853: if ($selfenrollhash{'admin'}{$type}{$item} ne
17854: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
17855: push(@{$changes{'admin'}{$type}},$item);
17856: }
17857: } else {
17858: if (!$selfenrollhash{'admin'}{$type}{$item}) {
17859: push(@{$changes{'admin'}{$type}},$item);
17860: }
17861: }
17862: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
17863: push(@{$changes{'admin'}{$type}},$item);
17864: }
17865: }
17866: }
17867: }
17868:
17869: foreach my $item (@{$ordered{'default'}}) {
17870: foreach my $type (@types) {
17871: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
17872: if ($item eq 'types') {
17873: unless (($value eq 'all') || ($value eq 'dom')) {
17874: $value = '';
17875: }
17876: } elsif ($item eq 'registered') {
17877: unless ($value eq '1') {
17878: $value = 0;
17879: }
17880: } elsif ($item eq 'approval') {
17881: unless ($value =~ /^[012]$/) {
17882: $value = 0;
17883: }
17884: } else {
17885: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17886: $value = 'none';
17887: }
17888: }
17889: $selfenrollhash{'default'}{$type}{$item} = $value;
17890: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
17891: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17892: if ($selfenrollhash{'default'}{$type}{$item} ne
17893: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
17894: push(@{$changes{'default'}{$type}},$item);
17895: }
17896: } else {
17897: push(@{$changes{'default'}{$type}},$item);
17898: }
17899: } else {
17900: push(@{$changes{'default'}{$type}},$item);
17901: }
17902: if ($item eq 'limit') {
17903: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17904: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
17905: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
17906: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
17907: }
17908: } else {
17909: $selfenrollhash{'default'}{$type}{'cap'} = '';
17910: }
17911: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17912: if ($selfenrollhash{'default'}{$type}{'cap'} ne
17913: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
17914: push(@{$changes{'default'}{$type}},'cap');
17915: }
17916: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
17917: push(@{$changes{'default'}{$type}},'cap');
17918: }
17919: }
17920: }
17921: }
17922:
17923: foreach my $item (@{$itemsref}) {
17924: if ($item eq 'fields') {
17925: my @changed;
17926: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
17927: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
17928: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
17929: }
17930: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
17931: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
17932: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
17933: $domconfig{'selfenrollment'}{'validation'}{$item});
17934: } else {
17935: @changed = @{$selfenrollhash{'validation'}{$item}};
17936: }
17937: } else {
17938: @changed = @{$selfenrollhash{'validation'}{$item}};
17939: }
17940: if (@changed) {
17941: if ($selfenrollhash{'validation'}{$item}) {
17942: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
17943: } else {
17944: $changes{'validation'}{$item} = &mt('None');
17945: }
17946: }
17947: } else {
17948: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
17949: if ($item eq 'markup') {
17950: if ($env{'form.selfenroll_validation_'.$item}) {
17951: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
17952: }
17953: }
17954: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
17955: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
17956: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
17957: }
17958: }
17959: }
17960: }
17961:
17962: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
17963: $dom);
17964: if ($putresult eq 'ok') {
17965: if (keys(%changes) > 0) {
17966: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17967: $resulttext = &mt('Changes made:').'<ul>';
17968: foreach my $key ('admin','default','validation') {
17969: if (ref($changes{$key}) eq 'HASH') {
17970: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
17971: if ($key eq 'validation') {
17972: foreach my $item (@{$itemsref}) {
17973: if (exists($changes{$key}{$item})) {
17974: if ($item eq 'markup') {
17975: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
17976: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
17977: } else {
17978: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
17979: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
17980: }
17981: }
17982: }
17983: } else {
17984: foreach my $type (@types) {
17985: if ($type eq 'community') {
17986: $roles{'1'} = &mt('Community personnel');
17987: } else {
17988: $roles{'1'} = &mt('Course personnel');
17989: }
17990: if (ref($changes{$key}{$type}) eq 'ARRAY') {
17991: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
17992: if ($key eq 'admin') {
17993: my @mgrdc = ();
17994: if (ref($ordered{$key}) eq 'ARRAY') {
17995: foreach my $item (@{$ordered{'admin'}}) {
17996: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
17997: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
17998: push(@mgrdc,$item);
17999: }
18000: }
18001: }
18002: if (@mgrdc) {
18003: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
18004: } else {
18005: delete($domdefaults{$type.'selfenrolladmdc'});
18006: }
18007: }
18008: } else {
18009: if (ref($ordered{$key}) eq 'ARRAY') {
18010: foreach my $item (@{$ordered{$key}}) {
18011: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
18012: $domdefaults{$type.'selfenroll'.$item} =
18013: $selfenrollhash{$key}{$type}{$item};
18014: }
18015: }
18016: }
18017: }
18018: }
18019: $resulttext .= '<li>'.$titles{$type}.'<ul>';
18020: foreach my $item (@{$ordered{$key}}) {
18021: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
18022: $resulttext .= '<li>';
18023: if ($key eq 'admin') {
18024: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
18025: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
18026: } else {
18027: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
18028: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
18029: }
18030: $resulttext .= '</li>';
18031: }
18032: }
18033: $resulttext .= '</ul></li>';
18034: }
18035: }
18036: $resulttext .= '</ul></li>';
18037: }
18038: }
18039: }
18040: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
18041: my $cachetime = 24*60*60;
18042: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18043: if (ref($lastactref) eq 'HASH') {
18044: $lastactref->{'domdefaults'} = 1;
18045: }
18046: }
18047: $resulttext .= '</ul>';
18048: } else {
18049: $resulttext = &mt('No changes made to self-enrollment settings');
18050: }
18051: } else {
18052: $resulttext = '<span class="LC_error">'.
18053: &mt('An error occurred: [_1]',$putresult).'</span>';
18054: }
18055: return $resulttext;
18056: }
18057:
18058: sub modify_wafproxy {
18059: my ($dom,$action,$lastactref,%domconfig) = @_;
18060: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18061: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
18062: %wafproxy,%changes,%expirecache,%expiresaml);
18063: foreach my $server (sort(keys(%servers))) {
18064: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
18065: if ($serverhome eq $server) {
18066: my $serverdom = &Apache::lonnet::host_domain($server);
18067: if ($serverdom eq $dom) {
18068: $canset{$server} = 1;
18069: }
18070: }
18071: }
18072: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
18073: %{$values{$dom}} = ();
18074: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
18075: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
18076: }
18077: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
18078: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
18079: }
18080: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
18081: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
18082: }
18083: }
18084: my $output;
18085: if (keys(%canset)) {
18086: %{$wafproxy{'alias'}} = ();
18087: %{$wafproxy{'saml'}} = ();
18088: foreach my $key (sort(keys(%canset))) {
18089: if ($env{'form.wafproxy_'.$dom}) {
18090: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
18091: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
18092: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
18093: $changes{'alias'} = 1;
18094: }
18095: if ($env{'form.wafproxy_alias_saml_'.$key}) {
18096: $wafproxy{'saml'}{$key} = 1;
18097: }
18098: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
18099: $changes{'saml'} = 1;
18100: }
18101: } else {
18102: $wafproxy{'alias'}{$key} = '';
18103: $wafproxy{'saml'}{$key} = '';
18104: if ($curralias{$key}) {
18105: $changes{'alias'} = 1;
18106: }
18107: if ($currsaml{$key}) {
18108: $changes{'saml'} = 1;
18109: }
18110: }
18111: if ($wafproxy{'alias'}{$key} eq '') {
18112: if ($curralias{$key}) {
18113: $expirecache{$key} = 1;
18114: }
18115: delete($wafproxy{'alias'}{$key});
18116: }
18117: if ($wafproxy{'saml'}{$key} eq '') {
18118: if ($currsaml{$key}) {
18119: $expiresaml{$key} = 1;
18120: }
18121: delete($wafproxy{'saml'}{$key});
18122: }
18123: }
18124: unless (keys(%{$wafproxy{'alias'}})) {
18125: delete($wafproxy{'alias'});
18126: }
18127: unless (keys(%{$wafproxy{'saml'}})) {
18128: delete($wafproxy{'saml'});
18129: }
18130: # Localization for values in %warn occurs in &mt() calls separately.
18131: my %warn = (
18132: trusted => 'trusted IP range(s)',
18133: vpnint => 'internal IP range(s) for VPN sessions(s)',
18134: vpnext => 'IP range(s) for backend WAF connections',
18135: );
18136: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
18137: my $possible = $env{'form.wafproxy_'.$item};
18138: $possible =~ s/^\s+|\s+$//g;
18139: if ($possible ne '') {
18140: if ($item eq 'remoteip') {
18141: if ($possible =~ /^[mhn]$/) {
18142: $wafproxy{$item} = $possible;
18143: }
18144: } elsif ($item eq 'ipheader') {
18145: if ($wafproxy{'remoteip'} eq 'h') {
18146: $wafproxy{$item} = $possible;
18147: }
18148: } elsif ($item eq 'sslopt') {
18149: if ($possible =~ /^0|1$/) {
18150: $wafproxy{$item} = $possible;
18151: }
18152: } else {
18153: my (@ok,$count);
18154: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
18155: unless ($env{'form.wafproxy_vpnaccess'}) {
18156: $possible = '';
18157: }
18158: } elsif ($item eq 'trusted') {
18159: unless ($wafproxy{'remoteip'} eq 'h') {
18160: $possible = '';
18161: }
18162: }
18163: unless ($possible eq '') {
18164: $possible =~ s/[\r\n]+/\s/g;
18165: $possible =~ s/\s*-\s*/-/g;
18166: $possible =~ s/\s+/,/g;
18167: $possible =~ s/,+/,/g;
18168: }
18169: $count = 0;
18170: if ($possible ne '') {
18171: foreach my $poss (split(/\,/,$possible)) {
18172: $count ++;
18173: $poss = &validate_ip_pattern($poss);
18174: if ($poss ne '') {
18175: push(@ok,$poss);
18176: }
18177: }
18178: my $diff = $count - scalar(@ok);
18179: if ($diff) {
18180: push(@warnings,'<li>'.
18181: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
18182: $diff,$warn{$item}).
18183: '</li>');
18184: }
18185: if (@ok) {
18186: my @cidr_list;
18187: foreach my $item (@ok) {
18188: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
18189: }
18190: $wafproxy{$item} = join(',',@cidr_list);
18191: }
18192: }
18193: }
18194: if ($wafproxy{$item} ne $currvalue{$item}) {
18195: $changes{$item} = 1;
18196: }
18197: } elsif ($currvalue{$item}) {
18198: $changes{$item} = 1;
18199: }
18200: }
18201: } else {
18202: if (keys(%curralias)) {
18203: $changes{'alias'} = 1;
18204: }
18205: if (keys(%currsaml)) {
18206: $changes{'saml'} = 1;
18207: }
18208: if (keys(%currvalue)) {
18209: foreach my $key (keys(%currvalue)) {
18210: $changes{$key} = 1;
18211: }
18212: }
18213: }
18214: if (keys(%changes)) {
18215: my %defaultshash = (
18216: wafproxy => \%wafproxy,
18217: );
18218: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18219: $dom);
18220: if ($putresult eq 'ok') {
18221: my $cachetime = 24*60*60;
18222: my (%domdefaults,$updatedomdefs);
18223: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
18224: if ($changes{$item}) {
18225: unless ($updatedomdefs) {
18226: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
18227: $updatedomdefs = 1;
18228: }
18229: if ($wafproxy{$item}) {
18230: $domdefaults{'waf_'.$item} = $wafproxy{$item};
18231: } elsif (exists($domdefaults{'waf_'.$item})) {
18232: delete($domdefaults{'waf_'.$item});
18233: }
18234: }
18235: }
18236: if ($updatedomdefs) {
18237: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18238: if (ref($lastactref) eq 'HASH') {
18239: $lastactref->{'domdefaults'} = 1;
18240: }
18241: }
18242: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
18243: my %updates = %expirecache;
18244: foreach my $key (keys(%expirecache)) {
18245: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
18246: }
18247: if (ref($wafproxy{'alias'}) eq 'HASH') {
18248: my $cachetime = 24*60*60;
18249: foreach my $key (keys(%{$wafproxy{'alias'}})) {
18250: $updates{$key} = 1;
18251: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
18252: $cachetime);
18253: }
18254: }
18255: if (ref($lastactref) eq 'HASH') {
18256: $lastactref->{'proxyalias'} = \%updates;
18257: }
18258: }
18259: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
18260: my %samlupdates = %expiresaml;
18261: foreach my $key (keys(%expiresaml)) {
18262: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
18263: }
18264: if (ref($wafproxy{'saml'}) eq 'HASH') {
18265: my $cachetime = 24*60*60;
18266: foreach my $key (keys(%{$wafproxy{'saml'}})) {
18267: $samlupdates{$key} = 1;
18268: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
18269: $cachetime);
18270: }
18271: }
18272: if (ref($lastactref) eq 'HASH') {
18273: $lastactref->{'proxysaml'} = \%samlupdates;
18274: }
18275: }
18276: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
18277: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
18278: if ($changes{$item}) {
18279: if ($item eq 'alias') {
18280: my $numaliased = 0;
18281: if (ref($wafproxy{'alias'}) eq 'HASH') {
18282: my $shown;
18283: if (keys(%{$wafproxy{'alias'}})) {
18284: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
18285: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
18286: &Apache::lonnet::hostname($server),
18287: $wafproxy{'alias'}{$server}).'</li>';
18288: $numaliased ++;
18289: }
18290: if ($numaliased) {
18291: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
18292: '<ul>'.$shown.'</ul>').'</li>';
18293: }
18294: }
18295: }
18296: unless ($numaliased) {
18297: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
18298: }
18299: } elsif ($item eq 'saml') {
18300: my $shown;
18301: if (ref($wafproxy{'saml'}) eq 'HASH') {
18302: if (keys(%{$wafproxy{'saml'}})) {
18303: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
18304: }
18305: }
18306: if ($shown) {
18307: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
18308: $shown).'</li>';
18309: } else {
18310: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
18311: }
18312: } else {
18313: if ($item eq 'remoteip') {
18314: my %ip_methods = &remoteip_methods();
18315: if ($wafproxy{$item} =~ /^[mh]$/) {
18316: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
18317: $ip_methods{$wafproxy{$item}}).'</li>';
18318: } else {
18319: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
18320: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
18321: '</li>';
18322: } else {
18323: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
18324: }
18325: }
18326: } elsif ($item eq 'ipheader') {
18327: if ($wafproxy{$item}) {
18328: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
18329: $wafproxy{$item}).'</li>';
18330: } else {
18331: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
18332: }
18333: } elsif ($item eq 'trusted') {
18334: if ($wafproxy{$item}) {
18335: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
18336: $wafproxy{$item}).'</li>';
18337: } else {
18338: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
18339: }
18340: } elsif ($item eq 'vpnint') {
18341: if ($wafproxy{$item}) {
18342: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
18343: $wafproxy{$item}).'</li>';
18344: } else {
18345: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
18346: }
18347: } elsif ($item eq 'vpnext') {
18348: if ($wafproxy{$item}) {
18349: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
18350: $wafproxy{$item}).'</li>';
18351: } else {
18352: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
18353: }
18354: } elsif ($item eq 'sslopt') {
18355: if ($wafproxy{$item}) {
18356: $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>';
18357: } else {
18358: $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>';
18359: }
18360: }
18361: }
18362: }
18363: }
18364: } else {
18365: $output = '<span class="LC_error">'.
18366: &mt('An error occurred: [_1]',$putresult).'</span>';
18367: }
18368: } elsif (keys(%canset)) {
18369: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
18370: }
18371: if (@warnings) {
18372: $output .= '<br />'.&mt('Warnings:').'<ul>'.
18373: join("\n",@warnings).'</ul>';
18374: }
18375: return $output;
18376: }
18377:
18378: sub validate_ip_pattern {
18379: my ($pattern) = @_;
18380: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
18381: my ($start,$end) = ($1,$2);
18382: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
18383: if (($start !~ m{/}) && ($end !~ m{/})) {
18384: return $start.'-'.$end;
18385: }
18386: }
18387: } elsif ($pattern ne '') {
18388: $pattern = &Net::CIDR::cidrvalidate($pattern);
18389: if ($pattern ne '') {
18390: return $pattern;
18391: }
18392: }
18393: return;
18394: }
18395:
18396: sub modify_usersessions {
18397: my ($dom,$lastactref,%domconfig) = @_;
18398: my @hostingtypes = ('version','excludedomain','includedomain');
18399: my @offloadtypes = ('primary','default');
18400: my %types = (
18401: remote => \@hostingtypes,
18402: hosted => \@hostingtypes,
18403: spares => \@offloadtypes,
18404: );
18405: my @prefixes = ('remote','hosted','spares');
18406: my @lcversions = &Apache::lonnet::all_loncaparevs();
18407: my (%by_ip,%by_location,@intdoms);
18408: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
18409: my @locations = sort(keys(%by_location));
18410: my (%defaultshash,%changes);
18411: foreach my $prefix (@prefixes) {
18412: $defaultshash{'usersessions'}{$prefix} = {};
18413: }
18414: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18415: my $resulttext;
18416: my %iphost = &Apache::lonnet::get_iphost();
18417: foreach my $prefix (@prefixes) {
18418: next if ($prefix eq 'spares');
18419: foreach my $type (@{$types{$prefix}}) {
18420: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
18421: if ($type eq 'version') {
18422: my $value = $env{'form.'.$prefix.'_'.$type};
18423: my $okvalue;
18424: if ($value ne '') {
18425: if (grep(/^\Q$value\E$/,@lcversions)) {
18426: $okvalue = $value;
18427: }
18428: }
18429: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18430: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
18431: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
18432: if ($inuse == 0) {
18433: $changes{$prefix}{$type} = 1;
18434: } else {
18435: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
18436: $changes{$prefix}{$type} = 1;
18437: }
18438: if ($okvalue ne '') {
18439: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18440: }
18441: }
18442: } else {
18443: if (($inuse == 1) && ($okvalue ne '')) {
18444: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18445: $changes{$prefix}{$type} = 1;
18446: }
18447: }
18448: } else {
18449: if (($inuse == 1) && ($okvalue ne '')) {
18450: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18451: $changes{$prefix}{$type} = 1;
18452: }
18453: }
18454: } else {
18455: if (($inuse == 1) && ($okvalue ne '')) {
18456: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18457: $changes{$prefix}{$type} = 1;
18458: }
18459: }
18460: } else {
18461: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
18462: my @okvals;
18463: foreach my $val (@vals) {
18464: if ($val =~ /:/) {
18465: my @items = split(/:/,$val);
18466: foreach my $item (@items) {
18467: if (ref($by_location{$item}) eq 'ARRAY') {
18468: push(@okvals,$item);
18469: }
18470: }
18471: } else {
18472: if (ref($by_location{$val}) eq 'ARRAY') {
18473: push(@okvals,$val);
18474: }
18475: }
18476: }
18477: @okvals = sort(@okvals);
18478: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18479: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
18480: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
18481: if ($inuse == 0) {
18482: $changes{$prefix}{$type} = 1;
18483: } else {
18484: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18485: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
18486: if (@changed > 0) {
18487: $changes{$prefix}{$type} = 1;
18488: }
18489: }
18490: } else {
18491: if ($inuse == 1) {
18492: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18493: $changes{$prefix}{$type} = 1;
18494: }
18495: }
18496: } else {
18497: if ($inuse == 1) {
18498: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18499: $changes{$prefix}{$type} = 1;
18500: }
18501: }
18502: } else {
18503: if ($inuse == 1) {
18504: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18505: $changes{$prefix}{$type} = 1;
18506: }
18507: }
18508: }
18509: }
18510: }
18511:
18512: my @alldoms = &Apache::lonnet::all_domains();
18513: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18514: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
18515: my $savespares;
18516:
18517: foreach my $lonhost (sort(keys(%servers))) {
18518: my $serverhomeID =
18519: &Apache::lonnet::get_server_homeID($servers{$lonhost});
18520: my $serverhostname = &Apache::lonnet::hostname($lonhost);
18521: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
18522: my %spareschg;
18523: foreach my $type (@{$types{'spares'}}) {
18524: my @okspares;
18525: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
18526: foreach my $server (@checked) {
18527: if (&Apache::lonnet::hostname($server) ne '') {
18528: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
18529: unless (grep(/^\Q$server\E$/,@okspares)) {
18530: push(@okspares,$server);
18531: }
18532: }
18533: }
18534: }
18535: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
18536: my $newspare;
18537: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
18538: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
18539: $newspare = $new;
18540: }
18541: }
18542: my @spares;
18543: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
18544: @spares = sort(@okspares,$newspare);
18545: } else {
18546: @spares = sort(@okspares);
18547: }
18548: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
18549: if (ref($spareid{$lonhost}) eq 'HASH') {
18550: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
18551: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
18552: if (@diffs > 0) {
18553: $spareschg{$type} = 1;
18554: }
18555: }
18556: }
18557: }
18558: if (keys(%spareschg) > 0) {
18559: $changes{'spares'}{$lonhost} = \%spareschg;
18560: }
18561: }
18562: $defaultshash{'usersessions'}{'offloadnow'} = {};
18563: $defaultshash{'usersessions'}{'offloadoth'} = {};
18564: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
18565: my @okoffload;
18566: if (@offloadnow) {
18567: foreach my $server (@offloadnow) {
18568: if (&Apache::lonnet::hostname($server) ne '') {
18569: unless (grep(/^\Q$server\E$/,@okoffload)) {
18570: push(@okoffload,$server);
18571: }
18572: }
18573: }
18574: if (@okoffload) {
18575: foreach my $lonhost (@okoffload) {
18576: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
18577: }
18578: }
18579: }
18580: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
18581: my @okoffloadoth;
18582: if (@offloadoth) {
18583: foreach my $server (@offloadoth) {
18584: if (&Apache::lonnet::hostname($server) ne '') {
18585: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
18586: push(@okoffloadoth,$server);
18587: }
18588: }
18589: }
18590: if (@okoffloadoth) {
18591: foreach my $lonhost (@okoffloadoth) {
18592: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
18593: }
18594: }
18595: }
18596: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18597: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
18598: if (ref($changes{'spares'}) eq 'HASH') {
18599: if (keys(%{$changes{'spares'}}) > 0) {
18600: $savespares = 1;
18601: }
18602: }
18603: } else {
18604: $savespares = 1;
18605: }
18606: foreach my $offload ('offloadnow','offloadoth') {
18607: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
18608: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
18609: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
18610: $changes{$offload} = 1;
18611: last;
18612: }
18613: }
18614: unless ($changes{$offload}) {
18615: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
18616: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
18617: $changes{$offload} = 1;
18618: last;
18619: }
18620: }
18621: }
18622: } else {
18623: if (($offload eq 'offloadnow') && (@okoffload)) {
18624: $changes{'offloadnow'} = 1;
18625: }
18626: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
18627: $changes{'offloadoth'} = 1;
18628: }
18629: }
18630: }
18631: } else {
18632: if (@okoffload) {
18633: $changes{'offloadnow'} = 1;
18634: }
18635: if (@okoffloadoth) {
18636: $changes{'offloadoth'} = 1;
18637: }
18638: }
18639: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
18640: if ((keys(%changes) > 0) || ($savespares)) {
18641: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18642: $dom);
18643: if ($putresult eq 'ok') {
18644: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18645: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
18646: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
18647: }
18648: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
18649: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
18650: }
18651: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18652: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
18653: }
18654: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
18655: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
18656: }
18657: }
18658: my $cachetime = 24*60*60;
18659: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18660: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
18661: if (ref($lastactref) eq 'HASH') {
18662: $lastactref->{'domdefaults'} = 1;
18663: $lastactref->{'usersessions'} = 1;
18664: }
18665: if (keys(%changes) > 0) {
18666: my %lt = &usersession_titles();
18667: $resulttext = &mt('Changes made:').'<ul>';
18668: foreach my $prefix (@prefixes) {
18669: if (ref($changes{$prefix}) eq 'HASH') {
18670: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
18671: if ($prefix eq 'spares') {
18672: if (ref($changes{$prefix}) eq 'HASH') {
18673: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
18674: $resulttext .= '<li><b>'.$lonhost.'</b> ';
18675: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
18676: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
18677: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
18678: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
18679: foreach my $type (@{$types{$prefix}}) {
18680: if ($changes{$prefix}{$lonhost}{$type}) {
18681: my $offloadto = &mt('None');
18682: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
18683: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
18684: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
18685: }
18686: }
18687: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
18688: }
18689: }
18690: }
18691: $resulttext .= '</li>';
18692: }
18693: }
18694: } else {
18695: foreach my $type (@{$types{$prefix}}) {
18696: if (defined($changes{$prefix}{$type})) {
18697: my $newvalue;
18698: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18699: if (ref($defaultshash{'usersessions'}{$prefix})) {
18700: if ($type eq 'version') {
18701: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
18702: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
18703: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
18704: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
18705: }
18706: }
18707: }
18708: }
18709: if ($newvalue eq '') {
18710: if ($type eq 'version') {
18711: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
18712: } else {
18713: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
18714: }
18715: } else {
18716: if ($type eq 'version') {
18717: $newvalue .= ' '.&mt('(or later)');
18718: }
18719: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
18720: }
18721: }
18722: }
18723: }
18724: $resulttext .= '</ul>';
18725: }
18726: }
18727: if ($changes{'offloadnow'}) {
18728: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18729: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
18730: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
18731: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
18732: $resulttext .= '<li>'.$lonhost.'</li>';
18733: }
18734: $resulttext .= '</ul>';
18735: } else {
18736: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
18737: }
18738: } else {
18739: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
18740: }
18741: }
18742: if ($changes{'offloadoth'}) {
18743: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
18744: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
18745: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
18746: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
18747: $resulttext .= '<li>'.$lonhost.'</li>';
18748: }
18749: $resulttext .= '</ul>';
18750: } else {
18751: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
18752: }
18753: } else {
18754: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
18755: }
18756: }
18757: $resulttext .= '</ul>';
18758: } else {
18759: $resulttext = $nochgmsg;
18760: }
18761: } else {
18762: $resulttext = '<span class="LC_error">'.
18763: &mt('An error occurred: [_1]',$putresult).'</span>';
18764: }
18765: } else {
18766: $resulttext = $nochgmsg;
18767: }
18768: return $resulttext;
18769: }
18770:
18771: sub modify_loadbalancing {
18772: my ($dom,%domconfig) = @_;
18773: my $primary_id = &Apache::lonnet::domain($dom,'primary');
18774: my $intdom = &Apache::lonnet::internet_dom($primary_id);
18775: my ($othertitle,$usertypes,$types) =
18776: &Apache::loncommon::sorted_inst_types($dom);
18777: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18778: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
18779: my @sparestypes = ('primary','default');
18780: my %typetitles = &sparestype_titles();
18781: my $resulttext;
18782: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
18783: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18784: %existing = %{$domconfig{'loadbalancing'}};
18785: }
18786: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
18787: \%currtargets,\%currrules,\%currcookies);
18788: my ($saveloadbalancing,%defaultshash,%changes);
18789: my ($alltypes,$othertypes,$titles) =
18790: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
18791: my %ruletitles = &offloadtype_text();
18792: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
18793: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
18794: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
18795: if ($balancer eq '') {
18796: next;
18797: }
18798: if (!exists($servers{$balancer})) {
18799: if (exists($currbalancer{$balancer})) {
18800: push(@{$changes{'delete'}},$balancer);
18801: }
18802: next;
18803: }
18804: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
18805: push(@{$changes{'delete'}},$balancer);
18806: next;
18807: }
18808: if (!exists($currbalancer{$balancer})) {
18809: push(@{$changes{'add'}},$balancer);
18810: }
18811: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
18812: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
18813: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
18814: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18815: $saveloadbalancing = 1;
18816: }
18817: foreach my $sparetype (@sparestypes) {
18818: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
18819: my @offloadto;
18820: foreach my $target (@targets) {
18821: if (($servers{$target}) && ($target ne $balancer)) {
18822: if ($sparetype eq 'default') {
18823: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
18824: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
18825: }
18826: }
18827: unless(grep(/^\Q$target\E$/,@offloadto)) {
18828: push(@offloadto,$target);
18829: }
18830: }
18831: }
18832: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
18833: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
18834: push(@offloadto,$balancer);
18835: }
18836: }
18837: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
18838: }
18839: if ($env{'form.loadbalancing_cookie_'.$i}) {
18840: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
18841: if (exists($currbalancer{$balancer})) {
18842: unless ($currcookies{$balancer}) {
18843: $changes{'curr'}{$balancer}{'cookie'} = 1;
18844: }
18845: }
18846: } elsif (exists($currbalancer{$balancer})) {
18847: if ($currcookies{$balancer}) {
18848: $changes{'curr'}{$balancer}{'cookie'} = 1;
18849: }
18850: }
18851: if (ref($currtargets{$balancer}) eq 'HASH') {
18852: foreach my $sparetype (@sparestypes) {
18853: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
18854: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
18855: if (@targetdiffs > 0) {
18856: $changes{'curr'}{$balancer}{'targets'} = 1;
18857: }
18858: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18859: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18860: $changes{'curr'}{$balancer}{'targets'} = 1;
18861: }
18862: }
18863: }
18864: } else {
18865: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
18866: foreach my $sparetype (@sparestypes) {
18867: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18868: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18869: $changes{'curr'}{$balancer}{'targets'} = 1;
18870: }
18871: }
18872: }
18873: }
18874: }
18875: my $ishomedom;
18876: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
18877: $ishomedom = 1;
18878: }
18879: if (ref($alltypes) eq 'ARRAY') {
18880: foreach my $type (@{$alltypes}) {
18881: my $rule;
18882: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
18883: (!$ishomedom)) {
18884: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
18885: }
18886: if ($rule eq 'specific') {
18887: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
18888: if (exists($servers{$specifiedhost})) {
18889: $rule = $specifiedhost;
18890: }
18891: }
18892: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
18893: if (ref($currrules{$balancer}) eq 'HASH') {
18894: if ($rule ne $currrules{$balancer}{$type}) {
18895: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18896: }
18897: } elsif ($rule ne '') {
18898: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18899: }
18900: }
18901: }
18902: }
18903: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
18904: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
18905: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
18906: $defaultshash{'loadbalancing'} = {};
18907: }
18908: my $putresult = &Apache::lonnet::put_dom('configuration',
18909: \%defaultshash,$dom);
18910: if ($putresult eq 'ok') {
18911: if (keys(%changes) > 0) {
18912: my %toupdate;
18913: if (ref($changes{'delete'}) eq 'ARRAY') {
18914: foreach my $balancer (sort(@{$changes{'delete'}})) {
18915: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
18916: $toupdate{$balancer} = 1;
18917: }
18918: }
18919: if (ref($changes{'add'}) eq 'ARRAY') {
18920: foreach my $balancer (sort(@{$changes{'add'}})) {
18921: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
18922: $toupdate{$balancer} = 1;
18923: }
18924: }
18925: if (ref($changes{'curr'}) eq 'HASH') {
18926: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
18927: $toupdate{$balancer} = 1;
18928: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
18929: if ($changes{'curr'}{$balancer}{'targets'}) {
18930: my %offloadstr;
18931: foreach my $sparetype (@sparestypes) {
18932: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18933: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18934: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
18935: }
18936: }
18937: }
18938: if (keys(%offloadstr) == 0) {
18939: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
18940: } else {
18941: my $showoffload;
18942: foreach my $sparetype (@sparestypes) {
18943: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
18944: if (defined($offloadstr{$sparetype})) {
18945: $showoffload .= $offloadstr{$sparetype};
18946: } else {
18947: $showoffload .= &mt('None');
18948: }
18949: $showoffload .= (' 'x3);
18950: }
18951: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
18952: }
18953: }
18954: }
18955: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
18956: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
18957: foreach my $type (@{$alltypes}) {
18958: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
18959: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
18960: my $balancetext;
18961: if ($rule eq '') {
18962: $balancetext = $ruletitles{'default'};
18963: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
18964: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
18965: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
18966: foreach my $sparetype (@sparestypes) {
18967: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18968: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
18969: }
18970: }
18971: foreach my $item (@{$alltypes}) {
18972: next if ($item =~ /^_LC_ipchange/);
18973: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
18974: if ($hasrule eq 'homeserver') {
18975: map { $toupdate{$_} = 1; } (keys(%libraryservers));
18976: } else {
18977: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
18978: if ($servers{$hasrule}) {
18979: $toupdate{$hasrule} = 1;
18980: }
18981: }
18982: }
18983: }
18984: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
18985: $balancetext = $ruletitles{$rule};
18986: } else {
18987: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
18988: $balancetext = $ruletitles{'particular'}.' '.$receiver;
18989: if ($receiver) {
18990: $toupdate{$receiver};
18991: }
18992: }
18993: } else {
18994: $balancetext = $ruletitles{$rule};
18995: }
18996: } else {
18997: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
18998: }
18999: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
19000: }
19001: }
19002: }
19003: }
19004: if ($changes{'curr'}{$balancer}{'cookie'}) {
19005: if ($currcookies{$balancer}) {
19006: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
19007: $balancer).'</li>';
19008: } else {
19009: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
19010: $balancer).'</li>';
19011: }
19012: }
19013: }
19014: }
19015: if (keys(%toupdate)) {
19016: my %thismachine;
19017: my $updatedhere;
19018: my $cachetime = 60*60*24;
19019: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
19020: foreach my $lonhost (keys(%toupdate)) {
19021: if ($thismachine{$lonhost}) {
19022: unless ($updatedhere) {
19023: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
19024: $defaultshash{'loadbalancing'},
19025: $cachetime);
19026: $updatedhere = 1;
19027: }
19028: } else {
19029: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
19030: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
19031: }
19032: }
19033: }
19034: if ($resulttext ne '') {
19035: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
19036: } else {
19037: $resulttext = $nochgmsg;
19038: }
19039: } else {
19040: $resulttext = $nochgmsg;
19041: }
19042: } else {
19043: $resulttext = '<span class="LC_error">'.
19044: &mt('An error occurred: [_1]',$putresult).'</span>';
19045: }
19046: } else {
19047: $resulttext = $nochgmsg;
19048: }
19049: return $resulttext;
19050: }
19051:
19052: sub recurse_check {
19053: my ($chkcats,$categories,$depth,$name) = @_;
19054: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
19055: my $chg = 0;
19056: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
19057: my $category = $chkcats->[$depth]{$name}[$j];
19058: my $item;
19059: if ($category eq '') {
19060: $chg ++;
19061: } else {
19062: my $deeper = $depth + 1;
19063: $item = &escape($category).':'.&escape($name).':'.$depth;
19064: if ($chg) {
19065: $categories->{$item} -= $chg;
19066: }
19067: &recurse_check($chkcats,$categories,$deeper,$category);
19068: $deeper --;
19069: }
19070: }
19071: }
19072: return;
19073: }
19074:
19075: sub recurse_cat_deletes {
19076: my ($item,$coursecategories,$deletions) = @_;
19077: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
19078: my $subdepth = $depth + 1;
19079: if (ref($coursecategories) eq 'HASH') {
19080: foreach my $subitem (keys(%{$coursecategories})) {
19081: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
19082: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
19083: delete($coursecategories->{$subitem});
19084: $deletions->{$subitem} = 1;
19085: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
19086: }
19087: }
19088: }
19089: return;
19090: }
19091:
19092: sub active_dc_picker {
19093: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
19094: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
19095: my @domcoord = keys(%domcoords);
19096: if (keys(%currhash)) {
19097: foreach my $dc (keys(%currhash)) {
19098: unless (exists($domcoords{$dc})) {
19099: push(@domcoord,$dc);
19100: }
19101: }
19102: }
19103: @domcoord = sort(@domcoord);
19104: my $numdcs = scalar(@domcoord);
19105: my $rows = 0;
19106: my $table;
19107: if ($numdcs > 1) {
19108: $table = '<table>';
19109: for (my $i=0; $i<@domcoord; $i++) {
19110: my $rem = $i%($numinrow);
19111: if ($rem == 0) {
19112: if ($i > 0) {
19113: $table .= '</tr>';
19114: }
19115: $table .= '<tr>';
19116: $rows ++;
19117: }
19118: my $check = '';
19119: if ($inputtype eq 'radio') {
19120: if (keys(%currhash) == 0) {
19121: if (!$i) {
19122: $check = ' checked="checked"';
19123: }
19124: } elsif (exists($currhash{$domcoord[$i]})) {
19125: $check = ' checked="checked"';
19126: }
19127: } else {
19128: if (exists($currhash{$domcoord[$i]})) {
19129: $check = ' checked="checked"';
19130: }
19131: }
19132: if ($i == @domcoord - 1) {
19133: my $colsleft = $numinrow - $rem;
19134: if ($colsleft > 1) {
19135: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
19136: } else {
19137: $table .= '<td class="LC_left_item">';
19138: }
19139: } else {
19140: $table .= '<td class="LC_left_item">';
19141: }
19142: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
19143: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
19144: $table .= '<span class="LC_nobreak"><label>'.
19145: '<input type="'.$inputtype.'" name="'.$name.'"'.
19146: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
19147: if ($user ne $dcname.':'.$dcdom) {
19148: $table .= ' ('.$dcname.':'.$dcdom.')';
19149: }
19150: $table .= '</label></span></td>';
19151: }
19152: $table .= '</tr></table>';
19153: } elsif ($numdcs == 1) {
19154: my ($dcname,$dcdom) = split(':',$domcoord[0]);
19155: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
19156: if ($inputtype eq 'radio') {
19157: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
19158: if ($user ne $dcname.':'.$dcdom) {
19159: $table .= ' ('.$dcname.':'.$dcdom.')';
19160: }
19161: } else {
19162: my $check;
19163: if (exists($currhash{$domcoord[0]})) {
19164: $check = ' checked="checked"';
19165: }
19166: $table = '<span class="LC_nobreak"><label>'.
19167: '<input type="checkbox" name="'.$name.'" '.
19168: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
19169: if ($user ne $dcname.':'.$dcdom) {
19170: $table .= ' ('.$dcname.':'.$dcdom.')';
19171: }
19172: $table .= '</label></span>';
19173: $rows ++;
19174: }
19175: }
19176: return ($numdcs,$table,$rows);
19177: }
19178:
19179: sub usersession_titles {
19180: return &Apache::lonlocal::texthash(
19181: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
19182: remote => 'Hosting of sessions for users in this domain on servers in other domains',
19183: spares => 'Servers offloaded to, when busy',
19184: version => 'LON-CAPA version requirement',
19185: excludedomain => 'Allow all, but exclude specific domains',
19186: includedomain => 'Deny all, but include specific domains',
19187: primary => 'Primary (checked first)',
19188: default => 'Default',
19189: );
19190: }
19191:
19192: sub id_for_thisdom {
19193: my (%servers) = @_;
19194: my %altids;
19195: foreach my $server (keys(%servers)) {
19196: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
19197: if ($serverhome ne $server) {
19198: $altids{$serverhome} = $server;
19199: }
19200: }
19201: return %altids;
19202: }
19203:
19204: sub count_servers {
19205: my ($currbalancer,%servers) = @_;
19206: my (@spares,$numspares);
19207: foreach my $lonhost (sort(keys(%servers))) {
19208: next if ($currbalancer eq $lonhost);
19209: push(@spares,$lonhost);
19210: }
19211: if ($currbalancer) {
19212: $numspares = scalar(@spares);
19213: } else {
19214: $numspares = scalar(@spares) - 1;
19215: }
19216: return ($numspares,@spares);
19217: }
19218:
19219: sub lonbalance_targets_js {
19220: my ($dom,$types,$servers,$settings) = @_;
19221: my $select = &mt('Select');
19222: my ($alltargets,$allishome,$allinsttypes,@alltypes);
19223: if (ref($servers) eq 'HASH') {
19224: $alltargets = join("','",sort(keys(%{$servers})));
19225: my @homedoms;
19226: foreach my $server (sort(keys(%{$servers}))) {
19227: if (&Apache::lonnet::host_domain($server) eq $dom) {
19228: push(@homedoms,'1');
19229: } else {
19230: push(@homedoms,'0');
19231: }
19232: }
19233: $allishome = join("','",@homedoms);
19234: }
19235: if (ref($types) eq 'ARRAY') {
19236: if (@{$types} > 0) {
19237: @alltypes = @{$types};
19238: }
19239: }
19240: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
19241: $allinsttypes = join("','",@alltypes);
19242: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
19243: if (ref($settings) eq 'HASH') {
19244: %existing = %{$settings};
19245: }
19246: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
19247: \%currtargets,\%currrules,\%currcookies);
19248: my $balancers = join("','",sort(keys(%currbalancer)));
19249: return <<"END";
19250:
19251: <script type="text/javascript">
19252: // <![CDATA[
19253:
19254: currBalancers = new Array('$balancers');
19255:
19256: function toggleTargets(balnum) {
19257: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
19258: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
19259: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
19260: var prevbalancer = prevhostitem.value;
19261: var baltotal = document.getElementById('loadbalancing_total').value;
19262: prevhostitem.value = balancer;
19263: if (prevbalancer != '') {
19264: var prevIdx = currBalancers.indexOf(prevbalancer);
19265: if (prevIdx != -1) {
19266: currBalancers.splice(prevIdx,1);
19267: }
19268: }
19269: if (balancer == '') {
19270: hideSpares(balnum);
19271: } else {
19272: var currIdx = currBalancers.indexOf(balancer);
19273: if (currIdx == -1) {
19274: currBalancers.push(balancer);
19275: }
19276: var homedoms = new Array('$allishome');
19277: var ishomedom = homedoms[lonhostitem.selectedIndex];
19278: showSpares(balancer,ishomedom,balnum);
19279: }
19280: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
19281: return;
19282: }
19283:
19284: function showSpares(balancer,ishomedom,balnum) {
19285: var alltargets = new Array('$alltargets');
19286: var insttypes = new Array('$allinsttypes');
19287: var offloadtypes = new Array('primary','default');
19288:
19289: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
19290: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
19291:
19292: for (var i=0; i<offloadtypes.length; i++) {
19293: var count = 0;
19294: for (var j=0; j<alltargets.length; j++) {
19295: if (alltargets[j] != balancer) {
19296: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
19297: item.value = alltargets[j];
19298: item.style.textAlign='left';
19299: item.style.textFace='normal';
19300: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
19301: if (currBalancers.indexOf(alltargets[j]) == -1) {
19302: item.disabled = '';
19303: } else {
19304: item.disabled = 'disabled';
19305: item.checked = false;
19306: }
19307: count ++;
19308: }
19309: }
19310: }
19311: for (var k=0; k<insttypes.length; k++) {
19312: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
19313: if (ishomedom == 1) {
19314: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
19315: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
19316: } else {
19317: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
19318: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
19319: }
19320: } else {
19321: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
19322: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
19323: }
19324: if ((insttypes[k] != '_LC_external') &&
19325: ((insttypes[k] != '_LC_internetdom') ||
19326: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
19327: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
19328: item.options.length = 0;
19329: item.options[0] = new Option("","",true,true);
19330: var idx = 0;
19331: for (var m=0; m<alltargets.length; m++) {
19332: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
19333: idx ++;
19334: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
19335: }
19336: }
19337: }
19338: }
19339: return;
19340: }
19341:
19342: function hideSpares(balnum) {
19343: var alltargets = new Array('$alltargets');
19344: var insttypes = new Array('$allinsttypes');
19345: var offloadtypes = new Array('primary','default');
19346:
19347: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
19348: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
19349:
19350: var total = alltargets.length - 1;
19351: for (var i=0; i<offloadtypes; i++) {
19352: for (var j=0; j<total; j++) {
19353: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
19354: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
19355: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
19356: }
19357: }
19358: for (var k=0; k<insttypes.length; k++) {
19359: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
19360: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
19361: if (insttypes[k] != '_LC_external') {
19362: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
19363: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
19364: }
19365: }
19366: return;
19367: }
19368:
19369: function checkOffloads(item,balnum,type) {
19370: var alltargets = new Array('$alltargets');
19371: var offloadtypes = new Array('primary','default');
19372: if (item.checked) {
19373: var total = alltargets.length - 1;
19374: var other;
19375: if (type == offloadtypes[0]) {
19376: other = offloadtypes[1];
19377: } else {
19378: other = offloadtypes[0];
19379: }
19380: for (var i=0; i<total; i++) {
19381: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
19382: if (server == item.value) {
19383: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
19384: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
19385: }
19386: }
19387: }
19388: }
19389: return;
19390: }
19391:
19392: function singleServerToggle(balnum,type) {
19393: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
19394: if (offloadtoSelIdx == 0) {
19395: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
19396: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
19397:
19398: } else {
19399: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
19400: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
19401: }
19402: return;
19403: }
19404:
19405: function balanceruleChange(formname,balnum,type) {
19406: if (type == '_LC_external') {
19407: return;
19408: }
19409: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
19410: for (var i=0; i<typesRules.length; i++) {
19411: if (formname.elements[typesRules[i]].checked) {
19412: if (formname.elements[typesRules[i]].value != 'specific') {
19413: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
19414: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
19415: } else {
19416: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
19417: }
19418: }
19419: }
19420: return;
19421: }
19422:
19423: function balancerDeleteChange(balnum) {
19424: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
19425: var baltotal = document.getElementById('loadbalancing_total').value;
19426: var addtarget;
19427: var removetarget;
19428: var action = 'delete';
19429: if (document.getElementById('loadbalancing_delete_'+balnum)) {
19430: var lonhost = hostitem.value;
19431: var currIdx = currBalancers.indexOf(lonhost);
19432: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
19433: if (currIdx != -1) {
19434: currBalancers.splice(currIdx,1);
19435: }
19436: addtarget = lonhost;
19437: } else {
19438: if (currIdx == -1) {
19439: currBalancers.push(lonhost);
19440: }
19441: removetarget = lonhost;
19442: action = 'undelete';
19443: }
19444: balancerChange(balnum,baltotal,action,addtarget,removetarget);
19445: }
19446: return;
19447: }
19448:
19449: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
19450: if (baltotal > 1) {
19451: var offloadtypes = new Array('primary','default');
19452: var alltargets = new Array('$alltargets');
19453: var insttypes = new Array('$allinsttypes');
19454: for (var i=0; i<baltotal; i++) {
19455: if (i != balnum) {
19456: for (var j=0; j<offloadtypes.length; j++) {
19457: var total = alltargets.length - 1;
19458: for (var k=0; k<total; k++) {
19459: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
19460: var server = serveritem.value;
19461: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
19462: if (server == addtarget) {
19463: serveritem.disabled = '';
19464: }
19465: }
19466: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
19467: if (server == removetarget) {
19468: serveritem.disabled = 'disabled';
19469: serveritem.checked = false;
19470: }
19471: }
19472: }
19473: }
19474: for (var j=0; j<insttypes.length; j++) {
19475: if (insttypes[j] != '_LC_external') {
19476: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
19477: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
19478: var currSel = singleserver.selectedIndex;
19479: var currVal = singleserver.options[currSel].value;
19480: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
19481: var numoptions = singleserver.options.length;
19482: var needsnew = 1;
19483: for (var k=0; k<numoptions; k++) {
19484: if (singleserver.options[k] == addtarget) {
19485: needsnew = 0;
19486: break;
19487: }
19488: }
19489: if (needsnew == 1) {
19490: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
19491: }
19492: }
19493: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
19494: singleserver.options.length = 0;
19495: if ((currVal) && (currVal != removetarget)) {
19496: singleserver.options[0] = new Option("","",false,false);
19497: } else {
19498: singleserver.options[0] = new Option("","",true,true);
19499: }
19500: var idx = 0;
19501: for (var m=0; m<alltargets.length; m++) {
19502: if (currBalancers.indexOf(alltargets[m]) == -1) {
19503: idx ++;
19504: if (currVal == alltargets[m]) {
19505: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
19506: } else {
19507: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
19508: }
19509: }
19510: }
19511: }
19512: }
19513: }
19514: }
19515: }
19516: }
19517: }
19518: return;
19519: }
19520:
19521: // ]]>
19522: </script>
19523:
19524: END
19525: }
19526:
19527: sub new_spares_js {
19528: my @sparestypes = ('primary','default');
19529: my $types = join("','",@sparestypes);
19530: my $select = &mt('Select');
19531: return <<"END";
19532:
19533: <script type="text/javascript">
19534: // <![CDATA[
19535:
19536: function updateNewSpares(formname,lonhost) {
19537: var types = new Array('$types');
19538: var include = new Array();
19539: var exclude = new Array();
19540: for (var i=0; i<types.length; i++) {
19541: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
19542: for (var j=0; j<spareboxes.length; j++) {
19543: if (formname.elements[spareboxes[j]].checked) {
19544: exclude.push(formname.elements[spareboxes[j]].value);
19545: } else {
19546: include.push(formname.elements[spareboxes[j]].value);
19547: }
19548: }
19549: }
19550: for (var i=0; i<types.length; i++) {
19551: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
19552: var selIdx = newSpare.selectedIndex;
19553: var currnew = newSpare.options[selIdx].value;
19554: var okSpares = new Array();
19555: for (var j=0; j<newSpare.options.length; j++) {
19556: var possible = newSpare.options[j].value;
19557: if (possible != '') {
19558: if (exclude.indexOf(possible) == -1) {
19559: okSpares.push(possible);
19560: } else {
19561: if (currnew == possible) {
19562: selIdx = 0;
19563: }
19564: }
19565: }
19566: }
19567: for (var k=0; k<include.length; k++) {
19568: if (okSpares.indexOf(include[k]) == -1) {
19569: okSpares.push(include[k]);
19570: }
19571: }
19572: okSpares.sort();
19573: newSpare.options.length = 0;
19574: if (selIdx == 0) {
19575: newSpare.options[0] = new Option("$select","",true,true);
19576: } else {
19577: newSpare.options[0] = new Option("$select","",false,false);
19578: }
19579: for (var m=0; m<okSpares.length; m++) {
19580: var idx = m+1;
19581: var selThis = 0;
19582: if (selIdx != 0) {
19583: if (okSpares[m] == currnew) {
19584: selThis = 1;
19585: }
19586: }
19587: if (selThis == 1) {
19588: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
19589: } else {
19590: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
19591: }
19592: }
19593: }
19594: return;
19595: }
19596:
19597: function checkNewSpares(lonhost,type) {
19598: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
19599: var chosen = newSpare.options[newSpare.selectedIndex].value;
19600: if (chosen != '') {
19601: var othertype;
19602: var othernewSpare;
19603: if (type == 'primary') {
19604: othernewSpare = document.getElementById('newspare_default_'+lonhost);
19605: }
19606: if (type == 'default') {
19607: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
19608: }
19609: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
19610: othernewSpare.selectedIndex = 0;
19611: }
19612: }
19613: return;
19614: }
19615:
19616: // ]]>
19617: </script>
19618:
19619: END
19620:
19621: }
19622:
19623: sub common_domprefs_js {
19624: return <<"END";
19625:
19626: <script type="text/javascript">
19627: // <![CDATA[
19628:
19629: function getIndicesByName(formname,item) {
19630: var group = new Array();
19631: for (var i=0;i<formname.elements.length;i++) {
19632: if (formname.elements[i].name == item) {
19633: group.push(formname.elements[i].id);
19634: }
19635: }
19636: return group;
19637: }
19638:
19639: // ]]>
19640: </script>
19641:
19642: END
19643:
19644: }
19645:
19646: sub recaptcha_js {
19647: my %lt = &captcha_phrases();
19648: return <<"END";
19649:
19650: <script type="text/javascript">
19651: // <![CDATA[
19652:
19653: function updateCaptcha(caller,context) {
19654: var privitem;
19655: var pubitem;
19656: var privtext;
19657: var pubtext;
19658: var versionitem;
19659: var versiontext;
19660: if (document.getElementById(context+'_recaptchapub')) {
19661: pubitem = document.getElementById(context+'_recaptchapub');
19662: } else {
19663: return;
19664: }
19665: if (document.getElementById(context+'_recaptchapriv')) {
19666: privitem = document.getElementById(context+'_recaptchapriv');
19667: } else {
19668: return;
19669: }
19670: if (document.getElementById(context+'_recaptchapubtxt')) {
19671: pubtext = document.getElementById(context+'_recaptchapubtxt');
19672: } else {
19673: return;
19674: }
19675: if (document.getElementById(context+'_recaptchaprivtxt')) {
19676: privtext = document.getElementById(context+'_recaptchaprivtxt');
19677: } else {
19678: return;
19679: }
19680: if (document.getElementById(context+'_recaptchaversion')) {
19681: versionitem = document.getElementById(context+'_recaptchaversion');
19682: } else {
19683: return;
19684: }
19685: if (document.getElementById(context+'_recaptchavertxt')) {
19686: versiontext = document.getElementById(context+'_recaptchavertxt');
19687: } else {
19688: return;
19689: }
19690: if (caller.checked) {
19691: if (caller.value == 'recaptcha') {
19692: pubitem.type = 'text';
19693: privitem.type = 'text';
19694: pubitem.size = '40';
19695: privitem.size = '40';
19696: pubtext.innerHTML = "$lt{'pub'}";
19697: privtext.innerHTML = "$lt{'priv'}";
19698: versionitem.type = 'text';
19699: versionitem.size = '3';
19700: versiontext.innerHTML = "$lt{'ver'}";
19701: } else {
19702: pubitem.type = 'hidden';
19703: privitem.type = 'hidden';
19704: versionitem.type = 'hidden';
19705: pubtext.innerHTML = '';
19706: privtext.innerHTML = '';
19707: versiontext.innerHTML = '';
19708: }
19709: }
19710: return;
19711: }
19712:
19713: // ]]>
19714: </script>
19715:
19716: END
19717:
19718: }
19719:
19720: sub toggle_display_js {
19721: return <<"END";
19722:
19723: <script type="text/javascript">
19724: // <![CDATA[
19725:
19726: function toggleDisplay(domForm,caller) {
19727: if (document.getElementById(caller)) {
19728: var divitem = document.getElementById(caller);
19729: var optionsElement = domForm.coursecredits;
19730: var checkval = 1;
19731: var dispval = 'block';
19732: var selfcreateRegExp = /^cancreate_emailverified/;
19733: if (caller == 'emailoptions') {
19734: optionsElement = domForm.cancreate_email;
19735: }
19736: if (caller == 'studentsubmission') {
19737: optionsElement = domForm.postsubmit;
19738: }
19739: if (caller == 'cloneinstcode') {
19740: optionsElement = domForm.canclone;
19741: checkval = 'instcode';
19742: }
19743: if (selfcreateRegExp.test(caller)) {
19744: optionsElement = domForm.elements[caller];
19745: checkval = 'other';
19746: dispval = 'inline'
19747: }
19748: if (optionsElement.length) {
19749: var currval;
19750: for (var i=0; i<optionsElement.length; i++) {
19751: if (optionsElement[i].checked) {
19752: currval = optionsElement[i].value;
19753: }
19754: }
19755: if (currval == checkval) {
19756: divitem.style.display = dispval;
19757: } else {
19758: divitem.style.display = 'none';
19759: }
19760: }
19761: }
19762: return;
19763: }
19764:
19765: // ]]>
19766: </script>
19767:
19768: END
19769:
19770: }
19771:
19772: sub captcha_phrases {
19773: return &Apache::lonlocal::texthash (
19774: priv => 'Private key',
19775: pub => 'Public key',
19776: original => 'original (CAPTCHA)',
19777: recaptcha => 'successor (ReCAPTCHA)',
19778: notused => 'unused',
19779: ver => 'ReCAPTCHA version (1 or 2)',
19780: );
19781: }
19782:
19783: sub devalidate_remote_domconfs {
19784: my ($dom,$cachekeys) = @_;
19785: return unless (ref($cachekeys) eq 'HASH');
19786: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19787: my %thismachine;
19788: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
19789: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
19790: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
19791: 'ipaccess');
19792: my %cache_by_lonhost;
19793: if (exists($cachekeys->{'samllanding'})) {
19794: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
19795: my %landing = %{$cachekeys->{'samllanding'}};
19796: my %domservers = &Apache::lonnet::get_servers($dom);
19797: if (keys(%domservers)) {
19798: foreach my $server (keys(%domservers)) {
19799: my @cached;
19800: next if ($thismachine{$server});
19801: if ($landing{$server}) {
19802: push(@cached,&escape('samllanding').':'.&escape($server));
19803: }
19804: if (@cached) {
19805: $cache_by_lonhost{$server} = \@cached;
19806: }
19807: }
19808: }
19809: }
19810: }
19811: if (keys(%servers)) {
19812: foreach my $server (keys(%servers)) {
19813: next if ($thismachine{$server});
19814: my @cached;
19815: foreach my $name (@posscached) {
19816: if ($cachekeys->{$name}) {
19817: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
19818: if (ref($cachekeys->{$name}) eq 'HASH') {
19819: foreach my $key (keys(%{$cachekeys->{$name}})) {
19820: push(@cached,&escape($name).':'.&escape($key));
19821: }
19822: }
19823: } else {
19824: push(@cached,&escape($name).':'.&escape($dom));
19825: }
19826: }
19827: }
19828: if ((exists($cache_by_lonhost{$server})) &&
19829: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
19830: push(@cached,@{$cache_by_lonhost{$server}});
19831: }
19832: if (@cached) {
19833: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
19834: }
19835: }
19836: }
19837: return;
19838: }
19839:
19840: 1;
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