1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.358 2011/09/25 23:07:49 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: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Custom roles can be defined by a Domain Coordinator, Course Coordinator
55: or Community Coordinator via the Manage User functionality.
56: The custom role editor screen will show all privileges which can be
57: assigned to users. For a complete list of privileges, please see
58: C</home/httpd/lonTabs/rolesplain.tab>.
59:
60: Custom role definitions are stored in the C<roles.db> file of the creator
61: of the role.
62:
63: =cut
64:
65: use strict;
66: use Apache::Constants qw(:common :http);
67: use Apache::lonnet;
68: use Apache::loncommon;
69: use Apache::lonlocal;
70: use Apache::longroup;
71: use Apache::lonuserutils;
72: use Apache::loncoursequeueadmin;
73: use LONCAPA qw(:DEFAULT :match);
74:
75: my $loginscript; # piece of javascript used in two separate instances
76: my $authformnop;
77: my $authformkrb;
78: my $authformint;
79: my $authformfsys;
80: my $authformloc;
81:
82: sub initialize_authen_forms {
83: my ($dom,$formname,$curr_authtype,$mode) = @_;
84: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
85: my %param = ( formname => $formname,
86: kerb_def_dom => $krbdefdom,
87: kerb_def_auth => $krbdef,
88: domain => $dom,
89: );
90: my %abv_auth = &auth_abbrev();
91: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
92: my $long_auth = $1;
93: my $curr_autharg = $2;
94: my %abv_auth = &auth_abbrev();
95: $param{'curr_authtype'} = $abv_auth{$long_auth};
96: if ($long_auth =~ /^krb(4|5)$/) {
97: $param{'curr_kerb_ver'} = $1;
98: $param{'curr_autharg'} = $curr_autharg;
99: }
100: if ($mode eq 'modifyuser') {
101: $param{'mode'} = $mode;
102: }
103: }
104: $loginscript = &Apache::loncommon::authform_header(%param);
105: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
106: $authformnop = &Apache::loncommon::authform_nochange(%param);
107: $authformint = &Apache::loncommon::authform_internal(%param);
108: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
109: $authformloc = &Apache::loncommon::authform_local(%param);
110: }
111:
112: sub auth_abbrev {
113: my %abv_auth = (
114: krb5 => 'krb',
115: krb4 => 'krb',
116: internal => 'int',
117: localuth => 'loc',
118: unix => 'fsys',
119: );
120: return %abv_auth;
121: }
122:
123: # ====================================================
124:
125: sub portfolio_quota {
126: my ($ccuname,$ccdomain) = @_;
127: my %lt = &Apache::lonlocal::texthash(
128: 'usrt' => "User Tools",
129: 'disk' => "Disk space allocated to user's portfolio files",
130: 'cuqu' => "Current quota",
131: 'cust' => "Custom quota",
132: 'defa' => "Default",
133: 'chqu' => "Change quota",
134: );
135: my ($currquota,$quotatype,$inststatus,$defquota) =
136: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
137: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
138: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
139: if ($inststatus ne '') {
140: if ($usertypes->{$inststatus} ne '') {
141: $longinsttype = $usertypes->{$inststatus};
142: }
143: }
144: $custom_on = ' ';
145: $custom_off = ' checked="checked" ';
146: my $quota_javascript = <<"END_SCRIPT";
147: <script type="text/javascript">
148: // <![CDATA[
149: function quota_changes(caller) {
150: if (caller == "custom") {
151: if (document.cu.customquota[0].checked) {
152: document.cu.portfolioquota.value = "";
153: }
154: }
155: if (caller == "quota") {
156: document.cu.customquota[1].checked = true;
157: }
158: }
159: // ]]>
160: </script>
161: END_SCRIPT
162: if ($quotatype eq 'custom') {
163: $custom_on = $custom_off;
164: $custom_off = ' ';
165: $showquota = $currquota;
166: if ($longinsttype eq '') {
167: $defaultinfo = &mt('For this user, the default quota would be [_1]'
168: .' Mb.',$defquota);
169: } else {
170: $defaultinfo = &mt("For this user, the default quota would be [_1]".
171: " Mb, as determined by the user's institutional".
172: " affiliation ([_2]).",$defquota,$longinsttype);
173: }
174: } else {
175: if ($longinsttype eq '') {
176: $defaultinfo = &mt('For this user, the default quota is [_1]'
177: .' Mb.',$defquota);
178: } else {
179: $defaultinfo = &mt("For this user, the default quota of [_1]".
180: " Mb, is determined by the user's institutional".
181: " affiliation ([_2]).",$defquota,$longinsttype);
182: }
183: }
184:
185: my $output = $quota_javascript."\n".
186: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
187: &Apache::loncommon::start_data_table();
188:
189: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
190: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
191: }
192: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
193: $output .= '<tr class="LC_info_row">'."\n".
194: ' <td>'.$lt{'disk'}.'</td>'."\n".
195: ' </tr>'."\n".
196: &Apache::loncommon::start_data_table_row()."\n".
197: ' <td>'.$lt{'cuqu'}.': '.
198: $currquota.' Mb. '.
199: $defaultinfo.'</td>'."\n".
200: &Apache::loncommon::end_data_table_row()."\n".
201: &Apache::loncommon::start_data_table_row()."\n".
202: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
203: ': <label>'.
204: '<input type="radio" name="customquota" value="0" '.
205: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
206: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
207: ' <label><input type="radio" name="customquota" value="1" '.
208: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
209: $lt{'cust'}.':</label> '.
210: '<input type="text" name="portfolioquota" size ="5" value="'.
211: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
212: '/> Mb</span></td>'."\n".
213: &Apache::loncommon::end_data_table_row()."\n";
214: }
215: $output .= &Apache::loncommon::end_data_table();
216: return $output;
217: }
218:
219: sub build_tools_display {
220: my ($ccuname,$ccdomain,$context) = @_;
221: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
222: $colspan,$isadv,%domconfig);
223: my %lt = &Apache::lonlocal::texthash (
224: 'blog' => "Personal User Blog",
225: 'aboutme' => "Personal Information Page",
226: 'portfolio' => "Personal User Portfolio",
227: 'avai' => "Available",
228: 'cusa' => "availability",
229: 'chse' => "Change setting",
230: 'usde' => "Use default",
231: 'uscu' => "Use custom",
232: 'official' => 'Can request creation of official courses',
233: 'unofficial' => 'Can request creation of unofficial courses',
234: 'community' => 'Can request creation of communities',
235: );
236: if ($context eq 'requestcourses') {
237: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
238: 'requestcourses.official','requestcourses.unofficial',
239: 'requestcourses.community');
240: @usertools = ('official','unofficial','community');
241: @options =('norequest','approval','autolimit','validate');
242: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
243: %reqtitles = &courserequest_titles();
244: %reqdisplay = &courserequest_display();
245: $colspan = ' colspan="2"';
246: %domconfig =
247: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
248: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
249: } else {
250: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
251: 'tools.aboutme','tools.portfolio','tools.blog');
252: @usertools = ('aboutme','blog','portfolio');
253: }
254: foreach my $item (@usertools) {
255: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
256: $currdisp,$custdisp,$custradio);
257: $cust_off = 'checked="checked" ';
258: $tool_on = 'checked="checked" ';
259: $curr_access =
260: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
261: $context);
262: if ($userenv{$context.'.'.$item} ne '') {
263: $cust_on = ' checked="checked" ';
264: $cust_off = '';
265: }
266: if ($context eq 'requestcourses') {
267: if ($userenv{$context.'.'.$item} eq '') {
268: $custom_access = &mt('Currently from default setting.');
269: } else {
270: $custom_access = &mt('Currently from custom setting.');
271: }
272: } else {
273: if ($userenv{$context.'.'.$item} eq '') {
274: $custom_access =
275: &mt('Availability determined currently from default setting.');
276: if (!$curr_access) {
277: $tool_off = 'checked="checked" ';
278: $tool_on = '';
279: }
280: } else {
281: $custom_access =
282: &mt('Availability determined currently from custom setting.');
283: if ($userenv{$context.'.'.$item} == 0) {
284: $tool_off = 'checked="checked" ';
285: $tool_on = '';
286: }
287: }
288: }
289: $output .= ' <tr class="LC_info_row">'."\n".
290: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
291: ' </tr>'."\n".
292: &Apache::loncommon::start_data_table_row()."\n";
293: if ($context eq 'requestcourses') {
294: my ($curroption,$currlimit);
295: if ($userenv{$context.'.'.$item} ne '') {
296: $curroption = $userenv{$context.'.'.$item};
297: } else {
298: my (@inststatuses);
299: $curroption =
300: &Apache::loncoursequeueadmin::get_processtype($ccuname,$ccdomain,$isadv,$ccdomain,
301: $item,\@inststatuses,\%domconfig);
302: }
303: if (!$curroption) {
304: $curroption = 'norequest';
305: }
306: if ($curroption =~ /^autolimit=(\d*)$/) {
307: $currlimit = $1;
308: if ($currlimit eq '') {
309: $currdisp = &mt('Yes, automatic creation');
310: } else {
311: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
312: }
313: } else {
314: $currdisp = $reqdisplay{$curroption};
315: }
316: $custdisp = '<table>';
317: foreach my $option (@options) {
318: my $val = $option;
319: if ($option eq 'norequest') {
320: $val = 0;
321: }
322: if ($option eq 'validate') {
323: my $canvalidate = 0;
324: if (ref($validations{$item}) eq 'HASH') {
325: if ($validations{$item}{'_custom_'}) {
326: $canvalidate = 1;
327: }
328: }
329: next if (!$canvalidate);
330: }
331: my $checked = '';
332: if ($option eq $curroption) {
333: $checked = ' checked="checked"';
334: } elsif ($option eq 'autolimit') {
335: if ($curroption =~ /^autolimit/) {
336: $checked = ' checked="checked"';
337: }
338: }
339: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
340: '<input type="radio" name="crsreq_'.$item.
341: '" value="'.$val.'"'.$checked.' />'.
342: $reqtitles{$option}.'</label> ';
343: if ($option eq 'autolimit') {
344: $custdisp .= '<input type="text" name="crsreq_'.
345: $item.'_limit" size="1" '.
346: 'value="'.$currlimit.'" /></span><br />'.
347: $reqtitles{'unlimited'};
348: } else {
349: $custdisp .= '</span>';
350: }
351: $custdisp .= '</td></tr>';
352: }
353: $custdisp .= '</table>';
354: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
355: } else {
356: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
357: $custdisp = '<span class="LC_nobreak"><label>'.
358: '<input type="radio" name="'.$context.'_'.$item.'"'.
359: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
360: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
361: $tool_off.'/>'.&mt('Off').'</label></span>';
362: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
363: '</span>';
364: }
365: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
366: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
367: &Apache::loncommon::end_data_table_row()."\n".
368: &Apache::loncommon::start_data_table_row()."\n".
369: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
370: $lt{'chse'}.': <label>'.
371: '<input type="radio" name="custom'.$item.'" value="0" '.
372: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
373: '<label><input type="radio" name="custom'.$item.'" value="1" '.
374: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
375: &Apache::loncommon::end_data_table_row()."\n";
376: }
377: return $output;
378: }
379:
380: sub coursereq_externaluser {
381: my ($ccuname,$ccdomain,$cdom) = @_;
382: my (@usertools,@options,%validations,%userenv,$output);
383: my %lt = &Apache::lonlocal::texthash (
384: 'official' => 'Can request creation of official courses',
385: 'unofficial' => 'Can request creation of unofficial courses',
386: 'community' => 'Can request creation of communities',
387: );
388:
389: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
390: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
391: 'reqcrsotherdom.community');
392: @usertools = ('official','unofficial','community');
393: @options = ('approval','validate','autolimit');
394: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
395: my $optregex = join('|',@options);
396: my %reqtitles = &courserequest_titles();
397: foreach my $item (@usertools) {
398: my ($curroption,$currlimit,$tooloff);
399: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
400: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
401: foreach my $req (@curr) {
402: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
403: $curroption = $1;
404: $currlimit = $2;
405: last;
406: }
407: }
408: if (!$curroption) {
409: $curroption = 'norequest';
410: $tooloff = ' checked="checked"';
411: }
412: } else {
413: $curroption = 'norequest';
414: $tooloff = ' checked="checked"';
415: }
416: $output.= &Apache::loncommon::start_data_table_row()."\n".
417: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
418: '<table><tr><td valign="top">'."\n".
419: '<label><input type="radio" name="reqcrsotherdom_'.$item.
420: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
421: '</label></td>';
422: foreach my $option (@options) {
423: if ($option eq 'validate') {
424: my $canvalidate = 0;
425: if (ref($validations{$item}) eq 'HASH') {
426: if ($validations{$item}{'_external_'}) {
427: $canvalidate = 1;
428: }
429: }
430: next if (!$canvalidate);
431: }
432: my $checked = '';
433: if ($option eq $curroption) {
434: $checked = ' checked="checked"';
435: }
436: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
437: '<input type="radio" name="reqcrsotherdom_'.$item.
438: '" value="'.$option.'"'.$checked.' />'.
439: $reqtitles{$option}.'</label>';
440: if ($option eq 'autolimit') {
441: $output .= ' <input type="text" name="reqcrsotherdom_'.
442: $item.'_limit" size="1" '.
443: 'value="'.$currlimit.'" /></span>'.
444: '<br />'.$reqtitles{'unlimited'};
445: } else {
446: $output .= '</span>';
447: }
448: $output .= '</td>';
449: }
450: $output .= '</td></tr></table></td>'."\n".
451: &Apache::loncommon::end_data_table_row()."\n";
452: }
453: return $output;
454: }
455:
456: sub courserequest_titles {
457: my %titles = &Apache::lonlocal::texthash (
458: official => 'Official',
459: unofficial => 'Unofficial',
460: community => 'Communities',
461: norequest => 'Not allowed',
462: approval => 'Approval by Dom. Coord.',
463: validate => 'With validation',
464: autolimit => 'Numerical limit',
465: unlimited => '(blank for unlimited)',
466: );
467: return %titles;
468: }
469:
470: sub courserequest_display {
471: my %titles = &Apache::lonlocal::texthash (
472: approval => 'Yes, need approval',
473: validate => 'Yes, with validation',
474: norequest => 'No',
475: );
476: return %titles;
477: }
478:
479: # =================================================================== Phase one
480:
481: sub print_username_entry_form {
482: my ($r,$context,$response,$srch,$forcenewuser,$crstype,$brcrum) = @_;
483: my $defdom=$env{'request.role.domain'};
484: my $formtoset = 'crtuser';
485: if (exists($env{'form.startrolename'})) {
486: $formtoset = 'docustom';
487: $env{'form.rolename'} = $env{'form.startrolename'};
488: } elsif ($env{'form.origform'} eq 'crtusername') {
489: $formtoset = $env{'form.origform'};
490: }
491:
492: my ($jsback,$elements) = &crumb_utilities();
493:
494: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
495: '<script type="text/javascript">'."\n".
496: '// <![CDATA['."\n".
497: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
498: '// ]]>'."\n".
499: '</script>'."\n";
500:
501: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
502: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
503: && (&Apache::lonnet::allowed('mcr','/'))) {
504: $jscript .= &customrole_javascript();
505: }
506: my $helpitem = 'Course_Change_Privileges';
507: if ($env{'form.action'} eq 'custom') {
508: $helpitem = 'Course_Editing_Custom_Roles';
509: } elsif ($env{'form.action'} eq 'singlestudent') {
510: $helpitem = 'Course_Add_Student';
511: }
512: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
513: if ($env{'form.action'} eq 'custom') {
514: push(@{$brcrum},
515: {href=>"javascript:backPage(document.crtuser)",
516: text=>"Pick custom role",
517: help => $helpitem,}
518: );
519: } else {
520: push (@{$brcrum},
521: {href => "javascript:backPage(document.crtuser)",
522: text => $breadcrumb_text{'search'},
523: help => $helpitem,
524: faq => 282,
525: bug => 'Instructor Interface',}
526: );
527: }
528: my %loaditems = (
529: 'onload' => "javascript:setFormElements(document.$formtoset)",
530: );
531: my $args = {bread_crumbs => $brcrum,
532: bread_crumbs_component => 'User Management',
533: add_entries => \%loaditems,};
534: $r->print(&Apache::loncommon::start_page('User Management',$jscript,$args));
535:
536: my %lt=&Apache::lonlocal::texthash(
537: 'srst' => 'Search for a user and enroll as a student',
538: 'srme' => 'Search for a user and enroll as a member',
539: 'srad' => 'Search for a user and modify/add user information or roles',
540: 'usr' => "Username",
541: 'dom' => "Domain",
542: 'ecrp' => "Define or Edit Custom Role",
543: 'nr' => "role name",
544: 'cre' => "Next",
545: );
546:
547: if ($env{'form.action'} eq 'custom') {
548: if (&Apache::lonnet::allowed('mcr','/')) {
549: my $newroletext = &mt('Define new custom role:');
550: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
551: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
552: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
553: '<h3>'.$lt{'ecrp'}.'</h3>'.
554: &Apache::loncommon::start_data_table().
555: &Apache::loncommon::start_data_table_row().
556: '<td>');
557: if (keys(%existingroles) > 0) {
558: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
559: } else {
560: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
561: }
562: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
563: &Apache::loncommon::end_data_table_row());
564: if (keys(%existingroles) > 0) {
565: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
566: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
567: &mt('View/Modify existing role:').'</b></label></td>'.
568: '<td align="center"><br />'.
569: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
570: '<option value="" selected="selected">'.
571: &mt('Select'));
572: foreach my $role (sort(keys(%existingroles))) {
573: $r->print('<option value="'.$role.'">'.$role.'</option>');
574: }
575: $r->print('</select>'.
576: '</td>'.
577: &Apache::loncommon::end_data_table_row());
578: }
579: $r->print(&Apache::loncommon::end_data_table().'<p>'.
580: '<input name="customeditor" type="submit" value="'.
581: $lt{'cre'}.'" /></p>'.
582: '</form>');
583: }
584: } else {
585: my $actiontext = $lt{'srad'};
586: if ($env{'form.action'} eq 'singlestudent') {
587: if ($crstype eq 'Community') {
588: $actiontext = $lt{'srme'};
589: } else {
590: $actiontext = $lt{'srst'};
591: }
592: }
593: $r->print("<h3>$actiontext</h3>");
594: if ($env{'form.origform'} ne 'crtusername') {
595: $r->print("\n".$response);
596: }
597: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
598: }
599: }
600:
601: sub customrole_javascript {
602: my $js = <<"END";
603: <script type="text/javascript">
604: // <![CDATA[
605:
606: function setCustomFields() {
607: if (document.docustom.customroleaction.length > 0) {
608: for (var i=0; i<document.docustom.customroleaction.length; i++) {
609: if (document.docustom.customroleaction[i].checked) {
610: if (document.docustom.customroleaction[i].value == 'new') {
611: document.docustom.rolename.selectedIndex = 0;
612: } else {
613: document.docustom.newrolename.value = '';
614: }
615: }
616: }
617: }
618: return;
619: }
620:
621: function setCustomAction(caller) {
622: if (document.docustom.customroleaction.length > 0) {
623: for (var i=0; i<document.docustom.customroleaction.length; i++) {
624: if (document.docustom.customroleaction[i].value == caller) {
625: document.docustom.customroleaction[i].checked = true;
626: }
627: }
628: }
629: setCustomFields();
630: return;
631: }
632:
633: // ]]>
634: </script>
635: END
636: return $js;
637: }
638:
639: sub entry_form {
640: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
641: my ($usertype,$inexact);
642: if (ref($srch) eq 'HASH') {
643: if (($srch->{'srchin'} eq 'dom') &&
644: ($srch->{'srchby'} eq 'uname') &&
645: ($srch->{'srchtype'} eq 'exact') &&
646: ($srch->{'srchdomain'} ne '') &&
647: ($srch->{'srchterm'} ne '')) {
648: my (%curr_rules,%got_rules);
649: my ($rules,$ruleorder) =
650: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
651: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules,\%curr_rules,\%got_rules);
652: } else {
653: $inexact = 1;
654: }
655: }
656: my $cancreate =
657: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
658: my $userpicker =
659: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
660: 'document.crtuser',$cancreate,$usertype);
661: my $srchbutton = &mt('Search');
662: if ($env{'form.action'} eq 'singlestudent') {
663: $srchbutton = &mt('Search and Enroll');
664: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
665: $srchbutton = &mt('Search or Add New User');
666: }
667: my $output = <<"ENDBLOCK";
668: <form action="/adm/createuser" method="post" name="crtuser">
669: <input type="hidden" name="action" value="$env{'form.action'}" />
670: <input type="hidden" name="phase" value="get_user_info" />
671: $userpicker
672: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
673: </form>
674: ENDBLOCK
675: if ($env{'form.phase'} eq '') {
676: my $defdom=$env{'request.role.domain'};
677: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
678: my %lt=&Apache::lonlocal::texthash(
679: 'enro' => 'Enroll one student',
680: 'enrm' => 'Enroll one member',
681: 'admo' => 'Add/modify a single user',
682: 'crea' => 'create new user if required',
683: 'uskn' => "username is known",
684: 'crnu' => 'Create a new user',
685: 'usr' => 'Username',
686: 'dom' => 'in domain',
687: 'enrl' => 'Enroll',
688: 'cram' => 'Create/Modify user',
689: );
690: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
691: my ($title,$buttontext,$showresponse);
692: if ($env{'form.action'} eq 'singlestudent') {
693: if ($crstype eq 'Community') {
694: $title = $lt{'enrm'};
695: } else {
696: $title = $lt{'enro'};
697: }
698: $buttontext = $lt{'enrl'};
699: } else {
700: $title = $lt{'admo'};
701: $buttontext = $lt{'cram'};
702: }
703: if ($cancreate) {
704: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
705: } else {
706: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
707: }
708: if ($env{'form.origform'} eq 'crtusername') {
709: $showresponse = $responsemsg;
710: }
711: $output .= <<"ENDDOCUMENT";
712: <br />
713: <form action="/adm/createuser" method="post" name="crtusername">
714: <input type="hidden" name="action" value="$env{'form.action'}" />
715: <input type="hidden" name="phase" value="createnewuser" />
716: <input type="hidden" name="srchtype" value="exact" />
717: <input type="hidden" name="srchby" value="uname" />
718: <input type="hidden" name="srchin" value="dom" />
719: <input type="hidden" name="forcenewuser" value="1" />
720: <input type="hidden" name="origform" value="crtusername" />
721: <h3>$title</h3>
722: $showresponse
723: <table>
724: <tr>
725: <td>$lt{'usr'}:</td>
726: <td><input type="text" size="15" name="srchterm" /></td>
727: <td> $lt{'dom'}:</td><td>$domform</td>
728: <td> $sellink </td>
729: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
730: </tr>
731: </table>
732: </form>
733: ENDDOCUMENT
734: }
735: return $output;
736: }
737:
738: sub user_modification_js {
739: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
740:
741: return <<END;
742: <script type="text/javascript" language="Javascript">
743: // <![CDATA[
744:
745: function pclose() {
746: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
747: "height=350,width=350,scrollbars=no,menubar=no");
748: parmwin.close();
749: }
750:
751: $pjump_def
752: $dc_setcourse_code
753:
754: function dateset() {
755: eval("document.cu."+document.cu.pres_marker.value+
756: ".value=document.cu.pres_value.value");
757: pclose();
758: }
759:
760: $nondc_setsection_code
761: // ]]>
762: </script>
763: END
764: }
765:
766: # =================================================================== Phase two
767: sub print_user_selection_page {
768: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype,$brcrum) = @_;
769: my @fields = ('username','domain','lastname','firstname','permanentemail');
770: my $sortby = $env{'form.sortby'};
771:
772: if (!grep(/^\Q$sortby\E$/,@fields)) {
773: $sortby = 'lastname';
774: }
775:
776: my ($jsback,$elements) = &crumb_utilities();
777:
778: my $jscript = (<<ENDSCRIPT);
779: <script type="text/javascript">
780: // <![CDATA[
781: function pickuser(uname,udom) {
782: document.usersrchform.seluname.value=uname;
783: document.usersrchform.seludom.value=udom;
784: document.usersrchform.phase.value="userpicked";
785: document.usersrchform.submit();
786: }
787:
788: $jsback
789: // ]]>
790: </script>
791: ENDSCRIPT
792:
793: my %lt=&Apache::lonlocal::texthash(
794: 'usrch' => "User Search to add/modify roles",
795: 'stusrch' => "User Search to enroll student",
796: 'memsrch' => "User Search to enroll member",
797: 'usel' => "Select a user to add/modify roles",
798: 'stusel' => "Select a user to enroll as a student",
799: 'memsel' => "Select a user to enroll as a member",
800: 'username' => "username",
801: 'domain' => "domain",
802: 'lastname' => "last name",
803: 'firstname' => "first name",
804: 'permanentemail' => "permanent e-mail",
805: );
806: if ($context eq 'requestcrs') {
807: $r->print('<div>');
808: } else {
809: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
810: my $helpitem;
811: if ($env{'form.action'} eq 'singleuser') {
812: $helpitem = 'Course_Change_Privileges';
813: } elsif ($env{'form.action'} eq 'singlestudent') {
814: $helpitem = 'Course_Add_Student';
815: }
816: push (@{$brcrum},
817: {href => "javascript:backPage(document.usersrchform,'','')",
818: text => $breadcrumb_text{'search'},
819: faq => 282,
820: bug => 'Instructor Interface',},
821: {href => "javascript:backPage(document.usersrchform,'get_user_info','select')",
822: text => $breadcrumb_text{'userpicked'},
823: faq => 282,
824: bug => 'Instructor Interface',
825: help => $helpitem}
826: );
827: $r->print(&Apache::loncommon::start_page('User Management',$jscript,{bread_crumbs => $brcrum}));
828: if ($env{'form.action'} eq 'singleuser') {
829: $r->print("<b>$lt{'usrch'}</b><br />");
830: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
831: $r->print('<h3>'.$lt{'usel'}.'</h3>');
832: } elsif ($env{'form.action'} eq 'singlestudent') {
833: $r->print($jscript."<b>");
834: if ($crstype eq 'Community') {
835: $r->print($lt{'memsrch'});
836: } else {
837: $r->print($lt{'stusrch'});
838: }
839: $r->print("</b><br />");
840: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
841: $r->print('</form><h3>');
842: if ($crstype eq 'Community') {
843: $r->print($lt{'memsel'});
844: } else {
845: $r->print($lt{'stusel'});
846: }
847: $r->print('</h3>');
848: }
849: }
850: $r->print('<form name="usersrchform" method="post">'.
851: &Apache::loncommon::start_data_table()."\n".
852: &Apache::loncommon::start_data_table_header_row()."\n".
853: ' <th> </th>'."\n");
854: foreach my $field (@fields) {
855: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
856: "'".$field."'".';document.usersrchform.submit();">'.
857: $lt{$field}.'</a></th>'."\n");
858: }
859: $r->print(&Apache::loncommon::end_data_table_header_row());
860:
861: my @sorted_users = sort {
862: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
863: ||
864: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
865: ||
866: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
867: ||
868: lc($a) cmp lc($b)
869: } (keys(%$srch_results));
870:
871: foreach my $user (@sorted_users) {
872: my ($uname,$udom) = split(/:/,$user);
873: my $onclick;
874: if ($context eq 'requestcrs') {
875: $onclick =
876: 'onclick="javascript:gochoose('."'$uname','$udom',".
877: "'$srch_results->{$user}->{firstname}',".
878: "'$srch_results->{$user}->{lastname}',".
879: "'$srch_results->{$user}->{permanentemail}'".');"';
880: } else {
881: $onclick =
882: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
883: }
884: $r->print(&Apache::loncommon::start_data_table_row().
885: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
886: $onclick.' /></td>'.
887: '<td><tt>'.$uname.'</tt></td>'.
888: '<td><tt>'.$udom.'</tt></td>');
889: foreach my $field ('lastname','firstname','permanentemail') {
890: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
891: }
892: $r->print(&Apache::loncommon::end_data_table_row());
893: }
894: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
895: if (ref($srcharray) eq 'ARRAY') {
896: foreach my $item (@{$srcharray}) {
897: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
898: }
899: }
900: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
901: ' <input type="hidden" name="seluname" value="" />'."\n".
902: ' <input type="hidden" name="seludom" value="" />'."\n".
903: ' <input type="hidden" name="currstate" value="select" />'."\n".
904: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
905: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
906: if ($context eq 'requestcrs') {
907: $r->print($opener_elements.'</form></div>');
908: } else {
909: $r->print($response.'</form>');
910: }
911: }
912:
913: sub print_user_query_page {
914: my ($r,$caller,$brcrum) = @_;
915: # FIXME - this is for a network-wide name search (similar to catalog search)
916: # To use frames with similar behavior to catalog/portfolio search.
917: # To be implemented.
918: return;
919: }
920:
921: sub print_user_modification_page {
922: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype,$brcrum) = @_;
923: if (($ccuname eq '') || ($ccdomain eq '')) {
924: my $usermsg = &mt('No username and/or domain provided.');
925: $env{'form.phase'} = '';
926: &print_username_entry_form($r,$context,$usermsg,'','',$crstype,$brcrum);
927: return;
928: }
929: my ($form,$formname);
930: if ($env{'form.action'} eq 'singlestudent') {
931: $form = 'document.enrollstudent';
932: $formname = 'enrollstudent';
933: } else {
934: $form = 'document.cu';
935: $formname = 'cu';
936: }
937: my %abv_auth = &auth_abbrev();
938: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
939: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
940: if ($uhome eq 'no_host') {
941: my $usertype;
942: my ($rules,$ruleorder) =
943: &Apache::lonnet::inst_userrules($ccdomain,'username');
944: $usertype =
945: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules,
946: \%curr_rules,\%got_rules);
947: my $cancreate =
948: &Apache::lonuserutils::can_create_user($ccdomain,$context,
949: $usertype);
950: if (!$cancreate) {
951: my $helplink = 'javascript:helpMenu('."'display'".')';
952: my %usertypetext = (
953: official => 'institutional',
954: unofficial => 'non-institutional',
955: );
956: my $response;
957: if ($env{'form.origform'} eq 'crtusername') {
958: $response = '<span class="LC_warning">'.&mt('No match found for the username [_1] in LON-CAPA domain: [_2]','<b>'.$ccuname.'</b>',$ccdomain).
959: '</span><br />';
960: }
961: $response .= '<p class="LC_warning">'
962: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
963: .' '
964: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
965: ,'<a href="'.$helplink.'">','</a>')
966: .'</p><br />';
967: $env{'form.phase'} = '';
968: &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
969: return;
970: }
971: $newuser = 1;
972: my $checkhash;
973: my $checks = { 'username' => 1 };
974: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
975: &Apache::loncommon::user_rule_check($checkhash,$checks,
976: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
977: if (ref($alerts{'username'}) eq 'HASH') {
978: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
979: my $domdesc =
980: &Apache::lonnet::domain($ccdomain,'description');
981: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
982: my $userchkmsg;
983: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
984: $userchkmsg =
985: &Apache::loncommon::instrule_disallow_msg('username',
986: $domdesc,1).
987: &Apache::loncommon::user_rule_formats($ccdomain,
988: $domdesc,$curr_rules{$ccdomain}{'username'},
989: 'username');
990: }
991: $env{'form.phase'} = '';
992: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype,$brcrum);
993: return;
994: }
995: }
996: }
997: } else {
998: $newuser = 0;
999: }
1000: if ($response) {
1001: $response = '<br />'.$response;
1002: }
1003:
1004: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1005: my $dc_setcourse_code = '';
1006: my $nondc_setsection_code = '';
1007: my %loaditem;
1008:
1009: my $groupslist = &Apache::lonuserutils::get_groupslist();
1010:
1011: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
1012: $groupslist,$newuser,$formname,\%loaditem);
1013: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1014: my $helpitem = 'Course_Change_Privileges';
1015: if ($env{'form.action'} eq 'singlestudent') {
1016: $helpitem = 'Course_Add_Student';
1017: }
1018: push (@{$brcrum},
1019: {href => "javascript:backPage($form)",
1020: text => $breadcrumb_text{'search'},
1021: faq => 282,
1022: bug => 'Instructor Interface',});
1023: if ($env{'form.phase'} eq 'userpicked') {
1024: push(@{$brcrum},
1025: {href => "javascript:backPage($form,'get_user_info','select')",
1026: text => $breadcrumb_text{'userpicked'},
1027: faq => 282,
1028: bug => 'Instructor Interface',});
1029: }
1030: push(@{$brcrum},
1031: {href => "javascript:backPage($form,'$env{'form.phase'}','modify')",
1032: text => $breadcrumb_text{'modify'},
1033: faq => 282,
1034: bug => 'Instructor Interface',
1035: help => $helpitem});
1036: my $args = {'add_entries' => \%loaditem,
1037: 'bread_crumbs' => $brcrum,
1038: 'bread_crumbs_component' => 'User Management'};
1039: if ($env{'form.popup'}) {
1040: $args->{'no_nav_bar'} = 1;
1041: }
1042: my $start_page =
1043: &Apache::loncommon::start_page('User Management',$js,$args);
1044:
1045: my $forminfo =<<"ENDFORMINFO";
1046: <form action="/adm/createuser" method="post" name="$formname">
1047: <input type="hidden" name="phase" value="update_user_data" />
1048: <input type="hidden" name="ccuname" value="$ccuname" />
1049: <input type="hidden" name="ccdomain" value="$ccdomain" />
1050: <input type="hidden" name="pres_value" value="" />
1051: <input type="hidden" name="pres_type" value="" />
1052: <input type="hidden" name="pres_marker" value="" />
1053: ENDFORMINFO
1054: my (%inccourses,$roledom);
1055: if ($context eq 'course') {
1056: $inccourses{$env{'request.course.id'}}=1;
1057: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1058: } elsif ($context eq 'author') {
1059: $roledom = $env{'request.role.domain'};
1060: } elsif ($context eq 'domain') {
1061: foreach my $key (keys(%env)) {
1062: $roledom = $env{'request.role.domain'};
1063: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1064: $inccourses{$1.'_'.$2}=1;
1065: }
1066: }
1067: } else {
1068: foreach my $key (keys(%env)) {
1069: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1070: $inccourses{$1.'_'.$2}=1;
1071: }
1072: }
1073: }
1074: if ($newuser) {
1075: my $portfolioform;
1076: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1077: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1078: # Current user has quota or user tools modification privileges
1079: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1080: }
1081: &initialize_authen_forms($ccdomain,$formname);
1082: my %lt=&Apache::lonlocal::texthash(
1083: 'cnu' => 'Create New User',
1084: 'ast' => 'as a student',
1085: 'ame' => 'as a member',
1086: 'ind' => 'in domain',
1087: 'lg' => 'Login Data',
1088: 'hs' => "Home Server",
1089: );
1090: $r->print(<<ENDTITLE);
1091: $start_page
1092: $response
1093: $forminfo
1094: <script type="text/javascript" language="Javascript">
1095: // <![CDATA[
1096: $loginscript
1097: // ]]>
1098: </script>
1099: <input type='hidden' name='makeuser' value='1' />
1100: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1101: ENDTITLE
1102: if ($env{'form.action'} eq 'singlestudent') {
1103: if ($crstype eq 'Community') {
1104: $r->print(' ('.$lt{'ame'}.')');
1105: } else {
1106: $r->print(' ('.$lt{'ast'}.')');
1107: }
1108: }
1109: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1110: my $personal_table =
1111: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1112: $inst_results{$ccuname.':'.$ccdomain});
1113: $r->print($personal_table);
1114: my ($home_server_pick,$numlib) =
1115: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1116: 'default','hide');
1117: if ($numlib > 1) {
1118: $r->print("
1119: <br />
1120: $lt{'hs'}: $home_server_pick
1121: <br />");
1122: } else {
1123: $r->print($home_server_pick);
1124: }
1125: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1126: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1127: &Apache::loncommon::start_data_table().
1128: &build_tools_display($ccuname,$ccdomain,
1129: 'requestcourses').
1130: &Apache::loncommon::end_data_table());
1131: }
1132: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1133: $lt{'lg'}.'</h3>');
1134: my ($fixedauth,$varauth,$authmsg);
1135: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1136: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1137: my ($rules,$ruleorder) =
1138: &Apache::lonnet::inst_userrules($ccdomain,'username');
1139: if (ref($rules) eq 'HASH') {
1140: if (ref($rules->{$matchedrule}) eq 'HASH') {
1141: my $authtype = $rules->{$matchedrule}{'authtype'};
1142: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1143: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1144: } else {
1145: my $authparm = $rules->{$matchedrule}{'authparm'};
1146: $authmsg = $rules->{$matchedrule}{'authmsg'};
1147: if ($authtype =~ /^krb(4|5)$/) {
1148: my $ver = $1;
1149: if ($authparm ne '') {
1150: $fixedauth = <<"KERB";
1151: <input type="hidden" name="login" value="krb" />
1152: <input type="hidden" name="krbver" value="$ver" />
1153: <input type="hidden" name="krbarg" value="$authparm" />
1154: KERB
1155: }
1156: } else {
1157: $fixedauth =
1158: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1159: if ($rules->{$matchedrule}{'authparmfixed'}) {
1160: $fixedauth .=
1161: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1162: } else {
1163: if ($authtype eq 'int') {
1164: $varauth = '<br />'.
1165: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1166: } elsif ($authtype eq 'loc') {
1167: $varauth = '<br />'.
1168: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1169: } else {
1170: $varauth =
1171: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1172: }
1173: }
1174: }
1175: }
1176: } else {
1177: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1178: }
1179: }
1180: if ($authmsg) {
1181: $r->print(<<ENDAUTH);
1182: $fixedauth
1183: $authmsg
1184: $varauth
1185: ENDAUTH
1186: }
1187: } else {
1188: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1189: }
1190: $r->print($portfolioform);
1191: if ($env{'form.action'} eq 'singlestudent') {
1192: $r->print(&date_sections_select($context,$newuser,$formname,
1193: $permission));
1194: }
1195: $r->print('</div><div class="LC_clear_float_footer"></div>');
1196: } else { # user already exists
1197: my %lt=&Apache::lonlocal::texthash(
1198: 'cup' => "Modify existing user: ",
1199: 'ens' => "Enroll one student: ",
1200: 'enm' => "Enroll one member: ",
1201: 'id' => "in domain",
1202: );
1203: $r->print(<<ENDCHANGEUSER);
1204: $start_page
1205: $forminfo
1206: <h2>
1207: ENDCHANGEUSER
1208: if ($env{'form.action'} eq 'singlestudent') {
1209: if ($crstype eq 'Community') {
1210: $r->print($lt{'enm'});
1211: } else {
1212: $r->print($lt{'ens'});
1213: }
1214: } else {
1215: $r->print($lt{'cup'});
1216: }
1217: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1218: "\n".'<div class="LC_left_float">');
1219: my ($personal_table,$showforceid) =
1220: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1221: $inst_results{$ccuname.':'.$ccdomain});
1222: $r->print($personal_table);
1223: if ($showforceid) {
1224: $r->print(&Apache::lonuserutils::forceid_change($context));
1225: }
1226: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1227: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1228: &Apache::loncommon::start_data_table());
1229: if ($env{'request.role.domain'} eq $ccdomain) {
1230: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1231: } else {
1232: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1233: $env{'request.role.domain'}));
1234: }
1235: $r->print(&Apache::loncommon::end_data_table());
1236: }
1237: $r->print('</div>');
1238: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1239: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1240: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1241: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1242: # Current user has quota modification privileges
1243: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1244: }
1245: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1246: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1247: # Get the user's portfolio information
1248: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1249: $ccdomain,$ccuname);
1250: my %lt=&Apache::lonlocal::texthash(
1251: 'dska' => "Disk space allocated to user's portfolio files",
1252: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1253: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1254: );
1255: $user_quota_text = <<ENDNOPORTPRIV;
1256: <h3>$lt{'dska'}</h3>
1257: $lt{'youd'} $lt{'ichr'}: $ccdomain
1258: ENDNOPORTPRIV
1259: }
1260: }
1261: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1262: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1263: my %lt=&Apache::lonlocal::texthash(
1264: 'utav' => "User Tools Availability",
1265: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1266: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1267: );
1268: $user_tools_text = <<ENDNOTOOLSPRIV;
1269: <h3>$lt{'utav'}</h3>
1270: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1271: ENDNOTOOLSPRIV
1272: }
1273: }
1274: if ($user_auth_text ne '') {
1275: $r->print('<div class="LC_left_float">'.$user_auth_text);
1276: if ($user_quota_text ne '') {
1277: $r->print($user_quota_text);
1278: }
1279: if ($user_tools_text ne '') {
1280: $r->print($user_tools_text);
1281: }
1282: if ($env{'form.action'} eq 'singlestudent') {
1283: $r->print(&date_sections_select($context,$newuser,$formname));
1284: }
1285: } elsif ($user_quota_text ne '') {
1286: $r->print('<div class="LC_left_float">'.$user_quota_text);
1287: if ($user_tools_text ne '') {
1288: $r->print($user_tools_text);
1289: }
1290: if ($env{'form.action'} eq 'singlestudent') {
1291: $r->print(&date_sections_select($context,$newuser,$formname));
1292: }
1293: } elsif ($user_tools_text ne '') {
1294: $r->print('<div class="LC_left_float">'.$user_tools_text);
1295: if ($env{'form.action'} eq 'singlestudent') {
1296: $r->print(&date_sections_select($context,$newuser,$formname));
1297: }
1298: } else {
1299: if ($env{'form.action'} eq 'singlestudent') {
1300: $r->print('<div class="LC_left_float">'.
1301: &date_sections_select($context,$newuser,$formname));
1302: }
1303: }
1304: $r->print('</div><div class="LC_clear_float_footer"></div>');
1305: if ($env{'form.action'} ne 'singlestudent') {
1306: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1307: $roledom,$crstype);
1308: }
1309: } ## End of new user/old user logic
1310: if ($env{'form.action'} eq 'singlestudent') {
1311: my $btntxt;
1312: if ($crstype eq 'Community') {
1313: $btntxt = &mt('Enroll Member');
1314: } else {
1315: $btntxt = &mt('Enroll Student');
1316: }
1317: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1318: } else {
1319: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1320: my $addrolesdisplay = 0;
1321: if ($context eq 'domain' || $context eq 'author') {
1322: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1323: }
1324: if ($context eq 'domain') {
1325: my $add_domainroles = &new_domain_roles($r,$ccdomain);
1326: if (!$addrolesdisplay) {
1327: $addrolesdisplay = $add_domainroles;
1328: }
1329: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1330: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1331: } elsif ($context eq 'author') {
1332: if ($addrolesdisplay) {
1333: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1334: if ($newuser) {
1335: $r->print(' onclick="auth_check()" \>'."\n");
1336: } else {
1337: $r->print('onclick="this.form.submit()" \>'."\n");
1338: }
1339: } else {
1340: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1341: &mt('Back to previous page').'</a>');
1342: }
1343: } else {
1344: $r->print(&course_level_table(%inccourses));
1345: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1346: }
1347: }
1348: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1349: $r->print('<input type="hidden" name="currstate" value="" />');
1350: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" /></form>');
1351: return;
1352: }
1353:
1354: sub singleuser_breadcrumb {
1355: my ($crstype) = @_;
1356: my %breadcrumb_text;
1357: if ($env{'form.action'} eq 'singlestudent') {
1358: if ($crstype eq 'Community') {
1359: $breadcrumb_text{'search'} = 'Enroll a member';
1360: } else {
1361: $breadcrumb_text{'search'} = 'Enroll a student';
1362: }
1363: $breadcrumb_text{'userpicked'} = 'Select a user',
1364: $breadcrumb_text{'modify'} = 'Set section/dates',
1365: } else {
1366: $breadcrumb_text{'search'} = 'Create/modify a user';
1367: $breadcrumb_text{'userpicked'} = 'Select a user',
1368: $breadcrumb_text{'modify'} = 'Set user role',
1369: }
1370: return %breadcrumb_text;
1371: }
1372:
1373: sub date_sections_select {
1374: my ($context,$newuser,$formname,$permission) = @_;
1375: my $cid = $env{'request.course.id'};
1376: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1377: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1378: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1379: undef,$formname,$permission);
1380: my $rowtitle = 'Section';
1381: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1382: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1383: $permission);
1384: my $output = $date_table.$secbox;
1385: return $output;
1386: }
1387:
1388: sub validation_javascript {
1389: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1390: $loaditem) = @_;
1391: my $dc_setcourse_code = '';
1392: my $nondc_setsection_code = '';
1393: if ($context eq 'domain') {
1394: my $dcdom = $env{'request.role.domain'};
1395: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1396: $dc_setcourse_code =
1397: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1398: } else {
1399: my $checkauth;
1400: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1401: $checkauth = 1;
1402: }
1403: if ($context eq 'course') {
1404: $nondc_setsection_code =
1405: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1406: undef,$checkauth);
1407: }
1408: if ($checkauth) {
1409: $nondc_setsection_code .=
1410: &Apache::lonuserutils::verify_authen($formname,$context);
1411: }
1412: }
1413: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1414: $nondc_setsection_code,$groupslist);
1415: my ($jsback,$elements) = &crumb_utilities();
1416: $js .= "\n".
1417: '<script type="text/javascript">'."\n".
1418: '// <![CDATA['."\n".
1419: $jsback."\n".
1420: '// ]]>'."\n".
1421: '</script>'."\n";
1422: return $js;
1423: }
1424:
1425: sub display_existing_roles {
1426: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1427: my $now=time;
1428: my %lt=&Apache::lonlocal::texthash(
1429: 'rer' => "Existing Roles",
1430: 'rev' => "Revoke",
1431: 'del' => "Delete",
1432: 'ren' => "Re-Enable",
1433: 'rol' => "Role",
1434: 'ext' => "Extent",
1435: 'sta' => "Start",
1436: 'end' => "End",
1437: );
1438: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1439: if ($context eq 'course' || $context eq 'author') {
1440: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1441: my %roleshash =
1442: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1443: ['active','previous','future'],\@roles,$roledom,1);
1444: foreach my $key (keys(%roleshash)) {
1445: my ($start,$end) = split(':',$roleshash{$key});
1446: next if ($start eq '-1' || $end eq '-1');
1447: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1448: if ($context eq 'course') {
1449: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1450: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1451: } elsif ($context eq 'author') {
1452: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1453: }
1454: my ($newkey,$newvalue,$newrole);
1455: $newkey = '/'.$rdom.'/'.$rnum;
1456: if ($sec ne '') {
1457: $newkey .= '/'.$sec;
1458: }
1459: $newvalue = $role;
1460: if ($role =~ /^cr/) {
1461: $newrole = 'cr';
1462: } else {
1463: $newrole = $role;
1464: }
1465: $newkey .= '_'.$newrole;
1466: if ($start ne '' && $end ne '') {
1467: $newvalue .= '_'.$end.'_'.$start;
1468: } elsif ($end ne '') {
1469: $newvalue .= '_'.$end;
1470: }
1471: $rolesdump{$newkey} = $newvalue;
1472: }
1473: } else {
1474: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
1475: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname,'.',undef,$extra);
1476: }
1477: # Build up table of user roles to allow revocation and re-enabling of roles.
1478: my ($tmp) = keys(%rolesdump);
1479: return if ($tmp =~ /^(con_lost|error)/i);
1480: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1481: my $b1=join('_',(split('_',$b))[1,0]);
1482: return $a1 cmp $b1;
1483: } keys(%rolesdump)) {
1484: next if ($area =~ /^rolesdef/);
1485: my $envkey=$area;
1486: my $role = $rolesdump{$area};
1487: my $thisrole=$area;
1488: $area =~ s/\_\w\w$//;
1489: my ($role_code,$role_end_time,$role_start_time) =
1490: split(/_/,$role);
1491: # Is this a custom role? Get role owner and title.
1492: my ($croleudom,$croleuname,$croletitle)=
1493: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1494: my $allowed=0;
1495: my $delallowed=0;
1496: my $sortkey=$role_code;
1497: my $class='Unknown';
1498: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1499: $class='Course';
1500: my ($coursedom,$coursedir) = ($1,$2);
1501: my $cid = $1.'_'.$2;
1502: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1503: my %coursedata=
1504: &Apache::lonnet::coursedescription($cid);
1505: if ($coursedir =~ /^$match_community$/) {
1506: $class='Community';
1507: }
1508: $sortkey.="\0$coursedom";
1509: my $carea;
1510: if (defined($coursedata{'description'})) {
1511: $carea=$coursedata{'description'}.
1512: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1513: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1514: $sortkey.="\0".$coursedata{'description'};
1515: } else {
1516: if ($class eq 'Community') {
1517: $carea=&mt('Unavailable community').': '.$area;
1518: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1519: } else {
1520: $carea=&mt('Unavailable course').': '.$area;
1521: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1522: }
1523: }
1524: $sortkey.="\0$coursedir";
1525: $inccourses->{$cid}=1;
1526: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1527: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1528: $allowed=1;
1529: }
1530: unless ($allowed) {
1531: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1532: if ($isowner) {
1533: if (($role_code eq 'co') && ($class eq 'Community')) {
1534: $allowed = 1;
1535: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1536: $allowed = 1;
1537: }
1538: }
1539: }
1540: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1541: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1542: $delallowed=1;
1543: }
1544: # - custom role. Needs more info, too
1545: if ($croletitle) {
1546: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1547: $allowed=1;
1548: $thisrole.='.'.$role_code;
1549: }
1550: }
1551: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1552: $carea.='<br />Section: '.$3;
1553: $sortkey.="\0$3";
1554: if (!$allowed) {
1555: if ($env{'request.course.sec'} eq $3) {
1556: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1557: $allowed = 1;
1558: }
1559: }
1560: }
1561: }
1562: $area=$carea;
1563: } else {
1564: $sortkey.="\0".$area;
1565: # Determine if current user is able to revoke privileges
1566: if ($area=~m{^/($match_domain)/}) {
1567: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1568: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1569: $allowed=1;
1570: }
1571: if (((&Apache::lonnet::allowed('dro',$1)) ||
1572: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1573: ($role_code ne 'dc')) {
1574: $delallowed=1;
1575: }
1576: } else {
1577: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1578: $allowed=1;
1579: }
1580: }
1581: if ($role_code eq 'ca' || $role_code eq 'au') {
1582: $class='Construction Space';
1583: } elsif ($role_code eq 'su') {
1584: $class='System';
1585: } else {
1586: $class='Domain';
1587: }
1588: }
1589: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1590: $area=~m{/($match_domain)/($match_username)};
1591: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1592: $allowed=1;
1593: } else {
1594: $allowed=0;
1595: }
1596: }
1597: my $row = '';
1598: $row.= '<td>';
1599: my $active=1;
1600: $active=0 if (($role_end_time) && ($now>$role_end_time));
1601: if (($active) && ($allowed)) {
1602: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1603: } else {
1604: if ($active) {
1605: $row.=' ';
1606: } else {
1607: $row.=&mt('expired or revoked');
1608: }
1609: }
1610: $row.='</td><td>';
1611: if ($allowed && !$active) {
1612: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1613: } else {
1614: $row.=' ';
1615: }
1616: $row.='</td><td>';
1617: if ($delallowed) {
1618: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1619: } else {
1620: $row.=' ';
1621: }
1622: my $plaintext='';
1623: if (!$croletitle) {
1624: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1625: } else {
1626: $plaintext=
1627: &mt('Customrole [_1][_2]defined by [_3]',
1628: '"'.$croletitle.'"',
1629: '<br />',
1630: $croleuname.':'.$croleudom);
1631: }
1632: $row.= '</td><td>'.$plaintext.
1633: '</td><td>'.$area.
1634: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1635: : ' ' ).
1636: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1637: : ' ' )
1638: ."</td>";
1639: $sortrole{$sortkey}=$envkey;
1640: $roletext{$envkey}=$row;
1641: $roleclass{$envkey}=$class;
1642: $rolepriv{$envkey}=$allowed;
1643: } # end of foreach (table building loop)
1644:
1645: my $rolesdisplay = 0;
1646: my %output = ();
1647: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1648: $output{$type} = '';
1649: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1650: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1651: $output{$type}.=
1652: &Apache::loncommon::start_data_table_row().
1653: $roletext{$sortrole{$which}}.
1654: &Apache::loncommon::end_data_table_row();
1655: }
1656: }
1657: unless($output{$type} eq '') {
1658: $output{$type} = '<tr class="LC_info_row">'.
1659: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1660: $output{$type};
1661: $rolesdisplay = 1;
1662: }
1663: }
1664: if ($rolesdisplay == 1) {
1665: my $contextrole='';
1666: if ($env{'request.course.id'}) {
1667: if (&Apache::loncommon::course_type() eq 'Community') {
1668: $contextrole = &mt('Existing Roles in this Community');
1669: } else {
1670: $contextrole = &mt('Existing Roles in this Course');
1671: }
1672: } elsif ($env{'request.role'} =~ /^au\./) {
1673: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1674: } else {
1675: $contextrole = &mt('Existing Roles in this Domain');
1676: }
1677: $r->print('
1678: <h3>'.$lt{'rer'}.'</h3>'.
1679: '<div>'.$contextrole.'</div>'.
1680: &Apache::loncommon::start_data_table("LC_createuser").
1681: &Apache::loncommon::start_data_table_header_row().
1682: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1683: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1684: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1685: &Apache::loncommon::end_data_table_header_row());
1686: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1687: if ($output{$type}) {
1688: $r->print($output{$type}."\n");
1689: }
1690: }
1691: $r->print(&Apache::loncommon::end_data_table());
1692: }
1693: return;
1694: }
1695:
1696: sub new_coauthor_roles {
1697: my ($r,$ccuname,$ccdomain) = @_;
1698: my $addrolesdisplay = 0;
1699: #
1700: # Co-Author
1701: #
1702: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1703: $env{'request.role.domain'}) &&
1704: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1705: # No sense in assigning co-author role to yourself
1706: $addrolesdisplay = 1;
1707: my $cuname=$env{'user.name'};
1708: my $cudom=$env{'request.role.domain'};
1709: my %lt=&Apache::lonlocal::texthash(
1710: 'cs' => "Construction Space",
1711: 'act' => "Activate",
1712: 'rol' => "Role",
1713: 'ext' => "Extent",
1714: 'sta' => "Start",
1715: 'end' => "End",
1716: 'cau' => "Co-Author",
1717: 'caa' => "Assistant Co-Author",
1718: 'ssd' => "Set Start Date",
1719: 'sed' => "Set End Date"
1720: );
1721: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1722: &Apache::loncommon::start_data_table()."\n".
1723: &Apache::loncommon::start_data_table_header_row()."\n".
1724: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1725: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1726: '<th>'.$lt{'end'}.'</th>'."\n".
1727: &Apache::loncommon::end_data_table_header_row()."\n".
1728: &Apache::loncommon::start_data_table_row().'
1729: <td>
1730: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1731: </td>
1732: <td>'.$lt{'cau'}.'</td>
1733: <td>'.$cudom.'_'.$cuname.'</td>
1734: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1735: <a href=
1736: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1737: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1738: <a href=
1739: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1740: &Apache::loncommon::end_data_table_row()."\n".
1741: &Apache::loncommon::start_data_table_row()."\n".
1742: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1743: <td>'.$lt{'caa'}.'</td>
1744: <td>'.$cudom.'_'.$cuname.'</td>
1745: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1746: <a href=
1747: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1748: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1749: <a href=
1750: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1751: &Apache::loncommon::end_data_table_row()."\n".
1752: &Apache::loncommon::end_data_table());
1753: } elsif ($env{'request.role'} =~ /^au\./) {
1754: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1755: $env{'request.role.domain'}))) {
1756: $r->print('<span class="LC_error">'.
1757: &mt('You do not have privileges to assign co-author roles.').
1758: '</span>');
1759: } elsif (($env{'user.name'} eq $ccuname) &&
1760: ($env{'user.domain'} eq $ccdomain)) {
1761: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1762: }
1763: }
1764: return $addrolesdisplay;;
1765: }
1766:
1767: sub new_domain_roles {
1768: my ($r,$ccdomain) = @_;
1769: my $addrolesdisplay = 0;
1770: #
1771: # Domain level
1772: #
1773: my $num_domain_level = 0;
1774: my $domaintext =
1775: '<h4>'.&mt('Domain Level').'</h4>'.
1776: &Apache::loncommon::start_data_table().
1777: &Apache::loncommon::start_data_table_header_row().
1778: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1779: &mt('Extent').'</th>'.
1780: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1781: &Apache::loncommon::end_data_table_header_row();
1782: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1783: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1784: foreach my $role (@allroles) {
1785: next if ($role eq 'ad');
1786: next if (($role eq 'au') && ($ccdomain ne $thisdomain));
1787: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1788: my $plrole=&Apache::lonnet::plaintext($role);
1789: my %lt=&Apache::lonlocal::texthash(
1790: 'ssd' => "Set Start Date",
1791: 'sed' => "Set End Date"
1792: );
1793: $num_domain_level ++;
1794: $domaintext .=
1795: &Apache::loncommon::start_data_table_row().
1796: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1797: <td>'.$plrole.'</td>
1798: <td>'.$thisdomain.'</td>
1799: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1800: <a href=
1801: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1802: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1803: <a href=
1804: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1805: &Apache::loncommon::end_data_table_row();
1806: }
1807: }
1808: }
1809: $domaintext.= &Apache::loncommon::end_data_table();
1810: if ($num_domain_level > 0) {
1811: $r->print($domaintext);
1812: $addrolesdisplay = 1;
1813: }
1814: return $addrolesdisplay;
1815: }
1816:
1817: sub user_authentication {
1818: my ($ccuname,$ccdomain,$formname) = @_;
1819: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1820: my $outcome;
1821: # Check for a bad authentication type
1822: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1823: # bad authentication scheme
1824: my %lt=&Apache::lonlocal::texthash(
1825: 'err' => "ERROR",
1826: 'uuas' => "This user has an unrecognized authentication scheme",
1827: 'adcs' => "Please alert a domain coordinator of this situation",
1828: 'sldb' => "Please specify login data below",
1829: 'ld' => "Login Data"
1830: );
1831: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1832: &initialize_authen_forms($ccdomain,$formname);
1833:
1834: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1835: $outcome = <<ENDBADAUTH;
1836: <script type="text/javascript" language="Javascript">
1837: // <![CDATA[
1838: $loginscript
1839: // ]]>
1840: </script>
1841: <span class="LC_error">$lt{'err'}:
1842: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1843: <h3>$lt{'ld'}</h3>
1844: $choices
1845: ENDBADAUTH
1846: } else {
1847: # This user is not allowed to modify the user's
1848: # authentication scheme, so just notify them of the problem
1849: $outcome = <<ENDBADAUTH;
1850: <span class="LC_error"> $lt{'err'}:
1851: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1852: </span>
1853: ENDBADAUTH
1854: }
1855: } else { # Authentication type is valid
1856: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1857: my ($authformcurrent,$can_modify,@authform_others) =
1858: &modify_login_block($ccdomain,$currentauth);
1859: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1860: # Current user has login modification privileges
1861: my %lt=&Apache::lonlocal::texthash (
1862: 'ld' => "Login Data",
1863: 'ccld' => "Change Current Login Data",
1864: 'enld' => "Enter New Login Data"
1865: );
1866: $outcome =
1867: '<script type="text/javascript" language="Javascript">'."\n".
1868: '// <![CDATA['."\n".
1869: $loginscript."\n".
1870: '// ]]>'."\n".
1871: '</script>'."\n".
1872: '<h3>'.$lt{'ld'}.'</h3>'.
1873: &Apache::loncommon::start_data_table().
1874: &Apache::loncommon::start_data_table_row().
1875: '<td>'.$authformnop;
1876: if ($can_modify) {
1877: $outcome .= '</td>'."\n".
1878: &Apache::loncommon::end_data_table_row().
1879: &Apache::loncommon::start_data_table_row().
1880: '<td>'.$authformcurrent.'</td>'.
1881: &Apache::loncommon::end_data_table_row()."\n";
1882: } else {
1883: $outcome .= ' ('.$authformcurrent.')</td>'.
1884: &Apache::loncommon::end_data_table_row()."\n";
1885: }
1886: foreach my $item (@authform_others) {
1887: $outcome .= &Apache::loncommon::start_data_table_row().
1888: '<td>'.$item.'</td>'.
1889: &Apache::loncommon::end_data_table_row()."\n";
1890: }
1891: $outcome .= &Apache::loncommon::end_data_table();
1892: } else {
1893: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1894: my %lt=&Apache::lonlocal::texthash(
1895: 'ccld' => "Change Current Login Data",
1896: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1897: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1898: );
1899: $outcome .= <<ENDNOPRIV;
1900: <h3>$lt{'ccld'}</h3>
1901: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1902: <input type="hidden" name="login" value="nochange" />
1903: ENDNOPRIV
1904: }
1905: }
1906: } ## End of "check for bad authentication type" logic
1907: return $outcome;
1908: }
1909:
1910: sub modify_login_block {
1911: my ($dom,$currentauth) = @_;
1912: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1913: my ($authnum,%can_assign) =
1914: &Apache::loncommon::get_assignable_auth($dom);
1915: my ($authformcurrent,@authform_others,$show_override_msg);
1916: if ($currentauth=~/^krb(4|5):/) {
1917: $authformcurrent=$authformkrb;
1918: if ($can_assign{'int'}) {
1919: push(@authform_others,$authformint);
1920: }
1921: if ($can_assign{'loc'}) {
1922: push(@authform_others,$authformloc);
1923: }
1924: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1925: $show_override_msg = 1;
1926: }
1927: } elsif ($currentauth=~/^internal:/) {
1928: $authformcurrent=$authformint;
1929: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1930: push(@authform_others,$authformkrb);
1931: }
1932: if ($can_assign{'loc'}) {
1933: push(@authform_others,$authformloc);
1934: }
1935: if ($can_assign{'int'}) {
1936: $show_override_msg = 1;
1937: }
1938: } elsif ($currentauth=~/^unix:/) {
1939: $authformcurrent=$authformfsys;
1940: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1941: push(@authform_others,$authformkrb);
1942: }
1943: if ($can_assign{'int'}) {
1944: push(@authform_others,$authformint);
1945: }
1946: if ($can_assign{'loc'}) {
1947: push(@authform_others,$authformloc);
1948: }
1949: if ($can_assign{'fsys'}) {
1950: $show_override_msg = 1;
1951: }
1952: } elsif ($currentauth=~/^localauth:/) {
1953: $authformcurrent=$authformloc;
1954: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1955: push(@authform_others,$authformkrb);
1956: }
1957: if ($can_assign{'int'}) {
1958: push(@authform_others,$authformint);
1959: }
1960: if ($can_assign{'loc'}) {
1961: $show_override_msg = 1;
1962: }
1963: }
1964: if ($show_override_msg) {
1965: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1966: '</td></tr>'."\n".
1967: '<tr><td> </td>'.
1968: '<td><b>'.&mt('Currently in use').'</b></td>'.
1969: '<td align="right"><span class="LC_cusr_emph">'.
1970: &mt('will override current values').
1971: '</span></td></tr></table>';
1972: }
1973: return ($authformcurrent,$show_override_msg,@authform_others);
1974: }
1975:
1976: sub personal_data_display {
1977: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1978: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1979: my @userinfo = ('firstname','middlename','lastname','generation',
1980: 'permanentemail','id');
1981: my $rowcount = 0;
1982: my $editable = 0;
1983: %canmodify_status =
1984: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1985: ['inststatus'],$rolesarray);
1986: if (!$newuser) {
1987: # Get the users information
1988: %userenv = &Apache::lonnet::get('environment',
1989: ['firstname','middlename','lastname','generation',
1990: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1991: %canmodify =
1992: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1993: \@userinfo,$rolesarray);
1994: } elsif ($context eq 'selfcreate') {
1995: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1996: $inst_results,$rolesarray);
1997: }
1998: my %lt=&Apache::lonlocal::texthash(
1999: 'pd' => "Personal Data",
2000: 'firstname' => "First Name",
2001: 'middlename' => "Middle Name",
2002: 'lastname' => "Last Name",
2003: 'generation' => "Generation",
2004: 'permanentemail' => "Permanent e-mail address",
2005: 'id' => "Student/Employee ID",
2006: 'lg' => "Login Data",
2007: 'inststatus' => "Affiliation",
2008: );
2009: my %textboxsize = (
2010: firstname => '15',
2011: middlename => '15',
2012: lastname => '15',
2013: generation => '5',
2014: permanentemail => '25',
2015: id => '15',
2016: );
2017: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2018: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2019: &Apache::lonhtmlcommon::start_pick_box();
2020: foreach my $item (@userinfo) {
2021: my $rowtitle = $lt{$item};
2022: my $hiderow = 0;
2023: if ($item eq 'generation') {
2024: $rowtitle = $genhelp.$rowtitle;
2025: }
2026: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2027: if ($newuser) {
2028: if (ref($inst_results) eq 'HASH') {
2029: if ($inst_results->{$item} ne '') {
2030: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2031: } else {
2032: if ($context eq 'selfcreate') {
2033: if ($canmodify{$item}) {
2034: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2035: $editable ++;
2036: } else {
2037: $hiderow = 1;
2038: }
2039: } else {
2040: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2041: }
2042: }
2043: } else {
2044: if ($context eq 'selfcreate') {
2045: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2046: $row .= $ccuname;
2047: } else {
2048: if ($canmodify{$item}) {
2049: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2050: $editable ++;
2051: } else {
2052: $hiderow = 1;
2053: }
2054: }
2055: } else {
2056: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2057: }
2058: }
2059: } else {
2060: if ($canmodify{$item}) {
2061: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2062: } else {
2063: $row .= $userenv{$item};
2064: }
2065: if ($item eq 'id') {
2066: $showforceid = $canmodify{$item};
2067: }
2068: }
2069: $row .= &Apache::lonhtmlcommon::row_closure(1);
2070: if (!$hiderow) {
2071: $output .= $row;
2072: $rowcount ++;
2073: }
2074: }
2075: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2076: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2077: if (ref($types) eq 'ARRAY') {
2078: if (@{$types} > 0) {
2079: my ($hiderow,$shown);
2080: if ($canmodify_status{'inststatus'}) {
2081: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2082: } else {
2083: if ($userenv{'inststatus'} eq '') {
2084: $hiderow = 1;
2085: } else {
2086: my @showitems;
2087: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2088: if (exists($usertypes->{$item})) {
2089: push(@showitems,$usertypes->{$item});
2090: } else {
2091: push(@showitems,$item);
2092: }
2093: }
2094: if (@showitems) {
2095: $shown = join(', ',@showitems);
2096: } else {
2097: $hiderow = 1;
2098: }
2099: }
2100: }
2101: if (!$hiderow) {
2102: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2103: $shown.&Apache::lonhtmlcommon::row_closure(1);
2104: if ($context eq 'selfcreate') {
2105: $rowcount ++;
2106: }
2107: $output .= $row;
2108: }
2109: }
2110: }
2111: }
2112: $output .= &Apache::lonhtmlcommon::end_pick_box();
2113: if (wantarray) {
2114: if ($context eq 'selfcreate') {
2115: return($output,$rowcount,$editable);
2116: } else {
2117: return ($output,$showforceid);
2118: }
2119: } else {
2120: return $output;
2121: }
2122: }
2123:
2124: sub pick_inst_statuses {
2125: my ($curr,$usertypes,$types) = @_;
2126: my ($output,$rem,@currtypes);
2127: if ($curr ne '') {
2128: @currtypes = map { &unescape($_); } split(/:/,$curr);
2129: }
2130: my $numinrow = 2;
2131: if (ref($types) eq 'ARRAY') {
2132: $output = '<table>';
2133: my $lastcolspan;
2134: for (my $i=0; $i<@{$types}; $i++) {
2135: if (defined($usertypes->{$types->[$i]})) {
2136: my $rem = $i%($numinrow);
2137: if ($rem == 0) {
2138: if ($i<@{$types}-1) {
2139: if ($i > 0) {
2140: $output .= '</tr>';
2141: }
2142: $output .= '<tr>';
2143: }
2144: } elsif ($i==@{$types}-1) {
2145: my $colsleft = $numinrow - $rem;
2146: if ($colsleft > 1) {
2147: $lastcolspan = ' colspan="'.$colsleft.'"';
2148: }
2149: }
2150: my $check = ' ';
2151: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2152: $check = ' checked="checked" ';
2153: }
2154: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2155: '<span class="LC_nobreak"><label>'.
2156: '<input type="checkbox" name="inststatus" '.
2157: 'value="'.$types->[$i].'"'.$check.'/>'.
2158: $usertypes->{$types->[$i]}.'</label></span></td>';
2159: }
2160: }
2161: $output .= '</tr></table>';
2162: }
2163: return $output;
2164: }
2165:
2166: sub selfcreate_canmodify {
2167: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2168: if (ref($inst_results) eq 'HASH') {
2169: my @inststatuses = &get_inststatuses($inst_results);
2170: if (@inststatuses == 0) {
2171: @inststatuses = ('default');
2172: }
2173: $rolesarray = \@inststatuses;
2174: }
2175: my %canmodify =
2176: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2177: $rolesarray);
2178: return %canmodify;
2179: }
2180:
2181: sub get_inststatuses {
2182: my ($insthashref) = @_;
2183: my @inststatuses = ();
2184: if (ref($insthashref) eq 'HASH') {
2185: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2186: @inststatuses = @{$insthashref->{'inststatus'}};
2187: }
2188: }
2189: return @inststatuses;
2190: }
2191:
2192: # ================================================================= Phase Three
2193: sub update_user_data {
2194: my ($r,$context,$crstype,$brcrum) = @_;
2195: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2196: $env{'form.ccdomain'});
2197: # Error messages
2198: my $error = '<span class="LC_error">'.&mt('Error').': ';
2199: my $end = '</span><br /><br />';
2200: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2201: "'$env{'form.prevphase'}','modify')".'" />'.
2202: &mt('Return to previous page').'</a>'.
2203: &Apache::loncommon::end_page();
2204: my $now = time;
2205: my $title;
2206: if (exists($env{'form.makeuser'})) {
2207: $title='Set Privileges for New User';
2208: } else {
2209: $title='Modify User Privileges';
2210: }
2211: my $newuser = 0;
2212: my ($jsback,$elements) = &crumb_utilities();
2213: my $jscript = '<script type="text/javascript">'."\n".
2214: '// <![CDATA['."\n".
2215: $jsback."\n".
2216: '// ]]>'."\n".
2217: '</script>'."\n";
2218: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2219: push (@{$brcrum},
2220: {href => "javascript:backPage(document.userupdate)",
2221: text => $breadcrumb_text{'search'},
2222: faq => 282,
2223: bug => 'Instructor Interface',}
2224: );
2225: if ($env{'form.prevphase'} eq 'userpicked') {
2226: push(@{$brcrum},
2227: {href => "javascript:backPage(document.userupdate,'get_user_info','select')",
2228: text => $breadcrumb_text{'userpicked'},
2229: faq => 282,
2230: bug => 'Instructor Interface',});
2231: }
2232: my $helpitem = 'Course_Change_Privileges';
2233: if ($env{'form.action'} eq 'singlestudent') {
2234: $helpitem = 'Course_Add_Student';
2235: }
2236: push(@{$brcrum},
2237: {href => "javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2238: text => $breadcrumb_text{'modify'},
2239: faq => 282,
2240: bug => 'Instructor Interface',},
2241: {href => "/adm/createuser",
2242: text => "Result",
2243: faq => 282,
2244: bug => 'Instructor Interface',
2245: help => $helpitem});
2246: my $args = {bread_crumbs => $brcrum,
2247: bread_crumbs_component => 'User Management'};
2248: if ($env{'form.popup'}) {
2249: $args->{'no_nav_bar'} = 1;
2250: }
2251: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2252: $r->print(&update_result_form($uhome));
2253: # Check Inputs
2254: if (! $env{'form.ccuname'} ) {
2255: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2256: return;
2257: }
2258: if ( $env{'form.ccuname'} ne
2259: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2260: $r->print($error.&mt('Invalid login name.').' '.
2261: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2262: $end.$rtnlink);
2263: return;
2264: }
2265: if (! $env{'form.ccdomain'} ) {
2266: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2267: return;
2268: }
2269: if ( $env{'form.ccdomain'} ne
2270: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2271: $r->print($error.&mt('Invalid domain name.').' '.
2272: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2273: $end.$rtnlink);
2274: return;
2275: }
2276: if ($uhome eq 'no_host') {
2277: $newuser = 1;
2278: }
2279: if (! exists($env{'form.makeuser'})) {
2280: # Modifying an existing user, so check the validity of the name
2281: if ($uhome eq 'no_host') {
2282: $r->print($error.&mt('Unable to determine home server for ').
2283: $env{'form.ccuname'}.&mt(' in domain ').
2284: $env{'form.ccdomain'}.'.');
2285: return;
2286: }
2287: }
2288: # Determine authentication method and password for the user being modified
2289: my $amode='';
2290: my $genpwd='';
2291: if ($env{'form.login'} eq 'krb') {
2292: $amode='krb';
2293: $amode.=$env{'form.krbver'};
2294: $genpwd=$env{'form.krbarg'};
2295: } elsif ($env{'form.login'} eq 'int') {
2296: $amode='internal';
2297: $genpwd=$env{'form.intarg'};
2298: } elsif ($env{'form.login'} eq 'fsys') {
2299: $amode='unix';
2300: $genpwd=$env{'form.fsysarg'};
2301: } elsif ($env{'form.login'} eq 'loc') {
2302: $amode='localauth';
2303: $genpwd=$env{'form.locarg'};
2304: $genpwd=" " if (!$genpwd);
2305: } elsif (($env{'form.login'} eq 'nochange') ||
2306: ($env{'form.login'} eq '' )) {
2307: # There is no need to tell the user we did not change what they
2308: # did not ask us to change.
2309: # If they are creating a new user but have not specified login
2310: # information this will be caught below.
2311: } else {
2312: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2313: return;
2314: }
2315:
2316: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2317: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2318: $r->print('<p class="LC_info">'.&mt('Please be patient').'</p>');
2319:
2320: my (%alerts,%rulematch,%inst_results,%curr_rules);
2321: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2322: my @usertools = ('aboutme','blog','portfolio');
2323: my @requestcourses = ('official','unofficial','community');
2324: my ($othertitle,$usertypes,$types) =
2325: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2326: my %canmodify_status =
2327: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2328: ['inststatus']);
2329: if ($env{'form.makeuser'}) {
2330: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2331: # Check for the authentication mode and password
2332: if (! $amode || ! $genpwd) {
2333: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2334: return;
2335: }
2336: # Determine desired host
2337: my $desiredhost = $env{'form.hserver'};
2338: if (lc($desiredhost) eq 'default') {
2339: $desiredhost = undef;
2340: } else {
2341: my %home_servers =
2342: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2343: if (! exists($home_servers{$desiredhost})) {
2344: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2345: return;
2346: }
2347: }
2348: # Check ID format
2349: my %checkhash;
2350: my %checks = ('id' => 1);
2351: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2352: 'newuser' => $newuser,
2353: 'id' => $env{'form.cid'},
2354: );
2355: if ($env{'form.cid'} ne '') {
2356: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2357: \%rulematch,\%inst_results,\%curr_rules);
2358: if (ref($alerts{'id'}) eq 'HASH') {
2359: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2360: my $domdesc =
2361: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2362: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2363: my $userchkmsg;
2364: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2365: $userchkmsg =
2366: &Apache::loncommon::instrule_disallow_msg('id',
2367: $domdesc,1).
2368: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2369: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2370: }
2371: $r->print($error.&mt('Invalid ID format').$end.
2372: $userchkmsg.$rtnlink);
2373: return;
2374: }
2375: }
2376: }
2377: }
2378: # Call modifyuser
2379: my $result = &Apache::lonnet::modifyuser
2380: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2381: $amode,$genpwd,$env{'form.cfirstname'},
2382: $env{'form.cmiddlename'},$env{'form.clastname'},
2383: $env{'form.cgeneration'},undef,$desiredhost,
2384: $env{'form.cpermanentemail'});
2385: $r->print(&mt('Generating user').': '.$result);
2386: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2387: $env{'form.ccdomain'});
2388: my (%changeHash,%newcustom,%changed,%changedinfo);
2389: if ($uhome ne 'no_host') {
2390: if ($context eq 'domain') {
2391: if ($env{'form.customquota'} == 1) {
2392: if ($env{'form.portfolioquota'} eq '') {
2393: $newcustom{'quota'} = 0;
2394: } else {
2395: $newcustom{'quota'} = $env{'form.portfolioquota'};
2396: $newcustom{'quota'} =~ s/[^\d\.]//g;
2397: }
2398: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2399: }
2400: foreach my $item (@usertools) {
2401: if ($env{'form.custom'.$item} == 1) {
2402: $newcustom{$item} = $env{'form.tools_'.$item};
2403: $changed{$item} = &tool_admin($item,$newcustom{$item},
2404: \%changeHash,'tools');
2405: }
2406: }
2407: foreach my $item (@requestcourses) {
2408: if ($env{'form.custom'.$item} == 1) {
2409: $newcustom{$item} = $env{'form.crsreq_'.$item};
2410: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2411: $newcustom{$item} .= '=';
2412: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2413: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2414: }
2415: }
2416: $changed{$item} = &tool_admin($item,$newcustom{$item},
2417: \%changeHash,'requestcourses');
2418: }
2419: }
2420: }
2421: if ($canmodify_status{'inststatus'}) {
2422: if (exists($env{'form.inststatus'})) {
2423: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2424: if (@inststatuses > 0) {
2425: $changeHash{'inststatus'} = join(',',@inststatuses);
2426: $changed{'inststatus'} = $changeHash{'inststatus'};
2427: }
2428: }
2429: }
2430: if (keys(%changed)) {
2431: foreach my $item (@userinfo) {
2432: $changeHash{$item} = $env{'form.c'.$item};
2433: }
2434: my $chgresult =
2435: &Apache::lonnet::put('environment',\%changeHash,
2436: $env{'form.ccdomain'},$env{'form.ccuname'});
2437: }
2438: }
2439: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2440: &Apache::lonnet::hostname($uhome));
2441: } elsif (($env{'form.login'} ne 'nochange') &&
2442: ($env{'form.login'} ne '' )) {
2443: # Modify user privileges
2444: if (! $amode || ! $genpwd) {
2445: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2446: return;
2447: }
2448: # Only allow authentification modification if the person has authority
2449: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2450: $r->print('Modifying authentication: '.
2451: &Apache::lonnet::modifyuserauth(
2452: $env{'form.ccdomain'},$env{'form.ccuname'},
2453: $amode,$genpwd));
2454: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2455: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2456: } else {
2457: # Okay, this is a non-fatal error.
2458: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2459: }
2460: }
2461:
2462: $r->rflush(); # Finish display of header before time consuming actions start
2463:
2464: ##
2465: my (@userroles,%userupdate,$cnum,$cdom,%namechanged);
2466: if ($context eq 'course') {
2467: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2468: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2469: }
2470: if (! $env{'form.makeuser'} ) {
2471: # Check for need to change
2472: my %userenv = &Apache::lonnet::get
2473: ('environment',['firstname','middlename','lastname','generation',
2474: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2475: 'tools.blog','tools.portfolio','requestcourses.official',
2476: 'requestcourses.unofficial','requestcourses.community',
2477: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2478: 'reqcrsotherdom.community'],
2479: $env{'form.ccdomain'},$env{'form.ccuname'});
2480: my ($tmp) = keys(%userenv);
2481: if ($tmp =~ /^(con_lost|error)/i) {
2482: %userenv = ();
2483: }
2484: my $no_forceid_alert;
2485: # Check to see if user information can be changed
2486: my %domconfig =
2487: &Apache::lonnet::get_dom('configuration',['usermodification'],
2488: $env{'form.ccdomain'});
2489: my @statuses = ('active','future');
2490: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2491: my ($auname,$audom);
2492: if ($context eq 'author') {
2493: $auname = $env{'user.name'};
2494: $audom = $env{'user.domain'};
2495: }
2496: foreach my $item (keys(%roles)) {
2497: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2498: if ($context eq 'course') {
2499: if ($cnum ne '' && $cdom ne '') {
2500: if ($rolenum eq $cnum && $roledom eq $cdom) {
2501: if (!grep(/^\Q$role\E$/,@userroles)) {
2502: push(@userroles,$role);
2503: }
2504: }
2505: }
2506: } elsif ($context eq 'author') {
2507: if ($rolenum eq $auname && $roledom eq $audom) {
2508: if (!grep(/^\Q$role\E$/,@userroles)) {
2509: push(@userroles,$role);
2510: }
2511: }
2512: }
2513: }
2514: if ($env{'form.action'} eq 'singlestudent') {
2515: if (!grep(/^st$/,@userroles)) {
2516: push(@userroles,'st');
2517: }
2518: } else {
2519: # Check for course or co-author roles being activated or re-enabled
2520: if ($context eq 'author' || $context eq 'course') {
2521: foreach my $key (keys(%env)) {
2522: if ($context eq 'author') {
2523: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2524: if (!grep(/^\Q$1\E$/,@userroles)) {
2525: push(@userroles,$1);
2526: }
2527: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2528: if (!grep(/^\Q$1\E$/,@userroles)) {
2529: push(@userroles,$1);
2530: }
2531: }
2532: } elsif ($context eq 'course') {
2533: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2534: if (!grep(/^\Q$1\E$/,@userroles)) {
2535: push(@userroles,$1);
2536: }
2537: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2538: if (!grep(/^\Q$1\E$/,@userroles)) {
2539: push(@userroles,$1);
2540: }
2541: }
2542: }
2543: }
2544: }
2545: }
2546: #Check to see if we can change personal data for the user
2547: my (@mod_disallowed,@longroles);
2548: foreach my $role (@userroles) {
2549: if ($role eq 'cr') {
2550: push(@longroles,'Custom');
2551: } else {
2552: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2553: }
2554: }
2555: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2556: foreach my $item (@userinfo) {
2557: # Strip leading and trailing whitespace
2558: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2559: if (!$canmodify{$item}) {
2560: if (defined($env{'form.c'.$item})) {
2561: if ($env{'form.c'.$item} ne $userenv{$item}) {
2562: push(@mod_disallowed,$item);
2563: }
2564: }
2565: $env{'form.c'.$item} = $userenv{$item};
2566: }
2567: }
2568: # Check to see if we can change the Student/Employee ID
2569: my $forceid = $env{'form.forceid'};
2570: my $recurseid = $env{'form.recurseid'};
2571: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2572: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2573: $env{'form.ccuname'});
2574: if (($uidhash{$env{'form.ccuname'}}) &&
2575: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2576: (!$forceid)) {
2577: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2578: $env{'form.cid'} = $userenv{'id'};
2579: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2580: .'<br />'
2581: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2582: .'<br />'."\n";
2583: }
2584: }
2585: if ($env{'form.cid'} ne $userenv{'id'}) {
2586: my $checkhash;
2587: my $checks = { 'id' => 1 };
2588: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2589: { 'newuser' => $newuser,
2590: 'id' => $env{'form.cid'},
2591: };
2592: &Apache::loncommon::user_rule_check($checkhash,$checks,
2593: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2594: if (ref($alerts{'id'}) eq 'HASH') {
2595: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2596: $env{'form.cid'} = $userenv{'id'};
2597: }
2598: }
2599: }
2600: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2601: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2602: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2603: $olddefquota,$oldsettingstatus,$newdefquota,$newsettingstatus);
2604: @disporder = ('inststatus');
2605: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2606: push(@disporder,'requestcourses');
2607: } else {
2608: push(@disporder,'reqcrsotherdom');
2609: }
2610: push(@disporder,('quota','tools'));
2611: $oldinststatus = $userenv{'inststatus'};
2612: ($olddefquota,$oldsettingstatus) =
2613: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2614: ($newdefquota,$newsettingstatus) = ($olddefquota,$oldsettingstatus);
2615: my %canshow;
2616: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2617: $canshow{'quota'} = 1;
2618: }
2619: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2620: $canshow{'tools'} = 1;
2621: }
2622: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2623: $canshow{'requestcourses'} = 1;
2624: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2625: $canshow{'reqcrsotherdom'} = 1;
2626: }
2627: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2628: $canshow{'inststatus'} = 1;
2629: }
2630: my (%changeHash,%changed);
2631: if ($oldinststatus eq '') {
2632: $oldsettings{'inststatus'} = $othertitle;
2633: } else {
2634: if (ref($usertypes) eq 'HASH') {
2635: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2636: } else {
2637: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2638: }
2639: }
2640: $changeHash{'inststatus'} = $userenv{'inststatus'};
2641: if ($canmodify_status{'inststatus'}) {
2642: $canshow{'inststatus'} = 1;
2643: if (exists($env{'form.inststatus'})) {
2644: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2645: if (@inststatuses > 0) {
2646: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2647: $changeHash{'inststatus'} = $newinststatus;
2648: if ($newinststatus ne $oldinststatus) {
2649: $changed{'inststatus'} = $newinststatus;
2650: ($newdefquota,$newsettingstatus) =
2651: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2652: }
2653: if (ref($usertypes) eq 'HASH') {
2654: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2655: } else {
2656: $newsettings{'inststatus'} = join(', ',@inststatuses);
2657: }
2658: }
2659: } else {
2660: $newinststatus = '';
2661: $changeHash{'inststatus'} = $newinststatus;
2662: $newsettings{'inststatus'} = $othertitle;
2663: if ($newinststatus ne $oldinststatus) {
2664: $changed{'inststatus'} = $changeHash{'inststatus'};
2665: ($newdefquota,$newsettingstatus) =
2666: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2667: }
2668: }
2669: } elsif ($context ne 'selfcreate') {
2670: $canshow{'inststatus'} = 1;
2671: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2672: }
2673: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2674: if ($context eq 'domain') {
2675: if ($userenv{'portfolioquota'} ne '') {
2676: $oldportfolioquota = $userenv{'portfolioquota'};
2677: if ($env{'form.customquota'} == 1) {
2678: if ($env{'form.portfolioquota'} eq '') {
2679: $newportfolioquota = 0;
2680: } else {
2681: $newportfolioquota = $env{'form.portfolioquota'};
2682: $newportfolioquota =~ s/[^\d\.]//g;
2683: }
2684: if ($newportfolioquota != $oldportfolioquota) {
2685: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2686: }
2687: } else {
2688: $changed{'quota'} = "a_admin('',\%changeHash);
2689: $newportfolioquota = $newdefquota;
2690: $newisdefault = 1;
2691: }
2692: } else {
2693: $oldisdefault = 1;
2694: $oldportfolioquota = $olddefquota;
2695: if ($env{'form.customquota'} == 1) {
2696: if ($env{'form.portfolioquota'} eq '') {
2697: $newportfolioquota = 0;
2698: } else {
2699: $newportfolioquota = $env{'form.portfolioquota'};
2700: $newportfolioquota =~ s/[^\d\.]//g;
2701: }
2702: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2703: } else {
2704: $newportfolioquota = $newdefquota;
2705: $newisdefault = 1;
2706: }
2707: }
2708: if ($oldisdefault) {
2709: $oldsettingstext{'quota'} = &get_defaultquota_text($oldsettingstatus);
2710: }
2711: if ($newisdefault) {
2712: $newsettingstext{'quota'} = &get_defaultquota_text($newsettingstatus);
2713: }
2714: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2715: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2716: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2717: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2718: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2719: } else {
2720: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2721: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2722: }
2723: }
2724: foreach my $item (@userinfo) {
2725: if ($env{'form.c'.$item} ne $userenv{$item}) {
2726: $namechanged{$item} = 1;
2727: }
2728: }
2729: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2730: $newsettings{'quota'} = $newportfolioquota.' Mb';
2731: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2732: my ($chgresult,$namechgresult);
2733: if (keys(%changed) > 0) {
2734: $chgresult =
2735: &Apache::lonnet::put('environment',\%changeHash,
2736: $env{'form.ccdomain'},$env{'form.ccuname'});
2737: if ($chgresult eq 'ok') {
2738: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2739: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2740: my %newenvhash;
2741: foreach my $key (keys(%changed)) {
2742: if (($key eq 'official') || ($key eq 'unofficial')
2743: || ($key eq 'community')) {
2744: $newenvhash{'environment.requestcourses.'.$key} =
2745: $changeHash{'requestcourses.'.$key};
2746: if ($changeHash{'requestcourses.'.$key} ne '') {
2747: $newenvhash{'environment.canrequest.'.$key} = 1;
2748: } else {
2749: $newenvhash{'environment.canrequest.'.$key} =
2750: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2751: $key,'reload','requestcourses');
2752: }
2753: } elsif ($key ne 'quota') {
2754: $newenvhash{'environment.tools.'.$key} =
2755: $changeHash{'tools.'.$key};
2756: if ($changeHash{'tools.'.$key} ne '') {
2757: $newenvhash{'environment.availabletools.'.$key} =
2758: $changeHash{'tools.'.$key};
2759: } else {
2760: $newenvhash{'environment.availabletools.'.$key} =
2761: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2762: }
2763: }
2764: }
2765: if (keys(%newenvhash)) {
2766: &Apache::lonnet::appenv(\%newenvhash);
2767: }
2768: }
2769: }
2770: }
2771: if (keys(%namechanged) > 0) {
2772: foreach my $field (@userinfo) {
2773: $changeHash{$field} = $env{'form.c'.$field};
2774: }
2775: # Make the change
2776: $namechgresult =
2777: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2778: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2779: $changeHash{'firstname'},$changeHash{'middlename'},
2780: $changeHash{'lastname'},$changeHash{'generation'},
2781: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2782: %userupdate = (
2783: lastname => $env{'form.clastname'},
2784: middlename => $env{'form.cmiddlename'},
2785: firstname => $env{'form.cfirstname'},
2786: generation => $env{'form.cgeneration'},
2787: id => $env{'form.cid'},
2788: );
2789: }
2790: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2791: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2792: # Tell the user we changed the name
2793: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2794: \@usertools,\%userenv,\%changed,\%namechanged,
2795: \%oldsettings, \%oldsettingstext,\%newsettings,
2796: \%newsettingstext);
2797: if ($env{'form.cid'} ne $userenv{'id'}) {
2798: &Apache::lonnet::idput($env{'form.ccdomain'},
2799: ($env{'form.ccuname'} => $env{'form.cid'}));
2800: if (($recurseid) &&
2801: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2802: my $idresult =
2803: &Apache::lonuserutils::propagate_id_change(
2804: $env{'form.ccuname'},$env{'form.ccdomain'},
2805: \%userupdate);
2806: $r->print('<br />'.$idresult.'<br />');
2807: }
2808: }
2809: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2810: ($env{'form.ccuname'} eq $env{'user.name'})) {
2811: my %newenvhash;
2812: foreach my $key (keys(%changeHash)) {
2813: $newenvhash{'environment.'.$key} = $changeHash{$key};
2814: }
2815: &Apache::lonnet::appenv(\%newenvhash);
2816: }
2817: } else { # error occurred
2818: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2819: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2820: $env{'form.ccdomain'}.'</span><br />');
2821: }
2822: } else { # End of if ($env ... ) logic
2823: # They did not want to change the users name, quota, tool availability,
2824: # or ability to request creation of courses,
2825: # but we can still tell them what the name and quota and availabilities are
2826: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
2827: \@usertools,\%userenv,\%changed,\%namechanged,\%oldsettings,
2828: \%oldsettingstext,\%newsettings,\%newsettingstext);
2829: }
2830: if (@mod_disallowed) {
2831: my ($rolestr,$contextname);
2832: if (@longroles > 0) {
2833: $rolestr = join(', ',@longroles);
2834: } else {
2835: $rolestr = &mt('No roles');
2836: }
2837: if ($context eq 'course') {
2838: $contextname = &mt('course');
2839: } elsif ($context eq 'author') {
2840: $contextname = &mt('co-author');
2841: }
2842: $r->print(&mt('The following fields were not updated: ').'<ul>');
2843: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2844: foreach my $field (@mod_disallowed) {
2845: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2846: }
2847: $r->print('</ul>');
2848: if (@mod_disallowed == 1) {
2849: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2850: } else {
2851: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2852: }
2853: my $helplink = 'javascript:helpMenu('."'display'".')';
2854: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2855: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2856: ,'<a href="'.$helplink.'">','</a>')
2857: .'<br />');
2858: }
2859: $r->print('<span class="LC_warning">'
2860: .$no_forceid_alert
2861: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2862: .'</span>');
2863: }
2864: if ($env{'form.action'} eq 'singlestudent') {
2865: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2866: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2867: if ($crstype eq 'Community') {
2868: $r->print(&mt('Enroll Another Member'));
2869: } else {
2870: $r->print(&mt('Enroll Another Student'));
2871: }
2872: $r->print('</a></p>');
2873: } else {
2874: my @rolechanges = &update_roles($r,$context);
2875: if (keys(%namechanged) > 0) {
2876: if ($context eq 'course') {
2877: if (@userroles > 0) {
2878: if ((@rolechanges == 0) ||
2879: (!(grep(/^st$/,@rolechanges)))) {
2880: if (grep(/^st$/,@userroles)) {
2881: my $classlistupdated =
2882: &Apache::lonuserutils::update_classlist($cdom,
2883: $cnum,$env{'form.ccdomain'},
2884: $env{'form.ccuname'},\%userupdate);
2885: }
2886: }
2887: }
2888: }
2889: }
2890: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2891: $env{'form.ccdomain'});
2892: if ($env{'form.popup'}) {
2893: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2894: } else {
2895: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2896: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2897: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2898: .&mt('Create/Modify Another User').'</a></p>');
2899: }
2900: }
2901: }
2902:
2903: sub display_userinfo {
2904: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$userenv,
2905: $changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
2906: $newsetting,$newsettingtext) = @_;
2907: return unless (ref($order) eq 'ARRAY' &&
2908: ref($canshow) eq 'HASH' &&
2909: ref($requestcourses) eq 'ARRAY' &&
2910: ref($usertools) eq 'ARRAY' &&
2911: ref($userenv) eq 'HASH' &&
2912: ref($changedhash) eq 'HASH' &&
2913: ref($oldsetting) eq 'HASH' &&
2914: ref($oldsettingtext) eq 'HASH' &&
2915: ref($newsetting) eq 'HASH' &&
2916: ref($newsettingtext) eq 'HASH');
2917: my %lt=&Apache::lonlocal::texthash(
2918: 'ui' => 'User Information (unchanged)',
2919: 'uic' => 'User Information Changed',
2920: 'firstname' => 'First Name',
2921: 'middlename' => 'Middle Name',
2922: 'lastname' => 'Last Name',
2923: 'generation' => 'Generation',
2924: 'id' => 'Student/Employee ID',
2925: 'permanentemail' => 'Permanent e-mail address',
2926: 'quota' => 'Disk space allocated to portfolio files',
2927: 'blog' => 'Blog Availability',
2928: 'aboutme' => 'Personal Information Page Availability',
2929: 'portfolio' => 'Portfolio Availability',
2930: 'official' => 'Can Request Official Courses',
2931: 'unofficial' => 'Can Request Unofficial Courses',
2932: 'community' => 'Can Request Communities',
2933: 'inststatus' => "Affiliation",
2934: 'prvs' => 'Previous Value:',
2935: 'chto' => 'Changed To:'
2936: );
2937: my $title = $lt{'ui'};
2938: if ($changed) {
2939: $title = $lt{'uic'};
2940: }
2941: $r->print('<h4>'.$title.'</h4>'.
2942: &Apache::loncommon::start_data_table().
2943: &Apache::loncommon::start_data_table_header_row());
2944: if ($changed) {
2945: $r->print("<th> </th>\n");
2946: }
2947: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2948: foreach my $item (@userinfo) {
2949: $r->print("<th>$lt{$item}</th>\n");
2950: }
2951: foreach my $entry (@{$order}) {
2952: if ($canshow->{$entry}) {
2953: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2954: foreach my $item (@{$requestcourses}) {
2955: $r->print("<th>$lt{$item}</th>\n");
2956: }
2957: } elsif ($entry eq 'tools') {
2958: foreach my $item (@{$usertools}) {
2959: $r->print("<th>$lt{$item}</th>\n");
2960: }
2961: } else {
2962: $r->print("<th>$lt{$entry}</th>\n");
2963: }
2964: }
2965: }
2966: $r->print(&Apache::loncommon::end_data_table_header_row().
2967: &Apache::loncommon::start_data_table_row());
2968: if ($changed) {
2969: $r->print('<td><b>'.$lt{'prvs'}.'</b></td>'."\n");
2970: }
2971: foreach my $item (@userinfo) {
2972: $r->print('<td>'.$userenv->{$item}.' </td>'."\n");
2973: }
2974: foreach my $entry (@{$order}) {
2975: if ($canshow->{$entry}) {
2976: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2977: foreach my $item (@{$requestcourses}) {
2978: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2979: }
2980: } elsif ($entry eq 'tools') {
2981: foreach my $item (@{$usertools}) {
2982: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2983: }
2984: } else {
2985: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
2986: }
2987: }
2988: }
2989: $r->print(&Apache::loncommon::end_data_table_row());
2990: if ($changed) {
2991: $r->print(&Apache::loncommon::start_data_table_row().
2992: '<td><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></td>'."\n");
2993: foreach my $item (@userinfo) {
2994: my $value = $env{'form.c'.$item};
2995: if ($namechangedhash->{$item}) {
2996: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2997: }
2998: $r->print("<td>$value </td>\n");
2999: }
3000: foreach my $entry (@{$order}) {
3001: if ($canshow->{$entry}) {
3002: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
3003: foreach my $item (@{$requestcourses}) {
3004: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3005: if ($changedhash->{$item}) {
3006: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3007: }
3008: $r->print("<td>$value </td>\n");
3009: }
3010: } elsif ($entry eq 'tools') {
3011: foreach my $item (@{$usertools}) {
3012: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3013: if ($changedhash->{$item}) {
3014: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3015: }
3016: $r->print("<td>$value </td>\n");
3017: }
3018: } else {
3019: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
3020: if ($changedhash->{$entry}) {
3021: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3022: }
3023: $r->print("<td>$value </td>\n");
3024: }
3025: }
3026: }
3027: $r->print(&Apache::loncommon::end_data_table_row());
3028: }
3029: $r->print(&Apache::loncommon::end_data_table().'<br />');
3030: return;
3031: }
3032:
3033: sub tool_changes {
3034: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3035: $changed,$newaccess,$newaccesstext) = @_;
3036: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3037: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3038: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3039: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3040: return;
3041: }
3042: if ($context eq 'reqcrsotherdom') {
3043: my @options = ('approval','validate','autolimit');
3044: my $optregex = join('|',@options);
3045: my %reqdisplay = &courserequest_display();
3046: my $cdom = $env{'request.role.domain'};
3047: foreach my $tool (@{$usertools}) {
3048: $oldaccesstext->{$tool} = &mt('No');
3049: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3050: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3051: my $newop;
3052: if ($env{'form.'.$context.'_'.$tool}) {
3053: $newop = $env{'form.'.$context.'_'.$tool};
3054: if ($newop eq 'autolimit') {
3055: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3056: $limit =~ s/\D+//g;
3057: $newop .= '='.$limit;
3058: }
3059: }
3060: if ($userenv->{$context.'.'.$tool} eq '') {
3061: if ($newop) {
3062: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3063: $changeHash,$context);
3064: if ($changed->{$tool}) {
3065: $newaccesstext->{$tool} = &mt('Yes');
3066: } else {
3067: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3068: }
3069: }
3070: } else {
3071: my @curr = split(',',$userenv->{$context.'.'.$tool});
3072: my @new;
3073: my $changedoms;
3074: foreach my $req (@curr) {
3075: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3076: $oldaccesstext->{$tool} = &mt('Yes');
3077: my $oldop = $1;
3078: if ($oldop ne $newop) {
3079: $changedoms = 1;
3080: foreach my $item (@curr) {
3081: my ($reqdom,$option) = split(':',$item);
3082: unless ($reqdom eq $cdom) {
3083: push(@new,$item);
3084: }
3085: }
3086: if ($newop) {
3087: push(@new,$cdom.':'.$newop);
3088: }
3089: @new = sort(@new);
3090: }
3091: last;
3092: }
3093: }
3094: if ((!$changedoms) && ($newop)) {
3095: $changedoms = 1;
3096: @new = sort(@curr,$cdom.':'.$newop);
3097: }
3098: if ($changedoms) {
3099: my $newdomstr;
3100: if (@new) {
3101: $newdomstr = join(',',@new);
3102: }
3103: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3104: $context);
3105: if ($changed->{$tool}) {
3106: if ($env{'form.'.$context.'_'.$tool}) {
3107: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3108: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3109: $limit =~ s/\D+//g;
3110: if ($limit) {
3111: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3112: } else {
3113: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3114: }
3115: } else {
3116: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3117: }
3118: } else {
3119: $newaccesstext->{$tool} = &mt('No');
3120: }
3121: }
3122: }
3123: }
3124: }
3125: return;
3126: }
3127: foreach my $tool (@{$usertools}) {
3128: my $newval;
3129: if ($context eq 'requestcourses') {
3130: $newval = $env{'form.crsreq_'.$tool};
3131: if ($newval eq 'autolimit') {
3132: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3133: }
3134: } else {
3135: $newval = $env{'form.'.$context.'_'.$tool};
3136: }
3137: if ($userenv->{$context.'.'.$tool} ne '') {
3138: $oldaccess->{$tool} = &mt('custom');
3139: if ($userenv->{$context.'.'.$tool}) {
3140: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3141: } else {
3142: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3143: }
3144: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3145: if ($env{'form.custom'.$tool} == 1) {
3146: if ($newval ne $userenv->{$context.'.'.$tool}) {
3147: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3148: $context);
3149: if ($changed->{$tool}) {
3150: $newaccess->{$tool} = &mt('custom');
3151: if ($newval) {
3152: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3153: } else {
3154: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3155: }
3156: } else {
3157: $newaccess->{$tool} = $oldaccess->{$tool};
3158: if ($userenv->{$context.'.'.$tool}) {
3159: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3160: } else {
3161: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3162: }
3163: }
3164: } else {
3165: $newaccess->{$tool} = $oldaccess->{$tool};
3166: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3167: }
3168: } else {
3169: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3170: if ($changed->{$tool}) {
3171: $newaccess->{$tool} = &mt('default');
3172: } else {
3173: $newaccess->{$tool} = $oldaccess->{$tool};
3174: if ($userenv->{$context.'.'.$tool}) {
3175: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3176: } else {
3177: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3178: }
3179: }
3180: }
3181: } else {
3182: $oldaccess->{$tool} = &mt('default');
3183: if ($env{'form.custom'.$tool} == 1) {
3184: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3185: $context);
3186: if ($changed->{$tool}) {
3187: $newaccess->{$tool} = &mt('custom');
3188: if ($newval) {
3189: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3190: } else {
3191: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3192: }
3193: } else {
3194: $newaccess->{$tool} = $oldaccess->{$tool};
3195: }
3196: } else {
3197: $newaccess->{$tool} = $oldaccess->{$tool};
3198: }
3199: }
3200: }
3201: return;
3202: }
3203:
3204: sub update_roles {
3205: my ($r,$context) = @_;
3206: my $now=time;
3207: my @rolechanges;
3208: my %disallowed;
3209: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3210: foreach my $key (keys (%env)) {
3211: next if (! $env{$key});
3212: next if ($key eq 'form.action');
3213: # Revoke roles
3214: if ($key=~/^form\.rev/) {
3215: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3216: # Revoke standard role
3217: my ($scope,$role) = ($1,$2);
3218: my $result =
3219: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3220: $env{'form.ccuname'},
3221: $scope,$role,'','',$context);
3222: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3223: $role,$scope,'<b>'.$result.'</b>').'<br />');
3224: if ($role eq 'st') {
3225: my $result =
3226: &Apache::lonuserutils::classlist_drop($scope,
3227: $env{'form.ccuname'},$env{'form.ccdomain'},
3228: $now);
3229: $r->print($result);
3230: }
3231: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3232: push(@rolechanges,$role);
3233: }
3234: }
3235: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3236: # Revoke custom role
3237: $r->print(&mt('Revoking custom role:').
3238: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3239: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3240: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3241: '</b><br />');
3242: if (!grep(/^cr$/,@rolechanges)) {
3243: push(@rolechanges,'cr');
3244: }
3245: }
3246: } elsif ($key=~/^form\.del/) {
3247: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3248: # Delete standard role
3249: my ($scope,$role) = ($1,$2);
3250: my $result =
3251: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3252: $env{'form.ccuname'},
3253: $scope,$role,$now,0,1,'',
3254: $context);
3255: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3256: '<b>'.$result.'</b>').'<br />');
3257: if ($role eq 'st') {
3258: my $result =
3259: &Apache::lonuserutils::classlist_drop($scope,
3260: $env{'form.ccuname'},$env{'form.ccdomain'},
3261: $now);
3262: $r->print($result);
3263: }
3264: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3265: push(@rolechanges,$role);
3266: }
3267: }
3268: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3269: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3270: # Delete custom role
3271: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3272: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3273: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3274: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3275: 0,1,$context).'</b><br />');
3276: if (!grep(/^cr$/,@rolechanges)) {
3277: push(@rolechanges,'cr');
3278: }
3279: }
3280: } elsif ($key=~/^form\.ren/) {
3281: my $udom = $env{'form.ccdomain'};
3282: my $uname = $env{'form.ccuname'};
3283: # Re-enable standard role
3284: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3285: my $url = $1;
3286: my $role = $2;
3287: my $logmsg;
3288: my $output;
3289: if ($role eq 'st') {
3290: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3291: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3292: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3293: if ($result eq 'refused' && $logmsg) {
3294: $output = $logmsg;
3295: } else {
3296: $output = "Error: $result\n";
3297: }
3298: } else {
3299: $output = &mt('Assigning').' '.$role.' in '.$url.
3300: &mt('starting').' '.localtime($now).
3301: ': <br />'.$logmsg.'<br />'.
3302: &mt('Add to classlist').': <b>ok</b><br />';
3303: }
3304: }
3305: } else {
3306: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3307: $env{'form.ccuname'},$url,$role,0,$now,'','',
3308: $context);
3309: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3310: $role,$url,'<b>'.$result.'</b>').'<br />';
3311: }
3312: $r->print($output);
3313: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3314: push(@rolechanges,$role);
3315: }
3316: }
3317: # Re-enable custom role
3318: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3319: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3320: my $result = &Apache::lonnet::assigncustomrole(
3321: $env{'form.ccdomain'}, $env{'form.ccuname'},
3322: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3323: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3324: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3325: if (!grep(/^cr$/,@rolechanges)) {
3326: push(@rolechanges,'cr');
3327: }
3328: }
3329: } elsif ($key=~/^form\.act/) {
3330: my $udom = $env{'form.ccdomain'};
3331: my $uname = $env{'form.ccuname'};
3332: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3333: # Activate a custom role
3334: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3335: my $url='/'.$one.'/'.$two;
3336: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3337:
3338: my $start = ( $env{'form.start_'.$full} ?
3339: $env{'form.start_'.$full} :
3340: $now );
3341: my $end = ( $env{'form.end_'.$full} ?
3342: $env{'form.end_'.$full} :
3343: 0 );
3344:
3345: # split multiple sections
3346: my %sections = ();
3347: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3348: if ($num_sections == 0) {
3349: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3350: } else {
3351: my %curr_groups =
3352: &Apache::longroup::coursegroups($one,$two);
3353: foreach my $sec (sort {$a cmp $b} keys %sections) {
3354: if (($sec eq 'none') || ($sec eq 'all') ||
3355: exists($curr_groups{$sec})) {
3356: $disallowed{$sec} = $url;
3357: next;
3358: }
3359: my $securl = $url.'/'.$sec;
3360: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3361: }
3362: }
3363: if (!grep(/^cr$/,@rolechanges)) {
3364: push(@rolechanges,'cr');
3365: }
3366: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3367: # Activate roles for sections with 3 id numbers
3368: # set start, end times, and the url for the class
3369: my ($one,$two,$three)=($1,$2,$3);
3370: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3371: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3372: $now );
3373: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3374: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3375: 0 );
3376: my $url='/'.$one.'/'.$two;
3377: my $type = 'three';
3378: # split multiple sections
3379: my %sections = ();
3380: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3381: if ($num_sections == 0) {
3382: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3383: } else {
3384: my %curr_groups =
3385: &Apache::longroup::coursegroups($one,$two);
3386: my $emptysec = 0;
3387: foreach my $sec (sort {$a cmp $b} keys %sections) {
3388: $sec =~ s/\W//g;
3389: if ($sec ne '') {
3390: if (($sec eq 'none') || ($sec eq 'all') ||
3391: exists($curr_groups{$sec})) {
3392: $disallowed{$sec} = $url;
3393: next;
3394: }
3395: my $securl = $url.'/'.$sec;
3396: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3397: } else {
3398: $emptysec = 1;
3399: }
3400: }
3401: if ($emptysec) {
3402: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3403: }
3404: }
3405: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3406: push(@rolechanges,$three);
3407: }
3408: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3409: # Activate roles for sections with two id numbers
3410: # set start, end times, and the url for the class
3411: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3412: $env{'form.start_'.$1.'_'.$2} :
3413: $now );
3414: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3415: $env{'form.end_'.$1.'_'.$2} :
3416: 0 );
3417: my $one = $1;
3418: my $two = $2;
3419: my $url='/'.$one.'/';
3420: # split multiple sections
3421: my %sections = ();
3422: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3423: if ($num_sections == 0) {
3424: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3425: } else {
3426: my $emptysec = 0;
3427: foreach my $sec (sort {$a cmp $b} keys %sections) {
3428: if ($sec ne '') {
3429: my $securl = $url.'/'.$sec;
3430: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3431: } else {
3432: $emptysec = 1;
3433: }
3434: }
3435: if ($emptysec) {
3436: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3437: }
3438: }
3439: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3440: push(@rolechanges,$two);
3441: }
3442: } else {
3443: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3444: }
3445: foreach my $key (sort(keys(%disallowed))) {
3446: $r->print('<p class="LC_warning">');
3447: if (($key eq 'none') || ($key eq 'all')) {
3448: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3449: } else {
3450: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3451: }
3452: $r->print('</p><p>'
3453: .&mt('Please [_1]go back[_2] and choose a different section name.'
3454: ,'<a href="javascript:history.go(-1)'
3455: ,'</a>')
3456: .'</p><br />'
3457: );
3458: }
3459: }
3460: } # End of foreach (keys(%env))
3461: # Flush the course logs so reverse user roles immediately updated
3462: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
3463: if (@rolechanges == 0) {
3464: $r->print(&mt('No roles to modify'));
3465: }
3466: return @rolechanges;
3467: }
3468:
3469: sub enroll_single_student {
3470: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3471: $r->print('<h3>');
3472: if ($crstype eq 'Community') {
3473: $r->print(&mt('Enrolling Member'));
3474: } else {
3475: $r->print(&mt('Enrolling Student'));
3476: }
3477: $r->print('</h3>');
3478:
3479: # Remove non alphanumeric values from section
3480: $env{'form.sections'}=~s/\W//g;
3481:
3482: # Clean out any old student roles the user has in this class.
3483: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3484: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3485: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3486: my $enroll_result =
3487: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3488: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3489: $env{'form.cmiddlename'},$env{'form.clastname'},
3490: $env{'form.generation'},$env{'form.sections'},$enddate,
3491: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3492: if ($enroll_result =~ /^ok/) {
3493: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3494: if ($env{'form.sections'} ne '') {
3495: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3496: }
3497: my ($showstart,$showend);
3498: if ($startdate <= $now) {
3499: $showstart = &mt('Access starts immediately');
3500: } else {
3501: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3502: }
3503: if ($enddate == 0) {
3504: $showend = &mt('ends: no ending date');
3505: } else {
3506: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3507: }
3508: $r->print('.<br />'.$showstart.'; '.$showend);
3509: if ($startdate <= $now && !$newuser) {
3510: $r->print('<p> ');
3511: if ($crstype eq 'Community') {
3512: $r->print(&mt('If the member is currently logged-in to LON-CAPA, the new role will be available when the member next logs in.'));
3513: } else {
3514: $r->print(&mt('If the student is currently logged-in to LON-CAPA, the new role will be available when the student next logs in.'));
3515: }
3516: $r->print('</p>');
3517: }
3518: } else {
3519: $r->print(&mt('unable to enroll').": ".$enroll_result);
3520: }
3521: return;
3522: }
3523:
3524: sub get_defaultquota_text {
3525: my ($settingstatus) = @_;
3526: my $defquotatext;
3527: if ($settingstatus eq '') {
3528: $defquotatext = &mt('(default)');
3529: } else {
3530: my ($usertypes,$order) =
3531: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3532: if ($usertypes->{$settingstatus} eq '') {
3533: $defquotatext = &mt('(default)');
3534: } else {
3535: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3536: }
3537: }
3538: return $defquotatext;
3539: }
3540:
3541: sub update_result_form {
3542: my ($uhome) = @_;
3543: my $outcome =
3544: '<form name="userupdate" method="post" />'."\n";
3545: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3546: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3547: }
3548: if ($env{'form.origname'} ne '') {
3549: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3550: }
3551: foreach my $item ('sortby','seluname','seludom') {
3552: if (exists($env{'form.'.$item})) {
3553: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3554: }
3555: }
3556: if ($uhome eq 'no_host') {
3557: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3558: }
3559: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3560: '<input type ="hidden" name="currstate" value="" />'."\n".
3561: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3562: '</form>';
3563: return $outcome;
3564: }
3565:
3566: sub quota_admin {
3567: my ($setquota,$changeHash) = @_;
3568: my $quotachanged;
3569: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3570: # Current user has quota modification privileges
3571: if (ref($changeHash) eq 'HASH') {
3572: $quotachanged = 1;
3573: $changeHash->{'portfolioquota'} = $setquota;
3574: }
3575: }
3576: return $quotachanged;
3577: }
3578:
3579: sub tool_admin {
3580: my ($tool,$settool,$changeHash,$context) = @_;
3581: my $canchange = 0;
3582: if ($context eq 'requestcourses') {
3583: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3584: $canchange = 1;
3585: }
3586: } elsif ($context eq 'reqcrsotherdom') {
3587: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3588: $canchange = 1;
3589: }
3590: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3591: # Current user has quota modification privileges
3592: $canchange = 1;
3593: }
3594: my $toolchanged;
3595: if ($canchange) {
3596: if (ref($changeHash) eq 'HASH') {
3597: $toolchanged = 1;
3598: $changeHash->{$context.'.'.$tool} = $settool;
3599: }
3600: }
3601: return $toolchanged;
3602: }
3603:
3604: sub build_roles {
3605: my ($sectionstr,$sections,$role) = @_;
3606: my $num_sections = 0;
3607: if ($sectionstr=~ /,/) {
3608: my @secnums = split/,/,$sectionstr;
3609: if ($role eq 'st') {
3610: $secnums[0] =~ s/\W//g;
3611: $$sections{$secnums[0]} = 1;
3612: $num_sections = 1;
3613: } else {
3614: foreach my $sec (@secnums) {
3615: $sec =~ ~s/\W//g;
3616: if (!($sec eq "")) {
3617: if (exists($$sections{$sec})) {
3618: $$sections{$sec} ++;
3619: } else {
3620: $$sections{$sec} = 1;
3621: $num_sections ++;
3622: }
3623: }
3624: }
3625: }
3626: } else {
3627: $sectionstr=~s/\W//g;
3628: unless ($sectionstr eq '') {
3629: $$sections{$sectionstr} = 1;
3630: $num_sections ++;
3631: }
3632: }
3633:
3634: return $num_sections;
3635: }
3636:
3637: # ========================================================== Custom Role Editor
3638:
3639: sub custom_role_editor {
3640: my ($r,$brcrum) = @_;
3641: my $action = $env{'form.customroleaction'};
3642: my $rolename;
3643: if ($action eq 'new') {
3644: $rolename=$env{'form.newrolename'};
3645: } else {
3646: $rolename=$env{'form.rolename'};
3647: }
3648:
3649: my ($crstype,$context);
3650: if ($env{'request.course.id'}) {
3651: $crstype = &Apache::loncommon::course_type();
3652: $context = 'course';
3653: } else {
3654: $context = 'domain';
3655: $crstype = $env{'form.templatecrstype'};
3656: }
3657:
3658: $rolename=~s/[^A-Za-z0-9]//gs;
3659: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3660: &print_username_entry_form($r,undef,undef,undef,undef,$crstype,$brcrum);
3661: return;
3662: }
3663:
3664: # ------------------------------------------------------- What can be assigned?
3665: my %full=();
3666: my %courselevel=();
3667: my %courselevelcurrent=();
3668: my $syspriv='';
3669: my $dompriv='';
3670: my $coursepriv='';
3671: my $body_top;
3672: my ($rdummy,$roledef)=
3673: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3674: # ------------------------------------------------------- Does this role exist?
3675: $body_top .= '<h2>';
3676: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3677: $body_top .= &mt('Existing Role').' "';
3678: # ------------------------------------------------- Get current role privileges
3679: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3680: if ($crstype eq 'Community') {
3681: $syspriv =~ s/bre\&S//;
3682: }
3683: } else {
3684: $body_top .= &mt('New Role').' "';
3685: $roledef='';
3686: }
3687: $body_top .= $rolename.'"</h2>';
3688: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3689: my ($priv,$restrict)=split(/\&/,$item);
3690: if (!$restrict) { $restrict='F'; }
3691: $courselevel{$priv}=$restrict;
3692: if ($coursepriv=~/\:$priv/) {
3693: $courselevelcurrent{$priv}=1;
3694: }
3695: $full{$priv}=1;
3696: }
3697: my %domainlevel=();
3698: my %domainlevelcurrent=();
3699: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3700: my ($priv,$restrict)=split(/\&/,$item);
3701: if (!$restrict) { $restrict='F'; }
3702: $domainlevel{$priv}=$restrict;
3703: if ($dompriv=~/\:$priv/) {
3704: $domainlevelcurrent{$priv}=1;
3705: }
3706: $full{$priv}=1;
3707: }
3708: my %systemlevel=();
3709: my %systemlevelcurrent=();
3710: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3711: my ($priv,$restrict)=split(/\&/,$item);
3712: if (!$restrict) { $restrict='F'; }
3713: $systemlevel{$priv}=$restrict;
3714: if ($syspriv=~/\:$priv/) {
3715: $systemlevelcurrent{$priv}=1;
3716: }
3717: $full{$priv}=1;
3718: }
3719: my ($jsback,$elements) = &crumb_utilities();
3720: my $button_code = "\n";
3721: my $head_script = "\n";
3722: $head_script .= '<script type="text/javascript">'."\n"
3723: .'// <![CDATA['."\n";
3724: my @template_roles = ("in","ta","ep");
3725: if ($context eq 'domain') {
3726: push(@template_roles,"ad");
3727: }
3728: push(@template_roles,"st");
3729: if ($crstype eq 'Community') {
3730: unshift(@template_roles,'co');
3731: } else {
3732: unshift(@template_roles,'cc');
3733: }
3734: foreach my $role (@template_roles) {
3735: $head_script .= &make_script_template($role,$crstype);
3736: $button_code .= &make_button_code($role,$crstype).' ';
3737: }
3738: my $context_code;
3739: if ($context eq 'domain') {
3740: my $checkedCommunity = '';
3741: my $checkedCourse = ' checked="checked"';
3742: if ($env{'form.templatecrstype'} eq 'Community') {
3743: $checkedCommunity = $checkedCourse;
3744: $checkedCourse = '';
3745: }
3746: $context_code = '<label>'.
3747: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3748: &mt('Course').
3749: '</label>'.(' ' x2).
3750: '<label>'.
3751: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3752: &mt('Community').
3753: '</label>'.
3754: '</fieldset>'.
3755: '<input type="hidden" name="customroleaction" value="'.
3756: $action.'" />';
3757: if ($env{'form.customroleaction'} eq 'new') {
3758: $context_code .= '<input type="hidden" name="newrolename" value="'.
3759: $rolename.'" />';
3760: } else {
3761: $context_code .= '<input type="hidden" name="rolename" value="'.
3762: $rolename.'" />';
3763: }
3764: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3765: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3766: }
3767:
3768: $head_script .= "\n".$jsback."\n"
3769: .'// ]]>'."\n"
3770: .'</script>'."\n";
3771: push (@{$brcrum},
3772: {href => "javascript:backPage(document.form1,'pickrole','')",
3773: text => "Pick custom role",
3774: faq => 282,bug=>'Instructor Interface',},
3775: {href => "javascript:backPage(document.form1,'','')",
3776: text => "Edit custom role",
3777: faq => 282,
3778: bug => 'Instructor Interface',
3779: help => 'Course_Editing_Custom_Roles'}
3780: );
3781: my $args = { bread_crumbs => $brcrum,
3782: bread_crumbs_component => 'User Management'};
3783:
3784: $r->print(&Apache::loncommon::start_page('Custom Role Editor',
3785: $head_script,$args).
3786: $body_top);
3787: my %lt=&Apache::lonlocal::texthash(
3788: 'prv' => "Privilege",
3789: 'crl' => "Course Level",
3790: 'dml' => "Domain Level",
3791: 'ssl' => "System Level");
3792:
3793: $r->print('<div class="LC_left_float">'
3794: .'<form action=""><fieldset>'
3795: .'<legend>'.&mt('Select a Template').'</legend>'
3796: .$button_code
3797: .'</fieldset></form></div>');
3798: if ($context_code) {
3799: $r->print('<div class="LC_left_float">'
3800: .'<form action="/adm/createuser" method="post"><fieldset>'
3801: .'<legend>'.&mt('Context').'</legend>'
3802: .$context_code
3803: .'</form>'
3804: .'</div>'
3805: );
3806: }
3807: $r->print('<br clear="all" />');
3808:
3809: $r->print(<<ENDCCF);
3810: <form name="form1" method="post">
3811: <input type="hidden" name="phase" value="set_custom_roles" />
3812: <input type="hidden" name="rolename" value="$rolename" />
3813: ENDCCF
3814: $r->print(&Apache::loncommon::start_data_table().
3815: &Apache::loncommon::start_data_table_header_row().
3816: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3817: '</th><th>'.$lt{'ssl'}.'</th>'.
3818: &Apache::loncommon::end_data_table_header_row());
3819: foreach my $priv (sort(keys(%full))) {
3820: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3821: $r->print(&Apache::loncommon::start_data_table_row().
3822: '<td>'.$privtext.'</td><td>'.
3823: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3824: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3825: '</td><td>'.
3826: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3827: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3828: '</td><td>');
3829: if ($priv eq 'bre' && $crstype eq 'Community') {
3830: $r->print(' ');
3831: } else {
3832: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3833: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3834: }
3835: $r->print('</td>'.
3836: &Apache::loncommon::end_data_table_row());
3837: }
3838: $r->print(&Apache::loncommon::end_data_table().
3839: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3840: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3841: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3842: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3843: '<input type="submit" value="'.&mt('Save').'" /></form>');
3844: }
3845: # --------------------------------------------------------
3846: sub make_script_template {
3847: my ($role,$crstype) = @_;
3848: my %full_c=();
3849: my %full_d=();
3850: my %full_s=();
3851: my $return_script;
3852: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3853: my ($priv,$restrict)=split(/\&/,$item);
3854: $full_c{$priv}=1;
3855: }
3856: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3857: my ($priv,$restrict)=split(/\&/,$item);
3858: $full_d{$priv}=1;
3859: }
3860: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3861: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3862: my ($priv,$restrict)=split(/\&/,$item);
3863: $full_s{$priv}=1;
3864: }
3865: $return_script .= 'function set_'.$role.'() {'."\n";
3866: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3867: my %role_c;
3868: foreach my $priv (@temp) {
3869: my ($priv_item, $dummy) = split(/\&/,$priv);
3870: $role_c{$priv_item} = 1;
3871: }
3872: my %role_d;
3873: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3874: foreach my $priv(@temp) {
3875: my ($priv_item, $dummy) = split(/\&/,$priv);
3876: $role_d{$priv_item} = 1;
3877: }
3878: my %role_s;
3879: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3880: foreach my $priv(@temp) {
3881: my ($priv_item, $dummy) = split(/\&/,$priv);
3882: $role_s{$priv_item} = 1;
3883: }
3884: foreach my $priv_item (keys(%full_c)) {
3885: my ($priv, $dummy) = split(/\&/,$priv_item);
3886: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3887: (exists($role_s{$priv}))) {
3888: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3889: } else {
3890: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3891: }
3892: }
3893: foreach my $priv_item (keys(%full_d)) {
3894: my ($priv, $dummy) = split(/\&/,$priv_item);
3895: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3896: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3897: } else {
3898: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3899: }
3900: }
3901: foreach my $priv_item (keys(%full_s)) {
3902: my ($priv, $dummy) = split(/\&/,$priv_item);
3903: if (exists($role_s{$priv})) {
3904: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3905: } else {
3906: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3907: }
3908: }
3909: $return_script .= '}'."\n";
3910: return ($return_script);
3911: }
3912: # ----------------------------------------------------------
3913: sub make_button_code {
3914: my ($role,$crstype) = @_;
3915: my $label = &Apache::lonnet::plaintext($role,$crstype);
3916: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3917: return ($button_code);
3918: }
3919: # ---------------------------------------------------------- Call to definerole
3920: sub set_custom_role {
3921: my ($r,$context,$brcrum) = @_;
3922: my $rolename=$env{'form.rolename'};
3923: $rolename=~s/[^A-Za-z0-9]//gs;
3924: if (!$rolename) {
3925: &custom_role_editor($r,$brcrum);
3926: return;
3927: }
3928: my ($jsback,$elements) = &crumb_utilities();
3929: my $jscript = '<script type="text/javascript">'
3930: .'// <![CDATA['."\n"
3931: .$jsback."\n"
3932: .'// ]]>'."\n"
3933: .'</script>'."\n";
3934: push(@{$brcrum},
3935: {href => "javascript:backPage(document.customresult,'pickrole','')",
3936: text => "Pick custom role",
3937: faq => 282,
3938: bug => 'Instructor Interface',},
3939: {href => "javascript:backPage(document.customresult,'selected_custom_edit','')",
3940: text => "Edit custom role",
3941: faq => 282,
3942: bug => 'Instructor Interface',},
3943: {href => "javascript:backPage(document.customresult,'set_custom_roles','')",
3944: text => "Result",
3945: faq => 282,
3946: bug => 'Instructor Interface',
3947: help => 'Course_Editing_Custom_Roles'},
3948: );
3949: my $args = { bread_crumbs => $brcrum,
3950: bread_crumbs_component => 'User Management'};
3951: $r->print(&Apache::loncommon::start_page('Save Custom Role',$jscript,$args));
3952:
3953: my ($rdummy,$roledef)=
3954: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3955:
3956: # ------------------------------------------------------- Does this role exist?
3957: $r->print('<h3>');
3958: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3959: $r->print(&mt('Existing Role').' "');
3960: } else {
3961: $r->print(&mt('New Role').' "');
3962: $roledef='';
3963: }
3964: $r->print($rolename.'"</h3>');
3965: # ------------------------------------------------------- What can be assigned?
3966: my $sysrole='';
3967: my $domrole='';
3968: my $courole='';
3969:
3970: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3971: my ($priv,$restrict)=split(/\&/,$item);
3972: if (!$restrict) { $restrict=''; }
3973: if ($env{'form.'.$priv.'_c'}) {
3974: $courole.=':'.$item;
3975: }
3976: }
3977:
3978: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3979: my ($priv,$restrict)=split(/\&/,$item);
3980: if (!$restrict) { $restrict=''; }
3981: if ($env{'form.'.$priv.'_d'}) {
3982: $domrole.=':'.$item;
3983: }
3984: }
3985:
3986: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3987: my ($priv,$restrict)=split(/\&/,$item);
3988: if (!$restrict) { $restrict=''; }
3989: if ($env{'form.'.$priv.'_s'}) {
3990: $sysrole.=':'.$item;
3991: }
3992: }
3993: $r->print('<br />Defining Role: '.
3994: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3995: if ($env{'request.course.id'}) {
3996: my $url='/'.$env{'request.course.id'};
3997: $url=~s/\_/\//g;
3998: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3999: &Apache::lonnet::assigncustomrole($env{'user.domain'},
4000: $env{'user.name'},
4001: $url,
4002: $env{'user.domain'},
4003: $env{'user.name'},
4004: $rolename,undef,undef,undef,$context));
4005: }
4006: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
4007: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
4008: }
4009:
4010: # ================================================================ Main Handler
4011: sub handler {
4012: my $r = shift;
4013: if ($r->header_only) {
4014: &Apache::loncommon::content_type($r,'text/html');
4015: $r->send_http_header;
4016: return OK;
4017: }
4018: my ($context,$crstype);
4019: if ($env{'request.course.id'}) {
4020: $context = 'course';
4021: $crstype = &Apache::loncommon::course_type();
4022: } elsif ($env{'request.role'} =~ /^au\./) {
4023: $context = 'author';
4024: } else {
4025: $context = 'domain';
4026: }
4027: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4028: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4029: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4030: &Apache::lonhtmlcommon::clear_breadcrumbs();
4031: my $args;
4032: my $brcrum = [];
4033: my $bread_crumbs_component = 'User Management';
4034: if ($env{'form.action'} ne 'dateselect') {
4035: $brcrum = [{href=>"/adm/createuser",
4036: text=>"User Management",
4037: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'}
4038: ];
4039: }
4040: #SD Following files not added to help, because the corresponding .tex-files seem to
4041: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4042: my ($permission,$allowed) =
4043: &Apache::lonuserutils::get_permission($context,$crstype);
4044: if (!$allowed) {
4045: if ($context eq 'course') {
4046: $r->internal_redirect('/adm/viewclasslist');
4047: return OK;
4048: }
4049: $env{'user.error.msg'}=
4050: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4051: "or view user status.";
4052: return HTTP_NOT_ACCEPTABLE;
4053: }
4054:
4055: &Apache::loncommon::content_type($r,'text/html');
4056: $r->send_http_header;
4057:
4058: # Main switch on form.action and form.state, as appropriate
4059: if (! exists($env{'form.action'})) {
4060: $args = {bread_crumbs => $brcrum,
4061: bread_crumbs_component => $bread_crumbs_component};
4062: $r->print(&header(undef,$args));
4063: $r->print(&print_main_menu($permission,$context,$crstype));
4064: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4065: push(@{$brcrum},
4066: { href => '/adm/createuser?action=upload&state=',
4067: text => 'Upload Users List',
4068: help => 'Course_Create_Class_List',
4069: });
4070: $bread_crumbs_component = 'Upload Users List';
4071: $args = {bread_crumbs => $brcrum,
4072: bread_crumbs_component => $bread_crumbs_component};
4073: $r->print(&header(undef,$args));
4074: $r->print('<form name="studentform" method="post" '.
4075: 'enctype="multipart/form-data" '.
4076: ' action="/adm/createuser">'."\n");
4077: if (! exists($env{'form.state'})) {
4078: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4079: } elsif ($env{'form.state'} eq 'got_file') {
4080: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4081: $permission,$crstype);
4082: } elsif ($env{'form.state'} eq 'enrolling') {
4083: if ($env{'form.datatoken'}) {
4084: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4085: }
4086: } else {
4087: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4088: }
4089: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4090: eq 'singlestudent')) && ($permission->{'cusr'})) {
4091: my $phase = $env{'form.phase'};
4092: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4093: &Apache::loncreateuser::restore_prev_selections();
4094: my $srch;
4095: foreach my $item (@search) {
4096: $srch->{$item} = $env{'form.'.$item};
4097: }
4098: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4099: ($phase eq 'createnewuser')) {
4100: if ($env{'form.phase'} eq 'createnewuser') {
4101: my $response;
4102: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4103: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4104: $env{'form.phase'} = '';
4105: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype,$brcrum);
4106: } else {
4107: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4108: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4109: &print_user_modification_page($r,$ccuname,$ccdomain,
4110: $srch,$response,$context,
4111: $permission,$crstype,$brcrum);
4112: }
4113: } elsif ($env{'form.phase'} eq 'get_user_info') {
4114: my ($currstate,$response,$forcenewuser,$results) =
4115: &user_search_result($context,$srch);
4116: if ($env{'form.currstate'} eq 'modify') {
4117: $currstate = $env{'form.currstate'};
4118: }
4119: if ($currstate eq 'select') {
4120: &print_user_selection_page($r,$response,$srch,$results,
4121: \@search,$context,undef,$crstype,
4122: $brcrum);
4123: } elsif ($currstate eq 'modify') {
4124: my ($ccuname,$ccdomain);
4125: if (($srch->{'srchby'} eq 'uname') &&
4126: ($srch->{'srchtype'} eq 'exact')) {
4127: $ccuname = $srch->{'srchterm'};
4128: $ccdomain= $srch->{'srchdomain'};
4129: } else {
4130: my @matchedunames = keys(%{$results});
4131: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4132: }
4133: $ccuname =&LONCAPA::clean_username($ccuname);
4134: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4135: if ($env{'form.forcenewuser'}) {
4136: $response = '';
4137: }
4138: &print_user_modification_page($r,$ccuname,$ccdomain,
4139: $srch,$response,$context,
4140: $permission,$crstype,$brcrum);
4141: } elsif ($currstate eq 'query') {
4142: &print_user_query_page($r,'createuser',$brcrum);
4143: } else {
4144: $env{'form.phase'} = '';
4145: &print_username_entry_form($r,$context,$response,$srch,
4146: $forcenewuser,$crstype,$brcrum);
4147: }
4148: } elsif ($env{'form.phase'} eq 'userpicked') {
4149: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4150: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4151: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4152: $context,$permission,$crstype,
4153: $brcrum);
4154: }
4155: } elsif ($env{'form.phase'} eq 'update_user_data') {
4156: &update_user_data($r,$context,$crstype,$brcrum);
4157: } else {
4158: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype,
4159: $brcrum);
4160: }
4161: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4162: if ($env{'form.phase'} eq 'set_custom_roles') {
4163: &set_custom_role($r,$context,$brcrum);
4164: } else {
4165: &custom_role_editor($r,$brcrum);
4166: }
4167: } elsif (($env{'form.action'} eq 'listusers') &&
4168: ($permission->{'view'} || $permission->{'cusr'})) {
4169: if ($env{'form.phase'} eq 'bulkchange') {
4170: push(@{$brcrum},
4171: {href => '/adm/createuser?action=listusers',
4172: text => "List Users"},
4173: {href => "/adm/createuser",
4174: text => "Result",
4175: help => 'Course_View_Class_List'});
4176: $bread_crumbs_component = 'Update Users';
4177: $args = {bread_crumbs => $brcrum,
4178: bread_crumbs_component => $bread_crumbs_component};
4179: $r->print(&header(undef,$args));
4180: my $setting = $env{'form.roletype'};
4181: my $choice = $env{'form.bulkaction'};
4182: if ($permission->{'cusr'}) {
4183: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4184: } else {
4185: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4186: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4187: }
4188: } else {
4189: push(@{$brcrum},
4190: {href => '/adm/createuser?action=listusers',
4191: text => "List Users",
4192: help => 'Course_View_Class_List'});
4193: $bread_crumbs_component = 'List Users';
4194: $args = {bread_crumbs => $brcrum,
4195: bread_crumbs_component => $bread_crumbs_component};
4196: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4197: my $formname = 'studentform';
4198: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4199: ($env{'form.roletype'} eq 'community'))) {
4200: if ($env{'form.roletype'} eq 'course') {
4201: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4202: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4203: $formname);
4204: } elsif ($env{'form.roletype'} eq 'community') {
4205: $cb_jscript =
4206: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4207: my %elements = (
4208: coursepick => 'radio',
4209: coursetotal => 'text',
4210: courselist => 'text',
4211: );
4212: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4213: }
4214: $jscript .= &verify_user_display();
4215: my $js = &add_script($jscript).$cb_jscript;
4216: my $loadcode =
4217: &Apache::lonuserutils::course_selector_loadcode($formname);
4218: if ($loadcode ne '') {
4219: $args->{add_entries} = {onload => $loadcode};
4220: }
4221: $r->print(&header($js,$args));
4222: } else {
4223: $r->print(&header(&add_script(&verify_user_display()),$args));
4224: }
4225: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4226: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4227: }
4228: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4229: my $brtext;
4230: if ($crstype eq 'Community') {
4231: $brtext = 'Drop Members';
4232: } else {
4233: $brtext = 'Drop Students';
4234: }
4235: push(@{$brcrum},
4236: {href => '/adm/createuser?action=drop',
4237: text => $brtext,
4238: help => 'Course_Drop_Student'});
4239: if ($env{'form.state'} eq 'done') {
4240: push(@{$brcrum},
4241: {href=>'/adm/createuser?action=drop',
4242: text=>"Result"});
4243: }
4244: $bread_crumbs_component = $brtext;
4245: $args = {bread_crumbs => $brcrum,
4246: bread_crumbs_component => $bread_crumbs_component};
4247: $r->print(&header(undef,$args));
4248: if (!exists($env{'form.state'})) {
4249: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4250: } elsif ($env{'form.state'} eq 'done') {
4251: &Apache::lonuserutils::update_user_list($r,$context,undef,
4252: $env{'form.action'});
4253: }
4254: } elsif ($env{'form.action'} eq 'dateselect') {
4255: if ($permission->{'cusr'}) {
4256: $r->print(&header(undef,{'no_nav_bar' => 1}).
4257: &Apache::lonuserutils::date_section_selector($context,
4258: $permission,$crstype));
4259: } else {
4260: $r->print(&header(undef,{'no_nav_bar' => 1}).
4261: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>');
4262: }
4263: } elsif ($env{'form.action'} eq 'selfenroll') {
4264: push(@{$brcrum},
4265: {href => '/adm/createuser?action=selfenroll',
4266: text => "Configure Self-enrollment",
4267: help => 'Course_Self_Enrollment'});
4268: if (!exists($env{'form.state'})) {
4269: $args = { bread_crumbs => $brcrum,
4270: bread_crumbs_component => 'Configure Self-enrollment'};
4271: $r->print(&header(undef,$args));
4272: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4273: &print_selfenroll_menu($r,$context,$permission);
4274: } elsif ($env{'form.state'} eq 'done') {
4275: push (@{$brcrum},
4276: {href=>'/adm/createuser?action=selfenroll',
4277: text=>"Result"});
4278: $args = { bread_crumbs => $brcrum,
4279: bread_crumbs_component => 'Self-enrollment result'};
4280: $r->print(&header(undef,$args));
4281: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4282: &update_selfenroll_config($r,$context,$permission);
4283: }
4284: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4285: push(@{$brcrum},
4286: {href => '/adm/createuser?action=selfenrollqueue',
4287: text => 'Enrollment requests',
4288: help => 'Course_Self_Enrollment'});
4289: $bread_crumbs_component = 'Enrollment requests';
4290: if ($env{'form.state'} eq 'done') {
4291: push(@{$brcrum},
4292: {href => '/adm/createuser?action=selfenrollqueue',
4293: text => 'Result',
4294: help => 'Course_Self_Enrollment'});
4295: $bread_crumbs_component = 'Enrollment result';
4296: }
4297: $args = { bread_crumbs => $brcrum,
4298: bread_crumbs_component => $bread_crumbs_component};
4299: $r->print(&header(undef,$args));
4300: my $cid = $env{'request.course.id'};
4301: my $cdom = $env{'course.'.$cid.'.domain'};
4302: my $cnum = $env{'course.'.$cid.'.num'};
4303: my $coursedesc = $env{'course.'.$cid.'.description'};
4304: if (!exists($env{'form.state'})) {
4305: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4306: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4307: $cdom,$cnum));
4308: } elsif ($env{'form.state'} eq 'done') {
4309: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4310: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4311: $cdom,$cnum,$coursedesc));
4312: }
4313: } elsif ($env{'form.action'} eq 'changelogs') {
4314: push (@{$brcrum},
4315: {href => '/adm/createuser?action=changelogs',
4316: text => 'User Management Logs',
4317: help => 'Course_User_Logs'});
4318: $bread_crumbs_component = 'User Changes';
4319: $args = { bread_crumbs => $brcrum,
4320: bread_crumbs_component => $bread_crumbs_component};
4321: $r->print(&header(undef,$args));
4322: &print_userchangelogs_display($r,$context,$permission);
4323: } else {
4324: $bread_crumbs_component = 'User Management';
4325: $args = { bread_crumbs => $brcrum,
4326: bread_crumbs_component => $bread_crumbs_component};
4327: $r->print(&header(undef,$args));
4328: $r->print(&print_main_menu($permission,$context,$crstype));
4329: }
4330: $r->print(&Apache::loncommon::end_page());
4331: return OK;
4332: }
4333:
4334: sub header {
4335: my ($jscript,$args) = @_;
4336: my $start_page;
4337: if (ref($args) eq 'HASH') {
4338: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4339: } else {
4340: $start_page=&Apache::loncommon::start_page('User Management',$jscript);
4341: }
4342: return $start_page;
4343: }
4344:
4345: sub add_script {
4346: my ($js) = @_;
4347: return '<script type="text/javascript">'."\n"
4348: .'// <![CDATA['."\n"
4349: .$js."\n"
4350: .'// ]]>'."\n"
4351: .'</script>'."\n";
4352: }
4353:
4354: sub verify_user_display {
4355: my $output = <<"END";
4356:
4357: function display_update() {
4358: document.studentform.action.value = 'listusers';
4359: document.studentform.phase.value = 'display';
4360: document.studentform.submit();
4361: }
4362:
4363: END
4364: return $output;
4365:
4366: }
4367:
4368: ###############################################################
4369: ###############################################################
4370: # Menu Phase One
4371: sub print_main_menu {
4372: my ($permission,$context,$crstype) = @_;
4373: my $linkcontext = $context;
4374: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4375: if (($context eq 'course') && ($crstype eq 'Community')) {
4376: $linkcontext = lc($crstype);
4377: $stuterm = 'Members';
4378: }
4379: my %links = (
4380: domain => {
4381: upload => 'Upload a File of Users',
4382: singleuser => 'Add/Modify a User',
4383: listusers => 'Manage Users',
4384: },
4385: author => {
4386: upload => 'Upload a File of Co-authors',
4387: singleuser => 'Add/Modify a Co-author',
4388: listusers => 'Manage Co-authors',
4389: },
4390: course => {
4391: upload => 'Upload a File of Course Users',
4392: singleuser => 'Add/Modify a Course User',
4393: listusers => 'List and Modify Multiple Course Users',
4394: },
4395: community => {
4396: upload => 'Upload a File of Community Users',
4397: singleuser => 'Add/Modify a Community User',
4398: listusers => 'List and Modify Multiple Community Users',
4399: },
4400: );
4401: my %linktitles = (
4402: domain => {
4403: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4404: listusers => 'Show and manage users in this domain.',
4405: },
4406: author => {
4407: singleuser => 'Add a user with a co- or assistant author role.',
4408: listusers => 'Show and manage co- or assistant authors.',
4409: },
4410: course => {
4411: singleuser => 'Add a user with a certain role to this course.',
4412: listusers => 'Show and manage users in this course.',
4413: },
4414: community => {
4415: singleuser => 'Add a user with a certain role to this community.',
4416: listusers => 'Show and manage users in this community.',
4417: },
4418: );
4419: my @menu = ( {categorytitle => 'Single Users',
4420: items =>
4421: [
4422: {
4423: linktext => $links{$linkcontext}{'singleuser'},
4424: icon => 'edit-redo.png',
4425: #help => 'Course_Change_Privileges',
4426: url => '/adm/createuser?action=singleuser',
4427: permission => $permission->{'cusr'},
4428: linktitle => $linktitles{$linkcontext}{'singleuser'},
4429: },
4430: ]},
4431:
4432: {categorytitle => 'Multiple Users',
4433: items =>
4434: [
4435: {
4436: linktext => $links{$linkcontext}{'upload'},
4437: icon => 'uplusr.png',
4438: #help => 'Course_Create_Class_List',
4439: url => '/adm/createuser?action=upload',
4440: permission => $permission->{'cusr'},
4441: linktitle => 'Upload a CSV or a text file containing users.',
4442: },
4443: {
4444: linktext => $links{$linkcontext}{'listusers'},
4445: icon => 'mngcu.png',
4446: #help => 'Course_View_Class_List',
4447: url => '/adm/createuser?action=listusers',
4448: permission => ($permission->{'view'} || $permission->{'cusr'}),
4449: linktitle => $linktitles{$linkcontext}{'listusers'},
4450: },
4451:
4452: ]},
4453:
4454: {categorytitle => 'Administration',
4455: items => [ ]},
4456: );
4457:
4458: if ($context eq 'domain'){
4459:
4460: push(@{ $menu[2]->{items} }, #Category: Administration
4461: {
4462: linktext => 'Custom Roles',
4463: icon => 'emblem-photos.png',
4464: #help => 'Course_Editing_Custom_Roles',
4465: url => '/adm/createuser?action=custom',
4466: permission => $permission->{'custom'},
4467: linktitle => 'Configure a custom role.',
4468: },
4469: );
4470:
4471: }elsif ($context eq 'course'){
4472: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4473:
4474: my %linktext = (
4475: 'Course' => {
4476: single => 'Add/Modify a Student',
4477: drop => 'Drop Students',
4478: groups => 'Course Groups',
4479: },
4480: 'Community' => {
4481: single => 'Add/Modify a Member',
4482: drop => 'Drop Members',
4483: groups => 'Community Groups',
4484: },
4485: );
4486:
4487: my %linktitle = (
4488: 'Course' => {
4489: single => 'Add a user with the role of student to this course',
4490: drop => 'Remove a student from this course.',
4491: groups => 'Manage course groups',
4492: },
4493: 'Community' => {
4494: single => 'Add a user with the role of member to this community',
4495: drop => 'Remove a member from this community.',
4496: groups => 'Manage community groups',
4497: },
4498: );
4499:
4500: push(@{ $menu[0]->{items} }, #Category: Single Users
4501: {
4502: linktext => $linktext{$crstype}{'single'},
4503: #help => 'Course_Add_Student',
4504: icon => 'list-add.png',
4505: url => '/adm/createuser?action=singlestudent',
4506: permission => $permission->{'cusr'},
4507: linktitle => $linktitle{$crstype}{'single'},
4508: },
4509: );
4510:
4511: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4512: {
4513: linktext => $linktext{$crstype}{'drop'},
4514: icon => 'edit-undo.png',
4515: #help => 'Course_Drop_Student',
4516: url => '/adm/createuser?action=drop',
4517: permission => $permission->{'cusr'},
4518: linktitle => $linktitle{$crstype}{'drop'},
4519: },
4520: );
4521: push(@{ $menu[2]->{items} }, #Category: Administration
4522: {
4523: linktext => 'Custom Roles',
4524: icon => 'emblem-photos.png',
4525: #help => 'Course_Editing_Custom_Roles',
4526: url => '/adm/createuser?action=custom',
4527: permission => $permission->{'custom'},
4528: linktitle => 'Configure a custom role.',
4529: },
4530: {
4531: linktext => $linktext{$crstype}{'groups'},
4532: icon => 'grps.png',
4533: #help => 'Course_Manage_Group',
4534: url => '/adm/coursegroups?refpage=cusr',
4535: permission => $permission->{'grp_manage'},
4536: linktitle => $linktitle{$crstype}{'groups'},
4537: },
4538: {
4539: linktext => 'Change Log',
4540: icon => 'document-properties.png',
4541: #help => 'Course_User_Logs',
4542: url => '/adm/createuser?action=changelogs',
4543: permission => $permission->{'cusr'},
4544: linktitle => 'View change log.',
4545: },
4546: );
4547: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4548: push(@{ $menu[2]->{items} },
4549: {
4550: linktext => 'Enrollment Requests',
4551: icon => 'selfenrl-queue.png',
4552: #help => 'Course_Approve_Selfenroll',
4553: url => '/adm/createuser?action=selfenrollqueue',
4554: permission => $permission->{'cusr'},
4555: linktitle =>'Approve or reject enrollment requests.',
4556: },
4557: );
4558: }
4559:
4560: if (!exists($permission->{'cusr_section'})){
4561: if ($crstype ne 'Community') {
4562: push(@{ $menu[2]->{items} },
4563: {
4564: linktext => 'Automated Enrollment',
4565: icon => 'roles.png',
4566: #help => 'Course_Automated_Enrollment',
4567: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4568: && $permission->{'cusr'}),
4569: url => '/adm/populate',
4570: linktitle => 'Automated enrollment manager.',
4571: }
4572: );
4573: }
4574: push(@{ $menu[2]->{items} },
4575: {
4576: linktext => 'User Self-Enrollment',
4577: icon => 'self_enroll.png',
4578: #help => 'Course_Self_Enrollment',
4579: url => '/adm/createuser?action=selfenroll',
4580: permission => $permission->{'cusr'},
4581: linktitle => 'Configure user self-enrollment.',
4582: },
4583: );
4584: }
4585: };
4586: return Apache::lonhtmlcommon::generate_menu(@menu);
4587: # { text => 'View Log-in History',
4588: # help => 'Course_User_Logins',
4589: # action => 'logins',
4590: # permission => $permission->{'cusr'},
4591: # });
4592: }
4593:
4594: sub restore_prev_selections {
4595: my %saveable_parameters = ('srchby' => 'scalar',
4596: 'srchin' => 'scalar',
4597: 'srchtype' => 'scalar',
4598: );
4599: &Apache::loncommon::store_settings('user','user_picker',
4600: \%saveable_parameters);
4601: &Apache::loncommon::restore_settings('user','user_picker',
4602: \%saveable_parameters);
4603: }
4604:
4605: sub print_selfenroll_menu {
4606: my ($r,$context,$permission) = @_;
4607: my $crstype = &Apache::loncommon::course_type();
4608: my $formname = 'enrollstudent';
4609: my $nolink = 1;
4610: my ($row,$lt) = &get_selfenroll_titles();
4611: my $groupslist = &Apache::lonuserutils::get_groupslist();
4612: my $setsec_js =
4613: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4614: my %alerts = &Apache::lonlocal::texthash(
4615: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4616: butn => 'but no user types have been checked.',
4617: wilf => "Please uncheck 'activate' or check at least one type.",
4618: );
4619: my $selfenroll_js = <<"ENDSCRIPT";
4620: function update_types(caller,num) {
4621: var delidx = getIndexByName('selfenroll_delete');
4622: var actidx = getIndexByName('selfenroll_activate');
4623: if (caller == 'selfenroll_all') {
4624: var selall;
4625: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4626: if (document.$formname.selfenroll_all[i].checked) {
4627: selall = document.$formname.selfenroll_all[i].value;
4628: }
4629: }
4630: if (selall == 1) {
4631: if (delidx != -1) {
4632: if (document.$formname.selfenroll_delete.length) {
4633: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4634: document.$formname.selfenroll_delete[j].checked = true;
4635: }
4636: } else {
4637: document.$formname.elements[delidx].checked = true;
4638: }
4639: }
4640: if (actidx != -1) {
4641: if (document.$formname.selfenroll_activate.length) {
4642: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4643: document.$formname.selfenroll_activate[j].checked = false;
4644: }
4645: } else {
4646: document.$formname.elements[actidx].checked = false;
4647: }
4648: }
4649: document.$formname.selfenroll_newdom.selectedIndex = 0;
4650: }
4651: }
4652: if (caller == 'selfenroll_activate') {
4653: if (document.$formname.selfenroll_activate.length) {
4654: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4655: if (document.$formname.selfenroll_activate[j].value == num) {
4656: if (document.$formname.selfenroll_activate[j].checked) {
4657: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4658: if (document.$formname.selfenroll_all[i].value == '1') {
4659: document.$formname.selfenroll_all[i].checked = false;
4660: }
4661: if (document.$formname.selfenroll_all[i].value == '0') {
4662: document.$formname.selfenroll_all[i].checked = true;
4663: }
4664: }
4665: }
4666: }
4667: }
4668: } else {
4669: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4670: if (document.$formname.selfenroll_all[i].value == '1') {
4671: document.$formname.selfenroll_all[i].checked = false;
4672: }
4673: if (document.$formname.selfenroll_all[i].value == '0') {
4674: document.$formname.selfenroll_all[i].checked = true;
4675: }
4676: }
4677: }
4678: }
4679: if (caller == 'selfenroll_delete') {
4680: if (document.$formname.selfenroll_delete.length) {
4681: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4682: if (document.$formname.selfenroll_delete[j].value == num) {
4683: if (document.$formname.selfenroll_delete[j].checked) {
4684: var delindex = getIndexByName('selfenroll_types_'+num);
4685: if (delindex != -1) {
4686: if (document.$formname.elements[delindex].length) {
4687: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4688: document.$formname.elements[delindex][k].checked = false;
4689: }
4690: } else {
4691: document.$formname.elements[delindex].checked = false;
4692: }
4693: }
4694: }
4695: }
4696: }
4697: } else {
4698: if (document.$formname.selfenroll_delete.checked) {
4699: var delindex = getIndexByName('selfenroll_types_'+num);
4700: if (delindex != -1) {
4701: if (document.$formname.elements[delindex].length) {
4702: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4703: document.$formname.elements[delindex][k].checked = false;
4704: }
4705: } else {
4706: document.$formname.elements[delindex].checked = false;
4707: }
4708: }
4709: }
4710: }
4711: }
4712: return;
4713: }
4714:
4715: function validate_types(form) {
4716: var needaction = new Array();
4717: var countfail = 0;
4718: var actidx = getIndexByName('selfenroll_activate');
4719: if (actidx != -1) {
4720: if (document.$formname.selfenroll_activate.length) {
4721: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4722: var num = document.$formname.selfenroll_activate[j].value;
4723: if (document.$formname.selfenroll_activate[j].checked) {
4724: countfail = check_types(num,countfail,needaction)
4725: }
4726: }
4727: } else {
4728: if (document.$formname.selfenroll_activate.checked) {
4729: var num = document.enrollstudent.selfenroll_activate.value;
4730: countfail = check_types(num,countfail,needaction)
4731: }
4732: }
4733: }
4734: if (countfail > 0) {
4735: var msg = "$alerts{'acto'}\\n";
4736: var loopend = needaction.length -1;
4737: if (loopend > 0) {
4738: for (var m=0; m<loopend; m++) {
4739: msg += needaction[m]+", ";
4740: }
4741: }
4742: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4743: alert(msg);
4744: return;
4745: }
4746: setSections(form);
4747: }
4748:
4749: function check_types(num,countfail,needaction) {
4750: var typeidx = getIndexByName('selfenroll_types_'+num);
4751: var count = 0;
4752: if (typeidx != -1) {
4753: if (document.$formname.elements[typeidx].length) {
4754: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4755: if (document.$formname.elements[typeidx][k].checked) {
4756: count ++;
4757: }
4758: }
4759: } else {
4760: if (document.$formname.elements[typeidx].checked) {
4761: count ++;
4762: }
4763: }
4764: if (count == 0) {
4765: var domidx = getIndexByName('selfenroll_dom_'+num);
4766: if (domidx != -1) {
4767: var domname = document.$formname.elements[domidx].value;
4768: needaction[countfail] = domname;
4769: countfail ++;
4770: }
4771: }
4772: }
4773: return countfail;
4774: }
4775:
4776: function getIndexByName(item) {
4777: for (var i=0;i<document.$formname.elements.length;i++) {
4778: if (document.$formname.elements[i].name == item) {
4779: return i;
4780: }
4781: }
4782: return -1;
4783: }
4784: ENDSCRIPT
4785: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4786: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4787:
4788: my $output = '<script type="text/javascript">'."\n".
4789: '// <![CDATA['."\n".
4790: $setsec_js."\n".$selfenroll_js."\n".
4791: '// ]]>'."\n".
4792: '</script>'."\n".
4793: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4794: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4795: if (ref($visactions) eq 'HASH') {
4796: if ($visible) {
4797: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4798: } else {
4799: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4800: .$visactions->{'yous'}.
4801: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4802: if (ref($vismsgs) eq 'ARRAY') {
4803: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4804: foreach my $item (@{$vismsgs}) {
4805: $output .= '<li>'.$visactions->{$item}.'</li>';
4806: }
4807: $output .= '</ul>';
4808: }
4809: $output .= '</p>';
4810: }
4811: }
4812: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4813: &Apache::lonhtmlcommon::start_pick_box();
4814: if (ref($row) eq 'ARRAY') {
4815: foreach my $item (@{$row}) {
4816: my $title = $item;
4817: if (ref($lt) eq 'HASH') {
4818: $title = $lt->{$item};
4819: }
4820: $output .= &Apache::lonhtmlcommon::row_title($title);
4821: if ($item eq 'types') {
4822: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4823: my $showdomdesc = 1;
4824: my $includeempty = 1;
4825: my $num = 0;
4826: $output .= &Apache::loncommon::start_data_table().
4827: &Apache::loncommon::start_data_table_row()
4828: .'<td colspan="2"><span class="LC_nobreak"><label>'
4829: .&mt('Any user in any domain:')
4830: .' <input type="radio" name="selfenroll_all" value="1" ';
4831: if ($curr_types eq '*') {
4832: $output .= ' checked="checked" ';
4833: }
4834: $output .= 'onchange="javascript:update_types('.
4835: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4836: ' <input type="radio" name="selfenroll_all" value="0" ';
4837: if ($curr_types ne '*') {
4838: $output .= ' checked="checked" ';
4839: }
4840: $output .= ' onchange="javascript:update_types('.
4841: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4842: &Apache::loncommon::end_data_table_row().
4843: &Apache::loncommon::end_data_table().
4844: &mt('Or').'<br />'.
4845: &Apache::loncommon::start_data_table();
4846: my %currdoms;
4847: if ($curr_types eq '') {
4848: $output .= &new_selfenroll_dom_row($cdom,'0');
4849: } elsif ($curr_types ne '*') {
4850: my @entries = split(/;/,$curr_types);
4851: if (@entries > 0) {
4852: foreach my $entry (@entries) {
4853: my ($currdom,$typestr) = split(/:/,$entry);
4854: $currdoms{$currdom} = 1;
4855: my $domdesc = &Apache::lonnet::domain($currdom);
4856: my @currinsttypes = split(',',$typestr);
4857: $output .= &Apache::loncommon::start_data_table_row()
4858: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4859: .' '.$domdesc.' ('.$currdom.')'
4860: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4861: .'" value="'.$currdom.'" /></span><br />'
4862: .'<span class="LC_nobreak"><label><input type="checkbox" '
4863: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4864: .&mt('Delete').'</label></span></td>';
4865: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4866: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4867: .&Apache::loncommon::end_data_table_row();
4868: $num ++;
4869: }
4870: }
4871: }
4872: my $add_domtitle = &mt('Users in additional domain:');
4873: if ($curr_types eq '*') {
4874: $add_domtitle = &mt('Users in specific domain:');
4875: } elsif ($curr_types eq '') {
4876: $add_domtitle = &mt('Users in other domain:');
4877: }
4878: $output .= &Apache::loncommon::start_data_table_row()
4879: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4880: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4881: $includeempty,$showdomdesc)
4882: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4883: .'</td>'.&Apache::loncommon::end_data_table_row()
4884: .&Apache::loncommon::end_data_table();
4885: } elsif ($item eq 'registered') {
4886: my ($regon,$regoff);
4887: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4888: $regon = ' checked="checked" ';
4889: $regoff = ' ';
4890: } else {
4891: $regon = ' ';
4892: $regoff = ' checked="checked" ';
4893: }
4894: $output .= '<label>'.
4895: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4896: &mt('Yes').'</label> <label>'.
4897: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4898: &mt('No').'</label>';
4899: } elsif ($item eq 'enroll_dates') {
4900: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4901: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4902: if ($starttime eq '') {
4903: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4904: }
4905: if ($endtime eq '') {
4906: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4907: }
4908: my $startform =
4909: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4910: undef,undef,undef,undef,undef,undef,undef,$nolink);
4911: my $endform =
4912: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4913: undef,undef,undef,undef,undef,undef,undef,$nolink);
4914: $output .= &selfenroll_date_forms($startform,$endform);
4915: } elsif ($item eq 'access_dates') {
4916: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4917: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4918: if ($starttime eq '') {
4919: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4920: }
4921: if ($endtime eq '') {
4922: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4923: }
4924: my $startform =
4925: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4926: undef,undef,undef,undef,undef,undef,undef,$nolink);
4927: my $endform =
4928: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4929: undef,undef,undef,undef,undef,undef,undef,$nolink);
4930: $output .= &selfenroll_date_forms($startform,$endform);
4931: } elsif ($item eq 'section') {
4932: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4933: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4934: my $newsecval;
4935: if ($currsec ne 'none' && $currsec ne '') {
4936: if (!defined($sections_count{$currsec})) {
4937: $newsecval = $currsec;
4938: }
4939: }
4940: my $sections_select =
4941: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4942: $output .= '<table class="LC_createuser">'."\n".
4943: '<tr class="LC_section_row">'."\n".
4944: '<td align="center">'.&mt('Existing sections')."\n".
4945: '<br />'.$sections_select.'</td><td align="center">'.
4946: &mt('New section').'<br />'."\n".
4947: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4948: '<input type="hidden" name="sections" value="" />'."\n".
4949: '<input type="hidden" name="state" value="done" />'."\n".
4950: '</td></tr></table>'."\n";
4951: } elsif ($item eq 'approval') {
4952: my ($appon,$appoff);
4953: my $cid = $env{'request.course.id'};
4954: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4955: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4956: $appon = ' checked="checked" ';
4957: $appoff = ' ';
4958: } else {
4959: $appon = ' ';
4960: $appoff = ' checked="checked" ';
4961: }
4962: $output .= '<label>'.
4963: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4964: &mt('Yes').'</label> <label>'.
4965: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4966: &mt('No').'</label>';
4967: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4968: my (@ccs,%notified);
4969: my $ccrole = 'cc';
4970: if ($crstype eq 'Community') {
4971: $ccrole = 'co';
4972: }
4973: if ($advhash{$ccrole}) {
4974: @ccs = split(/,/,$advhash{$ccrole});
4975: }
4976: if ($currnotified) {
4977: foreach my $current (split(/,/,$currnotified)) {
4978: $notified{$current} = 1;
4979: if (!grep(/^\Q$current\E$/,@ccs)) {
4980: push(@ccs,$current);
4981: }
4982: }
4983: }
4984: if (@ccs) {
4985: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4986: &Apache::loncommon::start_data_table_row();
4987: my $count = 0;
4988: my $numcols = 4;
4989: foreach my $cc (sort(@ccs)) {
4990: my $notifyon;
4991: my ($ccuname,$ccudom) = split(/:/,$cc);
4992: if ($notified{$cc}) {
4993: $notifyon = ' checked="checked" ';
4994: }
4995: if ($count && !$count%$numcols) {
4996: $output .= &Apache::loncommon::end_data_table_row().
4997: &Apache::loncommon::start_data_table_row()
4998: }
4999: $output .= '<td><span class="LC_nobreak"><label>'.
5000: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
5001: &Apache::loncommon::plainname($ccuname,$ccudom).
5002: '</label></span></td>';
5003: $count ++;
5004: }
5005: my $rem = $count%$numcols;
5006: if ($rem) {
5007: my $emptycols = $numcols - $rem;
5008: for (my $i=0; $i<$emptycols; $i++) {
5009: $output .= '<td> </td>';
5010: }
5011: }
5012: $output .= &Apache::loncommon::end_data_table_row().
5013: &Apache::loncommon::end_data_table();
5014: }
5015: } elsif ($item eq 'limit') {
5016: my ($crslimit,$selflimit,$nolimit);
5017: my $cid = $env{'request.course.id'};
5018: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
5019: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
5020: $nolimit = ' checked="checked" ';
5021: if ($currlim eq 'allstudents') {
5022: $crslimit = ' checked="checked" ';
5023: $selflimit = ' ';
5024: $nolimit = ' ';
5025: } elsif ($currlim eq 'selfenrolled') {
5026: $crslimit = ' ';
5027: $selflimit = ' checked="checked" ';
5028: $nolimit = ' ';
5029: } else {
5030: $crslimit = ' ';
5031: $selflimit = ' ';
5032: }
5033: $output .= '<table><tr><td><label>'.
5034: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
5035: &mt('No limit').'</label></td><td><label>'.
5036: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
5037: &mt('Limit by total students').'</label></td><td><label>'.
5038: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5039: &mt('Limit by total self-enrolled students').
5040: '</td></tr><tr>'.
5041: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5042: (' 'x3).&mt('Maximum number allowed: ').
5043: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5044: }
5045: $output .= &Apache::lonhtmlcommon::row_closure(1);
5046: }
5047: }
5048: $output .= &Apache::lonhtmlcommon::end_pick_box().
5049: '<br /><input type="button" name="selfenrollconf" value="'
5050: .&mt('Save').'" onclick="validate_types(this.form);" />'
5051: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5052: $r->print($output);
5053: return;
5054: }
5055:
5056: sub visible_in_cat {
5057: my ($cdom,$cnum) = @_;
5058: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5059: my ($cathash,%settable,@vismsgs,$cansetvis);
5060: my %visactions = &Apache::lonlocal::texthash(
5061: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5062: gen => 'Courses can be both self-cataloging, based on an institutional code (e.g., fs08phy231), or can be assigned categories from a hierarchy defined for the domain.',
5063: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5064: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5065: coca => 'Courses can be absent from the Catalog, because they do not have an institutional code, have no assigned category, or have been specifically excluded.',
5066: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5067: take => 'Take the following action to ensure the course appears in the Catalog:',
5068: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5069: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5070: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5071: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5072: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5073: dc_chgcat => 'Ask a domain coordinator to change the category assigned to the course, as the one currently assigned is no longer used in the domain',
5074: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5075: );
5076: $visactions{'unhide'} = &mt('Use [_1]Categorize course[_2] to change the "Exclude from course catalog" setting.','<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5077: $visactions{'chgcat'} = &mt('Use [_1]Categorize course[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5078: $visactions{'addcat'} = &mt('Use [_1]Categorize course[_2] to assign a category to the course.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5079: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5080: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5081: $settable{'togglecats'} = 1;
5082: }
5083: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5084: $settable{'categorize'} = 1;
5085: }
5086: $cathash = $domconf{'coursecategories'}{'cats'};
5087: }
5088: if ($settable{'togglecats'} && $settable{'categorize'}) {
5089: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5090: } elsif ($settable{'togglecats'}) {
5091: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5092: } elsif ($settable{'categorize'}) {
5093: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5094: } else {
5095: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5096: }
5097:
5098: my %currsettings =
5099: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5100: $cdom,$cnum);
5101: my $visible = 0;
5102: if ($currsettings{'internal.coursecode'} ne '') {
5103: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5104: $cathash = $domconf{'coursecategories'}{'cats'};
5105: if (ref($cathash) eq 'HASH') {
5106: if ($cathash->{'instcode::0'} eq '') {
5107: push(@vismsgs,'dc_addinst');
5108: } else {
5109: $visible = 1;
5110: }
5111: } else {
5112: $visible = 1;
5113: }
5114: } else {
5115: $visible = 1;
5116: }
5117: } else {
5118: if (ref($cathash) eq 'HASH') {
5119: if ($cathash->{'instcode::0'} ne '') {
5120: push(@vismsgs,'dc_instcode');
5121: }
5122: } else {
5123: push(@vismsgs,'dc_instcode');
5124: }
5125: }
5126: if ($currsettings{'categories'} ne '') {
5127: my $cathash;
5128: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5129: $cathash = $domconf{'coursecategories'}{'cats'};
5130: if (ref($cathash) eq 'HASH') {
5131: if (keys(%{$cathash}) == 0) {
5132: push(@vismsgs,'dc_catalog');
5133: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5134: push(@vismsgs,'dc_categories');
5135: } else {
5136: my @currcategories = split('&',$currsettings{'categories'});
5137: my $matched = 0;
5138: foreach my $cat (@currcategories) {
5139: if ($cathash->{$cat} ne '') {
5140: $visible = 1;
5141: $matched = 1;
5142: last;
5143: }
5144: }
5145: if (!$matched) {
5146: if ($settable{'categorize'}) {
5147: push(@vismsgs,'chgcat');
5148: } else {
5149: push(@vismsgs,'dc_chgcat');
5150: }
5151: }
5152: }
5153: }
5154: }
5155: } else {
5156: if (ref($cathash) eq 'HASH') {
5157: if ((keys(%{$cathash}) > 1) ||
5158: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5159: if ($settable{'categorize'}) {
5160: push(@vismsgs,'addcat');
5161: } else {
5162: push(@vismsgs,'dc_addcat');
5163: }
5164: }
5165: }
5166: }
5167: if ($currsettings{'hidefromcat'} eq 'yes') {
5168: $visible = 0;
5169: if ($settable{'togglecats'}) {
5170: unshift(@vismsgs,'unhide');
5171: } else {
5172: unshift(@vismsgs,'dc_unhide')
5173: }
5174: }
5175: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5176: }
5177:
5178: sub new_selfenroll_dom_row {
5179: my ($newdom,$num) = @_;
5180: my $domdesc = &Apache::lonnet::domain($newdom);
5181: my $output;
5182: if ($domdesc ne '') {
5183: $output .= &Apache::loncommon::start_data_table_row()
5184: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5185: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5186: .'" value="'.$newdom.'" /></span><br />'
5187: .'<span class="LC_nobreak"><label><input type="checkbox" '
5188: .'name="selfenroll_activate" value="'.$num.'" '
5189: .'onchange="javascript:update_types('
5190: ."'selfenroll_activate','$num'".');" />'
5191: .&mt('Activate').'</label></span></td>';
5192: my @currinsttypes;
5193: $output .= '<td>'.&mt('User types:').'<br />'
5194: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5195: .&Apache::loncommon::end_data_table_row();
5196: }
5197: return $output;
5198: }
5199:
5200: sub selfenroll_inst_types {
5201: my ($num,$currdom,$currinsttypes) = @_;
5202: my $output;
5203: my $numinrow = 4;
5204: my $count = 0;
5205: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5206: my $othervalue = 'any';
5207: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5208: if (keys(%{$usertypes}) > 0) {
5209: $othervalue = 'other';
5210: }
5211: $output .= '<table><tr>';
5212: foreach my $type (@{$types}) {
5213: if (($count > 0) && ($count%$numinrow == 0)) {
5214: $output .= '</tr><tr>';
5215: }
5216: if (defined($usertypes->{$type})) {
5217: my $esc_type = &escape($type);
5218: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5219: $esc_type.'" ';
5220: if (ref($currinsttypes) eq 'ARRAY') {
5221: if (@{$currinsttypes} > 0) {
5222: if (grep(/^any$/,@{$currinsttypes})) {
5223: $output .= 'checked="checked"';
5224: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5225: $output .= 'checked="checked"';
5226: }
5227: } else {
5228: $output .= 'checked="checked"';
5229: }
5230: }
5231: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5232: }
5233: $count ++;
5234: }
5235: if (($count > 0) && ($count%$numinrow == 0)) {
5236: $output .= '</tr><tr>';
5237: }
5238: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5239: if (ref($currinsttypes) eq 'ARRAY') {
5240: if (@{$currinsttypes} > 0) {
5241: if (grep(/^any$/,@{$currinsttypes})) {
5242: $output .= ' checked="checked"';
5243: } elsif ($othervalue eq 'other') {
5244: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5245: $output .= ' checked="checked"';
5246: }
5247: }
5248: } else {
5249: $output .= ' checked="checked"';
5250: }
5251: } else {
5252: $output .= ' checked="checked"';
5253: }
5254: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5255: }
5256: return $output;
5257: }
5258:
5259: sub selfenroll_date_forms {
5260: my ($startform,$endform) = @_;
5261: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5262: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5263: 'LC_oddrow_value')."\n".
5264: $startform."\n".
5265: &Apache::lonhtmlcommon::row_closure(1).
5266: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5267: 'LC_oddrow_value')."\n".
5268: $endform."\n".
5269: &Apache::lonhtmlcommon::row_closure(1).
5270: &Apache::lonhtmlcommon::end_pick_box();
5271: return $output;
5272: }
5273:
5274: sub print_userchangelogs_display {
5275: my ($r,$context,$permission) = @_;
5276: my $formname = 'roleslog';
5277: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5278: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5279: my $crstype = &Apache::loncommon::course_type();
5280: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5281: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5282:
5283: my %saveable_parameters = ('show' => 'scalar',);
5284: &Apache::loncommon::store_course_settings('roles_log',
5285: \%saveable_parameters);
5286: &Apache::loncommon::restore_course_settings('roles_log',
5287: \%saveable_parameters);
5288: # set defaults
5289: my $now = time();
5290: my $defstart = $now - (7*24*3600); #7 days ago
5291: my %defaults = (
5292: page => '1',
5293: show => '10',
5294: role => 'any',
5295: chgcontext => 'any',
5296: rolelog_start_date => $defstart,
5297: rolelog_end_date => $now,
5298: );
5299: my $more_records = 0;
5300:
5301: # set current
5302: my %curr;
5303: foreach my $item ('show','page','role','chgcontext') {
5304: $curr{$item} = $env{'form.'.$item};
5305: }
5306: my ($startdate,$enddate) =
5307: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5308: $curr{'rolelog_start_date'} = $startdate;
5309: $curr{'rolelog_end_date'} = $enddate;
5310: foreach my $key (keys(%defaults)) {
5311: if ($curr{$key} eq '') {
5312: $curr{$key} = $defaults{$key};
5313: }
5314: }
5315: my (%whodunit,%changed,$version);
5316: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5317: my ($minshown,$maxshown);
5318: $minshown = 1;
5319: my $count = 0;
5320: if ($curr{'show'} ne &mt('all')) {
5321: $maxshown = $curr{'page'} * $curr{'show'};
5322: if ($curr{'page'} > 1) {
5323: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5324: }
5325: }
5326:
5327: # Form Header
5328: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5329: &role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5330:
5331: # Create navigation
5332: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5333: my $showntableheader = 0;
5334:
5335: # Table Header
5336: my $tableheader =
5337: &Apache::loncommon::start_data_table_header_row()
5338: .'<th> </th>'
5339: .'<th>'.&mt('When').'</th>'
5340: .'<th>'.&mt('Who made the change').'</th>'
5341: .'<th>'.&mt('Changed User').'</th>'
5342: .'<th>'.&mt('Role').'</th>'
5343: .'<th>'.&mt('Section').'</th>'
5344: .'<th>'.&mt('Context').'</th>'
5345: .'<th>'.&mt('Start').'</th>'
5346: .'<th>'.&mt('End').'</th>'
5347: .&Apache::loncommon::end_data_table_header_row();
5348:
5349: # Display user change log data
5350: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5351: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5352: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5353: if ($curr{'show'} ne &mt('all')) {
5354: if ($count >= $curr{'page'} * $curr{'show'}) {
5355: $more_records = 1;
5356: last;
5357: }
5358: }
5359: if ($curr{'role'} ne 'any') {
5360: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5361: }
5362: if ($curr{'chgcontext'} ne 'any') {
5363: if ($curr{'chgcontext'} eq 'selfenroll') {
5364: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5365: } else {
5366: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5367: }
5368: }
5369: $count ++;
5370: next if ($count < $minshown);
5371: unless ($showntableheader) {
5372: $r->print($nav_script
5373: .$nav_links
5374: .&Apache::loncommon::start_data_table()
5375: .$tableheader);
5376: $r->rflush();
5377: $showntableheader = 1;
5378: }
5379: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5380: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5381: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5382: }
5383: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5384: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5385: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5386: }
5387: my $sec = $roleslog{$id}{'logentry'}{'section'};
5388: if ($sec eq '') {
5389: $sec = &mt('None');
5390: }
5391: my ($rolestart,$roleend);
5392: if ($roleslog{$id}{'delflag'}) {
5393: $rolestart = &mt('deleted');
5394: $roleend = &mt('deleted');
5395: } else {
5396: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5397: $roleend = $roleslog{$id}{'logentry'}{'end'};
5398: if ($rolestart eq '' || $rolestart == 0) {
5399: $rolestart = &mt('No start date');
5400: } else {
5401: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5402: }
5403: if ($roleend eq '' || $roleend == 0) {
5404: $roleend = &mt('No end date');
5405: } else {
5406: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5407: }
5408: }
5409: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5410: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5411: $chgcontext = 'selfenroll';
5412: }
5413: my %lt = &rolechg_contexts($crstype);
5414: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5415: $chgcontext = $lt{$chgcontext};
5416: }
5417: $r->print(
5418: &Apache::loncommon::start_data_table_row()
5419: .'<td>'.$count.'</td>'
5420: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5421: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5422: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5423: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5424: .'<td>'.$sec.'</td>'
5425: .'<td>'.$chgcontext.'</td>'
5426: .'<td>'.$rolestart.'</td>'
5427: .'<td>'.$roleend.'</td>'
5428: .&Apache::loncommon::end_data_table_row()."\n");
5429: }
5430:
5431: if ($showntableheader) { # Table footer, if content displayed above
5432: $r->print(&Apache::loncommon::end_data_table()
5433: .$nav_links);
5434: } else { # No content displayed above
5435: $r->print('<p class="LC_info">'
5436: .&mt('There are no records to display.')
5437: .'</p>'
5438: );
5439: }
5440:
5441: # Form Footer
5442: $r->print(
5443: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5444: .'<input type="hidden" name="action" value="changelogs" />'
5445: .'</form>');
5446: return;
5447: }
5448:
5449: sub userlogdisplay_nav {
5450: my ($formname,$curr,$more_records) = @_;
5451: my ($nav_script,$nav_links);
5452: if (ref($curr) eq 'HASH') {
5453: # Create Navigation:
5454: # Navigation Script
5455: $nav_script = <<"ENDSCRIPT";
5456: <script type="text/javascript">
5457: // <![CDATA[
5458: function chgPage(caller) {
5459: if (caller == 'previous') {
5460: document.$formname.page.value --;
5461: }
5462: if (caller == 'next') {
5463: document.$formname.page.value ++;
5464: }
5465: document.$formname.submit();
5466: return;
5467: }
5468: // ]]>
5469: </script>
5470: ENDSCRIPT
5471: # Navigation Buttons
5472: $nav_links = '<p>';
5473: if (($curr->{'page'} > 1) || ($more_records)) {
5474: if ($curr->{'page'} > 1) {
5475: $nav_links .= '<input type="button"'
5476: .' onclick="javascript:chgPage('."'previous'".');"'
5477: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5478: .'" /> ';
5479: }
5480: if ($more_records) {
5481: $nav_links .= '<input type="button"'
5482: .' onclick="javascript:chgPage('."'next'".');"'
5483: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5484: .'" />';
5485: }
5486: }
5487: $nav_links .= '</p>';
5488: }
5489: return ($nav_script,$nav_links);
5490: }
5491:
5492: sub role_display_filter {
5493: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5494: my $context = 'course';
5495: my $lctype = lc($crstype);
5496: my $nolink = 1;
5497: my $output = '<table><tr><td valign="top">'.
5498: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5499: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5500: (&mt('all'),5,10,20,50,100,1000,10000)).
5501: '</td><td> </td>';
5502: my $startform =
5503: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5504: $curr->{'rolelog_start_date'},undef,
5505: undef,undef,undef,undef,undef,undef,$nolink);
5506: my $endform =
5507: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5508: $curr->{'rolelog_end_date'},undef,
5509: undef,undef,undef,undef,undef,undef,$nolink);
5510: my %lt = &rolechg_contexts($crstype);
5511: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5512: '<table><tr><td>'.&mt('After:').
5513: '</td><td>'.$startform.'</td></tr>'.
5514: '<tr><td>'.&mt('Before:').'</td>'.
5515: '<td>'.$endform.'</td></tr></table>'.
5516: '</td>'.
5517: '<td> </td>'.
5518: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5519: '<select name="role"><option value="any"';
5520: if ($curr->{'role'} eq 'any') {
5521: $output .= ' selected="selected"';
5522: }
5523: $output .= '>'.&mt('Any').'</option>'."\n";
5524: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5525: foreach my $role (@roles) {
5526: my $plrole;
5527: if ($role eq 'cr') {
5528: $plrole = &mt('Custom Role');
5529: } else {
5530: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5531: }
5532: my $selstr = '';
5533: if ($role eq $curr->{'role'}) {
5534: $selstr = ' selected="selected"';
5535: }
5536: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5537: }
5538: $output .= '</select></td>'.
5539: '<td> </td>'.
5540: '<td valign="top"><b>'.
5541: &mt('Context:').'</b><br /><select name="chgcontext">';
5542: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5543: my $selstr = '';
5544: if ($curr->{'chgcontext'} eq $chgtype) {
5545: $selstr = ' selected="selected"';
5546: }
5547: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5548: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5549: }
5550: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5551: }
5552: $output .= '</select></td>'
5553: .'</tr></table>';
5554:
5555: # Update Display button
5556: $output .= '<p>'
5557: .'<input type="submit" value="'.&mt('Update Display').'" />'
5558: .'</p>';
5559:
5560: # Server version info
5561: $output .= '<p class="LC_info">'
5562: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5563: ,'2.6.99.0');
5564: if ($version) {
5565: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5566: }
5567: $output .= '</p><hr />';
5568: return $output;
5569: }
5570:
5571: sub rolechg_contexts {
5572: my ($crstype) = @_;
5573: my %lt = &Apache::lonlocal::texthash (
5574: any => 'Any',
5575: auto => 'Automated enrollment',
5576: updatenow => 'Roster Update',
5577: createcourse => 'Course Creation',
5578: course => 'User Management in course',
5579: domain => 'User Management in domain',
5580: selfenroll => 'Self-enrolled',
5581: requestcourses => 'Course Request',
5582: );
5583: if ($crstype eq 'Community') {
5584: $lt{'createcourse'} = &mt('Community Creation');
5585: $lt{'course'} = &mt('User Management in community');
5586: $lt{'requestcourses'} = &mt('Community Request');
5587: }
5588: return %lt;
5589: }
5590:
5591: #-------------------------------------------------- functions for &phase_two
5592: sub user_search_result {
5593: my ($context,$srch) = @_;
5594: my %allhomes;
5595: my %inst_matches;
5596: my %srch_results;
5597: my ($response,$currstate,$forcenewuser,$dirsrchres);
5598: $srch->{'srchterm'} =~ s/\s+/ /g;
5599: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5600: $response = &mt('Invalid search.');
5601: }
5602: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5603: $response = &mt('Invalid search.');
5604: }
5605: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5606: $response = &mt('Invalid search.');
5607: }
5608: if ($srch->{'srchterm'} eq '') {
5609: $response = &mt('You must enter a search term.');
5610: }
5611: if ($srch->{'srchterm'} =~ /^\s+$/) {
5612: $response = &mt('Your search term must contain more than just spaces.');
5613: }
5614: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5615: if (($srch->{'srchdomain'} eq '') ||
5616: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5617: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5618: }
5619: }
5620: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5621: ($srch->{'srchin'} eq 'alc')) {
5622: if ($srch->{'srchby'} eq 'uname') {
5623: my $unamecheck = $srch->{'srchterm'};
5624: if ($srch->{'srchtype'} eq 'contains') {
5625: if ($unamecheck !~ /^\w/) {
5626: $unamecheck = 'a'.$unamecheck;
5627: }
5628: }
5629: if ($unamecheck !~ /^$match_username$/) {
5630: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5631: }
5632: }
5633: }
5634: if ($response ne '') {
5635: $response = '<span class="LC_warning">'.$response.'</span>';
5636: }
5637: if ($srch->{'srchin'} eq 'instd') {
5638: my $instd_chk = &directorysrch_check($srch);
5639: if ($instd_chk ne 'ok') {
5640: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5641: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5642: }
5643: }
5644: if ($response ne '') {
5645: return ($currstate,$response);
5646: }
5647: if ($srch->{'srchby'} eq 'uname') {
5648: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5649: if ($env{'form.forcenew'}) {
5650: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5651: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5652: if ($uhome eq 'no_host') {
5653: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5654: my $showdom = &display_domain_info($env{'request.role.domain'});
5655: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5656: } else {
5657: $currstate = 'modify';
5658: }
5659: } else {
5660: $currstate = 'modify';
5661: }
5662: } else {
5663: if ($srch->{'srchin'} eq 'dom') {
5664: if ($srch->{'srchtype'} eq 'exact') {
5665: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5666: if ($uhome eq 'no_host') {
5667: ($currstate,$response,$forcenewuser) =
5668: &build_search_response($context,$srch,%srch_results);
5669: } else {
5670: $currstate = 'modify';
5671: my $uname = $srch->{'srchterm'};
5672: my $udom = $srch->{'srchdomain'};
5673: $srch_results{$uname.':'.$udom} =
5674: { &Apache::lonnet::get('environment',
5675: ['firstname',
5676: 'lastname',
5677: 'permanentemail'],
5678: $udom,$uname)
5679: };
5680: }
5681: } else {
5682: %srch_results = &Apache::lonnet::usersearch($srch);
5683: ($currstate,$response,$forcenewuser) =
5684: &build_search_response($context,$srch,%srch_results);
5685: }
5686: } else {
5687: my $courseusers = &get_courseusers();
5688: if ($srch->{'srchtype'} eq 'exact') {
5689: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5690: $currstate = 'modify';
5691: } else {
5692: ($currstate,$response,$forcenewuser) =
5693: &build_search_response($context,$srch,%srch_results);
5694: }
5695: } else {
5696: foreach my $user (keys(%$courseusers)) {
5697: my ($cuname,$cudomain) = split(/:/,$user);
5698: if ($cudomain eq $srch->{'srchdomain'}) {
5699: my $matched = 0;
5700: if ($srch->{'srchtype'} eq 'begins') {
5701: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5702: $matched = 1;
5703: }
5704: } else {
5705: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5706: $matched = 1;
5707: }
5708: }
5709: if ($matched) {
5710: $srch_results{$user} =
5711: {&Apache::lonnet::get('environment',
5712: ['firstname',
5713: 'lastname',
5714: 'permanentemail'],
5715: $cudomain,$cuname)};
5716: }
5717: }
5718: }
5719: ($currstate,$response,$forcenewuser) =
5720: &build_search_response($context,$srch,%srch_results);
5721: }
5722: }
5723: }
5724: } elsif ($srch->{'srchin'} eq 'alc') {
5725: $currstate = 'query';
5726: } elsif ($srch->{'srchin'} eq 'instd') {
5727: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5728: if ($dirsrchres eq 'ok') {
5729: ($currstate,$response,$forcenewuser) =
5730: &build_search_response($context,$srch,%srch_results);
5731: } else {
5732: my $showdom = &display_domain_info($srch->{'srchdomain'});
5733: $response = '<span class="LC_warning">'.
5734: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5735: '</span><br />'.
5736: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5737: '<br /><br />';
5738: }
5739: }
5740: } else {
5741: if ($srch->{'srchin'} eq 'dom') {
5742: %srch_results = &Apache::lonnet::usersearch($srch);
5743: ($currstate,$response,$forcenewuser) =
5744: &build_search_response($context,$srch,%srch_results);
5745: } elsif ($srch->{'srchin'} eq 'crs') {
5746: my $courseusers = &get_courseusers();
5747: foreach my $user (keys(%$courseusers)) {
5748: my ($uname,$udom) = split(/:/,$user);
5749: my %names = &Apache::loncommon::getnames($uname,$udom);
5750: my %emails = &Apache::loncommon::getemails($uname,$udom);
5751: if ($srch->{'srchby'} eq 'lastname') {
5752: if ((($srch->{'srchtype'} eq 'exact') &&
5753: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5754: (($srch->{'srchtype'} eq 'begins') &&
5755: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5756: (($srch->{'srchtype'} eq 'contains') &&
5757: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5758: $srch_results{$user} = {firstname => $names{'firstname'},
5759: lastname => $names{'lastname'},
5760: permanentemail => $emails{'permanentemail'},
5761: };
5762: }
5763: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5764: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5765: $srchlast =~ s/\s+$//;
5766: $srchfirst =~ s/^\s+//;
5767: if ($srch->{'srchtype'} eq 'exact') {
5768: if (($names{'lastname'} eq $srchlast) &&
5769: ($names{'firstname'} eq $srchfirst)) {
5770: $srch_results{$user} = {firstname => $names{'firstname'},
5771: lastname => $names{'lastname'},
5772: permanentemail => $emails{'permanentemail'},
5773:
5774: };
5775: }
5776: } elsif ($srch->{'srchtype'} eq 'begins') {
5777: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5778: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5779: $srch_results{$user} = {firstname => $names{'firstname'},
5780: lastname => $names{'lastname'},
5781: permanentemail => $emails{'permanentemail'},
5782: };
5783: }
5784: } else {
5785: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5786: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5787: $srch_results{$user} = {firstname => $names{'firstname'},
5788: lastname => $names{'lastname'},
5789: permanentemail => $emails{'permanentemail'},
5790: };
5791: }
5792: }
5793: }
5794: }
5795: ($currstate,$response,$forcenewuser) =
5796: &build_search_response($context,$srch,%srch_results);
5797: } elsif ($srch->{'srchin'} eq 'alc') {
5798: $currstate = 'query';
5799: } elsif ($srch->{'srchin'} eq 'instd') {
5800: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5801: if ($dirsrchres eq 'ok') {
5802: ($currstate,$response,$forcenewuser) =
5803: &build_search_response($context,$srch,%srch_results);
5804: } else {
5805: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5806: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5807: '</span><br />'.
5808: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5809: '<br /><br />';
5810: }
5811: }
5812: }
5813: return ($currstate,$response,$forcenewuser,\%srch_results);
5814: }
5815:
5816: sub directorysrch_check {
5817: my ($srch) = @_;
5818: my $can_search = 0;
5819: my $response;
5820: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5821: ['directorysrch'],$srch->{'srchdomain'});
5822: my $showdom = &display_domain_info($srch->{'srchdomain'});
5823: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5824: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5825: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5826: }
5827: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5828: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5829: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5830: }
5831: my @usertypes = split(/:/,$env{'environment.inststatus'});
5832: if (!@usertypes) {
5833: push(@usertypes,'default');
5834: }
5835: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5836: foreach my $type (@usertypes) {
5837: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5838: $can_search = 1;
5839: last;
5840: }
5841: }
5842: }
5843: if (!$can_search) {
5844: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5845: my @longtypes;
5846: foreach my $item (@usertypes) {
5847: if (defined($insttypes->{$item})) {
5848: push (@longtypes,$insttypes->{$item});
5849: } elsif ($item eq 'default') {
5850: push (@longtypes,&mt('other'));
5851: }
5852: }
5853: my $insttype_str = join(', ',@longtypes);
5854: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5855: }
5856: } else {
5857: $can_search = 1;
5858: }
5859: } else {
5860: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5861: }
5862: my %longtext = &Apache::lonlocal::texthash (
5863: uname => 'username',
5864: lastfirst => 'last name, first name',
5865: lastname => 'last name',
5866: contains => 'contains',
5867: exact => 'as exact match to',
5868: begins => 'begins with',
5869: );
5870: if ($can_search) {
5871: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5872: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5873: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5874: }
5875: } else {
5876: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5877: }
5878: }
5879: if ($can_search) {
5880: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5881: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5882: return 'ok';
5883: } else {
5884: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5885: }
5886: } else {
5887: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5888: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5889: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5890: return 'ok';
5891: } else {
5892: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5893: }
5894: }
5895: }
5896: }
5897:
5898: sub get_courseusers {
5899: my %advhash;
5900: my $classlist = &Apache::loncoursedata::get_classlist();
5901: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5902: foreach my $role (sort(keys(%coursepersonnel))) {
5903: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5904: if (!exists($classlist->{$user})) {
5905: $classlist->{$user} = [];
5906: }
5907: }
5908: }
5909: return $classlist;
5910: }
5911:
5912: sub build_search_response {
5913: my ($context,$srch,%srch_results) = @_;
5914: my ($currstate,$response,$forcenewuser);
5915: my %names = (
5916: 'uname' => 'username',
5917: 'lastname' => 'last name',
5918: 'lastfirst' => 'last name, first name',
5919: 'crs' => 'this course',
5920: 'dom' => 'LON-CAPA domain',
5921: 'instd' => 'the institutional directory for domain',
5922: );
5923:
5924: my %single = (
5925: begins => 'A match',
5926: contains => 'A match',
5927: exact => 'An exact match',
5928: );
5929: my %nomatch = (
5930: begins => 'No match',
5931: contains => 'No match',
5932: exact => 'No exact match',
5933: );
5934: if (keys(%srch_results) > 1) {
5935: $currstate = 'select';
5936: } else {
5937: if (keys(%srch_results) == 1) {
5938: $currstate = 'modify';
5939: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5940: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5941: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
5942: }
5943: } else { # Search has nothing found. Prepare message to user.
5944: $response = '<span class="LC_warning">';
5945: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5946: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
5947: '<b>'.$srch->{'srchterm'}.'</b>',
5948: &display_domain_info($srch->{'srchdomain'}));
5949: } else {
5950: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
5951: '<b>'.$srch->{'srchterm'}.'</b>');
5952: }
5953: $response .= '</span>';
5954:
5955: if ($srch->{'srchin'} ne 'alc') {
5956: $forcenewuser = 1;
5957: my $cansrchinst = 0;
5958: if ($srch->{'srchdomain'}) {
5959: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5960: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5961: if ($domconfig{'directorysrch'}{'available'}) {
5962: $cansrchinst = 1;
5963: }
5964: }
5965: }
5966: if ((($srch->{'srchby'} eq 'lastfirst') ||
5967: ($srch->{'srchby'} eq 'lastname')) &&
5968: ($srch->{'srchin'} eq 'dom')) {
5969: if ($cansrchinst) {
5970: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5971: }
5972: }
5973: if ($srch->{'srchin'} eq 'crs') {
5974: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5975: }
5976: }
5977: my $createdom = $env{'request.role.domain'};
5978: if ($context eq 'requestcrs') {
5979: if ($env{'form.coursedom'} ne '') {
5980: $createdom = $env{'form.coursedom'};
5981: }
5982: }
5983: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5984: my $cancreate =
5985: &Apache::lonuserutils::can_create_user($createdom,$context);
5986: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5987: if ($cancreate) {
5988: my $showdom = &display_domain_info($createdom);
5989: $response .= '<br /><br />'
5990: .'<b>'.&mt('To add a new user:').'</b>'
5991: .'<br />';
5992: if ($context eq 'requestcrs') {
5993: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5994: } else {
5995: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5996: }
5997: $response .='<ul><li>'
5998: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5999: .'</li><li>'
6000: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
6001: .'</li><li>'
6002: .&mt('Provide the proposed username')
6003: .'</li><li>'
6004: .&mt("Click 'Search'")
6005: .'</li></ul><br />';
6006: } else {
6007: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
6008: $response .= '<br /><br />';
6009: if ($context eq 'requestcrs') {
6010: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
6011: } else {
6012: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
6013: }
6014: $response .= '<br />'
6015: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
6016: ,' <a'.$helplink.'>'
6017: ,'</a>')
6018: .'<br /><br />';
6019: }
6020: }
6021: }
6022: }
6023: return ($currstate,$response,$forcenewuser);
6024: }
6025:
6026: sub display_domain_info {
6027: my ($dom) = @_;
6028: my $output = $dom;
6029: if ($dom ne '') {
6030: my $domdesc = &Apache::lonnet::domain($dom,'description');
6031: if ($domdesc ne '') {
6032: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
6033: }
6034: }
6035: return $output;
6036: }
6037:
6038: sub crumb_utilities {
6039: my %elements = (
6040: crtuser => {
6041: srchterm => 'text',
6042: srchin => 'selectbox',
6043: srchby => 'selectbox',
6044: srchtype => 'selectbox',
6045: srchdomain => 'selectbox',
6046: },
6047: crtusername => {
6048: srchterm => 'text',
6049: srchdomain => 'selectbox',
6050: },
6051: docustom => {
6052: rolename => 'selectbox',
6053: newrolename => 'textbox',
6054: },
6055: studentform => {
6056: srchterm => 'text',
6057: srchin => 'selectbox',
6058: srchby => 'selectbox',
6059: srchtype => 'selectbox',
6060: srchdomain => 'selectbox',
6061: },
6062: );
6063:
6064: my $jsback .= qq|
6065: function backPage(formname,prevphase,prevstate) {
6066: if (typeof prevphase == 'undefined') {
6067: formname.phase.value = '';
6068: }
6069: else {
6070: formname.phase.value = prevphase;
6071: }
6072: if (typeof prevstate == 'undefined') {
6073: formname.currstate.value = '';
6074: }
6075: else {
6076: formname.currstate.value = prevstate;
6077: }
6078: formname.submit();
6079: }
6080: |;
6081: return ($jsback,\%elements);
6082: }
6083:
6084: sub course_level_table {
6085: my (%inccourses) = @_;
6086: my $table = '';
6087: # Custom Roles?
6088:
6089: my %customroles=&Apache::lonuserutils::my_custom_roles();
6090: my %lt=&Apache::lonlocal::texthash(
6091: 'exs' => "Existing sections",
6092: 'new' => "Define new section",
6093: 'ssd' => "Set Start Date",
6094: 'sed' => "Set End Date",
6095: 'crl' => "Course Level",
6096: 'act' => "Activate",
6097: 'rol' => "Role",
6098: 'ext' => "Extent",
6099: 'grs' => "Section",
6100: 'sta' => "Start",
6101: 'end' => "End"
6102: );
6103:
6104: foreach my $protectedcourse (sort(keys(%inccourses))) {
6105: my $thiscourse=$protectedcourse;
6106: $thiscourse=~s:_:/:g;
6107: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6108: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6109: my $area=$coursedata{'description'};
6110: my $crstype=$coursedata{'type'};
6111: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6112: my ($domain,$cnum)=split(/\//,$thiscourse);
6113: my %sections_count;
6114: if (defined($env{'request.course.id'})) {
6115: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6116: %sections_count =
6117: &Apache::loncommon::get_sections($domain,$cnum);
6118: }
6119: }
6120: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6121: foreach my $role (@roles) {
6122: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6123: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6124: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6125: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6126: $plrole,\%sections_count,\%lt);
6127: } elsif ($env{'request.course.sec'} ne '') {
6128: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6129: $env{'request.course.sec'})) {
6130: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6131: $plrole,\%sections_count,\%lt);
6132: }
6133: }
6134: }
6135: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6136: foreach my $cust (sort(keys(%customroles))) {
6137: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6138: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6139: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6140: $cust,\%sections_count,\%lt);
6141: }
6142: }
6143: }
6144: return '' if ($table eq ''); # return nothing if there is nothing
6145: # in the table
6146: my $result;
6147: if (!$env{'request.course.id'}) {
6148: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6149: }
6150: $result .=
6151: &Apache::loncommon::start_data_table().
6152: &Apache::loncommon::start_data_table_header_row().
6153: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6154: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6155: &Apache::loncommon::end_data_table_header_row().
6156: $table.
6157: &Apache::loncommon::end_data_table();
6158: return $result;
6159: }
6160:
6161: sub course_level_row {
6162: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6163: my $row = &Apache::loncommon::start_data_table_row().
6164: ' <td><input type="checkbox" name="act_'.
6165: $protectedcourse.'_'.$role.'" /></td>'."\n".
6166: ' <td>'.$plrole.'</td>'."\n".
6167: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6168: if (($role eq 'cc') || ($role eq 'co')) {
6169: $row .= '<td> </td>';
6170: } elsif ($env{'request.course.sec'} ne '') {
6171: $row .= ' <td><input type="hidden" value="'.
6172: $env{'request.course.sec'}.'" '.
6173: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6174: $env{'request.course.sec'}.'</td>';
6175: } else {
6176: if (ref($sections_count) eq 'HASH') {
6177: my $currsec =
6178: &Apache::lonuserutils::course_sections($sections_count,
6179: $protectedcourse.'_'.$role);
6180: $row .= '<td><table class="LC_createuser">'."\n".
6181: '<tr class="LC_section_row">'."\n".
6182: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6183: $currsec.'</td>'."\n".
6184: ' <td> </td>'."\n".
6185: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6186: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6187: '" value="" />'.
6188: '<input type="hidden" '.
6189: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6190: '</tr></table></td>'."\n";
6191: } else {
6192: $row .= '<td><input type="text" size="10" '.
6193: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6194: }
6195: }
6196: $row .= <<ENDTIMEENTRY;
6197: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6198: <a href=
6199: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6200: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6201: <a href=
6202: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6203: ENDTIMEENTRY
6204: $row .= &Apache::loncommon::end_data_table_row();
6205: return $row;
6206: }
6207:
6208: sub course_level_dc {
6209: my ($dcdom) = @_;
6210: my %customroles=&Apache::lonuserutils::my_custom_roles();
6211: my @roles = &Apache::lonuserutils::roles_by_context('course');
6212: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6213: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6214: '<input type="hidden" name="dccourse" value="" />';
6215: my $courseform=&Apache::loncommon::selectcourse_link
6216: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Select','crstype');
6217: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6218: my %lt=&Apache::lonlocal::texthash(
6219: 'rol' => "Role",
6220: 'grs' => "Section",
6221: 'exs' => "Existing sections",
6222: 'new' => "Define new section",
6223: 'sta' => "Start",
6224: 'end' => "End",
6225: 'ssd' => "Set Start Date",
6226: 'sed' => "Set End Date",
6227: 'scc' => "Course/Community"
6228: );
6229: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6230: &Apache::loncommon::start_data_table().
6231: &Apache::loncommon::start_data_table_header_row().
6232: '<th>'.$lt{'scc'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6233: &Apache::loncommon::end_data_table_header_row();
6234: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6235: '<td><br /><span class="LC_nobreak"><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" />'.
6236: $courseform.(' ' x4).'</span></td>'."\n".
6237: '<td valign><br /><select name="role">'."\n";
6238: foreach my $role (@roles) {
6239: my $plrole=&Apache::lonnet::plaintext($role);
6240: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6241: }
6242: if ( keys %customroles > 0) {
6243: foreach my $cust (sort keys %customroles) {
6244: my $custrole='cr_cr_'.$env{'user.domain'}.
6245: '_'.$env{'user.name'}.'_'.$cust;
6246: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6247: }
6248: }
6249: $otheritems .= '</select></td><td>'.
6250: '<table border="0" cellspacing="0" cellpadding="0">'.
6251: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6252: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6253: '<td> </td>'.
6254: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6255: '<input type="text" name="newsec" value="" />'.
6256: '<input type="hidden" name="section" value="" />'.
6257: '<input type="hidden" name="groups" value="" />'.
6258: '<input type="hidden" name="crstype" value="" /></td>'.
6259: '</tr></table></td>';
6260: $otheritems .= <<ENDTIMEENTRY;
6261: <td><br /><input type="hidden" name="start" value='' />
6262: <a href=
6263: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6264: <td><br /><input type="hidden" name="end" value='' />
6265: <a href=
6266: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6267: ENDTIMEENTRY
6268: $otheritems .= &Apache::loncommon::end_data_table_row().
6269: &Apache::loncommon::end_data_table()."\n";
6270: return $cb_jscript.$header.$hiddenitems.$otheritems;
6271: }
6272:
6273: sub update_selfenroll_config {
6274: my ($r,$context,$permission) = @_;
6275: my ($row,$lt) = &get_selfenroll_titles();
6276: my %curr_groups = &Apache::longroup::coursegroups();
6277: my (%changes,%warning);
6278: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6279: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6280: my $curr_types;
6281: if (ref($row) eq 'ARRAY') {
6282: foreach my $item (@{$row}) {
6283: if ($item eq 'enroll_dates') {
6284: my (%currenrolldate,%newenrolldate);
6285: foreach my $type ('start','end') {
6286: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6287: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6288: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6289: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6290: }
6291: }
6292: } elsif ($item eq 'access_dates') {
6293: my (%currdate,%newdate);
6294: foreach my $type ('start','end') {
6295: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6296: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6297: if ($newdate{$type} ne $currdate{$type}) {
6298: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6299: }
6300: }
6301: } elsif ($item eq 'types') {
6302: $curr_types =
6303: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6304: if ($env{'form.selfenroll_all'}) {
6305: if ($curr_types ne '*') {
6306: $changes{'internal.selfenroll_types'} = '*';
6307: } else {
6308: next;
6309: }
6310: } else {
6311: my %currdoms;
6312: my @entries = split(/;/,$curr_types);
6313: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6314: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6315: my $newnum = 0;
6316: my @latesttypes;
6317: foreach my $num (@activations) {
6318: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6319: if (@types > 0) {
6320: @types = sort(@types);
6321: my $typestr = join(',',@types);
6322: my $typedom = $env{'form.selfenroll_dom_'.$num};
6323: $latesttypes[$newnum] = $typedom.':'.$typestr;
6324: $currdoms{$typedom} = 1;
6325: $newnum ++;
6326: }
6327: }
6328: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6329: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6330: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6331: if (@types > 0) {
6332: @types = sort(@types);
6333: my $typestr = join(',',@types);
6334: my $typedom = $env{'form.selfenroll_dom_'.$j};
6335: $latesttypes[$newnum] = $typedom.':'.$typestr;
6336: $currdoms{$typedom} = 1;
6337: $newnum ++;
6338: }
6339: }
6340: }
6341: if ($env{'form.selfenroll_newdom'} ne '') {
6342: my $typedom = $env{'form.selfenroll_newdom'};
6343: if ((!defined($currdoms{$typedom})) &&
6344: (&Apache::lonnet::domain($typedom) ne '')) {
6345: my $typestr;
6346: my ($othertitle,$usertypes,$types) =
6347: &Apache::loncommon::sorted_inst_types($typedom);
6348: my $othervalue = 'any';
6349: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6350: if (@{$types} > 0) {
6351: my @esc_types = map { &escape($_); } @{$types};
6352: $othervalue = 'other';
6353: $typestr = join(',',(@esc_types,$othervalue));
6354: }
6355: $typestr = $othervalue;
6356: } else {
6357: $typestr = $othervalue;
6358: }
6359: $latesttypes[$newnum] = $typedom.':'.$typestr;
6360: $newnum ++ ;
6361: }
6362: }
6363: my $selfenroll_types = join(';',@latesttypes);
6364: if ($selfenroll_types ne $curr_types) {
6365: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6366: }
6367: }
6368: } elsif ($item eq 'limit') {
6369: my $newlimit = $env{'form.selfenroll_limit'};
6370: my $newcap = $env{'form.selfenroll_cap'};
6371: $newcap =~s/\s+//g;
6372: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6373: $currlimit = 'none' if ($currlimit eq '');
6374: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6375: if ($newlimit ne $currlimit) {
6376: if ($newlimit ne 'none') {
6377: if ($newcap =~ /^\d+$/) {
6378: if ($newcap ne $currcap) {
6379: $changes{'internal.selfenroll_cap'} = $newcap;
6380: }
6381: $changes{'internal.selfenroll_limit'} = $newlimit;
6382: } else {
6383: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6384: }
6385: } elsif ($currcap ne '') {
6386: $changes{'internal.selfenroll_cap'} = '';
6387: $changes{'internal.selfenroll_limit'} = $newlimit;
6388: }
6389: } elsif ($currlimit ne 'none') {
6390: if ($newcap =~ /^\d+$/) {
6391: if ($newcap ne $currcap) {
6392: $changes{'internal.selfenroll_cap'} = $newcap;
6393: }
6394: } else {
6395: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6396: }
6397: }
6398: } elsif ($item eq 'approval') {
6399: my (@currnotified,@newnotified);
6400: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6401: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6402: if ($currnotifylist ne '') {
6403: @currnotified = split(/,/,$currnotifylist);
6404: @currnotified = sort(@currnotified);
6405: }
6406: my $newapproval = $env{'form.selfenroll_approval'};
6407: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6408: @newnotified = sort(@newnotified);
6409: if ($newapproval ne $currapproval) {
6410: $changes{'internal.selfenroll_approval'} = $newapproval;
6411: if (!$newapproval) {
6412: if ($currnotifylist ne '') {
6413: $changes{'internal.selfenroll_notifylist'} = '';
6414: }
6415: } else {
6416: my @differences =
6417: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6418: if (@differences > 0) {
6419: if (@newnotified > 0) {
6420: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6421: } else {
6422: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6423: }
6424: }
6425: }
6426: } else {
6427: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6428: if (@differences > 0) {
6429: if (@newnotified > 0) {
6430: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6431: } else {
6432: $changes{'internal.selfenroll_notifylist'} = '';
6433: }
6434: }
6435: }
6436: } else {
6437: my $curr_val =
6438: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6439: my $newval = $env{'form.selfenroll_'.$item};
6440: if ($item eq 'section') {
6441: $newval = $env{'form.sections'};
6442: if (defined($curr_groups{$newval})) {
6443: $newval = $curr_val;
6444: $warning{$item} = &mt('Section for self-enrolled users unchanged as the proposed section is a group').'<br />'.&mt('Group names and section names must be distinct');
6445: } elsif ($newval eq 'all') {
6446: $newval = $curr_val;
6447: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6448: }
6449: if ($newval eq '') {
6450: $newval = 'none';
6451: }
6452: }
6453: if ($newval ne $curr_val) {
6454: $changes{'internal.selfenroll_'.$item} = $newval;
6455: }
6456: }
6457: }
6458: if (keys(%warning) > 0) {
6459: foreach my $item (@{$row}) {
6460: if (exists($warning{$item})) {
6461: $r->print($warning{$item}.'<br />');
6462: }
6463: }
6464: }
6465: if (keys(%changes) > 0) {
6466: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6467: if ($putresult eq 'ok') {
6468: if ((exists($changes{'internal.selfenroll_types'})) ||
6469: (exists($changes{'internal.selfenroll_start_date'})) ||
6470: (exists($changes{'internal.selfenroll_end_date'}))) {
6471: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6472: $cnum,undef,undef,'Course');
6473: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6474: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6475: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6476: if (exists($changes{'internal.'.$item})) {
6477: $crsinfo{$env{'request.course.id'}}{$item} =
6478: $changes{'internal.'.$item};
6479: }
6480: }
6481: my $crsputresult =
6482: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6483: $chome,'notime');
6484: }
6485: }
6486: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6487: foreach my $item (@{$row}) {
6488: my $title = $item;
6489: if (ref($lt) eq 'HASH') {
6490: $title = $lt->{$item};
6491: }
6492: if ($item eq 'enroll_dates') {
6493: foreach my $type ('start','end') {
6494: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6495: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6496: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6497: $title,$type,$newdate).'</li>');
6498: }
6499: }
6500: } elsif ($item eq 'access_dates') {
6501: foreach my $type ('start','end') {
6502: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6503: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6504: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6505: $title,$type,$newdate).'</li>');
6506: }
6507: }
6508: } elsif ($item eq 'limit') {
6509: if ((exists($changes{'internal.selfenroll_limit'})) ||
6510: (exists($changes{'internal.selfenroll_cap'}))) {
6511: my ($newval,$newcap);
6512: if ($changes{'internal.selfenroll_cap'} ne '') {
6513: $newcap = $changes{'internal.selfenroll_cap'}
6514: } else {
6515: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6516: }
6517: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6518: $newval = &mt('No limit');
6519: } elsif ($changes{'internal.selfenroll_limit'} eq
6520: 'allstudents') {
6521: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6522: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6523: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6524: } else {
6525: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6526: if ($currlimit eq 'allstudents') {
6527: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6528: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6529: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6530: }
6531: }
6532: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6533: }
6534: } elsif ($item eq 'approval') {
6535: if ((exists($changes{'internal.selfenroll_approval'})) ||
6536: (exists($changes{'internal.selfenroll_notifylist'}))) {
6537: my ($newval,$newnotify);
6538: if (exists($changes{'internal.selfenroll_notifylist'})) {
6539: $newnotify = $changes{'internal.selfenroll_notifylist'};
6540: } else {
6541: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6542: }
6543: if ($changes{'internal.selfenroll_approval'}) {
6544: $newval = &mt('Yes');
6545: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6546: $newval = &mt('No');
6547: } else {
6548: my $currapproval =
6549: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6550: if ($currapproval) {
6551: $newval = &mt('Yes');
6552: } else {
6553: $newval = &mt('No');
6554: }
6555: }
6556: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6557: if ($newnotify) {
6558: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6559: } else {
6560: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6561: }
6562: $r->print('</li>'."\n");
6563: }
6564: } else {
6565: if (exists($changes{'internal.selfenroll_'.$item})) {
6566: my $newval = $changes{'internal.selfenroll_'.$item};
6567: if ($item eq 'types') {
6568: if ($newval eq '') {
6569: $newval = &mt('None');
6570: } elsif ($newval eq '*') {
6571: $newval = &mt('Any user in any domain');
6572: }
6573: } elsif ($item eq 'registered') {
6574: if ($newval eq '1') {
6575: $newval = &mt('Yes');
6576: } elsif ($newval eq '0') {
6577: $newval = &mt('No');
6578: }
6579: }
6580: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6581: }
6582: }
6583: }
6584: $r->print('</ul>');
6585: my %newenvhash;
6586: foreach my $key (keys(%changes)) {
6587: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6588: }
6589: &Apache::lonnet::appenv(\%newenvhash);
6590: } else {
6591: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6592: }
6593: } else {
6594: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6595: }
6596: } else {
6597: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6598: }
6599: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6600: if (ref($visactions) eq 'HASH') {
6601: if (!$visible) {
6602: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6603: '<br />');
6604: if (ref($vismsgs) eq 'ARRAY') {
6605: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6606: foreach my $item (@{$vismsgs}) {
6607: $r->print('<li>'.$visactions->{$item}.'</li>');
6608: }
6609: $r->print('</ul>');
6610: }
6611: $r->print($cansetvis);
6612: }
6613: }
6614: return;
6615: }
6616:
6617: sub get_selfenroll_titles {
6618: my @row = ('types','registered','enroll_dates','access_dates','section',
6619: 'approval','limit');
6620: my %lt = &Apache::lonlocal::texthash (
6621: types => 'Users allowed to self-enroll in this course',
6622: registered => 'Restrict self-enrollment to students officially registered for the course',
6623: enroll_dates => 'Dates self-enrollment available',
6624: access_dates => 'Course access dates assigned to self-enrolling users',
6625: section => 'Section assigned to self-enrolling users',
6626: approval => 'Self-enrollment requests need approval?',
6627: limit => 'Enrollment limit',
6628: );
6629: return (\@row,\%lt);
6630: }
6631:
6632: sub is_courseowner {
6633: my ($thiscourse,$courseowner) = @_;
6634: if ($courseowner eq '') {
6635: if ($env{'request.course.id'} eq $thiscourse) {
6636: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6637: }
6638: }
6639: if ($courseowner ne '') {
6640: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6641: return 1;
6642: }
6643: }
6644: return;
6645: }
6646:
6647: #---------------------------------------------- end functions for &phase_two
6648:
6649: #--------------------------------- functions for &phase_two and &phase_three
6650:
6651: #--------------------------end of functions for &phase_two and &phase_three
6652:
6653: 1;
6654: __END__
6655:
6656:
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