1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.331 2009/12/29 20:00:26 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: $colspan);
223: my %lt = &Apache::lonlocal::texthash (
224: 'blog' => "Personal User Blog",
225: 'aboutme' => "Personal Information Page",
226: 'portfolio' => "Personal User Portfolio",
227: 'avai' => "Available",
228: 'cusa' => "availability",
229: 'chse' => "Change setting",
230: 'usde' => "Use default",
231: 'uscu' => "Use custom",
232: 'official' => 'Can request creation of official courses',
233: 'unofficial' => 'Can request creation of unofficial courses',
234: 'community' => 'Can request creation of communities',
235: );
236: if ($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: $colspan = ' colspan="2"';
246: } else {
247: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
248: 'tools.aboutme','tools.portfolio','tools.blog');
249: @usertools = ('aboutme','blog','portfolio');
250: }
251: foreach my $item (@usertools) {
252: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
253: $currdisp,$custdisp,$custradio);
254: $cust_off = 'checked="checked" ';
255: $tool_on = 'checked="checked" ';
256: $curr_access =
257: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
258: $context);
259: if ($userenv{$context.'.'.$item} ne '') {
260: $cust_on = ' checked="checked" ';
261: $cust_off = '';
262: }
263: if ($context eq 'requestcourses') {
264: if ($userenv{$context.'.'.$item} eq '') {
265: $custom_access = &mt('Currently from default setting.');
266: } else {
267: $custom_access = &mt('Currently from custom setting.');
268: }
269: } else {
270: if ($userenv{$context.'.'.$item} eq '') {
271: $custom_access =
272: &mt('Availability determined currently from default setting.');
273: if (!$curr_access) {
274: $tool_off = 'checked="checked" ';
275: $tool_on = '';
276: }
277: } else {
278: $custom_access =
279: &mt('Availability determined currently from custom setting.');
280: if ($userenv{$context.'.'.$item} == 0) {
281: $tool_off = 'checked="checked" ';
282: $tool_on = '';
283: }
284: }
285: }
286: $output .= ' <tr class="LC_info_row">'."\n".
287: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
288: ' </tr>'."\n".
289: &Apache::loncommon::start_data_table_row()."\n";
290: if ($context eq 'requestcourses') {
291: my ($curroption,$currlimit);
292: $curroption = $userenv{$context.'.'.$item};
293: if (!$curroption) {
294: $curroption = 'norequest';
295: }
296: if ($curroption =~ /^autolimit=(\d*)$/) {
297: $currlimit = $1;
298: if ($currlimit eq '') {
299: $currdisp = &mt('Yes, automatic creation');
300: } else {
301: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
302: }
303: } else {
304: $currdisp = $reqdisplay{$curroption};
305: }
306: $custdisp = '<table>';
307: foreach my $option (@options) {
308: my $val = $option;
309: if ($option eq 'norequest') {
310: $val = 0;
311: }
312: if ($option eq 'validate') {
313: my $canvalidate = 0;
314: if (ref($validations{$item}) eq 'HASH') {
315: if ($validations{$item}{'_custom_'}) {
316: $canvalidate = 1;
317: }
318: }
319: next if (!$canvalidate);
320: }
321: my $checked = '';
322: if ($option eq $curroption) {
323: $checked = ' checked="checked"';
324: } elsif ($option eq 'autolimit') {
325: if ($curroption =~ /^autolimit/) {
326: $checked = ' checked="checked"';
327: }
328: }
329: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
330: '<input type="radio" name="crsreq_'.$item.
331: '" value="'.$val.'"'.$checked.' />'.
332: $reqtitles{$option}.'</label> ';
333: if ($option eq 'autolimit') {
334: $custdisp .= '<input type="text" name="crsreq_'.
335: $item.'_limit" size="1" '.
336: 'value="'.$currlimit.'" /></span><br />'.
337: $reqtitles{'unlimited'};
338: } else {
339: $custdisp .= '</span>';
340: }
341: $custdisp .= '</td></tr>';
342: }
343: $custdisp .= '</table>';
344: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
345: } else {
346: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
347: $custdisp = '<span class="LC_nobreak"><label>'.
348: '<input type="radio" name="'.$context.'_'.$item.'"'.
349: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
350: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
351: $tool_off.'/>'.&mt('Off').'</label></span>';
352: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
353: '</span>';
354: }
355: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
356: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
357: &Apache::loncommon::end_data_table_row()."\n".
358: &Apache::loncommon::start_data_table_row()."\n".
359: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
360: $lt{'chse'}.': <label>'.
361: '<input type="radio" name="custom'.$item.'" value="0" '.
362: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
363: '<label><input type="radio" name="custom'.$item.'" value="1" '.
364: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
365: &Apache::loncommon::end_data_table_row()."\n";
366: }
367: return $output;
368: }
369:
370: sub coursereq_externaluser {
371: my ($ccuname,$ccdomain,$cdom) = @_;
372: my (@usertools,@options,%validations,%userenv,$output);
373: my %lt = &Apache::lonlocal::texthash (
374: 'official' => 'Can request creation of official courses',
375: 'unofficial' => 'Can request creation of unofficial courses',
376: 'community' => 'Can request creation of communities',
377: );
378:
379: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
380: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
381: 'reqcrsotherdom.community');
382: @usertools = ('official','unofficial','community');
383: @options = ('approval','validate','autolimit');
384: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
385: my $optregex = join('|',@options);
386: my %reqtitles = &courserequest_titles();
387: foreach my $item (@usertools) {
388: my ($curroption,$currlimit,$tooloff);
389: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
390: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
391: foreach my $req (@curr) {
392: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
393: $curroption = $1;
394: $currlimit = $2;
395: last;
396: }
397: }
398: if (!$curroption) {
399: $curroption = 'norequest';
400: $tooloff = ' checked="checked"';
401: }
402: } else {
403: $curroption = 'norequest';
404: $tooloff = ' checked="checked"';
405: }
406: $output.= &Apache::loncommon::start_data_table_row()."\n".
407: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
408: '<table><tr><td valign="top">'."\n".
409: '<label><input type="radio" name="reqcrsotherdom_'.$item.
410: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
411: '</label></td>';
412: foreach my $option (@options) {
413: if ($option eq 'validate') {
414: my $canvalidate = 0;
415: if (ref($validations{$item}) eq 'HASH') {
416: if ($validations{$item}{'_external_'}) {
417: $canvalidate = 1;
418: }
419: }
420: next if (!$canvalidate);
421: }
422: my $checked = '';
423: if ($option eq $curroption) {
424: $checked = ' checked="checked"';
425: }
426: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
427: '<input type="radio" name="reqcrsotherdom_'.$item.
428: '" value="'.$option.'"'.$checked.' />'.
429: $reqtitles{$option}.'</label>';
430: if ($option eq 'autolimit') {
431: $output .= ' <input type="text" name="reqcrsotherdom_'.
432: $item.'_limit" size="1" '.
433: 'value="'.$currlimit.'" /></span>'.
434: '<br />'.$reqtitles{'unlimited'};
435: } else {
436: $output .= '</span>';
437: }
438: $output .= '</td>';
439: }
440: $output .= '</td></tr></table></td>'."\n".
441: &Apache::loncommon::end_data_table_row()."\n";
442: }
443: return $output;
444: }
445:
446: sub courserequest_titles {
447: my %titles = &Apache::lonlocal::texthash (
448: official => 'Official',
449: unofficial => 'Unofficial',
450: community => 'Communities',
451: norequest => 'Not allowed',
452: approval => 'Approval by Dom. Coord.',
453: validate => 'With validation',
454: autolimit => 'Numerical limit',
455: unlimited => '(blank for unlimited)',
456: );
457: return %titles;
458: }
459:
460: sub courserequest_display {
461: my %titles = &Apache::lonlocal::texthash (
462: approval => 'Yes, need approval',
463: validate => 'Yes, with validation',
464: norequest => 'No',
465: );
466: return %titles;
467: }
468:
469: # =================================================================== Phase one
470:
471: sub print_username_entry_form {
472: my ($r,$context,$response,$srch,$forcenewuser,$crstype) = @_;
473: my $defdom=$env{'request.role.domain'};
474: my $formtoset = 'crtuser';
475: if (exists($env{'form.startrolename'})) {
476: $formtoset = 'docustom';
477: $env{'form.rolename'} = $env{'form.startrolename'};
478: } elsif ($env{'form.origform'} eq 'crtusername') {
479: $formtoset = $env{'form.origform'};
480: }
481:
482: my ($jsback,$elements) = &crumb_utilities();
483:
484: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
485: '<script type="text/javascript">'."\n".
486: '// <![CDATA['."\n".
487: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
488: '// ]]>'."\n".
489: '</script>'."\n";
490:
491: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
492: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
493: && (&Apache::lonnet::allowed('mcr','/'))) {
494: $jscript .= &customrole_javascript();
495: }
496: my %loaditems = (
497: 'onload' => "javascript:setFormElements(document.$formtoset)",
498: );
499: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
500: my $start_page =
501: &Apache::loncommon::start_page('User Management',
502: $jscript,{'add_entries' => \%loaditems,});
503: if ($env{'form.action'} eq 'custom') {
504: &Apache::lonhtmlcommon::add_breadcrumb
505: ({href=>"javascript:backPage(document.crtuser)",
506: text=>"Pick custom role",});
507: } else {
508: &Apache::lonhtmlcommon::add_breadcrumb
509: ({href=>"javascript:backPage(document.crtuser)",
510: text=>$breadcrumb_text{'search'},
511: faq=>282,bug=>'Instructor Interface',});
512: }
513: my $helpitem = 'Course_Change_Privileges';
514: if ($env{'form.action'} eq 'custom') {
515: $helpitem = 'Course_Editing_Custom_Roles';
516: } elsif ($env{'form.action'} eq 'singlestudent') {
517: $helpitem = 'Course_Add_Student';
518: }
519: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
520: $helpitem);
521: my %lt=&Apache::lonlocal::texthash(
522: 'srst' => 'Search for a user and enroll as a student',
523: 'srme' => 'Search for a user and enroll as a member',
524: 'srad' => 'Search for a user and modify/add user information or roles',
525: 'usr' => "Username",
526: 'dom' => "Domain",
527: 'ecrp' => "Define or Edit Custom Role",
528: 'nr' => "role name",
529: 'cre' => "Next",
530: );
531: $r->print($start_page."\n".$crumbs);
532: if ($env{'form.action'} eq 'custom') {
533: if (&Apache::lonnet::allowed('mcr','/')) {
534: my $newroletext = &mt('Define new custom role:');
535: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
536: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
537: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
538: '<h3>'.$lt{'ecrp'}.'</h3>'.
539: &Apache::loncommon::start_data_table().
540: &Apache::loncommon::start_data_table_row().
541: '<td>');
542: if (keys(%existingroles) > 0) {
543: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
544: } else {
545: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
546: }
547: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
548: &Apache::loncommon::end_data_table_row());
549: if (keys(%existingroles) > 0) {
550: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
551: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
552: &mt('View/Modify existing role:').'</b></label></td>'.
553: '<td align="center"><br />'.
554: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
555: '<option value="" selected="selected">'.
556: &mt('Select'));
557: foreach my $role (sort(keys(%existingroles))) {
558: $r->print('<option value="'.$role.'">'.$role.'</option>');
559: }
560: $r->print('</select>'.
561: '</td>'.
562: &Apache::loncommon::end_data_table_row());
563: }
564: $r->print(&Apache::loncommon::end_data_table().'<p>'.
565: '<input name="customeditor" type="submit" value="'.
566: $lt{'cre'}.'" /></p>'.
567: '</form>');
568: }
569: } else {
570: my $actiontext = $lt{'srad'};
571: if ($env{'form.action'} eq 'singlestudent') {
572: if ($crstype eq 'Community') {
573: $actiontext = $lt{'srme'};
574: } else {
575: $actiontext = $lt{'srst'};
576: }
577: }
578: $r->print("<h3>$actiontext</h3>");
579: if ($env{'form.origform'} ne 'crtusername') {
580: $r->print("\n".$response);
581: }
582: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
583: }
584: $r->print(&Apache::loncommon::end_page());
585: }
586:
587: sub customrole_javascript {
588: my $js = <<"END";
589: <script type="text/javascript">
590: // <![CDATA[
591:
592: function setCustomFields() {
593: if (document.docustom.customroleaction.length > 0) {
594: for (var i=0; i<document.docustom.customroleaction.length; i++) {
595: if (document.docustom.customroleaction[i].checked) {
596: if (document.docustom.customroleaction[i].value == 'new') {
597: document.docustom.rolename.selectedIndex = 0;
598: } else {
599: document.docustom.newrolename.value = '';
600: }
601: }
602: }
603: }
604: return;
605: }
606:
607: function setCustomAction(caller) {
608: if (document.docustom.customroleaction.length > 0) {
609: for (var i=0; i<document.docustom.customroleaction.length; i++) {
610: if (document.docustom.customroleaction[i].value == caller) {
611: document.docustom.customroleaction[i].checked = true;
612: }
613: }
614: }
615: setCustomFields();
616: return;
617: }
618:
619: // ]]>
620: </script>
621: END
622: return $js;
623: }
624:
625: sub entry_form {
626: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
627: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
628: my ($usertype,$inexact);
629: if (ref($srch) eq 'HASH') {
630: if (($srch->{'srchin'} eq 'dom') &&
631: ($srch->{'srchby'} eq 'uname') &&
632: ($srch->{'srchtype'} eq 'exact') &&
633: ($srch->{'srchdomain'} ne '') &&
634: ($srch->{'srchterm'} ne '')) {
635: my ($rules,$ruleorder) =
636: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
637: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
638: } else {
639: $inexact = 1;
640: }
641: }
642: my $cancreate =
643: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
644: my $userpicker =
645: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
646: 'document.crtuser',$cancreate,$usertype);
647: my $srchbutton = &mt('Search');
648: if ($env{'form.action'} eq 'singlestudent') {
649: $srchbutton = &mt('Search and Enroll');
650: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
651: $srchbutton = &mt('Search or Add New User');
652: }
653: my $output = <<"ENDBLOCK";
654: <form action="/adm/createuser" method="post" name="crtuser">
655: <input type="hidden" name="action" value="$env{'form.action'}" />
656: <input type="hidden" name="phase" value="get_user_info" />
657: $userpicker
658: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
659: </form>
660: ENDBLOCK
661: if ($env{'form.phase'} eq '') {
662: my $defdom=$env{'request.role.domain'};
663: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
664: my %lt=&Apache::lonlocal::texthash(
665: 'enro' => 'Enroll one student',
666: 'enrm' => 'Enroll one member',
667: 'admo' => 'Add/modify a single user',
668: 'crea' => 'create new user if required',
669: 'uskn' => "username is known",
670: 'crnu' => 'Create a new user',
671: 'usr' => 'Username',
672: 'dom' => 'in domain',
673: 'enrl' => 'Enroll',
674: 'cram' => 'Create/Modify user',
675: );
676: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
677: my ($title,$buttontext,$showresponse);
678: if ($env{'form.action'} eq 'singlestudent') {
679: if ($crstype eq 'Community') {
680: $title = $lt{'enrm'};
681: } else {
682: $title = $lt{'enro'};
683: }
684: $buttontext = $lt{'enrl'};
685: } else {
686: $title = $lt{'admo'};
687: $buttontext = $lt{'cram'};
688: }
689: if ($cancreate) {
690: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
691: } else {
692: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
693: }
694: if ($env{'form.origform'} eq 'crtusername') {
695: $showresponse = $responsemsg;
696: }
697: $output .= <<"ENDDOCUMENT";
698: <br />
699: <form action="/adm/createuser" method="post" name="crtusername">
700: <input type="hidden" name="action" value="$env{'form.action'}" />
701: <input type="hidden" name="phase" value="createnewuser" />
702: <input type="hidden" name="srchtype" value="exact" />
703: <input type="hidden" name="srchby" value="uname" />
704: <input type="hidden" name="srchin" value="dom" />
705: <input type="hidden" name="forcenewuser" value="1" />
706: <input type="hidden" name="origform" value="crtusername" />
707: <h3>$title</h3>
708: $showresponse
709: <table>
710: <tr>
711: <td>$lt{'usr'}:</td>
712: <td><input type="text" size="15" name="srchterm" /></td>
713: <td> $lt{'dom'}:</td><td>$domform</td>
714: <td> $sellink </td>
715: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
716: </tr>
717: </table>
718: </form>
719: ENDDOCUMENT
720: }
721: return $output;
722: }
723:
724: sub user_modification_js {
725: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
726:
727: return <<END;
728: <script type="text/javascript" language="Javascript">
729: // <![CDATA[
730:
731: function pclose() {
732: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
733: "height=350,width=350,scrollbars=no,menubar=no");
734: parmwin.close();
735: }
736:
737: $pjump_def
738: $dc_setcourse_code
739:
740: function dateset() {
741: eval("document.cu."+document.cu.pres_marker.value+
742: ".value=document.cu.pres_value.value");
743: pclose();
744: }
745:
746: $nondc_setsection_code
747: // ]]>
748: </script>
749: END
750: }
751:
752: # =================================================================== Phase two
753: sub print_user_selection_page {
754: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
755: my @fields = ('username','domain','lastname','firstname','permanentemail');
756: my $sortby = $env{'form.sortby'};
757:
758: if (!grep(/^\Q$sortby\E$/,@fields)) {
759: $sortby = 'lastname';
760: }
761:
762: my ($jsback,$elements) = &crumb_utilities();
763:
764: my $jscript = (<<ENDSCRIPT);
765: <script type="text/javascript">
766: // <![CDATA[
767: function pickuser(uname,udom) {
768: document.usersrchform.seluname.value=uname;
769: document.usersrchform.seludom.value=udom;
770: document.usersrchform.phase.value="userpicked";
771: document.usersrchform.submit();
772: }
773:
774: $jsback
775: // ]]>
776: </script>
777: ENDSCRIPT
778:
779: my %lt=&Apache::lonlocal::texthash(
780: 'usrch' => "User Search to add/modify roles",
781: 'stusrch' => "User Search to enroll student",
782: 'memsrch' => "User Search to enroll member",
783: 'usel' => "Select a user to add/modify roles",
784: 'stusel' => "Select a user to enroll as a student",
785: 'memsel' => "Select a user to enroll as a member",
786: 'username' => "username",
787: 'domain' => "domain",
788: 'lastname' => "last name",
789: 'firstname' => "first name",
790: 'permanentemail' => "permanent e-mail",
791: );
792: if ($context eq 'requestcrs') {
793: $r->print('<div>');
794: } else {
795: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
796:
797: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
798: &Apache::lonhtmlcommon::add_breadcrumb
799: ({href=>"javascript:backPage(document.usersrchform,'','')",
800: text=>$breadcrumb_text{'search'},
801: faq=>282,bug=>'Instructor Interface',},
802: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
803: text=>$breadcrumb_text{'userpicked'},
804: faq=>282,bug=>'Instructor Interface',});
805: if ($env{'form.action'} eq 'singleuser') {
806: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
807: 'Course_Change_Privileges'));
808: $r->print("<b>$lt{'usrch'}</b><br />");
809: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
810: $r->print('<h3>'.$lt{'usel'}.'</h3>');
811: } elsif ($env{'form.action'} eq 'singlestudent') {
812: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
813: 'Course_Add_Student'));
814: $r->print($jscript."<b>");
815: if ($crstype eq 'Community') {
816: $r->print($lt{'memsrch'});
817: } else {
818: $r->print($lt{'stusrch'});
819: }
820: $r->print("</b><br />");
821: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
822: $r->print('</form><h3>');
823: if ($crstype eq 'Community') {
824: $r->print($lt{'memsel'});
825: } else {
826: $r->print($lt{'stusel'});
827: }
828: $r->print('</h3>');
829: }
830: }
831: $r->print('<form name="usersrchform" method="post">'.
832: &Apache::loncommon::start_data_table()."\n".
833: &Apache::loncommon::start_data_table_header_row()."\n".
834: ' <th> </th>'."\n");
835: foreach my $field (@fields) {
836: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
837: "'".$field."'".';document.usersrchform.submit();">'.
838: $lt{$field}.'</a></th>'."\n");
839: }
840: $r->print(&Apache::loncommon::end_data_table_header_row());
841:
842: my @sorted_users = sort {
843: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
844: ||
845: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
846: ||
847: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
848: ||
849: lc($a) cmp lc($b)
850: } (keys(%$srch_results));
851:
852: foreach my $user (@sorted_users) {
853: my ($uname,$udom) = split(/:/,$user);
854: my $onclick;
855: if ($context eq 'requestcrs') {
856: $onclick =
857: 'onclick="javascript:gochoose('."'$uname','$udom',".
858: "'$srch_results->{$user}->{firstname}',".
859: "'$srch_results->{$user}->{lastname}',".
860: "'$srch_results->{$user}->{permanentemail}'".');"';
861: } else {
862: $onclick =
863: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
864: }
865: $r->print(&Apache::loncommon::start_data_table_row().
866: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
867: $onclick.' /></td>'.
868: '<td><tt>'.$uname.'</tt></td>'.
869: '<td><tt>'.$udom.'</tt></td>');
870: foreach my $field ('lastname','firstname','permanentemail') {
871: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
872: }
873: $r->print(&Apache::loncommon::end_data_table_row());
874: }
875: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
876: if (ref($srcharray) eq 'ARRAY') {
877: foreach my $item (@{$srcharray}) {
878: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
879: }
880: }
881: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
882: ' <input type="hidden" name="seluname" value="" />'."\n".
883: ' <input type="hidden" name="seludom" value="" />'."\n".
884: ' <input type="hidden" name="currstate" value="select" />'."\n".
885: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
886: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
887: if ($context eq 'requestcrs') {
888: $r->print($opener_elements.'</form></div>');
889: } else {
890: $r->print($response.'</form>'.&Apache::loncommon::end_page());
891: }
892: }
893:
894: sub print_user_query_page {
895: my ($r,$caller) = @_;
896: # FIXME - this is for a network-wide name search (similar to catalog search)
897: # To use frames with similar behavior to catalog/portfolio search.
898: # To be implemented.
899: return;
900: }
901:
902: sub print_user_modification_page {
903: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
904: if (($ccuname eq '') || ($ccdomain eq '')) {
905: my $usermsg = &mt('No username and/or domain provided.');
906: $env{'form.phase'} = '';
907: &print_username_entry_form($r,$context,$usermsg,'','',$crstype);
908: return;
909: }
910: my ($form,$formname);
911: if ($env{'form.action'} eq 'singlestudent') {
912: $form = 'document.enrollstudent';
913: $formname = 'enrollstudent';
914: } else {
915: $form = 'document.cu';
916: $formname = 'cu';
917: }
918: my %abv_auth = &auth_abbrev();
919: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
920: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
921: if ($uhome eq 'no_host') {
922: my $usertype;
923: my ($rules,$ruleorder) =
924: &Apache::lonnet::inst_userrules($ccdomain,'username');
925: $usertype =
926: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
927: my $cancreate =
928: &Apache::lonuserutils::can_create_user($ccdomain,$context,
929: $usertype);
930: if (!$cancreate) {
931: my $helplink = 'javascript:helpMenu('."'display'".')';
932: my %usertypetext = (
933: official => 'institutional',
934: unofficial => 'non-institutional',
935: );
936: my $response;
937: if ($env{'form.origform'} eq 'crtusername') {
938: $response = '<span class="LC_warning">'.&mt('No match found for the username [_1] in LON-CAPA domain: [_2]','<b>'.$ccuname.'</b>',$ccdomain).
939: '</span><br />';
940: }
941: $response .= '<p class="LC_warning">'
942: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
943: .' '
944: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
945: ,'<a href="'.$helplink.'">','</a>')
946: .'</p><br />';
947: $env{'form.phase'} = '';
948: &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
949: return;
950: }
951: $newuser = 1;
952: my $checkhash;
953: my $checks = { 'username' => 1 };
954: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
955: &Apache::loncommon::user_rule_check($checkhash,$checks,
956: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
957: if (ref($alerts{'username'}) eq 'HASH') {
958: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
959: my $domdesc =
960: &Apache::lonnet::domain($ccdomain,'description');
961: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
962: my $userchkmsg;
963: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
964: $userchkmsg =
965: &Apache::loncommon::instrule_disallow_msg('username',
966: $domdesc,1).
967: &Apache::loncommon::user_rule_formats($ccdomain,
968: $domdesc,$curr_rules{$ccdomain}{'username'},
969: 'username');
970: }
971: $env{'form.phase'} = '';
972: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
973: return;
974: }
975: }
976: }
977: } else {
978: $newuser = 0;
979: }
980: if ($response) {
981: $response = '<br />'.$response;
982: }
983:
984: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
985: my $dc_setcourse_code = '';
986: my $nondc_setsection_code = '';
987: my %loaditem;
988:
989: my $groupslist = &Apache::lonuserutils::get_groupslist();
990:
991: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
992: $groupslist,$newuser,$formname,\%loaditem);
993: my $args = {'add_entries' => \%loaditem};
994: if ($env{'form.popup'}) {
995: $args->{'no_nav_bar'} = 1;
996: }
997: my $start_page =
998: &Apache::loncommon::start_page('User Management',$js,$args);
999: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1000: &Apache::lonhtmlcommon::add_breadcrumb
1001: ({href=>"javascript:backPage($form)",
1002: text=>$breadcrumb_text{'search'},
1003: faq=>282,bug=>'Instructor Interface',});
1004:
1005: if ($env{'form.phase'} eq 'userpicked') {
1006: &Apache::lonhtmlcommon::add_breadcrumb
1007: ({href=>"javascript:backPage($form,'get_user_info','select')",
1008: text=>$breadcrumb_text{'userpicked'},
1009: faq=>282,bug=>'Instructor Interface',});
1010: }
1011: &Apache::lonhtmlcommon::add_breadcrumb
1012: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
1013: text=>$breadcrumb_text{'modify'},
1014: faq=>282,bug=>'Instructor Interface',});
1015: my $helpitem = 'Course_Change_Privileges';
1016: if ($env{'form.action'} eq 'singlestudent') {
1017: $helpitem = 'Course_Add_Student';
1018: }
1019: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
1020: $helpitem);
1021:
1022: my $forminfo =<<"ENDFORMINFO";
1023: <form action="/adm/createuser" method="post" name="$formname">
1024: <input type="hidden" name="phase" value="update_user_data" />
1025: <input type="hidden" name="ccuname" value="$ccuname" />
1026: <input type="hidden" name="ccdomain" value="$ccdomain" />
1027: <input type="hidden" name="pres_value" value="" />
1028: <input type="hidden" name="pres_type" value="" />
1029: <input type="hidden" name="pres_marker" value="" />
1030: ENDFORMINFO
1031: my (%inccourses,$roledom);
1032: if ($context eq 'course') {
1033: $inccourses{$env{'request.course.id'}}=1;
1034: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1035: } elsif ($context eq 'author') {
1036: $roledom = $env{'request.role.domain'};
1037: } elsif ($context eq 'domain') {
1038: foreach my $key (keys(%env)) {
1039: $roledom = $env{'request.role.domain'};
1040: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1041: $inccourses{$1.'_'.$2}=1;
1042: }
1043: }
1044: } else {
1045: foreach my $key (keys(%env)) {
1046: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1047: $inccourses{$1.'_'.$2}=1;
1048: }
1049: }
1050: }
1051: if ($newuser) {
1052: my $portfolioform;
1053: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1054: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1055: # Current user has quota or user tools modification privileges
1056: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1057: }
1058: &initialize_authen_forms($ccdomain,$formname);
1059: my %lt=&Apache::lonlocal::texthash(
1060: 'cnu' => 'Create New User',
1061: 'ast' => 'as a student',
1062: 'ame' => 'as a member',
1063: 'ind' => 'in domain',
1064: 'lg' => 'Login Data',
1065: 'hs' => "Home Server",
1066: );
1067: $r->print(<<ENDTITLE);
1068: $start_page
1069: $crumbs
1070: $response
1071: $forminfo
1072: <script type="text/javascript" language="Javascript">
1073: // <![CDATA[
1074: $loginscript
1075: // ]]>
1076: </script>
1077: <input type='hidden' name='makeuser' value='1' />
1078: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1079: ENDTITLE
1080: if ($env{'form.action'} eq 'singlestudent') {
1081: if ($crstype eq 'Community') {
1082: $r->print(' ('.$lt{'ame'}.')');
1083: } else {
1084: $r->print(' ('.$lt{'ast'}.')');
1085: }
1086: }
1087: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1088: my $personal_table =
1089: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1090: $inst_results{$ccuname.':'.$ccdomain});
1091: $r->print($personal_table);
1092: my ($home_server_pick,$numlib) =
1093: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1094: 'default','hide');
1095: if ($numlib > 1) {
1096: $r->print("
1097: <br />
1098: $lt{'hs'}: $home_server_pick
1099: <br />");
1100: } else {
1101: $r->print($home_server_pick);
1102: }
1103: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1104: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1105: &Apache::loncommon::start_data_table().
1106: &build_tools_display($ccuname,$ccdomain,
1107: 'requestcourses').
1108: &Apache::loncommon::end_data_table());
1109: }
1110: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1111: $lt{'lg'}.'</h3>');
1112: my ($fixedauth,$varauth,$authmsg);
1113: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1114: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1115: my ($rules,$ruleorder) =
1116: &Apache::lonnet::inst_userrules($ccdomain,'username');
1117: if (ref($rules) eq 'HASH') {
1118: if (ref($rules->{$matchedrule}) eq 'HASH') {
1119: my $authtype = $rules->{$matchedrule}{'authtype'};
1120: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1121: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1122: } else {
1123: my $authparm = $rules->{$matchedrule}{'authparm'};
1124: $authmsg = $rules->{$matchedrule}{'authmsg'};
1125: if ($authtype =~ /^krb(4|5)$/) {
1126: my $ver = $1;
1127: if ($authparm ne '') {
1128: $fixedauth = <<"KERB";
1129: <input type="hidden" name="login" value="krb" />
1130: <input type="hidden" name="krbver" value="$ver" />
1131: <input type="hidden" name="krbarg" value="$authparm" />
1132: KERB
1133: }
1134: } else {
1135: $fixedauth =
1136: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1137: if ($rules->{$matchedrule}{'authparmfixed'}) {
1138: $fixedauth .=
1139: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1140: } else {
1141: if ($authtype eq 'int') {
1142: $varauth = '<br />'.
1143: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1144: } elsif ($authtype eq 'loc') {
1145: $varauth = '<br />'.
1146: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1147: } else {
1148: $varauth =
1149: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1150: }
1151: }
1152: }
1153: }
1154: } else {
1155: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1156: }
1157: }
1158: if ($authmsg) {
1159: $r->print(<<ENDAUTH);
1160: $fixedauth
1161: $authmsg
1162: $varauth
1163: ENDAUTH
1164: }
1165: } else {
1166: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1167: }
1168: $r->print($portfolioform);
1169: if ($env{'form.action'} eq 'singlestudent') {
1170: $r->print(&date_sections_select($context,$newuser,$formname,
1171: $permission));
1172: }
1173: $r->print('</div><div class="LC_clear_float_footer"></div>');
1174: } else { # user already exists
1175: my %lt=&Apache::lonlocal::texthash(
1176: 'cup' => "Modify existing user: ",
1177: 'ens' => "Enroll one student: ",
1178: 'enm' => "Enroll one member: ",
1179: 'id' => "in domain",
1180: );
1181: $r->print(<<ENDCHANGEUSER);
1182: $start_page
1183: $crumbs
1184: $forminfo
1185: <h2>
1186: ENDCHANGEUSER
1187: if ($env{'form.action'} eq 'singlestudent') {
1188: if ($crstype eq 'Community') {
1189: $r->print($lt{'enm'});
1190: } else {
1191: $r->print($lt{'ens'});
1192: }
1193: } else {
1194: $r->print($lt{'cup'});
1195: }
1196: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1197: "\n".'<div class="LC_left_float">');
1198: my ($personal_table,$showforceid) =
1199: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1200: $inst_results{$ccuname.':'.$ccdomain});
1201: $r->print($personal_table);
1202: if ($showforceid) {
1203: $r->print(&Apache::lonuserutils::forceid_change($context));
1204: }
1205: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1206: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1207: &Apache::loncommon::start_data_table());
1208: if ($env{'request.role.domain'} eq $ccdomain) {
1209: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1210: } else {
1211: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1212: $env{'request.role.domain'}));
1213: }
1214: $r->print(&Apache::loncommon::end_data_table());
1215: }
1216: $r->print('</div>');
1217: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1218: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1219: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1220: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1221: # Current user has quota modification privileges
1222: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1223: }
1224: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1225: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1226: # Get the user's portfolio information
1227: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1228: $ccdomain,$ccuname);
1229: my %lt=&Apache::lonlocal::texthash(
1230: 'dska' => "Disk space allocated to user's portfolio files",
1231: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1232: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1233: );
1234: $user_quota_text = <<ENDNOPORTPRIV;
1235: <h3>$lt{'dska'}</h3>
1236: $lt{'youd'} $lt{'ichr'}: $ccdomain
1237: ENDNOPORTPRIV
1238: }
1239: }
1240: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1241: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1242: my %lt=&Apache::lonlocal::texthash(
1243: 'utav' => "User Tools Availability",
1244: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1245: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1246: );
1247: $user_tools_text = <<ENDNOTOOLSPRIV;
1248: <h3>$lt{'utav'}</h3>
1249: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1250: ENDNOTOOLSPRIV
1251: }
1252: }
1253: if ($user_auth_text ne '') {
1254: $r->print('<div class="LC_left_float">'.$user_auth_text);
1255: if ($user_quota_text ne '') {
1256: $r->print($user_quota_text);
1257: }
1258: if ($user_tools_text ne '') {
1259: $r->print($user_tools_text);
1260: }
1261: if ($env{'form.action'} eq 'singlestudent') {
1262: $r->print(&date_sections_select($context,$newuser,$formname));
1263: }
1264: } elsif ($user_quota_text ne '') {
1265: $r->print('<div class="LC_left_float">'.$user_quota_text);
1266: if ($user_tools_text ne '') {
1267: $r->print($user_tools_text);
1268: }
1269: if ($env{'form.action'} eq 'singlestudent') {
1270: $r->print(&date_sections_select($context,$newuser,$formname));
1271: }
1272: } elsif ($user_tools_text ne '') {
1273: $r->print('<div class="LC_left_float">'.$user_tools_text);
1274: if ($env{'form.action'} eq 'singlestudent') {
1275: $r->print(&date_sections_select($context,$newuser,$formname));
1276: }
1277: } else {
1278: if ($env{'form.action'} eq 'singlestudent') {
1279: $r->print('<div class="LC_left_float">'.
1280: &date_sections_select($context,$newuser,$formname));
1281: }
1282: }
1283: $r->print('</div><div class="LC_clear_float_footer"></div>');
1284: if ($env{'form.action'} ne 'singlestudent') {
1285: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1286: $roledom,$crstype);
1287: }
1288: } ## End of new user/old user logic
1289: if ($env{'form.action'} eq 'singlestudent') {
1290: my $btntxt;
1291: if ($crstype eq 'Community') {
1292: $btntxt = &mt('Enroll Member');
1293: } else {
1294: $btntxt = &mt('Enroll Student');
1295: }
1296: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1297: } else {
1298: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1299: my $addrolesdisplay = 0;
1300: if ($context eq 'domain' || $context eq 'author') {
1301: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1302: }
1303: if ($context eq 'domain') {
1304: my $add_domainroles = &new_domain_roles($r);
1305: if (!$addrolesdisplay) {
1306: $addrolesdisplay = $add_domainroles;
1307: }
1308: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1309: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1310: } elsif ($context eq 'author') {
1311: if ($addrolesdisplay) {
1312: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1313: if ($newuser) {
1314: $r->print(' onclick="auth_check()" \>'."\n");
1315: } else {
1316: $r->print('onclick="this.form.submit()" \>'."\n");
1317: }
1318: } else {
1319: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1320: &mt('Back to previous page').'</a>');
1321: }
1322: } else {
1323: $r->print(&course_level_table(%inccourses));
1324: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1325: }
1326: }
1327: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1328: $r->print('<input type="hidden" name="currstate" value="" />');
1329: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1330: $r->print("</form>".&Apache::loncommon::end_page());
1331: return;
1332: }
1333:
1334: sub singleuser_breadcrumb {
1335: my ($crstype) = @_;
1336: my %breadcrumb_text;
1337: if ($env{'form.action'} eq 'singlestudent') {
1338: if ($crstype eq 'Community') {
1339: $breadcrumb_text{'search'} = 'Enroll a member';
1340: } else {
1341: $breadcrumb_text{'search'} = 'Enroll a student';
1342: }
1343: $breadcrumb_text{'userpicked'} = 'Select a user',
1344: $breadcrumb_text{'modify'} = 'Set section/dates',
1345: } else {
1346: $breadcrumb_text{'search'} = 'Create/modify a user';
1347: $breadcrumb_text{'userpicked'} = 'Select a user',
1348: $breadcrumb_text{'modify'} = 'Set user role',
1349: }
1350: return %breadcrumb_text;
1351: }
1352:
1353: sub date_sections_select {
1354: my ($context,$newuser,$formname,$permission) = @_;
1355: my $cid = $env{'request.course.id'};
1356: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1357: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1358: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1359: undef,$formname,$permission);
1360: my $rowtitle = 'Section';
1361: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1362: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1363: $permission);
1364: my $output = $date_table.$secbox;
1365: return $output;
1366: }
1367:
1368: sub validation_javascript {
1369: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1370: $loaditem) = @_;
1371: my $dc_setcourse_code = '';
1372: my $nondc_setsection_code = '';
1373: if ($context eq 'domain') {
1374: my $dcdom = $env{'request.role.domain'};
1375: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1376: $dc_setcourse_code =
1377: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1378: } else {
1379: my $checkauth;
1380: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1381: $checkauth = 1;
1382: }
1383: if ($context eq 'course') {
1384: $nondc_setsection_code =
1385: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1386: undef,$checkauth);
1387: }
1388: if ($checkauth) {
1389: $nondc_setsection_code .=
1390: &Apache::lonuserutils::verify_authen($formname,$context);
1391: }
1392: }
1393: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1394: $nondc_setsection_code,$groupslist);
1395: my ($jsback,$elements) = &crumb_utilities();
1396: $js .= "\n".
1397: '<script type="text/javascript">'."\n".
1398: '// <![CDATA['."\n".
1399: $jsback."\n".
1400: '// ]]>'."\n".
1401: '</script>'."\n";
1402: return $js;
1403: }
1404:
1405: sub display_existing_roles {
1406: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1407: my $now=time;
1408: my %lt=&Apache::lonlocal::texthash(
1409: 'rer' => "Existing Roles",
1410: 'rev' => "Revoke",
1411: 'del' => "Delete",
1412: 'ren' => "Re-Enable",
1413: 'rol' => "Role",
1414: 'ext' => "Extent",
1415: 'sta' => "Start",
1416: 'end' => "End",
1417: );
1418: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1419: if ($context eq 'course' || $context eq 'author') {
1420: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1421: my %roleshash =
1422: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1423: ['active','previous','future'],\@roles,$roledom,1);
1424: foreach my $key (keys(%roleshash)) {
1425: my ($start,$end) = split(':',$roleshash{$key});
1426: next if ($start eq '-1' || $end eq '-1');
1427: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1428: if ($context eq 'course') {
1429: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1430: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1431: } elsif ($context eq 'author') {
1432: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1433: }
1434: my ($newkey,$newvalue,$newrole);
1435: $newkey = '/'.$rdom.'/'.$rnum;
1436: if ($sec ne '') {
1437: $newkey .= '/'.$sec;
1438: }
1439: $newvalue = $role;
1440: if ($role =~ /^cr/) {
1441: $newrole = 'cr';
1442: } else {
1443: $newrole = $role;
1444: }
1445: $newkey .= '_'.$newrole;
1446: if ($start ne '' && $end ne '') {
1447: $newvalue .= '_'.$end.'_'.$start;
1448: }
1449: $rolesdump{$newkey} = $newvalue;
1450: }
1451: } else {
1452: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1453: }
1454: # Build up table of user roles to allow revocation and re-enabling of roles.
1455: my ($tmp) = keys(%rolesdump);
1456: return if ($tmp =~ /^(con_lost|error)/i);
1457: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1458: my $b1=join('_',(split('_',$b))[1,0]);
1459: return $a1 cmp $b1;
1460: } keys(%rolesdump)) {
1461: next if ($area =~ /^rolesdef/);
1462: my $envkey=$area;
1463: my $role = $rolesdump{$area};
1464: my $thisrole=$area;
1465: $area =~ s/\_\w\w$//;
1466: my ($role_code,$role_end_time,$role_start_time) =
1467: split(/_/,$role);
1468: # Is this a custom role? Get role owner and title.
1469: my ($croleudom,$croleuname,$croletitle)=
1470: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1471: my $allowed=0;
1472: my $delallowed=0;
1473: my $sortkey=$role_code;
1474: my $class='Unknown';
1475: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1476: $class='Course';
1477: my ($coursedom,$coursedir) = ($1,$2);
1478: my $cid = $1.'_'.$2;
1479: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1480: my %coursedata=
1481: &Apache::lonnet::coursedescription($cid);
1482: if ($coursedir =~ /^$match_community$/) {
1483: $class='Community';
1484: }
1485: $sortkey.="\0$coursedom";
1486: my $carea;
1487: if (defined($coursedata{'description'})) {
1488: $carea=$coursedata{'description'}.
1489: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1490: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1491: $sortkey.="\0".$coursedata{'description'};
1492: } else {
1493: if ($class eq 'Community') {
1494: $carea=&mt('Unavailable community').': '.$area;
1495: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1496: } else {
1497: $carea=&mt('Unavailable course').': '.$area;
1498: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1499: }
1500: }
1501: $sortkey.="\0$coursedir";
1502: $inccourses->{$cid}=1;
1503: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1504: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1505: $allowed=1;
1506: }
1507: unless ($allowed) {
1508: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1509: if ($isowner) {
1510: if (($role_code eq 'co') && ($class eq 'Community')) {
1511: $allowed = 1;
1512: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1513: $allowed = 1;
1514: }
1515: }
1516: }
1517: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1518: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1519: $delallowed=1;
1520: }
1521: # - custom role. Needs more info, too
1522: if ($croletitle) {
1523: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1524: $allowed=1;
1525: $thisrole.='.'.$role_code;
1526: }
1527: }
1528: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1529: $carea.='<br />Section: '.$3;
1530: $sortkey.="\0$3";
1531: if (!$allowed) {
1532: if ($env{'request.course.sec'} eq $3) {
1533: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1534: $allowed = 1;
1535: }
1536: }
1537: }
1538: }
1539: $area=$carea;
1540: } else {
1541: $sortkey.="\0".$area;
1542: # Determine if current user is able to revoke privileges
1543: if ($area=~m{^/($match_domain)/}) {
1544: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1545: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1546: $allowed=1;
1547: }
1548: if (((&Apache::lonnet::allowed('dro',$1)) ||
1549: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1550: ($role_code ne 'dc')) {
1551: $delallowed=1;
1552: }
1553: } else {
1554: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1555: $allowed=1;
1556: }
1557: }
1558: if ($role_code eq 'ca' || $role_code eq 'au') {
1559: $class='Construction Space';
1560: } elsif ($role_code eq 'su') {
1561: $class='System';
1562: } else {
1563: $class='Domain';
1564: }
1565: }
1566: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1567: $area=~m{/($match_domain)/($match_username)};
1568: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1569: $allowed=1;
1570: } else {
1571: $allowed=0;
1572: }
1573: }
1574: my $row = '';
1575: $row.= '<td>';
1576: my $active=1;
1577: $active=0 if (($role_end_time) && ($now>$role_end_time));
1578: if (($active) && ($allowed)) {
1579: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1580: } else {
1581: if ($active) {
1582: $row.=' ';
1583: } else {
1584: $row.=&mt('expired or revoked');
1585: }
1586: }
1587: $row.='</td><td>';
1588: if ($allowed && !$active) {
1589: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1590: } else {
1591: $row.=' ';
1592: }
1593: $row.='</td><td>';
1594: if ($delallowed) {
1595: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1596: } else {
1597: $row.=' ';
1598: }
1599: my $plaintext='';
1600: if (!$croletitle) {
1601: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1602: } else {
1603: $plaintext=
1604: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1605: }
1606: $row.= '</td><td>'.$plaintext.
1607: '</td><td>'.$area.
1608: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1609: : ' ' ).
1610: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1611: : ' ' )
1612: ."</td>";
1613: $sortrole{$sortkey}=$envkey;
1614: $roletext{$envkey}=$row;
1615: $roleclass{$envkey}=$class;
1616: $rolepriv{$envkey}=$allowed;
1617: } # end of foreach (table building loop)
1618:
1619: my $rolesdisplay = 0;
1620: my %output = ();
1621: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1622: $output{$type} = '';
1623: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1624: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1625: $output{$type}.=
1626: &Apache::loncommon::start_data_table_row().
1627: $roletext{$sortrole{$which}}.
1628: &Apache::loncommon::end_data_table_row();
1629: }
1630: }
1631: unless($output{$type} eq '') {
1632: $output{$type} = '<tr class="LC_info_row">'.
1633: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1634: $output{$type};
1635: $rolesdisplay = 1;
1636: }
1637: }
1638: if ($rolesdisplay == 1) {
1639: my $contextrole='';
1640: if ($env{'request.course.id'}) {
1641: if (&Apache::loncommon::course_type() eq 'Community') {
1642: $contextrole = &mt('Existing Roles in this Community');
1643: } else {
1644: $contextrole = &mt('Existing Roles in this Course');
1645: }
1646: } elsif ($env{'request.role'} =~ /^au\./) {
1647: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1648: } else {
1649: $contextrole = &mt('Existing Roles in this Domain');
1650: }
1651: $r->print('
1652: <h3>'.$lt{'rer'}.'</h3>'.
1653: '<div>'.$contextrole.'</div>'.
1654: &Apache::loncommon::start_data_table("LC_createuser").
1655: &Apache::loncommon::start_data_table_header_row().
1656: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1657: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1658: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1659: &Apache::loncommon::end_data_table_header_row());
1660: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1661: if ($output{$type}) {
1662: $r->print($output{$type}."\n");
1663: }
1664: }
1665: $r->print(&Apache::loncommon::end_data_table());
1666: }
1667: return;
1668: }
1669:
1670: sub new_coauthor_roles {
1671: my ($r,$ccuname,$ccdomain) = @_;
1672: my $addrolesdisplay = 0;
1673: #
1674: # Co-Author
1675: #
1676: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1677: $env{'request.role.domain'}) &&
1678: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1679: # No sense in assigning co-author role to yourself
1680: $addrolesdisplay = 1;
1681: my $cuname=$env{'user.name'};
1682: my $cudom=$env{'request.role.domain'};
1683: my %lt=&Apache::lonlocal::texthash(
1684: 'cs' => "Construction Space",
1685: 'act' => "Activate",
1686: 'rol' => "Role",
1687: 'ext' => "Extent",
1688: 'sta' => "Start",
1689: 'end' => "End",
1690: 'cau' => "Co-Author",
1691: 'caa' => "Assistant Co-Author",
1692: 'ssd' => "Set Start Date",
1693: 'sed' => "Set End Date"
1694: );
1695: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1696: &Apache::loncommon::start_data_table()."\n".
1697: &Apache::loncommon::start_data_table_header_row()."\n".
1698: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1699: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1700: '<th>'.$lt{'end'}.'</th>'."\n".
1701: &Apache::loncommon::end_data_table_header_row()."\n".
1702: &Apache::loncommon::start_data_table_row().'
1703: <td>
1704: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1705: </td>
1706: <td>'.$lt{'cau'}.'</td>
1707: <td>'.$cudom.'_'.$cuname.'</td>
1708: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1709: <a href=
1710: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1711: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1712: <a href=
1713: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1714: &Apache::loncommon::end_data_table_row()."\n".
1715: &Apache::loncommon::start_data_table_row()."\n".
1716: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1717: <td>'.$lt{'caa'}.'</td>
1718: <td>'.$cudom.'_'.$cuname.'</td>
1719: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1720: <a href=
1721: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1722: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1723: <a href=
1724: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1725: &Apache::loncommon::end_data_table_row()."\n".
1726: &Apache::loncommon::end_data_table());
1727: } elsif ($env{'request.role'} =~ /^au\./) {
1728: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1729: $env{'request.role.domain'}))) {
1730: $r->print('<span class="LC_error">'.
1731: &mt('You do not have privileges to assign co-author roles.').
1732: '</span>');
1733: } elsif (($env{'user.name'} eq $ccuname) &&
1734: ($env{'user.domain'} eq $ccdomain)) {
1735: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1736: }
1737: }
1738: return $addrolesdisplay;;
1739: }
1740:
1741: sub new_domain_roles {
1742: my ($r) = @_;
1743: my $addrolesdisplay = 0;
1744: #
1745: # Domain level
1746: #
1747: my $num_domain_level = 0;
1748: my $domaintext =
1749: '<h4>'.&mt('Domain Level').'</h4>'.
1750: &Apache::loncommon::start_data_table().
1751: &Apache::loncommon::start_data_table_header_row().
1752: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1753: &mt('Extent').'</th>'.
1754: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1755: &Apache::loncommon::end_data_table_header_row();
1756: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1757: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1758: foreach my $role (@allroles) {
1759: next if ($role eq 'ad');
1760: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1761: my $plrole=&Apache::lonnet::plaintext($role);
1762: my %lt=&Apache::lonlocal::texthash(
1763: 'ssd' => "Set Start Date",
1764: 'sed' => "Set End Date"
1765: );
1766: $num_domain_level ++;
1767: $domaintext .=
1768: &Apache::loncommon::start_data_table_row().
1769: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1770: <td>'.$plrole.'</td>
1771: <td>'.$thisdomain.'</td>
1772: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1773: <a href=
1774: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1775: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1776: <a href=
1777: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1778: &Apache::loncommon::end_data_table_row();
1779: }
1780: }
1781: }
1782: $domaintext.= &Apache::loncommon::end_data_table();
1783: if ($num_domain_level > 0) {
1784: $r->print($domaintext);
1785: $addrolesdisplay = 1;
1786: }
1787: return $addrolesdisplay;
1788: }
1789:
1790: sub user_authentication {
1791: my ($ccuname,$ccdomain,$formname) = @_;
1792: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1793: my $outcome;
1794: # Check for a bad authentication type
1795: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1796: # bad authentication scheme
1797: my %lt=&Apache::lonlocal::texthash(
1798: 'err' => "ERROR",
1799: 'uuas' => "This user has an unrecognized authentication scheme",
1800: 'adcs' => "Please alert a domain coordinator of this situation",
1801: 'sldb' => "Please specify login data below",
1802: 'ld' => "Login Data"
1803: );
1804: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1805: &initialize_authen_forms($ccdomain,$formname);
1806:
1807: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1808: $outcome = <<ENDBADAUTH;
1809: <script type="text/javascript" language="Javascript">
1810: // <![CDATA[
1811: $loginscript
1812: // ]]>
1813: </script>
1814: <span class="LC_error">$lt{'err'}:
1815: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1816: <h3>$lt{'ld'}</h3>
1817: $choices
1818: ENDBADAUTH
1819: } else {
1820: # This user is not allowed to modify the user's
1821: # authentication scheme, so just notify them of the problem
1822: $outcome = <<ENDBADAUTH;
1823: <span class="LC_error"> $lt{'err'}:
1824: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1825: </span>
1826: ENDBADAUTH
1827: }
1828: } else { # Authentication type is valid
1829: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1830: my ($authformcurrent,$can_modify,@authform_others) =
1831: &modify_login_block($ccdomain,$currentauth);
1832: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1833: # Current user has login modification privileges
1834: my %lt=&Apache::lonlocal::texthash (
1835: 'ld' => "Login Data",
1836: 'ccld' => "Change Current Login Data",
1837: 'enld' => "Enter New Login Data"
1838: );
1839: $outcome =
1840: '<script type="text/javascript" language="Javascript">'."\n".
1841: '// <![CDATA['."\n".
1842: $loginscript."\n".
1843: '// ]]>'."\n".
1844: '</script>'."\n".
1845: '<h3>'.$lt{'ld'}.'</h3>'.
1846: &Apache::loncommon::start_data_table().
1847: &Apache::loncommon::start_data_table_row().
1848: '<td>'.$authformnop;
1849: if ($can_modify) {
1850: $outcome .= '</td>'."\n".
1851: &Apache::loncommon::end_data_table_row().
1852: &Apache::loncommon::start_data_table_row().
1853: '<td>'.$authformcurrent.'</td>'.
1854: &Apache::loncommon::end_data_table_row()."\n";
1855: } else {
1856: $outcome .= ' ('.$authformcurrent.')</td>'.
1857: &Apache::loncommon::end_data_table_row()."\n";
1858: }
1859: foreach my $item (@authform_others) {
1860: $outcome .= &Apache::loncommon::start_data_table_row().
1861: '<td>'.$item.'</td>'.
1862: &Apache::loncommon::end_data_table_row()."\n";
1863: }
1864: $outcome .= &Apache::loncommon::end_data_table();
1865: } else {
1866: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1867: my %lt=&Apache::lonlocal::texthash(
1868: 'ccld' => "Change Current Login Data",
1869: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1870: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1871: );
1872: $outcome .= <<ENDNOPRIV;
1873: <h3>$lt{'ccld'}</h3>
1874: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1875: <input type="hidden" name="login" value="nochange" />
1876: ENDNOPRIV
1877: }
1878: }
1879: } ## End of "check for bad authentication type" logic
1880: return $outcome;
1881: }
1882:
1883: sub modify_login_block {
1884: my ($dom,$currentauth) = @_;
1885: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1886: my ($authnum,%can_assign) =
1887: &Apache::loncommon::get_assignable_auth($dom);
1888: my ($authformcurrent,@authform_others,$show_override_msg);
1889: if ($currentauth=~/^krb(4|5):/) {
1890: $authformcurrent=$authformkrb;
1891: if ($can_assign{'int'}) {
1892: push(@authform_others,$authformint);
1893: }
1894: if ($can_assign{'loc'}) {
1895: push(@authform_others,$authformloc);
1896: }
1897: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1898: $show_override_msg = 1;
1899: }
1900: } elsif ($currentauth=~/^internal:/) {
1901: $authformcurrent=$authformint;
1902: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1903: push(@authform_others,$authformkrb);
1904: }
1905: if ($can_assign{'loc'}) {
1906: push(@authform_others,$authformloc);
1907: }
1908: if ($can_assign{'int'}) {
1909: $show_override_msg = 1;
1910: }
1911: } elsif ($currentauth=~/^unix:/) {
1912: $authformcurrent=$authformfsys;
1913: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1914: push(@authform_others,$authformkrb);
1915: }
1916: if ($can_assign{'int'}) {
1917: push(@authform_others,$authformint);
1918: }
1919: if ($can_assign{'loc'}) {
1920: push(@authform_others,$authformloc);
1921: }
1922: if ($can_assign{'fsys'}) {
1923: $show_override_msg = 1;
1924: }
1925: } elsif ($currentauth=~/^localauth:/) {
1926: $authformcurrent=$authformloc;
1927: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1928: push(@authform_others,$authformkrb);
1929: }
1930: if ($can_assign{'int'}) {
1931: push(@authform_others,$authformint);
1932: }
1933: if ($can_assign{'loc'}) {
1934: $show_override_msg = 1;
1935: }
1936: }
1937: if ($show_override_msg) {
1938: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1939: '</td></tr>'."\n".
1940: '<tr><td> </td>'.
1941: '<td><b>'.&mt('Currently in use').'</b></td>'.
1942: '<td align="right"><span class="LC_cusr_emph">'.
1943: &mt('will override current values').
1944: '</span></td></tr></table>';
1945: }
1946: return ($authformcurrent,$show_override_msg,@authform_others);
1947: }
1948:
1949: sub personal_data_display {
1950: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1951: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1952: my @userinfo = ('firstname','middlename','lastname','generation',
1953: 'permanentemail','id');
1954: my $rowcount = 0;
1955: my $editable = 0;
1956: %canmodify_status =
1957: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1958: ['inststatus'],$rolesarray);
1959: if (!$newuser) {
1960: # Get the users information
1961: %userenv = &Apache::lonnet::get('environment',
1962: ['firstname','middlename','lastname','generation',
1963: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1964: %canmodify =
1965: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1966: \@userinfo,$rolesarray);
1967: } elsif ($context eq 'selfcreate') {
1968: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1969: $inst_results,$rolesarray);
1970: }
1971: my %lt=&Apache::lonlocal::texthash(
1972: 'pd' => "Personal Data",
1973: 'firstname' => "First Name",
1974: 'middlename' => "Middle Name",
1975: 'lastname' => "Last Name",
1976: 'generation' => "Generation",
1977: 'permanentemail' => "Permanent e-mail address",
1978: 'id' => "Student/Employee ID",
1979: 'lg' => "Login Data",
1980: 'inststatus' => "Affiliation",
1981: );
1982: my %textboxsize = (
1983: firstname => '15',
1984: middlename => '15',
1985: lastname => '15',
1986: generation => '5',
1987: permanentemail => '25',
1988: id => '15',
1989: );
1990: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1991: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1992: &Apache::lonhtmlcommon::start_pick_box();
1993: foreach my $item (@userinfo) {
1994: my $rowtitle = $lt{$item};
1995: my $hiderow = 0;
1996: if ($item eq 'generation') {
1997: $rowtitle = $genhelp.$rowtitle;
1998: }
1999: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2000: if ($newuser) {
2001: if (ref($inst_results) eq 'HASH') {
2002: if ($inst_results->{$item} ne '') {
2003: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2004: } else {
2005: if ($context eq 'selfcreate') {
2006: if ($canmodify{$item}) {
2007: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2008: $editable ++;
2009: } else {
2010: $hiderow = 1;
2011: }
2012: } else {
2013: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2014: }
2015: }
2016: } else {
2017: if ($context eq 'selfcreate') {
2018: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2019: $row .= $ccuname;
2020: } else {
2021: if ($canmodify{$item}) {
2022: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2023: $editable ++;
2024: } else {
2025: $hiderow = 1;
2026: }
2027: }
2028: } else {
2029: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2030: }
2031: }
2032: } else {
2033: if ($canmodify{$item}) {
2034: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2035: } else {
2036: $row .= $userenv{$item};
2037: }
2038: if ($item eq 'id') {
2039: $showforceid = $canmodify{$item};
2040: }
2041: }
2042: $row .= &Apache::lonhtmlcommon::row_closure(1);
2043: if (!$hiderow) {
2044: $output .= $row;
2045: $rowcount ++;
2046: }
2047: }
2048: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2049: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2050: if (ref($types) eq 'ARRAY') {
2051: if (@{$types} > 0) {
2052: my ($hiderow,$shown);
2053: if ($canmodify_status{'inststatus'}) {
2054: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2055: } else {
2056: $shown .= $userenv{'inststatus'};
2057: if ($userenv{'inststatus'} eq '') {
2058: $hiderow = 1;
2059: }
2060: }
2061: if (!$hiderow) {
2062: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2063: $shown.&Apache::lonhtmlcommon::row_closure(1);
2064: if ($context eq 'selfcreate') {
2065: $rowcount ++;
2066: }
2067: $output .= $row;
2068: }
2069: }
2070: }
2071: }
2072: $output .= &Apache::lonhtmlcommon::end_pick_box();
2073: if (wantarray) {
2074: if ($context eq 'selfcreate') {
2075: return($output,$rowcount,$editable);
2076: } else {
2077: return ($output,$showforceid);
2078: }
2079: } else {
2080: return $output;
2081: }
2082: }
2083:
2084: sub pick_inst_statuses {
2085: my ($curr,$usertypes,$types) = @_;
2086: my ($output,$rem,@currtypes);
2087: if ($curr ne '') {
2088: @currtypes = map { &unescape($_); } split(/:/,$curr);
2089: }
2090: my $numinrow = 2;
2091: if (ref($types) eq 'ARRAY') {
2092: $output = '<table>';
2093: my $lastcolspan;
2094: for (my $i=0; $i<@{$types}; $i++) {
2095: if (defined($usertypes->{$types->[$i]})) {
2096: my $rem = $i%($numinrow);
2097: if ($rem == 0) {
2098: if ($i<@{$types}-1) {
2099: if ($i > 0) {
2100: $output .= '</tr>';
2101: }
2102: $output .= '<tr>';
2103: }
2104: } elsif ($i==@{$types}-1) {
2105: my $colsleft = $numinrow - $rem;
2106: if ($colsleft > 1) {
2107: $lastcolspan = ' colspan="'.$colsleft.'"';
2108: }
2109: }
2110: my $check = ' ';
2111: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2112: $check = ' checked="checked" ';
2113: }
2114: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2115: '<span class="LC_nobreak"><label>'.
2116: '<input type="checkbox" name="inststatus" '.
2117: 'value="'.$types->[$i].'"'.$check.'/>'.
2118: $usertypes->{$types->[$i]}.'</label></span></td>';
2119: }
2120: }
2121: $output .= '</tr></table>';
2122: }
2123: return $output;
2124: }
2125:
2126: sub selfcreate_canmodify {
2127: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2128: if (ref($inst_results) eq 'HASH') {
2129: my @inststatuses = &get_inststatuses($inst_results);
2130: if (@inststatuses == 0) {
2131: @inststatuses = ('default');
2132: }
2133: $rolesarray = \@inststatuses;
2134: }
2135: my %canmodify =
2136: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2137: $rolesarray);
2138: return %canmodify;
2139: }
2140:
2141: sub get_inststatuses {
2142: my ($insthashref) = @_;
2143: my @inststatuses = ();
2144: if (ref($insthashref) eq 'HASH') {
2145: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2146: @inststatuses = @{$insthashref->{'inststatus'}};
2147: }
2148: }
2149: return @inststatuses;
2150: }
2151:
2152: # ================================================================= Phase Three
2153: sub update_user_data {
2154: my ($r,$context,$crstype) = @_;
2155: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2156: $env{'form.ccdomain'});
2157: # Error messages
2158: my $error = '<span class="LC_error">'.&mt('Error').': ';
2159: my $end = '</span><br /><br />';
2160: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2161: "'$env{'form.prevphase'}','modify')".'" />'.
2162: &mt('Return to previous page').'</a>'.
2163: &Apache::loncommon::end_page();
2164: my $now = time;
2165: my $title;
2166: if (exists($env{'form.makeuser'})) {
2167: $title='Set Privileges for New User';
2168: } else {
2169: $title='Modify User Privileges';
2170: }
2171: my $newuser = 0;
2172: my ($jsback,$elements) = &crumb_utilities();
2173: my $jscript = '<script type="text/javascript">'."\n".
2174: '// <![CDATA['."\n".
2175: $jsback."\n".
2176: '// ]]>'."\n".
2177: '</script>'."\n";
2178: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2179: my $args;
2180: if ($env{'form.popup'}) {
2181: $args->{'no_nav_bar'} = 1;
2182: } else {
2183: $args = undef;
2184: }
2185: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2186: &Apache::lonhtmlcommon::add_breadcrumb
2187: ({href=>"javascript:backPage(document.userupdate)",
2188: text=>$breadcrumb_text{'search'},
2189: faq=>282,bug=>'Instructor Interface',});
2190: if ($env{'form.prevphase'} eq 'userpicked') {
2191: &Apache::lonhtmlcommon::add_breadcrumb
2192: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2193: text=>$breadcrumb_text{'userpicked'},
2194: faq=>282,bug=>'Instructor Interface',});
2195: }
2196: &Apache::lonhtmlcommon::add_breadcrumb
2197: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2198: text=>$breadcrumb_text{'modify'},
2199: faq=>282,bug=>'Instructor Interface',},
2200: {href=>"/adm/createuser",
2201: text=>"Result",
2202: faq=>282,bug=>'Instructor Interface',});
2203: my $helpitem = 'Course_Change_Privileges';
2204: if ($env{'form.action'} eq 'singlestudent') {
2205: $helpitem = 'Course_Add_Student';
2206: }
2207: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2208: $helpitem));
2209: $r->print(&update_result_form($uhome));
2210: # Check Inputs
2211: if (! $env{'form.ccuname'} ) {
2212: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2213: return;
2214: }
2215: if ( $env{'form.ccuname'} ne
2216: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2217: $r->print($error.&mt('Invalid login name.').' '.
2218: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2219: $end.$rtnlink);
2220: return;
2221: }
2222: if (! $env{'form.ccdomain'} ) {
2223: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2224: return;
2225: }
2226: if ( $env{'form.ccdomain'} ne
2227: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2228: $r->print($error.&mt('Invalid domain name.').' '.
2229: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2230: $end.$rtnlink);
2231: return;
2232: }
2233: if ($uhome eq 'no_host') {
2234: $newuser = 1;
2235: }
2236: if (! exists($env{'form.makeuser'})) {
2237: # Modifying an existing user, so check the validity of the name
2238: if ($uhome eq 'no_host') {
2239: $r->print($error.&mt('Unable to determine home server for ').
2240: $env{'form.ccuname'}.&mt(' in domain ').
2241: $env{'form.ccdomain'}.'.');
2242: return;
2243: }
2244: }
2245: # Determine authentication method and password for the user being modified
2246: my $amode='';
2247: my $genpwd='';
2248: if ($env{'form.login'} eq 'krb') {
2249: $amode='krb';
2250: $amode.=$env{'form.krbver'};
2251: $genpwd=$env{'form.krbarg'};
2252: } elsif ($env{'form.login'} eq 'int') {
2253: $amode='internal';
2254: $genpwd=$env{'form.intarg'};
2255: } elsif ($env{'form.login'} eq 'fsys') {
2256: $amode='unix';
2257: $genpwd=$env{'form.fsysarg'};
2258: } elsif ($env{'form.login'} eq 'loc') {
2259: $amode='localauth';
2260: $genpwd=$env{'form.locarg'};
2261: $genpwd=" " if (!$genpwd);
2262: } elsif (($env{'form.login'} eq 'nochange') ||
2263: ($env{'form.login'} eq '' )) {
2264: # There is no need to tell the user we did not change what they
2265: # did not ask us to change.
2266: # If they are creating a new user but have not specified login
2267: # information this will be caught below.
2268: } else {
2269: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2270: return;
2271: }
2272:
2273: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2274: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2275: my (%alerts,%rulematch,%inst_results,%curr_rules);
2276: my @usertools = ('aboutme','blog','portfolio');
2277: my @requestcourses = ('official','unofficial','community');
2278: my ($othertitle,$usertypes,$types) =
2279: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2280: if ($env{'form.makeuser'}) {
2281: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2282: # Check for the authentication mode and password
2283: if (! $amode || ! $genpwd) {
2284: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2285: return;
2286: }
2287: # Determine desired host
2288: my $desiredhost = $env{'form.hserver'};
2289: if (lc($desiredhost) eq 'default') {
2290: $desiredhost = undef;
2291: } else {
2292: my %home_servers =
2293: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2294: if (! exists($home_servers{$desiredhost})) {
2295: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2296: return;
2297: }
2298: }
2299: # Check ID format
2300: my %checkhash;
2301: my %checks = ('id' => 1);
2302: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2303: 'newuser' => $newuser,
2304: 'id' => $env{'form.cid'},
2305: );
2306: if ($env{'form.cid'} ne '') {
2307: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2308: \%rulematch,\%inst_results,\%curr_rules);
2309: if (ref($alerts{'id'}) eq 'HASH') {
2310: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2311: my $domdesc =
2312: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2313: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2314: my $userchkmsg;
2315: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2316: $userchkmsg =
2317: &Apache::loncommon::instrule_disallow_msg('id',
2318: $domdesc,1).
2319: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2320: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2321: }
2322: $r->print($error.&mt('Invalid ID format').$end.
2323: $userchkmsg.$rtnlink);
2324: return;
2325: }
2326: }
2327: }
2328: }
2329: # Call modifyuser
2330: my $result = &Apache::lonnet::modifyuser
2331: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2332: $amode,$genpwd,$env{'form.cfirstname'},
2333: $env{'form.cmiddlename'},$env{'form.clastname'},
2334: $env{'form.cgeneration'},undef,$desiredhost,
2335: $env{'form.cpermanentemail'});
2336: $r->print(&mt('Generating user').': '.$result);
2337: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2338: $env{'form.ccdomain'});
2339: my (%changeHash,%newcustom,%changed);
2340: if ($uhome ne 'no_host') {
2341: if ($env{'form.customquota'} == 1) {
2342: if ($env{'form.portfolioquota'} eq '') {
2343: $newcustom{'quota'} = 0;
2344: } else {
2345: $newcustom{'quota'} = $env{'form.portfolioquota'};
2346: $newcustom{'quota'} =~ s/[^\d\.]//g;
2347: }
2348: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2349: }
2350: foreach my $item (@usertools) {
2351: if ($env{'form.custom'.$item} == 1) {
2352: $newcustom{$item} = $env{'form.tools_'.$item};
2353: $changed{$item} = &tool_admin($item,$newcustom{$item},
2354: \%changeHash,'tools');
2355: }
2356: }
2357: foreach my $item (@requestcourses) {
2358: $newcustom{$item} = $env{'form.crsreq_'.$item};
2359: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2360: $newcustom{$item} .= '=';
2361: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2362: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2363: }
2364: }
2365: $changed{$item} = &tool_admin($item,$newcustom{$item},
2366: \%changeHash,'requestcourses');
2367: }
2368: if (exists($env{'form.inststatus'})) {
2369: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2370: if (@inststatuses > 0) {
2371: $changeHash{'inststatus'} = join(',',@inststatuses);
2372: $changed{'inststatus'} = $changeHash{'inststatus'};
2373: }
2374: }
2375: if (keys(%changed)) {
2376: $changeHash{'firstname'} = $env{'form.cfirstname'};
2377: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2378: $changeHash{'lastname'} = $env{'form.clastname'};
2379: $changeHash{'generation'} = $env{'form.cgeneration'};
2380: $changeHash{'id'} = $env{'form.cid'};
2381: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2382: my $chgresult =
2383: &Apache::lonnet::put('environment',\%changeHash,
2384: $env{'form.ccdomain'},$env{'form.ccuname'});
2385: }
2386: }
2387: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2388: &Apache::lonnet::hostname($uhome));
2389: } elsif (($env{'form.login'} ne 'nochange') &&
2390: ($env{'form.login'} ne '' )) {
2391: # Modify user privileges
2392: if (! $amode || ! $genpwd) {
2393: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2394: return;
2395: }
2396: # Only allow authentification modification if the person has authority
2397: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2398: $r->print('Modifying authentication: '.
2399: &Apache::lonnet::modifyuserauth(
2400: $env{'form.ccdomain'},$env{'form.ccuname'},
2401: $amode,$genpwd));
2402: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2403: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2404: } else {
2405: # Okay, this is a non-fatal error.
2406: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2407: }
2408: }
2409: ##
2410: my (@userroles,%userupdate,$cnum,$cdom,$crstype,$namechanged);
2411: if ($context eq 'course') {
2412: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2413: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2414: }
2415: if (! $env{'form.makeuser'} ) {
2416: # Check for need to change
2417: my %userenv = &Apache::lonnet::get
2418: ('environment',['firstname','middlename','lastname','generation',
2419: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2420: 'tools.blog','tools.portfolio','requestcourses.official',
2421: 'requestcourses.unofficial','requestcourses.community',
2422: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2423: 'reqcrsotherdom.community'],
2424: $env{'form.ccdomain'},$env{'form.ccuname'});
2425: my ($tmp) = keys(%userenv);
2426: if ($tmp =~ /^(con_lost|error)/i) {
2427: %userenv = ();
2428: }
2429: my $no_forceid_alert;
2430: # Check to see if user information can be changed
2431: my %domconfig =
2432: &Apache::lonnet::get_dom('configuration',['usermodification'],
2433: $env{'form.ccdomain'});
2434: my @statuses = ('active','future');
2435: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2436: my ($auname,$audom);
2437: if ($context eq 'author') {
2438: $auname = $env{'user.name'};
2439: $audom = $env{'user.domain'};
2440: }
2441: foreach my $item (keys(%roles)) {
2442: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2443: if ($context eq 'course') {
2444: if ($cnum ne '' && $cdom ne '') {
2445: if ($rolenum eq $cnum && $roledom eq $cdom) {
2446: if (!grep(/^\Q$role\E$/,@userroles)) {
2447: push(@userroles,$role);
2448: }
2449: }
2450: }
2451: } elsif ($context eq 'author') {
2452: if ($rolenum eq $auname && $roledom eq $audom) {
2453: if (!grep(/^\Q$role\E$/,@userroles)) {
2454: push(@userroles,$role);
2455: }
2456: }
2457: }
2458: }
2459: if ($env{'form.action'} eq 'singlestudent') {
2460: if (!grep(/^st$/,@userroles)) {
2461: push(@userroles,'st');
2462: }
2463: } else {
2464: # Check for course or co-author roles being activated or re-enabled
2465: if ($context eq 'author' || $context eq 'course') {
2466: foreach my $key (keys(%env)) {
2467: if ($context eq 'author') {
2468: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2469: if (!grep(/^\Q$1\E$/,@userroles)) {
2470: push(@userroles,$1);
2471: }
2472: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2473: if (!grep(/^\Q$1\E$/,@userroles)) {
2474: push(@userroles,$1);
2475: }
2476: }
2477: } elsif ($context eq 'course') {
2478: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2479: if (!grep(/^\Q$1\E$/,@userroles)) {
2480: push(@userroles,$1);
2481: }
2482: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2483: if (!grep(/^\Q$1\E$/,@userroles)) {
2484: push(@userroles,$1);
2485: }
2486: }
2487: }
2488: }
2489: }
2490: }
2491: #Check to see if we can change personal data for the user
2492: my (@mod_disallowed,@longroles);
2493: foreach my $role (@userroles) {
2494: if ($role eq 'cr') {
2495: push(@longroles,'Custom');
2496: } else {
2497: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2498: }
2499: }
2500: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2501: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2502: foreach my $item (@userinfo) {
2503: # Strip leading and trailing whitespace
2504: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2505: if (!$canmodify{$item}) {
2506: if (defined($env{'form.c'.$item})) {
2507: if ($env{'form.c'.$item} ne $userenv{$item}) {
2508: push(@mod_disallowed,$item);
2509: }
2510: }
2511: $env{'form.c'.$item} = $userenv{$item};
2512: }
2513: }
2514: # Check to see if we can change the Student/Employee ID
2515: my $forceid = $env{'form.forceid'};
2516: my $recurseid = $env{'form.recurseid'};
2517: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2518: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2519: $env{'form.ccuname'});
2520: if (($uidhash{$env{'form.ccuname'}}) &&
2521: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2522: (!$forceid)) {
2523: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2524: $env{'form.cid'} = $userenv{'id'};
2525: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2526: .'<br />'
2527: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2528: .'<br />'."\n";
2529: }
2530: }
2531: if ($env{'form.cid'} ne $userenv{'id'}) {
2532: my $checkhash;
2533: my $checks = { 'id' => 1 };
2534: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2535: { 'newuser' => $newuser,
2536: 'id' => $env{'form.cid'},
2537: };
2538: &Apache::loncommon::user_rule_check($checkhash,$checks,
2539: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2540: if (ref($alerts{'id'}) eq 'HASH') {
2541: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2542: $env{'form.cid'} = $userenv{'id'};
2543: }
2544: }
2545: }
2546: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2547: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2548: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2549: $oldinststatuses,$newinststatuses);
2550: my ($defquota,$settingstatus) =
2551: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2552: my ($showquota,$showtools,$showrequestcourses,$showinststatus,$showreqotherdom);
2553: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2554: $showquota = 1;
2555: }
2556: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2557: $showtools = 1;
2558: }
2559: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2560: $showrequestcourses = 1;
2561: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2562: $showreqotherdom = 1;
2563: }
2564: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2565: $showinststatus = 1;
2566: }
2567: my (%changeHash,%changed);
2568: $oldinststatus = $userenv{'inststatus'};
2569: if ($oldinststatus eq '') {
2570: $oldinststatuses = $othertitle;
2571: } else {
2572: if (ref($usertypes) eq 'HASH') {
2573: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2574: } else {
2575: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2576: }
2577: }
2578: $changeHash{'inststatus'} = $userenv{'inststatus'};
2579: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2580: if ($canmodify_inststatus{'inststatus'}) {
2581: if (exists($env{'form.inststatus'})) {
2582: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2583: if (@inststatuses > 0) {
2584: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2585: $changeHash{'inststatus'} = $newinststatus;
2586: if ($newinststatus ne $oldinststatus) {
2587: $changed{'inststatus'} = $newinststatus;
2588: }
2589: if (ref($usertypes) eq 'HASH') {
2590: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2591: } else {
2592: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2593: }
2594: } else {
2595: $newinststatus = '';
2596: $changeHash{'inststatus'} = $newinststatus;
2597: $newinststatuses = $othertitle;
2598: if ($newinststatus ne $oldinststatus) {
2599: $changed{'inststatus'} = $changeHash{'inststatus'};
2600: }
2601: }
2602: }
2603: }
2604: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2605: if ($userenv{'portfolioquota'} ne '') {
2606: $oldportfolioquota = $userenv{'portfolioquota'};
2607: if ($env{'form.customquota'} == 1) {
2608: if ($env{'form.portfolioquota'} eq '') {
2609: $newportfolioquota = 0;
2610: } else {
2611: $newportfolioquota = $env{'form.portfolioquota'};
2612: $newportfolioquota =~ s/[^\d\.]//g;
2613: }
2614: if ($newportfolioquota != $oldportfolioquota) {
2615: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2616: }
2617: } else {
2618: $changed{'quota'} = "a_admin('',\%changeHash);
2619: $newportfolioquota = $defquota;
2620: $newisdefault = 1;
2621: }
2622: } else {
2623: $oldisdefault = 1;
2624: $oldportfolioquota = $defquota;
2625: if ($env{'form.customquota'} == 1) {
2626: if ($env{'form.portfolioquota'} eq '') {
2627: $newportfolioquota = 0;
2628: } else {
2629: $newportfolioquota = $env{'form.portfolioquota'};
2630: $newportfolioquota =~ s/[^\d\.]//g;
2631: }
2632: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2633: } else {
2634: $newportfolioquota = $defquota;
2635: $newisdefault = 1;
2636: }
2637: }
2638: if ($oldisdefault) {
2639: $olddefquotatext = &get_defaultquota_text($settingstatus);
2640: }
2641: if ($newisdefault) {
2642: $newdefquotatext = &get_defaultquota_text($settingstatus);
2643: }
2644: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2645: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2646: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2647: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2648: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2649: } else {
2650: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldaccess,\%oldaccesstext,
2651: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2652: }
2653: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2654: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2655: $env{'form.clastname'} ne $userenv{'lastname'} ||
2656: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2657: $env{'form.cid'} ne $userenv{'id'} ||
2658: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2659: $namechanged = 1;
2660: }
2661: if (($namechanged) || (keys(%changed) > 0)) {
2662: $changeHash{'firstname'} = $env{'form.cfirstname'};
2663: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2664: $changeHash{'lastname'} = $env{'form.clastname'};
2665: $changeHash{'generation'} = $env{'form.cgeneration'};
2666: $changeHash{'id'} = $env{'form.cid'};
2667: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2668: my ($chgresult,$namechgresult);
2669: if (keys(%changed) > 0) {
2670: $chgresult =
2671: &Apache::lonnet::put('environment',\%changeHash,
2672: $env{'form.ccdomain'},$env{'form.ccuname'});
2673: if ($chgresult eq 'ok') {
2674: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2675: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2676: my %newenvhash;
2677: foreach my $key (keys(%changed)) {
2678: if (($key eq 'official') || ($key eq 'unofficial')
2679: || ($key eq 'community')) {
2680: $newenvhash{'environment.requestcourses.'.$key} =
2681: $changeHash{'requestcourses.'.$key};
2682: if ($changeHash{'requestcourses.'.$key} ne '') {
2683: $newenvhash{'environment.canrequest.'.$key} = 1
2684: } else {
2685: $newenvhash{'environment.canrequest.'.$key} =
2686: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2687: $key,'reload','requestcourses');
2688: }
2689: } elsif ($key ne 'quota') {
2690: $newenvhash{'environment.tools.'.$key} =
2691: $changeHash{'tools.'.$key};
2692: if ($changeHash{'tools.'.$key} ne '') {
2693: $newenvhash{'environment.availabletools.'.$key} =
2694: $changeHash{'tools.'.$key};
2695: } else {
2696: $newenvhash{'environment.availabletools.'.$key} =
2697: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2698: }
2699: }
2700: }
2701: if (keys(%newenvhash)) {
2702: &Apache::lonnet::appenv(\%newenvhash);
2703: }
2704: }
2705: }
2706: }
2707: if ($namechanged) {
2708: # Make the change
2709: $namechgresult =
2710: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2711: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2712: $changeHash{'firstname'},$changeHash{'middlename'},
2713: $changeHash{'lastname'},$changeHash{'generation'},
2714: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2715: %userupdate = (
2716: lastname => $env{'form.clastname'},
2717: middlename => $env{'form.cmiddlename'},
2718: firstname => $env{'form.cfirstname'},
2719: generation => $env{'form.cgeneration'},
2720: id => $env{'form.cid'},
2721: );
2722: }
2723: if (($namechanged && $namechgresult eq 'ok') ||
2724: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2725: # Tell the user we changed the name
2726: my %lt=&Apache::lonlocal::texthash(
2727: 'uic' => 'User Information Changed',
2728: 'frst' => 'First Name',
2729: 'mddl' => 'Middle Name',
2730: 'lst' => 'Last Name',
2731: 'gen' => 'Generation',
2732: 'id' => 'Student/Employee ID',
2733: 'mail' => 'Permanent e-mail address',
2734: 'disk' => 'Disk space allocated to portfolio files',
2735: 'blog' => 'Blog Availability',
2736: 'aboutme' => 'Personal Information Page Availability',
2737: 'portfolio' => 'Portfolio Availability',
2738: 'official' => 'Can Request Official Courses',
2739: 'unofficial' => 'Can Request Unofficial Courses',
2740: 'community' => 'Can Request Communities',
2741: 'inststatus' => "Affiliation",
2742: 'prvs' => 'Previous Value:',
2743: 'chto' => 'Changed To:'
2744: );
2745: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2746: &Apache::loncommon::start_data_table().
2747: &Apache::loncommon::start_data_table_header_row());
2748: $r->print(<<"END");
2749: <th> </th>
2750: <th>$lt{'frst'}</th>
2751: <th>$lt{'mddl'}</th>
2752: <th>$lt{'lst'}</th>
2753: <th>$lt{'gen'}</th>
2754: <th>$lt{'id'}</th>
2755: <th>$lt{'mail'}</th>
2756: END
2757: if ($showinststatus) {
2758: $r->print("
2759: <th>$lt{'inststatus'}</th>\n");
2760: }
2761: if ($showrequestcourses) {
2762: foreach my $item (@requestcourses) {
2763: $r->print("
2764: <th>$lt{$item}</th>\n");
2765: }
2766: } elsif ($showreqotherdom) {
2767: foreach my $item (@requestcourses) {
2768: $r->print("
2769: <th>$lt{$item}</th>\n");
2770: }
2771: }
2772: if ($showquota) {
2773: $r->print("
2774: <th>$lt{'disk'}</th>\n");
2775: }
2776: if ($showtools) {
2777: foreach my $item (@usertools) {
2778: $r->print("
2779: <th>$lt{$item}</th>\n");
2780: }
2781: }
2782: $r->print(&Apache::loncommon::end_data_table_header_row().
2783: &Apache::loncommon::start_data_table_row());
2784: $r->print(<<"END");
2785: <td><b>$lt{'prvs'}</b></td>
2786: <td>$userenv{'firstname'} </td>
2787: <td>$userenv{'middlename'} </td>
2788: <td>$userenv{'lastname'} </td>
2789: <td>$userenv{'generation'} </td>
2790: <td>$userenv{'id'}</td>
2791: <td>$userenv{'permanentemail'} </td>
2792: END
2793: if ($showinststatus) {
2794: $r->print("
2795: <td>$oldinststatuses</td>\n");
2796: }
2797: if ($showrequestcourses) {
2798: foreach my $item (@requestcourses) {
2799: $r->print("
2800: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2801: }
2802: } elsif ($showreqotherdom) {
2803: foreach my $item (@requestcourses) {
2804: $r->print("
2805: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2806: }
2807: }
2808: if ($showquota) {
2809: $r->print("
2810: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2811: }
2812: if ($showtools) {
2813: foreach my $item (@usertools) {
2814: $r->print("
2815: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2816: }
2817: }
2818: $r->print(&Apache::loncommon::end_data_table_row().
2819: &Apache::loncommon::start_data_table_row());
2820: $r->print(<<"END");
2821: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2822: <td>$env{'form.cfirstname'} </td>
2823: <td>$env{'form.cmiddlename'} </td>
2824: <td>$env{'form.clastname'} </td>
2825: <td>$env{'form.cgeneration'} </td>
2826: <td>$env{'form.cid'} </td>
2827: <td>$env{'form.cpermanentemail'} </td>
2828: END
2829: if ($showinststatus) {
2830: $r->print("
2831: <td>$newinststatuses</td>\n");
2832: }
2833: if ($showrequestcourses) {
2834: foreach my $item (@requestcourses) {
2835: $r->print("
2836: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2837: }
2838: } elsif ($showreqotherdom) {
2839: foreach my $item (@requestcourses) {
2840: $r->print("
2841: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2842: }
2843: }
2844: if ($showquota) {
2845: $r->print("
2846: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2847: }
2848: if ($showtools) {
2849: foreach my $item (@usertools) {
2850: $r->print("
2851: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2852: }
2853: }
2854: $r->print(&Apache::loncommon::end_data_table_row().
2855: &Apache::loncommon::end_data_table().'<br />');
2856: if ($env{'form.cid'} ne $userenv{'id'}) {
2857: &Apache::lonnet::idput($env{'form.ccdomain'},
2858: ($env{'form.ccuname'} => $env{'form.cid'}));
2859: if (($recurseid) &&
2860: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2861: my $idresult =
2862: &Apache::lonuserutils::propagate_id_change(
2863: $env{'form.ccuname'},$env{'form.ccdomain'},
2864: \%userupdate);
2865: $r->print('<br />'.$idresult.'<br />');
2866: }
2867: }
2868: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2869: ($env{'form.ccuname'} eq $env{'user.name'})) {
2870: my %newenvhash;
2871: foreach my $key (keys(%changeHash)) {
2872: $newenvhash{'environment.'.$key} = $changeHash{$key};
2873: }
2874: &Apache::lonnet::appenv(\%newenvhash);
2875: }
2876: } else { # error occurred
2877: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2878: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2879: $env{'form.ccdomain'}.'</span><br />');
2880: }
2881: } else { # End of if ($env ... ) logic
2882: # They did not want to change the users name, quota, tool availability,
2883: # or ability to request creation of courses,
2884: # but we can still tell them what the name and quota and availabilities are
2885: my %lt=&Apache::lonlocal::texthash(
2886: 'id' => "Student/Employee ID",
2887: 'mail' => "Permanent e-mail address",
2888: 'disk' => "Disk space allocated to user's portfolio files",
2889: 'blog' => "Blog Availability",
2890: 'aboutme' => "Personal Information Page Availability",
2891: 'portfolio' => "Portfolio Availability",
2892: 'official' => "Can Request Official Courses",
2893: 'unofficial' => "Can Request Unofficial Courses",
2894: 'community' => "Can Request Communities",
2895: 'inststatus' => "Affiliation",
2896: );
2897: $r->print(<<"END");
2898: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2899: END
2900: if ($userenv{'permanentemail'} ne '') {
2901: $r->print('<br />['.$lt{'mail'}.': '.
2902: $userenv{'permanentemail'}.']');
2903: }
2904: if ($showinststatus) {
2905: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2906: }
2907: if ($showrequestcourses) {
2908: foreach my $item (@requestcourses) {
2909: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2910: $newaccesstext{$item}.']'."\n");
2911: }
2912: } elsif ($showreqotherdom) {
2913: foreach my $item (@requestcourses) {
2914: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2915: $newaccesstext{$item}.']'."\n");
2916: }
2917: }
2918: if ($showtools) {
2919: foreach my $item (@usertools) {
2920: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2921: $newaccesstext{$item}.']'."\n");
2922: }
2923: }
2924: if ($showquota) {
2925: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2926: $olddefquotatext.']');
2927: }
2928: $r->print('</h4>');
2929: }
2930: if (@mod_disallowed) {
2931: my ($rolestr,$contextname);
2932: if (@longroles > 0) {
2933: $rolestr = join(', ',@longroles);
2934: } else {
2935: $rolestr = &mt('No roles');
2936: }
2937: if ($context eq 'course') {
2938: $contextname = &mt('course');
2939: } elsif ($context eq 'author') {
2940: $contextname = &mt('co-author');
2941: }
2942: $r->print(&mt('The following fields were not updated: ').'<ul>');
2943: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2944: foreach my $field (@mod_disallowed) {
2945: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2946: }
2947: $r->print('</ul>');
2948: if (@mod_disallowed == 1) {
2949: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2950: } else {
2951: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2952: }
2953: my $helplink = 'javascript:helpMenu('."'display'".')';
2954: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2955: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2956: ,'<a href="'.$helplink.'">','</a>')
2957: .'<br />');
2958: }
2959: $r->print('<span class="LC_warning">'
2960: .$no_forceid_alert
2961: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2962: .'</span>');
2963: }
2964: if ($env{'form.action'} eq 'singlestudent') {
2965: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2966: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2967: if ($crstype eq 'Community') {
2968: $r->print(&mt('Enroll Another Member'));
2969: } else {
2970: $r->print(&mt('Enroll Another Student'));
2971: }
2972: $r->print('</a></p>');
2973: } else {
2974: my @rolechanges = &update_roles($r,$context);
2975: if ($namechanged) {
2976: if ($context eq 'course') {
2977: if (@userroles > 0) {
2978: if ((@rolechanges == 0) ||
2979: (!(grep(/^st$/,@rolechanges)))) {
2980: if (grep(/^st$/,@userroles)) {
2981: my $classlistupdated =
2982: &Apache::lonuserutils::update_classlist($cdom,
2983: $cnum,$env{'form.ccdomain'},
2984: $env{'form.ccuname'},\%userupdate);
2985: }
2986: }
2987: }
2988: }
2989: }
2990: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2991: $env{'form.ccdomain'});
2992: if ($env{'form.popup'}) {
2993: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2994: } else {
2995: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2996: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2997: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2998: .&mt('Create/Modify Another User').'</a></p>');
2999: }
3000: }
3001: $r->print(&Apache::loncommon::end_page());
3002: }
3003:
3004: sub tool_changes {
3005: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3006: $changed,$newaccess,$newaccesstext) = @_;
3007: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3008: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3009: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3010: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3011: return;
3012: }
3013: if ($context eq 'reqcrsotherdom') {
3014: my @options = ('approval','validate','autolimit');
3015: my $optregex = join('|',@options);
3016: my %reqdisplay = &courserequest_display();
3017: my $cdom = $env{'request.role.domain'};
3018: foreach my $tool (@{$usertools}) {
3019: $oldaccesstext->{$tool} = &mt('No');
3020: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3021: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3022: my $newop;
3023: if ($env{'form.'.$context.'_'.$tool}) {
3024: $newop = $env{'form.'.$context.'_'.$tool};
3025: if ($newop eq 'autolimit') {
3026: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3027: $limit =~ s/\D+//g;
3028: $newop .= '='.$limit;
3029: }
3030: }
3031: if ($userenv->{$context.'.'.$tool} eq '') {
3032: if ($newop) {
3033: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3034: $changeHash,$context);
3035: if ($changed->{$tool}) {
3036: $newaccesstext->{$tool} = &mt('Yes');
3037: } else {
3038: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3039: }
3040: }
3041: } else {
3042: my @curr = split(',',$userenv->{$context.'.'.$tool});
3043: my @new;
3044: my $changedoms;
3045: foreach my $req (@curr) {
3046: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3047: $oldaccesstext->{$tool} = &mt('Yes');
3048: my $oldop = $1;
3049: if ($oldop ne $newop) {
3050: $changedoms = 1;
3051: foreach my $item (@curr) {
3052: my ($reqdom,$option) = split(':',$item);
3053: unless ($reqdom eq $cdom) {
3054: push(@new,$item);
3055: }
3056: }
3057: if ($newop) {
3058: push(@new,$cdom.':'.$newop);
3059: }
3060: @new = sort(@new);
3061: }
3062: last;
3063: }
3064: }
3065: if ((!$changedoms) && ($newop)) {
3066: $changedoms = 1;
3067: @new = sort(@curr,$cdom.':'.$newop);
3068: }
3069: if ($changedoms) {
3070: my $newdomstr;
3071: if (@new) {
3072: $newdomstr = join(',',@new);
3073: }
3074: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3075: $context);
3076: if ($changed->{$tool}) {
3077: if ($env{'form.'.$context.'_'.$tool}) {
3078: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3079: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3080: $limit =~ s/\D+//g;
3081: if ($limit) {
3082: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3083: } else {
3084: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3085: }
3086: } else {
3087: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3088: }
3089: } else {
3090: $newaccesstext->{$tool} = &mt('No');
3091: }
3092: }
3093: }
3094: }
3095: }
3096: return;
3097: }
3098: foreach my $tool (@{$usertools}) {
3099: my $newval;
3100: if ($context eq 'requestcourses') {
3101: $newval = $env{'form.crsreq_'.$tool};
3102: if ($newval eq 'autolimit') {
3103: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3104: }
3105: } else {
3106: $newval = $env{'form.'.$context.'_'.$tool};
3107: }
3108: if ($userenv->{$context.'.'.$tool} ne '') {
3109: $oldaccess->{$tool} = &mt('custom');
3110: if ($userenv->{$context.'.'.$tool}) {
3111: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3112: } else {
3113: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3114: }
3115: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3116: if ($env{'form.custom'.$tool} == 1) {
3117: if ($newval ne $userenv->{$context.'.'.$tool}) {
3118: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3119: $context);
3120: if ($changed->{$tool}) {
3121: $newaccess->{$tool} = &mt('custom');
3122: if ($newval) {
3123: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3124: } else {
3125: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3126: }
3127: } else {
3128: $newaccess->{$tool} = $oldaccess->{$tool};
3129: if ($userenv->{$context.'.'.$tool}) {
3130: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3131: } else {
3132: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3133: }
3134: }
3135: } else {
3136: $newaccess->{$tool} = $oldaccess->{$tool};
3137: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3138: }
3139: } else {
3140: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3141: if ($changed->{$tool}) {
3142: $newaccess->{$tool} = &mt('default');
3143: } else {
3144: $newaccess->{$tool} = $oldaccess->{$tool};
3145: if ($userenv->{$context.'.'.$tool}) {
3146: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3147: } else {
3148: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3149: }
3150: }
3151: }
3152: } else {
3153: $oldaccess->{$tool} = &mt('default');
3154: if ($env{'form.custom'.$tool} == 1) {
3155: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3156: $context);
3157: if ($changed->{$tool}) {
3158: $newaccess->{$tool} = &mt('custom');
3159: if ($newval) {
3160: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3161: } else {
3162: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3163: }
3164: } else {
3165: $newaccess->{$tool} = $oldaccess->{$tool};
3166: }
3167: } else {
3168: $newaccess->{$tool} = $oldaccess->{$tool};
3169: }
3170: }
3171: }
3172: return;
3173: }
3174:
3175: sub update_roles {
3176: my ($r,$context) = @_;
3177: my $now=time;
3178: my @rolechanges;
3179: my %disallowed;
3180: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3181: foreach my $key (keys (%env)) {
3182: next if (! $env{$key});
3183: next if ($key eq 'form.action');
3184: # Revoke roles
3185: if ($key=~/^form\.rev/) {
3186: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3187: # Revoke standard role
3188: my ($scope,$role) = ($1,$2);
3189: my $result =
3190: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3191: $env{'form.ccuname'},
3192: $scope,$role,'','',$context);
3193: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3194: $role,$scope,'<b>'.$result.'</b>').'<br />');
3195: if ($role eq 'st') {
3196: my $result =
3197: &Apache::lonuserutils::classlist_drop($scope,
3198: $env{'form.ccuname'},$env{'form.ccdomain'},
3199: $now);
3200: $r->print($result);
3201: }
3202: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3203: push(@rolechanges,$role);
3204: }
3205: }
3206: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3207: # Revoke custom role
3208: $r->print(&mt('Revoking custom role:').
3209: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3210: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3211: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3212: '</b><br />');
3213: if (!grep(/^cr$/,@rolechanges)) {
3214: push(@rolechanges,'cr');
3215: }
3216: }
3217: } elsif ($key=~/^form\.del/) {
3218: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3219: # Delete standard role
3220: my ($scope,$role) = ($1,$2);
3221: my $result =
3222: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3223: $env{'form.ccuname'},
3224: $scope,$role,$now,0,1,'',
3225: $context);
3226: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3227: '<b>'.$result.'</b>').'<br />');
3228: if ($role eq 'st') {
3229: my $result =
3230: &Apache::lonuserutils::classlist_drop($scope,
3231: $env{'form.ccuname'},$env{'form.ccdomain'},
3232: $now);
3233: $r->print($result);
3234: }
3235: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3236: push(@rolechanges,$role);
3237: }
3238: }
3239: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3240: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3241: # Delete custom role
3242: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3243: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3244: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3245: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3246: 0,1,$context).'</b><br />');
3247: if (!grep(/^cr$/,@rolechanges)) {
3248: push(@rolechanges,'cr');
3249: }
3250: }
3251: } elsif ($key=~/^form\.ren/) {
3252: my $udom = $env{'form.ccdomain'};
3253: my $uname = $env{'form.ccuname'};
3254: # Re-enable standard role
3255: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3256: my $url = $1;
3257: my $role = $2;
3258: my $logmsg;
3259: my $output;
3260: if ($role eq 'st') {
3261: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3262: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3263: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3264: if ($result eq 'refused' && $logmsg) {
3265: $output = $logmsg;
3266: } else {
3267: $output = "Error: $result\n";
3268: }
3269: } else {
3270: $output = &mt('Assigning').' '.$role.' in '.$url.
3271: &mt('starting').' '.localtime($now).
3272: ': <br />'.$logmsg.'<br />'.
3273: &mt('Add to classlist').': <b>ok</b><br />';
3274: }
3275: }
3276: } else {
3277: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3278: $env{'form.ccuname'},$url,$role,0,$now,'','',
3279: $context);
3280: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3281: $role,$url,'<b>'.$result.'</b>').'<br />';
3282: }
3283: $r->print($output);
3284: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3285: push(@rolechanges,$role);
3286: }
3287: }
3288: # Re-enable custom role
3289: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3290: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3291: my $result = &Apache::lonnet::assigncustomrole(
3292: $env{'form.ccdomain'}, $env{'form.ccuname'},
3293: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3294: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3295: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3296: if (!grep(/^cr$/,@rolechanges)) {
3297: push(@rolechanges,'cr');
3298: }
3299: }
3300: } elsif ($key=~/^form\.act/) {
3301: my $udom = $env{'form.ccdomain'};
3302: my $uname = $env{'form.ccuname'};
3303: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3304: # Activate a custom role
3305: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3306: my $url='/'.$one.'/'.$two;
3307: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3308:
3309: my $start = ( $env{'form.start_'.$full} ?
3310: $env{'form.start_'.$full} :
3311: $now );
3312: my $end = ( $env{'form.end_'.$full} ?
3313: $env{'form.end_'.$full} :
3314: 0 );
3315:
3316: # split multiple sections
3317: my %sections = ();
3318: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3319: if ($num_sections == 0) {
3320: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3321: } else {
3322: my %curr_groups =
3323: &Apache::longroup::coursegroups($one,$two);
3324: foreach my $sec (sort {$a cmp $b} keys %sections) {
3325: if (($sec eq 'none') || ($sec eq 'all') ||
3326: exists($curr_groups{$sec})) {
3327: $disallowed{$sec} = $url;
3328: next;
3329: }
3330: my $securl = $url.'/'.$sec;
3331: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3332: }
3333: }
3334: if (!grep(/^cr$/,@rolechanges)) {
3335: push(@rolechanges,'cr');
3336: }
3337: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3338: # Activate roles for sections with 3 id numbers
3339: # set start, end times, and the url for the class
3340: my ($one,$two,$three)=($1,$2,$3);
3341: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3342: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3343: $now );
3344: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3345: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3346: 0 );
3347: my $url='/'.$one.'/'.$two;
3348: my $type = 'three';
3349: # split multiple sections
3350: my %sections = ();
3351: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3352: if ($num_sections == 0) {
3353: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3354: } else {
3355: my %curr_groups =
3356: &Apache::longroup::coursegroups($one,$two);
3357: my $emptysec = 0;
3358: foreach my $sec (sort {$a cmp $b} keys %sections) {
3359: $sec =~ s/\W//g;
3360: if ($sec ne '') {
3361: if (($sec eq 'none') || ($sec eq 'all') ||
3362: exists($curr_groups{$sec})) {
3363: $disallowed{$sec} = $url;
3364: next;
3365: }
3366: my $securl = $url.'/'.$sec;
3367: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3368: } else {
3369: $emptysec = 1;
3370: }
3371: }
3372: if ($emptysec) {
3373: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3374: }
3375: }
3376: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3377: push(@rolechanges,$three);
3378: }
3379: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3380: # Activate roles for sections with two id numbers
3381: # set start, end times, and the url for the class
3382: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3383: $env{'form.start_'.$1.'_'.$2} :
3384: $now );
3385: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3386: $env{'form.end_'.$1.'_'.$2} :
3387: 0 );
3388: my $one = $1;
3389: my $two = $2;
3390: my $url='/'.$one.'/';
3391: # split multiple sections
3392: my %sections = ();
3393: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3394: if ($num_sections == 0) {
3395: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3396: } else {
3397: my $emptysec = 0;
3398: foreach my $sec (sort {$a cmp $b} keys %sections) {
3399: if ($sec ne '') {
3400: my $securl = $url.'/'.$sec;
3401: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3402: } else {
3403: $emptysec = 1;
3404: }
3405: }
3406: if ($emptysec) {
3407: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3408: }
3409: }
3410: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3411: push(@rolechanges,$two);
3412: }
3413: } else {
3414: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3415: }
3416: foreach my $key (sort(keys(%disallowed))) {
3417: $r->print('<p class="LC_warning">');
3418: if (($key eq 'none') || ($key eq 'all')) {
3419: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3420: } else {
3421: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3422: }
3423: $r->print('</p><p>'
3424: .&mt('Please [_1]go back[_2] and choose a different section name.'
3425: ,'<a href="javascript:history.go(-1)'
3426: ,'</a>')
3427: .'</p><br />'
3428: );
3429: }
3430: }
3431: } # End of foreach (keys(%env))
3432: # Flush the course logs so reverse user roles immediately updated
3433: &Apache::lonnet::flushcourselogs();
3434: if (@rolechanges == 0) {
3435: $r->print(&mt('No roles to modify'));
3436: }
3437: return @rolechanges;
3438: }
3439:
3440: sub enroll_single_student {
3441: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3442: $r->print('<h3>');
3443: if ($crstype eq 'Community') {
3444: $r->print(&mt('Enrolling Member'));
3445: } else {
3446: $r->print(&mt('Enrolling Student'));
3447: }
3448: $r->print('</h3>');
3449:
3450: # Remove non alphanumeric values from section
3451: $env{'form.sections'}=~s/\W//g;
3452:
3453: # Clean out any old student roles the user has in this class.
3454: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3455: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3456: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3457: my $enroll_result =
3458: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3459: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3460: $env{'form.cmiddlename'},$env{'form.clastname'},
3461: $env{'form.generation'},$env{'form.sections'},$enddate,
3462: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3463: if ($enroll_result =~ /^ok/) {
3464: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3465: if ($env{'form.sections'} ne '') {
3466: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3467: }
3468: my ($showstart,$showend);
3469: if ($startdate <= $now) {
3470: $showstart = &mt('Access starts immediately');
3471: } else {
3472: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3473: }
3474: if ($enddate == 0) {
3475: $showend = &mt('ends: no ending date');
3476: } else {
3477: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3478: }
3479: $r->print('.<br />'.$showstart.'; '.$showend);
3480: if ($startdate <= $now && !$newuser) {
3481: $r->print('<p> ');
3482: if ($crstype eq 'Community') {
3483: $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.'));
3484: } else {
3485: $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.'));
3486: }
3487: $r->print('</p>');
3488: }
3489: } else {
3490: $r->print(&mt('unable to enroll').": ".$enroll_result);
3491: }
3492: return;
3493: }
3494:
3495: sub get_defaultquota_text {
3496: my ($settingstatus) = @_;
3497: my $defquotatext;
3498: if ($settingstatus eq '') {
3499: $defquotatext = &mt('(default)');
3500: } else {
3501: my ($usertypes,$order) =
3502: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3503: if ($usertypes->{$settingstatus} eq '') {
3504: $defquotatext = &mt('(default)');
3505: } else {
3506: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3507: }
3508: }
3509: return $defquotatext;
3510: }
3511:
3512: sub update_result_form {
3513: my ($uhome) = @_;
3514: my $outcome =
3515: '<form name="userupdate" method="post" />'."\n";
3516: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3517: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3518: }
3519: if ($env{'form.origname'} ne '') {
3520: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3521: }
3522: foreach my $item ('sortby','seluname','seludom') {
3523: if (exists($env{'form.'.$item})) {
3524: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3525: }
3526: }
3527: if ($uhome eq 'no_host') {
3528: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3529: }
3530: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3531: '<input type ="hidden" name="currstate" value="" />'."\n".
3532: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3533: '</form>';
3534: return $outcome;
3535: }
3536:
3537: sub quota_admin {
3538: my ($setquota,$changeHash) = @_;
3539: my $quotachanged;
3540: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3541: # Current user has quota modification privileges
3542: if (ref($changeHash) eq 'HASH') {
3543: $quotachanged = 1;
3544: $changeHash->{'portfolioquota'} = $setquota;
3545: }
3546: }
3547: return $quotachanged;
3548: }
3549:
3550: sub tool_admin {
3551: my ($tool,$settool,$changeHash,$context) = @_;
3552: my $canchange = 0;
3553: if ($context eq 'requestcourses') {
3554: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3555: $canchange = 1;
3556: }
3557: } elsif ($context eq 'reqcrsotherdom') {
3558: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3559: $canchange = 1;
3560: }
3561: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3562: # Current user has quota modification privileges
3563: $canchange = 1;
3564: }
3565: my $toolchanged;
3566: if ($canchange) {
3567: if (ref($changeHash) eq 'HASH') {
3568: $toolchanged = 1;
3569: $changeHash->{$context.'.'.$tool} = $settool;
3570: }
3571: }
3572: return $toolchanged;
3573: }
3574:
3575: sub build_roles {
3576: my ($sectionstr,$sections,$role) = @_;
3577: my $num_sections = 0;
3578: if ($sectionstr=~ /,/) {
3579: my @secnums = split/,/,$sectionstr;
3580: if ($role eq 'st') {
3581: $secnums[0] =~ s/\W//g;
3582: $$sections{$secnums[0]} = 1;
3583: $num_sections = 1;
3584: } else {
3585: foreach my $sec (@secnums) {
3586: $sec =~ ~s/\W//g;
3587: if (!($sec eq "")) {
3588: if (exists($$sections{$sec})) {
3589: $$sections{$sec} ++;
3590: } else {
3591: $$sections{$sec} = 1;
3592: $num_sections ++;
3593: }
3594: }
3595: }
3596: }
3597: } else {
3598: $sectionstr=~s/\W//g;
3599: unless ($sectionstr eq '') {
3600: $$sections{$sectionstr} = 1;
3601: $num_sections ++;
3602: }
3603: }
3604:
3605: return $num_sections;
3606: }
3607:
3608: # ========================================================== Custom Role Editor
3609:
3610: sub custom_role_editor {
3611: my ($r) = @_;
3612: my $action = $env{'form.customroleaction'};
3613: my $rolename;
3614: if ($action eq 'new') {
3615: $rolename=$env{'form.newrolename'};
3616: } else {
3617: $rolename=$env{'form.rolename'};
3618: }
3619:
3620: $rolename=~s/[^A-Za-z0-9]//gs;
3621: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3622: &print_username_entry_form($r);
3623: return;
3624: }
3625: my ($crstype,$context);
3626: if ($env{'request.course.id'}) {
3627: $crstype = &Apache::loncommon::course_type();
3628: $context = 'course';
3629: } else {
3630: $context = 'domain';
3631: $crstype = $env{'form.templatecrstype'};
3632: }
3633: # ------------------------------------------------------- What can be assigned?
3634: my %full=();
3635: my %courselevel=();
3636: my %courselevelcurrent=();
3637: my $syspriv='';
3638: my $dompriv='';
3639: my $coursepriv='';
3640: my $body_top;
3641: my ($rdummy,$roledef)=
3642: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3643: # ------------------------------------------------------- Does this role exist?
3644: $body_top .= '<h2>';
3645: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3646: $body_top .= &mt('Existing Role').' "';
3647: # ------------------------------------------------- Get current role privileges
3648: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3649: if ($crstype eq 'Community') {
3650: $syspriv =~ s/bre\&S//;
3651: }
3652: } else {
3653: $body_top .= &mt('New Role').' "';
3654: $roledef='';
3655: }
3656: $body_top .= $rolename.'"</h2>';
3657: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3658: my ($priv,$restrict)=split(/\&/,$item);
3659: if (!$restrict) { $restrict='F'; }
3660: $courselevel{$priv}=$restrict;
3661: if ($coursepriv=~/\:$priv/) {
3662: $courselevelcurrent{$priv}=1;
3663: }
3664: $full{$priv}=1;
3665: }
3666: my %domainlevel=();
3667: my %domainlevelcurrent=();
3668: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3669: my ($priv,$restrict)=split(/\&/,$item);
3670: if (!$restrict) { $restrict='F'; }
3671: $domainlevel{$priv}=$restrict;
3672: if ($dompriv=~/\:$priv/) {
3673: $domainlevelcurrent{$priv}=1;
3674: }
3675: $full{$priv}=1;
3676: }
3677: my %systemlevel=();
3678: my %systemlevelcurrent=();
3679: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3680: my ($priv,$restrict)=split(/\&/,$item);
3681: if (!$restrict) { $restrict='F'; }
3682: $systemlevel{$priv}=$restrict;
3683: if ($syspriv=~/\:$priv/) {
3684: $systemlevelcurrent{$priv}=1;
3685: }
3686: $full{$priv}=1;
3687: }
3688: my ($jsback,$elements) = &crumb_utilities();
3689: my $button_code = "\n";
3690: my $head_script = "\n";
3691: $head_script .= '<script type="text/javascript">'."\n"
3692: .'// <![CDATA['."\n";
3693: my @template_roles = ("in","ta","ep");
3694: if ($context eq 'domain') {
3695: push(@template_roles,"ad");
3696: }
3697: push(@template_roles,"st");
3698: if ($crstype eq 'Community') {
3699: unshift(@template_roles,'co');
3700: } else {
3701: unshift(@template_roles,'cc');
3702: }
3703: foreach my $role (@template_roles) {
3704: $head_script .= &make_script_template($role,$crstype);
3705: $button_code .= &make_button_code($role,$crstype).' ';
3706: }
3707: my $context_code;
3708: if ($context eq 'domain') {
3709: my $checkedCommunity = '';
3710: my $checkedCourse = ' checked="checked"';
3711: if ($env{'form.templatecrstype'} eq 'Community') {
3712: $checkedCommunity = $checkedCourse;
3713: $checkedCourse = '';
3714: }
3715: $context_code = '<label>'.
3716: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3717: &mt('Course').
3718: '</label>'.(' ' x2).
3719: '<label>'.
3720: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3721: &mt('Community').
3722: '</label>'.
3723: '</fieldset>'.
3724: '<input type="hidden" name="customroleaction" value="'.
3725: $action.'" />';
3726: if ($env{'form.customroleaction'} eq 'new') {
3727: $context_code .= '<input type="hidden" name="newrolename" value="'.
3728: $rolename.'" />';
3729: } else {
3730: $context_code .= '<input type="hidden" name="rolename" value="'.
3731: $rolename.'" />';
3732: }
3733: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3734: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3735: }
3736:
3737: $head_script .= "\n".$jsback."\n"
3738: .'// ]]>'."\n"
3739: .'</script>'."\n";
3740: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3741: &Apache::lonhtmlcommon::add_breadcrumb
3742: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3743: text=>"Pick custom role",
3744: faq=>282,bug=>'Instructor Interface',},
3745: {href=>"javascript:backPage(document.form1,'','')",
3746: text=>"Edit custom role",
3747: faq=>282,bug=>'Instructor Interface',});
3748: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3749: 'Course_Editing_Custom_Roles'));
3750:
3751: $r->print($body_top);
3752: my %lt=&Apache::lonlocal::texthash(
3753: 'prv' => "Privilege",
3754: 'crl' => "Course Level",
3755: 'dml' => "Domain Level",
3756: 'ssl' => "System Level");
3757:
3758:
3759: $r->print('<div class="LC_left_float">'
3760: .'<form action=""><fieldset>'
3761: .'<legend>'.&mt('Select a Template').'</legend>'
3762: .$button_code
3763: .'</fieldset></form></div>');
3764: if ($context_code) {
3765: $r->print('<div class="LC_left_float">'
3766: .'<form action="/adm/createuser" method="post"><fieldset>'
3767: .'<legend>'.&mt('Context').'</legend>'
3768: .$context_code
3769: .'</form>'
3770: .'</div>'
3771: );
3772: }
3773: $r->print('<br clear="all" />');
3774:
3775: $r->print(<<ENDCCF);
3776: <form name="form1" method="post">
3777: <input type="hidden" name="phase" value="set_custom_roles" />
3778: <input type="hidden" name="rolename" value="$rolename" />
3779: ENDCCF
3780: $r->print(&Apache::loncommon::start_data_table().
3781: &Apache::loncommon::start_data_table_header_row().
3782: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3783: '</th><th>'.$lt{'ssl'}.'</th>'.
3784: &Apache::loncommon::end_data_table_header_row());
3785: foreach my $priv (sort(keys(%full))) {
3786: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3787: $r->print(&Apache::loncommon::start_data_table_row().
3788: '<td>'.$privtext.'</td><td>'.
3789: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3790: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3791: '</td><td>'.
3792: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3793: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3794: '</td><td>');
3795: if ($priv eq 'bre' && $crstype eq 'Community') {
3796: $r->print(' ');
3797: } else {
3798: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3799: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3800: }
3801: $r->print('</td>'.
3802: &Apache::loncommon::end_data_table_row());
3803: }
3804: $r->print(&Apache::loncommon::end_data_table().
3805: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3806: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3807: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3808: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3809: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3810: &Apache::loncommon::end_page());
3811: }
3812: # --------------------------------------------------------
3813: sub make_script_template {
3814: my ($role,$crstype) = @_;
3815: my %full_c=();
3816: my %full_d=();
3817: my %full_s=();
3818: my $return_script;
3819: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3820: my ($priv,$restrict)=split(/\&/,$item);
3821: $full_c{$priv}=1;
3822: }
3823: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3824: my ($priv,$restrict)=split(/\&/,$item);
3825: $full_d{$priv}=1;
3826: }
3827: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3828: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3829: my ($priv,$restrict)=split(/\&/,$item);
3830: $full_s{$priv}=1;
3831: }
3832: $return_script .= 'function set_'.$role.'() {'."\n";
3833: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3834: my %role_c;
3835: foreach my $priv (@temp) {
3836: my ($priv_item, $dummy) = split(/\&/,$priv);
3837: $role_c{$priv_item} = 1;
3838: }
3839: my %role_d;
3840: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3841: foreach my $priv(@temp) {
3842: my ($priv_item, $dummy) = split(/\&/,$priv);
3843: $role_d{$priv_item} = 1;
3844: }
3845: my %role_s;
3846: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3847: foreach my $priv(@temp) {
3848: my ($priv_item, $dummy) = split(/\&/,$priv);
3849: $role_s{$priv_item} = 1;
3850: }
3851: foreach my $priv_item (keys(%full_c)) {
3852: my ($priv, $dummy) = split(/\&/,$priv_item);
3853: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3854: (exists($role_s{$priv}))) {
3855: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3856: } else {
3857: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3858: }
3859: }
3860: foreach my $priv_item (keys(%full_d)) {
3861: my ($priv, $dummy) = split(/\&/,$priv_item);
3862: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3863: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3864: } else {
3865: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3866: }
3867: }
3868: foreach my $priv_item (keys(%full_s)) {
3869: my ($priv, $dummy) = split(/\&/,$priv_item);
3870: if (exists($role_s{$priv})) {
3871: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3872: } else {
3873: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3874: }
3875: }
3876: $return_script .= '}'."\n";
3877: return ($return_script);
3878: }
3879: # ----------------------------------------------------------
3880: sub make_button_code {
3881: my ($role,$crstype) = @_;
3882: my $label = &Apache::lonnet::plaintext($role,$crstype);
3883: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3884: return ($button_code);
3885: }
3886: # ---------------------------------------------------------- Call to definerole
3887: sub set_custom_role {
3888: my ($r,$context) = @_;
3889: my $rolename=$env{'form.rolename'};
3890: $rolename=~s/[^A-Za-z0-9]//gs;
3891: if (!$rolename) {
3892: &custom_role_editor($r);
3893: return;
3894: }
3895: my ($jsback,$elements) = &crumb_utilities();
3896: my $jscript = '<script type="text/javascript">'
3897: .'// <![CDATA['."\n"
3898: .$jsback."\n"
3899: .'// ]]>'."\n"
3900: .'</script>'."\n";
3901:
3902: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3903: &Apache::lonhtmlcommon::add_breadcrumb
3904: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3905: text=>"Pick custom role",
3906: faq=>282,bug=>'Instructor Interface',},
3907: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3908: text=>"Edit custom role",
3909: faq=>282,bug=>'Instructor Interface',},
3910: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3911: text=>"Result",
3912: faq=>282,bug=>'Instructor Interface',});
3913: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3914: 'Course_Editing_Custom_Roles'));
3915:
3916: my ($rdummy,$roledef)=
3917: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3918:
3919: # ------------------------------------------------------- Does this role exist?
3920: $r->print('<h3>');
3921: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3922: $r->print(&mt('Existing Role').' "');
3923: } else {
3924: $r->print(&mt('New Role').' "');
3925: $roledef='';
3926: }
3927: $r->print($rolename.'"</h3>');
3928: # ------------------------------------------------------- What can be assigned?
3929: my $sysrole='';
3930: my $domrole='';
3931: my $courole='';
3932:
3933: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3934: my ($priv,$restrict)=split(/\&/,$item);
3935: if (!$restrict) { $restrict=''; }
3936: if ($env{'form.'.$priv.'_c'}) {
3937: $courole.=':'.$item;
3938: }
3939: }
3940:
3941: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3942: my ($priv,$restrict)=split(/\&/,$item);
3943: if (!$restrict) { $restrict=''; }
3944: if ($env{'form.'.$priv.'_d'}) {
3945: $domrole.=':'.$item;
3946: }
3947: }
3948:
3949: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3950: my ($priv,$restrict)=split(/\&/,$item);
3951: if (!$restrict) { $restrict=''; }
3952: if ($env{'form.'.$priv.'_s'}) {
3953: $sysrole.=':'.$item;
3954: }
3955: }
3956: $r->print('<br />Defining Role: '.
3957: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3958: if ($env{'request.course.id'}) {
3959: my $url='/'.$env{'request.course.id'};
3960: $url=~s/\_/\//g;
3961: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3962: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3963: $env{'user.name'},
3964: $url,
3965: $env{'user.domain'},
3966: $env{'user.name'},
3967: $rolename,undef,undef,undef,$context));
3968: }
3969: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3970: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3971: $r->print(&Apache::loncommon::end_page());
3972: }
3973:
3974: # ================================================================ Main Handler
3975: sub handler {
3976: my $r = shift;
3977: if ($r->header_only) {
3978: &Apache::loncommon::content_type($r,'text/html');
3979: $r->send_http_header;
3980: return OK;
3981: }
3982: my ($context,$crstype);
3983: if ($env{'request.course.id'}) {
3984: $context = 'course';
3985: $crstype = &Apache::loncommon::course_type();
3986: } elsif ($env{'request.role'} =~ /^au\./) {
3987: $context = 'author';
3988: } else {
3989: $context = 'domain';
3990: }
3991: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3992: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3993: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3994: &Apache::lonhtmlcommon::clear_breadcrumbs();
3995: if ($env{'form.action'} ne 'dateselect') {
3996: &Apache::lonhtmlcommon::add_breadcrumb
3997: ({href=>"/adm/createuser",
3998: text=>"User Management",
3999: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
4000: }
4001: #SD Following files not added to help, because the corresponding .tex-files seem to
4002: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4003: my ($permission,$allowed) =
4004: &Apache::lonuserutils::get_permission($context,$crstype);
4005: if (!$allowed) {
4006: $env{'user.error.msg'}=
4007: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4008: "or view user status.";
4009: return HTTP_NOT_ACCEPTABLE;
4010: }
4011:
4012: &Apache::loncommon::content_type($r,'text/html');
4013: $r->send_http_header;
4014:
4015: # Main switch on form.action and form.state, as appropriate
4016: if (! exists($env{'form.action'})) {
4017: $r->print(&header());
4018: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4019: $r->print(&print_main_menu($permission,$context,$crstype));
4020: $r->print(&Apache::loncommon::end_page());
4021: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4022: $r->print(&header());
4023: &Apache::lonhtmlcommon::add_breadcrumb
4024: ({href=>'/adm/createuser?action=upload&state=',
4025: text=>"Upload Users List"});
4026: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
4027: 'Course_Create_Class_List'));
4028: $r->print('<form name="studentform" method="post" '.
4029: 'enctype="multipart/form-data" '.
4030: ' action="/adm/createuser">'."\n");
4031: if (! exists($env{'form.state'})) {
4032: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4033: } elsif ($env{'form.state'} eq 'got_file') {
4034: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4035: $permission,$crstype);
4036: } elsif ($env{'form.state'} eq 'enrolling') {
4037: if ($env{'form.datatoken'}) {
4038: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4039: }
4040: } else {
4041: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4042: }
4043: $r->print('</form>'.&Apache::loncommon::end_page());
4044: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4045: eq 'singlestudent')) && ($permission->{'cusr'})) {
4046: my $phase = $env{'form.phase'};
4047: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4048: &Apache::loncreateuser::restore_prev_selections();
4049: my $srch;
4050: foreach my $item (@search) {
4051: $srch->{$item} = $env{'form.'.$item};
4052: }
4053: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4054: ($phase eq 'createnewuser')) {
4055: if ($env{'form.phase'} eq 'createnewuser') {
4056: my $response;
4057: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4058: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4059: $env{'form.phase'} = '';
4060: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
4061: } else {
4062: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4063: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4064: &print_user_modification_page($r,$ccuname,$ccdomain,
4065: $srch,$response,$context,
4066: $permission,$crstype);
4067: }
4068: } elsif ($env{'form.phase'} eq 'get_user_info') {
4069: my ($currstate,$response,$forcenewuser,$results) =
4070: &user_search_result($context,$srch);
4071: if ($env{'form.currstate'} eq 'modify') {
4072: $currstate = $env{'form.currstate'};
4073: }
4074: if ($currstate eq 'select') {
4075: &print_user_selection_page($r,$response,$srch,$results,
4076: \@search,$context,undef,$crstype);
4077: } elsif ($currstate eq 'modify') {
4078: my ($ccuname,$ccdomain);
4079: if (($srch->{'srchby'} eq 'uname') &&
4080: ($srch->{'srchtype'} eq 'exact')) {
4081: $ccuname = $srch->{'srchterm'};
4082: $ccdomain= $srch->{'srchdomain'};
4083: } else {
4084: my @matchedunames = keys(%{$results});
4085: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4086: }
4087: $ccuname =&LONCAPA::clean_username($ccuname);
4088: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4089: if ($env{'form.forcenewuser'}) {
4090: $response = '';
4091: }
4092: &print_user_modification_page($r,$ccuname,$ccdomain,
4093: $srch,$response,$context,
4094: $permission,$crstype);
4095: } elsif ($currstate eq 'query') {
4096: &print_user_query_page($r,'createuser');
4097: } else {
4098: $env{'form.phase'} = '';
4099: &print_username_entry_form($r,$context,$response,$srch,
4100: $forcenewuser,$crstype);
4101: }
4102: } elsif ($env{'form.phase'} eq 'userpicked') {
4103: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4104: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4105: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4106: $context,$permission,$crstype);
4107: }
4108: } elsif ($env{'form.phase'} eq 'update_user_data') {
4109: &update_user_data($r,$context,$crstype);
4110: } else {
4111: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
4112: }
4113: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4114: if ($env{'form.phase'} eq 'set_custom_roles') {
4115: &set_custom_role($r,$context);
4116: } else {
4117: &custom_role_editor($r);
4118: }
4119: } elsif (($env{'form.action'} eq 'listusers') &&
4120: ($permission->{'view'} || $permission->{'cusr'})) {
4121: if ($env{'form.phase'} eq 'bulkchange') {
4122: &Apache::lonhtmlcommon::add_breadcrumb
4123: ({href=>'/adm/createuser?action=listusers',
4124: text=>"List Users"},
4125: {href=>"/adm/createuser",
4126: text=>"Result"});
4127: my $setting = $env{'form.roletype'};
4128: my $choice = $env{'form.bulkaction'};
4129: $r->print(&header());
4130: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
4131: 'Course_View_Class_List'));
4132: if ($permission->{'cusr'}) {
4133: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
4134: $r->print(&Apache::loncommon::end_page());
4135: } else {
4136: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4137: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4138: $r->print(&Apache::loncommon::end_page());
4139: }
4140: } else {
4141: &Apache::lonhtmlcommon::add_breadcrumb
4142: ({href=>'/adm/createuser?action=listusers',
4143: text=>"List Users"});
4144: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4145: my $formname = 'studentform';
4146: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4147: ($env{'form.roletype'} eq 'community'))) {
4148: if ($env{'form.roletype'} eq 'course') {
4149: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4150: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4151: $formname);
4152: } elsif ($env{'form.roletype'} eq 'community') {
4153: $cb_jscript =
4154: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4155: my %elements = (
4156: coursepick => 'radio',
4157: coursetotal => 'text',
4158: courselist => 'text',
4159: );
4160: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4161: }
4162: $jscript .= &verify_user_display();
4163: my $js = &add_script($jscript).$cb_jscript;
4164: my $loadcode =
4165: &Apache::lonuserutils::course_selector_loadcode($formname);
4166: if ($loadcode ne '') {
4167: $r->print(&header($js,{'onload' => $loadcode,}));
4168: } else {
4169: $r->print(&header($js));
4170: }
4171: } else {
4172: $r->print(&header(&add_script(&verify_user_display())));
4173: }
4174: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
4175: 'Course_View_Class_List'));
4176: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4177: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4178: $r->print(&Apache::loncommon::end_page());
4179: }
4180: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4181: $r->print(&header());
4182: my $brtext;
4183: if ($crstype eq 'Community') {
4184: $brtext = 'Drop Members';
4185: } else {
4186: $brtext = 'Drop Students';
4187: }
4188: &Apache::lonhtmlcommon::add_breadcrumb
4189: ({href=>'/adm/createuser?action=drop',
4190: text=>$brtext});
4191: if (!exists($env{'form.state'})) {
4192: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4193: 'Course_Drop_Student'));
4194:
4195: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4196: } elsif ($env{'form.state'} eq 'done') {
4197: &Apache::lonhtmlcommon::add_breadcrumb
4198: ({href=>'/adm/createuser?action=drop',
4199: text=>"Result"});
4200: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4201: 'Course_Drop_Student'));
4202: &Apache::lonuserutils::update_user_list($r,$context,undef,
4203: $env{'form.action'});
4204: }
4205: $r->print(&Apache::loncommon::end_page());
4206: } elsif ($env{'form.action'} eq 'dateselect') {
4207: if ($permission->{'cusr'}) {
4208: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4209: &Apache::lonuserutils::date_section_selector($context,
4210: $permission,$crstype).
4211: &Apache::loncommon::end_page());
4212: } else {
4213: $r->print(&header().
4214: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4215: &Apache::loncommon::end_page());
4216: }
4217: } elsif ($env{'form.action'} eq 'selfenroll') {
4218: $r->print(&header());
4219: &Apache::lonhtmlcommon::add_breadcrumb
4220: ({href=>'/adm/createuser?action=selfenroll',
4221: text=>"Configure Self-enrollment"});
4222: if (!exists($env{'form.state'})) {
4223: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4224: 'Course_Self_Enrollment'));
4225: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4226: &print_selfenroll_menu($r,$context,$permission);
4227: } elsif ($env{'form.state'} eq 'done') {
4228: &Apache::lonhtmlcommon::add_breadcrumb
4229: ({href=>'/adm/createuser?action=selfenroll',
4230: text=>"Result"});
4231: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4232: 'Course_Self_Enrollment'));
4233: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4234: &update_selfenroll_config($r,$context,$permission);
4235: }
4236: $r->print(&Apache::loncommon::end_page());
4237: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4238: $r->print(&header());
4239: &Apache::lonhtmlcommon::add_breadcrumb
4240: ({href=>'/adm/createuser?action=selfenrollqueue',
4241: text=>"Enrollment requests"});
4242: my $cid = $env{'request.course.id'};
4243: my $cdom = $env{'course.'.$cid.'.domain'};
4244: my $cnum = $env{'course.'.$cid.'.num'};
4245: my $coursedesc = $env{'course.'.$cid.'.description'};
4246: if (!exists($env{'form.state'})) {
4247: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4248: 'Course_SelfEnrollment_Approval'));
4249: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4250: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4251: $cdom,$cnum));
4252: } elsif ($env{'form.state'} eq 'done') {
4253: &Apache::lonhtmlcommon::add_breadcrumb
4254: ({href=>'/adm/createuser?action=selfenrollqueue',
4255: text=>"Result"});
4256: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4257: 'Course_Self_Enrollment'));
4258: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4259: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4260: $cdom,$cnum,$coursedesc));
4261: }
4262: $r->print(&Apache::loncommon::end_page());
4263: } elsif ($env{'form.action'} eq 'changelogs') {
4264: $r->print(&header());
4265: &Apache::lonhtmlcommon::add_breadcrumb
4266: ({href=>'/adm/createuser?action=changelogs',
4267: text=>"User Management Logs"});
4268: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4269: 'Course_User_Logs'));
4270: &print_userchangelogs_display($r,$context,$permission);
4271: $r->print(&Apache::loncommon::end_page());
4272: } else {
4273: $r->print(&header());
4274: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4275: $r->print(&print_main_menu($permission,$context,$crstype));
4276: $r->print(&Apache::loncommon::end_page());
4277: }
4278: return OK;
4279: }
4280:
4281: sub header {
4282: my ($jscript,$loaditems,$args) = @_;
4283: my $start_page;
4284: if (ref($loaditems) eq 'HASH') {
4285: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4286: } else {
4287: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4288: }
4289: return $start_page;
4290: }
4291:
4292: sub add_script {
4293: my ($js) = @_;
4294: return '<script type="text/javascript">'."\n"
4295: .'// <![CDATA['."\n"
4296: .$js."\n"
4297: .'// ]]>'."\n"
4298: .'</script>'."\n";
4299: }
4300:
4301: sub verify_user_display {
4302: my $output = <<"END";
4303:
4304: function display_update() {
4305: document.studentform.action.value = 'listusers';
4306: document.studentform.phase.value = 'display';
4307: document.studentform.submit();
4308: }
4309:
4310: END
4311: return $output;
4312:
4313: }
4314:
4315: ###############################################################
4316: ###############################################################
4317: # Menu Phase One
4318: sub print_main_menu {
4319: my ($permission,$context,$crstype) = @_;
4320: my $linkcontext = $context;
4321: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4322: if (($context eq 'course') && ($crstype eq 'Community')) {
4323: $linkcontext = lc($crstype);
4324: $stuterm = 'Members';
4325: }
4326: my %links = (
4327: domain => {
4328: upload => 'Upload a File of Users',
4329: singleuser => 'Add/Modify a User',
4330: listusers => 'Manage Users',
4331: },
4332: author => {
4333: upload => 'Upload a File of Co-authors',
4334: singleuser => 'Add/Modify a Co-author',
4335: listusers => 'Manage Co-authors',
4336: },
4337: course => {
4338: upload => 'Upload a File of Course Users',
4339: singleuser => 'Add/Modify a Course User',
4340: listusers => 'Manage Course Users',
4341: },
4342: community => {
4343: upload => 'Upload a File of Community Users',
4344: singleuser => 'Add/Modify a Community User',
4345: listusers => 'Manage Community Users',
4346: },
4347: );
4348: my %linktitles = (
4349: domain => {
4350: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4351: listusers => 'Show and manage users in this domain.',
4352: },
4353: author => {
4354: singleuser => 'Add a user with a co- or assistant author role.',
4355: listusers => 'Show and manage co- or assistant authors.',
4356: },
4357: course => {
4358: singleuser => 'Add a user with a certain role to this course.',
4359: listusers => 'Show and manage users in this course.',
4360: },
4361: community => {
4362: singleuser => 'Add a user with a certain role to this community.',
4363: listusers => 'Show and manage users in this community.',
4364: },
4365: );
4366: my @menu = ( {categorytitle => 'Single Users',
4367: items =>
4368: [
4369: {
4370: linktext => $links{$linkcontext}{'singleuser'},
4371: icon => 'edit-redo.png',
4372: #help => 'Course_Change_Privileges',
4373: url => '/adm/createuser?action=singleuser',
4374: permission => $permission->{'cusr'},
4375: linktitle => $linktitles{$linkcontext}{'singleuser'},
4376: },
4377: ]},
4378:
4379: {categorytitle => 'Multiple Users',
4380: items =>
4381: [
4382: {
4383: linktext => $links{$linkcontext}{'upload'},
4384: icon => 'sctr.png',
4385: #help => 'Course_Create_Class_List',
4386: url => '/adm/createuser?action=upload',
4387: permission => $permission->{'cusr'},
4388: linktitle => 'Upload a CSV or a text file containing users.',
4389: },
4390: {
4391: linktext => $links{$linkcontext}{'listusers'},
4392: icon => 'edit-find.png',
4393: #help => 'Course_View_Class_List',
4394: url => '/adm/createuser?action=listusers',
4395: permission => ($permission->{'view'} || $permission->{'cusr'}),
4396: linktitle => $linktitles{$linkcontext}{'listusers'},
4397: },
4398:
4399: ]},
4400:
4401: {categorytitle => 'Administration',
4402: items => [ ]},
4403: );
4404:
4405: if ($context eq 'domain'){
4406:
4407: push(@{ $menu[2]->{items} }, #Category: Administration
4408: {
4409: linktext => 'Custom Roles',
4410: icon => 'emblem-photos.png',
4411: #help => 'Course_Editing_Custom_Roles',
4412: url => '/adm/createuser?action=custom',
4413: permission => $permission->{'custom'},
4414: linktitle => 'Configure a custom role.',
4415: },
4416: );
4417:
4418: }elsif ($context eq 'course'){
4419: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4420:
4421: my %linktext = (
4422: 'Course' => {
4423: single => 'Add/Modify a Student',
4424: drop => 'Drop Students',
4425: groups => 'Course Groups',
4426: },
4427: 'Community' => {
4428: single => 'Add/Modify a Member',
4429: drop => 'Drop Members',
4430: groups => 'Community Groups',
4431: },
4432: );
4433:
4434: my %linktitle = (
4435: 'Course' => {
4436: single => 'Add a user with the role of student to this course',
4437: drop => 'Remove a student from this course.',
4438: groups => 'Manage course groups',
4439: },
4440: 'Community' => {
4441: single => 'Add a user with the role of member to this community',
4442: drop => 'Remove a member from this community.',
4443: groups => 'Manage community groups',
4444: },
4445: );
4446:
4447: push(@{ $menu[0]->{items} }, #Category: Single Users
4448: {
4449: linktext => $linktext{$crstype}{'single'},
4450: #help => 'Course_Add_Student',
4451: icon => 'list-add.png',
4452: url => '/adm/createuser?action=singlestudent',
4453: permission => $permission->{'cusr'},
4454: linktitle => $linktitle{$crstype}{'single'},
4455: },
4456: );
4457:
4458: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4459: {
4460: linktext => $linktext{$crstype}{'drop'},
4461: icon => 'edit-undo.png',
4462: #help => 'Course_Drop_Student',
4463: url => '/adm/createuser?action=drop',
4464: permission => $permission->{'cusr'},
4465: linktitle => $linktitle{$crstype}{'drop'},
4466: },
4467: );
4468: push(@{ $menu[2]->{items} }, #Category: Administration
4469: {
4470: linktext => 'Custom Roles',
4471: icon => 'emblem-photos.png',
4472: #help => 'Course_Editing_Custom_Roles',
4473: url => '/adm/createuser?action=custom',
4474: permission => $permission->{'custom'},
4475: linktitle => 'Configure a custom role.',
4476: },
4477: {
4478: linktext => $linktext{$crstype}{'groups'},
4479: icon => 'conf.png',
4480: #help => 'Course_Manage_Group',
4481: url => '/adm/coursegroups?refpage=cusr',
4482: permission => $permission->{'grp_manage'},
4483: linktitle => $linktitle{$crstype}{'groups'},
4484: },
4485: {
4486: linktext => 'Change Log',
4487: icon => 'document-properties.png',
4488: #help => 'Course_User_Logs',
4489: url => '/adm/createuser?action=changelogs',
4490: permission => $permission->{'cusr'},
4491: linktitle => 'View change log.',
4492: },
4493: );
4494: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4495: push(@{ $menu[2]->{items} },
4496: {
4497: linktext => 'Enrollment Requests',
4498: icon => 'selfenrl-queue.png',
4499: #help => 'Course_Approve_Selfenroll',
4500: url => '/adm/createuser?action=selfenrollqueue',
4501: permission => $permission->{'cusr'},
4502: linktitle =>'Approve or reject enrollment requests.',
4503: },
4504: );
4505: }
4506:
4507: if (!exists($permission->{'cusr_section'})){
4508: if ($crstype ne 'Community') {
4509: push(@{ $menu[2]->{items} },
4510: {
4511: linktext => 'Automated Enrollment',
4512: icon => 'roles.png',
4513: #help => 'Course_Automated_Enrollment',
4514: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4515: && $permission->{'cusr'}),
4516: url => '/adm/populate',
4517: linktitle => 'Automated enrollment manager.',
4518: }
4519: );
4520: }
4521: push(@{ $menu[2]->{items} },
4522: {
4523: linktext => 'User Self-Enrollment',
4524: icon => 'cstr.png',
4525: #help => 'Course_Self_Enrollment',
4526: url => '/adm/createuser?action=selfenroll',
4527: permission => $permission->{'cusr'},
4528: linktitle => 'Configure user self-enrollment.',
4529: },
4530: );
4531: }
4532: };
4533: return Apache::lonhtmlcommon::generate_menu(@menu);
4534: # { text => 'View Log-in History',
4535: # help => 'Course_User_Logins',
4536: # action => 'logins',
4537: # permission => $permission->{'cusr'},
4538: # });
4539: }
4540:
4541: sub restore_prev_selections {
4542: my %saveable_parameters = ('srchby' => 'scalar',
4543: 'srchin' => 'scalar',
4544: 'srchtype' => 'scalar',
4545: );
4546: &Apache::loncommon::store_settings('user','user_picker',
4547: \%saveable_parameters);
4548: &Apache::loncommon::restore_settings('user','user_picker',
4549: \%saveable_parameters);
4550: }
4551:
4552: sub print_selfenroll_menu {
4553: my ($r,$context,$permission) = @_;
4554: my $crstype = &Apache::loncommon::course_type();
4555: my $formname = 'enrollstudent';
4556: my $nolink = 1;
4557: my ($row,$lt) = &get_selfenroll_titles();
4558: my $groupslist = &Apache::lonuserutils::get_groupslist();
4559: my $setsec_js =
4560: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4561: my %alerts = &Apache::lonlocal::texthash(
4562: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4563: butn => 'but no user types have been checked.',
4564: wilf => "Please uncheck 'activate' or check at least one type.",
4565: );
4566: my $selfenroll_js = <<"ENDSCRIPT";
4567: function update_types(caller,num) {
4568: var delidx = getIndexByName('selfenroll_delete');
4569: var actidx = getIndexByName('selfenroll_activate');
4570: if (caller == 'selfenroll_all') {
4571: var selall;
4572: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4573: if (document.$formname.selfenroll_all[i].checked) {
4574: selall = document.$formname.selfenroll_all[i].value;
4575: }
4576: }
4577: if (selall == 1) {
4578: if (delidx != -1) {
4579: if (document.$formname.selfenroll_delete.length) {
4580: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4581: document.$formname.selfenroll_delete[j].checked = true;
4582: }
4583: } else {
4584: document.$formname.elements[delidx].checked = true;
4585: }
4586: }
4587: if (actidx != -1) {
4588: if (document.$formname.selfenroll_activate.length) {
4589: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4590: document.$formname.selfenroll_activate[j].checked = false;
4591: }
4592: } else {
4593: document.$formname.elements[actidx].checked = false;
4594: }
4595: }
4596: document.$formname.selfenroll_newdom.selectedIndex = 0;
4597: }
4598: }
4599: if (caller == 'selfenroll_activate') {
4600: if (document.$formname.selfenroll_activate.length) {
4601: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4602: if (document.$formname.selfenroll_activate[j].value == num) {
4603: if (document.$formname.selfenroll_activate[j].checked) {
4604: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4605: if (document.$formname.selfenroll_all[i].value == '1') {
4606: document.$formname.selfenroll_all[i].checked = false;
4607: }
4608: if (document.$formname.selfenroll_all[i].value == '0') {
4609: document.$formname.selfenroll_all[i].checked = true;
4610: }
4611: }
4612: }
4613: }
4614: }
4615: } else {
4616: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4617: if (document.$formname.selfenroll_all[i].value == '1') {
4618: document.$formname.selfenroll_all[i].checked = false;
4619: }
4620: if (document.$formname.selfenroll_all[i].value == '0') {
4621: document.$formname.selfenroll_all[i].checked = true;
4622: }
4623: }
4624: }
4625: }
4626: if (caller == 'selfenroll_delete') {
4627: if (document.$formname.selfenroll_delete.length) {
4628: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4629: if (document.$formname.selfenroll_delete[j].value == num) {
4630: if (document.$formname.selfenroll_delete[j].checked) {
4631: var delindex = getIndexByName('selfenroll_types_'+num);
4632: if (delindex != -1) {
4633: if (document.$formname.elements[delindex].length) {
4634: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4635: document.$formname.elements[delindex][k].checked = false;
4636: }
4637: } else {
4638: document.$formname.elements[delindex].checked = false;
4639: }
4640: }
4641: }
4642: }
4643: }
4644: } else {
4645: if (document.$formname.selfenroll_delete.checked) {
4646: var delindex = getIndexByName('selfenroll_types_'+num);
4647: if (delindex != -1) {
4648: if (document.$formname.elements[delindex].length) {
4649: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4650: document.$formname.elements[delindex][k].checked = false;
4651: }
4652: } else {
4653: document.$formname.elements[delindex].checked = false;
4654: }
4655: }
4656: }
4657: }
4658: }
4659: return;
4660: }
4661:
4662: function validate_types(form) {
4663: var needaction = new Array();
4664: var countfail = 0;
4665: var actidx = getIndexByName('selfenroll_activate');
4666: if (actidx != -1) {
4667: if (document.$formname.selfenroll_activate.length) {
4668: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4669: var num = document.$formname.selfenroll_activate[j].value;
4670: if (document.$formname.selfenroll_activate[j].checked) {
4671: countfail = check_types(num,countfail,needaction)
4672: }
4673: }
4674: } else {
4675: if (document.$formname.selfenroll_activate.checked) {
4676: var num = document.enrollstudent.selfenroll_activate.value;
4677: countfail = check_types(num,countfail,needaction)
4678: }
4679: }
4680: }
4681: if (countfail > 0) {
4682: var msg = "$alerts{'acto'}\\n";
4683: var loopend = needaction.length -1;
4684: if (loopend > 0) {
4685: for (var m=0; m<loopend; m++) {
4686: msg += needaction[m]+", ";
4687: }
4688: }
4689: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4690: alert(msg);
4691: return;
4692: }
4693: setSections(form);
4694: }
4695:
4696: function check_types(num,countfail,needaction) {
4697: var typeidx = getIndexByName('selfenroll_types_'+num);
4698: var count = 0;
4699: if (typeidx != -1) {
4700: if (document.$formname.elements[typeidx].length) {
4701: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4702: if (document.$formname.elements[typeidx][k].checked) {
4703: count ++;
4704: }
4705: }
4706: } else {
4707: if (document.$formname.elements[typeidx].checked) {
4708: count ++;
4709: }
4710: }
4711: if (count == 0) {
4712: var domidx = getIndexByName('selfenroll_dom_'+num);
4713: if (domidx != -1) {
4714: var domname = document.$formname.elements[domidx].value;
4715: needaction[countfail] = domname;
4716: countfail ++;
4717: }
4718: }
4719: }
4720: return countfail;
4721: }
4722:
4723: function getIndexByName(item) {
4724: for (var i=0;i<document.$formname.elements.length;i++) {
4725: if (document.$formname.elements[i].name == item) {
4726: return i;
4727: }
4728: }
4729: return -1;
4730: }
4731: ENDSCRIPT
4732: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4733: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4734:
4735: my $output = '<script type="text/javascript">'."\n".
4736: '// <![CDATA['."\n".
4737: $setsec_js."\n".$selfenroll_js."\n".
4738: '// ]]>'."\n".
4739: '</script>'."\n".
4740: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4741: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4742: if (ref($visactions) eq 'HASH') {
4743: if ($visible) {
4744: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4745: } else {
4746: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4747: .$visactions->{'yous'}.
4748: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4749: if (ref($vismsgs) eq 'ARRAY') {
4750: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4751: foreach my $item (@{$vismsgs}) {
4752: $output .= '<li>'.$visactions->{$item}.'</li>';
4753: }
4754: $output .= '</ul>';
4755: }
4756: $output .= '</p>';
4757: }
4758: }
4759: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4760: &Apache::lonhtmlcommon::start_pick_box();
4761: if (ref($row) eq 'ARRAY') {
4762: foreach my $item (@{$row}) {
4763: my $title = $item;
4764: if (ref($lt) eq 'HASH') {
4765: $title = $lt->{$item};
4766: }
4767: $output .= &Apache::lonhtmlcommon::row_title($title);
4768: if ($item eq 'types') {
4769: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4770: my $showdomdesc = 1;
4771: my $includeempty = 1;
4772: my $num = 0;
4773: $output .= &Apache::loncommon::start_data_table().
4774: &Apache::loncommon::start_data_table_row()
4775: .'<td colspan="2"><span class="LC_nobreak"><label>'
4776: .&mt('Any user in any domain:')
4777: .' <input type="radio" name="selfenroll_all" value="1" ';
4778: if ($curr_types eq '*') {
4779: $output .= ' checked="checked" ';
4780: }
4781: $output .= 'onchange="javascript:update_types('.
4782: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4783: ' <input type="radio" name="selfenroll_all" value="0" ';
4784: if ($curr_types ne '*') {
4785: $output .= ' checked="checked" ';
4786: }
4787: $output .= ' onchange="javascript:update_types('.
4788: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4789: &Apache::loncommon::end_data_table_row().
4790: &Apache::loncommon::end_data_table().
4791: &mt('Or').'<br />'.
4792: &Apache::loncommon::start_data_table();
4793: my %currdoms;
4794: if ($curr_types eq '') {
4795: $output .= &new_selfenroll_dom_row($cdom,'0');
4796: } elsif ($curr_types ne '*') {
4797: my @entries = split(/;/,$curr_types);
4798: if (@entries > 0) {
4799: foreach my $entry (@entries) {
4800: my ($currdom,$typestr) = split(/:/,$entry);
4801: $currdoms{$currdom} = 1;
4802: my $domdesc = &Apache::lonnet::domain($currdom);
4803: my @currinsttypes = split(',',$typestr);
4804: $output .= &Apache::loncommon::start_data_table_row()
4805: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4806: .' '.$domdesc.' ('.$currdom.')'
4807: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4808: .'" value="'.$currdom.'" /></span><br />'
4809: .'<span class="LC_nobreak"><label><input type="checkbox" '
4810: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4811: .&mt('Delete').'</label></span></td>';
4812: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4813: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4814: .&Apache::loncommon::end_data_table_row();
4815: $num ++;
4816: }
4817: }
4818: }
4819: my $add_domtitle = &mt('Users in additional domain:');
4820: if ($curr_types eq '*') {
4821: $add_domtitle = &mt('Users in specific domain:');
4822: } elsif ($curr_types eq '') {
4823: $add_domtitle = &mt('Users in other domain:');
4824: }
4825: $output .= &Apache::loncommon::start_data_table_row()
4826: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4827: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4828: $includeempty,$showdomdesc)
4829: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4830: .'</td>'.&Apache::loncommon::end_data_table_row()
4831: .&Apache::loncommon::end_data_table();
4832: } elsif ($item eq 'registered') {
4833: my ($regon,$regoff);
4834: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4835: $regon = ' checked="checked" ';
4836: $regoff = ' ';
4837: } else {
4838: $regon = ' ';
4839: $regoff = ' checked="checked" ';
4840: }
4841: $output .= '<label>'.
4842: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4843: &mt('Yes').'</label> <label>'.
4844: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4845: &mt('No').'</label>';
4846: } elsif ($item eq 'enroll_dates') {
4847: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4848: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4849: if ($starttime eq '') {
4850: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4851: }
4852: if ($endtime eq '') {
4853: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4854: }
4855: my $startform =
4856: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4857: undef,undef,undef,undef,undef,undef,undef,$nolink);
4858: my $endform =
4859: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4860: undef,undef,undef,undef,undef,undef,undef,$nolink);
4861: $output .= &selfenroll_date_forms($startform,$endform);
4862: } elsif ($item eq 'access_dates') {
4863: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4864: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4865: if ($starttime eq '') {
4866: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4867: }
4868: if ($endtime eq '') {
4869: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4870: }
4871: my $startform =
4872: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4873: undef,undef,undef,undef,undef,undef,undef,$nolink);
4874: my $endform =
4875: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4876: undef,undef,undef,undef,undef,undef,undef,$nolink);
4877: $output .= &selfenroll_date_forms($startform,$endform);
4878: } elsif ($item eq 'section') {
4879: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4880: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4881: my $newsecval;
4882: if ($currsec ne 'none' && $currsec ne '') {
4883: if (!defined($sections_count{$currsec})) {
4884: $newsecval = $currsec;
4885: }
4886: }
4887: my $sections_select =
4888: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4889: $output .= '<table class="LC_createuser">'."\n".
4890: '<tr class="LC_section_row">'."\n".
4891: '<td align="center">'.&mt('Existing sections')."\n".
4892: '<br />'.$sections_select.'</td><td align="center">'.
4893: &mt('New section').'<br />'."\n".
4894: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4895: '<input type="hidden" name="sections" value="" />'."\n".
4896: '<input type="hidden" name="state" value="done" />'."\n".
4897: '</td></tr></table>'."\n";
4898: } elsif ($item eq 'approval') {
4899: my ($appon,$appoff);
4900: my $cid = $env{'request.course.id'};
4901: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4902: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4903: $appon = ' checked="checked" ';
4904: $appoff = ' ';
4905: } else {
4906: $appon = ' ';
4907: $appoff = ' checked="checked" ';
4908: }
4909: $output .= '<label>'.
4910: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4911: &mt('Yes').'</label> <label>'.
4912: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4913: &mt('No').'</label>';
4914: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4915: my (@ccs,%notified);
4916: my $ccrole = 'cc';
4917: if ($crstype eq 'Community') {
4918: $ccrole = 'co';
4919: }
4920: if ($advhash{$ccrole}) {
4921: @ccs = split(/,/,$advhash{$ccrole});
4922: }
4923: if ($currnotified) {
4924: foreach my $current (split(/,/,$currnotified)) {
4925: $notified{$current} = 1;
4926: if (!grep(/^\Q$current\E$/,@ccs)) {
4927: push(@ccs,$current);
4928: }
4929: }
4930: }
4931: if (@ccs) {
4932: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4933: &Apache::loncommon::start_data_table_row();
4934: my $count = 0;
4935: my $numcols = 4;
4936: foreach my $cc (sort(@ccs)) {
4937: my $notifyon;
4938: my ($ccuname,$ccudom) = split(/:/,$cc);
4939: if ($notified{$cc}) {
4940: $notifyon = ' checked="checked" ';
4941: }
4942: if ($count && !$count%$numcols) {
4943: $output .= &Apache::loncommon::end_data_table_row().
4944: &Apache::loncommon::start_data_table_row()
4945: }
4946: $output .= '<td><span class="LC_nobreak"><label>'.
4947: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4948: &Apache::loncommon::plainname($ccuname,$ccudom).
4949: '</label></span></td>';
4950: $count;
4951: }
4952: my $rem = $count%$numcols;
4953: if ($rem) {
4954: my $emptycols = $numcols - $rem;
4955: for (my $i=0; $i<$emptycols; $i++) {
4956: $output .= '<td> </td>';
4957: }
4958: }
4959: $output .= &Apache::loncommon::end_data_table_row().
4960: &Apache::loncommon::end_data_table();
4961: }
4962: } elsif ($item eq 'limit') {
4963: my ($crslimit,$selflimit,$nolimit);
4964: my $cid = $env{'request.course.id'};
4965: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4966: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4967: my $nolimit = ' checked="checked" ';
4968: if ($currlim eq 'allstudents') {
4969: $crslimit = ' checked="checked" ';
4970: $selflimit = ' ';
4971: $nolimit = ' ';
4972: } elsif ($currlim eq 'selfenrolled') {
4973: $crslimit = ' ';
4974: $selflimit = ' checked="checked" ';
4975: $nolimit = ' ';
4976: } else {
4977: $crslimit = ' ';
4978: $selflimit = ' ';
4979: }
4980: $output .= '<table><tr><td><label>'.
4981: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4982: &mt('No limit').'</label></td><td><label>'.
4983: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4984: &mt('Limit by total students').'</label></td><td><label>'.
4985: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4986: &mt('Limit by total self-enrolled students').
4987: '</td></tr><tr>'.
4988: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4989: (' 'x3).&mt('Maximum number allowed: ').
4990: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4991: }
4992: $output .= &Apache::lonhtmlcommon::row_closure(1);
4993: }
4994: }
4995: $output .= &Apache::lonhtmlcommon::end_pick_box().
4996: '<br /><input type="button" name="selfenrollconf" value="'
4997: .&mt('Save').'" onclick="validate_types(this.form);" />'
4998: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4999: $r->print($output);
5000: return;
5001: }
5002:
5003: sub visible_in_cat {
5004: my ($cdom,$cnum) = @_;
5005: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5006: my ($cathash,%settable,@vismsgs,$cansetvis);
5007: my %visactions = &Apache::lonlocal::texthash(
5008: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5009: 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.',
5010: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5011: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5012: 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.',
5013: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5014: take => 'Take the following action to ensure the course appears in the Catalog:',
5015: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5016: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5017: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5018: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5019: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5020: 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',
5021: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5022: );
5023: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5024: $visactions{'chgcat'} = &mt('Use [_1]Set course environment[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5025: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5026: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5027: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5028: $settable{'togglecats'} = 1;
5029: }
5030: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5031: $settable{'categorize'} = 1;
5032: }
5033: $cathash = $domconf{'coursecategories'}{'cats'};
5034: }
5035: if ($settable{'togglecats'} && $settable{'categorize'}) {
5036: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5037: } elsif ($settable{'togglecats'}) {
5038: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5039: } elsif ($settable{'categorize'}) {
5040: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5041: } else {
5042: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5043: }
5044:
5045: my %currsettings =
5046: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5047: $cdom,$cnum);
5048: my $visible = 0;
5049: if ($currsettings{'internal.coursecode'} ne '') {
5050: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5051: $cathash = $domconf{'coursecategories'}{'cats'};
5052: if (ref($cathash) eq 'HASH') {
5053: if ($cathash->{'instcode::0'} eq '') {
5054: push(@vismsgs,'dc_addinst');
5055: } else {
5056: $visible = 1;
5057: }
5058: } else {
5059: $visible = 1;
5060: }
5061: } else {
5062: $visible = 1;
5063: }
5064: } else {
5065: if (ref($cathash) eq 'HASH') {
5066: if ($cathash->{'instcode::0'} ne '') {
5067: push(@vismsgs,'dc_instcode');
5068: }
5069: } else {
5070: push(@vismsgs,'dc_instcode');
5071: }
5072: }
5073: if ($currsettings{'categories'} ne '') {
5074: my $cathash;
5075: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5076: $cathash = $domconf{'coursecategories'}{'cats'};
5077: if (ref($cathash) eq 'HASH') {
5078: if (keys(%{$cathash}) == 0) {
5079: push(@vismsgs,'dc_catalog');
5080: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5081: push(@vismsgs,'dc_categories');
5082: } else {
5083: my @currcategories = split('&',$currsettings{'categories'});
5084: my $matched = 0;
5085: foreach my $cat (@currcategories) {
5086: if ($cathash->{$cat} ne '') {
5087: $visible = 1;
5088: $matched = 1;
5089: last;
5090: }
5091: }
5092: if (!$matched) {
5093: if ($settable{'categorize'}) {
5094: push(@vismsgs,'chgcat');
5095: } else {
5096: push(@vismsgs,'dc_chgcat');
5097: }
5098: }
5099: }
5100: }
5101: }
5102: } else {
5103: if (ref($cathash) eq 'HASH') {
5104: if ((keys(%{$cathash}) > 1) ||
5105: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5106: if ($settable{'categorize'}) {
5107: push(@vismsgs,'addcat');
5108: } else {
5109: push(@vismsgs,'dc_addcat');
5110: }
5111: }
5112: }
5113: }
5114: if ($currsettings{'hidefromcat'} eq 'yes') {
5115: $visible = 0;
5116: if ($settable{'togglecats'}) {
5117: unshift(@vismsgs,'unhide');
5118: } else {
5119: unshift(@vismsgs,'dc_unhide')
5120: }
5121: }
5122: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5123: }
5124:
5125: sub new_selfenroll_dom_row {
5126: my ($newdom,$num) = @_;
5127: my $domdesc = &Apache::lonnet::domain($newdom);
5128: my $output;
5129: if ($domdesc ne '') {
5130: $output .= &Apache::loncommon::start_data_table_row()
5131: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5132: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5133: .'" value="'.$newdom.'" /></span><br />'
5134: .'<span class="LC_nobreak"><label><input type="checkbox" '
5135: .'name="selfenroll_activate" value="'.$num.'" '
5136: .'onchange="javascript:update_types('
5137: ."'selfenroll_activate','$num'".');" />'
5138: .&mt('Activate').'</label></span></td>';
5139: my @currinsttypes;
5140: $output .= '<td>'.&mt('User types:').'<br />'
5141: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5142: .&Apache::loncommon::end_data_table_row();
5143: }
5144: return $output;
5145: }
5146:
5147: sub selfenroll_inst_types {
5148: my ($num,$currdom,$currinsttypes) = @_;
5149: my $output;
5150: my $numinrow = 4;
5151: my $count = 0;
5152: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5153: my $othervalue = 'any';
5154: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5155: if (keys(%{$usertypes}) > 0) {
5156: $othervalue = 'other';
5157: }
5158: $output .= '<table><tr>';
5159: foreach my $type (@{$types}) {
5160: if (($count > 0) && ($count%$numinrow == 0)) {
5161: $output .= '</tr><tr>';
5162: }
5163: if (defined($usertypes->{$type})) {
5164: my $esc_type = &escape($type);
5165: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5166: $esc_type.'" ';
5167: if (ref($currinsttypes) eq 'ARRAY') {
5168: if (@{$currinsttypes} > 0) {
5169: if (grep(/^any$/,@{$currinsttypes})) {
5170: $output .= 'checked="checked"';
5171: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5172: $output .= 'checked="checked"';
5173: }
5174: } else {
5175: $output .= 'checked="checked"';
5176: }
5177: }
5178: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5179: }
5180: $count ++;
5181: }
5182: if (($count > 0) && ($count%$numinrow == 0)) {
5183: $output .= '</tr><tr>';
5184: }
5185: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5186: if (ref($currinsttypes) eq 'ARRAY') {
5187: if (@{$currinsttypes} > 0) {
5188: if (grep(/^any$/,@{$currinsttypes})) {
5189: $output .= ' checked="checked"';
5190: } elsif ($othervalue eq 'other') {
5191: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5192: $output .= ' checked="checked"';
5193: }
5194: }
5195: } else {
5196: $output .= ' checked="checked"';
5197: }
5198: } else {
5199: $output .= ' checked="checked"';
5200: }
5201: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5202: }
5203: return $output;
5204: }
5205:
5206: sub selfenroll_date_forms {
5207: my ($startform,$endform) = @_;
5208: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5209: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5210: 'LC_oddrow_value')."\n".
5211: $startform."\n".
5212: &Apache::lonhtmlcommon::row_closure(1).
5213: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5214: 'LC_oddrow_value')."\n".
5215: $endform."\n".
5216: &Apache::lonhtmlcommon::row_closure(1).
5217: &Apache::lonhtmlcommon::end_pick_box();
5218: return $output;
5219: }
5220:
5221: sub print_userchangelogs_display {
5222: my ($r,$context,$permission) = @_;
5223: my $formname = 'roleslog';
5224: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5225: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5226: my $crstype = &Apache::loncommon::course_type();
5227: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5228: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5229:
5230: my %saveable_parameters = ('show' => 'scalar',);
5231: &Apache::loncommon::store_course_settings('roles_log',
5232: \%saveable_parameters);
5233: &Apache::loncommon::restore_course_settings('roles_log',
5234: \%saveable_parameters);
5235: # set defaults
5236: my $now = time();
5237: my $defstart = $now - (7*24*3600); #7 days ago
5238: my %defaults = (
5239: page => '1',
5240: show => '10',
5241: role => 'any',
5242: chgcontext => 'any',
5243: rolelog_start_date => $defstart,
5244: rolelog_end_date => $now,
5245: );
5246: my $more_records = 0;
5247:
5248: # set current
5249: my %curr;
5250: foreach my $item ('show','page','role','chgcontext') {
5251: $curr{$item} = $env{'form.'.$item};
5252: }
5253: my ($startdate,$enddate) =
5254: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5255: $curr{'rolelog_start_date'} = $startdate;
5256: $curr{'rolelog_end_date'} = $enddate;
5257: foreach my $key (keys(%defaults)) {
5258: if ($curr{$key} eq '') {
5259: $curr{$key} = $defaults{$key};
5260: }
5261: }
5262: my (%whodunit,%changed,$version);
5263: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5264: my ($minshown,$maxshown);
5265: $minshown = 1;
5266: my $count = 0;
5267: if ($curr{'show'} ne &mt('all')) {
5268: $maxshown = $curr{'page'} * $curr{'show'};
5269: if ($curr{'page'} > 1) {
5270: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5271: }
5272: }
5273:
5274: # Form Header
5275: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5276: &role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5277:
5278: # Create navigation
5279: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5280: my $showntableheader = 0;
5281:
5282: # Table Header
5283: my $tableheader =
5284: &Apache::loncommon::start_data_table_header_row()
5285: .'<th> </th>'
5286: .'<th>'.&mt('When').'</th>'
5287: .'<th>'.&mt('Who made the change').'</th>'
5288: .'<th>'.&mt('Changed User').'</th>'
5289: .'<th>'.&mt('Role').'</th>'
5290: .'<th>'.&mt('Section').'</th>'
5291: .'<th>'.&mt('Context').'</th>'
5292: .'<th>'.&mt('Start').'</th>'
5293: .'<th>'.&mt('End').'</th>'
5294: .&Apache::loncommon::end_data_table_header_row();
5295:
5296: # Display user change log data
5297: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5298: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5299: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5300: if ($curr{'show'} ne &mt('all')) {
5301: if ($count >= $curr{'page'} * $curr{'show'}) {
5302: $more_records = 1;
5303: last;
5304: }
5305: }
5306: if ($curr{'role'} ne 'any') {
5307: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5308: }
5309: if ($curr{'chgcontext'} ne 'any') {
5310: if ($curr{'chgcontext'} eq 'selfenroll') {
5311: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5312: } else {
5313: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5314: }
5315: }
5316: $count ++;
5317: next if ($count < $minshown);
5318: unless ($showntableheader) {
5319: $r->print($nav_script
5320: .$nav_links
5321: .&Apache::loncommon::start_data_table()
5322: .$tableheader);
5323: $r->rflush();
5324: $showntableheader = 1;
5325: }
5326: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5327: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5328: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5329: }
5330: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5331: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5332: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5333: }
5334: my $sec = $roleslog{$id}{'logentry'}{'section'};
5335: if ($sec eq '') {
5336: $sec = &mt('None');
5337: }
5338: my ($rolestart,$roleend);
5339: if ($roleslog{$id}{'delflag'}) {
5340: $rolestart = &mt('deleted');
5341: $roleend = &mt('deleted');
5342: } else {
5343: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5344: $roleend = $roleslog{$id}{'logentry'}{'end'};
5345: if ($rolestart eq '' || $rolestart == 0) {
5346: $rolestart = &mt('No start date');
5347: } else {
5348: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5349: }
5350: if ($roleend eq '' || $roleend == 0) {
5351: $roleend = &mt('No end date');
5352: } else {
5353: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5354: }
5355: }
5356: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5357: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5358: $chgcontext = 'selfenroll';
5359: }
5360: my %lt = &rolechg_contexts($crstype);
5361: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5362: $chgcontext = $lt{$chgcontext};
5363: }
5364: $r->print(
5365: &Apache::loncommon::start_data_table_row()
5366: .'<td>'.$count.'</td>'
5367: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5368: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5369: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5370: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5371: .'<td>'.$sec.'</td>'
5372: .'<td>'.$chgcontext.'</td>'
5373: .'<td>'.$rolestart.'</td>'
5374: .'<td>'.$roleend.'</td>'
5375: .&Apache::loncommon::end_data_table_row()."\n");
5376: }
5377:
5378: if ($showntableheader) { # Table footer, if content displayed above
5379: $r->print(&Apache::loncommon::end_data_table()
5380: .$nav_links);
5381: } else { # No content displayed above
5382: $r->print('<p class="LC_info">'
5383: .&mt('There are no records to display.')
5384: .'</p>'
5385: );
5386: }
5387:
5388: # Form Footer
5389: $r->print(
5390: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5391: .'<input type="hidden" name="action" value="changelogs" />'
5392: .'</form>');
5393: return;
5394: }
5395:
5396: sub userlogdisplay_nav {
5397: my ($formname,$curr,$more_records) = @_;
5398: my ($nav_script,$nav_links);
5399: if (ref($curr) eq 'HASH') {
5400: # Create Navigation:
5401: # Navigation Script
5402: $nav_script = <<"ENDSCRIPT";
5403: <script type="text/javascript">
5404: // <![CDATA[
5405: function chgPage(caller) {
5406: if (caller == 'previous') {
5407: document.$formname.page.value --;
5408: }
5409: if (caller == 'next') {
5410: document.$formname.page.value ++;
5411: }
5412: document.$formname.submit();
5413: return;
5414: }
5415: // ]]>
5416: </script>
5417: ENDSCRIPT
5418: # Navigation Buttons
5419: $nav_links = '<p>';
5420: if (($curr->{'page'} > 1) || ($more_records)) {
5421: if ($curr->{'page'} > 1) {
5422: $nav_links .= '<input type="button"'
5423: .' onclick="javascript:chgPage('."'previous'".');"'
5424: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5425: .'" /> ';
5426: }
5427: if ($more_records) {
5428: $nav_links .= '<input type="button"'
5429: .' onclick="javascript:chgPage('."'next'".');"'
5430: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5431: .'" />';
5432: }
5433: }
5434: $nav_links .= '</p>';
5435: }
5436: return ($nav_script,$nav_links);
5437: }
5438:
5439: sub role_display_filter {
5440: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5441: my $context = 'course';
5442: my $lctype = lc($crstype);
5443: my $nolink = 1;
5444: my $output = '<table><tr><td valign="top">'.
5445: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5446: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5447: (&mt('all'),5,10,20,50,100,1000,10000)).
5448: '</td><td> </td>';
5449: my $startform =
5450: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5451: $curr->{'rolelog_start_date'},undef,
5452: undef,undef,undef,undef,undef,undef,$nolink);
5453: my $endform =
5454: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5455: $curr->{'rolelog_end_date'},undef,
5456: undef,undef,undef,undef,undef,undef,$nolink);
5457: my %lt = &rolechg_contexts($crstype);
5458: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5459: '<table><tr><td>'.&mt('After:').
5460: '</td><td>'.$startform.'</td></tr>'.
5461: '<tr><td>'.&mt('Before:').'</td>'.
5462: '<td>'.$endform.'</td></tr></table>'.
5463: '</td>'.
5464: '<td> </td>'.
5465: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5466: '<select name="role"><option value="any"';
5467: if ($curr->{'role'} eq 'any') {
5468: $output .= ' selected="selected"';
5469: }
5470: $output .= '>'.&mt('Any').'</option>'."\n";
5471: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5472: foreach my $role (@roles) {
5473: my $plrole;
5474: if ($role eq 'cr') {
5475: $plrole = &mt('Custom Role');
5476: } else {
5477: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5478: }
5479: my $selstr = '';
5480: if ($role eq $curr->{'role'}) {
5481: $selstr = ' selected="selected"';
5482: }
5483: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5484: }
5485: $output .= '</select></td>'.
5486: '<td> </td>'.
5487: '<td valign="top"><b>'.
5488: &mt('Context:').'</b><br /><select name="chgcontext">';
5489: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5490: my $selstr = '';
5491: if ($curr->{'chgcontext'} eq $chgtype) {
5492: $selstr = ' selected="selected"';
5493: }
5494: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5495: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5496: }
5497: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5498: }
5499: $output .= '</select></td>'
5500: .'</tr></table>';
5501:
5502: # Update Display button
5503: $output .= '<p>'
5504: .'<input type="submit" value="'.&mt('Update Display').'" />'
5505: .'</p>';
5506:
5507: # Server version info
5508: $output .= '<p class="LC_info">'
5509: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5510: ,'2.6.99.0');
5511: if ($version) {
5512: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5513: }
5514: $output .= '</p><hr />';
5515: return $output;
5516: }
5517:
5518: sub rolechg_contexts {
5519: my ($crstype) = @_;
5520: my %lt = &Apache::lonlocal::texthash (
5521: any => 'Any',
5522: auto => 'Automated enrollment',
5523: updatenow => 'Roster Update',
5524: createcourse => 'Course Creation',
5525: course => 'User Management in course',
5526: domain => 'User Management in domain',
5527: selfenroll => 'Self-enrolled',
5528: requestcourses => 'Course Request',
5529: );
5530: if ($crstype eq 'Community') {
5531: $lt{'createcourse'} = &mt('Community Creation');
5532: $lt{'course'} = &mt('User Management in community');
5533: $lt{'requestcourses'} = &mt('Community Request');
5534: }
5535: return %lt;
5536: }
5537:
5538: #-------------------------------------------------- functions for &phase_two
5539: sub user_search_result {
5540: my ($context,$srch) = @_;
5541: my %allhomes;
5542: my %inst_matches;
5543: my %srch_results;
5544: my ($response,$currstate,$forcenewuser,$dirsrchres);
5545: $srch->{'srchterm'} =~ s/\s+/ /g;
5546: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5547: $response = &mt('Invalid search.');
5548: }
5549: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5550: $response = &mt('Invalid search.');
5551: }
5552: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5553: $response = &mt('Invalid search.');
5554: }
5555: if ($srch->{'srchterm'} eq '') {
5556: $response = &mt('You must enter a search term.');
5557: }
5558: if ($srch->{'srchterm'} =~ /^\s+$/) {
5559: $response = &mt('Your search term must contain more than just spaces.');
5560: }
5561: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5562: if (($srch->{'srchdomain'} eq '') ||
5563: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5564: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5565: }
5566: }
5567: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5568: ($srch->{'srchin'} eq 'alc')) {
5569: if ($srch->{'srchby'} eq 'uname') {
5570: my $unamecheck = $srch->{'srchterm'};
5571: if ($srch->{'srchtype'} eq 'contains') {
5572: if ($unamecheck !~ /^\w/) {
5573: $unamecheck = 'a'.$unamecheck;
5574: }
5575: }
5576: if ($unamecheck !~ /^$match_username$/) {
5577: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5578: }
5579: }
5580: }
5581: if ($response ne '') {
5582: $response = '<span class="LC_warning">'.$response.'</span>';
5583: }
5584: if ($srch->{'srchin'} eq 'instd') {
5585: my $instd_chk = &directorysrch_check($srch);
5586: if ($instd_chk ne 'ok') {
5587: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5588: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5589: }
5590: }
5591: if ($response ne '') {
5592: return ($currstate,$response);
5593: }
5594: if ($srch->{'srchby'} eq 'uname') {
5595: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5596: if ($env{'form.forcenew'}) {
5597: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5598: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5599: if ($uhome eq 'no_host') {
5600: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5601: my $showdom = &display_domain_info($env{'request.role.domain'});
5602: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5603: } else {
5604: $currstate = 'modify';
5605: }
5606: } else {
5607: $currstate = 'modify';
5608: }
5609: } else {
5610: if ($srch->{'srchin'} eq 'dom') {
5611: if ($srch->{'srchtype'} eq 'exact') {
5612: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5613: if ($uhome eq 'no_host') {
5614: ($currstate,$response,$forcenewuser) =
5615: &build_search_response($context,$srch,%srch_results);
5616: } else {
5617: $currstate = 'modify';
5618: my $uname = $srch->{'srchterm'};
5619: my $udom = $srch->{'srchdomain'};
5620: $srch_results{$uname.':'.$udom} =
5621: { &Apache::lonnet::get('environment',
5622: ['firstname',
5623: 'lastname',
5624: 'permanentemail'],
5625: $udom,$uname)
5626: };
5627: }
5628: } else {
5629: %srch_results = &Apache::lonnet::usersearch($srch);
5630: ($currstate,$response,$forcenewuser) =
5631: &build_search_response($context,$srch,%srch_results);
5632: }
5633: } else {
5634: my $courseusers = &get_courseusers();
5635: if ($srch->{'srchtype'} eq 'exact') {
5636: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5637: $currstate = 'modify';
5638: } else {
5639: ($currstate,$response,$forcenewuser) =
5640: &build_search_response($context,$srch,%srch_results);
5641: }
5642: } else {
5643: foreach my $user (keys(%$courseusers)) {
5644: my ($cuname,$cudomain) = split(/:/,$user);
5645: if ($cudomain eq $srch->{'srchdomain'}) {
5646: my $matched = 0;
5647: if ($srch->{'srchtype'} eq 'begins') {
5648: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5649: $matched = 1;
5650: }
5651: } else {
5652: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5653: $matched = 1;
5654: }
5655: }
5656: if ($matched) {
5657: $srch_results{$user} =
5658: {&Apache::lonnet::get('environment',
5659: ['firstname',
5660: 'lastname',
5661: 'permanentemail'],
5662: $cudomain,$cuname)};
5663: }
5664: }
5665: }
5666: ($currstate,$response,$forcenewuser) =
5667: &build_search_response($context,$srch,%srch_results);
5668: }
5669: }
5670: }
5671: } elsif ($srch->{'srchin'} eq 'alc') {
5672: $currstate = 'query';
5673: } elsif ($srch->{'srchin'} eq 'instd') {
5674: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5675: if ($dirsrchres eq 'ok') {
5676: ($currstate,$response,$forcenewuser) =
5677: &build_search_response($context,$srch,%srch_results);
5678: } else {
5679: my $showdom = &display_domain_info($srch->{'srchdomain'});
5680: $response = '<span class="LC_warning">'.
5681: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5682: '</span><br />'.
5683: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5684: '<br /><br />';
5685: }
5686: }
5687: } else {
5688: if ($srch->{'srchin'} eq 'dom') {
5689: %srch_results = &Apache::lonnet::usersearch($srch);
5690: ($currstate,$response,$forcenewuser) =
5691: &build_search_response($context,$srch,%srch_results);
5692: } elsif ($srch->{'srchin'} eq 'crs') {
5693: my $courseusers = &get_courseusers();
5694: foreach my $user (keys(%$courseusers)) {
5695: my ($uname,$udom) = split(/:/,$user);
5696: my %names = &Apache::loncommon::getnames($uname,$udom);
5697: my %emails = &Apache::loncommon::getemails($uname,$udom);
5698: if ($srch->{'srchby'} eq 'lastname') {
5699: if ((($srch->{'srchtype'} eq 'exact') &&
5700: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5701: (($srch->{'srchtype'} eq 'begins') &&
5702: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5703: (($srch->{'srchtype'} eq 'contains') &&
5704: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5705: $srch_results{$user} = {firstname => $names{'firstname'},
5706: lastname => $names{'lastname'},
5707: permanentemail => $emails{'permanentemail'},
5708: };
5709: }
5710: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5711: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5712: $srchlast =~ s/\s+$//;
5713: $srchfirst =~ s/^\s+//;
5714: if ($srch->{'srchtype'} eq 'exact') {
5715: if (($names{'lastname'} eq $srchlast) &&
5716: ($names{'firstname'} eq $srchfirst)) {
5717: $srch_results{$user} = {firstname => $names{'firstname'},
5718: lastname => $names{'lastname'},
5719: permanentemail => $emails{'permanentemail'},
5720:
5721: };
5722: }
5723: } elsif ($srch->{'srchtype'} eq 'begins') {
5724: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5725: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5726: $srch_results{$user} = {firstname => $names{'firstname'},
5727: lastname => $names{'lastname'},
5728: permanentemail => $emails{'permanentemail'},
5729: };
5730: }
5731: } else {
5732: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5733: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5734: $srch_results{$user} = {firstname => $names{'firstname'},
5735: lastname => $names{'lastname'},
5736: permanentemail => $emails{'permanentemail'},
5737: };
5738: }
5739: }
5740: }
5741: }
5742: ($currstate,$response,$forcenewuser) =
5743: &build_search_response($context,$srch,%srch_results);
5744: } elsif ($srch->{'srchin'} eq 'alc') {
5745: $currstate = 'query';
5746: } elsif ($srch->{'srchin'} eq 'instd') {
5747: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5748: if ($dirsrchres eq 'ok') {
5749: ($currstate,$response,$forcenewuser) =
5750: &build_search_response($context,$srch,%srch_results);
5751: } else {
5752: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5753: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5754: '</span><br />'.
5755: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5756: '<br /><br />';
5757: }
5758: }
5759: }
5760: return ($currstate,$response,$forcenewuser,\%srch_results);
5761: }
5762:
5763: sub directorysrch_check {
5764: my ($srch) = @_;
5765: my $can_search = 0;
5766: my $response;
5767: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5768: ['directorysrch'],$srch->{'srchdomain'});
5769: my $showdom = &display_domain_info($srch->{'srchdomain'});
5770: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5771: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5772: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5773: }
5774: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5775: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5776: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5777: }
5778: my @usertypes = split(/:/,$env{'environment.inststatus'});
5779: if (!@usertypes) {
5780: push(@usertypes,'default');
5781: }
5782: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5783: foreach my $type (@usertypes) {
5784: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5785: $can_search = 1;
5786: last;
5787: }
5788: }
5789: }
5790: if (!$can_search) {
5791: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5792: my @longtypes;
5793: foreach my $item (@usertypes) {
5794: if (defined($insttypes->{$item})) {
5795: push (@longtypes,$insttypes->{$item});
5796: } elsif ($item eq 'default') {
5797: push (@longtypes,&mt('other'));
5798: }
5799: }
5800: my $insttype_str = join(', ',@longtypes);
5801: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5802: }
5803: } else {
5804: $can_search = 1;
5805: }
5806: } else {
5807: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5808: }
5809: my %longtext = &Apache::lonlocal::texthash (
5810: uname => 'username',
5811: lastfirst => 'last name, first name',
5812: lastname => 'last name',
5813: contains => 'contains',
5814: exact => 'as exact match to',
5815: begins => 'begins with',
5816: );
5817: if ($can_search) {
5818: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5819: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5820: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5821: }
5822: } else {
5823: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5824: }
5825: }
5826: if ($can_search) {
5827: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5828: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5829: return 'ok';
5830: } else {
5831: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5832: }
5833: } else {
5834: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5835: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5836: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5837: return 'ok';
5838: } else {
5839: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5840: }
5841: }
5842: }
5843: }
5844:
5845: sub get_courseusers {
5846: my %advhash;
5847: my $classlist = &Apache::loncoursedata::get_classlist();
5848: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5849: foreach my $role (sort(keys(%coursepersonnel))) {
5850: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5851: if (!exists($classlist->{$user})) {
5852: $classlist->{$user} = [];
5853: }
5854: }
5855: }
5856: return $classlist;
5857: }
5858:
5859: sub build_search_response {
5860: my ($context,$srch,%srch_results) = @_;
5861: my ($currstate,$response,$forcenewuser);
5862: my %names = (
5863: 'uname' => 'username',
5864: 'lastname' => 'last name',
5865: 'lastfirst' => 'last name, first name',
5866: 'crs' => 'this course',
5867: 'dom' => 'LON-CAPA domain',
5868: 'instd' => 'the institutional directory for domain',
5869: );
5870:
5871: my %single = (
5872: begins => 'A match',
5873: contains => 'A match',
5874: exact => 'An exact match',
5875: );
5876: my %nomatch = (
5877: begins => 'No match',
5878: contains => 'No match',
5879: exact => 'No exact match',
5880: );
5881: if (keys(%srch_results) > 1) {
5882: $currstate = 'select';
5883: } else {
5884: if (keys(%srch_results) == 1) {
5885: $currstate = 'modify';
5886: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5887: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5888: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
5889: }
5890: } else { # Search has nothing found. Prepare message to user.
5891: $response = '<span class="LC_warning">';
5892: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5893: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
5894: '<b>'.$srch->{'srchterm'}.'</b>',
5895: &display_domain_info($srch->{'srchdomain'}));
5896: } else {
5897: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
5898: '<b>'.$srch->{'srchterm'}.'</b>');
5899: }
5900: $response .= '</span>';
5901:
5902: if ($srch->{'srchin'} ne 'alc') {
5903: $forcenewuser = 1;
5904: my $cansrchinst = 0;
5905: if ($srch->{'srchdomain'}) {
5906: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5907: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5908: if ($domconfig{'directorysrch'}{'available'}) {
5909: $cansrchinst = 1;
5910: }
5911: }
5912: }
5913: if ((($srch->{'srchby'} eq 'lastfirst') ||
5914: ($srch->{'srchby'} eq 'lastname')) &&
5915: ($srch->{'srchin'} eq 'dom')) {
5916: if ($cansrchinst) {
5917: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5918: }
5919: }
5920: if ($srch->{'srchin'} eq 'crs') {
5921: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5922: }
5923: }
5924: my $createdom = $env{'request.role.domain'};
5925: if ($context eq 'requestcrs') {
5926: if ($env{'form.coursedom'} ne '') {
5927: $createdom = $env{'form.coursedom'};
5928: }
5929: }
5930: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5931: my $cancreate =
5932: &Apache::lonuserutils::can_create_user($createdom,$context);
5933: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5934: if ($cancreate) {
5935: my $showdom = &display_domain_info($createdom);
5936: $response .= '<br /><br />'
5937: .'<b>'.&mt('To add a new user:').'</b>'
5938: .'<br />';
5939: if ($context eq 'requestcrs') {
5940: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5941: } else {
5942: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5943: }
5944: $response .='<ul><li>'
5945: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5946: .'</li><li>'
5947: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5948: .'</li><li>'
5949: .&mt('Provide the proposed username')
5950: .'</li><li>'
5951: .&mt("Click 'Search'")
5952: .'</li></ul><br />';
5953: } else {
5954: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5955: $response .= '<br /><br />';
5956: if ($context eq 'requestcrs') {
5957: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5958: } else {
5959: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5960: }
5961: $response .= '<br />'
5962: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5963: ,' <a'.$helplink.'>'
5964: ,'</a>')
5965: .'<br /><br />';
5966: }
5967: }
5968: }
5969: }
5970: return ($currstate,$response,$forcenewuser);
5971: }
5972:
5973: sub display_domain_info {
5974: my ($dom) = @_;
5975: my $output = $dom;
5976: if ($dom ne '') {
5977: my $domdesc = &Apache::lonnet::domain($dom,'description');
5978: if ($domdesc ne '') {
5979: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5980: }
5981: }
5982: return $output;
5983: }
5984:
5985: sub crumb_utilities {
5986: my %elements = (
5987: crtuser => {
5988: srchterm => 'text',
5989: srchin => 'selectbox',
5990: srchby => 'selectbox',
5991: srchtype => 'selectbox',
5992: srchdomain => 'selectbox',
5993: },
5994: crtusername => {
5995: srchterm => 'text',
5996: srchdomain => 'selectbox',
5997: },
5998: docustom => {
5999: rolename => 'selectbox',
6000: newrolename => 'textbox',
6001: },
6002: studentform => {
6003: srchterm => 'text',
6004: srchin => 'selectbox',
6005: srchby => 'selectbox',
6006: srchtype => 'selectbox',
6007: srchdomain => 'selectbox',
6008: },
6009: );
6010:
6011: my $jsback .= qq|
6012: function backPage(formname,prevphase,prevstate) {
6013: if (typeof prevphase == 'undefined') {
6014: formname.phase.value = '';
6015: }
6016: else {
6017: formname.phase.value = prevphase;
6018: }
6019: if (typeof prevstate == 'undefined') {
6020: formname.currstate.value = '';
6021: }
6022: else {
6023: formname.currstate.value = prevstate;
6024: }
6025: formname.submit();
6026: }
6027: |;
6028: return ($jsback,\%elements);
6029: }
6030:
6031: sub course_level_table {
6032: my (%inccourses) = @_;
6033: my $table = '';
6034: # Custom Roles?
6035:
6036: my %customroles=&Apache::lonuserutils::my_custom_roles();
6037: my %lt=&Apache::lonlocal::texthash(
6038: 'exs' => "Existing sections",
6039: 'new' => "Define new section",
6040: 'ssd' => "Set Start Date",
6041: 'sed' => "Set End Date",
6042: 'crl' => "Course Level",
6043: 'act' => "Activate",
6044: 'rol' => "Role",
6045: 'ext' => "Extent",
6046: 'grs' => "Section",
6047: 'sta' => "Start",
6048: 'end' => "End"
6049: );
6050:
6051: foreach my $protectedcourse (sort(keys(%inccourses))) {
6052: my $thiscourse=$protectedcourse;
6053: $thiscourse=~s:_:/:g;
6054: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6055: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6056: my $area=$coursedata{'description'};
6057: my $crstype=$coursedata{'type'};
6058: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6059: my ($domain,$cnum)=split(/\//,$thiscourse);
6060: my %sections_count;
6061: if (defined($env{'request.course.id'})) {
6062: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6063: %sections_count =
6064: &Apache::loncommon::get_sections($domain,$cnum);
6065: }
6066: }
6067: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6068: foreach my $role (@roles) {
6069: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6070: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6071: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6072: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6073: $plrole,\%sections_count,\%lt);
6074: } elsif ($env{'request.course.sec'} ne '') {
6075: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6076: $env{'request.course.sec'})) {
6077: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6078: $plrole,\%sections_count,\%lt);
6079: }
6080: }
6081: }
6082: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6083: foreach my $cust (sort(keys(%customroles))) {
6084: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6085: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6086: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6087: $cust,\%sections_count,\%lt);
6088: }
6089: }
6090: }
6091: return '' if ($table eq ''); # return nothing if there is nothing
6092: # in the table
6093: my $result;
6094: if (!$env{'request.course.id'}) {
6095: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6096: }
6097: $result .=
6098: &Apache::loncommon::start_data_table().
6099: &Apache::loncommon::start_data_table_header_row().
6100: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6101: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6102: &Apache::loncommon::end_data_table_header_row().
6103: $table.
6104: &Apache::loncommon::end_data_table();
6105: return $result;
6106: }
6107:
6108: sub course_level_row {
6109: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6110: my $row = &Apache::loncommon::start_data_table_row().
6111: ' <td><input type="checkbox" name="act_'.
6112: $protectedcourse.'_'.$role.'" /></td>'."\n".
6113: ' <td>'.$plrole.'</td>'."\n".
6114: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6115: if (($role eq 'cc') || ($role eq 'co')) {
6116: $row .= '<td> </td>';
6117: } elsif ($env{'request.course.sec'} ne '') {
6118: $row .= ' <td><input type="hidden" value="'.
6119: $env{'request.course.sec'}.'" '.
6120: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6121: $env{'request.course.sec'}.'</td>';
6122: } else {
6123: if (ref($sections_count) eq 'HASH') {
6124: my $currsec =
6125: &Apache::lonuserutils::course_sections($sections_count,
6126: $protectedcourse.'_'.$role);
6127: $row .= '<td><table class="LC_createuser">'."\n".
6128: '<tr class="LC_section_row">'."\n".
6129: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6130: $currsec.'</td>'."\n".
6131: ' <td> </td>'."\n".
6132: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6133: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6134: '" value="" />'.
6135: '<input type="hidden" '.
6136: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6137: '</tr></table></td>'."\n";
6138: } else {
6139: $row .= '<td><input type="text" size="10" '.
6140: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6141: }
6142: }
6143: $row .= <<ENDTIMEENTRY;
6144: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6145: <a href=
6146: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6147: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6148: <a href=
6149: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6150: ENDTIMEENTRY
6151: $row .= &Apache::loncommon::end_data_table_row();
6152: return $row;
6153: }
6154:
6155: sub course_level_dc {
6156: my ($dcdom) = @_;
6157: my %customroles=&Apache::lonuserutils::my_custom_roles();
6158: my @roles = &Apache::lonuserutils::roles_by_context('course');
6159: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6160: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6161: '<input type="hidden" name="dccourse" value="" />';
6162: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
6163: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course/Community','crstype').'</b>';
6164: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6165: my %lt=&Apache::lonlocal::texthash(
6166: 'rol' => "Role",
6167: 'grs' => "Section",
6168: 'exs' => "Existing sections",
6169: 'new' => "Define new section",
6170: 'sta' => "Start",
6171: 'end' => "End",
6172: 'ssd' => "Set Start Date",
6173: 'sed' => "Set End Date"
6174: );
6175: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6176: &Apache::loncommon::start_data_table().
6177: &Apache::loncommon::start_data_table_header_row().
6178: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6179: &Apache::loncommon::end_data_table_header_row();
6180: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6181: '<td><br /><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
6182: '<td valign><br /><select name="role">'."\n";
6183: foreach my $role (@roles) {
6184: my $plrole=&Apache::lonnet::plaintext($role);
6185: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6186: }
6187: if ( keys %customroles > 0) {
6188: foreach my $cust (sort keys %customroles) {
6189: my $custrole='cr_cr_'.$env{'user.domain'}.
6190: '_'.$env{'user.name'}.'_'.$cust;
6191: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6192: }
6193: }
6194: $otheritems .= '</select></td><td>'.
6195: '<table border="0" cellspacing="0" cellpadding="0">'.
6196: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6197: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6198: '<td> </td>'.
6199: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6200: '<input type="text" name="newsec" value="" />'.
6201: '<input type="hidden" name="section" value="" />'.
6202: '<input type="hidden" name="groups" value="" />'.
6203: '<input type="hidden" name="crstype" value="" /></td>'.
6204: '</tr></table></td>';
6205: $otheritems .= <<ENDTIMEENTRY;
6206: <td><br /><input type="hidden" name="start" value='' />
6207: <a href=
6208: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6209: <td><br /><input type="hidden" name="end" value='' />
6210: <a href=
6211: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6212: ENDTIMEENTRY
6213: $otheritems .= &Apache::loncommon::end_data_table_row().
6214: &Apache::loncommon::end_data_table()."\n";
6215: return $cb_jscript.$header.$hiddenitems.$otheritems;
6216: }
6217:
6218: sub update_selfenroll_config {
6219: my ($r,$context,$permission) = @_;
6220: my ($row,$lt) = &get_selfenroll_titles();
6221: my %curr_groups = &Apache::longroup::coursegroups();
6222: my (%changes,%warning);
6223: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6224: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6225: my $curr_types;
6226: if (ref($row) eq 'ARRAY') {
6227: foreach my $item (@{$row}) {
6228: if ($item eq 'enroll_dates') {
6229: my (%currenrolldate,%newenrolldate);
6230: foreach my $type ('start','end') {
6231: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6232: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6233: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6234: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6235: }
6236: }
6237: } elsif ($item eq 'access_dates') {
6238: my (%currdate,%newdate);
6239: foreach my $type ('start','end') {
6240: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6241: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6242: if ($newdate{$type} ne $currdate{$type}) {
6243: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6244: }
6245: }
6246: } elsif ($item eq 'types') {
6247: $curr_types =
6248: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6249: if ($env{'form.selfenroll_all'}) {
6250: if ($curr_types ne '*') {
6251: $changes{'internal.selfenroll_types'} = '*';
6252: } else {
6253: next;
6254: }
6255: } else {
6256: my %currdoms;
6257: my @entries = split(/;/,$curr_types);
6258: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6259: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6260: my $newnum = 0;
6261: my @latesttypes;
6262: foreach my $num (@activations) {
6263: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6264: if (@types > 0) {
6265: @types = sort(@types);
6266: my $typestr = join(',',@types);
6267: my $typedom = $env{'form.selfenroll_dom_'.$num};
6268: $latesttypes[$newnum] = $typedom.':'.$typestr;
6269: $currdoms{$typedom} = 1;
6270: $newnum ++;
6271: }
6272: }
6273: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6274: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6275: if (@types > 0) {
6276: @types = sort(@types);
6277: my $typestr = join(',',@types);
6278: my $typedom = $env{'form.selfenroll_dom_'.$j};
6279: $latesttypes[$newnum] = $typedom.':'.$typestr;
6280: $currdoms{$typedom} = 1;
6281: $newnum ++;
6282: }
6283: }
6284: }
6285: if ($env{'form.selfenroll_newdom'} ne '') {
6286: my $typedom = $env{'form.selfenroll_newdom'};
6287: if ((!defined($currdoms{$typedom})) &&
6288: (&Apache::lonnet::domain($typedom) ne '')) {
6289: my $typestr;
6290: my ($othertitle,$usertypes,$types) =
6291: &Apache::loncommon::sorted_inst_types($typedom);
6292: my $othervalue = 'any';
6293: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6294: if (@{$types} > 0) {
6295: my @esc_types = map { &escape($_); } @{$types};
6296: $othervalue = 'other';
6297: $typestr = join(',',(@esc_types,$othervalue));
6298: }
6299: $typestr = $othervalue;
6300: } else {
6301: $typestr = $othervalue;
6302: }
6303: $latesttypes[$newnum] = $typedom.':'.$typestr;
6304: $newnum ++ ;
6305: }
6306: }
6307: my $selfenroll_types = join(';',@latesttypes);
6308: if ($selfenroll_types ne $curr_types) {
6309: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6310: }
6311: }
6312: } elsif ($item eq 'limit') {
6313: my $newlimit = $env{'form.selfenroll_limit'};
6314: my $newcap = $env{'form.selfenroll_cap'};
6315: $newcap =~s/\s+//g;
6316: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6317: $currlimit = 'none' if ($currlimit eq '');
6318: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6319: if ($newlimit ne $currlimit) {
6320: if ($newlimit ne 'none') {
6321: if ($newcap =~ /^\d+$/) {
6322: if ($newcap ne $currcap) {
6323: $changes{'internal.selfenroll_cap'} = $newcap;
6324: }
6325: $changes{'internal.selfenroll_limit'} = $newlimit;
6326: } else {
6327: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6328: }
6329: } elsif ($currcap ne '') {
6330: $changes{'internal.selfenroll_cap'} = '';
6331: $changes{'internal.selfenroll_limit'} = $newlimit;
6332: }
6333: } elsif ($currlimit ne 'none') {
6334: if ($newcap =~ /^\d+$/) {
6335: if ($newcap ne $currcap) {
6336: $changes{'internal.selfenroll_cap'} = $newcap;
6337: }
6338: } else {
6339: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6340: }
6341: }
6342: } elsif ($item eq 'approval') {
6343: my (@currnotified,@newnotified);
6344: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6345: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6346: if ($currnotifylist ne '') {
6347: @currnotified = split(/,/,$currnotifylist);
6348: @currnotified = sort(@currnotified);
6349: }
6350: my $newapproval = $env{'form.selfenroll_approval'};
6351: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6352: @newnotified = sort(@newnotified);
6353: if ($newapproval ne $currapproval) {
6354: $changes{'internal.selfenroll_approval'} = $newapproval;
6355: if (!$newapproval) {
6356: if ($currnotifylist ne '') {
6357: $changes{'internal.selfenroll_notifylist'} = '';
6358: }
6359: } else {
6360: my @differences =
6361: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6362: if (@differences > 0) {
6363: if (@newnotified > 0) {
6364: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6365: } else {
6366: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6367: }
6368: }
6369: }
6370: } else {
6371: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6372: if (@differences > 0) {
6373: if (@newnotified > 0) {
6374: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6375: } else {
6376: $changes{'internal.selfenroll_notifylist'} = '';
6377: }
6378: }
6379: }
6380: } else {
6381: my $curr_val =
6382: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6383: my $newval = $env{'form.selfenroll_'.$item};
6384: if ($item eq 'section') {
6385: $newval = $env{'form.sections'};
6386: if (defined($curr_groups{$newval})) {
6387: $newval = $curr_val;
6388: $warning{$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');
6389: } elsif ($newval eq 'all') {
6390: $newval = $curr_val;
6391: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6392: }
6393: if ($newval eq '') {
6394: $newval = 'none';
6395: }
6396: }
6397: if ($newval ne $curr_val) {
6398: $changes{'internal.selfenroll_'.$item} = $newval;
6399: }
6400: }
6401: }
6402: if (keys(%warning) > 0) {
6403: foreach my $item (@{$row}) {
6404: if (exists($warning{$item})) {
6405: $r->print($warning{$item}.'<br />');
6406: }
6407: }
6408: }
6409: if (keys(%changes) > 0) {
6410: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6411: if ($putresult eq 'ok') {
6412: if ((exists($changes{'internal.selfenroll_types'})) ||
6413: (exists($changes{'internal.selfenroll_start_date'})) ||
6414: (exists($changes{'internal.selfenroll_end_date'}))) {
6415: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6416: $cnum,undef,undef,'Course');
6417: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6418: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6419: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6420: if (exists($changes{'internal.'.$item})) {
6421: $crsinfo{$env{'request.course.id'}}{$item} =
6422: $changes{'internal.'.$item};
6423: }
6424: }
6425: my $crsputresult =
6426: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6427: $chome,'notime');
6428: }
6429: }
6430: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6431: foreach my $item (@{$row}) {
6432: my $title = $item;
6433: if (ref($lt) eq 'HASH') {
6434: $title = $lt->{$item};
6435: }
6436: if ($item eq 'enroll_dates') {
6437: foreach my $type ('start','end') {
6438: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6439: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6440: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6441: $title,$type,$newdate).'</li>');
6442: }
6443: }
6444: } elsif ($item eq 'access_dates') {
6445: foreach my $type ('start','end') {
6446: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6447: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6448: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6449: $title,$type,$newdate).'</li>');
6450: }
6451: }
6452: } elsif ($item eq 'limit') {
6453: if ((exists($changes{'internal.selfenroll_limit'})) ||
6454: (exists($changes{'internal.selfenroll_cap'}))) {
6455: my ($newval,$newcap);
6456: if ($changes{'internal.selfenroll_cap'} ne '') {
6457: $newcap = $changes{'internal.selfenroll_cap'}
6458: } else {
6459: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6460: }
6461: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6462: $newval = &mt('No limit');
6463: } elsif ($changes{'internal.selfenroll_limit'} eq
6464: 'allstudents') {
6465: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6466: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6467: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6468: } else {
6469: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6470: if ($currlimit eq 'allstudents') {
6471: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6472: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6473: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6474: }
6475: }
6476: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6477: }
6478: } elsif ($item eq 'approval') {
6479: if ((exists($changes{'internal.selfenroll_approval'})) ||
6480: (exists($changes{'internal.selfenroll_notifylist'}))) {
6481: my ($newval,$newnotify);
6482: if (exists($changes{'internal.selfenroll_notifylist'})) {
6483: $newnotify = $changes{'internal.selfenroll_notifylist'};
6484: } else {
6485: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6486: }
6487: if ($changes{'internal.selfenroll_approval'}) {
6488: $newval = &mt('Yes');
6489: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6490: $newval = &mt('No');
6491: } else {
6492: my $currapproval =
6493: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6494: if ($currapproval) {
6495: $newval = &mt('Yes');
6496: } else {
6497: $newval = &mt('No');
6498: }
6499: }
6500: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6501: if ($newnotify) {
6502: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6503: } else {
6504: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6505: }
6506: $r->print('</li>'."\n");
6507: }
6508: } else {
6509: if (exists($changes{'internal.selfenroll_'.$item})) {
6510: my $newval = $changes{'internal.selfenroll_'.$item};
6511: if ($item eq 'types') {
6512: if ($newval eq '') {
6513: $newval = &mt('None');
6514: } elsif ($newval eq '*') {
6515: $newval = &mt('Any user in any domain');
6516: }
6517: } elsif ($item eq 'registered') {
6518: if ($newval eq '1') {
6519: $newval = &mt('Yes');
6520: } elsif ($newval eq '0') {
6521: $newval = &mt('No');
6522: }
6523: }
6524: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6525: }
6526: }
6527: }
6528: $r->print('</ul>');
6529: my %newenvhash;
6530: foreach my $key (keys(%changes)) {
6531: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6532: }
6533: &Apache::lonnet::appenv(\%newenvhash);
6534: } else {
6535: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6536: }
6537: } else {
6538: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6539: }
6540: } else {
6541: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6542: }
6543: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6544: if (ref($visactions) eq 'HASH') {
6545: if (!$visible) {
6546: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6547: '<br />');
6548: if (ref($vismsgs) eq 'ARRAY') {
6549: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6550: foreach my $item (@{$vismsgs}) {
6551: $r->print('<li>'.$visactions->{$item}.'</li>');
6552: }
6553: $r->print('</ul>');
6554: }
6555: $r->print($cansetvis);
6556: }
6557: }
6558: return;
6559: }
6560:
6561: sub get_selfenroll_titles {
6562: my @row = ('types','registered','enroll_dates','access_dates','section',
6563: 'approval','limit');
6564: my %lt = &Apache::lonlocal::texthash (
6565: types => 'Users allowed to self-enroll in this course',
6566: registered => 'Restrict self-enrollment to students officially registered for the course',
6567: enroll_dates => 'Dates self-enrollment available',
6568: access_dates => 'Course access dates assigned to self-enrolling users',
6569: section => 'Section assigned to self-enrolling users',
6570: approval => 'Self-enrollment requests need approval?',
6571: limit => 'Enrollment limit',
6572: );
6573: return (\@row,\%lt);
6574: }
6575:
6576: sub is_courseowner {
6577: my ($thiscourse,$courseowner) = @_;
6578: if ($courseowner eq '') {
6579: if ($env{'request.course.id'} eq $thiscourse) {
6580: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6581: }
6582: }
6583: if ($courseowner ne '') {
6584: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6585: return 1;
6586: }
6587: }
6588: return;
6589: }
6590:
6591: #---------------------------------------------- end functions for &phase_two
6592:
6593: #--------------------------------- functions for &phase_two and &phase_three
6594:
6595: #--------------------------end of functions for &phase_two and &phase_three
6596:
6597: 1;
6598: __END__
6599:
6600:
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