1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.329.2.6 2010/11/08 19:52:01 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 Apache::lonrequestcourse;
74: use LONCAPA qw(:DEFAULT :match);
75:
76: my $loginscript; # piece of javascript used in two separate instances
77: my $authformnop;
78: my $authformkrb;
79: my $authformint;
80: my $authformfsys;
81: my $authformloc;
82:
83: sub initialize_authen_forms {
84: my ($dom,$formname,$curr_authtype,$mode) = @_;
85: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
86: my %param = ( formname => $formname,
87: kerb_def_dom => $krbdefdom,
88: kerb_def_auth => $krbdef,
89: domain => $dom,
90: );
91: my %abv_auth = &auth_abbrev();
92: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
93: my $long_auth = $1;
94: my $curr_autharg = $2;
95: my %abv_auth = &auth_abbrev();
96: $param{'curr_authtype'} = $abv_auth{$long_auth};
97: if ($long_auth =~ /^krb(4|5)$/) {
98: $param{'curr_kerb_ver'} = $1;
99: $param{'curr_autharg'} = $curr_autharg;
100: }
101: if ($mode eq 'modifyuser') {
102: $param{'mode'} = $mode;
103: }
104: }
105: $loginscript = &Apache::loncommon::authform_header(%param);
106: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
107: $authformnop = &Apache::loncommon::authform_nochange(%param);
108: $authformint = &Apache::loncommon::authform_internal(%param);
109: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
110: $authformloc = &Apache::loncommon::authform_local(%param);
111: }
112:
113: sub auth_abbrev {
114: my %abv_auth = (
115: krb5 => 'krb',
116: krb4 => 'krb',
117: internal => 'int',
118: localuth => 'loc',
119: unix => 'fsys',
120: );
121: return %abv_auth;
122: }
123:
124: # ====================================================
125:
126: sub portfolio_quota {
127: my ($ccuname,$ccdomain) = @_;
128: my %lt = &Apache::lonlocal::texthash(
129: 'usrt' => "User Tools",
130: 'disk' => "Disk space allocated to user's portfolio files",
131: 'cuqu' => "Current quota",
132: 'cust' => "Custom quota",
133: 'defa' => "Default",
134: 'chqu' => "Change quota",
135: );
136: my ($currquota,$quotatype,$inststatus,$defquota) =
137: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
138: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
139: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
140: if ($inststatus ne '') {
141: if ($usertypes->{$inststatus} ne '') {
142: $longinsttype = $usertypes->{$inststatus};
143: }
144: }
145: $custom_on = ' ';
146: $custom_off = ' checked="checked" ';
147: my $quota_javascript = <<"END_SCRIPT";
148: <script type="text/javascript">
149: // <![CDATA[
150: function quota_changes(caller) {
151: if (caller == "custom") {
152: if (document.cu.customquota[0].checked) {
153: document.cu.portfolioquota.value = "";
154: }
155: }
156: if (caller == "quota") {
157: document.cu.customquota[1].checked = true;
158: }
159: }
160: // ]]>
161: </script>
162: END_SCRIPT
163: if ($quotatype eq 'custom') {
164: $custom_on = $custom_off;
165: $custom_off = ' ';
166: $showquota = $currquota;
167: if ($longinsttype eq '') {
168: $defaultinfo = &mt('For this user, the default quota would be [_1]'
169: .' Mb.',$defquota);
170: } else {
171: $defaultinfo = &mt("For this user, the default quota would be [_1]".
172: " Mb, as determined by the user's institutional".
173: " affiliation ([_2]).",$defquota,$longinsttype);
174: }
175: } else {
176: if ($longinsttype eq '') {
177: $defaultinfo = &mt('For this user, the default quota is [_1]'
178: .' Mb.',$defquota);
179: } else {
180: $defaultinfo = &mt("For this user, the default quota of [_1]".
181: " Mb, is determined by the user's institutional".
182: " affiliation ([_2]).",$defquota,$longinsttype);
183: }
184: }
185:
186: my $output = $quota_javascript."\n".
187: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
188: &Apache::loncommon::start_data_table();
189:
190: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
191: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
192: }
193: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
194: $output .= '<tr class="LC_info_row">'."\n".
195: ' <td>'.$lt{'disk'}.'</td>'."\n".
196: ' </tr>'."\n".
197: &Apache::loncommon::start_data_table_row()."\n".
198: ' <td>'.$lt{'cuqu'}.': '.
199: $currquota.' Mb. '.
200: $defaultinfo.'</td>'."\n".
201: &Apache::loncommon::end_data_table_row()."\n".
202: &Apache::loncommon::start_data_table_row()."\n".
203: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
204: ': <label>'.
205: '<input type="radio" name="customquota" value="0" '.
206: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
207: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
208: ' <label><input type="radio" name="customquota" value="1" '.
209: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
210: $lt{'cust'}.':</label> '.
211: '<input type="text" name="portfolioquota" size ="5" value="'.
212: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
213: '/> Mb</span></td>'."\n".
214: &Apache::loncommon::end_data_table_row()."\n";
215: }
216: $output .= &Apache::loncommon::end_data_table();
217: return $output;
218: }
219:
220: sub build_tools_display {
221: my ($ccuname,$ccdomain,$context) = @_;
222: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
223: $colspan);
224: my %lt = &Apache::lonlocal::texthash (
225: 'blog' => "Personal User Blog",
226: 'aboutme' => "Personal Information Page",
227: 'portfolio' => "Personal User Portfolio",
228: 'avai' => "Available",
229: 'cusa' => "availability",
230: 'chse' => "Change setting",
231: 'usde' => "Use default",
232: 'uscu' => "Use custom",
233: 'official' => 'Can request creation of official courses',
234: 'unofficial' => 'Can request creation of unofficial courses',
235: 'community' => 'Can request creation of communities',
236: );
237: if ($context eq 'requestcourses') {
238: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
239: 'requestcourses.official','requestcourses.unofficial',
240: 'requestcourses.community');
241: @usertools = ('official','unofficial','community');
242: @options =('norequest','approval','autolimit','validate');
243: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
244: %reqtitles = &courserequest_titles();
245: %reqdisplay = &courserequest_display();
246: $colspan = ' colspan="2"';
247: } else {
248: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
249: 'tools.aboutme','tools.portfolio','tools.blog');
250: @usertools = ('aboutme','blog','portfolio');
251: }
252: foreach my $item (@usertools) {
253: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
254: $currdisp,$custdisp,$custradio);
255: $cust_off = 'checked="checked" ';
256: $tool_on = 'checked="checked" ';
257: $curr_access =
258: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
259: $context);
260: if ($userenv{$context.'.'.$item} ne '') {
261: $cust_on = ' checked="checked" ';
262: $cust_off = '';
263: }
264: if ($context eq 'requestcourses') {
265: if ($userenv{$context.'.'.$item} eq '') {
266: $custom_access = &mt('Currently from default setting.');
267: } else {
268: $custom_access = &mt('Currently from custom setting.');
269: }
270: } else {
271: if ($userenv{$context.'.'.$item} eq '') {
272: $custom_access =
273: &mt('Availability determined currently from default setting.');
274: if (!$curr_access) {
275: $tool_off = 'checked="checked" ';
276: $tool_on = '';
277: }
278: } else {
279: $custom_access =
280: &mt('Availability determined currently from custom setting.');
281: if ($userenv{$context.'.'.$item} == 0) {
282: $tool_off = 'checked="checked" ';
283: $tool_on = '';
284: }
285: }
286: }
287: $output .= ' <tr class="LC_info_row">'."\n".
288: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
289: ' </tr>'."\n".
290: &Apache::loncommon::start_data_table_row()."\n";
291: if ($context eq 'requestcourses') {
292: my ($curroption,$currlimit);
293: $curroption = $userenv{$context.'.'.$item};
294: if (!$curroption) {
295: $curroption = 'norequest';
296: }
297: if ($curroption =~ /^autolimit=(\d*)$/) {
298: $currlimit = $1;
299: if ($currlimit eq '') {
300: $currdisp = &mt('Yes, automatic creation');
301: } else {
302: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
303: }
304: } else {
305: $currdisp = $reqdisplay{$curroption};
306: }
307: $custdisp = '<table>';
308: foreach my $option (@options) {
309: my $val = $option;
310: if ($option eq 'norequest') {
311: $val = 0;
312: }
313: if ($option eq 'validate') {
314: my $canvalidate = 0;
315: if (ref($validations{$item}) eq 'HASH') {
316: if ($validations{$item}{'_custom_'}) {
317: $canvalidate = 1;
318: }
319: }
320: next if (!$canvalidate);
321: }
322: my $checked = '';
323: if ($option eq $curroption) {
324: $checked = ' checked="checked"';
325: } elsif ($option eq 'autolimit') {
326: if ($curroption =~ /^autolimit/) {
327: $checked = ' checked="checked"';
328: }
329: }
330: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
331: '<input type="radio" name="crsreq_'.$item.
332: '" value="'.$val.'"'.$checked.' />'.
333: $reqtitles{$option}.'</label> ';
334: if ($option eq 'autolimit') {
335: $custdisp .= '<input type="text" name="crsreq_'.
336: $item.'_limit" size="1" '.
337: 'value="'.$currlimit.'" /></span><br />'.
338: $reqtitles{'unlimited'};
339: } else {
340: $custdisp .= '</span>';
341: }
342: $custdisp .= '</td></tr>';
343: }
344: $custdisp .= '</table>';
345: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
346: } else {
347: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
348: $custdisp = '<span class="LC_nobreak"><label>'.
349: '<input type="radio" name="'.$context.'_'.$item.'"'.
350: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
351: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
352: $tool_off.'/>'.&mt('Off').'</label></span>';
353: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
354: '</span>';
355: }
356: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
357: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
358: &Apache::loncommon::end_data_table_row()."\n".
359: &Apache::loncommon::start_data_table_row()."\n".
360: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
361: $lt{'chse'}.': <label>'.
362: '<input type="radio" name="custom'.$item.'" value="0" '.
363: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
364: '<label><input type="radio" name="custom'.$item.'" value="1" '.
365: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
366: &Apache::loncommon::end_data_table_row()."\n";
367: }
368: return $output;
369: }
370:
371: sub coursereq_externaluser {
372: my ($ccuname,$ccdomain,$cdom) = @_;
373: my (@usertools,@options,%validations,%userenv,$output);
374: my %lt = &Apache::lonlocal::texthash (
375: 'official' => 'Can request creation of official courses',
376: 'unofficial' => 'Can request creation of unofficial courses',
377: 'community' => 'Can request creation of communities',
378: );
379:
380: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
381: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
382: 'reqcrsotherdom.community');
383: @usertools = ('official','unofficial','community');
384: @options = ('approval','validate','autolimit');
385: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
386: my $optregex = join('|',@options);
387: my %reqtitles = &courserequest_titles();
388: foreach my $item (@usertools) {
389: my ($curroption,$currlimit,$tooloff);
390: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
391: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
392: foreach my $req (@curr) {
393: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
394: $curroption = $1;
395: $currlimit = $2;
396: last;
397: }
398: }
399: if (!$curroption) {
400: $curroption = 'norequest';
401: $tooloff = ' checked="checked"';
402: }
403: } else {
404: $curroption = 'norequest';
405: $tooloff = ' checked="checked"';
406: }
407: $output.= &Apache::loncommon::start_data_table_row()."\n".
408: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
409: '<table><tr><td valign="top">'."\n".
410: '<label><input type="radio" name="reqcrsotherdom_'.$item.
411: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
412: '</label></td>';
413: foreach my $option (@options) {
414: if ($option eq 'validate') {
415: my $canvalidate = 0;
416: if (ref($validations{$item}) eq 'HASH') {
417: if ($validations{$item}{'_external_'}) {
418: $canvalidate = 1;
419: }
420: }
421: next if (!$canvalidate);
422: }
423: my $checked = '';
424: if ($option eq $curroption) {
425: $checked = ' checked="checked"';
426: }
427: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
428: '<input type="radio" name="reqcrsotherdom_'.$item.
429: '" value="'.$option.'"'.$checked.' />'.
430: $reqtitles{$option}.'</label>';
431: if ($option eq 'autolimit') {
432: $output .= ' <input type="text" name="reqcrsotherdom_'.
433: $item.'_limit" size="1" '.
434: 'value="'.$currlimit.'" /></span>'.
435: '<br />'.$reqtitles{'unlimited'};
436: } else {
437: $output .= '</span>';
438: }
439: $output .= '</td>';
440: }
441: $output .= '</td></tr></table></td>'."\n".
442: &Apache::loncommon::end_data_table_row()."\n";
443: }
444: return $output;
445: }
446:
447: sub courserequest_titles {
448: my %titles = &Apache::lonlocal::texthash (
449: official => 'Official',
450: unofficial => 'Unofficial',
451: community => 'Communities',
452: norequest => 'Not allowed',
453: approval => 'Approval by Dom. Coord.',
454: validate => 'With validation',
455: autolimit => 'Numerical limit',
456: unlimited => '(blank for unlimited)',
457: );
458: return %titles;
459: }
460:
461: sub courserequest_display {
462: my %titles = &Apache::lonlocal::texthash (
463: approval => 'Yes, need approval',
464: validate => 'Yes, with validation',
465: norequest => 'No',
466: );
467: return %titles;
468: }
469:
470: # =================================================================== Phase one
471:
472: sub print_username_entry_form {
473: my ($r,$context,$response,$srch,$forcenewuser,$crstype,$brcrum) = @_;
474: my $defdom=$env{'request.role.domain'};
475: my $formtoset = 'crtuser';
476: my $is_custom = &Apache::loncommon::needs_gci_custom();
477: if (exists($env{'form.startrolename'})) {
478: $formtoset = 'docustom';
479: $env{'form.rolename'} = $env{'form.startrolename'};
480: } elsif ($env{'form.origform'} eq 'crtusername') {
481: $formtoset = $env{'form.origform'};
482: }
483:
484: my ($jsback,$elements) = &crumb_utilities();
485:
486: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
487: '<script type="text/javascript">'."\n".
488: '// <![CDATA['."\n".
489: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
490: '// ]]>'."\n".
491: '</script>'."\n";
492:
493: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
494: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
495: && (&Apache::lonnet::allowed('mcr','/'))) {
496: $jscript .= &customrole_javascript();
497: }
498: my $title = 'User Management';
499: if ($context eq 'course') {
500: if ($is_custom) {
501: $title = 'Enrollment and Student Activity';
502: }
503: }
504: my $helpitem = 'Course_Change_Privileges';
505: if ($env{'form.action'} eq 'custom') {
506: $helpitem = 'Course_Editing_Custom_Roles';
507: } elsif ($env{'form.action'} eq 'singlestudent') {
508: $helpitem = 'Course_Add_Student';
509: }
510: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
511: if ($env{'form.action'} eq 'custom') {
512: push(@{$brcrum},
513: {href=>"javascript:backPage(document.crtuser)",
514: text=>"Pick custom role",
515: help => $helpitem,}
516: );
517: } else {
518: push (@{$brcrum},
519: {href => "javascript:backPage(document.crtuser)",
520: text => $breadcrumb_text{'search'},
521: help => $helpitem,
522: faq => 282,
523: bug => 'Instructor Interface',}
524: );
525: }
526: my %loaditems = (
527: 'onload' => "javascript:setFormElements(document.$formtoset)",
528: );
529: my $args = {bread_crumbs => $brcrum,
530: bread_crumbs_component => 'User Management',
531: add_entries => \%loaditems,};
532: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
533:
534: my %lt=&Apache::lonlocal::texthash(
535: 'srst' => 'Search for a user and enroll as a student',
536: 'srme' => 'Search for a user and enroll as a member',
537: 'srad' => 'Search for a user and modify/add user information or roles',
538: 'usr' => "Username",
539: 'dom' => "Domain",
540: 'ecrp' => "Define or Edit Custom Role",
541: 'nr' => "role name",
542: 'cre' => "Next",
543: );
544: if ($env{'form.action'} eq 'custom') {
545: if (&Apache::lonnet::allowed('mcr','/')) {
546: my $newroletext = &mt('Define new custom role:');
547: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
548: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
549: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
550: '<h3>'.$lt{'ecrp'}.'</h3>'.
551: &Apache::loncommon::start_data_table().
552: &Apache::loncommon::start_data_table_row().
553: '<td>');
554: if (keys(%existingroles) > 0) {
555: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
556: } else {
557: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
558: }
559: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
560: &Apache::loncommon::end_data_table_row());
561: if (keys(%existingroles) > 0) {
562: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
563: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
564: &mt('View/Modify existing role:').'</b></label></td>'.
565: '<td align="center"><br />'.
566: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
567: '<option value="" selected="selected">'.
568: &mt('Select'));
569: foreach my $role (sort(keys(%existingroles))) {
570: $r->print('<option value="'.$role.'">'.$role.'</option>');
571: }
572: $r->print('</select>'.
573: '</td>'.
574: &Apache::loncommon::end_data_table_row());
575: }
576: $r->print(&Apache::loncommon::end_data_table().'<p>'.
577: '<input name="customeditor" type="submit" value="'.
578: $lt{'cre'}.'" /></p>'.
579: '</form>');
580: }
581: } else {
582: my $actiontext = $lt{'srad'};
583: if ($env{'form.action'} eq 'singlestudent') {
584: if ($crstype eq 'Community') {
585: $actiontext = $lt{'srme'};
586: } else {
587: $actiontext = $lt{'srst'};
588: }
589: }
590: $r->print("<h3>$actiontext</h3>");
591: if ($env{'form.origform'} ne 'crtusername') {
592: $r->print("\n".$response);
593: }
594: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
595: }
596: }
597:
598: sub customrole_javascript {
599: my $js = <<"END";
600: <script type="text/javascript">
601: // <![CDATA[
602:
603: function setCustomFields() {
604: if (document.docustom.customroleaction.length > 0) {
605: for (var i=0; i<document.docustom.customroleaction.length; i++) {
606: if (document.docustom.customroleaction[i].checked) {
607: if (document.docustom.customroleaction[i].value == 'new') {
608: document.docustom.rolename.selectedIndex = 0;
609: } else {
610: document.docustom.newrolename.value = '';
611: }
612: }
613: }
614: }
615: return;
616: }
617:
618: function setCustomAction(caller) {
619: if (document.docustom.customroleaction.length > 0) {
620: for (var i=0; i<document.docustom.customroleaction.length; i++) {
621: if (document.docustom.customroleaction[i].value == caller) {
622: document.docustom.customroleaction[i].checked = true;
623: }
624: }
625: }
626: setCustomFields();
627: return;
628: }
629:
630: // ]]>
631: </script>
632: END
633: return $js;
634: }
635:
636: sub entry_form {
637: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
638: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
639: my ($usertype,$inexact);
640: if (ref($srch) eq 'HASH') {
641: if (($srch->{'srchin'} eq 'dom') &&
642: ($srch->{'srchby'} eq 'uname') &&
643: ($srch->{'srchtype'} eq 'exact') &&
644: ($srch->{'srchdomain'} ne '') &&
645: ($srch->{'srchterm'} ne '')) {
646: my ($rules,$ruleorder) =
647: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
648: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
649: } else {
650: $inexact = 1;
651: }
652: }
653: my $cancreate =
654: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
655: my $userpicker =
656: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
657: 'document.crtuser',$cancreate,$usertype);
658: my $srchbutton = &mt('Search');
659: if ($env{'form.action'} eq 'singlestudent') {
660: $srchbutton = &mt('Search and Enroll');
661: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
662: $srchbutton = &mt('Search or Add New User');
663: }
664: my $output = <<"ENDBLOCK";
665: <form action="/adm/createuser" method="post" name="crtuser">
666: <input type="hidden" name="action" value="$env{'form.action'}" />
667: <input type="hidden" name="phase" value="get_user_info" />
668: $userpicker
669: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
670: </form>
671: ENDBLOCK
672: if ($env{'form.phase'} eq '') {
673: my $defdom=$env{'request.role.domain'};
674: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain','',1);
675: my %lt=&Apache::lonlocal::texthash(
676: 'enro' => 'Enroll one student',
677: 'enrm' => 'Enroll one member',
678: 'admo' => 'Add/modify a single user',
679: 'crea' => 'create new user if required',
680: 'uskn' => "username is known",
681: 'crnu' => 'Create a new user',
682: 'usr' => 'Username',
683: 'dom' => 'in domain',
684: 'enrl' => 'Enroll',
685: 'cram' => 'Create/Modify user',
686: );
687: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
688: my ($title,$buttontext,$showresponse);
689: if ($env{'form.action'} eq 'singlestudent') {
690: if ($crstype eq 'Community') {
691: $title = $lt{'enrm'};
692: } else {
693: $title = $lt{'enro'};
694: }
695: $buttontext = $lt{'enrl'};
696: } else {
697: $title = $lt{'admo'};
698: $buttontext = $lt{'cram'};
699: }
700: if ($cancreate) {
701: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
702: } else {
703: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
704: }
705: if ($env{'form.origform'} eq 'crtusername') {
706: $showresponse = $responsemsg;
707: }
708: $output .= <<"ENDDOCUMENT";
709: <br />
710: <form action="/adm/createuser" method="post" name="crtusername">
711: <input type="hidden" name="action" value="$env{'form.action'}" />
712: <input type="hidden" name="phase" value="createnewuser" />
713: <input type="hidden" name="srchtype" value="exact" />
714: <input type="hidden" name="srchby" value="uname" />
715: <input type="hidden" name="srchin" value="dom" />
716: <input type="hidden" name="forcenewuser" value="1" />
717: <input type="hidden" name="origform" value="crtusername" />
718: <h3>$title</h3>
719: $showresponse
720: <table>
721: <tr>
722: <td>$lt{'usr'}:</td>
723: <td><input type="text" size="25" name="srchterm" /></td>
724: <td> $lt{'dom'}:</td><td>$domform</td>
725: <td> $sellink </td>
726: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
727: </tr>
728: </table>
729: </form>
730: ENDDOCUMENT
731: }
732: return $output;
733: }
734:
735: sub user_modification_js {
736: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
737:
738: return <<END;
739: <script type="text/javascript" language="Javascript">
740: // <![CDATA[
741:
742: function pclose() {
743: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
744: "height=350,width=350,scrollbars=no,menubar=no");
745: parmwin.close();
746: }
747:
748: $pjump_def
749: $dc_setcourse_code
750:
751: function dateset() {
752: eval("document.cu."+document.cu.pres_marker.value+
753: ".value=document.cu.pres_value.value");
754: pclose();
755: }
756:
757: $nondc_setsection_code
758: // ]]>
759: </script>
760: END
761: }
762:
763: # =================================================================== Phase two
764: sub print_user_selection_page {
765: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype,$brcrum) = @_;
766: my @fields = ('username','domain','lastname','firstname','permanentemail');
767: my $sortby = $env{'form.sortby'};
768: my $is_custom = &Apache::loncommon::needs_gci_custom();
769:
770: if (!grep(/^\Q$sortby\E$/,@fields)) {
771: $sortby = 'lastname';
772: }
773:
774: my ($jsback,$elements) = &crumb_utilities();
775:
776: my $jscript = (<<ENDSCRIPT);
777: <script type="text/javascript">
778: // <![CDATA[
779: function pickuser(uname,udom) {
780: document.usersrchform.seluname.value=uname;
781: document.usersrchform.seludom.value=udom;
782: document.usersrchform.phase.value="userpicked";
783: document.usersrchform.submit();
784: }
785:
786: $jsback
787: // ]]>
788: </script>
789: ENDSCRIPT
790:
791: my %lt=&Apache::lonlocal::texthash(
792: 'usrch' => "User Search to add/modify roles",
793: 'stusrch' => "User Search to enroll student",
794: 'memsrch' => "User Search to enroll member",
795: 'usel' => "Select a user to add/modify roles",
796: 'stusel' => "Select a user to enroll as a student",
797: 'memsel' => "Select a user to enroll as a member",
798: 'username' => "username",
799: 'domain' => "domain",
800: 'lastname' => "last name",
801: 'firstname' => "first name",
802: 'permanentemail' => "permanent e-mail",
803: );
804: if ($context eq 'requestcrs') {
805: $r->print('<div>');
806: } else {
807: my $title = 'User Management';
808: if ($context eq 'course') {
809: if ($is_custom) {
810: $title = 'Enrollment and Student Activity';
811: }
812: }
813: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
814: my $helpitem;
815: if ($env{'form.action'} eq 'singleuser') {
816: $helpitem = 'Course_Change_Privileges';
817: } elsif ($env{'form.action'} eq 'singlestudent') {
818: $helpitem = 'Course_Add_Student';
819: }
820: push (@{$brcrum},
821: {href => "javascript:backPage(document.usersrchform,'','')",
822: text => $breadcrumb_text{'search'},
823: faq => 282,
824: bug => 'Instructor Interface',},
825: {href => "javascript:backPage(document.usersrchform,'get_user_info','select')",
826: text => $breadcrumb_text{'userpicked'},
827: faq => 282,
828: bug => 'Instructor Interface',
829: help => $helpitem}
830: );
831: $r->print(&Apache::loncommon::start_page($title,$jscript,{bread_crumbs => $brcrum}));
832: if ($env{'form.action'} eq 'singleuser') {
833: $r->print("<b>$lt{'usrch'}</b><br />");
834: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
835: $r->print('<h3>'.$lt{'usel'}.'</h3>');
836: } elsif ($env{'form.action'} eq 'singlestudent') {
837: $r->print($jscript."<b>");
838: if ($crstype eq 'Community') {
839: $r->print($lt{'memsrch'});
840: } else {
841: $r->print($lt{'stusrch'});
842: }
843: $r->print("</b><br />");
844: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
845: $r->print('</form><h3>');
846: if ($crstype eq 'Community') {
847: $r->print($lt{'memsel'});
848: } else {
849: $r->print($lt{'stusel'});
850: }
851: $r->print('</h3>');
852: }
853: }
854: $r->print('<form name="usersrchform" method="post">'.
855: &Apache::loncommon::start_data_table()."\n".
856: &Apache::loncommon::start_data_table_header_row()."\n".
857: ' <th> </th>'."\n");
858: foreach my $field (@fields) {
859: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
860: "'".$field."'".';document.usersrchform.submit();">'.
861: $lt{$field}.'</a></th>'."\n");
862: }
863: $r->print(&Apache::loncommon::end_data_table_header_row());
864:
865: my @sorted_users = sort {
866: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
867: ||
868: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
869: ||
870: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
871: ||
872: lc($a) cmp lc($b)
873: } (keys(%$srch_results));
874:
875: foreach my $user (@sorted_users) {
876: my ($uname,$udom) = split(/:/,$user);
877: my $onclick;
878: if ($context eq 'requestcrs') {
879: $onclick =
880: 'onclick="javascript:gochoose('."'$uname','$udom',".
881: "'$srch_results->{$user}->{firstname}',".
882: "'$srch_results->{$user}->{lastname}',".
883: "'$srch_results->{$user}->{permanentemail}'".');"';
884: } else {
885: $onclick =
886: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
887: }
888: $r->print(&Apache::loncommon::start_data_table_row().
889: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
890: $onclick.' /></td>'.
891: '<td><tt>'.$uname.'</tt></td>'.
892: '<td><tt>'.$udom.'</tt></td>');
893: foreach my $field ('lastname','firstname','permanentemail') {
894: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
895: }
896: $r->print(&Apache::loncommon::end_data_table_row());
897: }
898: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
899: if (ref($srcharray) eq 'ARRAY') {
900: foreach my $item (@{$srcharray}) {
901: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
902: }
903: }
904: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
905: ' <input type="hidden" name="seluname" value="" />'."\n".
906: ' <input type="hidden" name="seludom" value="" />'."\n".
907: ' <input type="hidden" name="currstate" value="select" />'."\n".
908: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
909: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
910: if ($context eq 'requestcrs') {
911: $r->print($opener_elements.'</form></div>');
912: } else {
913: $r->print($response.'</form>'.&Apache::loncommon::end_page());
914: }
915: }
916:
917: sub print_user_query_page {
918: my ($r,$caller,$brcrum) = @_;
919: # FIXME - this is for a network-wide name search (similar to catalog search)
920: # To use frames with similar behavior to catalog/portfolio search.
921: # To be implemented.
922: return;
923: }
924:
925: sub print_user_modification_page {
926: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype,$brcrum) = @_;
927: if (($ccuname eq '') || ($ccdomain eq '')) {
928: my $usermsg = &mt('No username and/or domain provided.');
929: $env{'form.phase'} = '';
930: &print_username_entry_form($r,$context,$usermsg,'','',$crstype,$brcrum);
931: return;
932: }
933: my ($form,$formname);
934: if ($env{'form.action'} eq 'singlestudent') {
935: $form = 'document.enrollstudent';
936: $formname = 'enrollstudent';
937: } else {
938: $form = 'document.cu';
939: $formname = 'cu';
940: }
941: my %abv_auth = &auth_abbrev();
942: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
943: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
944: my $is_custom = &Apache::loncommon::needs_gci_custom();
945: if ($is_custom) {
946: if ($uhome eq 'no_host') {
947: my $lc_ccuname = lc($ccuname);
948: if ($lc_ccuname ne $ccuname) {
949: $uhome = &Apache::lonnet::homeserver($lc_ccuname,$ccdomain);
950: $ccuname = $lc_ccuname;
951: }
952: }
953: }
954: if ($uhome eq 'no_host') {
955: my ($rules,$ruleorder) =
956: &Apache::lonnet::inst_userrules($ccdomain,'username');
957: my $usertype =
958: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
959: my $cancreate =
960: &Apache::lonuserutils::can_create_user($ccdomain,$context,
961: $usertype);
962: if (!$cancreate) {
963: my $helplink = 'javascript:helpMenu('."'display'".')';
964: my %usertypetext = (
965: official => 'institutional',
966: unofficial => 'non-institutional',
967: );
968: if ($ccdomain eq 'gci') {
969: $usertypetext{'unofficial'} = 'institutional',
970: }
971: my $response;
972: if ($env{'form.origform'} eq 'crtusername') {
973: if ($is_custom) {
974: $response = '<span class="LC_warning">'.&mt('Invalid format for username for new user: [_1]','<b>'.$ccuname.'</b>').
975: '</span><br />';
976: } else {
977: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).'</span><br />';
978: }
979: }
980: $response .= '<p class="LC_warning">'
981: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
982: .'<br />';
983: if ($ccdomain eq 'gcitest') {
984: $response .= &mt('Enter a valid e-mail address as the username for the new user.').' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.'
985: ,'<a href="'.$helplink.'">','</a>')
986: .'</p><br />';
987: }
988: $env{'form.phase'} = '';
989: &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
990: return;
991: }
992: $newuser = 1;
993: my $checkhash;
994: my $checks = { 'username' => 1 };
995: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
996: &Apache::loncommon::user_rule_check($checkhash,$checks,
997: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
998: if (ref($alerts{'username'}) eq 'HASH') {
999: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
1000: my $domdesc =
1001: &Apache::lonnet::domain($ccdomain,'description');
1002: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
1003: my $userchkmsg;
1004: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
1005: $userchkmsg =
1006: &Apache::loncommon::instrule_disallow_msg('username',
1007: $domdesc,1).
1008: &Apache::loncommon::user_rule_formats($ccdomain,
1009: $domdesc,$curr_rules{$ccdomain}{'username'},
1010: 'username');
1011: }
1012: $env{'form.phase'} = '';
1013: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype,$brcrum);
1014: return;
1015: }
1016: }
1017: }
1018: } else {
1019: $newuser = 0;
1020: }
1021: if ($response) {
1022: $response = '<br />'.$response;
1023: }
1024:
1025: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1026: my $dc_setcourse_code = '';
1027: my $nondc_setsection_code = '';
1028: my %loaditem;
1029:
1030: my $groupslist = &Apache::lonuserutils::get_groupslist();
1031:
1032: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
1033: $groupslist,$newuser,$formname,\%loaditem);
1034: my $title = 'User Management';
1035: if ($context eq 'course') {
1036: if ($is_custom) {
1037: $title = 'Enrollment and Student Activity';
1038: }
1039: }
1040: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1041: my $helpitem = 'Course_Change_Privileges';
1042: if ($env{'form.action'} eq 'singlestudent') {
1043: $helpitem = 'Course_Add_Student';
1044: }
1045: push (@{$brcrum},
1046: {href => "javascript:backPage($form)",
1047: text => $breadcrumb_text{'search'},
1048: faq => 282,
1049: bug => 'Instructor Interface',});
1050: if ($env{'form.phase'} eq 'userpicked') {
1051: push(@{$brcrum},
1052: {href => "javascript:backPage($form,'get_user_info','select')",
1053: text => $breadcrumb_text{'userpicked'},
1054: faq => 282,
1055: bug => 'Instructor Interface',});
1056: }
1057: push(@{$brcrum},
1058: {href => "javascript:backPage($form,'$env{'form.phase'}','modify')",
1059: text => $breadcrumb_text{'modify'},
1060: faq => 282,
1061: bug => 'Instructor Interface',
1062: help => $helpitem});
1063: my $args = {'add_entries' => \%loaditem,
1064: 'bread_crumbs' => $brcrum,
1065: 'bread_crumbs_component' => 'User Management'};
1066: if ($env{'form.popup'}) {
1067: $args->{'no_nav_bar'} = 1;
1068: }
1069: my $start_page =
1070: &Apache::loncommon::start_page($title,$js,$args);
1071:
1072: my $forminfo =<<"ENDFORMINFO";
1073: <form action="/adm/createuser" method="post" name="$formname">
1074: <input type="hidden" name="phase" value="update_user_data" />
1075: <input type="hidden" name="ccuname" value="$ccuname" />
1076: <input type="hidden" name="ccdomain" value="$ccdomain" />
1077: <input type="hidden" name="pres_value" value="" />
1078: <input type="hidden" name="pres_type" value="" />
1079: <input type="hidden" name="pres_marker" value="" />
1080: ENDFORMINFO
1081: my (%inccourses,$roledom);
1082: if ($context eq 'course') {
1083: $inccourses{$env{'request.course.id'}}=1;
1084: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1085: } elsif ($context eq 'author') {
1086: $roledom = $env{'request.role.domain'};
1087: } elsif ($context eq 'domain') {
1088: foreach my $key (keys(%env)) {
1089: $roledom = $env{'request.role.domain'};
1090: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1091: $inccourses{$1.'_'.$2}=1;
1092: }
1093: }
1094: } else {
1095: foreach my $key (keys(%env)) {
1096: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1097: $inccourses{$1.'_'.$2}=1;
1098: }
1099: }
1100: }
1101: if ($newuser) {
1102: my $portfolioform;
1103: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1104: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1105: # Current user has quota or user tools modification privileges
1106: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1107: }
1108: &initialize_authen_forms($ccdomain,$formname);
1109: my %lt=&Apache::lonlocal::texthash(
1110: 'cnu' => 'Create New User',
1111: 'ast' => 'as a student',
1112: 'ame' => 'as a member',
1113: 'ind' => 'in domain',
1114: 'lg' => 'Login Data',
1115: 'hs' => "Home Server",
1116: );
1117: $r->print(<<ENDTITLE);
1118: $start_page
1119: $response
1120: $forminfo
1121: <script type="text/javascript" language="Javascript">
1122: // <![CDATA[
1123: $loginscript
1124: // ]]>
1125: </script>
1126: <input type='hidden' name='makeuser' value='1' />
1127: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1128: ENDTITLE
1129: if ($env{'form.action'} eq 'singlestudent') {
1130: if ($crstype eq 'Community') {
1131: $r->print(' ('.$lt{'ame'}.')');
1132: } else {
1133: $r->print(' ('.$lt{'ast'}.')');
1134: }
1135: }
1136: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1137: my $personal_table =
1138: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1139: $inst_results{$ccuname.':'.$ccdomain});
1140: $r->print($personal_table);
1141: my ($home_server_pick,$numlib) =
1142: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1143: 'default','hide');
1144: if ($numlib > 1) {
1145: $r->print("
1146: <br />
1147: $lt{'hs'}: $home_server_pick
1148: <br />");
1149: } else {
1150: $r->print($home_server_pick);
1151: }
1152: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1153: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1154: &Apache::loncommon::start_data_table().
1155: &build_tools_display($ccuname,$ccdomain,
1156: 'requestcourses').
1157: &Apache::loncommon::end_data_table());
1158: }
1159: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1160: $lt{'lg'}.'</h3>');
1161: my ($fixedauth,$varauth,$authmsg);
1162: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1163: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1164: my ($rules,$ruleorder) =
1165: &Apache::lonnet::inst_userrules($ccdomain,'username');
1166: if (ref($rules) eq 'HASH') {
1167: if (ref($rules->{$matchedrule}) eq 'HASH') {
1168: my $authtype = $rules->{$matchedrule}{'authtype'};
1169: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1170: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1171: } else {
1172: my $authparm = $rules->{$matchedrule}{'authparm'};
1173: $authmsg = $rules->{$matchedrule}{'authmsg'};
1174: if ($authtype =~ /^krb(4|5)$/) {
1175: my $ver = $1;
1176: if ($authparm ne '') {
1177: $fixedauth = <<"KERB";
1178: <input type="hidden" name="login" value="krb" />
1179: <input type="hidden" name="krbver" value="$ver" />
1180: <input type="hidden" name="krbarg" value="$authparm" />
1181: KERB
1182: }
1183: } else {
1184: $fixedauth =
1185: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1186: if ($rules->{$matchedrule}{'authparmfixed'}) {
1187: $fixedauth .=
1188: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1189: } else {
1190: if ($authtype eq 'int') {
1191: $varauth = '<br />'.
1192: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1193: } elsif ($authtype eq 'loc') {
1194: $varauth = '<br />'.
1195: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1196: } else {
1197: $varauth =
1198: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1199: }
1200: }
1201: }
1202: }
1203: } else {
1204: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1205: }
1206: }
1207: if ($authmsg) {
1208: $r->print(<<ENDAUTH);
1209: $fixedauth
1210: $authmsg
1211: $varauth
1212: ENDAUTH
1213: }
1214: } else {
1215: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1216: }
1217: $r->print($portfolioform);
1218: if ($env{'form.action'} eq 'singlestudent') {
1219: $r->print(&date_sections_select($context,$newuser,$formname,
1220: $permission));
1221: }
1222: $r->print('</div><div class="LC_clear_float_footer"></div>');
1223: } else { # user already exists
1224: my %lt=&Apache::lonlocal::texthash(
1225: 'cup' => "Modify existing user: ",
1226: 'ens' => "Enroll one student: ",
1227: 'enm' => "Enroll one member: ",
1228: 'id' => "in domain",
1229: );
1230: $r->print(<<ENDCHANGEUSER);
1231: $start_page
1232: $forminfo
1233: <h2>
1234: ENDCHANGEUSER
1235: if ($env{'form.action'} eq 'singlestudent') {
1236: if ($crstype eq 'Community') {
1237: $r->print($lt{'enm'});
1238: } else {
1239: $r->print($lt{'ens'});
1240: }
1241: } else {
1242: $r->print($lt{'cup'});
1243: }
1244: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1245: "\n".'<div class="LC_left_float">');
1246: my ($personal_table,$showforceid) =
1247: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1248: $inst_results{$ccuname.':'.$ccdomain});
1249: $r->print($personal_table);
1250: if ($showforceid) {
1251: $r->print(&Apache::lonuserutils::forceid_change($context));
1252: }
1253: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1254: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1255: &Apache::loncommon::start_data_table());
1256: if ($env{'request.role.domain'} eq $ccdomain) {
1257: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1258: } else {
1259: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1260: $env{'request.role.domain'}));
1261: }
1262: $r->print(&Apache::loncommon::end_data_table());
1263: }
1264: $r->print('</div>');
1265: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1266: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1267: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1268: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1269: # Current user has quota modification privileges
1270: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1271: }
1272: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1273: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1274: # Get the user's portfolio information
1275: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1276: $ccdomain,$ccuname);
1277: my %lt=&Apache::lonlocal::texthash(
1278: 'dska' => "Disk space allocated to user's portfolio files",
1279: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1280: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1281: );
1282: $user_quota_text = <<ENDNOPORTPRIV;
1283: <h3>$lt{'dska'}</h3>
1284: $lt{'youd'} $lt{'ichr'}: $ccdomain
1285: ENDNOPORTPRIV
1286: }
1287: }
1288: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1289: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1290: my %lt=&Apache::lonlocal::texthash(
1291: 'utav' => "User Tools Availability",
1292: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1293: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1294: );
1295: $user_tools_text = <<ENDNOTOOLSPRIV;
1296: <h3>$lt{'utav'}</h3>
1297: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1298: ENDNOTOOLSPRIV
1299: }
1300: }
1301: if ($user_auth_text ne '') {
1302: $r->print('<div class="LC_left_float">'.$user_auth_text);
1303: if ($user_quota_text ne '') {
1304: $r->print($user_quota_text);
1305: }
1306: if ($user_tools_text ne '') {
1307: $r->print($user_tools_text);
1308: }
1309: if ($env{'form.action'} eq 'singlestudent') {
1310: $r->print(&date_sections_select($context,$newuser,$formname));
1311: }
1312: } elsif ($user_quota_text ne '') {
1313: $r->print('<div class="LC_left_float">'.$user_quota_text);
1314: if ($user_tools_text ne '') {
1315: $r->print($user_tools_text);
1316: }
1317: if ($env{'form.action'} eq 'singlestudent') {
1318: $r->print(&date_sections_select($context,$newuser,$formname));
1319: }
1320: } elsif ($user_tools_text ne '') {
1321: $r->print('<div class="LC_left_float">'.$user_tools_text);
1322: if ($env{'form.action'} eq 'singlestudent') {
1323: $r->print(&date_sections_select($context,$newuser,$formname));
1324: }
1325: } else {
1326: if ($env{'form.action'} eq 'singlestudent') {
1327: $r->print('<div class="LC_left_float">'.
1328: &date_sections_select($context,$newuser,$formname));
1329: }
1330: }
1331: $r->print('</div><div class="LC_clear_float_footer"></div>');
1332: if ($env{'form.action'} ne 'singlestudent') {
1333: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1334: $roledom,$crstype);
1335: }
1336: } ## End of new user/old user logic
1337: if ($env{'form.action'} eq 'singlestudent') {
1338: my $btntxt;
1339: if ($crstype eq 'Community') {
1340: $btntxt = &mt('Enroll Member');
1341: } else {
1342: $btntxt = &mt('Enroll Student');
1343: }
1344: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1345: } else {
1346: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1347: my $addrolesdisplay = 0;
1348: if ($context eq 'domain' || $context eq 'author') {
1349: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1350: }
1351: if ($context eq 'domain') {
1352: my $add_domainroles = &new_domain_roles($r);
1353: if (!$addrolesdisplay) {
1354: $addrolesdisplay = $add_domainroles;
1355: }
1356: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1357: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1358: } elsif ($context eq 'author') {
1359: if ($addrolesdisplay) {
1360: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1361: if ($newuser) {
1362: $r->print(' onclick="auth_check()" \>'."\n");
1363: } else {
1364: $r->print('onclick="this.form.submit()" \>'."\n");
1365: }
1366: } else {
1367: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1368: &mt('Back to previous page').'</a>');
1369: }
1370: } else {
1371: $r->print(&course_level_table(%inccourses));
1372: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1373: }
1374: }
1375: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1376: $r->print('<input type="hidden" name="currstate" value="" />');
1377: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" /></form>');
1378: return;
1379: }
1380:
1381: sub singleuser_breadcrumb {
1382: my ($crstype) = @_;
1383: my %breadcrumb_text;
1384: if ($env{'form.action'} eq 'singlestudent') {
1385: if ($crstype eq 'Community') {
1386: $breadcrumb_text{'search'} = 'Enroll a member';
1387: } else {
1388: $breadcrumb_text{'search'} = 'Enroll a student';
1389: }
1390: $breadcrumb_text{'userpicked'} = 'Select a user',
1391: $breadcrumb_text{'modify'} = 'Set section/dates',
1392: } else {
1393: $breadcrumb_text{'search'} = 'Create/modify a user';
1394: $breadcrumb_text{'userpicked'} = 'Select a user',
1395: $breadcrumb_text{'modify'} = 'Set user role',
1396: }
1397: return %breadcrumb_text;
1398: }
1399:
1400: sub date_sections_select {
1401: my ($context,$newuser,$formname,$permission) = @_;
1402: my $cid = $env{'request.course.id'};
1403: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1404: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1405: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1406: undef,$formname,$permission);
1407: my $rowtitle = 'Section';
1408: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1409: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1410: $permission);
1411: my $output = $date_table.$secbox;
1412: return $output;
1413: }
1414:
1415: sub validation_javascript {
1416: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1417: $loaditem) = @_;
1418: my $dc_setcourse_code = '';
1419: my $nondc_setsection_code = '';
1420: if ($context eq 'domain') {
1421: my $dcdom = $env{'request.role.domain'};
1422: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1423: $dc_setcourse_code =
1424: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1425: } else {
1426: my $checkauth;
1427: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1428: $checkauth = 1;
1429: }
1430: if ($context eq 'course') {
1431: $nondc_setsection_code =
1432: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1433: undef,$checkauth);
1434: }
1435: if ($checkauth) {
1436: $nondc_setsection_code .=
1437: &Apache::lonuserutils::verify_authen($formname,$context);
1438: }
1439: }
1440: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1441: $nondc_setsection_code,$groupslist);
1442: my ($jsback,$elements) = &crumb_utilities();
1443: $js .= "\n".
1444: '<script type="text/javascript">'."\n".
1445: '// <![CDATA['."\n".
1446: $jsback."\n".
1447: '// ]]>'."\n".
1448: '</script>'."\n";
1449: return $js;
1450: }
1451:
1452: sub display_existing_roles {
1453: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1454: my $now=time;
1455: my %lt=&Apache::lonlocal::texthash(
1456: 'rer' => "Existing Roles",
1457: 'rev' => "Revoke",
1458: 'del' => "Delete",
1459: 'ren' => "Re-Enable",
1460: 'rol' => "Role",
1461: 'ext' => "Extent",
1462: 'sta' => "Start",
1463: 'end' => "End",
1464: );
1465: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1466: if ($context eq 'course' || $context eq 'author') {
1467: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1468: my %roleshash =
1469: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1470: ['active','previous','future'],\@roles,$roledom,1);
1471: foreach my $key (keys(%roleshash)) {
1472: my ($start,$end) = split(':',$roleshash{$key});
1473: next if ($start eq '-1' || $end eq '-1');
1474: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1475: if ($context eq 'course') {
1476: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1477: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1478: } elsif ($context eq 'author') {
1479: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1480: }
1481: my ($newkey,$newvalue,$newrole);
1482: $newkey = '/'.$rdom.'/'.$rnum;
1483: if ($sec ne '') {
1484: $newkey .= '/'.$sec;
1485: }
1486: $newvalue = $role;
1487: if ($role =~ /^cr/) {
1488: $newrole = 'cr';
1489: } else {
1490: $newrole = $role;
1491: }
1492: $newkey .= '_'.$newrole;
1493: if ($start ne '' && $end ne '') {
1494: $newvalue .= '_'.$end.'_'.$start;
1495: }
1496: $rolesdump{$newkey} = $newvalue;
1497: }
1498: } else {
1499: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1500: }
1501: # Build up table of user roles to allow revocation and re-enabling of roles.
1502: my ($tmp) = keys(%rolesdump);
1503: return if ($tmp =~ /^(con_lost|error)/i);
1504: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1505: my $b1=join('_',(split('_',$b))[1,0]);
1506: return $a1 cmp $b1;
1507: } keys(%rolesdump)) {
1508: next if ($area =~ /^rolesdef/);
1509: my $envkey=$area;
1510: my $role = $rolesdump{$area};
1511: my $thisrole=$area;
1512: $area =~ s/\_\w\w$//;
1513: my ($role_code,$role_end_time,$role_start_time) =
1514: split(/_/,$role);
1515: # Is this a custom role? Get role owner and title.
1516: my ($croleudom,$croleuname,$croletitle)=
1517: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1518: my $allowed=0;
1519: my $delallowed=0;
1520: my $sortkey=$role_code;
1521: my $class='Unknown';
1522: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1523: $class='Course';
1524: my ($coursedom,$coursedir) = ($1,$2);
1525: my $cid = $1.'_'.$2;
1526: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1527: my %coursedata=
1528: &Apache::lonnet::coursedescription($cid);
1529: if ($coursedir =~ /^$match_community$/) {
1530: $class='Community';
1531: }
1532: $sortkey.="\0$coursedom";
1533: my $carea;
1534: if (defined($coursedata{'description'})) {
1535: $carea=$coursedata{'description'}.
1536: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1537: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1538: $sortkey.="\0".$coursedata{'description'};
1539: } else {
1540: if ($class eq 'Community') {
1541: $carea=&mt('Unavailable community').': '.$area;
1542: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1543: } else {
1544: $carea=&mt('Unavailable course').': '.$area;
1545: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1546: }
1547: }
1548: $sortkey.="\0$coursedir";
1549: $inccourses->{$cid}=1;
1550: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1551: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1552: $allowed=1;
1553: }
1554: unless ($allowed) {
1555: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1556: if ($isowner) {
1557: if (($role_code eq 'co') && ($class eq 'Community')) {
1558: $allowed = 1;
1559: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1560: $allowed = 1;
1561: }
1562: }
1563: }
1564: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1565: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1566: $delallowed=1;
1567: }
1568: # - custom role. Needs more info, too
1569: if ($croletitle) {
1570: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1571: $allowed=1;
1572: $thisrole.='.'.$role_code;
1573: }
1574: }
1575: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1576: $carea.='<br />Section: '.$3;
1577: $sortkey.="\0$3";
1578: if (!$allowed) {
1579: if ($env{'request.course.sec'} eq $3) {
1580: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1581: $allowed = 1;
1582: }
1583: }
1584: }
1585: }
1586: $area=$carea;
1587: } else {
1588: $sortkey.="\0".$area;
1589: # Determine if current user is able to revoke privileges
1590: if ($area=~m{^/($match_domain)/}) {
1591: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1592: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1593: $allowed=1;
1594: }
1595: if (((&Apache::lonnet::allowed('dro',$1)) ||
1596: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1597: ($role_code ne 'dc')) {
1598: $delallowed=1;
1599: }
1600: } else {
1601: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1602: $allowed=1;
1603: }
1604: }
1605: if ($role_code eq 'ca' || $role_code eq 'au') {
1606: $class='Construction Space';
1607: } elsif ($role_code eq 'su') {
1608: $class='System';
1609: } else {
1610: $class='Domain';
1611: }
1612: }
1613: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1614: $area=~m{/($match_domain)/($match_username)};
1615: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1616: $allowed=1;
1617: } else {
1618: $allowed=0;
1619: }
1620: }
1621: my $row = '';
1622: $row.= '<td>';
1623: my $active=1;
1624: $active=0 if (($role_end_time) && ($now>$role_end_time));
1625: if (($active) && ($allowed)) {
1626: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1627: } else {
1628: if ($active) {
1629: $row.=' ';
1630: } else {
1631: $row.=&mt('expired or revoked');
1632: }
1633: }
1634: $row.='</td><td>';
1635: if ($allowed && !$active) {
1636: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1637: } else {
1638: $row.=' ';
1639: }
1640: $row.='</td><td>';
1641: if ($delallowed) {
1642: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1643: } else {
1644: $row.=' ';
1645: }
1646: my $plaintext='';
1647: if (!$croletitle) {
1648: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1649: } else {
1650: $plaintext=
1651: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1652: }
1653: $row.= '</td><td>'.$plaintext.
1654: '</td><td>'.$area.
1655: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1656: : ' ' ).
1657: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1658: : ' ' )
1659: ."</td>";
1660: $sortrole{$sortkey}=$envkey;
1661: $roletext{$envkey}=$row;
1662: $roleclass{$envkey}=$class;
1663: $rolepriv{$envkey}=$allowed;
1664: } # end of foreach (table building loop)
1665:
1666: my $rolesdisplay = 0;
1667: my %output = ();
1668: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1669: $output{$type} = '';
1670: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1671: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1672: $output{$type}.=
1673: &Apache::loncommon::start_data_table_row().
1674: $roletext{$sortrole{$which}}.
1675: &Apache::loncommon::end_data_table_row();
1676: }
1677: }
1678: unless($output{$type} eq '') {
1679: $output{$type} = '<tr class="LC_info_row">'.
1680: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1681: $output{$type};
1682: $rolesdisplay = 1;
1683: }
1684: }
1685: if ($rolesdisplay == 1) {
1686: my $contextrole='';
1687: if ($env{'request.course.id'}) {
1688: if (&Apache::loncommon::course_type() eq 'Community') {
1689: $contextrole = &mt('Existing Roles in this Community');
1690: } else {
1691: $contextrole = &mt('Existing Roles in this Course');
1692: }
1693: } elsif ($env{'request.role'} =~ /^au\./) {
1694: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1695: } else {
1696: $contextrole = &mt('Existing Roles in this Domain');
1697: }
1698: $r->print('
1699: <h3>'.$lt{'rer'}.'</h3>'.
1700: '<div>'.$contextrole.'</div>'.
1701: &Apache::loncommon::start_data_table("LC_createuser").
1702: &Apache::loncommon::start_data_table_header_row().
1703: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1704: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1705: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1706: &Apache::loncommon::end_data_table_header_row());
1707: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1708: if ($output{$type}) {
1709: $r->print($output{$type}."\n");
1710: }
1711: }
1712: $r->print(&Apache::loncommon::end_data_table());
1713: }
1714: return;
1715: }
1716:
1717: sub new_coauthor_roles {
1718: my ($r,$ccuname,$ccdomain) = @_;
1719: my $addrolesdisplay = 0;
1720: #
1721: # Co-Author
1722: #
1723: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1724: $env{'request.role.domain'}) &&
1725: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1726: # No sense in assigning co-author role to yourself
1727: $addrolesdisplay = 1;
1728: my $cuname=$env{'user.name'};
1729: my $cudom=$env{'request.role.domain'};
1730: my %lt=&Apache::lonlocal::texthash(
1731: 'cs' => "Construction Space",
1732: 'act' => "Activate",
1733: 'rol' => "Role",
1734: 'ext' => "Extent",
1735: 'sta' => "Start",
1736: 'end' => "End",
1737: 'cau' => "Co-Author",
1738: 'caa' => "Assistant Co-Author",
1739: 'ssd' => "Set Start Date",
1740: 'sed' => "Set End Date"
1741: );
1742: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1743: &Apache::loncommon::start_data_table()."\n".
1744: &Apache::loncommon::start_data_table_header_row()."\n".
1745: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1746: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1747: '<th>'.$lt{'end'}.'</th>'."\n".
1748: &Apache::loncommon::end_data_table_header_row()."\n".
1749: &Apache::loncommon::start_data_table_row().'
1750: <td>
1751: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1752: </td>
1753: <td>'.$lt{'cau'}.'</td>
1754: <td>'.$cudom.'_'.$cuname.'</td>
1755: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1756: <a href=
1757: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1758: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1759: <a href=
1760: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1761: &Apache::loncommon::end_data_table_row()."\n".
1762: &Apache::loncommon::start_data_table_row()."\n".
1763: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1764: <td>'.$lt{'caa'}.'</td>
1765: <td>'.$cudom.'_'.$cuname.'</td>
1766: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1767: <a href=
1768: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1769: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1770: <a href=
1771: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1772: &Apache::loncommon::end_data_table_row()."\n".
1773: &Apache::loncommon::end_data_table());
1774: } elsif ($env{'request.role'} =~ /^au\./) {
1775: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1776: $env{'request.role.domain'}))) {
1777: $r->print('<span class="LC_error">'.
1778: &mt('You do not have privileges to assign co-author roles.').
1779: '</span>');
1780: } elsif (($env{'user.name'} eq $ccuname) &&
1781: ($env{'user.domain'} eq $ccdomain)) {
1782: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1783: }
1784: }
1785: return $addrolesdisplay;;
1786: }
1787:
1788: sub new_domain_roles {
1789: my ($r) = @_;
1790: my $addrolesdisplay = 0;
1791: #
1792: # Domain level
1793: #
1794: my $num_domain_level = 0;
1795: my $domaintext =
1796: '<h4>'.&mt('Domain Level').'</h4>'.
1797: &Apache::loncommon::start_data_table().
1798: &Apache::loncommon::start_data_table_header_row().
1799: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1800: &mt('Extent').'</th>'.
1801: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1802: &Apache::loncommon::end_data_table_header_row();
1803: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1804: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1805: foreach my $role (@allroles) {
1806: next if ($role eq 'ad');
1807: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1808: my $plrole=&Apache::lonnet::plaintext($role);
1809: my %lt=&Apache::lonlocal::texthash(
1810: 'ssd' => "Set Start Date",
1811: 'sed' => "Set End Date"
1812: );
1813: $num_domain_level ++;
1814: $domaintext .=
1815: &Apache::loncommon::start_data_table_row().
1816: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1817: <td>'.$plrole.'</td>
1818: <td>'.$thisdomain.'</td>
1819: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1820: <a href=
1821: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1822: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1823: <a href=
1824: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1825: &Apache::loncommon::end_data_table_row();
1826: }
1827: }
1828: }
1829: $domaintext.= &Apache::loncommon::end_data_table();
1830: if ($num_domain_level > 0) {
1831: $r->print($domaintext);
1832: $addrolesdisplay = 1;
1833: }
1834: return $addrolesdisplay;
1835: }
1836:
1837: sub user_authentication {
1838: my ($ccuname,$ccdomain,$formname) = @_;
1839: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1840: my $outcome;
1841: # Check for a bad authentication type
1842: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1843: # bad authentication scheme
1844: my %lt=&Apache::lonlocal::texthash(
1845: 'err' => "ERROR",
1846: 'uuas' => "This user has an unrecognized authentication scheme",
1847: 'adcs' => "Please alert a domain coordinator of this situation",
1848: 'sldb' => "Please specify login data below",
1849: 'ld' => "Login Data"
1850: );
1851: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1852: &initialize_authen_forms($ccdomain,$formname);
1853:
1854: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1855: $outcome = <<ENDBADAUTH;
1856: <script type="text/javascript" language="Javascript">
1857: // <![CDATA[
1858: $loginscript
1859: // ]]>
1860: </script>
1861: <span class="LC_error">$lt{'err'}:
1862: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1863: <h3>$lt{'ld'}</h3>
1864: $choices
1865: ENDBADAUTH
1866: } else {
1867: # This user is not allowed to modify the user's
1868: # authentication scheme, so just notify them of the problem
1869: $outcome = <<ENDBADAUTH;
1870: <span class="LC_error"> $lt{'err'}:
1871: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1872: </span>
1873: ENDBADAUTH
1874: }
1875: } else { # Authentication type is valid
1876: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1877: my ($authformcurrent,$can_modify,@authform_others) =
1878: &modify_login_block($ccdomain,$currentauth);
1879: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1880: # Current user has login modification privileges
1881: my %lt=&Apache::lonlocal::texthash (
1882: 'ld' => "Login Data",
1883: 'ccld' => "Change Current Login Data",
1884: 'enld' => "Enter New Login Data"
1885: );
1886: $outcome =
1887: '<script type="text/javascript" language="Javascript">'."\n".
1888: '// <![CDATA['."\n".
1889: $loginscript."\n".
1890: '// ]]>'."\n".
1891: '</script>'."\n".
1892: '<h3>'.$lt{'ld'}.'</h3>'.
1893: &Apache::loncommon::start_data_table().
1894: &Apache::loncommon::start_data_table_row().
1895: '<td>'.$authformnop;
1896: if ($can_modify) {
1897: $outcome .= '</td>'."\n".
1898: &Apache::loncommon::end_data_table_row().
1899: &Apache::loncommon::start_data_table_row().
1900: '<td>'.$authformcurrent.'</td>'.
1901: &Apache::loncommon::end_data_table_row()."\n";
1902: } else {
1903: $outcome .= ' ('.$authformcurrent.')</td>'.
1904: &Apache::loncommon::end_data_table_row()."\n";
1905: }
1906: foreach my $item (@authform_others) {
1907: $outcome .= &Apache::loncommon::start_data_table_row().
1908: '<td>'.$item.'</td>'.
1909: &Apache::loncommon::end_data_table_row()."\n";
1910: }
1911: $outcome .= &Apache::loncommon::end_data_table();
1912: } else {
1913: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1914: my %lt=&Apache::lonlocal::texthash(
1915: 'ccld' => "Change Current Login Data",
1916: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1917: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1918: );
1919: $outcome .= <<ENDNOPRIV;
1920: <h3>$lt{'ccld'}</h3>
1921: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1922: <input type="hidden" name="login" value="nochange" />
1923: ENDNOPRIV
1924: }
1925: }
1926: } ## End of "check for bad authentication type" logic
1927: return $outcome;
1928: }
1929:
1930: sub modify_login_block {
1931: my ($dom,$currentauth) = @_;
1932: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1933: my ($authnum,%can_assign) =
1934: &Apache::loncommon::get_assignable_auth($dom);
1935: my ($authformcurrent,@authform_others,$show_override_msg);
1936: if ($currentauth=~/^krb(4|5):/) {
1937: $authformcurrent=$authformkrb;
1938: if ($can_assign{'int'}) {
1939: push(@authform_others,$authformint);
1940: }
1941: if ($can_assign{'loc'}) {
1942: push(@authform_others,$authformloc);
1943: }
1944: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1945: $show_override_msg = 1;
1946: }
1947: } elsif ($currentauth=~/^internal:/) {
1948: $authformcurrent=$authformint;
1949: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1950: push(@authform_others,$authformkrb);
1951: }
1952: if ($can_assign{'loc'}) {
1953: push(@authform_others,$authformloc);
1954: }
1955: if ($can_assign{'int'}) {
1956: $show_override_msg = 1;
1957: }
1958: } elsif ($currentauth=~/^unix:/) {
1959: $authformcurrent=$authformfsys;
1960: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1961: push(@authform_others,$authformkrb);
1962: }
1963: if ($can_assign{'int'}) {
1964: push(@authform_others,$authformint);
1965: }
1966: if ($can_assign{'loc'}) {
1967: push(@authform_others,$authformloc);
1968: }
1969: if ($can_assign{'fsys'}) {
1970: $show_override_msg = 1;
1971: }
1972: } elsif ($currentauth=~/^localauth:/) {
1973: $authformcurrent=$authformloc;
1974: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1975: push(@authform_others,$authformkrb);
1976: }
1977: if ($can_assign{'int'}) {
1978: push(@authform_others,$authformint);
1979: }
1980: if ($can_assign{'loc'}) {
1981: $show_override_msg = 1;
1982: }
1983: }
1984: if ($show_override_msg) {
1985: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1986: '</td></tr>'."\n".
1987: '<tr><td> </td>'.
1988: '<td><b>'.&mt('Currently in use').'</b></td>'.
1989: '<td align="right"><span class="LC_cusr_emph">'.
1990: &mt('will override current values').
1991: '</span></td></tr></table>';
1992: }
1993: return ($authformcurrent,$show_override_msg,@authform_others);
1994: }
1995:
1996: sub personal_data_display {
1997: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1998: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1999: my @userinfo = ('firstname','middlename','lastname','generation',
2000: 'permanentemail','id');
2001: my $rowcount = 0;
2002: my $editable = 0;
2003: %canmodify_status =
2004: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2005: ['inststatus'],$rolesarray);
2006: if (!$newuser) {
2007: # Get the users information
2008: %userenv = &Apache::lonnet::get('environment',
2009: ['firstname','middlename','lastname','generation',
2010: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
2011: %canmodify =
2012: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2013: \@userinfo,$rolesarray);
2014: } elsif ($context eq 'selfcreate') {
2015: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
2016: $inst_results,$rolesarray);
2017: }
2018: my %lt=&Apache::lonlocal::texthash(
2019: 'pd' => "Personal Data",
2020: 'firstname' => "First Name",
2021: 'middlename' => "Middle Name",
2022: 'lastname' => "Last Name",
2023: 'generation' => "Generation",
2024: 'permanentemail' => "Permanent e-mail address",
2025: 'id' => "Student/Employee ID",
2026: 'lg' => "Login Data",
2027: 'inststatus' => "Affiliation",
2028: );
2029: my %textboxsize = (
2030: firstname => '15',
2031: middlename => '15',
2032: lastname => '15',
2033: generation => '5',
2034: permanentemail => '25',
2035: id => '15',
2036: );
2037: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2038: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2039: &Apache::lonhtmlcommon::start_pick_box();
2040: foreach my $item (@userinfo) {
2041: my $rowtitle = $lt{$item};
2042: my $hiderow = 0;
2043: if ($item eq 'generation') {
2044: $rowtitle = $genhelp.$rowtitle;
2045: }
2046: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2047: if ($newuser) {
2048: if (ref($inst_results) eq 'HASH') {
2049: if ($inst_results->{$item} ne '') {
2050: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2051: } else {
2052: if ($context eq 'selfcreate') {
2053: if ($canmodify{$item}) {
2054: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2055: $editable ++;
2056: } else {
2057: $hiderow = 1;
2058: }
2059: } else {
2060: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2061: }
2062: }
2063: } else {
2064: if ($context eq 'selfcreate') {
2065: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2066: $row .= $ccuname;
2067: } else {
2068: if ($canmodify{$item}) {
2069: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2070: $editable ++;
2071: } else {
2072: $hiderow = 1;
2073: }
2074: }
2075: } else {
2076: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2077: }
2078: }
2079: } else {
2080: if ($canmodify{$item}) {
2081: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2082: } else {
2083: $row .= $userenv{$item};
2084: }
2085: if ($item eq 'id') {
2086: $showforceid = $canmodify{$item};
2087: }
2088: }
2089: $row .= &Apache::lonhtmlcommon::row_closure(1);
2090: if (!$hiderow) {
2091: $output .= $row;
2092: $rowcount ++;
2093: }
2094: }
2095: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2096: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2097: if (ref($types) eq 'ARRAY') {
2098: if (@{$types} > 0) {
2099: my ($hiderow,$shown);
2100: if ($canmodify_status{'inststatus'}) {
2101: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2102: } else {
2103: $shown .= $userenv{'inststatus'};
2104: if ($userenv{'inststatus'} eq '') {
2105: $hiderow = 1;
2106: }
2107: }
2108: if (!$hiderow) {
2109: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2110: $shown.&Apache::lonhtmlcommon::row_closure(1);
2111: if ($context eq 'selfcreate') {
2112: $rowcount ++;
2113: }
2114: $output .= $row;
2115: }
2116: }
2117: }
2118: }
2119: $output .= &Apache::lonhtmlcommon::end_pick_box();
2120: if (wantarray) {
2121: if ($context eq 'selfcreate') {
2122: return($output,$rowcount,$editable);
2123: } else {
2124: return ($output,$showforceid);
2125: }
2126: } else {
2127: return $output;
2128: }
2129: }
2130:
2131: sub pick_inst_statuses {
2132: my ($curr,$usertypes,$types) = @_;
2133: my ($output,$rem,@currtypes);
2134: if ($curr ne '') {
2135: @currtypes = map { &unescape($_); } split(/:/,$curr);
2136: }
2137: my $numinrow = 2;
2138: if (ref($types) eq 'ARRAY') {
2139: $output = '<table>';
2140: my $lastcolspan;
2141: for (my $i=0; $i<@{$types}; $i++) {
2142: if (defined($usertypes->{$types->[$i]})) {
2143: my $rem = $i%($numinrow);
2144: if ($rem == 0) {
2145: if ($i<@{$types}-1) {
2146: if ($i > 0) {
2147: $output .= '</tr>';
2148: }
2149: $output .= '<tr>';
2150: }
2151: } elsif ($i==@{$types}-1) {
2152: my $colsleft = $numinrow - $rem;
2153: if ($colsleft > 1) {
2154: $lastcolspan = ' colspan="'.$colsleft.'"';
2155: }
2156: }
2157: my $check = ' ';
2158: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2159: $check = ' checked="checked" ';
2160: }
2161: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2162: '<span class="LC_nobreak"><label>'.
2163: '<input type="checkbox" name="inststatus" '.
2164: 'value="'.$types->[$i].'"'.$check.'/>'.
2165: $usertypes->{$types->[$i]}.'</label></span></td>';
2166: }
2167: }
2168: $output .= '</tr></table>';
2169: }
2170: return $output;
2171: }
2172:
2173: sub selfcreate_canmodify {
2174: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2175: if (ref($inst_results) eq 'HASH') {
2176: my @inststatuses = &get_inststatuses($inst_results);
2177: if (@inststatuses == 0) {
2178: @inststatuses = ('default');
2179: }
2180: $rolesarray = \@inststatuses;
2181: }
2182: my %canmodify =
2183: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2184: $rolesarray);
2185: return %canmodify;
2186: }
2187:
2188: sub get_inststatuses {
2189: my ($insthashref) = @_;
2190: my @inststatuses = ();
2191: if (ref($insthashref) eq 'HASH') {
2192: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2193: @inststatuses = @{$insthashref->{'inststatus'}};
2194: }
2195: }
2196: return @inststatuses;
2197: }
2198:
2199: # ================================================================= Phase Three
2200: sub update_user_data {
2201: my ($r,$context,$crstype,$brcrum) = @_;
2202: my $is_custom = &Apache::loncommon::needs_gci_custom();
2203: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2204: $env{'form.ccdomain'});
2205: # Error messages
2206: my $error = '<span class="LC_error">'.&mt('Error').': ';
2207: my $end = '</span><br /><br />';
2208: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2209: "'$env{'form.prevphase'}','modify')".'" />'.
2210: &mt('Return to previous page').'</a>'.
2211: &Apache::loncommon::end_page();
2212: my $now = time;
2213: my $title;
2214: if (exists($env{'form.makeuser'})) {
2215: $title='Set Privileges for New User';
2216: } else {
2217: $title='Modify User Privileges';
2218: }
2219: my $newuser = 0;
2220: my ($jsback,$elements) = &crumb_utilities();
2221: my $jscript = '<script type="text/javascript">'."\n".
2222: '// <![CDATA['."\n".
2223: $jsback."\n".
2224: '// ]]>'."\n".
2225: '</script>'."\n";
2226: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2227: my $helpitem = 'Course_Change_Privileges';
2228: if ($env{'form.action'} eq 'singlestudent') {
2229: $helpitem = 'Course_Add_Student';
2230: }
2231: my $bread_crumbs_component = 'User Management';
2232: if ($context eq 'course') {
2233: if ($is_custom) {
2234: $bread_crumbs_component = 'Enrollment and Student Activity';
2235: }
2236: }
2237: push(@{$brcrum},
2238: {href => "javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2239: text => $breadcrumb_text{'modify'},
2240: faq => 282,
2241: bug => 'Instructor Interface',},
2242: {href => "/adm/createuser",
2243: text => "Result",
2244: faq => 282,
2245: bug => 'Instructor Interface',
2246: help => $helpitem});
2247: my $args = {bread_crumbs => $brcrum,
2248: bread_crumbs_component => $bread_crumbs_component};
2249: if ($env{'form.popup'}) {
2250: $args->{'no_nav_bar'} = 1;
2251: }
2252: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2253:
2254: $r->print(&update_result_form($uhome));
2255: # Check Inputs
2256: if (! $env{'form.ccuname'} ) {
2257: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2258: return;
2259: }
2260: if ( $env{'form.ccuname'} ne
2261: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2262: $r->print($error.&mt('Invalid login name.').' '.
2263: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2264: $end.$rtnlink);
2265: return;
2266: }
2267: if (! $env{'form.ccdomain'} ) {
2268: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2269: return;
2270: }
2271: if ( $env{'form.ccdomain'} ne
2272: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2273: $r->print($error.&mt('Invalid domain name.').' '.
2274: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2275: $end.$rtnlink);
2276: return;
2277: }
2278: if ($uhome eq 'no_host') {
2279: $newuser = 1;
2280: }
2281: if (! exists($env{'form.makeuser'})) {
2282: # Modifying an existing user, so check the validity of the name
2283: if ($uhome eq 'no_host') {
2284: $r->print($error.&mt('Unable to determine home server for ').
2285: $env{'form.ccuname'}.&mt(' in domain ').
2286: $env{'form.ccdomain'}.'.');
2287: return;
2288: }
2289: }
2290: # Determine authentication method and password for the user being modified
2291: my $amode='';
2292: my $genpwd='';
2293: if ($env{'form.login'} eq 'krb') {
2294: $amode='krb';
2295: $amode.=$env{'form.krbver'};
2296: $genpwd=$env{'form.krbarg'};
2297: } elsif ($env{'form.login'} eq 'int') {
2298: $amode='internal';
2299: $genpwd=$env{'form.intarg'};
2300: } elsif ($env{'form.login'} eq 'fsys') {
2301: $amode='unix';
2302: $genpwd=$env{'form.fsysarg'};
2303: } elsif ($env{'form.login'} eq 'loc') {
2304: $amode='localauth';
2305: $genpwd=$env{'form.locarg'};
2306: $genpwd=" " if (!$genpwd);
2307: } elsif (($env{'form.login'} eq 'nochange') ||
2308: ($env{'form.login'} eq '' )) {
2309: # There is no need to tell the user we did not change what they
2310: # did not ask us to change.
2311: # If they are creating a new user but have not specified login
2312: # information this will be caught below.
2313: } else {
2314: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2315: return;
2316: }
2317:
2318: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2319: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2320: my (%alerts,%rulematch,%inst_results,%curr_rules);
2321: my @usertools = ('aboutme','blog','portfolio');
2322: my @requestcourses = ('official','unofficial','community');
2323: my ($othertitle,$usertypes,$types) =
2324: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2325: if ($env{'form.makeuser'}) {
2326: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2327: # Check for the authentication mode and password
2328: if (! $amode || ! $genpwd) {
2329: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2330: return;
2331: }
2332: # Determine desired host
2333: my $desiredhost = $env{'form.hserver'};
2334: if (lc($desiredhost) eq 'default') {
2335: $desiredhost = undef;
2336: } else {
2337: my %home_servers =
2338: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2339: if (! exists($home_servers{$desiredhost})) {
2340: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2341: return;
2342: }
2343: }
2344: # Check ID format
2345: my %checkhash;
2346: my %checks = ('id' => 1);
2347: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2348: 'newuser' => $newuser,
2349: 'id' => $env{'form.cid'},
2350: );
2351: if ($env{'form.cid'} ne '') {
2352: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2353: \%rulematch,\%inst_results,\%curr_rules);
2354: if (ref($alerts{'id'}) eq 'HASH') {
2355: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2356: my $domdesc =
2357: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2358: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2359: my $userchkmsg;
2360: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2361: $userchkmsg =
2362: &Apache::loncommon::instrule_disallow_msg('id',
2363: $domdesc,1).
2364: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2365: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2366: }
2367: $r->print($error.&mt('Invalid ID format').$end.
2368: $userchkmsg.$rtnlink);
2369: return;
2370: }
2371: }
2372: }
2373: }
2374: # Call modifyuser
2375: my $result = &Apache::lonnet::modifyuser
2376: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2377: $amode,$genpwd,$env{'form.cfirstname'},
2378: $env{'form.cmiddlename'},$env{'form.clastname'},
2379: $env{'form.cgeneration'},undef,$desiredhost,
2380: $env{'form.cpermanentemail'});
2381: $r->print(&mt('Generating user').': '.$result);
2382: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2383: $env{'form.ccdomain'});
2384: my (%changeHash,%newcustom,%changed);
2385: if ($uhome ne 'no_host') {
2386: if ($env{'form.customquota'} == 1) {
2387: if ($env{'form.portfolioquota'} eq '') {
2388: $newcustom{'quota'} = 0;
2389: } else {
2390: $newcustom{'quota'} = $env{'form.portfolioquota'};
2391: $newcustom{'quota'} =~ s/[^\d\.]//g;
2392: }
2393: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2394: }
2395: foreach my $item (@usertools) {
2396: if ($env{'form.custom'.$item} == 1) {
2397: $newcustom{$item} = $env{'form.tools_'.$item};
2398: $changed{$item} = &tool_admin($item,$newcustom{$item},
2399: \%changeHash,'tools');
2400: }
2401: }
2402: foreach my $item (@requestcourses) {
2403: $newcustom{$item} = $env{'form.crsreq_'.$item};
2404: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2405: $newcustom{$item} .= '=';
2406: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2407: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2408: }
2409: }
2410: $changed{$item} = &tool_admin($item,$newcustom{$item},
2411: \%changeHash,'requestcourses');
2412: }
2413: if (exists($env{'form.inststatus'})) {
2414: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2415: if (@inststatuses > 0) {
2416: $changeHash{'inststatus'} = join(',',@inststatuses);
2417: $changed{'inststatus'} = $changeHash{'inststatus'};
2418: }
2419: }
2420: if (keys(%changed)) {
2421: $changeHash{'firstname'} = $env{'form.cfirstname'};
2422: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2423: $changeHash{'lastname'} = $env{'form.clastname'};
2424: $changeHash{'generation'} = $env{'form.cgeneration'};
2425: $changeHash{'id'} = $env{'form.cid'};
2426: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2427: my $chgresult =
2428: &Apache::lonnet::put('environment',\%changeHash,
2429: $env{'form.ccdomain'},$env{'form.ccuname'});
2430: }
2431: }
2432: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2433: &Apache::lonnet::hostname($uhome));
2434: } elsif (($env{'form.login'} ne 'nochange') &&
2435: ($env{'form.login'} ne '' )) {
2436: # Modify user privileges
2437: if (! $amode || ! $genpwd) {
2438: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2439: return;
2440: }
2441: # Only allow authentification modification if the person has authority
2442: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2443: $r->print('Modifying authentication: '.
2444: &Apache::lonnet::modifyuserauth(
2445: $env{'form.ccdomain'},$env{'form.ccuname'},
2446: $amode,$genpwd));
2447: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2448: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2449: } else {
2450: # Okay, this is a non-fatal error.
2451: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2452: }
2453: }
2454: ##
2455: my (@userroles,%userupdate,$cnum,$cdom,$crstype,$namechanged);
2456: if ($context eq 'course') {
2457: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2458: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2459: }
2460: if (! $env{'form.makeuser'} ) {
2461: # Check for need to change
2462: my %userenv = &Apache::lonnet::get
2463: ('environment',['firstname','middlename','lastname','generation',
2464: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2465: 'tools.blog','tools.portfolio','requestcourses.official',
2466: 'requestcourses.unofficial','requestcourses.community',
2467: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2468: 'reqcrsotherdom.community'],
2469: $env{'form.ccdomain'},$env{'form.ccuname'});
2470: my ($tmp) = keys(%userenv);
2471: if ($tmp =~ /^(con_lost|error)/i) {
2472: %userenv = ();
2473: }
2474: my $no_forceid_alert;
2475: # Check to see if user information can be changed
2476: my %domconfig =
2477: &Apache::lonnet::get_dom('configuration',['usermodification'],
2478: $env{'form.ccdomain'});
2479: my @statuses = ('active','future');
2480: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2481: my ($auname,$audom);
2482: if ($context eq 'author') {
2483: $auname = $env{'user.name'};
2484: $audom = $env{'user.domain'};
2485: }
2486: foreach my $item (keys(%roles)) {
2487: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2488: if ($context eq 'course') {
2489: if ($cnum ne '' && $cdom ne '') {
2490: if ($rolenum eq $cnum && $roledom eq $cdom) {
2491: if (!grep(/^\Q$role\E$/,@userroles)) {
2492: push(@userroles,$role);
2493: }
2494: }
2495: }
2496: } elsif ($context eq 'author') {
2497: if ($rolenum eq $auname && $roledom eq $audom) {
2498: if (!grep(/^\Q$role\E$/,@userroles)) {
2499: push(@userroles,$role);
2500: }
2501: }
2502: }
2503: }
2504: if ($env{'form.action'} eq 'singlestudent') {
2505: if (!grep(/^st$/,@userroles)) {
2506: push(@userroles,'st');
2507: }
2508: } else {
2509: # Check for course or co-author roles being activated or re-enabled
2510: if ($context eq 'author' || $context eq 'course') {
2511: foreach my $key (keys(%env)) {
2512: if ($context eq 'author') {
2513: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2514: if (!grep(/^\Q$1\E$/,@userroles)) {
2515: push(@userroles,$1);
2516: }
2517: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2518: if (!grep(/^\Q$1\E$/,@userroles)) {
2519: push(@userroles,$1);
2520: }
2521: }
2522: } elsif ($context eq 'course') {
2523: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2524: if (!grep(/^\Q$1\E$/,@userroles)) {
2525: push(@userroles,$1);
2526: }
2527: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2528: if (!grep(/^\Q$1\E$/,@userroles)) {
2529: push(@userroles,$1);
2530: }
2531: }
2532: }
2533: }
2534: }
2535: }
2536: #Check to see if we can change personal data for the user
2537: my (@mod_disallowed,@longroles);
2538: foreach my $role (@userroles) {
2539: if ($role eq 'cr') {
2540: push(@longroles,'Custom');
2541: } else {
2542: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2543: }
2544: }
2545: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2546: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2547: foreach my $item (@userinfo) {
2548: # Strip leading and trailing whitespace
2549: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2550: if (!$canmodify{$item}) {
2551: if (defined($env{'form.c'.$item})) {
2552: if ($env{'form.c'.$item} ne $userenv{$item}) {
2553: push(@mod_disallowed,$item);
2554: }
2555: }
2556: $env{'form.c'.$item} = $userenv{$item};
2557: }
2558: }
2559: # Check to see if we can change the Student/Employee ID
2560: my $forceid = $env{'form.forceid'};
2561: my $recurseid = $env{'form.recurseid'};
2562: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2563: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2564: $env{'form.ccuname'});
2565: if (($uidhash{$env{'form.ccuname'}}) &&
2566: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2567: (!$forceid)) {
2568: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2569: $env{'form.cid'} = $userenv{'id'};
2570: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2571: .'<br />'
2572: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2573: .'<br />'."\n";
2574: }
2575: }
2576: if ($env{'form.cid'} ne $userenv{'id'}) {
2577: my $checkhash;
2578: my $checks = { 'id' => 1 };
2579: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2580: { 'newuser' => $newuser,
2581: 'id' => $env{'form.cid'},
2582: };
2583: &Apache::loncommon::user_rule_check($checkhash,$checks,
2584: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2585: if (ref($alerts{'id'}) eq 'HASH') {
2586: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2587: $env{'form.cid'} = $userenv{'id'};
2588: }
2589: }
2590: }
2591: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2592: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2593: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2594: $oldinststatuses,$newinststatuses);
2595: my ($defquota,$settingstatus) =
2596: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2597: my ($showquota,$showtools,$showrequestcourses,$showinststatus,$showreqotherdom);
2598: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2599: $showquota = 1;
2600: }
2601: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2602: $showtools = 1;
2603: }
2604: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2605: $showrequestcourses = 1;
2606: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2607: $showreqotherdom = 1;
2608: }
2609: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2610: $showinststatus = 1;
2611: }
2612: my (%changeHash,%changed);
2613: $oldinststatus = $userenv{'inststatus'};
2614: if ($oldinststatus eq '') {
2615: $oldinststatuses = $othertitle;
2616: } else {
2617: if (ref($usertypes) eq 'HASH') {
2618: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2619: } else {
2620: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2621: }
2622: }
2623: $changeHash{'inststatus'} = $userenv{'inststatus'};
2624: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2625: if ($canmodify_inststatus{'inststatus'}) {
2626: if (exists($env{'form.inststatus'})) {
2627: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2628: if (@inststatuses > 0) {
2629: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2630: $changeHash{'inststatus'} = $newinststatus;
2631: if ($newinststatus ne $oldinststatus) {
2632: $changed{'inststatus'} = $newinststatus;
2633: }
2634: if (ref($usertypes) eq 'HASH') {
2635: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2636: } else {
2637: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2638: }
2639: } else {
2640: $newinststatus = '';
2641: $changeHash{'inststatus'} = $newinststatus;
2642: $newinststatuses = $othertitle;
2643: if ($newinststatus ne $oldinststatus) {
2644: $changed{'inststatus'} = $changeHash{'inststatus'};
2645: }
2646: }
2647: }
2648: }
2649: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2650: if ($userenv{'portfolioquota'} ne '') {
2651: $oldportfolioquota = $userenv{'portfolioquota'};
2652: if ($env{'form.customquota'} == 1) {
2653: if ($env{'form.portfolioquota'} eq '') {
2654: $newportfolioquota = 0;
2655: } else {
2656: $newportfolioquota = $env{'form.portfolioquota'};
2657: $newportfolioquota =~ s/[^\d\.]//g;
2658: }
2659: if ($newportfolioquota != $oldportfolioquota) {
2660: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2661: }
2662: } else {
2663: $changed{'quota'} = "a_admin('',\%changeHash);
2664: $newportfolioquota = $defquota;
2665: $newisdefault = 1;
2666: }
2667: } else {
2668: $oldisdefault = 1;
2669: $oldportfolioquota = $defquota;
2670: if ($env{'form.customquota'} == 1) {
2671: if ($env{'form.portfolioquota'} eq '') {
2672: $newportfolioquota = 0;
2673: } else {
2674: $newportfolioquota = $env{'form.portfolioquota'};
2675: $newportfolioquota =~ s/[^\d\.]//g;
2676: }
2677: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2678: } else {
2679: $newportfolioquota = $defquota;
2680: $newisdefault = 1;
2681: }
2682: }
2683: if ($oldisdefault) {
2684: $olddefquotatext = &get_defaultquota_text($settingstatus);
2685: }
2686: if ($newisdefault) {
2687: $newdefquotatext = &get_defaultquota_text($settingstatus);
2688: }
2689: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2690: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2691: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2692: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2693: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2694: } else {
2695: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldaccess,\%oldaccesstext,
2696: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2697: }
2698: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2699: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2700: $env{'form.clastname'} ne $userenv{'lastname'} ||
2701: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2702: $env{'form.cid'} ne $userenv{'id'} ||
2703: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2704: $namechanged = 1;
2705: }
2706: if (($namechanged) || (keys(%changed) > 0)) {
2707: $changeHash{'firstname'} = $env{'form.cfirstname'};
2708: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2709: $changeHash{'lastname'} = $env{'form.clastname'};
2710: $changeHash{'generation'} = $env{'form.cgeneration'};
2711: $changeHash{'id'} = $env{'form.cid'};
2712: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2713: my ($chgresult,$namechgresult);
2714: if (keys(%changed) > 0) {
2715: $chgresult =
2716: &Apache::lonnet::put('environment',\%changeHash,
2717: $env{'form.ccdomain'},$env{'form.ccuname'});
2718: if ($chgresult eq 'ok') {
2719: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2720: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2721: my %newenvhash;
2722: foreach my $key (keys(%changed)) {
2723: if (($key eq 'official') || ($key eq 'unofficial')
2724: || ($key eq 'community')) {
2725: $newenvhash{'environment.requestcourses.'.$key} =
2726: $changeHash{'requestcourses.'.$key};
2727: if ($changeHash{'requestcourses.'.$key} ne '') {
2728: $newenvhash{'environment.canrequest.'.$key} =
2729: $changeHash{'requestcourses.'.$key};
2730: } else {
2731: $newenvhash{'environment.canrequest.'.$key} =
2732: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2733: $key,'reload','requestcourses');
2734: }
2735: } elsif ($key ne 'quota') {
2736: $newenvhash{'environment.tools.'.$key} =
2737: $changeHash{'tools.'.$key};
2738: if ($changeHash{'tools.'.$key} ne '') {
2739: $newenvhash{'environment.availabletools.'.$key} =
2740: $changeHash{'tools.'.$key};
2741: } else {
2742: $newenvhash{'environment.availabletools.'.$key} =
2743: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2744: $key,'reload','tools');
2745: }
2746: }
2747: }
2748: if (keys(%newenvhash)) {
2749: &Apache::lonnet::appenv(\%newenvhash);
2750: }
2751: }
2752: }
2753: }
2754: if ($namechanged) {
2755: # Make the change
2756: $namechgresult =
2757: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2758: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2759: $changeHash{'firstname'},$changeHash{'middlename'},
2760: $changeHash{'lastname'},$changeHash{'generation'},
2761: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2762: %userupdate = (
2763: lastname => $env{'form.clastname'},
2764: middlename => $env{'form.cmiddlename'},
2765: firstname => $env{'form.cfirstname'},
2766: generation => $env{'form.cgeneration'},
2767: id => $env{'form.cid'},
2768: );
2769: }
2770: if (($namechanged && $namechgresult eq 'ok') ||
2771: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2772: # Tell the user we changed the name
2773: my %lt=&Apache::lonlocal::texthash(
2774: 'uic' => 'User Information Changed',
2775: 'frst' => 'First Name',
2776: 'mddl' => 'Middle Name',
2777: 'lst' => 'Last Name',
2778: 'gen' => 'Generation',
2779: 'id' => 'Student/Employee ID',
2780: 'mail' => 'Permanent e-mail address',
2781: 'disk' => 'Disk space allocated to portfolio files',
2782: 'blog' => 'Blog Availability',
2783: 'aboutme' => 'Personal Information Page Availability',
2784: 'portfolio' => 'Portfolio Availability',
2785: 'official' => 'Can Request Official Courses',
2786: 'unofficial' => 'Can Request Unofficial Courses',
2787: 'community' => 'Can Request Communities',
2788: 'inststatus' => "Affiliation",
2789: 'prvs' => 'Previous Value:',
2790: 'chto' => 'Changed To:'
2791: );
2792: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2793: &Apache::loncommon::start_data_table().
2794: &Apache::loncommon::start_data_table_header_row());
2795: $r->print(<<"END");
2796: <th> </th>
2797: <th>$lt{'frst'}</th>
2798: <th>$lt{'mddl'}</th>
2799: <th>$lt{'lst'}</th>
2800: <th>$lt{'gen'}</th>
2801: <th>$lt{'id'}</th>
2802: <th>$lt{'mail'}</th>
2803: END
2804: if ($showinststatus) {
2805: $r->print("
2806: <th>$lt{'inststatus'}</th>\n");
2807: }
2808: if ($showrequestcourses) {
2809: foreach my $item (@requestcourses) {
2810: $r->print("
2811: <th>$lt{$item}</th>\n");
2812: }
2813: } elsif ($showreqotherdom) {
2814: foreach my $item (@requestcourses) {
2815: $r->print("
2816: <th>$lt{$item}</th>\n");
2817: }
2818: }
2819: if ($showquota) {
2820: $r->print("
2821: <th>$lt{'disk'}</th>\n");
2822: }
2823: if ($showtools) {
2824: foreach my $item (@usertools) {
2825: $r->print("
2826: <th>$lt{$item}</th>\n");
2827: }
2828: }
2829: $r->print(&Apache::loncommon::end_data_table_header_row().
2830: &Apache::loncommon::start_data_table_row());
2831: $r->print(<<"END");
2832: <td><b>$lt{'prvs'}</b></td>
2833: <td>$userenv{'firstname'} </td>
2834: <td>$userenv{'middlename'} </td>
2835: <td>$userenv{'lastname'} </td>
2836: <td>$userenv{'generation'} </td>
2837: <td>$userenv{'id'}</td>
2838: <td>$userenv{'permanentemail'} </td>
2839: END
2840: if ($showinststatus) {
2841: $r->print("
2842: <td>$oldinststatuses</td>\n");
2843: }
2844: if ($showrequestcourses) {
2845: foreach my $item (@requestcourses) {
2846: $r->print("
2847: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2848: }
2849: } elsif ($showreqotherdom) {
2850: foreach my $item (@requestcourses) {
2851: $r->print("
2852: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2853: }
2854: }
2855: if ($showquota) {
2856: $r->print("
2857: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2858: }
2859: if ($showtools) {
2860: foreach my $item (@usertools) {
2861: $r->print("
2862: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2863: }
2864: }
2865: $r->print(&Apache::loncommon::end_data_table_row().
2866: &Apache::loncommon::start_data_table_row());
2867: $r->print(<<"END");
2868: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2869: <td>$env{'form.cfirstname'} </td>
2870: <td>$env{'form.cmiddlename'} </td>
2871: <td>$env{'form.clastname'} </td>
2872: <td>$env{'form.cgeneration'} </td>
2873: <td>$env{'form.cid'} </td>
2874: <td>$env{'form.cpermanentemail'} </td>
2875: END
2876: if ($showinststatus) {
2877: $r->print("
2878: <td>$newinststatuses</td>\n");
2879: }
2880: if ($showrequestcourses) {
2881: foreach my $item (@requestcourses) {
2882: $r->print("
2883: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2884: }
2885: } elsif ($showreqotherdom) {
2886: foreach my $item (@requestcourses) {
2887: $r->print("
2888: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2889: }
2890: }
2891: if ($showquota) {
2892: $r->print("
2893: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2894: }
2895: if ($showtools) {
2896: foreach my $item (@usertools) {
2897: $r->print("
2898: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2899: }
2900: }
2901: $r->print(&Apache::loncommon::end_data_table_row().
2902: &Apache::loncommon::end_data_table().'<br />');
2903: if ($env{'form.cid'} ne $userenv{'id'}) {
2904: &Apache::lonnet::idput($env{'form.ccdomain'},
2905: ($env{'form.ccuname'} => $env{'form.cid'}));
2906: if (($recurseid) &&
2907: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2908: my $idresult =
2909: &Apache::lonuserutils::propagate_id_change(
2910: $env{'form.ccuname'},$env{'form.ccdomain'},
2911: \%userupdate);
2912: $r->print('<br />'.$idresult.'<br />');
2913: }
2914: }
2915: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2916: ($env{'form.ccuname'} eq $env{'user.name'})) {
2917: my %newenvhash;
2918: foreach my $key (keys(%changeHash)) {
2919: $newenvhash{'environment.'.$key} = $changeHash{$key};
2920: }
2921: &Apache::lonnet::appenv(\%newenvhash);
2922: }
2923: } else { # error occurred
2924: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2925: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2926: $env{'form.ccdomain'}.'</span><br />');
2927: }
2928: } else { # End of if ($env ... ) logic
2929: # They did not want to change the users name, quota, tool availability,
2930: # or ability to request creation of courses,
2931: # but we can still tell them what the name and quota and availabilities are
2932: my %lt=&Apache::lonlocal::texthash(
2933: 'id' => "Student/Employee ID",
2934: 'mail' => "Permanent e-mail address",
2935: 'disk' => "Disk space allocated to user's portfolio files",
2936: 'blog' => "Blog Availability",
2937: 'aboutme' => "Personal Information Page Availability",
2938: 'portfolio' => "Portfolio Availability",
2939: 'official' => "Can Request Official Courses",
2940: 'unofficial' => "Can Request Unofficial Courses",
2941: 'community' => "Can Request Communities",
2942: 'inststatus' => "Affiliation",
2943: );
2944: $r->print(<<"END");
2945: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2946: END
2947: if ($userenv{'permanentemail'} ne '') {
2948: $r->print('<br />['.$lt{'mail'}.': '.
2949: $userenv{'permanentemail'}.']');
2950: }
2951: if ($showinststatus) {
2952: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2953: }
2954: if ($showrequestcourses) {
2955: foreach my $item (@requestcourses) {
2956: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2957: $newaccesstext{$item}.']'."\n");
2958: }
2959: } elsif ($showreqotherdom) {
2960: foreach my $item (@requestcourses) {
2961: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2962: $newaccesstext{$item}.']'."\n");
2963: }
2964: }
2965: if ($showtools) {
2966: foreach my $item (@usertools) {
2967: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2968: $newaccesstext{$item}.']'."\n");
2969: }
2970: }
2971: if ($showquota) {
2972: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2973: $olddefquotatext.']');
2974: }
2975: $r->print('</h4>');
2976: }
2977: if (@mod_disallowed) {
2978: my ($rolestr,$contextname);
2979: if (@longroles > 0) {
2980: $rolestr = join(', ',@longroles);
2981: } else {
2982: $rolestr = &mt('No roles');
2983: }
2984: if ($context eq 'course') {
2985: $contextname = &mt('course');
2986: } elsif ($context eq 'author') {
2987: $contextname = &mt('co-author');
2988: }
2989: $r->print(&mt('The following fields were not updated: ').'<ul>');
2990: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2991: foreach my $field (@mod_disallowed) {
2992: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2993: }
2994: $r->print('</ul>');
2995: if (@mod_disallowed == 1) {
2996: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2997: } else {
2998: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2999: }
3000: my $helplink = 'javascript:helpMenu('."'display'".')';
3001: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
3002: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
3003: ,'<a href="'.$helplink.'">','</a>')
3004: .'<br />');
3005: }
3006: $r->print('<span class="LC_warning">'
3007: .$no_forceid_alert
3008: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
3009: .'</span>');
3010: }
3011: if ($env{'form.action'} eq 'singlestudent') {
3012: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
3013: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
3014: if ($crstype eq 'Community') {
3015: $r->print(&mt('Enroll Another Member'));
3016: } else {
3017: $r->print(&mt('Enroll Another Student'));
3018: }
3019: $r->print('</a></p>');
3020: } else {
3021: my @rolechanges = &update_roles($r,$context);
3022: if ($namechanged) {
3023: if ($context eq 'course') {
3024: if (@userroles > 0) {
3025: if ((@rolechanges == 0) ||
3026: (!(grep(/^st$/,@rolechanges)))) {
3027: if (grep(/^st$/,@userroles)) {
3028: my $classlistupdated =
3029: &Apache::lonuserutils::update_classlist($cdom,
3030: $cnum,$env{'form.ccdomain'},
3031: $env{'form.ccuname'},\%userupdate);
3032: }
3033: }
3034: }
3035: }
3036: }
3037: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
3038: $env{'form.ccdomain'});
3039: if ($env{'form.popup'}) {
3040: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
3041: } else {
3042: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
3043: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
3044: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
3045: .&mt('Create/Modify Another User').'</a></p>');
3046: }
3047: }
3048: }
3049:
3050: sub tool_changes {
3051: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3052: $changed,$newaccess,$newaccesstext) = @_;
3053: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3054: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3055: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3056: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3057: return;
3058: }
3059: if ($context eq 'reqcrsotherdom') {
3060: my @options = ('approval','validate','autolimit');
3061: my $optregex = join('|',@options);
3062: my %reqdisplay = &courserequest_display();
3063: my $cdom = $env{'request.role.domain'};
3064: foreach my $tool (@{$usertools}) {
3065: $oldaccesstext->{$tool} = &mt('No');
3066: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3067: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3068: my $newop;
3069: if ($env{'form.'.$context.'_'.$tool}) {
3070: $newop = $env{'form.'.$context.'_'.$tool};
3071: if ($newop eq 'autolimit') {
3072: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3073: $limit =~ s/\D+//g;
3074: $newop .= '='.$limit;
3075: }
3076: }
3077: if ($userenv->{$context.'.'.$tool} eq '') {
3078: if ($newop) {
3079: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3080: $changeHash,$context);
3081: if ($changed->{$tool}) {
3082: $newaccesstext->{$tool} = &mt('Yes');
3083: } else {
3084: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3085: }
3086: }
3087: } else {
3088: my @curr = split(',',$userenv->{$context.'.'.$tool});
3089: my @new;
3090: my $changedoms;
3091: foreach my $req (@curr) {
3092: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3093: $oldaccesstext->{$tool} = &mt('Yes');
3094: my $oldop = $1;
3095: if ($oldop ne $newop) {
3096: $changedoms = 1;
3097: foreach my $item (@curr) {
3098: my ($reqdom,$option) = split(':',$item);
3099: unless ($reqdom eq $cdom) {
3100: push(@new,$item);
3101: }
3102: }
3103: if ($newop) {
3104: push(@new,$cdom.':'.$newop);
3105: }
3106: @new = sort(@new);
3107: }
3108: last;
3109: }
3110: }
3111: if ((!$changedoms) && ($newop)) {
3112: $changedoms = 1;
3113: @new = sort(@curr,$cdom.':'.$newop);
3114: }
3115: if ($changedoms) {
3116: my $newdomstr;
3117: if (@new) {
3118: $newdomstr = join(',',@new);
3119: }
3120: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3121: $context);
3122: if ($changed->{$tool}) {
3123: if ($env{'form.'.$context.'_'.$tool}) {
3124: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3125: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3126: $limit =~ s/\D+//g;
3127: if ($limit) {
3128: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3129: } else {
3130: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3131: }
3132: } else {
3133: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3134: }
3135: } else {
3136: $newaccesstext->{$tool} = &mt('No');
3137: }
3138: }
3139: }
3140: }
3141: }
3142: return;
3143: }
3144: foreach my $tool (@{$usertools}) {
3145: my $newval;
3146: if ($context eq 'requestcourses') {
3147: $newval = $env{'form.crsreq_'.$tool};
3148: if ($newval eq 'autolimit') {
3149: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3150: }
3151: } else {
3152: $newval = $env{'form.'.$context.'_'.$tool};
3153: }
3154: if ($userenv->{$context.'.'.$tool} ne '') {
3155: $oldaccess->{$tool} = &mt('custom');
3156: if ($userenv->{$context.'.'.$tool}) {
3157: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3158: } else {
3159: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3160: }
3161: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3162: if ($env{'form.custom'.$tool} == 1) {
3163: if ($newval ne $userenv->{$context.'.'.$tool}) {
3164: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3165: $context);
3166: if ($changed->{$tool}) {
3167: $newaccess->{$tool} = &mt('custom');
3168: if ($newval) {
3169: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3170: } else {
3171: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3172: }
3173: } else {
3174: $newaccess->{$tool} = $oldaccess->{$tool};
3175: if ($userenv->{$context.'.'.$tool}) {
3176: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3177: } else {
3178: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3179: }
3180: }
3181: } else {
3182: $newaccess->{$tool} = $oldaccess->{$tool};
3183: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3184: }
3185: } else {
3186: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3187: if ($changed->{$tool}) {
3188: $newaccess->{$tool} = &mt('default');
3189: } else {
3190: $newaccess->{$tool} = $oldaccess->{$tool};
3191: if ($userenv->{$context.'.'.$tool}) {
3192: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3193: } else {
3194: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3195: }
3196: }
3197: }
3198: } else {
3199: $oldaccess->{$tool} = &mt('default');
3200: if ($env{'form.custom'.$tool} == 1) {
3201: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3202: $context);
3203: if ($changed->{$tool}) {
3204: $newaccess->{$tool} = &mt('custom');
3205: if ($newval) {
3206: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3207: } else {
3208: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3209: }
3210: } else {
3211: $newaccess->{$tool} = $oldaccess->{$tool};
3212: }
3213: } else {
3214: $newaccess->{$tool} = $oldaccess->{$tool};
3215: }
3216: }
3217: }
3218: return;
3219: }
3220:
3221: sub update_roles {
3222: my ($r,$context) = @_;
3223: my $now=time;
3224: my @rolechanges;
3225: my %disallowed;
3226: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3227: foreach my $key (keys (%env)) {
3228: next if (! $env{$key});
3229: next if ($key eq 'form.action');
3230: # Revoke roles
3231: if ($key=~/^form\.rev/) {
3232: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3233: # Revoke standard role
3234: my ($scope,$role) = ($1,$2);
3235: my $result =
3236: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3237: $env{'form.ccuname'},
3238: $scope,$role,'','',$context);
3239: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3240: $role,$scope,'<b>'.$result.'</b>').'<br />');
3241: if ($role eq 'st') {
3242: my $result =
3243: &Apache::lonuserutils::classlist_drop($scope,
3244: $env{'form.ccuname'},$env{'form.ccdomain'},
3245: $now);
3246: $r->print($result);
3247: }
3248: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3249: push(@rolechanges,$role);
3250: }
3251: }
3252: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3253: # Revoke custom role
3254: $r->print(&mt('Revoking custom role:').
3255: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3256: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3257: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3258: '</b><br />');
3259: if (!grep(/^cr$/,@rolechanges)) {
3260: push(@rolechanges,'cr');
3261: }
3262: }
3263: } elsif ($key=~/^form\.del/) {
3264: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3265: # Delete standard role
3266: my ($scope,$role) = ($1,$2);
3267: my $result =
3268: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3269: $env{'form.ccuname'},
3270: $scope,$role,$now,0,1,'',
3271: $context);
3272: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3273: '<b>'.$result.'</b>').'<br />');
3274: if ($role eq 'st') {
3275: my $result =
3276: &Apache::lonuserutils::classlist_drop($scope,
3277: $env{'form.ccuname'},$env{'form.ccdomain'},
3278: $now);
3279: $r->print($result);
3280: }
3281: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3282: push(@rolechanges,$role);
3283: }
3284: }
3285: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3286: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3287: # Delete custom role
3288: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3289: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3290: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3291: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3292: 0,1,$context).'</b><br />');
3293: if (!grep(/^cr$/,@rolechanges)) {
3294: push(@rolechanges,'cr');
3295: }
3296: }
3297: } elsif ($key=~/^form\.ren/) {
3298: my $udom = $env{'form.ccdomain'};
3299: my $uname = $env{'form.ccuname'};
3300: # Re-enable standard role
3301: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3302: my $url = $1;
3303: my $role = $2;
3304: my $logmsg;
3305: my $output;
3306: if ($role eq 'st') {
3307: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3308: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3309: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3310: if ($result eq 'refused' && $logmsg) {
3311: $output = $logmsg;
3312: } else {
3313: $output = "Error: $result\n";
3314: }
3315: } else {
3316: $output = &mt('Assigning').' '.$role.' in '.$url.
3317: &mt('starting').' '.localtime($now).
3318: ': <br />'.$logmsg.'<br />'.
3319: &mt('Add to classlist').': <b>ok</b><br />';
3320: }
3321: }
3322: } else {
3323: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3324: $env{'form.ccuname'},$url,$role,0,$now,'','',
3325: $context);
3326: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3327: $role,$url,'<b>'.$result.'</b>').'<br />';
3328: }
3329: $r->print($output);
3330: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3331: push(@rolechanges,$role);
3332: }
3333: }
3334: # Re-enable custom role
3335: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3336: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3337: my $result = &Apache::lonnet::assigncustomrole(
3338: $env{'form.ccdomain'}, $env{'form.ccuname'},
3339: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3340: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3341: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3342: if (!grep(/^cr$/,@rolechanges)) {
3343: push(@rolechanges,'cr');
3344: }
3345: }
3346: } elsif ($key=~/^form\.act/) {
3347: my $udom = $env{'form.ccdomain'};
3348: my $uname = $env{'form.ccuname'};
3349: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3350: # Activate a custom role
3351: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3352: my $url='/'.$one.'/'.$two;
3353: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3354:
3355: my $start = ( $env{'form.start_'.$full} ?
3356: $env{'form.start_'.$full} :
3357: $now );
3358: my $end = ( $env{'form.end_'.$full} ?
3359: $env{'form.end_'.$full} :
3360: 0 );
3361:
3362: # split multiple sections
3363: my %sections = ();
3364: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3365: if ($num_sections == 0) {
3366: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3367: } else {
3368: my %curr_groups =
3369: &Apache::longroup::coursegroups($one,$two);
3370: foreach my $sec (sort {$a cmp $b} keys %sections) {
3371: if (($sec eq 'none') || ($sec eq 'all') ||
3372: exists($curr_groups{$sec})) {
3373: $disallowed{$sec} = $url;
3374: next;
3375: }
3376: my $securl = $url.'/'.$sec;
3377: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3378: }
3379: }
3380: if (!grep(/^cr$/,@rolechanges)) {
3381: push(@rolechanges,'cr');
3382: }
3383: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3384: # Activate roles for sections with 3 id numbers
3385: # set start, end times, and the url for the class
3386: my ($one,$two,$three)=($1,$2,$3);
3387: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3388: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3389: $now );
3390: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3391: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3392: 0 );
3393: my $url='/'.$one.'/'.$two;
3394: my $type = 'three';
3395: # split multiple sections
3396: my %sections = ();
3397: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3398: if ($num_sections == 0) {
3399: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3400: } else {
3401: my %curr_groups =
3402: &Apache::longroup::coursegroups($one,$two);
3403: my $emptysec = 0;
3404: foreach my $sec (sort {$a cmp $b} keys %sections) {
3405: $sec =~ s/\W//g;
3406: if ($sec ne '') {
3407: if (($sec eq 'none') || ($sec eq 'all') ||
3408: exists($curr_groups{$sec})) {
3409: $disallowed{$sec} = $url;
3410: next;
3411: }
3412: my $securl = $url.'/'.$sec;
3413: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3414: } else {
3415: $emptysec = 1;
3416: }
3417: }
3418: if ($emptysec) {
3419: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3420: }
3421: }
3422: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3423: push(@rolechanges,$three);
3424: }
3425: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3426: # Activate roles for sections with two id numbers
3427: # set start, end times, and the url for the class
3428: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3429: $env{'form.start_'.$1.'_'.$2} :
3430: $now );
3431: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3432: $env{'form.end_'.$1.'_'.$2} :
3433: 0 );
3434: my $one = $1;
3435: my $two = $2;
3436: my $url='/'.$one.'/';
3437: # split multiple sections
3438: my %sections = ();
3439: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3440: if ($num_sections == 0) {
3441: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3442: } else {
3443: my $emptysec = 0;
3444: foreach my $sec (sort {$a cmp $b} keys %sections) {
3445: if ($sec ne '') {
3446: my $securl = $url.'/'.$sec;
3447: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3448: } else {
3449: $emptysec = 1;
3450: }
3451: }
3452: if ($emptysec) {
3453: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3454: }
3455: }
3456: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3457: push(@rolechanges,$two);
3458: }
3459: } else {
3460: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3461: }
3462: foreach my $key (sort(keys(%disallowed))) {
3463: $r->print('<p class="LC_warning">');
3464: if (($key eq 'none') || ($key eq 'all')) {
3465: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3466: } else {
3467: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3468: }
3469: $r->print('</p><p>'
3470: .&mt('Please [_1]go back[_2] and choose a different section name.'
3471: ,'<a href="javascript:history.go(-1)'
3472: ,'</a>')
3473: .'</p><br />'
3474: );
3475: }
3476: }
3477: } # End of foreach (keys(%env))
3478: # Flush the course logs so reverse user roles immediately updated
3479: &Apache::lonnet::flushcourselogs();
3480: if (@rolechanges == 0) {
3481: $r->print(&mt('No roles to modify'));
3482: }
3483: return @rolechanges;
3484: }
3485:
3486: sub enroll_single_student {
3487: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3488: $r->print('<h3>');
3489: if ($crstype eq 'Community') {
3490: $r->print(&mt('Enrolling Member'));
3491: } else {
3492: $r->print(&mt('Enrolling Student'));
3493: }
3494: $r->print('</h3>');
3495:
3496: # Remove non alphanumeric values from section
3497: $env{'form.sections'}=~s/\W//g;
3498:
3499: # Clean out any old student roles the user has in this class.
3500: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3501: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3502: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3503: my $enroll_result =
3504: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3505: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3506: $env{'form.cmiddlename'},$env{'form.clastname'},
3507: $env{'form.generation'},$env{'form.sections'},$enddate,
3508: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3509: if ($enroll_result =~ /^ok/) {
3510: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3511: if ($env{'form.sections'} ne '') {
3512: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3513: }
3514: my ($showstart,$showend);
3515: if ($startdate <= $now) {
3516: $showstart = &mt('Access starts immediately');
3517: } else {
3518: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3519: }
3520: if ($enddate == 0) {
3521: $showend = &mt('ends: no ending date');
3522: } else {
3523: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3524: }
3525: $r->print('.<br />'.$showstart.'; '.$showend);
3526: if ($startdate <= $now && !$newuser) {
3527: $r->print('<p> ');
3528: if ($crstype eq 'Community') {
3529: $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.'));
3530: } else {
3531: $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.'));
3532: }
3533: $r->print('</p>');
3534: }
3535: } else {
3536: $r->print(&mt('unable to enroll').": ".$enroll_result);
3537: }
3538: return;
3539: }
3540:
3541: sub get_defaultquota_text {
3542: my ($settingstatus) = @_;
3543: my $defquotatext;
3544: if ($settingstatus eq '') {
3545: $defquotatext = &mt('(default)');
3546: } else {
3547: my ($usertypes,$order) =
3548: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3549: if ($usertypes->{$settingstatus} eq '') {
3550: $defquotatext = &mt('(default)');
3551: } else {
3552: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3553: }
3554: }
3555: return $defquotatext;
3556: }
3557:
3558: sub update_result_form {
3559: my ($uhome) = @_;
3560: my $outcome =
3561: '<form name="userupdate" method="post" />'."\n";
3562: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3563: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3564: }
3565: if ($env{'form.origname'} ne '') {
3566: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3567: }
3568: foreach my $item ('sortby','seluname','seludom') {
3569: if (exists($env{'form.'.$item})) {
3570: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3571: }
3572: }
3573: if ($uhome eq 'no_host') {
3574: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3575: }
3576: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3577: '<input type ="hidden" name="currstate" value="" />'."\n".
3578: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3579: '</form>';
3580: return $outcome;
3581: }
3582:
3583: sub quota_admin {
3584: my ($setquota,$changeHash) = @_;
3585: my $quotachanged;
3586: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3587: # Current user has quota modification privileges
3588: if (ref($changeHash) eq 'HASH') {
3589: $quotachanged = 1;
3590: $changeHash->{'portfolioquota'} = $setquota;
3591: }
3592: }
3593: return $quotachanged;
3594: }
3595:
3596: sub tool_admin {
3597: my ($tool,$settool,$changeHash,$context) = @_;
3598: my $canchange = 0;
3599: if ($context eq 'requestcourses') {
3600: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3601: $canchange = 1;
3602: }
3603: } elsif ($context eq 'reqcrsotherdom') {
3604: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3605: $canchange = 1;
3606: }
3607: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3608: # Current user has quota modification privileges
3609: $canchange = 1;
3610: }
3611: my $toolchanged;
3612: if ($canchange) {
3613: if (ref($changeHash) eq 'HASH') {
3614: $toolchanged = 1;
3615: $changeHash->{$context.'.'.$tool} = $settool;
3616: }
3617: }
3618: return $toolchanged;
3619: }
3620:
3621: sub build_roles {
3622: my ($sectionstr,$sections,$role) = @_;
3623: my $num_sections = 0;
3624: if ($sectionstr=~ /,/) {
3625: my @secnums = split/,/,$sectionstr;
3626: if ($role eq 'st') {
3627: $secnums[0] =~ s/\W//g;
3628: $$sections{$secnums[0]} = 1;
3629: $num_sections = 1;
3630: } else {
3631: foreach my $sec (@secnums) {
3632: $sec =~ ~s/\W//g;
3633: if (!($sec eq "")) {
3634: if (exists($$sections{$sec})) {
3635: $$sections{$sec} ++;
3636: } else {
3637: $$sections{$sec} = 1;
3638: $num_sections ++;
3639: }
3640: }
3641: }
3642: }
3643: } else {
3644: $sectionstr=~s/\W//g;
3645: unless ($sectionstr eq '') {
3646: $$sections{$sectionstr} = 1;
3647: $num_sections ++;
3648: }
3649: }
3650:
3651: return $num_sections;
3652: }
3653:
3654: # ========================================================== Custom Role Editor
3655:
3656: sub custom_role_editor {
3657: my ($r,$brcrum) = @_;
3658: my $action = $env{'form.customroleaction'};
3659: my $rolename;
3660: if ($action eq 'new') {
3661: $rolename=$env{'form.newrolename'};
3662: } else {
3663: $rolename=$env{'form.rolename'};
3664: }
3665:
3666: my ($crstype,$context);
3667: if ($env{'request.course.id'}) {
3668: $crstype = &Apache::loncommon::course_type();
3669: $context = 'course';
3670: } else {
3671: $context = 'domain';
3672: $crstype = $env{'form.templatecrstype'};
3673: }
3674:
3675: $rolename=~s/[^A-Za-z0-9]//gs;
3676: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3677: &print_username_entry_form($r,undef,undef,undef,undef,$crstype,$brcrum);
3678: return;
3679: }
3680: my $is_custom = &Apache::loncommon::needs_gci_custom();
3681: my $title = 'User Management';
3682: if ($context eq 'course') {
3683: if ($is_custom) {
3684: $title = 'Enrollment and Student Activity';
3685: }
3686: }
3687: # ------------------------------------------------------- What can be assigned?
3688: my %full=();
3689: my %courselevel=();
3690: my %courselevelcurrent=();
3691: my $syspriv='';
3692: my $dompriv='';
3693: my $coursepriv='';
3694: my $body_top;
3695: my ($rdummy,$roledef)=
3696: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3697: # ------------------------------------------------------- Does this role exist?
3698: $body_top .= '<h2>';
3699: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3700: $body_top .= &mt('Existing Role').' "';
3701: # ------------------------------------------------- Get current role privileges
3702: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3703: if ($crstype eq 'Community') {
3704: $syspriv =~ s/bre\&S//;
3705: }
3706: } else {
3707: $body_top .= &mt('New Role').' "';
3708: $roledef='';
3709: }
3710: $body_top .= $rolename.'"</h2>';
3711: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3712: my ($priv,$restrict)=split(/\&/,$item);
3713: if (!$restrict) { $restrict='F'; }
3714: $courselevel{$priv}=$restrict;
3715: if ($coursepriv=~/\:$priv/) {
3716: $courselevelcurrent{$priv}=1;
3717: }
3718: $full{$priv}=1;
3719: }
3720: my %domainlevel=();
3721: my %domainlevelcurrent=();
3722: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3723: my ($priv,$restrict)=split(/\&/,$item);
3724: if (!$restrict) { $restrict='F'; }
3725: $domainlevel{$priv}=$restrict;
3726: if ($dompriv=~/\:$priv/) {
3727: $domainlevelcurrent{$priv}=1;
3728: }
3729: $full{$priv}=1;
3730: }
3731: my %systemlevel=();
3732: my %systemlevelcurrent=();
3733: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3734: my ($priv,$restrict)=split(/\&/,$item);
3735: if (!$restrict) { $restrict='F'; }
3736: $systemlevel{$priv}=$restrict;
3737: if ($syspriv=~/\:$priv/) {
3738: $systemlevelcurrent{$priv}=1;
3739: }
3740: $full{$priv}=1;
3741: }
3742: my ($jsback,$elements) = &crumb_utilities();
3743: my $button_code = "\n";
3744: my $head_script = "\n";
3745: $head_script .= '<script type="text/javascript">'."\n"
3746: .'// <![CDATA['."\n";
3747: my @template_roles = ("in","ta","ep");
3748: if ($context eq 'domain') {
3749: push(@template_roles,"ad");
3750: }
3751: push(@template_roles,"st");
3752: if ($crstype eq 'Community') {
3753: unshift(@template_roles,'co');
3754: } else {
3755: unshift(@template_roles,'cc');
3756: }
3757: foreach my $role (@template_roles) {
3758: $head_script .= &make_script_template($role,$crstype);
3759: $button_code .= &make_button_code($role,$crstype).' ';
3760: }
3761: my $context_code;
3762: if ($context eq 'domain') {
3763: my $checkedCommunity = '';
3764: my $checkedCourse = ' checked="checked"';
3765: if ($env{'form.templatecrstype'} eq 'Community') {
3766: $checkedCommunity = $checkedCourse;
3767: $checkedCourse = '';
3768: }
3769: $context_code = '<label>'.
3770: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3771: &mt('Course').
3772: '</label>'.(' ' x2).
3773: '<label>'.
3774: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3775: &mt('Community').
3776: '</label>'.
3777: '</fieldset>'.
3778: '<input type="hidden" name="customroleaction" value="'.
3779: $action.'" />';
3780: if ($env{'form.customroleaction'} eq 'new') {
3781: $context_code .= '<input type="hidden" name="newrolename" value="'.
3782: $rolename.'" />';
3783: } else {
3784: $context_code .= '<input type="hidden" name="rolename" value="'.
3785: $rolename.'" />';
3786: }
3787: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3788: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3789: }
3790:
3791: $head_script .= "\n".$jsback."\n"
3792: .'// ]]>'."\n"
3793: .'</script>'."\n";
3794: push (@{$brcrum},
3795: {href => "javascript:backPage(document.form1,'pickrole','')",
3796: text => "Pick custom role",
3797: faq => 282,bug=>'Instructor Interface',},
3798: {href => "javascript:backPage(document.form1,'','')",
3799: text => "Edit custom role",
3800: faq => 282,
3801: bug => 'Instructor Interface',
3802: help => 'Course_Editing_Custom_Roles'}
3803: );
3804: my $args = { bread_crumbs => $brcrum,
3805: bread_crumbs_component => 'User Management'};
3806:
3807: $r->print(&Apache::loncommon::start_page('Custom Role Editor',
3808: $head_script,$args).
3809: $body_top);
3810: my %lt=&Apache::lonlocal::texthash(
3811: 'prv' => "Privilege",
3812: 'crl' => "Course Level",
3813: 'dml' => "Domain Level",
3814: 'ssl' => "System Level");
3815:
3816: $r->print('<div class="LC_left_float">'
3817: .'<form action=""><fieldset>'
3818: .'<legend>'.&mt('Select a Template').'</legend>'
3819: .$button_code
3820: .'</fieldset></form></div>');
3821: if ($context_code) {
3822: $r->print('<div class="LC_left_float">'
3823: .'<form action="/adm/createuser" method="post"><fieldset>'
3824: .'<legend>'.&mt('Context').'</legend>'
3825: .$context_code
3826: .'</form>'
3827: .'</div>'
3828: );
3829: }
3830: $r->print('<br clear="all" />');
3831:
3832: $r->print(<<ENDCCF);
3833: <form name="form1" method="post">
3834: <input type="hidden" name="phase" value="set_custom_roles" />
3835: <input type="hidden" name="rolename" value="$rolename" />
3836: ENDCCF
3837: $r->print(&Apache::loncommon::start_data_table().
3838: &Apache::loncommon::start_data_table_header_row().
3839: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3840: '</th><th>'.$lt{'ssl'}.'</th>'.
3841: &Apache::loncommon::end_data_table_header_row());
3842: foreach my $priv (sort(keys(%full))) {
3843: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3844: $r->print(&Apache::loncommon::start_data_table_row().
3845: '<td>'.$privtext.'</td><td>'.
3846: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3847: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3848: '</td><td>'.
3849: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3850: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3851: '</td><td>');
3852: if ($priv eq 'bre' && $crstype eq 'Community') {
3853: $r->print(' ');
3854: } else {
3855: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3856: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3857: }
3858: $r->print('</td>'.
3859: &Apache::loncommon::end_data_table_row());
3860: }
3861: $r->print(&Apache::loncommon::end_data_table().
3862: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3863: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3864: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3865: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3866: '<input type="submit" value="'.&mt('Save').'" /></form>');
3867: }
3868: # --------------------------------------------------------
3869: sub make_script_template {
3870: my ($role,$crstype) = @_;
3871: my %full_c=();
3872: my %full_d=();
3873: my %full_s=();
3874: my $return_script;
3875: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3876: my ($priv,$restrict)=split(/\&/,$item);
3877: $full_c{$priv}=1;
3878: }
3879: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3880: my ($priv,$restrict)=split(/\&/,$item);
3881: $full_d{$priv}=1;
3882: }
3883: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3884: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3885: my ($priv,$restrict)=split(/\&/,$item);
3886: $full_s{$priv}=1;
3887: }
3888: $return_script .= 'function set_'.$role.'() {'."\n";
3889: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3890: my %role_c;
3891: foreach my $priv (@temp) {
3892: my ($priv_item, $dummy) = split(/\&/,$priv);
3893: $role_c{$priv_item} = 1;
3894: }
3895: my %role_d;
3896: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3897: foreach my $priv(@temp) {
3898: my ($priv_item, $dummy) = split(/\&/,$priv);
3899: $role_d{$priv_item} = 1;
3900: }
3901: my %role_s;
3902: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3903: foreach my $priv(@temp) {
3904: my ($priv_item, $dummy) = split(/\&/,$priv);
3905: $role_s{$priv_item} = 1;
3906: }
3907: foreach my $priv_item (keys(%full_c)) {
3908: my ($priv, $dummy) = split(/\&/,$priv_item);
3909: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3910: (exists($role_s{$priv}))) {
3911: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3912: } else {
3913: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3914: }
3915: }
3916: foreach my $priv_item (keys(%full_d)) {
3917: my ($priv, $dummy) = split(/\&/,$priv_item);
3918: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3919: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3920: } else {
3921: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3922: }
3923: }
3924: foreach my $priv_item (keys(%full_s)) {
3925: my ($priv, $dummy) = split(/\&/,$priv_item);
3926: if (exists($role_s{$priv})) {
3927: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3928: } else {
3929: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3930: }
3931: }
3932: $return_script .= '}'."\n";
3933: return ($return_script);
3934: }
3935: # ----------------------------------------------------------
3936: sub make_button_code {
3937: my ($role,$crstype) = @_;
3938: my $label = &Apache::lonnet::plaintext($role,$crstype);
3939: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3940: return ($button_code);
3941: }
3942: # ---------------------------------------------------------- Call to definerole
3943: sub set_custom_role {
3944: my ($r,$context,$brcrum) = @_;
3945: my $rolename=$env{'form.rolename'};
3946: $rolename=~s/[^A-Za-z0-9]//gs;
3947: if (!$rolename) {
3948: &custom_role_editor($r,$brcrum);
3949: return;
3950: }
3951: my ($jsback,$elements) = &crumb_utilities();
3952: my $jscript = '<script type="text/javascript">'
3953: .'// <![CDATA['."\n"
3954: .$jsback."\n"
3955: .'// ]]>'."\n"
3956: .'</script>'."\n";
3957: my $bread_crumbs_component = 'User Management';
3958: my $is_custom = &Apache::loncommon::needs_gci_custom();
3959: if ($context eq 'course') {
3960: if ($is_custom) {
3961: $bread_crumbs_component = 'Enrollment and Student Activity';
3962: }
3963: }
3964:
3965: push(@{$brcrum},
3966: {href => "javascript:backPage(document.customresult,'pickrole','')",
3967: text => "Pick custom role",
3968: faq => 282,
3969: bug => 'Instructor Interface',},
3970: {href => "javascript:backPage(document.customresult,'selected_custom_edit','')",
3971: text => "Edit custom role",
3972: faq => 282,
3973: bug => 'Instructor Interface',},
3974: {href => "javascript:backPage(document.customresult,'set_custom_roles','')",
3975: text => "Result",
3976: faq => 282,
3977: bug => 'Instructor Interface',
3978: help => 'Course_Editing_Custom_Roles'},
3979: );
3980: my $args = { bread_crumbs => $brcrum,
3981: bread_crumbs_component => $bread_crumbs_component };
3982: $r->print(&Apache::loncommon::start_page('Save Custom Role',$jscript,$args));
3983:
3984: my ($rdummy,$roledef)=
3985: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3986:
3987: # ------------------------------------------------------- Does this role exist?
3988: $r->print('<h3>');
3989: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3990: $r->print(&mt('Existing Role').' "');
3991: } else {
3992: $r->print(&mt('New Role').' "');
3993: $roledef='';
3994: }
3995: $r->print($rolename.'"</h3>');
3996: # ------------------------------------------------------- What can be assigned?
3997: my $sysrole='';
3998: my $domrole='';
3999: my $courole='';
4000:
4001: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4002: my ($priv,$restrict)=split(/\&/,$item);
4003: if (!$restrict) { $restrict=''; }
4004: if ($env{'form.'.$priv.'_c'}) {
4005: $courole.=':'.$item;
4006: }
4007: }
4008:
4009: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4010: my ($priv,$restrict)=split(/\&/,$item);
4011: if (!$restrict) { $restrict=''; }
4012: if ($env{'form.'.$priv.'_d'}) {
4013: $domrole.=':'.$item;
4014: }
4015: }
4016:
4017: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4018: my ($priv,$restrict)=split(/\&/,$item);
4019: if (!$restrict) { $restrict=''; }
4020: if ($env{'form.'.$priv.'_s'}) {
4021: $sysrole.=':'.$item;
4022: }
4023: }
4024: $r->print('<br />Defining Role: '.
4025: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
4026: if ($env{'request.course.id'}) {
4027: my $url='/'.$env{'request.course.id'};
4028: $url=~s/\_/\//g;
4029: $r->print('<br />'.&mt('Assigning Role to Self').': '.
4030: &Apache::lonnet::assigncustomrole($env{'user.domain'},
4031: $env{'user.name'},
4032: $url,
4033: $env{'user.domain'},
4034: $env{'user.name'},
4035: $rolename,undef,undef,undef,$context));
4036: }
4037: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
4038: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
4039: }
4040:
4041: # ================================================================ Main Handler
4042: sub handler {
4043: my $r = shift;
4044: if ($r->header_only) {
4045: &Apache::loncommon::content_type($r,'text/html');
4046: $r->send_http_header;
4047: return OK;
4048: }
4049: my ($context,$crstype);
4050: if ($env{'request.course.id'}) {
4051: $context = 'course';
4052: $crstype = &Apache::loncommon::course_type();
4053: } elsif ($env{'request.role'} =~ /^au\./) {
4054: $context = 'author';
4055: } else {
4056: $context = 'domain';
4057: }
4058: my ($permission,$allowed) =
4059: &Apache::lonuserutils::get_permission($context,$crstype);
4060: if (!$allowed) {
4061: $env{'user.error.msg'}=
4062: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4063: "or view user status.";
4064: return HTTP_NOT_ACCEPTABLE;
4065: }
4066:
4067: &Apache::loncommon::content_type($r,'text/html');
4068: $r->send_http_header;
4069:
4070: my $title = 'User Management';
4071: my $is_custom = &Apache::loncommon::needs_gci_custom();
4072: if ($context eq 'course') {
4073: if ($is_custom) {
4074: $title = 'Enrollment and Student Activity';
4075: }
4076: }
4077: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4078: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4079: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4080: &Apache::lonhtmlcommon::clear_breadcrumbs();
4081: my $args;
4082: my $brcrum = [];
4083: my $bread_crumbs_component = $title;
4084: if ($env{'form.context'} eq 'requestcrs') {
4085: my $reqstate = 'uploadroster';
4086: if ($env{'form.state'} eq 'enrolling') {
4087: $reqstate = 'enrolling';
4088: }
4089: unless (&Apache::lonrequestcourse::generate_page($r,'new',$reqstate)) {
4090: return OK;
4091: }
4092: } elsif ($env{'form.action'} ne 'dateselect') {
4093: $brcrum = [{href=>"/adm/createuser",
4094: text=>$title,
4095: 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'}
4096: ];
4097: }
4098: #SD Following files not added to help, because the corresponding .tex-files seem to
4099: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4100:
4101: # Main switch on form.action and form.state, as appropriate
4102: if (! exists($env{'form.action'})) {
4103: $args = {bread_crumbs => $brcrum,
4104: bread_crumbs_component => $bread_crumbs_component};
4105: $r->print(&header(undef,$args));
4106: $r->print(&print_main_menu($permission,$context,$crstype));
4107: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4108: unless ($env{'form.context'} eq 'requestcrs') {
4109: push(@{$brcrum},
4110: { href => '/adm/createuser?action=upload&state=',
4111: text => 'Upload Users List',
4112: help => 'Course_Create_Class_List',
4113: });
4114: $bread_crumbs_component = 'Upload Users List';
4115: $args = {bread_crumbs => $brcrum,
4116: bread_crumbs_component => $bread_crumbs_component};
4117: $r->print(&header(undef,$args));
4118: }
4119: unless (($env{'form.context'} eq 'requestcrs') && ($env{'form.state'} eq 'enrolling')) {
4120: $r->print('<form name="studentform" method="post" '.
4121: 'enctype="multipart/form-data" '.
4122: ' action="/adm/createuser">'."\n");
4123: }
4124: if (! exists($env{'form.state'})) {
4125: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4126: } elsif ($env{'form.state'} eq 'got_file') {
4127: my $formname;
4128: if ($env{'form.context'} eq 'requestcrs') {
4129: $formname = 'studentform';
4130: }
4131: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4132: $permission,$crstype,$formname);
4133: if ($env{'form.context'} eq 'requestcrs') {
4134: $r->print('<input type="hidden" name="concepttest" value="'.$env{'form.concepttest'}.'" />');
4135: }
4136: } elsif ($env{'form.state'} eq 'enrolling') {
4137: if ($env{'form.datatoken'}) {
4138: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4139: if ($env{'form.context'} eq 'requestcrs') {
4140: $r->print('<br /><hr />'.
4141: '<form name="requestcrs" method="post" action="/adm/requestcourse">'.
4142: '<input type="hidden" name="context" value="'.$env{'form.context'}.'" />'.
4143: '<input type="hidden" name="concepttest" value="'.$env{'form.concepttest'}.'" />'.
4144: '<input type="hidden" name="reqaction" value="new" />'.
4145: '<input type="hidden" name="state" value="'.$env{'form.state'}.'" />'.
4146: &Apache::lonrequestcourse::done_display());
4147: }
4148: }
4149: } else {
4150: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4151: }
4152: $r->print('</form>');
4153: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4154: eq 'singlestudent')) && ($permission->{'cusr'})) {
4155: my $phase = $env{'form.phase'};
4156: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4157: &Apache::loncreateuser::restore_prev_selections();
4158: my $srch;
4159: foreach my $item (@search) {
4160: $srch->{$item} = $env{'form.'.$item};
4161: }
4162: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4163: ($phase eq 'createnewuser')) {
4164: if ($env{'form.phase'} eq 'createnewuser') {
4165: my $response;
4166: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4167: my $response = '<p class="LC_warning">'.&mt('You must specify a valid username. Only the following are allowed: letters numbers - . @').'</p>';
4168: $env{'form.phase'} = '';
4169: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype,$brcrum);
4170: } else {
4171: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4172: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4173: &print_user_modification_page($r,$ccuname,$ccdomain,
4174: $srch,$response,$context,
4175: $permission,$crstype);
4176: }
4177: } elsif ($env{'form.phase'} eq 'get_user_info') {
4178: my ($currstate,$response,$forcenewuser,$results) =
4179: &user_search_result($context,$srch);
4180: if ($env{'form.currstate'} eq 'modify') {
4181: $currstate = $env{'form.currstate'};
4182: }
4183: if ($currstate eq 'select') {
4184: &print_user_selection_page($r,$response,$srch,$results,
4185: \@search,$context,undef,$crstype);
4186: } elsif ($currstate eq 'modify') {
4187: my ($ccuname,$ccdomain);
4188: if (($srch->{'srchby'} eq 'uname') &&
4189: ($srch->{'srchtype'} eq 'exact')) {
4190: $ccuname = $srch->{'srchterm'};
4191: $ccdomain= $srch->{'srchdomain'};
4192: } else {
4193: my @matchedunames = keys(%{$results});
4194: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4195: }
4196: $ccuname =&LONCAPA::clean_username($ccuname);
4197: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4198: if ($env{'form.forcenewuser'}) {
4199: $response = '';
4200: }
4201: &print_user_modification_page($r,$ccuname,$ccdomain,
4202: $srch,$response,$context,
4203: $permission,$crstype,$brcrum);
4204: } elsif ($currstate eq 'query') {
4205: &print_user_query_page($r,'createuser',$brcrum);
4206: } else {
4207: $env{'form.phase'} = '';
4208: &print_username_entry_form($r,$context,$response,$srch,
4209: $forcenewuser,$crstype,$brcrum);
4210: }
4211: } elsif ($env{'form.phase'} eq 'userpicked') {
4212: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4213: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4214: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4215: $context,$permission,$crstype,$brcrum);
4216: }
4217: } elsif ($env{'form.phase'} eq 'update_user_data') {
4218: &update_user_data($r,$context,$crstype,$brcrum);
4219: } else {
4220: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype,$brcrum);
4221: }
4222: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4223: if ($env{'form.phase'} eq 'set_custom_roles') {
4224: &set_custom_role($r,$context,$brcrum);
4225: } else {
4226: &custom_role_editor($r,$brcrum);
4227: }
4228: } elsif (($env{'form.action'} eq 'listusers') &&
4229: ($permission->{'view'} || $permission->{'cusr'})) {
4230: if ($env{'form.phase'} eq 'bulkchange') {
4231: push(@{$brcrum},
4232: {href => '/adm/createuser?action=listusers',
4233: text => "List Users"},
4234: {href => "/adm/createuser",
4235: text => "Result",
4236: help => 'Course_View_Class_List'});
4237: $bread_crumbs_component = 'Update Users';
4238: $args = {bread_crumbs => $brcrum,
4239: bread_crumbs_component => $bread_crumbs_component};
4240: $r->print(&header(undef,$args));
4241: my $setting = $env{'form.roletype'};
4242: my $choice = $env{'form.bulkaction'};
4243: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
4244: 'Course_View_Class_List'));
4245: if ($permission->{'cusr'}) {
4246: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
4247: $r->print(&Apache::loncommon::end_page());
4248: } else {
4249: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4250: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4251: }
4252: } else {
4253: push(@{$brcrum},
4254: {href => '/adm/createuser?action=listusers',
4255: text => "List Users",
4256: help => 'Course_View_Class_List'});
4257: $bread_crumbs_component = 'List Users';
4258: $args = {bread_crumbs => $brcrum,
4259: bread_crumbs_component => $bread_crumbs_component};
4260: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4261: my $formname = 'studentform';
4262: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4263: ($env{'form.roletype'} eq 'community'))) {
4264: if ($env{'form.roletype'} eq 'course') {
4265: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4266: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4267: $formname);
4268: } elsif ($env{'form.roletype'} eq 'community') {
4269: $cb_jscript =
4270: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4271: my %elements = (
4272: coursepick => 'radio',
4273: coursetotal => 'text',
4274: courselist => 'text',
4275: );
4276: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4277: }
4278: $jscript .= &verify_user_display();
4279: my $js = &add_script($jscript).$cb_jscript;
4280: my $loadcode =
4281: &Apache::lonuserutils::course_selector_loadcode($formname);
4282: if ($loadcode ne '') {
4283: $args->{add_entries} = {onload => $loadcode};
4284: }
4285: $r->print(&header($js,$args));
4286: } else {
4287: $r->print(&header(&add_script(&verify_user_display()),$args));
4288: }
4289: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4290: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4291: }
4292: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4293: my $brtext;
4294: if ($crstype eq 'Community') {
4295: $brtext = 'Drop Members';
4296: } else {
4297: $brtext = 'Drop Students';
4298: }
4299: push(@{$brcrum},
4300: {href => '/adm/createuser?action=drop',
4301: text => $brtext,
4302: help => 'Course_Drop_Student'});
4303: if ($env{'form.state'} eq 'done') {
4304: push(@{$brcrum},
4305: {href=>'/adm/createuser?action=drop',
4306: text=>"Result"});
4307: }
4308: $bread_crumbs_component = $brtext;
4309: $args = {bread_crumbs => $brcrum,
4310: bread_crumbs_component => $bread_crumbs_component};
4311: $r->print(&header(undef,$args));
4312: if (!exists($env{'form.state'})) {
4313: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4314: } elsif ($env{'form.state'} eq 'done') {
4315: &Apache::lonuserutils::update_user_list($r,$context,undef,
4316: $env{'form.action'});
4317: }
4318: } elsif ($env{'form.action'} eq 'dateselect') {
4319: if ($permission->{'cusr'}) {
4320: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4321: &Apache::lonuserutils::date_section_selector($context,
4322: $permission,$crstype));
4323: } else {
4324: $r->print(&header().
4325: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>');
4326: }
4327: } elsif ($env{'form.action'} eq 'selfenroll') {
4328: push(@{$brcrum},
4329: {href => '/adm/createuser?action=selfenroll',
4330: text => "Configure Self-enrollment",
4331: help => 'Course_Self_Enrollment'});
4332: if (!exists($env{'form.state'})) {
4333: $args = { bread_crumbs => $brcrum,
4334: bread_crumbs_component => 'Configure Self-enrollment'};
4335: $r->print(&header(undef,$args));
4336: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4337: &print_selfenroll_menu($r,$context,$permission);
4338: } elsif ($env{'form.state'} eq 'done') {
4339: push (@{$brcrum},
4340: {href=>'/adm/createuser?action=selfenroll',
4341: text=>"Result"});
4342: $args = { bread_crumbs => $brcrum,
4343: bread_crumbs_component => 'Self-enrollment result'};
4344: $r->print(&header(undef,$args));
4345: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4346: &update_selfenroll_config($r,$context,$permission);
4347: }
4348: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4349: push(@{$brcrum},
4350: {href => '/adm/createuser?action=selfenrollqueue',
4351: text => 'Enrollment requests',
4352: help => 'Course_Self_Enrollment'});
4353: $bread_crumbs_component = 'Enrollment requests';
4354: if ($env{'form.state'} eq 'done') {
4355: push(@{$brcrum},
4356: {href => '/adm/createuser?action=selfenrollqueue',
4357: text => 'Result',
4358: help => 'Course_Self_Enrollment'});
4359: $bread_crumbs_component = 'Enrollment result';
4360: }
4361: $args = { bread_crumbs => $brcrum,
4362: bread_crumbs_component => $bread_crumbs_component};
4363: $r->print(&header(undef,$args));
4364: my $cid = $env{'request.course.id'};
4365: my $cdom = $env{'course.'.$cid.'.domain'};
4366: my $cnum = $env{'course.'.$cid.'.num'};
4367: my $coursedesc = $env{'course.'.$cid.'.description'};
4368: if (!exists($env{'form.state'})) {
4369: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4370: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4371: $cdom,$cnum));
4372: } elsif ($env{'form.state'} eq 'done') {
4373: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4374: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4375: $cdom,$cnum,$coursedesc));
4376: }
4377: } elsif ($env{'form.action'} eq 'changelogs') {
4378: push (@{$brcrum},
4379: {href => '/adm/createuser?action=changelogs',
4380: text => 'User Management Logs',
4381: help => 'Course_User_Logs'});
4382: $bread_crumbs_component = 'User Changes';
4383: $args = { bread_crumbs => $brcrum,
4384: bread_crumbs_component => $bread_crumbs_component};
4385: $r->print(&header(undef,$args));
4386: &print_userchangelogs_display($r,$context,$permission);
4387: } else {
4388: $args = { bread_crumbs => $brcrum,
4389: bread_crumbs_component => $bread_crumbs_component};
4390: $r->print(&header(undef,$args));
4391: $r->print(&print_main_menu($permission,$context,$crstype));
4392: }
4393: $r->print(&Apache::loncommon::end_page());
4394: return OK;
4395: }
4396:
4397: sub header {
4398: my ($jscript,$args) = @_;
4399: my $title = 'User Management';
4400: my $is_custom = &Apache::loncommon::needs_gci_custom();
4401: if ($env{'request.course.id'}) {
4402: if ($is_custom) {
4403: $title = 'Enrollment and Student Activity';
4404: }
4405: }
4406: my $start_page;
4407: if (ref($args) eq 'HASH') {
4408: $start_page=&Apache::loncommon::start_page($title,$jscript,$args);
4409: } else {
4410: $start_page=&Apache::loncommon::start_page($title,$jscript);
4411: }
4412: return $start_page;
4413: }
4414:
4415: sub add_script {
4416: my ($js) = @_;
4417: return '<script type="text/javascript">'."\n"
4418: .'// <![CDATA['."\n"
4419: .$js."\n"
4420: .'// ]]>'."\n"
4421: .'</script>'."\n";
4422: }
4423:
4424: sub verify_user_display {
4425: my $output = <<"END";
4426:
4427: function display_update() {
4428: document.studentform.action.value = 'listusers';
4429: document.studentform.phase.value = 'display';
4430: document.studentform.submit();
4431: }
4432:
4433: END
4434: return $output;
4435:
4436: }
4437:
4438: ###############################################################
4439: ###############################################################
4440: # Menu Phase One
4441: sub print_main_menu {
4442: my ($permission,$context,$crstype) = @_;
4443: my $is_custom = &Apache::loncommon::needs_gci_custom();
4444: if (($context eq 'course') && ($is_custom)) {
4445: return &print_gci_main_menu($permission,$context,$crstype)
4446: }
4447: my $linkcontext = $context;
4448: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4449: if (($context eq 'course') && ($crstype eq 'Community')) {
4450: $linkcontext = lc($crstype);
4451: $stuterm = 'Members';
4452: }
4453: my %links = (
4454: domain => {
4455: upload => 'Upload a File of Users',
4456: singleuser => 'Add/Modify a User',
4457: listusers => 'Manage Users',
4458: },
4459: author => {
4460: upload => 'Upload a File of Co-authors',
4461: singleuser => 'Add/Modify a Co-author',
4462: listusers => 'Manage Co-authors',
4463: },
4464: course => {
4465: upload => 'Upload a File of Course Users',
4466: singleuser => 'Add/Modify a Course User',
4467: listusers => 'Manage Course Users',
4468: },
4469: community => {
4470: upload => 'Upload a File of Community Users',
4471: singleuser => 'Add/Modify a Community User',
4472: listusers => 'Manage Community Users',
4473: },
4474: );
4475: my %linktitles = (
4476: domain => {
4477: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4478: listusers => 'Show and manage users in this domain.',
4479: },
4480: author => {
4481: singleuser => 'Add a user with a co- or assistant author role.',
4482: listusers => 'Show and manage co- or assistant authors.',
4483: },
4484: course => {
4485: singleuser => 'Add a user with a certain role to this course.',
4486: listusers => 'Show and manage users in this course.',
4487: },
4488: community => {
4489: singleuser => 'Add a user with a certain role to this community.',
4490: listusers => 'Show and manage users in this community.',
4491: },
4492: );
4493: my @menu = ( {categorytitle => 'Single Users',
4494: items =>
4495: [
4496: {
4497: linktext => $links{$linkcontext}{'singleuser'},
4498: icon => 'edit-redo.png',
4499: #help => 'Course_Change_Privileges',
4500: url => '/adm/createuser?action=singleuser',
4501: permission => $permission->{'cusr'},
4502: linktitle => $linktitles{$linkcontext}{'singleuser'},
4503: },
4504: ]},
4505:
4506: {categorytitle => 'Multiple Users',
4507: items =>
4508: [
4509: {
4510: linktext => $links{$linkcontext}{'upload'},
4511: icon => 'sctr.png',
4512: #help => 'Course_Create_Class_List',
4513: url => '/adm/createuser?action=upload',
4514: permission => $permission->{'cusr'},
4515: linktitle => 'Upload a CSV or a text file containing users.',
4516: },
4517: {
4518: linktext => $links{$linkcontext}{'listusers'},
4519: icon => 'edit-find.png',
4520: #help => 'Course_View_Class_List',
4521: url => '/adm/createuser?action=listusers',
4522: permission => ($permission->{'view'} || $permission->{'cusr'}),
4523: linktitle => $linktitles{$linkcontext}{'listusers'},
4524: },
4525:
4526: ]},
4527:
4528: {categorytitle => 'Administration',
4529: items => [ ]},
4530: );
4531:
4532: if ($context eq 'domain'){
4533:
4534: push(@{ $menu[2]->{items} }, #Category: Administration
4535: {
4536: linktext => 'Custom Roles',
4537: icon => 'emblem-photos.png',
4538: #help => 'Course_Editing_Custom_Roles',
4539: url => '/adm/createuser?action=custom',
4540: permission => $permission->{'custom'},
4541: linktitle => 'Configure a custom role.',
4542: },
4543: );
4544:
4545: }elsif ($context eq 'course'){
4546: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4547:
4548: my %linktext = (
4549: 'Course' => {
4550: single => 'Add/Modify a Student',
4551: drop => 'Drop Students',
4552: groups => 'Course Groups',
4553: },
4554: 'Community' => {
4555: single => 'Add/Modify a Member',
4556: drop => 'Drop Members',
4557: groups => 'Community Groups',
4558: },
4559: );
4560:
4561: my %linktitle = (
4562: 'Course' => {
4563: single => 'Add a user with the role of student to this course',
4564: drop => 'Remove a student from this course.',
4565: groups => 'Manage course groups',
4566: },
4567: 'Community' => {
4568: single => 'Add a user with the role of member to this community',
4569: drop => 'Remove a member from this community.',
4570: groups => 'Manage community groups',
4571: },
4572: );
4573:
4574: push(@{ $menu[0]->{items} }, #Category: Single Users
4575: {
4576: linktext => $linktext{$crstype}{'single'},
4577: #help => 'Course_Add_Student',
4578: icon => 'list-add.png',
4579: url => '/adm/createuser?action=singlestudent',
4580: permission => $permission->{'cusr'},
4581: linktitle => $linktitle{$crstype}{'single'},
4582: },
4583: );
4584:
4585: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4586: {
4587: linktext => $linktext{$crstype}{'drop'},
4588: icon => 'edit-undo.png',
4589: #help => 'Course_Drop_Student',
4590: url => '/adm/createuser?action=drop',
4591: permission => $permission->{'cusr'},
4592: linktitle => $linktitle{$crstype}{'drop'},
4593: },
4594: );
4595: push(@{ $menu[2]->{items} }, #Category: Administration
4596: {
4597: linktext => 'Custom Roles',
4598: icon => 'emblem-photos.png',
4599: #help => 'Course_Editing_Custom_Roles',
4600: url => '/adm/createuser?action=custom',
4601: permission => $permission->{'custom'},
4602: linktitle => 'Configure a custom role.',
4603: },
4604: {
4605: linktext => $linktext{$crstype}{'groups'},
4606: icon => 'conf.png',
4607: #help => 'Course_Manage_Group',
4608: url => '/adm/coursegroups?refpage=cusr',
4609: permission => $permission->{'grp_manage'},
4610: linktitle => $linktitle{$crstype}{'groups'},
4611: },
4612: {
4613: linktext => 'Change Log',
4614: icon => 'document-properties.png',
4615: #help => 'Course_User_Logs',
4616: url => '/adm/createuser?action=changelogs',
4617: permission => $permission->{'cusr'},
4618: linktitle => 'View change log.',
4619: },
4620: );
4621: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4622: push(@{ $menu[2]->{items} },
4623: {
4624: linktext => 'Enrollment Requests',
4625: icon => 'selfenrl-queue.png',
4626: #help => 'Course_Approve_Selfenroll',
4627: url => '/adm/createuser?action=selfenrollqueue',
4628: permission => $permission->{'cusr'},
4629: linktitle =>'Approve or reject enrollment requests.',
4630: },
4631: );
4632: }
4633:
4634: if (!exists($permission->{'cusr_section'})){
4635: if ($crstype ne 'Community') {
4636: push(@{ $menu[2]->{items} },
4637: {
4638: linktext => 'Automated Enrollment',
4639: icon => 'roles.png',
4640: #help => 'Course_Automated_Enrollment',
4641: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4642: && $permission->{'cusr'}),
4643: url => '/adm/populate',
4644: linktitle => 'Automated enrollment manager.',
4645: }
4646: );
4647: }
4648: push(@{ $menu[2]->{items} },
4649: {
4650: linktext => 'User Self-Enrollment',
4651: icon => 'cstr.png',
4652: #help => 'Course_Self_Enrollment',
4653: url => '/adm/createuser?action=selfenroll',
4654: permission => $permission->{'cusr'},
4655: linktitle => 'Configure user self-enrollment.',
4656: },
4657: );
4658: }
4659: };
4660: return Apache::lonhtmlcommon::generate_menu(@menu);
4661: # { text => 'View Log-in History',
4662: # help => 'Course_User_Logins',
4663: # action => 'logins',
4664: # permission => $permission->{'cusr'},
4665: # });
4666: }
4667:
4668: sub print_gci_main_menu {
4669: my ($permission,$context,$crstype) = @_;
4670: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4671: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4672: my %links = (
4673: course => {
4674: single => 'Add/Modify a Student',
4675: drop => 'Drop Students',
4676: upload => 'Upload a File of Course Users',
4677: singleuser => 'Add/Modify a Course User',
4678: listusers => 'Concept Test Roster and Student Activity',
4679: },
4680: );
4681: my %linktitles = (
4682: course => {
4683: singleuser => 'Add a user with a certain role to this course.',
4684: listusers => 'Show and manage users in this course.',
4685: single => 'Add a user with the role of student to this course',
4686: drop => 'Remove a student from this course.',
4687: upload => 'Upload a CSV or a text file containing users.',
4688: },
4689: );
4690: my @menu = ( {categorytitle => 'Manage Users',
4691: items =>
4692: [
4693: {
4694: linktext => $links{$context}{'single'},
4695: #help => 'Course_Add_Student',
4696: icon => 'list-add.png',
4697: url => '/adm/createuser?action=singlestudent',
4698: permission => $permission->{'cusr'},
4699: linktitle => $linktitles{$context}{'single'},
4700:
4701: },
4702: {
4703: linktext => $links{$context}{'drop'},
4704: icon => 'edit-undo.png',
4705: #help => 'Course_Drop_Student',
4706: url => '/adm/createuser?action=drop',
4707: permission => $permission->{'cusr'},
4708: linktitle => $linktitles{$context}{'drop'},
4709: },
4710: {
4711: linktext => $links{$context}{'upload'},
4712: icon => 'sctr.png',
4713: #help => 'Course_Create_Class_List',
4714: url => '/adm/createuser?action=upload',
4715: permission => $permission->{'cusr'},
4716: linktitle => $linktitles{$context}{'upload'},
4717: },
4718: {
4719: linktext => $links{$context}{'listusers'},
4720: icon => 'edit-find.png',
4721: #help => 'Course_View_Class_List',
4722: url => '/adm/createuser?action=listusers',
4723: permission => ($permission->{'view'} || $permission->{'cusr'}),
4724: linktitle => $linktitles{$context}{'listusers'},
4725: },
4726: ]},
4727: {categorytitle => 'Administration',
4728: items => [ ]},
4729: );
4730:
4731: push(@{ $menu[1]->{items} }, #Category: Administration
4732: {
4733: linktext => 'Change Log',
4734: icon => 'document-properties.png',
4735: #help => 'Course_User_Logs',
4736: url => '/adm/createuser?action=changelogs',
4737: permission => $permission->{'cusr'},
4738: linktitle => 'View change log.',
4739: },
4740: );
4741: return Apache::lonhtmlcommon::generate_menu(@menu);
4742: }
4743:
4744: sub restore_prev_selections {
4745: my %saveable_parameters = ('srchby' => 'scalar',
4746: 'srchin' => 'scalar',
4747: 'srchtype' => 'scalar',
4748: );
4749: &Apache::loncommon::store_settings('user','user_picker',
4750: \%saveable_parameters);
4751: &Apache::loncommon::restore_settings('user','user_picker',
4752: \%saveable_parameters);
4753: }
4754:
4755: sub print_selfenroll_menu {
4756: my ($r,$context,$permission) = @_;
4757: my $crstype = &Apache::loncommon::course_type();
4758: my $formname = 'enrollstudent';
4759: my $nolink = 1;
4760: my ($row,$lt) = &get_selfenroll_titles();
4761: my $groupslist = &Apache::lonuserutils::get_groupslist();
4762: my $setsec_js =
4763: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4764: my %alerts = &Apache::lonlocal::texthash(
4765: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4766: butn => 'but no user types have been checked.',
4767: wilf => "Please uncheck 'activate' or check at least one type.",
4768: );
4769: my $selfenroll_js = <<"ENDSCRIPT";
4770: function update_types(caller,num) {
4771: var delidx = getIndexByName('selfenroll_delete');
4772: var actidx = getIndexByName('selfenroll_activate');
4773: if (caller == 'selfenroll_all') {
4774: var selall;
4775: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4776: if (document.$formname.selfenroll_all[i].checked) {
4777: selall = document.$formname.selfenroll_all[i].value;
4778: }
4779: }
4780: if (selall == 1) {
4781: if (delidx != -1) {
4782: if (document.$formname.selfenroll_delete.length) {
4783: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4784: document.$formname.selfenroll_delete[j].checked = true;
4785: }
4786: } else {
4787: document.$formname.elements[delidx].checked = true;
4788: }
4789: }
4790: if (actidx != -1) {
4791: if (document.$formname.selfenroll_activate.length) {
4792: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4793: document.$formname.selfenroll_activate[j].checked = false;
4794: }
4795: } else {
4796: document.$formname.elements[actidx].checked = false;
4797: }
4798: }
4799: document.$formname.selfenroll_newdom.selectedIndex = 0;
4800: }
4801: }
4802: if (caller == 'selfenroll_activate') {
4803: if (document.$formname.selfenroll_activate.length) {
4804: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4805: if (document.$formname.selfenroll_activate[j].value == num) {
4806: if (document.$formname.selfenroll_activate[j].checked) {
4807: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4808: if (document.$formname.selfenroll_all[i].value == '1') {
4809: document.$formname.selfenroll_all[i].checked = false;
4810: }
4811: if (document.$formname.selfenroll_all[i].value == '0') {
4812: document.$formname.selfenroll_all[i].checked = true;
4813: }
4814: }
4815: }
4816: }
4817: }
4818: } else {
4819: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4820: if (document.$formname.selfenroll_all[i].value == '1') {
4821: document.$formname.selfenroll_all[i].checked = false;
4822: }
4823: if (document.$formname.selfenroll_all[i].value == '0') {
4824: document.$formname.selfenroll_all[i].checked = true;
4825: }
4826: }
4827: }
4828: }
4829: if (caller == 'selfenroll_delete') {
4830: if (document.$formname.selfenroll_delete.length) {
4831: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4832: if (document.$formname.selfenroll_delete[j].value == num) {
4833: if (document.$formname.selfenroll_delete[j].checked) {
4834: var delindex = getIndexByName('selfenroll_types_'+num);
4835: if (delindex != -1) {
4836: if (document.$formname.elements[delindex].length) {
4837: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4838: document.$formname.elements[delindex][k].checked = false;
4839: }
4840: } else {
4841: document.$formname.elements[delindex].checked = false;
4842: }
4843: }
4844: }
4845: }
4846: }
4847: } else {
4848: if (document.$formname.selfenroll_delete.checked) {
4849: var delindex = getIndexByName('selfenroll_types_'+num);
4850: if (delindex != -1) {
4851: if (document.$formname.elements[delindex].length) {
4852: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4853: document.$formname.elements[delindex][k].checked = false;
4854: }
4855: } else {
4856: document.$formname.elements[delindex].checked = false;
4857: }
4858: }
4859: }
4860: }
4861: }
4862: return;
4863: }
4864:
4865: function validate_types(form) {
4866: var needaction = new Array();
4867: var countfail = 0;
4868: var actidx = getIndexByName('selfenroll_activate');
4869: if (actidx != -1) {
4870: if (document.$formname.selfenroll_activate.length) {
4871: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4872: var num = document.$formname.selfenroll_activate[j].value;
4873: if (document.$formname.selfenroll_activate[j].checked) {
4874: countfail = check_types(num,countfail,needaction)
4875: }
4876: }
4877: } else {
4878: if (document.$formname.selfenroll_activate.checked) {
4879: var num = document.enrollstudent.selfenroll_activate.value;
4880: countfail = check_types(num,countfail,needaction)
4881: }
4882: }
4883: }
4884: if (countfail > 0) {
4885: var msg = "$alerts{'acto'}\\n";
4886: var loopend = needaction.length -1;
4887: if (loopend > 0) {
4888: for (var m=0; m<loopend; m++) {
4889: msg += needaction[m]+", ";
4890: }
4891: }
4892: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4893: alert(msg);
4894: return;
4895: }
4896: setSections(form);
4897: }
4898:
4899: function check_types(num,countfail,needaction) {
4900: var typeidx = getIndexByName('selfenroll_types_'+num);
4901: var count = 0;
4902: if (typeidx != -1) {
4903: if (document.$formname.elements[typeidx].length) {
4904: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4905: if (document.$formname.elements[typeidx][k].checked) {
4906: count ++;
4907: }
4908: }
4909: } else {
4910: if (document.$formname.elements[typeidx].checked) {
4911: count ++;
4912: }
4913: }
4914: if (count == 0) {
4915: var domidx = getIndexByName('selfenroll_dom_'+num);
4916: if (domidx != -1) {
4917: var domname = document.$formname.elements[domidx].value;
4918: needaction[countfail] = domname;
4919: countfail ++;
4920: }
4921: }
4922: }
4923: return countfail;
4924: }
4925:
4926: function getIndexByName(item) {
4927: for (var i=0;i<document.$formname.elements.length;i++) {
4928: if (document.$formname.elements[i].name == item) {
4929: return i;
4930: }
4931: }
4932: return -1;
4933: }
4934: ENDSCRIPT
4935: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4936: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4937:
4938: my $output = '<script type="text/javascript">'."\n".
4939: '// <![CDATA['."\n".
4940: $setsec_js."\n".$selfenroll_js."\n".
4941: '// ]]>'."\n".
4942: '</script>'."\n".
4943: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4944: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4945: if (ref($visactions) eq 'HASH') {
4946: if ($visible) {
4947: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4948: } else {
4949: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4950: .$visactions->{'yous'}.
4951: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4952: if (ref($vismsgs) eq 'ARRAY') {
4953: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4954: foreach my $item (@{$vismsgs}) {
4955: $output .= '<li>'.$visactions->{$item}.'</li>';
4956: }
4957: $output .= '</ul>';
4958: }
4959: $output .= '</p>';
4960: }
4961: }
4962: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4963: &Apache::lonhtmlcommon::start_pick_box();
4964: if (ref($row) eq 'ARRAY') {
4965: foreach my $item (@{$row}) {
4966: my $title = $item;
4967: if (ref($lt) eq 'HASH') {
4968: $title = $lt->{$item};
4969: }
4970: $output .= &Apache::lonhtmlcommon::row_title($title);
4971: if ($item eq 'types') {
4972: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4973: my $showdomdesc = 1;
4974: my $includeempty = 1;
4975: my $num = 0;
4976: $output .= &Apache::loncommon::start_data_table().
4977: &Apache::loncommon::start_data_table_row()
4978: .'<td colspan="2"><span class="LC_nobreak"><label>'
4979: .&mt('Any user in any domain:')
4980: .' <input type="radio" name="selfenroll_all" value="1" ';
4981: if ($curr_types eq '*') {
4982: $output .= ' checked="checked" ';
4983: }
4984: $output .= 'onchange="javascript:update_types('.
4985: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4986: ' <input type="radio" name="selfenroll_all" value="0" ';
4987: if ($curr_types ne '*') {
4988: $output .= ' checked="checked" ';
4989: }
4990: $output .= ' onchange="javascript:update_types('.
4991: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4992: &Apache::loncommon::end_data_table_row().
4993: &Apache::loncommon::end_data_table().
4994: &mt('Or').'<br />'.
4995: &Apache::loncommon::start_data_table();
4996: my %currdoms;
4997: if ($curr_types eq '') {
4998: $output .= &new_selfenroll_dom_row($cdom,'0');
4999: } elsif ($curr_types ne '*') {
5000: my @entries = split(/;/,$curr_types);
5001: if (@entries > 0) {
5002: foreach my $entry (@entries) {
5003: my ($currdom,$typestr) = split(/:/,$entry);
5004: $currdoms{$currdom} = 1;
5005: my $domdesc = &Apache::lonnet::domain($currdom);
5006: my @currinsttypes = split(',',$typestr);
5007: $output .= &Apache::loncommon::start_data_table_row()
5008: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
5009: .' '.$domdesc.' ('.$currdom.')'
5010: .'</b><input type="hidden" name="selfenroll_dom_'.$num
5011: .'" value="'.$currdom.'" /></span><br />'
5012: .'<span class="LC_nobreak"><label><input type="checkbox" '
5013: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
5014: .&mt('Delete').'</label></span></td>';
5015: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
5016: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
5017: .&Apache::loncommon::end_data_table_row();
5018: $num ++;
5019: }
5020: }
5021: }
5022: my $add_domtitle = &mt('Users in additional domain:');
5023: if ($curr_types eq '*') {
5024: $add_domtitle = &mt('Users in specific domain:');
5025: } elsif ($curr_types eq '') {
5026: $add_domtitle = &mt('Users in other domain:');
5027: }
5028: $output .= &Apache::loncommon::start_data_table_row()
5029: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
5030: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
5031: $includeempty,$showdomdesc)
5032: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
5033: .'</td>'.&Apache::loncommon::end_data_table_row()
5034: .&Apache::loncommon::end_data_table();
5035: } elsif ($item eq 'registered') {
5036: my ($regon,$regoff);
5037: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
5038: $regon = ' checked="checked" ';
5039: $regoff = ' ';
5040: } else {
5041: $regon = ' ';
5042: $regoff = ' checked="checked" ';
5043: }
5044: $output .= '<label>'.
5045: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
5046: &mt('Yes').'</label> <label>'.
5047: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
5048: &mt('No').'</label>';
5049: } elsif ($item eq 'enroll_dates') {
5050: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
5051: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
5052: if ($starttime eq '') {
5053: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5054: }
5055: if ($endtime eq '') {
5056: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5057: }
5058: my $startform =
5059: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
5060: undef,undef,undef,undef,undef,undef,undef,$nolink);
5061: my $endform =
5062: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
5063: undef,undef,undef,undef,undef,undef,undef,$nolink);
5064: $output .= &selfenroll_date_forms($startform,$endform);
5065: } elsif ($item eq 'access_dates') {
5066: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
5067: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
5068: if ($starttime eq '') {
5069: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5070: }
5071: if ($endtime eq '') {
5072: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5073: }
5074: my $startform =
5075: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
5076: undef,undef,undef,undef,undef,undef,undef,$nolink);
5077: my $endform =
5078: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
5079: undef,undef,undef,undef,undef,undef,undef,$nolink);
5080: $output .= &selfenroll_date_forms($startform,$endform);
5081: } elsif ($item eq 'section') {
5082: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
5083: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
5084: my $newsecval;
5085: if ($currsec ne 'none' && $currsec ne '') {
5086: if (!defined($sections_count{$currsec})) {
5087: $newsecval = $currsec;
5088: }
5089: }
5090: my $sections_select =
5091: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
5092: $output .= '<table class="LC_createuser">'."\n".
5093: '<tr class="LC_section_row">'."\n".
5094: '<td align="center">'.&mt('Existing sections')."\n".
5095: '<br />'.$sections_select.'</td><td align="center">'.
5096: &mt('New section').'<br />'."\n".
5097: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
5098: '<input type="hidden" name="sections" value="" />'."\n".
5099: '<input type="hidden" name="state" value="done" />'."\n".
5100: '</td></tr></table>'."\n";
5101: } elsif ($item eq 'approval') {
5102: my ($appon,$appoff);
5103: my $cid = $env{'request.course.id'};
5104: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
5105: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
5106: $appon = ' checked="checked" ';
5107: $appoff = ' ';
5108: } else {
5109: $appon = ' ';
5110: $appoff = ' checked="checked" ';
5111: }
5112: $output .= '<label>'.
5113: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
5114: &mt('Yes').'</label> <label>'.
5115: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
5116: &mt('No').'</label>';
5117: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
5118: my (@ccs,%notified);
5119: my $ccrole = 'cc';
5120: if ($crstype eq 'Community') {
5121: $ccrole = 'co';
5122: }
5123: if ($advhash{$ccrole}) {
5124: @ccs = split(/,/,$advhash{$ccrole});
5125: }
5126: if ($currnotified) {
5127: foreach my $current (split(/,/,$currnotified)) {
5128: $notified{$current} = 1;
5129: if (!grep(/^\Q$current\E$/,@ccs)) {
5130: push(@ccs,$current);
5131: }
5132: }
5133: }
5134: if (@ccs) {
5135: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
5136: &Apache::loncommon::start_data_table_row();
5137: my $count = 0;
5138: my $numcols = 4;
5139: foreach my $cc (sort(@ccs)) {
5140: my $notifyon;
5141: my ($ccuname,$ccudom) = split(/:/,$cc);
5142: if ($notified{$cc}) {
5143: $notifyon = ' checked="checked" ';
5144: }
5145: if ($count && !$count%$numcols) {
5146: $output .= &Apache::loncommon::end_data_table_row().
5147: &Apache::loncommon::start_data_table_row()
5148: }
5149: $output .= '<td><span class="LC_nobreak"><label>'.
5150: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
5151: &Apache::loncommon::plainname($ccuname,$ccudom).
5152: '</label></span></td>';
5153: $count;
5154: }
5155: my $rem = $count%$numcols;
5156: if ($rem) {
5157: my $emptycols = $numcols - $rem;
5158: for (my $i=0; $i<$emptycols; $i++) {
5159: $output .= '<td> </td>';
5160: }
5161: }
5162: $output .= &Apache::loncommon::end_data_table_row().
5163: &Apache::loncommon::end_data_table();
5164: }
5165: } elsif ($item eq 'limit') {
5166: my ($crslimit,$selflimit,$nolimit);
5167: my $cid = $env{'request.course.id'};
5168: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
5169: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
5170: my $nolimit = ' checked="checked" ';
5171: if ($currlim eq 'allstudents') {
5172: $crslimit = ' checked="checked" ';
5173: $selflimit = ' ';
5174: $nolimit = ' ';
5175: } elsif ($currlim eq 'selfenrolled') {
5176: $crslimit = ' ';
5177: $selflimit = ' checked="checked" ';
5178: $nolimit = ' ';
5179: } else {
5180: $crslimit = ' ';
5181: $selflimit = ' ';
5182: }
5183: $output .= '<table><tr><td><label>'.
5184: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
5185: &mt('No limit').'</label></td><td><label>'.
5186: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
5187: &mt('Limit by total students').'</label></td><td><label>'.
5188: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5189: &mt('Limit by total self-enrolled students').
5190: '</td></tr><tr>'.
5191: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5192: (' 'x3).&mt('Maximum number allowed: ').
5193: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5194: }
5195: $output .= &Apache::lonhtmlcommon::row_closure(1);
5196: }
5197: }
5198: $output .= &Apache::lonhtmlcommon::end_pick_box().
5199: '<br /><input type="button" name="selfenrollconf" value="'
5200: .&mt('Save').'" onclick="validate_types(this.form);" />'
5201: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5202: $r->print($output);
5203: return;
5204: }
5205:
5206: sub visible_in_cat {
5207: my ($cdom,$cnum) = @_;
5208: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5209: my ($cathash,%settable,@vismsgs,$cansetvis);
5210: my %visactions = &Apache::lonlocal::texthash(
5211: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5212: 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.',
5213: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5214: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5215: 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.',
5216: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5217: take => 'Take the following action to ensure the course appears in the Catalog:',
5218: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5219: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5220: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5221: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5222: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5223: 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',
5224: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5225: );
5226: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5227: $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>"');
5228: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5229: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5230: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5231: $settable{'togglecats'} = 1;
5232: }
5233: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5234: $settable{'categorize'} = 1;
5235: }
5236: $cathash = $domconf{'coursecategories'}{'cats'};
5237: }
5238: if ($settable{'togglecats'} && $settable{'categorize'}) {
5239: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5240: } elsif ($settable{'togglecats'}) {
5241: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5242: } elsif ($settable{'categorize'}) {
5243: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5244: } else {
5245: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5246: }
5247:
5248: my %currsettings =
5249: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5250: $cdom,$cnum);
5251: my $visible = 0;
5252: if ($currsettings{'internal.coursecode'} ne '') {
5253: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5254: $cathash = $domconf{'coursecategories'}{'cats'};
5255: if (ref($cathash) eq 'HASH') {
5256: if ($cathash->{'instcode::0'} eq '') {
5257: push(@vismsgs,'dc_addinst');
5258: } else {
5259: $visible = 1;
5260: }
5261: } else {
5262: $visible = 1;
5263: }
5264: } else {
5265: $visible = 1;
5266: }
5267: } else {
5268: if (ref($cathash) eq 'HASH') {
5269: if ($cathash->{'instcode::0'} ne '') {
5270: push(@vismsgs,'dc_instcode');
5271: }
5272: } else {
5273: push(@vismsgs,'dc_instcode');
5274: }
5275: }
5276: if ($currsettings{'categories'} ne '') {
5277: my $cathash;
5278: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5279: $cathash = $domconf{'coursecategories'}{'cats'};
5280: if (ref($cathash) eq 'HASH') {
5281: if (keys(%{$cathash}) == 0) {
5282: push(@vismsgs,'dc_catalog');
5283: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5284: push(@vismsgs,'dc_categories');
5285: } else {
5286: my @currcategories = split('&',$currsettings{'categories'});
5287: my $matched = 0;
5288: foreach my $cat (@currcategories) {
5289: if ($cathash->{$cat} ne '') {
5290: $visible = 1;
5291: $matched = 1;
5292: last;
5293: }
5294: }
5295: if (!$matched) {
5296: if ($settable{'categorize'}) {
5297: push(@vismsgs,'chgcat');
5298: } else {
5299: push(@vismsgs,'dc_chgcat');
5300: }
5301: }
5302: }
5303: }
5304: }
5305: } else {
5306: if (ref($cathash) eq 'HASH') {
5307: if ((keys(%{$cathash}) > 1) ||
5308: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5309: if ($settable{'categorize'}) {
5310: push(@vismsgs,'addcat');
5311: } else {
5312: push(@vismsgs,'dc_addcat');
5313: }
5314: }
5315: }
5316: }
5317: if ($currsettings{'hidefromcat'} eq 'yes') {
5318: $visible = 0;
5319: if ($settable{'togglecats'}) {
5320: unshift(@vismsgs,'unhide');
5321: } else {
5322: unshift(@vismsgs,'dc_unhide')
5323: }
5324: }
5325: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5326: }
5327:
5328: sub new_selfenroll_dom_row {
5329: my ($newdom,$num) = @_;
5330: my $domdesc = &Apache::lonnet::domain($newdom);
5331: my $output;
5332: if ($domdesc ne '') {
5333: $output .= &Apache::loncommon::start_data_table_row()
5334: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5335: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5336: .'" value="'.$newdom.'" /></span><br />'
5337: .'<span class="LC_nobreak"><label><input type="checkbox" '
5338: .'name="selfenroll_activate" value="'.$num.'" '
5339: .'onchange="javascript:update_types('
5340: ."'selfenroll_activate','$num'".');" />'
5341: .&mt('Activate').'</label></span></td>';
5342: my @currinsttypes;
5343: $output .= '<td>'.&mt('User types:').'<br />'
5344: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5345: .&Apache::loncommon::end_data_table_row();
5346: }
5347: return $output;
5348: }
5349:
5350: sub selfenroll_inst_types {
5351: my ($num,$currdom,$currinsttypes) = @_;
5352: my $output;
5353: my $numinrow = 4;
5354: my $count = 0;
5355: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5356: my $othervalue = 'any';
5357: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5358: if (keys(%{$usertypes}) > 0) {
5359: $othervalue = 'other';
5360: }
5361: $output .= '<table><tr>';
5362: foreach my $type (@{$types}) {
5363: if (($count > 0) && ($count%$numinrow == 0)) {
5364: $output .= '</tr><tr>';
5365: }
5366: if (defined($usertypes->{$type})) {
5367: my $esc_type = &escape($type);
5368: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5369: $esc_type.'" ';
5370: if (ref($currinsttypes) eq 'ARRAY') {
5371: if (@{$currinsttypes} > 0) {
5372: if (grep(/^any$/,@{$currinsttypes})) {
5373: $output .= 'checked="checked"';
5374: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5375: $output .= 'checked="checked"';
5376: }
5377: } else {
5378: $output .= 'checked="checked"';
5379: }
5380: }
5381: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5382: }
5383: $count ++;
5384: }
5385: if (($count > 0) && ($count%$numinrow == 0)) {
5386: $output .= '</tr><tr>';
5387: }
5388: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5389: if (ref($currinsttypes) eq 'ARRAY') {
5390: if (@{$currinsttypes} > 0) {
5391: if (grep(/^any$/,@{$currinsttypes})) {
5392: $output .= ' checked="checked"';
5393: } elsif ($othervalue eq 'other') {
5394: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5395: $output .= ' checked="checked"';
5396: }
5397: }
5398: } else {
5399: $output .= ' checked="checked"';
5400: }
5401: } else {
5402: $output .= ' checked="checked"';
5403: }
5404: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5405: }
5406: return $output;
5407: }
5408:
5409: sub selfenroll_date_forms {
5410: my ($startform,$endform) = @_;
5411: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5412: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5413: 'LC_oddrow_value')."\n".
5414: $startform."\n".
5415: &Apache::lonhtmlcommon::row_closure(1).
5416: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5417: 'LC_oddrow_value')."\n".
5418: $endform."\n".
5419: &Apache::lonhtmlcommon::row_closure(1).
5420: &Apache::lonhtmlcommon::end_pick_box();
5421: return $output;
5422: }
5423:
5424: sub print_userchangelogs_display {
5425: my ($r,$context,$permission) = @_;
5426: my $formname = 'roleslog';
5427: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5428: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5429: my $crstype = &Apache::loncommon::course_type();
5430: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5431: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5432:
5433: my %saveable_parameters = ('show' => 'scalar',);
5434: &Apache::loncommon::store_course_settings('roles_log',
5435: \%saveable_parameters);
5436: &Apache::loncommon::restore_course_settings('roles_log',
5437: \%saveable_parameters);
5438: # set defaults
5439: my $now = time();
5440: my $defstart = $now - (7*24*3600); #7 days ago
5441: my %defaults = (
5442: page => '1',
5443: show => '10',
5444: role => 'any',
5445: chgcontext => 'any',
5446: rolelog_start_date => $defstart,
5447: rolelog_end_date => $now,
5448: );
5449: my $more_records = 0;
5450:
5451: # set current
5452: my %curr;
5453: foreach my $item ('show','page','role','chgcontext') {
5454: $curr{$item} = $env{'form.'.$item};
5455: }
5456: my ($startdate,$enddate) =
5457: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5458: $curr{'rolelog_start_date'} = $startdate;
5459: $curr{'rolelog_end_date'} = $enddate;
5460: foreach my $key (keys(%defaults)) {
5461: if ($curr{$key} eq '') {
5462: $curr{$key} = $defaults{$key};
5463: }
5464: }
5465: my (%whodunit,%changed,$version);
5466: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5467: my ($minshown,$maxshown);
5468: $minshown = 1;
5469: my $count = 0;
5470: if ($curr{'show'} ne &mt('all')) {
5471: $maxshown = $curr{'page'} * $curr{'show'};
5472: if ($curr{'page'} > 1) {
5473: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5474: }
5475: }
5476:
5477: # Form Header
5478: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5479: &role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5480:
5481: # Create navigation
5482: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5483: my $showntableheader = 0;
5484:
5485: # Table Header
5486: my $tableheader =
5487: &Apache::loncommon::start_data_table_header_row()
5488: .'<th> </th>'
5489: .'<th>'.&mt('When').'</th>'
5490: .'<th>'.&mt('Who made the change').'</th>'
5491: .'<th>'.&mt('Changed User').'</th>'
5492: .'<th>'.&mt('Role').'</th>'
5493: .'<th>'.&mt('Section').'</th>'
5494: .'<th>'.&mt('Context').'</th>'
5495: .'<th>'.&mt('Start').'</th>'
5496: .'<th>'.&mt('End').'</th>'
5497: .&Apache::loncommon::end_data_table_header_row();
5498:
5499: # Display user change log data
5500: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5501: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5502: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5503: if ($curr{'show'} ne &mt('all')) {
5504: if ($count >= $curr{'page'} * $curr{'show'}) {
5505: $more_records = 1;
5506: last;
5507: }
5508: }
5509: if ($curr{'role'} ne 'any') {
5510: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5511: }
5512: if ($curr{'chgcontext'} ne 'any') {
5513: if ($curr{'chgcontext'} eq 'selfenroll') {
5514: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5515: } else {
5516: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5517: }
5518: }
5519: $count ++;
5520: next if ($count < $minshown);
5521: unless ($showntableheader) {
5522: $r->print($nav_script
5523: .$nav_links
5524: .&Apache::loncommon::start_data_table()
5525: .$tableheader);
5526: $r->rflush();
5527: $showntableheader = 1;
5528: }
5529: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5530: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5531: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5532: }
5533: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5534: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5535: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5536: }
5537: my $sec = $roleslog{$id}{'logentry'}{'section'};
5538: if ($sec eq '') {
5539: $sec = &mt('None');
5540: }
5541: my ($rolestart,$roleend);
5542: if ($roleslog{$id}{'delflag'}) {
5543: $rolestart = &mt('deleted');
5544: $roleend = &mt('deleted');
5545: } else {
5546: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5547: $roleend = $roleslog{$id}{'logentry'}{'end'};
5548: if ($rolestart eq '' || $rolestart == 0) {
5549: $rolestart = &mt('No start date');
5550: } else {
5551: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5552: }
5553: if ($roleend eq '' || $roleend == 0) {
5554: $roleend = &mt('No end date');
5555: } else {
5556: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5557: }
5558: }
5559: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5560: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5561: $chgcontext = 'selfenroll';
5562: }
5563: my %lt = &rolechg_contexts($crstype);
5564: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5565: $chgcontext = $lt{$chgcontext};
5566: }
5567: $r->print(
5568: &Apache::loncommon::start_data_table_row()
5569: .'<td>'.$count.'</td>'
5570: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5571: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5572: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5573: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5574: .'<td>'.$sec.'</td>'
5575: .'<td>'.$chgcontext.'</td>'
5576: .'<td>'.$rolestart.'</td>'
5577: .'<td>'.$roleend.'</td>'
5578: .&Apache::loncommon::end_data_table_row()."\n");
5579: }
5580:
5581: if ($showntableheader) { # Table footer, if content displayed above
5582: $r->print(&Apache::loncommon::end_data_table()
5583: .$nav_links);
5584: } else { # No content displayed above
5585: $r->print('<p class="LC_info">'
5586: .&mt('There are no records to display.')
5587: .'</p>'
5588: );
5589: }
5590:
5591: # Form Footer
5592: $r->print(
5593: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5594: .'<input type="hidden" name="action" value="changelogs" />'
5595: .'</form>');
5596: return;
5597: }
5598:
5599: sub userlogdisplay_nav {
5600: my ($formname,$curr,$more_records) = @_;
5601: my ($nav_script,$nav_links);
5602: if (ref($curr) eq 'HASH') {
5603: # Create Navigation:
5604: # Navigation Script
5605: $nav_script = <<"ENDSCRIPT";
5606: <script type="text/javascript">
5607: // <![CDATA[
5608: function chgPage(caller) {
5609: if (caller == 'previous') {
5610: document.$formname.page.value --;
5611: }
5612: if (caller == 'next') {
5613: document.$formname.page.value ++;
5614: }
5615: document.$formname.submit();
5616: return;
5617: }
5618: // ]]>
5619: </script>
5620: ENDSCRIPT
5621: # Navigation Buttons
5622: $nav_links = '<p>';
5623: if (($curr->{'page'} > 1) || ($more_records)) {
5624: if ($curr->{'page'} > 1) {
5625: $nav_links .= '<input type="button"'
5626: .' onclick="javascript:chgPage('."'previous'".');"'
5627: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5628: .'" /> ';
5629: }
5630: if ($more_records) {
5631: $nav_links .= '<input type="button"'
5632: .' onclick="javascript:chgPage('."'next'".');"'
5633: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5634: .'" />';
5635: }
5636: }
5637: $nav_links .= '</p>';
5638: }
5639: return ($nav_script,$nav_links);
5640: }
5641:
5642: sub role_display_filter {
5643: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5644: my $context = 'course';
5645: my $lctype = lc($crstype);
5646: my $nolink = 1;
5647: my $output = '<table><tr><td valign="top">'.
5648: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5649: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5650: (&mt('all'),5,10,20,50,100,1000,10000)).
5651: '</td><td> </td>';
5652: my $startform =
5653: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5654: $curr->{'rolelog_start_date'},undef,
5655: undef,undef,undef,undef,undef,undef,$nolink);
5656: my $endform =
5657: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5658: $curr->{'rolelog_end_date'},undef,
5659: undef,undef,undef,undef,undef,undef,$nolink);
5660: my %lt = &rolechg_contexts($crstype);
5661: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5662: '<table><tr><td>'.&mt('After:').
5663: '</td><td>'.$startform.'</td></tr>'.
5664: '<tr><td>'.&mt('Before:').'</td>'.
5665: '<td>'.$endform.'</td></tr></table>'.
5666: '</td>'.
5667: '<td> </td>'.
5668: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5669: '<select name="role"><option value="any"';
5670: if ($curr->{'role'} eq 'any') {
5671: $output .= ' selected="selected"';
5672: }
5673: $output .= '>'.&mt('Any').'</option>'."\n";
5674: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5675: foreach my $role (@roles) {
5676: my $plrole;
5677: if ($role eq 'cr') {
5678: $plrole = &mt('Custom Role');
5679: } else {
5680: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5681: }
5682: my $selstr = '';
5683: if ($role eq $curr->{'role'}) {
5684: $selstr = ' selected="selected"';
5685: }
5686: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5687: }
5688: $output .= '</select></td>'.
5689: '<td> </td>'.
5690: '<td valign="top"><b>'.
5691: &mt('Context:').'</b><br /><select name="chgcontext">';
5692: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5693: my $selstr = '';
5694: if ($curr->{'chgcontext'} eq $chgtype) {
5695: $selstr = ' selected="selected"';
5696: }
5697: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5698: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5699: }
5700: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5701: }
5702: $output .= '</select></td>'
5703: .'</tr></table>';
5704:
5705: # Update Display button
5706: $output .= '<p>'
5707: .'<input type="submit" value="'.&mt('Update Display').'" />'
5708: .'</p><hr />';
5709: return $output;
5710: }
5711:
5712: sub rolechg_contexts {
5713: my ($crstype) = @_;
5714: my %lt = &Apache::lonlocal::texthash (
5715: any => 'Any',
5716: auto => 'Automated enrollment',
5717: updatenow => 'Roster Update',
5718: createcourse => 'Course Creation',
5719: course => 'User Management in course',
5720: domain => 'User Management in domain',
5721: selfenroll => 'Self-enrolled',
5722: requestcourses => 'Course Request',
5723: );
5724: if ($crstype eq 'Community') {
5725: $lt{'createcourse'} = &mt('Community Creation');
5726: $lt{'course'} = &mt('User Management in community');
5727: $lt{'requestcourses'} = &mt('Community Request');
5728: }
5729: return %lt;
5730: }
5731:
5732: #-------------------------------------------------- functions for &phase_two
5733: sub user_search_result {
5734: my ($context,$srch) = @_;
5735: my %allhomes;
5736: my %inst_matches;
5737: my %srch_results;
5738: my ($response,$currstate,$forcenewuser,$dirsrchres);
5739: $srch->{'srchterm'} =~ s/\s+/ /g;
5740: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5741: $response = &mt('Invalid search.');
5742: }
5743: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5744: $response = &mt('Invalid search.');
5745: }
5746: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5747: $response = &mt('Invalid search.');
5748: }
5749: if ($srch->{'srchterm'} eq '') {
5750: $response = &mt('You must enter a search term.');
5751: }
5752: if ($srch->{'srchterm'} =~ /^\s+$/) {
5753: $response = &mt('Your search term must contain more than just spaces.');
5754: }
5755: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5756: if (($srch->{'srchdomain'} eq '') ||
5757: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5758: $response = '<p class="LC_warning">'.&mt('You must specify a valid domain when searching in a domain or institutional directory.').'</p>';
5759: }
5760: }
5761: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5762: ($srch->{'srchin'} eq 'alc')) {
5763: if ($srch->{'srchby'} eq 'uname') {
5764: my $unamecheck = $srch->{'srchterm'};
5765: if ($srch->{'srchtype'} eq 'contains') {
5766: if ($unamecheck !~ /^\w/) {
5767: $unamecheck = 'a'.$unamecheck;
5768: }
5769: }
5770: if ($unamecheck !~ /^$match_username$/) {
5771: $response = '<p class="LC_warning">'.&mt('You must specify a valid username. Only the following are allowed: letters numbers - . @').'</p>';
5772: }
5773: }
5774: }
5775: if ($response ne '') {
5776: $response = '<span class="LC_warning">'.$response.'</span>';
5777: }
5778: if ($srch->{'srchin'} eq 'instd') {
5779: my $instd_chk = &directorysrch_check($srch);
5780: if ($instd_chk ne 'ok') {
5781: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5782: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5783: }
5784: }
5785: if ($response ne '') {
5786: return ($currstate,$response);
5787: }
5788: if ($srch->{'srchby'} eq 'uname') {
5789: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5790: if ($env{'form.forcenew'}) {
5791: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5792: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5793: if ($uhome eq 'no_host') {
5794: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5795: my $showdom = &display_domain_info($env{'request.role.domain'});
5796: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5797: } else {
5798: $currstate = 'modify';
5799: }
5800: } else {
5801: $currstate = 'modify';
5802: }
5803: } else {
5804: if ($srch->{'srchin'} eq 'dom') {
5805: if ($srch->{'srchtype'} eq 'exact') {
5806: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5807: if ($uhome eq 'no_host') {
5808: ($currstate,$response,$forcenewuser) =
5809: &build_search_response($context,$srch,%srch_results);
5810: } else {
5811: $currstate = 'modify';
5812: my $uname = $srch->{'srchterm'};
5813: my $udom = $srch->{'srchdomain'};
5814: $srch_results{$uname.':'.$udom} =
5815: { &Apache::lonnet::get('environment',
5816: ['firstname',
5817: 'lastname',
5818: 'permanentemail'],
5819: $udom,$uname)
5820: };
5821: }
5822: } else {
5823: %srch_results = &Apache::lonnet::usersearch($srch);
5824: ($currstate,$response,$forcenewuser) =
5825: &build_search_response($context,$srch,%srch_results);
5826: }
5827: } else {
5828: my $courseusers = &get_courseusers();
5829: if ($srch->{'srchtype'} eq 'exact') {
5830: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5831: $currstate = 'modify';
5832: } else {
5833: ($currstate,$response,$forcenewuser) =
5834: &build_search_response($context,$srch,%srch_results);
5835: }
5836: } else {
5837: foreach my $user (keys(%$courseusers)) {
5838: my ($cuname,$cudomain) = split(/:/,$user);
5839: if ($cudomain eq $srch->{'srchdomain'}) {
5840: my $matched = 0;
5841: if ($srch->{'srchtype'} eq 'begins') {
5842: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5843: $matched = 1;
5844: }
5845: } else {
5846: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5847: $matched = 1;
5848: }
5849: }
5850: if ($matched) {
5851: $srch_results{$user} =
5852: {&Apache::lonnet::get('environment',
5853: ['firstname',
5854: 'lastname',
5855: 'permanentemail'],
5856: $cudomain,$cuname)};
5857: }
5858: }
5859: }
5860: ($currstate,$response,$forcenewuser) =
5861: &build_search_response($context,$srch,%srch_results);
5862: }
5863: }
5864: }
5865: } elsif ($srch->{'srchin'} eq 'alc') {
5866: $currstate = 'query';
5867: } elsif ($srch->{'srchin'} eq 'instd') {
5868: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5869: if ($dirsrchres eq 'ok') {
5870: ($currstate,$response,$forcenewuser) =
5871: &build_search_response($context,$srch,%srch_results);
5872: } else {
5873: my $showdom = &display_domain_info($srch->{'srchdomain'});
5874: $response = '<span class="LC_warning">'.
5875: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5876: '</span><br />'.
5877: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5878: '<br /><br />';
5879: }
5880: }
5881: } else {
5882: if ($srch->{'srchin'} eq 'dom') {
5883: %srch_results = &Apache::lonnet::usersearch($srch);
5884: ($currstate,$response,$forcenewuser) =
5885: &build_search_response($context,$srch,%srch_results);
5886: } elsif ($srch->{'srchin'} eq 'crs') {
5887: my $courseusers = &get_courseusers();
5888: foreach my $user (keys(%$courseusers)) {
5889: my ($uname,$udom) = split(/:/,$user);
5890: my %names = &Apache::loncommon::getnames($uname,$udom);
5891: my %emails = &Apache::loncommon::getemails($uname,$udom);
5892: if ($srch->{'srchby'} eq 'lastname') {
5893: if ((($srch->{'srchtype'} eq 'exact') &&
5894: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5895: (($srch->{'srchtype'} eq 'begins') &&
5896: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5897: (($srch->{'srchtype'} eq 'contains') &&
5898: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5899: $srch_results{$user} = {firstname => $names{'firstname'},
5900: lastname => $names{'lastname'},
5901: permanentemail => $emails{'permanentemail'},
5902: };
5903: }
5904: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5905: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5906: $srchlast =~ s/\s+$//;
5907: $srchfirst =~ s/^\s+//;
5908: if ($srch->{'srchtype'} eq 'exact') {
5909: if (($names{'lastname'} eq $srchlast) &&
5910: ($names{'firstname'} eq $srchfirst)) {
5911: $srch_results{$user} = {firstname => $names{'firstname'},
5912: lastname => $names{'lastname'},
5913: permanentemail => $emails{'permanentemail'},
5914:
5915: };
5916: }
5917: } elsif ($srch->{'srchtype'} eq 'begins') {
5918: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5919: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5920: $srch_results{$user} = {firstname => $names{'firstname'},
5921: lastname => $names{'lastname'},
5922: permanentemail => $emails{'permanentemail'},
5923: };
5924: }
5925: } else {
5926: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5927: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5928: $srch_results{$user} = {firstname => $names{'firstname'},
5929: lastname => $names{'lastname'},
5930: permanentemail => $emails{'permanentemail'},
5931: };
5932: }
5933: }
5934: }
5935: }
5936: ($currstate,$response,$forcenewuser) =
5937: &build_search_response($context,$srch,%srch_results);
5938: } elsif ($srch->{'srchin'} eq 'alc') {
5939: $currstate = 'query';
5940: } elsif ($srch->{'srchin'} eq 'instd') {
5941: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5942: if ($dirsrchres eq 'ok') {
5943: ($currstate,$response,$forcenewuser) =
5944: &build_search_response($context,$srch,%srch_results);
5945: } else {
5946: my $showdom = &display_domain_info($srch->{'srchdomain'});
5947: $response = '<span class="LC_warning">'.
5948: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5949: '</span><br />'.
5950: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5951: '<br /><br />';
5952: }
5953: }
5954: }
5955: return ($currstate,$response,$forcenewuser,\%srch_results);
5956: }
5957:
5958: sub directorysrch_check {
5959: my ($srch) = @_;
5960: my $can_search = 0;
5961: my $response;
5962: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5963: ['directorysrch'],$srch->{'srchdomain'});
5964: my $showdom = &display_domain_info($srch->{'srchdomain'});
5965: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5966: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5967: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5968: }
5969: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5970: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5971: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5972: }
5973: my @usertypes = split(/:/,$env{'environment.inststatus'});
5974: if (!@usertypes) {
5975: push(@usertypes,'default');
5976: }
5977: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5978: foreach my $type (@usertypes) {
5979: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5980: $can_search = 1;
5981: last;
5982: }
5983: }
5984: }
5985: if (!$can_search) {
5986: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5987: my @longtypes;
5988: foreach my $item (@usertypes) {
5989: if (defined($insttypes->{$item})) {
5990: push (@longtypes,$insttypes->{$item});
5991: } elsif ($item eq 'default') {
5992: push (@longtypes,&mt('other'));
5993: }
5994: }
5995: my $insttype_str = join(', ',@longtypes);
5996: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5997: }
5998: } else {
5999: $can_search = 1;
6000: }
6001: } else {
6002: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
6003: }
6004: my %longtext = &Apache::lonlocal::texthash (
6005: uname => 'username',
6006: lastfirst => 'last name, first name',
6007: lastname => 'last name',
6008: contains => 'contains',
6009: exact => 'as exact match to',
6010: begins => 'begins with',
6011: );
6012: if ($can_search) {
6013: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
6014: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
6015: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
6016: }
6017: } else {
6018: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
6019: }
6020: }
6021: if ($can_search) {
6022: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
6023: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
6024: return 'ok';
6025: } else {
6026: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6027: }
6028: } else {
6029: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
6030: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
6031: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
6032: return 'ok';
6033: } else {
6034: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6035: }
6036: }
6037: }
6038: }
6039:
6040: sub get_courseusers {
6041: my %advhash;
6042: my $classlist = &Apache::loncoursedata::get_classlist();
6043: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
6044: foreach my $role (sort(keys(%coursepersonnel))) {
6045: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
6046: if (!exists($classlist->{$user})) {
6047: $classlist->{$user} = [];
6048: }
6049: }
6050: }
6051: return $classlist;
6052: }
6053:
6054: sub build_search_response {
6055: my ($context,$srch,%srch_results) = @_;
6056: my ($currstate,$response,$forcenewuser);
6057: my %names = (
6058: 'uname' => 'username',
6059: 'lastname' => 'last name',
6060: 'lastfirst' => 'last name, first name',
6061: 'crs' => 'this course',
6062: 'dom' => 'LON-CAPA domain: ',
6063: 'instd' => 'the institutional directory for domain: ',
6064: );
6065:
6066: my %single = (
6067: begins => 'A match',
6068: contains => 'A match',
6069: exact => 'An exact match',
6070: );
6071: my %nomatch = (
6072: begins => 'No match',
6073: contains => 'No match',
6074: exact => 'No exact match',
6075: );
6076: if (keys(%srch_results) > 1) {
6077: $currstate = 'select';
6078: } else {
6079: if (keys(%srch_results) == 1) {
6080: $currstate = 'modify';
6081: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
6082: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6083: $response .= &display_domain_info($srch->{'srchdomain'});
6084: }
6085: } else {
6086: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
6087: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6088: $response .= &display_domain_info($srch->{'srchdomain'});
6089: }
6090: $response .= '</span>';
6091: if ($srch->{'srchin'} ne 'alc') {
6092: $forcenewuser = 1;
6093: my $cansrchinst = 0;
6094: if ($srch->{'srchdomain'}) {
6095: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
6096: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6097: if ($domconfig{'directorysrch'}{'available'}) {
6098: $cansrchinst = 1;
6099: }
6100: }
6101: }
6102: if ((($srch->{'srchby'} eq 'lastfirst') ||
6103: ($srch->{'srchby'} eq 'lastname')) &&
6104: ($srch->{'srchin'} eq 'dom')) {
6105: if ($cansrchinst) {
6106: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
6107: }
6108: }
6109: if ($srch->{'srchin'} eq 'crs') {
6110: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
6111: }
6112: }
6113: my $createdom = $env{'request.role.domain'};
6114: if ($context eq 'requestcrs') {
6115: if ($env{'form.coursedom'} ne '') {
6116: $createdom = $env{'form.coursedom'};
6117: }
6118: }
6119: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
6120: my $cancreate =
6121: &Apache::lonuserutils::can_create_user($createdom,$context);
6122: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
6123: if ($cancreate) {
6124: my $showdom = &display_domain_info($createdom);
6125: $response .= '<br /><br />'
6126: .'<b>'.&mt('To add a new user:').'</b>'
6127: .'<br />';
6128: if ($context eq 'requestcrs') {
6129: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
6130: } else {
6131: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
6132: }
6133: $response .='<ul><li>'
6134: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
6135: .'</li><li>'
6136: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
6137: .'</li><li>'
6138: .&mt('Provide the proposed username')
6139: .'</li><li>'
6140: .&mt("Click 'Search'")
6141: .'</li></ul><br />';
6142: } else {
6143: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
6144: $response .= '<br /><br />';
6145: if ($context eq 'requestcrs') {
6146: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
6147: } else {
6148: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
6149: }
6150: $response .= '<br />'
6151: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
6152: ,' <a'.$helplink.'>'
6153: ,'</a>')
6154: .'<br /><br />';
6155: }
6156: }
6157: }
6158: }
6159: return ($currstate,$response,$forcenewuser);
6160: }
6161:
6162: sub display_domain_info {
6163: my ($dom) = @_;
6164: my $output = $dom;
6165: if ($dom ne '') {
6166: my $domdesc = &Apache::lonnet::domain($dom,'description');
6167: if ($domdesc ne '') {
6168: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
6169: }
6170: }
6171: return $output;
6172: }
6173:
6174: sub crumb_utilities {
6175: my %elements = (
6176: crtuser => {
6177: srchterm => 'text',
6178: srchin => 'selectbox',
6179: srchby => 'selectbox',
6180: srchtype => 'selectbox',
6181: srchdomain => 'selectbox',
6182: },
6183: crtusername => {
6184: srchterm => 'text',
6185: srchdomain => 'selectbox',
6186: },
6187: docustom => {
6188: rolename => 'selectbox',
6189: newrolename => 'textbox',
6190: },
6191: studentform => {
6192: srchterm => 'text',
6193: srchin => 'selectbox',
6194: srchby => 'selectbox',
6195: srchtype => 'selectbox',
6196: srchdomain => 'selectbox',
6197: },
6198: );
6199:
6200: my $jsback .= qq|
6201: function backPage(formname,prevphase,prevstate) {
6202: if (typeof prevphase == 'undefined') {
6203: formname.phase.value = '';
6204: }
6205: else {
6206: formname.phase.value = prevphase;
6207: }
6208: if (typeof prevstate == 'undefined') {
6209: formname.currstate.value = '';
6210: }
6211: else {
6212: formname.currstate.value = prevstate;
6213: }
6214: formname.submit();
6215: }
6216: |;
6217: return ($jsback,\%elements);
6218: }
6219:
6220: sub course_level_table {
6221: my (%inccourses) = @_;
6222: my $table = '';
6223: # Custom Roles?
6224:
6225: my %customroles=&Apache::lonuserutils::my_custom_roles();
6226: my %lt=&Apache::lonlocal::texthash(
6227: 'exs' => "Existing sections",
6228: 'new' => "Define new section",
6229: 'ssd' => "Set Start Date",
6230: 'sed' => "Set End Date",
6231: 'crl' => "Course Level",
6232: 'act' => "Activate",
6233: 'rol' => "Role",
6234: 'ext' => "Extent",
6235: 'grs' => "Section",
6236: 'sta' => "Start",
6237: 'end' => "End"
6238: );
6239:
6240: foreach my $protectedcourse (sort(keys(%inccourses))) {
6241: my $thiscourse=$protectedcourse;
6242: $thiscourse=~s:_:/:g;
6243: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6244: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6245: my $area=$coursedata{'description'};
6246: my $crstype=$coursedata{'type'};
6247: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6248: my ($domain,$cnum)=split(/\//,$thiscourse);
6249: my %sections_count;
6250: if (defined($env{'request.course.id'})) {
6251: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6252: %sections_count =
6253: &Apache::loncommon::get_sections($domain,$cnum);
6254: }
6255: }
6256: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6257: foreach my $role (@roles) {
6258: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6259: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6260: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6261: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6262: $plrole,\%sections_count,\%lt);
6263: } elsif ($env{'request.course.sec'} ne '') {
6264: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6265: $env{'request.course.sec'})) {
6266: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6267: $plrole,\%sections_count,\%lt);
6268: }
6269: }
6270: }
6271: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6272: foreach my $cust (sort(keys(%customroles))) {
6273: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6274: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6275: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6276: $cust,\%sections_count,\%lt);
6277: }
6278: }
6279: }
6280: return '' if ($table eq ''); # return nothing if there is nothing
6281: # in the table
6282: my $result;
6283: if (!$env{'request.course.id'}) {
6284: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6285: }
6286: $result .=
6287: &Apache::loncommon::start_data_table().
6288: &Apache::loncommon::start_data_table_header_row().
6289: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6290: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6291: &Apache::loncommon::end_data_table_header_row().
6292: $table.
6293: &Apache::loncommon::end_data_table();
6294: return $result;
6295: }
6296:
6297: sub course_level_row {
6298: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6299: my $row = &Apache::loncommon::start_data_table_row().
6300: ' <td><input type="checkbox" name="act_'.
6301: $protectedcourse.'_'.$role.'" /></td>'."\n".
6302: ' <td>'.$plrole.'</td>'."\n".
6303: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6304: if (($role eq 'cc') || ($role eq 'co')) {
6305: $row .= '<td> </td>';
6306: } elsif ($env{'request.course.sec'} ne '') {
6307: $row .= ' <td><input type="hidden" value="'.
6308: $env{'request.course.sec'}.'" '.
6309: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6310: $env{'request.course.sec'}.'</td>';
6311: } else {
6312: if (ref($sections_count) eq 'HASH') {
6313: my $currsec =
6314: &Apache::lonuserutils::course_sections($sections_count,
6315: $protectedcourse.'_'.$role);
6316: $row .= '<td><table class="LC_createuser">'."\n".
6317: '<tr class="LC_section_row">'."\n".
6318: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6319: $currsec.'</td>'."\n".
6320: ' <td> </td>'."\n".
6321: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6322: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6323: '" value="" />'.
6324: '<input type="hidden" '.
6325: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6326: '</tr></table></td>'."\n";
6327: } else {
6328: $row .= '<td><input type="text" size="10" '.
6329: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6330: }
6331: }
6332: $row .= <<ENDTIMEENTRY;
6333: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6334: <a href=
6335: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6336: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6337: <a href=
6338: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6339: ENDTIMEENTRY
6340: $row .= &Apache::loncommon::end_data_table_row();
6341: return $row;
6342: }
6343:
6344: sub course_level_dc {
6345: my ($dcdom) = @_;
6346: my %customroles=&Apache::lonuserutils::my_custom_roles();
6347: my @roles = &Apache::lonuserutils::roles_by_context('course');
6348: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6349: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6350: '<input type="hidden" name="dccourse" value="" />';
6351: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
6352: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course/Community','crstype').'</b>';
6353: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6354: my %lt=&Apache::lonlocal::texthash(
6355: 'rol' => "Role",
6356: 'grs' => "Section",
6357: 'exs' => "Existing sections",
6358: 'new' => "Define new section",
6359: 'sta' => "Start",
6360: 'end' => "End",
6361: 'ssd' => "Set Start Date",
6362: 'sed' => "Set End Date"
6363: );
6364: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6365: &Apache::loncommon::start_data_table().
6366: &Apache::loncommon::start_data_table_header_row().
6367: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6368: &Apache::loncommon::end_data_table_header_row();
6369: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6370: '<td><br /><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
6371: '<td valign><br /><select name="role">'."\n";
6372: foreach my $role (@roles) {
6373: my $plrole=&Apache::lonnet::plaintext($role);
6374: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6375: }
6376: if ( keys %customroles > 0) {
6377: foreach my $cust (sort keys %customroles) {
6378: my $custrole='cr_cr_'.$env{'user.domain'}.
6379: '_'.$env{'user.name'}.'_'.$cust;
6380: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6381: }
6382: }
6383: $otheritems .= '</select></td><td>'.
6384: '<table border="0" cellspacing="0" cellpadding="0">'.
6385: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6386: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6387: '<td> </td>'.
6388: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6389: '<input type="text" name="newsec" value="" />'.
6390: '<input type="hidden" name="section" value="" />'.
6391: '<input type="hidden" name="groups" value="" />'.
6392: '<input type="hidden" name="crstype" value="" /></td>'.
6393: '</tr></table></td>';
6394: $otheritems .= <<ENDTIMEENTRY;
6395: <td><br /><input type="hidden" name="start" value='' />
6396: <a href=
6397: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6398: <td><br /><input type="hidden" name="end" value='' />
6399: <a href=
6400: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6401: ENDTIMEENTRY
6402: $otheritems .= &Apache::loncommon::end_data_table_row().
6403: &Apache::loncommon::end_data_table()."\n";
6404: return $cb_jscript.$header.$hiddenitems.$otheritems;
6405: }
6406:
6407: sub update_selfenroll_config {
6408: my ($r,$context,$permission) = @_;
6409: my ($row,$lt) = &get_selfenroll_titles();
6410: my %curr_groups = &Apache::longroup::coursegroups();
6411: my (%changes,%warning);
6412: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6413: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6414: my $curr_types;
6415: if (ref($row) eq 'ARRAY') {
6416: foreach my $item (@{$row}) {
6417: if ($item eq 'enroll_dates') {
6418: my (%currenrolldate,%newenrolldate);
6419: foreach my $type ('start','end') {
6420: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6421: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6422: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6423: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6424: }
6425: }
6426: } elsif ($item eq 'access_dates') {
6427: my (%currdate,%newdate);
6428: foreach my $type ('start','end') {
6429: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6430: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6431: if ($newdate{$type} ne $currdate{$type}) {
6432: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6433: }
6434: }
6435: } elsif ($item eq 'types') {
6436: $curr_types =
6437: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6438: if ($env{'form.selfenroll_all'}) {
6439: if ($curr_types ne '*') {
6440: $changes{'internal.selfenroll_types'} = '*';
6441: } else {
6442: next;
6443: }
6444: } else {
6445: my %currdoms;
6446: my @entries = split(/;/,$curr_types);
6447: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6448: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6449: my $newnum = 0;
6450: my @latesttypes;
6451: foreach my $num (@activations) {
6452: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6453: if (@types > 0) {
6454: @types = sort(@types);
6455: my $typestr = join(',',@types);
6456: my $typedom = $env{'form.selfenroll_dom_'.$num};
6457: $latesttypes[$newnum] = $typedom.':'.$typestr;
6458: $currdoms{$typedom} = 1;
6459: $newnum ++;
6460: }
6461: }
6462: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6463: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6464: if (@types > 0) {
6465: @types = sort(@types);
6466: my $typestr = join(',',@types);
6467: my $typedom = $env{'form.selfenroll_dom_'.$j};
6468: $latesttypes[$newnum] = $typedom.':'.$typestr;
6469: $currdoms{$typedom} = 1;
6470: $newnum ++;
6471: }
6472: }
6473: }
6474: if ($env{'form.selfenroll_newdom'} ne '') {
6475: my $typedom = $env{'form.selfenroll_newdom'};
6476: if ((!defined($currdoms{$typedom})) &&
6477: (&Apache::lonnet::domain($typedom) ne '')) {
6478: my $typestr;
6479: my ($othertitle,$usertypes,$types) =
6480: &Apache::loncommon::sorted_inst_types($typedom);
6481: my $othervalue = 'any';
6482: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6483: if (@{$types} > 0) {
6484: my @esc_types = map { &escape($_); } @{$types};
6485: $othervalue = 'other';
6486: $typestr = join(',',(@esc_types,$othervalue));
6487: }
6488: $typestr = $othervalue;
6489: } else {
6490: $typestr = $othervalue;
6491: }
6492: $latesttypes[$newnum] = $typedom.':'.$typestr;
6493: $newnum ++ ;
6494: }
6495: }
6496: my $selfenroll_types = join(';',@latesttypes);
6497: if ($selfenroll_types ne $curr_types) {
6498: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6499: }
6500: }
6501: } elsif ($item eq 'limit') {
6502: my $newlimit = $env{'form.selfenroll_limit'};
6503: my $newcap = $env{'form.selfenroll_cap'};
6504: $newcap =~s/\s+//g;
6505: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6506: $currlimit = 'none' if ($currlimit eq '');
6507: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6508: if ($newlimit ne $currlimit) {
6509: if ($newlimit ne 'none') {
6510: if ($newcap =~ /^\d+$/) {
6511: if ($newcap ne $currcap) {
6512: $changes{'internal.selfenroll_cap'} = $newcap;
6513: }
6514: $changes{'internal.selfenroll_limit'} = $newlimit;
6515: } else {
6516: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6517: }
6518: } elsif ($currcap ne '') {
6519: $changes{'internal.selfenroll_cap'} = '';
6520: $changes{'internal.selfenroll_limit'} = $newlimit;
6521: }
6522: } elsif ($currlimit ne 'none') {
6523: if ($newcap =~ /^\d+$/) {
6524: if ($newcap ne $currcap) {
6525: $changes{'internal.selfenroll_cap'} = $newcap;
6526: }
6527: } else {
6528: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6529: }
6530: }
6531: } elsif ($item eq 'approval') {
6532: my (@currnotified,@newnotified);
6533: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6534: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6535: if ($currnotifylist ne '') {
6536: @currnotified = split(/,/,$currnotifylist);
6537: @currnotified = sort(@currnotified);
6538: }
6539: my $newapproval = $env{'form.selfenroll_approval'};
6540: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6541: @newnotified = sort(@newnotified);
6542: if ($newapproval ne $currapproval) {
6543: $changes{'internal.selfenroll_approval'} = $newapproval;
6544: if (!$newapproval) {
6545: if ($currnotifylist ne '') {
6546: $changes{'internal.selfenroll_notifylist'} = '';
6547: }
6548: } else {
6549: my @differences =
6550: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6551: if (@differences > 0) {
6552: if (@newnotified > 0) {
6553: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6554: } else {
6555: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6556: }
6557: }
6558: }
6559: } else {
6560: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6561: if (@differences > 0) {
6562: if (@newnotified > 0) {
6563: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6564: } else {
6565: $changes{'internal.selfenroll_notifylist'} = '';
6566: }
6567: }
6568: }
6569: } else {
6570: my $curr_val =
6571: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6572: my $newval = $env{'form.selfenroll_'.$item};
6573: if ($item eq 'section') {
6574: $newval = $env{'form.sections'};
6575: if (defined($curr_groups{$newval})) {
6576: $newval = $curr_val;
6577: $warning{$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');
6578: } elsif ($newval eq 'all') {
6579: $newval = $curr_val;
6580: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6581: }
6582: if ($newval eq '') {
6583: $newval = 'none';
6584: }
6585: }
6586: if ($newval ne $curr_val) {
6587: $changes{'internal.selfenroll_'.$item} = $newval;
6588: }
6589: }
6590: }
6591: if (keys(%warning) > 0) {
6592: foreach my $item (@{$row}) {
6593: if (exists($warning{$item})) {
6594: $r->print($warning{$item}.'<br />');
6595: }
6596: }
6597: }
6598: if (keys(%changes) > 0) {
6599: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6600: if ($putresult eq 'ok') {
6601: if ((exists($changes{'internal.selfenroll_types'})) ||
6602: (exists($changes{'internal.selfenroll_start_date'})) ||
6603: (exists($changes{'internal.selfenroll_end_date'}))) {
6604: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6605: $cnum,undef,undef,'Course');
6606: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6607: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6608: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6609: if (exists($changes{'internal.'.$item})) {
6610: $crsinfo{$env{'request.course.id'}}{$item} =
6611: $changes{'internal.'.$item};
6612: }
6613: }
6614: my $crsputresult =
6615: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6616: $chome,'notime');
6617: }
6618: }
6619: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6620: foreach my $item (@{$row}) {
6621: my $title = $item;
6622: if (ref($lt) eq 'HASH') {
6623: $title = $lt->{$item};
6624: }
6625: if ($item eq 'enroll_dates') {
6626: foreach my $type ('start','end') {
6627: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6628: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6629: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6630: $title,$type,$newdate).'</li>');
6631: }
6632: }
6633: } elsif ($item eq 'access_dates') {
6634: foreach my $type ('start','end') {
6635: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6636: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6637: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6638: $title,$type,$newdate).'</li>');
6639: }
6640: }
6641: } elsif ($item eq 'limit') {
6642: if ((exists($changes{'internal.selfenroll_limit'})) ||
6643: (exists($changes{'internal.selfenroll_cap'}))) {
6644: my ($newval,$newcap);
6645: if ($changes{'internal.selfenroll_cap'} ne '') {
6646: $newcap = $changes{'internal.selfenroll_cap'}
6647: } else {
6648: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6649: }
6650: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6651: $newval = &mt('No limit');
6652: } elsif ($changes{'internal.selfenroll_limit'} eq
6653: 'allstudents') {
6654: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6655: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6656: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6657: } else {
6658: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6659: if ($currlimit eq 'allstudents') {
6660: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6661: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6662: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6663: }
6664: }
6665: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6666: }
6667: } elsif ($item eq 'approval') {
6668: if ((exists($changes{'internal.selfenroll_approval'})) ||
6669: (exists($changes{'internal.selfenroll_notifylist'}))) {
6670: my ($newval,$newnotify);
6671: if (exists($changes{'internal.selfenroll_notifylist'})) {
6672: $newnotify = $changes{'internal.selfenroll_notifylist'};
6673: } else {
6674: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6675: }
6676: if ($changes{'internal.selfenroll_approval'}) {
6677: $newval = &mt('Yes');
6678: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6679: $newval = &mt('No');
6680: } else {
6681: my $currapproval =
6682: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6683: if ($currapproval) {
6684: $newval = &mt('Yes');
6685: } else {
6686: $newval = &mt('No');
6687: }
6688: }
6689: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6690: if ($newnotify) {
6691: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6692: } else {
6693: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6694: }
6695: $r->print('</li>'."\n");
6696: }
6697: } else {
6698: if (exists($changes{'internal.selfenroll_'.$item})) {
6699: my $newval = $changes{'internal.selfenroll_'.$item};
6700: if ($item eq 'types') {
6701: if ($newval eq '') {
6702: $newval = &mt('None');
6703: } elsif ($newval eq '*') {
6704: $newval = &mt('Any user in any domain');
6705: }
6706: } elsif ($item eq 'registered') {
6707: if ($newval eq '1') {
6708: $newval = &mt('Yes');
6709: } elsif ($newval eq '0') {
6710: $newval = &mt('No');
6711: }
6712: }
6713: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6714: }
6715: }
6716: }
6717: $r->print('</ul>');
6718: my %newenvhash;
6719: foreach my $key (keys(%changes)) {
6720: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6721: }
6722: &Apache::lonnet::appenv(\%newenvhash);
6723: } else {
6724: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6725: }
6726: } else {
6727: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6728: }
6729: } else {
6730: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6731: }
6732: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6733: if (ref($visactions) eq 'HASH') {
6734: if (!$visible) {
6735: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6736: '<br />');
6737: if (ref($vismsgs) eq 'ARRAY') {
6738: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6739: foreach my $item (@{$vismsgs}) {
6740: $r->print('<li>'.$visactions->{$item}.'</li>');
6741: }
6742: $r->print('</ul>');
6743: }
6744: $r->print($cansetvis);
6745: }
6746: }
6747: return;
6748: }
6749:
6750: sub get_selfenroll_titles {
6751: my @row = ('types','registered','enroll_dates','access_dates','section',
6752: 'approval','limit');
6753: my %lt = &Apache::lonlocal::texthash (
6754: types => 'Users allowed to self-enroll in this course',
6755: registered => 'Restrict self-enrollment to students officially registered for the course',
6756: enroll_dates => 'Dates self-enrollment available',
6757: access_dates => 'Course access dates assigned to self-enrolling users',
6758: section => 'Section assigned to self-enrolling users',
6759: approval => 'Self-enrollment requests need approval?',
6760: limit => 'Enrollment limit',
6761: );
6762: return (\@row,\%lt);
6763: }
6764:
6765: sub is_courseowner {
6766: my ($thiscourse,$courseowner) = @_;
6767: if ($courseowner eq '') {
6768: if ($env{'request.course.id'} eq $thiscourse) {
6769: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6770: }
6771: }
6772: if ($courseowner ne '') {
6773: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6774: return 1;
6775: }
6776: }
6777: return;
6778: }
6779:
6780: #---------------------------------------------- end functions for &phase_two
6781:
6782: #--------------------------------- functions for &phase_two and &phase_three
6783:
6784: #--------------------------end of functions for &phase_two and &phase_three
6785:
6786: 1;
6787: __END__
6788:
6789:
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