1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.321 2009/10/31 14:27:48 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: Creating custom roles can be done by the Domain Coordinator through
55: the Create User functionality. That screen will show all privileges
56: that can be assigned to users. For a complete list of privileges,
57: please see C</home/httpd/lonTabs/rolesplain.tab>.
58:
59: Custom role definitions are stored in the C<roles.db> file of the role
60: author.
61:
62: =cut
63:
64: use strict;
65: use Apache::Constants qw(:common :http);
66: use Apache::lonnet;
67: use Apache::loncommon;
68: use Apache::lonlocal;
69: use Apache::longroup;
70: use Apache::lonuserutils;
71: use Apache::loncoursequeueadmin;
72: use LONCAPA qw(:DEFAULT :match);
73:
74: my $loginscript; # piece of javascript used in two separate instances
75: my $authformnop;
76: my $authformkrb;
77: my $authformint;
78: my $authformfsys;
79: my $authformloc;
80:
81: sub initialize_authen_forms {
82: my ($dom,$formname,$curr_authtype,$mode) = @_;
83: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
84: my %param = ( formname => $formname,
85: kerb_def_dom => $krbdefdom,
86: kerb_def_auth => $krbdef,
87: domain => $dom,
88: );
89: my %abv_auth = &auth_abbrev();
90: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
91: my $long_auth = $1;
92: my $curr_autharg = $2;
93: my %abv_auth = &auth_abbrev();
94: $param{'curr_authtype'} = $abv_auth{$long_auth};
95: if ($long_auth =~ /^krb(4|5)$/) {
96: $param{'curr_kerb_ver'} = $1;
97: $param{'curr_autharg'} = $curr_autharg;
98: }
99: if ($mode eq 'modifyuser') {
100: $param{'mode'} = $mode;
101: }
102: }
103: $loginscript = &Apache::loncommon::authform_header(%param);
104: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
105: $authformnop = &Apache::loncommon::authform_nochange(%param);
106: $authformint = &Apache::loncommon::authform_internal(%param);
107: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
108: $authformloc = &Apache::loncommon::authform_local(%param);
109: }
110:
111: sub auth_abbrev {
112: my %abv_auth = (
113: krb5 => 'krb',
114: krb4 => 'krb',
115: internal => 'int',
116: localuth => 'loc',
117: unix => 'fsys',
118: );
119: return %abv_auth;
120: }
121:
122: # ====================================================
123:
124: sub portfolio_quota {
125: my ($ccuname,$ccdomain) = @_;
126: my %lt = &Apache::lonlocal::texthash(
127: 'usrt' => "User Tools",
128: 'disk' => "Disk space allocated to user's portfolio files",
129: 'cuqu' => "Current quota",
130: 'cust' => "Custom quota",
131: 'defa' => "Default",
132: 'chqu' => "Change quota",
133: );
134: my ($currquota,$quotatype,$inststatus,$defquota) =
135: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
136: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
137: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
138: if ($inststatus ne '') {
139: if ($usertypes->{$inststatus} ne '') {
140: $longinsttype = $usertypes->{$inststatus};
141: }
142: }
143: $custom_on = ' ';
144: $custom_off = ' checked="checked" ';
145: my $quota_javascript = <<"END_SCRIPT";
146: <script type="text/javascript">
147: // <![CDATA[
148: function quota_changes(caller) {
149: if (caller == "custom") {
150: if (document.cu.customquota[0].checked) {
151: document.cu.portfolioquota.value = "";
152: }
153: }
154: if (caller == "quota") {
155: document.cu.customquota[1].checked = true;
156: }
157: }
158: // ]]>
159: </script>
160: END_SCRIPT
161: if ($quotatype eq 'custom') {
162: $custom_on = $custom_off;
163: $custom_off = ' ';
164: $showquota = $currquota;
165: if ($longinsttype eq '') {
166: $defaultinfo = &mt('For this user, the default quota would be [_1]'
167: .' Mb.',$defquota);
168: } else {
169: $defaultinfo = &mt("For this user, the default quota would be [_1]".
170: " Mb, as determined by the user's institutional".
171: " affiliation ([_2]).",$defquota,$longinsttype);
172: }
173: } else {
174: if ($longinsttype eq '') {
175: $defaultinfo = &mt('For this user, the default quota is [_1]'
176: .' Mb.',$defquota);
177: } else {
178: $defaultinfo = &mt("For this user, the default quota of [_1]".
179: " Mb, is determined by the user's institutional".
180: " affiliation ([_2]).",$defquota,$longinsttype);
181: }
182: }
183:
184: my $output = $quota_javascript."\n".
185: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
186: &Apache::loncommon::start_data_table();
187:
188: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
189: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
190: }
191: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
192: $output .= '<tr class="LC_info_row">'."\n".
193: ' <td>'.$lt{'disk'}.'</td>'."\n".
194: ' </tr>'."\n".
195: &Apache::loncommon::start_data_table_row()."\n".
196: ' <td>'.$lt{'cuqu'}.': '.
197: $currquota.' Mb. '.
198: $defaultinfo.'</td>'."\n".
199: &Apache::loncommon::end_data_table_row()."\n".
200: &Apache::loncommon::start_data_table_row()."\n".
201: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
202: ': <label>'.
203: '<input type="radio" name="customquota" value="0" '.
204: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
205: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
206: ' <label><input type="radio" name="customquota" value="1" '.
207: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
208: $lt{'cust'}.':</label> '.
209: '<input type="text" name="portfolioquota" size ="5" value="'.
210: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
211: '/> Mb</span></td>'."\n".
212: &Apache::loncommon::end_data_table_row()."\n";
213: }
214: $output .= &Apache::loncommon::end_data_table();
215: return $output;
216: }
217:
218: sub build_tools_display {
219: my ($ccuname,$ccdomain,$context) = @_;
220: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
221: $colspan);
222: my %lt = &Apache::lonlocal::texthash (
223: 'blog' => "Personal User Blog",
224: 'aboutme' => "Personal Information Page",
225: 'portfolio' => "Personal User Portfolio",
226: 'avai' => "Available",
227: 'cusa' => "availability",
228: 'chse' => "Change setting",
229: 'usde' => "Use default",
230: 'uscu' => "Use custom",
231: 'official' => 'Can request creation of official courses',
232: 'unofficial' => 'Can request creation of unofficial courses',
233: 'community' => 'Can request creation of communities',
234: );
235: if ($context eq 'requestcourses') {
236: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
237: 'requestcourses.official','requestcourses.unofficial',
238: 'requestcourses.community');
239: @usertools = ('official','unofficial','community');
240: @options =('norequest','approval','autolimit','validate');
241: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
242: %reqtitles = &courserequest_titles();
243: %reqdisplay = &courserequest_display();
244: $colspan = ' colspan="2"';
245: } else {
246: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
247: 'tools.aboutme','tools.portfolio','tools.blog');
248: @usertools = ('aboutme','blog','portfolio');
249: }
250: foreach my $item (@usertools) {
251: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
252: $currdisp,$custdisp,$custradio);
253: $cust_off = 'checked="checked" ';
254: $tool_on = 'checked="checked" ';
255: $curr_access =
256: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
257: $context);
258: if ($userenv{$context.'.'.$item} ne '') {
259: $cust_on = ' checked="checked" ';
260: $cust_off = '';
261: }
262: if ($context eq 'requestcourses') {
263: if ($userenv{$context.'.'.$item} eq '') {
264: $custom_access = &mt('Currently from default setting.');
265: } else {
266: $custom_access = &mt('Currently from custom setting.');
267: }
268: } else {
269: if ($userenv{$context.'.'.$item} eq '') {
270: $custom_access =
271: &mt('Availability determined currently from default setting.');
272: if (!$curr_access) {
273: $tool_off = 'checked="checked" ';
274: $tool_on = '';
275: }
276: } else {
277: $custom_access =
278: &mt('Availability determined currently from custom setting.');
279: if ($userenv{$context.'.'.$item} == 0) {
280: $tool_off = 'checked="checked" ';
281: $tool_on = '';
282: }
283: }
284: }
285: $output .= ' <tr class="LC_info_row">'."\n".
286: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
287: ' </tr>'."\n".
288: &Apache::loncommon::start_data_table_row()."\n";
289: if ($context eq 'requestcourses') {
290: my ($curroption,$currlimit);
291: $curroption = $userenv{$context.'.'.$item};
292: if (!$curroption) {
293: $curroption = 'norequest';
294: }
295: if ($curroption =~ /^autolimit=(\d*)$/) {
296: $currlimit = $1;
297: if ($currlimit eq '') {
298: $currdisp = &mt('Yes, automatic creation');
299: } else {
300: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
301: }
302: } else {
303: $currdisp = $reqdisplay{$curroption};
304: }
305: $custdisp = '<table>';
306: foreach my $option (@options) {
307: my $val = $option;
308: if ($option eq 'norequest') {
309: $val = 0;
310: }
311: if ($option eq 'validate') {
312: my $canvalidate = 0;
313: if (ref($validations{$item}) eq 'HASH') {
314: if ($validations{$item}{'_custom_'}) {
315: $canvalidate = 1;
316: }
317: }
318: next if (!$canvalidate);
319: }
320: my $checked = '';
321: if ($option eq $curroption) {
322: $checked = ' checked="checked"';
323: } elsif ($option eq 'autolimit') {
324: if ($curroption =~ /^autolimit/) {
325: $checked = ' checked="checked"';
326: }
327: }
328: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
329: '<input type="radio" name="crsreq_'.$item.
330: '" value="'.$val.'"'.$checked.' />'.
331: $reqtitles{$option}.'</label> ';
332: if ($option eq 'autolimit') {
333: $custdisp .= '<input type="text" name="crsreq_'.
334: $item.'_limit" size="1" '.
335: 'value="'.$currlimit.'" /></span><br />'.
336: $reqtitles{'unlimited'};
337: } else {
338: $custdisp .= '</span>';
339: }
340: $custdisp .= '</td></tr>';
341: }
342: $custdisp .= '</table>';
343: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
344: } else {
345: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
346: $custdisp = '<span class="LC_nobreak"><label>'.
347: '<input type="radio" name="'.$context.'_'.$item.'"'.
348: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
349: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
350: $tool_off.'/>'.&mt('Off').'</label></span>';
351: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
352: '</span>';
353: }
354: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
355: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
356: &Apache::loncommon::end_data_table_row()."\n".
357: &Apache::loncommon::start_data_table_row()."\n".
358: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
359: $lt{'chse'}.': <label>'.
360: '<input type="radio" name="custom'.$item.'" value="0" '.
361: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
362: '<label><input type="radio" name="custom'.$item.'" value="1" '.
363: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
364: &Apache::loncommon::end_data_table_row()."\n";
365: }
366: return $output;
367: }
368:
369: sub coursereq_externaluser {
370: my ($ccuname,$ccdomain,$cdom) = @_;
371: my (@usertools,@options,%validations,%userenv,$output);
372: my %lt = &Apache::lonlocal::texthash (
373: 'official' => 'Can request creation of official courses',
374: 'unofficial' => 'Can request creation of unofficial courses',
375: 'community' => 'Can request creation of communities',
376: );
377:
378: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
379: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
380: 'reqcrsotherdom.community');
381: @usertools = ('official','unofficial','community');
382: @options = ('approval','validate','autolimit');
383: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
384: my $optregex = join('|',@options);
385: my %reqtitles = &courserequest_titles();
386: foreach my $item (@usertools) {
387: my ($curroption,$currlimit,$tooloff);
388: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
389: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
390: foreach my $req (@curr) {
391: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
392: $curroption = $1;
393: $currlimit = $2;
394: last;
395: }
396: }
397: if (!$curroption) {
398: $curroption = 'norequest';
399: $tooloff = ' checked="checked"';
400: }
401: } else {
402: $curroption = 'norequest';
403: $tooloff = ' checked="checked"';
404: }
405: $output.= &Apache::loncommon::start_data_table_row()."\n".
406: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
407: '<table><tr><td valign="top">'."\n".
408: '<label><input type="radio" name="reqcrsotherdom_'.$item.
409: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
410: '</label></td>';
411: foreach my $option (@options) {
412: if ($option eq 'validate') {
413: my $canvalidate = 0;
414: if (ref($validations{$item}) eq 'HASH') {
415: if ($validations{$item}{'_external_'}) {
416: $canvalidate = 1;
417: }
418: }
419: next if (!$canvalidate);
420: }
421: my $checked = '';
422: if ($option eq $curroption) {
423: $checked = ' checked="checked"';
424: }
425: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
426: '<input type="radio" name="reqcrsotherdom_'.$item.
427: '" value="'.$option.'"'.$checked.' />'.
428: $reqtitles{$option}.'</label>';
429: if ($option eq 'autolimit') {
430: $output .= ' <input type="text" name="reqcrsotherdom_'.
431: $item.'_limit" size="1" '.
432: 'value="'.$currlimit.'" /></span>'.
433: '<br />'.$reqtitles{'unlimited'};
434: } else {
435: $output .= '</span>';
436: }
437: $output .= '</td>';
438: }
439: $output .= '</td></tr></table></td>'."\n".
440: &Apache::loncommon::end_data_table_row()."\n";
441: }
442: return $output;
443: }
444:
445: sub courserequest_titles {
446: my %titles = &Apache::lonlocal::texthash (
447: official => 'Official',
448: unofficial => 'Unofficial',
449: community => 'Communities',
450: norequest => 'Not allowed',
451: approval => 'Approval by Dom. Coord.',
452: validate => 'With validation',
453: autolimit => 'Numerical limit',
454: unlimited => '(blank for unlimited)',
455: );
456: return %titles;
457: }
458:
459: sub courserequest_display {
460: my %titles = &Apache::lonlocal::texthash (
461: approval => 'Yes, need approval',
462: validate => 'Yes, with validation',
463: norequest => 'No',
464: );
465: return %titles;
466: }
467:
468: # =================================================================== Phase one
469:
470: sub print_username_entry_form {
471: my ($r,$context,$response,$srch,$forcenewuser,$crstype) = @_;
472: my $defdom=$env{'request.role.domain'};
473: my $formtoset = 'crtuser';
474: if (exists($env{'form.startrolename'})) {
475: $formtoset = 'docustom';
476: $env{'form.rolename'} = $env{'form.startrolename'};
477: } elsif ($env{'form.origform'} eq 'crtusername') {
478: $formtoset = $env{'form.origform'};
479: }
480:
481: my ($jsback,$elements) = &crumb_utilities();
482:
483: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
484: '<script type="text/javascript">'."\n".
485: '// <![CDATA['."\n".
486: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
487: '// ]]>'."\n".
488: '</script>'."\n";
489:
490: my %loaditems = (
491: 'onload' => "javascript:setFormElements(document.$formtoset)",
492: );
493: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
494: my $start_page =
495: &Apache::loncommon::start_page('User Management',
496: $jscript,{'add_entries' => \%loaditems,});
497: if ($env{'form.action'} eq 'custom') {
498: &Apache::lonhtmlcommon::add_breadcrumb
499: ({href=>"javascript:backPage(document.crtuser)",
500: text=>"Pick custom role",});
501: } else {
502: &Apache::lonhtmlcommon::add_breadcrumb
503: ({href=>"javascript:backPage(document.crtuser)",
504: text=>$breadcrumb_text{'search'},
505: faq=>282,bug=>'Instructor Interface',});
506: }
507: my $helpitem = 'Course_Change_Privileges';
508: if ($env{'form.action'} eq 'custom') {
509: $helpitem = 'Course_Editing_Custom_Roles';
510: } elsif ($env{'form.action'} eq 'singlestudent') {
511: $helpitem = 'Course_Add_Student';
512: }
513: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
514: $helpitem);
515: my %existingroles=&Apache::lonuserutils::my_custom_roles();
516: my $choice=&Apache::loncommon::select_form('make new role','rolename',
517: ('make new role' => 'Generate new role ...',%existingroles));
518: my %lt=&Apache::lonlocal::texthash(
519: 'srst' => 'Search for a user and enroll as a student',
520: 'srme' => 'Search for a user and enroll as a member',
521: 'srad' => 'Search for a user and modify/add user information or roles',
522: 'usr' => "Username",
523: 'dom' => "Domain",
524: 'ecrp' => "Edit Custom Role Privileges",
525: 'nr' => "Name of Role",
526: 'cre' => "Next",
527: );
528: $r->print($start_page."\n".$crumbs);
529: if ($env{'form.action'} eq 'custom') {
530: if (&Apache::lonnet::allowed('mcr','/')) {
531: $r->print(<<ENDCUSTOM);
532: <form action="/adm/createuser" method="post" name="docustom">
533: <input type="hidden" name="action" value="$env{'form.action'}" />
534: <input type="hidden" name="phase" value="selected_custom_edit" />
535: <h3>$lt{'ecrp'}</h3>
536: $choice $lt{'nr'}: <input type="text" size="15" name="newrolename" /><br />
537: <input name="customeditor" type="submit" value="$lt{'cre'}" />
538: </form>
539: ENDCUSTOM
540: }
541: } else {
542: my $actiontext = $lt{'srad'};
543: if ($env{'form.action'} eq 'singlestudent') {
544: if ($crstype eq 'Community') {
545: $actiontext = $lt{'srme'};
546: } else {
547: $actiontext = $lt{'srst'};
548: }
549: }
550: $r->print("
551: <h3>$actiontext</h3>");
552: if ($env{'form.origform'} ne 'crtusername') {
553: $r->print("\n".$response);
554: }
555: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
556: }
557: $r->print(&Apache::loncommon::end_page());
558: }
559:
560: sub entry_form {
561: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
562: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
563: my ($usertype,$inexact);
564: if (ref($srch) eq 'HASH') {
565: if (($srch->{'srchin'} eq 'dom') &&
566: ($srch->{'srchby'} eq 'uname') &&
567: ($srch->{'srchtype'} eq 'exact') &&
568: ($srch->{'srchdomain'} ne '') &&
569: ($srch->{'srchterm'} ne '')) {
570: my ($rules,$ruleorder) =
571: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
572: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
573: } else {
574: $inexact = 1;
575: }
576: }
577: my $cancreate =
578: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
579: my $userpicker =
580: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
581: 'document.crtuser',$cancreate,$usertype);
582: my $srchbutton = &mt('Search');
583: if ($env{'form.action'} eq 'singlestudent') {
584: $srchbutton = &mt('Search and Enroll');
585: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
586: $srchbutton = &mt('Search or Add New User');
587: }
588: my $output = <<"ENDBLOCK";
589: <form action="/adm/createuser" method="post" name="crtuser">
590: <input type="hidden" name="action" value="$env{'form.action'}" />
591: <input type="hidden" name="phase" value="get_user_info" />
592: $userpicker
593: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
594: </form>
595: ENDBLOCK
596: if ($env{'form.phase'} eq '') {
597: my $defdom=$env{'request.role.domain'};
598: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
599: my %lt=&Apache::lonlocal::texthash(
600: 'enro' => 'Enroll one student',
601: 'enrm' => 'Enroll one member',
602: 'admo' => 'Add/modify a single user',
603: 'crea' => 'create new user if required',
604: 'uskn' => "username is known",
605: 'crnu' => 'Create a new user',
606: 'usr' => 'Username',
607: 'dom' => 'in domain',
608: 'enrl' => 'Enroll',
609: 'cram' => 'Create/Modify user',
610: );
611: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
612: my ($title,$buttontext,$showresponse);
613: if ($env{'form.action'} eq 'singlestudent') {
614: if ($crstype eq 'Community') {
615: $title = $lt{'enrm'};
616: } else {
617: $title = $lt{'enro'};
618: }
619: $buttontext = $lt{'enrl'};
620: } else {
621: $title = $lt{'admo'};
622: $buttontext = $lt{'cram'};
623: }
624: if ($cancreate) {
625: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
626: } else {
627: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
628: }
629: if ($env{'form.origform'} eq 'crtusername') {
630: $showresponse = $responsemsg;
631: }
632: $output .= <<"ENDDOCUMENT";
633: <br />
634: <form action="/adm/createuser" method="post" name="crtusername">
635: <input type="hidden" name="action" value="$env{'form.action'}" />
636: <input type="hidden" name="phase" value="createnewuser" />
637: <input type="hidden" name="srchtype" value="exact" />
638: <input type="hidden" name="srchby" value="uname" />
639: <input type="hidden" name="srchin" value="dom" />
640: <input type="hidden" name="forcenewuser" value="1" />
641: <input type="hidden" name="origform" value="crtusername" />
642: <h3>$title</h3>
643: $showresponse
644: <table>
645: <tr>
646: <td>$lt{'usr'}:</td>
647: <td><input type="text" size="15" name="srchterm" /></td>
648: <td> $lt{'dom'}:</td><td>$domform</td>
649: <td> $sellink </td>
650: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
651: </tr>
652: </table>
653: </form>
654: ENDDOCUMENT
655: }
656: return $output;
657: }
658:
659: sub user_modification_js {
660: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
661:
662: return <<END;
663: <script type="text/javascript" language="Javascript">
664: // <![CDATA[
665:
666: function pclose() {
667: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
668: "height=350,width=350,scrollbars=no,menubar=no");
669: parmwin.close();
670: }
671:
672: $pjump_def
673: $dc_setcourse_code
674:
675: function dateset() {
676: eval("document.cu."+document.cu.pres_marker.value+
677: ".value=document.cu.pres_value.value");
678: pclose();
679: }
680:
681: $nondc_setsection_code
682: // ]]>
683: </script>
684: END
685: }
686:
687: # =================================================================== Phase two
688: sub print_user_selection_page {
689: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
690: my @fields = ('username','domain','lastname','firstname','permanentemail');
691: my $sortby = $env{'form.sortby'};
692:
693: if (!grep(/^\Q$sortby\E$/,@fields)) {
694: $sortby = 'lastname';
695: }
696:
697: my ($jsback,$elements) = &crumb_utilities();
698:
699: my $jscript = (<<ENDSCRIPT);
700: <script type="text/javascript">
701: // <![CDATA[
702: function pickuser(uname,udom) {
703: document.usersrchform.seluname.value=uname;
704: document.usersrchform.seludom.value=udom;
705: document.usersrchform.phase.value="userpicked";
706: document.usersrchform.submit();
707: }
708:
709: $jsback
710: // ]]>
711: </script>
712: ENDSCRIPT
713:
714: my %lt=&Apache::lonlocal::texthash(
715: 'usrch' => "User Search to add/modify roles",
716: 'stusrch' => "User Search to enroll student",
717: 'memsrch' => "User Search to enroll member",
718: 'usel' => "Select a user to add/modify roles",
719: 'stusel' => "Select a user to enroll as a student",
720: 'memsel' => "Select a user to enroll as a member",
721: 'username' => "username",
722: 'domain' => "domain",
723: 'lastname' => "last name",
724: 'firstname' => "first name",
725: 'permanentemail' => "permanent e-mail",
726: );
727: if ($context eq 'requestcrs') {
728: $r->print('<div>');
729: } else {
730: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
731:
732: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
733: &Apache::lonhtmlcommon::add_breadcrumb
734: ({href=>"javascript:backPage(document.usersrchform,'','')",
735: text=>$breadcrumb_text{'search'},
736: faq=>282,bug=>'Instructor Interface',},
737: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
738: text=>$breadcrumb_text{'userpicked'},
739: faq=>282,bug=>'Instructor Interface',});
740: if ($env{'form.action'} eq 'singleuser') {
741: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
742: 'Course_Change_Privileges'));
743: $r->print("<b>$lt{'usrch'}</b><br />");
744: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
745: $r->print('<h3>'.$lt{'usel'}.'</h3>');
746: } elsif ($env{'form.action'} eq 'singlestudent') {
747: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
748: 'Course_Add_Student'));
749: $r->print($jscript."<b>");
750: if ($crstype eq 'Community') {
751: $r->print($lt{'memsrch'});
752: } else {
753: $r->print($lt{'stusrch'});
754: }
755: $r->print("</b><br />");
756: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
757: $r->print('</form><h3>');
758: if ($crstype eq 'Community') {
759: $r->print($lt{'memsel'});
760: } else {
761: $r->print($lt{'stusel'});
762: }
763: $r->print('</h3>');
764: }
765: }
766: $r->print('<form name="usersrchform" method="post">'.
767: &Apache::loncommon::start_data_table()."\n".
768: &Apache::loncommon::start_data_table_header_row()."\n".
769: ' <th> </th>'."\n");
770: foreach my $field (@fields) {
771: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
772: "'".$field."'".';document.usersrchform.submit();">'.
773: $lt{$field}.'</a></th>'."\n");
774: }
775: $r->print(&Apache::loncommon::end_data_table_header_row());
776:
777: my @sorted_users = sort {
778: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
779: ||
780: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
781: ||
782: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
783: ||
784: lc($a) cmp lc($b)
785: } (keys(%$srch_results));
786:
787: foreach my $user (@sorted_users) {
788: my ($uname,$udom) = split(/:/,$user);
789: my $onclick;
790: if ($context eq 'requestcrs') {
791: $onclick =
792: 'onclick="javascript:gochoose('."'$uname','$udom',".
793: "'$srch_results->{$user}->{firstname}',".
794: "'$srch_results->{$user}->{lastname}',".
795: "'$srch_results->{$user}->{permanentemail}'".');"';
796: } else {
797: $onclick =
798: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
799: }
800: $r->print(&Apache::loncommon::start_data_table_row().
801: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
802: $onclick.' /></td>'.
803: '<td><tt>'.$uname.'</tt></td>'.
804: '<td><tt>'.$udom.'</tt></td>');
805: foreach my $field ('lastname','firstname','permanentemail') {
806: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
807: }
808: $r->print(&Apache::loncommon::end_data_table_row());
809: }
810: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
811: if (ref($srcharray) eq 'ARRAY') {
812: foreach my $item (@{$srcharray}) {
813: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
814: }
815: }
816: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
817: ' <input type="hidden" name="seluname" value="" />'."\n".
818: ' <input type="hidden" name="seludom" value="" />'."\n".
819: ' <input type="hidden" name="currstate" value="select" />'."\n".
820: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
821: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
822: if ($context eq 'requestcrs') {
823: $r->print($opener_elements.'</form></div>');
824: } else {
825: $r->print($response.'</form>'.&Apache::loncommon::end_page());
826: }
827: }
828:
829: sub print_user_query_page {
830: my ($r,$caller) = @_;
831: # FIXME - this is for a network-wide name search (similar to catalog search)
832: # To use frames with similar behavior to catalog/portfolio search.
833: # To be implemented.
834: return;
835: }
836:
837: sub print_user_modification_page {
838: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
839: if (($ccuname eq '') || ($ccdomain eq '')) {
840: my $usermsg = &mt('No username and/or domain provided.');
841: $env{'form.phase'} = '';
842: &print_username_entry_form($r,$context,$usermsg,'','',$crstype);
843: return;
844: }
845: my ($form,$formname);
846: if ($env{'form.action'} eq 'singlestudent') {
847: $form = 'document.enrollstudent';
848: $formname = 'enrollstudent';
849: } else {
850: $form = 'document.cu';
851: $formname = 'cu';
852: }
853: my %abv_auth = &auth_abbrev();
854: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
855: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
856: if ($uhome eq 'no_host') {
857: my $usertype;
858: my ($rules,$ruleorder) =
859: &Apache::lonnet::inst_userrules($ccdomain,'username');
860: $usertype =
861: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
862: my $cancreate =
863: &Apache::lonuserutils::can_create_user($ccdomain,$context,
864: $usertype);
865: if (!$cancreate) {
866: my $helplink = 'javascript:helpMenu('."'display'".')';
867: my %usertypetext = (
868: official => 'institutional',
869: unofficial => 'non-institutional',
870: );
871: my $response;
872: if ($env{'form.origform'} eq 'crtusername') {
873: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
874: '</span><br />';
875: }
876: $response .= '<p class="LC_warning">'
877: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
878: .' '
879: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
880: ,'<a href="'.$helplink.'">','</a>')
881: .'</p><br />';
882: $env{'form.phase'} = '';
883: &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
884: return;
885: }
886: $newuser = 1;
887: my $checkhash;
888: my $checks = { 'username' => 1 };
889: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
890: &Apache::loncommon::user_rule_check($checkhash,$checks,
891: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
892: if (ref($alerts{'username'}) eq 'HASH') {
893: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
894: my $domdesc =
895: &Apache::lonnet::domain($ccdomain,'description');
896: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
897: my $userchkmsg;
898: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
899: $userchkmsg =
900: &Apache::loncommon::instrule_disallow_msg('username',
901: $domdesc,1).
902: &Apache::loncommon::user_rule_formats($ccdomain,
903: $domdesc,$curr_rules{$ccdomain}{'username'},
904: 'username');
905: }
906: $env{'form.phase'} = '';
907: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
908: return;
909: }
910: }
911: }
912: } else {
913: $newuser = 0;
914: }
915: if ($response) {
916: $response = '<br />'.$response;
917: }
918:
919: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
920: my $dc_setcourse_code = '';
921: my $nondc_setsection_code = '';
922: my %loaditem;
923:
924: my $groupslist = &Apache::lonuserutils::get_groupslist();
925:
926: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
927: $groupslist,$newuser,$formname,\%loaditem);
928: my $args = {'add_entries' => \%loaditem};
929: if ($env{'form.popup'}) {
930: $args->{'no_nav_bar'} = 1;
931: }
932: my $start_page =
933: &Apache::loncommon::start_page('User Management',$js,$args);
934: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
935: &Apache::lonhtmlcommon::add_breadcrumb
936: ({href=>"javascript:backPage($form)",
937: text=>$breadcrumb_text{'search'},
938: faq=>282,bug=>'Instructor Interface',});
939:
940: if ($env{'form.phase'} eq 'userpicked') {
941: &Apache::lonhtmlcommon::add_breadcrumb
942: ({href=>"javascript:backPage($form,'get_user_info','select')",
943: text=>$breadcrumb_text{'userpicked'},
944: faq=>282,bug=>'Instructor Interface',});
945: }
946: &Apache::lonhtmlcommon::add_breadcrumb
947: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
948: text=>$breadcrumb_text{'modify'},
949: faq=>282,bug=>'Instructor Interface',});
950: my $helpitem = 'Course_Change_Privileges';
951: if ($env{'form.action'} eq 'singlestudent') {
952: $helpitem = 'Course_Add_Student';
953: }
954: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
955: $helpitem);
956:
957: my $forminfo =<<"ENDFORMINFO";
958: <form action="/adm/createuser" method="post" name="$formname">
959: <input type="hidden" name="phase" value="update_user_data" />
960: <input type="hidden" name="ccuname" value="$ccuname" />
961: <input type="hidden" name="ccdomain" value="$ccdomain" />
962: <input type="hidden" name="pres_value" value="" />
963: <input type="hidden" name="pres_type" value="" />
964: <input type="hidden" name="pres_marker" value="" />
965: ENDFORMINFO
966: my %inccourses;
967: foreach my $key (keys(%env)) {
968: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
969: $inccourses{$1.'_'.$2}=1;
970: }
971: }
972: if ($newuser) {
973: my $portfolioform;
974: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
975: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
976: # Current user has quota or user tools modification privileges
977: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
978: }
979: &initialize_authen_forms($ccdomain,$formname);
980: my %lt=&Apache::lonlocal::texthash(
981: 'cnu' => 'Create New User',
982: 'ast' => 'as a student',
983: 'ame' => 'as a member',
984: 'ind' => 'in domain',
985: 'lg' => 'Login Data',
986: 'hs' => "Home Server",
987: );
988: $r->print(<<ENDTITLE);
989: $start_page
990: $crumbs
991: $response
992: $forminfo
993: <script type="text/javascript" language="Javascript">
994: // <![CDATA[
995: $loginscript
996: // ]]>
997: </script>
998: <input type='hidden' name='makeuser' value='1' />
999: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1000: ENDTITLE
1001: if ($env{'form.action'} eq 'singlestudent') {
1002: if ($crstype eq 'Community') {
1003: $r->print(' ('.$lt{'ame'}.')');
1004: } else {
1005: $r->print(' ('.$lt{'ast'}.')');
1006: }
1007: }
1008: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1009: my $personal_table =
1010: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1011: $inst_results{$ccuname.':'.$ccdomain});
1012: $r->print($personal_table);
1013: my ($home_server_pick,$numlib) =
1014: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1015: 'default','hide');
1016: if ($numlib > 1) {
1017: $r->print("
1018: <br />
1019: $lt{'hs'}: $home_server_pick
1020: <br />");
1021: } else {
1022: $r->print($home_server_pick);
1023: }
1024: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1025: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1026: &Apache::loncommon::start_data_table().
1027: &build_tools_display($ccuname,$ccdomain,
1028: 'requestcourses').
1029: &Apache::loncommon::end_data_table());
1030: }
1031: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1032: $lt{'lg'}.'</h3>');
1033: my ($fixedauth,$varauth,$authmsg);
1034: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1035: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1036: my ($rules,$ruleorder) =
1037: &Apache::lonnet::inst_userrules($ccdomain,'username');
1038: if (ref($rules) eq 'HASH') {
1039: if (ref($rules->{$matchedrule}) eq 'HASH') {
1040: my $authtype = $rules->{$matchedrule}{'authtype'};
1041: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1042: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1043: } else {
1044: my $authparm = $rules->{$matchedrule}{'authparm'};
1045: $authmsg = $rules->{$matchedrule}{'authmsg'};
1046: if ($authtype =~ /^krb(4|5)$/) {
1047: my $ver = $1;
1048: if ($authparm ne '') {
1049: $fixedauth = <<"KERB";
1050: <input type="hidden" name="login" value="krb" />
1051: <input type="hidden" name="krbver" value="$ver" />
1052: <input type="hidden" name="krbarg" value="$authparm" />
1053: KERB
1054: }
1055: } else {
1056: $fixedauth =
1057: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1058: if ($rules->{$matchedrule}{'authparmfixed'}) {
1059: $fixedauth .=
1060: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1061: } else {
1062: if ($authtype eq 'int') {
1063: $varauth = '<br />'.
1064: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1065: } elsif ($authtype eq 'loc') {
1066: $varauth = '<br />'.
1067: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1068: } else {
1069: $varauth =
1070: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1071: }
1072: }
1073: }
1074: }
1075: } else {
1076: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1077: }
1078: }
1079: if ($authmsg) {
1080: $r->print(<<ENDAUTH);
1081: $fixedauth
1082: $authmsg
1083: $varauth
1084: ENDAUTH
1085: }
1086: } else {
1087: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1088: }
1089: $r->print($portfolioform);
1090: if ($env{'form.action'} eq 'singlestudent') {
1091: $r->print(&date_sections_select($context,$newuser,$formname,
1092: $permission));
1093: }
1094: $r->print('</div><div class="LC_clear_float_footer"></div>');
1095: } else { # user already exists
1096: my %lt=&Apache::lonlocal::texthash(
1097: 'cup' => "Modify existing user: ",
1098: 'ens' => "Enroll one student: ",
1099: 'enm' => "Enroll one member: ",
1100: 'id' => "in domain",
1101: );
1102: $r->print(<<ENDCHANGEUSER);
1103: $start_page
1104: $crumbs
1105: $forminfo
1106: <h2>
1107: ENDCHANGEUSER
1108: if ($env{'form.action'} eq 'singlestudent') {
1109: if ($crstype eq 'Community') {
1110: $r->print($lt{'enm'});
1111: } else {
1112: $r->print($lt{'ens'});
1113: }
1114: } else {
1115: $r->print($lt{'cup'});
1116: }
1117: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1118: "\n".'<div class="LC_left_float">');
1119: my ($personal_table,$showforceid) =
1120: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1121: $inst_results{$ccuname.':'.$ccdomain});
1122: $r->print($personal_table);
1123: if ($showforceid) {
1124: $r->print(&Apache::lonuserutils::forceid_change($context));
1125: }
1126: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1127: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1128: &Apache::loncommon::start_data_table());
1129: if ($env{'request.role.domain'} eq $ccdomain) {
1130: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1131: } else {
1132: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1133: $env{'request.role.domain'}));
1134: }
1135: $r->print(&Apache::loncommon::end_data_table());
1136: }
1137: $r->print('</div>');
1138: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1139: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1140: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1141: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1142: # Current user has quota modification privileges
1143: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1144: }
1145: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1146: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1147: # Get the user's portfolio information
1148: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1149: $ccdomain,$ccuname);
1150: my %lt=&Apache::lonlocal::texthash(
1151: 'dska' => "Disk space allocated to user's portfolio files",
1152: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1153: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1154: );
1155: $user_quota_text = <<ENDNOPORTPRIV;
1156: <h3>$lt{'dska'}</h3>
1157: $lt{'youd'} $lt{'ichr'}: $ccdomain
1158: ENDNOPORTPRIV
1159: }
1160: }
1161: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1162: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1163: my %lt=&Apache::lonlocal::texthash(
1164: 'utav' => "User Tools Availability",
1165: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1166: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1167: );
1168: $user_tools_text = <<ENDNOTOOLSPRIV;
1169: <h3>$lt{'utav'}</h3>
1170: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1171: ENDNOTOOLSPRIV
1172: }
1173: }
1174: if ($user_auth_text ne '') {
1175: $r->print('<div class="LC_left_float">'.$user_auth_text);
1176: if ($user_quota_text ne '') {
1177: $r->print($user_quota_text);
1178: }
1179: if ($user_tools_text ne '') {
1180: $r->print($user_tools_text);
1181: }
1182: if ($env{'form.action'} eq 'singlestudent') {
1183: $r->print(&date_sections_select($context,$newuser,$formname));
1184: }
1185: } elsif ($user_quota_text ne '') {
1186: $r->print('<div class="LC_left_float">'.$user_quota_text);
1187: if ($user_tools_text ne '') {
1188: $r->print($user_tools_text);
1189: }
1190: if ($env{'form.action'} eq 'singlestudent') {
1191: $r->print(&date_sections_select($context,$newuser,$formname));
1192: }
1193: } elsif ($user_tools_text ne '') {
1194: $r->print('<div class="LC_left_float">'.$user_tools_text);
1195: if ($env{'form.action'} eq 'singlestudent') {
1196: $r->print(&date_sections_select($context,$newuser,$formname));
1197: }
1198: } else {
1199: if ($env{'form.action'} eq 'singlestudent') {
1200: $r->print('<div class="LC_left_float">'.
1201: &date_sections_select($context,$newuser,$formname));
1202: }
1203: }
1204: $r->print('</div><div class="LC_clear_float_footer"></div>');
1205: if ($env{'form.action'} ne 'singlestudent') {
1206: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
1207: }
1208: } ## End of new user/old user logic
1209:
1210: if ($env{'form.action'} eq 'singlestudent') {
1211: my $btntxt;
1212: if ($crstype eq 'Community') {
1213: $btntxt = &mt('Enroll Member');
1214: } else {
1215: $btntxt = &mt('Enroll Student');
1216: }
1217: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1218: } else {
1219: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1220: my $addrolesdisplay = 0;
1221: if ($context eq 'domain' || $context eq 'author') {
1222: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1223: }
1224: if ($context eq 'domain') {
1225: my $add_domainroles = &new_domain_roles($r);
1226: if (!$addrolesdisplay) {
1227: $addrolesdisplay = $add_domainroles;
1228: }
1229: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1230: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1231: } elsif ($context eq 'author') {
1232: if ($addrolesdisplay) {
1233: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1234: if ($newuser) {
1235: $r->print(' onclick="auth_check()" \>'."\n");
1236: } else {
1237: $r->print('onclick="this.form.submit()" \>'."\n");
1238: }
1239: } else {
1240: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1241: &mt('Back to previous page').'</a>');
1242: }
1243: } else {
1244: $r->print(&course_level_table(%inccourses));
1245: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1246: }
1247: }
1248: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1249: $r->print('<input type="hidden" name="currstate" value="" />');
1250: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1251: $r->print("</form>".&Apache::loncommon::end_page());
1252: return;
1253: }
1254:
1255: sub singleuser_breadcrumb {
1256: my ($crstype) = @_;
1257: my %breadcrumb_text;
1258: if ($env{'form.action'} eq 'singlestudent') {
1259: if ($crstype eq 'Community') {
1260: $breadcrumb_text{'search'} = 'Enroll a member';
1261: } else {
1262: $breadcrumb_text{'search'} = 'Enroll a student';
1263: }
1264: $breadcrumb_text{'userpicked'} = 'Select a user',
1265: $breadcrumb_text{'modify'} = 'Set section/dates',
1266: } else {
1267: $breadcrumb_text{'search'} = 'Create/modify a user';
1268: $breadcrumb_text{'userpicked'} = 'Select a user',
1269: $breadcrumb_text{'modify'} = 'Set user role',
1270: }
1271: return %breadcrumb_text;
1272: }
1273:
1274: sub date_sections_select {
1275: my ($context,$newuser,$formname,$permission) = @_;
1276: my $cid = $env{'request.course.id'};
1277: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1278: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1279: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1280: undef,$formname,$permission);
1281: my $rowtitle = 'Section';
1282: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1283: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1284: $permission);
1285: my $output = $date_table.$secbox;
1286: return $output;
1287: }
1288:
1289: sub validation_javascript {
1290: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1291: $loaditem) = @_;
1292: my $dc_setcourse_code = '';
1293: my $nondc_setsection_code = '';
1294: if ($context eq 'domain') {
1295: my $dcdom = $env{'request.role.domain'};
1296: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1297: $dc_setcourse_code =
1298: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1299: } else {
1300: my $checkauth;
1301: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1302: $checkauth = 1;
1303: }
1304: if ($context eq 'course') {
1305: $nondc_setsection_code =
1306: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1307: undef,$checkauth);
1308: }
1309: if ($checkauth) {
1310: $nondc_setsection_code .=
1311: &Apache::lonuserutils::verify_authen($formname,$context);
1312: }
1313: }
1314: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1315: $nondc_setsection_code,$groupslist);
1316: my ($jsback,$elements) = &crumb_utilities();
1317: $js .= "\n".
1318: '<script type="text/javascript">'."\n".
1319: '// <![CDATA['."\n".
1320: $jsback."\n".
1321: '// ]]>'."\n".
1322: '</script>'."\n";
1323: return $js;
1324: }
1325:
1326: sub display_existing_roles {
1327: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1328: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1329: # Build up table of user roles to allow revocation and re-enabling of roles.
1330: my ($tmp) = keys(%rolesdump);
1331: if ($tmp !~ /^(con_lost|error)/i) {
1332: my $now=time;
1333: my %lt=&Apache::lonlocal::texthash(
1334: 'rer' => "Existing Roles",
1335: 'rev' => "Revoke",
1336: 'del' => "Delete",
1337: 'ren' => "Re-Enable",
1338: 'rol' => "Role",
1339: 'ext' => "Extent",
1340: 'sta' => "Start",
1341: 'end' => "End",
1342: );
1343: my (%roletext,%sortrole,%roleclass,%rolepriv);
1344: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1345: my $b1=join('_',(split('_',$b))[1,0]);
1346: return $a1 cmp $b1;
1347: } keys(%rolesdump)) {
1348: next if ($area =~ /^rolesdef/);
1349: my $envkey=$area;
1350: my $role = $rolesdump{$area};
1351: my $thisrole=$area;
1352: $area =~ s/\_\w\w$//;
1353: my ($role_code,$role_end_time,$role_start_time) =
1354: split(/_/,$role);
1355: # Is this a custom role? Get role owner and title.
1356: my ($croleudom,$croleuname,$croletitle)=
1357: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1358: my $allowed=0;
1359: my $delallowed=0;
1360: my $sortkey=$role_code;
1361: my $class='Unknown';
1362: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1363: $class='Course';
1364: my ($coursedom,$coursedir) = ($1,$2);
1365: $sortkey.="\0$coursedom";
1366: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1367: my %coursedata=
1368: &Apache::lonnet::coursedescription($1.'_'.$2);
1369: my $carea;
1370: if (defined($coursedata{'description'})) {
1371: $carea=$coursedata{'description'}.
1372: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1373: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1374: $sortkey.="\0".$coursedata{'description'};
1375: $class=$coursedata{'type'};
1376: } else {
1377: $carea=&mt('Unavailable course').': '.$area;
1378: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1379: }
1380: $sortkey.="\0$coursedir";
1381: $inccourses->{$1.'_'.$2}=1;
1382: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1383: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1384: $allowed=1;
1385: }
1386: if ((&Apache::lonnet::allowed('dro',$1)) ||
1387: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1388: $delallowed=1;
1389: }
1390: # - custom role. Needs more info, too
1391: if ($croletitle) {
1392: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1393: $allowed=1;
1394: $thisrole.='.'.$role_code;
1395: }
1396: }
1397: # Compute the background color based on $area
1398: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1399: $carea.='<br />Section: '.$3;
1400: $sortkey.="\0$3";
1401: if (!$allowed) {
1402: if ($env{'request.course.sec'} eq $3) {
1403: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1404: $allowed = 1;
1405: }
1406: }
1407: }
1408: }
1409: $area=$carea;
1410: } else {
1411: $sortkey.="\0".$area;
1412: # Determine if current user is able to revoke privileges
1413: if ($area=~m{^/($match_domain)/}) {
1414: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1415: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1416: $allowed=1;
1417: }
1418: if (((&Apache::lonnet::allowed('dro',$1)) ||
1419: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1420: ($role_code ne 'dc')) {
1421: $delallowed=1;
1422: }
1423: } else {
1424: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1425: $allowed=1;
1426: }
1427: }
1428: if ($role_code eq 'ca' || $role_code eq 'au') {
1429: $class='Construction Space';
1430: } elsif ($role_code eq 'su') {
1431: $class='System';
1432: } else {
1433: $class='Domain';
1434: }
1435: }
1436: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1437: $area=~m{/($match_domain)/($match_username)};
1438: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1439: $allowed=1;
1440: } else {
1441: $allowed=0;
1442: }
1443: }
1444: my $row = '';
1445: $row.= '<td>';
1446: my $active=1;
1447: $active=0 if (($role_end_time) && ($now>$role_end_time));
1448: if (($active) && ($allowed)) {
1449: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1450: } else {
1451: if ($active) {
1452: $row.=' ';
1453: } else {
1454: $row.=&mt('expired or revoked');
1455: }
1456: }
1457: $row.='</td><td>';
1458: if ($allowed && !$active) {
1459: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1460: } else {
1461: $row.=' ';
1462: }
1463: $row.='</td><td>';
1464: if ($delallowed) {
1465: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1466: } else {
1467: $row.=' ';
1468: }
1469: my $plaintext='';
1470: if (!$croletitle) {
1471: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1472: } else {
1473: $plaintext=
1474: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1475: }
1476: $row.= '</td><td>'.$plaintext.
1477: '</td><td>'.$area.
1478: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1479: : ' ' ).
1480: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1481: : ' ' )
1482: ."</td>";
1483: $sortrole{$sortkey}=$envkey;
1484: $roletext{$envkey}=$row;
1485: $roleclass{$envkey}=$class;
1486: $rolepriv{$envkey}=$allowed;
1487: #$r->print($row);
1488: } # end of foreach (table building loop)
1489: my $rolesdisplay = 0;
1490: my %output = ();
1491: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1492: $output{$type} = '';
1493: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1494: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1495: $output{$type}.=
1496: &Apache::loncommon::start_data_table_row().
1497: $roletext{$sortrole{$which}}.
1498: &Apache::loncommon::end_data_table_row();
1499: }
1500: }
1501: unless($output{$type} eq '') {
1502: $output{$type} = '<tr class="LC_info_row">'.
1503: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1504: $output{$type};
1505: $rolesdisplay = 1;
1506: }
1507: }
1508: if ($rolesdisplay == 1) {
1509: my $contextrole='';
1510: if ($env{'request.course.id'}) {
1511: my $crstype = &Apache::loncommon::course_type();
1512: $contextrole = "Existing Roles in this $crstype";
1513: } elsif ($env{'request.role'} =~ /^au\./) {
1514: $contextrole = 'Existing Co-Author Roles in your Construction Space';
1515: } else {
1516: $contextrole = 'Existing Roles in this Domain';
1517: }
1518: $r->print('
1519: <h3>'.$lt{'rer'}.'</h3>'.
1520: '<div>'.&mt($contextrole).'</div>'.
1521: &Apache::loncommon::start_data_table("LC_createuser").
1522: &Apache::loncommon::start_data_table_header_row().
1523: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1524: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1525: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1526: &Apache::loncommon::end_data_table_header_row());
1527: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1528: if ($output{$type}) {
1529: $r->print($output{$type}."\n");
1530: }
1531: }
1532: $r->print(&Apache::loncommon::end_data_table());
1533: }
1534: } # End of check for keys in rolesdump
1535: return;
1536: }
1537:
1538: sub new_coauthor_roles {
1539: my ($r,$ccuname,$ccdomain) = @_;
1540: my $addrolesdisplay = 0;
1541: #
1542: # Co-Author
1543: #
1544: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1545: $env{'request.role.domain'}) &&
1546: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1547: # No sense in assigning co-author role to yourself
1548: $addrolesdisplay = 1;
1549: my $cuname=$env{'user.name'};
1550: my $cudom=$env{'request.role.domain'};
1551: my %lt=&Apache::lonlocal::texthash(
1552: 'cs' => "Construction Space",
1553: 'act' => "Activate",
1554: 'rol' => "Role",
1555: 'ext' => "Extent",
1556: 'sta' => "Start",
1557: 'end' => "End",
1558: 'cau' => "Co-Author",
1559: 'caa' => "Assistant Co-Author",
1560: 'ssd' => "Set Start Date",
1561: 'sed' => "Set End Date"
1562: );
1563: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1564: &Apache::loncommon::start_data_table()."\n".
1565: &Apache::loncommon::start_data_table_header_row()."\n".
1566: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1567: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1568: '<th>'.$lt{'end'}.'</th>'."\n".
1569: &Apache::loncommon::end_data_table_header_row()."\n".
1570: &Apache::loncommon::start_data_table_row().'
1571: <td>
1572: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1573: </td>
1574: <td>'.$lt{'cau'}.'</td>
1575: <td>'.$cudom.'_'.$cuname.'</td>
1576: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1577: <a href=
1578: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1579: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1580: <a href=
1581: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1582: &Apache::loncommon::end_data_table_row()."\n".
1583: &Apache::loncommon::start_data_table_row()."\n".
1584: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1585: <td>'.$lt{'caa'}.'</td>
1586: <td>'.$cudom.'_'.$cuname.'</td>
1587: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1588: <a href=
1589: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1590: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1591: <a href=
1592: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1593: &Apache::loncommon::end_data_table_row()."\n".
1594: &Apache::loncommon::end_data_table());
1595: } elsif ($env{'request.role'} =~ /^au\./) {
1596: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1597: $env{'request.role.domain'}))) {
1598: $r->print('<span class="LC_error">'.
1599: &mt('You do not have privileges to assign co-author roles.').
1600: '</span>');
1601: } elsif (($env{'user.name'} eq $ccuname) &&
1602: ($env{'user.domain'} eq $ccdomain)) {
1603: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1604: }
1605: }
1606: return $addrolesdisplay;;
1607: }
1608:
1609: sub new_domain_roles {
1610: my ($r) = @_;
1611: my $addrolesdisplay = 0;
1612: #
1613: # Domain level
1614: #
1615: my $num_domain_level = 0;
1616: my $domaintext =
1617: '<h4>'.&mt('Domain Level').'</h4>'.
1618: &Apache::loncommon::start_data_table().
1619: &Apache::loncommon::start_data_table_header_row().
1620: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1621: &mt('Extent').'</th>'.
1622: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1623: &Apache::loncommon::end_data_table_header_row();
1624: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1625: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1626: foreach my $role (@allroles) {
1627: next if ($role eq 'ad');
1628: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1629: my $plrole=&Apache::lonnet::plaintext($role);
1630: my %lt=&Apache::lonlocal::texthash(
1631: 'ssd' => "Set Start Date",
1632: 'sed' => "Set End Date"
1633: );
1634: $num_domain_level ++;
1635: $domaintext .=
1636: &Apache::loncommon::start_data_table_row().
1637: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1638: <td>'.$plrole.'</td>
1639: <td>'.$thisdomain.'</td>
1640: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1641: <a href=
1642: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1643: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1644: <a href=
1645: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1646: &Apache::loncommon::end_data_table_row();
1647: }
1648: }
1649: }
1650: $domaintext.= &Apache::loncommon::end_data_table();
1651: if ($num_domain_level > 0) {
1652: $r->print($domaintext);
1653: $addrolesdisplay = 1;
1654: }
1655: return $addrolesdisplay;
1656: }
1657:
1658: sub user_authentication {
1659: my ($ccuname,$ccdomain,$formname) = @_;
1660: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1661: my $outcome;
1662: # Check for a bad authentication type
1663: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1664: # bad authentication scheme
1665: my %lt=&Apache::lonlocal::texthash(
1666: 'err' => "ERROR",
1667: 'uuas' => "This user has an unrecognized authentication scheme",
1668: 'adcs' => "Please alert a domain coordinator of this situation",
1669: 'sldb' => "Please specify login data below",
1670: 'ld' => "Login Data"
1671: );
1672: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1673: &initialize_authen_forms($ccdomain,$formname);
1674:
1675: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1676: $outcome = <<ENDBADAUTH;
1677: <script type="text/javascript" language="Javascript">
1678: // <![CDATA[
1679: $loginscript
1680: // ]]>
1681: </script>
1682: <span class="LC_error">$lt{'err'}:
1683: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1684: <h3>$lt{'ld'}</h3>
1685: $choices
1686: ENDBADAUTH
1687: } else {
1688: # This user is not allowed to modify the user's
1689: # authentication scheme, so just notify them of the problem
1690: $outcome = <<ENDBADAUTH;
1691: <span class="LC_error"> $lt{'err'}:
1692: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1693: </span>
1694: ENDBADAUTH
1695: }
1696: } else { # Authentication type is valid
1697: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1698: my ($authformcurrent,$can_modify,@authform_others) =
1699: &modify_login_block($ccdomain,$currentauth);
1700: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1701: # Current user has login modification privileges
1702: my %lt=&Apache::lonlocal::texthash (
1703: 'ld' => "Login Data",
1704: 'ccld' => "Change Current Login Data",
1705: 'enld' => "Enter New Login Data"
1706: );
1707: $outcome =
1708: '<script type="text/javascript" language="Javascript">'."\n".
1709: '// <![CDATA['."\n".
1710: $loginscript."\n".
1711: '// ]]>'."\n".
1712: '</script>'."\n".
1713: '<h3>'.$lt{'ld'}.'</h3>'.
1714: &Apache::loncommon::start_data_table().
1715: &Apache::loncommon::start_data_table_row().
1716: '<td>'.$authformnop;
1717: if ($can_modify) {
1718: $outcome .= '</td>'."\n".
1719: &Apache::loncommon::end_data_table_row().
1720: &Apache::loncommon::start_data_table_row().
1721: '<td>'.$authformcurrent.'</td>'.
1722: &Apache::loncommon::end_data_table_row()."\n";
1723: } else {
1724: $outcome .= ' ('.$authformcurrent.')</td>'.
1725: &Apache::loncommon::end_data_table_row()."\n";
1726: }
1727: foreach my $item (@authform_others) {
1728: $outcome .= &Apache::loncommon::start_data_table_row().
1729: '<td>'.$item.'</td>'.
1730: &Apache::loncommon::end_data_table_row()."\n";
1731: }
1732: $outcome .= &Apache::loncommon::end_data_table();
1733: } else {
1734: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1735: my %lt=&Apache::lonlocal::texthash(
1736: 'ccld' => "Change Current Login Data",
1737: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1738: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1739: );
1740: $outcome .= <<ENDNOPRIV;
1741: <h3>$lt{'ccld'}</h3>
1742: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1743: <input type="hidden" name="login" value="nochange" />
1744: ENDNOPRIV
1745: }
1746: }
1747: } ## End of "check for bad authentication type" logic
1748: return $outcome;
1749: }
1750:
1751: sub modify_login_block {
1752: my ($dom,$currentauth) = @_;
1753: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1754: my ($authnum,%can_assign) =
1755: &Apache::loncommon::get_assignable_auth($dom);
1756: my ($authformcurrent,@authform_others,$show_override_msg);
1757: if ($currentauth=~/^krb(4|5):/) {
1758: $authformcurrent=$authformkrb;
1759: if ($can_assign{'int'}) {
1760: push(@authform_others,$authformint);
1761: }
1762: if ($can_assign{'loc'}) {
1763: push(@authform_others,$authformloc);
1764: }
1765: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1766: $show_override_msg = 1;
1767: }
1768: } elsif ($currentauth=~/^internal:/) {
1769: $authformcurrent=$authformint;
1770: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1771: push(@authform_others,$authformkrb);
1772: }
1773: if ($can_assign{'loc'}) {
1774: push(@authform_others,$authformloc);
1775: }
1776: if ($can_assign{'int'}) {
1777: $show_override_msg = 1;
1778: }
1779: } elsif ($currentauth=~/^unix:/) {
1780: $authformcurrent=$authformfsys;
1781: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1782: push(@authform_others,$authformkrb);
1783: }
1784: if ($can_assign{'int'}) {
1785: push(@authform_others,$authformint);
1786: }
1787: if ($can_assign{'loc'}) {
1788: push(@authform_others,$authformloc);
1789: }
1790: if ($can_assign{'fsys'}) {
1791: $show_override_msg = 1;
1792: }
1793: } elsif ($currentauth=~/^localauth:/) {
1794: $authformcurrent=$authformloc;
1795: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1796: push(@authform_others,$authformkrb);
1797: }
1798: if ($can_assign{'int'}) {
1799: push(@authform_others,$authformint);
1800: }
1801: if ($can_assign{'loc'}) {
1802: $show_override_msg = 1;
1803: }
1804: }
1805: if ($show_override_msg) {
1806: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1807: '</td></tr>'."\n".
1808: '<tr><td> </td>'.
1809: '<td><b>'.&mt('Currently in use').'</b></td>'.
1810: '<td align="right"><span class="LC_cusr_emph">'.
1811: &mt('will override current values').
1812: '</span></td></tr></table>';
1813: }
1814: return ($authformcurrent,$show_override_msg,@authform_others);
1815: }
1816:
1817: sub personal_data_display {
1818: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1819: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1820: my @userinfo = ('firstname','middlename','lastname','generation',
1821: 'permanentemail','id');
1822: my $rowcount = 0;
1823: my $editable = 0;
1824: %canmodify_status =
1825: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1826: ['inststatus'],$rolesarray);
1827: if (!$newuser) {
1828: # Get the users information
1829: %userenv = &Apache::lonnet::get('environment',
1830: ['firstname','middlename','lastname','generation',
1831: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1832: %canmodify =
1833: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1834: \@userinfo,$rolesarray);
1835: } elsif ($context eq 'selfcreate') {
1836: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1837: $inst_results,$rolesarray);
1838: }
1839: my %lt=&Apache::lonlocal::texthash(
1840: 'pd' => "Personal Data",
1841: 'firstname' => "First Name",
1842: 'middlename' => "Middle Name",
1843: 'lastname' => "Last Name",
1844: 'generation' => "Generation",
1845: 'permanentemail' => "Permanent e-mail address",
1846: 'id' => "Student/Employee ID",
1847: 'lg' => "Login Data",
1848: 'inststatus' => "Affiliation",
1849: );
1850: my %textboxsize = (
1851: firstname => '15',
1852: middlename => '15',
1853: lastname => '15',
1854: generation => '5',
1855: permanentemail => '25',
1856: id => '15',
1857: );
1858: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1859: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1860: &Apache::lonhtmlcommon::start_pick_box();
1861: foreach my $item (@userinfo) {
1862: my $rowtitle = $lt{$item};
1863: my $hiderow = 0;
1864: if ($item eq 'generation') {
1865: $rowtitle = $genhelp.$rowtitle;
1866: }
1867: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1868: if ($newuser) {
1869: if (ref($inst_results) eq 'HASH') {
1870: if ($inst_results->{$item} ne '') {
1871: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1872: } else {
1873: if ($context eq 'selfcreate') {
1874: if ($canmodify{$item}) {
1875: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1876: $editable ++;
1877: } else {
1878: $hiderow = 1;
1879: }
1880: } else {
1881: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1882: }
1883: }
1884: } else {
1885: if ($context eq 'selfcreate') {
1886: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
1887: $row .= $ccuname;
1888: } else {
1889: if ($canmodify{$item}) {
1890: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1891: $editable ++;
1892: } else {
1893: $hiderow = 1;
1894: }
1895: }
1896: } else {
1897: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1898: }
1899: }
1900: } else {
1901: if ($canmodify{$item}) {
1902: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1903: } else {
1904: $row .= $userenv{$item};
1905: }
1906: if ($item eq 'id') {
1907: $showforceid = $canmodify{$item};
1908: }
1909: }
1910: $row .= &Apache::lonhtmlcommon::row_closure(1);
1911: if (!$hiderow) {
1912: $output .= $row;
1913: $rowcount ++;
1914: }
1915: }
1916: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
1917: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
1918: if (ref($types) eq 'ARRAY') {
1919: if (@{$types} > 0) {
1920: my ($hiderow,$shown);
1921: if ($canmodify_status{'inststatus'}) {
1922: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
1923: } else {
1924: $shown .= $userenv{'inststatus'};
1925: if ($userenv{'inststatus'} eq '') {
1926: $hiderow = 1;
1927: }
1928: }
1929: if (!$hiderow) {
1930: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
1931: $shown.&Apache::lonhtmlcommon::row_closure(1);
1932: if ($context eq 'selfcreate') {
1933: $rowcount ++;
1934: }
1935: $output .= $row;
1936: }
1937: }
1938: }
1939: }
1940: $output .= &Apache::lonhtmlcommon::end_pick_box();
1941: if (wantarray) {
1942: if ($context eq 'selfcreate') {
1943: return($output,$rowcount,$editable);
1944: } else {
1945: return ($output,$showforceid);
1946: }
1947: } else {
1948: return $output;
1949: }
1950: }
1951:
1952: sub pick_inst_statuses {
1953: my ($curr,$usertypes,$types) = @_;
1954: my ($output,$rem,@currtypes);
1955: if ($curr ne '') {
1956: @currtypes = map { &unescape($_); } split(/:/,$curr);
1957: }
1958: my $numinrow = 2;
1959: if (ref($types) eq 'ARRAY') {
1960: $output = '<table>';
1961: my $lastcolspan;
1962: for (my $i=0; $i<@{$types}; $i++) {
1963: if (defined($usertypes->{$types->[$i]})) {
1964: my $rem = $i%($numinrow);
1965: if ($rem == 0) {
1966: if ($i<@{$types}-1) {
1967: if ($i > 0) {
1968: $output .= '</tr>';
1969: }
1970: $output .= '<tr>';
1971: }
1972: } elsif ($i==@{$types}-1) {
1973: my $colsleft = $numinrow - $rem;
1974: if ($colsleft > 1) {
1975: $lastcolspan = ' colspan="'.$colsleft.'"';
1976: }
1977: }
1978: my $check = ' ';
1979: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
1980: $check = ' checked="checked" ';
1981: }
1982: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
1983: '<span class="LC_nobreak"><label>'.
1984: '<input type="checkbox" name="inststatus" '.
1985: 'value="'.$types->[$i].'"'.$check.'/>'.
1986: $usertypes->{$types->[$i]}.'</label></span></td>';
1987: }
1988: }
1989: $output .= '</tr></table>';
1990: }
1991: return $output;
1992: }
1993:
1994: sub selfcreate_canmodify {
1995: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
1996: if (ref($inst_results) eq 'HASH') {
1997: my @inststatuses = &get_inststatuses($inst_results);
1998: if (@inststatuses == 0) {
1999: @inststatuses = ('default');
2000: }
2001: $rolesarray = \@inststatuses;
2002: }
2003: my %canmodify =
2004: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2005: $rolesarray);
2006: return %canmodify;
2007: }
2008:
2009: sub get_inststatuses {
2010: my ($insthashref) = @_;
2011: my @inststatuses = ();
2012: if (ref($insthashref) eq 'HASH') {
2013: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2014: @inststatuses = @{$insthashref->{'inststatus'}};
2015: }
2016: }
2017: return @inststatuses;
2018: }
2019:
2020: # ================================================================= Phase Three
2021: sub update_user_data {
2022: my ($r,$context,$crstype) = @_;
2023: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2024: $env{'form.ccdomain'});
2025: # Error messages
2026: my $error = '<span class="LC_error">'.&mt('Error').': ';
2027: my $end = '</span><br /><br />';
2028: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2029: "'$env{'form.prevphase'}','modify')".'" />'.
2030: &mt('Return to previous page').'</a>'.
2031: &Apache::loncommon::end_page();
2032: my $now = time;
2033: my $title;
2034: if (exists($env{'form.makeuser'})) {
2035: $title='Set Privileges for New User';
2036: } else {
2037: $title='Modify User Privileges';
2038: }
2039: my $newuser = 0;
2040: my ($jsback,$elements) = &crumb_utilities();
2041: my $jscript = '<script type="text/javascript">'."\n".
2042: '// <![CDATA['."\n".
2043: $jsback."\n".
2044: '// ]]>'."\n".
2045: '</script>'."\n";
2046: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2047: my $args;
2048: if ($env{'form.popup'}) {
2049: $args->{'no_nav_bar'} = 1;
2050: } else {
2051: $args = undef;
2052: }
2053: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2054: &Apache::lonhtmlcommon::add_breadcrumb
2055: ({href=>"javascript:backPage(document.userupdate)",
2056: text=>$breadcrumb_text{'search'},
2057: faq=>282,bug=>'Instructor Interface',});
2058: if ($env{'form.prevphase'} eq 'userpicked') {
2059: &Apache::lonhtmlcommon::add_breadcrumb
2060: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2061: text=>$breadcrumb_text{'userpicked'},
2062: faq=>282,bug=>'Instructor Interface',});
2063: }
2064: &Apache::lonhtmlcommon::add_breadcrumb
2065: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2066: text=>$breadcrumb_text{'modify'},
2067: faq=>282,bug=>'Instructor Interface',},
2068: {href=>"/adm/createuser",
2069: text=>"Result",
2070: faq=>282,bug=>'Instructor Interface',});
2071: my $helpitem = 'Course_Change_Privileges';
2072: if ($env{'form.action'} eq 'singlestudent') {
2073: $helpitem = 'Course_Add_Student';
2074: }
2075: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2076: $helpitem));
2077: $r->print(&update_result_form($uhome));
2078: # Check Inputs
2079: if (! $env{'form.ccuname'} ) {
2080: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2081: return;
2082: }
2083: if ( $env{'form.ccuname'} ne
2084: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2085: $r->print($error.&mt('Invalid login name.').' '.
2086: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2087: $end.$rtnlink);
2088: return;
2089: }
2090: if (! $env{'form.ccdomain'} ) {
2091: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2092: return;
2093: }
2094: if ( $env{'form.ccdomain'} ne
2095: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2096: $r->print($error.&mt('Invalid domain name.').' '.
2097: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2098: $end.$rtnlink);
2099: return;
2100: }
2101: if ($uhome eq 'no_host') {
2102: $newuser = 1;
2103: }
2104: if (! exists($env{'form.makeuser'})) {
2105: # Modifying an existing user, so check the validity of the name
2106: if ($uhome eq 'no_host') {
2107: $r->print($error.&mt('Unable to determine home server for ').
2108: $env{'form.ccuname'}.&mt(' in domain ').
2109: $env{'form.ccdomain'}.'.');
2110: return;
2111: }
2112: }
2113: # Determine authentication method and password for the user being modified
2114: my $amode='';
2115: my $genpwd='';
2116: if ($env{'form.login'} eq 'krb') {
2117: $amode='krb';
2118: $amode.=$env{'form.krbver'};
2119: $genpwd=$env{'form.krbarg'};
2120: } elsif ($env{'form.login'} eq 'int') {
2121: $amode='internal';
2122: $genpwd=$env{'form.intarg'};
2123: } elsif ($env{'form.login'} eq 'fsys') {
2124: $amode='unix';
2125: $genpwd=$env{'form.fsysarg'};
2126: } elsif ($env{'form.login'} eq 'loc') {
2127: $amode='localauth';
2128: $genpwd=$env{'form.locarg'};
2129: $genpwd=" " if (!$genpwd);
2130: } elsif (($env{'form.login'} eq 'nochange') ||
2131: ($env{'form.login'} eq '' )) {
2132: # There is no need to tell the user we did not change what they
2133: # did not ask us to change.
2134: # If they are creating a new user but have not specified login
2135: # information this will be caught below.
2136: } else {
2137: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2138: return;
2139: }
2140:
2141: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2142: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2143: my (%alerts,%rulematch,%inst_results,%curr_rules);
2144: my @usertools = ('aboutme','blog','portfolio');
2145: my @requestcourses = ('official','unofficial','community');
2146: my ($othertitle,$usertypes,$types) =
2147: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2148: if ($env{'form.makeuser'}) {
2149: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2150: # Check for the authentication mode and password
2151: if (! $amode || ! $genpwd) {
2152: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2153: return;
2154: }
2155: # Determine desired host
2156: my $desiredhost = $env{'form.hserver'};
2157: if (lc($desiredhost) eq 'default') {
2158: $desiredhost = undef;
2159: } else {
2160: my %home_servers =
2161: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2162: if (! exists($home_servers{$desiredhost})) {
2163: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2164: return;
2165: }
2166: }
2167: # Check ID format
2168: my %checkhash;
2169: my %checks = ('id' => 1);
2170: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2171: 'newuser' => $newuser,
2172: 'id' => $env{'form.cid'},
2173: );
2174: if ($env{'form.cid'} ne '') {
2175: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2176: \%rulematch,\%inst_results,\%curr_rules);
2177: if (ref($alerts{'id'}) eq 'HASH') {
2178: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2179: my $domdesc =
2180: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2181: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2182: my $userchkmsg;
2183: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2184: $userchkmsg =
2185: &Apache::loncommon::instrule_disallow_msg('id',
2186: $domdesc,1).
2187: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2188: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2189: }
2190: $r->print($error.&mt('Invalid ID format').$end.
2191: $userchkmsg.$rtnlink);
2192: return;
2193: }
2194: }
2195: }
2196: }
2197: # Call modifyuser
2198: my $result = &Apache::lonnet::modifyuser
2199: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2200: $amode,$genpwd,$env{'form.cfirstname'},
2201: $env{'form.cmiddlename'},$env{'form.clastname'},
2202: $env{'form.cgeneration'},undef,$desiredhost,
2203: $env{'form.cpermanentemail'});
2204: $r->print(&mt('Generating user').': '.$result);
2205: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2206: $env{'form.ccdomain'});
2207: my (%changeHash,%newcustom,%changed);
2208: if ($uhome ne 'no_host') {
2209: if ($env{'form.customquota'} == 1) {
2210: if ($env{'form.portfolioquota'} eq '') {
2211: $newcustom{'quota'} = 0;
2212: } else {
2213: $newcustom{'quota'} = $env{'form.portfolioquota'};
2214: $newcustom{'quota'} =~ s/[^\d\.]//g;
2215: }
2216: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2217: }
2218: foreach my $item (@usertools) {
2219: if ($env{'form.custom'.$item} == 1) {
2220: $newcustom{$item} = $env{'form.tools_'.$item};
2221: $changed{$item} = &tool_admin($item,$newcustom{$item},
2222: \%changeHash,'tools');
2223: }
2224: }
2225: foreach my $item (@requestcourses) {
2226: $newcustom{$item} = $env{'form.crsreq_'.$item};
2227: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2228: $newcustom{$item} .= '=';
2229: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2230: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2231: }
2232: }
2233: $changed{$item} = &tool_admin($item,$newcustom{$item},
2234: \%changeHash,'requestcourses');
2235: }
2236: if (exists($env{'form.inststatus'})) {
2237: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2238: if (@inststatuses > 0) {
2239: $changeHash{'inststatus'} = join(',',@inststatuses);
2240: $changed{'inststatus'} = $changeHash{'inststatus'};
2241: }
2242: }
2243: if (keys(%changed)) {
2244: $changeHash{'firstname'} = $env{'form.cfirstname'};
2245: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2246: $changeHash{'lastname'} = $env{'form.clastname'};
2247: $changeHash{'generation'} = $env{'form.cgeneration'};
2248: $changeHash{'id'} = $env{'form.cid'};
2249: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2250: my $chgresult =
2251: &Apache::lonnet::put('environment',\%changeHash,
2252: $env{'form.ccdomain'},$env{'form.ccuname'});
2253: }
2254: }
2255: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2256: &Apache::lonnet::hostname($uhome));
2257: } elsif (($env{'form.login'} ne 'nochange') &&
2258: ($env{'form.login'} ne '' )) {
2259: # Modify user privileges
2260: if (! $amode || ! $genpwd) {
2261: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2262: return;
2263: }
2264: # Only allow authentification modification if the person has authority
2265: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2266: $r->print('Modifying authentication: '.
2267: &Apache::lonnet::modifyuserauth(
2268: $env{'form.ccdomain'},$env{'form.ccuname'},
2269: $amode,$genpwd));
2270: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2271: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2272: } else {
2273: # Okay, this is a non-fatal error.
2274: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2275: }
2276: }
2277: ##
2278: my (@userroles,%userupdate,$cnum,$cdom,$crstype,$namechanged);
2279: if ($context eq 'course') {
2280: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2281: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2282: }
2283: if (! $env{'form.makeuser'} ) {
2284: # Check for need to change
2285: my %userenv = &Apache::lonnet::get
2286: ('environment',['firstname','middlename','lastname','generation',
2287: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2288: 'tools.blog','tools.portfolio','requestcourses.official',
2289: 'requestcourses.unofficial','requestcourses.community',
2290: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2291: 'reqcrsotherdom.community'],
2292: $env{'form.ccdomain'},$env{'form.ccuname'});
2293: my ($tmp) = keys(%userenv);
2294: if ($tmp =~ /^(con_lost|error)/i) {
2295: %userenv = ();
2296: }
2297: my $no_forceid_alert;
2298: # Check to see if user information can be changed
2299: my %domconfig =
2300: &Apache::lonnet::get_dom('configuration',['usermodification'],
2301: $env{'form.ccdomain'});
2302: my @statuses = ('active','future');
2303: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2304: my ($auname,$audom);
2305: if ($context eq 'author') {
2306: $auname = $env{'user.name'};
2307: $audom = $env{'user.domain'};
2308: }
2309: foreach my $item (keys(%roles)) {
2310: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2311: if ($context eq 'course') {
2312: if ($cnum ne '' && $cdom ne '') {
2313: if ($rolenum eq $cnum && $roledom eq $cdom) {
2314: if (!grep(/^\Q$role\E$/,@userroles)) {
2315: push(@userroles,$role);
2316: }
2317: }
2318: }
2319: } elsif ($context eq 'author') {
2320: if ($rolenum eq $auname && $roledom eq $audom) {
2321: if (!grep(/^\Q$role\E$/,@userroles)) {
2322: push(@userroles,$role);
2323: }
2324: }
2325: }
2326: }
2327: if ($env{'form.action'} eq 'singlestudent') {
2328: if (!grep(/^st$/,@userroles)) {
2329: push(@userroles,'st');
2330: }
2331: } else {
2332: # Check for course or co-author roles being activated or re-enabled
2333: if ($context eq 'author' || $context eq 'course') {
2334: foreach my $key (keys(%env)) {
2335: if ($context eq 'author') {
2336: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2337: if (!grep(/^\Q$1\E$/,@userroles)) {
2338: push(@userroles,$1);
2339: }
2340: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2341: if (!grep(/^\Q$1\E$/,@userroles)) {
2342: push(@userroles,$1);
2343: }
2344: }
2345: } elsif ($context eq 'course') {
2346: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2347: if (!grep(/^\Q$1\E$/,@userroles)) {
2348: push(@userroles,$1);
2349: }
2350: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2351: if (!grep(/^\Q$1\E$/,@userroles)) {
2352: push(@userroles,$1);
2353: }
2354: }
2355: }
2356: }
2357: }
2358: }
2359: #Check to see if we can change personal data for the user
2360: my (@mod_disallowed,@longroles);
2361: foreach my $role (@userroles) {
2362: if ($role eq 'cr') {
2363: push(@longroles,'Custom');
2364: } else {
2365: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2366: }
2367: }
2368: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2369: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2370: foreach my $item (@userinfo) {
2371: # Strip leading and trailing whitespace
2372: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2373: if (!$canmodify{$item}) {
2374: if (defined($env{'form.c'.$item})) {
2375: if ($env{'form.c'.$item} ne $userenv{$item}) {
2376: push(@mod_disallowed,$item);
2377: }
2378: }
2379: $env{'form.c'.$item} = $userenv{$item};
2380: }
2381: }
2382: # Check to see if we can change the Student/Employee ID
2383: my $forceid = $env{'form.forceid'};
2384: my $recurseid = $env{'form.recurseid'};
2385: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2386: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2387: $env{'form.ccuname'});
2388: if (($uidhash{$env{'form.ccuname'}}) &&
2389: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2390: (!$forceid)) {
2391: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2392: $env{'form.cid'} = $userenv{'id'};
2393: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2394: .'<br />'
2395: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2396: .'<br />'."\n";
2397: }
2398: }
2399: if ($env{'form.cid'} ne $userenv{'id'}) {
2400: my $checkhash;
2401: my $checks = { 'id' => 1 };
2402: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2403: { 'newuser' => $newuser,
2404: 'id' => $env{'form.cid'},
2405: };
2406: &Apache::loncommon::user_rule_check($checkhash,$checks,
2407: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2408: if (ref($alerts{'id'}) eq 'HASH') {
2409: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2410: $env{'form.cid'} = $userenv{'id'};
2411: }
2412: }
2413: }
2414: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2415: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2416: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2417: $oldinststatuses,$newinststatuses);
2418: my ($defquota,$settingstatus) =
2419: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2420: my ($showquota,$showtools,$showrequestcourses,$showinststatus,$showreqotherdom);
2421: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2422: $showquota = 1;
2423: }
2424: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2425: $showtools = 1;
2426: }
2427: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2428: $showrequestcourses = 1;
2429: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2430: $showreqotherdom = 1;
2431: }
2432: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2433: $showinststatus = 1;
2434: }
2435: my (%changeHash,%changed);
2436: $oldinststatus = $userenv{'inststatus'};
2437: if ($oldinststatus eq '') {
2438: $oldinststatuses = $othertitle;
2439: } else {
2440: if (ref($usertypes) eq 'HASH') {
2441: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2442: } else {
2443: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2444: }
2445: }
2446: $changeHash{'inststatus'} = $userenv{'inststatus'};
2447: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2448: if ($canmodify_inststatus{'inststatus'}) {
2449: if (exists($env{'form.inststatus'})) {
2450: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2451: if (@inststatuses > 0) {
2452: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2453: $changeHash{'inststatus'} = $newinststatus;
2454: if ($newinststatus ne $oldinststatus) {
2455: $changed{'inststatus'} = $newinststatus;
2456: }
2457: if (ref($usertypes) eq 'HASH') {
2458: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2459: } else {
2460: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2461: }
2462: } else {
2463: $newinststatus = '';
2464: $changeHash{'inststatus'} = $newinststatus;
2465: $newinststatuses = $othertitle;
2466: if ($newinststatus ne $oldinststatus) {
2467: $changed{'inststatus'} = $changeHash{'inststatus'};
2468: }
2469: }
2470: }
2471: }
2472: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2473: if ($userenv{'portfolioquota'} ne '') {
2474: $oldportfolioquota = $userenv{'portfolioquota'};
2475: if ($env{'form.customquota'} == 1) {
2476: if ($env{'form.portfolioquota'} eq '') {
2477: $newportfolioquota = 0;
2478: } else {
2479: $newportfolioquota = $env{'form.portfolioquota'};
2480: $newportfolioquota =~ s/[^\d\.]//g;
2481: }
2482: if ($newportfolioquota != $oldportfolioquota) {
2483: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2484: }
2485: } else {
2486: $changed{'quota'} = "a_admin('',\%changeHash);
2487: $newportfolioquota = $defquota;
2488: $newisdefault = 1;
2489: }
2490: } else {
2491: $oldisdefault = 1;
2492: $oldportfolioquota = $defquota;
2493: if ($env{'form.customquota'} == 1) {
2494: if ($env{'form.portfolioquota'} eq '') {
2495: $newportfolioquota = 0;
2496: } else {
2497: $newportfolioquota = $env{'form.portfolioquota'};
2498: $newportfolioquota =~ s/[^\d\.]//g;
2499: }
2500: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2501: } else {
2502: $newportfolioquota = $defquota;
2503: $newisdefault = 1;
2504: }
2505: }
2506: if ($oldisdefault) {
2507: $olddefquotatext = &get_defaultquota_text($settingstatus);
2508: }
2509: if ($newisdefault) {
2510: $newdefquotatext = &get_defaultquota_text($settingstatus);
2511: }
2512: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2513: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2514: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2515: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2516: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2517: } else {
2518: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldaccess,\%oldaccesstext,
2519: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2520: }
2521: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2522: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2523: $env{'form.clastname'} ne $userenv{'lastname'} ||
2524: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2525: $env{'form.cid'} ne $userenv{'id'} ||
2526: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2527: $namechanged = 1;
2528: }
2529: if (($namechanged) || (keys(%changed) > 0)) {
2530: $changeHash{'firstname'} = $env{'form.cfirstname'};
2531: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2532: $changeHash{'lastname'} = $env{'form.clastname'};
2533: $changeHash{'generation'} = $env{'form.cgeneration'};
2534: $changeHash{'id'} = $env{'form.cid'};
2535: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2536: my ($chgresult,$namechgresult);
2537: if (keys(%changed) > 0) {
2538: $chgresult =
2539: &Apache::lonnet::put('environment',\%changeHash,
2540: $env{'form.ccdomain'},$env{'form.ccuname'});
2541: if ($chgresult eq 'ok') {
2542: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2543: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2544: my %newenvhash;
2545: foreach my $key (keys(%changed)) {
2546: if (($key eq 'official') || ($key eq 'unofficial')
2547: || ($key eq 'community')) {
2548: $newenvhash{'environment.requestcourses.'.$key} =
2549: $changeHash{'requestcourses.'.$key};
2550: if ($changeHash{'requestcourses.'.$key} ne '') {
2551: $newenvhash{'environment.canrequest.'.$key} =
2552: $changeHash{'requestcourses.'.$key};
2553: } else {
2554: $newenvhash{'environment.canrequest.'.$key} =
2555: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2556: $key,'reload','requestcourses');
2557: }
2558: } elsif ($key ne 'quota') {
2559: $newenvhash{'environment.tools.'.$key} =
2560: $changeHash{'tools.'.$key};
2561: if ($changeHash{'tools.'.$key} ne '') {
2562: $newenvhash{'environment.availabletools.'.$key} =
2563: $changeHash{'tools.'.$key};
2564: } else {
2565: $newenvhash{'environment.availabletools.'.$key} =
2566: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2567: }
2568: }
2569: }
2570: if (keys(%newenvhash)) {
2571: &Apache::lonnet::appenv(\%newenvhash);
2572: }
2573: }
2574: }
2575: }
2576: if ($namechanged) {
2577: # Make the change
2578: $namechgresult =
2579: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2580: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2581: $changeHash{'firstname'},$changeHash{'middlename'},
2582: $changeHash{'lastname'},$changeHash{'generation'},
2583: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2584: %userupdate = (
2585: lastname => $env{'form.clastname'},
2586: middlename => $env{'form.cmiddlename'},
2587: firstname => $env{'form.cfirstname'},
2588: generation => $env{'form.cgeneration'},
2589: id => $env{'form.cid'},
2590: );
2591: }
2592: if (($namechanged && $namechgresult eq 'ok') ||
2593: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2594: # Tell the user we changed the name
2595: my %lt=&Apache::lonlocal::texthash(
2596: 'uic' => 'User Information Changed',
2597: 'frst' => 'First Name',
2598: 'mddl' => 'Middle Name',
2599: 'lst' => 'Last Name',
2600: 'gen' => 'Generation',
2601: 'id' => 'Student/Employee ID',
2602: 'mail' => 'Permanent e-mail address',
2603: 'disk' => 'Disk space allocated to portfolio files',
2604: 'blog' => 'Blog Availability',
2605: 'aboutme' => 'Personal Information Page Availability',
2606: 'portfolio' => 'Portfolio Availability',
2607: 'official' => 'Can Request Official Courses',
2608: 'unofficial' => 'Can Request Unofficial Courses',
2609: 'community' => 'Can Request Communities',
2610: 'inststatus' => "Affiliation",
2611: 'prvs' => 'Previous Value:',
2612: 'chto' => 'Changed To:'
2613: );
2614: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2615: &Apache::loncommon::start_data_table().
2616: &Apache::loncommon::start_data_table_header_row());
2617: $r->print(<<"END");
2618: <th> </th>
2619: <th>$lt{'frst'}</th>
2620: <th>$lt{'mddl'}</th>
2621: <th>$lt{'lst'}</th>
2622: <th>$lt{'gen'}</th>
2623: <th>$lt{'id'}</th>
2624: <th>$lt{'mail'}</th>
2625: END
2626: if ($showinststatus) {
2627: $r->print("
2628: <th>$lt{'inststatus'}</th>\n");
2629: }
2630: if ($showrequestcourses) {
2631: foreach my $item (@requestcourses) {
2632: $r->print("
2633: <th>$lt{$item}</th>\n");
2634: }
2635: } elsif ($showreqotherdom) {
2636: foreach my $item (@requestcourses) {
2637: $r->print("
2638: <th>$lt{$item}</th>\n");
2639: }
2640: }
2641: if ($showquota) {
2642: $r->print("
2643: <th>$lt{'disk'}</th>\n");
2644: }
2645: if ($showtools) {
2646: foreach my $item (@usertools) {
2647: $r->print("
2648: <th>$lt{$item}</th>\n");
2649: }
2650: }
2651: $r->print(&Apache::loncommon::end_data_table_header_row().
2652: &Apache::loncommon::start_data_table_row());
2653: $r->print(<<"END");
2654: <td><b>$lt{'prvs'}</b></td>
2655: <td>$userenv{'firstname'} </td>
2656: <td>$userenv{'middlename'} </td>
2657: <td>$userenv{'lastname'} </td>
2658: <td>$userenv{'generation'} </td>
2659: <td>$userenv{'id'}</td>
2660: <td>$userenv{'permanentemail'} </td>
2661: END
2662: if ($showinststatus) {
2663: $r->print("
2664: <td>$oldinststatuses</td>\n");
2665: }
2666: if ($showrequestcourses) {
2667: foreach my $item (@requestcourses) {
2668: $r->print("
2669: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2670: }
2671: } elsif ($showreqotherdom) {
2672: foreach my $item (@requestcourses) {
2673: $r->print("
2674: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2675: }
2676: }
2677: if ($showquota) {
2678: $r->print("
2679: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2680: }
2681: if ($showtools) {
2682: foreach my $item (@usertools) {
2683: $r->print("
2684: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2685: }
2686: }
2687: $r->print(&Apache::loncommon::end_data_table_row().
2688: &Apache::loncommon::start_data_table_row());
2689: $r->print(<<"END");
2690: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2691: <td>$env{'form.cfirstname'} </td>
2692: <td>$env{'form.cmiddlename'} </td>
2693: <td>$env{'form.clastname'} </td>
2694: <td>$env{'form.cgeneration'} </td>
2695: <td>$env{'form.cid'} </td>
2696: <td>$env{'form.cpermanentemail'} </td>
2697: END
2698: if ($showinststatus) {
2699: $r->print("
2700: <td>$newinststatuses</td>\n");
2701: }
2702: if ($showrequestcourses) {
2703: foreach my $item (@requestcourses) {
2704: $r->print("
2705: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2706: }
2707: } elsif ($showreqotherdom) {
2708: foreach my $item (@requestcourses) {
2709: $r->print("
2710: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2711: }
2712: }
2713: if ($showquota) {
2714: $r->print("
2715: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2716: }
2717: if ($showtools) {
2718: foreach my $item (@usertools) {
2719: $r->print("
2720: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2721: }
2722: }
2723: $r->print(&Apache::loncommon::end_data_table_row().
2724: &Apache::loncommon::end_data_table().'<br />');
2725: if ($env{'form.cid'} ne $userenv{'id'}) {
2726: &Apache::lonnet::idput($env{'form.ccdomain'},
2727: ($env{'form.ccuname'} => $env{'form.cid'}));
2728: if (($recurseid) &&
2729: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2730: my $idresult =
2731: &Apache::lonuserutils::propagate_id_change(
2732: $env{'form.ccuname'},$env{'form.ccdomain'},
2733: \%userupdate);
2734: $r->print('<br />'.$idresult.'<br />');
2735: }
2736: }
2737: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2738: ($env{'form.ccuname'} eq $env{'user.name'})) {
2739: my %newenvhash;
2740: foreach my $key (keys(%changeHash)) {
2741: $newenvhash{'environment.'.$key} = $changeHash{$key};
2742: }
2743: &Apache::lonnet::appenv(\%newenvhash);
2744: }
2745: } else { # error occurred
2746: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2747: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2748: $env{'form.ccdomain'}.'</span><br />');
2749: }
2750: } else { # End of if ($env ... ) logic
2751: # They did not want to change the users name, quota, tool availability,
2752: # or ability to request creation of courses,
2753: # but we can still tell them what the name and quota and availabilities are
2754: my %lt=&Apache::lonlocal::texthash(
2755: 'id' => "Student/Employee ID",
2756: 'mail' => "Permanent e-mail address",
2757: 'disk' => "Disk space allocated to user's portfolio files",
2758: 'blog' => "Blog Availability",
2759: 'aboutme' => "Personal Information Page Availability",
2760: 'portfolio' => "Portfolio Availability",
2761: 'official' => "Can Request Official Courses",
2762: 'unofficial' => "Can Request Unofficial Courses",
2763: 'community' => "Can Request Communities",
2764: 'inststatus' => "Affiliation",
2765: );
2766: $r->print(<<"END");
2767: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2768: END
2769: if ($userenv{'permanentemail'} ne '') {
2770: $r->print('<br />['.$lt{'mail'}.': '.
2771: $userenv{'permanentemail'}.']');
2772: }
2773: if ($showinststatus) {
2774: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2775: }
2776: if ($showrequestcourses) {
2777: foreach my $item (@requestcourses) {
2778: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2779: $newaccesstext{$item}.']'."\n");
2780: }
2781: } elsif ($showreqotherdom) {
2782: foreach my $item (@requestcourses) {
2783: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2784: $newaccesstext{$item}.']'."\n");
2785: }
2786: }
2787: if ($showtools) {
2788: foreach my $item (@usertools) {
2789: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2790: $newaccesstext{$item}.']'."\n");
2791: }
2792: }
2793: if ($showquota) {
2794: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2795: $olddefquotatext.']');
2796: }
2797: $r->print('</h4>');
2798: }
2799: if (@mod_disallowed) {
2800: my ($rolestr,$contextname);
2801: if (@longroles > 0) {
2802: $rolestr = join(', ',@longroles);
2803: } else {
2804: $rolestr = &mt('No roles');
2805: }
2806: if ($context eq 'course') {
2807: $contextname = &mt('course');
2808: } elsif ($context eq 'author') {
2809: $contextname = &mt('co-author');
2810: }
2811: $r->print(&mt('The following fields were not updated: ').'<ul>');
2812: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2813: foreach my $field (@mod_disallowed) {
2814: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2815: }
2816: $r->print('</ul>');
2817: if (@mod_disallowed == 1) {
2818: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2819: } else {
2820: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2821: }
2822: my $helplink = 'javascript:helpMenu('."'display'".')';
2823: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2824: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2825: ,'<a href="'.$helplink.'">','</a>')
2826: .'<br />');
2827: }
2828: $r->print('<span class="LC_warning">'
2829: .$no_forceid_alert
2830: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2831: .'</span>');
2832: }
2833: if ($env{'form.action'} eq 'singlestudent') {
2834: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2835: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2836: if ($crstype eq 'Community') {
2837: $r->print(&mt('Enroll Another Member'));
2838: } else {
2839: $r->print(&mt('Enroll Another Student'));
2840: }
2841: $r->print('</a></p>');
2842: } else {
2843: my @rolechanges = &update_roles($r,$context);
2844: if ($namechanged) {
2845: if ($context eq 'course') {
2846: if (@userroles > 0) {
2847: if ((@rolechanges == 0) ||
2848: (!(grep(/^st$/,@rolechanges)))) {
2849: if (grep(/^st$/,@userroles)) {
2850: my $classlistupdated =
2851: &Apache::lonuserutils::update_classlist($cdom,
2852: $cnum,$env{'form.ccdomain'},
2853: $env{'form.ccuname'},\%userupdate);
2854: }
2855: }
2856: }
2857: }
2858: }
2859: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2860: $env{'form.ccdomain'});
2861: if ($env{'form.popup'}) {
2862: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2863: } else {
2864: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2865: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2866: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2867: .&mt('Create/Modify Another User').'</a></p>');
2868: }
2869: }
2870: $r->print(&Apache::loncommon::end_page());
2871: }
2872:
2873: sub tool_changes {
2874: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
2875: $changed,$newaccess,$newaccesstext) = @_;
2876: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
2877: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
2878: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
2879: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
2880: return;
2881: }
2882: if ($context eq 'reqcrsotherdom') {
2883: my @options = ('approval','validate','autolimit');
2884: my $optregex = join('|',@options);
2885: my %reqdisplay = &courserequest_display();
2886: my $cdom = $env{'request.role.domain'};
2887: foreach my $tool (@{$usertools}) {
2888: $oldaccesstext->{$tool} = &mt('No');
2889: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2890: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2891: my $newop;
2892: if ($env{'form.'.$context.'_'.$tool}) {
2893: $newop = $env{'form.'.$context.'_'.$tool};
2894: if ($newop eq 'autolimit') {
2895: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
2896: $limit =~ s/\D+//g;
2897: $newop .= '='.$limit;
2898: }
2899: }
2900: if ($userenv->{$context.'.'.$tool} eq '') {
2901: if ($newop) {
2902: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
2903: $changeHash,$context);
2904: if ($changed->{$tool}) {
2905: $newaccesstext->{$tool} = &mt('Yes');
2906: } else {
2907: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2908: }
2909: }
2910: } else {
2911: my @curr = split(',',$userenv->{$context.'.'.$tool});
2912: my @new;
2913: my $changedoms;
2914: foreach my $req (@curr) {
2915: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
2916: $oldaccesstext->{$tool} = &mt('Yes');
2917: my $oldop = $1;
2918: if ($oldop ne $newop) {
2919: $changedoms = 1;
2920: foreach my $item (@curr) {
2921: my ($reqdom,$option) = split(':',$item);
2922: unless ($reqdom eq $cdom) {
2923: push(@new,$item);
2924: }
2925: }
2926: if ($newop) {
2927: push(@new,$cdom.':'.$newop);
2928: }
2929: @new = sort(@new);
2930: }
2931: last;
2932: }
2933: }
2934: if ((!$changedoms) && ($newop)) {
2935: $changedoms = 1;
2936: @new = sort(@curr,$cdom.':'.$newop);
2937: }
2938: if ($changedoms) {
2939: my $newdomstr;
2940: if (@new) {
2941: $newdomstr = join(',',@new);
2942: }
2943: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
2944: $context);
2945: if ($changed->{$tool}) {
2946: if ($env{'form.'.$context.'_'.$tool}) {
2947: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
2948: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
2949: $limit =~ s/\D+//g;
2950: if ($limit) {
2951: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
2952: } else {
2953: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
2954: }
2955: } else {
2956: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
2957: }
2958: } else {
2959: $newaccesstext->{$tool} = &mt('No');
2960: }
2961: }
2962: }
2963: }
2964: }
2965: return;
2966: }
2967: foreach my $tool (@{$usertools}) {
2968: my $newval;
2969: if ($context eq 'requestcourses') {
2970: $newval = $env{'form.crsreq_'.$tool};
2971: if ($newval eq 'autolimit') {
2972: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
2973: }
2974: } else {
2975: $newval = $env{'form.'.$context.'_'.$tool};
2976: }
2977: if ($userenv->{$context.'.'.$tool} ne '') {
2978: $oldaccess->{$tool} = &mt('custom');
2979: if ($userenv->{$context.'.'.$tool}) {
2980: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
2981: } else {
2982: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
2983: }
2984: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2985: if ($env{'form.custom'.$tool} == 1) {
2986: if ($newval ne $userenv->{$context.'.'.$tool}) {
2987: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
2988: $context);
2989: if ($changed->{$tool}) {
2990: $newaccess->{$tool} = &mt('custom');
2991: if ($newval) {
2992: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2993: } else {
2994: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2995: }
2996: } else {
2997: $newaccess->{$tool} = $oldaccess->{$tool};
2998: if ($userenv->{$context.'.'.$tool}) {
2999: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3000: } else {
3001: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3002: }
3003: }
3004: } else {
3005: $newaccess->{$tool} = $oldaccess->{$tool};
3006: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3007: }
3008: } else {
3009: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3010: if ($changed->{$tool}) {
3011: $newaccess->{$tool} = &mt('default');
3012: } else {
3013: $newaccess->{$tool} = $oldaccess->{$tool};
3014: if ($userenv->{$context.'.'.$tool}) {
3015: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3016: } else {
3017: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3018: }
3019: }
3020: }
3021: } else {
3022: $oldaccess->{$tool} = &mt('default');
3023: if ($env{'form.custom'.$tool} == 1) {
3024: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3025: $context);
3026: if ($changed->{$tool}) {
3027: $newaccess->{$tool} = &mt('custom');
3028: if ($newval) {
3029: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3030: } else {
3031: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3032: }
3033: } else {
3034: $newaccess->{$tool} = $oldaccess->{$tool};
3035: }
3036: } else {
3037: $newaccess->{$tool} = $oldaccess->{$tool};
3038: }
3039: }
3040: }
3041: return;
3042: }
3043:
3044: sub update_roles {
3045: my ($r,$context) = @_;
3046: my $now=time;
3047: my @rolechanges;
3048: my %disallowed;
3049: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3050: foreach my $key (keys (%env)) {
3051: next if (! $env{$key});
3052: next if ($key eq 'form.action');
3053: # Revoke roles
3054: if ($key=~/^form\.rev/) {
3055: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3056: # Revoke standard role
3057: my ($scope,$role) = ($1,$2);
3058: my $result =
3059: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3060: $env{'form.ccuname'},
3061: $scope,$role,'','',$context);
3062: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3063: $role,$scope,'<b>'.$result.'</b>').'<br />');
3064: if ($role eq 'st') {
3065: my $result =
3066: &Apache::lonuserutils::classlist_drop($scope,
3067: $env{'form.ccuname'},$env{'form.ccdomain'},
3068: $now);
3069: $r->print($result);
3070: }
3071: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3072: push(@rolechanges,$role);
3073: }
3074: }
3075: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3076: # Revoke custom role
3077: $r->print(&mt('Revoking custom role:').
3078: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3079: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3080: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3081: '</b><br />');
3082: if (!grep(/^cr$/,@rolechanges)) {
3083: push(@rolechanges,'cr');
3084: }
3085: }
3086: } elsif ($key=~/^form\.del/) {
3087: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3088: # Delete standard role
3089: my ($scope,$role) = ($1,$2);
3090: my $result =
3091: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3092: $env{'form.ccuname'},
3093: $scope,$role,$now,0,1,'',
3094: $context);
3095: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3096: '<b>'.$result.'</b>').'<br />');
3097: if ($role eq 'st') {
3098: my $result =
3099: &Apache::lonuserutils::classlist_drop($scope,
3100: $env{'form.ccuname'},$env{'form.ccdomain'},
3101: $now);
3102: $r->print($result);
3103: }
3104: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3105: push(@rolechanges,$role);
3106: }
3107: }
3108: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3109: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3110: # Delete custom role
3111: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3112: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3113: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3114: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3115: 0,1,$context).'</b><br />');
3116: if (!grep(/^cr$/,@rolechanges)) {
3117: push(@rolechanges,'cr');
3118: }
3119: }
3120: } elsif ($key=~/^form\.ren/) {
3121: my $udom = $env{'form.ccdomain'};
3122: my $uname = $env{'form.ccuname'};
3123: # Re-enable standard role
3124: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3125: my $url = $1;
3126: my $role = $2;
3127: my $logmsg;
3128: my $output;
3129: if ($role eq 'st') {
3130: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3131: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3132: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3133: if ($result eq 'refused' && $logmsg) {
3134: $output = $logmsg;
3135: } else {
3136: $output = "Error: $result\n";
3137: }
3138: } else {
3139: $output = &mt('Assigning').' '.$role.' in '.$url.
3140: &mt('starting').' '.localtime($now).
3141: ': <br />'.$logmsg.'<br />'.
3142: &mt('Add to classlist').': <b>ok</b><br />';
3143: }
3144: }
3145: } else {
3146: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3147: $env{'form.ccuname'},$url,$role,0,$now,'','',
3148: $context);
3149: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3150: $role,$url,'<b>'.$result.'</b>').'<br />';
3151: }
3152: $r->print($output);
3153: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3154: push(@rolechanges,$role);
3155: }
3156: }
3157: # Re-enable custom role
3158: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3159: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3160: my $result = &Apache::lonnet::assigncustomrole(
3161: $env{'form.ccdomain'}, $env{'form.ccuname'},
3162: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3163: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3164: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3165: if (!grep(/^cr$/,@rolechanges)) {
3166: push(@rolechanges,'cr');
3167: }
3168: }
3169: } elsif ($key=~/^form\.act/) {
3170: my $udom = $env{'form.ccdomain'};
3171: my $uname = $env{'form.ccuname'};
3172: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3173: # Activate a custom role
3174: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3175: my $url='/'.$one.'/'.$two;
3176: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3177:
3178: my $start = ( $env{'form.start_'.$full} ?
3179: $env{'form.start_'.$full} :
3180: $now );
3181: my $end = ( $env{'form.end_'.$full} ?
3182: $env{'form.end_'.$full} :
3183: 0 );
3184:
3185: # split multiple sections
3186: my %sections = ();
3187: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3188: if ($num_sections == 0) {
3189: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3190: } else {
3191: my %curr_groups =
3192: &Apache::longroup::coursegroups($one,$two);
3193: foreach my $sec (sort {$a cmp $b} keys %sections) {
3194: if (($sec eq 'none') || ($sec eq 'all') ||
3195: exists($curr_groups{$sec})) {
3196: $disallowed{$sec} = $url;
3197: next;
3198: }
3199: my $securl = $url.'/'.$sec;
3200: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3201: }
3202: }
3203: if (!grep(/^cr$/,@rolechanges)) {
3204: push(@rolechanges,'cr');
3205: }
3206: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3207: # Activate roles for sections with 3 id numbers
3208: # set start, end times, and the url for the class
3209: my ($one,$two,$three)=($1,$2,$3);
3210: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3211: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3212: $now );
3213: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3214: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3215: 0 );
3216: my $url='/'.$one.'/'.$two;
3217: my $type = 'three';
3218: # split multiple sections
3219: my %sections = ();
3220: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3221: if ($num_sections == 0) {
3222: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3223: } else {
3224: my %curr_groups =
3225: &Apache::longroup::coursegroups($one,$two);
3226: my $emptysec = 0;
3227: foreach my $sec (sort {$a cmp $b} keys %sections) {
3228: $sec =~ s/\W//g;
3229: if ($sec ne '') {
3230: if (($sec eq 'none') || ($sec eq 'all') ||
3231: exists($curr_groups{$sec})) {
3232: $disallowed{$sec} = $url;
3233: next;
3234: }
3235: my $securl = $url.'/'.$sec;
3236: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3237: } else {
3238: $emptysec = 1;
3239: }
3240: }
3241: if ($emptysec) {
3242: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3243: }
3244: }
3245: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3246: push(@rolechanges,$three);
3247: }
3248: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3249: # Activate roles for sections with two id numbers
3250: # set start, end times, and the url for the class
3251: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3252: $env{'form.start_'.$1.'_'.$2} :
3253: $now );
3254: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3255: $env{'form.end_'.$1.'_'.$2} :
3256: 0 );
3257: my $one = $1;
3258: my $two = $2;
3259: my $url='/'.$one.'/';
3260: # split multiple sections
3261: my %sections = ();
3262: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3263: if ($num_sections == 0) {
3264: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3265: } else {
3266: my $emptysec = 0;
3267: foreach my $sec (sort {$a cmp $b} keys %sections) {
3268: if ($sec ne '') {
3269: my $securl = $url.'/'.$sec;
3270: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3271: } else {
3272: $emptysec = 1;
3273: }
3274: }
3275: if ($emptysec) {
3276: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3277: }
3278: }
3279: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3280: push(@rolechanges,$two);
3281: }
3282: } else {
3283: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3284: }
3285: foreach my $key (sort(keys(%disallowed))) {
3286: $r->print('<p class="LC_warning">');
3287: if (($key eq 'none') || ($key eq 'all')) {
3288: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3289: } else {
3290: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3291: }
3292: $r->print('</p><p>'
3293: .&mt('Please [_1]go back[_2] and choose a different section name.'
3294: ,'<a href="javascript:history.go(-1)'
3295: ,'</a>')
3296: .'</p><br />'
3297: );
3298: }
3299: }
3300: } # End of foreach (keys(%env))
3301: # Flush the course logs so reverse user roles immediately updated
3302: &Apache::lonnet::flushcourselogs();
3303: if (@rolechanges == 0) {
3304: $r->print(&mt('No roles to modify'));
3305: }
3306: return @rolechanges;
3307: }
3308:
3309: sub enroll_single_student {
3310: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3311: $r->print('<h3>');
3312: if ($crstype eq 'Community') {
3313: $r->print(&mt('Enrolling Member'));
3314: } else {
3315: $r->print(&mt('Enrolling Student'));
3316: }
3317: $r->print('</h3>');
3318:
3319: # Remove non alphanumeric values from section
3320: $env{'form.sections'}=~s/\W//g;
3321:
3322: # Clean out any old student roles the user has in this class.
3323: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3324: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3325: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3326: my $enroll_result =
3327: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3328: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3329: $env{'form.cmiddlename'},$env{'form.clastname'},
3330: $env{'form.generation'},$env{'form.sections'},$enddate,
3331: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3332: if ($enroll_result =~ /^ok/) {
3333: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3334: if ($env{'form.sections'} ne '') {
3335: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3336: }
3337: my ($showstart,$showend);
3338: if ($startdate <= $now) {
3339: $showstart = &mt('Access starts immediately');
3340: } else {
3341: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3342: }
3343: if ($enddate == 0) {
3344: $showend = &mt('ends: no ending date');
3345: } else {
3346: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3347: }
3348: $r->print('.<br />'.$showstart.'; '.$showend);
3349: if ($startdate <= $now && !$newuser) {
3350: $r->print('<p> ');
3351: if ($crstype eq 'Community') {
3352: $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.'));
3353: } else {
3354: $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.'));
3355: }
3356: $r->print('</p>');
3357: }
3358: } else {
3359: $r->print(&mt('unable to enroll').": ".$enroll_result);
3360: }
3361: return;
3362: }
3363:
3364: sub get_defaultquota_text {
3365: my ($settingstatus) = @_;
3366: my $defquotatext;
3367: if ($settingstatus eq '') {
3368: $defquotatext = &mt('(default)');
3369: } else {
3370: my ($usertypes,$order) =
3371: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3372: if ($usertypes->{$settingstatus} eq '') {
3373: $defquotatext = &mt('(default)');
3374: } else {
3375: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3376: }
3377: }
3378: return $defquotatext;
3379: }
3380:
3381: sub update_result_form {
3382: my ($uhome) = @_;
3383: my $outcome =
3384: '<form name="userupdate" method="post" />'."\n";
3385: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3386: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3387: }
3388: if ($env{'form.origname'} ne '') {
3389: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3390: }
3391: foreach my $item ('sortby','seluname','seludom') {
3392: if (exists($env{'form.'.$item})) {
3393: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3394: }
3395: }
3396: if ($uhome eq 'no_host') {
3397: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3398: }
3399: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3400: '<input type ="hidden" name="currstate" value="" />'."\n".
3401: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3402: '</form>';
3403: return $outcome;
3404: }
3405:
3406: sub quota_admin {
3407: my ($setquota,$changeHash) = @_;
3408: my $quotachanged;
3409: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3410: # Current user has quota modification privileges
3411: if (ref($changeHash) eq 'HASH') {
3412: $quotachanged = 1;
3413: $changeHash->{'portfolioquota'} = $setquota;
3414: }
3415: }
3416: return $quotachanged;
3417: }
3418:
3419: sub tool_admin {
3420: my ($tool,$settool,$changeHash,$context) = @_;
3421: my $canchange = 0;
3422: if ($context eq 'requestcourses') {
3423: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3424: $canchange = 1;
3425: }
3426: } elsif ($context eq 'reqcrsotherdom') {
3427: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3428: $canchange = 1;
3429: }
3430: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3431: # Current user has quota modification privileges
3432: $canchange = 1;
3433: }
3434: my $toolchanged;
3435: if ($canchange) {
3436: if (ref($changeHash) eq 'HASH') {
3437: $toolchanged = 1;
3438: $changeHash->{$context.'.'.$tool} = $settool;
3439: }
3440: }
3441: return $toolchanged;
3442: }
3443:
3444: sub build_roles {
3445: my ($sectionstr,$sections,$role) = @_;
3446: my $num_sections = 0;
3447: if ($sectionstr=~ /,/) {
3448: my @secnums = split/,/,$sectionstr;
3449: if ($role eq 'st') {
3450: $secnums[0] =~ s/\W//g;
3451: $$sections{$secnums[0]} = 1;
3452: $num_sections = 1;
3453: } else {
3454: foreach my $sec (@secnums) {
3455: $sec =~ ~s/\W//g;
3456: if (!($sec eq "")) {
3457: if (exists($$sections{$sec})) {
3458: $$sections{$sec} ++;
3459: } else {
3460: $$sections{$sec} = 1;
3461: $num_sections ++;
3462: }
3463: }
3464: }
3465: }
3466: } else {
3467: $sectionstr=~s/\W//g;
3468: unless ($sectionstr eq '') {
3469: $$sections{$sectionstr} = 1;
3470: $num_sections ++;
3471: }
3472: }
3473:
3474: return $num_sections;
3475: }
3476:
3477: # ========================================================== Custom Role Editor
3478:
3479: sub custom_role_editor {
3480: my ($r) = @_;
3481: my $rolename=$env{'form.rolename'};
3482:
3483: if ($rolename eq 'make new role') {
3484: $rolename=$env{'form.newrolename'};
3485: }
3486:
3487: $rolename=~s/[^A-Za-z0-9]//gs;
3488:
3489: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3490: &print_username_entry_form($r);
3491: return;
3492: }
3493: # ------------------------------------------------------- What can be assigned?
3494: my %full=();
3495: my %courselevel=();
3496: my %courselevelcurrent=();
3497: my $syspriv='';
3498: my $dompriv='';
3499: my $coursepriv='';
3500: my $body_top;
3501: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
3502: my ($rdummy,$roledef)=
3503: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3504: # ------------------------------------------------------- Does this role exist?
3505: $body_top .= '<h2>';
3506: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3507: $body_top .= &mt('Existing Role').' "';
3508: # ------------------------------------------------- Get current role privileges
3509: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3510: } else {
3511: $body_top .= &mt('New Role').' "';
3512: $roledef='';
3513: }
3514: $body_top .= $rolename.'"</h2>';
3515: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3516: my ($priv,$restrict)=split(/\&/,$item);
3517: if (!$restrict) { $restrict='F'; }
3518: $courselevel{$priv}=$restrict;
3519: if ($coursepriv=~/\:$priv/) {
3520: $courselevelcurrent{$priv}=1;
3521: }
3522: $full{$priv}=1;
3523: }
3524: my %domainlevel=();
3525: my %domainlevelcurrent=();
3526: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3527: my ($priv,$restrict)=split(/\&/,$item);
3528: if (!$restrict) { $restrict='F'; }
3529: $domainlevel{$priv}=$restrict;
3530: if ($dompriv=~/\:$priv/) {
3531: $domainlevelcurrent{$priv}=1;
3532: }
3533: $full{$priv}=1;
3534: }
3535: my %systemlevel=();
3536: my %systemlevelcurrent=();
3537: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3538: my ($priv,$restrict)=split(/\&/,$item);
3539: if (!$restrict) { $restrict='F'; }
3540: $systemlevel{$priv}=$restrict;
3541: if ($syspriv=~/\:$priv/) {
3542: $systemlevelcurrent{$priv}=1;
3543: }
3544: $full{$priv}=1;
3545: }
3546: my ($jsback,$elements) = &crumb_utilities();
3547: my $button_code = "\n";
3548: my $head_script = "\n";
3549: $head_script .= '<script type="text/javascript">'."\n"
3550: .'// <![CDATA['."\n";
3551: my $crstype;
3552: if ($env{'request.course.id'}) {
3553: $crstype = &Apache::loncommon::course_type();
3554: }
3555: my @template_roles = ("in","ta","ep","st");
3556: if ($crstype eq 'Community') {
3557: unshift(@template_roles,'co');
3558: } else {
3559: unshift(@template_roles,'cc');
3560: }
3561: foreach my $role (@template_roles) {
3562: $head_script .= &make_script_template($role);
3563: $button_code .= &make_button_code($role,$crstype).' ';
3564: }
3565: $head_script .= "\n".$jsback."\n"
3566: .'// ]]>'."\n"
3567: .'</script>'."\n";
3568: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3569: &Apache::lonhtmlcommon::add_breadcrumb
3570: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3571: text=>"Pick custom role",
3572: faq=>282,bug=>'Instructor Interface',},
3573: {href=>"javascript:backPage(document.form1,'','')",
3574: text=>"Edit custom role",
3575: faq=>282,bug=>'Instructor Interface',});
3576: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3577: 'Course_Editing_Custom_Roles'));
3578:
3579: $r->print($body_top);
3580: my %lt=&Apache::lonlocal::texthash(
3581: 'prv' => "Privilege",
3582: 'crl' => "Course Level",
3583: 'dml' => "Domain Level",
3584: 'ssl' => "System Level");
3585:
3586: $r->print('<div>'
3587: .'<form action=""><fieldset>'
3588: .'<legend>'.&mt('Select a Template').'</legend>'
3589: .$button_code
3590: .'</fieldset></form>'
3591: .'</div>'
3592: );
3593:
3594: $r->print(<<ENDCCF);
3595: <form name="form1" method="post">
3596: <input type="hidden" name="phase" value="set_custom_roles" />
3597: <input type="hidden" name="rolename" value="$rolename" />
3598: ENDCCF
3599: $r->print(&Apache::loncommon::start_data_table().
3600: &Apache::loncommon::start_data_table_header_row().
3601: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3602: '</th><th>'.$lt{'ssl'}.'</th>'.
3603: &Apache::loncommon::end_data_table_header_row());
3604: foreach my $priv (sort keys %full) {
3605: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3606: $r->print(&Apache::loncommon::start_data_table_row().
3607: '<td>'.$privtext.'</td><td>'.
3608: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3609: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3610: '</td><td>'.
3611: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3612: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3613: '</td><td>'.
3614: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3615: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3616: '</td>'.
3617: &Apache::loncommon::end_data_table_row());
3618: }
3619: $r->print(&Apache::loncommon::end_data_table().
3620: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3621: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3622: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3623: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3624: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3625: &Apache::loncommon::end_page());
3626: }
3627: # --------------------------------------------------------
3628: sub make_script_template {
3629: my ($role) = @_;
3630: my %full_c=();
3631: my %full_d=();
3632: my %full_s=();
3633: my $return_script;
3634: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3635: my ($priv,$restrict)=split(/\&/,$item);
3636: $full_c{$priv}=1;
3637: }
3638: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3639: my ($priv,$restrict)=split(/\&/,$item);
3640: $full_d{$priv}=1;
3641: }
3642: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3643: my ($priv,$restrict)=split(/\&/,$item);
3644: $full_s{$priv}=1;
3645: }
3646: $return_script .= 'function set_'.$role.'() {'."\n";
3647: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3648: my %role_c;
3649: foreach my $priv (@temp) {
3650: my ($priv_item, $dummy) = split(/\&/,$priv);
3651: $role_c{$priv_item} = 1;
3652: }
3653: my %role_d;
3654: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3655: foreach my $priv(@temp) {
3656: my ($priv_item, $dummy) = split(/\&/,$priv);
3657: $role_d{$priv_item} = 1;
3658: }
3659: my %role_s;
3660: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3661: foreach my $priv(@temp) {
3662: my ($priv_item, $dummy) = split(/\&/,$priv);
3663: $role_s{$priv_item} = 1;
3664: }
3665: foreach my $priv_item (keys(%full_c)) {
3666: my ($priv, $dummy) = split(/\&/,$priv_item);
3667: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3668: (exists($role_s{$priv}))) {
3669: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3670: } else {
3671: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3672: }
3673: }
3674: foreach my $priv_item (keys(%full_d)) {
3675: my ($priv, $dummy) = split(/\&/,$priv_item);
3676: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3677: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3678: } else {
3679: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3680: }
3681: }
3682: foreach my $priv_item (keys(%full_s)) {
3683: my ($priv, $dummy) = split(/\&/,$priv_item);
3684: if (exists($role_s{$priv})) {
3685: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3686: } else {
3687: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3688: }
3689: }
3690: $return_script .= '}'."\n";
3691: return ($return_script);
3692: }
3693: # ----------------------------------------------------------
3694: sub make_button_code {
3695: my ($role,$crstype) = @_;
3696: my $label = &Apache::lonnet::plaintext($role,$crstype);
3697: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3698: return ($button_code);
3699: }
3700: # ---------------------------------------------------------- Call to definerole
3701: sub set_custom_role {
3702: my ($r,$context) = @_;
3703: my $rolename=$env{'form.rolename'};
3704: $rolename=~s/[^A-Za-z0-9]//gs;
3705: if (!$rolename) {
3706: &custom_role_editor($r);
3707: return;
3708: }
3709: my ($jsback,$elements) = &crumb_utilities();
3710: my $jscript = '<script type="text/javascript">'
3711: .'// <![CDATA['."\n"
3712: .$jsback."\n"
3713: .'// ]]>'."\n"
3714: .'</script>'."\n";
3715:
3716: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3717: &Apache::lonhtmlcommon::add_breadcrumb
3718: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3719: text=>"Pick custom role",
3720: faq=>282,bug=>'Instructor Interface',},
3721: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3722: text=>"Edit custom role",
3723: faq=>282,bug=>'Instructor Interface',},
3724: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3725: text=>"Result",
3726: faq=>282,bug=>'Instructor Interface',});
3727: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3728: 'Course_Editing_Custom_Roles'));
3729:
3730: my ($rdummy,$roledef)=
3731: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3732:
3733: # ------------------------------------------------------- Does this role exist?
3734: $r->print('<h3>');
3735: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3736: $r->print(&mt('Existing Role').' "');
3737: } else {
3738: $r->print(&mt('New Role').' "');
3739: $roledef='';
3740: }
3741: $r->print($rolename.'"</h3>');
3742: # ------------------------------------------------------- What can be assigned?
3743: my $sysrole='';
3744: my $domrole='';
3745: my $courole='';
3746:
3747: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3748: my ($priv,$restrict)=split(/\&/,$item);
3749: if (!$restrict) { $restrict=''; }
3750: if ($env{'form.'.$priv.'_c'}) {
3751: $courole.=':'.$item;
3752: }
3753: }
3754:
3755: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3756: my ($priv,$restrict)=split(/\&/,$item);
3757: if (!$restrict) { $restrict=''; }
3758: if ($env{'form.'.$priv.'_d'}) {
3759: $domrole.=':'.$item;
3760: }
3761: }
3762:
3763: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3764: my ($priv,$restrict)=split(/\&/,$item);
3765: if (!$restrict) { $restrict=''; }
3766: if ($env{'form.'.$priv.'_s'}) {
3767: $sysrole.=':'.$item;
3768: }
3769: }
3770: $r->print('<br />Defining Role: '.
3771: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3772: if ($env{'request.course.id'}) {
3773: my $url='/'.$env{'request.course.id'};
3774: $url=~s/\_/\//g;
3775: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3776: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3777: $env{'user.name'},
3778: $url,
3779: $env{'user.domain'},
3780: $env{'user.name'},
3781: $rolename,undef,undef,undef,$context));
3782: }
3783: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3784: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3785: $r->print(&Apache::loncommon::end_page());
3786: }
3787:
3788: # ================================================================ Main Handler
3789: sub handler {
3790: my $r = shift;
3791: if ($r->header_only) {
3792: &Apache::loncommon::content_type($r,'text/html');
3793: $r->send_http_header;
3794: return OK;
3795: }
3796: my ($context,$crstype);
3797: if ($env{'request.course.id'}) {
3798: $context = 'course';
3799: $crstype = &Apache::loncommon::course_type();
3800: } elsif ($env{'request.role'} =~ /^au\./) {
3801: $context = 'author';
3802: } else {
3803: $context = 'domain';
3804: }
3805: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3806: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3807: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3808: &Apache::lonhtmlcommon::clear_breadcrumbs();
3809: if ($env{'form.action'} ne 'dateselect') {
3810: &Apache::lonhtmlcommon::add_breadcrumb
3811: ({href=>"/adm/createuser",
3812: text=>"User Management",
3813: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
3814: }
3815: #SD Following files not added to help, because the corresponding .tex-files seem to
3816: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
3817: my ($permission,$allowed) =
3818: &Apache::lonuserutils::get_permission($context,$crstype);
3819: if (!$allowed) {
3820: $env{'user.error.msg'}=
3821: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3822: "or view user status.";
3823: return HTTP_NOT_ACCEPTABLE;
3824: }
3825:
3826: &Apache::loncommon::content_type($r,'text/html');
3827: $r->send_http_header;
3828:
3829: # Main switch on form.action and form.state, as appropriate
3830: if (! exists($env{'form.action'})) {
3831: $r->print(&header());
3832: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3833: $r->print(&print_main_menu($permission,$context,$crstype));
3834: $r->print(&Apache::loncommon::end_page());
3835: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3836: $r->print(&header());
3837: &Apache::lonhtmlcommon::add_breadcrumb
3838: ({href=>'/adm/createuser?action=upload&state=',
3839: text=>"Upload Users List"});
3840: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3841: 'Course_Create_Class_List'));
3842: $r->print('<form name="studentform" method="post" '.
3843: 'enctype="multipart/form-data" '.
3844: ' action="/adm/createuser">'."\n");
3845: if (! exists($env{'form.state'})) {
3846: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3847: } elsif ($env{'form.state'} eq 'got_file') {
3848: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3849: $permission,$crstype);
3850: } elsif ($env{'form.state'} eq 'enrolling') {
3851: if ($env{'form.datatoken'}) {
3852: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3853: }
3854: } else {
3855: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3856: }
3857: $r->print('</form>'.&Apache::loncommon::end_page());
3858: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3859: eq 'singlestudent')) && ($permission->{'cusr'})) {
3860: my $phase = $env{'form.phase'};
3861: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3862: &Apache::loncreateuser::restore_prev_selections();
3863: my $srch;
3864: foreach my $item (@search) {
3865: $srch->{$item} = $env{'form.'.$item};
3866: }
3867: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3868: ($phase eq 'createnewuser')) {
3869: if ($env{'form.phase'} eq 'createnewuser') {
3870: my $response;
3871: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3872: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3873: $env{'form.phase'} = '';
3874: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
3875: } else {
3876: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3877: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3878: &print_user_modification_page($r,$ccuname,$ccdomain,
3879: $srch,$response,$context,
3880: $permission,$crstype);
3881: }
3882: } elsif ($env{'form.phase'} eq 'get_user_info') {
3883: my ($currstate,$response,$forcenewuser,$results) =
3884: &user_search_result($context,$srch);
3885: if ($env{'form.currstate'} eq 'modify') {
3886: $currstate = $env{'form.currstate'};
3887: }
3888: if ($currstate eq 'select') {
3889: &print_user_selection_page($r,$response,$srch,$results,
3890: \@search,$context,undef,$crstype);
3891: } elsif ($currstate eq 'modify') {
3892: my ($ccuname,$ccdomain);
3893: if (($srch->{'srchby'} eq 'uname') &&
3894: ($srch->{'srchtype'} eq 'exact')) {
3895: $ccuname = $srch->{'srchterm'};
3896: $ccdomain= $srch->{'srchdomain'};
3897: } else {
3898: my @matchedunames = keys(%{$results});
3899: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
3900: }
3901: $ccuname =&LONCAPA::clean_username($ccuname);
3902: $ccdomain=&LONCAPA::clean_domain($ccdomain);
3903: if ($env{'form.forcenewuser'}) {
3904: $response = '';
3905: }
3906: &print_user_modification_page($r,$ccuname,$ccdomain,
3907: $srch,$response,$context,
3908: $permission,$crstype);
3909: } elsif ($currstate eq 'query') {
3910: &print_user_query_page($r,'createuser');
3911: } else {
3912: $env{'form.phase'} = '';
3913: &print_username_entry_form($r,$context,$response,$srch,
3914: $forcenewuser,$crstype);
3915: }
3916: } elsif ($env{'form.phase'} eq 'userpicked') {
3917: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
3918: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
3919: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
3920: $context,$permission,$crstype);
3921: }
3922: } elsif ($env{'form.phase'} eq 'update_user_data') {
3923: &update_user_data($r,$context,$crstype);
3924: } else {
3925: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
3926: }
3927: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
3928: if ($env{'form.phase'} eq 'set_custom_roles') {
3929: &set_custom_role($r,$context);
3930: } else {
3931: &custom_role_editor($r);
3932: }
3933: } elsif (($env{'form.action'} eq 'listusers') &&
3934: ($permission->{'view'} || $permission->{'cusr'})) {
3935: if ($env{'form.phase'} eq 'bulkchange') {
3936: &Apache::lonhtmlcommon::add_breadcrumb
3937: ({href=>'/adm/createuser?action=listusers',
3938: text=>"List Users"},
3939: {href=>"/adm/createuser",
3940: text=>"Result"});
3941: my $setting = $env{'form.roletype'};
3942: my $choice = $env{'form.bulkaction'};
3943: $r->print(&header());
3944: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
3945: 'Course_View_Class_List'));
3946: if ($permission->{'cusr'}) {
3947: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
3948: $r->print(&Apache::loncommon::end_page());
3949: } else {
3950: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
3951: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
3952: $r->print(&Apache::loncommon::end_page());
3953: }
3954: } else {
3955: &Apache::lonhtmlcommon::add_breadcrumb
3956: ({href=>'/adm/createuser?action=listusers',
3957: text=>"List Users"});
3958: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
3959: my $formname = 'studentform';
3960: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
3961: ($env{'form.roletype'} eq 'community'))) {
3962: if ($env{'form.roletype'} eq 'course') {
3963: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
3964: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
3965: $formname);
3966: } elsif ($env{'form.roletype'} eq 'community') {
3967: $cb_jscript =
3968: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
3969: my %elements = (
3970: coursepick => 'radio',
3971: coursetotal => 'text',
3972: courselist => 'text',
3973: );
3974: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
3975: }
3976: $jscript .= &verify_user_display();
3977: my $js = &add_script($jscript).$cb_jscript;
3978: my $loadcode =
3979: &Apache::lonuserutils::course_selector_loadcode($formname);
3980: if ($loadcode ne '') {
3981: $r->print(&header($js,{'onload' => $loadcode,}));
3982: } else {
3983: $r->print(&header($js));
3984: }
3985: } else {
3986: $r->print(&header(&add_script(&verify_user_display())));
3987: }
3988: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
3989: 'Course_View_Class_List'));
3990: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
3991: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
3992: $r->print(&Apache::loncommon::end_page());
3993: }
3994: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
3995: $r->print(&header());
3996: my $brtext;
3997: if ($crstype eq 'Community') {
3998: $brtext = 'Drop Members';
3999: } else {
4000: $brtext = 'Drop Students';
4001: }
4002: &Apache::lonhtmlcommon::add_breadcrumb
4003: ({href=>'/adm/createuser?action=drop',
4004: text=>$brtext});
4005: if (!exists($env{'form.state'})) {
4006: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4007: 'Course_Drop_Student'));
4008:
4009: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4010: } elsif ($env{'form.state'} eq 'done') {
4011: &Apache::lonhtmlcommon::add_breadcrumb
4012: ({href=>'/adm/createuser?action=drop',
4013: text=>"Result"});
4014: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4015: 'Course_Drop_Student'));
4016: &Apache::lonuserutils::update_user_list($r,$context,undef,
4017: $env{'form.action'});
4018: }
4019: $r->print(&Apache::loncommon::end_page());
4020: } elsif ($env{'form.action'} eq 'dateselect') {
4021: if ($permission->{'cusr'}) {
4022: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4023: &Apache::lonuserutils::date_section_selector($context,
4024: $permission,$crstype).
4025: &Apache::loncommon::end_page());
4026: } else {
4027: $r->print(&header().
4028: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4029: &Apache::loncommon::end_page());
4030: }
4031: } elsif ($env{'form.action'} eq 'selfenroll') {
4032: $r->print(&header());
4033: &Apache::lonhtmlcommon::add_breadcrumb
4034: ({href=>'/adm/createuser?action=selfenroll',
4035: text=>"Configure Self-enrollment"});
4036: if (!exists($env{'form.state'})) {
4037: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4038: 'Course_Self_Enrollment'));
4039: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4040: &print_selfenroll_menu($r,$context,$permission);
4041: } elsif ($env{'form.state'} eq 'done') {
4042: &Apache::lonhtmlcommon::add_breadcrumb
4043: ({href=>'/adm/createuser?action=selfenroll',
4044: text=>"Result"});
4045: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4046: 'Course_Self_Enrollment'));
4047: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4048: &update_selfenroll_config($r,$context,$permission);
4049: }
4050: $r->print(&Apache::loncommon::end_page());
4051: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4052: $r->print(&header());
4053: &Apache::lonhtmlcommon::add_breadcrumb
4054: ({href=>'/adm/createuser?action=selfenrollqueue',
4055: text=>"Enrollment requests"});
4056: my $cid = $env{'request.course.id'};
4057: my $cdom = $env{'course.'.$cid.'.domain'};
4058: my $cnum = $env{'course.'.$cid.'.num'};
4059: my $coursedesc = $env{'course.'.$cid.'.description'};
4060: if (!exists($env{'form.state'})) {
4061: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4062: 'Course_SelfEnrollment_Approval'));
4063: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4064: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4065: $cdom,$cnum));
4066: } elsif ($env{'form.state'} eq 'done') {
4067: &Apache::lonhtmlcommon::add_breadcrumb
4068: ({href=>'/adm/createuser?action=selfenrollqueue',
4069: text=>"Result"});
4070: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4071: 'Course_Self_Enrollment'));
4072: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4073: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4074: $cdom,$cnum,$coursedesc));
4075: }
4076: $r->print(&Apache::loncommon::end_page());
4077: } elsif ($env{'form.action'} eq 'changelogs') {
4078: $r->print(&header());
4079: &Apache::lonhtmlcommon::add_breadcrumb
4080: ({href=>'/adm/createuser?action=changelogs',
4081: text=>"User Management Logs"});
4082: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4083: 'Course_User_Logs'));
4084: &print_userchangelogs_display($r,$context,$permission);
4085: $r->print(&Apache::loncommon::end_page());
4086: } else {
4087: $r->print(&header());
4088: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4089: $r->print(&print_main_menu($permission,$context,$crstype));
4090: $r->print(&Apache::loncommon::end_page());
4091: }
4092: return OK;
4093: }
4094:
4095: sub header {
4096: my ($jscript,$loaditems,$args) = @_;
4097: my $start_page;
4098: if (ref($loaditems) eq 'HASH') {
4099: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4100: } else {
4101: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4102: }
4103: return $start_page;
4104: }
4105:
4106: sub add_script {
4107: my ($js) = @_;
4108: return '<script type="text/javascript">'."\n"
4109: .'// <![CDATA['."\n"
4110: .$js."\n"
4111: .'// ]]>'."\n"
4112: .'</script>'."\n";
4113: }
4114:
4115: sub verify_user_display {
4116: my $output = <<"END";
4117:
4118: function display_update() {
4119: document.studentform.action.value = 'listusers';
4120: document.studentform.phase.value = 'display';
4121: document.studentform.submit();
4122: }
4123:
4124: END
4125: return $output;
4126:
4127: }
4128:
4129: ###############################################################
4130: ###############################################################
4131: # Menu Phase One
4132: sub print_main_menu {
4133: my ($permission,$context,$crstype) = @_;
4134: my $linkcontext = $context;
4135: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4136: if (($context eq 'course') && ($crstype eq 'Community')) {
4137: $linkcontext = lc($crstype);
4138: $stuterm = 'Members';
4139: }
4140: my %links = (
4141: domain => {
4142: upload => 'Upload a File of Users',
4143: singleuser => 'Add/Modify a User',
4144: listusers => 'Manage Users',
4145: },
4146: author => {
4147: upload => 'Upload a File of Co-authors',
4148: singleuser => 'Add/Modify a Co-author',
4149: listusers => 'Manage Co-authors',
4150: },
4151: course => {
4152: upload => 'Upload a File of Course Users',
4153: singleuser => 'Add/Modify a Course User',
4154: listusers => 'Manage Course Users',
4155: },
4156: community => {
4157: upload => 'Upload a File of Community Users',
4158: singleuser => 'Add/Modify a Community User',
4159: listusers => 'Manage Community Users',
4160: },
4161: );
4162: my %linktitles = (
4163: domain => {
4164: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4165: listusers => 'Show and manage users in this domain.',
4166: },
4167: author => {
4168: singleuser => 'Add a user with a co- or assistant author role.',
4169: listusers => 'Show and manage co- or assistant authors.',
4170: },
4171: course => {
4172: singleuser => 'Add a user with a certain role to this course.',
4173: listusers => 'Show and manage users in this course.',
4174: },
4175: community => {
4176: singleuser => 'Add a user with a certain role to this community.',
4177: listusers => 'Show and manage users in this community.',
4178: },
4179: );
4180: my @menu = ( {categorytitle => 'Single Users',
4181: items =>
4182: [
4183: {
4184: linktext => $links{$linkcontext}{'singleuser'},
4185: icon => 'edit-redo.png',
4186: #help => 'Course_Change_Privileges',
4187: url => '/adm/createuser?action=singleuser',
4188: permission => $permission->{'cusr'},
4189: linktitle => $linktitles{$linkcontext}{'singleuser'},
4190: },
4191: ]},
4192:
4193: {categorytitle => 'Multiple Users',
4194: items =>
4195: [
4196: {
4197: linktext => $links{$linkcontext}{'upload'},
4198: icon => 'sctr.png',
4199: #help => 'Course_Create_Class_List',
4200: url => '/adm/createuser?action=upload',
4201: permission => $permission->{'cusr'},
4202: linktitle => 'Upload a CSV or a text file containing users.',
4203: },
4204: {
4205: linktext => $links{$linkcontext}{'listusers'},
4206: icon => 'edit-find.png',
4207: #help => 'Course_View_Class_List',
4208: url => '/adm/createuser?action=listusers',
4209: permission => ($permission->{'view'} || $permission->{'cusr'}),
4210: linktitle => $linktitles{$linkcontext}{'listusers'},
4211: },
4212:
4213: ]},
4214:
4215: {categorytitle => 'Administration',
4216: items => [ ]},
4217: );
4218:
4219: if ($context eq 'domain'){
4220:
4221: push(@{ $menu[2]->{items} }, #Category: Administration
4222: {
4223: linktext => 'Custom Roles',
4224: icon => 'emblem-photos.png',
4225: #help => 'Course_Editing_Custom_Roles',
4226: url => '/adm/createuser?action=custom',
4227: permission => $permission->{'custom'},
4228: linktitle => 'Configure a custom role.',
4229: },
4230: );
4231:
4232: }elsif ($context eq 'course'){
4233: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4234:
4235: my %linktext = (
4236: 'Course' => {
4237: single => 'Add/Modify a Student',
4238: drop => 'Drop Students',
4239: groups => 'Course Groups',
4240: },
4241: 'Community' => {
4242: single => 'Add/Modify a Member',
4243: drop => 'Drop Members',
4244: groups => 'Community Groups',
4245: },
4246: );
4247:
4248: my %linktitle = (
4249: 'Course' => {
4250: single => 'Add a user with the role of student to this course',
4251: drop => 'Remove a student from this course.',
4252: groups => 'Manage course groups',
4253: },
4254: 'Community' => {
4255: single => 'Add a user with the role of member to this community',
4256: drop => 'Remove a member from this community.',
4257: groups => 'Manage community groups',
4258: },
4259: );
4260:
4261: push(@{ $menu[0]->{items} }, #Category: Single Users
4262: {
4263: linktext => $linktext{$crstype}{'single'},
4264: #help => 'Course_Add_Student',
4265: icon => 'list-add.png',
4266: url => '/adm/createuser?action=singlestudent',
4267: permission => $permission->{'cusr'},
4268: linktitle => $linktitle{$crstype}{'single'},
4269: },
4270: );
4271:
4272: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4273: {
4274: linktext => $linktext{$crstype}{'drop'},
4275: icon => 'edit-undo.png',
4276: #help => 'Course_Drop_Student',
4277: url => '/adm/createuser?action=drop',
4278: permission => $permission->{'cusr'},
4279: linktitle => $linktitle{$crstype}{'drop'},
4280: },
4281: );
4282: push(@{ $menu[2]->{items} }, #Category: Administration
4283: {
4284: linktext => 'Custom Roles',
4285: icon => 'emblem-photos.png',
4286: #help => 'Course_Editing_Custom_Roles',
4287: url => '/adm/createuser?action=custom',
4288: permission => $permission->{'custom'},
4289: linktitle => 'Configure a custom role.',
4290: },
4291: {
4292: linktext => $linktext{$crstype}{'groups'},
4293: icon => 'conf.png',
4294: #help => 'Course_Manage_Group',
4295: url => '/adm/coursegroups?refpage=cusr',
4296: permission => $permission->{'grp_manage'},
4297: linktitle => $linktitle{$crstype}{'groups'},
4298: },
4299: {
4300: linktext => 'Change Logs',
4301: icon => 'document-properties.png',
4302: #help => 'Course_User_Logs',
4303: url => '/adm/createuser?action=changelogs',
4304: permission => $permission->{'cusr'},
4305: linktitle => 'View change log.',
4306: },
4307: );
4308: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4309: push(@{ $menu[2]->{items} },
4310: {
4311: linktext => 'Enrollment Requests',
4312: icon => 'selfenrl-queue.png',
4313: #help => 'Course_Approve_Selfenroll',
4314: url => '/adm/createuser?action=selfenrollqueue',
4315: permission => $permission->{'cusr'},
4316: linktitle =>'Approve or reject enrollment requests.',
4317: },
4318: );
4319: }
4320:
4321: if (!exists($permission->{'cusr_section'})){
4322: if ($crstype ne 'Community') {
4323: push(@{ $menu[2]->{items} },
4324: {
4325: linktext => 'Automated Enrollment',
4326: icon => 'roles.png',
4327: #help => 'Course_Automated_Enrollment',
4328: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4329: && $permission->{'cusr'}),
4330: url => '/adm/populate',
4331: linktitle => 'Automated enrollment manager.',
4332: }
4333: );
4334: }
4335: push(@{ $menu[2]->{items} },
4336: {
4337: linktext => 'User Self-Enrollment',
4338: icon => 'cstr.png',
4339: #help => 'Course_Self_Enrollment',
4340: url => '/adm/createuser?action=selfenroll',
4341: permission => $permission->{'cusr'},
4342: linktitle => 'Configure user self-enrollment.',
4343: },
4344: );
4345: }
4346: };
4347: return Apache::lonhtmlcommon::generate_menu(@menu);
4348: # { text => 'View Log-in History',
4349: # help => 'Course_User_Logins',
4350: # action => 'logins',
4351: # permission => $permission->{'cusr'},
4352: # });
4353: }
4354:
4355: sub restore_prev_selections {
4356: my %saveable_parameters = ('srchby' => 'scalar',
4357: 'srchin' => 'scalar',
4358: 'srchtype' => 'scalar',
4359: );
4360: &Apache::loncommon::store_settings('user','user_picker',
4361: \%saveable_parameters);
4362: &Apache::loncommon::restore_settings('user','user_picker',
4363: \%saveable_parameters);
4364: }
4365:
4366: sub print_selfenroll_menu {
4367: my ($r,$context,$permission) = @_;
4368: my $formname = 'enrollstudent';
4369: my $nolink = 1;
4370: my ($row,$lt) = &get_selfenroll_titles();
4371: my $groupslist = &Apache::lonuserutils::get_groupslist();
4372: my $setsec_js =
4373: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4374: my %alerts = &Apache::lonlocal::texthash(
4375: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4376: butn => 'but no user types have been checked.',
4377: wilf => "Please uncheck 'activate' or check at least one type.",
4378: );
4379: my $selfenroll_js = <<"ENDSCRIPT";
4380: function update_types(caller,num) {
4381: var delidx = getIndexByName('selfenroll_delete');
4382: var actidx = getIndexByName('selfenroll_activate');
4383: if (caller == 'selfenroll_all') {
4384: var selall;
4385: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4386: if (document.$formname.selfenroll_all[i].checked) {
4387: selall = document.$formname.selfenroll_all[i].value;
4388: }
4389: }
4390: if (selall == 1) {
4391: if (delidx != -1) {
4392: if (document.$formname.selfenroll_delete.length) {
4393: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4394: document.$formname.selfenroll_delete[j].checked = true;
4395: }
4396: } else {
4397: document.$formname.elements[delidx].checked = true;
4398: }
4399: }
4400: if (actidx != -1) {
4401: if (document.$formname.selfenroll_activate.length) {
4402: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4403: document.$formname.selfenroll_activate[j].checked = false;
4404: }
4405: } else {
4406: document.$formname.elements[actidx].checked = false;
4407: }
4408: }
4409: document.$formname.selfenroll_newdom.selectedIndex = 0;
4410: }
4411: }
4412: if (caller == 'selfenroll_activate') {
4413: if (document.$formname.selfenroll_activate.length) {
4414: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4415: if (document.$formname.selfenroll_activate[j].value == num) {
4416: if (document.$formname.selfenroll_activate[j].checked) {
4417: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4418: if (document.$formname.selfenroll_all[i].value == '1') {
4419: document.$formname.selfenroll_all[i].checked = false;
4420: }
4421: if (document.$formname.selfenroll_all[i].value == '0') {
4422: document.$formname.selfenroll_all[i].checked = true;
4423: }
4424: }
4425: }
4426: }
4427: }
4428: } else {
4429: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4430: if (document.$formname.selfenroll_all[i].value == '1') {
4431: document.$formname.selfenroll_all[i].checked = false;
4432: }
4433: if (document.$formname.selfenroll_all[i].value == '0') {
4434: document.$formname.selfenroll_all[i].checked = true;
4435: }
4436: }
4437: }
4438: }
4439: if (caller == 'selfenroll_delete') {
4440: if (document.$formname.selfenroll_delete.length) {
4441: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4442: if (document.$formname.selfenroll_delete[j].value == num) {
4443: if (document.$formname.selfenroll_delete[j].checked) {
4444: var delindex = getIndexByName('selfenroll_types_'+num);
4445: if (delindex != -1) {
4446: if (document.$formname.elements[delindex].length) {
4447: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4448: document.$formname.elements[delindex][k].checked = false;
4449: }
4450: } else {
4451: document.$formname.elements[delindex].checked = false;
4452: }
4453: }
4454: }
4455: }
4456: }
4457: } else {
4458: if (document.$formname.selfenroll_delete.checked) {
4459: var delindex = getIndexByName('selfenroll_types_'+num);
4460: if (delindex != -1) {
4461: if (document.$formname.elements[delindex].length) {
4462: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4463: document.$formname.elements[delindex][k].checked = false;
4464: }
4465: } else {
4466: document.$formname.elements[delindex].checked = false;
4467: }
4468: }
4469: }
4470: }
4471: }
4472: return;
4473: }
4474:
4475: function validate_types(form) {
4476: var needaction = new Array();
4477: var countfail = 0;
4478: var actidx = getIndexByName('selfenroll_activate');
4479: if (actidx != -1) {
4480: if (document.$formname.selfenroll_activate.length) {
4481: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4482: var num = document.$formname.selfenroll_activate[j].value;
4483: if (document.$formname.selfenroll_activate[j].checked) {
4484: countfail = check_types(num,countfail,needaction)
4485: }
4486: }
4487: } else {
4488: if (document.$formname.selfenroll_activate.checked) {
4489: var num = document.enrollstudent.selfenroll_activate.value;
4490: countfail = check_types(num,countfail,needaction)
4491: }
4492: }
4493: }
4494: if (countfail > 0) {
4495: var msg = "$alerts{'acto'}\\n";
4496: var loopend = needaction.length -1;
4497: if (loopend > 0) {
4498: for (var m=0; m<loopend; m++) {
4499: msg += needaction[m]+", ";
4500: }
4501: }
4502: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4503: alert(msg);
4504: return;
4505: }
4506: setSections(form);
4507: }
4508:
4509: function check_types(num,countfail,needaction) {
4510: var typeidx = getIndexByName('selfenroll_types_'+num);
4511: var count = 0;
4512: if (typeidx != -1) {
4513: if (document.$formname.elements[typeidx].length) {
4514: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4515: if (document.$formname.elements[typeidx][k].checked) {
4516: count ++;
4517: }
4518: }
4519: } else {
4520: if (document.$formname.elements[typeidx].checked) {
4521: count ++;
4522: }
4523: }
4524: if (count == 0) {
4525: var domidx = getIndexByName('selfenroll_dom_'+num);
4526: if (domidx != -1) {
4527: var domname = document.$formname.elements[domidx].value;
4528: needaction[countfail] = domname;
4529: countfail ++;
4530: }
4531: }
4532: }
4533: return countfail;
4534: }
4535:
4536: function getIndexByName(item) {
4537: for (var i=0;i<document.$formname.elements.length;i++) {
4538: if (document.$formname.elements[i].name == item) {
4539: return i;
4540: }
4541: }
4542: return -1;
4543: }
4544: ENDSCRIPT
4545: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4546: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4547:
4548: my $output = '<script type="text/javascript">'."\n".
4549: '// <![CDATA['."\n".
4550: $setsec_js."\n".$selfenroll_js."\n".
4551: '// ]]>'."\n".
4552: '</script>'."\n".
4553: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4554: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4555: if (ref($visactions) eq 'HASH') {
4556: if ($visible) {
4557: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4558: } else {
4559: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4560: .$visactions->{'yous'}.
4561: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4562: if (ref($vismsgs) eq 'ARRAY') {
4563: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4564: foreach my $item (@{$vismsgs}) {
4565: $output .= '<li>'.$visactions->{$item}.'</li>';
4566: }
4567: $output .= '</ul>';
4568: }
4569: $output .= '</p>';
4570: }
4571: }
4572: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4573: &Apache::lonhtmlcommon::start_pick_box();
4574: if (ref($row) eq 'ARRAY') {
4575: foreach my $item (@{$row}) {
4576: my $title = $item;
4577: if (ref($lt) eq 'HASH') {
4578: $title = $lt->{$item};
4579: }
4580: $output .= &Apache::lonhtmlcommon::row_title($title);
4581: if ($item eq 'types') {
4582: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4583: my $showdomdesc = 1;
4584: my $includeempty = 1;
4585: my $num = 0;
4586: $output .= &Apache::loncommon::start_data_table().
4587: &Apache::loncommon::start_data_table_row()
4588: .'<td colspan="2"><span class="LC_nobreak"><label>'
4589: .&mt('Any user in any domain:')
4590: .' <input type="radio" name="selfenroll_all" value="1" ';
4591: if ($curr_types eq '*') {
4592: $output .= ' checked="checked" ';
4593: }
4594: $output .= 'onchange="javascript:update_types('.
4595: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4596: ' <input type="radio" name="selfenroll_all" value="0" ';
4597: if ($curr_types ne '*') {
4598: $output .= ' checked="checked" ';
4599: }
4600: $output .= ' onchange="javascript:update_types('.
4601: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4602: &Apache::loncommon::end_data_table_row().
4603: &Apache::loncommon::end_data_table().
4604: &mt('Or').'<br />'.
4605: &Apache::loncommon::start_data_table();
4606: my %currdoms;
4607: if ($curr_types eq '') {
4608: $output .= &new_selfenroll_dom_row($cdom,'0');
4609: } elsif ($curr_types ne '*') {
4610: my @entries = split(/;/,$curr_types);
4611: if (@entries > 0) {
4612: foreach my $entry (@entries) {
4613: my ($currdom,$typestr) = split(/:/,$entry);
4614: $currdoms{$currdom} = 1;
4615: my $domdesc = &Apache::lonnet::domain($currdom);
4616: my @currinsttypes = split(',',$typestr);
4617: $output .= &Apache::loncommon::start_data_table_row()
4618: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4619: .' '.$domdesc.' ('.$currdom.')'
4620: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4621: .'" value="'.$currdom.'" /></span><br />'
4622: .'<span class="LC_nobreak"><label><input type="checkbox" '
4623: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4624: .&mt('Delete').'</label></span></td>';
4625: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4626: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4627: .&Apache::loncommon::end_data_table_row();
4628: $num ++;
4629: }
4630: }
4631: }
4632: my $add_domtitle = &mt('Users in additional domain:');
4633: if ($curr_types eq '*') {
4634: $add_domtitle = &mt('Users in specific domain:');
4635: } elsif ($curr_types eq '') {
4636: $add_domtitle = &mt('Users in other domain:');
4637: }
4638: $output .= &Apache::loncommon::start_data_table_row()
4639: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4640: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4641: $includeempty,$showdomdesc)
4642: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4643: .'</td>'.&Apache::loncommon::end_data_table_row()
4644: .&Apache::loncommon::end_data_table();
4645: } elsif ($item eq 'registered') {
4646: my ($regon,$regoff);
4647: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4648: $regon = ' checked="checked" ';
4649: $regoff = ' ';
4650: } else {
4651: $regon = ' ';
4652: $regoff = ' checked="checked" ';
4653: }
4654: $output .= '<label>'.
4655: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4656: &mt('Yes').'</label> <label>'.
4657: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4658: &mt('No').'</label>';
4659: } elsif ($item eq 'enroll_dates') {
4660: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4661: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4662: if ($starttime eq '') {
4663: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4664: }
4665: if ($endtime eq '') {
4666: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4667: }
4668: my $startform =
4669: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4670: undef,undef,undef,undef,undef,undef,undef,$nolink);
4671: my $endform =
4672: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4673: undef,undef,undef,undef,undef,undef,undef,$nolink);
4674: $output .= &selfenroll_date_forms($startform,$endform);
4675: } elsif ($item eq 'access_dates') {
4676: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4677: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4678: if ($starttime eq '') {
4679: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4680: }
4681: if ($endtime eq '') {
4682: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4683: }
4684: my $startform =
4685: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4686: undef,undef,undef,undef,undef,undef,undef,$nolink);
4687: my $endform =
4688: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4689: undef,undef,undef,undef,undef,undef,undef,$nolink);
4690: $output .= &selfenroll_date_forms($startform,$endform);
4691: } elsif ($item eq 'section') {
4692: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4693: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4694: my $newsecval;
4695: if ($currsec ne 'none' && $currsec ne '') {
4696: if (!defined($sections_count{$currsec})) {
4697: $newsecval = $currsec;
4698: }
4699: }
4700: my $sections_select =
4701: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4702: $output .= '<table class="LC_createuser">'."\n".
4703: '<tr class="LC_section_row">'."\n".
4704: '<td align="center">'.&mt('Existing sections')."\n".
4705: '<br />'.$sections_select.'</td><td align="center">'.
4706: &mt('New section').'<br />'."\n".
4707: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4708: '<input type="hidden" name="sections" value="" />'."\n".
4709: '<input type="hidden" name="state" value="done" />'."\n".
4710: '</td></tr></table>'."\n";
4711: } elsif ($item eq 'approval') {
4712: my ($appon,$appoff);
4713: my $cid = $env{'request.course.id'};
4714: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4715: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4716: $appon = ' checked="checked" ';
4717: $appoff = ' ';
4718: } else {
4719: $appon = ' ';
4720: $appoff = ' checked="checked" ';
4721: }
4722: $output .= '<label>'.
4723: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4724: &mt('Yes').'</label> <label>'.
4725: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4726: &mt('No').'</label>';
4727: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4728: my (@ccs,%notified);
4729: if ($advhash{'cc'}) {
4730: @ccs = split(/,/,$advhash{'cc'});
4731: }
4732: if ($currnotified) {
4733: foreach my $current (split(/,/,$currnotified)) {
4734: $notified{$current} = 1;
4735: if (!grep(/^\Q$current\E$/,@ccs)) {
4736: push(@ccs,$current);
4737: }
4738: }
4739: }
4740: if (@ccs) {
4741: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4742: &Apache::loncommon::start_data_table_row();
4743: my $count = 0;
4744: my $numcols = 4;
4745: foreach my $cc (sort(@ccs)) {
4746: my $notifyon;
4747: my ($ccuname,$ccudom) = split(/:/,$cc);
4748: if ($notified{$cc}) {
4749: $notifyon = ' checked="checked" ';
4750: }
4751: if ($count && !$count%$numcols) {
4752: $output .= &Apache::loncommon::end_data_table_row().
4753: &Apache::loncommon::start_data_table_row()
4754: }
4755: $output .= '<td><span class="LC_nobreak"><label>'.
4756: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4757: &Apache::loncommon::plainname($ccuname,$ccudom).
4758: '</label></span></td>';
4759: $count;
4760: }
4761: my $rem = $count%$numcols;
4762: if ($rem) {
4763: my $emptycols = $numcols - $rem;
4764: for (my $i=0; $i<$emptycols; $i++) {
4765: $output .= '<td> </td>';
4766: }
4767: }
4768: $output .= &Apache::loncommon::end_data_table_row().
4769: &Apache::loncommon::end_data_table();
4770: }
4771: } elsif ($item eq 'limit') {
4772: my ($crslimit,$selflimit,$nolimit);
4773: my $cid = $env{'request.course.id'};
4774: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4775: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4776: my $nolimit = ' checked="checked" ';
4777: if ($currlim eq 'allstudents') {
4778: $crslimit = ' checked="checked" ';
4779: $selflimit = ' ';
4780: $nolimit = ' ';
4781: } elsif ($currlim eq 'selfenrolled') {
4782: $crslimit = ' ';
4783: $selflimit = ' checked="checked" ';
4784: $nolimit = ' ';
4785: } else {
4786: $crslimit = ' ';
4787: $selflimit = ' ';
4788: }
4789: $output .= '<table><tr><td><label>'.
4790: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4791: &mt('No limit').'</label></td><td><label>'.
4792: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4793: &mt('Limit by total students').'</label></td><td><label>'.
4794: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4795: &mt('Limit by total self-enrolled students').
4796: '</td></tr><tr>'.
4797: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4798: (' 'x3).&mt('Maximum number allowed: ').
4799: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4800: }
4801: $output .= &Apache::lonhtmlcommon::row_closure(1);
4802: }
4803: }
4804: $output .= &Apache::lonhtmlcommon::end_pick_box().
4805: '<br /><input type="button" name="selfenrollconf" value="'
4806: .&mt('Save').'" onclick="validate_types(this.form);" />'
4807: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4808: $r->print($output);
4809: return;
4810: }
4811:
4812: sub visible_in_cat {
4813: my ($cdom,$cnum) = @_;
4814: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4815: my ($cathash,%settable,@vismsgs,$cansetvis);
4816: my %visactions = &Apache::lonlocal::texthash(
4817: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
4818: 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.',
4819: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
4820: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4821: 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.',
4822: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4823: take => 'Take the following action to ensure the course appears in the Catalog:',
4824: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4825: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4826: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4827: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4828: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4829: 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',
4830: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4831: );
4832: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4833: $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>"');
4834: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4835: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4836: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4837: $settable{'togglecats'} = 1;
4838: }
4839: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4840: $settable{'categorize'} = 1;
4841: }
4842: $cathash = $domconf{'coursecategories'}{'cats'};
4843: }
4844: if ($settable{'togglecats'} && $settable{'categorize'}) {
4845: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4846: } elsif ($settable{'togglecats'}) {
4847: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4848: } elsif ($settable{'categorize'}) {
4849: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4850: } else {
4851: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4852: }
4853:
4854: my %currsettings =
4855: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4856: $cdom,$cnum);
4857: my $visible = 0;
4858: if ($currsettings{'internal.coursecode'} ne '') {
4859: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4860: $cathash = $domconf{'coursecategories'}{'cats'};
4861: if (ref($cathash) eq 'HASH') {
4862: if ($cathash->{'instcode::0'} eq '') {
4863: push(@vismsgs,'dc_addinst');
4864: } else {
4865: $visible = 1;
4866: }
4867: } else {
4868: $visible = 1;
4869: }
4870: } else {
4871: $visible = 1;
4872: }
4873: } else {
4874: if (ref($cathash) eq 'HASH') {
4875: if ($cathash->{'instcode::0'} ne '') {
4876: push(@vismsgs,'dc_instcode');
4877: }
4878: } else {
4879: push(@vismsgs,'dc_instcode');
4880: }
4881: }
4882: if ($currsettings{'categories'} ne '') {
4883: my $cathash;
4884: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4885: $cathash = $domconf{'coursecategories'}{'cats'};
4886: if (ref($cathash) eq 'HASH') {
4887: if (keys(%{$cathash}) == 0) {
4888: push(@vismsgs,'dc_catalog');
4889: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
4890: push(@vismsgs,'dc_categories');
4891: } else {
4892: my @currcategories = split('&',$currsettings{'categories'});
4893: my $matched = 0;
4894: foreach my $cat (@currcategories) {
4895: if ($cathash->{$cat} ne '') {
4896: $visible = 1;
4897: $matched = 1;
4898: last;
4899: }
4900: }
4901: if (!$matched) {
4902: if ($settable{'categorize'}) {
4903: push(@vismsgs,'chgcat');
4904: } else {
4905: push(@vismsgs,'dc_chgcat');
4906: }
4907: }
4908: }
4909: }
4910: }
4911: } else {
4912: if (ref($cathash) eq 'HASH') {
4913: if ((keys(%{$cathash}) > 1) ||
4914: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
4915: if ($settable{'categorize'}) {
4916: push(@vismsgs,'addcat');
4917: } else {
4918: push(@vismsgs,'dc_addcat');
4919: }
4920: }
4921: }
4922: }
4923: if ($currsettings{'hidefromcat'} eq 'yes') {
4924: $visible = 0;
4925: if ($settable{'togglecats'}) {
4926: unshift(@vismsgs,'unhide');
4927: } else {
4928: unshift(@vismsgs,'dc_unhide')
4929: }
4930: }
4931: return ($visible,$cansetvis,\@vismsgs,\%visactions);
4932: }
4933:
4934: sub new_selfenroll_dom_row {
4935: my ($newdom,$num) = @_;
4936: my $domdesc = &Apache::lonnet::domain($newdom);
4937: my $output;
4938: if ($domdesc ne '') {
4939: $output .= &Apache::loncommon::start_data_table_row()
4940: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
4941: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
4942: .'" value="'.$newdom.'" /></span><br />'
4943: .'<span class="LC_nobreak"><label><input type="checkbox" '
4944: .'name="selfenroll_activate" value="'.$num.'" '
4945: .'onchange="javascript:update_types('
4946: ."'selfenroll_activate','$num'".');" />'
4947: .&mt('Activate').'</label></span></td>';
4948: my @currinsttypes;
4949: $output .= '<td>'.&mt('User types:').'<br />'
4950: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
4951: .&Apache::loncommon::end_data_table_row();
4952: }
4953: return $output;
4954: }
4955:
4956: sub selfenroll_inst_types {
4957: my ($num,$currdom,$currinsttypes) = @_;
4958: my $output;
4959: my $numinrow = 4;
4960: my $count = 0;
4961: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
4962: my $othervalue = 'any';
4963: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4964: if (keys(%{$usertypes}) > 0) {
4965: $othervalue = 'other';
4966: }
4967: $output .= '<table><tr>';
4968: foreach my $type (@{$types}) {
4969: if (($count > 0) && ($count%$numinrow == 0)) {
4970: $output .= '</tr><tr>';
4971: }
4972: if (defined($usertypes->{$type})) {
4973: my $esc_type = &escape($type);
4974: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
4975: $esc_type.'" ';
4976: if (ref($currinsttypes) eq 'ARRAY') {
4977: if (@{$currinsttypes} > 0) {
4978: if (grep(/^any$/,@{$currinsttypes})) {
4979: $output .= 'checked="checked"';
4980: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
4981: $output .= 'checked="checked"';
4982: }
4983: } else {
4984: $output .= 'checked="checked"';
4985: }
4986: }
4987: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
4988: }
4989: $count ++;
4990: }
4991: if (($count > 0) && ($count%$numinrow == 0)) {
4992: $output .= '</tr><tr>';
4993: }
4994: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
4995: if (ref($currinsttypes) eq 'ARRAY') {
4996: if (@{$currinsttypes} > 0) {
4997: if (grep(/^any$/,@{$currinsttypes})) {
4998: $output .= ' checked="checked"';
4999: } elsif ($othervalue eq 'other') {
5000: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5001: $output .= ' checked="checked"';
5002: }
5003: }
5004: } else {
5005: $output .= ' checked="checked"';
5006: }
5007: } else {
5008: $output .= ' checked="checked"';
5009: }
5010: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5011: }
5012: return $output;
5013: }
5014:
5015: sub selfenroll_date_forms {
5016: my ($startform,$endform) = @_;
5017: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5018: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5019: 'LC_oddrow_value')."\n".
5020: $startform."\n".
5021: &Apache::lonhtmlcommon::row_closure(1).
5022: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5023: 'LC_oddrow_value')."\n".
5024: $endform."\n".
5025: &Apache::lonhtmlcommon::row_closure(1).
5026: &Apache::lonhtmlcommon::end_pick_box();
5027: return $output;
5028: }
5029:
5030: sub print_userchangelogs_display {
5031: my ($r,$context,$permission) = @_;
5032: my $formname = 'roleslog';
5033: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5034: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5035: my $crstype = &Apache::loncommon::course_type();
5036: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5037: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5038:
5039: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
5040: my %saveable_parameters = ('show' => 'scalar',);
5041: &Apache::loncommon::store_course_settings('roles_log',
5042: \%saveable_parameters);
5043: &Apache::loncommon::restore_course_settings('roles_log',
5044: \%saveable_parameters);
5045: # set defaults
5046: my $now = time();
5047: my $defstart = $now - (7*24*3600); #7 days ago
5048: my %defaults = (
5049: page => '1',
5050: show => '10',
5051: role => 'any',
5052: chgcontext => 'any',
5053: rolelog_start_date => $defstart,
5054: rolelog_end_date => $now,
5055: );
5056: my $more_records = 0;
5057:
5058: # set current
5059: my %curr;
5060: foreach my $item ('show','page','role','chgcontext') {
5061: $curr{$item} = $env{'form.'.$item};
5062: }
5063: my ($startdate,$enddate) =
5064: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5065: $curr{'rolelog_start_date'} = $startdate;
5066: $curr{'rolelog_end_date'} = $enddate;
5067: foreach my $key (keys(%defaults)) {
5068: if ($curr{$key} eq '') {
5069: $curr{$key} = $defaults{$key};
5070: }
5071: }
5072: my (%whodunit,%changed,$version);
5073: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5074: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5075: my ($minshown,$maxshown);
5076: $minshown = 1;
5077: my $count = 0;
5078: if ($curr{'show'} ne &mt('all')) {
5079: $maxshown = $curr{'page'} * $curr{'show'};
5080: if ($curr{'page'} > 1) {
5081: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5082: }
5083: }
5084:
5085: # Collect user change log data
5086: my $content = '';
5087: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5088: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5089: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5090: if ($curr{'show'} ne &mt('all')) {
5091: if ($count >= $curr{'page'} * $curr{'show'}) {
5092: $more_records = 1;
5093: last;
5094: }
5095: }
5096: if ($curr{'role'} ne 'any') {
5097: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5098: }
5099: if ($curr{'chgcontext'} ne 'any') {
5100: if ($curr{'chgcontext'} eq 'selfenroll') {
5101: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5102: } else {
5103: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5104: }
5105: }
5106: $count ++;
5107: next if ($count < $minshown);
5108:
5109: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5110: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5111: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5112: }
5113: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5114: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5115: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5116: }
5117: my $sec = $roleslog{$id}{'logentry'}{'section'};
5118: if ($sec eq '') {
5119: $sec = &mt('None');
5120: }
5121: my ($rolestart,$roleend);
5122: if ($roleslog{$id}{'delflag'}) {
5123: $rolestart = &mt('deleted');
5124: $roleend = &mt('deleted');
5125: } else {
5126: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5127: $roleend = $roleslog{$id}{'logentry'}{'end'};
5128: if ($rolestart eq '' || $rolestart == 0) {
5129: $rolestart = &mt('No start date');
5130: } else {
5131: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5132: }
5133: if ($roleend eq '' || $roleend == 0) {
5134: $roleend = &mt('No end date');
5135: } else {
5136: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5137: }
5138: }
5139: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5140: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5141: $chgcontext = 'selfenroll';
5142: }
5143: my %lt = &rolechg_contexts($crstype);
5144: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5145: $chgcontext = $lt{$chgcontext};
5146: }
5147: $content .=
5148: &Apache::loncommon::start_data_table_row()
5149: .'<td>'.$count.'</td>'
5150: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5151: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5152: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5153: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5154: .'<td>'.$sec.'</td>'
5155: .'<td>'.$chgcontext.'</td>'
5156: .'<td>'.$rolestart.'</td>'
5157: .'<td>'.$roleend.'</td>'
5158: .&Apache::loncommon::end_data_table_row();
5159: }
5160:
5161: # Form Footer
5162: my $form_footer =
5163: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5164: .'<input type="hidden" name="action" value="changelogs" />'
5165: .'</form>';
5166:
5167: # Only display table, if content is available (has been collected above)
5168: if (!$content) {
5169: $r->print('<p class="LC_info">'
5170: .&mt('There are no records to display.')
5171: .'</p>'
5172: );
5173: $r->print($form_footer);
5174: return;
5175: }
5176:
5177: # Content to display, so create navigation and display table
5178:
5179: # Create Navigation:
5180: # Navigation Script
5181: my $nav_script = <<"ENDSCRIPT";
5182: <script type="text/javascript">
5183: // <![CDATA[
5184: function chgPage(caller) {
5185: if (caller == 'previous') {
5186: document.$formname.page.value --;
5187: }
5188: if (caller == 'next') {
5189: document.$formname.page.value ++;
5190: }
5191: document.$formname.submit();
5192: return;
5193: }
5194: // ]]>
5195: </script>
5196: ENDSCRIPT
5197: # Navigation Buttons
5198: my $nav_links;
5199: $nav_links = '<p>';
5200: if (($curr{'page'} > 1) || ($more_records)) {
5201: if ($curr{'page'} > 1) {
5202: $nav_links .= '<input type="button"'
5203: .' onclick="javascript:chgPage('."'previous'".');"'
5204: .' value="'.&mt('Previous [_1] changes',$curr{'show'})
5205: .'" /> ';
5206: }
5207: if ($more_records) {
5208: $nav_links .= '<input type="button"'
5209: .' onclick="javascript:chgPage('."'next'".');"'
5210: .' value="'.&mt('Next [_1] changes',$curr{'show'})
5211: .'" />';
5212: }
5213: }
5214: $nav_links .= '</p>';
5215:
5216: # Table Header
5217: my $tableheader =
5218: &Apache::loncommon::start_data_table_header_row()
5219: .'<th> </th>'
5220: .'<th>'.&mt('When').'</th>'
5221: .'<th>'.&mt('Who made the change').'</th>'
5222: .'<th>'.&mt('Changed User').'</th>'
5223: .'<th>'.&mt('Role').'</th>'
5224: .'<th>'.&mt('Section').'</th>'
5225: .'<th>'.&mt('Context').'</th>'
5226: .'<th>'.&mt('Start').'</th>'
5227: .'<th>'.&mt('End').'</th>'
5228: .&Apache::loncommon::end_data_table_header_row();
5229:
5230: # Print Content
5231: $r->print(
5232: $nav_script
5233: .$nav_links
5234: .&Apache::loncommon::start_data_table()
5235: .$tableheader
5236: .$content
5237: .&Apache::loncommon::end_data_table()
5238: .$nav_links
5239: .$form_footer
5240: );
5241: return;
5242: }
5243:
5244: sub role_display_filter {
5245: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5246: my $context = 'course';
5247: my $lctype = lc($crstype);
5248: my $nolink = 1;
5249: my $output = '<table><tr><td valign="top">'.
5250: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5251: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5252: (&mt('all'),5,10,20,50,100,1000,10000)).
5253: '</td><td> </td>';
5254: my $startform =
5255: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5256: $curr->{'rolelog_start_date'},undef,
5257: undef,undef,undef,undef,undef,undef,$nolink);
5258: my $endform =
5259: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5260: $curr->{'rolelog_end_date'},undef,
5261: undef,undef,undef,undef,undef,undef,$nolink);
5262: my %lt = &rolechg_contexts($crstype);
5263: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5264: '<table><tr><td>'.&mt('After:').
5265: '</td><td>'.$startform.'</td></tr>'.
5266: '<tr><td>'.&mt('Before:').'</td>'.
5267: '<td>'.$endform.'</td></tr></table>'.
5268: '</td>'.
5269: '<td> </td>'.
5270: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5271: '<select name="role"><option value="any"';
5272: if ($curr->{'role'} eq 'any') {
5273: $output .= ' selected="selected"';
5274: }
5275: $output .= '>'.&mt('Any').'</option>'."\n";
5276: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5277: foreach my $role (@roles) {
5278: my $plrole;
5279: if ($role eq 'cr') {
5280: $plrole = &mt('Custom Role');
5281: } else {
5282: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5283: }
5284: my $selstr = '';
5285: if ($role eq $curr->{'role'}) {
5286: $selstr = ' selected="selected"';
5287: }
5288: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5289: }
5290: $output .= '</select></td>'.
5291: '<td> </td>'.
5292: '<td valign="top"><b>'.
5293: &mt('Context:').'</b><br /><select name="chgcontext">';
5294: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5295: my $selstr = '';
5296: if ($curr->{'chgcontext'} eq $chgtype) {
5297: $selstr = ' selected="selected"';
5298: }
5299: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5300: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5301: }
5302: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5303: }
5304: $output .= '</select></td>'
5305: .'</tr></table>';
5306:
5307: # Update Display button
5308: $output .= '<p>'
5309: .'<input type="submit" value="'.&mt('Update Display').'" />'
5310: .'</p>';
5311:
5312: # Server version info
5313: $output .= '<p class="LC_info">'
5314: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5315: ,'2.6.99.0');
5316: if ($version) {
5317: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5318: }
5319: $output .= '</p><hr />';
5320: return $output;
5321: }
5322:
5323: sub rolechg_contexts {
5324: my ($crstype) = @_;
5325: my %lt = &Apache::lonlocal::texthash (
5326: any => 'Any',
5327: auto => 'Automated enrollment',
5328: updatenow => 'Roster Update',
5329: createcourse => 'Course Creation',
5330: course => 'User Management in course',
5331: domain => 'User Management in domain',
5332: selfenroll => 'Self-enrolled',
5333: requestcourses => 'Course Request',
5334: );
5335: if ($crstype eq 'Community') {
5336: $lt{'createcourse'} = &mt('Community Creation');
5337: $lt{'course'} = &mt('User Management in community');
5338: $lt{'requestcourses'} = &mt('Community Request');
5339: }
5340: return %lt;
5341: }
5342:
5343: #-------------------------------------------------- functions for &phase_two
5344: sub user_search_result {
5345: my ($context,$srch) = @_;
5346: my %allhomes;
5347: my %inst_matches;
5348: my %srch_results;
5349: my ($response,$currstate,$forcenewuser,$dirsrchres);
5350: $srch->{'srchterm'} =~ s/\s+/ /g;
5351: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5352: $response = &mt('Invalid search.');
5353: }
5354: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5355: $response = &mt('Invalid search.');
5356: }
5357: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5358: $response = &mt('Invalid search.');
5359: }
5360: if ($srch->{'srchterm'} eq '') {
5361: $response = &mt('You must enter a search term.');
5362: }
5363: if ($srch->{'srchterm'} =~ /^\s+$/) {
5364: $response = &mt('Your search term must contain more than just spaces.');
5365: }
5366: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5367: if (($srch->{'srchdomain'} eq '') ||
5368: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5369: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5370: }
5371: }
5372: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5373: ($srch->{'srchin'} eq 'alc')) {
5374: if ($srch->{'srchby'} eq 'uname') {
5375: my $unamecheck = $srch->{'srchterm'};
5376: if ($srch->{'srchtype'} eq 'contains') {
5377: if ($unamecheck !~ /^\w/) {
5378: $unamecheck = 'a'.$unamecheck;
5379: }
5380: }
5381: if ($unamecheck !~ /^$match_username$/) {
5382: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5383: }
5384: }
5385: }
5386: if ($response ne '') {
5387: $response = '<span class="LC_warning">'.$response.'</span>';
5388: }
5389: if ($srch->{'srchin'} eq 'instd') {
5390: my $instd_chk = &directorysrch_check($srch);
5391: if ($instd_chk ne 'ok') {
5392: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5393: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5394: }
5395: }
5396: if ($response ne '') {
5397: return ($currstate,$response);
5398: }
5399: if ($srch->{'srchby'} eq 'uname') {
5400: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5401: if ($env{'form.forcenew'}) {
5402: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5403: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5404: if ($uhome eq 'no_host') {
5405: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5406: my $showdom = &display_domain_info($env{'request.role.domain'});
5407: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5408: } else {
5409: $currstate = 'modify';
5410: }
5411: } else {
5412: $currstate = 'modify';
5413: }
5414: } else {
5415: if ($srch->{'srchin'} eq 'dom') {
5416: if ($srch->{'srchtype'} eq 'exact') {
5417: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5418: if ($uhome eq 'no_host') {
5419: ($currstate,$response,$forcenewuser) =
5420: &build_search_response($context,$srch,%srch_results);
5421: } else {
5422: $currstate = 'modify';
5423: my $uname = $srch->{'srchterm'};
5424: my $udom = $srch->{'srchdomain'};
5425: $srch_results{$uname.':'.$udom} =
5426: { &Apache::lonnet::get('environment',
5427: ['firstname',
5428: 'lastname',
5429: 'permanentemail'],
5430: $udom,$uname)
5431: };
5432: }
5433: } else {
5434: %srch_results = &Apache::lonnet::usersearch($srch);
5435: ($currstate,$response,$forcenewuser) =
5436: &build_search_response($context,$srch,%srch_results);
5437: }
5438: } else {
5439: my $courseusers = &get_courseusers();
5440: if ($srch->{'srchtype'} eq 'exact') {
5441: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5442: $currstate = 'modify';
5443: } else {
5444: ($currstate,$response,$forcenewuser) =
5445: &build_search_response($context,$srch,%srch_results);
5446: }
5447: } else {
5448: foreach my $user (keys(%$courseusers)) {
5449: my ($cuname,$cudomain) = split(/:/,$user);
5450: if ($cudomain eq $srch->{'srchdomain'}) {
5451: my $matched = 0;
5452: if ($srch->{'srchtype'} eq 'begins') {
5453: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5454: $matched = 1;
5455: }
5456: } else {
5457: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5458: $matched = 1;
5459: }
5460: }
5461: if ($matched) {
5462: $srch_results{$user} =
5463: {&Apache::lonnet::get('environment',
5464: ['firstname',
5465: 'lastname',
5466: 'permanentemail'],
5467: $cudomain,$cuname)};
5468: }
5469: }
5470: }
5471: ($currstate,$response,$forcenewuser) =
5472: &build_search_response($context,$srch,%srch_results);
5473: }
5474: }
5475: }
5476: } elsif ($srch->{'srchin'} eq 'alc') {
5477: $currstate = 'query';
5478: } elsif ($srch->{'srchin'} eq 'instd') {
5479: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5480: if ($dirsrchres eq 'ok') {
5481: ($currstate,$response,$forcenewuser) =
5482: &build_search_response($context,$srch,%srch_results);
5483: } else {
5484: my $showdom = &display_domain_info($srch->{'srchdomain'});
5485: $response = '<span class="LC_warning">'.
5486: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5487: '</span><br />'.
5488: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5489: '<br /><br />';
5490: }
5491: }
5492: } else {
5493: if ($srch->{'srchin'} eq 'dom') {
5494: %srch_results = &Apache::lonnet::usersearch($srch);
5495: ($currstate,$response,$forcenewuser) =
5496: &build_search_response($context,$srch,%srch_results);
5497: } elsif ($srch->{'srchin'} eq 'crs') {
5498: my $courseusers = &get_courseusers();
5499: foreach my $user (keys(%$courseusers)) {
5500: my ($uname,$udom) = split(/:/,$user);
5501: my %names = &Apache::loncommon::getnames($uname,$udom);
5502: my %emails = &Apache::loncommon::getemails($uname,$udom);
5503: if ($srch->{'srchby'} eq 'lastname') {
5504: if ((($srch->{'srchtype'} eq 'exact') &&
5505: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5506: (($srch->{'srchtype'} eq 'begins') &&
5507: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5508: (($srch->{'srchtype'} eq 'contains') &&
5509: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5510: $srch_results{$user} = {firstname => $names{'firstname'},
5511: lastname => $names{'lastname'},
5512: permanentemail => $emails{'permanentemail'},
5513: };
5514: }
5515: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5516: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5517: $srchlast =~ s/\s+$//;
5518: $srchfirst =~ s/^\s+//;
5519: if ($srch->{'srchtype'} eq 'exact') {
5520: if (($names{'lastname'} eq $srchlast) &&
5521: ($names{'firstname'} eq $srchfirst)) {
5522: $srch_results{$user} = {firstname => $names{'firstname'},
5523: lastname => $names{'lastname'},
5524: permanentemail => $emails{'permanentemail'},
5525:
5526: };
5527: }
5528: } elsif ($srch->{'srchtype'} eq 'begins') {
5529: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5530: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5531: $srch_results{$user} = {firstname => $names{'firstname'},
5532: lastname => $names{'lastname'},
5533: permanentemail => $emails{'permanentemail'},
5534: };
5535: }
5536: } else {
5537: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5538: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5539: $srch_results{$user} = {firstname => $names{'firstname'},
5540: lastname => $names{'lastname'},
5541: permanentemail => $emails{'permanentemail'},
5542: };
5543: }
5544: }
5545: }
5546: }
5547: ($currstate,$response,$forcenewuser) =
5548: &build_search_response($context,$srch,%srch_results);
5549: } elsif ($srch->{'srchin'} eq 'alc') {
5550: $currstate = 'query';
5551: } elsif ($srch->{'srchin'} eq 'instd') {
5552: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5553: if ($dirsrchres eq 'ok') {
5554: ($currstate,$response,$forcenewuser) =
5555: &build_search_response($context,$srch,%srch_results);
5556: } else {
5557: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5558: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5559: '</span><br />'.
5560: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5561: '<br /><br />';
5562: }
5563: }
5564: }
5565: return ($currstate,$response,$forcenewuser,\%srch_results);
5566: }
5567:
5568: sub directorysrch_check {
5569: my ($srch) = @_;
5570: my $can_search = 0;
5571: my $response;
5572: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5573: ['directorysrch'],$srch->{'srchdomain'});
5574: my $showdom = &display_domain_info($srch->{'srchdomain'});
5575: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5576: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5577: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5578: }
5579: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5580: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5581: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5582: }
5583: my @usertypes = split(/:/,$env{'environment.inststatus'});
5584: if (!@usertypes) {
5585: push(@usertypes,'default');
5586: }
5587: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5588: foreach my $type (@usertypes) {
5589: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5590: $can_search = 1;
5591: last;
5592: }
5593: }
5594: }
5595: if (!$can_search) {
5596: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5597: my @longtypes;
5598: foreach my $item (@usertypes) {
5599: if (defined($insttypes->{$item})) {
5600: push (@longtypes,$insttypes->{$item});
5601: } elsif ($item eq 'default') {
5602: push (@longtypes,&mt('other'));
5603: }
5604: }
5605: my $insttype_str = join(', ',@longtypes);
5606: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5607: }
5608: } else {
5609: $can_search = 1;
5610: }
5611: } else {
5612: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5613: }
5614: my %longtext = &Apache::lonlocal::texthash (
5615: uname => 'username',
5616: lastfirst => 'last name, first name',
5617: lastname => 'last name',
5618: contains => 'contains',
5619: exact => 'as exact match to',
5620: begins => 'begins with',
5621: );
5622: if ($can_search) {
5623: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5624: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5625: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5626: }
5627: } else {
5628: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5629: }
5630: }
5631: if ($can_search) {
5632: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5633: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5634: return 'ok';
5635: } else {
5636: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5637: }
5638: } else {
5639: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5640: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5641: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5642: return 'ok';
5643: } else {
5644: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5645: }
5646: }
5647: }
5648: }
5649:
5650: sub get_courseusers {
5651: my %advhash;
5652: my $classlist = &Apache::loncoursedata::get_classlist();
5653: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5654: foreach my $role (sort(keys(%coursepersonnel))) {
5655: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5656: if (!exists($classlist->{$user})) {
5657: $classlist->{$user} = [];
5658: }
5659: }
5660: }
5661: return $classlist;
5662: }
5663:
5664: sub build_search_response {
5665: my ($context,$srch,%srch_results) = @_;
5666: my ($currstate,$response,$forcenewuser);
5667: my %names = (
5668: 'uname' => 'username',
5669: 'lastname' => 'last name',
5670: 'lastfirst' => 'last name, first name',
5671: 'crs' => 'this course',
5672: 'dom' => 'LON-CAPA domain: ',
5673: 'instd' => 'the institutional directory for domain: ',
5674: );
5675:
5676: my %single = (
5677: begins => 'A match',
5678: contains => 'A match',
5679: exact => 'An exact match',
5680: );
5681: my %nomatch = (
5682: begins => 'No match',
5683: contains => 'No match',
5684: exact => 'No exact match',
5685: );
5686: if (keys(%srch_results) > 1) {
5687: $currstate = 'select';
5688: } else {
5689: if (keys(%srch_results) == 1) {
5690: $currstate = 'modify';
5691: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5692: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5693: $response .= &display_domain_info($srch->{'srchdomain'});
5694: }
5695: } else {
5696: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5697: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5698: $response .= &display_domain_info($srch->{'srchdomain'});
5699: }
5700: $response .= '</span>';
5701: if ($srch->{'srchin'} ne 'alc') {
5702: $forcenewuser = 1;
5703: my $cansrchinst = 0;
5704: if ($srch->{'srchdomain'}) {
5705: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5706: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5707: if ($domconfig{'directorysrch'}{'available'}) {
5708: $cansrchinst = 1;
5709: }
5710: }
5711: }
5712: if ((($srch->{'srchby'} eq 'lastfirst') ||
5713: ($srch->{'srchby'} eq 'lastname')) &&
5714: ($srch->{'srchin'} eq 'dom')) {
5715: if ($cansrchinst) {
5716: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5717: }
5718: }
5719: if ($srch->{'srchin'} eq 'crs') {
5720: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5721: }
5722: }
5723: my $createdom = $env{'request.role.domain'};
5724: if ($context eq 'requestcrs') {
5725: if ($env{'form.coursedom'} ne '') {
5726: $createdom = $env{'form.coursedom'};
5727: }
5728: }
5729: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5730: my $cancreate =
5731: &Apache::lonuserutils::can_create_user($createdom,$context);
5732: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5733: if ($cancreate) {
5734: my $showdom = &display_domain_info($createdom);
5735: $response .= '<br /><br />'
5736: .'<b>'.&mt('To add a new user:').'</b>'
5737: .'<br />';
5738: if ($context eq 'requestcrs') {
5739: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5740: } else {
5741: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5742: }
5743: $response .='<ul><li>'
5744: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5745: .'</li><li>'
5746: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5747: .'</li><li>'
5748: .&mt('Provide the proposed username')
5749: .'</li><li>'
5750: .&mt("Click 'Search'")
5751: .'</li></ul><br />';
5752: } else {
5753: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5754: $response .= '<br /><br />';
5755: if ($context eq 'requestcrs') {
5756: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5757: } else {
5758: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5759: }
5760: $response .= '<br />'
5761: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5762: ,' <a'.$helplink.'>'
5763: ,'</a>')
5764: .'<br /><br />';
5765: }
5766: }
5767: }
5768: }
5769: return ($currstate,$response,$forcenewuser);
5770: }
5771:
5772: sub display_domain_info {
5773: my ($dom) = @_;
5774: my $output = $dom;
5775: if ($dom ne '') {
5776: my $domdesc = &Apache::lonnet::domain($dom,'description');
5777: if ($domdesc ne '') {
5778: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5779: }
5780: }
5781: return $output;
5782: }
5783:
5784: sub crumb_utilities {
5785: my %elements = (
5786: crtuser => {
5787: srchterm => 'text',
5788: srchin => 'selectbox',
5789: srchby => 'selectbox',
5790: srchtype => 'selectbox',
5791: srchdomain => 'selectbox',
5792: },
5793: crtusername => {
5794: srchterm => 'text',
5795: srchdomain => 'selectbox',
5796: },
5797: docustom => {
5798: rolename => 'selectbox',
5799: newrolename => 'textbox',
5800: },
5801: studentform => {
5802: srchterm => 'text',
5803: srchin => 'selectbox',
5804: srchby => 'selectbox',
5805: srchtype => 'selectbox',
5806: srchdomain => 'selectbox',
5807: },
5808: );
5809:
5810: my $jsback .= qq|
5811: function backPage(formname,prevphase,prevstate) {
5812: if (typeof prevphase == 'undefined') {
5813: formname.phase.value = '';
5814: }
5815: else {
5816: formname.phase.value = prevphase;
5817: }
5818: if (typeof prevstate == 'undefined') {
5819: formname.currstate.value = '';
5820: }
5821: else {
5822: formname.currstate.value = prevstate;
5823: }
5824: formname.submit();
5825: }
5826: |;
5827: return ($jsback,\%elements);
5828: }
5829:
5830: sub course_level_table {
5831: my (%inccourses) = @_;
5832: my $table = '';
5833: # Custom Roles?
5834:
5835: my %customroles=&Apache::lonuserutils::my_custom_roles();
5836: my %lt=&Apache::lonlocal::texthash(
5837: 'exs' => "Existing sections",
5838: 'new' => "Define new section",
5839: 'ssd' => "Set Start Date",
5840: 'sed' => "Set End Date",
5841: 'crl' => "Course Level",
5842: 'act' => "Activate",
5843: 'rol' => "Role",
5844: 'ext' => "Extent",
5845: 'grs' => "Section",
5846: 'sta' => "Start",
5847: 'end' => "End"
5848: );
5849:
5850: foreach my $protectedcourse (sort( keys(%inccourses))) {
5851: my $thiscourse=$protectedcourse;
5852: $thiscourse=~s:_:/:g;
5853: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5854: my $area=$coursedata{'description'};
5855: my $crstype=$coursedata{'type'};
5856: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5857: my ($domain,$cnum)=split(/\//,$thiscourse);
5858: my %sections_count;
5859: if (defined($env{'request.course.id'})) {
5860: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5861: %sections_count =
5862: &Apache::loncommon::get_sections($domain,$cnum);
5863: }
5864: }
5865: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
5866: foreach my $role (@roles) {
5867: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
5868: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
5869: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5870: $plrole,\%sections_count,\%lt);
5871: } elsif ($env{'request.course.sec'} ne '') {
5872: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5873: $env{'request.course.sec'})) {
5874: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5875: $plrole,\%sections_count,\%lt);
5876: }
5877: }
5878: }
5879: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
5880: foreach my $cust (sort keys %customroles) {
5881: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
5882: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5883: $cust,\%sections_count,\%lt);
5884: }
5885: }
5886: }
5887: return '' if ($table eq ''); # return nothing if there is nothing
5888: # in the table
5889: my $result;
5890: if (!$env{'request.course.id'}) {
5891: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
5892: }
5893: $result .=
5894: &Apache::loncommon::start_data_table().
5895: &Apache::loncommon::start_data_table_header_row().
5896: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
5897: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5898: &Apache::loncommon::end_data_table_header_row().
5899: $table.
5900: &Apache::loncommon::end_data_table();
5901: return $result;
5902: }
5903:
5904: sub course_level_row {
5905: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
5906: my $row = &Apache::loncommon::start_data_table_row().
5907: ' <td><input type="checkbox" name="act_'.
5908: $protectedcourse.'_'.$role.'" /></td>'."\n".
5909: ' <td>'.$plrole.'</td>'."\n".
5910: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
5911: if ($role eq 'cc') {
5912: $row .= '<td> </td>';
5913: } elsif ($env{'request.course.sec'} ne '') {
5914: $row .= ' <td><input type="hidden" value="'.
5915: $env{'request.course.sec'}.'" '.
5916: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
5917: $env{'request.course.sec'}.'</td>';
5918: } else {
5919: if (ref($sections_count) eq 'HASH') {
5920: my $currsec =
5921: &Apache::lonuserutils::course_sections($sections_count,
5922: $protectedcourse.'_'.$role);
5923: $row .= '<td><table class="LC_createuser">'."\n".
5924: '<tr class="LC_section_row">'."\n".
5925: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
5926: $currsec.'</td>'."\n".
5927: ' <td> </td>'."\n".
5928: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
5929: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
5930: '" value="" />'.
5931: '<input type="hidden" '.
5932: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
5933: '</tr></table></td>'."\n";
5934: } else {
5935: $row .= '<td><input type="text" size="10" '.
5936: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
5937: }
5938: }
5939: $row .= <<ENDTIMEENTRY;
5940: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
5941: <a href=
5942: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
5943: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
5944: <a href=
5945: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
5946: ENDTIMEENTRY
5947: $row .= &Apache::loncommon::end_data_table_row();
5948: return $row;
5949: }
5950:
5951: sub course_level_dc {
5952: my ($dcdom) = @_;
5953: my %customroles=&Apache::lonuserutils::my_custom_roles();
5954: my @roles = &Apache::lonuserutils::roles_by_context('course');
5955: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
5956: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
5957: '<input type="hidden" name="dccourse" value="" />';
5958: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
5959: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
5960: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role');
5961: my %lt=&Apache::lonlocal::texthash(
5962: 'rol' => "Role",
5963: 'grs' => "Section",
5964: 'exs' => "Existing sections",
5965: 'new' => "Define new section",
5966: 'sta' => "Start",
5967: 'end' => "End",
5968: 'ssd' => "Set Start Date",
5969: 'sed' => "Set End Date"
5970: );
5971: my $header = '<h4>'.&mt('Course Level').'</h4>'.
5972: &Apache::loncommon::start_data_table().
5973: &Apache::loncommon::start_data_table_header_row().
5974: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5975: &Apache::loncommon::end_data_table_header_row();
5976: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
5977: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
5978: '<td><select name="role">'."\n";
5979: foreach my $role (@roles) {
5980: my $plrole=&Apache::lonnet::plaintext($role);
5981: $otheritems .= ' <option value="'.$role.'">'.$plrole;
5982: }
5983: if ( keys %customroles > 0) {
5984: foreach my $cust (sort keys %customroles) {
5985: my $custrole='cr_cr_'.$env{'user.domain'}.
5986: '_'.$env{'user.name'}.'_'.$cust;
5987: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
5988: }
5989: }
5990: $otheritems .= '</select></td><td>'.
5991: '<table border="0" cellspacing="0" cellpadding="0">'.
5992: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
5993: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
5994: '<td> </td>'.
5995: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
5996: '<input type="text" name="newsec" value="" />'.
5997: '<input type="hidden" name="section" value="" />'.
5998: '<input type="hidden" name="groups" value="" /></td>'.
5999: '</tr></table></td>';
6000: $otheritems .= <<ENDTIMEENTRY;
6001: <td><input type="hidden" name="start" value='' />
6002: <a href=
6003: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6004: <td><input type="hidden" name="end" value='' />
6005: <a href=
6006: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6007: ENDTIMEENTRY
6008: $otheritems .= &Apache::loncommon::end_data_table_row().
6009: &Apache::loncommon::end_data_table()."\n";
6010: return $cb_jscript.$header.$hiddenitems.$otheritems;
6011: }
6012:
6013: sub update_selfenroll_config {
6014: my ($r,$context,$permission) = @_;
6015: my ($row,$lt) = &get_selfenroll_titles();
6016: my %curr_groups = &Apache::longroup::coursegroups();
6017: my (%changes,%warning);
6018: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6019: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6020: my $curr_types;
6021: if (ref($row) eq 'ARRAY') {
6022: foreach my $item (@{$row}) {
6023: if ($item eq 'enroll_dates') {
6024: my (%currenrolldate,%newenrolldate);
6025: foreach my $type ('start','end') {
6026: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6027: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6028: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6029: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6030: }
6031: }
6032: } elsif ($item eq 'access_dates') {
6033: my (%currdate,%newdate);
6034: foreach my $type ('start','end') {
6035: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6036: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6037: if ($newdate{$type} ne $currdate{$type}) {
6038: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6039: }
6040: }
6041: } elsif ($item eq 'types') {
6042: $curr_types =
6043: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6044: if ($env{'form.selfenroll_all'}) {
6045: if ($curr_types ne '*') {
6046: $changes{'internal.selfenroll_types'} = '*';
6047: } else {
6048: next;
6049: }
6050: } else {
6051: my %currdoms;
6052: my @entries = split(/;/,$curr_types);
6053: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6054: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6055: my $newnum = 0;
6056: my @latesttypes;
6057: foreach my $num (@activations) {
6058: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6059: if (@types > 0) {
6060: @types = sort(@types);
6061: my $typestr = join(',',@types);
6062: my $typedom = $env{'form.selfenroll_dom_'.$num};
6063: $latesttypes[$newnum] = $typedom.':'.$typestr;
6064: $currdoms{$typedom} = 1;
6065: $newnum ++;
6066: }
6067: }
6068: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6069: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6070: if (@types > 0) {
6071: @types = sort(@types);
6072: my $typestr = join(',',@types);
6073: my $typedom = $env{'form.selfenroll_dom_'.$j};
6074: $latesttypes[$newnum] = $typedom.':'.$typestr;
6075: $currdoms{$typedom} = 1;
6076: $newnum ++;
6077: }
6078: }
6079: }
6080: if ($env{'form.selfenroll_newdom'} ne '') {
6081: my $typedom = $env{'form.selfenroll_newdom'};
6082: if ((!defined($currdoms{$typedom})) &&
6083: (&Apache::lonnet::domain($typedom) ne '')) {
6084: my $typestr;
6085: my ($othertitle,$usertypes,$types) =
6086: &Apache::loncommon::sorted_inst_types($typedom);
6087: my $othervalue = 'any';
6088: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6089: if (@{$types} > 0) {
6090: my @esc_types = map { &escape($_); } @{$types};
6091: $othervalue = 'other';
6092: $typestr = join(',',(@esc_types,$othervalue));
6093: }
6094: $typestr = $othervalue;
6095: } else {
6096: $typestr = $othervalue;
6097: }
6098: $latesttypes[$newnum] = $typedom.':'.$typestr;
6099: $newnum ++ ;
6100: }
6101: }
6102: my $selfenroll_types = join(';',@latesttypes);
6103: if ($selfenroll_types ne $curr_types) {
6104: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6105: }
6106: }
6107: } elsif ($item eq 'limit') {
6108: my $newlimit = $env{'form.selfenroll_limit'};
6109: my $newcap = $env{'form.selfenroll_cap'};
6110: $newcap =~s/\s+//g;
6111: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6112: $currlimit = 'none' if ($currlimit eq '');
6113: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6114: if ($newlimit ne $currlimit) {
6115: if ($newlimit ne 'none') {
6116: if ($newcap =~ /^\d+$/) {
6117: if ($newcap ne $currcap) {
6118: $changes{'internal.selfenroll_cap'} = $newcap;
6119: }
6120: $changes{'internal.selfenroll_limit'} = $newlimit;
6121: } else {
6122: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6123: }
6124: } elsif ($currcap ne '') {
6125: $changes{'internal.selfenroll_cap'} = '';
6126: $changes{'internal.selfenroll_limit'} = $newlimit;
6127: }
6128: } elsif ($currlimit ne 'none') {
6129: if ($newcap =~ /^\d+$/) {
6130: if ($newcap ne $currcap) {
6131: $changes{'internal.selfenroll_cap'} = $newcap;
6132: }
6133: } else {
6134: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6135: }
6136: }
6137: } elsif ($item eq 'approval') {
6138: my (@currnotified,@newnotified);
6139: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6140: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6141: if ($currnotifylist ne '') {
6142: @currnotified = split(/,/,$currnotifylist);
6143: @currnotified = sort(@currnotified);
6144: }
6145: my $newapproval = $env{'form.selfenroll_approval'};
6146: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6147: @newnotified = sort(@newnotified);
6148: if ($newapproval ne $currapproval) {
6149: $changes{'internal.selfenroll_approval'} = $newapproval;
6150: if (!$newapproval) {
6151: if ($currnotifylist ne '') {
6152: $changes{'internal.selfenroll_notifylist'} = '';
6153: }
6154: } else {
6155: my @differences =
6156: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6157: if (@differences > 0) {
6158: if (@newnotified > 0) {
6159: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6160: } else {
6161: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6162: }
6163: }
6164: }
6165: } else {
6166: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6167: if (@differences > 0) {
6168: if (@newnotified > 0) {
6169: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6170: } else {
6171: $changes{'internal.selfenroll_notifylist'} = '';
6172: }
6173: }
6174: }
6175: } else {
6176: my $curr_val =
6177: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6178: my $newval = $env{'form.selfenroll_'.$item};
6179: if ($item eq 'section') {
6180: $newval = $env{'form.sections'};
6181: if (defined($curr_groups{$newval})) {
6182: $newval = $curr_val;
6183: $warning{$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');
6184: } elsif ($newval eq 'all') {
6185: $newval = $curr_val;
6186: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6187: }
6188: if ($newval eq '') {
6189: $newval = 'none';
6190: }
6191: }
6192: if ($newval ne $curr_val) {
6193: $changes{'internal.selfenroll_'.$item} = $newval;
6194: }
6195: }
6196: }
6197: if (keys(%warning) > 0) {
6198: foreach my $item (@{$row}) {
6199: if (exists($warning{$item})) {
6200: $r->print($warning{$item}.'<br />');
6201: }
6202: }
6203: }
6204: if (keys(%changes) > 0) {
6205: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6206: if ($putresult eq 'ok') {
6207: if ((exists($changes{'internal.selfenroll_types'})) ||
6208: (exists($changes{'internal.selfenroll_start_date'})) ||
6209: (exists($changes{'internal.selfenroll_end_date'}))) {
6210: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6211: $cnum,undef,undef,'Course');
6212: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6213: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6214: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6215: if (exists($changes{'internal.'.$item})) {
6216: $crsinfo{$env{'request.course.id'}}{$item} =
6217: $changes{'internal.'.$item};
6218: }
6219: }
6220: my $crsputresult =
6221: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6222: $chome,'notime');
6223: }
6224: }
6225: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6226: foreach my $item (@{$row}) {
6227: my $title = $item;
6228: if (ref($lt) eq 'HASH') {
6229: $title = $lt->{$item};
6230: }
6231: if ($item eq 'enroll_dates') {
6232: foreach my $type ('start','end') {
6233: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6234: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6235: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6236: $title,$type,$newdate).'</li>');
6237: }
6238: }
6239: } elsif ($item eq 'access_dates') {
6240: foreach my $type ('start','end') {
6241: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6242: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6243: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6244: $title,$type,$newdate).'</li>');
6245: }
6246: }
6247: } elsif ($item eq 'limit') {
6248: if ((exists($changes{'internal.selfenroll_limit'})) ||
6249: (exists($changes{'internal.selfenroll_cap'}))) {
6250: my ($newval,$newcap);
6251: if ($changes{'internal.selfenroll_cap'} ne '') {
6252: $newcap = $changes{'internal.selfenroll_cap'}
6253: } else {
6254: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6255: }
6256: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6257: $newval = &mt('No limit');
6258: } elsif ($changes{'internal.selfenroll_limit'} eq
6259: 'allstudents') {
6260: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6261: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6262: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6263: } else {
6264: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6265: if ($currlimit eq 'allstudents') {
6266: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6267: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6268: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6269: }
6270: }
6271: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6272: }
6273: } elsif ($item eq 'approval') {
6274: if ((exists($changes{'internal.selfenroll_approval'})) ||
6275: (exists($changes{'internal.selfenroll_notifylist'}))) {
6276: my ($newval,$newnotify);
6277: if (exists($changes{'internal.selfenroll_notifylist'})) {
6278: $newnotify = $changes{'internal.selfenroll_notifylist'};
6279: } else {
6280: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6281: }
6282: if ($changes{'internal.selfenroll_approval'}) {
6283: $newval = &mt('Yes');
6284: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6285: $newval = &mt('No');
6286: } else {
6287: my $currapproval =
6288: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6289: if ($currapproval) {
6290: $newval = &mt('Yes');
6291: } else {
6292: $newval = &mt('No');
6293: }
6294: }
6295: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6296: if ($newnotify) {
6297: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6298: } else {
6299: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6300: }
6301: $r->print('</li>'."\n");
6302: }
6303: } else {
6304: if (exists($changes{'internal.selfenroll_'.$item})) {
6305: my $newval = $changes{'internal.selfenroll_'.$item};
6306: if ($item eq 'types') {
6307: if ($newval eq '') {
6308: $newval = &mt('None');
6309: } elsif ($newval eq '*') {
6310: $newval = &mt('Any user in any domain');
6311: }
6312: } elsif ($item eq 'registered') {
6313: if ($newval eq '1') {
6314: $newval = &mt('Yes');
6315: } elsif ($newval eq '0') {
6316: $newval = &mt('No');
6317: }
6318: }
6319: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6320: }
6321: }
6322: }
6323: $r->print('</ul>');
6324: my %newenvhash;
6325: foreach my $key (keys(%changes)) {
6326: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6327: }
6328: &Apache::lonnet::appenv(\%newenvhash);
6329: } else {
6330: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6331: }
6332: } else {
6333: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6334: }
6335: } else {
6336: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6337: }
6338: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6339: if (ref($visactions) eq 'HASH') {
6340: if (!$visible) {
6341: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6342: '<br />');
6343: if (ref($vismsgs) eq 'ARRAY') {
6344: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6345: foreach my $item (@{$vismsgs}) {
6346: $r->print('<li>'.$visactions->{$item}.'</li>');
6347: }
6348: $r->print('</ul>');
6349: }
6350: $r->print($cansetvis);
6351: }
6352: }
6353: return;
6354: }
6355:
6356: sub get_selfenroll_titles {
6357: my @row = ('types','registered','enroll_dates','access_dates','section',
6358: 'approval','limit');
6359: my %lt = &Apache::lonlocal::texthash (
6360: types => 'Users allowed to self-enroll in this course',
6361: registered => 'Restrict self-enrollment to students officially registered for the course',
6362: enroll_dates => 'Dates self-enrollment available',
6363: access_dates => 'Course access dates assigned to self-enrolling users',
6364: section => 'Section assigned to self-enrolling users',
6365: approval => 'Self-enrollment requests need approval?',
6366: limit => 'Enrollment limit',
6367: );
6368: return (\@row,\%lt);
6369: }
6370:
6371: #---------------------------------------------- end functions for &phase_two
6372:
6373: #--------------------------------- functions for &phase_two and &phase_three
6374:
6375: #--------------------------end of functions for &phase_two and &phase_three
6376:
6377: 1;
6378: __END__
6379:
6380:
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