1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.287 2009/03/14 13:30:09 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::selfenroll();
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: $authformloc = &Apache::loncommon::authform_local(%param);
109: }
110:
111: sub auth_abbrev {
112: my %abv_auth = (
113: krb4 => 'krb',
114: internal => 'int',
115: localuth => 'loc',
116: unix => 'fsys',
117: );
118: return %abv_auth;
119: }
120:
121: # ====================================================
122:
123: sub portfolio_quota {
124: my ($ccuname,$ccdomain) = @_;
125: my %lt = &Apache::lonlocal::texthash(
126: 'usrt' => "User Tools",
127: 'disk' => "Disk space allocated to user's portfolio files",
128: 'cuqu' => "Current quota",
129: 'cust' => "Custom quota",
130: 'defa' => "Default",
131: 'chqu' => "Change quota",
132: );
133: my ($currquota,$quotatype,$inststatus,$defquota) =
134: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
135: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
136: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
137: if ($inststatus ne '') {
138: if ($usertypes->{$inststatus} ne '') {
139: $longinsttype = $usertypes->{$inststatus};
140: }
141: }
142: $custom_on = ' ';
143: $custom_off = ' checked="checked" ';
144: my $quota_javascript = <<"END_SCRIPT";
145: <script type="text/javascript">
146: function quota_changes(caller) {
147: if (caller == "custom") {
148: if (document.cu.customquota[0].checked) {
149: document.cu.portfolioquota.value = "";
150: }
151: }
152: if (caller == "quota") {
153: document.cu.customquota[1].checked = true;
154: }
155: }
156: </script>
157: END_SCRIPT
158: if ($quotatype eq 'custom') {
159: $custom_on = $custom_off;
160: $custom_off = ' ';
161: $showquota = $currquota;
162: if ($longinsttype eq '') {
163: $defaultinfo = &mt('For this user, the default quota would be [_1]'
164: .' Mb.',$defquota);
165: } else {
166: $defaultinfo = &mt("For this user, the default quota would be [_1]".
167: " Mb, as determined by the user's institutional".
168: " affiliation ([_2]).",$defquota,$longinsttype);
169: }
170: } else {
171: if ($longinsttype eq '') {
172: $defaultinfo = &mt('For this user, the default quota is [_1]'
173: .' Mb.',$defquota);
174: } else {
175: $defaultinfo = &mt("For this user, the default quota of [_1]".
176: " Mb, is determined by the user's institutional".
177: " affiliation ([_2]).",$defquota,$longinsttype);
178: }
179: }
180:
181: my $output = $quota_javascript."\n".
182: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
183: &Apache::loncommon::start_data_table();
184:
185: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
186: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
187: }
188: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
189: $output .= '<tr class="LC_info_row">'."\n".
190: ' <td>'.$lt{'disk'}.'</td>'."\n".
191: ' </tr>'."\n".
192: &Apache::loncommon::start_data_table_row()."\n".
193: ' <td>'.$lt{'cuqu'}.': '.
194: $currquota.' Mb. '.
195: $defaultinfo.'</td>'."\n".
196: &Apache::loncommon::end_data_table_row()."\n".
197: &Apache::loncommon::start_data_table_row()."\n".
198: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
199: ': <label>'.
200: '<input type="radio" name="customquota" value="0" '.
201: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
202: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
203: ' <label><input type="radio" name="customquota" value="1" '.
204: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
205: $lt{'cust'}.':</label> '.
206: '<input type="text" name="portfolioquota" size ="5" value="'.
207: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
208: '/> Mb</span></td>'."\n".
209: &Apache::loncommon::end_data_table_row()."\n";
210: }
211: $output .= &Apache::loncommon::end_data_table();
212: return $output;
213: }
214:
215: sub build_tools_display {
216: my ($ccuname,$ccdomain,$context) = @_;
217: my (@usertools,%userenv,$output);
218: my %lt = &Apache::lonlocal::texthash (
219: 'blog' => "Personal User Blog",
220: 'aboutme' => "Personal Information Page",
221: 'portfolio' => "Personal User Portfolio",
222: 'avai' => "Available",
223: 'cusa' => "availability",
224: 'chse' => "Change setting",
225: 'usde' => "Use default",
226: 'uscu' => "Use custom",
227: 'official' => 'Can request creation of official courses',
228: 'unofficial' => 'Can request creation of unofficial courses',
229: );
230: if ($context eq 'requestcourses') {
231: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
232: 'requestcourses.official','requestcourses.unofficial');
233: @usertools = ('official','unofficial');
234: } else {
235: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
236: 'tools.aboutme','tools.portfolio','tools.blog');
237: @usertools = ('aboutme','blog','portfolio');
238: }
239: foreach my $item (@usertools) {
240: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off);
241: $cust_off = 'checked="checked" ';
242: $tool_on = 'checked="checked" ';
243: $curr_access =
244: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
245: $context);
246: if ($userenv{$context.'.'.$item} eq '') {
247: $custom_access = 'default';
248: if (!$curr_access) {
249: $tool_off = 'checked="checked" ';
250: $tool_on = '';
251: }
252: } else {
253: $custom_access = 'custom';
254: $cust_on = ' checked="checked" ';
255: $cust_off = '';
256: if ($userenv{$context.'.'.$item} == 0) {
257: $tool_off = 'checked="checked" ';
258: $tool_on = '';
259: }
260: }
261: $output .= ' <tr class="LC_info_row">'."\n".
262: ' <td>'.$lt{$item}.'</td>'."\n".
263: ' </tr>'."\n".
264: &Apache::loncommon::start_data_table_row()."\n".
265: ' <td>'.&mt('Availability determined currently from [_1] setting.',$custom_access).
266: ' '.$lt{'avai'}.': '.
267: ($curr_access?&mt('Yes'):&mt('No')).'</td>'."\n".
268: &Apache::loncommon::end_data_table_row()."\n".
269: &Apache::loncommon::start_data_table_row()."\n".
270: ' <td><span class="LC_nobreak">'.$lt{'chse'}.': <label>'.
271: '<input type="radio" name="custom'.$item.'" value="0" '.
272: $cust_off.'/>'.$lt{'usde'}.'</label> '.
273: '<label><input type="radio" name="custom'.$item.'" value="1" '.
274: $cust_on.'/>'.$lt{'uscu'}.'</label> -- '.
275: $lt{'cusa'}.': <label>'.
276: '<input type="radio" name="'.$context.'_'.$item.'" value="1" '.
277: $tool_on.'/>'.&mt('On').'</label> <label>'.
278: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
279: $tool_off.'/>'.&mt('Off').'</label></span></td>'."\n".
280: &Apache::loncommon::end_data_table_row()."\n";
281: }
282: return $output;
283: }
284:
285: # =================================================================== Phase one
286:
287: sub print_username_entry_form {
288: my ($r,$context,$response,$srch,$forcenewuser) = @_;
289: my $defdom=$env{'request.role.domain'};
290: my $formtoset = 'crtuser';
291: if (exists($env{'form.startrolename'})) {
292: $formtoset = 'docustom';
293: $env{'form.rolename'} = $env{'form.startrolename'};
294: } elsif ($env{'form.origform'} eq 'crtusername') {
295: $formtoset = $env{'form.origform'};
296: }
297:
298: my ($jsback,$elements) = &crumb_utilities();
299:
300: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
301: '<script type="text/javascript">'."\n".
302: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset}).
303: '</script>'."\n";
304:
305: my %loaditems = (
306: 'onload' => "javascript:setFormElements(document.$formtoset)",
307: );
308: my %breadcrumb_text = &singleuser_breadcrumb();
309: my $start_page =
310: &Apache::loncommon::start_page('User Management',
311: $jscript,{'add_entries' => \%loaditems,});
312: if ($env{'form.action'} eq 'custom') {
313: &Apache::lonhtmlcommon::add_breadcrumb
314: ({href=>"javascript:backPage(document.crtuser)",
315: text=>"Pick custom role",});
316: } else {
317: &Apache::lonhtmlcommon::add_breadcrumb
318: ({href=>"javascript:backPage(document.crtuser)",
319: text=>$breadcrumb_text{'search'},
320: faq=>282,bug=>'Instructor Interface',});
321: }
322: my $helpitem = 'Course_Change_Privileges';
323: if ($env{'form.action'} eq 'custom') {
324: $helpitem = 'Course_Editing_Custom_Roles';
325: } elsif ($env{'form.action'} eq 'singlestudent') {
326: $helpitem = 'Course_Add_Student';
327: }
328: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
329: $helpitem);
330: my %existingroles=&Apache::lonuserutils::my_custom_roles();
331: my $choice=&Apache::loncommon::select_form('make new role','rolename',
332: ('make new role' => 'Generate new role ...',%existingroles));
333: my %lt=&Apache::lonlocal::texthash(
334: 'srst' => 'Search for a user and enroll as a student',
335: 'srad' => 'Search for a user and modify/add user information or roles',
336: 'usr' => "Username",
337: 'dom' => "Domain",
338: 'ecrp' => "Edit Custom Role Privileges",
339: 'nr' => "Name of Role",
340: 'cre' => "Next",
341: );
342: $r->print($start_page."\n".$crumbs);
343: if ($env{'form.action'} eq 'custom') {
344: if (&Apache::lonnet::allowed('mcr','/')) {
345: $r->print(<<ENDCUSTOM);
346: <form action="/adm/createuser" method="post" name="docustom">
347: <input type="hidden" name="action" value="$env{'form.action'}" />
348: <input type="hidden" name="phase" value="selected_custom_edit" />
349: <h3>$lt{'ecrp'}</h3>
350: $choice $lt{'nr'}: <input type="text" size="15" name="newrolename" /><br />
351: <input name="customeditor" type="submit" value="$lt{'cre'}" />
352: </form>
353: ENDCUSTOM
354: }
355: } else {
356: my $actiontext = $lt{'srad'};
357: if ($env{'form.action'} eq 'singlestudent') {
358: $actiontext = $lt{'srst'};
359: }
360: $r->print("
361: <h3>$actiontext</h3>");
362: if ($env{'form.origform'} ne 'crtusername') {
363: $r->print("\n".$response);
364: }
365: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response));
366: }
367: $r->print(&Apache::loncommon::end_page());
368: }
369:
370: sub entry_form {
371: my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_;
372: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
373: my ($usertype,$inexact);
374: if (ref($srch) eq 'HASH') {
375: if (($srch->{'srchin'} eq 'dom') &&
376: ($srch->{'srchby'} eq 'uname') &&
377: ($srch->{'srchtype'} eq 'exact') &&
378: ($srch->{'srchdomain'} ne '') &&
379: ($srch->{'srchterm'} ne '')) {
380: my ($rules,$ruleorder) =
381: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
382: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
383: } else {
384: $inexact = 1;
385: }
386: }
387: my $cancreate =
388: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
389: my $userpicker =
390: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
391: 'document.crtuser',$cancreate,$usertype);
392: my $srchbutton = &mt('Search');
393: if ($env{'form.action'} eq 'singlestudent') {
394: $srchbutton = &mt('Search and Enroll');
395: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
396: $srchbutton = &mt('Search or Add New User');
397: }
398: my $output = <<"ENDBLOCK";
399: <form action="/adm/createuser" method="post" name="crtuser">
400: <input type="hidden" name="action" value="$env{'form.action'}" />
401: <input type="hidden" name="phase" value="get_user_info" />
402: $userpicker
403: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
404: </form>
405: ENDBLOCK
406: if ($env{'form.phase'} eq '') {
407: my $defdom=$env{'request.role.domain'};
408: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
409: my %lt=&Apache::lonlocal::texthash(
410: 'enro' => 'Enroll one student',
411: 'admo' => 'Add/modify a single user',
412: 'crea' => 'create new user if required',
413: 'uskn' => "username is known",
414: 'crnu' => 'Create a new user',
415: 'usr' => 'Username',
416: 'dom' => 'in domain',
417: 'enrl' => 'Enroll',
418: 'cram' => 'Create/Modify user',
419: );
420: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
421: my ($title,$buttontext,$showresponse);
422: if ($env{'form.action'} eq 'singlestudent') {
423: $title = $lt{'enro'};
424: $buttontext = $lt{'enrl'};
425: } else {
426: $title = $lt{'admo'};
427: $buttontext = $lt{'cram'};
428: }
429: if ($cancreate) {
430: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
431: } else {
432: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
433: }
434: if ($env{'form.origform'} eq 'crtusername') {
435: $showresponse = $responsemsg;
436: }
437: $output .= <<"ENDDOCUMENT";
438: <br />
439: <form action="/adm/createuser" method="post" name="crtusername">
440: <input type="hidden" name="action" value="$env{'form.action'}" />
441: <input type="hidden" name="phase" value="createnewuser" />
442: <input type="hidden" name="srchtype" value="exact" />
443: <input type="hidden" name="srchby" value="uname" />
444: <input type="hidden" name="srchin" value="dom" />
445: <input type="hidden" name="forcenewuser" value="1" />
446: <input type="hidden" name="origform" value="crtusername" />
447: <h3>$title</h3>
448: $showresponse
449: <table>
450: <tr>
451: <td>$lt{'usr'}:</td>
452: <td><input type="text" size="15" name="srchterm" /></td>
453: <td> $lt{'dom'}:</td><td>$domform</td>
454: <td> $sellink </td>
455: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
456: </tr>
457: </table>
458: </form>
459: ENDDOCUMENT
460: }
461: return $output;
462: }
463:
464: sub user_modification_js {
465: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
466:
467: return <<END;
468: <script type="text/javascript" language="Javascript">
469:
470: function pclose() {
471: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
472: "height=350,width=350,scrollbars=no,menubar=no");
473: parmwin.close();
474: }
475:
476: $pjump_def
477: $dc_setcourse_code
478:
479: function dateset() {
480: eval("document.cu."+document.cu.pres_marker.value+
481: ".value=document.cu.pres_value.value");
482: pclose();
483: }
484:
485: $nondc_setsection_code
486:
487: </script>
488: END
489: }
490:
491: # =================================================================== Phase two
492: sub print_user_selection_page {
493: my ($r,$response,$srch,$srch_results,$srcharray,$context) = @_;
494: my @fields = ('username','domain','lastname','firstname','permanentemail');
495: my $sortby = $env{'form.sortby'};
496:
497: if (!grep(/^\Q$sortby\E$/,@fields)) {
498: $sortby = 'lastname';
499: }
500:
501: my ($jsback,$elements) = &crumb_utilities();
502:
503: my $jscript = (<<ENDSCRIPT);
504: <script type="text/javascript">
505: function pickuser(uname,udom) {
506: document.usersrchform.seluname.value=uname;
507: document.usersrchform.seludom.value=udom;
508: document.usersrchform.phase.value="userpicked";
509: document.usersrchform.submit();
510: }
511:
512: $jsback
513: </script>
514: ENDSCRIPT
515:
516: my %lt=&Apache::lonlocal::texthash(
517: 'usrch' => "User Search to add/modify roles",
518: 'stusrch' => "User Search to enroll student",
519: 'usel' => "Select a user to add/modify roles",
520: 'stusel' => "Select a user to enroll as a student",
521: 'username' => "username",
522: 'domain' => "domain",
523: 'lastname' => "last name",
524: 'firstname' => "first name",
525: 'permanentemail' => "permanent e-mail",
526: );
527: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
528:
529: my %breadcrumb_text = &singleuser_breadcrumb();
530: &Apache::lonhtmlcommon::add_breadcrumb
531: ({href=>"javascript:backPage(document.usersrchform,'','')",
532: text=>$breadcrumb_text{'search'},
533: faq=>282,bug=>'Instructor Interface',},
534: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
535: text=>$breadcrumb_text{'userpicked'},
536: faq=>282,bug=>'Instructor Interface',});
537: if ($env{'form.action'} eq 'singleuser') {
538: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
539: 'Course_Change_Privileges'));
540: $r->print("<b>$lt{'usrch'}</b><br />");
541: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
542: $r->print('<h3>'.$lt{'usel'}.'</h3>');
543: } elsif ($env{'form.action'} eq 'singlestudent') {
544: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
545: 'Course_Add_Student'));
546: $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
547: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
548: $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
549: }
550: $r->print('<form name="usersrchform" method="post">'.
551: &Apache::loncommon::start_data_table()."\n".
552: &Apache::loncommon::start_data_table_header_row()."\n".
553: ' <th> </th>'."\n");
554: foreach my $field (@fields) {
555: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
556: "'".$field."'".';document.usersrchform.submit();">'.
557: $lt{$field}.'</a></th>'."\n");
558: }
559: $r->print(&Apache::loncommon::end_data_table_header_row());
560:
561: my @sorted_users = sort {
562: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
563: ||
564: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
565: ||
566: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
567: ||
568: lc($a) cmp lc($b)
569: } (keys(%$srch_results));
570:
571: foreach my $user (@sorted_users) {
572: my ($uname,$udom) = split(/:/,$user);
573: $r->print(&Apache::loncommon::start_data_table_row().
574: '<td><input type="button" name="seluser" value="'.&mt('Select').'" onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".')" /></td>'.
575: '<td><tt>'.$uname.'</tt></td>'.
576: '<td><tt>'.$udom.'</tt></td>');
577: foreach my $field ('lastname','firstname','permanentemail') {
578: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
579: }
580: $r->print(&Apache::loncommon::end_data_table_row());
581: }
582: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
583: if (ref($srcharray) eq 'ARRAY') {
584: foreach my $item (@{$srcharray}) {
585: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
586: }
587: }
588: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
589: ' <input type="hidden" name="seluname" value="" />'."\n".
590: ' <input type="hidden" name="seludom" value="" />'."\n".
591: ' <input type="hidden" name="currstate" value="select" />'."\n".
592: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
593: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
594: $r->print($response.'</form>'.&Apache::loncommon::end_page());
595: }
596:
597: sub print_user_query_page {
598: my ($r,$caller) = @_;
599: # FIXME - this is for a network-wide name search (similar to catalog search)
600: # To use frames with similar behavior to catalog/portfolio search.
601: # To be implemented.
602: return;
603: }
604:
605: sub print_user_modification_page {
606: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission) = @_;
607: if (($ccuname eq '') || ($ccdomain eq '')) {
608: my $usermsg = &mt('No username and/or domain provided.');
609: $env{'form.phase'} = '';
610: &print_username_entry_form($r,$context,$usermsg);
611: return;
612: }
613: my ($form,$formname);
614: if ($env{'form.action'} eq 'singlestudent') {
615: $form = 'document.enrollstudent';
616: $formname = 'enrollstudent';
617: } else {
618: $form = 'document.cu';
619: $formname = 'cu';
620: }
621: my %abv_auth = &auth_abbrev();
622: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
623: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
624: if ($uhome eq 'no_host') {
625: my $usertype;
626: my ($rules,$ruleorder) =
627: &Apache::lonnet::inst_userrules($ccdomain,'username');
628: $usertype =
629: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
630: my $cancreate =
631: &Apache::lonuserutils::can_create_user($ccdomain,$context,
632: $usertype);
633: if (!$cancreate) {
634: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
635: my %usertypetext = (
636: official => 'institutional',
637: unofficial => 'non-institutional',
638: );
639: my $response;
640: if ($env{'form.origform'} eq 'crtusername') {
641: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
642: '</span><br />';
643: }
644: $response .= '<span class="LC_warning">'.&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.").' '.&mt('Contact the <a[_1]>helpdesk</a> for assistance.',$helplink).'</span><br /><br />';
645: $env{'form.phase'} = '';
646: &print_username_entry_form($r,$context,$response);
647: return;
648: }
649: $newuser = 1;
650: my $checkhash;
651: my $checks = { 'username' => 1 };
652: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
653: &Apache::loncommon::user_rule_check($checkhash,$checks,
654: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
655: if (ref($alerts{'username'}) eq 'HASH') {
656: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
657: my $domdesc =
658: &Apache::lonnet::domain($ccdomain,'description');
659: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
660: my $userchkmsg;
661: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
662: $userchkmsg =
663: &Apache::loncommon::instrule_disallow_msg('username',
664: $domdesc,1).
665: &Apache::loncommon::user_rule_formats($ccdomain,
666: $domdesc,$curr_rules{$ccdomain}{'username'},
667: 'username');
668: }
669: $env{'form.phase'} = '';
670: &print_username_entry_form($r,$context,$userchkmsg);
671: return;
672: }
673: }
674: }
675: } else {
676: $newuser = 0;
677: }
678: if ($response) {
679: $response = '<br />'.$response;
680: }
681:
682: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
683: my $dc_setcourse_code = '';
684: my $nondc_setsection_code = '';
685: my %loaditem;
686:
687: my $groupslist = &Apache::lonuserutils::get_groupslist();
688:
689: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
690: $groupslist,$newuser,$formname,\%loaditem);
691: my $args = {'add_entries' => \%loaditem};
692: if ($env{'form.popup'}) {
693: $args->{'no_nav_bar'} = 1;
694: }
695: my $start_page =
696: &Apache::loncommon::start_page('User Management',$js,$args);
697: my %breadcrumb_text = &singleuser_breadcrumb();
698: &Apache::lonhtmlcommon::add_breadcrumb
699: ({href=>"javascript:backPage($form)",
700: text=>$breadcrumb_text{'search'},
701: faq=>282,bug=>'Instructor Interface',});
702:
703: if ($env{'form.phase'} eq 'userpicked') {
704: &Apache::lonhtmlcommon::add_breadcrumb
705: ({href=>"javascript:backPage($form,'get_user_info','select')",
706: text=>$breadcrumb_text{'userpicked'},
707: faq=>282,bug=>'Instructor Interface',});
708: }
709: &Apache::lonhtmlcommon::add_breadcrumb
710: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
711: text=>$breadcrumb_text{'modify'},
712: faq=>282,bug=>'Instructor Interface',});
713: my $helpitem = 'Course_Change_Privileges';
714: if ($env{'form.action'} eq 'singlestudent') {
715: $helpitem = 'Course_Add_Student';
716: }
717: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
718: $helpitem);
719:
720: my $forminfo =<<"ENDFORMINFO";
721: <form action="/adm/createuser" method="post" name="$formname">
722: <input type="hidden" name="phase" value="update_user_data" />
723: <input type="hidden" name="ccuname" value="$ccuname" />
724: <input type="hidden" name="ccdomain" value="$ccdomain" />
725: <input type="hidden" name="pres_value" value="" />
726: <input type="hidden" name="pres_type" value="" />
727: <input type="hidden" name="pres_marker" value="" />
728: ENDFORMINFO
729: my %inccourses;
730: foreach my $key (keys(%env)) {
731: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
732: $inccourses{$1.'_'.$2}=1;
733: }
734: }
735: if ($newuser) {
736: my $portfolioform;
737: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
738: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
739: # Current user has quota or user tools modification privileges
740: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
741: }
742: &initialize_authen_forms($ccdomain,$formname);
743: my %lt=&Apache::lonlocal::texthash(
744: 'cnu' => 'Create New User',
745: 'ast' => 'as a student',
746: 'ind' => 'in domain',
747: 'lg' => 'Login Data',
748: 'hs' => "Home Server",
749: );
750: $r->print(<<ENDTITLE);
751: $start_page
752: $crumbs
753: $response
754: $forminfo
755: <script type="text/javascript" language="Javascript">
756: $loginscript
757: </script>
758: <input type='hidden' name='makeuser' value='1' />
759: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
760: ENDTITLE
761: if ($env{'form.action'} eq 'singlestudent') {
762: $r->print(' ('.$lt{'ast'}.')');
763: }
764: $r->print('</h2>'."\n".'<div class="LC_left_float">');
765: my $personal_table =
766: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
767: $inst_results{$ccuname.':'.$ccdomain});
768: $r->print($personal_table);
769: my ($home_server_pick,$numlib) =
770: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
771: 'default','hide');
772: if ($numlib > 1) {
773: $r->print("
774: <br />
775: $lt{'hs'}: $home_server_pick
776: <br />");
777: } else {
778: $r->print($home_server_pick);
779: }
780: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
781: $lt{'lg'}.'</h3>');
782: my ($fixedauth,$varauth,$authmsg);
783: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
784: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
785: my ($rules,$ruleorder) =
786: &Apache::lonnet::inst_userrules($ccdomain,'username');
787: if (ref($rules) eq 'HASH') {
788: if (ref($rules->{$matchedrule}) eq 'HASH') {
789: my $authtype = $rules->{$matchedrule}{'authtype'};
790: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
791: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
792: } else {
793: my $authparm = $rules->{$matchedrule}{'authparm'};
794: $authmsg = $rules->{$matchedrule}{'authmsg'};
795: if ($authtype =~ /^krb(4|5)$/) {
796: my $ver = $1;
797: if ($authparm ne '') {
798: $fixedauth = <<"KERB";
799: <input type="hidden" name="login" value="krb" />
800: <input type="hidden" name="krbver" value="$ver" />
801: <input type="hidden" name="krbarg" value="$authparm" />
802: KERB
803: }
804: } else {
805: $fixedauth =
806: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
807: if ($rules->{$matchedrule}{'authparmfixed'}) {
808: $fixedauth .=
809: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
810: } else {
811: if ($authtype eq 'int') {
812: $varauth = '<br />'.
813: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onClick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
814: } elsif ($authtype eq 'loc') {
815: $varauth = '<br />'.
816: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
817: } else {
818: $varauth =
819: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
820: }
821: }
822: }
823: }
824: } else {
825: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
826: }
827: }
828: if ($authmsg) {
829: $r->print(<<ENDAUTH);
830: $fixedauth
831: $authmsg
832: $varauth
833: ENDAUTH
834: }
835: } else {
836: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
837: }
838: $r->print($portfolioform);
839: if ($env{'form.action'} eq 'singlestudent') {
840: $r->print(&date_sections_select($context,$newuser,$formname,
841: $permission));
842: }
843: $r->print('</div><div class="LC_clear_float_footer"></div>');
844: } else { # user already exists
845: my %lt=&Apache::lonlocal::texthash(
846: 'cup' => "Modify existing user: ",
847: 'ens' => "Enroll one student: ",
848: 'id' => "in domain",
849: );
850: $r->print(<<ENDCHANGEUSER);
851: $start_page
852: $crumbs
853: $forminfo
854: <h2>
855: ENDCHANGEUSER
856: if ($env{'form.action'} eq 'singlestudent') {
857: $r->print($lt{'ens'});
858: } else {
859: $r->print($lt{'cup'});
860: }
861: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
862: "\n".'<div class="LC_left_float">');
863: my ($personal_table,$showforceid) =
864: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
865: $inst_results{$ccuname.':'.$ccdomain});
866: $r->print($personal_table);
867: if ($showforceid) {
868: $r->print(&Apache::lonuserutils::forceid_change($context));
869: }
870: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
871: $r->print('<h3>'.&mt('User Can Request Creation of Courses?').'</h3>'.
872: &Apache::loncommon::start_data_table().
873: &build_tools_display($ccuname,$ccdomain,'requestcourses').
874: &Apache::loncommon::end_data_table());
875: }
876: $r->print('</div>');
877: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
878: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
879: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
880: (&Apache::lonnet::allowed('mut',$ccdomain))) {
881: # Current user has quota modification privileges
882: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
883: }
884: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
885: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
886: # Get the user's portfolio information
887: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
888: $ccdomain,$ccuname);
889: my %lt=&Apache::lonlocal::texthash(
890: 'dska' => "Disk space allocated to user's portfolio files",
891: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
892: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
893: );
894: $user_quota_text = <<ENDNOPORTPRIV;
895: <h3>$lt{'dska'}</h3>
896: $lt{'youd'} $lt{'ichr'}: $ccdomain
897: ENDNOPORTPRIV
898: }
899: }
900: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
901: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
902: my %lt=&Apache::lonlocal::texthash(
903: 'utav' => "User Tools Availability",
904: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
905: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
906: );
907: $user_tools_text = <<ENDNOTOOLSPRIV;
908: <h3>$lt{'utav'}</h3>
909: $lt{'yodo'} $lt{'ifch'}: $ccdomain
910: ENDNOTOOLSPRIV
911: }
912: }
913: if ($user_auth_text ne '') {
914: $r->print('<div class="LC_left_float">'.$user_auth_text);
915: if ($user_quota_text ne '') {
916: $r->print($user_quota_text);
917: }
918: if ($user_tools_text ne '') {
919: $r->print($user_tools_text);
920: }
921: if ($env{'form.action'} eq 'singlestudent') {
922: $r->print(&date_sections_select($context,$newuser,$formname));
923: }
924: } elsif ($user_quota_text ne '') {
925: $r->print('<div class="LC_left_float">'.$user_quota_text);
926: if ($user_tools_text ne '') {
927: $r->print($user_tools_text);
928: }
929: if ($env{'form.action'} eq 'singlestudent') {
930: $r->print(&date_sections_select($context,$newuser,$formname));
931: }
932: } elsif ($user_tools_text ne '') {
933: $r->print('<div class="LC_left_float">'.$user_tools_text);
934: if ($env{'form.action'} eq 'singlestudent') {
935: $r->print(&date_sections_select($context,$newuser,$formname));
936: }
937: } else {
938: if ($env{'form.action'} eq 'singlestudent') {
939: $r->print('<div class="LC_left_float">'.
940: &date_sections_select($context,$newuser,$formname));
941: }
942: }
943: $r->print('</div><div class="LC_clear_float_footer"></div>');
944: if ($env{'form.action'} ne 'singlestudent') {
945: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
946: }
947: } ## End of new user/old user logic
948:
949: if ($env{'form.action'} eq 'singlestudent') {
950: $r->print('<br /><input type="button" value="'.&mt('Enroll Student').'" onClick="setSections(this.form)" />'."\n");
951: } else {
952: $r->print('<h3>'.&mt('Add Roles').'</h3>');
953: my $addrolesdisplay = 0;
954: if ($context eq 'domain' || $context eq 'author') {
955: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
956: }
957: if ($context eq 'domain') {
958: my $add_domainroles = &new_domain_roles($r);
959: if (!$addrolesdisplay) {
960: $addrolesdisplay = $add_domainroles;
961: }
962: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
963: $r->print('<br /><input type="button" value="'.&mt('Save').'" onClick="setCourse()" />'."\n");
964: } elsif ($context eq 'author') {
965: if ($addrolesdisplay) {
966: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
967: if ($newuser) {
968: $r->print(' onClick="auth_check()" \>'."\n");
969: } else {
970: $r->print('onClick="this.form.submit()" \>'."\n");
971: }
972: } else {
973: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
974: &mt('Back to previous page').'</a>');
975: }
976: } else {
977: $r->print(&course_level_table(%inccourses));
978: $r->print('<br /><input type="button" value="'.&mt('Save').'" onClick="setSections(this.form)" />'."\n");
979: }
980: }
981: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
982: $r->print('<input type="hidden" name="currstate" value="" />');
983: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
984: $r->print("</form>".&Apache::loncommon::end_page());
985: return;
986: }
987:
988: sub singleuser_breadcrumb {
989: my %breadcrumb_text;
990: if ($env{'form.action'} eq 'singlestudent') {
991: $breadcrumb_text{'search'} = 'Enroll a student';
992: $breadcrumb_text{'userpicked'} = 'Select a user',
993: $breadcrumb_text{'modify'} = 'Set section/dates',
994: } else {
995: $breadcrumb_text{'search'} = 'Create/modify a user';
996: $breadcrumb_text{'userpicked'} = 'Select a user',
997: $breadcrumb_text{'modify'} = 'Set user role',
998: }
999: return %breadcrumb_text;
1000: }
1001:
1002: sub date_sections_select {
1003: my ($context,$newuser,$formname,$permission) = @_;
1004: my $cid = $env{'request.course.id'};
1005: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1006: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1007: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1008: undef,$formname,$permission);
1009: my $rowtitle = 'Section';
1010: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1011: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1012: $permission);
1013: my $output = $date_table.$secbox;
1014: return $output;
1015: }
1016:
1017: sub validation_javascript {
1018: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1019: $loaditem) = @_;
1020: my $dc_setcourse_code = '';
1021: my $nondc_setsection_code = '';
1022: if ($context eq 'domain') {
1023: my $dcdom = $env{'request.role.domain'};
1024: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1025: $dc_setcourse_code =
1026: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1027: } else {
1028: my $checkauth;
1029: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1030: $checkauth = 1;
1031: }
1032: if ($context eq 'course') {
1033: $nondc_setsection_code =
1034: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1035: undef,$checkauth);
1036: }
1037: if ($checkauth) {
1038: $nondc_setsection_code .=
1039: &Apache::lonuserutils::verify_authen($formname,$context);
1040: }
1041: }
1042: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1043: $nondc_setsection_code,$groupslist);
1044: my ($jsback,$elements) = &crumb_utilities();
1045: $js .= "\n".
1046: '<script type="text/javascript">'."\n".$jsback."\n".'</script>';
1047: return $js;
1048: }
1049:
1050: sub display_existing_roles {
1051: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1052: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1053: # Build up table of user roles to allow revocation and re-enabling of roles.
1054: my ($tmp) = keys(%rolesdump);
1055: if ($tmp !~ /^(con_lost|error)/i) {
1056: my $now=time;
1057: my %lt=&Apache::lonlocal::texthash(
1058: 'rer' => "Existing Roles",
1059: 'rev' => "Revoke",
1060: 'del' => "Delete",
1061: 'ren' => "Re-Enable",
1062: 'rol' => "Role",
1063: 'ext' => "Extent",
1064: 'sta' => "Start",
1065: 'end' => "End",
1066: );
1067: my (%roletext,%sortrole,%roleclass,%rolepriv);
1068: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1069: my $b1=join('_',(split('_',$b))[1,0]);
1070: return $a1 cmp $b1;
1071: } keys(%rolesdump)) {
1072: next if ($area =~ /^rolesdef/);
1073: my $envkey=$area;
1074: my $role = $rolesdump{$area};
1075: my $thisrole=$area;
1076: $area =~ s/\_\w\w$//;
1077: my ($role_code,$role_end_time,$role_start_time) =
1078: split(/_/,$role);
1079: # Is this a custom role? Get role owner and title.
1080: my ($croleudom,$croleuname,$croletitle)=
1081: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1082: my $allowed=0;
1083: my $delallowed=0;
1084: my $sortkey=$role_code;
1085: my $class='Unknown';
1086: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1087: $class='Course';
1088: my ($coursedom,$coursedir) = ($1,$2);
1089: $sortkey.="\0$coursedom";
1090: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1091: my %coursedata=
1092: &Apache::lonnet::coursedescription($1.'_'.$2);
1093: my $carea;
1094: if (defined($coursedata{'description'})) {
1095: $carea=$coursedata{'description'}.
1096: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1097: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1098: $sortkey.="\0".$coursedata{'description'};
1099: $class=$coursedata{'type'};
1100: } else {
1101: $carea=&mt('Unavailable course').': '.$area;
1102: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1103: }
1104: $sortkey.="\0$coursedir";
1105: $inccourses->{$1.'_'.$2}=1;
1106: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1107: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1108: $allowed=1;
1109: }
1110: if ((&Apache::lonnet::allowed('dro',$1)) ||
1111: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1112: $delallowed=1;
1113: }
1114: # - custom role. Needs more info, too
1115: if ($croletitle) {
1116: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1117: $allowed=1;
1118: $thisrole.='.'.$role_code;
1119: }
1120: }
1121: # Compute the background color based on $area
1122: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1123: $carea.='<br />Section: '.$3;
1124: $sortkey.="\0$3";
1125: if (!$allowed) {
1126: if ($env{'request.course.sec'} eq $3) {
1127: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1128: $allowed = 1;
1129: }
1130: }
1131: }
1132: }
1133: $area=$carea;
1134: } else {
1135: $sortkey.="\0".$area;
1136: # Determine if current user is able to revoke privileges
1137: if ($area=~m{^/($match_domain)/}) {
1138: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1139: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1140: $allowed=1;
1141: }
1142: if (((&Apache::lonnet::allowed('dro',$1)) ||
1143: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1144: ($role_code ne 'dc')) {
1145: $delallowed=1;
1146: }
1147: } else {
1148: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1149: $allowed=1;
1150: }
1151: }
1152: if ($role_code eq 'ca' || $role_code eq 'au') {
1153: $class='Construction Space';
1154: } elsif ($role_code eq 'su') {
1155: $class='System';
1156: } else {
1157: $class='Domain';
1158: }
1159: }
1160: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1161: $area=~m{/($match_domain)/($match_username)};
1162: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1163: $allowed=1;
1164: } else {
1165: $allowed=0;
1166: }
1167: }
1168: my $row = '';
1169: $row.= '<td>';
1170: my $active=1;
1171: $active=0 if (($role_end_time) && ($now>$role_end_time));
1172: if (($active) && ($allowed)) {
1173: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1174: } else {
1175: if ($active) {
1176: $row.=' ';
1177: } else {
1178: $row.=&mt('expired or revoked');
1179: }
1180: }
1181: $row.='</td><td>';
1182: if ($allowed && !$active) {
1183: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1184: } else {
1185: $row.=' ';
1186: }
1187: $row.='</td><td>';
1188: if ($delallowed) {
1189: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1190: } else {
1191: $row.=' ';
1192: }
1193: my $plaintext='';
1194: if (!$croletitle) {
1195: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1196: } else {
1197: $plaintext=
1198: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1199: }
1200: $row.= '</td><td>'.$plaintext.
1201: '</td><td>'.$area.
1202: '</td><td>'.($role_start_time?localtime($role_start_time)
1203: : ' ' ).
1204: '</td><td>'.($role_end_time ?localtime($role_end_time)
1205: : ' ' )
1206: ."</td>";
1207: $sortrole{$sortkey}=$envkey;
1208: $roletext{$envkey}=$row;
1209: $roleclass{$envkey}=$class;
1210: $rolepriv{$envkey}=$allowed;
1211: #$r->print($row);
1212: } # end of foreach (table building loop)
1213: my $rolesdisplay = 0;
1214: my %output = ();
1215: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1216: $output{$type} = '';
1217: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1218: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1219: $output{$type}.=
1220: &Apache::loncommon::start_data_table_row().
1221: $roletext{$sortrole{$which}}.
1222: &Apache::loncommon::end_data_table_row();
1223: }
1224: }
1225: unless($output{$type} eq '') {
1226: $output{$type} = '<tr class="LC_info_row">'.
1227: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1228: $output{$type};
1229: $rolesdisplay = 1;
1230: }
1231: }
1232: if ($rolesdisplay == 1) {
1233: $r->print('
1234: <h3>'.$lt{'rer'}.'</h3>'.
1235: &Apache::loncommon::start_data_table("LC_createuser").
1236: &Apache::loncommon::start_data_table_header_row().
1237: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1238: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1239: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1240: &Apache::loncommon::end_data_table_header_row());
1241: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1242: if ($output{$type}) {
1243: $r->print($output{$type}."\n");
1244: }
1245: }
1246: $r->print(&Apache::loncommon::end_data_table());
1247: }
1248: } # End of check for keys in rolesdump
1249: return;
1250: }
1251:
1252: sub new_coauthor_roles {
1253: my ($r,$ccuname,$ccdomain) = @_;
1254: my $addrolesdisplay = 0;
1255: #
1256: # Co-Author
1257: #
1258: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1259: $env{'request.role.domain'}) &&
1260: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1261: # No sense in assigning co-author role to yourself
1262: $addrolesdisplay = 1;
1263: my $cuname=$env{'user.name'};
1264: my $cudom=$env{'request.role.domain'};
1265: my %lt=&Apache::lonlocal::texthash(
1266: 'cs' => "Construction Space",
1267: 'act' => "Activate",
1268: 'rol' => "Role",
1269: 'ext' => "Extent",
1270: 'sta' => "Start",
1271: 'end' => "End",
1272: 'cau' => "Co-Author",
1273: 'caa' => "Assistant Co-Author",
1274: 'ssd' => "Set Start Date",
1275: 'sed' => "Set End Date"
1276: );
1277: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1278: &Apache::loncommon::start_data_table()."\n".
1279: &Apache::loncommon::start_data_table_header_row()."\n".
1280: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1281: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1282: '<th>'.$lt{'end'}.'</th>'."\n".
1283: &Apache::loncommon::end_data_table_header_row()."\n".
1284: &Apache::loncommon::start_data_table_row().'
1285: <td>
1286: <input type=checkbox name="act_'.$cudom.'_'.$cuname.'_ca" />
1287: </td>
1288: <td>'.$lt{'cau'}.'</td>
1289: <td>'.$cudom.'_'.$cuname.'</td>
1290: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1291: <a href=
1292: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1293: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1294: <a href=
1295: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1296: &Apache::loncommon::end_data_table_row()."\n".
1297: &Apache::loncommon::start_data_table_row()."\n".
1298: '<td><input type=checkbox name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1299: <td>'.$lt{'caa'}.'</td>
1300: <td>'.$cudom.'_'.$cuname.'</td>
1301: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1302: <a href=
1303: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1304: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1305: <a href=
1306: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1307: &Apache::loncommon::end_data_table_row()."\n".
1308: &Apache::loncommon::end_data_table());
1309: } elsif ($env{'request.role'} =~ /^au\./) {
1310: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1311: $env{'request.role.domain'}))) {
1312: $r->print('<span class="LC_error">'.
1313: &mt('You do not have privileges to assign co-author roles.').
1314: '</span>');
1315: } elsif (($env{'user.name'} eq $ccuname) &&
1316: ($env{'user.domain'} eq $ccdomain)) {
1317: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1318: }
1319: }
1320: return $addrolesdisplay;;
1321: }
1322:
1323: sub new_domain_roles {
1324: my ($r) = @_;
1325: my $addrolesdisplay = 0;
1326: #
1327: # Domain level
1328: #
1329: my $num_domain_level = 0;
1330: my $domaintext =
1331: '<h4>'.&mt('Domain Level').'</h4>'.
1332: &Apache::loncommon::start_data_table().
1333: &Apache::loncommon::start_data_table_header_row().
1334: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1335: &mt('Extent').'</th>'.
1336: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1337: &Apache::loncommon::end_data_table_header_row();
1338: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1339: foreach my $role ('dc','li','dg','au','sc') {
1340: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1341: my $plrole=&Apache::lonnet::plaintext($role);
1342: my %lt=&Apache::lonlocal::texthash(
1343: 'ssd' => "Set Start Date",
1344: 'sed' => "Set End Date"
1345: );
1346: $num_domain_level ++;
1347: $domaintext .=
1348: &Apache::loncommon::start_data_table_row().
1349: '<td><input type=checkbox name="act_'.$thisdomain.'_'.$role.'" /></td>
1350: <td>'.$plrole.'</td>
1351: <td>'.$thisdomain.'</td>
1352: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1353: <a href=
1354: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1355: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1356: <a href=
1357: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1358: &Apache::loncommon::end_data_table_row();
1359: }
1360: }
1361: }
1362: $domaintext.= &Apache::loncommon::end_data_table();
1363: if ($num_domain_level > 0) {
1364: $r->print($domaintext);
1365: $addrolesdisplay = 1;
1366: }
1367: return $addrolesdisplay;
1368: }
1369:
1370: sub user_authentication {
1371: my ($ccuname,$ccdomain,$formname) = @_;
1372: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1373: my $outcome;
1374: # Check for a bad authentication type
1375: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1376: # bad authentication scheme
1377: my %lt=&Apache::lonlocal::texthash(
1378: 'err' => "ERROR",
1379: 'uuas' => "This user has an unrecognized authentication scheme",
1380: 'adcs' => "Please alert a domain coordinator of this situation",
1381: 'sldb' => "Please specify login data below",
1382: 'ld' => "Login Data"
1383: );
1384: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1385: &initialize_authen_forms($ccdomain,$formname);
1386:
1387: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1388: $outcome = <<ENDBADAUTH;
1389: <script type="text/javascript" language="Javascript">
1390: $loginscript
1391: </script>
1392: <span class="LC_error">$lt{'err'}:
1393: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1394: <h3>$lt{'ld'}</h3>
1395: $choices
1396: ENDBADAUTH
1397: } else {
1398: # This user is not allowed to modify the user's
1399: # authentication scheme, so just notify them of the problem
1400: $outcome = <<ENDBADAUTH;
1401: <span class="LC_error"> $lt{'err'}:
1402: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1403: </span>
1404: ENDBADAUTH
1405: }
1406: } else { # Authentication type is valid
1407: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1408: my ($authformcurrent,$can_modify,@authform_others) =
1409: &modify_login_block($ccdomain,$currentauth);
1410: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1411: # Current user has login modification privileges
1412: my %lt=&Apache::lonlocal::texthash (
1413: 'ld' => "Login Data",
1414: 'ccld' => "Change Current Login Data",
1415: 'enld' => "Enter New Login Data"
1416: );
1417: $outcome =
1418: '<script type="text/javascript" language="Javascript">'."\n".
1419: $loginscript."\n".
1420: '</script>'."\n".
1421: '<h3>'.$lt{'ld'}.'</h3>'.
1422: &Apache::loncommon::start_data_table().
1423: &Apache::loncommon::start_data_table_row().
1424: '<td>'.$authformnop;
1425: if ($can_modify) {
1426: $outcome .= '</td>'."\n".
1427: &Apache::loncommon::end_data_table_row().
1428: &Apache::loncommon::start_data_table_row().
1429: '<td>'.$authformcurrent.'</td>'.
1430: &Apache::loncommon::end_data_table_row()."\n";
1431: } else {
1432: $outcome .= ' ('.$authformcurrent.')</td>'.
1433: &Apache::loncommon::end_data_table_row()."\n";
1434: }
1435: foreach my $item (@authform_others) {
1436: $outcome .= &Apache::loncommon::start_data_table_row().
1437: '<td>'.$item.'</td>'.
1438: &Apache::loncommon::end_data_table_row()."\n";
1439: }
1440: $outcome .= &Apache::loncommon::end_data_table();
1441: } else {
1442: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1443: my %lt=&Apache::lonlocal::texthash(
1444: 'ccld' => "Change Current Login Data",
1445: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1446: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1447: );
1448: $outcome .= <<ENDNOPRIV;
1449: <h3>$lt{'ccld'}</h3>
1450: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1451: <input type="hidden" name="login" value="nochange" />
1452: ENDNOPRIV
1453: }
1454: }
1455: } ## End of "check for bad authentication type" logic
1456: return $outcome;
1457: }
1458:
1459: sub modify_login_block {
1460: my ($dom,$currentauth) = @_;
1461: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1462: my ($authnum,%can_assign) =
1463: &Apache::loncommon::get_assignable_auth($dom);
1464: my ($authformcurrent,@authform_others,$show_override_msg);
1465: if ($currentauth=~/^krb(4|5):/) {
1466: $authformcurrent=$authformkrb;
1467: if ($can_assign{'int'}) {
1468: push(@authform_others,$authformint);
1469: }
1470: if ($can_assign{'loc'}) {
1471: push(@authform_others,$authformloc);
1472: }
1473: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1474: $show_override_msg = 1;
1475: }
1476: } elsif ($currentauth=~/^internal:/) {
1477: $authformcurrent=$authformint;
1478: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1479: push(@authform_others,$authformkrb);
1480: }
1481: if ($can_assign{'loc'}) {
1482: push(@authform_others,$authformloc);
1483: }
1484: if ($can_assign{'int'}) {
1485: $show_override_msg = 1;
1486: }
1487: } elsif ($currentauth=~/^unix:/) {
1488: $authformcurrent=$authformfsys;
1489: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1490: push(@authform_others,$authformkrb);
1491: }
1492: if ($can_assign{'int'}) {
1493: push(@authform_others,$authformint);
1494: }
1495: if ($can_assign{'loc'}) {
1496: push(@authform_others,$authformloc);
1497: }
1498: if ($can_assign{'fsys'}) {
1499: $show_override_msg = 1;
1500: }
1501: } elsif ($currentauth=~/^localauth:/) {
1502: $authformcurrent=$authformloc;
1503: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1504: push(@authform_others,$authformkrb);
1505: }
1506: if ($can_assign{'int'}) {
1507: push(@authform_others,$authformint);
1508: }
1509: if ($can_assign{'loc'}) {
1510: $show_override_msg = 1;
1511: }
1512: }
1513: if ($show_override_msg) {
1514: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1515: '</td></tr>'."\n".
1516: '<tr><td> </td>'.
1517: '<td><b>'.&mt('Currently in use').'</b></td>'.
1518: '<td align="right"><span class="LC_cusr_emph">'.
1519: &mt('will override current values').
1520: '</span></td></tr></table>';
1521: }
1522: return ($authformcurrent,$show_override_msg,@authform_others);
1523: }
1524:
1525: sub personal_data_display {
1526: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1527: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1528: my @userinfo = ('firstname','middlename','lastname','generation',
1529: 'permanentemail','id');
1530: my $rowcount = 0;
1531: my $editable = 0;
1532: %canmodify_status =
1533: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1534: ['inststatus'],$rolesarray);
1535: if (!$newuser) {
1536: # Get the users information
1537: %userenv = &Apache::lonnet::get('environment',
1538: ['firstname','middlename','lastname','generation',
1539: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1540: %canmodify =
1541: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1542: \@userinfo,$rolesarray);
1543: } elsif ($context eq 'selfcreate') {
1544: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1545: $inst_results,$rolesarray);
1546: }
1547: my %lt=&Apache::lonlocal::texthash(
1548: 'pd' => "Personal Data",
1549: 'firstname' => "First Name",
1550: 'middlename' => "Middle Name",
1551: 'lastname' => "Last Name",
1552: 'generation' => "Generation",
1553: 'permanentemail' => "Permanent e-mail address",
1554: 'id' => "Student/Employee ID",
1555: 'lg' => "Login Data",
1556: 'inststatus' => "Affiliation",
1557: );
1558: my %textboxsize = (
1559: firstname => '15',
1560: middlename => '15',
1561: lastname => '15',
1562: generation => '5',
1563: permanentemail => '25',
1564: id => '15',
1565: );
1566: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1567: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1568: &Apache::lonhtmlcommon::start_pick_box();
1569: foreach my $item (@userinfo) {
1570: my $rowtitle = $lt{$item};
1571: my $hiderow = 0;
1572: if ($item eq 'generation') {
1573: $rowtitle = $genhelp.$rowtitle;
1574: }
1575: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1576: if ($newuser) {
1577: if (ref($inst_results) eq 'HASH') {
1578: if ($inst_results->{$item} ne '') {
1579: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1580: } else {
1581: if ($context eq 'selfcreate') {
1582: if ($canmodify{$item}) {
1583: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1584: $editable ++;
1585: } else {
1586: $hiderow = 1;
1587: }
1588: } else {
1589: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1590: }
1591: }
1592: } else {
1593: if ($context eq 'selfcreate') {
1594: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
1595: $row .= $ccuname;
1596: } else {
1597: if ($canmodify{$item}) {
1598: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1599: $editable ++;
1600: } else {
1601: $hiderow = 1;
1602: }
1603: }
1604: } else {
1605: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1606: }
1607: }
1608: } else {
1609: if ($canmodify{$item}) {
1610: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1611: } else {
1612: $row .= $userenv{$item};
1613: }
1614: if ($item eq 'id') {
1615: $showforceid = $canmodify{$item};
1616: }
1617: }
1618: $row .= &Apache::lonhtmlcommon::row_closure(1);
1619: if (!$hiderow) {
1620: $output .= $row;
1621: $rowcount ++;
1622: }
1623: }
1624: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
1625: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
1626: if (ref($types) eq 'ARRAY') {
1627: if (@{$types} > 0) {
1628: my ($hiderow,$shown);
1629: if ($canmodify_status{'inststatus'}) {
1630: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
1631: } else {
1632: $shown .= $userenv{'inststatus'};
1633: if ($userenv{'inststatus'} eq '') {
1634: $hiderow = 1;
1635: }
1636: }
1637: if (!$hiderow) {
1638: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
1639: $shown.&Apache::lonhtmlcommon::row_closure(1);
1640: if ($context eq 'selfcreate') {
1641: $rowcount ++;
1642: }
1643: $output .= $row;
1644: }
1645: }
1646: }
1647: }
1648: $output .= &Apache::lonhtmlcommon::end_pick_box();
1649: if (wantarray) {
1650: if ($context eq 'selfcreate') {
1651: return($output,$rowcount,$editable);
1652: } else {
1653: return ($output,$showforceid);
1654: }
1655: } else {
1656: return $output;
1657: }
1658: }
1659:
1660: sub pick_inst_statuses {
1661: my ($curr,$usertypes,$types) = @_;
1662: my ($output,$rem,@currtypes);
1663: if ($curr ne '') {
1664: @currtypes = map { &unescape($_); } split(/:/,$curr);
1665: }
1666: my $numinrow = 2;
1667: if (ref($types) eq 'ARRAY') {
1668: $output = '<table>';
1669: my $lastcolspan;
1670: for (my $i=0; $i<@{$types}; $i++) {
1671: if (defined($usertypes->{$types->[$i]})) {
1672: my $rem = $i%($numinrow);
1673: if ($rem == 0) {
1674: if ($i<@{$types}-1) {
1675: if ($i > 0) {
1676: $output .= '</tr>';
1677: }
1678: $output .= '<tr>';
1679: }
1680: } elsif ($i==@{$types}-1) {
1681: my $colsleft = $numinrow - $rem;
1682: if ($colsleft > 1) {
1683: $lastcolspan = ' colspan="'.$colsleft.'"';
1684: }
1685: }
1686: my $check = ' ';
1687: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
1688: $check = ' checked="checked" ';
1689: }
1690: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
1691: '<span class="LC_nobreak"><label>'.
1692: '<input type="checkbox" name="inststatus" '.
1693: 'value="'.$types->[$i].'"'.$check.'/>'.
1694: $usertypes->{$types->[$i]}.'</label></span></td>';
1695: }
1696: }
1697: $output .= '</tr></table>';
1698: }
1699: return $output;
1700: }
1701:
1702: sub selfcreate_canmodify {
1703: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
1704: if (ref($inst_results) eq 'HASH') {
1705: my @inststatuses = &get_inststatuses($inst_results);
1706: if (@inststatuses == 0) {
1707: @inststatuses = ('default');
1708: }
1709: $rolesarray = \@inststatuses;
1710: }
1711: my %canmodify =
1712: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
1713: $rolesarray);
1714: return %canmodify;
1715: }
1716:
1717: sub get_inststatuses {
1718: my ($insthashref) = @_;
1719: my @inststatuses = ();
1720: if (ref($insthashref) eq 'HASH') {
1721: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
1722: @inststatuses = @{$insthashref->{'inststatus'}};
1723: }
1724: }
1725: return @inststatuses;
1726: }
1727:
1728: # ================================================================= Phase Three
1729: sub update_user_data {
1730: my ($r,$context) = @_;
1731: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1732: $env{'form.ccdomain'});
1733: # Error messages
1734: my $error = '<span class="LC_error">'.&mt('Error').': ';
1735: my $end = '</span><br /><br />';
1736: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1737: "'$env{'form.prevphase'}','modify')".'" />'.
1738: &mt('Return to previous page').'</a>'.
1739: &Apache::loncommon::end_page();
1740: my $now = time;
1741: my $title;
1742: if (exists($env{'form.makeuser'})) {
1743: $title='Set Privileges for New User';
1744: } else {
1745: $title='Modify User Privileges';
1746: }
1747: my $newuser = 0;
1748: my ($jsback,$elements) = &crumb_utilities();
1749: my $jscript = '<script type="text/javascript">'."\n".
1750: $jsback."\n".'</script>'."\n";
1751: my %breadcrumb_text = &singleuser_breadcrumb();
1752: my $args;
1753: if ($env{'form.popup'}) {
1754: $args->{'no_nav_bar'} = 1;
1755: } else {
1756: $args = undef;
1757: }
1758: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
1759: &Apache::lonhtmlcommon::add_breadcrumb
1760: ({href=>"javascript:backPage(document.userupdate)",
1761: text=>$breadcrumb_text{'search'},
1762: faq=>282,bug=>'Instructor Interface',});
1763: if ($env{'form.prevphase'} eq 'userpicked') {
1764: &Apache::lonhtmlcommon::add_breadcrumb
1765: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
1766: text=>$breadcrumb_text{'userpicked'},
1767: faq=>282,bug=>'Instructor Interface',});
1768: }
1769: &Apache::lonhtmlcommon::add_breadcrumb
1770: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
1771: text=>$breadcrumb_text{'modify'},
1772: faq=>282,bug=>'Instructor Interface',},
1773: {href=>"/adm/createuser",
1774: text=>"Result",
1775: faq=>282,bug=>'Instructor Interface',});
1776: my $helpitem = 'Course_Change_Privileges';
1777: if ($env{'form.action'} eq 'singlestudent') {
1778: $helpitem = 'Course_Add_Student';
1779: }
1780: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
1781: $helpitem));
1782: $r->print(&update_result_form($uhome));
1783: # Check Inputs
1784: if (! $env{'form.ccuname'} ) {
1785: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
1786: return;
1787: }
1788: if ( $env{'form.ccuname'} ne
1789: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
1790: $r->print($error.&mt('Invalid login name.').' '.
1791: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
1792: $end.$rtnlink);
1793: return;
1794: }
1795: if (! $env{'form.ccdomain'} ) {
1796: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
1797: return;
1798: }
1799: if ( $env{'form.ccdomain'} ne
1800: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
1801: $r->print($error.&mt('Invalid domain name.').' '.
1802: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
1803: $end.$rtnlink);
1804: return;
1805: }
1806: if ($uhome eq 'no_host') {
1807: $newuser = 1;
1808: }
1809: if (! exists($env{'form.makeuser'})) {
1810: # Modifying an existing user, so check the validity of the name
1811: if ($uhome eq 'no_host') {
1812: $r->print($error.&mt('Unable to determine home server for ').
1813: $env{'form.ccuname'}.&mt(' in domain ').
1814: $env{'form.ccdomain'}.'.');
1815: return;
1816: }
1817: }
1818: # Determine authentication method and password for the user being modified
1819: my $amode='';
1820: my $genpwd='';
1821: if ($env{'form.login'} eq 'krb') {
1822: $amode='krb';
1823: $amode.=$env{'form.krbver'};
1824: $genpwd=$env{'form.krbarg'};
1825: } elsif ($env{'form.login'} eq 'int') {
1826: $amode='internal';
1827: $genpwd=$env{'form.intarg'};
1828: } elsif ($env{'form.login'} eq 'fsys') {
1829: $amode='unix';
1830: $genpwd=$env{'form.fsysarg'};
1831: } elsif ($env{'form.login'} eq 'loc') {
1832: $amode='localauth';
1833: $genpwd=$env{'form.locarg'};
1834: $genpwd=" " if (!$genpwd);
1835: } elsif (($env{'form.login'} eq 'nochange') ||
1836: ($env{'form.login'} eq '' )) {
1837: # There is no need to tell the user we did not change what they
1838: # did not ask us to change.
1839: # If they are creating a new user but have not specified login
1840: # information this will be caught below.
1841: } else {
1842: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1843: return;
1844: }
1845:
1846: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
1847: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
1848: my (%alerts,%rulematch,%inst_results,%curr_rules);
1849: my @usertools = ('aboutme','blog','portfolio');
1850: my @requestcourses = ('official','unofficial');
1851: my ($othertitle,$usertypes,$types) =
1852: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
1853: if ($env{'form.makeuser'}) {
1854: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
1855: # Check for the authentication mode and password
1856: if (! $amode || ! $genpwd) {
1857: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1858: return;
1859: }
1860: # Determine desired host
1861: my $desiredhost = $env{'form.hserver'};
1862: if (lc($desiredhost) eq 'default') {
1863: $desiredhost = undef;
1864: } else {
1865: my %home_servers =
1866: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
1867: if (! exists($home_servers{$desiredhost})) {
1868: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
1869: return;
1870: }
1871: }
1872: # Check ID format
1873: my %checkhash;
1874: my %checks = ('id' => 1);
1875: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
1876: 'newuser' => $newuser,
1877: 'id' => $env{'form.cid'},
1878: );
1879: if ($env{'form.cid'} ne '') {
1880: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
1881: \%rulematch,\%inst_results,\%curr_rules);
1882: if (ref($alerts{'id'}) eq 'HASH') {
1883: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1884: my $domdesc =
1885: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
1886: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
1887: my $userchkmsg;
1888: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
1889: $userchkmsg =
1890: &Apache::loncommon::instrule_disallow_msg('id',
1891: $domdesc,1).
1892: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
1893: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
1894: }
1895: $r->print($error.&mt('Invalid ID format').$end.
1896: $userchkmsg.$rtnlink);
1897: return;
1898: }
1899: }
1900: }
1901: }
1902: # Call modifyuser
1903: my $result = &Apache::lonnet::modifyuser
1904: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
1905: $amode,$genpwd,$env{'form.cfirstname'},
1906: $env{'form.cmiddlename'},$env{'form.clastname'},
1907: $env{'form.cgeneration'},undef,$desiredhost,
1908: $env{'form.cpermanentemail'});
1909: $r->print(&mt('Generating user').': '.$result);
1910: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
1911: $env{'form.ccdomain'});
1912: my (%changeHash,%newcustom,%changed);
1913: if ($uhome ne 'no_host') {
1914: if ($env{'form.customquota'} == 1) {
1915: if ($env{'form.portfolioquota'} eq '') {
1916: $newcustom{'quota'} = 0;
1917: } else {
1918: $newcustom{'quota'} = $env{'form.portfolioquota'};
1919: $newcustom{'quota'} =~ s/[^\d\.]//g;
1920: }
1921: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
1922: }
1923: foreach my $item (@usertools) {
1924: if ($env{'form.custom'.$item} == 1) {
1925: $newcustom{$item} = $env{'form.tools_'.$item};
1926: $changed{$item} = &tool_admin($item,$newcustom{$item},
1927: \%changeHash,'tools');
1928: }
1929: }
1930: foreach my $item (@requestcourses) {
1931: $newcustom{$item} = $env{'form.requestcourses_'.$item};
1932: $changed{$item} = &tool_admin($item,$newcustom{$item},
1933: \%changeHash,'requestcourses');
1934: }
1935: if (exists($env{'form.inststatus'})) {
1936: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
1937: if (@inststatuses > 0) {
1938: $changeHash{'inststatus'} = join(',',@inststatuses);
1939: $changed{'inststatus'} = $changeHash{'inststatus'};
1940: }
1941: }
1942: if (keys(%changed)) {
1943: $changeHash{'firstname'} = $env{'form.cfirstname'};
1944: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1945: $changeHash{'lastname'} = $env{'form.clastname'};
1946: $changeHash{'generation'} = $env{'form.cgeneration'};
1947: $changeHash{'id'} = $env{'form.cid'};
1948: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
1949: my $chgresult =
1950: &Apache::lonnet::put('environment',\%changeHash,
1951: $env{'form.ccdomain'},$env{'form.ccuname'});
1952: }
1953: }
1954: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
1955: &Apache::lonnet::hostname($uhome));
1956: } elsif (($env{'form.login'} ne 'nochange') &&
1957: ($env{'form.login'} ne '' )) {
1958: # Modify user privileges
1959: if (! $amode || ! $genpwd) {
1960: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
1961: return;
1962: }
1963: # Only allow authentification modification if the person has authority
1964: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1965: $r->print('Modifying authentication: '.
1966: &Apache::lonnet::modifyuserauth(
1967: $env{'form.ccdomain'},$env{'form.ccuname'},
1968: $amode,$genpwd));
1969: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
1970: ($env{'form.ccuname'},$env{'form.ccdomain'}));
1971: } else {
1972: # Okay, this is a non-fatal error.
1973: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
1974: }
1975: }
1976: ##
1977: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
1978: if ($context eq 'course') {
1979: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
1980: }
1981: if (! $env{'form.makeuser'} ) {
1982: # Check for need to change
1983: my %userenv = &Apache::lonnet::get
1984: ('environment',['firstname','middlename','lastname','generation',
1985: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
1986: 'tools.blog','tools.portfolio','requestcourses.official',
1987: 'requestcourses.unofficial'],
1988: $env{'form.ccdomain'},$env{'form.ccuname'});
1989: my ($tmp) = keys(%userenv);
1990: if ($tmp =~ /^(con_lost|error)/i) {
1991: %userenv = ();
1992: }
1993: my $no_forceid_alert;
1994: # Check to see if user information can be changed
1995: my %domconfig =
1996: &Apache::lonnet::get_dom('configuration',['usermodification'],
1997: $env{'form.ccdomain'});
1998: my @statuses = ('active','future');
1999: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2000: my ($auname,$audom);
2001: if ($context eq 'author') {
2002: $auname = $env{'user.name'};
2003: $audom = $env{'user.domain'};
2004: }
2005: foreach my $item (keys(%roles)) {
2006: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2007: if ($context eq 'course') {
2008: if ($cnum ne '' && $cdom ne '') {
2009: if ($rolenum eq $cnum && $roledom eq $cdom) {
2010: if (!grep(/^\Q$role\E$/,@userroles)) {
2011: push(@userroles,$role);
2012: }
2013: }
2014: }
2015: } elsif ($context eq 'author') {
2016: if ($rolenum eq $auname && $roledom eq $audom) {
2017: if (!grep(/^\Q$role\E$/,@userroles)) {
2018: push(@userroles,$role);
2019: }
2020: }
2021: }
2022: }
2023: if ($env{'form.action'} eq 'singlestudent') {
2024: if (!grep(/^st$/,@userroles)) {
2025: push(@userroles,'st');
2026: }
2027: } else {
2028: # Check for course or co-author roles being activated or re-enabled
2029: if ($context eq 'author' || $context eq 'course') {
2030: foreach my $key (keys(%env)) {
2031: if ($context eq 'author') {
2032: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2033: if (!grep(/^\Q$1\E$/,@userroles)) {
2034: push(@userroles,$1);
2035: }
2036: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2037: if (!grep(/^\Q$1\E$/,@userroles)) {
2038: push(@userroles,$1);
2039: }
2040: }
2041: } elsif ($context eq 'course') {
2042: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2043: if (!grep(/^\Q$1\E$/,@userroles)) {
2044: push(@userroles,$1);
2045: }
2046: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2047: if (!grep(/^\Q$1\E$/,@userroles)) {
2048: push(@userroles,$1);
2049: }
2050: }
2051: }
2052: }
2053: }
2054: }
2055: #Check to see if we can change personal data for the user
2056: my (@mod_disallowed,@longroles);
2057: foreach my $role (@userroles) {
2058: if ($role eq 'cr') {
2059: push(@longroles,'Custom');
2060: } else {
2061: push(@longroles,&Apache::lonnet::plaintext($role));
2062: }
2063: }
2064: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2065: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2066: foreach my $item (@userinfo) {
2067: # Strip leading and trailing whitespace
2068: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2069: if (!$canmodify{$item}) {
2070: if (defined($env{'form.c'.$item})) {
2071: if ($env{'form.c'.$item} ne $userenv{$item}) {
2072: push(@mod_disallowed,$item);
2073: }
2074: }
2075: $env{'form.c'.$item} = $userenv{$item};
2076: }
2077: }
2078: # Check to see if we can change the Student/Employee ID
2079: my $forceid = $env{'form.forceid'};
2080: my $recurseid = $env{'form.recurseid'};
2081: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2082: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2083: $env{'form.ccuname'});
2084: if (($uidhash{$env{'form.ccuname'}}) &&
2085: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2086: (!$forceid)) {
2087: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2088: $env{'form.cid'} = $userenv{'id'};
2089: $no_forceid_alert = &mt('New Student/Employee ID does not match existing ID for this user.')
2090: .'<br />'
2091: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2092: .'<br />'."\n";
2093: }
2094: }
2095: if ($env{'form.cid'} ne $userenv{'id'}) {
2096: my $checkhash;
2097: my $checks = { 'id' => 1 };
2098: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2099: { 'newuser' => $newuser,
2100: 'id' => $env{'form.cid'},
2101: };
2102: &Apache::loncommon::user_rule_check($checkhash,$checks,
2103: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2104: if (ref($alerts{'id'}) eq 'HASH') {
2105: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2106: $env{'form.cid'} = $userenv{'id'};
2107: }
2108: }
2109: }
2110: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2111: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2112: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2113: $oldinststatuses,$newinststatuses);
2114: my ($defquota,$settingstatus) =
2115: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2116: my ($showquota,$showtools,$showrequestcourses,$showinststatus);
2117: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2118: $showquota = 1;
2119: }
2120: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2121: $showtools = 1;
2122: }
2123: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2124: $showrequestcourses = 1;
2125: }
2126: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2127: $showinststatus = 1;
2128: }
2129: my (%changeHash,%changed);
2130: $oldinststatus = $userenv{'inststatus'};
2131: if ($oldinststatus eq '') {
2132: $oldinststatuses = $othertitle;
2133: } else {
2134: if (ref($usertypes) eq 'HASH') {
2135: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2136: } else {
2137: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2138: }
2139: }
2140: $changeHash{'inststatus'} = $userenv{'inststatus'};
2141: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2142: if ($canmodify_inststatus{'inststatus'}) {
2143: if (exists($env{'form.inststatus'})) {
2144: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2145: if (@inststatuses > 0) {
2146: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2147: $changeHash{'inststatus'} = $newinststatus;
2148: if ($newinststatus ne $oldinststatus) {
2149: $changed{'inststatus'} = $newinststatus;
2150: }
2151: if (ref($usertypes) eq 'HASH') {
2152: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2153: } else {
2154: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2155: }
2156: } else {
2157: $newinststatus = '';
2158: $changeHash{'inststatus'} = $newinststatus;
2159: $newinststatuses = $othertitle;
2160: if ($newinststatus ne $oldinststatus) {
2161: $changed{'inststatus'} = $changeHash{'inststatus'};
2162: }
2163: }
2164: }
2165: }
2166: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2167: if ($userenv{'portfolioquota'} ne '') {
2168: $oldportfolioquota = $userenv{'portfolioquota'};
2169: if ($env{'form.customquota'} == 1) {
2170: if ($env{'form.portfolioquota'} eq '') {
2171: $newportfolioquota = 0;
2172: } else {
2173: $newportfolioquota = $env{'form.portfolioquota'};
2174: $newportfolioquota =~ s/[^\d\.]//g;
2175: }
2176: if ($newportfolioquota != $oldportfolioquota) {
2177: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2178: }
2179: } else {
2180: $changed{'quota'} = "a_admin('',\%changeHash);
2181: $newportfolioquota = $defquota;
2182: $newisdefault = 1;
2183: }
2184: } else {
2185: $oldisdefault = 1;
2186: $oldportfolioquota = $defquota;
2187: if ($env{'form.customquota'} == 1) {
2188: if ($env{'form.portfolioquota'} eq '') {
2189: $newportfolioquota = 0;
2190: } else {
2191: $newportfolioquota = $env{'form.portfolioquota'};
2192: $newportfolioquota =~ s/[^\d\.]//g;
2193: }
2194: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2195: } else {
2196: $newportfolioquota = $defquota;
2197: $newisdefault = 1;
2198: }
2199: }
2200: if ($oldisdefault) {
2201: $olddefquotatext = &get_defaultquota_text($settingstatus);
2202: }
2203: if ($newisdefault) {
2204: $newdefquotatext = &get_defaultquota_text($settingstatus);
2205: }
2206: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2207: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2208: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2209: \%userenv, \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2210: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2211: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2212: $env{'form.clastname'} ne $userenv{'lastname'} ||
2213: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2214: $env{'form.cid'} ne $userenv{'id'} ||
2215: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2216: $namechanged = 1;
2217: }
2218: if (($namechanged) || (keys(%changed) > 0)) {
2219: $changeHash{'firstname'} = $env{'form.cfirstname'};
2220: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2221: $changeHash{'lastname'} = $env{'form.clastname'};
2222: $changeHash{'generation'} = $env{'form.cgeneration'};
2223: $changeHash{'id'} = $env{'form.cid'};
2224: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2225: my ($chgresult,$namechgresult);
2226: if (keys(%changed) > 0) {
2227: $chgresult =
2228: &Apache::lonnet::put('environment',\%changeHash,
2229: $env{'form.ccdomain'},$env{'form.ccuname'});
2230: if ($chgresult eq 'ok') {
2231: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2232: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2233: my %newenvhash;
2234: foreach my $key (keys(%changed)) {
2235: if (($key eq 'official') || ($key eq 'unofficial')) {
2236: $newenvhash{'environment.requestcourses.'.$key} =
2237: $changeHash{'requestcourses.'.$key};
2238: if ($changeHash{'requestcourses.'.$key} ne '') {
2239: $newenvhash{'environment.canrequest.'.$key} =
2240: $changeHash{'requestcourses.'.$key};
2241: } else {
2242: $newenvhash{'environment.canrequest.'.$key} =
2243: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2244: $key,'reload','requestcourses');
2245: }
2246: } elsif ($key ne 'quota') {
2247: $newenvhash{'environment.tools.'.$key} =
2248: $changeHash{'tools.'.$key};
2249: if ($changeHash{'tools.'.$key} ne '') {
2250: $newenvhash{'environment.availabletools.'.$key} =
2251: $changeHash{'tools.'.$key};
2252: } else {
2253: $newenvhash{'environment.availabletools.'.$key} =
2254: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2255: }
2256: }
2257: }
2258: if (keys(%newenvhash)) {
2259: &Apache::lonnet::appenv(\%newenvhash);
2260: }
2261: }
2262: }
2263: }
2264: if ($namechanged) {
2265: # Make the change
2266: $namechgresult =
2267: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2268: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2269: $changeHash{'firstname'},$changeHash{'middlename'},
2270: $changeHash{'lastname'},$changeHash{'generation'},
2271: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2272: %userupdate = (
2273: lastname => $env{'form.clastname'},
2274: middlename => $env{'form.cmiddlename'},
2275: firstname => $env{'form.cfirstname'},
2276: generation => $env{'form.cgeneration'},
2277: id => $env{'form.cid'},
2278: );
2279: }
2280: if (($namechanged && $namechgresult eq 'ok') ||
2281: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2282: # Tell the user we changed the name
2283: my %lt=&Apache::lonlocal::texthash(
2284: 'uic' => 'User Information Changed',
2285: 'frst' => 'First Name',
2286: 'mddl' => 'Middle Name',
2287: 'lst' => 'Last Name',
2288: 'gen' => 'Generation',
2289: 'id' => 'Student/Employee ID',
2290: 'mail' => 'Permanent e-mail address',
2291: 'disk' => 'Disk space allocated to portfolio files',
2292: 'blog' => 'Blog Availability',
2293: 'aboutme' => 'Personal Information Page Availability',
2294: 'portfolio' => 'Portfolio Availability',
2295: 'official' => 'Can Request Official Courses',
2296: 'unofficial' => 'Can Request Unofficial Courses',
2297: 'inststatus' => "Affiliation",
2298: 'prvs' => 'Previous Value:',
2299: 'chto' => 'Changed To:'
2300: );
2301: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2302: &Apache::loncommon::start_data_table().
2303: &Apache::loncommon::start_data_table_header_row());
2304: $r->print(<<"END");
2305: <th> </th>
2306: <th>$lt{'frst'}</th>
2307: <th>$lt{'mddl'}</th>
2308: <th>$lt{'lst'}</th>
2309: <th>$lt{'gen'}</th>
2310: <th>$lt{'id'}</th>
2311: <th>$lt{'mail'}</th>
2312: END
2313: if ($showinststatus) {
2314: $r->print("
2315: <th>$lt{'inststatus'}</th>\n");
2316: }
2317: if ($showrequestcourses) {
2318: foreach my $item (@requestcourses) {
2319: $r->print("
2320: <th>$lt{$item}</th>\n");
2321: }
2322: }
2323: if ($showquota) {
2324: $r->print("
2325: <th>$lt{'disk'}</th>\n");
2326: }
2327: if ($showtools) {
2328: foreach my $item (@usertools) {
2329: $r->print("
2330: <th>$lt{$item}</th>\n");
2331: }
2332: }
2333: $r->print(&Apache::loncommon::end_data_table_header_row().
2334: &Apache::loncommon::start_data_table_row());
2335: $r->print(<<"END");
2336: <td><b>$lt{'prvs'}</b></td>
2337: <td>$userenv{'firstname'} </td>
2338: <td>$userenv{'middlename'} </td>
2339: <td>$userenv{'lastname'} </td>
2340: <td>$userenv{'generation'} </td>
2341: <td>$userenv{'id'}</td>
2342: <td>$userenv{'permanentemail'} </td>
2343: END
2344: if ($showinststatus) {
2345: $r->print("
2346: <td>$oldinststatuses</td>\n");
2347: }
2348: if ($showrequestcourses) {
2349: foreach my $item (@requestcourses) {
2350: $r->print("
2351: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2352: }
2353: }
2354: if ($showquota) {
2355: $r->print("
2356: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2357: }
2358: if ($showtools) {
2359: foreach my $item (@usertools) {
2360: $r->print("
2361: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2362: }
2363: }
2364: $r->print(&Apache::loncommon::end_data_table_row().
2365: &Apache::loncommon::start_data_table_row());
2366: $r->print(<<"END");
2367: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2368: <td>$env{'form.cfirstname'} </td>
2369: <td>$env{'form.cmiddlename'} </td>
2370: <td>$env{'form.clastname'} </td>
2371: <td>$env{'form.cgeneration'} </td>
2372: <td>$env{'form.cid'} </td>
2373: <td>$env{'form.cpermanentemail'} </td>
2374: END
2375: if ($showinststatus) {
2376: $r->print("
2377: <td>$newinststatuses</td>\n");
2378: }
2379: if ($showrequestcourses) {
2380: foreach my $item (@requestcourses) {
2381: $r->print("
2382: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2383: }
2384: }
2385: if ($showquota) {
2386: $r->print("
2387: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2388: }
2389: if ($showtools) {
2390: foreach my $item (@usertools) {
2391: $r->print("
2392: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2393: }
2394: }
2395: $r->print(&Apache::loncommon::end_data_table_row().
2396: &Apache::loncommon::end_data_table().'<br />');
2397: if ($env{'form.cid'} ne $userenv{'id'}) {
2398: &Apache::lonnet::idput($env{'form.ccdomain'},
2399: ($env{'form.ccuname'} => $env{'form.cid'}));
2400: if (($recurseid) &&
2401: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2402: my $idresult =
2403: &Apache::lonuserutils::propagate_id_change(
2404: $env{'form.ccuname'},$env{'form.ccdomain'},
2405: \%userupdate);
2406: $r->print('<br />'.$idresult.'<br />');
2407: }
2408: }
2409: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2410: ($env{'form.ccuname'} eq $env{'user.name'})) {
2411: my %newenvhash;
2412: foreach my $key (keys(%changeHash)) {
2413: $newenvhash{'environment.'.$key} = $changeHash{$key};
2414: }
2415: &Apache::lonnet::appenv(\%newenvhash);
2416: }
2417: } else { # error occurred
2418: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2419: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2420: $env{'form.ccdomain'}.'</span><br />');
2421: }
2422: } else { # End of if ($env ... ) logic
2423: # They did not want to change the users name, quota, tool availability,
2424: # or ability to request creation of courses,
2425: # but we can still tell them what the name and quota and availabilities are
2426: my %lt=&Apache::lonlocal::texthash(
2427: 'id' => "Student/Employee ID",
2428: 'mail' => "Permanent e-mail address",
2429: 'disk' => "Disk space allocated to user's portfolio files",
2430: 'blog' => "Blog Availability",
2431: 'aboutme' => "Personal Information Page Availability",
2432: 'portfolio' => "Portfolio Availability",
2433: 'official' => "Can Request Official Courses",
2434: 'unofficial' => "Can Request Unofficial Course",
2435: 'inststatus' => "Affiliation",
2436: );
2437: $r->print(<<"END");
2438: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2439: END
2440: if ($userenv{'permanentemail'} ne '') {
2441: $r->print('<br />['.$lt{'mail'}.': '.
2442: $userenv{'permanentemail'}.']');
2443: }
2444: if ($showinststatus) {
2445: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2446: }
2447: if ($showrequestcourses) {
2448: foreach my $item (@requestcourses) {
2449: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2450: $newaccesstext{$item}.']'."\n");
2451: }
2452: }
2453: if ($showtools) {
2454: foreach my $item (@usertools) {
2455: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2456: $newaccesstext{$item}.']'."\n");
2457: }
2458: }
2459: if ($showquota) {
2460: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2461: $olddefquotatext.']');
2462: }
2463: $r->print('</h4>');
2464: }
2465: if (@mod_disallowed) {
2466: my ($rolestr,$contextname);
2467: if (@longroles > 0) {
2468: $rolestr = join(', ',@longroles);
2469: } else {
2470: $rolestr = &mt('No roles');
2471: }
2472: if ($context eq 'course') {
2473: $contextname = &mt('course');
2474: } elsif ($context eq 'author') {
2475: $contextname = &mt('co-author');
2476: }
2477: $r->print(&mt('The following fields were not updated: ').'<ul>');
2478: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2479: foreach my $field (@mod_disallowed) {
2480: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2481: }
2482: $r->print('</ul>');
2483: if (@mod_disallowed == 1) {
2484: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2485: } else {
2486: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2487: }
2488: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'.
2489: &mt('Contact your <a href="[_1]">helpdesk</a> for more information.',"javascript:helpMenu('display')").'<br />');
2490: }
2491: $r->print('<span class="LC_warning">'
2492: .$no_forceid_alert
2493: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2494: .'</span>');
2495: }
2496: if ($env{'form.action'} eq 'singlestudent') {
2497: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context);
2498: $r->print('<p><a href="javascript:backPage(document.userupdate)">'.
2499: &mt('Enroll Another Student').'</a></p>');
2500: } else {
2501: my @rolechanges = &update_roles($r,$context);
2502: if ($namechanged) {
2503: if ($context eq 'course') {
2504: if (@userroles > 0) {
2505: if ((@rolechanges == 0) ||
2506: (!(grep(/^st$/,@rolechanges)))) {
2507: if (grep(/^st$/,@userroles)) {
2508: my $classlistupdated =
2509: &Apache::lonuserutils::update_classlist($cdom,
2510: $cnum,$env{'form.ccdomain'},
2511: $env{'form.ccuname'},\%userupdate);
2512: }
2513: }
2514: }
2515: }
2516: }
2517: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2518: $env{'form.ccdomain'});
2519: if ($env{'form.popup'}) {
2520: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2521: } else {
2522: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2523: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2524: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2525: .&mt('Create/Modify Another User').'</a></p>');
2526: }
2527: }
2528: $r->print(&Apache::loncommon::end_page());
2529: }
2530:
2531: sub tool_changes {
2532: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
2533: $changed,$newaccess,$newaccesstext) = @_;
2534: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
2535: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
2536: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
2537: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
2538: return;
2539: }
2540: foreach my $tool (@{$usertools}) {
2541: if ($userenv->{$context.'.'.$tool} ne '') {
2542: $oldaccess->{$tool} = &mt('custom');
2543: if ($userenv->{$context.'.'.$tool}) {
2544: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
2545: } else {
2546: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
2547: }
2548: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2549: if ($env{'form.custom'.$tool} == 1) {
2550: if ($env{'form.'.$context.'_'.$tool} ne $userenv->{$context.'.'.$tool}) {
2551: $changed->{$tool} = &tool_admin($tool,$env{'form.'.$context.'_'.$tool},
2552: $changeHash,$context);
2553: if ($changed->{$tool}) {
2554: $newaccess->{$tool} = &mt('custom');
2555: if ($env{'form.'.$context.'_'.$tool}) {
2556: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2557: } else {
2558: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2559: }
2560: } else {
2561: $newaccess->{$tool} = $oldaccess->{$tool};
2562: if ($userenv->{$context.'.'.$tool}) {
2563: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2564: } else {
2565: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2566: }
2567: }
2568: } else {
2569: $newaccess->{$tool} = $oldaccess->{$tool};
2570: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2571: }
2572: } else {
2573: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
2574: if ($changed->{$tool}) {
2575: $newaccess->{$tool} = &mt('default');
2576: } else {
2577: $newaccess->{$tool} = $oldaccess->{$tool};
2578: if ($userenv->{$context.'.'.$tool}) {
2579: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2580: } else {
2581: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2582: }
2583: }
2584: }
2585: } else {
2586: $oldaccess->{$tool} = &mt('default');
2587: if ($env{'form.custom'.$tool} == 1) {
2588: $changed->{$tool} = &tool_admin($tool,$env{'form.'.$context.'_'.$tool},
2589: $changeHash,$context);
2590: if ($changed->{$tool}) {
2591: $newaccess->{$tool} = &mt('custom');
2592: if ($env{'form.'.$context.'_'.$tool}) {
2593: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2594: } else {
2595: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2596: }
2597: } else {
2598: $newaccess->{$tool} = $oldaccess->{$tool};
2599: }
2600: } else {
2601: $newaccess->{$tool} = $oldaccess->{$tool};
2602: }
2603: }
2604: }
2605: return;
2606: }
2607:
2608: sub update_roles {
2609: my ($r,$context) = @_;
2610: my $now=time;
2611: my @rolechanges;
2612: my %disallowed;
2613: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2614: foreach my $key (keys (%env)) {
2615: next if (! $env{$key});
2616: next if ($key eq 'form.action');
2617: # Revoke roles
2618: if ($key=~/^form\.rev/) {
2619: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2620: # Revoke standard role
2621: my ($scope,$role) = ($1,$2);
2622: my $result =
2623: &Apache::lonnet::revokerole($env{'form.ccdomain'},
2624: $env{'form.ccuname'},
2625: $scope,$role,'','',$context);
2626: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
2627: $role,$scope,'<b>'.$result.'</b>').'<br />');
2628: if ($role eq 'st') {
2629: my $result =
2630: &Apache::lonuserutils::classlist_drop($scope,
2631: $env{'form.ccuname'},$env{'form.ccdomain'},
2632: $now);
2633: $r->print($result);
2634: }
2635: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2636: push(@rolechanges,$role);
2637: }
2638: }
2639: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
2640: # Revoke custom role
2641: $r->print(&mt('Revoking custom role:').
2642: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
2643: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
2644: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
2645: '</b><br />');
2646: if (!grep(/^cr$/,@rolechanges)) {
2647: push(@rolechanges,'cr');
2648: }
2649: }
2650: } elsif ($key=~/^form\.del/) {
2651: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
2652: # Delete standard role
2653: my ($scope,$role) = ($1,$2);
2654: my $result =
2655: &Apache::lonnet::assignrole($env{'form.ccdomain'},
2656: $env{'form.ccuname'},
2657: $scope,$role,$now,0,1,'',
2658: $context);
2659: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
2660: '<b>'.$result.'</b>').'<br />');
2661: if ($role eq 'st') {
2662: my $result =
2663: &Apache::lonuserutils::classlist_drop($scope,
2664: $env{'form.ccuname'},$env{'form.ccdomain'},
2665: $now);
2666: $r->print($result);
2667: }
2668: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2669: push(@rolechanges,$role);
2670: }
2671: }
2672: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2673: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2674: # Delete custom role
2675: $r->print(&mt('Deleting custom role [_1] by [_2]:[_3] in [_4]',
2676: $rolename,$rnam,$rdom,$url).': <b>'.
2677: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
2678: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
2679: 0,1,$context).'</b><br />');
2680: if (!grep(/^cr$/,@rolechanges)) {
2681: push(@rolechanges,'cr');
2682: }
2683: }
2684: } elsif ($key=~/^form\.ren/) {
2685: my $udom = $env{'form.ccdomain'};
2686: my $uname = $env{'form.ccuname'};
2687: # Re-enable standard role
2688: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
2689: my $url = $1;
2690: my $role = $2;
2691: my $logmsg;
2692: my $output;
2693: if ($role eq 'st') {
2694: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
2695: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
2696: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
2697: if ($result eq 'refused' && $logmsg) {
2698: $output = $logmsg;
2699: } else {
2700: $output = "Error: $result\n";
2701: }
2702: } else {
2703: $output = &mt('Assigning').' '.$role.' in '.$url.
2704: &mt('starting').' '.localtime($now).
2705: ': <br />'.$logmsg.'<br />'.
2706: &mt('Add to classlist').': <b>ok</b><br />';
2707: }
2708: }
2709: } else {
2710: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
2711: $env{'form.ccuname'},$url,$role,0,$now,'','',
2712: $context);
2713: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
2714: $role,$url,'<b>'.$result.'</b>').'<br />';
2715: }
2716: $r->print($output);
2717: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2718: push(@rolechanges,$role);
2719: }
2720: }
2721: # Re-enable custom role
2722: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2723: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2724: my $result = &Apache::lonnet::assigncustomrole(
2725: $env{'form.ccdomain'}, $env{'form.ccuname'},
2726: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
2727: $r->print(&mt('Re-enabling custom role [_1] by [_2]:[_3] in [_4] : [_5]',
2728: $rolename,$rnam,$rdom,$url,'<b>'.$result.'</b>').'<br />');
2729: if (!grep(/^cr$/,@rolechanges)) {
2730: push(@rolechanges,'cr');
2731: }
2732: }
2733: } elsif ($key=~/^form\.act/) {
2734: my $udom = $env{'form.ccdomain'};
2735: my $uname = $env{'form.ccuname'};
2736: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
2737: # Activate a custom role
2738: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
2739: my $url='/'.$one.'/'.$two;
2740: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
2741:
2742: my $start = ( $env{'form.start_'.$full} ?
2743: $env{'form.start_'.$full} :
2744: $now );
2745: my $end = ( $env{'form.end_'.$full} ?
2746: $env{'form.end_'.$full} :
2747: 0 );
2748:
2749: # split multiple sections
2750: my %sections = ();
2751: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
2752: if ($num_sections == 0) {
2753: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
2754: } else {
2755: my %curr_groups =
2756: &Apache::longroup::coursegroups($one,$two);
2757: foreach my $sec (sort {$a cmp $b} keys %sections) {
2758: if (($sec eq 'none') || ($sec eq 'all') ||
2759: exists($curr_groups{$sec})) {
2760: $disallowed{$sec} = $url;
2761: next;
2762: }
2763: my $securl = $url.'/'.$sec;
2764: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
2765: }
2766: }
2767: if (!grep(/^cr$/,@rolechanges)) {
2768: push(@rolechanges,'cr');
2769: }
2770: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
2771: # Activate roles for sections with 3 id numbers
2772: # set start, end times, and the url for the class
2773: my ($one,$two,$three)=($1,$2,$3);
2774: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
2775: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
2776: $now );
2777: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
2778: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
2779: 0 );
2780: my $url='/'.$one.'/'.$two;
2781: my $type = 'three';
2782: # split multiple sections
2783: my %sections = ();
2784: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
2785: if ($num_sections == 0) {
2786: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
2787: } else {
2788: my %curr_groups =
2789: &Apache::longroup::coursegroups($one,$two);
2790: my $emptysec = 0;
2791: foreach my $sec (sort {$a cmp $b} keys %sections) {
2792: $sec =~ s/\W//g;
2793: if ($sec ne '') {
2794: if (($sec eq 'none') || ($sec eq 'all') ||
2795: exists($curr_groups{$sec})) {
2796: $disallowed{$sec} = $url;
2797: next;
2798: }
2799: my $securl = $url.'/'.$sec;
2800: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
2801: } else {
2802: $emptysec = 1;
2803: }
2804: }
2805: if ($emptysec) {
2806: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
2807: }
2808: }
2809: if (!grep(/^\Q$three\E$/,@rolechanges)) {
2810: push(@rolechanges,$three);
2811: }
2812: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
2813: # Activate roles for sections with two id numbers
2814: # set start, end times, and the url for the class
2815: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
2816: $env{'form.start_'.$1.'_'.$2} :
2817: $now );
2818: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
2819: $env{'form.end_'.$1.'_'.$2} :
2820: 0 );
2821: my $one = $1;
2822: my $two = $2;
2823: my $url='/'.$one.'/';
2824: # split multiple sections
2825: my %sections = ();
2826: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
2827: if ($num_sections == 0) {
2828: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
2829: } else {
2830: my $emptysec = 0;
2831: foreach my $sec (sort {$a cmp $b} keys %sections) {
2832: if ($sec ne '') {
2833: my $securl = $url.'/'.$sec;
2834: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
2835: } else {
2836: $emptysec = 1;
2837: }
2838: }
2839: if ($emptysec) {
2840: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
2841: }
2842: }
2843: if (!grep(/^\Q$two\E$/,@rolechanges)) {
2844: push(@rolechanges,$two);
2845: }
2846: } else {
2847: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
2848: }
2849: foreach my $key (sort(keys(%disallowed))) {
2850: $r->print('<p class="LC_warning">');
2851: if (($key eq 'none') || ($key eq 'all')) {
2852: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
2853: } else {
2854: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
2855: }
2856: $r->print('</p><p>'
2857: .&mt('Please [_1]go back[_2] and choose a different section name.'
2858: ,'<a href="javascript:history.go(-1)'
2859: ,'</a>')
2860: .'</p><br />'
2861: );
2862: }
2863: }
2864: } # End of foreach (keys(%env))
2865: # Flush the course logs so reverse user roles immediately updated
2866: &Apache::lonnet::flushcourselogs();
2867: if (@rolechanges == 0) {
2868: $r->print(&mt('No roles to modify'));
2869: }
2870: return @rolechanges;
2871: }
2872:
2873: sub enroll_single_student {
2874: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context) = @_;
2875: $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
2876:
2877: # Remove non alphanumeric values from section
2878: $env{'form.sections'}=~s/\W//g;
2879:
2880: # Clean out any old student roles the user has in this class.
2881: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
2882: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
2883: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
2884: my $enroll_result =
2885: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
2886: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
2887: $env{'form.cmiddlename'},$env{'form.clastname'},
2888: $env{'form.generation'},$env{'form.sections'},$enddate,
2889: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
2890: if ($enroll_result =~ /^ok/) {
2891: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
2892: if ($env{'form.sections'} ne '') {
2893: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
2894: }
2895: my ($showstart,$showend);
2896: if ($startdate <= $now) {
2897: $showstart = &mt('Access starts immediately');
2898: } else {
2899: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
2900: }
2901: if ($enddate == 0) {
2902: $showend = &mt('ends: no ending date');
2903: } else {
2904: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
2905: }
2906: $r->print('.<br />'.$showstart.'; '.$showend);
2907: if ($startdate <= $now && !$newuser) {
2908: $r->print("<p> ".&mt('If the student is currently logged-in to LON-CAPA, the new role will be available when the student next logs in.')."</p>");
2909: }
2910: } else {
2911: $r->print(&mt('unable to enroll').": ".$enroll_result);
2912: }
2913: return;
2914: }
2915:
2916: sub get_defaultquota_text {
2917: my ($settingstatus) = @_;
2918: my $defquotatext;
2919: if ($settingstatus eq '') {
2920: $defquotatext = &mt('(default)');
2921: } else {
2922: my ($usertypes,$order) =
2923: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
2924: if ($usertypes->{$settingstatus} eq '') {
2925: $defquotatext = &mt('(default)');
2926: } else {
2927: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
2928: }
2929: }
2930: return $defquotatext;
2931: }
2932:
2933: sub update_result_form {
2934: my ($uhome) = @_;
2935: my $outcome =
2936: '<form name="userupdate" method="post" />'."\n";
2937: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
2938: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2939: }
2940: if ($env{'form.origname'} ne '') {
2941: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
2942: }
2943: foreach my $item ('sortby','seluname','seludom') {
2944: if (exists($env{'form.'.$item})) {
2945: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2946: }
2947: }
2948: if ($uhome eq 'no_host') {
2949: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
2950: }
2951: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
2952: '<input type ="hidden" name="currstate" value="" />'."\n".
2953: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
2954: '</form>';
2955: return $outcome;
2956: }
2957:
2958: sub quota_admin {
2959: my ($setquota,$changeHash) = @_;
2960: my $quotachanged;
2961: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2962: # Current user has quota modification privileges
2963: if (ref($changeHash) eq 'HASH') {
2964: $quotachanged = 1;
2965: $changeHash->{'portfolioquota'} = $setquota;
2966: }
2967: }
2968: return $quotachanged;
2969: }
2970:
2971: sub tool_admin {
2972: my ($tool,$settool,$changeHash,$context) = @_;
2973: my $canchange = 0;
2974: if ($context eq 'requestcourses') {
2975: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2976: $canchange = 1;
2977: }
2978: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2979: # Current user has quota modification privileges
2980: $canchange = 1;
2981: }
2982: my $toolchanged;
2983: if ($canchange) {
2984: if (ref($changeHash) eq 'HASH') {
2985: $toolchanged = 1;
2986: $changeHash->{$context.'.'.$tool} = $settool;
2987: }
2988: }
2989: return $toolchanged;
2990: }
2991:
2992: sub build_roles {
2993: my ($sectionstr,$sections,$role) = @_;
2994: my $num_sections = 0;
2995: if ($sectionstr=~ /,/) {
2996: my @secnums = split/,/,$sectionstr;
2997: if ($role eq 'st') {
2998: $secnums[0] =~ s/\W//g;
2999: $$sections{$secnums[0]} = 1;
3000: $num_sections = 1;
3001: } else {
3002: foreach my $sec (@secnums) {
3003: $sec =~ ~s/\W//g;
3004: if (!($sec eq "")) {
3005: if (exists($$sections{$sec})) {
3006: $$sections{$sec} ++;
3007: } else {
3008: $$sections{$sec} = 1;
3009: $num_sections ++;
3010: }
3011: }
3012: }
3013: }
3014: } else {
3015: $sectionstr=~s/\W//g;
3016: unless ($sectionstr eq '') {
3017: $$sections{$sectionstr} = 1;
3018: $num_sections ++;
3019: }
3020: }
3021:
3022: return $num_sections;
3023: }
3024:
3025: # ========================================================== Custom Role Editor
3026:
3027: sub custom_role_editor {
3028: my ($r) = @_;
3029: my $rolename=$env{'form.rolename'};
3030:
3031: if ($rolename eq 'make new role') {
3032: $rolename=$env{'form.newrolename'};
3033: }
3034:
3035: $rolename=~s/[^A-Za-z0-9]//gs;
3036:
3037: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3038: &print_username_entry_form($r);
3039: return;
3040: }
3041: # ------------------------------------------------------- What can be assigned?
3042: my %full=();
3043: my %courselevel=();
3044: my %courselevelcurrent=();
3045: my $syspriv='';
3046: my $dompriv='';
3047: my $coursepriv='';
3048: my $body_top;
3049: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
3050: my ($rdummy,$roledef)=
3051: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3052: # ------------------------------------------------------- Does this role exist?
3053: $body_top .= '<h2>';
3054: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3055: $body_top .= &mt('Existing Role').' "';
3056: # ------------------------------------------------- Get current role privileges
3057: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3058: } else {
3059: $body_top .= &mt('New Role').' "';
3060: $roledef='';
3061: }
3062: $body_top .= $rolename.'"</h2>';
3063: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3064: my ($priv,$restrict)=split(/\&/,$item);
3065: if (!$restrict) { $restrict='F'; }
3066: $courselevel{$priv}=$restrict;
3067: if ($coursepriv=~/\:$priv/) {
3068: $courselevelcurrent{$priv}=1;
3069: }
3070: $full{$priv}=1;
3071: }
3072: my %domainlevel=();
3073: my %domainlevelcurrent=();
3074: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3075: my ($priv,$restrict)=split(/\&/,$item);
3076: if (!$restrict) { $restrict='F'; }
3077: $domainlevel{$priv}=$restrict;
3078: if ($dompriv=~/\:$priv/) {
3079: $domainlevelcurrent{$priv}=1;
3080: }
3081: $full{$priv}=1;
3082: }
3083: my %systemlevel=();
3084: my %systemlevelcurrent=();
3085: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3086: my ($priv,$restrict)=split(/\&/,$item);
3087: if (!$restrict) { $restrict='F'; }
3088: $systemlevel{$priv}=$restrict;
3089: if ($syspriv=~/\:$priv/) {
3090: $systemlevelcurrent{$priv}=1;
3091: }
3092: $full{$priv}=1;
3093: }
3094: my ($jsback,$elements) = &crumb_utilities();
3095: my $button_code = "\n";
3096: my $head_script = "\n";
3097: $head_script .= '<script type="text/javascript">'."\n";
3098: my @template_roles = ("cc","in","ta","ep","st");
3099: foreach my $role (@template_roles) {
3100: $head_script .= &make_script_template($role);
3101: $button_code .= &make_button_code($role).' ';
3102: }
3103: $head_script .= "\n".$jsback."\n".'</script>'."\n";
3104: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3105: &Apache::lonhtmlcommon::add_breadcrumb
3106: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3107: text=>"Pick custom role",
3108: faq=>282,bug=>'Instructor Interface',},
3109: {href=>"javascript:backPage(document.form1,'','')",
3110: text=>"Edit custom role",
3111: faq=>282,bug=>'Instructor Interface',});
3112: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3113: 'Course_Editing_Custom_Roles'));
3114:
3115: $r->print($body_top);
3116: my %lt=&Apache::lonlocal::texthash(
3117: 'prv' => "Privilege",
3118: 'crl' => "Course Level",
3119: 'dml' => "Domain Level",
3120: 'ssl' => "System Level");
3121:
3122: $r->print('<div>'
3123: .'<form action=""><fieldset>'
3124: .'<legend>'.&mt('Select a Template').'</legend>'
3125: .$button_code
3126: .'</fieldset></form>'
3127: .'</div>'
3128: );
3129:
3130: $r->print(<<ENDCCF);
3131: <form name="form1" method="post">
3132: <input type="hidden" name="phase" value="set_custom_roles" />
3133: <input type="hidden" name="rolename" value="$rolename" />
3134: ENDCCF
3135: $r->print(&Apache::loncommon::start_data_table().
3136: &Apache::loncommon::start_data_table_header_row().
3137: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3138: '</th><th>'.$lt{'ssl'}.'</th>'.
3139: &Apache::loncommon::end_data_table_header_row());
3140: foreach my $priv (sort keys %full) {
3141: my $privtext = &Apache::lonnet::plaintext($priv);
3142: $r->print(&Apache::loncommon::start_data_table_row().
3143: '<td>'.$privtext.'</td><td>'.
3144: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c" '.
3145: ($courselevelcurrent{$priv}?'checked="1"':'').' />':' ').
3146: '</td><td>'.
3147: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d" '.
3148: ($domainlevelcurrent{$priv}?'checked="1"':'').' />':' ').
3149: '</td><td>'.
3150: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s" '.
3151: ($systemlevelcurrent{$priv}?'checked="1"':'').' />':' ').
3152: '</td>'.
3153: &Apache::loncommon::end_data_table_row());
3154: }
3155: $r->print(&Apache::loncommon::end_data_table().
3156: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3157: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3158: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3159: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3160: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3161: &Apache::loncommon::end_page());
3162: }
3163: # --------------------------------------------------------
3164: sub make_script_template {
3165: my ($role) = @_;
3166: my %full_c=();
3167: my %full_d=();
3168: my %full_s=();
3169: my $return_script;
3170: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3171: my ($priv,$restrict)=split(/\&/,$item);
3172: $full_c{$priv}=1;
3173: }
3174: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3175: my ($priv,$restrict)=split(/\&/,$item);
3176: $full_d{$priv}=1;
3177: }
3178: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3179: my ($priv,$restrict)=split(/\&/,$item);
3180: $full_s{$priv}=1;
3181: }
3182: $return_script .= 'function set_'.$role.'() {'."\n";
3183: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3184: my %role_c;
3185: foreach my $priv (@temp) {
3186: my ($priv_item, $dummy) = split(/\&/,$priv);
3187: $role_c{$priv_item} = 1;
3188: }
3189: my %role_d;
3190: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3191: foreach my $priv(@temp) {
3192: my ($priv_item, $dummy) = split(/\&/,$priv);
3193: $role_d{$priv_item} = 1;
3194: }
3195: my %role_s;
3196: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3197: foreach my $priv(@temp) {
3198: my ($priv_item, $dummy) = split(/\&/,$priv);
3199: $role_s{$priv_item} = 1;
3200: }
3201: foreach my $priv_item (keys(%full_c)) {
3202: my ($priv, $dummy) = split(/\&/,$priv_item);
3203: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3204: (exists($role_s{$priv}))) {
3205: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3206: } else {
3207: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3208: }
3209: }
3210: foreach my $priv_item (keys(%full_d)) {
3211: my ($priv, $dummy) = split(/\&/,$priv_item);
3212: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3213: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3214: } else {
3215: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3216: }
3217: }
3218: foreach my $priv_item (keys(%full_s)) {
3219: my ($priv, $dummy) = split(/\&/,$priv_item);
3220: if (exists($role_s{$priv})) {
3221: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3222: } else {
3223: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3224: }
3225: }
3226: $return_script .= '}'."\n";
3227: return ($return_script);
3228: }
3229: # ----------------------------------------------------------
3230: sub make_button_code {
3231: my ($role) = @_;
3232: my $label = &Apache::lonnet::plaintext($role);
3233: my $button_code = '<input type="button" onClick="set_'.$role.'()" value="'.$label.'" />';
3234: return ($button_code);
3235: }
3236: # ---------------------------------------------------------- Call to definerole
3237: sub set_custom_role {
3238: my ($r,$context) = @_;
3239: my $rolename=$env{'form.rolename'};
3240: $rolename=~s/[^A-Za-z0-9]//gs;
3241: if (!$rolename) {
3242: &custom_role_editor($r);
3243: return;
3244: }
3245: my ($jsback,$elements) = &crumb_utilities();
3246: my $jscript = '<script type="text/javascript">'.$jsback."\n".'</script>';
3247:
3248: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3249: &Apache::lonhtmlcommon::add_breadcrumb
3250: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3251: text=>"Pick custom role",
3252: faq=>282,bug=>'Instructor Interface',},
3253: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3254: text=>"Edit custom role",
3255: faq=>282,bug=>'Instructor Interface',},
3256: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3257: text=>"Result",
3258: faq=>282,bug=>'Instructor Interface',});
3259: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3260: 'Course_Editing_Custom_Roles'));
3261:
3262: my ($rdummy,$roledef)=
3263: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3264:
3265: # ------------------------------------------------------- Does this role exist?
3266: $r->print('<h3>');
3267: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3268: $r->print(&mt('Existing Role').' "');
3269: } else {
3270: $r->print(&mt('New Role').' "');
3271: $roledef='';
3272: }
3273: $r->print($rolename.'"</h3>');
3274: # ------------------------------------------------------- What can be assigned?
3275: my $sysrole='';
3276: my $domrole='';
3277: my $courole='';
3278:
3279: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3280: my ($priv,$restrict)=split(/\&/,$item);
3281: if (!$restrict) { $restrict=''; }
3282: if ($env{'form.'.$priv.'_c'}) {
3283: $courole.=':'.$item;
3284: }
3285: }
3286:
3287: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3288: my ($priv,$restrict)=split(/\&/,$item);
3289: if (!$restrict) { $restrict=''; }
3290: if ($env{'form.'.$priv.'_d'}) {
3291: $domrole.=':'.$item;
3292: }
3293: }
3294:
3295: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3296: my ($priv,$restrict)=split(/\&/,$item);
3297: if (!$restrict) { $restrict=''; }
3298: if ($env{'form.'.$priv.'_s'}) {
3299: $sysrole.=':'.$item;
3300: }
3301: }
3302: $r->print('<br />Defining Role: '.
3303: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3304: if ($env{'request.course.id'}) {
3305: my $url='/'.$env{'request.course.id'};
3306: $url=~s/\_/\//g;
3307: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3308: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3309: $env{'user.name'},
3310: $url,
3311: $env{'user.domain'},
3312: $env{'user.name'},
3313: $rolename,undef,undef,undef,$context));
3314: }
3315: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3316: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3317: $r->print(&Apache::loncommon::end_page());
3318: }
3319:
3320: # ================================================================ Main Handler
3321: sub handler {
3322: my $r = shift;
3323: if ($r->header_only) {
3324: &Apache::loncommon::content_type($r,'text/html');
3325: $r->send_http_header;
3326: return OK;
3327: }
3328: my $context;
3329: if ($env{'request.course.id'}) {
3330: $context = 'course';
3331: } elsif ($env{'request.role'} =~ /^au\./) {
3332: $context = 'author';
3333: } else {
3334: $context = 'domain';
3335: }
3336: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3337: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3338: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3339: &Apache::lonhtmlcommon::clear_breadcrumbs();
3340: if ($env{'form.action'} ne 'dateselect') {
3341: &Apache::lonhtmlcommon::add_breadcrumb
3342: ({href=>"/adm/createuser",
3343: text=>"User Management"});
3344: }
3345: my ($permission,$allowed) =
3346: &Apache::lonuserutils::get_permission($context);
3347: if (!$allowed) {
3348: $env{'user.error.msg'}=
3349: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3350: "or view user status.";
3351: return HTTP_NOT_ACCEPTABLE;
3352: }
3353:
3354: &Apache::loncommon::content_type($r,'text/html');
3355: $r->send_http_header;
3356:
3357: # Main switch on form.action and form.state, as appropriate
3358: if (! exists($env{'form.action'})) {
3359: $r->print(&header());
3360: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3361: $r->print(&print_main_menu($permission,$context));
3362: $r->print(&Apache::loncommon::end_page());
3363: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3364: $r->print(&header());
3365: &Apache::lonhtmlcommon::add_breadcrumb
3366: ({href=>'/adm/createuser?action=upload&state=',
3367: text=>"Upload Users List"});
3368: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3369: 'Course_Create_Class_List'));
3370: $r->print('<form name="studentform" method="post" '.
3371: 'enctype="multipart/form-data" '.
3372: ' action="/adm/createuser">'."\n");
3373: if (! exists($env{'form.state'})) {
3374: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3375: } elsif ($env{'form.state'} eq 'got_file') {
3376: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3377: $permission);
3378: } elsif ($env{'form.state'} eq 'enrolling') {
3379: if ($env{'form.datatoken'}) {
3380: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3381: }
3382: } else {
3383: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3384: }
3385: $r->print('</form>'.&Apache::loncommon::end_page());
3386: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3387: eq 'singlestudent')) && ($permission->{'cusr'})) {
3388: my $phase = $env{'form.phase'};
3389: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3390: &Apache::loncreateuser::restore_prev_selections();
3391: my $srch;
3392: foreach my $item (@search) {
3393: $srch->{$item} = $env{'form.'.$item};
3394: }
3395: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3396: ($phase eq 'createnewuser')) {
3397: if ($env{'form.phase'} eq 'createnewuser') {
3398: my $response;
3399: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3400: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3401: $env{'form.phase'} = '';
3402: &print_username_entry_form($r,$context,$response,$srch);
3403: } else {
3404: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3405: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3406: &print_user_modification_page($r,$ccuname,$ccdomain,
3407: $srch,$response,$context,
3408: $permission);
3409: }
3410: } elsif ($env{'form.phase'} eq 'get_user_info') {
3411: my ($currstate,$response,$forcenewuser,$results) =
3412: &user_search_result($context,$srch);
3413: if ($env{'form.currstate'} eq 'modify') {
3414: $currstate = $env{'form.currstate'};
3415: }
3416: if ($currstate eq 'select') {
3417: &print_user_selection_page($r,$response,$srch,$results,
3418: \@search,$context);
3419: } elsif ($currstate eq 'modify') {
3420: my ($ccuname,$ccdomain);
3421: if (($srch->{'srchby'} eq 'uname') &&
3422: ($srch->{'srchtype'} eq 'exact')) {
3423: $ccuname = $srch->{'srchterm'};
3424: $ccdomain= $srch->{'srchdomain'};
3425: } else {
3426: my @matchedunames = keys(%{$results});
3427: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
3428: }
3429: $ccuname =&LONCAPA::clean_username($ccuname);
3430: $ccdomain=&LONCAPA::clean_domain($ccdomain);
3431: if ($env{'form.forcenewuser'}) {
3432: $response = '';
3433: }
3434: &print_user_modification_page($r,$ccuname,$ccdomain,
3435: $srch,$response,$context,
3436: $permission);
3437: } elsif ($currstate eq 'query') {
3438: &print_user_query_page($r,'createuser');
3439: } else {
3440: $env{'form.phase'} = '';
3441: &print_username_entry_form($r,$context,$response,$srch,
3442: $forcenewuser);
3443: }
3444: } elsif ($env{'form.phase'} eq 'userpicked') {
3445: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
3446: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
3447: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
3448: $context,$permission);
3449: }
3450: } elsif ($env{'form.phase'} eq 'update_user_data') {
3451: &update_user_data($r,$context);
3452: } else {
3453: &print_username_entry_form($r,$context,undef,$srch);
3454: }
3455: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
3456: if ($env{'form.phase'} eq 'set_custom_roles') {
3457: &set_custom_role($r,$context);
3458: } else {
3459: &custom_role_editor($r);
3460: }
3461: } elsif (($env{'form.action'} eq 'listusers') &&
3462: ($permission->{'view'} || $permission->{'cusr'})) {
3463: if ($env{'form.phase'} eq 'bulkchange') {
3464: &Apache::lonhtmlcommon::add_breadcrumb
3465: ({href=>'/adm/createuser?action=listusers',
3466: text=>"List Users"},
3467: {href=>"/adm/createuser",
3468: text=>"Result"});
3469: my $setting = $env{'form.roletype'};
3470: my $choice = $env{'form.bulkaction'};
3471: $r->print(&header());
3472: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
3473: 'Course_View_Class_List'));
3474: if ($permission->{'cusr'}) {
3475: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
3476: $r->print(&Apache::loncommon::end_page());
3477: } else {
3478: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
3479: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
3480: $r->print(&Apache::loncommon::end_page());
3481: }
3482: } else {
3483: &Apache::lonhtmlcommon::add_breadcrumb
3484: ({href=>'/adm/createuser?action=listusers',
3485: text=>"List Users"});
3486: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
3487: my $formname = 'studentform';
3488: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
3489: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
3490: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
3491: $formname);
3492: $jscript .= &verify_user_display();
3493: my $js = &add_script($jscript).$cb_jscript;
3494: my $loadcode =
3495: &Apache::lonuserutils::course_selector_loadcode($formname);
3496: if ($loadcode ne '') {
3497: $r->print(&header($js,{'onload' => $loadcode,}));
3498: } else {
3499: $r->print(&header($js));
3500: }
3501: } else {
3502: $r->print(&header(&add_script(&verify_user_display())));
3503: }
3504: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
3505: 'Course_View_Class_List'));
3506: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
3507: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
3508: $r->print(&Apache::loncommon::end_page());
3509: }
3510: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
3511: $r->print(&header());
3512: &Apache::lonhtmlcommon::add_breadcrumb
3513: ({href=>'/adm/createuser?action=drop',
3514: text=>"Drop Students"});
3515: if (!exists($env{'form.state'})) {
3516: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3517: 'Course_Drop_Student'));
3518:
3519: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
3520: } elsif ($env{'form.state'} eq 'done') {
3521: &Apache::lonhtmlcommon::add_breadcrumb
3522: ({href=>'/adm/createuser?action=drop',
3523: text=>"Result"});
3524: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3525: 'Course_Drop_Student'));
3526: &Apache::lonuserutils::update_user_list($r,$context,undef,
3527: $env{'form.action'});
3528: }
3529: $r->print(&Apache::loncommon::end_page());
3530: } elsif ($env{'form.action'} eq 'dateselect') {
3531: if ($permission->{'cusr'}) {
3532: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
3533: &Apache::lonuserutils::date_section_selector($context,
3534: $permission).
3535: &Apache::loncommon::end_page());
3536: } else {
3537: $r->print(&header().
3538: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
3539: &Apache::loncommon::end_page());
3540: }
3541: } elsif ($env{'form.action'} eq 'selfenroll') {
3542: $r->print(&header());
3543: &Apache::lonhtmlcommon::add_breadcrumb
3544: ({href=>'/adm/createuser?action=selfenroll',
3545: text=>"Configure Self-enrollment"});
3546: if (!exists($env{'form.state'})) {
3547: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
3548: 'Course_Self_Enrollment'));
3549: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3550: &print_selfenroll_menu($r,$context,$permission);
3551: } elsif ($env{'form.state'} eq 'done') {
3552: &Apache::lonhtmlcommon::add_breadcrumb
3553: ({href=>'/adm/createuser?action=selfenroll',
3554: text=>"Result"});
3555: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
3556: 'Course_Self_Enrollment'));
3557: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3558: &update_selfenroll_config($r,$context,$permission);
3559: }
3560: $r->print(&Apache::loncommon::end_page());
3561: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
3562: $r->print(&header());
3563: &Apache::lonhtmlcommon::add_breadcrumb
3564: ({href=>'/adm/createuser?action=selfenrollqueue',
3565: text=>"Enrollment requests"});
3566: my $cid = $env{'request.course.id'};
3567: my $cdom = $env{'course.'.$cid.'.domain'};
3568: my $cnum = $env{'course.'.$cid.'.num'};
3569: if (!exists($env{'form.state'})) {
3570: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
3571: 'Course_SelfEnrollment_Approval'));
3572: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
3573: &display_selfenroll_queue($r,$context,$permission,$cnum,$cdom);
3574: } elsif ($env{'form.state'} eq 'done') {
3575: &Apache::lonhtmlcommon::add_breadcrumb
3576: ({href=>'/adm/createuser?action=selfenrollqueue',
3577: text=>"Result"});
3578: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
3579: 'Course_Self_Enrollment'));
3580: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
3581: &update_selfenroll_queue($r,$context,$permission,$cid,$cnum,$cdom);
3582: }
3583: $r->print(&Apache::loncommon::end_page());
3584: } elsif ($env{'form.action'} eq 'changelogs') {
3585: $r->print(&header());
3586: &Apache::lonhtmlcommon::add_breadcrumb
3587: ({href=>'/adm/createuser?action=changelogs',
3588: text=>"User Management Logs"});
3589: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
3590: 'Course_User_Logs'));
3591: &print_userchangelogs_display($r,$context,$permission);
3592: $r->print(&Apache::loncommon::end_page());
3593: } else {
3594: $r->print(&header());
3595: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3596: $r->print(&print_main_menu($permission,$context));
3597: $r->print(&Apache::loncommon::end_page());
3598: }
3599: return OK;
3600: }
3601:
3602: sub header {
3603: my ($jscript,$loaditems,$args) = @_;
3604: my $start_page;
3605: if (ref($loaditems) eq 'HASH') {
3606: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
3607: } else {
3608: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
3609: }
3610: return $start_page;
3611: }
3612:
3613: sub add_script {
3614: my ($js) = @_;
3615: return '<script type="text/javascript">'."\n".$js."\n".'</script>';
3616: }
3617:
3618: sub verify_user_display {
3619: my $output = <<"END";
3620:
3621: function display_update() {
3622: document.studentform.action.value = 'listusers';
3623: document.studentform.phase.value = 'display';
3624: document.studentform.submit();
3625: }
3626:
3627: END
3628: return $output;
3629:
3630: }
3631:
3632: ###############################################################
3633: ###############################################################
3634: # Menu Phase One
3635: sub print_main_menu {
3636: my ($permission,$context) = @_;
3637: my %links = (
3638: domain => {
3639: upload => 'Upload a File of Users',
3640: singleuser => 'Add/Modify a Single User',
3641: listusers => 'Manage Multiple Users',
3642: },
3643: author => {
3644: upload => 'Upload a File of Co-authors',
3645: singleuser => 'Add/Modify a Single Co-author',
3646: listusers => 'Display Co-authors and Manage Multiple Users',
3647: },
3648: course => {
3649: upload => 'File of Course Users',
3650: singleuser => 'Single Course User',
3651: listusers => 'Course User Lists',
3652: },
3653: );
3654: my @menu = ( {categorytitle => 'Add Users',
3655: items =>
3656: [{
3657: linktext => $links{$context}{'upload'},
3658: icon => 'sctr.png',
3659: #help => 'Course_Create_Class_List',
3660: url => '/adm/createuser?action=upload',
3661: permission => $permission->{'cusr'},
3662: linktitle => 'Upload a CSV or a text file containing users.',
3663: },
3664: {
3665: linktext => $links{$context}{'singleuser'},
3666: icon => 'edit-redo.png',
3667: #help => 'Course_Change_Privileges',
3668: url => '/adm/createuser?action=singleuser',
3669: permission => $permission->{'cusr'},
3670: linktitle => 'Add a user with a certain role to this course.',
3671: }]},
3672: {categorytitle => 'Administration',
3673: items =>
3674: [{
3675: linktext => $links{$context}{'listusers'},
3676: icon => 'edit-find.png',
3677: #help => 'Course_View_Class_List',
3678: url => '/adm/createuser?action=listusers',
3679: permission => ($permission->{'view'} || $permission->{'cusr'}),
3680: linktitle => 'Show and manage users of this course.',
3681: }]},
3682: {categorytitle => 'Configuration',
3683: items =>
3684: [
3685: ]},
3686: );
3687:
3688: if ($context eq 'domain'){
3689:
3690: push(@{ $menu[1]->{items} },
3691: { linktext => 'Custom Roles',
3692: icon => 'emblem-photos.png',
3693: #help => 'Course_Editing_Custom_Roles',
3694: url => '/adm/createuser?action=custom',
3695: permission => $permission->{'custom'},
3696: linktitle => 'Configure a custom role.',
3697: });
3698:
3699: }elsif ($context eq 'course'){
3700: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
3701:
3702: push(@{ $menu[0]->{items} },
3703: { linktext => 'Single Student',
3704: #help => 'Course_Add_Student',
3705: icon => 'list-add.png',
3706: url => '/adm/createuser?action=singlestudent',
3707: permission => $permission->{'cusr'},
3708: linktitle => 'Add a user with the role student to this course.',
3709: });
3710:
3711: push(@{ $menu[1]->{items} },
3712: { linktext => 'Drop Students',
3713: icon => 'edit-undo.png',
3714: #help => 'Course_Drop_Student',
3715: url => '/adm/createuser?action=drop',
3716: permission => $permission->{'cusr'},
3717: linktitle =>'Remove a student from this course.',
3718: },
3719: { linktext => 'Custom Roles',
3720: icon => 'emblem-photos.png',
3721: #help => 'Course_Editing_Custom_Roles',
3722: url => '/adm/createuser?action=custom',
3723: permission => $permission->{'custom'},
3724: linktitle => 'Configure a custom role.',
3725: });
3726: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
3727: push(@{ $menu[1]->{items} },
3728: { linktext => 'Enrollment Requests',
3729: icon => 'selfenrl-queue.png',
3730: #help => 'Course_Approve_Selfenroll',
3731: url => '/adm/createuser?action=selfenrollqueue',
3732: permission => $permission->{'cusr'},
3733: linktitle =>'Approve or reject enrollment requests.',
3734: });
3735: }
3736:
3737: if (!exists($permission->{'cusr_section'})){
3738:
3739: push(@{ $menu[2]->{items} },
3740: { linktext => 'Automated Enrollment',
3741: icon => 'roles.png',
3742: #help => 'Course_Automated_Enrollment',
3743: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
3744: && $permission->{'cusr'}),
3745: url => '/adm/populate',
3746: linktitle => 'Automated enrollment manager.',
3747: },
3748: { linktext => 'User Self-Enrollment',
3749: icon => 'cstr.png',
3750: #help => 'Course_Self_Enrollment',
3751: url => '/adm/createuser?action=selfenroll',
3752: permission => $permission->{'cusr'},
3753: linktitle => 'Configure user self enrollment.',
3754: });
3755:
3756: }
3757:
3758: push(@{ $menu[2]->{items} },
3759: { linktext => 'Course Groups',
3760: icon => 'conf.png',
3761: #help => 'Course_Manage_Group',
3762: url => '/adm/coursegroups?refpage=cusr',
3763: permission => $permission->{'grp_manage'},
3764: linktitle => 'Manage course groups.',
3765: },
3766: { linktext => 'Change Logs',
3767: icon => 'document-properties.png',
3768: #help => 'Course_User_Logs',
3769: url => '/adm/createuser?action=changelogs',
3770: permission => $permission->{'cusr'},
3771: linktitle => 'View change log.',
3772: });
3773: };
3774: return Apache::lonhtmlcommon::generate_menu(@menu);
3775: # { text => 'View Log-in History',
3776: # help => 'Course_User_Logins',
3777: # action => 'logins',
3778: # permission => $permission->{'cusr'},
3779: # });
3780: }
3781:
3782: sub restore_prev_selections {
3783: my %saveable_parameters = ('srchby' => 'scalar',
3784: 'srchin' => 'scalar',
3785: 'srchtype' => 'scalar',
3786: );
3787: &Apache::loncommon::store_settings('user','user_picker',
3788: \%saveable_parameters);
3789: &Apache::loncommon::restore_settings('user','user_picker',
3790: \%saveable_parameters);
3791: }
3792:
3793: sub print_selfenroll_menu {
3794: my ($r,$context,$permission) = @_;
3795: my $formname = 'enrollstudent';
3796: my $nolink = 1;
3797: my ($row,$lt) = &get_selfenroll_titles();
3798: my $groupslist = &Apache::lonuserutils::get_groupslist();
3799: my $setsec_js =
3800: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
3801: my %alerts = &Apache::lonlocal::texthash(
3802: acto => 'Activation of self-enrollment was selected for the following domain(s)',
3803: butn => 'but no user types have been checked.',
3804: wilf => "Please uncheck 'activate' or check at least one type.",
3805: );
3806: my $selfenroll_js = <<"ENDSCRIPT";
3807: function update_types(caller,num) {
3808: var delidx = getIndexByName('selfenroll_delete');
3809: var actidx = getIndexByName('selfenroll_activate');
3810: if (caller == 'selfenroll_all') {
3811: var selall;
3812: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3813: if (document.$formname.selfenroll_all[i].checked) {
3814: selall = document.$formname.selfenroll_all[i].value;
3815: }
3816: }
3817: if (selall == 1) {
3818: if (delidx != -1) {
3819: if (document.$formname.selfenroll_delete.length) {
3820: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
3821: document.$formname.selfenroll_delete[j].checked = true;
3822: }
3823: } else {
3824: document.$formname.elements[delidx].checked = true;
3825: }
3826: }
3827: if (actidx != -1) {
3828: if (document.$formname.selfenroll_activate.length) {
3829: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3830: document.$formname.selfenroll_activate[j].checked = false;
3831: }
3832: } else {
3833: document.$formname.elements[actidx].checked = false;
3834: }
3835: }
3836: document.$formname.selfenroll_newdom.selectedIndex = 0;
3837: }
3838: }
3839: if (caller == 'selfenroll_activate') {
3840: if (document.$formname.selfenroll_activate.length) {
3841: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3842: if (document.$formname.selfenroll_activate[j].value == num) {
3843: if (document.$formname.selfenroll_activate[j].checked) {
3844: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3845: if (document.$formname.selfenroll_all[i].value == '1') {
3846: document.$formname.selfenroll_all[i].checked = false;
3847: }
3848: if (document.$formname.selfenroll_all[i].value == '0') {
3849: document.$formname.selfenroll_all[i].checked = true;
3850: }
3851: }
3852: }
3853: }
3854: }
3855: } else {
3856: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3857: if (document.$formname.selfenroll_all[i].value == '1') {
3858: document.$formname.selfenroll_all[i].checked = false;
3859: }
3860: if (document.$formname.selfenroll_all[i].value == '0') {
3861: document.$formname.selfenroll_all[i].checked = true;
3862: }
3863: }
3864: }
3865: }
3866: if (caller == 'selfenroll_delete') {
3867: if (document.$formname.selfenroll_delete.length) {
3868: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
3869: if (document.$formname.selfenroll_delete[j].value == num) {
3870: if (document.$formname.selfenroll_delete[j].checked) {
3871: var delindex = getIndexByName('selfenroll_types_'+num);
3872: if (delindex != -1) {
3873: if (document.$formname.elements[delindex].length) {
3874: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
3875: document.$formname.elements[delindex][k].checked = false;
3876: }
3877: } else {
3878: document.$formname.elements[delindex].checked = false;
3879: }
3880: }
3881: }
3882: }
3883: }
3884: } else {
3885: if (document.$formname.selfenroll_delete.checked) {
3886: var delindex = getIndexByName('selfenroll_types_'+num);
3887: if (delindex != -1) {
3888: if (document.$formname.elements[delindex].length) {
3889: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
3890: document.$formname.elements[delindex][k].checked = false;
3891: }
3892: } else {
3893: document.$formname.elements[delindex].checked = false;
3894: }
3895: }
3896: }
3897: }
3898: }
3899: return;
3900: }
3901:
3902: function validate_types(form) {
3903: var needaction = new Array();
3904: var countfail = 0;
3905: var actidx = getIndexByName('selfenroll_activate');
3906: if (actidx != -1) {
3907: if (document.$formname.selfenroll_activate.length) {
3908: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3909: var num = document.$formname.selfenroll_activate[j].value;
3910: if (document.$formname.selfenroll_activate[j].checked) {
3911: countfail = check_types(num,countfail,needaction)
3912: }
3913: }
3914: } else {
3915: if (document.$formname.selfenroll_activate.checked) {
3916: var num = document.enrollstudent.selfenroll_activate.value;
3917: countfail = check_types(num,countfail,needaction)
3918: }
3919: }
3920: }
3921: if (countfail > 0) {
3922: var msg = "$alerts{'acto'}\\n";
3923: var loopend = needaction.length -1;
3924: if (loopend > 0) {
3925: for (var m=0; m<loopend; m++) {
3926: msg += needaction[m]+", ";
3927: }
3928: }
3929: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
3930: alert(msg);
3931: return;
3932: }
3933: setSections(form);
3934: }
3935:
3936: function check_types(num,countfail,needaction) {
3937: var typeidx = getIndexByName('selfenroll_types_'+num);
3938: var count = 0;
3939: if (typeidx != -1) {
3940: if (document.$formname.elements[typeidx].length) {
3941: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
3942: if (document.$formname.elements[typeidx][k].checked) {
3943: count ++;
3944: }
3945: }
3946: } else {
3947: if (document.$formname.elements[typeidx].checked) {
3948: count ++;
3949: }
3950: }
3951: if (count == 0) {
3952: var domidx = getIndexByName('selfenroll_dom_'+num);
3953: if (domidx != -1) {
3954: var domname = document.$formname.elements[domidx].value;
3955: needaction[countfail] = domname;
3956: countfail ++;
3957: }
3958: }
3959: }
3960: return countfail;
3961: }
3962:
3963: function getIndexByName(item) {
3964: for (var i=0;i<document.$formname.elements.length;i++) {
3965: if (document.$formname.elements[i].name == item) {
3966: return i;
3967: }
3968: }
3969: return -1;
3970: }
3971: ENDSCRIPT
3972: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3973: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3974:
3975: my $output = '<script type="text/javascript">'."\n".
3976: $setsec_js."\n".$selfenroll_js."\n".
3977: '</script>'."\n".
3978: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
3979: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
3980: if (ref($visactions) eq 'HASH') {
3981: if ($visible) {
3982: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
3983: } else {
3984: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
3985: .$visactions->{'yous'}.
3986: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
3987: if (ref($vismsgs) eq 'ARRAY') {
3988: $output .= '<br />'.$visactions->{'make'}.'<ul>';
3989: foreach my $item (@{$vismsgs}) {
3990: $output .= '<li>'.$visactions->{$item}.'</li>';
3991: }
3992: $output .= '</ul>';
3993: }
3994: $output .= '</p>';
3995: }
3996: }
3997: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
3998: &Apache::lonhtmlcommon::start_pick_box();
3999: if (ref($row) eq 'ARRAY') {
4000: foreach my $item (@{$row}) {
4001: my $title = $item;
4002: if (ref($lt) eq 'HASH') {
4003: $title = $lt->{$item};
4004: }
4005: $output .=
4006: &Apache::lonhtmlcommon::row_title($title,
4007: 'LC_selfenroll_pick_box_title','LC_oddrow_value')."\n";
4008: if ($item eq 'types') {
4009: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4010: my $showdomdesc = 1;
4011: my $includeempty = 1;
4012: my $num = 0;
4013: $output .= &Apache::loncommon::start_data_table().
4014: &Apache::loncommon::start_data_table_row()
4015: .'<td colspan="2"><span class="LC_nobreak"><label>'
4016: .&mt('Any user in any domain:')
4017: .' <input type="radio" name="selfenroll_all" value="1" ';
4018: if ($curr_types eq '*') {
4019: $output .= ' checked="checked" ';
4020: }
4021: $output .= 'onchange="javascript:update_types('.
4022: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4023: ' <input type="radio" name="selfenroll_all" value="0" ';
4024: if ($curr_types ne '*') {
4025: $output .= ' checked="checked" ';
4026: }
4027: $output .= ' onchange="javascript:update_types('.
4028: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4029: &Apache::loncommon::end_data_table_row().
4030: &Apache::loncommon::end_data_table().
4031: &mt('Or').'<br />'.
4032: &Apache::loncommon::start_data_table();
4033: my %currdoms;
4034: if ($curr_types eq '') {
4035: $output .= &new_selfenroll_dom_row($cdom,'0');
4036: } elsif ($curr_types ne '*') {
4037: my @entries = split(/;/,$curr_types);
4038: if (@entries > 0) {
4039: foreach my $entry (@entries) {
4040: my ($currdom,$typestr) = split(/:/,$entry);
4041: $currdoms{$currdom} = 1;
4042: my $domdesc = &Apache::lonnet::domain($currdom);
4043: my @currinsttypes = split(',',$typestr);
4044: $output .= &Apache::loncommon::start_data_table_row()
4045: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4046: .' '.$domdesc.' ('.$currdom.')'
4047: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4048: .'" value="'.$currdom.'" /></span><br />'
4049: .'<span class="LC_nobreak"><label><input type="checkbox" '
4050: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4051: .&mt('Delete').'</label></span></td>';
4052: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4053: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4054: .&Apache::loncommon::end_data_table_row();
4055: $num ++;
4056: }
4057: }
4058: }
4059: my $add_domtitle = &mt('Users in additional domain:');
4060: if ($curr_types eq '*') {
4061: $add_domtitle = &mt('Users in specific domain:');
4062: } elsif ($curr_types eq '') {
4063: $add_domtitle = &mt('Users in other domain:');
4064: }
4065: $output .= &Apache::loncommon::start_data_table_row()
4066: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4067: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4068: $includeempty,$showdomdesc)
4069: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4070: .'</td>'.&Apache::loncommon::end_data_table_row()
4071: .&Apache::loncommon::end_data_table();
4072: } elsif ($item eq 'registered') {
4073: my ($regon,$regoff);
4074: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4075: $regon = ' checked="checked" ';
4076: $regoff = ' ';
4077: } else {
4078: $regon = ' ';
4079: $regoff = ' checked="checked" ';
4080: }
4081: $output .= '<label>'.
4082: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4083: &mt('Yes').'</label> <label>'.
4084: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4085: &mt('No').'</label>';
4086: } elsif ($item eq 'enroll_dates') {
4087: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4088: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4089: if ($starttime eq '') {
4090: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4091: }
4092: if ($endtime eq '') {
4093: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4094: }
4095: my $startform =
4096: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4097: undef,undef,undef,undef,undef,undef,undef,$nolink);
4098: my $endform =
4099: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4100: undef,undef,undef,undef,undef,undef,undef,$nolink);
4101: $output .= &selfenroll_date_forms($startform,$endform);
4102: } elsif ($item eq 'access_dates') {
4103: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4104: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4105: if ($starttime eq '') {
4106: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4107: }
4108: if ($endtime eq '') {
4109: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4110: }
4111: my $startform =
4112: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4113: undef,undef,undef,undef,undef,undef,undef,$nolink);
4114: my $endform =
4115: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4116: undef,undef,undef,undef,undef,undef,undef,$nolink);
4117: $output .= &selfenroll_date_forms($startform,$endform);
4118: } elsif ($item eq 'section') {
4119: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4120: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4121: my $newsecval;
4122: if ($currsec ne 'none' && $currsec ne '') {
4123: if (!defined($sections_count{$currsec})) {
4124: $newsecval = $currsec;
4125: }
4126: }
4127: my $sections_select =
4128: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4129: $output .= '<table class="LC_createuser">'."\n".
4130: '<tr class="LC_section_row">'."\n".
4131: '<td align="center">'.&mt('Existing sections')."\n".
4132: '<br />'.$sections_select.'</td><td align="center">'.
4133: &mt('New section').'<br />'."\n".
4134: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4135: '<input type="hidden" name="sections" value="" />'."\n".
4136: '<input type="hidden" name="state" value="done" />'."\n".
4137: '</td></tr></table>'."\n";
4138: } elsif ($item eq 'approval') {
4139: my ($appon,$appoff);
4140: my $cid = $env{'request.course.id'};
4141: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4142: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4143: $appon = ' checked="checked" ';
4144: $appoff = ' ';
4145: } else {
4146: $appon = ' ';
4147: $appoff = ' checked="checked" ';
4148: }
4149: $output .= '<label>'.
4150: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4151: &mt('Yes').'</label> <label>'.
4152: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4153: &mt('No').'</label>';
4154: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4155: my (@ccs,%notified);
4156: if ($advhash{'cc'}) {
4157: @ccs = split(/,/,$advhash{'cc'});
4158: }
4159: if ($currnotified) {
4160: foreach my $current (split(/,/,$currnotified)) {
4161: $notified{$current} = 1;
4162: if (!grep(/^\Q$current\E$/,@ccs)) {
4163: push(@ccs,$current);
4164: }
4165: }
4166: }
4167: if (@ccs) {
4168: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4169: &Apache::loncommon::start_data_table_row();
4170: my $count = 0;
4171: my $numcols = 4;
4172: foreach my $cc (sort(@ccs)) {
4173: my $notifyon;
4174: my ($ccuname,$ccudom) = split(/:/,$cc);
4175: if ($notified{$cc}) {
4176: $notifyon = ' checked="checked" ';
4177: }
4178: if ($count && !$count%$numcols) {
4179: $output .= &Apache::loncommon::end_data_table_row().
4180: &Apache::loncommon::start_data_table_row()
4181: }
4182: $output .= '<td><span class="LC_nobreak"><label>'.
4183: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4184: &Apache::loncommon::plainname($ccuname,$ccudom).
4185: '</label></span></td>';
4186: $count;
4187: }
4188: my $rem = $count%$numcols;
4189: if ($rem) {
4190: my $emptycols = $numcols - $rem;
4191: for (my $i=0; $i<$emptycols; $i++) {
4192: $output .= '<td> </td>';
4193: }
4194: }
4195: $output .= &Apache::loncommon::end_data_table_row().
4196: &Apache::loncommon::end_data_table();
4197: }
4198: } elsif ($item eq 'limit') {
4199: my ($crslimit,$selflimit,$nolimit);
4200: my $cid = $env{'request.course.id'};
4201: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4202: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4203: my $nolimit = ' checked="checked" ';
4204: if ($currlim eq 'allstudents') {
4205: $crslimit = ' checked="checked" ';
4206: $selflimit = ' ';
4207: $nolimit = ' ';
4208: } elsif ($currlim eq 'selfenrolled') {
4209: $crslimit = ' ';
4210: $selflimit = ' checked="checked" ';
4211: $nolimit = ' ';
4212: } else {
4213: $crslimit = ' ';
4214: $selflimit = ' ';
4215: }
4216: $output .= '<table><tr><td><label>'.
4217: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4218: &mt('No limit').'</label></td><td><label>'.
4219: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4220: &mt('Limit by total students').'</label></td><td><label>'.
4221: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4222: &mt('Limit by total self-enrolled students').
4223: '</td></tr><tr>'.
4224: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4225: (' 'x3).&mt('Maximum number allowed: ').
4226: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4227: }
4228: $output .= &Apache::lonhtmlcommon::row_closure(1);
4229: }
4230: }
4231: $output .= &Apache::lonhtmlcommon::end_pick_box().
4232: '<br /><input type="button" name="selfenrollconf" value="'
4233: .&mt('Save').'" onclick="validate_types(this.form);" />'
4234: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4235: $r->print($output);
4236: return;
4237: }
4238:
4239: sub display_selfenroll_queue {
4240: my ($r,$context,$permission,$cnum,$cdom) = @_;
4241: my $namespace = 'selfenrollrequests';
4242: my ($output,%queue_by_date);
4243: my %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum);
4244: if (keys(%requesthash) > 0) {
4245: $r->print('<form method="post" name="changequeue" action="/adm/createuser" />'.
4246: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4247: '<input type="hidden" name="state" value="done" />'.
4248: &Apache::loncommon::start_data_table().
4249: &Apache::loncommon::start_data_table_header_row().
4250: '<th>'.&mt('Action').'</th>'.
4251: '<th>'.&mt('Requestor').'</th>'.
4252: '<th>'.&mt('Section').'</th>'.
4253: '<th>'.&mt('Date requested').'</th>'.
4254: &Apache::loncommon::end_data_table_header_row());
4255: foreach my $item (keys(%requesthash)) {
4256: my ($timestamp,$usec) = split(/:/,$requesthash{$item});
4257: if (exists($queue_by_date{$timestamp})) {
4258: if (ref($queue_by_date{$timestamp}) eq 'ARRAY') {
4259: push(@{$queue_by_date{$timestamp}},$item.':'.$usec);
4260: }
4261: } else {
4262: @{$queue_by_date{$timestamp}} = ($item.':'.$usec);
4263: }
4264: }
4265: my @sortedtimes = sort {$a <=> $b} (keys(%queue_by_date));
4266: my $count = 0;
4267: foreach my $item (@sortedtimes) {
4268: if (ref($queue_by_date{$item}) eq 'ARRAY') {
4269: foreach my $request (sort(@{$queue_by_date{$item}})) {
4270: my ($puname,$pudom,$pusec) = split(/:/,$request);
4271: my $showsec = $pusec;
4272: if ($showsec eq '') {
4273: $showsec = &mt('none');
4274: }
4275: my $namelink = &Apache::loncommon::aboutmewrapper(
4276: &Apache::loncommon::plainname($puname,$pudom),
4277: $puname,$pudom);
4278: $r->print(&Apache::loncommon::start_data_table_row().
4279: '<td><span class="LC_nobreak"><label>'.
4280: '<input type="checkbox" value="'.$count.':'.$puname.':'.$pudom.':'.$pusec.'" name="approvereq" />'.&mt('Approve').'</label></span><br />'.
4281: '<span class="LC_nobreak"><label>'.
4282: '<input type="checkbox" value="'.$puname.':'.$pudom.'" name="rejectreq" />'.&mt('Reject').'</label></span><br /></td>'.
4283: '<td>'.$namelink.'</td>'.
4284: '<td>'.$showsec.'</td>'.
4285: '<td>'.&Apache::lonlocal::locallocaltime($item).'</td>'.
4286: &Apache::loncommon::end_data_table_row());
4287: $count ++;
4288: }
4289: }
4290: }
4291: $r->print(&Apache::loncommon::end_data_table().
4292: '<input type="submit" name="processqueue" value="'.&mt('Save').'" /></form>');
4293: } else {
4294: $r->print(&mt('There are currently no enrollment requests.'));
4295: }
4296: return;
4297: }
4298:
4299: sub update_selfenroll_queue {
4300: my ($r,$context,$permission,$cid,$cnum,$cdom) = @_;
4301: my @approvals = &Apache::loncommon::get_env_multiple('form.approvereq');
4302: my @rejections = &Apache::loncommon::get_env_multiple('form.rejectreq');
4303: my $access_start = $env{'course.'.$cid.'.internal.selfenroll_start_access'};
4304: my $access_end = $env{'course.'.$cid.'.internal.selfenroll_end_access'};
4305: my $limit = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4306: my $cap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4307: my $notifylist = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4308: my $namespace = 'selfenrollrequests';
4309: my ($stucounts,$idx,$classlist) = &get_student_counts($cdom,$cnum);
4310: my %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum);
4311: my $coursedesc = $env{'course.'.$cid.'.description'};
4312: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
4313: my $hostname = &Apache::lonnet::hostname($chome);
4314: my $protocol = $Apache::lonnet::protocol{$chome};
4315: $protocol = 'http' if ($protocol ne 'https');
4316: my (@existing,@missingreq,@invalidusers,@limitexceeded,@enrolled,
4317: @enrollerrors,@warn_approves,@warn_rejects);
4318: my $now = time;
4319: my $sender = $env{'user.name'}.':'.$env{'user.domain'};
4320: my $approvedmsg = [{
4321: mt => 'Your request for enrollment has been approved.',
4322: },
4323: {
4324: mt => 'Visit [_1], to log-in and access the course',
4325: args => [$protocol.'://'.$hostname],
4326: }];
4327:
4328: my $rejectedmsg = [{
4329: mt => 'Your request for enrollment has not been approved.',
4330: }];
4331: foreach my $item (sort {$a <=> $b} @approvals) {
4332: my ($num,$uname,$udom,$usec) = split(/:/,$item);
4333: my $uhome = &Apache::lonnet::homeserver($uname,$udom);
4334: if ($uhome ne 'no_host') {
4335: if (exists($requesthash{$uname.':'.$udom})) {
4336:
4337: if (exists($classlist->{$uname.':'.$udom})) {
4338: if (ref($classlist->{$uname.':'.$udom}) eq 'ARRAY') {
4339: if (($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Active') ||
4340: ($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Future')) {
4341: push(@existing,$uname.':'.$udom);
4342: next;
4343: }
4344: }
4345: }
4346: } else {
4347: push(@missingreq,$uname.':'.$udom);
4348: next;
4349: }
4350: if (!grep(/^\Q$item\E$/,@rejections)) {
4351: if ($limit eq 'allstudents') {
4352: if ($stucounts->{$limit} >= $cap) {
4353: push(@limitexceeded,$uname.':'.$udom);
4354: last;
4355: }
4356: } elsif ($limit eq 'selfenrolled') {
4357: if ($stucounts->{$limit} >= $cap) {
4358: push(@limitexceeded,$uname.':'.$udom);
4359: last;
4360: }
4361: }
4362: my $result =
4363: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$usec,$access_end,$access_start,'selfenroll',undef,$cdom.'_'.$cnum,1);
4364: if ($result eq 'ok') {
4365: push(@enrolled,$uname.':'.$udom);
4366: $stucounts->{'allstudents'} ++;
4367: $stucounts->{'selfenrolled'} ++;
4368: &Apache::selfenroll::send_notification($uname.':'.$udom,$approvedmsg,$cid,
4369: $coursedesc,$now,'enroller',$sender);
4370: my %userrequest = (
4371: $cdom.'_'.$cnum => {
4372: timestamp => $now,
4373: section => $usec,
4374: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
4375: status => 'approved',
4376: }
4377: );
4378: my $userresult =
4379: &Apache::lonnet::put($namespace,\%userrequest,$udom,$uname);
4380: if ($userresult ne 'ok') {
4381: push(@warn_approves,$uname.':'.$udom);
4382: }
4383: } else {
4384: push(@enrollerrors,$uname.':'.$udom);
4385: }
4386: }
4387: } else {
4388: push(@invalidusers,$uname.':'.$udom);
4389: }
4390: }
4391: my @changes = (@enrolled,@rejections);
4392: if (@rejections) {
4393: foreach my $user (@rejections) {
4394: &Apache::selfenroll::send_notification($user,$rejectedmsg,$cid,
4395: $coursedesc,$now,'enroller',$sender);
4396: my ($uname,$udom) = split(/:/,$user);
4397: my %userrequest = (
4398: $cdom.'_'.$cnum => {
4399: timestamp => $now,
4400: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
4401: status => 'rejected',
4402: }
4403: );
4404: my $userresult =
4405: &Apache::lonnet::put($namespace,\%userrequest,$udom,$uname);
4406: if ($userresult ne 'ok') {
4407: push(@warn_rejects,$user);
4408: }
4409: }
4410: }
4411: if (@changes) {
4412: my $delresult = &Apache::lonnet::del($namespace,\@changes,$cdom,$cnum);
4413: if ($delresult eq 'ok') {
4414: my $namelink =
4415: &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'}).' ('.$env{'user.name'}.':'.$env{'user.domain'}.')';
4416: my $chgmsg = "'Action was taken on the following enrollment requests by [_1].',$namelink";
4417: my ($approvedlist,$rejectedlist);
4418: if (@enrolled) {
4419: $approvedlist = join("\n",@enrolled);
4420: $r->print('<p>'.&mt('The following were enrolled in the course:').'<ul>');
4421: foreach my $user (@enrolled) {
4422: my ($uname,$udom) = split(/:/,$user);
4423: my $userlink =
4424: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom),$uname,$udom);
4425: $r->print('<li>'.$userlink.'</li>');
4426: }
4427: $r->print('</ul></p>');
4428: }
4429: if (@rejections) {
4430: $rejectedlist = join("\n",@rejections);
4431: $r->print('<p>'.&mt('The following enrollment requests were rejected:').'<ul>');
4432: foreach my $user (@rejections) {
4433: $r->print('<li>'.$user.'</li>');
4434: }
4435: $r->print('</ul></p>');
4436: }
4437: &Apache::selfenroll::send_notification($notifylist,$chgmsg,$cid,
4438: $coursedesc,$now,'managers',
4439: $sender,$approvedlist,$rejectedlist);
4440: }
4441: }
4442: if (@existing) {
4443: $r->print('<p>'.&mt('The following enrollment requests were deleted because the user is already enrolled in the course:').'<ul>');
4444: foreach my $user (@existing) {
4445: $r->print('<li>'.$user.'</li>');
4446: }
4447: $r->print('</ul></p>');
4448: }
4449: if (@missingreq) {
4450: $r->print('<p>'.&mt('The following enrollment requests were ignored because the request is no longer in the enrollment queue:').'<ul>');
4451: foreach my $user (@missingreq) {
4452: $r->print('<li>'.$user.'</li>');
4453: }
4454: $r->print('</ul></p>');
4455: }
4456: if (@invalidusers) {
4457: $r->print('<p>'.&mt('The following enrollment requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>');
4458: foreach my $user (@invalidusers) {
4459: $r->print('<li>'.$user.'</li>');
4460: }
4461: $r->print('</ul></p>');
4462: }
4463: if (@limitexceeded) {
4464: $r->print('<p>'.&mt('The following enrollment requests were skipped because the enrollment limit has been reached for the course:').'<ul>');
4465: foreach my $user (@limitexceeded) {
4466: $r->print('<li>'.$user.'</li>');
4467: }
4468: $r->print('</ul></p>');
4469: }
4470: if (@enrollerrors) {
4471: $r->print('<p>'.&mt('The following enrollment requests could not be processed because an error occurred:').'<ul>');
4472: foreach my $user (@enrollerrors) {
4473: $r->print('<li>'.$user.'</li>');
4474: }
4475: $r->print('</ul></p>');
4476: }
4477: if (@warn_approves) {
4478: $r->print('<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>');
4479: foreach my $user (@warn_approves) {
4480: $r->print('<li>'.$user.'</li>');
4481: }
4482: $r->print('</ul></p>');
4483: }
4484: if (@warn_rejects) {
4485: $r->print('<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>');
4486: foreach my $user (@warn_rejects) {
4487: $r->print('<li>'.$user.'</li>');
4488: }
4489: $r->print('</ul></p>');
4490: }
4491: return;
4492: }
4493:
4494: sub get_student_counts {
4495: my ($cdom,$cnum) = @_;
4496: my (%idx,%stucounts);
4497: my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum);
4498: $idx{'type'} = &Apache::loncoursedata::CL_TYPE();
4499: $idx{'status'} = &Apache::loncoursedata::CL_STATUS();
4500: while (my ($student,$data) = each(%$classlist)) {
4501: if (($data->[$idx{'status'}] eq 'Active') ||
4502: ($data->[$idx{'status'}] eq 'Future')) {
4503: if ($data->[$idx{'type'}] eq 'selfenroll') {
4504: $stucounts{'selfenroll'} ++;
4505: }
4506: $stucounts{'allstudents'} ++;
4507: }
4508: }
4509: return (\%stucounts,\%idx,$classlist);
4510: }
4511:
4512: sub visible_in_cat {
4513: my ($cdom,$cnum) = @_;
4514: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4515: my ($cathash,%settable,@vismsgs,$cansetvis);
4516: my %visactions = &Apache::lonlocal::texthash(
4517: vis => 'Your course currently appears in the Course Catalog for this domain.',
4518: 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.',
4519: miss => 'Your course does not currently appear in the Course Catalog for this domain.',
4520: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4521: 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.',
4522: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4523: take => 'Take the following action to ensure the course appears in the Catalog:',
4524: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4525: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4526: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4527: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4528: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4529: 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',
4530: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4531: );
4532: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4533: $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>"');
4534: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4535: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4536: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4537: $settable{'togglecats'} = 1;
4538: }
4539: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4540: $settable{'categorize'} = 1;
4541: }
4542: $cathash = $domconf{'coursecategories'}{'cats'};
4543: }
4544: if ($settable{'togglecats'} && $settable{'categorize'}) {
4545: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4546: } elsif ($settable{'togglecats'}) {
4547: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4548: } elsif ($settable{'categorize'}) {
4549: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4550: } else {
4551: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4552: }
4553:
4554: my %currsettings =
4555: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4556: $cdom,$cnum);
4557: my $visible = 0;
4558: if ($currsettings{'internal.coursecode'} ne '') {
4559: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4560: $cathash = $domconf{'coursecategories'}{'cats'};
4561: if (ref($cathash) eq 'HASH') {
4562: if ($cathash->{'instcode::0'} eq '') {
4563: push(@vismsgs,'dc_addinst');
4564: } else {
4565: $visible = 1;
4566: }
4567: } else {
4568: $visible = 1;
4569: }
4570: } else {
4571: $visible = 1;
4572: }
4573: } else {
4574: if (ref($cathash) eq 'HASH') {
4575: if ($cathash->{'instcode::0'} ne '') {
4576: push(@vismsgs,'dc_instcode');
4577: }
4578: } else {
4579: push(@vismsgs,'dc_instcode');
4580: }
4581: }
4582: if ($currsettings{'categories'} ne '') {
4583: my $cathash;
4584: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4585: $cathash = $domconf{'coursecategories'}{'cats'};
4586: if (ref($cathash) eq 'HASH') {
4587: if (keys(%{$cathash}) == 0) {
4588: push(@vismsgs,'dc_catalog');
4589: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
4590: push(@vismsgs,'dc_categories');
4591: } else {
4592: my @currcategories = split('&',$currsettings{'categories'});
4593: my $matched = 0;
4594: foreach my $cat (@currcategories) {
4595: if ($cathash->{$cat} ne '') {
4596: $visible = 1;
4597: $matched = 1;
4598: last;
4599: }
4600: }
4601: if (!$matched) {
4602: if ($settable{'categorize'}) {
4603: push(@vismsgs,'chgcat');
4604: } else {
4605: push(@vismsgs,'dc_chgcat');
4606: }
4607: }
4608: }
4609: }
4610: }
4611: } else {
4612: if (ref($cathash) eq 'HASH') {
4613: if ((keys(%{$cathash}) > 1) ||
4614: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
4615: if ($settable{'categorize'}) {
4616: push(@vismsgs,'addcat');
4617: } else {
4618: push(@vismsgs,'dc_addcat');
4619: }
4620: }
4621: }
4622: }
4623: if ($currsettings{'hidefromcat'} eq 'yes') {
4624: $visible = 0;
4625: if ($settable{'togglecats'}) {
4626: unshift(@vismsgs,'unhide');
4627: } else {
4628: unshift(@vismsgs,'dc_unhide')
4629: }
4630: }
4631: return ($visible,$cansetvis,\@vismsgs,\%visactions);
4632: }
4633:
4634: sub new_selfenroll_dom_row {
4635: my ($newdom,$num) = @_;
4636: my $domdesc = &Apache::lonnet::domain($newdom);
4637: my $output;
4638: if ($domdesc ne '') {
4639: $output .= &Apache::loncommon::start_data_table_row()
4640: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
4641: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
4642: .'" value="'.$newdom.'" /></span><br />'
4643: .'<span class="LC_nobreak"><label><input type="checkbox" '
4644: .'name="selfenroll_activate" value="'.$num.'" '
4645: .'onchange="javascript:update_types('
4646: ."'selfenroll_activate','$num'".');" />'
4647: .&mt('Activate').'</label></span></td>';
4648: my @currinsttypes;
4649: $output .= '<td>'.&mt('User types:').'<br />'
4650: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
4651: .&Apache::loncommon::end_data_table_row();
4652: }
4653: return $output;
4654: }
4655:
4656: sub selfenroll_inst_types {
4657: my ($num,$currdom,$currinsttypes) = @_;
4658: my $output;
4659: my $numinrow = 4;
4660: my $count = 0;
4661: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
4662: my $othervalue = 'any';
4663: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4664: if (keys(%{$usertypes}) > 0) {
4665: $othervalue = 'other';
4666: }
4667: $output .= '<table><tr>';
4668: foreach my $type (@{$types}) {
4669: if (($count > 0) && ($count%$numinrow == 0)) {
4670: $output .= '</tr><tr>';
4671: }
4672: if (defined($usertypes->{$type})) {
4673: my $esc_type = &escape($type);
4674: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
4675: $esc_type.'" ';
4676: if (ref($currinsttypes) eq 'ARRAY') {
4677: if (@{$currinsttypes} > 0) {
4678: if (grep(/^any$/,@{$currinsttypes})) {
4679: $output .= 'checked="checked"';
4680: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
4681: $output .= 'checked="checked"';
4682: }
4683: } else {
4684: $output .= 'checked="checked"';
4685: }
4686: }
4687: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
4688: }
4689: $count ++;
4690: }
4691: if (($count > 0) && ($count%$numinrow == 0)) {
4692: $output .= '</tr><tr>';
4693: }
4694: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
4695: if (ref($currinsttypes) eq 'ARRAY') {
4696: if (@{$currinsttypes} > 0) {
4697: if (grep(/^any$/,@{$currinsttypes})) {
4698: $output .= ' checked="checked"';
4699: } elsif ($othervalue eq 'other') {
4700: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
4701: $output .= ' checked="checked"';
4702: }
4703: }
4704: } else {
4705: $output .= ' checked="checked"';
4706: }
4707: } else {
4708: $output .= ' checked="checked"';
4709: }
4710: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
4711: }
4712: return $output;
4713: }
4714:
4715: sub selfenroll_date_forms {
4716: my ($startform,$endform) = @_;
4717: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
4718: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
4719: 'LC_oddrow_value')."\n".
4720: $startform."\n".
4721: &Apache::lonhtmlcommon::row_closure(1).
4722: &Apache::lonhtmlcommon::row_title(&mt('End date'),
4723: 'LC_oddrow_value')."\n".
4724: $endform."\n".
4725: &Apache::lonhtmlcommon::row_closure(1).
4726: &Apache::lonhtmlcommon::end_pick_box();
4727: return $output;
4728: }
4729:
4730: sub print_userchangelogs_display {
4731: my ($r,$context,$permission) = @_;
4732: my $formname = 'roleslog';
4733: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4734: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4735: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
4736: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
4737:
4738: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
4739: my %saveable_parameters = ('show' => 'scalar',);
4740: &Apache::loncommon::store_course_settings('roles_log',
4741: \%saveable_parameters);
4742: &Apache::loncommon::restore_course_settings('roles_log',
4743: \%saveable_parameters);
4744: # set defaults
4745: my $now = time();
4746: my $defstart = $now - (7*24*3600); #7 days ago
4747: my %defaults = (
4748: page => '1',
4749: show => '10',
4750: role => 'any',
4751: chgcontext => 'any',
4752: rolelog_start_date => $defstart,
4753: rolelog_end_date => $now,
4754: );
4755: my $more_records = 0;
4756:
4757: # set current
4758: my %curr;
4759: foreach my $item ('show','page','role','chgcontext') {
4760: $curr{$item} = $env{'form.'.$item};
4761: }
4762: my ($startdate,$enddate) =
4763: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
4764: $curr{'rolelog_start_date'} = $startdate;
4765: $curr{'rolelog_end_date'} = $enddate;
4766: foreach my $key (keys(%defaults)) {
4767: if ($curr{$key} eq '') {
4768: $curr{$key} = $defaults{$key};
4769: }
4770: }
4771: my (%whodunit,%changed,$version);
4772: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
4773: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version));
4774: my $showntablehdr = 0;
4775: my $tablehdr = &Apache::loncommon::start_data_table().
4776: &Apache::loncommon::start_data_table_header_row().
4777: '<th> </th><th>'.&mt('When').'</th><th>'.&mt('Who made the change').
4778: '</th><th>'.&mt('Changed User').'</th><th>'.&mt('Role').'</th><th>'.&mt('Section').'</th><th>'.
4779: &mt('Context').'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
4780: &Apache::loncommon::end_data_table_header_row();
4781: my ($minshown,$maxshown);
4782: $minshown = 1;
4783: my $count = 0;
4784: if ($curr{'show'} ne &mt('all')) {
4785: $maxshown = $curr{'page'} * $curr{'show'};
4786: if ($curr{'page'} > 1) {
4787: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
4788: }
4789: }
4790: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
4791: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
4792: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
4793: if ($curr{'show'} ne &mt('all')) {
4794: if ($count >= $curr{'page'} * $curr{'show'}) {
4795: $more_records = 1;
4796: last;
4797: }
4798: }
4799: if ($curr{'role'} ne 'any') {
4800: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
4801: }
4802: if ($curr{'chgcontext'} ne 'any') {
4803: if ($curr{'chgcontext'} eq 'selfenroll') {
4804: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
4805: } else {
4806: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
4807: }
4808: }
4809: $count ++;
4810: next if ($count < $minshown);
4811: if (!$showntablehdr) {
4812: $r->print($tablehdr);
4813: $showntablehdr = 1;
4814: }
4815: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
4816: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
4817: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
4818: }
4819: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
4820: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
4821: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
4822: }
4823: my $sec = $roleslog{$id}{'logentry'}{'section'};
4824: if ($sec eq '') {
4825: $sec = &mt('None');
4826: }
4827: my ($rolestart,$roleend);
4828: if ($roleslog{$id}{'delflag'}) {
4829: $rolestart = &mt('deleted');
4830: $roleend = &mt('deleted');
4831: } else {
4832: $rolestart = $roleslog{$id}{'logentry'}{'start'};
4833: $roleend = $roleslog{$id}{'logentry'}{'end'};
4834: if ($rolestart eq '' || $rolestart == 0) {
4835: $rolestart = &mt('No start date');
4836: } else {
4837: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
4838: }
4839: if ($roleend eq '' || $roleend == 0) {
4840: $roleend = &mt('No end date');
4841: } else {
4842: $roleend = &Apache::lonlocal::locallocaltime($roleend);
4843: }
4844: }
4845: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
4846: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
4847: $chgcontext = 'selfenroll';
4848: }
4849: my %lt = &rolechg_contexts();
4850: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
4851: $chgcontext = $lt{$chgcontext};
4852: }
4853: $r->print(&Apache::loncommon::start_data_table_row().'<td>'.$count.'</td><td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td><td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td><td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td><td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'}).'</td><td>'.$sec.'</td><td>'.$chgcontext.'</td><td>'.$rolestart.'</td><td>'.$roleend.'</td>'.&Apache::loncommon::end_data_table_row()."\n");
4854: }
4855: if ($showntablehdr) {
4856: $r->print(&Apache::loncommon::end_data_table().'<br />');
4857: if (($curr{'page'} > 1) || ($more_records)) {
4858: $r->print('<table><tr>');
4859: if ($curr{'page'} > 1) {
4860: $r->print('<td><a href="javascript:chgPage('."'previous'".');">'.&mt('Previous [_1] changes',$curr{'show'}).'</a></td>');
4861: }
4862: if ($more_records) {
4863: $r->print('<td><a href="javascript:chgPage('."'next'".');">'.&mt('Next [_1] changes',$curr{'show'}).'</a></td>');
4864: }
4865: $r->print('</tr></table>');
4866: $r->print(<<"ENDSCRIPT");
4867: <script type="text/javascript">
4868: function chgPage(caller) {
4869: if (caller == 'previous') {
4870: document.$formname.page.value --;
4871: }
4872: if (caller == 'next') {
4873: document.$formname.page.value ++;
4874: }
4875: document.$formname.submit();
4876: return;
4877: }
4878: </script>
4879: ENDSCRIPT
4880: }
4881: } else {
4882: $r->print(&mt('There are no records to display'));
4883: }
4884: $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
4885: '<input type="hidden" name="action" value="changelogs" /></form>');
4886: return;
4887: }
4888:
4889: sub role_display_filter {
4890: my ($formname,$cdom,$cnum,$curr,$version) = @_;
4891: my $context = 'course';
4892: my $nolink = 1;
4893: my $output = '<table><tr><td valign="top">'.
4894: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b><br />'.
4895: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
4896: (&mt('all'),5,10,20,50,100,1000,10000)).
4897: '</td><td> </td>';
4898: my $startform =
4899: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
4900: $curr->{'rolelog_start_date'},undef,
4901: undef,undef,undef,undef,undef,undef,$nolink);
4902: my $endform =
4903: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
4904: $curr->{'rolelog_end_date'},undef,
4905: undef,undef,undef,undef,undef,undef,$nolink);
4906: my %lt = &rolechg_contexts();
4907: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br /><table><tr><td>'.&mt('After:').
4908: '</td><td>'.$startform.'</td></tr><tr><td>'.&mt('Before:').'</td><td>'.
4909: $endform.'</td></tr></table></td><td> </td>'.
4910: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
4911: '<select name="role"><option value="any"';
4912: if ($curr->{'role'} eq 'any') {
4913: $output .= ' selected="selected"';
4914: }
4915: $output .= '>'.&mt('Any').'</option>'."\n";
4916: my @roles = &Apache::lonuserutils::course_roles($context,undef,1);
4917: foreach my $role (@roles) {
4918: my $plrole;
4919: if ($role eq 'cr') {
4920: $plrole = &mt('Custom Role');
4921: } else {
4922: $plrole=&Apache::lonnet::plaintext($role);
4923: }
4924: my $selstr = '';
4925: if ($role eq $curr->{'role'}) {
4926: $selstr = ' selected="selected"';
4927: }
4928: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
4929: }
4930: $output .= '</select></td><td> </td><td valign="top"><b>'.
4931: &mt('Context:').'</b><br /><select name="chgcontext">';
4932: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll') {
4933: my $selstr = '';
4934: if ($curr->{'chgcontext'} eq $chgtype) {
4935: $output .= $selstr = ' selected="selected"';
4936: }
4937: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
4938: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
4939: }
4940: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
4941: }
4942: $output .= '</select></td><td> </td><td valign="middle"><input type="submit" value="'.
4943: &mt('Update Display').'" /></tr></table>'.
4944: '<span class="LC_roleslog_note">'.
4945: &mt('[_1]Note:[_2] Only changes made from servers running LON-CAPA 2.6.99.0 or later are displayed.');
4946: if ($version) {
4947: $output .= ' '.&mt('This server is version [_3].','<b>','</b>',$version); }
4948: $output .= '</span><hr noshade><br />';
4949: return $output;
4950: }
4951:
4952: sub rolechg_contexts {
4953: my %lt = &Apache::lonlocal::texthash (
4954: any => 'Any',
4955: auto => 'Automated enrollment',
4956: updatenow => 'Roster Update',
4957: createcourse => 'Course Creation',
4958: course => 'User Management in course',
4959: domain => 'User Management in domain',
4960: selfenroll => 'Self-enrolled',
4961: );
4962: return %lt;
4963: }
4964:
4965: #-------------------------------------------------- functions for &phase_two
4966: sub user_search_result {
4967: my ($context,$srch) = @_;
4968: my %allhomes;
4969: my %inst_matches;
4970: my %srch_results;
4971: my ($response,$currstate,$forcenewuser,$dirsrchres);
4972: $srch->{'srchterm'} =~ s/\s+/ /g;
4973: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
4974: $response = &mt('Invalid search.');
4975: }
4976: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
4977: $response = &mt('Invalid search.');
4978: }
4979: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
4980: $response = &mt('Invalid search.');
4981: }
4982: if ($srch->{'srchterm'} eq '') {
4983: $response = &mt('You must enter a search term.');
4984: }
4985: if ($srch->{'srchterm'} =~ /^\s+$/) {
4986: $response = &mt('Your search term must contain more than just spaces.');
4987: }
4988: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
4989: if (($srch->{'srchdomain'} eq '') ||
4990: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
4991: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
4992: }
4993: }
4994: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
4995: ($srch->{'srchin'} eq 'alc')) {
4996: if ($srch->{'srchby'} eq 'uname') {
4997: my $unamecheck = $srch->{'srchterm'};
4998: if ($srch->{'srchtype'} eq 'contains') {
4999: if ($unamecheck !~ /^\w/) {
5000: $unamecheck = 'a'.$unamecheck;
5001: }
5002: }
5003: if ($unamecheck !~ /^$match_username$/) {
5004: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5005: }
5006: }
5007: }
5008: if ($response ne '') {
5009: $response = '<span class="LC_warning">'.$response.'</span>';
5010: }
5011: if ($srch->{'srchin'} eq 'instd') {
5012: my $instd_chk = &directorysrch_check($srch);
5013: if ($instd_chk ne 'ok') {
5014: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5015: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5016: }
5017: }
5018: if ($response ne '') {
5019: return ($currstate,$response);
5020: }
5021: if ($srch->{'srchby'} eq 'uname') {
5022: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5023: if ($env{'form.forcenew'}) {
5024: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5025: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5026: if ($uhome eq 'no_host') {
5027: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5028: my $showdom = &display_domain_info($env{'request.role.domain'});
5029: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5030: } else {
5031: $currstate = 'modify';
5032: }
5033: } else {
5034: $currstate = 'modify';
5035: }
5036: } else {
5037: if ($srch->{'srchin'} eq 'dom') {
5038: if ($srch->{'srchtype'} eq 'exact') {
5039: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5040: if ($uhome eq 'no_host') {
5041: ($currstate,$response,$forcenewuser) =
5042: &build_search_response($context,$srch,%srch_results);
5043: } else {
5044: $currstate = 'modify';
5045: }
5046: } else {
5047: %srch_results = &Apache::lonnet::usersearch($srch);
5048: ($currstate,$response,$forcenewuser) =
5049: &build_search_response($context,$srch,%srch_results);
5050: }
5051: } else {
5052: my $courseusers = &get_courseusers();
5053: if ($srch->{'srchtype'} eq 'exact') {
5054: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5055: $currstate = 'modify';
5056: } else {
5057: ($currstate,$response,$forcenewuser) =
5058: &build_search_response($context,$srch,%srch_results);
5059: }
5060: } else {
5061: foreach my $user (keys(%$courseusers)) {
5062: my ($cuname,$cudomain) = split(/:/,$user);
5063: if ($cudomain eq $srch->{'srchdomain'}) {
5064: my $matched = 0;
5065: if ($srch->{'srchtype'} eq 'begins') {
5066: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5067: $matched = 1;
5068: }
5069: } else {
5070: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5071: $matched = 1;
5072: }
5073: }
5074: if ($matched) {
5075: $srch_results{$user} =
5076: {&Apache::lonnet::get('environment',
5077: ['firstname',
5078: 'lastname',
5079: 'permanentemail'],
5080: $cudomain,$cuname)};
5081: }
5082: }
5083: }
5084: ($currstate,$response,$forcenewuser) =
5085: &build_search_response($context,$srch,%srch_results);
5086: }
5087: }
5088: }
5089: } elsif ($srch->{'srchin'} eq 'alc') {
5090: $currstate = 'query';
5091: } elsif ($srch->{'srchin'} eq 'instd') {
5092: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5093: if ($dirsrchres eq 'ok') {
5094: ($currstate,$response,$forcenewuser) =
5095: &build_search_response($context,$srch,%srch_results);
5096: } else {
5097: my $showdom = &display_domain_info($srch->{'srchdomain'});
5098: $response = '<span class="LC_warning">'.
5099: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5100: '</span><br />'.
5101: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5102: '<br /><br />';
5103: }
5104: }
5105: } else {
5106: if ($srch->{'srchin'} eq 'dom') {
5107: %srch_results = &Apache::lonnet::usersearch($srch);
5108: ($currstate,$response,$forcenewuser) =
5109: &build_search_response($context,$srch,%srch_results);
5110: } elsif ($srch->{'srchin'} eq 'crs') {
5111: my $courseusers = &get_courseusers();
5112: foreach my $user (keys(%$courseusers)) {
5113: my ($uname,$udom) = split(/:/,$user);
5114: my %names = &Apache::loncommon::getnames($uname,$udom);
5115: my %emails = &Apache::loncommon::getemails($uname,$udom);
5116: if ($srch->{'srchby'} eq 'lastname') {
5117: if ((($srch->{'srchtype'} eq 'exact') &&
5118: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5119: (($srch->{'srchtype'} eq 'begins') &&
5120: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5121: (($srch->{'srchtype'} eq 'contains') &&
5122: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5123: $srch_results{$user} = {firstname => $names{'firstname'},
5124: lastname => $names{'lastname'},
5125: permanentemail => $emails{'permanentemail'},
5126: };
5127: }
5128: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5129: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5130: $srchlast =~ s/\s+$//;
5131: $srchfirst =~ s/^\s+//;
5132: if ($srch->{'srchtype'} eq 'exact') {
5133: if (($names{'lastname'} eq $srchlast) &&
5134: ($names{'firstname'} eq $srchfirst)) {
5135: $srch_results{$user} = {firstname => $names{'firstname'},
5136: lastname => $names{'lastname'},
5137: permanentemail => $emails{'permanentemail'},
5138:
5139: };
5140: }
5141: } elsif ($srch->{'srchtype'} eq 'begins') {
5142: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5143: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5144: $srch_results{$user} = {firstname => $names{'firstname'},
5145: lastname => $names{'lastname'},
5146: permanentemail => $emails{'permanentemail'},
5147: };
5148: }
5149: } else {
5150: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5151: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5152: $srch_results{$user} = {firstname => $names{'firstname'},
5153: lastname => $names{'lastname'},
5154: permanentemail => $emails{'permanentemail'},
5155: };
5156: }
5157: }
5158: }
5159: }
5160: ($currstate,$response,$forcenewuser) =
5161: &build_search_response($context,$srch,%srch_results);
5162: } elsif ($srch->{'srchin'} eq 'alc') {
5163: $currstate = 'query';
5164: } elsif ($srch->{'srchin'} eq 'instd') {
5165: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5166: if ($dirsrchres eq 'ok') {
5167: ($currstate,$response,$forcenewuser) =
5168: &build_search_response($context,$srch,%srch_results);
5169: } else {
5170: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5171: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5172: '</span><br />'.
5173: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5174: '<br /><br />';
5175: }
5176: }
5177: }
5178: return ($currstate,$response,$forcenewuser,\%srch_results);
5179: }
5180:
5181: sub directorysrch_check {
5182: my ($srch) = @_;
5183: my $can_search = 0;
5184: my $response;
5185: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5186: ['directorysrch'],$srch->{'srchdomain'});
5187: my $showdom = &display_domain_info($srch->{'srchdomain'});
5188: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5189: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5190: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5191: }
5192: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5193: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5194: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5195: }
5196: my @usertypes = split(/:/,$env{'environment.inststatus'});
5197: if (!@usertypes) {
5198: push(@usertypes,'default');
5199: }
5200: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5201: foreach my $type (@usertypes) {
5202: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5203: $can_search = 1;
5204: last;
5205: }
5206: }
5207: }
5208: if (!$can_search) {
5209: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5210: my @longtypes;
5211: foreach my $item (@usertypes) {
5212: if (defined($insttypes->{$item})) {
5213: push (@longtypes,$insttypes->{$item});
5214: } elsif ($item eq 'default') {
5215: push (@longtypes,&mt('other'));
5216: }
5217: }
5218: my $insttype_str = join(', ',@longtypes);
5219: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5220: }
5221: } else {
5222: $can_search = 1;
5223: }
5224: } else {
5225: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5226: }
5227: my %longtext = &Apache::lonlocal::texthash (
5228: uname => 'username',
5229: lastfirst => 'last name, first name',
5230: lastname => 'last name',
5231: contains => 'contains',
5232: exact => 'as exact match to',
5233: begins => 'begins with',
5234: );
5235: if ($can_search) {
5236: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5237: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5238: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5239: }
5240: } else {
5241: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5242: }
5243: }
5244: if ($can_search) {
5245: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5246: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5247: return 'ok';
5248: } else {
5249: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5250: }
5251: } else {
5252: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5253: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5254: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5255: return 'ok';
5256: } else {
5257: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5258: }
5259: }
5260: }
5261: }
5262:
5263: sub get_courseusers {
5264: my %advhash;
5265: my $classlist = &Apache::loncoursedata::get_classlist();
5266: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5267: foreach my $role (sort(keys(%coursepersonnel))) {
5268: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5269: if (!exists($classlist->{$user})) {
5270: $classlist->{$user} = [];
5271: }
5272: }
5273: }
5274: return $classlist;
5275: }
5276:
5277: sub build_search_response {
5278: my ($context,$srch,%srch_results) = @_;
5279: my ($currstate,$response,$forcenewuser);
5280: my %names = (
5281: 'uname' => 'username',
5282: 'lastname' => 'last name',
5283: 'lastfirst' => 'last name, first name',
5284: 'crs' => 'this course',
5285: 'dom' => 'LON-CAPA domain: ',
5286: 'instd' => 'the institutional directory for domain: ',
5287: );
5288:
5289: my %single = (
5290: begins => 'A match',
5291: contains => 'A match',
5292: exact => 'An exact match',
5293: );
5294: my %nomatch = (
5295: begins => 'No match',
5296: contains => 'No match',
5297: exact => 'No exact match',
5298: );
5299: if (keys(%srch_results) > 1) {
5300: $currstate = 'select';
5301: } else {
5302: if (keys(%srch_results) == 1) {
5303: $currstate = 'modify';
5304: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5305: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5306: $response .= &display_domain_info($srch->{'srchdomain'});
5307: }
5308: } else {
5309: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5310: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5311: $response .= &display_domain_info($srch->{'srchdomain'});
5312: }
5313: $response .= '</span>';
5314: if ($srch->{'srchin'} ne 'alc') {
5315: $forcenewuser = 1;
5316: my $cansrchinst = 0;
5317: if ($srch->{'srchdomain'}) {
5318: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5319: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5320: if ($domconfig{'directorysrch'}{'available'}) {
5321: $cansrchinst = 1;
5322: }
5323: }
5324: }
5325: if ((($srch->{'srchby'} eq 'lastfirst') ||
5326: ($srch->{'srchby'} eq 'lastname')) &&
5327: ($srch->{'srchin'} eq 'dom')) {
5328: if ($cansrchinst) {
5329: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5330: }
5331: }
5332: if ($srch->{'srchin'} eq 'crs') {
5333: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5334: }
5335: }
5336: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $env{'request.role.domain'})) {
5337: my $cancreate =
5338: &Apache::lonuserutils::can_create_user($env{'request.role.domain'},$context);
5339: if ($cancreate) {
5340: my $showdom = &display_domain_info($env{'request.role.domain'});
5341: $response .= '<br /><br />'
5342: .'<b>'.&mt('To add a new user:').'</b>'
5343: .'<br />'
5344: .&mt("(You can only create new users in your current role's domain - [_1])"
5345: ,'<span class="LC_cusr_emph">'.$env{'request.role.domain'}.'</span>')
5346: .'<ul><li>'
5347: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5348: .'</li><li>'
5349: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5350: .'</li><li>'
5351: .&mt('Provide the proposed username')
5352: .'</li><li>'
5353: .&mt("Click 'Search'")
5354: .'</li></ul><br />';
5355: } else {
5356: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5357: $response .= '<br /><br />'
5358: .&mt("You are not authorized to create new users in your current role's domain - [_1]."
5359: ,'<span class="LC_cusr_emph">'.$env{'request.role.domain'}.'</span>')
5360: .'<br />'
5361: .&mt('Contact the [_1]helpdesk[_2] if you need to create a new user.'
5362: ,' <a'.$helplink.'>'
5363: ,'</a>')
5364: .'<br /><br />';
5365: }
5366: }
5367: }
5368: }
5369: return ($currstate,$response,$forcenewuser);
5370: }
5371:
5372: sub display_domain_info {
5373: my ($dom) = @_;
5374: my $output = $dom;
5375: if ($dom ne '') {
5376: my $domdesc = &Apache::lonnet::domain($dom,'description');
5377: if ($domdesc ne '') {
5378: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5379: }
5380: }
5381: return $output;
5382: }
5383:
5384: sub crumb_utilities {
5385: my %elements = (
5386: crtuser => {
5387: srchterm => 'text',
5388: srchin => 'selectbox',
5389: srchby => 'selectbox',
5390: srchtype => 'selectbox',
5391: srchdomain => 'selectbox',
5392: },
5393: crtusername => {
5394: srchterm => 'text',
5395: srchdomain => 'selectbox',
5396: },
5397: docustom => {
5398: rolename => 'selectbox',
5399: newrolename => 'textbox',
5400: },
5401: studentform => {
5402: srchterm => 'text',
5403: srchin => 'selectbox',
5404: srchby => 'selectbox',
5405: srchtype => 'selectbox',
5406: srchdomain => 'selectbox',
5407: },
5408: );
5409:
5410: my $jsback .= qq|
5411: function backPage(formname,prevphase,prevstate) {
5412: if (typeof prevphase == 'undefined') {
5413: formname.phase.value = '';
5414: }
5415: else {
5416: formname.phase.value = prevphase;
5417: }
5418: if (typeof prevstate == 'undefined') {
5419: formname.currstate.value = '';
5420: }
5421: else {
5422: formname.currstate.value = prevstate;
5423: }
5424: formname.submit();
5425: }
5426: |;
5427: return ($jsback,\%elements);
5428: }
5429:
5430: sub course_level_table {
5431: my (%inccourses) = @_;
5432: my $table = '';
5433: # Custom Roles?
5434:
5435: my %customroles=&Apache::lonuserutils::my_custom_roles();
5436: my %lt=&Apache::lonlocal::texthash(
5437: 'exs' => "Existing sections",
5438: 'new' => "Define new section",
5439: 'ssd' => "Set Start Date",
5440: 'sed' => "Set End Date",
5441: 'crl' => "Course Level",
5442: 'act' => "Activate",
5443: 'rol' => "Role",
5444: 'ext' => "Extent",
5445: 'grs' => "Section",
5446: 'sta' => "Start",
5447: 'end' => "End"
5448: );
5449:
5450: foreach my $protectedcourse (sort( keys(%inccourses))) {
5451: my $thiscourse=$protectedcourse;
5452: $thiscourse=~s:_:/:g;
5453: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5454: my $area=$coursedata{'description'};
5455: my $type=$coursedata{'type'};
5456: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5457: my ($domain,$cnum)=split(/\//,$thiscourse);
5458: my %sections_count;
5459: if (defined($env{'request.course.id'})) {
5460: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5461: %sections_count =
5462: &Apache::loncommon::get_sections($domain,$cnum);
5463: }
5464: }
5465: my @roles = &Apache::lonuserutils::roles_by_context('course');
5466: foreach my $role (@roles) {
5467: my $plrole=&Apache::lonnet::plaintext($role);
5468: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
5469: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5470: $plrole,\%sections_count,\%lt);
5471: } elsif ($env{'request.course.sec'} ne '') {
5472: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5473: $env{'request.course.sec'})) {
5474: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5475: $plrole,\%sections_count,\%lt);
5476: }
5477: }
5478: }
5479: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
5480: foreach my $cust (sort keys %customroles) {
5481: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
5482: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5483: $cust,\%sections_count,\%lt);
5484: }
5485: }
5486: }
5487: return '' if ($table eq ''); # return nothing if there is nothing
5488: # in the table
5489: my $result;
5490: if (!$env{'request.course.id'}) {
5491: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
5492: }
5493: $result .=
5494: &Apache::loncommon::start_data_table().
5495: &Apache::loncommon::start_data_table_header_row().
5496: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
5497: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5498: &Apache::loncommon::end_data_table_header_row().
5499: $table.
5500: &Apache::loncommon::end_data_table();
5501: return $result;
5502: }
5503:
5504: sub course_level_row {
5505: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
5506: my $row = &Apache::loncommon::start_data_table_row().
5507: ' <td><input type="checkbox" name="act_'.
5508: $protectedcourse.'_'.$role.'" /></td>'."\n".
5509: ' <td>'.$plrole.'</td>'."\n".
5510: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
5511: if ($role eq 'cc') {
5512: $row .= '<td> </td>';
5513: } elsif ($env{'request.course.sec'} ne '') {
5514: $row .= ' <td><input type="hidden" value="'.
5515: $env{'request.course.sec'}.'" '.
5516: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
5517: $env{'request.course.sec'}.'</td>';
5518: } else {
5519: if (ref($sections_count) eq 'HASH') {
5520: my $currsec =
5521: &Apache::lonuserutils::course_sections($sections_count,
5522: $protectedcourse.'_'.$role);
5523: $row .= '<td><table class="LC_createuser">'."\n".
5524: '<tr class="LC_section_row">'."\n".
5525: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
5526: $currsec.'</td>'."\n".
5527: ' <td> </td>'."\n".
5528: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
5529: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
5530: '" value="" />'.
5531: '<input type="hidden" '.
5532: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
5533: '</tr></table></td>'."\n";
5534: } else {
5535: $row .= '<td><input type="text" size="10" '.
5536: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
5537: }
5538: }
5539: $row .= <<ENDTIMEENTRY;
5540: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
5541: <a href=
5542: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
5543: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
5544: <a href=
5545: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
5546: ENDTIMEENTRY
5547: $row .= &Apache::loncommon::end_data_table_row();
5548: return $row;
5549: }
5550:
5551: sub course_level_dc {
5552: my ($dcdom) = @_;
5553: my %customroles=&Apache::lonuserutils::my_custom_roles();
5554: my @roles = &Apache::lonuserutils::roles_by_context('course');
5555: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
5556: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
5557: '<input type="hidden" name="dccourse" value="" />';
5558: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
5559: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
5560: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
5561: my %lt=&Apache::lonlocal::texthash(
5562: 'rol' => "Role",
5563: 'grs' => "Section",
5564: 'exs' => "Existing sections",
5565: 'new' => "Define new section",
5566: 'sta' => "Start",
5567: 'end' => "End",
5568: 'ssd' => "Set Start Date",
5569: 'sed' => "Set End Date"
5570: );
5571: my $header = '<h4>'.&mt('Course Level').'</h4>'.
5572: &Apache::loncommon::start_data_table().
5573: &Apache::loncommon::start_data_table_header_row().
5574: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5575: &Apache::loncommon::end_data_table_header_row();
5576: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
5577: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
5578: '<td><select name="role">'."\n";
5579: foreach my $role (@roles) {
5580: my $plrole=&Apache::lonnet::plaintext($role);
5581: $otheritems .= ' <option value="'.$role.'">'.$plrole;
5582: }
5583: if ( keys %customroles > 0) {
5584: foreach my $cust (sort keys %customroles) {
5585: my $custrole='cr_cr_'.$env{'user.domain'}.
5586: '_'.$env{'user.name'}.'_'.$cust;
5587: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
5588: }
5589: }
5590: $otheritems .= '</select></td><td>'.
5591: '<table border="0" cellspacing="0" cellpadding="0">'.
5592: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
5593: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
5594: '<td> </td>'.
5595: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
5596: '<input type="text" name="newsec" value="" />'.
5597: '<input type="hidden" name="section" value="" />'.
5598: '<input type="hidden" name="groups" value="" /></td>'.
5599: '</tr></table></td>';
5600: $otheritems .= <<ENDTIMEENTRY;
5601: <td><input type="hidden" name="start" value='' />
5602: <a href=
5603: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
5604: <td><input type="hidden" name="end" value='' />
5605: <a href=
5606: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
5607: ENDTIMEENTRY
5608: $otheritems .= &Apache::loncommon::end_data_table_row().
5609: &Apache::loncommon::end_data_table()."\n";
5610: return $cb_jscript.$header.$hiddenitems.$otheritems;
5611: }
5612:
5613: sub update_selfenroll_config {
5614: my ($r,$context,$permission) = @_;
5615: my ($row,$lt) = &get_selfenroll_titles();
5616: my %curr_groups = &Apache::longroup::coursegroups();
5617: my (%changes,%warning);
5618: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5619: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5620: my $curr_types;
5621: if (ref($row) eq 'ARRAY') {
5622: foreach my $item (@{$row}) {
5623: if ($item eq 'enroll_dates') {
5624: my (%currenrolldate,%newenrolldate);
5625: foreach my $type ('start','end') {
5626: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
5627: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
5628: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
5629: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
5630: }
5631: }
5632: } elsif ($item eq 'access_dates') {
5633: my (%currdate,%newdate);
5634: foreach my $type ('start','end') {
5635: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
5636: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
5637: if ($newdate{$type} ne $currdate{$type}) {
5638: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
5639: }
5640: }
5641: } elsif ($item eq 'types') {
5642: $curr_types =
5643: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5644: if ($env{'form.selfenroll_all'}) {
5645: if ($curr_types ne '*') {
5646: $changes{'internal.selfenroll_types'} = '*';
5647: } else {
5648: next;
5649: }
5650: } else {
5651: my %currdoms;
5652: my @entries = split(/;/,$curr_types);
5653: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
5654: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
5655: my $newnum = 0;
5656: my @latesttypes;
5657: foreach my $num (@activations) {
5658: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
5659: if (@types > 0) {
5660: @types = sort(@types);
5661: my $typestr = join(',',@types);
5662: my $typedom = $env{'form.selfenroll_dom_'.$num};
5663: $latesttypes[$newnum] = $typedom.':'.$typestr;
5664: $currdoms{$typedom} = 1;
5665: $newnum ++;
5666: }
5667: }
5668: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
5669: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
5670: if (@types > 0) {
5671: @types = sort(@types);
5672: my $typestr = join(',',@types);
5673: my $typedom = $env{'form.selfenroll_dom_'.$j};
5674: $latesttypes[$newnum] = $typedom.':'.$typestr;
5675: $currdoms{$typedom} = 1;
5676: $newnum ++;
5677: }
5678: }
5679: }
5680: if ($env{'form.selfenroll_newdom'} ne '') {
5681: my $typedom = $env{'form.selfenroll_newdom'};
5682: if ((!defined($currdoms{$typedom})) &&
5683: (&Apache::lonnet::domain($typedom) ne '')) {
5684: my $typestr;
5685: my ($othertitle,$usertypes,$types) =
5686: &Apache::loncommon::sorted_inst_types($typedom);
5687: my $othervalue = 'any';
5688: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5689: if (@{$types} > 0) {
5690: my @esc_types = map { &escape($_); } @{$types};
5691: $othervalue = 'other';
5692: $typestr = join(',',(@esc_types,$othervalue));
5693: }
5694: $typestr = $othervalue;
5695: } else {
5696: $typestr = $othervalue;
5697: }
5698: $latesttypes[$newnum] = $typedom.':'.$typestr;
5699: $newnum ++ ;
5700: }
5701: }
5702: my $selfenroll_types = join(';',@latesttypes);
5703: if ($selfenroll_types ne $curr_types) {
5704: $changes{'internal.selfenroll_types'} = $selfenroll_types;
5705: }
5706: }
5707: } elsif ($item eq 'limit') {
5708: my $newlimit = $env{'form.selfenroll_limit'};
5709: my $newcap = $env{'form.selfenroll_cap'};
5710: $newcap =~s/\s+//g;
5711: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
5712: $currlimit = 'none' if ($currlimit eq '');
5713: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5714: if ($newlimit ne $currlimit) {
5715: if ($newlimit ne 'none') {
5716: if ($newcap =~ /^\d+$/) {
5717: if ($newcap ne $currcap) {
5718: $changes{'internal.selfenroll_cap'} = $newcap;
5719: }
5720: $changes{'internal.selfenroll_limit'} = $newlimit;
5721: } else {
5722: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5723: }
5724: } elsif ($currcap ne '') {
5725: $changes{'internal.selfenroll_cap'} = '';
5726: $changes{'internal.selfenroll_limit'} = $newlimit;
5727: }
5728: } elsif ($currlimit ne 'none') {
5729: if ($newcap =~ /^\d+$/) {
5730: if ($newcap ne $currcap) {
5731: $changes{'internal.selfenroll_cap'} = $newcap;
5732: }
5733: } else {
5734: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5735: }
5736: }
5737: } elsif ($item eq 'approval') {
5738: my (@currnotified,@newnotified);
5739: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
5740: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
5741: if ($currnotifylist ne '') {
5742: @currnotified = split(/,/,$currnotifylist);
5743: @currnotified = sort(@currnotified);
5744: }
5745: my $newapproval = $env{'form.selfenroll_approval'};
5746: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
5747: @newnotified = sort(@newnotified);
5748: if ($newapproval ne $currapproval) {
5749: $changes{'internal.selfenroll_approval'} = $newapproval;
5750: if (!$newapproval) {
5751: if ($currnotifylist ne '') {
5752: $changes{'internal.selfenroll_notifylist'} = '';
5753: }
5754: } else {
5755: my @differences =
5756: &compare_arrays(\@currnotified,\@newnotified);
5757: if (@differences > 0) {
5758: if (@newnotified > 0) {
5759: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5760: } else {
5761: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5762: }
5763: }
5764: }
5765: } else {
5766: my @differences = &compare_arrays(\@currnotified,\@newnotified);
5767: if (@differences > 0) {
5768: if (@newnotified > 0) {
5769: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5770: } else {
5771: $changes{'internal.selfenroll_notifylist'} = '';
5772: }
5773: }
5774: }
5775: } else {
5776: my $curr_val =
5777: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5778: my $newval = $env{'form.selfenroll_'.$item};
5779: if ($item eq 'section') {
5780: $newval = $env{'form.sections'};
5781: if (defined($curr_groups{$newval})) {
5782: $newval = $curr_val;
5783: $warning{$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');
5784: } elsif ($newval eq 'all') {
5785: $newval = $curr_val;
5786: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
5787: }
5788: if ($newval eq '') {
5789: $newval = 'none';
5790: }
5791: }
5792: if ($newval ne $curr_val) {
5793: $changes{'internal.selfenroll_'.$item} = $newval;
5794: }
5795: }
5796: }
5797: if (keys(%warning) > 0) {
5798: foreach my $item (@{$row}) {
5799: if (exists($warning{$item})) {
5800: $r->print($warning{$item}.'<br />');
5801: }
5802: }
5803: }
5804: if (keys(%changes) > 0) {
5805: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
5806: if ($putresult eq 'ok') {
5807: if ((exists($changes{'internal.selfenroll_types'})) ||
5808: (exists($changes{'internal.selfenroll_start_date'})) ||
5809: (exists($changes{'internal.selfenroll_end_date'}))) {
5810: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
5811: $cnum,undef,undef,'Course');
5812: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
5813: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
5814: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
5815: if (exists($changes{'internal.'.$item})) {
5816: $crsinfo{$env{'request.course.id'}}{$item} =
5817: $changes{'internal.'.$item};
5818: }
5819: }
5820: my $crsputresult =
5821: &Apache::lonnet::courseidput($cdom,\%crsinfo,
5822: $chome,'notime');
5823: }
5824: }
5825: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
5826: foreach my $item (@{$row}) {
5827: my $title = $item;
5828: if (ref($lt) eq 'HASH') {
5829: $title = $lt->{$item};
5830: }
5831: if ($item eq 'enroll_dates') {
5832: foreach my $type ('start','end') {
5833: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
5834: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
5835: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
5836: $title,$type,$newdate).'</li>');
5837: }
5838: }
5839: } elsif ($item eq 'access_dates') {
5840: foreach my $type ('start','end') {
5841: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
5842: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
5843: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
5844: $title,$type,$newdate).'</li>');
5845: }
5846: }
5847: } elsif ($item eq 'limit') {
5848: if ((exists($changes{'internal.selfenroll_limit'})) ||
5849: (exists($changes{'internal.selfenroll_cap'}))) {
5850: my ($newval,$newcap);
5851: if ($changes{'internal.selfenroll_cap'} ne '') {
5852: $newcap = $changes{'internal.selfenroll_cap'}
5853: } else {
5854: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5855: }
5856: if ($changes{'internal.selfenroll_limit'} eq 'none') {
5857: $newval = &mt('No limit');
5858: } elsif ($changes{'internal.selfenroll_limit'} eq
5859: 'allstudents') {
5860: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
5861: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
5862: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
5863: } else {
5864: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
5865: if ($currlimit eq 'allstudents') {
5866: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
5867: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
5868: $newval = &mt('New self-enrollment no longer allowed when total umber of self-enrolled students reaches [_1].',$newcap);
5869: }
5870: }
5871: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
5872: }
5873: } elsif ($item eq 'approval') {
5874: if ((exists($changes{'internal.selfenroll_approval'})) ||
5875: (exists($changes{'internal.selfenroll_notifylist'}))) {
5876: my ($newval,$newnotify);
5877: if (exists($changes{'internal.selfenroll_notifylist'})) {
5878: $newnotify = $changes{'internal.selfenroll_notifylist'};
5879: } else {
5880: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
5881: }
5882: if ($changes{'internal.selfenroll_approval'}) {
5883: $newval = &mt('Yes');
5884: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
5885: $newval = &mt('No');
5886: } else {
5887: my $currapproval =
5888: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
5889: if ($currapproval) {
5890: $newval = &mt('Yes');
5891: } else {
5892: $newval = &mt('No');
5893: }
5894: }
5895: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
5896: if ($newnotify) {
5897: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
5898: } else {
5899: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
5900: }
5901: $r->print('</li>'."\n");
5902: }
5903: } else {
5904: if (exists($changes{'internal.selfenroll_'.$item})) {
5905: my $newval = $changes{'internal.selfenroll_'.$item};
5906: if ($item eq 'types') {
5907: if ($newval eq '') {
5908: $newval = &mt('None');
5909: } elsif ($newval eq '*') {
5910: $newval = &mt('Any user in any domain');
5911: }
5912: } elsif ($item eq 'registered') {
5913: if ($newval eq '1') {
5914: $newval = &mt('Yes');
5915: } elsif ($newval eq '0') {
5916: $newval = &mt('No');
5917: }
5918: }
5919: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
5920: }
5921: }
5922: }
5923: $r->print('</ul>');
5924: my %newenvhash;
5925: foreach my $key (keys(%changes)) {
5926: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
5927: }
5928: &Apache::lonnet::appenv(\%newenvhash);
5929: } else {
5930: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
5931: }
5932: } else {
5933: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
5934: }
5935: } else {
5936: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
5937: }
5938: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
5939: if (ref($visactions) eq 'HASH') {
5940: if (!$visible) {
5941: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
5942: '<br />');
5943: if (ref($vismsgs) eq 'ARRAY') {
5944: $r->print('<br />'.$visactions->{'take'}.'<ul>');
5945: foreach my $item (@{$vismsgs}) {
5946: $r->print('<li>'.$visactions->{$item}.'</li>');
5947: }
5948: $r->print('</ul>');
5949: }
5950: $r->print($cansetvis);
5951: }
5952: }
5953: return;
5954: }
5955:
5956: sub compare_arrays {
5957: my ($arrayref1,$arrayref2) = @_;
5958: my (@difference,%count);
5959: @difference = ();
5960: %count = ();
5961: if ((ref($arrayref1) eq 'ARRAY') && (ref($arrayref2) eq 'ARRAY')) {
5962: foreach my $element (@{$arrayref1}, @{$arrayref2}) { $count{$element}++; }
5963: foreach my $element (keys(%count)) {
5964: if ($count{$element} == 1) {
5965: push(@difference,$element);
5966: }
5967: }
5968: }
5969: return @difference;
5970: }
5971:
5972: sub get_selfenroll_titles {
5973: my @row = ('types','registered','enroll_dates','access_dates','section',
5974: 'approval','limit');
5975: my %lt = &Apache::lonlocal::texthash (
5976: types => 'Users allowed to self-enroll in this course',
5977: registered => 'Restrict self-enrollment to students officially registered for the course',
5978: enroll_dates => 'Dates self-enrollment available',
5979: access_dates => 'Course access dates assigned to self-enrolling users',
5980: section => 'Section assigned to self-enrolling users',
5981: approval => 'Self-enrollment requests need approval?',
5982: limit => 'Enrollment limit',
5983: );
5984: return (\@row,\%lt);
5985: }
5986:
5987: #---------------------------------------------- end functions for &phase_two
5988:
5989: #--------------------------------- functions for &phase_two and &phase_three
5990:
5991: #--------------------------end of functions for &phase_two and &phase_three
5992:
5993: 1;
5994: __END__
5995:
5996:
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