Annotation of loncom/interface/lonuserutils.pm, revision 1.137
1.1 raeburn 1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
1.137 ! raeburn 4: # $Id: lonuserutils.pm,v 1.136 2011/08/05 14:46:58 raeburn Exp $
1.1 raeburn 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: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ###############################################################
30:
31: package Apache::lonuserutils;
32:
33: use strict;
34: use Apache::lonnet;
35: use Apache::loncommon();
36: use Apache::lonhtmlcommon;
37: use Apache::lonlocal;
1.8 raeburn 38: use Apache::longroup;
39: use LONCAPA qw(:DEFAULT :match);
1.1 raeburn 40:
41: ###############################################################
42: ###############################################################
43: # Drop student from all sections of a course, except optional $csec
44: sub modifystudent {
1.52 raeburn 45: my ($udom,$unam,$courseid,$csec,$desiredhost,$context)=@_;
1.1 raeburn 46: # if $csec is undefined, drop the student from all the courses matching
47: # this one. If $csec is defined, drop them from all other sections of
48: # this course and add them to section $csec
1.17 raeburn 49: my ($cnum,$cdom) = &get_course_identity($courseid);
1.127 raeburn 50: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
51: my %roles = &Apache::lonnet::dump('roles',$udom,$unam,'.',undef,$extra);
1.1 raeburn 52: my ($tmp) = keys(%roles);
53: # Bail out if we were unable to get the students roles
54: return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i);
55: # Go through the roles looking for enrollment in this course
56: my $result = '';
57: foreach my $course (keys(%roles)) {
58: if ($course=~m{^/\Q$cdom\E/\Q$cnum\E(?:\/)*(?:\s+)*(\w+)*\_st$}) {
59: # We are in this course
60: my $section=$1;
61: $section='' if ($course eq "/$cdom/$cnum".'_st');
62: if (defined($csec) && $section eq $csec) {
63: $result .= 'ok:';
64: } elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) {
65: my (undef,$end,$start)=split(/\_/,$roles{$course});
66: my $now=time;
67: # if this is an active role
68: if (!($start && ($now<$start)) || !($end && ($now>$end))) {
69: my $reply=&Apache::lonnet::modifystudent
70: # dom name id mode pass f m l g
71: ($udom,$unam,'', '', '',undef,undef,undef,undef,
1.22 raeburn 72: $section,time,undef,undef,$desiredhost,'','manual',
1.52 raeburn 73: '',$courseid,'',$context);
1.1 raeburn 74: $result .= $reply.':';
75: }
76: }
77: }
78: }
79: if ($result eq '') {
1.37 raeburn 80: $result = &mt('Unable to find section for this student');
1.1 raeburn 81: } else {
82: $result =~ s/(ok:)+/ok/g;
83: }
84: return $result;
85: }
86:
87: sub modifyuserrole {
88: my ($context,$setting,$changeauth,$cid,$udom,$uname,$uid,$umode,$upass,
89: $first,$middle,$last,$gene,$sec,$forceid,$desiredhome,$email,$role,
1.84 raeburn 90: $end,$start,$checkid,$inststatus) = @_;
1.5 raeburn 91: my ($scope,$userresult,$authresult,$roleresult,$idresult);
1.1 raeburn 92: if ($setting eq 'course' || $context eq 'course') {
93: $scope = '/'.$cid;
94: $scope =~ s/\_/\//g;
1.103 raeburn 95: if (($role ne 'cc') && ($role ne 'co') && ($sec ne '')) {
1.1 raeburn 96: $scope .='/'.$sec;
97: }
1.5 raeburn 98: } elsif ($context eq 'domain') {
1.1 raeburn 99: $scope = '/'.$env{'request.role.domain'}.'/';
1.13 raeburn 100: } elsif ($context eq 'author') {
1.1 raeburn 101: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
102: }
103: if ($context eq 'domain') {
104: my $uhome = &Apache::lonnet::homeserver($uname,$udom);
105: if ($uhome ne 'no_host') {
1.5 raeburn 106: if (($changeauth eq 'Yes') && (&Apache::lonnet::allowed('mau',$udom))) {
1.1 raeburn 107: if ((($umode =~ /^krb4|krb5|internal$/) && $upass ne '') ||
108: ($umode eq 'localauth')) {
109: $authresult = &Apache::lonnet::modifyuserauth($udom,$uname,$umode,$upass);
110: }
111: }
1.5 raeburn 112: if (($forceid) && (&Apache::lonnet::allowed('mau',$udom)) &&
113: ($env{'form.recurseid'}) && ($checkid)) {
114: my %userupdate = (
115: lastname => $last,
116: middlename => $middle,
117: firstname => $first,
118: generation => $gene,
119: id => $uid,
120: );
121: $idresult = &propagate_id_change($uname,$udom,\%userupdate);
122: }
1.1 raeburn 123: }
124: }
125: $userresult =
126: &Apache::lonnet::modifyuser($udom,$uname,$uid,$umode,$upass,$first,
127: $middle,$last,$gene,$forceid,$desiredhome,
1.84 raeburn 128: $email,$inststatus);
1.1 raeburn 129: if ($userresult eq 'ok') {
1.5 raeburn 130: if ($role ne '') {
1.22 raeburn 131: $role =~ s/_/\//g;
1.1 raeburn 132: $roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope,
1.52 raeburn 133: $role,$end,$start,'',
134: '',$context);
1.1 raeburn 135: }
136: }
1.5 raeburn 137: return ($userresult,$authresult,$roleresult,$idresult);
1.1 raeburn 138: }
139:
1.5 raeburn 140: sub propagate_id_change {
141: my ($uname,$udom,$user) = @_;
1.12 raeburn 142: my (@types,@roles);
1.5 raeburn 143: @types = ('active','future');
144: @roles = ('st');
145: my $idresult;
146: my %roleshash = &Apache::lonnet::get_my_roles($uname,
1.12 raeburn 147: $udom,'userroles',\@types,\@roles);
148: my %args = (
149: one_time => 1,
150: );
1.5 raeburn 151: foreach my $item (keys(%roleshash)) {
1.22 raeburn 152: my ($cnum,$cdom,$role) = split(/:/,$item,-1);
1.5 raeburn 153: my ($start,$end) = split(/:/,$roleshash{$item});
154: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.12 raeburn 155: my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user);
156: my %coursehash =
157: &Apache::lonnet::coursedescription($cdom.'_'.$cnum,\%args);
158: my $cdesc = $coursehash{'description'};
159: if ($cdesc eq '') {
160: $cdesc = $cdom.'_'.$cnum;
161: }
1.5 raeburn 162: if ($result eq 'ok') {
1.12 raeburn 163: $idresult .= &mt('Classlist update for "[_1]" in "[_2]".',$uname.':'.$udom,$cdesc).'<br />'."\n";
1.5 raeburn 164: } else {
1.12 raeburn 165: $idresult .= &mt('Error: "[_1]" during classlist update for "[_2]" in "[_3]".',$result,$uname.':'.$udom,$cdesc).'<br />'."\n";
1.5 raeburn 166: }
167: }
168: }
169: return $idresult;
170: }
171:
172: sub update_classlist {
1.63 raeburn 173: my ($cdom,$cnum,$udom,$uname,$user,$newend) = @_;
1.6 albertel 174: my ($uid,$classlistentry);
1.5 raeburn 175: my $fullname =
176: &Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'},
177: $user->{'lastname'},$user->{'generation'},
178: 'lastname');
179: my %classhash = &Apache::lonnet::get('classlist',[$uname.':'.$udom],
180: $cdom,$cnum);
181: my @classinfo = split(/:/,$classhash{$uname.':'.$udom});
182: my $ididx=&Apache::loncoursedata::CL_ID() - 2;
183: my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2;
1.63 raeburn 184: my $endidx = &Apache::loncoursedata::CL_END() - 2;
185: my $startidx = &Apache::loncoursedata::CL_START() - 2;
1.5 raeburn 186: for (my $i=0; $i<@classinfo; $i++) {
1.63 raeburn 187: if ($i == $endidx) {
188: if ($newend ne '') {
189: $classlistentry .= $newend.':';
190: } else {
191: $classlistentry .= $classinfo[$i].':';
192: }
193: } elsif ($i == $startidx) {
194: if ($newend ne '') {
195: if ($classinfo[$i] > $newend) {
196: $classlistentry .= $newend.':';
197: } else {
198: $classlistentry .= $classinfo[$i].':';
199: }
200: } else {
201: $classlistentry .= $classinfo[$i].':';
202: }
203: } elsif ($i == $ididx) {
1.5 raeburn 204: if (defined($user->{'id'})) {
205: $classlistentry .= $user->{'id'}.':';
206: } else {
207: $classlistentry .= $classinfo[$i].':';
208: }
209: } elsif ($i == $nameidx) {
1.63 raeburn 210: if (defined($user->{'lastname'})) {
211: $classlistentry .= $fullname.':';
212: } else {
213: $classlistentry .= $classinfo[$i].':';
214: }
1.5 raeburn 215: } else {
216: $classlistentry .= $classinfo[$i].':';
217: }
218: }
219: $classlistentry =~ s/:$//;
220: my $reply=&Apache::lonnet::cput('classlist',
221: {"$uname:$udom" => $classlistentry},
222: $cdom,$cnum);
223: if (($reply eq 'ok') || ($reply eq 'delayed')) {
224: return 'ok';
225: } else {
226: return 'error: '.$reply;
227: }
228: }
229:
230:
1.1 raeburn 231: ###############################################################
232: ###############################################################
1.2 raeburn 233: # build a role type and role selection form
234: sub domain_roles_select {
235: # Set up the role type and role selection boxes when in
236: # domain context
237: #
238: # Role types
1.101 raeburn 239: my @roletypes = ('domain','author','course','community');
1.2 raeburn 240: my %lt = &role_type_names();
1.1 raeburn 241: #
242: # build up the menu information to be passed to
243: # &Apache::loncommon::linked_select_forms
244: my %select_menus;
1.2 raeburn 245: if ($env{'form.roletype'} eq '') {
246: $env{'form.roletype'} = 'domain';
247: }
248: foreach my $roletype (@roletypes) {
1.1 raeburn 249: # set up the text for this domain
1.2 raeburn 250: $select_menus{$roletype}->{'text'}= $lt{$roletype};
1.102 raeburn 251: my $crstype;
252: if ($roletype eq 'community') {
253: $crstype = 'Community';
254: }
1.1 raeburn 255: # we want a choice of 'default' as the default in the second menu
1.2 raeburn 256: if ($env{'form.roletype'} ne '') {
257: $select_menus{$roletype}->{'default'} = $env{'form.showrole'};
258: } else {
259: $select_menus{$roletype}->{'default'} = 'Any';
260: }
1.1 raeburn 261: # Now build up the other items in the second menu
1.2 raeburn 262: my @roles;
263: if ($roletype eq 'domain') {
264: @roles = &domain_roles();
1.13 raeburn 265: } elsif ($roletype eq 'author') {
1.2 raeburn 266: @roles = &construction_space_roles();
267: } else {
1.17 raeburn 268: my $custom = 1;
1.101 raeburn 269: @roles = &course_roles('domain',undef,$custom,$roletype);
1.1 raeburn 270: }
1.2 raeburn 271: my $order = ['Any',@roles];
272: $select_menus{$roletype}->{'order'} = $order;
273: foreach my $role (@roles) {
1.5 raeburn 274: if ($role eq 'cr') {
275: $select_menus{$roletype}->{'select2'}->{$role} =
276: &mt('Custom role');
277: } else {
278: $select_menus{$roletype}->{'select2'}->{$role} =
1.102 raeburn 279: &Apache::lonnet::plaintext($role,$crstype);
1.5 raeburn 280: }
1.2 raeburn 281: }
282: $select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any');
1.1 raeburn 283: }
1.2 raeburn 284: my $result = &Apache::loncommon::linked_select_forms
285: ('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
1.101 raeburn 286: 'roletype','showrole',\%select_menus,
287: ['domain','author','course','community']);
1.1 raeburn 288: return $result;
289: }
290:
291: ###############################################################
292: ###############################################################
293: sub hidden_input {
294: my ($name,$value) = @_;
295: return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n";
296: }
297:
298: sub print_upload_manager_header {
1.123 raeburn 299: my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission,$crstype,
300: $can_assign)=@_;
1.1 raeburn 301: my $javascript;
302: #
303: if (! exists($env{'form.upfile_associate'})) {
304: $env{'form.upfile_associate'} = 'forward';
305: }
306: if ($env{'form.associate'} eq 'Reverse Association') {
307: if ( $env{'form.upfile_associate'} ne 'reverse' ) {
308: $env{'form.upfile_associate'} = 'reverse';
309: } else {
310: $env{'form.upfile_associate'} = 'forward';
311: }
312: }
313: if ($env{'form.upfile_associate'} eq 'reverse') {
1.123 raeburn 314: $javascript=&upload_manager_javascript_reverse_associate($can_assign);
1.1 raeburn 315: } else {
1.123 raeburn 316: $javascript=&upload_manager_javascript_forward_associate($can_assign);
1.1 raeburn 317: }
318: #
319: # Deal with restored settings
320: my $password_choice = '';
321: if (exists($env{'form.ipwd_choice'}) &&
322: $env{'form.ipwd_choice'} ne '') {
323: # If a column was specified for password, assume it is for an
324: # internal password. This is a bug waiting to be filed (could be
325: # local or krb auth instead of internal) but I do not have the
326: # time to mess around with this now.
327: $password_choice = 'int';
328: }
329: #
1.22 raeburn 330: my $groupslist;
331: if ($context eq 'course') {
332: $groupslist = &get_groupslist();
333: }
1.1 raeburn 334: my $javascript_validations =
1.22 raeburn 335: &javascript_validations('upload',$krbdefdom,$password_choice,undef,
336: $env{'request.role.domain'},$context,
1.103 raeburn 337: $groupslist,$crstype);
1.91 bisitz 338: my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
1.95 bisitz 339: $r->print('<p>'
340: .&mt('Total number of records found in file: [_1]'
341: ,'<b>'.$distotal.'</b>')
342: ."</p>\n");
1.1 raeburn 343: $r->print('<div class="LC_left_float"><h3>'.
344: &mt('Identify fields in uploaded list')."</h3>\n");
345: $r->print(&mt('Enter as many fields as you can.<br /> The system will inform you and bring you back to this page, <br /> if the data selected are insufficient to add users.')."<br />\n");
346: $r->print(&hidden_input('action','upload').
347: &hidden_input('state','got_file').
348: &hidden_input('associate','').
349: &hidden_input('datatoken',$datatoken).
350: &hidden_input('fileupload',$env{'form.fileupload'}).
351: &hidden_input('upfiletype',$env{'form.upfiletype'}).
352: &hidden_input('upfile_associate',$env{'form.upfile_associate'}));
1.86 bisitz 353: $r->print('<br /><label><input type="checkbox" name="noFirstLine"'.$checked.' />'.
1.73 bisitz 354: &mt('Ignore First Line').'</label><br />');
1.59 bisitz 355: $r->print('<br /><input type="button" value="'.&mt('Reverse Association').'" '.
356: 'name="Reverse Association" '.
1.96 bisitz 357: 'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');
1.1 raeburn 358: $r->print("<br /><br />\n".
359: '<script type="text/javascript" language="Javascript">'."\n".
1.96 bisitz 360: '// <![CDATA['."\n".
361: $javascript."\n".$javascript_validations."\n".
362: '// ]]>'."\n".
363: '</script>');
1.1 raeburn 364: }
365:
366: ###############################################################
367: ###############################################################
368: sub javascript_validations {
1.22 raeburn 369: my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,
1.103 raeburn 370: $context,$groupslist,$crstype)=@_;
1.22 raeburn 371: my %param = (
372: kerb_def_dom => $krbdefdom,
373: curr_authtype => $curr_authtype,
374: );
1.37 raeburn 375: if ($mode eq 'upload') {
1.22 raeburn 376: $param{'formname'} = 'studentform';
1.1 raeburn 377: } elsif ($mode eq 'createcourse') {
1.22 raeburn 378: $param{'formname'} = 'ccrs';
1.1 raeburn 379: } elsif ($mode eq 'modifycourse') {
1.22 raeburn 380: $param{'formname'} = 'cmod';
381: $param{'mode'} = 'modifycourse',
382: $param{'curr_autharg'} = $curr_authfield;
383: }
384:
385: my ($setsection_call,$setsections_js);
386: my $finish = " vf.submit();\n";
387: if ($mode eq 'upload') {
388: if (($context eq 'course') || ($context eq 'domain')) {
389: if ($context eq 'course') {
390: if ($env{'request.course.sec'} eq '') {
1.109 raeburn 391: $setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';
1.22 raeburn 392: $setsections_js =
393: &setsections_javascript($param{'formname'},$groupslist,
1.103 raeburn 394: $mode,'',$crstype);
1.22 raeburn 395: } else {
396: $setsection_call = "'ok'";
397: }
398: } elsif ($context eq 'domain') {
399: $setsection_call = 'setCourse()';
1.37 raeburn 400: $setsections_js = &dc_setcourse_js($param{'formname'},$mode,$context);
1.22 raeburn 401: }
402: $finish = " var checkSec = $setsection_call\n".
403: " if (checkSec == 'ok') {\n".
404: " vf.submit();\n".
405: " }\n";
406: }
1.1 raeburn 407: }
1.22 raeburn 408: my $authheader = &Apache::loncommon::authform_header(%param);
1.1 raeburn 409:
410: my %alert = &Apache::lonlocal::texthash
411: (username => 'You need to specify the username field.',
412: authen => 'You must choose an authentication type.',
413: krb => 'You need to specify the Kerberos domain.',
414: ipass => 'You need to specify the initial password.',
415: name => 'The optional name field was not specified.',
1.93 bisitz 416: snum => 'The optional student/employee ID field was not specified.',
1.1 raeburn 417: section => 'The optional section field was not specified.',
1.75 schafran 418: email => 'The optional e-mail address field was not specified.',
1.1 raeburn 419: role => 'The optional role field was not specified.',
1.57 raeburn 420: domain => 'The optional domain field was not specified.',
1.1 raeburn 421: continue => 'Continue adding users?',
422: );
1.84 raeburn 423: if (($mode eq 'upload') && ($context eq 'domain')) {
424: $alert{'inststatus'} = &mt('The optional affiliation field was not specified');
425: }
1.37 raeburn 426: my $function_name = <<"END";
1.22 raeburn 427: $setsections_js
428:
1.84 raeburn 429: function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus) {
1.1 raeburn 430: END
431: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
432: my $auth_checks;
433: if ($mode eq 'createcourse') {
434: $auth_checks .= (<<END);
435: if (vf.autoadds[0].checked == true) {
436: if (current.radiovalue == null || current.radiovalue == 'nochange') {
437: alert('$alert{'authen'}');
438: return;
439: }
440: }
441: END
442: } else {
443: $auth_checks .= (<<END);
444: var foundatype=0;
445: if (founduname==0) {
446: alert('$alert{'username'}');
447: return;
448: }
449:
450: END
451: if ($authnum > 1) {
452: $auth_checks .= (<<END);
453: if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') {
454: // They did not check any of the login radiobuttons.
455: alert('$alert{'authen'}');
456: return;
457: }
458: END
459: }
460: }
461: if ($mode eq 'createcourse') {
462: $auth_checks .= "
463: if ( (vf.autoadds[0].checked == true) &&
464: (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) {
465: ";
466: } elsif ($mode eq 'modifycourse') {
467: $auth_checks .= "
468: if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') {
469: ";
470: }
471: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
472: $auth_checks .= (<<END);
473: var alertmsg = '';
474: switch (current.radiovalue) {
475: case 'krb':
476: alertmsg = '$alert{'krb'}';
477: break;
478: default:
479: alertmsg = '';
480: }
481: if (alertmsg != '') {
482: alert(alertmsg);
483: return;
484: }
485: }
486: END
487: } else {
488: $auth_checks .= (<<END);
489: foundatype=1;
490: if (current.argfield == null || current.argfield == '') {
491: var alertmsg = '';
1.38 raeburn 492: switch (current.radiovalue) {
1.1 raeburn 493: case 'krb':
494: alertmsg = '$alert{'krb'}';
495: break;
496: case 'loc':
497: case 'fsys':
498: alertmsg = '$alert{'ipass'}';
499: break;
500: case 'fsys':
501: alertmsg = '';
502: break;
503: default:
504: alertmsg = '';
505: }
506: if (alertmsg != '') {
507: alert(alertmsg);
508: return;
509: }
510: }
511: END
512: }
513: my $section_checks;
514: my $optional_checks = '';
515: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
516: $optional_checks = (<<END);
517: vf.submit();
518: }
519: END
520: } else {
521: $section_checks = §ion_check_js();
522: $optional_checks = (<<END);
523: var message='';
524: if (foundname==0) {
525: message='$alert{'name'}';
526: }
527: if (foundid==0) {
528: if (message!='') {
529: message+='\\n';
530: }
531: message+='$alert{'snum'}';
532: }
533: if (foundsec==0) {
534: if (message!='') {
535: message+='\\n';
536: }
1.130 raeburn 537: message+='$alert{'section'}';
1.1 raeburn 538: }
539: if (foundemail==0) {
540: if (message!='') {
541: message+='\\n';
542: }
543: message+='$alert{'email'}';
544: }
1.57 raeburn 545: if (foundrole==0) {
546: if (message!='') {
547: message+='\\n';
548: }
549: message+='$alert{'role'}';
550: }
551: if (founddomain==0) {
552: if (message!='') {
553: message+='\\n';
554: }
555: message+='$alert{'domain'}';
556: }
1.84 raeburn 557: END
558: if (($mode eq 'upload') && ($context eq 'domain')) {
559: $optional_checks .= (<<END);
560:
561: if (foundinststatus==0) {
562: if (message!='') {
563: message+='\\n';
564: }
565: message+='$alert{'inststatus'}';
566: }
567: END
568: }
569: $optional_checks .= (<<END);
570:
1.1 raeburn 571: if (message!='') {
572: message+= '\\n$alert{'continue'}';
573: if (confirm(message)) {
574: vf.state.value='enrolling';
1.22 raeburn 575: $finish
1.1 raeburn 576: }
577: } else {
578: vf.state.value='enrolling';
1.22 raeburn 579: $finish
1.1 raeburn 580: }
581: }
582: END
583: }
1.37 raeburn 584: my $result = $function_name.$auth_checks.$optional_checks."\n".
585: $section_checks.$authheader;
1.1 raeburn 586: return $result;
587: }
588: ###############################################################
589: ###############################################################
590: sub upload_manager_javascript_forward_associate {
1.123 raeburn 591: my ($can_assign) = @_;
1.132 raeburn 592: my ($auth_update,$numbuttons,$argreset);
1.123 raeburn 593: if (ref($can_assign) eq 'HASH') {
1.132 raeburn 594: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
595: $argreset .= " vf.krbarg.value='';\n";
596: $numbuttons ++ ;
597: }
598: if ($can_assign->{'int'}) {
599: $argreset .= " vf.intarg.value='';\n";
600: $numbuttons ++;
601: }
602: if ($can_assign->{'loc'}) {
603: $argreset .= " vf.locarg.value='';\n";
604: $numbuttons ++;
605: }
606: if (!$can_assign->{'int'}) {
607: my $warning = &mt('You may not specify an initial password for each user, as this is only available when new users use LON-CAPA internal authentication.\n').
608: &mt('Your current role does not have rights to create users with that authentication type.');
609: $auth_update = <<"END";
610: // Currently the initial password field is only supported for internal auth
611: // (see bug 6368).
612: if (nw==9) {
613: eval('vf.f'+tf+'.selectedIndex=0;')
614: alert('$warning');
615: }
616: END
617: } elsif ($numbuttons > 1) {
1.123 raeburn 618: $auth_update = <<"END";
619: // If we set the password, make the password form below correspond to
620: // the new value.
621: if (nw==9) {
622: changed_radio('int',document.studentform);
623: set_auth_radio_buttons('int',document.studentform);
1.132 raeburn 624: $argreset
625: }
626:
1.123 raeburn 627: END
628: }
629: }
630:
1.1 raeburn 631: return(<<ENDPICK);
632: function verify(vf,sec_caller) {
633: var founduname=0;
634: var foundpwd=0;
635: var foundname=0;
636: var foundid=0;
637: var foundsec=0;
638: var foundemail=0;
639: var foundrole=0;
1.57 raeburn 640: var founddomain=0;
1.84 raeburn 641: var foundinststatus=0;
1.1 raeburn 642: var tw;
643: for (i=0;i<=vf.nfields.value;i++) {
644: tw=eval('vf.f'+i+'.selectedIndex');
645: if (tw==1) { founduname=1; }
646: if ((tw>=2) && (tw<=6)) { foundname=1; }
647: if (tw==7) { foundid=1; }
648: if (tw==8) { foundsec=1; }
649: if (tw==9) { foundpwd=1; }
650: if (tw==10) { foundemail=1; }
651: if (tw==11) { foundrole=1; }
1.57 raeburn 652: if (tw==12) { founddomain=1; }
1.84 raeburn 653: if (tw==13) { foundinststatus=1; }
1.1 raeburn 654: }
1.84 raeburn 655: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus);
1.1 raeburn 656: }
657:
658: //
659: // vf = this.form
660: // tf = column number
661: //
662: // values of nw
663: //
664: // 0 = none
665: // 1 = username
666: // 2 = names (lastname, firstnames)
667: // 3 = fname (firstname)
668: // 4 = mname (middlename)
669: // 5 = lname (lastname)
670: // 6 = gen (generation)
671: // 7 = id
672: // 8 = section
673: // 9 = ipwd (password)
674: // 10 = email address
675: // 11 = role
1.57 raeburn 676: // 12 = domain
1.84 raeburn 677: // 13 = inststatus
1.1 raeburn 678:
679: function flip(vf,tf) {
680: var nw=eval('vf.f'+tf+'.selectedIndex');
681: var i;
682: // make sure no other columns are labeled the same as this one
683: for (i=0;i<=vf.nfields.value;i++) {
684: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
685: eval('vf.f'+i+'.selectedIndex=0;')
686: }
687: }
688: // If we set this to 'lastname, firstnames', clear out all the ones
689: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
690: if (nw==2) {
691: for (i=0;i<=vf.nfields.value;i++) {
692: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
693: (eval('vf.f'+i+'.selectedIndex')<=6)) {
694: eval('vf.f'+i+'.selectedIndex=0;')
695: }
696: }
697: }
698: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
699: // clear out any that are set to 'lastname, firstnames' (2)
700: if ((nw>=3) && (nw<=6)) {
701: for (i=0;i<=vf.nfields.value;i++) {
702: if (eval('vf.f'+i+'.selectedIndex')==2) {
703: eval('vf.f'+i+'.selectedIndex=0;')
704: }
705: }
706: }
1.123 raeburn 707: $auth_update
1.1 raeburn 708: }
709:
710: function clearpwd(vf) {
711: var i;
712: for (i=0;i<=vf.nfields.value;i++) {
713: if (eval('vf.f'+i+'.selectedIndex')==9) {
714: eval('vf.f'+i+'.selectedIndex=0;')
715: }
716: }
717: }
718:
719: ENDPICK
720: }
721:
722: ###############################################################
723: ###############################################################
724: sub upload_manager_javascript_reverse_associate {
1.123 raeburn 725: my ($can_assign) = @_;
1.132 raeburn 726: my ($auth_update,$numbuttons,$argreset);
1.123 raeburn 727: if (ref($can_assign) eq 'HASH') {
1.132 raeburn 728: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
729: $argreset .= " vf.krbarg.value='';\n";
730: $numbuttons ++ ;
731: }
732: if ($can_assign->{'int'}) {
733: $argreset .= " vf.intarg.value='';\n";
734: $numbuttons ++;
735: }
736: if ($can_assign->{'loc'}) {
737: $argreset .= " vf.locarg.value='';\n";
738: $numbuttons ++;
739: }
740: if (!$can_assign->{'int'}) {
741: my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n').
742: &mt('Your current role does not have rights to create users with that authentication type.');
743: $auth_update = <<"END";
744: // Currently the initial password field is only supported for internal auth
745: // (see bug 6368).
746: if (tf==8 && nw!=0) {
747: eval('vf.f'+tf+'.selectedIndex=0;')
748: alert('$warning');
749: }
750: END
751: } elsif ($numbuttons > 1) {
1.123 raeburn 752: $auth_update = <<"END";
753: // initial password specified, pick internal authentication
754: if (tf==8 && nw!=0) {
755: changed_radio('int',document.studentform);
756: set_auth_radio_buttons('int',document.studentform);
1.132 raeburn 757: $argreset
758: }
759:
1.123 raeburn 760: END
761: }
762: }
1.132 raeburn 763:
1.1 raeburn 764: return(<<ENDPICK);
765: function verify(vf,sec_caller) {
766: var founduname=0;
767: var foundpwd=0;
768: var foundname=0;
769: var foundid=0;
770: var foundsec=0;
1.131 raeburn 771: var foundemail=0;
1.1 raeburn 772: var foundrole=0;
1.57 raeburn 773: var founddomain=0;
1.84 raeburn 774: var foundinststatus=0;
1.1 raeburn 775: var tw;
776: for (i=0;i<=vf.nfields.value;i++) {
777: tw=eval('vf.f'+i+'.selectedIndex');
778: if (i==0 && tw!=0) { founduname=1; }
779: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
780: if (i==6 && tw!=0) { foundid=1; }
781: if (i==7 && tw!=0) { foundsec=1; }
782: if (i==8 && tw!=0) { foundpwd=1; }
1.130 raeburn 783: if (i==9 && tw!=0) { foundemail=1; }
784: if (i==10 && tw!=0) { foundrole=1; }
785: if (i==11 && tw!=0) { founddomain=1; }
786: if (i==12 && tw!=0) { foundinstatus=1; }
1.1 raeburn 787: }
1.130 raeburn 788: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus);
1.1 raeburn 789: }
790:
791: function flip(vf,tf) {
792: var nw=eval('vf.f'+tf+'.selectedIndex');
793: var i;
794: // picked the all one name field, reset the other name ones to blank
795: if (tf==1 && nw!=0) {
796: for (i=2;i<=5;i++) {
797: eval('vf.f'+i+'.selectedIndex=0;')
798: }
799: }
800: //picked one of the piecewise name fields, reset the all in
801: //one field to blank
802: if ((tf>=2) && (tf<=5) && (nw!=0)) {
803: eval('vf.f1.selectedIndex=0;')
804: }
1.123 raeburn 805: $auth_update
1.1 raeburn 806: }
807:
808: function clearpwd(vf) {
809: var i;
810: if (eval('vf.f8.selectedIndex')!=0) {
811: eval('vf.f8.selectedIndex=0;')
812: }
813: }
814: ENDPICK
815: }
816:
817: ###############################################################
818: ###############################################################
819: sub print_upload_manager_footer {
1.101 raeburn 820: my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype) = @_;
1.22 raeburn 821: my $form = 'document.studentform';
822: my $formname = 'studentform';
1.1 raeburn 823: my ($krbdef,$krbdefdom) =
824: &Apache::loncommon::get_kerberos_defaults($defdom);
1.22 raeburn 825: my %param = ( formname => $form,
1.1 raeburn 826: kerb_def_dom => $krbdefdom,
827: kerb_def_auth => $krbdef
828: );
829: if (exists($env{'form.ipwd_choice'}) &&
830: defined($env{'form.ipwd_choice'}) &&
831: $env{'form.ipwd_choice'} ne '') {
832: $param{'curr_authtype'} = 'int';
833: }
834: my $krbform = &Apache::loncommon::authform_kerberos(%param);
835: my $intform = &Apache::loncommon::authform_internal(%param);
836: my $locform = &Apache::loncommon::authform_local(%param);
1.22 raeburn 837: my $date_table = &date_setting_table(undef,undef,$context,undef,
1.101 raeburn 838: $formname,$permission,$crstype);
1.95 bisitz 839:
1.1 raeburn 840: my $Str = "\n".'<div class="LC_left_float">';
841: $Str .= &hidden_input('nfields',$i);
842: $Str .= &hidden_input('keyfields',$keyfields);
1.95 bisitz 843:
844: $Str .= '<h3>'.&mt('Options').'</h3>'
845: .&Apache::lonhtmlcommon::start_pick_box();
846:
847: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Login Type'));
1.1 raeburn 848: if ($context eq 'domain') {
1.95 bisitz 849: $Str .= '<p>'
850: .&mt('Change authentication for existing users in domain "[_1]" to these settings?'
851: ,$defdom)
852: .' <span class="LC_nobreak"><label>'
853: .'<input type="radio" name="changeauth" value="No" checked="checked" />'
854: .&mt('No').'</label>'
855: .' <label>'
856: .'<input type="radio" name="changeauth" value="Yes" />'
857: .&mt('Yes').'</label>'
858: .'</span></p>';
1.1 raeburn 859: } else {
1.95 bisitz 860: $Str .= '<p class="LC_info">'."\n".
861: &mt('This will not take effect if the user already exists.').
1.1 raeburn 862: &Apache::loncommon::help_open_topic('Auth_Options').
863: "</p>\n";
864: }
1.97 raeburn 865: $Str .= &set_login($defdom,$krbform,$intform,$locform);
1.95 bisitz 866:
1.1 raeburn 867: my ($home_server_pick,$numlib) =
868: &Apache::loncommon::home_server_form_item($defdom,'lcserver',
869: 'default','hide');
870: if ($numlib > 1) {
1.97 raeburn 871: $Str .= &Apache::lonhtmlcommon::row_closure()
872: .&Apache::lonhtmlcommon::row_title(
1.95 bisitz 873: &mt('LON-CAPA Home Server for New Users'))
874: .&mt('LON-CAPA domain: [_1] with home server:','"'.$defdom.'"')
875: .$home_server_pick
876: .&Apache::lonhtmlcommon::row_closure();
877: } else {
1.97 raeburn 878: $Str .= $home_server_pick.
879: &Apache::lonhtmlcommon::row_closure();
1.95 bisitz 880: }
881:
882: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))
883: .&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1)
884: .&Apache::lonhtmlcommon::row_closure();
885:
886: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))
887: ."<p>\n".$date_table."</p>\n"
888: .&Apache::lonhtmlcommon::row_closure();
889:
1.1 raeburn 890: if ($context eq 'domain') {
1.95 bisitz 891: $Str .= &Apache::lonhtmlcommon::row_title(
892: &mt('Settings for assigning roles'))
893: .&mt('Pick the action to take on roles for these users:').'<br />'
894: .'<span class="LC_nobreak"><label>'
895: .'<input type="radio" name="roleaction" value="norole" checked="checked" />'
896: .' '.&mt('No role changes').'</label>'
897: .' <label>'
898: .'<input type="radio" name="roleaction" value="domain" />'
899: .' '.&mt('Add a domain role').'</label>'
900: .' <label>'
901: .'<input type="radio" name="roleaction" value="course" />'
1.103 raeburn 902: .' '.&mt('Add a course/community role').'</label>'
1.95 bisitz 903: .'</span>';
904: } elsif ($context eq 'author') {
905: $Str .= &Apache::lonhtmlcommon::row_title(
906: &mt('Default role'))
907: .&mt('Choose the role to assign to users without a value specified in the uploaded file.')
1.1 raeburn 908: } elsif ($context eq 'course') {
1.95 bisitz 909: $Str .= &Apache::lonhtmlcommon::row_title(
910: &mt('Default role and section'))
911: .&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');
912: } else {
913: $Str .= &Apache::lonhtmlcommon::row_title(
914: &mt('Default role and/or section(s)'))
915: .&mt('Role and/or section(s) for users without values specified in the uploaded file.');
1.1 raeburn 916: }
1.22 raeburn 917: if (($context eq 'domain') || ($context eq 'author')) {
1.95 bisitz 918: $Str .= '<br />';
1.22 raeburn 919: my ($options,$cb_script,$coursepick) = &default_role_selector($context,1);
920: if ($context eq 'domain') {
1.95 bisitz 921: $Str .= '<p>'
922: .'<b>'.&mt('Domain Level').'</b><br />'
923: .$options
924: .'</p><p>'
925: .'<b>'.&mt('Course Level').'</b>'
926: .'</p>'
927: .$cb_script.$coursepick
928: .&Apache::lonhtmlcommon::row_closure();
1.22 raeburn 929: } elsif ($context eq 'author') {
1.95 bisitz 930: $Str .= $options
931: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1.22 raeburn 932: }
1.1 raeburn 933: } else {
1.22 raeburn 934: my ($cnum,$cdom) = &get_course_identity();
935: my $rowtitle = &mt('section');
936: my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,
1.101 raeburn 937: $permission,$context,'upload',$crstype);
1.95 bisitz 938: $Str .= $secbox
939: .&Apache::lonhtmlcommon::row_closure();
1.101 raeburn 940: my %lt;
941: if ($crstype eq 'Community') {
942: %lt = &Apache::lonlocal::texthash (
943: disp => 'Display members with current/future access who are not in the uploaded file',
944: stus => 'Members selected from this list can be dropped.'
945: );
946: } else {
947: %lt = &Apache::lonlocal::texthash (
948: disp => 'Display students with current/future access who are not in the uploaded file',
949: stus => 'Students selected from this list can be dropped.'
950: );
951: }
1.95 bisitz 952: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Full Update'))
1.101 raeburn 953: .'<label><input type="checkbox" name="fullup" value="yes" />'
954: .' '.$lt{'disp'}
1.95 bisitz 955: .'</label><br />'
1.101 raeburn 956: .$lt{'stus'}
1.95 bisitz 957: .&Apache::lonhtmlcommon::row_closure();
1.1 raeburn 958: }
1.5 raeburn 959: if ($context eq 'course' || $context eq 'domain') {
960: $Str .= &forceid_change($context);
961: }
1.95 bisitz 962:
963: $Str .= &Apache::lonhtmlcommon::end_pick_box();
1.73 bisitz 964: $Str .= '</div>';
1.95 bisitz 965:
966: # Footer
967: $Str .= '<div class="LC_clear_float_footer">'
968: .'<hr />';
1.1 raeburn 969: if ($context eq 'course') {
1.95 bisitz 970: $Str .= '<p class="LC_info">'
1.103 raeburn 971: .&mt('Note: This operation may be time consuming when adding several users.')
1.95 bisitz 972: .'</p>';
1.73 bisitz 973: }
1.95 bisitz 974: $Str .= '<p><input type="button"'
1.96 bisitz 975: .' onclick="javascript:verify(this.form,this.form.csec)"'
976: .' value="'.&mt('Update Users').'" />'
1.95 bisitz 977: .'</p>'."\n"
1.73 bisitz 978: .'</div>';
1.1 raeburn 979: $r->print($Str);
980: return;
981: }
982:
1.5 raeburn 983: sub forceid_change {
984: my ($context) = @_;
985: my $output =
1.95 bisitz 986: &Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))
987: .'<label><input type="checkbox" name="forceid" value="yes" />'
988: .&mt('Disable Student/Employee ID Safeguard and force change of conflicting IDs')
989: .'</label><br />'."\n"
990: .&mt('(only do if you know what you are doing.)')."\n";
1.5 raeburn 991: if ($context eq 'domain') {
1.25 raeburn 992: $output .= '<br /><label><input type="checkbox" name="recurseid"'.
1.86 bisitz 993: ' value="yes" />'.
1.93 bisitz 994: &mt('Update student/employee ID in courses in which user is active/future student,[_1](if forcing change).','<br />').
1.25 raeburn 995: '</label>'."\n";
1.5 raeburn 996: }
1.95 bisitz 997: $output .= &Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1.5 raeburn 998: return $output;
999: }
1000:
1.1 raeburn 1001: ###############################################################
1002: ###############################################################
1003: sub print_upload_manager_form {
1.101 raeburn 1004: my ($r,$context,$permission,$crstype) = @_;
1.1 raeburn 1005: my $firstLine;
1006: my $datatoken;
1007: if (!$env{'form.datatoken'}) {
1008: $datatoken=&Apache::loncommon::upfile_store($r);
1009: } else {
1010: $datatoken=$env{'form.datatoken'};
1011: &Apache::loncommon::load_tmp_file($r);
1012: }
1013: my @records=&Apache::loncommon::upfile_record_sep();
1014: if($env{'form.noFirstLine'}){
1015: $firstLine=shift(@records);
1016: }
1017: my $total=$#records;
1018: my $distotal=$total+1;
1019: my $today=time;
1020: my $halfyear=$today+15552000;
1021: #
1022: # Restore memorized settings
1023: my $col_setting_names = { 'username_choice' => 'scalar', # column settings
1024: 'names_choice' => 'scalar',
1025: 'fname_choice' => 'scalar',
1026: 'mname_choice' => 'scalar',
1027: 'lname_choice' => 'scalar',
1028: 'gen_choice' => 'scalar',
1029: 'id_choice' => 'scalar',
1030: 'sec_choice' => 'scalar',
1031: 'ipwd_choice' => 'scalar',
1032: 'email_choice' => 'scalar',
1033: 'role_choice' => 'scalar',
1.57 raeburn 1034: 'domain_choice' => 'scalar',
1.84 raeburn 1035: 'inststatus_choice' => 'scalar',
1.1 raeburn 1036: };
1037: my $defdom = $env{'request.role.domain'};
1038: if ($context eq 'course') {
1039: &Apache::loncommon::restore_course_settings('enrollment_upload',
1040: $col_setting_names);
1041: } else {
1042: &Apache::loncommon::restore_settings($context,'user_upload',
1043: $col_setting_names);
1044: }
1045: #
1046: # Determine kerberos parameters as appropriate
1047: my ($krbdef,$krbdefdom) =
1048: &Apache::loncommon::get_kerberos_defaults($defdom);
1049: #
1.123 raeburn 1050: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($defdom);
1.22 raeburn 1051: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
1.123 raeburn 1052: $permission,$crstype,\%can_assign);
1.1 raeburn 1053: my $i;
1054: my $keyfields;
1055: if ($total>=0) {
1056: my @field=
1057: (['username',&mt('Username'), $env{'form.username_choice'}],
1058: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
1059: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
1060: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
1061: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
1062: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
1.61 bisitz 1063: ['id', &mt('Student/Employee ID'),$env{'form.id_choice'}],
1.1 raeburn 1064: ['sec', &mt('Section'), $env{'form.sec_choice'}],
1065: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
1066: ['email',&mt('E-mail Address'), $env{'form.email_choice'}],
1.57 raeburn 1067: ['role',&mt('Role'), $env{'form.role_choice'}],
1.84 raeburn 1068: ['domain',&mt('Domain'), $env{'form.domain_choice'}],
1069: ['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
1.1 raeburn 1070: if ($env{'form.upfile_associate'} eq 'reverse') {
1071: &Apache::loncommon::csv_print_samples($r,\@records);
1072: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
1073: \@field);
1074: foreach (@field) {
1075: $keyfields.=$_->[0].',';
1076: }
1077: chop($keyfields);
1078: } else {
1079: unshift(@field,['none','']);
1080: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
1081: \@field);
1082: my %sone=&Apache::loncommon::record_sep($records[0]);
1083: $keyfields=join(',',sort(keys(%sone)));
1084: }
1085: }
1086: $r->print('</div>');
1087: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
1.101 raeburn 1088: $context,$permission,$crstype);
1.1 raeburn 1089: }
1090:
1091: sub setup_date_selectors {
1.22 raeburn 1092: my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
1093: if ($formname eq '') {
1094: $formname = 'studentform';
1095: }
1.1 raeburn 1096: if (! defined($starttime)) {
1097: $starttime = time;
1098: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1099: if (exists($env{'course.'.$env{'request.course.id'}.
1100: '.default_enrollment_start_date'})) {
1101: $starttime = $env{'course.'.$env{'request.course.id'}.
1102: '.default_enrollment_start_date'};
1103: }
1104: }
1105: }
1106: if (! defined($endtime)) {
1107: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1108: unless ($mode eq 'createcourse') {
1109: if (exists($env{'course.'.$env{'request.course.id'}.
1110: '.default_enrollment_end_date'})) {
1111: $endtime = $env{'course.'.$env{'request.course.id'}.
1112: '.default_enrollment_end_date'};
1113: }
1114: }
1115: }
1.11 raeburn 1116:
1117: my $startdateform =
1.22 raeburn 1118: &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
1.11 raeburn 1119: undef,undef,undef,undef,undef,undef,undef,$nolink);
1120:
1121: my $enddateform =
1.22 raeburn 1122: &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
1.11 raeburn 1123: undef,undef,undef,undef,undef,undef,undef,$nolink);
1124:
1.1 raeburn 1125: if ($mode eq 'create_enrolldates') {
1126: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1127: 'startenroll',
1128: $starttime);
1129: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1130: 'endenroll',
1131: $endtime);
1132: }
1133: if ($mode eq 'create_defaultdates') {
1134: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1135: 'startaccess',
1136: $starttime);
1137: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1138: 'endaccess',
1139: $endtime);
1140: }
1141: return ($startdateform,$enddateform);
1142: }
1143:
1144:
1145: sub get_dates_from_form {
1.54 raeburn 1146: my ($startname,$endname) = @_;
1147: if ($startname eq '') {
1148: $startname = 'startdate';
1149: }
1150: if ($endname eq '') {
1151: $endname = 'enddate';
1152: }
1153: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
1154: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
1.1 raeburn 1155: if ($env{'form.no_end_date'}) {
1156: $enddate = 0;
1157: }
1158: return ($startdate,$enddate);
1159: }
1160:
1161: sub date_setting_table {
1.101 raeburn 1162: my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission,$crstype) = @_;
1.11 raeburn 1163: my $nolink;
1164: if ($bulkaction) {
1165: $nolink = 1;
1166: }
1167: my ($startform,$endform) =
1.22 raeburn 1168: &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
1.1 raeburn 1169: my $dateDefault;
1170: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1171: $dateDefault = ' ';
1.13 raeburn 1172: } elsif ($mode ne 'author' && $mode ne 'domain') {
1.11 raeburn 1173: if (($bulkaction eq 'reenable') ||
1174: ($bulkaction eq 'activate') ||
1.22 raeburn 1175: ($bulkaction eq 'chgdates') ||
1176: ($env{'form.action'} eq 'upload')) {
1177: if ($env{'request.course.sec'} eq '') {
1178: $dateDefault = '<span class="LC_nobreak">'.
1.101 raeburn 1179: '<label><input type="checkbox" name="makedatesdefault" value="1" /> ';
1180: if ($crstype eq 'Community') {
1181: $dateDefault .= &mt("make these dates the default access dates for future community enrollment");
1182: } else {
1183: $dateDefault .= &mt("make these dates the default access dates for future course enrollment");
1184: }
1185: $dateDefault .= '</label></span>';
1.22 raeburn 1186: }
1.11 raeburn 1187: }
1.1 raeburn 1188: }
1.11 raeburn 1189: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1.1 raeburn 1190: if (defined($endtime) && $endtime == 0) {
1.70 bisitz 1191: $perpetual .= ' checked="checked"';
1.1 raeburn 1192: }
1.11 raeburn 1193: $perpetual.= ' /> '.&mt('no ending date').'</label></span>';
1.1 raeburn 1194: if ($mode eq 'create_enrolldates') {
1195: $perpetual = ' ';
1196: }
1.11 raeburn 1197: my $result = &Apache::lonhtmlcommon::start_pick_box()."\n";
1198: $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'),
1199: 'LC_oddrow_value')."\n".
1200: $startform."\n".
1201: &Apache::lonhtmlcommon::row_closure(1).
1202: &Apache::lonhtmlcommon::row_title(&mt('Ending Date'),
1203: 'LC_oddrow_value')."\n".
1204: $endform.' '.$perpetual.
1205: &Apache::lonhtmlcommon::row_closure(1).
1.22 raeburn 1206: &Apache::lonhtmlcommon::end_pick_box();
1.1 raeburn 1207: if ($dateDefault) {
1208: $result .= $dateDefault.'<br />'."\n";
1209: }
1210: return $result;
1211: }
1212:
1213: sub make_dates_default {
1.101 raeburn 1214: my ($startdate,$enddate,$context,$crstype) = @_;
1.1 raeburn 1215: my $result = '';
1216: if ($context eq 'course') {
1.17 raeburn 1217: my ($cnum,$cdom) = &get_course_identity();
1.1 raeburn 1218: my $put_result = &Apache::lonnet::put('environment',
1219: {'default_enrollment_start_date'=>$startdate,
1.17 raeburn 1220: 'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
1.1 raeburn 1221: if ($put_result eq 'ok') {
1.101 raeburn 1222: if ($crstype eq 'Community') {
1223: $result .= &mt('Set default start and end access dates for community.');
1224: } else {
1225: $result .= &mt('Set default start and end access dates for course.');
1226: }
1227: $result .= '<br />'."\n";
1.1 raeburn 1228: #
1229: # Refresh the course environment
1230: &Apache::lonnet::coursedescription($env{'request.course.id'},
1231: {'freshen_cache' => 1});
1232: } else {
1.101 raeburn 1233: if ($crstype eq 'Community') {
1234: $result .= &mt('Unable to set default access dates for community');
1235: } else {
1236: $result .= &mt('Unable to set default access dates for course');
1237: }
1238: $result .= ':'.$put_result.'<br />';
1.1 raeburn 1239: }
1240: }
1241: return $result;
1242: }
1243:
1244: sub default_role_selector {
1.101 raeburn 1245: my ($context,$checkpriv,$crstype) = @_;
1.1 raeburn 1246: my %customroles;
1247: my ($options,$coursepick,$cb_jscript);
1.13 raeburn 1248: if ($context ne 'author') {
1.104 raeburn 1249: %customroles = &my_custom_roles($crstype);
1.1 raeburn 1250: }
1251:
1252: my %lt=&Apache::lonlocal::texthash(
1253: 'rol' => "Role",
1254: 'grs' => "Section",
1255: 'exs' => "Existing sections",
1256: 'new' => "New section",
1257: );
1258: $options = '<select name="defaultrole">'."\n".
1259: ' <option value="">'.&mt('Please select').'</option>'."\n";
1260: if ($context eq 'course') {
1.101 raeburn 1261: $options .= &default_course_roles($context,$checkpriv,$crstype,%customroles);
1.13 raeburn 1262: } elsif ($context eq 'author') {
1.2 raeburn 1263: my @roles = &construction_space_roles($checkpriv);
1.1 raeburn 1264: foreach my $role (@roles) {
1265: my $plrole=&Apache::lonnet::plaintext($role);
1266: $options .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1267: }
1268: } elsif ($context eq 'domain') {
1.2 raeburn 1269: my @roles = &domain_roles($checkpriv);
1.1 raeburn 1270: foreach my $role (@roles) {
1271: my $plrole=&Apache::lonnet::plaintext($role);
1272: $options .= ' <option value="'.$role.'">'.$plrole.'</option>';
1273: }
1274: my $courseform = &Apache::loncommon::selectcourse_link
1.103 raeburn 1275: ('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
1.1 raeburn 1276: $cb_jscript =
1.103 raeburn 1277: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community');
1.1 raeburn 1278: $coursepick = &Apache::loncommon::start_data_table().
1279: &Apache::loncommon::start_data_table_header_row().
1280: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
1281: '<th>'.$lt{'grs'}.'</th>'.
1282: &Apache::loncommon::end_data_table_header_row().
1283: &Apache::loncommon::start_data_table_row()."\n".
1.103 raeburn 1284: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
1.1 raeburn 1285: '<td><select name="courserole">'."\n".
1.101 raeburn 1286: &default_course_roles($context,$checkpriv,'Course',%customroles)."\n".
1.1 raeburn 1287: '</select></td><td>'.
1288: '<table class="LC_createuser">'.
1289: '<tr class="LC_section_row"><td valign"top">'.
1.22 raeburn 1290: $lt{'exs'}.'<br /><select name="currsec">'.
1.1 raeburn 1291: ' <option value=""><--'.&mt('Pick course first').
1292: '</select></td>'.
1293: '<td> </td>'.
1294: '<td valign="top">'.$lt{'new'}.'<br />'.
1295: '<input type="text" name="newsec" value="" size="5" />'.
1.22 raeburn 1296: '<input type="hidden" name="groups" value="" />'.
1297: '<input type="hidden" name="sections" value="" />'.
1298: '<input type="hidden" name="origdom" value="'.
1299: $env{'request.role.domain'}.'" />'.
1300: '<input type="hidden" name="dccourse" value="" />'.
1301: '<input type="hidden" name="dcdomain" value="" />'.
1.103 raeburn 1302: '<input type="hidden" name="crstype" value="" />'.
1.22 raeburn 1303: '</td></tr></table></td>'.
1.1 raeburn 1304: &Apache::loncommon::end_data_table_row().
1.22 raeburn 1305: &Apache::loncommon::end_data_table()."\n";
1.1 raeburn 1306: }
1307: $options .= '</select>';
1308: return ($options,$cb_jscript,$coursepick);
1309: }
1310:
1311: sub default_course_roles {
1.101 raeburn 1312: my ($context,$checkpriv,$crstype,%customroles) = @_;
1.1 raeburn 1313: my $output;
1.17 raeburn 1314: my $custom = 1;
1.101 raeburn 1315: my @roles = &course_roles($context,$checkpriv,$custom,lc($crstype));
1.1 raeburn 1316: foreach my $role (@roles) {
1.22 raeburn 1317: if ($role ne 'cr') {
1.101 raeburn 1318: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
1.22 raeburn 1319: $output .= ' <option value="'.$role.'">'.$plrole.'</option>';
1320: }
1.1 raeburn 1321: }
1322: if (keys(%customroles) > 0) {
1.22 raeburn 1323: if (grep(/^cr$/,@roles)) {
1324: foreach my $cust (sort(keys(%customroles))) {
1325: my $custrole='cr_'.$env{'user.domain'}.
1326: '_'.$env{'user.name'}.'_'.$cust;
1327: $output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
1328: }
1.1 raeburn 1329: }
1330: }
1331: return $output;
1332: }
1333:
1334: sub construction_space_roles {
1.2 raeburn 1335: my ($checkpriv) = @_;
1.17 raeburn 1336: my @allroles = &roles_by_context('author');
1.1 raeburn 1337: my @roles;
1.2 raeburn 1338: if ($checkpriv) {
1339: foreach my $role (@allroles) {
1340: if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) {
1341: push(@roles,$role);
1342: }
1.1 raeburn 1343: }
1.2 raeburn 1344: return @roles;
1345: } else {
1346: return @allroles;
1.1 raeburn 1347: }
1348: }
1349:
1350: sub domain_roles {
1.2 raeburn 1351: my ($checkpriv) = @_;
1.17 raeburn 1352: my @allroles = &roles_by_context('domain');
1.1 raeburn 1353: my @roles;
1.2 raeburn 1354: if ($checkpriv) {
1355: foreach my $role (@allroles) {
1356: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
1357: push(@roles,$role);
1358: }
1.1 raeburn 1359: }
1.2 raeburn 1360: return @roles;
1361: } else {
1362: return @allroles;
1.1 raeburn 1363: }
1364: }
1365:
1366: sub course_roles {
1.101 raeburn 1367: my ($context,$checkpriv,$custom,$roletype) = @_;
1.102 raeburn 1368: my $crstype;
1369: if ($roletype eq 'community') {
1370: $crstype = 'Community' ;
1371: } else {
1372: $crstype = 'Course';
1373: }
1374: my @allroles = &roles_by_context('course',$custom,$crstype);
1.1 raeburn 1375: my @roles;
1376: if ($context eq 'domain') {
1377: @roles = @allroles;
1378: } elsif ($context eq 'course') {
1379: if ($env{'request.course.id'}) {
1.2 raeburn 1380: if ($checkpriv) {
1381: foreach my $role (@allroles) {
1382: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
1383: push(@roles,$role);
1384: } else {
1.101 raeburn 1385: if ((($role ne 'cc') && ($role ne 'co')) && ($env{'request.course.sec'} ne '')) {
1.22 raeburn 1386: if (&Apache::lonnet::allowed('c'.$role,
1.2 raeburn 1387: $env{'request.course.id'}.'/'.
1.22 raeburn 1388: $env{'request.course.sec'})) {
1.2 raeburn 1389: push(@roles,$role);
1390: }
1.1 raeburn 1391: }
1392: }
1393: }
1.2 raeburn 1394: } else {
1395: @roles = @allroles;
1.1 raeburn 1396: }
1397: }
1398: }
1399: return @roles;
1400: }
1401:
1402: sub curr_role_permissions {
1.101 raeburn 1403: my ($context,$setting,$checkpriv,$type) = @_;
1.17 raeburn 1404: my $custom = 1;
1.1 raeburn 1405: my @roles;
1.13 raeburn 1406: if ($context eq 'author') {
1.2 raeburn 1407: @roles = &construction_space_roles($checkpriv);
1.1 raeburn 1408: } elsif ($context eq 'domain') {
1409: if ($setting eq 'course') {
1.101 raeburn 1410: @roles = &course_roles($context,$checkpriv,$custom,$type);
1.1 raeburn 1411: } else {
1.2 raeburn 1412: @roles = &domain_roles($checkpriv);
1.1 raeburn 1413: }
1414: } elsif ($context eq 'course') {
1.101 raeburn 1415: @roles = &course_roles($context,$checkpriv,$custom,$type);
1.1 raeburn 1416: }
1417: return @roles;
1418: }
1419:
1420: # ======================================================= Existing Custom Roles
1421:
1422: sub my_custom_roles {
1.104 raeburn 1423: my ($crstype) = @_;
1.1 raeburn 1424: my %returnhash=();
1.137 ! raeburn 1425: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
! 1426: my %rolehash=&Apache::lonnet::dump('roles',undef,undef,'.',undef,$extra);
1.104 raeburn 1427: foreach my $key (keys(%rolehash)) {
1.1 raeburn 1428: if ($key=~/^rolesdef\_(\w+)$/) {
1.104 raeburn 1429: if ($crstype eq 'Community') {
1430: next if ($rolehash{$key} =~ /bre\&S/);
1431: }
1.1 raeburn 1432: $returnhash{$1}=$1;
1433: }
1434: }
1435: return %returnhash;
1436: }
1437:
1.2 raeburn 1438: sub print_userlist {
1439: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1440: $idlist,$idlist_titles) = @_;
1441: my $format = $env{'form.output'};
1.1 raeburn 1442: if (! exists($env{'form.sortby'})) {
1443: $env{'form.sortby'} = 'username';
1444: }
1.2 raeburn 1445: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1446: $env{'form.Status'} = 'Active';
1.1 raeburn 1447: }
1448: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1.2 raeburn 1449: ($env{'form.Status'});
1.1 raeburn 1450:
1.2 raeburn 1451: if ($env{'form.showrole'} eq '') {
1.13 raeburn 1452: if ($context eq 'course') {
1453: $env{'form.showrole'} = 'st';
1454: } else {
1455: $env{'form.showrole'} = 'Any';
1456: }
1.2 raeburn 1457: }
1.1 raeburn 1458: if (! defined($env{'form.output'}) ||
1459: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1460: $env{'form.output'} = 'html';
1461: }
1462:
1.2 raeburn 1463: my @statuses;
1464: if ($env{'form.Status'} eq 'Any') {
1465: @statuses = ('previous','active','future');
1466: } elsif ($env{'form.Status'} eq 'Expired') {
1467: @statuses = ('previous');
1468: } elsif ($env{'form.Status'} eq 'Active') {
1469: @statuses = ('active');
1470: } elsif ($env{'form.Status'} eq 'Future') {
1471: @statuses = ('future');
1472: }
1.1 raeburn 1473:
1.2 raeburn 1474: # if ($context eq 'course') {
1475: # $r->print(&display_adv_courseroles());
1476: # }
1.1 raeburn 1477: #
1478: # Interface output
1.2 raeburn 1479: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1480: '<input type="hidden" name="action" value="'.
1.1 raeburn 1481: $env{'form.action'}.'" />');
1482: $r->print("<p>\n");
1483: if ($env{'form.action'} ne 'modifystudent') {
1484: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1485: 'excel' => "Excel",
1486: 'html' => 'HTML');
1487: my $output_selector = '<select size="1" name="output" >';
1488: foreach my $outputformat ('html','csv','excel') {
1.96 bisitz 1489: my $option = '<option value="'.$outputformat.'"';
1.1 raeburn 1490: if ($outputformat eq $env{'form.output'}) {
1.96 bisitz 1491: $option .= ' selected="selected"';
1.1 raeburn 1492: }
1493: $option .='>'.$lt{$outputformat}.'</option>';
1494: $output_selector .= "\n".$option;
1495: }
1496: $output_selector .= '</select>';
1.70 bisitz 1497: $r->print('<label><span class="LC_nobreak">'
1498: .&mt('Output Format: [_1]',$output_selector)
1499: .'</span></label>'.(' 'x3));
1500: }
1501: $r->print('<label><span class="LC_nobreak">'
1502: .&mt('User Status: [_1]',$status_select)
1503: .'</span></label>'.(' 'x3)."\n");
1.2 raeburn 1504: my $roleselected = '';
1505: if ($env{'form.showrole'} eq 'Any') {
1.91 bisitz 1506: $roleselected = ' selected="selected"';
1.2 raeburn 1507: }
1.53 raeburn 1508: my ($cnum,$cdom);
1509: $r->print(&role_filter($context));
1510: if ($context eq 'course') {
1511: ($cnum,$cdom) = &get_course_identity();
1512: $r->print(§ion_group_filter($cnum,$cdom));
1.2 raeburn 1513: }
1.78 raeburn 1514: if ($env{'form.phase'} eq '') {
1515: $r->print('<br /><br />'.&list_submit_button(&mt('Display List of Users')).
1516: "\n</p>\n".
1517: '<input type="hidden" name="phase" value="" /></form>');
1518: return;
1519: }
1.106 raeburn 1520: if (!(($context eq 'domain') &&
1521: (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
1.111 bisitz 1522: $r->print(
1523: "\n</p>\n"
1524: .'<p>'
1525: .&list_submit_button(&mt('Update Display'))
1526: ."</p>\n"
1527: );
1.2 raeburn 1528: }
1529: my ($indexhash,$keylist) = &make_keylist_array();
1.106 raeburn 1530: my (%userlist,%userinfo,$clearcoursepick);
1.102 raeburn 1531: if (($context eq 'domain') &&
1532: ($env{'form.roletype'} eq 'course') ||
1533: ($env{'form.roletype'} eq 'community')) {
1534: my ($crstype,$numcodes,$title,$warning);
1535: if ($env{'form.roletype'} eq 'course') {
1536: $crstype = 'Course';
1537: $numcodes = $totcodes;
1538: $title = &mt('Select Courses');
1539: $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
1540: } elsif ($env{'form.roletype'} eq 'community') {
1541: $crstype = 'Community';
1542: $numcodes = 0;
1543: $title = &mt('Select Communities');
1544: $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
1545: }
1.120 raeburn 1546: my @standardnames = &Apache::loncommon::get_standard_codeitems();
1.3 raeburn 1547: my $courseform =
1.102 raeburn 1548: &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
1.120 raeburn 1549: $codetitles,$idlist,$idlist_titles,$crstype,
1550: \@standardnames);
1.3 raeburn 1551: $r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".
1552: &Apache::lonhtmlcommon::start_pick_box()."\n".
1.102 raeburn 1553: &Apache::lonhtmlcommon::row_title($title,'LC_oddrow_value')."\n".
1.3 raeburn 1554: $courseform."\n".
1555: &Apache::lonhtmlcommon::row_closure(1).
1556: &Apache::lonhtmlcommon::end_pick_box().'</p>'.
1.106 raeburn 1557: '<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
1558: &list_submit_button(&mt('Update Display')).
1.102 raeburn 1559: "\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
1.106 raeburn 1560: $clearcoursepick = 0;
1561: if (($env{'form.origroletype'} ne '') &&
1562: ($env{'form.origroletype'} ne $env{'form.roletype'})) {
1563: $clearcoursepick = 1;
1564: }
1565: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1.11 raeburn 1566: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1567: }
1568: } else {
1569: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1.3 raeburn 1570: }
1571: $r->rflush();
1.1 raeburn 1572: if ($context eq 'course') {
1.46 raeburn 1573: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
1.45 raeburn 1574: my $classlist = &Apache::loncoursedata::get_classlist();
1.66 raeburn 1575: if (ref($classlist) eq 'HASH') {
1576: %userlist = %{$classlist};
1577: }
1.45 raeburn 1578: }
1.43 raeburn 1579: if ($env{'form.showrole'} ne 'st') {
1580: my $showroles;
1581: if ($env{'form.showrole'} ne 'Any') {
1582: $showroles = [$env{'form.showrole'}];
1.3 raeburn 1583: } else {
1.43 raeburn 1584: $showroles = undef;
1.1 raeburn 1585: }
1.43 raeburn 1586: my $withsec = 1;
1587: my $hidepriv = 1;
1588: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1589: \@statuses,$showroles,undef,$withsec,$hidepriv);
1590: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1591: \%advrolehash,$permission);
1.1 raeburn 1592: }
1.2 raeburn 1593: } else {
1594: my (%cstr_roles,%dom_roles);
1.13 raeburn 1595: if ($context eq 'author') {
1.2 raeburn 1596: # List co-authors and assistant co-authors
1.17 raeburn 1597: my @possroles = &roles_by_context($context);
1.2 raeburn 1598: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1599: \@statuses,\@possroles);
1600: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1.11 raeburn 1601: \%cstr_roles,$permission);
1.2 raeburn 1602: } elsif ($context eq 'domain') {
1603: if ($env{'form.roletype'} eq 'domain') {
1604: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1605: foreach my $key (keys(%dom_roles)) {
1606: if (ref($dom_roles{$key}) eq 'HASH') {
1607: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1608: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1609: }
1610: }
1.13 raeburn 1611: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1612: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1613: my %coauthors;
1614: foreach my $key (keys(%dom_roles)) {
1615: if (ref($dom_roles{$key}) eq 'HASH') {
1616: if ($env{'form.showrole'} eq 'au') {
1617: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1618: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1619: } else {
1620: my @possroles;
1621: if ($env{'form.showrole'} eq 'Any') {
1.22 raeburn 1622: @possroles = &roles_by_context('author');
1.2 raeburn 1623: } else {
1624: @possroles = ($env{'form.showrole'});
1625: }
1626: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1.22 raeburn 1627: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1.2 raeburn 1628: my $extent = '/'.$authordom.'/'.$authorname;
1629: %{$coauthors{$extent}} =
1630: &Apache::lonnet::get_my_roles($authorname,
1631: $authordom,undef,\@statuses,\@possroles);
1632: }
1633: &gather_userinfo($context,$format,\%userlist,
1.11 raeburn 1634: $indexhash,\%userinfo,\%coauthors,$permission);
1.2 raeburn 1635: }
1636: }
1637: }
1.101 raeburn 1638: } elsif (($env{'form.roletype'} eq 'course') ||
1639: ($env{'form.roletype'} eq 'community')) {
1.106 raeburn 1640: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1.2 raeburn 1641: my %courses = &process_coursepick();
1.39 raeburn 1642: my %allusers;
1643: my $hidepriv = 1;
1.2 raeburn 1644: foreach my $cid (keys(%courses)) {
1.17 raeburn 1645: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1.11 raeburn 1646: next if ($cnum eq '' || $cdom eq '');
1.17 raeburn 1647: my $custom = 1;
1.2 raeburn 1648: my (@roles,@sections,%access,%users,%userdata,
1.6 albertel 1649: %statushash);
1.2 raeburn 1650: if ($env{'form.showrole'} eq 'Any') {
1.101 raeburn 1651: @roles = &course_roles($context,undef,$custom,
1652: $env{'form.roletype'});
1.2 raeburn 1653: } else {
1654: @roles = ($env{'form.showrole'});
1655: }
1656: foreach my $role (@roles) {
1657: %{$users{$role}} = ();
1658: }
1659: foreach my $type (@statuses) {
1660: $access{$type} = $type;
1661: }
1.39 raeburn 1662: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1.2 raeburn 1663: foreach my $user (keys(%userdata)) {
1664: next if (ref($userinfo{$user}) eq 'HASH');
1665: foreach my $item ('fullname','id') {
1666: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1667: }
1668: }
1669: foreach my $role (keys(%users)) {
1670: foreach my $user (keys(%{$users{$role}})) {
1671: my $uniqid = $user.':'.$role;
1672: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1673: secs => $statushash{$user}{$role},
1674: };
1675: }
1676: }
1677: }
1678: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1679: \%userinfo,\%allusers,$permission);
1.2 raeburn 1680: } else {
1.10 raeburn 1681: $r->print('<input type="hidden" name="phase" value="'.
1682: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1683: return;
1684: }
1.1 raeburn 1685: }
1686: }
1.3 raeburn 1687: }
1688: if (keys(%userlist) == 0) {
1.13 raeburn 1689: if ($context eq 'author') {
1.3 raeburn 1690: $r->print(&mt('There are no co-authors to display.')."\n");
1691: } elsif ($context eq 'domain') {
1692: if ($env{'form.roletype'} eq 'domain') {
1693: $r->print(&mt('There are no users with domain roles to display.')."\n");
1.13 raeburn 1694: } elsif ($env{'form.roletype'} eq 'author') {
1.3 raeburn 1695: $r->print(&mt('There are no authors or co-authors to display.')."\n");
1696: } elsif ($env{'form.roletype'} eq 'course') {
1697: $r->print(&mt('There are no course users to display')."\n");
1.101 raeburn 1698: } elsif ($env{'form.roletype'} eq 'community') {
1699: $r->print(&mt('There are no community users to display')."\n");
1.2 raeburn 1700: }
1.3 raeburn 1701: } elsif ($context eq 'course') {
1702: $r->print(&mt('There are no course users to display.')."\n");
1703: }
1704: } else {
1705: # Print out the available choices
1.4 raeburn 1706: my $usercount;
1.3 raeburn 1707: if ($env{'form.action'} eq 'modifystudent') {
1.10 raeburn 1708: ($usercount) = &show_users_list($r,$context,'view',$permission,
1.4 raeburn 1709: $env{'form.Status'},\%userlist,$keylist);
1.1 raeburn 1710: } else {
1.4 raeburn 1711: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
1.10 raeburn 1712: $permission,$env{'form.Status'},\%userlist,$keylist);
1.4 raeburn 1713: }
1714: if (!$usercount) {
1.72 bisitz 1715: $r->print('<br /><span class="LC_warning">'
1716: .&mt('There are no users matching the search criteria.')
1717: .'</span>'
1718: );
1.2 raeburn 1719: }
1720: }
1.10 raeburn 1721: $r->print('<input type="hidden" name="phase" value="'.
1722: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1723: }
1724:
1.53 raeburn 1725: sub role_filter {
1726: my ($context) = @_;
1727: my $output;
1728: my $roleselected = '';
1729: if ($env{'form.showrole'} eq 'Any') {
1.91 bisitz 1730: $roleselected = ' selected="selected"';
1.53 raeburn 1731: }
1732: my ($role_select);
1733: if ($context eq 'domain') {
1734: $role_select = &domain_roles_select();
1.70 bisitz 1735: $output = '<label><span class="LC_nobreak">'
1736: .&mt('Role Type: [_1]',$role_select)
1737: .'</span></label>';
1.53 raeburn 1738: } else {
1739: $role_select = '<select name="showrole">'."\n".
1740: '<option value="Any" '.$roleselected.'>'.
1741: &mt('Any role').'</option>';
1.101 raeburn 1742: my ($roletype,$crstype);
1743: if ($context eq 'course') {
1744: $crstype = &Apache::loncommon::course_type();
1745: if ($crstype eq 'Community') {
1746: $roletype = 'community';
1747: } else {
1748: $roletype = 'course';
1749: }
1750: }
1751: my @poss_roles = &curr_role_permissions($context,'','',$roletype);
1.53 raeburn 1752: foreach my $role (@poss_roles) {
1753: $roleselected = '';
1754: if ($role eq $env{'form.showrole'}) {
1.91 bisitz 1755: $roleselected = ' selected="selected"';
1.53 raeburn 1756: }
1757: my $plrole;
1758: if ($role eq 'cr') {
1759: $plrole = &mt('Custom role');
1760: } else {
1.101 raeburn 1761: $plrole=&Apache::lonnet::plaintext($role,$crstype);
1.53 raeburn 1762: }
1763: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
1764: }
1765: $role_select .= '</select>';
1.70 bisitz 1766: $output = '<label><span class="LC_nobreak">'
1767: .&mt('Role: [_1]',$role_select)
1.111 bisitz 1768: .'</span></label> ';
1.53 raeburn 1769: }
1770: return $output;
1771: }
1772:
1.33 raeburn 1773: sub section_group_filter {
1774: my ($cnum,$cdom) = @_;
1775: my @filters;
1776: if ($env{'request.course.sec'} eq '') {
1777: @filters = ('sec');
1778: }
1779: push(@filters,'grp');
1780: my %name = (
1781: sec => 'secfilter',
1782: grp => 'grpfilter',
1783: );
1784: my %title = &Apache::lonlocal::texthash (
1785: sec => 'Section(s)',
1786: grp => 'Group(s)',
1787: all => 'all',
1788: none => 'none',
1789: );
1.47 raeburn 1790: my $output;
1.33 raeburn 1791: foreach my $item (@filters) {
1.47 raeburn 1792: my ($markup,@options);
1.33 raeburn 1793: if ($env{'form.'.$name{$item}} eq '') {
1794: $env{'form.'.$name{$item}} = 'all';
1795: }
1796: if ($item eq 'sec') {
1.103 raeburn 1797: if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) {
1.33 raeburn 1798: $env{'form.'.$name{$item}} = 'none';
1799: }
1800: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
1801: @options = sort(keys(%sections_count));
1802: } elsif ($item eq 'grp') {
1803: my %curr_groups = &Apache::longroup::coursegroups();
1804: @options = sort(keys(%curr_groups));
1805: }
1806: if (@options > 0) {
1807: my $currsel;
1.112 bisitz 1808: $markup = '<select name="'.$name{$item}.'">'."\n";
1.33 raeburn 1809: foreach my $option ('all','none',@options) {
1810: $currsel = '';
1811: if ($env{'form.'.$name{$item}} eq $option) {
1.96 bisitz 1812: $currsel = ' selected="selected"';
1.33 raeburn 1813: }
1814: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
1815: if (($option eq 'all') || ($option eq 'none')) {
1816: $markup .= $title{$option};
1817: } else {
1818: $markup .= $option;
1819: }
1820: $markup .= '</option>'."\n";
1821: }
1822: $markup .= '</select>'."\n";
1.111 bisitz 1823: $output .= (' 'x3).'<span class="LC_nobreak">'
1824: .'<label>'.$title{$item}.': '.$markup.'</label>'
1825: .'</span> ';
1.33 raeburn 1826: }
1827: }
1828: return $output;
1829: }
1830:
1.2 raeburn 1831: sub list_submit_button {
1832: my ($text) = @_;
1.11 raeburn 1833: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
1.2 raeburn 1834: }
1835:
1836: sub gather_userinfo {
1.11 raeburn 1837: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
1.52 raeburn 1838: my $viewablesec;
1839: if ($context eq 'course') {
1840: $viewablesec = &viewable_section($permission);
1841: }
1.2 raeburn 1842: foreach my $item (keys(%{$rolehash})) {
1843: my %userdata;
1.22 raeburn 1844: if ($context eq 'author') {
1.2 raeburn 1845: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1846: split(/:/,$item);
1847: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1848: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1849: $item,$userlist);
1.22 raeburn 1850: } elsif ($context eq 'course') {
1851: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
1852: $userdata{'section'}) = split(/:/,$item,-1);
1853: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1854: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
1855: next if ($viewablesec ne $userdata{'section'});
1856: }
1.24 raeburn 1857: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1858: $item,$userlist);
1.2 raeburn 1859: } elsif ($context eq 'domain') {
1860: if ($env{'form.roletype'} eq 'domain') {
1861: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
1862: split(/:/,$item);
1863: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1864: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1865: $item,$userlist);
1.13 raeburn 1866: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1867: if (ref($rolehash->{$item}) eq 'HASH') {
1868: $userdata{'extent'} = $item;
1869: foreach my $key (keys(%{$rolehash->{$item}})) {
1870: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
1871: ($userdata{'start'},$userdata{'end'}) =
1872: split(/:/,$rolehash->{$item}{$key});
1873: my $uniqid = $key.':'.$item;
1.25 raeburn 1874: &build_user_record($context,\%userdata,$userinfo,
1875: $indexhash,$uniqid,$userlist);
1.2 raeburn 1876: }
1877: }
1.102 raeburn 1878: } elsif (($env{'form.roletype'} eq 'course') ||
1879: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 1880: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1881: split(/:/,$item);
1882: if (ref($rolehash->{$item}) eq 'HASH') {
1.11 raeburn 1883: my $numcids = keys(%{$rolehash->{$item}});
1.2 raeburn 1884: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
1885: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
1886: my $spanstart = '';
1887: my $spanend = '; ';
1888: my $space = ', ';
1889: if ($format eq 'html' || $format eq 'view') {
1890: $spanstart = '<span class="LC_nobreak">';
1.23 raeburn 1891: # FIXME: actions on courses disabled for now
1892: # if ($permission->{'cusr'}) {
1893: # if ($numcids > 1) {
1.25 raeburn 1894: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1895: # } else {
1.25 raeburn 1896: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1897: # }
1898: # }
1.2 raeburn 1899: $spanend = '</span><br />';
1900: $space = ', ';
1901: }
1902: $userdata{'extent'} .= $spanstart.
1903: $rolehash->{$item}{$cid}{'desc'}.$space;
1904: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
1905: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
1.25 raeburn 1906: if (($env{'form.Status'} eq 'Any') ||
1907: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
1908: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
1909: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
1910: }
1.2 raeburn 1911: }
1912: }
1913: }
1914: }
1915: }
1.25 raeburn 1916: if ($userdata{'status'} ne '') {
1917: &build_user_record($context,\%userdata,$userinfo,
1918: $indexhash,$item,$userlist);
1919: }
1.2 raeburn 1920: }
1921: }
1922: }
1923: return;
1924: }
1925:
1926: sub build_user_record {
1.24 raeburn 1927: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
1.11 raeburn 1928: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
1.102 raeburn 1929: if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
1930: && ($env{'form.roletype'} eq 'community')))) {
1.24 raeburn 1931: &process_date_info($userdata);
1932: }
1.2 raeburn 1933: my $username = $userdata->{'username'};
1934: my $domain = $userdata->{'domain'};
1935: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
1.24 raeburn 1936: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1.2 raeburn 1937: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1938: } else {
1939: &aggregate_user_info($domain,$username,$userinfo);
1940: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1941: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1942: }
1943: foreach my $key (keys(%{$indexhash})) {
1944: if (defined($userdata->{$key})) {
1945: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
1946: }
1947: }
1948: return;
1949: }
1950:
1951: sub courses_selector {
1952: my ($cdom,$formname) = @_;
1953: my %coursecodes = ();
1954: my %codes = ();
1955: my @codetitles = ();
1956: my %cat_titles = ();
1957: my %cat_order = ();
1958: my %idlist = ();
1959: my %idnums = ();
1960: my %idlist_titles = ();
1961: my $caller = 'global';
1962: my $format_reply;
1963: my $jscript = '';
1964:
1.7 albertel 1965: my $totcodes = 0;
1966: $totcodes =
1.2 raeburn 1967: &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,
1968: $cdom,$totcodes);
1969: if ($totcodes > 0) {
1970: $format_reply =
1971: &Apache::lonnet::auto_instcode_format($caller,$cdom,\%coursecodes,
1972: \%codes,\@codetitles,\%cat_titles,\%cat_order);
1973: if ($format_reply eq 'ok') {
1974: my $numtypes = @codetitles;
1975: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
1976: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
1977: my $longtitles_str = join('","',@{$longtitles});
1978: my $allidlist = $idlist{$codetitles[0]};
1979: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
1980: $jscript .= $scripttext;
1981: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles);
1982: }
1983: }
1984: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
1985:
1986: my %elements = (
1987: Year => 'selectbox',
1988: coursepick => 'radio',
1989: coursetotal => 'text',
1990: courselist => 'text',
1991: );
1992: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
1993: if ($env{'form.coursepick'} eq 'category') {
1994: $jscript .= qq|
1995: function setCourseCat(formname) {
1996: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
1997: return;
1998: }
1.120 raeburn 1999: courseSet('$codetitles[0]');
1.2 raeburn 2000: for (var j=0; j<formname.Semester.length; j++) {
2001: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
2002: formname.Semester.options[j].selected = true;
2003: }
2004: }
2005: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
2006: return;
2007: }
1.120 raeburn 2008: courseSet('$codetitles[1]');
1.2 raeburn 2009: for (var j=0; j<formname.Department.length; j++) {
2010: if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;
2011: }
2012: }
2013: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
2014: return;
2015: }
1.120 raeburn 2016: courseSet('$codetitles[2]');
1.2 raeburn 2017: for (var j=0; j<formname.Number.length; j++) {
2018: if (formname.Number.options[j].value == "$env{'form.Number'}") {
2019: formname.Number.options[j].selected = true;
2020: }
2021: }
2022: }
2023: |;
2024: }
2025: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
2026: \%idlist_titles);
2027: }
2028:
2029: sub course_selector_loadcode {
2030: my ($formname) = @_;
2031: my $loadcode;
2032: if ($env{'form.coursepick'} ne '') {
2033: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
2034: if ($env{'form.coursepick'} eq 'category') {
2035: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
2036: }
2037: }
2038: return $loadcode;
2039: }
2040:
2041: sub process_coursepick {
2042: my $coursefilter = $env{'form.coursepick'};
2043: my $cdom = $env{'request.role.domain'};
2044: my %courses;
1.105 raeburn 2045: my $crssrch = 'Course';
2046: if ($env{'form.roletype'} eq 'community') {
2047: $crssrch = 'Community';
2048: }
1.2 raeburn 2049: if ($coursefilter eq 'all') {
2050: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
1.105 raeburn 2051: undef,undef,$crssrch);
1.2 raeburn 2052: } elsif ($coursefilter eq 'category') {
2053: my $instcode = &instcode_from_coursefilter();
2054: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
1.105 raeburn 2055: undef,undef,$crssrch);
1.2 raeburn 2056: } elsif ($coursefilter eq 'specific') {
2057: if ($env{'form.coursetotal'} > 1) {
2058: my @course_ids = split(/&&/,$env{'form.courselist'});
2059: foreach my $cid (@course_ids) {
2060: $courses{$cid} = '';
1.1 raeburn 2061: }
1.2 raeburn 2062: } else {
2063: $courses{$env{'form.courselist'}} = '';
1.1 raeburn 2064: }
1.2 raeburn 2065: }
2066: return %courses;
2067: }
2068:
2069: sub instcode_from_coursefilter {
2070: my $instcode = '';
2071: my @cats = ('Semester','Year','Department','Number');
2072: foreach my $category (@cats) {
2073: if (defined($env{'form.'.$category})) {
2074: unless ($env{'form.'.$category} eq '-1') {
2075: $instcode .= $env{'form.'.$category};
2076: }
2077: }
2078: }
2079: if ($instcode eq '') {
2080: $instcode = '.';
2081: }
2082: return $instcode;
2083: }
2084:
2085: sub display_adv_courseroles {
2086: my $output;
2087: #
2088: # List course personnel
2089: my %coursepersonnel =
2090: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'});
2091: #
2092: $output = '<br />'.&Apache::loncommon::start_data_table();
2093: foreach my $role (sort(keys(%coursepersonnel))) {
2094: next if ($role =~ /^\s*$/);
2095: $output .= &Apache::loncommon::start_data_table_row().
2096: '<td>'.$role.'</td><td>';
2097: foreach my $user (split(',',$coursepersonnel{$role})) {
2098: my ($puname,$pudom)=split(':',$user);
2099: $output .= ' '.&Apache::loncommon::aboutmewrapper(
2100: &Apache::loncommon::plainname($puname,$pudom),
2101: $puname,$pudom);
2102: }
2103: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
2104: }
2105: $output .= &Apache::loncommon::end_data_table();
2106: }
2107:
2108: sub make_keylist_array {
2109: my ($index,$keylist);
2110: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
2111: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
2112: $index->{'end'} = &Apache::loncoursedata::CL_END();
2113: $index->{'start'} = &Apache::loncoursedata::CL_START();
2114: $index->{'id'} = &Apache::loncoursedata::CL_ID();
2115: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
2116: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
2117: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
2118: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
2119: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
2120: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
2121: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
2122: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
2123: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
1.44 raeburn 2124: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
1.47 raeburn 2125: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
1.2 raeburn 2126: foreach my $key (keys(%{$index})) {
2127: $keylist->[$index->{$key}] = $key;
2128: }
2129: return ($index,$keylist);
2130: }
2131:
2132: sub aggregate_user_info {
2133: my ($udom,$uname,$userinfo) = @_;
2134: my %info=&Apache::lonnet::get('environment',
2135: ['firstname','middlename',
2136: 'lastname','generation','id'],
2137: $udom,$uname);
2138: my ($tmp) = keys(%info);
2139: my ($fullname,$id);
2140: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
2141: $fullname = 'not available';
2142: $id = 'not available';
2143: &Apache::lonnet::logthis('unable to retrieve environment '.
2144: 'for '.$uname.':'.$udom);
1.1 raeburn 2145: } else {
1.2 raeburn 2146: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
2147: $id = $info{'id'};
2148: }
2149: $userinfo->{$uname.':'.$udom} = {
2150: fullname => $fullname,
2151: id => $id,
2152: };
2153: return;
2154: }
1.1 raeburn 2155:
1.2 raeburn 2156: sub process_date_info {
2157: my ($userdata) = @_;
2158: my $now = time;
1.83 raeburn 2159: $userdata->{'status'} = 'Active';
1.2 raeburn 2160: if ($userdata->{'start'} > 0) {
2161: if ($now < $userdata->{'start'}) {
1.83 raeburn 2162: $userdata->{'status'} = 'Future';
1.2 raeburn 2163: }
1.1 raeburn 2164: }
1.2 raeburn 2165: if ($userdata->{'end'} > 0) {
2166: if ($now > $userdata->{'end'}) {
1.83 raeburn 2167: $userdata->{'status'} = 'Expired';
1.2 raeburn 2168: }
2169: }
2170: return;
1.1 raeburn 2171: }
2172:
2173: sub show_users_list {
1.55 raeburn 2174: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname)=@_;
2175: if ($formname eq '') {
2176: $formname = 'studentform';
2177: }
1.1 raeburn 2178: #
2179: # Variables for excel output
2180: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
2181: #
2182: # Variables for csv output
2183: my ($CSVfile,$CSVfilename);
2184: #
2185: my $sortby = $env{'form.sortby'};
1.3 raeburn 2186: my @sortable = ('username','domain','id','fullname','start','end','email','role');
1.2 raeburn 2187: if ($context eq 'course') {
1.3 raeburn 2188: push(@sortable,('section','groups','type'));
1.2 raeburn 2189: } else {
1.3 raeburn 2190: push(@sortable,'extent');
2191: }
1.55 raeburn 2192: if ($mode eq 'pickauthor') {
2193: @sortable = ('username','fullname','email','status');
2194: }
1.3 raeburn 2195: if (!grep(/^\Q$sortby\E$/,@sortable)) {
2196: $sortby = 'username';
1.1 raeburn 2197: }
1.22 raeburn 2198: my $setting = $env{'form.roletype'};
1.101 raeburn 2199: my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers,$crstype);
1.1 raeburn 2200: if ($context eq 'course') {
1.22 raeburn 2201: $cid = $env{'request.course.id'};
1.101 raeburn 2202: $crstype = &Apache::loncommon::course_type();
1.17 raeburn 2203: ($cnum,$cdom) = &get_course_identity($cid);
1.2 raeburn 2204: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
2205: $userlist,$keylist,$cdom,$cnum);
1.16 raeburn 2206: if ($mode eq 'autoenroll') {
2207: $env{'form.showrole'} = 'st';
2208: } else {
2209: if (! exists($env{'form.displayphotos'})) {
2210: $env{'form.displayphotos'} = 'off';
2211: }
2212: $displayphotos = $env{'form.displayphotos'};
2213: if (! exists($env{'form.displayclickers'})) {
2214: $env{'form.displayclickers'} = 'off';
2215: }
2216: $displayclickers = $env{'form.displayclickers'};
2217: if ($env{'course.'.$cid.'.internal.showphoto'}) {
2218: $r->print('
1.1 raeburn 2219: <script type="text/javascript">
1.96 bisitz 2220: // <![CDATA[
1.1 raeburn 2221: function photowindow(photolink) {
2222: var title = "Photo_Viewer";
2223: var options = "scrollbars=1,resizable=1,menubar=0";
2224: options += ",width=240,height=240";
2225: stdeditbrowser = open(photolink,title,options,"1");
2226: stdeditbrowser.focus();
2227: }
1.96 bisitz 2228: // ]]>
1.1 raeburn 2229: </script>
1.16 raeburn 2230: ');
2231: }
2232: $r->print(<<END);
1.1 raeburn 2233: <input type="hidden" name="displayphotos" value="$displayphotos" />
2234: <input type="hidden" name="displayclickers" value="$displayclickers" />
2235: END
1.16 raeburn 2236: }
1.102 raeburn 2237: } elsif ($context eq 'domain') {
2238: if ($setting eq 'community') {
2239: $crstype = 'Community';
1.105 raeburn 2240: } elsif ($setting eq 'course') {
1.102 raeburn 2241: $crstype = 'Course';
2242: }
1.1 raeburn 2243: }
1.55 raeburn 2244: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.11 raeburn 2245: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.40 raeburn 2246: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
1.56 raeburn 2247: my $verify_action_js = &bulkaction_javascript($formname);
1.1 raeburn 2248: $r->print(<<END);
1.10 raeburn 2249:
2250: <script type="text/javascript" language="Javascript">
1.96 bisitz 2251: // <![CDATA[
1.11 raeburn 2252: $check_uncheck_js
2253:
1.56 raeburn 2254: $verify_action_js
1.10 raeburn 2255:
2256: function username_display_launch(username,domain) {
2257: var target;
1.55 raeburn 2258: for (var i=0; i<document.$formname.usernamelink.length; i++) {
2259: if (document.$formname.usernamelink[i].checked) {
2260: target = document.$formname.usernamelink[i].value;
1.10 raeburn 2261: }
2262: }
2263: if (target == 'modify') {
1.55 raeburn 2264: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2265: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&action=singleuser&srchin=dom&srchby=uname&srchtype=exact&popup=1';
2266: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2267: modifywin = window.open(url,'',options,1);
2268: modifywin.focus();
2269: return;
2270: } else {
1.55 raeburn 2271: document.$formname.srchterm.value=username;
2272: document.$formname.srchdomain.value=domain;
2273: document.$formname.phase.value='get_user_info';
2274: document.$formname.action.value = 'singleuser';
2275: document.$formname.submit();
1.50 raeburn 2276: }
1.10 raeburn 2277: }
1.48 raeburn 2278: if (target == 'aboutme') {
1.55 raeburn 2279: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2280: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2281: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2282: aboutmewin = window.open(url,'',options,1);
2283: aboutmewin.focus();
2284: return;
2285: } else {
2286: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2287: }
1.48 raeburn 2288: }
1.98 raeburn 2289: if (target == 'track') {
2290: if (document.$formname.userwin.checked == true) {
2291: var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
2292: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2293: var trackwin = window.open(url,'',options,1);
2294: trackwin.focus();
2295: return;
2296: } else {
2297: document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
2298: }
2299: }
1.10 raeburn 2300: }
1.96 bisitz 2301: // ]]>
1.10 raeburn 2302: </script>
1.11 raeburn 2303: $date_sec_selector
1.1 raeburn 2304: <input type="hidden" name="state" value="$env{'form.state'}" />
2305: END
2306: }
2307: $r->print(<<END);
2308: <input type="hidden" name="sortby" value="$sortby" />
2309: END
2310:
2311: my %lt=&Apache::lonlocal::texthash(
2312: 'username' => "username",
2313: 'domain' => "domain",
2314: 'id' => 'ID',
2315: 'fullname' => "name",
2316: 'section' => "section",
2317: 'groups' => "active groups",
2318: 'start' => "start date",
2319: 'end' => "end date",
2320: 'status' => "status",
1.2 raeburn 2321: 'role' => "role",
1.1 raeburn 2322: 'type' => "enroll type/action",
1.79 schafran 2323: 'email' => "e-mail address",
1.1 raeburn 2324: 'photo' => "photo",
1.2 raeburn 2325: 'extent' => "extent",
1.11 raeburn 2326: 'pr' => "Proceed",
2327: 'ca' => "check all",
2328: 'ua' => "uncheck all",
2329: 'ac' => "Action to take for selected users",
1.56 raeburn 2330: 'link' => "Behavior of clickable username link for each user",
1.82 weissno 2331: 'aboutme' => "Display a user's personal information page",
1.50 raeburn 2332: 'owin' => "Open in a new window",
1.10 raeburn 2333: 'modify' => "Modify a user's information",
1.98 raeburn 2334: 'track' => "View a user's recent activity",
1.67 droeschl 2335: 'clicker' => "Clicker-ID",
1.1 raeburn 2336: );
1.2 raeburn 2337: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2338: $lt{'extent'} = &mt('Course(s): description, section(s), status');
1.102 raeburn 2339: } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
2340: $lt{'extent'} = &mt('Communities: description, section(s), status');
1.13 raeburn 2341: } elsif ($context eq 'author') {
1.2 raeburn 2342: $lt{'extent'} = &mt('Author');
2343: }
1.55 raeburn 2344: my @cols;
2345: if ($mode eq 'pickauthor') {
2346: @cols = ('username','fullname','status','email');
2347: } else {
2348: @cols = ('username','domain','id','fullname');
2349: if ($context eq 'course') {
2350: push(@cols,'section');
2351: }
1.102 raeburn 2352: if (!($context eq 'domain' && ($env{'form.roletype'} eq 'course')
2353: && ($env{'form.roletype'} eq 'community'))) {
1.55 raeburn 2354: push(@cols,('start','end'));
2355: }
2356: if ($env{'form.showrole'} eq 'Any' || $env{'form.showrole'} eq 'cr') {
2357: push(@cols,'role');
2358: }
2359: if ($context eq 'domain' && ($env{'form.roletype'} eq 'author' ||
1.102 raeburn 2360: $env{'form.roletype'} eq 'course' ||
2361: $env{'form.roletype'} eq 'community')) {
1.55 raeburn 2362: push (@cols,'extent');
2363: }
2364: if (($statusmode eq 'Any') &&
1.102 raeburn 2365: (!($context eq 'domain' && (($env{'form.roletype'} eq 'course')
2366: || ($env{'form.roletype'} eq 'community'))))) {
1.55 raeburn 2367: push(@cols,'status');
2368: }
2369: if ($context eq 'course') {
2370: push(@cols,'groups');
2371: }
2372: push(@cols,'email');
1.2 raeburn 2373: }
1.1 raeburn 2374:
1.4 raeburn 2375: my $rolefilter = $env{'form.showrole'};
1.5 raeburn 2376: if ($env{'form.showrole'} eq 'cr') {
2377: $rolefilter = &mt('custom');
2378: } elsif ($env{'form.showrole'} ne 'Any') {
1.101 raeburn 2379: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
1.2 raeburn 2380: }
1.16 raeburn 2381: my $results_description;
2382: if ($mode ne 'autoenroll') {
2383: $results_description = &results_header_row($rolefilter,$statusmode,
1.102 raeburn 2384: $context,$permission,$mode,$crstype);
1.56 raeburn 2385: $r->print('<b>'.$results_description.'</b><br /><br />');
1.16 raeburn 2386: }
1.26 raeburn 2387: my ($output,$actionselect,%canchange,%canchangesec);
1.55 raeburn 2388: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
2389: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.16 raeburn 2390: if ($permission->{'cusr'}) {
1.105 raeburn 2391: unless (($context eq 'domain') &&
2392: (($setting eq 'course') || ($setting eq 'community'))) {
2393: $actionselect =
2394: &select_actions($context,$setting,$statusmode,$formname);
2395: }
1.16 raeburn 2396: }
2397: $r->print(<<END);
1.10 raeburn 2398: <input type="hidden" name="srchby" value="uname" />
2399: <input type="hidden" name="srchin" value="dom" />
2400: <input type="hidden" name="srchtype" value="exact" />
2401: <input type="hidden" name="srchterm" value="" />
1.11 raeburn 2402: <input type="hidden" name="srchdomain" value="" />
1.1 raeburn 2403: END
1.16 raeburn 2404: if ($actionselect) {
1.41 raeburn 2405: $output .= <<"END";
1.94 bisitz 2406: <div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
1.56 raeburn 2407: $actionselect
2408: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
2409: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.$formname.actionlist)" /><br /><input type="button" value="$lt{'pr'}" onclick="javascript:verify_action('actionlist')" /></fieldset></div>
1.11 raeburn 2410: END
1.26 raeburn 2411: my @allroles;
2412: if ($env{'form.showrole'} eq 'Any') {
2413: my $custom = 1;
2414: if ($context eq 'domain') {
1.101 raeburn 2415: @allroles = &roles_by_context($setting,$custom,$crstype);
1.26 raeburn 2416: } else {
1.101 raeburn 2417: @allroles = &roles_by_context($context,$custom,$crstype);
1.26 raeburn 2418: }
2419: } else {
2420: @allroles = ($env{'form.showrole'});
2421: }
2422: foreach my $role (@allroles) {
2423: if ($context eq 'domain') {
2424: if ($setting eq 'domain') {
2425: if (&Apache::lonnet::allowed('c'.$role,
2426: $env{'request.role.domain'})) {
2427: $canchange{$role} = 1;
2428: }
1.31 raeburn 2429: } elsif ($setting eq 'author') {
2430: if (&Apache::lonnet::allowed('c'.$role,
2431: $env{'request.role.domain'})) {
2432: $canchange{$role} = 1;
2433: }
1.26 raeburn 2434: }
2435: } elsif ($context eq 'author') {
2436: if (&Apache::lonnet::allowed('c'.$role,
2437: $env{'user.domain'}.'/'.$env{'user.name'})) {
2438: $canchange{$role} = 1;
2439: }
2440: } elsif ($context eq 'course') {
2441: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2442: $canchange{$role} = 1;
2443: } elsif ($env{'request.course.sec'} ne '') {
2444: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2445: $canchangesec{$role} = $env{'request.course.sec'};
2446: }
2447: }
2448: }
2449: }
1.16 raeburn 2450: }
1.94 bisitz 2451: $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
1.56 raeburn 2452: '<table><tr>';
2453: my @linkdests = ('aboutme');
2454: if ($permission->{'cusr'}) {
2455: unshift (@linkdests,'modify');
2456: }
1.98 raeburn 2457: if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) ||
2458: &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
2459: $env{'request.course.sec'})) {
2460: push(@linkdests,'track');
2461: }
2462:
1.56 raeburn 2463: $output .= '<td>';
2464: my $usernamelink = $env{'form.usernamelink'};
2465: if ($usernamelink eq '') {
2466: $usernamelink = 'aboutme';
2467: }
2468: foreach my $item (@linkdests) {
2469: my $checkedstr = '';
2470: if ($item eq $usernamelink) {
1.86 bisitz 2471: $checkedstr = ' checked="checked"';
1.56 raeburn 2472: }
1.86 bisitz 2473: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
1.56 raeburn 2474: }
2475: my $checkwin;
2476: if ($env{'form.userwin'}) {
1.86 bisitz 2477: $checkwin = ' checked="checked"';
1.56 raeburn 2478: }
1.110 bisitz 2479: $output .= '</td><td valign="top" style="border-left: 1px solid;"><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';
1.4 raeburn 2480: }
1.56 raeburn 2481: $output .= "\n".'<div class="LC_clear_float_footer"> </div>'."\n".
1.1 raeburn 2482: &Apache::loncommon::start_data_table().
1.4 raeburn 2483: &Apache::loncommon::start_data_table_header_row();
1.1 raeburn 2484: if ($mode eq 'autoenroll') {
1.4 raeburn 2485: $output .= "
1.55 raeburn 2486: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
1.4 raeburn 2487: ";
1.1 raeburn 2488: } else {
1.105 raeburn 2489: $output .= "\n".'<th> </th>'."\n";
1.11 raeburn 2490: if ($actionselect) {
2491: $output .= '<th>'.&mt('Select').'</th>'."\n";
2492: }
1.1 raeburn 2493: }
2494: foreach my $item (@cols) {
1.55 raeburn 2495: $output .= "<th><a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\">$lt{$item}</a></th>\n";
1.1 raeburn 2496: }
1.2 raeburn 2497: my %role_types = &role_type_names();
1.16 raeburn 2498: if ($context eq 'course' && $mode ne 'autoenroll') {
1.4 raeburn 2499: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2500: # Clicker display on or off?
1.58 bisitz 2501: my %clicker_options = (
2502: 'on' => 'Show',
2503: 'off' => 'Hide',
2504: );
1.4 raeburn 2505: my $clickerchg = 'on';
2506: if ($displayclickers eq 'on') {
2507: $clickerchg = 'off';
2508: }
1.58 bisitz 2509: $output .= ' <th>'."\n".' '
2510: .&mt('[_1]'.$clicker_options{$clickerchg}.'[_2] clicker id'
2511: ,'<a href="javascript:document.'.$formname.'.displayclickers.value='
2512: ."'".$clickerchg."'".';document.'.$formname.'.submit();">'
2513: ,'</a>')
2514: ."\n".' </th>'."\n";
1.1 raeburn 2515:
1.4 raeburn 2516: # Photo display on or off?
2517: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2518: my %photo_options = &Apache::lonlocal::texthash(
2519: 'on' => 'Show',
2520: 'off' => 'Hide',
2521: );
2522: my $photochg = 'on';
2523: if ($displayphotos eq 'on') {
2524: $photochg = 'off';
2525: }
2526: $output .= ' <th>'."\n".' '.
1.55 raeburn 2527: '<a href="javascript:document.'.$formname.'.displayphotos.value='.
2528: "'".$photochg."'".';document.'.$formname.'.submit();">'.
1.1 raeburn 2529: $photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
1.4 raeburn 2530: ' </th>'."\n";
2531: }
1.1 raeburn 2532: }
1.4 raeburn 2533: }
1.16 raeburn 2534: $output .= &Apache::loncommon::end_data_table_header_row();
1.1 raeburn 2535: # Done with the HTML header line
2536: } elsif ($mode eq 'csv') {
2537: #
2538: # Open a file
2539: $CSVfilename = '/prtspool/'.
1.2 raeburn 2540: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2541: time.'_'.rand(1000000000).'.csv';
1.1 raeburn 2542: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2543: $r->log_error("Couldn't open $CSVfilename for output $!");
1.108 bisitz 2544: $r->print(
2545: '<p class="LC_error">'
2546: .&mt('Problems occurred in writing the CSV file.')
2547: .' '.&mt('This error has been logged.')
2548: .' '.&mt('Please alert your LON-CAPA administrator.')
2549: .'</p>'
2550: );
1.1 raeburn 2551: $CSVfile = undef;
2552: }
2553: #
1.67 droeschl 2554: push @cols,'clicker';
1.1 raeburn 2555: # Write headers and data to file
1.2 raeburn 2556: print $CSVfile '"'.$results_description.'"'."\n";
1.1 raeburn 2557: print $CSVfile '"'.join('","',map {
2558: &Apache::loncommon::csv_translate($lt{$_})
1.67 droeschl 2559: } (@cols))."\"\n";
1.1 raeburn 2560: } elsif ($mode eq 'excel') {
1.67 droeschl 2561: push @cols,'clicker';
1.1 raeburn 2562: # Create the excel spreadsheet
2563: ($excel_workbook,$excel_filename,$format) =
2564: &Apache::loncommon::create_workbook($r);
2565: return if (! defined($excel_workbook));
2566: $excel_sheet = $excel_workbook->addworksheet('userlist');
1.2 raeburn 2567: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
1.1 raeburn 2568: #
2569: my @colnames = map {$lt{$_}} (@cols);
1.67 droeschl 2570:
1.1 raeburn 2571: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2572: }
2573:
2574: # Done with header lines in all formats
2575: my %index;
2576: my $i;
1.2 raeburn 2577: foreach my $idx (@$keylist) {
2578: $index{$idx} = $i++;
2579: }
1.4 raeburn 2580: my $usercount = 0;
1.33 raeburn 2581: my ($secfilter,$grpfilter);
2582: if ($context eq 'course') {
2583: $secfilter = $env{'form.secfilter'};
2584: $grpfilter = $env{'form.grpfilter'};
2585: if ($secfilter eq '') {
2586: $secfilter = 'all';
2587: }
2588: if ($grpfilter eq '') {
2589: $grpfilter = 'all';
2590: }
2591: }
1.83 raeburn 2592: my %ltstatus = &Apache::lonlocal::texthash(
2593: Active => 'Active',
2594: Future => 'Future',
2595: Expired => 'Expired',
2596: );
1.2 raeburn 2597: # Get groups, role, permanent e-mail so we can sort on them if
2598: # necessary.
2599: foreach my $user (keys(%{$userlist})) {
1.43 raeburn 2600: if ($user eq '' ) {
2601: delete($userlist->{$user});
2602: next;
2603: }
1.11 raeburn 2604: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
2605: delete($userlist->{$user});
2606: next;
2607: }
1.2 raeburn 2608: my ($uname,$udom,$role,$groups,$email);
1.5 raeburn 2609: if (($statusmode ne 'Any') &&
2610: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
2611: delete($userlist->{$user});
2612: next;
2613: }
1.2 raeburn 2614: if ($context eq 'domain') {
2615: if ($env{'form.roletype'} eq 'domain') {
2616: ($role,$uname,$udom) = split(/:/,$user);
1.11 raeburn 2617: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
2618: ($udom eq $env{'request.role.domain'})) {
2619: delete($userlist->{$user});
2620: next;
2621: }
1.13 raeburn 2622: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 2623: ($uname,$udom,$role) = split(/:/,$user,-1);
1.102 raeburn 2624: } elsif (($env{'form.roletype'} eq 'course') ||
2625: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 2626: ($uname,$udom,$role) = split(/:/,$user);
2627: }
2628: } else {
2629: ($uname,$udom,$role) = split(/:/,$user,-1);
2630: if (($context eq 'course') && $role eq '') {
2631: $role = 'st';
2632: }
2633: }
2634: $userlist->{$user}->[$index{'role'}] = $role;
2635: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
2636: delete($userlist->{$user});
2637: next;
2638: }
1.33 raeburn 2639: if ($context eq 'course') {
2640: my @ac_groups;
2641: if (ref($classgroups) eq 'HASH') {
2642: $groups = $classgroups->{$user};
2643: }
2644: if (ref($groups->{'active'}) eq 'HASH') {
2645: @ac_groups = keys(%{$groups->{'active'}});
2646: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
2647: }
2648: if ($mode ne 'autoenroll') {
2649: my $section = $userlist->{$user}->[$index{'section'}];
1.43 raeburn 2650: if (($env{'request.course.sec'} ne '') &&
2651: ($section ne $env{'request.course.sec'})) {
2652: if ($role eq 'st') {
2653: delete($userlist->{$user});
2654: next;
2655: }
2656: }
1.33 raeburn 2657: if ($secfilter eq 'none') {
2658: if ($section ne '') {
2659: delete($userlist->{$user});
2660: next;
2661: }
2662: } elsif ($secfilter ne 'all') {
2663: if ($section ne $secfilter) {
2664: delete($userlist->{$user});
2665: next;
2666: }
2667: }
2668: if ($grpfilter eq 'none') {
2669: if (@ac_groups > 0) {
2670: delete($userlist->{$user});
2671: next;
2672: }
2673: } elsif ($grpfilter ne 'all') {
2674: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
2675: delete($userlist->{$user});
2676: next;
2677: }
2678: }
1.44 raeburn 2679: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2680: if (($displayphotos eq 'on') && ($role eq 'st')) {
2681: $userlist->{$user}->[$index{'photo'}] =
1.47 raeburn 2682: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
2683: $userlist->{$user}->[$index{'thumbnail'}] =
1.44 raeburn 2684: &Apache::lonnet::retrievestudentphoto($udom,$uname,
2685: 'gif','thumbnail');
2686: }
2687: }
1.33 raeburn 2688: }
1.2 raeburn 2689: }
2690: my %emails = &Apache::loncommon::getemails($uname,$udom);
2691: if ($emails{'permanentemail'} =~ /\S/) {
2692: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
2693: }
1.4 raeburn 2694: $usercount ++;
2695: }
2696: my $autocount = 0;
2697: my $manualcount = 0;
2698: my $lockcount = 0;
2699: my $unlockcount = 0;
2700: if ($usercount) {
2701: $r->print($output);
2702: } else {
2703: if ($mode eq 'autoenroll') {
2704: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
2705: } else {
2706: return;
2707: }
1.1 raeburn 2708: }
1.2 raeburn 2709: #
2710: # Sort the users
1.1 raeburn 2711: my $index = $index{$sortby};
2712: my $second = $index{'username'};
2713: my $third = $index{'domain'};
1.2 raeburn 2714: my @sorted_users = sort {
2715: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index])
1.1 raeburn 2716: ||
1.2 raeburn 2717: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
2718: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
2719: } (keys(%$userlist));
1.4 raeburn 2720: my $rowcount = 0;
1.2 raeburn 2721: foreach my $user (@sorted_users) {
1.4 raeburn 2722: my %in;
1.2 raeburn 2723: my $sdata = $userlist->{$user};
1.4 raeburn 2724: $rowcount ++;
1.2 raeburn 2725: foreach my $item (@{$keylist}) {
2726: $in{$item} = $sdata->[$index{$item}];
2727: }
1.67 droeschl 2728: my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
2729: if ($clickers!~/\w/) { $clickers='-'; }
2730: $in{'clicker'} = $clickers;
2731: my $role = $in{'role'};
1.102 raeburn 2732: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
1.136 raeburn 2733: unless ($mode eq 'excel') {
2734: if (! defined($in{'start'}) || $in{'start'} == 0) {
2735: $in{'start'} = &mt('none');
2736: } else {
2737: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
2738: }
2739: if (! defined($in{'end'}) || $in{'end'} == 0) {
2740: $in{'end'} = &mt('none');
2741: } else {
2742: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
2743: }
1.1 raeburn 2744: }
1.55 raeburn 2745: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2746: $r->print(&Apache::loncommon::start_data_table_row());
1.11 raeburn 2747: my $checkval;
1.16 raeburn 2748: if ($mode eq 'autoenroll') {
2749: my $cellentry;
2750: if ($in{'type'} eq 'auto') {
2751: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';
2752: $autocount ++;
2753: } else {
1.76 bisitz 2754: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></span></td></tr><tr><td><span class="LC_nobreak">';
1.16 raeburn 2755: $manualcount ++;
2756: if ($in{'lockedtype'}) {
2757: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';
2758: $unlockcount ++;
2759: } else {
2760: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';
2761: $lockcount ++;
1.11 raeburn 2762: }
1.76 bisitz 2763: $cellentry .= '</span></td></tr></table>';
1.16 raeburn 2764: }
2765: $r->print("<td>$cellentry</td>\n");
2766: } else {
1.55 raeburn 2767: if ($mode ne 'pickauthor') {
2768: $r->print("<td>$rowcount</td>\n");
2769: }
1.16 raeburn 2770: if ($actionselect) {
1.26 raeburn 2771: my $showcheckbox;
2772: if ($role =~ /^cr\//) {
2773: $showcheckbox = $canchange{'cr'};
2774: } else {
2775: $showcheckbox = $canchange{$role};
2776: }
2777: if (!$showcheckbox) {
2778: if ($context eq 'course') {
2779: if ($canchangesec{$role} ne '') {
2780: if ($canchangesec{$role} eq $in{'section'}) {
2781: $showcheckbox = 1;
2782: }
2783: }
1.16 raeburn 2784: }
1.26 raeburn 2785: }
2786: if ($showcheckbox) {
2787: $checkval = $user;
2788: if ($context eq 'course') {
2789: if ($role eq 'st') {
2790: $checkval .= ':st';
2791: }
2792: $checkval .= ':'.$in{'section'};
2793: if ($role eq 'st') {
2794: $checkval .= ':'.$in{'type'}.':'.
2795: $in{'lockedtype'};
2796: }
1.16 raeburn 2797: }
1.26 raeburn 2798: $r->print('<td><input type="checkbox" name="'.
1.86 bisitz 2799: 'actionlist" value="'.$checkval.'" /></td>');
1.26 raeburn 2800: } else {
2801: $r->print('<td> </td>');
1.16 raeburn 2802: }
1.55 raeburn 2803: } elsif ($mode eq 'pickauthor') {
2804: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
1.11 raeburn 2805: }
2806: }
1.2 raeburn 2807: foreach my $item (@cols) {
1.10 raeburn 2808: if ($item eq 'username') {
1.48 raeburn 2809: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
1.16 raeburn 2810: } elsif (($item eq 'start' || $item eq 'end') && ($actionselect)) {
1.11 raeburn 2811: $r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");
1.83 raeburn 2812: } elsif ($item eq 'status') {
2813: my $showitem = $in{$item};
2814: if (defined($ltstatus{$in{$item}})) {
2815: $showitem = $ltstatus{$in{$item}};
2816: }
2817: $r->print('<td>'.$showitem.'</td>'."\n");
1.10 raeburn 2818: } else {
2819: $r->print('<td>'.$in{$item}.'</td>'."\n");
2820: }
1.2 raeburn 2821: }
1.16 raeburn 2822: if (($context eq 'course') && ($mode ne 'autoenroll')) {
1.4 raeburn 2823: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2824: if ($displayclickers eq 'on') {
2825: my $clickers =
1.2 raeburn 2826: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
1.4 raeburn 2827: if ($clickers!~/\w/) { $clickers='-'; }
2828: $r->print('<td>'.$clickers.'</td>');
1.2 raeburn 2829: } else {
2830: $r->print(' <td> </td> ');
2831: }
1.4 raeburn 2832: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
1.44 raeburn 2833: if ($displayphotos eq 'on' && $role eq 'st' && $in{'photo'} ne '') {
1.90 bisitz 2834: $r->print(' <td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
1.4 raeburn 2835: } else {
2836: $r->print(' <td> </td> ');
2837: }
2838: }
1.2 raeburn 2839: }
2840: }
2841: $r->print(&Apache::loncommon::end_data_table_row());
2842: } elsif ($mode eq 'csv') {
2843: next if (! defined($CSVfile));
2844: # no need to bother with $linkto
2845: my @line = ();
2846: foreach my $item (@cols) {
2847: push @line,&Apache::loncommon::csv_translate($in{$item});
2848: }
1.67 droeschl 2849: print $CSVfile '"'.join('","',@line)."\"\n";
1.2 raeburn 2850: } elsif ($mode eq 'excel') {
2851: my $col = 0;
2852: foreach my $item (@cols) {
2853: if ($item eq 'start' || $item eq 'end') {
1.136 raeburn 2854: if ((defined($in{$item})) && ($in{$item} != 0)) {
1.2 raeburn 2855: $excel_sheet->write($row,$col++,
1.136 raeburn 2856: &Apache::lonstathelpers::calc_serial($in{$item}),
1.2 raeburn 2857: $format->{'date'});
2858: } else {
2859: $excel_sheet->write($row,$col++,'none');
2860: }
2861: } else {
2862: $excel_sheet->write($row,$col++,$in{$item});
2863: }
2864: }
2865: $row++;
1.1 raeburn 2866: }
2867: }
1.55 raeburn 2868: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2869: $r->print(&Apache::loncommon::end_data_table().'<br />');
2870: } elsif ($mode eq 'excel') {
2871: $excel_workbook->close();
1.68 droeschl 2872: $r->print(&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<p><a href="'.$excel_filename.'">','</a>')."</p>\n");
1.2 raeburn 2873: } elsif ($mode eq 'csv') {
2874: close($CSVfile);
1.68 droeschl 2875: $r->print(&mt('[_1]Your CSV file[_2] is ready for download.', '<p><a href="'.$CSVfilename.'">','</a>')."</p>\n");
1.2 raeburn 2876: $r->rflush();
2877: }
2878: if ($mode eq 'autoenroll') {
2879: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
1.4 raeburn 2880: } else {
2881: return ($usercount);
1.2 raeburn 2882: }
1.1 raeburn 2883: }
2884:
1.56 raeburn 2885: sub bulkaction_javascript {
2886: my ($formname,$caller) = @_;
2887: my $docstart = 'document';
2888: if ($caller eq 'popup') {
2889: $docstart = 'opener.document';
2890: }
2891: my %lt = &Apache::lonlocal::texthash(
2892: acwi => 'Access will be set to start immediately',
2893: asyo => 'as you did not select an end date in the pop-up window',
2894: accw => 'Access will be set to continue indefinitely',
2895: asyd => 'as you did not select an end date in the pop-up window',
2896: sewi => "Sections will be switched to 'No section'",
2897: ayes => "as you either selected the 'No section' option",
2898: oryo => 'or you did not select a section in the pop-up window',
2899: arol => 'A role with no section will be added',
2900: swbs => 'Sections will be switched to:',
2901: rwba => 'Roles will be added for section(s):',
2902: );
2903: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
2904: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
2905: my $singconfirm = &mt(' for a single user?');
2906: my $multconfirm = &mt(' for multiple users?');
2907: my $output = <<"ENDJS";
2908: function verify_action (field) {
2909: var numchecked = 0;
2910: var singconf = '$singconfirm';
2911: var multconf = '$multconfirm';
2912: if ($docstart.$formname.elements[field].length > 0) {
2913: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
2914: if ($docstart.$formname.elements[field][i].checked == true) {
2915: numchecked ++;
2916: }
2917: }
2918: } else {
2919: if ($docstart.$formname.elements[field].checked == true) {
2920: numchecked ++;
2921: }
2922: }
2923: if (numchecked == 0) {
2924: alert("$alert");
2925: return;
2926: } else {
2927: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
2928: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
2929: if (choice == '') {
2930: alert("$noaction");
2931: return;
2932: } else {
2933: if (numchecked == 1) {
2934: message += singconf;
2935: } else {
2936: message += multconf;
2937: }
2938: ENDJS
2939: if ($caller ne 'popup') {
2940: $output .= <<"NEWWIN";
2941: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
2942: opendatebrowser(document.$formname,'$formname','go');
2943: return;
2944:
2945: } else {
2946: if (confirm(message)) {
2947: document.$formname.phase.value = 'bulkchange';
2948: document.$formname.submit();
2949: return;
2950: }
2951: }
2952: NEWWIN
2953: } else {
2954: $output .= <<"POPUP";
2955: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
2956: var datemsg = '';
2957: if (($docstart.$formname.startdate_month.value == '') &&
2958: ($docstart.$formname.startdate_day.value == '') &&
2959: ($docstart.$formname.startdate_year.value == '')) {
2960: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
2961: }
2962: if (($docstart.$formname.enddate_month.value == '') &&
2963: ($docstart.$formname.enddate_day.value == '') &&
2964: ($docstart.$formname.enddate_year.value == '')) {
2965: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
2966: }
2967: if (datemsg != '') {
2968: message += "\\n"+datemsg;
2969: }
2970: }
2971: if (choice == 'chgsec') {
2972: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
2973: var retained = $docstart.$formname.retainsec.value;
2974: var secshow = $docstart.$formname.newsecs.value;
2975: if (secshow == '') {
2976: if (rolefilter == 'st' || retained == 0 || retained == "") {
2977: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2978: } else {
2979: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2980: }
2981: } else {
2982: if (rolefilter == 'st' || retained == 0 || retained == "") {
2983: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
2984: } else {
2985: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
2986: }
2987: }
2988: }
2989: if (confirm(message)) {
2990: $docstart.$formname.phase.value = 'bulkchange';
2991: $docstart.$formname.submit();
2992: window.close();
2993: }
2994: POPUP
2995: }
2996: $output .= '
2997: }
2998: }
2999: }
3000: ';
3001: return $output;
3002: }
3003:
1.10 raeburn 3004: sub print_username_link {
1.48 raeburn 3005: my ($mode,$in) = @_;
1.10 raeburn 3006: my $output;
1.16 raeburn 3007: if ($mode eq 'autoenroll') {
3008: $output = $in->{'username'};
1.10 raeburn 3009: } else {
3010: $output = '<a href="javascript:username_display_launch('.
1.112 bisitz 3011: "'$in->{'username'}','$in->{'domain'}'".')">'.
1.10 raeburn 3012: $in->{'username'}.'</a>';
3013: }
3014: return $output;
3015: }
3016:
1.2 raeburn 3017: sub role_type_names {
3018: my %lt = &Apache::lonlocal::texthash (
1.13 raeburn 3019: 'domain' => 'Domain Roles',
3020: 'author' => 'Co-Author Roles',
3021: 'course' => 'Course Roles',
1.101 raeburn 3022: 'community' => 'Community Roles',
1.2 raeburn 3023: );
3024: return %lt;
3025: }
3026:
1.11 raeburn 3027: sub select_actions {
1.55 raeburn 3028: my ($context,$setting,$statusmode,$formname) = @_;
1.11 raeburn 3029: my %lt = &Apache::lonlocal::texthash(
3030: revoke => "Revoke user roles",
3031: delete => "Delete user roles",
3032: reenable => "Re-enable expired user roles",
3033: activate => "Make future user roles active now",
3034: chgdates => "Change starting/ending dates",
3035: chgsec => "Change section associated with user roles",
3036: );
3037: my ($output,$options,%choices);
1.23 raeburn 3038: # FIXME Disable actions for now for roletype=course in domain context
3039: if ($context eq 'domain' && $setting eq 'course') {
3040: return;
3041: }
1.26 raeburn 3042: if ($context eq 'course') {
3043: if ($env{'form.showrole'} ne 'Any') {
3044: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},
3045: $env{'request.course.id'})) {
3046: if ($env{'request.course.sec'} eq '') {
3047: return;
3048: } else {
3049: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
3050: return;
3051: }
3052: }
3053: }
3054: }
3055: }
1.11 raeburn 3056: if ($statusmode eq 'Any') {
3057: $options .= '
3058: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
3059: $choices{'dates'} = 1;
3060: } else {
3061: if ($statusmode eq 'Future') {
3062: $options .= '
3063: <option value="activate">'.$lt{'activate'}.'</option>';
3064: $choices{'dates'} = 1;
3065: } elsif ($statusmode eq 'Expired') {
3066: $options .= '
3067: <option value="reenable">'.$lt{'reenable'}.'</option>';
3068: $choices{'dates'} = 1;
3069: }
1.13 raeburn 3070: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
3071: $options .= '
3072: <option value="chgdates">'.$lt{'chgdates'}.'</option>
3073: <option value="revoke">'.$lt{'revoke'}.'</option>';
3074: $choices{'dates'} = 1;
3075: }
1.11 raeburn 3076: }
3077: if ($context eq 'domain') {
3078: $options .= '
3079: <option value="delete">'.$lt{'delete'}.'</option>';
3080: }
3081: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
1.26 raeburn 3082: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
1.11 raeburn 3083: $options .= '
3084: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
3085: $choices{'sections'} = 1;
3086: }
3087: }
3088: if ($options) {
1.56 raeburn 3089: $output = '<select name="bulkaction">'."\n".
1.11 raeburn 3090: '<option value="" selected="selected">'.
3091: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
3092: if ($choices{'dates'}) {
3093: $output .=
3094: '<input type="hidden" name="startdate_month" value="" />'."\n".
3095: '<input type="hidden" name="startdate_day" value="" />'."\n".
3096: '<input type="hidden" name="startdate_year" value="" />'."\n".
3097: '<input type="hidden" name="startdate_hour" value="" />'."\n".
3098: '<input type="hidden" name="startdate_minute" value="" />'."\n".
3099: '<input type="hidden" name="startdate_second" value="" />'."\n".
3100: '<input type="hidden" name="enddate_month" value="" />'."\n".
3101: '<input type="hidden" name="enddate_day" value="" />'."\n".
3102: '<input type="hidden" name="enddate_year" value="" />'."\n".
3103: '<input type="hidden" name="enddate_hour" value="" />'."\n".
3104: '<input type="hidden" name="enddate_minute" value="" />'."\n".
1.56 raeburn 3105: '<input type="hidden" name="enddate_second" value="" />'."\n".
3106: '<input type="hidden" name="no_end_date" value="" />'."\n";
1.11 raeburn 3107: if ($context eq 'course') {
3108: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
3109: }
3110: }
3111: if ($choices{'sections'}) {
1.91 bisitz 3112: $output .= '<input type="hidden" name="retainsec" value="" />'."\n".
3113: '<input type="hidden" name="newsecs" value="" />'."\n";
1.11 raeburn 3114: }
3115: }
3116: return $output;
3117: }
3118:
3119: sub date_section_javascript {
3120: my ($context,$setting) = @_;
1.49 raeburn 3121: my $title = 'Date_And_Section_Selector';
1.41 raeburn 3122: my %nopopup = &Apache::lonlocal::texthash (
3123: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
3124: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
3125: none => "Choose an action to take for selected users",
3126: );
1.96 bisitz 3127: my $output = <<"ENDONE";
3128: <script type="text/javascript">
3129: // <![CDATA[
1.41 raeburn 3130: function opendatebrowser(callingform,formname,calledby) {
1.11 raeburn 3131: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
3132: var url = '/adm/createuser?';
3133: var type = '';
3134: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
3135: ENDONE
3136: if ($context eq 'domain') {
3137: $output .= '
3138: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
3139: ';
3140: }
3141: my $width= '700';
3142: my $height = '400';
3143: $output .= <<"ENDTWO";
3144: url += 'action=dateselect&callingform=' + formname +
3145: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
3146: var title = '$title';
3147: var options = 'scrollbars=1,resizable=1,menubar=0';
3148: options += ',width=$width,height=$height';
3149: stdeditbrowser = open(url,title,options,'1');
3150: stdeditbrowser.focus();
3151: }
1.96 bisitz 3152: // ]]>
1.11 raeburn 3153: </script>
3154: ENDTWO
3155: return $output;
3156: }
3157:
3158: sub date_section_selector {
1.101 raeburn 3159: my ($context,$permission,$crstype) = @_;
1.11 raeburn 3160: my $callingform = $env{'form.callingform'};
3161: my $formname = 'dateselect';
3162: my $groupslist = &get_groupslist();
3163: my $sec_js = &setsections_javascript($formname,$groupslist);
3164: my $output = <<"END";
3165: <script type="text/javascript">
1.96 bisitz 3166: // <![CDATA[
1.11 raeburn 3167:
3168: $sec_js
3169:
3170: function saveselections(formname) {
3171:
3172: END
3173: if ($env{'form.bulkaction'} eq 'chgsec') {
3174: $output .= <<"END";
1.40 raeburn 3175: if (formname.retainsec.length > 1) {
3176: for (var i=0; i<formname.retainsec.length; i++) {
3177: if (formname.retainsec[i].checked == true) {
3178: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
3179: }
3180: }
3181: } else {
3182: opener.document.$callingform.retainsec.value = formname.retainsec.value;
3183: }
1.103 raeburn 3184: setSections(formname,'$crstype');
1.11 raeburn 3185: if (seccheck == 'ok') {
3186: opener.document.$callingform.newsecs.value = formname.sections.value;
3187: }
3188: END
3189: } else {
3190: if ($context eq 'course') {
3191: if (($env{'form.bulkaction'} eq 'reenable') ||
3192: ($env{'form.bulkaction'} eq 'activate') ||
3193: ($env{'form.bulkaction'} eq 'chgdates')) {
1.26 raeburn 3194: if ($env{'request.course.sec'} eq '') {
3195: $output .= <<"END";
1.11 raeburn 3196:
3197: if (formname.makedatesdefault.checked == true) {
3198: opener.document.$callingform.makedatesdefault.value = 1;
3199: }
3200: else {
3201: opener.document.$callingform.makedatesdefault.value = 0;
3202: }
3203:
3204: END
1.26 raeburn 3205: }
1.11 raeburn 3206: }
3207: }
3208: $output .= <<"END";
3209: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
3210: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
3211: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
3212: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
3213: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
3214: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
3215: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
3216: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
3217: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
3218: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
3219: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
3220: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
1.56 raeburn 3221: if (formname.no_end_date.checked) {
3222: opener.document.$callingform.no_end_date.value = '1';
3223: } else {
3224: opener.document.$callingform.no_end_date.value = '0';
3225: }
1.11 raeburn 3226: END
3227: }
1.56 raeburn 3228: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
3229: $output .= <<"ENDJS";
3230: verify_action('actionlist');
1.11 raeburn 3231: }
1.56 raeburn 3232:
3233: $verify_action_js
3234:
1.96 bisitz 3235: // ]]>
1.11 raeburn 3236: </script>
1.56 raeburn 3237: ENDJS
1.11 raeburn 3238: my %lt = &Apache::lonlocal::texthash (
3239: chac => 'Access dates to apply for selected users',
3240: chse => 'Changes in section affiliation to apply to selected users',
1.118 raeburn 3241: fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
3242: forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
3243: reta => "Retain each user's current section affiliations?",
1.103 raeburn 3244: dnap => '(Does not apply to student roles).',
1.11 raeburn 3245: );
3246: my ($date_items,$headertext);
3247: if ($env{'form.bulkaction'} eq 'chgsec') {
3248: $headertext = $lt{'chse'};
3249: } else {
3250: $headertext = $lt{'chac'};
3251: my $starttime;
3252: if (($env{'form.bulkaction'} eq 'activate') ||
3253: ($env{'form.bulkaction'} eq 'reenable')) {
3254: $starttime = time;
3255: }
3256: $date_items = &date_setting_table($starttime,undef,$context,
1.21 raeburn 3257: $env{'form.bulkaction'},$formname,
1.101 raeburn 3258: $permission,$crstype);
1.11 raeburn 3259: }
3260: $output .= '<h3>'.$headertext.'</h3>'.
1.118 raeburn 3261: '<form name="'.$formname.'" method="post" action="">'."\n".
1.11 raeburn 3262: $date_items;
3263: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
1.17 raeburn 3264: my ($cnum,$cdom) = &get_course_identity();
1.103 raeburn 3265: if ($crstype eq 'Community') {
1.118 raeburn 3266: $lt{'fors'} = &mt('For member roles, changing the section will result in a section switch, as members may only be in one section of a community at a time.');
3267: $lt{'forn'} = &mt('For a community role that is not "member", users may have roles in more than one section at a time.');
1.103 raeburn 3268: $lt{'dnap'} = &mt('(Does not apply to member roles).');
3269: }
1.11 raeburn 3270: my $info;
3271: if ($env{'form.showrole'} eq 'st') {
3272: $output .= '<p>'.$lt{'fors'}.'</p>';
1.26 raeburn 3273: } elsif ($env{'form.showrole'} eq 'Any') {
1.11 raeburn 3274: $output .= '<p>'.$lt{'fors'}.'</p>'.
3275: '<p>'.$lt{'forn'}.' ';
3276: $info = $lt{'reta'};
3277: } else {
3278: $output .= '<p>'.$lt{'forn'}.' ';
3279: $info = $lt{'reta'};
3280: }
3281: if ($info) {
3282: $info .= '<span class="LC_nobreak">'.
3283: '<label><input type="radio" name="retainsec" value="1" '.
3284: 'checked="checked" />'.&mt('Yes').'</label> '.
3285: '<label><input type="radio" name="retainsec" value="0" />'.
3286: &mt('No').'</label></span>';
3287: if ($env{'form.showrole'} eq 'Any') {
3288: $info .= '<br />'.$lt{'dnap'};
3289: }
3290: $info .= '</p>';
3291: } else {
3292: $info = '<input type="hidden" name="retainsec" value="0" />';
3293: }
1.21 raeburn 3294: my $rowtitle = &mt('New section to assign');
1.101 raeburn 3295: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context,'',$crstype);
1.11 raeburn 3296: $output .= $info.$secbox;
3297: }
3298: $output .= '<p>'.
1.81 schafran 3299: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
1.11 raeburn 3300: '</form>';
3301: return $output;
3302: }
3303:
1.17 raeburn 3304: sub section_picker {
1.101 raeburn 3305: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype) = @_;
1.17 raeburn 3306: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3307: my $sections_select .= &course_sections(\%sections_count,$role);
1.118 raeburn 3308: my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
1.17 raeburn 3309: if ($mode eq 'upload') {
3310: my ($options,$cb_script,$coursepick) =
1.101 raeburn 3311: &default_role_selector($context,1,$crstype);
1.59 bisitz 3312: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
1.17 raeburn 3313: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
3314: }
3315: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
3316: if ($env{'request.course.sec'} eq '') {
3317: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
3318: '<td align="center">'.&mt('Existing sections')."\n".
3319: '<br />'.$sections_select.'</td><td align="center">'.
3320: &mt('New section').'<br />'."\n".
1.118 raeburn 3321: '<input type="text" name="newsec" size="15" value="" />'."\n".
1.17 raeburn 3322: '<input type="hidden" name="sections" value="" />'."\n".
3323: '</td></tr></table>'."\n";
3324: } else {
3325: $secbox .= '<input type="hidden" name="sections" value="'.
3326: $env{'request.course.sec'}.'" />'.
3327: $env{'request.course.sec'};
3328: }
3329: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n".
1.118 raeburn 3330: &Apache::lonhtmlcommon::end_pick_box().'</div>';
1.17 raeburn 3331: return $secbox;
3332: }
3333:
1.2 raeburn 3334: sub results_header_row {
1.102 raeburn 3335: my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
1.5 raeburn 3336: my ($description,$showfilter);
3337: if ($rolefilter ne 'Any') {
3338: $showfilter = $rolefilter;
3339: }
1.2 raeburn 3340: if ($context eq 'course') {
1.24 raeburn 3341: if ($mode eq 'csv' || $mode eq 'excel') {
1.102 raeburn 3342: if ($crstype eq 'Community') {
3343: $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3344: } else {
3345: $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3346: }
1.24 raeburn 3347: }
1.2 raeburn 3348: if ($statusmode eq 'Expired') {
1.102 raeburn 3349: if ($crstype eq 'Community') {
3350: $description .= &mt('Users in community with expired [_1] roles',$showfilter);
3351: } else {
3352: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
3353: }
1.11 raeburn 3354: } elsif ($statusmode eq 'Future') {
1.102 raeburn 3355: if ($crstype eq 'Community') {
3356: $description .= &mt('Users in community with future [_1] roles',$showfilter);
3357: } else {
3358: $description .= &mt('Users in course with future [_1] roles',$showfilter);
3359: }
1.2 raeburn 3360: } elsif ($statusmode eq 'Active') {
1.102 raeburn 3361: if ($crstype eq 'Community') {
3362: $description .= &mt('Users in community with active [_1] roles',$showfilter);
3363: } else {
3364: $description .= &mt('Users in course with active [_1] roles',$showfilter);
3365: }
1.2 raeburn 3366: } else {
3367: if ($rolefilter eq 'Any') {
1.102 raeburn 3368: if ($crstype eq 'Community') {
3369: $description .= &mt('All users in community');
3370: } else {
3371: $description .= &mt('All users in course');
3372: }
1.2 raeburn 3373: } else {
1.102 raeburn 3374: if ($crstype eq 'Community') {
3375: $description .= &mt('All users in community with [_1] roles',$rolefilter);
3376: } else {
3377: $description .= &mt('All users in course with [_1] roles',$rolefilter);
3378: }
1.2 raeburn 3379: }
3380: }
1.33 raeburn 3381: my $constraint;
1.26 raeburn 3382: my $viewablesec = &viewable_section($permission);
3383: if ($viewablesec ne '') {
1.15 raeburn 3384: if ($env{'form.showrole'} eq 'st') {
1.33 raeburn 3385: $constraint = &mt('only users in section "[_1]"',$viewablesec);
1.103 raeburn 3386: } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
1.33 raeburn 3387: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
3388: }
3389: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3390: if ($env{'form.grpfilter'} eq 'none') {
3391: $constraint .= &mt(' and not in any group');
3392: } else {
3393: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
3394: }
3395: }
3396: } else {
3397: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
3398: if ($env{'form.secfilter'} eq 'none') {
3399: $constraint = &mt('only users affiliated with no section');
3400: } else {
3401: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
3402: }
3403: }
3404: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3405: if ($env{'form.grpfilter'} eq 'none') {
3406: if ($constraint eq '') {
3407: $constraint = &mt('only users not in any group');
3408: } else {
3409: $constraint .= &mt(' and also not in any group');
3410: }
3411: } else {
3412: if ($constraint eq '') {
3413: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
3414: } else {
3415: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
3416: }
3417: }
1.15 raeburn 3418: }
3419: }
1.33 raeburn 3420: if ($constraint ne '') {
3421: $description .= ' ('.$constraint.')';
3422: }
1.13 raeburn 3423: } elsif ($context eq 'author') {
1.14 raeburn 3424: $description =
1.73 bisitz 3425: &mt('Author space for [_1]'
3426: ,'<span class="LC_cusr_emph">'
3427: .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
3428: .'</span>')
3429: .': ';
1.2 raeburn 3430: if ($statusmode eq 'Expired') {
1.5 raeburn 3431: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
1.2 raeburn 3432: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3433: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
1.2 raeburn 3434: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3435: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
1.2 raeburn 3436: } else {
3437: if ($rolefilter eq 'Any') {
1.5 raeburn 3438: $description .= &mt('All co-authors');
1.2 raeburn 3439: } else {
3440: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
3441: }
3442: }
3443: } elsif ($context eq 'domain') {
3444: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
1.73 bisitz 3445: $description = &mt('Domain - [_1]:',$domdesc).' ';
1.2 raeburn 3446: if ($env{'form.roletype'} eq 'domain') {
3447: if ($statusmode eq 'Expired') {
1.5 raeburn 3448: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3449: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3450: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
1.2 raeburn 3451: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3452: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
1.2 raeburn 3453: } else {
3454: if ($rolefilter eq 'Any') {
1.5 raeburn 3455: $description .= &mt('All users in domain');
1.2 raeburn 3456: } else {
3457: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
3458: }
3459: }
1.13 raeburn 3460: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 3461: if ($statusmode eq 'Expired') {
1.5 raeburn 3462: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3463: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3464: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
1.2 raeburn 3465: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3466: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
1.2 raeburn 3467: } else {
3468: if ($rolefilter eq 'Any') {
1.5 raeburn 3469: $description .= &mt('All users with co-author roles in domain',$showfilter);
1.2 raeburn 3470: } else {
1.116 bisitz 3471: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
1.2 raeburn 3472: }
3473: }
1.102 raeburn 3474: } elsif (($env{'form.roletype'} eq 'course') ||
3475: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 3476: my $coursefilter = $env{'form.coursepick'};
1.102 raeburn 3477: if ($env{'form.roletype'} eq 'course') {
3478: if ($coursefilter eq 'category') {
3479: my $instcode = &instcode_from_coursefilter();
3480: if ($instcode eq '.') {
3481: $description .= &mt('All courses in domain').' - ';
3482: } else {
3483: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
3484: }
3485: } elsif ($coursefilter eq 'selected') {
3486: $description .= &mt('Selected courses in domain').' - ';
3487: } elsif ($coursefilter eq 'all') {
1.2 raeburn 3488: $description .= &mt('All courses in domain').' - ';
3489: }
1.102 raeburn 3490: } elsif ($env{'form.roletype'} eq 'community') {
3491: if ($coursefilter eq 'selected') {
3492: $description .= &mt('Selected communities in domain').' - ';
3493: } elsif ($coursefilter eq 'all') {
3494: $description .= &mt('All communities in domain').' - ';
3495: }
1.2 raeburn 3496: }
3497: if ($statusmode eq 'Expired') {
1.5 raeburn 3498: $description .= &mt('users with expired [_1] roles',$showfilter);
1.2 raeburn 3499: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3500: $description .= &mt('users with future [_1] roles',$showfilter);
1.2 raeburn 3501: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3502: $description .= &mt('users with active [_1] roles',$showfilter);
1.2 raeburn 3503: } else {
3504: if ($rolefilter eq 'Any') {
3505: $description .= &mt('all users');
3506: } else {
3507: $description .= &mt('users with [_1] roles',$rolefilter);
3508: }
3509: }
3510: }
3511: }
3512: return $description;
3513: }
1.22 raeburn 3514:
3515: sub viewable_section {
3516: my ($permission) = @_;
3517: my $viewablesec;
3518: if (ref($permission) eq 'HASH') {
3519: if (exists($permission->{'view_section'})) {
3520: $viewablesec = $permission->{'view_section'};
3521: } elsif (exists($permission->{'cusr_section'})) {
3522: $viewablesec = $permission->{'cusr_section'};
3523: }
3524: }
3525: return $viewablesec;
3526: }
3527:
1.2 raeburn 3528:
1.1 raeburn 3529: #################################################
3530: #################################################
3531: sub show_drop_list {
1.101 raeburn 3532: my ($r,$classlist,$nosort,$permission,$crstype) = @_;
1.29 raeburn 3533: my $cid = $env{'request.course.id'};
1.17 raeburn 3534: my ($cnum,$cdom) = &get_course_identity($cid);
1.1 raeburn 3535: if (! exists($env{'form.sortby'})) {
3536: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3537: ['sortby']);
3538: }
3539: my $sortby = $env{'form.sortby'};
3540: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
3541: $sortby = 'username';
3542: }
3543: my $action = "drop";
1.17 raeburn 3544: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.1 raeburn 3545: $r->print(<<END);
3546: <input type="hidden" name="sortby" value="$sortby" />
3547: <input type="hidden" name="action" value="$action" />
3548: <input type="hidden" name="state" value="done" />
1.17 raeburn 3549: <script type="text/javascript" language="Javascript">
1.96 bisitz 3550: // <![CDATA[
1.17 raeburn 3551: $check_uncheck_js
1.96 bisitz 3552: // ]]>
1.1 raeburn 3553: </script>
3554: <p>
1.86 bisitz 3555: <input type="hidden" name="phase" value="four" />
1.1 raeburn 3556: END
1.30 raeburn 3557: my ($indexhash,$keylist) = &make_keylist_array();
3558: my $studentcount = 0;
3559: if (ref($classlist) eq 'HASH') {
3560: foreach my $student (keys(%{$classlist})) {
3561: my $sdata = $classlist->{$student};
3562: my $status = $sdata->[$indexhash->{'status'}];
3563: my $section = $sdata->[$indexhash->{'section'}];
3564: if ($status ne 'Active') {
3565: delete($classlist->{$student});
3566: next;
3567: }
3568: if ($env{'request.course.sec'} ne '') {
3569: if ($section ne $env{'request.course.sec'}) {
3570: delete($classlist->{$student});
3571: next;
3572: }
3573: }
3574: $studentcount ++;
3575: }
3576: }
3577: if (!$studentcount) {
1.101 raeburn 3578: if ($crstype eq 'Community') {
3579: $r->print(&mt('There are no members to drop.'));
3580: } else {
3581: $r->print(&mt('There are no students to drop.'));
3582: }
1.30 raeburn 3583: return;
3584: }
3585: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
3586: $classlist,$keylist,$cdom,$cnum);
3587: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
3588: 'dom' => "domain",
3589: 'sn' => "student name",
1.101 raeburn 3590: 'mn' => "member name",
1.30 raeburn 3591: 'sec' => "section",
3592: 'start' => "start date",
3593: 'end' => "end date",
3594: 'groups' => "active groups",
3595: );
1.101 raeburn 3596: my $nametitle = $lt{'sn'};
3597: if ($crstype eq 'Community') {
3598: $nametitle = $lt{'mn'};
3599: }
1.1 raeburn 3600: if ($nosort) {
1.17 raeburn 3601: $r->print(&Apache::loncommon::start_data_table().
3602: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3603: $r->print(<<END);
3604: <th> </th>
3605: <th>$lt{'usrn'}</th>
3606: <th>$lt{'dom'}</th>
3607: <th>ID</th>
1.101 raeburn 3608: <th>$nametitle</th>
1.1 raeburn 3609: <th>$lt{'sec'}</th>
3610: <th>$lt{'start'}</th>
3611: <th>$lt{'end'}</th>
3612: <th>$lt{'groups'}</th>
3613: END
1.17 raeburn 3614: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3615: } else {
1.17 raeburn 3616: $r->print(&Apache::loncommon::start_data_table().
3617: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3618: $r->print(<<END);
1.17 raeburn 3619: <th> </th>
1.1 raeburn 3620: <th>
1.17 raeburn 3621: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
1.1 raeburn 3622: </th><th>
1.17 raeburn 3623: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
1.1 raeburn 3624: </th><th>
1.17 raeburn 3625: <a href="/adm/createuser?action=$action&sortby=id">ID</a>
1.1 raeburn 3626: </th><th>
1.101 raeburn 3627: <a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
1.1 raeburn 3628: </th><th>
1.17 raeburn 3629: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
1.1 raeburn 3630: </th><th>
1.17 raeburn 3631: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
1.1 raeburn 3632: </th><th>
1.17 raeburn 3633: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
1.1 raeburn 3634: </th><th>
1.17 raeburn 3635: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
1.1 raeburn 3636: </th>
3637: END
1.17 raeburn 3638: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3639: }
3640: #
3641: # Sort the students
1.30 raeburn 3642: my $index = $indexhash->{$sortby};
3643: my $second = $indexhash->{'username'};
3644: my $third = $indexhash->{'domain'};
1.1 raeburn 3645: my @Sorted_Students = sort {
3646: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
3647: ||
3648: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
3649: ||
3650: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
1.30 raeburn 3651: } (keys(%{$classlist}));
1.1 raeburn 3652: foreach my $student (@Sorted_Students) {
3653: my $error;
3654: my $sdata = $classlist->{$student};
1.30 raeburn 3655: my $username = $sdata->[$indexhash->{'username'}];
3656: my $domain = $sdata->[$indexhash->{'domain'}];
3657: my $section = $sdata->[$indexhash->{'section'}];
3658: my $name = $sdata->[$indexhash->{'fullname'}];
3659: my $id = $sdata->[$indexhash->{'id'}];
3660: my $start = $sdata->[$indexhash->{'start'}];
3661: my $end = $sdata->[$indexhash->{'end'}];
1.1 raeburn 3662: my $groups = $classgroups->{$student};
3663: my $active_groups;
3664: if (ref($groups->{active}) eq 'HASH') {
3665: $active_groups = join(', ',keys(%{$groups->{'active'}}));
3666: }
3667: if (! defined($start) || $start == 0) {
3668: $start = &mt('none');
3669: } else {
3670: $start = &Apache::lonlocal::locallocaltime($start);
3671: }
3672: if (! defined($end) || $end == 0) {
3673: $end = &mt('none');
3674: } else {
3675: $end = &Apache::lonlocal::locallocaltime($end);
3676: }
1.17 raeburn 3677: my $studentkey = $student.':'.$section;
1.30 raeburn 3678: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
1.1 raeburn 3679: #
3680: $r->print(&Apache::loncommon::start_data_table_row());
3681: $r->print(<<"END");
1.86 bisitz 3682: <td><input type="checkbox" name="droplist" value="$studentkey" /></td>
1.1 raeburn 3683: <td>$username</td>
3684: <td>$domain</td>
3685: <td>$id</td>
3686: <td>$name</td>
3687: <td>$section</td>
1.29 raeburn 3688: <td>$start $startitem</td>
1.1 raeburn 3689: <td>$end</td>
3690: <td>$active_groups</td>
3691: END
3692: $r->print(&Apache::loncommon::end_data_table_row());
3693: }
3694: $r->print(&Apache::loncommon::end_data_table().'<br />');
3695: %lt=&Apache::lonlocal::texthash(
1.29 raeburn 3696: 'dp' => "Drop Students",
1.101 raeburn 3697: 'dm' => "Drop Members",
1.1 raeburn 3698: 'ca' => "check all",
3699: 'ua' => "uncheck all",
3700: );
1.101 raeburn 3701: my $btn = $lt{'dp'};
3702: if ($crstype eq 'Community') {
3703: $btn = $lt{'dm'};
3704: }
1.1 raeburn 3705: $r->print(<<"END");
1.89 bisitz 3706: </p>
3707: <p>
1.86 bisitz 3708: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
3709: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
1.89 bisitz 3710: </p>
3711: <p>
1.101 raeburn 3712: <input type="submit" value="$btn" />
1.89 bisitz 3713: </p>
1.1 raeburn 3714: END
3715: return;
3716: }
3717:
3718: #
3719: # Print out the initial form to get the file containing a list of users
3720: #
3721: sub print_first_users_upload_form {
3722: my ($r,$context) = @_;
3723: my $str;
1.86 bisitz 3724: $str = '<input type="hidden" name="phase" value="two" />';
1.1 raeburn 3725: $str .= '<input type="hidden" name="action" value="upload" />';
1.101 raeburn 3726: $str .= '<input type="hidden" name="state" value="got_file" />';
1.95 bisitz 3727:
1.85 bisitz 3728: $str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
1.95 bisitz 3729:
3730: # Excel and CSV Help
1.107 raeburn 3731: $str .= '<div class="LC_left_float">'
1.95 bisitz 3732: .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
3733: &mt("How do I create a users list from a spreadsheet"))
1.107 raeburn 3734: .'</div><div class="LC_left_float">'."\n"
1.95 bisitz 3735: .&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
3736: &mt("How do I create a CSV file from a spreadsheet"))
1.107 raeburn 3737: .'</div><br clear="all" />'."\n";
1.95 bisitz 3738: $str .= &Apache::lonhtmlcommon::start_pick_box()
1.103 raeburn 3739: .&Apache::lonhtmlcommon::row_title(&mt('File'));
3740: if (&Apache::lonlocal::current_language() ne 'en') {
3741: if ($context eq 'course') {
3742: $str .= '<p class="LC_info">'."\n"
3743: .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
3744: .'</p>'."\n";
3745: }
3746: }
3747: $str .= &Apache::loncommon::upfile_select_html()
1.95 bisitz 3748: .&Apache::lonhtmlcommon::row_closure()
3749: .&Apache::lonhtmlcommon::row_title(
3750: '<label for="noFirstLine">'
3751: .&mt('Ignore First Line')
3752: .'</label>')
3753: .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
3754: .&Apache::lonhtmlcommon::row_closure(1)
3755: .&Apache::lonhtmlcommon::end_pick_box();
3756:
3757: $str .= '<p>'
3758: .'<input type="submit" name="fileupload" value="'.&mt('Next').'" />'
3759: .'</p>';
3760:
1.1 raeburn 3761: $r->print($str);
3762: return;
3763: }
3764:
3765: # ================================================= Drop/Add from uploaded file
3766: sub upfile_drop_add {
1.21 raeburn 3767: my ($r,$context,$permission) = @_;
1.1 raeburn 3768: &Apache::loncommon::load_tmp_file($r);
3769: my @userdata=&Apache::loncommon::upfile_record_sep();
3770: if($env{'form.noFirstLine'}){shift(@userdata);}
3771: my @keyfields = split(/\,/,$env{'form.keyfields'});
3772: my %fields=();
3773: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
3774: if ($env{'form.upfile_associate'} eq 'reverse') {
3775: if ($env{'form.f'.$i} ne 'none') {
3776: $fields{$keyfields[$i]}=$env{'form.f'.$i};
3777: }
3778: } else {
3779: $fields{$env{'form.f'.$i}}=$keyfields[$i];
3780: }
3781: }
1.29 raeburn 3782: if ($env{'form.fullup'} ne 'yes') {
3783: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
3784: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />');
3785: }
1.1 raeburn 3786: #
3787: # Store the field choices away
3788: foreach my $field (qw/username names
1.57 raeburn 3789: fname mname lname gen id sec ipwd email role domain/) {
1.1 raeburn 3790: $env{'form.'.$field.'_choice'}=$fields{$field};
3791: }
3792: &Apache::loncommon::store_course_settings('enrollment_upload',
3793: { 'username_choice' => 'scalar',
3794: 'names_choice' => 'scalar',
3795: 'fname_choice' => 'scalar',
3796: 'mname_choice' => 'scalar',
3797: 'lname_choice' => 'scalar',
3798: 'gen_choice' => 'scalar',
3799: 'id_choice' => 'scalar',
3800: 'sec_choice' => 'scalar',
3801: 'ipwd_choice' => 'scalar',
3802: 'email_choice' => 'scalar',
1.57 raeburn 3803: 'role_choice' => 'scalar',
1.84 raeburn 3804: 'domain_choice' => 'scalar',
3805: 'inststatus_choice' => 'scalar'});
1.1 raeburn 3806: #
1.101 raeburn 3807: my ($cid,$crstype,$setting);
3808: if ($context eq 'domain') {
3809: $setting = $env{'form.roleaction'};
3810: }
3811: if ($env{'request.course.id'} ne '') {
3812: $cid = $env{'request.course.id'};
3813: $crstype = &Apache::loncommon::course_type();
3814: } elsif ($setting eq 'course') {
3815: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
3816: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
3817: $crstype = &Apache::loncommon::course_type($cid);
3818: }
3819: }
1.1 raeburn 3820: my ($startdate,$enddate) = &get_dates_from_form();
3821: if ($env{'form.makedatesdefault'}) {
1.101 raeburn 3822: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
1.1 raeburn 3823: }
3824: # Determine domain and desired host (home server)
1.57 raeburn 3825: my $defdom=$env{'request.role.domain'};
3826: my $domain;
3827: if ($env{'form.defaultdomain'} ne '') {
3828: $domain = $env{'form.defaultdomain'};
3829: } else {
3830: $domain = $defdom;
3831: }
1.1 raeburn 3832: my $desiredhost = $env{'form.lcserver'};
3833: if (lc($desiredhost) eq 'default') {
3834: $desiredhost = undef;
3835: } else {
1.57 raeburn 3836: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
1.1 raeburn 3837: if (! exists($home_servers{$desiredhost})) {
3838: $r->print('<span class="LC_error">'.&mt('Error').
3839: &mt('Invalid home server specified').'</span>');
3840: $r->print(&Apache::loncommon::end_page());
3841: return;
3842: }
3843: }
3844: # Determine authentication mechanism
3845: my $changeauth;
3846: if ($context eq 'domain') {
3847: $changeauth = $env{'form.changeauth'};
3848: }
3849: my $amode = '';
3850: my $genpwd = '';
3851: if ($env{'form.login'} eq 'krb') {
3852: $amode='krb';
3853: $amode.=$env{'form.krbver'};
3854: $genpwd=$env{'form.krbarg'};
3855: } elsif ($env{'form.login'} eq 'int') {
3856: $amode='internal';
3857: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
3858: $genpwd=$env{'form.intarg'};
3859: }
3860: } elsif ($env{'form.login'} eq 'loc') {
3861: $amode='localauth';
3862: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
3863: $genpwd=$env{'form.locarg'};
3864: }
3865: }
3866: if ($amode =~ /^krb/) {
3867: if (! defined($genpwd) || $genpwd eq '') {
3868: $r->print('<span class="Error">'.
3869: &mt('Unable to enroll users').' '.
3870: &mt('No Kerberos domain was specified.').'</span></p>');
3871: $amode = ''; # This causes the loop below to be skipped
3872: }
3873: }
1.101 raeburn 3874: my ($defaultsec,$defaultrole);
1.1 raeburn 3875: if ($context eq 'domain') {
3876: if ($setting eq 'domain') {
3877: $defaultrole = $env{'form.defaultrole'};
3878: } elsif ($setting eq 'course') {
3879: $defaultrole = $env{'form.courserole'};
1.27 raeburn 3880: $defaultsec = $env{'form.sections'};
1.1 raeburn 3881: }
1.13 raeburn 3882: } elsif ($context eq 'author') {
1.1 raeburn 3883: $defaultrole = $env{'form.defaultrole'};
1.27 raeburn 3884: } elsif ($context eq 'course') {
3885: $defaultrole = $env{'form.defaultrole'};
3886: $defaultsec = $env{'form.sections'};
1.1 raeburn 3887: }
1.27 raeburn 3888: # Check to see if user information can be changed
3889: my @userinfo = ('firstname','middlename','lastname','generation',
3890: 'permanentemail','id');
3891: my %canmodify;
3892: if (&Apache::lonnet::allowed('mau',$domain)) {
1.84 raeburn 3893: push(@userinfo,'inststatus');
1.27 raeburn 3894: foreach my $field (@userinfo) {
3895: $canmodify{$field} = 1;
3896: }
3897: }
3898: my (%userlist,%modifiable_fields,@poss_roles);
3899: my $secidx = &Apache::loncoursedata::CL_SECTION();
1.102 raeburn 3900: my @courseroles = &roles_by_context('course',1,$crstype);
1.27 raeburn 3901: if (!&Apache::lonnet::allowed('mau',$domain)) {
3902: if ($context eq 'course' || $context eq 'author') {
1.101 raeburn 3903: @poss_roles = &curr_role_permissions($context,'','',$crstype);
1.27 raeburn 3904: my @statuses = ('active','future');
3905: my ($indexhash,$keylist) = &make_keylist_array();
3906: my %info;
3907: foreach my $role (@poss_roles) {
3908: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
3909: \@userinfo,[$role]);
3910: }
3911: if ($context eq 'course') {
3912: my ($cnum,$cdom) = &get_course_identity();
3913: my $roster = &Apache::loncoursedata::get_classlist();
1.66 raeburn 3914: if (ref($roster) eq 'HASH') {
3915: %userlist = %{$roster};
3916: }
1.27 raeburn 3917: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
3918: \@statuses,\@poss_roles);
3919: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3920: \%advrolehash,$permission);
3921: } elsif ($context eq 'author') {
3922: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
3923: \@statuses,\@poss_roles);
3924: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3925: \%cstr_roles,$permission);
3926:
3927: }
3928: }
1.1 raeburn 3929: }
3930: if ( $domain eq &LONCAPA::clean_domain($domain)
3931: && ($amode ne '')) {
3932: #######################################
3933: ## Add/Modify Users ##
3934: #######################################
3935: if ($context eq 'course') {
3936: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
1.13 raeburn 3937: } elsif ($context eq 'author') {
1.1 raeburn 3938: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
3939: } else {
3940: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
3941: }
1.87 bisitz 3942: $r->rflush;
3943:
1.1 raeburn 3944: my %counts = (
3945: user => 0,
3946: auth => 0,
3947: role => 0,
3948: );
3949: my $flushc=0;
3950: my %student=();
1.42 raeburn 3951: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
1.1 raeburn 3952: my %userchg;
1.27 raeburn 3953: if ($context eq 'course' || $setting eq 'course') {
3954: if ($context eq 'course') {
3955: # Get information about course groups
3956: %curr_groups = &Apache::longroup::coursegroups();
3957: } elsif ($setting eq 'course') {
3958: if ($cid) {
3959: %curr_groups =
3960: &Apache::longroup::coursegroups($env{'form.dcdomain'},
3961: $env{'form.dccourse'});
3962: }
3963: }
3964: # determine section number
3965: if ($defaultsec =~ /,/) {
3966: push(@sections,split(/,/,$defaultsec));
3967: } else {
3968: push(@sections,$defaultsec);
3969: }
3970: # remove non alphanumeric values from section
3971: foreach my $item (@sections) {
3972: $item =~ s/\W//g;
3973: if ($item eq "none" || $item eq 'all') {
3974: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
3975: } elsif ($item ne '' && exists($curr_groups{$item})) {
3976: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
3977: } elsif ($item ne '') {
3978: push(@cleansec,$item);
3979: }
3980: }
3981: if ($defaultwarn) {
3982: $r->print($defaultwarn.'<br />');
3983: }
3984: if ($groupwarn) {
3985: $r->print($groupwarn.'<br />');
3986: }
1.1 raeburn 3987: }
1.124 raeburn 3988: my (%curr_rules,%got_rules,%alerts,%cancreate);
1.104 raeburn 3989: my %customroles = &my_custom_roles($crstype);
1.101 raeburn 3990: my @permitted_roles =
1.124 raeburn 3991: &roles_on_upload($context,$setting,$crstype,%customroles);
3992: my %longtypes = &Apache::lonlocal::texthash(
3993: official => 'Institutional',
3994: unofficial => 'Non-institutional',
3995: );
1.135 raeburn 3996: my $newuserdom = $env{'request.role.domain'};
3997: map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes);
1.1 raeburn 3998: # Get new users list
1.27 raeburn 3999: foreach my $line (@userdata) {
1.42 raeburn 4000: my @secs;
1.27 raeburn 4001: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 4002: # Determine user name
1.128 raeburn 4003: $entries{$fields{'username'}} =~ s/^\s+|\s+$//g;
1.1 raeburn 4004: unless (($entries{$fields{'username'}} eq '') ||
4005: (!defined($entries{$fields{'username'}}))) {
4006: my ($fname, $mname, $lname,$gen) = ('','','','');
4007: if (defined($fields{'names'})) {
4008: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
4009: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
4010: } else {
4011: if (defined($fields{'fname'})) {
4012: $fname=$entries{$fields{'fname'}};
4013: }
4014: if (defined($fields{'mname'})) {
4015: $mname=$entries{$fields{'mname'}};
4016: }
4017: if (defined($fields{'lname'})) {
4018: $lname=$entries{$fields{'lname'}};
4019: }
4020: if (defined($fields{'gen'})) {
4021: $gen=$entries{$fields{'gen'}};
4022: }
4023: }
1.128 raeburn 4024:
1.1 raeburn 4025: if ($entries{$fields{'username'}}
4026: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
1.128 raeburn 4027: my $nowhitespace;
4028: if ($entries{$fields{'username'}} =~ /\s/) {
4029: $nowhitespace = ' - '.&mt('usernames may not contain spaces.');
4030: }
1.1 raeburn 4031: $r->print('<br />'.
1.74 bisitz 4032: &mt('[_1]: Unacceptable username for user [_2] [_3] [_4] [_5]',
1.128 raeburn 4033: '<b>'.$entries{$fields{'username'}}.'</b>',$fname,$mname,$lname,$gen).
4034: $nowhitespace);
1.27 raeburn 4035: next;
1.1 raeburn 4036: } else {
1.129 raeburn 4037: $entries{$fields{'domain'}} =~ s/^\s+|\s+$//g;
1.71 droeschl 4038: if ($entries{$fields{'domain'}}
1.57 raeburn 4039: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
4040: $r->print('<br />'. '<b>'.$entries{$fields{'domain'}}.
1.77 raeburn 4041: '</b>: '.&mt('Unacceptable domain for user [_2] [_3] [_4] [_5]',$fname,$mname,$lname,$gen));
1.57 raeburn 4042: next;
4043: }
1.5 raeburn 4044: my $username = $entries{$fields{'username'}};
1.57 raeburn 4045: my $userdomain = $entries{$fields{'domain'}};
4046: if ($userdomain eq '') {
4047: $userdomain = $domain;
4048: }
1.27 raeburn 4049: if (defined($fields{'sec'})) {
4050: if (defined($entries{$fields{'sec'}})) {
1.42 raeburn 4051: $entries{$fields{'sec'}} =~ s/\W//g;
1.27 raeburn 4052: my $item = $entries{$fields{'sec'}};
4053: if ($item eq "none" || $item eq 'all') {
1.74 bisitz 4054: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item));
1.27 raeburn 4055: next;
4056: } elsif (exists($curr_groups{$item})) {
1.74 bisitz 4057: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));
1.27 raeburn 4058: next;
4059: } else {
4060: push(@secs,$item);
4061: }
4062: }
4063: }
4064: if ($env{'request.course.sec'} ne '') {
4065: @secs = ($env{'request.course.sec'});
1.57 raeburn 4066: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
4067: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
1.27 raeburn 4068: if ($currsec ne $env{'request.course.sec'}) {
1.74 bisitz 4069: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]).'<br />');
1.27 raeburn 4070: if ($currsec eq '') {
4071: $r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));
4072:
4073: } else {
4074: $r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec));
4075: }
4076: $r->print('<br />'.&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',$secs[0]).'<br />');
4077: next;
1.1 raeburn 4078: }
4079: }
1.27 raeburn 4080: } elsif ($context eq 'course' || $setting eq 'course') {
4081: if (@secs == 0) {
4082: @secs = @cleansec;
1.1 raeburn 4083: }
4084: }
4085: # determine id number
4086: my $id='';
4087: if (defined($fields{'id'})) {
4088: if (defined($entries{$fields{'id'}})) {
4089: $id=$entries{$fields{'id'}};
4090: }
4091: $id=~tr/A-Z/a-z/;
4092: }
4093: # determine email address
4094: my $email='';
4095: if (defined($fields{'email'})) {
1.129 raeburn 4096: $entries{$fields{'email'}} =~ s/^\s+|\s+$//g;
1.1 raeburn 4097: if (defined($entries{$fields{'email'}})) {
4098: $email=$entries{$fields{'email'}};
1.84 raeburn 4099: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
4100: }
4101: }
4102: # determine affiliation
4103: my $inststatus='';
4104: if (defined($fields{'inststatus'})) {
4105: if (defined($entries{$fields{'inststatus'}})) {
4106: $inststatus=$entries{$fields{'inststatus'}};
4107: }
1.1 raeburn 4108: }
4109: # determine user password
4110: my $password = $genpwd;
4111: if (defined($fields{'ipwd'})) {
4112: if ($entries{$fields{'ipwd'}}) {
4113: $password=$entries{$fields{'ipwd'}};
4114: }
4115: }
4116: # determine user role
4117: my $role = '';
4118: if (defined($fields{'role'})) {
4119: if ($entries{$fields{'role'}}) {
1.42 raeburn 4120: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
4121: if ($entries{$fields{'role'}} ne '') {
4122: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
4123: $role = $entries{$fields{'role'}};
1.27 raeburn 4124: }
4125: }
4126: if ($role eq '') {
4127: my $rolestr = join(', ',@permitted_roles);
1.74 bisitz 4128: $r->print('<br />'
4129: .&mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
4130: ,'<b>'.$entries{$fields{'username'}}.'</b>'
4131: ,$entries{$fields{'role'}})
4132: .'<br />'
4133: .&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n"
4134: );
1.1 raeburn 4135: next;
4136: }
4137: }
4138: }
4139: if ($role eq '') {
4140: $role = $defaultrole;
4141: }
4142: # Clean up whitespace
1.129 raeburn 4143: foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
1.1 raeburn 4144: $$_ =~ s/(\s+$|^\s+)//g;
4145: }
1.5 raeburn 4146: # check against rules
4147: my $checkid = 0;
4148: my $newuser = 0;
4149: my (%rulematch,%inst_results,%idinst_results);
1.57 raeburn 4150: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
1.5 raeburn 4151: if ($uhome eq 'no_host') {
1.135 raeburn 4152: if ($userdomain ne $newuserdom) {
4153: if ($context eq 'course') {
4154: $r->print('<br />'.
4155: &mt('[_1]: The domain specified ([_2]) is different to that of the course.',
4156: '<b>'.$username.'</b>',$userdomain).'<br />');
4157: } elsif ($context eq 'author') {
4158: $r->print(&mt('[_1]: The domain specified ([_2]) is different to that of the author.',
4159: '<b>'.$username.'</b>',$userdomain).'<br />');
4160: } else {
4161: $r->print(&mt('[_1]: The domain specified ([_2]) is different to that of your current role.',
4162: '<b>'.$username.'</b>',$userdomain).'<br />');
4163: }
4164: $r->print(&mt('The user does not already exist, and you may not create a new user in a different domain.'));
1.124 raeburn 4165: next;
4166: }
1.5 raeburn 4167: $checkid = 1;
4168: $newuser = 1;
1.135 raeburn 4169: my $user = $username.':'.$newuserdom;
1.5 raeburn 4170: my $checkhash;
4171: my $checks = { 'username' => 1 };
1.135 raeburn 4172: $checkhash->{$username.':'.$newuserdom} = { 'newuser' => 1, };
1.5 raeburn 4173: &Apache::loncommon::user_rule_check($checkhash,$checks,
4174: \%alerts,\%rulematch,\%inst_results,\%curr_rules,
4175: \%got_rules);
4176: if (ref($alerts{'username'}) eq 'HASH') {
1.135 raeburn 4177: if (ref($alerts{'username'}{$newuserdom}) eq 'HASH') {
4178: if ($alerts{'username'}{$newuserdom}{$username}) {
1.124 raeburn 4179: $r->print('<br />'.
4180: &mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
4181: &mt('Consequently, the user was not created.'));
4182: next;
4183: }
4184: }
4185: }
4186: my $usertype = 'unofficial';
4187: if (ref($rulematch{$user}) eq 'HASH') {
4188: if ($rulematch{$user}{'username'}) {
4189: $usertype = 'official';
1.5 raeburn 4190: }
4191: }
1.124 raeburn 4192: unless ($cancreate{$usertype}) {
4193: my $showtype = $longtypes{$usertype};
4194: $r->print('<br />'.
1.133 raeburn 4195: &mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype));
1.124 raeburn 4196: next;
4197: }
1.13 raeburn 4198: } else {
1.27 raeburn 4199: if ($context eq 'course' || $context eq 'author') {
1.57 raeburn 4200: if ($userdomain eq $domain ) {
4201: if ($role eq '') {
4202: my @checkroles;
4203: foreach my $role (@poss_roles) {
4204: my $endkey;
4205: if ($role ne 'st') {
4206: $endkey = ':'.$role;
4207: }
4208: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
4209: if (!grep(/^\Q$role\E$/,@checkroles)) {
4210: push(@checkroles,$role);
4211: }
4212: }
1.27 raeburn 4213: }
1.57 raeburn 4214: if (@checkroles > 0) {
4215: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
1.27 raeburn 4216: }
1.57 raeburn 4217: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
4218: %canmodify = %{$modifiable_fields{$role}};
1.27 raeburn 4219: }
4220: }
1.57 raeburn 4221: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
1.84 raeburn 4222: for (my $i=0; $i<@newinfo; $i++) {
1.57 raeburn 4223: if (${$newinfo[$i]} ne '') {
4224: if (!$canmodify{$userinfo[$i]}) {
4225: ${$newinfo[$i]} = '';
4226: }
1.27 raeburn 4227: }
4228: }
4229: }
1.5 raeburn 4230: }
4231: if ($id ne '') {
4232: if (!$newuser) {
1.57 raeburn 4233: my %idhash = &Apache::lonnet::idrget($userdomain,($username));
1.5 raeburn 4234: if ($idhash{$username} ne $id) {
4235: $checkid = 1;
4236: }
4237: }
4238: if ($checkid) {
4239: my $checkhash;
4240: my $checks = { 'id' => 1 };
1.57 raeburn 4241: $checkhash->{$username.':'.$userdomain} = { 'newuser' => $newuser,
1.5 raeburn 4242: 'id' => $id };
4243: &Apache::loncommon::user_rule_check($checkhash,$checks,
4244: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,
4245: \%got_rules);
4246: if (ref($alerts{'id'}) eq 'HASH') {
1.57 raeburn 4247: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
1.124 raeburn 4248: if ($alerts{'id'}{$userdomain}{$id}) {
4249: $r->print(&mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is found by your directory service.',
4250: '<b>'.$username.'</b>').'<br />'.
4251: &mt('Consequently, the user was not created.'));
4252: next;
4253: }
1.5 raeburn 4254: }
4255: }
4256: }
4257: }
1.1 raeburn 4258: if ($password || $env{'form.login'} eq 'loc') {
1.27 raeburn 4259: my $multiple = 0;
4260: my ($userresult,$authresult,$roleresult,$idresult);
4261: my (%userres,%authres,%roleres,%idres);
1.42 raeburn 4262: my $singlesec = '';
1.1 raeburn 4263: if ($role eq 'st') {
1.27 raeburn 4264: my $sec;
1.42 raeburn 4265: if (@secs > 0) {
4266: $sec = $secs[0];
1.27 raeburn 4267: }
1.57 raeburn 4268: &modifystudent($userdomain,$username,$cid,$sec,
1.52 raeburn 4269: $desiredhost,$context);
1.42 raeburn 4270: $roleresult =
4271: &Apache::lonnet::modifystudent
1.57 raeburn 4272: ($userdomain,$username,$id,$amode,$password,
1.42 raeburn 4273: $fname,$mname,$lname,$gen,$sec,$enddate,
4274: $startdate,$env{'form.forceid'},
1.52 raeburn 4275: $desiredhost,$email,'manual','',$cid,
1.84 raeburn 4276: '',$context,$inststatus);
1.42 raeburn 4277: $userresult = $roleresult;
1.1 raeburn 4278: } else {
1.42 raeburn 4279: if ($role ne '') {
4280: if ($context eq 'course' || $setting eq 'course') {
4281: if ($customroles{$role}) {
4282: $role = 'cr_'.$env{'user.domain'}.'_'.
4283: $env{'user.name'}.'_'.$role;
4284: }
1.103 raeburn 4285: if (($role ne 'cc') && ($role ne 'co')) {
1.42 raeburn 4286: if (@secs > 1) {
4287: $multiple = 1;
4288: foreach my $sec (@secs) {
4289: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
4290: &modifyuserrole($context,$setting,
1.57 raeburn 4291: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 4292: $id,$amode,$password,$fname,
4293: $mname,$lname,$gen,$sec,
4294: $env{'form.forceid'},$desiredhost,
4295: $email,$role,$enddate,
1.84 raeburn 4296: $startdate,$checkid,$inststatus);
1.42 raeburn 4297: }
4298: } elsif (@secs > 0) {
4299: $singlesec = $secs[0];
4300: }
1.27 raeburn 4301: }
4302: }
4303: }
4304: if (!$multiple) {
1.28 raeburn 4305: ($userresult,$authresult,$roleresult,$idresult) =
1.27 raeburn 4306: &modifyuserrole($context,$setting,
1.57 raeburn 4307: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 4308: $id,$amode,$password,$fname,
4309: $mname,$lname,$gen,$singlesec,
4310: $env{'form.forceid'},$desiredhost,
1.84 raeburn 4311: $email,$role,$enddate,$startdate,
4312: $checkid,$inststatus);
1.27 raeburn 4313: }
4314: }
4315: if ($multiple) {
4316: foreach my $sec (sort(keys(%userres))) {
1.42 raeburn 4317: $flushc =
1.27 raeburn 4318: &user_change_result($r,$userres{$sec},$authres{$sec},
4319: $roleres{$sec},$idres{$sec},\%counts,$flushc,
1.57 raeburn 4320: $username,$userdomain,\%userchg);
1.27 raeburn 4321:
4322: }
4323: } else {
4324: $flushc =
4325: &user_change_result($r,$userresult,$authresult,
1.28 raeburn 4326: $roleresult,$idresult,\%counts,$flushc,
1.57 raeburn 4327: $username,$userdomain,\%userchg);
1.1 raeburn 4328: }
4329: } else {
4330: if ($context eq 'course') {
4331: $r->print('<br />'.
1.74 bisitz 4332: &mt('[_1]: Unable to enroll. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4333: );
1.13 raeburn 4334: } elsif ($context eq 'author') {
1.1 raeburn 4335: $r->print('<br />'.
1.74 bisitz 4336: &mt('[_1]: Unable to add co-author. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4337: );
4338: } else {
4339: $r->print('<br />'.
1.74 bisitz 4340: &mt('[_1]: Unable to add user. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4341: );
4342: }
4343: }
4344: }
4345: }
4346: } # end of foreach (@userdata)
4347: # Flush the course logs so reverse user roles immediately updated
1.126 raeburn 4348: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
1.29 raeburn 4349: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
1.1 raeburn 4350: "</p>\n");
4351: if ($counts{'role'} > 0) {
4352: $r->print("<p>\n".
1.29 raeburn 4353: &mt('Roles added for [quant,_1,user].',$counts{'role'}).' '.&mt('If a user is currently logged-in to LON-CAPA, any new roles which are active will be available when the user next logs in.')."</p>\n");
4354: } else {
4355: $r->print('<p>'.&mt('No roles added').'</p>');
1.1 raeburn 4356: }
4357: if ($counts{'auth'} > 0) {
4358: $r->print("<p>\n".
4359: &mt('Authentication changed for [_1] existing users.',
4360: $counts{'auth'})."</p>\n");
4361: }
1.13 raeburn 4362: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
1.1 raeburn 4363: #####################################
1.29 raeburn 4364: # Display list of students to drop #
1.1 raeburn 4365: #####################################
4366: if ($env{'form.fullup'} eq 'yes') {
1.29 raeburn 4367: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
1.1 raeburn 4368: # Get current classlist
1.30 raeburn 4369: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4370: if (! defined($classlist)) {
1.29 raeburn 4371: $r->print('<form name="studentform" method="post" action="/adm/createuser" />'.
4372: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4373: &mt('There are no students with current/future access to the course.').
4374: '</form>'."\n");
1.66 raeburn 4375: } elsif (ref($classlist) eq 'HASH') {
1.1 raeburn 4376: # Remove the students we just added from the list of students.
1.30 raeburn 4377: foreach my $line (@userdata) {
4378: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 4379: unless (($entries{$fields{'username'}} eq '') ||
4380: (!defined($entries{$fields{'username'}}))) {
4381: delete($classlist->{$entries{$fields{'username'}}.
4382: ':'.$domain});
4383: }
4384: }
4385: # Print out list of dropped students.
1.30 raeburn 4386: &show_drop_list($r,$classlist,'nosort',$permission);
1.1 raeburn 4387: }
4388: }
4389: } # end of unless
1.29 raeburn 4390: if ($env{'form.fullup'} ne 'yes') {
4391: $r->print('</form>');
4392: }
1.1 raeburn 4393: }
4394:
1.13 raeburn 4395: sub print_namespacing_alerts {
4396: my ($domain,$alerts,$curr_rules) = @_;
4397: my $output;
4398: if (ref($alerts) eq 'HASH') {
4399: if (keys(%{$alerts}) > 0) {
4400: if (ref($alerts->{'username'}) eq 'HASH') {
4401: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
4402: my $count;
4403: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
4404: $count = keys(%{$alerts->{'username'}{$dom}});
4405: }
4406: my $domdesc = &Apache::lonnet::domain($domain,'description');
4407: if (ref($curr_rules->{$dom}) eq 'HASH') {
4408: $output .= &Apache::loncommon::instrule_disallow_msg(
4409: 'username',$domdesc,$count,'upload');
4410: }
4411: $output .= &Apache::loncommon::user_rule_formats($dom,
4412: $domdesc,$curr_rules->{$dom}{'username'},
4413: 'username');
4414: }
4415: }
4416: if (ref($alerts->{'id'}) eq 'HASH') {
4417: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
4418: my $count;
4419: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
4420: $count = keys(%{$alerts->{'id'}{$dom}});
4421: }
4422: my $domdesc = &Apache::lonnet::domain($domain,'description');
4423: if (ref($curr_rules->{$dom}) eq 'HASH') {
4424: $output .= &Apache::loncommon::instrule_disallow_msg(
4425: 'id',$domdesc,$count,'upload');
4426: }
4427: $output .= &Apache::loncommon::user_rule_formats($dom,
4428: $domdesc,$curr_rules->{$dom}{'id'},'id');
4429: }
4430: }
4431: }
4432: }
4433: }
4434:
1.1 raeburn 4435: sub user_change_result {
1.29 raeburn 4436: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
1.57 raeburn 4437: $username,$userdomain,$userchg) = @_;
1.1 raeburn 4438: my $okresult = 0;
4439: if ($userresult ne 'ok') {
4440: if ($userresult =~ /^error:(.+)$/) {
4441: my $error = $1;
4442: $r->print('<br />'.
1.74 bisitz 4443: &mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4444: }
4445: } else {
4446: $counts->{'user'} ++;
4447: $okresult = 1;
4448: }
4449: if ($authresult ne 'ok') {
4450: if ($authresult =~ /^error:(.+)$/) {
4451: my $error = $1;
4452: $r->print('<br />'.
1.74 bisitz 4453: &mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4454: }
4455: } else {
4456: $counts->{'auth'} ++;
4457: $okresult = 1;
4458: }
4459: if ($roleresult ne 'ok') {
4460: if ($roleresult =~ /^error:(.+)$/) {
4461: my $error = $1;
4462: $r->print('<br />'.
1.74 bisitz 4463: &mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4464: }
4465: } else {
4466: $counts->{'role'} ++;
4467: $okresult = 1;
4468: }
4469: if ($okresult) {
4470: $flushc++;
1.57 raeburn 4471: $userchg->{$username.':'.$userdomain}=1;
1.1 raeburn 4472: $r->print('. ');
4473: if ($flushc>15) {
4474: $r->rflush;
4475: $flushc=0;
4476: }
4477: }
1.29 raeburn 4478: if ($idresult) {
4479: $r->print($idresult);
4480: }
1.1 raeburn 4481: return $flushc;
4482: }
4483:
4484: # ========================================================= Menu Phase Two Drop
1.17 raeburn 4485: sub print_drop_menu {
1.101 raeburn 4486: my ($r,$context,$permission,$crstype) = @_;
4487: my $heading;
4488: if ($crstype eq 'Community') {
4489: $heading = &mt("Drop Members");
4490: } else {
4491: $heading = &mt("Drop Students");
4492: }
4493: $r->print('<h3>'.$heading.'</h3>'."\n".
1.17 raeburn 4494: '<form name="studentform" method="post">'."\n");
1.30 raeburn 4495: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4496: if (! defined($classlist)) {
1.101 raeburn 4497: if ($crstype eq 'Community') {
4498: $r->print(&mt('There are no members currently enrolled.')."\n");
4499: } else {
4500: $r->print(&mt('There are no students currently enrolled.')."\n");
4501: }
1.30 raeburn 4502: } else {
1.101 raeburn 4503: &show_drop_list($r,$classlist,'nosort',$permission,$crstype);
1.1 raeburn 4504: }
1.17 raeburn 4505: $r->print('</form>'. &Apache::loncommon::end_page());
1.1 raeburn 4506: return;
4507: }
4508:
4509: # ================================================================== Phase four
4510:
1.11 raeburn 4511: sub update_user_list {
1.118 raeburn 4512: my ($r,$context,$setting,$choice,$crstype) = @_;
1.11 raeburn 4513: my $now = time;
1.1 raeburn 4514: my $count=0;
1.101 raeburn 4515: if ($context eq 'course') {
4516: $crstype = &Apache::loncommon::course_type();
4517: }
1.11 raeburn 4518: my @changelist;
1.29 raeburn 4519: if ($choice eq 'drop') {
4520: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
4521: } else {
1.11 raeburn 4522: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
4523: }
4524: my %result_text = ( ok => { 'revoke' => 'Revoked',
4525: 'delete' => 'Deleted',
4526: 'reenable' => 'Re-enabled',
1.17 raeburn 4527: 'activate' => 'Activated',
4528: 'chgdates' => 'Changed Access Dates for',
1.118 raeburn 4529: 'chgsec' => 'Changed section(s) for',
1.17 raeburn 4530: 'drop' => 'Dropped',
1.11 raeburn 4531: },
4532: error => {'revoke' => 'revoking',
4533: 'delete' => 'deleting',
4534: 'reenable' => 're-enabling',
4535: 'activate' => 'activating',
1.17 raeburn 4536: 'chgdates' => 'changing access dates for',
4537: 'chgsec' => 'changing section for',
4538: 'drop' => 'dropping',
1.11 raeburn 4539: },
4540: );
4541: my ($startdate,$enddate);
4542: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
4543: ($startdate,$enddate) = &get_dates_from_form();
4544: }
4545: foreach my $item (@changelist) {
1.118 raeburn 4546: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,
4547: @sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,
4548: $nothingtodo,$keepnosection);
1.17 raeburn 4549: if ($choice eq 'drop') {
4550: ($uname,$udom,$sec) = split(/:/,$item,-1);
4551: $role = 'st';
4552: $cid = $env{'request.course.id'};
4553: $scopestem = '/'.$cid;
4554: $scopestem =~s/\_/\//g;
4555: if ($sec eq '') {
4556: $scope = $scopestem;
4557: } else {
4558: $scope = $scopestem.'/'.$sec;
4559: }
4560: } elsif ($context eq 'course') {
1.11 raeburn 4561: ($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1);
4562: $cid = $env{'request.course.id'};
4563: $scopestem = '/'.$cid;
4564: $scopestem =~s/\_/\//g;
4565: if ($sec eq '') {
4566: $scope = $scopestem;
4567: } else {
4568: $scope = $scopestem.'/'.$sec;
4569: }
1.13 raeburn 4570: } elsif ($context eq 'author') {
1.11 raeburn 4571: ($uname,$udom,$role) = split(/\:/,$item,-1);
4572: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
4573: } elsif ($context eq 'domain') {
4574: if ($setting eq 'domain') {
4575: ($role,$uname,$udom) = split(/\:/,$item,-1);
4576: $scope = '/'.$env{'request.role.domain'}.'/';
1.13 raeburn 4577: } elsif ($setting eq 'author') {
1.11 raeburn 4578: ($uname,$udom,$role,$scope) = split(/\:/,$item);
4579: } elsif ($setting eq 'course') {
4580: ($uname,$udom,$role,$cid,$sec,$type,$locktype) =
4581: split(/\:/,$item);
4582: $scope = '/'.$cid;
4583: $scope =~s/\_/\//g;
4584: if ($sec ne '') {
4585: $scope .= '/'.$sec;
4586: }
4587: }
4588: }
1.101 raeburn 4589: my $plrole = &Apache::lonnet::plaintext($role,$crstype);
1.11 raeburn 4590: my $start = $env{'form.'.$item.'_start'};
4591: my $end = $env{'form.'.$item.'_end'};
1.17 raeburn 4592: if ($choice eq 'drop') {
4593: # drop students
4594: $end = $now;
4595: $type = 'manual';
4596: $result =
1.52 raeburn 4597: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.17 raeburn 4598: } elsif ($choice eq 'revoke') {
4599: # revoke or delete user role
1.11 raeburn 4600: $end = $now;
4601: if ($role eq 'st') {
4602: $result =
1.52 raeburn 4603: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4604: } else {
4605: $result =
1.52 raeburn 4606: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
4607: '','',$context);
1.11 raeburn 4608: }
4609: } elsif ($choice eq 'delete') {
4610: if ($role eq 'st') {
1.52 raeburn 4611: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context);
1.29 raeburn 4612: }
4613: $result =
4614: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
1.52 raeburn 4615: $start,1,'',$context);
1.11 raeburn 4616: } else {
4617: #reenable, activate, change access dates or change section
4618: if ($choice ne 'chgsec') {
4619: $start = $startdate;
4620: $end = $enddate;
4621: }
4622: if ($choice eq 'reenable') {
4623: if ($role eq 'st') {
1.52 raeburn 4624: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4625: } else {
4626: $result =
4627: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4628: $now,'','',$context);
1.11 raeburn 4629: }
4630: } elsif ($choice eq 'activate') {
4631: if ($role eq 'st') {
1.52 raeburn 4632: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4633: } else {
4634: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4635: $now,'','',$context);
1.11 raeburn 4636: }
4637: } elsif ($choice eq 'chgdates') {
4638: if ($role eq 'st') {
1.52 raeburn 4639: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4640: } else {
4641: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4642: $start,'','',$context);
1.11 raeburn 4643: }
4644: } elsif ($choice eq 'chgsec') {
4645: my (@newsecs,$revresult,$nochg,@retained);
1.103 raeburn 4646: if (($role ne 'cc') && ($role ne 'co')) {
1.117 raeburn 4647: my @secs = sort(split(/,/,$env{'form.newsecs'}));
4648: if (@secs) {
4649: my %curr_groups = &Apache::longroup::coursegroups();
4650: foreach my $sec (@secs) {
4651: next if (($sec =~ /\W/) || ($sec eq 'none') ||
4652: (exists($curr_groups{$sec})));
4653: push(@newsecs,$sec);
4654: }
4655: }
1.11 raeburn 4656: }
4657: # remove existing section if not to be retained.
1.118 raeburn 4658: if (!$env{'form.retainsec'} || ($role eq 'st')) {
1.11 raeburn 4659: if ($sec eq '') {
4660: if (@newsecs == 0) {
1.118 raeburn 4661: $result = 'ok';
1.11 raeburn 4662: $nochg = 1;
1.118 raeburn 4663: $nothingtodo = 1;
1.40 raeburn 4664: } else {
4665: $revresult =
4666: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4667: $scope,$role,
4668: '','',$context);
1.40 raeburn 4669: }
1.11 raeburn 4670: } else {
1.28 raeburn 4671: if (@newsecs > 0) {
4672: if (grep(/^\Q$sec\E$/,@newsecs)) {
4673: push(@retained,$sec);
4674: } else {
4675: $revresult =
4676: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4677: $scope,$role,
4678: '','',$context);
1.28 raeburn 4679: }
4680: } else {
1.11 raeburn 4681: $revresult =
1.28 raeburn 4682: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4683: $scope,$role,
4684: '','',$context);
1.11 raeburn 4685: }
4686: }
4687: } else {
1.28 raeburn 4688: if ($sec eq '') {
4689: $nochg = 1;
1.118 raeburn 4690: $keepnosection = 1;
4691: } else {
1.28 raeburn 4692: push(@retained,$sec);
4693: }
1.11 raeburn 4694: }
4695: # add new sections
1.118 raeburn 4696: my (@diffs,@shownew);
4697: if (@retained) {
4698: @diffs = &Apache::loncommon::compare_arrays(\@retained,\@newsecs);
4699: } else {
4700: @diffs = @newsecs;
4701: }
1.11 raeburn 4702: if (@newsecs == 0) {
1.118 raeburn 4703: if ($nochg) {
4704: $result = 'ok';
4705: $nothingtodo = 1;
4706: } else {
1.28 raeburn 4707: if ($role eq 'st') {
4708: $result =
1.52 raeburn 4709: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context);
1.28 raeburn 4710: } else {
4711: my $newscope = $scopestem;
1.52 raeburn 4712: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
1.11 raeburn 4713: }
4714: }
1.118 raeburn 4715: $showsecs = &mt('No section');
4716: } elsif (@diffs == 0) {
4717: $result = 'ok';
4718: $nothingtodo = 1;
1.11 raeburn 4719: } else {
1.118 raeburn 4720: foreach my $newsec (@newsecs) {
1.11 raeburn 4721: if (!grep(/^\Q$newsec\E$/,@retained)) {
4722: if ($role eq 'st') {
1.52 raeburn 4723: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context);
1.118 raeburn 4724: if (@newsecs > 1) {
4725: my $showsingle;
4726: if ($newsec eq '') {
4727: $showsingle = &mt('No section');
4728: } else {
4729: $showsingle = $newsec;
4730: }
4731: if ($crstype eq 'Community') {
4732: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.','<i>'.$showsingle.'</i>');
4733: } else {
4734: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.','<i>'.$showsingle.'</i>');
4735: }
4736: $showsecs = $showsingle;
4737: last;
4738: } else {
4739: if ($newsec eq '') {
4740: $showsecs = &mt('No section');
4741: } else {
4742: $showsecs = $newsec;
4743: }
4744: }
1.11 raeburn 4745: } else {
4746: my $newscope = $scopestem;
4747: if ($newsec ne '') {
4748: $newscope .= '/'.$newsec;
1.118 raeburn 4749: push(@shownew,$newsec);
1.11 raeburn 4750: }
4751: $result = &Apache::lonnet::assignrole($udom,$uname,
4752: $newscope,$role,$end,$start);
1.118 raeburn 4753:
1.11 raeburn 4754: }
4755: }
4756: }
4757: }
1.118 raeburn 4758: unless ($role eq 'st') {
4759: unless ($showsecs) {
4760: my @tolist = sort(@shownew,@retained);
4761: if ($keepnosection) {
4762: push(@tolist,&mt('No section'));
4763: }
4764: $showsecs = join(', ',@tolist);
4765: }
4766: }
1.11 raeburn 4767: }
4768: }
1.17 raeburn 4769: my $extent = $scope;
4770: if ($choice eq 'drop' || $context eq 'course') {
4771: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
4772: if ($cdesc) {
4773: $extent = $cdesc;
4774: }
4775: }
1.1 raeburn 4776: if ($result eq 'ok' || $result eq 'ok:') {
1.118 raeburn 4777: my $dates;
4778: if (($choice eq 'chgsec') || ($choice eq 'chgdates')) {
4779: $dates = &dates_feedback($start,$end,$now);
4780: }
4781: if ($choice eq 'chgsec') {
4782: if ($nothingtodo) {
4783: $r->print(&mt("Section assignment for role of '[_1]' in [_2] for '[_3]' unchanged.",$plrole,$extent,'<i>'.
4784: &Apache::loncommon::plainname($uname,$udom).
4785: '</i>').' ');
4786: if ($sec eq '') {
4787: $r->print(&mt('[_1]No section[_2] - [_3]','<b>','</b>',$dates));
4788: } else {
4789: $r->print(&mt('Section(s): [_1] - [_2]',
4790: '<b>'.$showsecs.'</b>',$dates));
4791: }
4792: $r->print('<br />');
4793: } else {
4794: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' to [_4] - [_5]",$plrole,$extent,
4795: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
4796: '<b>'.$showsecs.'</b>',$dates).'<br />');
4797: $count ++;
4798: }
4799: if ($warn_singlesec) {
4800: $r->print('<div class="LC_warning">'.$warn_singlesec.'</div>');
4801: }
4802: } elsif ($choice eq 'chgdates') {
4803: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent,
1.121 raeburn 4804: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
1.118 raeburn 4805: $dates).'<br />');
4806: $count ++;
4807: } else {
4808: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent,
1.121 raeburn 4809: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>').
1.118 raeburn 4810: '<br />');
4811: $count ++;
4812: }
1.1 raeburn 4813: } else {
4814: $r->print(
1.118 raeburn 4815: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for '[_3]': [_4].",
4816: $plrole,$extent,
1.121 raeburn 4817: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
1.118 raeburn 4818: $result).'<br />');
1.11 raeburn 4819: }
4820: }
1.32 raeburn 4821: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
1.33 raeburn 4822: if ($choice eq 'drop') {
4823: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
4824: '<input type="hidden" name="Status" value="Active" />'."\n".
4825: '<input type="hidden" name="showrole" value="st" />'."\n");
4826: } else {
4827: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
4828: if ($env{'form.'.$item} ne '') {
4829: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
4830: '" />'."\n");
4831: }
1.32 raeburn 4832: }
4833: }
1.118 raeburn 4834: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} for [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');
1.11 raeburn 4835: if ($count > 0) {
1.17 raeburn 4836: if ($choice eq 'revoke' || $choice eq 'drop') {
1.74 bisitz 4837: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
1.11 raeburn 4838: }
4839: # Flush the course logs so reverse user roles immediately updated
1.126 raeburn 4840: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
1.11 raeburn 4841: }
4842: if ($env{'form.makedatesdefault'}) {
4843: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
1.101 raeburn 4844: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
1.1 raeburn 4845: }
4846: }
1.33 raeburn 4847: my $linktext = &mt('Display User Lists');
4848: if ($choice eq 'drop') {
4849: $linktext = &mt('Display current class roster');
4850: }
4851: $r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");
1.1 raeburn 4852: }
4853:
1.118 raeburn 4854: sub dates_feedback {
4855: my ($start,$end,$now) = @_;
4856: my $dates;
4857: if ($start < $now) {
4858: if ($end == 0) {
4859: $dates .= &mt('role(s) active now; no end date');
4860: } elsif ($end > $now) {
4861: $dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));
4862: } else {
4863: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
4864: }
4865: } else {
4866: if ($end == 0 || $end > $now) {
4867: $dates = &mt('future role(s); starts: [_1].',&Apache::lonlocal::locallocaltime($start));
4868: } else {
4869: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
4870: }
4871: }
4872: return $dates;
4873: }
4874:
1.8 raeburn 4875: sub classlist_drop {
1.29 raeburn 4876: my ($scope,$uname,$udom,$now) = @_;
1.8 raeburn 4877: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
1.29 raeburn 4878: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.8 raeburn 4879: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
1.63 raeburn 4880: my %user;
4881: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
1.8 raeburn 4882: return &mt('Drop from classlist: [_1]',
4883: '<b>'.$result.'</b>').'<br />';
4884: }
4885: }
4886: }
4887:
4888: sub active_student_roles {
4889: my ($cnum,$cdom,$uname,$udom) = @_;
4890: my %roles =
4891: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
4892: ['future','active'],['st']);
4893: return exists($roles{"$cnum:$cdom:st"});
4894: }
4895:
1.1 raeburn 4896: sub section_check_js {
1.8 raeburn 4897: my $groupslist= &get_groupslist();
1.1 raeburn 4898: return <<"END";
4899: function validate(caller) {
1.9 raeburn 4900: var groups = new Array($groupslist);
1.1 raeburn 4901: var secname = caller.value;
4902: if ((secname == 'all') || (secname == 'none')) {
4903: alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
4904: return 'error';
4905: }
4906: if (secname != '') {
4907: for (var k=0; k<groups.length; k++) {
4908: if (secname == groups[k]) {
4909: alert("'"+secname+"' may not be used as the name for a section, as it is the name of a course group.\\nSection names and group names must be distinct. Please choose a different section name.");
4910: return 'error';
4911: }
4912: }
4913: }
4914: return 'ok';
4915: }
4916: END
4917: }
4918:
4919: sub set_login {
4920: my ($dom,$authformkrb,$authformint,$authformloc) = @_;
4921: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4922: my $response;
4923: my ($authnum,%can_assign) =
4924: &Apache::loncommon::get_assignable_auth($dom);
4925: if ($authnum) {
4926: $response = &Apache::loncommon::start_data_table();
4927: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
4928: $response .= &Apache::loncommon::start_data_table_row().
4929: '<td>'.$authformkrb.'</td>'.
4930: &Apache::loncommon::end_data_table_row()."\n";
4931: }
4932: if ($can_assign{'int'}) {
4933: $response .= &Apache::loncommon::start_data_table_row().
4934: '<td>'.$authformint.'</td>'.
4935: &Apache::loncommon::end_data_table_row()."\n"
4936: }
4937: if ($can_assign{'loc'}) {
4938: $response .= &Apache::loncommon::start_data_table_row().
4939: '<td>'.$authformloc.'</td>'.
4940: &Apache::loncommon::end_data_table_row()."\n";
4941: }
4942: $response .= &Apache::loncommon::end_data_table();
4943: }
4944: return $response;
4945: }
4946:
1.8 raeburn 4947: sub course_sections {
1.51 raeburn 4948: my ($sections_count,$role,$current_sec) = @_;
1.8 raeburn 4949: my $output = '';
4950: my @sections = (sort {$a <=> $b} keys %{$sections_count});
1.29 raeburn 4951: my $numsec = scalar(@sections);
1.92 bisitz 4952: my $is_selected = ' selected="selected"';
1.29 raeburn 4953: if ($numsec <= 1) {
1.8 raeburn 4954: $output = '<select name="currsec_'.$role.'" >'."\n".
1.51 raeburn 4955: ' <option value="">'.&mt('Select').'</option>'."\n";
4956: if ($current_sec eq 'none') {
4957: $output .=
4958: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
4959: } else {
4960: $output .=
1.29 raeburn 4961: ' <option value="">'.&mt('No section').'</option>'."\n";
1.51 raeburn 4962: }
1.29 raeburn 4963: if ($numsec == 1) {
1.51 raeburn 4964: if ($current_sec eq $sections[0]) {
4965: $output .=
4966: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
4967: } else {
4968: $output .=
1.8 raeburn 4969: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
1.51 raeburn 4970: }
1.29 raeburn 4971: }
1.8 raeburn 4972: } else {
4973: $output = '<select name="currsec_'.$role.'" ';
4974: my $multiple = 4;
4975: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
1.29 raeburn 4976: if ($role eq 'st') {
4977: $output .= '>'."\n".
1.51 raeburn 4978: ' <option value="">'.&mt('Select').'</option>'."\n";
4979: if ($current_sec eq 'none') {
4980: $output .=
4981: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
4982: } else {
4983: $output .=
1.29 raeburn 4984: ' <option value="">'.&mt('No section')."</option>\n";
1.51 raeburn 4985: }
1.29 raeburn 4986: } else {
4987: $output .= 'multiple="multiple" size="'.$multiple.'">'."\n";
4988: }
1.8 raeburn 4989: foreach my $sec (@sections) {
1.51 raeburn 4990: if ($current_sec eq $sec) {
4991: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
4992: } else {
4993: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
4994: }
1.8 raeburn 4995: }
4996: }
4997: $output .= '</select>';
4998: return $output;
4999: }
5000:
5001: sub get_groupslist {
5002: my $groupslist;
5003: my %curr_groups = &Apache::longroup::coursegroups();
5004: if (%curr_groups) {
5005: $groupslist = join('","',sort(keys(%curr_groups)));
5006: $groupslist = '"'.$groupslist.'"';
5007: }
1.11 raeburn 5008: return $groupslist;
1.8 raeburn 5009: }
5010:
5011: sub setsections_javascript {
1.103 raeburn 5012: my ($formname,$groupslist,$mode,$checkauth,$crstype) = @_;
1.28 raeburn 5013: my ($checkincluded,$finish,$rolecode,$setsection_js);
5014: if ($mode eq 'upload') {
5015: $checkincluded = 'formname.name == "'.$formname.'"';
5016: $finish = "return 'ok';";
5017: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
5018: } elsif ($formname eq 'cu') {
1.8 raeburn 5019: $checkincluded = 'formname.elements[i-1].checked == true';
1.37 raeburn 5020: if ($checkauth) {
5021: $finish = "var authcheck = auth_check();\n".
5022: " if (authcheck == 'ok') {\n".
5023: " formname.submit();\n".
5024: " }\n";
5025: } else {
5026: $finish = 'formname.submit()';
5027: }
1.28 raeburn 5028: $rolecode = "var match = str.split('_');
5029: var role = match[3];\n";
5030: } elsif ($formname eq 'enrollstudent') {
5031: $checkincluded = 'formname.name == "'.$formname.'"';
1.37 raeburn 5032: if ($checkauth) {
5033: $finish = "var authcheck = auth_check();\n".
5034: " if (authcheck == 'ok') {\n".
5035: " formname.submit();\n".
5036: " }\n";
5037: } else {
5038: $finish = 'formname.submit()';
5039: }
1.28 raeburn 5040: $rolecode = "var match = str.split('_');
5041: var role = match[1];\n";
1.8 raeburn 5042: } else {
1.28 raeburn 5043: $checkincluded = 'formname.name == "'.$formname.'"';
1.8 raeburn 5044: $finish = "seccheck = 'ok';";
1.28 raeburn 5045: $rolecode = "var match = str.split('_');
5046: var role = match[1];\n";
1.11 raeburn 5047: $setsection_js = "var seccheck = 'alert';";
1.8 raeburn 5048: }
5049: my %alerts = &Apache::lonlocal::texthash(
5050: secd => 'Section designations do not apply to Course Coordinator roles.',
1.103 raeburn 5051: sedn => 'Section designations do not apply to Coordinator roles.',
1.8 raeburn 5052: accr => 'A course coordinator role will be added with access to all sections.',
1.103 raeburn 5053: acor => 'A coordinator role will be added with access to all sections',
1.8 raeburn 5054: inea => 'In each course, each user may only have one student role at a time.',
1.125 raeburn 5055: inco => 'In each community, each user may only have one member role at a time.',
1.8 raeburn 5056: youh => 'You had selected ',
5057: secs => 'sections.',
5058: plmo => 'Please modify your selections so they include no more than one section.',
5059: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5060: plch => 'Please choose a different section name.',
5061: mnot => 'may not be used as a section name, as it is the name of a course group.',
5062: secn => 'Section names and group names must be distinct. Please choose a different section name.',
1.113 raeburn 5063: nonw => 'Section names may only contain letters or numbers.',
1.11 raeburn 5064: );
1.8 raeburn 5065: $setsection_js .= <<"ENDSECCODE";
5066:
1.103 raeburn 5067: function setSections(formname,crstype) {
1.8 raeburn 5068: var re1 = /^currsec_/;
1.113 raeburn 5069: var re2 =/\\W/;
1.115 raeburn 5070: var trimleading = /^\\s+/;
5071: var trimtrailing = /\\s+\$/;
1.8 raeburn 5072: var groups = new Array($groupslist);
5073: for (var i=0;i<formname.elements.length;i++) {
5074: var str = formname.elements[i].name;
5075: var checkcurr = str.match(re1);
5076: if (checkcurr != null) {
1.115 raeburn 5077: var num = i;
1.8 raeburn 5078: if ($checkincluded) {
1.28 raeburn 5079: $rolecode
1.103 raeburn 5080: if (role == 'cc' || role == 'co') {
5081: if (role == 'cc') {
5082: alert("$alerts{'secd'}\\n$alerts{'accr'}");
5083: } else {
5084: alert("$alerts{'sedn'}\\n$alerts{'acor'}");
5085: }
5086: } else {
1.8 raeburn 5087: var sections = '';
5088: var numsec = 0;
1.115 raeburn 5089: var fromexisting = new Array();
5090: for (var j=0; j<formname.elements[num].length; j++) {
5091: if (formname.elements[num].options[j].selected == true ) {
5092: var addsec = formname.elements[num].options[j].value;
1.119 raeburn 5093: if ((addsec != "") && (addsec != null)) {
1.115 raeburn 5094: fromexisting.push(addsec);
1.8 raeburn 5095: if (numsec == 0) {
1.115 raeburn 5096: sections = addsec;
5097: } else {
5098: sections = sections + "," + addsec;
1.8 raeburn 5099: }
1.115 raeburn 5100: numsec ++;
1.8 raeburn 5101: }
5102: }
5103: }
1.115 raeburn 5104: var newsecs = formname.elements[num+1].value;
1.113 raeburn 5105: var validsecs = new Array();
1.115 raeburn 5106: var validsecstr = '';
1.113 raeburn 5107: var badsecs = new Array();
1.8 raeburn 5108: if (newsecs != null && newsecs != "") {
1.115 raeburn 5109: var numsplit;
5110: if (newsecs.indexOf(',') == -1) {
5111: numsplit = new Array(newsecs);
5112: } else {
5113: numsplit = newsecs.split(/,/g);
5114: }
1.117 raeburn 5115: for (var m=0; m<numsplit.length; m++) {
5116: var newsec = numsplit[m];
1.115 raeburn 5117: newsec = newsec.replace(trimleading,'');
5118: newsec = newsec.replace(trimtrailing,'');
5119: if (re2.test(newsec) == true) {
5120: badsecs.push(newsec);
1.113 raeburn 5121: } else {
1.115 raeburn 5122: if (newsec != '') {
5123: var isnew = 1;
5124: if (fromexisting != null) {
1.117 raeburn 5125: for (var n=0; n<fromexisting.length; n++) {
5126: if (newsec == fromexisting[n]) {
1.115 raeburn 5127: isnew = 0;
5128: }
5129: }
5130: }
5131: if (isnew == 1) {
5132: validsecs.push(newsec);
5133: }
5134: }
1.113 raeburn 5135: }
5136: }
5137: if (badsecs.length > 0) {
5138: alert("$alerts{'nonw'}\\n$alerts{'plch'}");
5139: return;
5140: }
5141: numsec = numsec + validsecs.length;
1.8 raeburn 5142: }
5143: if ((role == 'st') && (numsec > 1)) {
1.103 raeburn 5144: if (crstype == 'Community') {
5145: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5146: } else {
5147: alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5148: }
1.8 raeburn 5149: return;
1.115 raeburn 5150: } else {
5151: if (validsecs != null) {
5152: for (var j=0; j<validsecs.length; j++) {
5153: if (validsecstr == '' || validsecstr == null) {
5154: validsecstr = validsecs[j];
5155: } else {
5156: validsecstr += ','+validsecs[j];
5157: }
5158: if ((validsecs[j] == 'all') ||
5159: (validsecs[j] == 'none')) {
5160: alert("'"+validsecs[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
1.8 raeburn 5161: return;
5162: }
5163: for (var k=0; k<groups.length; k++) {
1.115 raeburn 5164: if (validsecs[j] == groups[k]) {
5165: alert("'"+validsecs[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
1.8 raeburn 5166: return;
5167: }
5168: }
5169: }
5170: }
5171: }
1.115 raeburn 5172: if ((validsecstr != '') && (validsecstr != null)) {
1.117 raeburn 5173: if ((sections == '') || (sections == null)) {
5174: sections = validsecstr;
5175: } else {
1.115 raeburn 5176: sections = sections + "," + validsecstr;
5177: }
5178: }
5179: formname.elements[num+2].value = sections;
1.8 raeburn 5180: }
5181: }
5182: }
5183: }
5184: $finish
5185: }
5186: ENDSECCODE
1.11 raeburn 5187: return $setsection_js;
1.8 raeburn 5188: }
5189:
1.15 raeburn 5190: sub can_create_user {
5191: my ($dom,$context,$usertype) = @_;
5192: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
5193: my $cancreate = 1;
1.28 raeburn 5194: if (&Apache::lonnet::allowed('mau',$dom)) {
5195: return $cancreate;
5196: }
1.15 raeburn 5197: if (ref($domconf{'usercreation'}) eq 'HASH') {
5198: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
1.100 raeburn 5199: if ($context eq 'course' || $context eq 'author' || $context eq 'requestcrs') {
1.15 raeburn 5200: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
5201: if ($creation eq 'none') {
5202: $cancreate = 0;
5203: } elsif ($creation ne 'any') {
5204: if (defined($usertype)) {
5205: if ($creation ne $usertype) {
5206: $cancreate = 0;
5207: }
5208: }
5209: }
5210: }
5211: }
5212: }
5213: return $cancreate;
5214: }
5215:
1.20 raeburn 5216: sub can_modify_userinfo {
5217: my ($context,$dom,$fields,$userroles) = @_;
5218: my %domconfig =
5219: &Apache::lonnet::get_dom('configuration',['usermodification'],
5220: $dom);
5221: my %canmodify;
5222: if (ref($fields) eq 'ARRAY') {
5223: foreach my $field (@{$fields}) {
5224: $canmodify{$field} = 0;
5225: if (&Apache::lonnet::allowed('mau',$dom)) {
5226: $canmodify{$field} = 1;
5227: } else {
5228: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5229: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
5230: if (ref($userroles) eq 'ARRAY') {
5231: foreach my $role (@{$userroles}) {
5232: my $testrole;
1.60 raeburn 5233: if ($context eq 'selfcreate') {
5234: $testrole = $role;
1.20 raeburn 5235: } else {
1.60 raeburn 5236: if ($role =~ /^cr\//) {
5237: $testrole = 'cr';
5238: } else {
5239: $testrole = $role;
5240: }
1.20 raeburn 5241: }
5242: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
5243: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
5244: $canmodify{$field} = 1;
5245: last;
5246: }
5247: }
5248: }
5249: } else {
5250: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
5251: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
5252: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
5253: $canmodify{$field} = 1;
5254: last;
5255: }
5256: }
5257: }
5258: }
5259: }
5260: } elsif ($context eq 'course') {
5261: if (ref($userroles) eq 'ARRAY') {
5262: if (grep(/^st$/,@{$userroles})) {
5263: $canmodify{$field} = 1;
5264: }
5265: } else {
5266: $canmodify{$field} = 1;
5267: }
5268: }
5269: }
5270: }
5271: }
5272: return %canmodify;
5273: }
5274:
1.18 raeburn 5275: sub check_usertype {
1.134 raeburn 5276: my ($dom,$uname,$rules,$curr_rules,$got_rules) = @_;
1.18 raeburn 5277: my $usertype;
1.134 raeburn 5278: if ((ref($got_rules) eq 'HASH') && (ref($curr_rules) eq 'HASH')) {
5279: if (!$got_rules->{$dom}) {
5280: my %domconfig = &Apache::lonnet::get_dom('configuration',
5281: ['usercreation'],$dom);
5282: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5283: foreach my $item ('username','id') {
5284: if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
5285: $curr_rules->{$dom}{$item} =
5286: $domconfig{'usercreation'}{$item.'_rule'};
5287: }
5288: }
5289: }
5290: $got_rules->{$dom} = 1;
5291: }
5292: if (ref($rules) eq 'HASH') {
5293: my @user_rules;
5294: if (ref($curr_rules->{$dom}{'username'}) eq 'ARRAY') {
5295: foreach my $rule (keys(%{$rules})) {
5296: if (grep(/^\Q$rule\E/,@{$curr_rules->{$dom}{'username'}})) {
5297: push(@user_rules,$rule);
5298: }
5299: }
5300: }
5301: if (@user_rules > 0) {
5302: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
5303: if (keys(%rule_check) > 0) {
5304: $usertype = 'unofficial';
5305: foreach my $item (keys(%rule_check)) {
5306: if ($rule_check{$item}) {
5307: $usertype = 'official';
5308: last;
5309: }
1.18 raeburn 5310: }
5311: }
5312: }
5313: }
5314: }
5315: return $usertype;
5316: }
5317:
1.17 raeburn 5318: sub roles_by_context {
1.101 raeburn 5319: my ($context,$custom,$crstype) = @_;
1.17 raeburn 5320: my @allroles;
5321: if ($context eq 'course') {
1.99 raeburn 5322: @allroles = ('st');
5323: if ($env{'request.role'} =~ m{^dc\./}) {
5324: push(@allroles,'ad');
5325: }
1.101 raeburn 5326: push(@allroles,('ta','ep','in'));
5327: if ($crstype eq 'Community') {
5328: push(@allroles,'co');
5329: } else {
5330: push(@allroles,'cc');
5331: }
1.17 raeburn 5332: if ($custom) {
5333: push(@allroles,'cr');
5334: }
5335: } elsif ($context eq 'author') {
5336: @allroles = ('ca','aa');
5337: } elsif ($context eq 'domain') {
1.99 raeburn 5338: @allroles = ('li','ad','dg','sc','au','dc');
1.17 raeburn 5339: }
5340: return @allroles;
5341: }
5342:
1.16 raeburn 5343: sub get_permission {
1.101 raeburn 5344: my ($context,$crstype) = @_;
1.16 raeburn 5345: my %permission;
5346: if ($context eq 'course') {
1.17 raeburn 5347: my $custom = 1;
1.101 raeburn 5348: my @allroles = &roles_by_context($context,$custom,$crstype);
1.17 raeburn 5349: foreach my $role (@allroles) {
5350: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
5351: $permission{'cusr'} = 1;
5352: last;
5353: }
1.16 raeburn 5354: }
5355: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
5356: $permission{'custom'} = 1;
5357: }
5358: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
5359: $permission{'view'} = 1;
5360: }
5361: if (!$permission{'view'}) {
5362: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
5363: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
5364: if ($permission{'view'}) {
5365: $permission{'view_section'} = $env{'request.course.sec'};
5366: }
5367: }
1.17 raeburn 5368: if (!$permission{'cusr'}) {
5369: if ($env{'request.course.sec'} ne '') {
5370: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
5371: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
5372: if ($permission{'cusr'}) {
5373: $permission{'cusr_section'} = $env{'request.course.sec'};
5374: }
5375: }
5376: }
1.16 raeburn 5377: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
5378: $permission{'grp_manage'} = 1;
5379: }
5380: } elsif ($context eq 'author') {
5381: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
5382: $permission{'view'} = $permission{'cusr'};
5383: } else {
1.17 raeburn 5384: my @allroles = &roles_by_context($context);
5385: foreach my $role (@allroles) {
1.28 raeburn 5386: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
5387: $permission{'cusr'} = 1;
1.17 raeburn 5388: last;
5389: }
5390: }
5391: if (!$permission{'cusr'}) {
5392: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
5393: $permission{'cusr'} = 1;
5394: }
1.16 raeburn 5395: }
5396: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
5397: $permission{'custom'} = 1;
5398: }
5399: $permission{'view'} = $permission{'cusr'};
5400: }
5401: my $allowed = 0;
5402: foreach my $perm (values(%permission)) {
5403: if ($perm) { $allowed=1; last; }
5404: }
5405: return (\%permission,$allowed);
5406: }
5407:
5408: # ==================================================== Figure out author access
5409:
5410: sub authorpriv {
5411: my ($auname,$audom)=@_;
5412: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
5413: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
5414: }
5415:
1.27 raeburn 5416: sub roles_on_upload {
1.101 raeburn 5417: my ($context,$setting,$crstype,%customroles) = @_;
1.27 raeburn 5418: my (@possible_roles,@permitted_roles);
1.101 raeburn 5419: @possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
1.27 raeburn 5420: foreach my $role (@possible_roles) {
5421: if ($role eq 'cr') {
5422: push(@permitted_roles,keys(%customroles));
5423: } else {
5424: push(@permitted_roles,$role);
5425: }
5426: }
1.42 raeburn 5427: return @permitted_roles;
1.27 raeburn 5428: }
5429:
1.17 raeburn 5430: sub get_course_identity {
5431: my ($cid) = @_;
5432: my ($cnum,$cdom,$cdesc);
5433: if ($cid eq '') {
5434: $cid = $env{'request.course.id'}
5435: }
5436: if ($cid ne '') {
5437: $cnum = $env{'course.'.$cid.'.num'};
5438: $cdom = $env{'course.'.$cid.'.domain'};
5439: $cdesc = $env{'course.'.$cid.'.description'};
5440: if ($cnum eq '' || $cdom eq '') {
5441: my %coursehash =
5442: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
5443: $cdom = $coursehash{'domain'};
5444: $cnum = $coursehash{'num'};
5445: $cdesc = $coursehash{'description'};
5446: }
5447: }
5448: return ($cnum,$cdom,$cdesc);
5449: }
5450:
1.19 raeburn 5451: sub dc_setcourse_js {
1.37 raeburn 5452: my ($formname,$mode,$context) = @_;
5453: my ($dc_setcourse_code,$authen_check);
1.19 raeburn 5454: my $cctext = &Apache::lonnet::plaintext('cc');
1.103 raeburn 5455: my $cotext = &Apache::lonnet::plaintext('co');
1.19 raeburn 5456: my %alerts = §ioncheck_alerts();
5457: my $role = 'role';
5458: if ($mode eq 'upload') {
5459: $role = 'courserole';
1.37 raeburn 5460: } else {
5461: $authen_check = &verify_authen($formname,$context);
1.19 raeburn 5462: }
5463: $dc_setcourse_code = (<<"SCRIPTTOP");
1.37 raeburn 5464: $authen_check
5465:
1.19 raeburn 5466: function setCourse() {
5467: var course = document.$formname.dccourse.value;
5468: if (course != "") {
5469: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
5470: alert("$alerts{'curd'}");
5471: return;
5472: }
5473: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
5474: var section="";
5475: var numsections = 0;
5476: var newsecs = new Array();
5477: for (var i=0; i<document.$formname.currsec.length; i++) {
5478: if (document.$formname.currsec.options[i].selected == true ) {
5479: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
5480: if (numsections == 0) {
5481: section = document.$formname.currsec.options[i].value
5482: numsections = 1;
5483: }
5484: else {
5485: section = section + "," + document.$formname.currsec.options[i].value
5486: numsections ++;
5487: }
5488: }
5489: }
5490: }
5491: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
5492: if (numsections == 0) {
5493: section = document.$formname.newsec.value
5494: }
5495: else {
5496: section = section + "," + document.$formname.newsec.value
5497: }
5498: newsecs = document.$formname.newsec.value.split(/,/g);
5499: numsections = numsections + newsecs.length;
5500: }
5501: if ((userrole == 'st') && (numsections > 1)) {
1.103 raeburn 5502: if (document.$formname.crstype.value == 'Community') {
5503: alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
5504: } else {
5505: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
5506: }
1.19 raeburn 5507: return;
5508: }
5509: for (var j=0; j<newsecs.length; j++) {
5510: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
5511: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
5512: return;
5513: }
5514: if (document.$formname.groups.value != '') {
5515: var groups = document.$formname.groups.value.split(/,/g);
5516: for (var k=0; k<groups.length; k++) {
5517: if (newsecs[j] == groups[k]) {
1.103 raeburn 5518: if (document.$formname.crstype.value == 'Community') {
5519: alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
5520: } else {
5521: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
5522: }
1.19 raeburn 5523: return;
5524: }
5525: }
5526: }
5527: }
5528: if ((userrole == 'cc') && (numsections > 0)) {
5529: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
5530: section = "";
5531: }
1.103 raeburn 5532: if ((userrole == 'co') && (numsections > 0)) {
5533: alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
5534: section = "";
5535: }
1.19 raeburn 5536: SCRIPTTOP
5537: if ($mode ne 'upload') {
5538: $dc_setcourse_code .= (<<"ENDSCRIPT");
5539: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
5540: var numcourse = getIndex(document.$formname.dccourse);
5541: if (numcourse == "-1") {
1.103 raeburn 5542: if (document.$formname.type == 'Community') {
5543: alert("$alerts{'thwc'}");
5544: } else {
5545: alert("$alerts{'thwa'}");
5546: }
1.19 raeburn 5547: return;
5548: }
5549: else {
5550: document.$formname.elements[numcourse].name = "act"+coursename;
5551: var numnewsec = getIndex(document.$formname.newsec);
5552: if (numnewsec != "-1") {
5553: document.$formname.elements[numnewsec].name = "sec"+coursename;
5554: document.$formname.elements[numnewsec].value = section;
5555: }
5556: var numstart = getIndex(document.$formname.start);
5557: if (numstart != "-1") {
5558: document.$formname.elements[numstart].name = "start"+coursename;
5559: }
5560: var numend = getIndex(document.$formname.end);
5561: if (numend != "-1") {
5562: document.$formname.elements[numend].name = "end"+coursename
5563: }
5564: }
5565: }
1.37 raeburn 5566: var authcheck = auth_check();
5567: if (authcheck == 'ok') {
5568: document.$formname.submit();
5569: }
1.19 raeburn 5570: }
5571: ENDSCRIPT
5572: } else {
5573: $dc_setcourse_code .= "
5574: document.$formname.sections.value = section;
5575: }
5576: return 'ok';
5577: }
5578: ";
5579: }
5580: $dc_setcourse_code .= (<<"ENDSCRIPT");
5581:
5582: function getIndex(caller) {
5583: for (var i=0;i<document.$formname.elements.length;i++) {
5584: if (document.$formname.elements[i] == caller) {
5585: return i;
5586: }
5587: }
5588: return -1;
5589: }
5590: ENDSCRIPT
1.37 raeburn 5591: return $dc_setcourse_code;
5592: }
5593:
5594: sub verify_authen {
5595: my ($formname,$context) = @_;
5596: my %alerts = &authcheck_alerts();
5597: my $finish = "return 'ok';";
5598: if ($context eq 'author') {
5599: $finish = "document.$formname.submit();";
5600: }
5601: my $outcome = <<"ENDSCRIPT";
5602:
5603: function auth_check() {
5604: var logintype;
5605: if (document.$formname.login.length) {
5606: if (document.$formname.login.length > 0) {
5607: var loginpicked = 0;
5608: for (var i=0; i<document.$formname.login.length; i++) {
5609: if (document.$formname.login[i].checked == true) {
5610: loginpicked = 1;
5611: logintype = document.$formname.login[i].value;
5612: }
5613: }
5614: if (loginpicked == 0) {
5615: alert("$alerts{'authen'}");
5616: return;
5617: }
5618: }
5619: } else {
5620: logintype = document.$formname.login.value;
5621: }
5622: if (logintype == 'nochange') {
5623: return 'ok';
5624: }
5625: var argpicked = document.$formname.elements[logintype+'arg'].value;
5626: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
5627: var alertmsg = '';
5628: switch (logintype) {
5629: case 'krb':
5630: alertmsg = '$alerts{'krb'}';
5631: break;
5632: case 'int':
5633: alertmsg = '$alerts{'ipass'}';
5634: case 'fsys':
5635: alertmsg = '$alerts{'ipass'}';
5636: break;
5637: case 'loc':
5638: alertmsg = '';
5639: break;
5640: default:
5641: alertmsg = '';
5642: }
5643: if (alertmsg != '') {
5644: alert(alertmsg);
5645: return;
5646: }
5647: }
5648: $finish
5649: }
5650: ENDSCRIPT
1.19 raeburn 5651: }
5652:
5653: sub sectioncheck_alerts {
5654: my %alerts = &Apache::lonlocal::texthash(
1.103 raeburn 5655: curd => 'You must select a course or community in the current domain',
1.19 raeburn 5656: inea => 'In each course, each user may only have one student role at a time',
1.103 raeburn 5657: inco => 'In each community, each user may only have one member role at a time',
1.19 raeburn 5658: youh => 'You had selected',
5659: sect => 'sections',
5660: plsm => 'Please modify your selections so they include no more than one section',
5661: mayn => 'may not be used as the name for a section, as it is a reserved word',
5662: plsc => 'Please choose a different section name',
5663: mayt => 'may not be used as the name for a section, as it is the name of a course group',
1.103 raeburn 5664: mayc => 'may not be used as the name for a section, as it is the name of a community group',
1.19 raeburn 5665: secn => 'Section names and group names must be distinct',
5666: secd => 'Section designations do not apply to ',
5667: role => 'roles',
5668: accr => 'role will be added with access to all sections',
1.103 raeburn 5669: thwa => 'There was a problem with your course selection',
5670: thwc => 'There was a problem with your community selection',
1.19 raeburn 5671: );
5672: return %alerts;
5673: }
1.17 raeburn 5674:
1.37 raeburn 5675: sub authcheck_alerts {
5676: my %alerts =
5677: &Apache::lonlocal::texthash(
5678: authen => 'You must choose an authentication type.',
5679: krb => 'You need to specify the Kerberos domain.',
5680: ipass => 'You need to specify the initial password.',
5681: );
5682: return %alerts;
5683: }
5684:
1.1 raeburn 5685: 1;
5686:
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