Annotation of loncom/interface/lonuserutils.pm, revision 1.134
1.1 raeburn 1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
1.134 ! raeburn 4: # $Id: lonuserutils.pm,v 1.133 2010/11/15 18:06:15 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=();
1425: my %rolehash=&Apache::lonnet::dump('roles');
1.104 raeburn 1426: foreach my $key (keys(%rolehash)) {
1.1 raeburn 1427: if ($key=~/^rolesdef\_(\w+)$/) {
1.104 raeburn 1428: if ($crstype eq 'Community') {
1429: next if ($rolehash{$key} =~ /bre\&S/);
1430: }
1.1 raeburn 1431: $returnhash{$1}=$1;
1432: }
1433: }
1434: return %returnhash;
1435: }
1436:
1.2 raeburn 1437: sub print_userlist {
1438: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1439: $idlist,$idlist_titles) = @_;
1440: my $format = $env{'form.output'};
1.1 raeburn 1441: if (! exists($env{'form.sortby'})) {
1442: $env{'form.sortby'} = 'username';
1443: }
1.2 raeburn 1444: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1445: $env{'form.Status'} = 'Active';
1.1 raeburn 1446: }
1447: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1.2 raeburn 1448: ($env{'form.Status'});
1.1 raeburn 1449:
1.2 raeburn 1450: if ($env{'form.showrole'} eq '') {
1.13 raeburn 1451: if ($context eq 'course') {
1452: $env{'form.showrole'} = 'st';
1453: } else {
1454: $env{'form.showrole'} = 'Any';
1455: }
1.2 raeburn 1456: }
1.1 raeburn 1457: if (! defined($env{'form.output'}) ||
1458: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1459: $env{'form.output'} = 'html';
1460: }
1461:
1.2 raeburn 1462: my @statuses;
1463: if ($env{'form.Status'} eq 'Any') {
1464: @statuses = ('previous','active','future');
1465: } elsif ($env{'form.Status'} eq 'Expired') {
1466: @statuses = ('previous');
1467: } elsif ($env{'form.Status'} eq 'Active') {
1468: @statuses = ('active');
1469: } elsif ($env{'form.Status'} eq 'Future') {
1470: @statuses = ('future');
1471: }
1.1 raeburn 1472:
1.2 raeburn 1473: # if ($context eq 'course') {
1474: # $r->print(&display_adv_courseroles());
1475: # }
1.1 raeburn 1476: #
1477: # Interface output
1.2 raeburn 1478: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1479: '<input type="hidden" name="action" value="'.
1.1 raeburn 1480: $env{'form.action'}.'" />');
1481: $r->print("<p>\n");
1482: if ($env{'form.action'} ne 'modifystudent') {
1483: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1484: 'excel' => "Excel",
1485: 'html' => 'HTML');
1486: my $output_selector = '<select size="1" name="output" >';
1487: foreach my $outputformat ('html','csv','excel') {
1.96 bisitz 1488: my $option = '<option value="'.$outputformat.'"';
1.1 raeburn 1489: if ($outputformat eq $env{'form.output'}) {
1.96 bisitz 1490: $option .= ' selected="selected"';
1.1 raeburn 1491: }
1492: $option .='>'.$lt{$outputformat}.'</option>';
1493: $output_selector .= "\n".$option;
1494: }
1495: $output_selector .= '</select>';
1.70 bisitz 1496: $r->print('<label><span class="LC_nobreak">'
1497: .&mt('Output Format: [_1]',$output_selector)
1498: .'</span></label>'.(' 'x3));
1499: }
1500: $r->print('<label><span class="LC_nobreak">'
1501: .&mt('User Status: [_1]',$status_select)
1502: .'</span></label>'.(' 'x3)."\n");
1.2 raeburn 1503: my $roleselected = '';
1504: if ($env{'form.showrole'} eq 'Any') {
1.91 bisitz 1505: $roleselected = ' selected="selected"';
1.2 raeburn 1506: }
1.53 raeburn 1507: my ($cnum,$cdom);
1508: $r->print(&role_filter($context));
1509: if ($context eq 'course') {
1510: ($cnum,$cdom) = &get_course_identity();
1511: $r->print(§ion_group_filter($cnum,$cdom));
1.2 raeburn 1512: }
1.78 raeburn 1513: if ($env{'form.phase'} eq '') {
1514: $r->print('<br /><br />'.&list_submit_button(&mt('Display List of Users')).
1515: "\n</p>\n".
1516: '<input type="hidden" name="phase" value="" /></form>');
1517: return;
1518: }
1.106 raeburn 1519: if (!(($context eq 'domain') &&
1520: (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
1.111 bisitz 1521: $r->print(
1522: "\n</p>\n"
1523: .'<p>'
1524: .&list_submit_button(&mt('Update Display'))
1525: ."</p>\n"
1526: );
1.2 raeburn 1527: }
1528: my ($indexhash,$keylist) = &make_keylist_array();
1.106 raeburn 1529: my (%userlist,%userinfo,$clearcoursepick);
1.102 raeburn 1530: if (($context eq 'domain') &&
1531: ($env{'form.roletype'} eq 'course') ||
1532: ($env{'form.roletype'} eq 'community')) {
1533: my ($crstype,$numcodes,$title,$warning);
1534: if ($env{'form.roletype'} eq 'course') {
1535: $crstype = 'Course';
1536: $numcodes = $totcodes;
1537: $title = &mt('Select Courses');
1538: $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
1539: } elsif ($env{'form.roletype'} eq 'community') {
1540: $crstype = 'Community';
1541: $numcodes = 0;
1542: $title = &mt('Select Communities');
1543: $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
1544: }
1.120 raeburn 1545: my @standardnames = &Apache::loncommon::get_standard_codeitems();
1.3 raeburn 1546: my $courseform =
1.102 raeburn 1547: &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
1.120 raeburn 1548: $codetitles,$idlist,$idlist_titles,$crstype,
1549: \@standardnames);
1.3 raeburn 1550: $r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".
1551: &Apache::lonhtmlcommon::start_pick_box()."\n".
1.102 raeburn 1552: &Apache::lonhtmlcommon::row_title($title,'LC_oddrow_value')."\n".
1.3 raeburn 1553: $courseform."\n".
1554: &Apache::lonhtmlcommon::row_closure(1).
1555: &Apache::lonhtmlcommon::end_pick_box().'</p>'.
1.106 raeburn 1556: '<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
1557: &list_submit_button(&mt('Update Display')).
1.102 raeburn 1558: "\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
1.106 raeburn 1559: $clearcoursepick = 0;
1560: if (($env{'form.origroletype'} ne '') &&
1561: ($env{'form.origroletype'} ne $env{'form.roletype'})) {
1562: $clearcoursepick = 1;
1563: }
1564: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1.11 raeburn 1565: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1566: }
1567: } else {
1568: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1.3 raeburn 1569: }
1570: $r->rflush();
1.1 raeburn 1571: if ($context eq 'course') {
1.46 raeburn 1572: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
1.45 raeburn 1573: my $classlist = &Apache::loncoursedata::get_classlist();
1.66 raeburn 1574: if (ref($classlist) eq 'HASH') {
1575: %userlist = %{$classlist};
1576: }
1.45 raeburn 1577: }
1.43 raeburn 1578: if ($env{'form.showrole'} ne 'st') {
1579: my $showroles;
1580: if ($env{'form.showrole'} ne 'Any') {
1581: $showroles = [$env{'form.showrole'}];
1.3 raeburn 1582: } else {
1.43 raeburn 1583: $showroles = undef;
1.1 raeburn 1584: }
1.43 raeburn 1585: my $withsec = 1;
1586: my $hidepriv = 1;
1587: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1588: \@statuses,$showroles,undef,$withsec,$hidepriv);
1589: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1590: \%advrolehash,$permission);
1.1 raeburn 1591: }
1.2 raeburn 1592: } else {
1593: my (%cstr_roles,%dom_roles);
1.13 raeburn 1594: if ($context eq 'author') {
1.2 raeburn 1595: # List co-authors and assistant co-authors
1.17 raeburn 1596: my @possroles = &roles_by_context($context);
1.2 raeburn 1597: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1598: \@statuses,\@possroles);
1599: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1.11 raeburn 1600: \%cstr_roles,$permission);
1.2 raeburn 1601: } elsif ($context eq 'domain') {
1602: if ($env{'form.roletype'} eq 'domain') {
1603: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1604: foreach my $key (keys(%dom_roles)) {
1605: if (ref($dom_roles{$key}) eq 'HASH') {
1606: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1607: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1608: }
1609: }
1.13 raeburn 1610: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1611: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1612: my %coauthors;
1613: foreach my $key (keys(%dom_roles)) {
1614: if (ref($dom_roles{$key}) eq 'HASH') {
1615: if ($env{'form.showrole'} eq 'au') {
1616: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1617: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1618: } else {
1619: my @possroles;
1620: if ($env{'form.showrole'} eq 'Any') {
1.22 raeburn 1621: @possroles = &roles_by_context('author');
1.2 raeburn 1622: } else {
1623: @possroles = ($env{'form.showrole'});
1624: }
1625: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1.22 raeburn 1626: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1.2 raeburn 1627: my $extent = '/'.$authordom.'/'.$authorname;
1628: %{$coauthors{$extent}} =
1629: &Apache::lonnet::get_my_roles($authorname,
1630: $authordom,undef,\@statuses,\@possroles);
1631: }
1632: &gather_userinfo($context,$format,\%userlist,
1.11 raeburn 1633: $indexhash,\%userinfo,\%coauthors,$permission);
1.2 raeburn 1634: }
1635: }
1636: }
1.101 raeburn 1637: } elsif (($env{'form.roletype'} eq 'course') ||
1638: ($env{'form.roletype'} eq 'community')) {
1.106 raeburn 1639: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1.2 raeburn 1640: my %courses = &process_coursepick();
1.39 raeburn 1641: my %allusers;
1642: my $hidepriv = 1;
1.2 raeburn 1643: foreach my $cid (keys(%courses)) {
1.17 raeburn 1644: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1.11 raeburn 1645: next if ($cnum eq '' || $cdom eq '');
1.17 raeburn 1646: my $custom = 1;
1.2 raeburn 1647: my (@roles,@sections,%access,%users,%userdata,
1.6 albertel 1648: %statushash);
1.2 raeburn 1649: if ($env{'form.showrole'} eq 'Any') {
1.101 raeburn 1650: @roles = &course_roles($context,undef,$custom,
1651: $env{'form.roletype'});
1.2 raeburn 1652: } else {
1653: @roles = ($env{'form.showrole'});
1654: }
1655: foreach my $role (@roles) {
1656: %{$users{$role}} = ();
1657: }
1658: foreach my $type (@statuses) {
1659: $access{$type} = $type;
1660: }
1.39 raeburn 1661: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1.2 raeburn 1662: foreach my $user (keys(%userdata)) {
1663: next if (ref($userinfo{$user}) eq 'HASH');
1664: foreach my $item ('fullname','id') {
1665: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1666: }
1667: }
1668: foreach my $role (keys(%users)) {
1669: foreach my $user (keys(%{$users{$role}})) {
1670: my $uniqid = $user.':'.$role;
1671: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1672: secs => $statushash{$user}{$role},
1673: };
1674: }
1675: }
1676: }
1677: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1678: \%userinfo,\%allusers,$permission);
1.2 raeburn 1679: } else {
1.10 raeburn 1680: $r->print('<input type="hidden" name="phase" value="'.
1681: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1682: return;
1683: }
1.1 raeburn 1684: }
1685: }
1.3 raeburn 1686: }
1687: if (keys(%userlist) == 0) {
1.13 raeburn 1688: if ($context eq 'author') {
1.3 raeburn 1689: $r->print(&mt('There are no co-authors to display.')."\n");
1690: } elsif ($context eq 'domain') {
1691: if ($env{'form.roletype'} eq 'domain') {
1692: $r->print(&mt('There are no users with domain roles to display.')."\n");
1.13 raeburn 1693: } elsif ($env{'form.roletype'} eq 'author') {
1.3 raeburn 1694: $r->print(&mt('There are no authors or co-authors to display.')."\n");
1695: } elsif ($env{'form.roletype'} eq 'course') {
1696: $r->print(&mt('There are no course users to display')."\n");
1.101 raeburn 1697: } elsif ($env{'form.roletype'} eq 'community') {
1698: $r->print(&mt('There are no community users to display')."\n");
1.2 raeburn 1699: }
1.3 raeburn 1700: } elsif ($context eq 'course') {
1701: $r->print(&mt('There are no course users to display.')."\n");
1702: }
1703: } else {
1704: # Print out the available choices
1.4 raeburn 1705: my $usercount;
1.3 raeburn 1706: if ($env{'form.action'} eq 'modifystudent') {
1.10 raeburn 1707: ($usercount) = &show_users_list($r,$context,'view',$permission,
1.4 raeburn 1708: $env{'form.Status'},\%userlist,$keylist);
1.1 raeburn 1709: } else {
1.4 raeburn 1710: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
1.10 raeburn 1711: $permission,$env{'form.Status'},\%userlist,$keylist);
1.4 raeburn 1712: }
1713: if (!$usercount) {
1.72 bisitz 1714: $r->print('<br /><span class="LC_warning">'
1715: .&mt('There are no users matching the search criteria.')
1716: .'</span>'
1717: );
1.2 raeburn 1718: }
1719: }
1.10 raeburn 1720: $r->print('<input type="hidden" name="phase" value="'.
1721: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1722: }
1723:
1.53 raeburn 1724: sub role_filter {
1725: my ($context) = @_;
1726: my $output;
1727: my $roleselected = '';
1728: if ($env{'form.showrole'} eq 'Any') {
1.91 bisitz 1729: $roleselected = ' selected="selected"';
1.53 raeburn 1730: }
1731: my ($role_select);
1732: if ($context eq 'domain') {
1733: $role_select = &domain_roles_select();
1.70 bisitz 1734: $output = '<label><span class="LC_nobreak">'
1735: .&mt('Role Type: [_1]',$role_select)
1736: .'</span></label>';
1.53 raeburn 1737: } else {
1738: $role_select = '<select name="showrole">'."\n".
1739: '<option value="Any" '.$roleselected.'>'.
1740: &mt('Any role').'</option>';
1.101 raeburn 1741: my ($roletype,$crstype);
1742: if ($context eq 'course') {
1743: $crstype = &Apache::loncommon::course_type();
1744: if ($crstype eq 'Community') {
1745: $roletype = 'community';
1746: } else {
1747: $roletype = 'course';
1748: }
1749: }
1750: my @poss_roles = &curr_role_permissions($context,'','',$roletype);
1.53 raeburn 1751: foreach my $role (@poss_roles) {
1752: $roleselected = '';
1753: if ($role eq $env{'form.showrole'}) {
1.91 bisitz 1754: $roleselected = ' selected="selected"';
1.53 raeburn 1755: }
1756: my $plrole;
1757: if ($role eq 'cr') {
1758: $plrole = &mt('Custom role');
1759: } else {
1.101 raeburn 1760: $plrole=&Apache::lonnet::plaintext($role,$crstype);
1.53 raeburn 1761: }
1762: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
1763: }
1764: $role_select .= '</select>';
1.70 bisitz 1765: $output = '<label><span class="LC_nobreak">'
1766: .&mt('Role: [_1]',$role_select)
1.111 bisitz 1767: .'</span></label> ';
1.53 raeburn 1768: }
1769: return $output;
1770: }
1771:
1.33 raeburn 1772: sub section_group_filter {
1773: my ($cnum,$cdom) = @_;
1774: my @filters;
1775: if ($env{'request.course.sec'} eq '') {
1776: @filters = ('sec');
1777: }
1778: push(@filters,'grp');
1779: my %name = (
1780: sec => 'secfilter',
1781: grp => 'grpfilter',
1782: );
1783: my %title = &Apache::lonlocal::texthash (
1784: sec => 'Section(s)',
1785: grp => 'Group(s)',
1786: all => 'all',
1787: none => 'none',
1788: );
1.47 raeburn 1789: my $output;
1.33 raeburn 1790: foreach my $item (@filters) {
1.47 raeburn 1791: my ($markup,@options);
1.33 raeburn 1792: if ($env{'form.'.$name{$item}} eq '') {
1793: $env{'form.'.$name{$item}} = 'all';
1794: }
1795: if ($item eq 'sec') {
1.103 raeburn 1796: if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) {
1.33 raeburn 1797: $env{'form.'.$name{$item}} = 'none';
1798: }
1799: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
1800: @options = sort(keys(%sections_count));
1801: } elsif ($item eq 'grp') {
1802: my %curr_groups = &Apache::longroup::coursegroups();
1803: @options = sort(keys(%curr_groups));
1804: }
1805: if (@options > 0) {
1806: my $currsel;
1.112 bisitz 1807: $markup = '<select name="'.$name{$item}.'">'."\n";
1.33 raeburn 1808: foreach my $option ('all','none',@options) {
1809: $currsel = '';
1810: if ($env{'form.'.$name{$item}} eq $option) {
1.96 bisitz 1811: $currsel = ' selected="selected"';
1.33 raeburn 1812: }
1813: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
1814: if (($option eq 'all') || ($option eq 'none')) {
1815: $markup .= $title{$option};
1816: } else {
1817: $markup .= $option;
1818: }
1819: $markup .= '</option>'."\n";
1820: }
1821: $markup .= '</select>'."\n";
1.111 bisitz 1822: $output .= (' 'x3).'<span class="LC_nobreak">'
1823: .'<label>'.$title{$item}.': '.$markup.'</label>'
1824: .'</span> ';
1.33 raeburn 1825: }
1826: }
1827: return $output;
1828: }
1829:
1.2 raeburn 1830: sub list_submit_button {
1831: my ($text) = @_;
1.11 raeburn 1832: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
1.2 raeburn 1833: }
1834:
1835: sub gather_userinfo {
1.11 raeburn 1836: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
1.52 raeburn 1837: my $viewablesec;
1838: if ($context eq 'course') {
1839: $viewablesec = &viewable_section($permission);
1840: }
1.2 raeburn 1841: foreach my $item (keys(%{$rolehash})) {
1842: my %userdata;
1.22 raeburn 1843: if ($context eq 'author') {
1.2 raeburn 1844: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1845: split(/:/,$item);
1846: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1847: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1848: $item,$userlist);
1.22 raeburn 1849: } elsif ($context eq 'course') {
1850: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
1851: $userdata{'section'}) = split(/:/,$item,-1);
1852: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1853: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
1854: next if ($viewablesec ne $userdata{'section'});
1855: }
1.24 raeburn 1856: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1857: $item,$userlist);
1.2 raeburn 1858: } elsif ($context eq 'domain') {
1859: if ($env{'form.roletype'} eq 'domain') {
1860: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
1861: split(/:/,$item);
1862: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1863: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1864: $item,$userlist);
1.13 raeburn 1865: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1866: if (ref($rolehash->{$item}) eq 'HASH') {
1867: $userdata{'extent'} = $item;
1868: foreach my $key (keys(%{$rolehash->{$item}})) {
1869: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
1870: ($userdata{'start'},$userdata{'end'}) =
1871: split(/:/,$rolehash->{$item}{$key});
1872: my $uniqid = $key.':'.$item;
1.25 raeburn 1873: &build_user_record($context,\%userdata,$userinfo,
1874: $indexhash,$uniqid,$userlist);
1.2 raeburn 1875: }
1876: }
1.102 raeburn 1877: } elsif (($env{'form.roletype'} eq 'course') ||
1878: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 1879: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1880: split(/:/,$item);
1881: if (ref($rolehash->{$item}) eq 'HASH') {
1.11 raeburn 1882: my $numcids = keys(%{$rolehash->{$item}});
1.2 raeburn 1883: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
1884: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
1885: my $spanstart = '';
1886: my $spanend = '; ';
1887: my $space = ', ';
1888: if ($format eq 'html' || $format eq 'view') {
1889: $spanstart = '<span class="LC_nobreak">';
1.23 raeburn 1890: # FIXME: actions on courses disabled for now
1891: # if ($permission->{'cusr'}) {
1892: # if ($numcids > 1) {
1.25 raeburn 1893: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1894: # } else {
1.25 raeburn 1895: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1896: # }
1897: # }
1.2 raeburn 1898: $spanend = '</span><br />';
1899: $space = ', ';
1900: }
1901: $userdata{'extent'} .= $spanstart.
1902: $rolehash->{$item}{$cid}{'desc'}.$space;
1903: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
1904: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
1.25 raeburn 1905: if (($env{'form.Status'} eq 'Any') ||
1906: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
1907: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
1908: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
1909: }
1.2 raeburn 1910: }
1911: }
1912: }
1913: }
1914: }
1.25 raeburn 1915: if ($userdata{'status'} ne '') {
1916: &build_user_record($context,\%userdata,$userinfo,
1917: $indexhash,$item,$userlist);
1918: }
1.2 raeburn 1919: }
1920: }
1921: }
1922: return;
1923: }
1924:
1925: sub build_user_record {
1.24 raeburn 1926: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
1.11 raeburn 1927: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
1.102 raeburn 1928: if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
1929: && ($env{'form.roletype'} eq 'community')))) {
1.24 raeburn 1930: &process_date_info($userdata);
1931: }
1.2 raeburn 1932: my $username = $userdata->{'username'};
1933: my $domain = $userdata->{'domain'};
1934: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
1.24 raeburn 1935: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1.2 raeburn 1936: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1937: } else {
1938: &aggregate_user_info($domain,$username,$userinfo);
1939: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1940: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1941: }
1942: foreach my $key (keys(%{$indexhash})) {
1943: if (defined($userdata->{$key})) {
1944: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
1945: }
1946: }
1947: return;
1948: }
1949:
1950: sub courses_selector {
1951: my ($cdom,$formname) = @_;
1952: my %coursecodes = ();
1953: my %codes = ();
1954: my @codetitles = ();
1955: my %cat_titles = ();
1956: my %cat_order = ();
1957: my %idlist = ();
1958: my %idnums = ();
1959: my %idlist_titles = ();
1960: my $caller = 'global';
1961: my $format_reply;
1962: my $jscript = '';
1963:
1.7 albertel 1964: my $totcodes = 0;
1965: $totcodes =
1.2 raeburn 1966: &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,
1967: $cdom,$totcodes);
1968: if ($totcodes > 0) {
1969: $format_reply =
1970: &Apache::lonnet::auto_instcode_format($caller,$cdom,\%coursecodes,
1971: \%codes,\@codetitles,\%cat_titles,\%cat_order);
1972: if ($format_reply eq 'ok') {
1973: my $numtypes = @codetitles;
1974: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
1975: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
1976: my $longtitles_str = join('","',@{$longtitles});
1977: my $allidlist = $idlist{$codetitles[0]};
1978: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
1979: $jscript .= $scripttext;
1980: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles);
1981: }
1982: }
1983: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
1984:
1985: my %elements = (
1986: Year => 'selectbox',
1987: coursepick => 'radio',
1988: coursetotal => 'text',
1989: courselist => 'text',
1990: );
1991: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
1992: if ($env{'form.coursepick'} eq 'category') {
1993: $jscript .= qq|
1994: function setCourseCat(formname) {
1995: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
1996: return;
1997: }
1.120 raeburn 1998: courseSet('$codetitles[0]');
1.2 raeburn 1999: for (var j=0; j<formname.Semester.length; j++) {
2000: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
2001: formname.Semester.options[j].selected = true;
2002: }
2003: }
2004: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
2005: return;
2006: }
1.120 raeburn 2007: courseSet('$codetitles[1]');
1.2 raeburn 2008: for (var j=0; j<formname.Department.length; j++) {
2009: if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;
2010: }
2011: }
2012: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
2013: return;
2014: }
1.120 raeburn 2015: courseSet('$codetitles[2]');
1.2 raeburn 2016: for (var j=0; j<formname.Number.length; j++) {
2017: if (formname.Number.options[j].value == "$env{'form.Number'}") {
2018: formname.Number.options[j].selected = true;
2019: }
2020: }
2021: }
2022: |;
2023: }
2024: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
2025: \%idlist_titles);
2026: }
2027:
2028: sub course_selector_loadcode {
2029: my ($formname) = @_;
2030: my $loadcode;
2031: if ($env{'form.coursepick'} ne '') {
2032: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
2033: if ($env{'form.coursepick'} eq 'category') {
2034: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
2035: }
2036: }
2037: return $loadcode;
2038: }
2039:
2040: sub process_coursepick {
2041: my $coursefilter = $env{'form.coursepick'};
2042: my $cdom = $env{'request.role.domain'};
2043: my %courses;
1.105 raeburn 2044: my $crssrch = 'Course';
2045: if ($env{'form.roletype'} eq 'community') {
2046: $crssrch = 'Community';
2047: }
1.2 raeburn 2048: if ($coursefilter eq 'all') {
2049: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
1.105 raeburn 2050: undef,undef,$crssrch);
1.2 raeburn 2051: } elsif ($coursefilter eq 'category') {
2052: my $instcode = &instcode_from_coursefilter();
2053: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
1.105 raeburn 2054: undef,undef,$crssrch);
1.2 raeburn 2055: } elsif ($coursefilter eq 'specific') {
2056: if ($env{'form.coursetotal'} > 1) {
2057: my @course_ids = split(/&&/,$env{'form.courselist'});
2058: foreach my $cid (@course_ids) {
2059: $courses{$cid} = '';
1.1 raeburn 2060: }
1.2 raeburn 2061: } else {
2062: $courses{$env{'form.courselist'}} = '';
1.1 raeburn 2063: }
1.2 raeburn 2064: }
2065: return %courses;
2066: }
2067:
2068: sub instcode_from_coursefilter {
2069: my $instcode = '';
2070: my @cats = ('Semester','Year','Department','Number');
2071: foreach my $category (@cats) {
2072: if (defined($env{'form.'.$category})) {
2073: unless ($env{'form.'.$category} eq '-1') {
2074: $instcode .= $env{'form.'.$category};
2075: }
2076: }
2077: }
2078: if ($instcode eq '') {
2079: $instcode = '.';
2080: }
2081: return $instcode;
2082: }
2083:
2084: sub display_adv_courseroles {
2085: my $output;
2086: #
2087: # List course personnel
2088: my %coursepersonnel =
2089: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'});
2090: #
2091: $output = '<br />'.&Apache::loncommon::start_data_table();
2092: foreach my $role (sort(keys(%coursepersonnel))) {
2093: next if ($role =~ /^\s*$/);
2094: $output .= &Apache::loncommon::start_data_table_row().
2095: '<td>'.$role.'</td><td>';
2096: foreach my $user (split(',',$coursepersonnel{$role})) {
2097: my ($puname,$pudom)=split(':',$user);
2098: $output .= ' '.&Apache::loncommon::aboutmewrapper(
2099: &Apache::loncommon::plainname($puname,$pudom),
2100: $puname,$pudom);
2101: }
2102: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
2103: }
2104: $output .= &Apache::loncommon::end_data_table();
2105: }
2106:
2107: sub make_keylist_array {
2108: my ($index,$keylist);
2109: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
2110: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
2111: $index->{'end'} = &Apache::loncoursedata::CL_END();
2112: $index->{'start'} = &Apache::loncoursedata::CL_START();
2113: $index->{'id'} = &Apache::loncoursedata::CL_ID();
2114: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
2115: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
2116: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
2117: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
2118: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
2119: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
2120: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
2121: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
2122: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
1.44 raeburn 2123: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
1.47 raeburn 2124: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
1.2 raeburn 2125: foreach my $key (keys(%{$index})) {
2126: $keylist->[$index->{$key}] = $key;
2127: }
2128: return ($index,$keylist);
2129: }
2130:
2131: sub aggregate_user_info {
2132: my ($udom,$uname,$userinfo) = @_;
2133: my %info=&Apache::lonnet::get('environment',
2134: ['firstname','middlename',
2135: 'lastname','generation','id'],
2136: $udom,$uname);
2137: my ($tmp) = keys(%info);
2138: my ($fullname,$id);
2139: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
2140: $fullname = 'not available';
2141: $id = 'not available';
2142: &Apache::lonnet::logthis('unable to retrieve environment '.
2143: 'for '.$uname.':'.$udom);
1.1 raeburn 2144: } else {
1.2 raeburn 2145: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
2146: $id = $info{'id'};
2147: }
2148: $userinfo->{$uname.':'.$udom} = {
2149: fullname => $fullname,
2150: id => $id,
2151: };
2152: return;
2153: }
1.1 raeburn 2154:
1.2 raeburn 2155: sub process_date_info {
2156: my ($userdata) = @_;
2157: my $now = time;
1.83 raeburn 2158: $userdata->{'status'} = 'Active';
1.2 raeburn 2159: if ($userdata->{'start'} > 0) {
2160: if ($now < $userdata->{'start'}) {
1.83 raeburn 2161: $userdata->{'status'} = 'Future';
1.2 raeburn 2162: }
1.1 raeburn 2163: }
1.2 raeburn 2164: if ($userdata->{'end'} > 0) {
2165: if ($now > $userdata->{'end'}) {
1.83 raeburn 2166: $userdata->{'status'} = 'Expired';
1.2 raeburn 2167: }
2168: }
2169: return;
1.1 raeburn 2170: }
2171:
2172: sub show_users_list {
1.55 raeburn 2173: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname)=@_;
2174: if ($formname eq '') {
2175: $formname = 'studentform';
2176: }
1.1 raeburn 2177: #
2178: # Variables for excel output
2179: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
2180: #
2181: # Variables for csv output
2182: my ($CSVfile,$CSVfilename);
2183: #
2184: my $sortby = $env{'form.sortby'};
1.3 raeburn 2185: my @sortable = ('username','domain','id','fullname','start','end','email','role');
1.2 raeburn 2186: if ($context eq 'course') {
1.3 raeburn 2187: push(@sortable,('section','groups','type'));
1.2 raeburn 2188: } else {
1.3 raeburn 2189: push(@sortable,'extent');
2190: }
1.55 raeburn 2191: if ($mode eq 'pickauthor') {
2192: @sortable = ('username','fullname','email','status');
2193: }
1.3 raeburn 2194: if (!grep(/^\Q$sortby\E$/,@sortable)) {
2195: $sortby = 'username';
1.1 raeburn 2196: }
1.22 raeburn 2197: my $setting = $env{'form.roletype'};
1.101 raeburn 2198: my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers,$crstype);
1.1 raeburn 2199: if ($context eq 'course') {
1.22 raeburn 2200: $cid = $env{'request.course.id'};
1.101 raeburn 2201: $crstype = &Apache::loncommon::course_type();
1.17 raeburn 2202: ($cnum,$cdom) = &get_course_identity($cid);
1.2 raeburn 2203: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
2204: $userlist,$keylist,$cdom,$cnum);
1.16 raeburn 2205: if ($mode eq 'autoenroll') {
2206: $env{'form.showrole'} = 'st';
2207: } else {
2208: if (! exists($env{'form.displayphotos'})) {
2209: $env{'form.displayphotos'} = 'off';
2210: }
2211: $displayphotos = $env{'form.displayphotos'};
2212: if (! exists($env{'form.displayclickers'})) {
2213: $env{'form.displayclickers'} = 'off';
2214: }
2215: $displayclickers = $env{'form.displayclickers'};
2216: if ($env{'course.'.$cid.'.internal.showphoto'}) {
2217: $r->print('
1.1 raeburn 2218: <script type="text/javascript">
1.96 bisitz 2219: // <![CDATA[
1.1 raeburn 2220: function photowindow(photolink) {
2221: var title = "Photo_Viewer";
2222: var options = "scrollbars=1,resizable=1,menubar=0";
2223: options += ",width=240,height=240";
2224: stdeditbrowser = open(photolink,title,options,"1");
2225: stdeditbrowser.focus();
2226: }
1.96 bisitz 2227: // ]]>
1.1 raeburn 2228: </script>
1.16 raeburn 2229: ');
2230: }
2231: $r->print(<<END);
1.1 raeburn 2232: <input type="hidden" name="displayphotos" value="$displayphotos" />
2233: <input type="hidden" name="displayclickers" value="$displayclickers" />
2234: END
1.16 raeburn 2235: }
1.102 raeburn 2236: } elsif ($context eq 'domain') {
2237: if ($setting eq 'community') {
2238: $crstype = 'Community';
1.105 raeburn 2239: } elsif ($setting eq 'course') {
1.102 raeburn 2240: $crstype = 'Course';
2241: }
1.1 raeburn 2242: }
1.55 raeburn 2243: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.11 raeburn 2244: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.40 raeburn 2245: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
1.56 raeburn 2246: my $verify_action_js = &bulkaction_javascript($formname);
1.1 raeburn 2247: $r->print(<<END);
1.10 raeburn 2248:
2249: <script type="text/javascript" language="Javascript">
1.96 bisitz 2250: // <![CDATA[
1.11 raeburn 2251: $check_uncheck_js
2252:
1.56 raeburn 2253: $verify_action_js
1.10 raeburn 2254:
2255: function username_display_launch(username,domain) {
2256: var target;
1.55 raeburn 2257: for (var i=0; i<document.$formname.usernamelink.length; i++) {
2258: if (document.$formname.usernamelink[i].checked) {
2259: target = document.$formname.usernamelink[i].value;
1.10 raeburn 2260: }
2261: }
2262: if (target == 'modify') {
1.55 raeburn 2263: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2264: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&action=singleuser&srchin=dom&srchby=uname&srchtype=exact&popup=1';
2265: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2266: modifywin = window.open(url,'',options,1);
2267: modifywin.focus();
2268: return;
2269: } else {
1.55 raeburn 2270: document.$formname.srchterm.value=username;
2271: document.$formname.srchdomain.value=domain;
2272: document.$formname.phase.value='get_user_info';
2273: document.$formname.action.value = 'singleuser';
2274: document.$formname.submit();
1.50 raeburn 2275: }
1.10 raeburn 2276: }
1.48 raeburn 2277: if (target == 'aboutme') {
1.55 raeburn 2278: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2279: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2280: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2281: aboutmewin = window.open(url,'',options,1);
2282: aboutmewin.focus();
2283: return;
2284: } else {
2285: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2286: }
1.48 raeburn 2287: }
1.98 raeburn 2288: if (target == 'track') {
2289: if (document.$formname.userwin.checked == true) {
2290: var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
2291: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2292: var trackwin = window.open(url,'',options,1);
2293: trackwin.focus();
2294: return;
2295: } else {
2296: document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
2297: }
2298: }
1.10 raeburn 2299: }
1.96 bisitz 2300: // ]]>
1.10 raeburn 2301: </script>
1.11 raeburn 2302: $date_sec_selector
1.1 raeburn 2303: <input type="hidden" name="state" value="$env{'form.state'}" />
2304: END
2305: }
2306: $r->print(<<END);
2307: <input type="hidden" name="sortby" value="$sortby" />
2308: END
2309:
2310: my %lt=&Apache::lonlocal::texthash(
2311: 'username' => "username",
2312: 'domain' => "domain",
2313: 'id' => 'ID',
2314: 'fullname' => "name",
2315: 'section' => "section",
2316: 'groups' => "active groups",
2317: 'start' => "start date",
2318: 'end' => "end date",
2319: 'status' => "status",
1.2 raeburn 2320: 'role' => "role",
1.1 raeburn 2321: 'type' => "enroll type/action",
1.79 schafran 2322: 'email' => "e-mail address",
1.1 raeburn 2323: 'photo' => "photo",
1.2 raeburn 2324: 'extent' => "extent",
1.11 raeburn 2325: 'pr' => "Proceed",
2326: 'ca' => "check all",
2327: 'ua' => "uncheck all",
2328: 'ac' => "Action to take for selected users",
1.56 raeburn 2329: 'link' => "Behavior of clickable username link for each user",
1.82 weissno 2330: 'aboutme' => "Display a user's personal information page",
1.50 raeburn 2331: 'owin' => "Open in a new window",
1.10 raeburn 2332: 'modify' => "Modify a user's information",
1.98 raeburn 2333: 'track' => "View a user's recent activity",
1.67 droeschl 2334: 'clicker' => "Clicker-ID",
1.1 raeburn 2335: );
1.2 raeburn 2336: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2337: $lt{'extent'} = &mt('Course(s): description, section(s), status');
1.102 raeburn 2338: } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
2339: $lt{'extent'} = &mt('Communities: description, section(s), status');
1.13 raeburn 2340: } elsif ($context eq 'author') {
1.2 raeburn 2341: $lt{'extent'} = &mt('Author');
2342: }
1.55 raeburn 2343: my @cols;
2344: if ($mode eq 'pickauthor') {
2345: @cols = ('username','fullname','status','email');
2346: } else {
2347: @cols = ('username','domain','id','fullname');
2348: if ($context eq 'course') {
2349: push(@cols,'section');
2350: }
1.102 raeburn 2351: if (!($context eq 'domain' && ($env{'form.roletype'} eq 'course')
2352: && ($env{'form.roletype'} eq 'community'))) {
1.55 raeburn 2353: push(@cols,('start','end'));
2354: }
2355: if ($env{'form.showrole'} eq 'Any' || $env{'form.showrole'} eq 'cr') {
2356: push(@cols,'role');
2357: }
2358: if ($context eq 'domain' && ($env{'form.roletype'} eq 'author' ||
1.102 raeburn 2359: $env{'form.roletype'} eq 'course' ||
2360: $env{'form.roletype'} eq 'community')) {
1.55 raeburn 2361: push (@cols,'extent');
2362: }
2363: if (($statusmode eq 'Any') &&
1.102 raeburn 2364: (!($context eq 'domain' && (($env{'form.roletype'} eq 'course')
2365: || ($env{'form.roletype'} eq 'community'))))) {
1.55 raeburn 2366: push(@cols,'status');
2367: }
2368: if ($context eq 'course') {
2369: push(@cols,'groups');
2370: }
2371: push(@cols,'email');
1.2 raeburn 2372: }
1.1 raeburn 2373:
1.4 raeburn 2374: my $rolefilter = $env{'form.showrole'};
1.5 raeburn 2375: if ($env{'form.showrole'} eq 'cr') {
2376: $rolefilter = &mt('custom');
2377: } elsif ($env{'form.showrole'} ne 'Any') {
1.101 raeburn 2378: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
1.2 raeburn 2379: }
1.16 raeburn 2380: my $results_description;
2381: if ($mode ne 'autoenroll') {
2382: $results_description = &results_header_row($rolefilter,$statusmode,
1.102 raeburn 2383: $context,$permission,$mode,$crstype);
1.56 raeburn 2384: $r->print('<b>'.$results_description.'</b><br /><br />');
1.16 raeburn 2385: }
1.26 raeburn 2386: my ($output,$actionselect,%canchange,%canchangesec);
1.55 raeburn 2387: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
2388: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.16 raeburn 2389: if ($permission->{'cusr'}) {
1.105 raeburn 2390: unless (($context eq 'domain') &&
2391: (($setting eq 'course') || ($setting eq 'community'))) {
2392: $actionselect =
2393: &select_actions($context,$setting,$statusmode,$formname);
2394: }
1.16 raeburn 2395: }
2396: $r->print(<<END);
1.10 raeburn 2397: <input type="hidden" name="srchby" value="uname" />
2398: <input type="hidden" name="srchin" value="dom" />
2399: <input type="hidden" name="srchtype" value="exact" />
2400: <input type="hidden" name="srchterm" value="" />
1.11 raeburn 2401: <input type="hidden" name="srchdomain" value="" />
1.1 raeburn 2402: END
1.16 raeburn 2403: if ($actionselect) {
1.41 raeburn 2404: $output .= <<"END";
1.94 bisitz 2405: <div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
1.56 raeburn 2406: $actionselect
2407: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
2408: <input type="button" value="$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 2409: END
1.26 raeburn 2410: my @allroles;
2411: if ($env{'form.showrole'} eq 'Any') {
2412: my $custom = 1;
2413: if ($context eq 'domain') {
1.101 raeburn 2414: @allroles = &roles_by_context($setting,$custom,$crstype);
1.26 raeburn 2415: } else {
1.101 raeburn 2416: @allroles = &roles_by_context($context,$custom,$crstype);
1.26 raeburn 2417: }
2418: } else {
2419: @allroles = ($env{'form.showrole'});
2420: }
2421: foreach my $role (@allroles) {
2422: if ($context eq 'domain') {
2423: if ($setting eq 'domain') {
2424: if (&Apache::lonnet::allowed('c'.$role,
2425: $env{'request.role.domain'})) {
2426: $canchange{$role} = 1;
2427: }
1.31 raeburn 2428: } elsif ($setting eq 'author') {
2429: if (&Apache::lonnet::allowed('c'.$role,
2430: $env{'request.role.domain'})) {
2431: $canchange{$role} = 1;
2432: }
1.26 raeburn 2433: }
2434: } elsif ($context eq 'author') {
2435: if (&Apache::lonnet::allowed('c'.$role,
2436: $env{'user.domain'}.'/'.$env{'user.name'})) {
2437: $canchange{$role} = 1;
2438: }
2439: } elsif ($context eq 'course') {
2440: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2441: $canchange{$role} = 1;
2442: } elsif ($env{'request.course.sec'} ne '') {
2443: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2444: $canchangesec{$role} = $env{'request.course.sec'};
2445: }
2446: }
2447: }
2448: }
1.16 raeburn 2449: }
1.94 bisitz 2450: $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
1.56 raeburn 2451: '<table><tr>';
2452: my @linkdests = ('aboutme');
2453: if ($permission->{'cusr'}) {
2454: unshift (@linkdests,'modify');
2455: }
1.98 raeburn 2456: if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) ||
2457: &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
2458: $env{'request.course.sec'})) {
2459: push(@linkdests,'track');
2460: }
2461:
1.56 raeburn 2462: $output .= '<td>';
2463: my $usernamelink = $env{'form.usernamelink'};
2464: if ($usernamelink eq '') {
2465: $usernamelink = 'aboutme';
2466: }
2467: foreach my $item (@linkdests) {
2468: my $checkedstr = '';
2469: if ($item eq $usernamelink) {
1.86 bisitz 2470: $checkedstr = ' checked="checked"';
1.56 raeburn 2471: }
1.86 bisitz 2472: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
1.56 raeburn 2473: }
2474: my $checkwin;
2475: if ($env{'form.userwin'}) {
1.86 bisitz 2476: $checkwin = ' checked="checked"';
1.56 raeburn 2477: }
1.110 bisitz 2478: $output .= '</td><td valign="top" style="border-left: 1px solid;"><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';
1.4 raeburn 2479: }
1.56 raeburn 2480: $output .= "\n".'<div class="LC_clear_float_footer"> </div>'."\n".
1.1 raeburn 2481: &Apache::loncommon::start_data_table().
1.4 raeburn 2482: &Apache::loncommon::start_data_table_header_row();
1.1 raeburn 2483: if ($mode eq 'autoenroll') {
1.4 raeburn 2484: $output .= "
1.55 raeburn 2485: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
1.4 raeburn 2486: ";
1.1 raeburn 2487: } else {
1.105 raeburn 2488: $output .= "\n".'<th> </th>'."\n";
1.11 raeburn 2489: if ($actionselect) {
2490: $output .= '<th>'.&mt('Select').'</th>'."\n";
2491: }
1.1 raeburn 2492: }
2493: foreach my $item (@cols) {
1.55 raeburn 2494: $output .= "<th><a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\">$lt{$item}</a></th>\n";
1.1 raeburn 2495: }
1.2 raeburn 2496: my %role_types = &role_type_names();
1.16 raeburn 2497: if ($context eq 'course' && $mode ne 'autoenroll') {
1.4 raeburn 2498: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2499: # Clicker display on or off?
1.58 bisitz 2500: my %clicker_options = (
2501: 'on' => 'Show',
2502: 'off' => 'Hide',
2503: );
1.4 raeburn 2504: my $clickerchg = 'on';
2505: if ($displayclickers eq 'on') {
2506: $clickerchg = 'off';
2507: }
1.58 bisitz 2508: $output .= ' <th>'."\n".' '
2509: .&mt('[_1]'.$clicker_options{$clickerchg}.'[_2] clicker id'
2510: ,'<a href="javascript:document.'.$formname.'.displayclickers.value='
2511: ."'".$clickerchg."'".';document.'.$formname.'.submit();">'
2512: ,'</a>')
2513: ."\n".' </th>'."\n";
1.1 raeburn 2514:
1.4 raeburn 2515: # Photo display on or off?
2516: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2517: my %photo_options = &Apache::lonlocal::texthash(
2518: 'on' => 'Show',
2519: 'off' => 'Hide',
2520: );
2521: my $photochg = 'on';
2522: if ($displayphotos eq 'on') {
2523: $photochg = 'off';
2524: }
2525: $output .= ' <th>'."\n".' '.
1.55 raeburn 2526: '<a href="javascript:document.'.$formname.'.displayphotos.value='.
2527: "'".$photochg."'".';document.'.$formname.'.submit();">'.
1.1 raeburn 2528: $photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
1.4 raeburn 2529: ' </th>'."\n";
2530: }
1.1 raeburn 2531: }
1.4 raeburn 2532: }
1.16 raeburn 2533: $output .= &Apache::loncommon::end_data_table_header_row();
1.1 raeburn 2534: # Done with the HTML header line
2535: } elsif ($mode eq 'csv') {
2536: #
2537: # Open a file
2538: $CSVfilename = '/prtspool/'.
1.2 raeburn 2539: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2540: time.'_'.rand(1000000000).'.csv';
1.1 raeburn 2541: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2542: $r->log_error("Couldn't open $CSVfilename for output $!");
1.108 bisitz 2543: $r->print(
2544: '<p class="LC_error">'
2545: .&mt('Problems occurred in writing the CSV file.')
2546: .' '.&mt('This error has been logged.')
2547: .' '.&mt('Please alert your LON-CAPA administrator.')
2548: .'</p>'
2549: );
1.1 raeburn 2550: $CSVfile = undef;
2551: }
2552: #
1.67 droeschl 2553: push @cols,'clicker';
1.1 raeburn 2554: # Write headers and data to file
1.2 raeburn 2555: print $CSVfile '"'.$results_description.'"'."\n";
1.1 raeburn 2556: print $CSVfile '"'.join('","',map {
2557: &Apache::loncommon::csv_translate($lt{$_})
1.67 droeschl 2558: } (@cols))."\"\n";
1.1 raeburn 2559: } elsif ($mode eq 'excel') {
1.67 droeschl 2560: push @cols,'clicker';
1.1 raeburn 2561: # Create the excel spreadsheet
2562: ($excel_workbook,$excel_filename,$format) =
2563: &Apache::loncommon::create_workbook($r);
2564: return if (! defined($excel_workbook));
2565: $excel_sheet = $excel_workbook->addworksheet('userlist');
1.2 raeburn 2566: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
1.1 raeburn 2567: #
2568: my @colnames = map {$lt{$_}} (@cols);
1.67 droeschl 2569:
1.1 raeburn 2570: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2571: }
2572:
2573: # Done with header lines in all formats
2574: my %index;
2575: my $i;
1.2 raeburn 2576: foreach my $idx (@$keylist) {
2577: $index{$idx} = $i++;
2578: }
1.4 raeburn 2579: my $usercount = 0;
1.33 raeburn 2580: my ($secfilter,$grpfilter);
2581: if ($context eq 'course') {
2582: $secfilter = $env{'form.secfilter'};
2583: $grpfilter = $env{'form.grpfilter'};
2584: if ($secfilter eq '') {
2585: $secfilter = 'all';
2586: }
2587: if ($grpfilter eq '') {
2588: $grpfilter = 'all';
2589: }
2590: }
1.83 raeburn 2591: my %ltstatus = &Apache::lonlocal::texthash(
2592: Active => 'Active',
2593: Future => 'Future',
2594: Expired => 'Expired',
2595: );
1.2 raeburn 2596: # Get groups, role, permanent e-mail so we can sort on them if
2597: # necessary.
2598: foreach my $user (keys(%{$userlist})) {
1.43 raeburn 2599: if ($user eq '' ) {
2600: delete($userlist->{$user});
2601: next;
2602: }
1.11 raeburn 2603: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
2604: delete($userlist->{$user});
2605: next;
2606: }
1.2 raeburn 2607: my ($uname,$udom,$role,$groups,$email);
1.5 raeburn 2608: if (($statusmode ne 'Any') &&
2609: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
2610: delete($userlist->{$user});
2611: next;
2612: }
1.2 raeburn 2613: if ($context eq 'domain') {
2614: if ($env{'form.roletype'} eq 'domain') {
2615: ($role,$uname,$udom) = split(/:/,$user);
1.11 raeburn 2616: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
2617: ($udom eq $env{'request.role.domain'})) {
2618: delete($userlist->{$user});
2619: next;
2620: }
1.13 raeburn 2621: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 2622: ($uname,$udom,$role) = split(/:/,$user,-1);
1.102 raeburn 2623: } elsif (($env{'form.roletype'} eq 'course') ||
2624: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 2625: ($uname,$udom,$role) = split(/:/,$user);
2626: }
2627: } else {
2628: ($uname,$udom,$role) = split(/:/,$user,-1);
2629: if (($context eq 'course') && $role eq '') {
2630: $role = 'st';
2631: }
2632: }
2633: $userlist->{$user}->[$index{'role'}] = $role;
2634: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
2635: delete($userlist->{$user});
2636: next;
2637: }
1.33 raeburn 2638: if ($context eq 'course') {
2639: my @ac_groups;
2640: if (ref($classgroups) eq 'HASH') {
2641: $groups = $classgroups->{$user};
2642: }
2643: if (ref($groups->{'active'}) eq 'HASH') {
2644: @ac_groups = keys(%{$groups->{'active'}});
2645: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
2646: }
2647: if ($mode ne 'autoenroll') {
2648: my $section = $userlist->{$user}->[$index{'section'}];
1.43 raeburn 2649: if (($env{'request.course.sec'} ne '') &&
2650: ($section ne $env{'request.course.sec'})) {
2651: if ($role eq 'st') {
2652: delete($userlist->{$user});
2653: next;
2654: }
2655: }
1.33 raeburn 2656: if ($secfilter eq 'none') {
2657: if ($section ne '') {
2658: delete($userlist->{$user});
2659: next;
2660: }
2661: } elsif ($secfilter ne 'all') {
2662: if ($section ne $secfilter) {
2663: delete($userlist->{$user});
2664: next;
2665: }
2666: }
2667: if ($grpfilter eq 'none') {
2668: if (@ac_groups > 0) {
2669: delete($userlist->{$user});
2670: next;
2671: }
2672: } elsif ($grpfilter ne 'all') {
2673: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
2674: delete($userlist->{$user});
2675: next;
2676: }
2677: }
1.44 raeburn 2678: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2679: if (($displayphotos eq 'on') && ($role eq 'st')) {
2680: $userlist->{$user}->[$index{'photo'}] =
1.47 raeburn 2681: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
2682: $userlist->{$user}->[$index{'thumbnail'}] =
1.44 raeburn 2683: &Apache::lonnet::retrievestudentphoto($udom,$uname,
2684: 'gif','thumbnail');
2685: }
2686: }
1.33 raeburn 2687: }
1.2 raeburn 2688: }
2689: my %emails = &Apache::loncommon::getemails($uname,$udom);
2690: if ($emails{'permanentemail'} =~ /\S/) {
2691: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
2692: }
1.4 raeburn 2693: $usercount ++;
2694: }
2695: my $autocount = 0;
2696: my $manualcount = 0;
2697: my $lockcount = 0;
2698: my $unlockcount = 0;
2699: if ($usercount) {
2700: $r->print($output);
2701: } else {
2702: if ($mode eq 'autoenroll') {
2703: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
2704: } else {
2705: return;
2706: }
1.1 raeburn 2707: }
1.2 raeburn 2708: #
2709: # Sort the users
1.1 raeburn 2710: my $index = $index{$sortby};
2711: my $second = $index{'username'};
2712: my $third = $index{'domain'};
1.2 raeburn 2713: my @sorted_users = sort {
2714: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index])
1.1 raeburn 2715: ||
1.2 raeburn 2716: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
2717: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
2718: } (keys(%$userlist));
1.4 raeburn 2719: my $rowcount = 0;
1.2 raeburn 2720: foreach my $user (@sorted_users) {
1.4 raeburn 2721: my %in;
1.2 raeburn 2722: my $sdata = $userlist->{$user};
1.4 raeburn 2723: $rowcount ++;
1.2 raeburn 2724: foreach my $item (@{$keylist}) {
2725: $in{$item} = $sdata->[$index{$item}];
2726: }
1.67 droeschl 2727: my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
2728: if ($clickers!~/\w/) { $clickers='-'; }
2729: $in{'clicker'} = $clickers;
2730: my $role = $in{'role'};
1.102 raeburn 2731: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
1.2 raeburn 2732: if (! defined($in{'start'}) || $in{'start'} == 0) {
2733: $in{'start'} = &mt('none');
2734: } else {
2735: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
1.1 raeburn 2736: }
1.2 raeburn 2737: if (! defined($in{'end'}) || $in{'end'} == 0) {
2738: $in{'end'} = &mt('none');
1.1 raeburn 2739: } else {
1.2 raeburn 2740: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
1.1 raeburn 2741: }
1.55 raeburn 2742: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2743: $r->print(&Apache::loncommon::start_data_table_row());
1.11 raeburn 2744: my $checkval;
1.16 raeburn 2745: if ($mode eq 'autoenroll') {
2746: my $cellentry;
2747: if ($in{'type'} eq 'auto') {
2748: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';
2749: $autocount ++;
2750: } else {
1.76 bisitz 2751: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></span></td></tr><tr><td><span class="LC_nobreak">';
1.16 raeburn 2752: $manualcount ++;
2753: if ($in{'lockedtype'}) {
2754: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';
2755: $unlockcount ++;
2756: } else {
2757: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';
2758: $lockcount ++;
1.11 raeburn 2759: }
1.76 bisitz 2760: $cellentry .= '</span></td></tr></table>';
1.16 raeburn 2761: }
2762: $r->print("<td>$cellentry</td>\n");
2763: } else {
1.55 raeburn 2764: if ($mode ne 'pickauthor') {
2765: $r->print("<td>$rowcount</td>\n");
2766: }
1.16 raeburn 2767: if ($actionselect) {
1.26 raeburn 2768: my $showcheckbox;
2769: if ($role =~ /^cr\//) {
2770: $showcheckbox = $canchange{'cr'};
2771: } else {
2772: $showcheckbox = $canchange{$role};
2773: }
2774: if (!$showcheckbox) {
2775: if ($context eq 'course') {
2776: if ($canchangesec{$role} ne '') {
2777: if ($canchangesec{$role} eq $in{'section'}) {
2778: $showcheckbox = 1;
2779: }
2780: }
1.16 raeburn 2781: }
1.26 raeburn 2782: }
2783: if ($showcheckbox) {
2784: $checkval = $user;
2785: if ($context eq 'course') {
2786: if ($role eq 'st') {
2787: $checkval .= ':st';
2788: }
2789: $checkval .= ':'.$in{'section'};
2790: if ($role eq 'st') {
2791: $checkval .= ':'.$in{'type'}.':'.
2792: $in{'lockedtype'};
2793: }
1.16 raeburn 2794: }
1.26 raeburn 2795: $r->print('<td><input type="checkbox" name="'.
1.86 bisitz 2796: 'actionlist" value="'.$checkval.'" /></td>');
1.26 raeburn 2797: } else {
2798: $r->print('<td> </td>');
1.16 raeburn 2799: }
1.55 raeburn 2800: } elsif ($mode eq 'pickauthor') {
2801: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
1.11 raeburn 2802: }
2803: }
1.2 raeburn 2804: foreach my $item (@cols) {
1.10 raeburn 2805: if ($item eq 'username') {
1.48 raeburn 2806: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
1.16 raeburn 2807: } elsif (($item eq 'start' || $item eq 'end') && ($actionselect)) {
1.11 raeburn 2808: $r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");
1.83 raeburn 2809: } elsif ($item eq 'status') {
2810: my $showitem = $in{$item};
2811: if (defined($ltstatus{$in{$item}})) {
2812: $showitem = $ltstatus{$in{$item}};
2813: }
2814: $r->print('<td>'.$showitem.'</td>'."\n");
1.10 raeburn 2815: } else {
2816: $r->print('<td>'.$in{$item}.'</td>'."\n");
2817: }
1.2 raeburn 2818: }
1.16 raeburn 2819: if (($context eq 'course') && ($mode ne 'autoenroll')) {
1.4 raeburn 2820: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2821: if ($displayclickers eq 'on') {
2822: my $clickers =
1.2 raeburn 2823: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
1.4 raeburn 2824: if ($clickers!~/\w/) { $clickers='-'; }
2825: $r->print('<td>'.$clickers.'</td>');
1.2 raeburn 2826: } else {
2827: $r->print(' <td> </td> ');
2828: }
1.4 raeburn 2829: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
1.44 raeburn 2830: if ($displayphotos eq 'on' && $role eq 'st' && $in{'photo'} ne '') {
1.90 bisitz 2831: $r->print(' <td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
1.4 raeburn 2832: } else {
2833: $r->print(' <td> </td> ');
2834: }
2835: }
1.2 raeburn 2836: }
2837: }
2838: $r->print(&Apache::loncommon::end_data_table_row());
2839: } elsif ($mode eq 'csv') {
2840: next if (! defined($CSVfile));
2841: # no need to bother with $linkto
2842: if (! defined($in{'start'}) || $in{'start'} == 0) {
2843: $in{'start'} = &mt('none');
2844: } else {
2845: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
2846: }
2847: if (! defined($in{'end'}) || $in{'end'} == 0) {
2848: $in{'end'} = &mt('none');
2849: } else {
2850: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
2851: }
2852: my @line = ();
2853: foreach my $item (@cols) {
2854: push @line,&Apache::loncommon::csv_translate($in{$item});
2855: }
1.67 droeschl 2856: print $CSVfile '"'.join('","',@line)."\"\n";
1.2 raeburn 2857: } elsif ($mode eq 'excel') {
2858: my $col = 0;
2859: foreach my $item (@cols) {
2860: if ($item eq 'start' || $item eq 'end') {
2861: if (defined($item) && $item != 0) {
2862: $excel_sheet->write($row,$col++,
2863: &Apache::lonstathelpers::calc_serial($in{item}),
2864: $format->{'date'});
2865: } else {
2866: $excel_sheet->write($row,$col++,'none');
2867: }
2868: } else {
2869: $excel_sheet->write($row,$col++,$in{$item});
2870: }
2871: }
2872: $row++;
1.1 raeburn 2873: }
2874: }
1.55 raeburn 2875: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2876: $r->print(&Apache::loncommon::end_data_table().'<br />');
2877: } elsif ($mode eq 'excel') {
2878: $excel_workbook->close();
1.68 droeschl 2879: $r->print(&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<p><a href="'.$excel_filename.'">','</a>')."</p>\n");
1.2 raeburn 2880: } elsif ($mode eq 'csv') {
2881: close($CSVfile);
1.68 droeschl 2882: $r->print(&mt('[_1]Your CSV file[_2] is ready for download.', '<p><a href="'.$CSVfilename.'">','</a>')."</p>\n");
1.2 raeburn 2883: $r->rflush();
2884: }
2885: if ($mode eq 'autoenroll') {
2886: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
1.4 raeburn 2887: } else {
2888: return ($usercount);
1.2 raeburn 2889: }
1.1 raeburn 2890: }
2891:
1.56 raeburn 2892: sub bulkaction_javascript {
2893: my ($formname,$caller) = @_;
2894: my $docstart = 'document';
2895: if ($caller eq 'popup') {
2896: $docstart = 'opener.document';
2897: }
2898: my %lt = &Apache::lonlocal::texthash(
2899: acwi => 'Access will be set to start immediately',
2900: asyo => 'as you did not select an end date in the pop-up window',
2901: accw => 'Access will be set to continue indefinitely',
2902: asyd => 'as you did not select an end date in the pop-up window',
2903: sewi => "Sections will be switched to 'No section'",
2904: ayes => "as you either selected the 'No section' option",
2905: oryo => 'or you did not select a section in the pop-up window',
2906: arol => 'A role with no section will be added',
2907: swbs => 'Sections will be switched to:',
2908: rwba => 'Roles will be added for section(s):',
2909: );
2910: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
2911: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
2912: my $singconfirm = &mt(' for a single user?');
2913: my $multconfirm = &mt(' for multiple users?');
2914: my $output = <<"ENDJS";
2915: function verify_action (field) {
2916: var numchecked = 0;
2917: var singconf = '$singconfirm';
2918: var multconf = '$multconfirm';
2919: if ($docstart.$formname.elements[field].length > 0) {
2920: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
2921: if ($docstart.$formname.elements[field][i].checked == true) {
2922: numchecked ++;
2923: }
2924: }
2925: } else {
2926: if ($docstart.$formname.elements[field].checked == true) {
2927: numchecked ++;
2928: }
2929: }
2930: if (numchecked == 0) {
2931: alert("$alert");
2932: return;
2933: } else {
2934: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
2935: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
2936: if (choice == '') {
2937: alert("$noaction");
2938: return;
2939: } else {
2940: if (numchecked == 1) {
2941: message += singconf;
2942: } else {
2943: message += multconf;
2944: }
2945: ENDJS
2946: if ($caller ne 'popup') {
2947: $output .= <<"NEWWIN";
2948: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
2949: opendatebrowser(document.$formname,'$formname','go');
2950: return;
2951:
2952: } else {
2953: if (confirm(message)) {
2954: document.$formname.phase.value = 'bulkchange';
2955: document.$formname.submit();
2956: return;
2957: }
2958: }
2959: NEWWIN
2960: } else {
2961: $output .= <<"POPUP";
2962: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
2963: var datemsg = '';
2964: if (($docstart.$formname.startdate_month.value == '') &&
2965: ($docstart.$formname.startdate_day.value == '') &&
2966: ($docstart.$formname.startdate_year.value == '')) {
2967: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
2968: }
2969: if (($docstart.$formname.enddate_month.value == '') &&
2970: ($docstart.$formname.enddate_day.value == '') &&
2971: ($docstart.$formname.enddate_year.value == '')) {
2972: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
2973: }
2974: if (datemsg != '') {
2975: message += "\\n"+datemsg;
2976: }
2977: }
2978: if (choice == 'chgsec') {
2979: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
2980: var retained = $docstart.$formname.retainsec.value;
2981: var secshow = $docstart.$formname.newsecs.value;
2982: if (secshow == '') {
2983: if (rolefilter == 'st' || retained == 0 || retained == "") {
2984: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2985: } else {
2986: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2987: }
2988: } else {
2989: if (rolefilter == 'st' || retained == 0 || retained == "") {
2990: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
2991: } else {
2992: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
2993: }
2994: }
2995: }
2996: if (confirm(message)) {
2997: $docstart.$formname.phase.value = 'bulkchange';
2998: $docstart.$formname.submit();
2999: window.close();
3000: }
3001: POPUP
3002: }
3003: $output .= '
3004: }
3005: }
3006: }
3007: ';
3008: return $output;
3009: }
3010:
1.10 raeburn 3011: sub print_username_link {
1.48 raeburn 3012: my ($mode,$in) = @_;
1.10 raeburn 3013: my $output;
1.16 raeburn 3014: if ($mode eq 'autoenroll') {
3015: $output = $in->{'username'};
1.10 raeburn 3016: } else {
3017: $output = '<a href="javascript:username_display_launch('.
1.112 bisitz 3018: "'$in->{'username'}','$in->{'domain'}'".')">'.
1.10 raeburn 3019: $in->{'username'}.'</a>';
3020: }
3021: return $output;
3022: }
3023:
1.2 raeburn 3024: sub role_type_names {
3025: my %lt = &Apache::lonlocal::texthash (
1.13 raeburn 3026: 'domain' => 'Domain Roles',
3027: 'author' => 'Co-Author Roles',
3028: 'course' => 'Course Roles',
1.101 raeburn 3029: 'community' => 'Community Roles',
1.2 raeburn 3030: );
3031: return %lt;
3032: }
3033:
1.11 raeburn 3034: sub select_actions {
1.55 raeburn 3035: my ($context,$setting,$statusmode,$formname) = @_;
1.11 raeburn 3036: my %lt = &Apache::lonlocal::texthash(
3037: revoke => "Revoke user roles",
3038: delete => "Delete user roles",
3039: reenable => "Re-enable expired user roles",
3040: activate => "Make future user roles active now",
3041: chgdates => "Change starting/ending dates",
3042: chgsec => "Change section associated with user roles",
3043: );
3044: my ($output,$options,%choices);
1.23 raeburn 3045: # FIXME Disable actions for now for roletype=course in domain context
3046: if ($context eq 'domain' && $setting eq 'course') {
3047: return;
3048: }
1.26 raeburn 3049: if ($context eq 'course') {
3050: if ($env{'form.showrole'} ne 'Any') {
3051: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},
3052: $env{'request.course.id'})) {
3053: if ($env{'request.course.sec'} eq '') {
3054: return;
3055: } else {
3056: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
3057: return;
3058: }
3059: }
3060: }
3061: }
3062: }
1.11 raeburn 3063: if ($statusmode eq 'Any') {
3064: $options .= '
3065: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
3066: $choices{'dates'} = 1;
3067: } else {
3068: if ($statusmode eq 'Future') {
3069: $options .= '
3070: <option value="activate">'.$lt{'activate'}.'</option>';
3071: $choices{'dates'} = 1;
3072: } elsif ($statusmode eq 'Expired') {
3073: $options .= '
3074: <option value="reenable">'.$lt{'reenable'}.'</option>';
3075: $choices{'dates'} = 1;
3076: }
1.13 raeburn 3077: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
3078: $options .= '
3079: <option value="chgdates">'.$lt{'chgdates'}.'</option>
3080: <option value="revoke">'.$lt{'revoke'}.'</option>';
3081: $choices{'dates'} = 1;
3082: }
1.11 raeburn 3083: }
3084: if ($context eq 'domain') {
3085: $options .= '
3086: <option value="delete">'.$lt{'delete'}.'</option>';
3087: }
3088: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
1.26 raeburn 3089: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
1.11 raeburn 3090: $options .= '
3091: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
3092: $choices{'sections'} = 1;
3093: }
3094: }
3095: if ($options) {
1.56 raeburn 3096: $output = '<select name="bulkaction">'."\n".
1.11 raeburn 3097: '<option value="" selected="selected">'.
3098: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
3099: if ($choices{'dates'}) {
3100: $output .=
3101: '<input type="hidden" name="startdate_month" value="" />'."\n".
3102: '<input type="hidden" name="startdate_day" value="" />'."\n".
3103: '<input type="hidden" name="startdate_year" value="" />'."\n".
3104: '<input type="hidden" name="startdate_hour" value="" />'."\n".
3105: '<input type="hidden" name="startdate_minute" value="" />'."\n".
3106: '<input type="hidden" name="startdate_second" value="" />'."\n".
3107: '<input type="hidden" name="enddate_month" value="" />'."\n".
3108: '<input type="hidden" name="enddate_day" value="" />'."\n".
3109: '<input type="hidden" name="enddate_year" value="" />'."\n".
3110: '<input type="hidden" name="enddate_hour" value="" />'."\n".
3111: '<input type="hidden" name="enddate_minute" value="" />'."\n".
1.56 raeburn 3112: '<input type="hidden" name="enddate_second" value="" />'."\n".
3113: '<input type="hidden" name="no_end_date" value="" />'."\n";
1.11 raeburn 3114: if ($context eq 'course') {
3115: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
3116: }
3117: }
3118: if ($choices{'sections'}) {
1.91 bisitz 3119: $output .= '<input type="hidden" name="retainsec" value="" />'."\n".
3120: '<input type="hidden" name="newsecs" value="" />'."\n";
1.11 raeburn 3121: }
3122: }
3123: return $output;
3124: }
3125:
3126: sub date_section_javascript {
3127: my ($context,$setting) = @_;
1.49 raeburn 3128: my $title = 'Date_And_Section_Selector';
1.41 raeburn 3129: my %nopopup = &Apache::lonlocal::texthash (
3130: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
3131: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
3132: none => "Choose an action to take for selected users",
3133: );
1.96 bisitz 3134: my $output = <<"ENDONE";
3135: <script type="text/javascript">
3136: // <![CDATA[
1.41 raeburn 3137: function opendatebrowser(callingform,formname,calledby) {
1.11 raeburn 3138: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
3139: var url = '/adm/createuser?';
3140: var type = '';
3141: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
3142: ENDONE
3143: if ($context eq 'domain') {
3144: $output .= '
3145: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
3146: ';
3147: }
3148: my $width= '700';
3149: my $height = '400';
3150: $output .= <<"ENDTWO";
3151: url += 'action=dateselect&callingform=' + formname +
3152: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
3153: var title = '$title';
3154: var options = 'scrollbars=1,resizable=1,menubar=0';
3155: options += ',width=$width,height=$height';
3156: stdeditbrowser = open(url,title,options,'1');
3157: stdeditbrowser.focus();
3158: }
1.96 bisitz 3159: // ]]>
1.11 raeburn 3160: </script>
3161: ENDTWO
3162: return $output;
3163: }
3164:
3165: sub date_section_selector {
1.101 raeburn 3166: my ($context,$permission,$crstype) = @_;
1.11 raeburn 3167: my $callingform = $env{'form.callingform'};
3168: my $formname = 'dateselect';
3169: my $groupslist = &get_groupslist();
3170: my $sec_js = &setsections_javascript($formname,$groupslist);
3171: my $output = <<"END";
3172: <script type="text/javascript">
1.96 bisitz 3173: // <![CDATA[
1.11 raeburn 3174:
3175: $sec_js
3176:
3177: function saveselections(formname) {
3178:
3179: END
3180: if ($env{'form.bulkaction'} eq 'chgsec') {
3181: $output .= <<"END";
1.40 raeburn 3182: if (formname.retainsec.length > 1) {
3183: for (var i=0; i<formname.retainsec.length; i++) {
3184: if (formname.retainsec[i].checked == true) {
3185: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
3186: }
3187: }
3188: } else {
3189: opener.document.$callingform.retainsec.value = formname.retainsec.value;
3190: }
1.103 raeburn 3191: setSections(formname,'$crstype');
1.11 raeburn 3192: if (seccheck == 'ok') {
3193: opener.document.$callingform.newsecs.value = formname.sections.value;
3194: }
3195: END
3196: } else {
3197: if ($context eq 'course') {
3198: if (($env{'form.bulkaction'} eq 'reenable') ||
3199: ($env{'form.bulkaction'} eq 'activate') ||
3200: ($env{'form.bulkaction'} eq 'chgdates')) {
1.26 raeburn 3201: if ($env{'request.course.sec'} eq '') {
3202: $output .= <<"END";
1.11 raeburn 3203:
3204: if (formname.makedatesdefault.checked == true) {
3205: opener.document.$callingform.makedatesdefault.value = 1;
3206: }
3207: else {
3208: opener.document.$callingform.makedatesdefault.value = 0;
3209: }
3210:
3211: END
1.26 raeburn 3212: }
1.11 raeburn 3213: }
3214: }
3215: $output .= <<"END";
3216: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
3217: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
3218: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
3219: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
3220: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
3221: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
3222: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
3223: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
3224: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
3225: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
3226: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
3227: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
1.56 raeburn 3228: if (formname.no_end_date.checked) {
3229: opener.document.$callingform.no_end_date.value = '1';
3230: } else {
3231: opener.document.$callingform.no_end_date.value = '0';
3232: }
1.11 raeburn 3233: END
3234: }
1.56 raeburn 3235: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
3236: $output .= <<"ENDJS";
3237: verify_action('actionlist');
1.11 raeburn 3238: }
1.56 raeburn 3239:
3240: $verify_action_js
3241:
1.96 bisitz 3242: // ]]>
1.11 raeburn 3243: </script>
1.56 raeburn 3244: ENDJS
1.11 raeburn 3245: my %lt = &Apache::lonlocal::texthash (
3246: chac => 'Access dates to apply for selected users',
3247: chse => 'Changes in section affiliation to apply to selected users',
1.118 raeburn 3248: fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
3249: forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
3250: reta => "Retain each user's current section affiliations?",
1.103 raeburn 3251: dnap => '(Does not apply to student roles).',
1.11 raeburn 3252: );
3253: my ($date_items,$headertext);
3254: if ($env{'form.bulkaction'} eq 'chgsec') {
3255: $headertext = $lt{'chse'};
3256: } else {
3257: $headertext = $lt{'chac'};
3258: my $starttime;
3259: if (($env{'form.bulkaction'} eq 'activate') ||
3260: ($env{'form.bulkaction'} eq 'reenable')) {
3261: $starttime = time;
3262: }
3263: $date_items = &date_setting_table($starttime,undef,$context,
1.21 raeburn 3264: $env{'form.bulkaction'},$formname,
1.101 raeburn 3265: $permission,$crstype);
1.11 raeburn 3266: }
3267: $output .= '<h3>'.$headertext.'</h3>'.
1.118 raeburn 3268: '<form name="'.$formname.'" method="post" action="">'."\n".
1.11 raeburn 3269: $date_items;
3270: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
1.17 raeburn 3271: my ($cnum,$cdom) = &get_course_identity();
1.103 raeburn 3272: if ($crstype eq 'Community') {
1.118 raeburn 3273: $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.');
3274: $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 3275: $lt{'dnap'} = &mt('(Does not apply to member roles).');
3276: }
1.11 raeburn 3277: my $info;
3278: if ($env{'form.showrole'} eq 'st') {
3279: $output .= '<p>'.$lt{'fors'}.'</p>';
1.26 raeburn 3280: } elsif ($env{'form.showrole'} eq 'Any') {
1.11 raeburn 3281: $output .= '<p>'.$lt{'fors'}.'</p>'.
3282: '<p>'.$lt{'forn'}.' ';
3283: $info = $lt{'reta'};
3284: } else {
3285: $output .= '<p>'.$lt{'forn'}.' ';
3286: $info = $lt{'reta'};
3287: }
3288: if ($info) {
3289: $info .= '<span class="LC_nobreak">'.
3290: '<label><input type="radio" name="retainsec" value="1" '.
3291: 'checked="checked" />'.&mt('Yes').'</label> '.
3292: '<label><input type="radio" name="retainsec" value="0" />'.
3293: &mt('No').'</label></span>';
3294: if ($env{'form.showrole'} eq 'Any') {
3295: $info .= '<br />'.$lt{'dnap'};
3296: }
3297: $info .= '</p>';
3298: } else {
3299: $info = '<input type="hidden" name="retainsec" value="0" />';
3300: }
1.21 raeburn 3301: my $rowtitle = &mt('New section to assign');
1.101 raeburn 3302: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context,'',$crstype);
1.11 raeburn 3303: $output .= $info.$secbox;
3304: }
3305: $output .= '<p>'.
1.81 schafran 3306: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
1.11 raeburn 3307: '</form>';
3308: return $output;
3309: }
3310:
1.17 raeburn 3311: sub section_picker {
1.101 raeburn 3312: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype) = @_;
1.17 raeburn 3313: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3314: my $sections_select .= &course_sections(\%sections_count,$role);
1.118 raeburn 3315: my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
1.17 raeburn 3316: if ($mode eq 'upload') {
3317: my ($options,$cb_script,$coursepick) =
1.101 raeburn 3318: &default_role_selector($context,1,$crstype);
1.59 bisitz 3319: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
1.17 raeburn 3320: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
3321: }
3322: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
3323: if ($env{'request.course.sec'} eq '') {
3324: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
3325: '<td align="center">'.&mt('Existing sections')."\n".
3326: '<br />'.$sections_select.'</td><td align="center">'.
3327: &mt('New section').'<br />'."\n".
1.118 raeburn 3328: '<input type="text" name="newsec" size="15" value="" />'."\n".
1.17 raeburn 3329: '<input type="hidden" name="sections" value="" />'."\n".
3330: '</td></tr></table>'."\n";
3331: } else {
3332: $secbox .= '<input type="hidden" name="sections" value="'.
3333: $env{'request.course.sec'}.'" />'.
3334: $env{'request.course.sec'};
3335: }
3336: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n".
1.118 raeburn 3337: &Apache::lonhtmlcommon::end_pick_box().'</div>';
1.17 raeburn 3338: return $secbox;
3339: }
3340:
1.2 raeburn 3341: sub results_header_row {
1.102 raeburn 3342: my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
1.5 raeburn 3343: my ($description,$showfilter);
3344: if ($rolefilter ne 'Any') {
3345: $showfilter = $rolefilter;
3346: }
1.2 raeburn 3347: if ($context eq 'course') {
1.24 raeburn 3348: if ($mode eq 'csv' || $mode eq 'excel') {
1.102 raeburn 3349: if ($crstype eq 'Community') {
3350: $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3351: } else {
3352: $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3353: }
1.24 raeburn 3354: }
1.2 raeburn 3355: if ($statusmode eq 'Expired') {
1.102 raeburn 3356: if ($crstype eq 'Community') {
3357: $description .= &mt('Users in community with expired [_1] roles',$showfilter);
3358: } else {
3359: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
3360: }
1.11 raeburn 3361: } elsif ($statusmode eq 'Future') {
1.102 raeburn 3362: if ($crstype eq 'Community') {
3363: $description .= &mt('Users in community with future [_1] roles',$showfilter);
3364: } else {
3365: $description .= &mt('Users in course with future [_1] roles',$showfilter);
3366: }
1.2 raeburn 3367: } elsif ($statusmode eq 'Active') {
1.102 raeburn 3368: if ($crstype eq 'Community') {
3369: $description .= &mt('Users in community with active [_1] roles',$showfilter);
3370: } else {
3371: $description .= &mt('Users in course with active [_1] roles',$showfilter);
3372: }
1.2 raeburn 3373: } else {
3374: if ($rolefilter eq 'Any') {
1.102 raeburn 3375: if ($crstype eq 'Community') {
3376: $description .= &mt('All users in community');
3377: } else {
3378: $description .= &mt('All users in course');
3379: }
1.2 raeburn 3380: } else {
1.102 raeburn 3381: if ($crstype eq 'Community') {
3382: $description .= &mt('All users in community with [_1] roles',$rolefilter);
3383: } else {
3384: $description .= &mt('All users in course with [_1] roles',$rolefilter);
3385: }
1.2 raeburn 3386: }
3387: }
1.33 raeburn 3388: my $constraint;
1.26 raeburn 3389: my $viewablesec = &viewable_section($permission);
3390: if ($viewablesec ne '') {
1.15 raeburn 3391: if ($env{'form.showrole'} eq 'st') {
1.33 raeburn 3392: $constraint = &mt('only users in section "[_1]"',$viewablesec);
1.103 raeburn 3393: } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
1.33 raeburn 3394: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
3395: }
3396: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3397: if ($env{'form.grpfilter'} eq 'none') {
3398: $constraint .= &mt(' and not in any group');
3399: } else {
3400: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
3401: }
3402: }
3403: } else {
3404: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
3405: if ($env{'form.secfilter'} eq 'none') {
3406: $constraint = &mt('only users affiliated with no section');
3407: } else {
3408: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
3409: }
3410: }
3411: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3412: if ($env{'form.grpfilter'} eq 'none') {
3413: if ($constraint eq '') {
3414: $constraint = &mt('only users not in any group');
3415: } else {
3416: $constraint .= &mt(' and also not in any group');
3417: }
3418: } else {
3419: if ($constraint eq '') {
3420: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
3421: } else {
3422: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
3423: }
3424: }
1.15 raeburn 3425: }
3426: }
1.33 raeburn 3427: if ($constraint ne '') {
3428: $description .= ' ('.$constraint.')';
3429: }
1.13 raeburn 3430: } elsif ($context eq 'author') {
1.14 raeburn 3431: $description =
1.73 bisitz 3432: &mt('Author space for [_1]'
3433: ,'<span class="LC_cusr_emph">'
3434: .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
3435: .'</span>')
3436: .': ';
1.2 raeburn 3437: if ($statusmode eq 'Expired') {
1.5 raeburn 3438: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
1.2 raeburn 3439: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3440: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
1.2 raeburn 3441: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3442: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
1.2 raeburn 3443: } else {
3444: if ($rolefilter eq 'Any') {
1.5 raeburn 3445: $description .= &mt('All co-authors');
1.2 raeburn 3446: } else {
3447: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
3448: }
3449: }
3450: } elsif ($context eq 'domain') {
3451: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
1.73 bisitz 3452: $description = &mt('Domain - [_1]:',$domdesc).' ';
1.2 raeburn 3453: if ($env{'form.roletype'} eq 'domain') {
3454: if ($statusmode eq 'Expired') {
1.5 raeburn 3455: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3456: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3457: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
1.2 raeburn 3458: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3459: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
1.2 raeburn 3460: } else {
3461: if ($rolefilter eq 'Any') {
1.5 raeburn 3462: $description .= &mt('All users in domain');
1.2 raeburn 3463: } else {
3464: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
3465: }
3466: }
1.13 raeburn 3467: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 3468: if ($statusmode eq 'Expired') {
1.5 raeburn 3469: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3470: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3471: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
1.2 raeburn 3472: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3473: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
1.2 raeburn 3474: } else {
3475: if ($rolefilter eq 'Any') {
1.5 raeburn 3476: $description .= &mt('All users with co-author roles in domain',$showfilter);
1.2 raeburn 3477: } else {
1.116 bisitz 3478: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
1.2 raeburn 3479: }
3480: }
1.102 raeburn 3481: } elsif (($env{'form.roletype'} eq 'course') ||
3482: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 3483: my $coursefilter = $env{'form.coursepick'};
1.102 raeburn 3484: if ($env{'form.roletype'} eq 'course') {
3485: if ($coursefilter eq 'category') {
3486: my $instcode = &instcode_from_coursefilter();
3487: if ($instcode eq '.') {
3488: $description .= &mt('All courses in domain').' - ';
3489: } else {
3490: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
3491: }
3492: } elsif ($coursefilter eq 'selected') {
3493: $description .= &mt('Selected courses in domain').' - ';
3494: } elsif ($coursefilter eq 'all') {
1.2 raeburn 3495: $description .= &mt('All courses in domain').' - ';
3496: }
1.102 raeburn 3497: } elsif ($env{'form.roletype'} eq 'community') {
3498: if ($coursefilter eq 'selected') {
3499: $description .= &mt('Selected communities in domain').' - ';
3500: } elsif ($coursefilter eq 'all') {
3501: $description .= &mt('All communities in domain').' - ';
3502: }
1.2 raeburn 3503: }
3504: if ($statusmode eq 'Expired') {
1.5 raeburn 3505: $description .= &mt('users with expired [_1] roles',$showfilter);
1.2 raeburn 3506: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3507: $description .= &mt('users with future [_1] roles',$showfilter);
1.2 raeburn 3508: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3509: $description .= &mt('users with active [_1] roles',$showfilter);
1.2 raeburn 3510: } else {
3511: if ($rolefilter eq 'Any') {
3512: $description .= &mt('all users');
3513: } else {
3514: $description .= &mt('users with [_1] roles',$rolefilter);
3515: }
3516: }
3517: }
3518: }
3519: return $description;
3520: }
1.22 raeburn 3521:
3522: sub viewable_section {
3523: my ($permission) = @_;
3524: my $viewablesec;
3525: if (ref($permission) eq 'HASH') {
3526: if (exists($permission->{'view_section'})) {
3527: $viewablesec = $permission->{'view_section'};
3528: } elsif (exists($permission->{'cusr_section'})) {
3529: $viewablesec = $permission->{'cusr_section'};
3530: }
3531: }
3532: return $viewablesec;
3533: }
3534:
1.2 raeburn 3535:
1.1 raeburn 3536: #################################################
3537: #################################################
3538: sub show_drop_list {
1.101 raeburn 3539: my ($r,$classlist,$nosort,$permission,$crstype) = @_;
1.29 raeburn 3540: my $cid = $env{'request.course.id'};
1.17 raeburn 3541: my ($cnum,$cdom) = &get_course_identity($cid);
1.1 raeburn 3542: if (! exists($env{'form.sortby'})) {
3543: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3544: ['sortby']);
3545: }
3546: my $sortby = $env{'form.sortby'};
3547: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
3548: $sortby = 'username';
3549: }
3550: my $action = "drop";
1.17 raeburn 3551: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.1 raeburn 3552: $r->print(<<END);
3553: <input type="hidden" name="sortby" value="$sortby" />
3554: <input type="hidden" name="action" value="$action" />
3555: <input type="hidden" name="state" value="done" />
1.17 raeburn 3556: <script type="text/javascript" language="Javascript">
1.96 bisitz 3557: // <![CDATA[
1.17 raeburn 3558: $check_uncheck_js
1.96 bisitz 3559: // ]]>
1.1 raeburn 3560: </script>
3561: <p>
1.86 bisitz 3562: <input type="hidden" name="phase" value="four" />
1.1 raeburn 3563: END
1.30 raeburn 3564: my ($indexhash,$keylist) = &make_keylist_array();
3565: my $studentcount = 0;
3566: if (ref($classlist) eq 'HASH') {
3567: foreach my $student (keys(%{$classlist})) {
3568: my $sdata = $classlist->{$student};
3569: my $status = $sdata->[$indexhash->{'status'}];
3570: my $section = $sdata->[$indexhash->{'section'}];
3571: if ($status ne 'Active') {
3572: delete($classlist->{$student});
3573: next;
3574: }
3575: if ($env{'request.course.sec'} ne '') {
3576: if ($section ne $env{'request.course.sec'}) {
3577: delete($classlist->{$student});
3578: next;
3579: }
3580: }
3581: $studentcount ++;
3582: }
3583: }
3584: if (!$studentcount) {
1.101 raeburn 3585: if ($crstype eq 'Community') {
3586: $r->print(&mt('There are no members to drop.'));
3587: } else {
3588: $r->print(&mt('There are no students to drop.'));
3589: }
1.30 raeburn 3590: return;
3591: }
3592: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
3593: $classlist,$keylist,$cdom,$cnum);
3594: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
3595: 'dom' => "domain",
3596: 'sn' => "student name",
1.101 raeburn 3597: 'mn' => "member name",
1.30 raeburn 3598: 'sec' => "section",
3599: 'start' => "start date",
3600: 'end' => "end date",
3601: 'groups' => "active groups",
3602: );
1.101 raeburn 3603: my $nametitle = $lt{'sn'};
3604: if ($crstype eq 'Community') {
3605: $nametitle = $lt{'mn'};
3606: }
1.1 raeburn 3607: if ($nosort) {
1.17 raeburn 3608: $r->print(&Apache::loncommon::start_data_table().
3609: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3610: $r->print(<<END);
3611: <th> </th>
3612: <th>$lt{'usrn'}</th>
3613: <th>$lt{'dom'}</th>
3614: <th>ID</th>
1.101 raeburn 3615: <th>$nametitle</th>
1.1 raeburn 3616: <th>$lt{'sec'}</th>
3617: <th>$lt{'start'}</th>
3618: <th>$lt{'end'}</th>
3619: <th>$lt{'groups'}</th>
3620: END
1.17 raeburn 3621: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3622: } else {
1.17 raeburn 3623: $r->print(&Apache::loncommon::start_data_table().
3624: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3625: $r->print(<<END);
1.17 raeburn 3626: <th> </th>
1.1 raeburn 3627: <th>
1.17 raeburn 3628: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
1.1 raeburn 3629: </th><th>
1.17 raeburn 3630: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
1.1 raeburn 3631: </th><th>
1.17 raeburn 3632: <a href="/adm/createuser?action=$action&sortby=id">ID</a>
1.1 raeburn 3633: </th><th>
1.101 raeburn 3634: <a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
1.1 raeburn 3635: </th><th>
1.17 raeburn 3636: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
1.1 raeburn 3637: </th><th>
1.17 raeburn 3638: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
1.1 raeburn 3639: </th><th>
1.17 raeburn 3640: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
1.1 raeburn 3641: </th><th>
1.17 raeburn 3642: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
1.1 raeburn 3643: </th>
3644: END
1.17 raeburn 3645: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3646: }
3647: #
3648: # Sort the students
1.30 raeburn 3649: my $index = $indexhash->{$sortby};
3650: my $second = $indexhash->{'username'};
3651: my $third = $indexhash->{'domain'};
1.1 raeburn 3652: my @Sorted_Students = sort {
3653: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
3654: ||
3655: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
3656: ||
3657: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
1.30 raeburn 3658: } (keys(%{$classlist}));
1.1 raeburn 3659: foreach my $student (@Sorted_Students) {
3660: my $error;
3661: my $sdata = $classlist->{$student};
1.30 raeburn 3662: my $username = $sdata->[$indexhash->{'username'}];
3663: my $domain = $sdata->[$indexhash->{'domain'}];
3664: my $section = $sdata->[$indexhash->{'section'}];
3665: my $name = $sdata->[$indexhash->{'fullname'}];
3666: my $id = $sdata->[$indexhash->{'id'}];
3667: my $start = $sdata->[$indexhash->{'start'}];
3668: my $end = $sdata->[$indexhash->{'end'}];
1.1 raeburn 3669: my $groups = $classgroups->{$student};
3670: my $active_groups;
3671: if (ref($groups->{active}) eq 'HASH') {
3672: $active_groups = join(', ',keys(%{$groups->{'active'}}));
3673: }
3674: if (! defined($start) || $start == 0) {
3675: $start = &mt('none');
3676: } else {
3677: $start = &Apache::lonlocal::locallocaltime($start);
3678: }
3679: if (! defined($end) || $end == 0) {
3680: $end = &mt('none');
3681: } else {
3682: $end = &Apache::lonlocal::locallocaltime($end);
3683: }
1.17 raeburn 3684: my $studentkey = $student.':'.$section;
1.30 raeburn 3685: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
1.1 raeburn 3686: #
3687: $r->print(&Apache::loncommon::start_data_table_row());
3688: $r->print(<<"END");
1.86 bisitz 3689: <td><input type="checkbox" name="droplist" value="$studentkey" /></td>
1.1 raeburn 3690: <td>$username</td>
3691: <td>$domain</td>
3692: <td>$id</td>
3693: <td>$name</td>
3694: <td>$section</td>
1.29 raeburn 3695: <td>$start $startitem</td>
1.1 raeburn 3696: <td>$end</td>
3697: <td>$active_groups</td>
3698: END
3699: $r->print(&Apache::loncommon::end_data_table_row());
3700: }
3701: $r->print(&Apache::loncommon::end_data_table().'<br />');
3702: %lt=&Apache::lonlocal::texthash(
1.29 raeburn 3703: 'dp' => "Drop Students",
1.101 raeburn 3704: 'dm' => "Drop Members",
1.1 raeburn 3705: 'ca' => "check all",
3706: 'ua' => "uncheck all",
3707: );
1.101 raeburn 3708: my $btn = $lt{'dp'};
3709: if ($crstype eq 'Community') {
3710: $btn = $lt{'dm'};
3711: }
1.1 raeburn 3712: $r->print(<<"END");
1.89 bisitz 3713: </p>
3714: <p>
1.86 bisitz 3715: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
3716: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
1.89 bisitz 3717: </p>
3718: <p>
1.101 raeburn 3719: <input type="submit" value="$btn" />
1.89 bisitz 3720: </p>
1.1 raeburn 3721: END
3722: return;
3723: }
3724:
3725: #
3726: # Print out the initial form to get the file containing a list of users
3727: #
3728: sub print_first_users_upload_form {
3729: my ($r,$context) = @_;
3730: my $str;
1.86 bisitz 3731: $str = '<input type="hidden" name="phase" value="two" />';
1.1 raeburn 3732: $str .= '<input type="hidden" name="action" value="upload" />';
1.101 raeburn 3733: $str .= '<input type="hidden" name="state" value="got_file" />';
1.95 bisitz 3734:
1.85 bisitz 3735: $str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
1.95 bisitz 3736:
3737: # Excel and CSV Help
1.107 raeburn 3738: $str .= '<div class="LC_left_float">'
1.95 bisitz 3739: .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
3740: &mt("How do I create a users list from a spreadsheet"))
1.107 raeburn 3741: .'</div><div class="LC_left_float">'."\n"
1.95 bisitz 3742: .&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
3743: &mt("How do I create a CSV file from a spreadsheet"))
1.107 raeburn 3744: .'</div><br clear="all" />'."\n";
1.95 bisitz 3745: $str .= &Apache::lonhtmlcommon::start_pick_box()
1.103 raeburn 3746: .&Apache::lonhtmlcommon::row_title(&mt('File'));
3747: if (&Apache::lonlocal::current_language() ne 'en') {
3748: if ($context eq 'course') {
3749: $str .= '<p class="LC_info">'."\n"
3750: .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
3751: .'</p>'."\n";
3752: }
3753: }
3754: $str .= &Apache::loncommon::upfile_select_html()
1.95 bisitz 3755: .&Apache::lonhtmlcommon::row_closure()
3756: .&Apache::lonhtmlcommon::row_title(
3757: '<label for="noFirstLine">'
3758: .&mt('Ignore First Line')
3759: .'</label>')
3760: .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
3761: .&Apache::lonhtmlcommon::row_closure(1)
3762: .&Apache::lonhtmlcommon::end_pick_box();
3763:
3764: $str .= '<p>'
3765: .'<input type="submit" name="fileupload" value="'.&mt('Next').'" />'
3766: .'</p>';
3767:
1.1 raeburn 3768: $r->print($str);
3769: return;
3770: }
3771:
3772: # ================================================= Drop/Add from uploaded file
3773: sub upfile_drop_add {
1.21 raeburn 3774: my ($r,$context,$permission) = @_;
1.1 raeburn 3775: &Apache::loncommon::load_tmp_file($r);
3776: my @userdata=&Apache::loncommon::upfile_record_sep();
3777: if($env{'form.noFirstLine'}){shift(@userdata);}
3778: my @keyfields = split(/\,/,$env{'form.keyfields'});
3779: my %fields=();
3780: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
3781: if ($env{'form.upfile_associate'} eq 'reverse') {
3782: if ($env{'form.f'.$i} ne 'none') {
3783: $fields{$keyfields[$i]}=$env{'form.f'.$i};
3784: }
3785: } else {
3786: $fields{$env{'form.f'.$i}}=$keyfields[$i];
3787: }
3788: }
1.29 raeburn 3789: if ($env{'form.fullup'} ne 'yes') {
3790: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
3791: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />');
3792: }
1.1 raeburn 3793: #
3794: # Store the field choices away
3795: foreach my $field (qw/username names
1.57 raeburn 3796: fname mname lname gen id sec ipwd email role domain/) {
1.1 raeburn 3797: $env{'form.'.$field.'_choice'}=$fields{$field};
3798: }
3799: &Apache::loncommon::store_course_settings('enrollment_upload',
3800: { 'username_choice' => 'scalar',
3801: 'names_choice' => 'scalar',
3802: 'fname_choice' => 'scalar',
3803: 'mname_choice' => 'scalar',
3804: 'lname_choice' => 'scalar',
3805: 'gen_choice' => 'scalar',
3806: 'id_choice' => 'scalar',
3807: 'sec_choice' => 'scalar',
3808: 'ipwd_choice' => 'scalar',
3809: 'email_choice' => 'scalar',
1.57 raeburn 3810: 'role_choice' => 'scalar',
1.84 raeburn 3811: 'domain_choice' => 'scalar',
3812: 'inststatus_choice' => 'scalar'});
1.1 raeburn 3813: #
1.101 raeburn 3814: my ($cid,$crstype,$setting);
3815: if ($context eq 'domain') {
3816: $setting = $env{'form.roleaction'};
3817: }
3818: if ($env{'request.course.id'} ne '') {
3819: $cid = $env{'request.course.id'};
3820: $crstype = &Apache::loncommon::course_type();
3821: } elsif ($setting eq 'course') {
3822: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
3823: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
3824: $crstype = &Apache::loncommon::course_type($cid);
3825: }
3826: }
1.1 raeburn 3827: my ($startdate,$enddate) = &get_dates_from_form();
3828: if ($env{'form.makedatesdefault'}) {
1.101 raeburn 3829: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
1.1 raeburn 3830: }
3831: # Determine domain and desired host (home server)
1.57 raeburn 3832: my $defdom=$env{'request.role.domain'};
3833: my $domain;
3834: if ($env{'form.defaultdomain'} ne '') {
3835: $domain = $env{'form.defaultdomain'};
3836: } else {
3837: $domain = $defdom;
3838: }
1.1 raeburn 3839: my $desiredhost = $env{'form.lcserver'};
3840: if (lc($desiredhost) eq 'default') {
3841: $desiredhost = undef;
3842: } else {
1.57 raeburn 3843: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
1.1 raeburn 3844: if (! exists($home_servers{$desiredhost})) {
3845: $r->print('<span class="LC_error">'.&mt('Error').
3846: &mt('Invalid home server specified').'</span>');
3847: $r->print(&Apache::loncommon::end_page());
3848: return;
3849: }
3850: }
3851: # Determine authentication mechanism
3852: my $changeauth;
3853: if ($context eq 'domain') {
3854: $changeauth = $env{'form.changeauth'};
3855: }
3856: my $amode = '';
3857: my $genpwd = '';
3858: if ($env{'form.login'} eq 'krb') {
3859: $amode='krb';
3860: $amode.=$env{'form.krbver'};
3861: $genpwd=$env{'form.krbarg'};
3862: } elsif ($env{'form.login'} eq 'int') {
3863: $amode='internal';
3864: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
3865: $genpwd=$env{'form.intarg'};
3866: }
3867: } elsif ($env{'form.login'} eq 'loc') {
3868: $amode='localauth';
3869: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
3870: $genpwd=$env{'form.locarg'};
3871: }
3872: }
3873: if ($amode =~ /^krb/) {
3874: if (! defined($genpwd) || $genpwd eq '') {
3875: $r->print('<span class="Error">'.
3876: &mt('Unable to enroll users').' '.
3877: &mt('No Kerberos domain was specified.').'</span></p>');
3878: $amode = ''; # This causes the loop below to be skipped
3879: }
3880: }
1.101 raeburn 3881: my ($defaultsec,$defaultrole);
1.1 raeburn 3882: if ($context eq 'domain') {
3883: if ($setting eq 'domain') {
3884: $defaultrole = $env{'form.defaultrole'};
3885: } elsif ($setting eq 'course') {
3886: $defaultrole = $env{'form.courserole'};
1.27 raeburn 3887: $defaultsec = $env{'form.sections'};
1.1 raeburn 3888: }
1.13 raeburn 3889: } elsif ($context eq 'author') {
1.1 raeburn 3890: $defaultrole = $env{'form.defaultrole'};
1.27 raeburn 3891: } elsif ($context eq 'course') {
3892: $defaultrole = $env{'form.defaultrole'};
3893: $defaultsec = $env{'form.sections'};
1.1 raeburn 3894: }
1.27 raeburn 3895: # Check to see if user information can be changed
3896: my @userinfo = ('firstname','middlename','lastname','generation',
3897: 'permanentemail','id');
3898: my %canmodify;
3899: if (&Apache::lonnet::allowed('mau',$domain)) {
1.84 raeburn 3900: push(@userinfo,'inststatus');
1.27 raeburn 3901: foreach my $field (@userinfo) {
3902: $canmodify{$field} = 1;
3903: }
3904: }
3905: my (%userlist,%modifiable_fields,@poss_roles);
3906: my $secidx = &Apache::loncoursedata::CL_SECTION();
1.102 raeburn 3907: my @courseroles = &roles_by_context('course',1,$crstype);
1.27 raeburn 3908: if (!&Apache::lonnet::allowed('mau',$domain)) {
3909: if ($context eq 'course' || $context eq 'author') {
1.101 raeburn 3910: @poss_roles = &curr_role_permissions($context,'','',$crstype);
1.27 raeburn 3911: my @statuses = ('active','future');
3912: my ($indexhash,$keylist) = &make_keylist_array();
3913: my %info;
3914: foreach my $role (@poss_roles) {
3915: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
3916: \@userinfo,[$role]);
3917: }
3918: if ($context eq 'course') {
3919: my ($cnum,$cdom) = &get_course_identity();
3920: my $roster = &Apache::loncoursedata::get_classlist();
1.66 raeburn 3921: if (ref($roster) eq 'HASH') {
3922: %userlist = %{$roster};
3923: }
1.27 raeburn 3924: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
3925: \@statuses,\@poss_roles);
3926: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3927: \%advrolehash,$permission);
3928: } elsif ($context eq 'author') {
3929: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
3930: \@statuses,\@poss_roles);
3931: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3932: \%cstr_roles,$permission);
3933:
3934: }
3935: }
1.1 raeburn 3936: }
3937: if ( $domain eq &LONCAPA::clean_domain($domain)
3938: && ($amode ne '')) {
3939: #######################################
3940: ## Add/Modify Users ##
3941: #######################################
3942: if ($context eq 'course') {
3943: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
1.13 raeburn 3944: } elsif ($context eq 'author') {
1.1 raeburn 3945: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
3946: } else {
3947: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
3948: }
1.87 bisitz 3949: $r->rflush;
3950:
1.1 raeburn 3951: my %counts = (
3952: user => 0,
3953: auth => 0,
3954: role => 0,
3955: );
3956: my $flushc=0;
3957: my %student=();
1.42 raeburn 3958: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
1.1 raeburn 3959: my %userchg;
1.27 raeburn 3960: if ($context eq 'course' || $setting eq 'course') {
3961: if ($context eq 'course') {
3962: # Get information about course groups
3963: %curr_groups = &Apache::longroup::coursegroups();
3964: } elsif ($setting eq 'course') {
3965: if ($cid) {
3966: %curr_groups =
3967: &Apache::longroup::coursegroups($env{'form.dcdomain'},
3968: $env{'form.dccourse'});
3969: }
3970: }
3971: # determine section number
3972: if ($defaultsec =~ /,/) {
3973: push(@sections,split(/,/,$defaultsec));
3974: } else {
3975: push(@sections,$defaultsec);
3976: }
3977: # remove non alphanumeric values from section
3978: foreach my $item (@sections) {
3979: $item =~ s/\W//g;
3980: if ($item eq "none" || $item eq 'all') {
3981: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
3982: } elsif ($item ne '' && exists($curr_groups{$item})) {
3983: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
3984: } elsif ($item ne '') {
3985: push(@cleansec,$item);
3986: }
3987: }
3988: if ($defaultwarn) {
3989: $r->print($defaultwarn.'<br />');
3990: }
3991: if ($groupwarn) {
3992: $r->print($groupwarn.'<br />');
3993: }
1.1 raeburn 3994: }
1.124 raeburn 3995: my (%curr_rules,%got_rules,%alerts,%cancreate);
1.104 raeburn 3996: my %customroles = &my_custom_roles($crstype);
1.101 raeburn 3997: my @permitted_roles =
1.124 raeburn 3998: &roles_on_upload($context,$setting,$crstype,%customroles);
3999: my %longtypes = &Apache::lonlocal::texthash(
4000: official => 'Institutional',
4001: unofficial => 'Non-institutional',
4002: );
4003: map { $cancreate{$_} = &can_create_user($domain,$context,$_); } keys(%longtypes);
1.1 raeburn 4004: # Get new users list
1.27 raeburn 4005: foreach my $line (@userdata) {
1.42 raeburn 4006: my @secs;
1.27 raeburn 4007: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 4008: # Determine user name
1.128 raeburn 4009: $entries{$fields{'username'}} =~ s/^\s+|\s+$//g;
1.1 raeburn 4010: unless (($entries{$fields{'username'}} eq '') ||
4011: (!defined($entries{$fields{'username'}}))) {
4012: my ($fname, $mname, $lname,$gen) = ('','','','');
4013: if (defined($fields{'names'})) {
4014: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
4015: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
4016: } else {
4017: if (defined($fields{'fname'})) {
4018: $fname=$entries{$fields{'fname'}};
4019: }
4020: if (defined($fields{'mname'})) {
4021: $mname=$entries{$fields{'mname'}};
4022: }
4023: if (defined($fields{'lname'})) {
4024: $lname=$entries{$fields{'lname'}};
4025: }
4026: if (defined($fields{'gen'})) {
4027: $gen=$entries{$fields{'gen'}};
4028: }
4029: }
1.128 raeburn 4030:
1.1 raeburn 4031: if ($entries{$fields{'username'}}
4032: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
1.128 raeburn 4033: my $nowhitespace;
4034: if ($entries{$fields{'username'}} =~ /\s/) {
4035: $nowhitespace = ' - '.&mt('usernames may not contain spaces.');
4036: }
1.1 raeburn 4037: $r->print('<br />'.
1.74 bisitz 4038: &mt('[_1]: Unacceptable username for user [_2] [_3] [_4] [_5]',
1.128 raeburn 4039: '<b>'.$entries{$fields{'username'}}.'</b>',$fname,$mname,$lname,$gen).
4040: $nowhitespace);
1.27 raeburn 4041: next;
1.1 raeburn 4042: } else {
1.129 raeburn 4043: $entries{$fields{'domain'}} =~ s/^\s+|\s+$//g;
1.71 droeschl 4044: if ($entries{$fields{'domain'}}
1.57 raeburn 4045: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
4046: $r->print('<br />'. '<b>'.$entries{$fields{'domain'}}.
1.77 raeburn 4047: '</b>: '.&mt('Unacceptable domain for user [_2] [_3] [_4] [_5]',$fname,$mname,$lname,$gen));
1.57 raeburn 4048: next;
4049: }
1.5 raeburn 4050: my $username = $entries{$fields{'username'}};
1.57 raeburn 4051: my $userdomain = $entries{$fields{'domain'}};
4052: if ($userdomain eq '') {
4053: $userdomain = $domain;
4054: }
1.27 raeburn 4055: if (defined($fields{'sec'})) {
4056: if (defined($entries{$fields{'sec'}})) {
1.42 raeburn 4057: $entries{$fields{'sec'}} =~ s/\W//g;
1.27 raeburn 4058: my $item = $entries{$fields{'sec'}};
4059: if ($item eq "none" || $item eq 'all') {
1.74 bisitz 4060: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item));
1.27 raeburn 4061: next;
4062: } elsif (exists($curr_groups{$item})) {
1.74 bisitz 4063: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));
1.27 raeburn 4064: next;
4065: } else {
4066: push(@secs,$item);
4067: }
4068: }
4069: }
4070: if ($env{'request.course.sec'} ne '') {
4071: @secs = ($env{'request.course.sec'});
1.57 raeburn 4072: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
4073: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
1.27 raeburn 4074: if ($currsec ne $env{'request.course.sec'}) {
1.74 bisitz 4075: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]).'<br />');
1.27 raeburn 4076: if ($currsec eq '') {
4077: $r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));
4078:
4079: } else {
4080: $r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec));
4081: }
4082: $r->print('<br />'.&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',$secs[0]).'<br />');
4083: next;
1.1 raeburn 4084: }
4085: }
1.27 raeburn 4086: } elsif ($context eq 'course' || $setting eq 'course') {
4087: if (@secs == 0) {
4088: @secs = @cleansec;
1.1 raeburn 4089: }
4090: }
4091: # determine id number
4092: my $id='';
4093: if (defined($fields{'id'})) {
4094: if (defined($entries{$fields{'id'}})) {
4095: $id=$entries{$fields{'id'}};
4096: }
4097: $id=~tr/A-Z/a-z/;
4098: }
4099: # determine email address
4100: my $email='';
4101: if (defined($fields{'email'})) {
1.129 raeburn 4102: $entries{$fields{'email'}} =~ s/^\s+|\s+$//g;
1.1 raeburn 4103: if (defined($entries{$fields{'email'}})) {
4104: $email=$entries{$fields{'email'}};
1.84 raeburn 4105: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
4106: }
4107: }
4108: # determine affiliation
4109: my $inststatus='';
4110: if (defined($fields{'inststatus'})) {
4111: if (defined($entries{$fields{'inststatus'}})) {
4112: $inststatus=$entries{$fields{'inststatus'}};
4113: }
1.1 raeburn 4114: }
4115: # determine user password
4116: my $password = $genpwd;
4117: if (defined($fields{'ipwd'})) {
4118: if ($entries{$fields{'ipwd'}}) {
4119: $password=$entries{$fields{'ipwd'}};
4120: }
4121: }
4122: # determine user role
4123: my $role = '';
4124: if (defined($fields{'role'})) {
4125: if ($entries{$fields{'role'}}) {
1.42 raeburn 4126: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
4127: if ($entries{$fields{'role'}} ne '') {
4128: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
4129: $role = $entries{$fields{'role'}};
1.27 raeburn 4130: }
4131: }
4132: if ($role eq '') {
4133: my $rolestr = join(', ',@permitted_roles);
1.74 bisitz 4134: $r->print('<br />'
4135: .&mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
4136: ,'<b>'.$entries{$fields{'username'}}.'</b>'
4137: ,$entries{$fields{'role'}})
4138: .'<br />'
4139: .&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n"
4140: );
1.1 raeburn 4141: next;
4142: }
4143: }
4144: }
4145: if ($role eq '') {
4146: $role = $defaultrole;
4147: }
4148: # Clean up whitespace
1.129 raeburn 4149: foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
1.1 raeburn 4150: $$_ =~ s/(\s+$|^\s+)//g;
4151: }
1.5 raeburn 4152: # check against rules
4153: my $checkid = 0;
4154: my $newuser = 0;
4155: my (%rulematch,%inst_results,%idinst_results);
1.57 raeburn 4156: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
1.5 raeburn 4157: if ($uhome eq 'no_host') {
1.124 raeburn 4158: if ($userdomain ne $domain) {
4159: $r->print('<br />'.
4160: &mt('[_1]: The domain specified ([_2]) is different to that of the course.',
4161: '<b>'.$username.'</b>',$userdomain).'<br />'.
4162: &mt('The user does not already exist, and you may not create a new user in a different domain.'));
4163: next;
4164: }
1.5 raeburn 4165: $checkid = 1;
4166: $newuser = 1;
1.124 raeburn 4167: my $user = $username.':'.$domain;
1.5 raeburn 4168: my $checkhash;
4169: my $checks = { 'username' => 1 };
4170: $checkhash->{$username.':'.$domain} = { 'newuser' => 1, };
4171: &Apache::loncommon::user_rule_check($checkhash,$checks,
4172: \%alerts,\%rulematch,\%inst_results,\%curr_rules,
4173: \%got_rules);
4174: if (ref($alerts{'username'}) eq 'HASH') {
4175: if (ref($alerts{'username'}{$domain}) eq 'HASH') {
1.124 raeburn 4176: if ($alerts{'username'}{$domain}{$username}) {
4177: $r->print('<br />'.
4178: &mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
4179: &mt('Consequently, the user was not created.'));
4180: next;
4181: }
4182: }
4183: }
4184: my $usertype = 'unofficial';
4185: if (ref($rulematch{$user}) eq 'HASH') {
4186: if ($rulematch{$user}{'username'}) {
4187: $usertype = 'official';
1.5 raeburn 4188: }
4189: }
1.124 raeburn 4190: unless ($cancreate{$usertype}) {
4191: my $showtype = $longtypes{$usertype};
4192: $r->print('<br />'.
1.133 raeburn 4193: &mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype));
1.124 raeburn 4194: next;
4195: }
1.13 raeburn 4196: } else {
1.27 raeburn 4197: if ($context eq 'course' || $context eq 'author') {
1.57 raeburn 4198: if ($userdomain eq $domain ) {
4199: if ($role eq '') {
4200: my @checkroles;
4201: foreach my $role (@poss_roles) {
4202: my $endkey;
4203: if ($role ne 'st') {
4204: $endkey = ':'.$role;
4205: }
4206: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
4207: if (!grep(/^\Q$role\E$/,@checkroles)) {
4208: push(@checkroles,$role);
4209: }
4210: }
1.27 raeburn 4211: }
1.57 raeburn 4212: if (@checkroles > 0) {
4213: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
1.27 raeburn 4214: }
1.57 raeburn 4215: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
4216: %canmodify = %{$modifiable_fields{$role}};
1.27 raeburn 4217: }
4218: }
1.57 raeburn 4219: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
1.84 raeburn 4220: for (my $i=0; $i<@newinfo; $i++) {
1.57 raeburn 4221: if (${$newinfo[$i]} ne '') {
4222: if (!$canmodify{$userinfo[$i]}) {
4223: ${$newinfo[$i]} = '';
4224: }
1.27 raeburn 4225: }
4226: }
4227: }
1.5 raeburn 4228: }
4229: if ($id ne '') {
4230: if (!$newuser) {
1.57 raeburn 4231: my %idhash = &Apache::lonnet::idrget($userdomain,($username));
1.5 raeburn 4232: if ($idhash{$username} ne $id) {
4233: $checkid = 1;
4234: }
4235: }
4236: if ($checkid) {
4237: my $checkhash;
4238: my $checks = { 'id' => 1 };
1.57 raeburn 4239: $checkhash->{$username.':'.$userdomain} = { 'newuser' => $newuser,
1.5 raeburn 4240: 'id' => $id };
4241: &Apache::loncommon::user_rule_check($checkhash,$checks,
4242: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,
4243: \%got_rules);
4244: if (ref($alerts{'id'}) eq 'HASH') {
1.57 raeburn 4245: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
1.124 raeburn 4246: if ($alerts{'id'}{$userdomain}{$id}) {
4247: $r->print(&mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is found by your directory service.',
4248: '<b>'.$username.'</b>').'<br />'.
4249: &mt('Consequently, the user was not created.'));
4250: next;
4251: }
1.5 raeburn 4252: }
4253: }
4254: }
4255: }
1.1 raeburn 4256: if ($password || $env{'form.login'} eq 'loc') {
1.27 raeburn 4257: my $multiple = 0;
4258: my ($userresult,$authresult,$roleresult,$idresult);
4259: my (%userres,%authres,%roleres,%idres);
1.42 raeburn 4260: my $singlesec = '';
1.1 raeburn 4261: if ($role eq 'st') {
1.27 raeburn 4262: my $sec;
1.42 raeburn 4263: if (@secs > 0) {
4264: $sec = $secs[0];
1.27 raeburn 4265: }
1.57 raeburn 4266: &modifystudent($userdomain,$username,$cid,$sec,
1.52 raeburn 4267: $desiredhost,$context);
1.42 raeburn 4268: $roleresult =
4269: &Apache::lonnet::modifystudent
1.57 raeburn 4270: ($userdomain,$username,$id,$amode,$password,
1.42 raeburn 4271: $fname,$mname,$lname,$gen,$sec,$enddate,
4272: $startdate,$env{'form.forceid'},
1.52 raeburn 4273: $desiredhost,$email,'manual','',$cid,
1.84 raeburn 4274: '',$context,$inststatus);
1.42 raeburn 4275: $userresult = $roleresult;
1.1 raeburn 4276: } else {
1.42 raeburn 4277: if ($role ne '') {
4278: if ($context eq 'course' || $setting eq 'course') {
4279: if ($customroles{$role}) {
4280: $role = 'cr_'.$env{'user.domain'}.'_'.
4281: $env{'user.name'}.'_'.$role;
4282: }
1.103 raeburn 4283: if (($role ne 'cc') && ($role ne 'co')) {
1.42 raeburn 4284: if (@secs > 1) {
4285: $multiple = 1;
4286: foreach my $sec (@secs) {
4287: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
4288: &modifyuserrole($context,$setting,
1.57 raeburn 4289: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 4290: $id,$amode,$password,$fname,
4291: $mname,$lname,$gen,$sec,
4292: $env{'form.forceid'},$desiredhost,
4293: $email,$role,$enddate,
1.84 raeburn 4294: $startdate,$checkid,$inststatus);
1.42 raeburn 4295: }
4296: } elsif (@secs > 0) {
4297: $singlesec = $secs[0];
4298: }
1.27 raeburn 4299: }
4300: }
4301: }
4302: if (!$multiple) {
1.28 raeburn 4303: ($userresult,$authresult,$roleresult,$idresult) =
1.27 raeburn 4304: &modifyuserrole($context,$setting,
1.57 raeburn 4305: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 4306: $id,$amode,$password,$fname,
4307: $mname,$lname,$gen,$singlesec,
4308: $env{'form.forceid'},$desiredhost,
1.84 raeburn 4309: $email,$role,$enddate,$startdate,
4310: $checkid,$inststatus);
1.27 raeburn 4311: }
4312: }
4313: if ($multiple) {
4314: foreach my $sec (sort(keys(%userres))) {
1.42 raeburn 4315: $flushc =
1.27 raeburn 4316: &user_change_result($r,$userres{$sec},$authres{$sec},
4317: $roleres{$sec},$idres{$sec},\%counts,$flushc,
1.57 raeburn 4318: $username,$userdomain,\%userchg);
1.27 raeburn 4319:
4320: }
4321: } else {
4322: $flushc =
4323: &user_change_result($r,$userresult,$authresult,
1.28 raeburn 4324: $roleresult,$idresult,\%counts,$flushc,
1.57 raeburn 4325: $username,$userdomain,\%userchg);
1.1 raeburn 4326: }
4327: } else {
4328: if ($context eq 'course') {
4329: $r->print('<br />'.
1.74 bisitz 4330: &mt('[_1]: Unable to enroll. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4331: );
1.13 raeburn 4332: } elsif ($context eq 'author') {
1.1 raeburn 4333: $r->print('<br />'.
1.74 bisitz 4334: &mt('[_1]: Unable to add co-author. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4335: );
4336: } else {
4337: $r->print('<br />'.
1.74 bisitz 4338: &mt('[_1]: Unable to add user. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4339: );
4340: }
4341: }
4342: }
4343: }
4344: } # end of foreach (@userdata)
4345: # Flush the course logs so reverse user roles immediately updated
1.126 raeburn 4346: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
1.29 raeburn 4347: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
1.1 raeburn 4348: "</p>\n");
4349: if ($counts{'role'} > 0) {
4350: $r->print("<p>\n".
1.29 raeburn 4351: &mt('Roles added for [quant,_1,user].',$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");
4352: } else {
4353: $r->print('<p>'.&mt('No roles added').'</p>');
1.1 raeburn 4354: }
4355: if ($counts{'auth'} > 0) {
4356: $r->print("<p>\n".
4357: &mt('Authentication changed for [_1] existing users.',
4358: $counts{'auth'})."</p>\n");
4359: }
1.13 raeburn 4360: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
1.1 raeburn 4361: #####################################
1.29 raeburn 4362: # Display list of students to drop #
1.1 raeburn 4363: #####################################
4364: if ($env{'form.fullup'} eq 'yes') {
1.29 raeburn 4365: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
1.1 raeburn 4366: # Get current classlist
1.30 raeburn 4367: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4368: if (! defined($classlist)) {
1.29 raeburn 4369: $r->print('<form name="studentform" method="post" action="/adm/createuser" />'.
4370: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4371: &mt('There are no students with current/future access to the course.').
4372: '</form>'."\n");
1.66 raeburn 4373: } elsif (ref($classlist) eq 'HASH') {
1.1 raeburn 4374: # Remove the students we just added from the list of students.
1.30 raeburn 4375: foreach my $line (@userdata) {
4376: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 4377: unless (($entries{$fields{'username'}} eq '') ||
4378: (!defined($entries{$fields{'username'}}))) {
4379: delete($classlist->{$entries{$fields{'username'}}.
4380: ':'.$domain});
4381: }
4382: }
4383: # Print out list of dropped students.
1.30 raeburn 4384: &show_drop_list($r,$classlist,'nosort',$permission);
1.1 raeburn 4385: }
4386: }
4387: } # end of unless
1.29 raeburn 4388: if ($env{'form.fullup'} ne 'yes') {
4389: $r->print('</form>');
4390: }
1.1 raeburn 4391: }
4392:
1.13 raeburn 4393: sub print_namespacing_alerts {
4394: my ($domain,$alerts,$curr_rules) = @_;
4395: my $output;
4396: if (ref($alerts) eq 'HASH') {
4397: if (keys(%{$alerts}) > 0) {
4398: if (ref($alerts->{'username'}) eq 'HASH') {
4399: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
4400: my $count;
4401: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
4402: $count = keys(%{$alerts->{'username'}{$dom}});
4403: }
4404: my $domdesc = &Apache::lonnet::domain($domain,'description');
4405: if (ref($curr_rules->{$dom}) eq 'HASH') {
4406: $output .= &Apache::loncommon::instrule_disallow_msg(
4407: 'username',$domdesc,$count,'upload');
4408: }
4409: $output .= &Apache::loncommon::user_rule_formats($dom,
4410: $domdesc,$curr_rules->{$dom}{'username'},
4411: 'username');
4412: }
4413: }
4414: if (ref($alerts->{'id'}) eq 'HASH') {
4415: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
4416: my $count;
4417: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
4418: $count = keys(%{$alerts->{'id'}{$dom}});
4419: }
4420: my $domdesc = &Apache::lonnet::domain($domain,'description');
4421: if (ref($curr_rules->{$dom}) eq 'HASH') {
4422: $output .= &Apache::loncommon::instrule_disallow_msg(
4423: 'id',$domdesc,$count,'upload');
4424: }
4425: $output .= &Apache::loncommon::user_rule_formats($dom,
4426: $domdesc,$curr_rules->{$dom}{'id'},'id');
4427: }
4428: }
4429: }
4430: }
4431: }
4432:
1.1 raeburn 4433: sub user_change_result {
1.29 raeburn 4434: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
1.57 raeburn 4435: $username,$userdomain,$userchg) = @_;
1.1 raeburn 4436: my $okresult = 0;
4437: if ($userresult ne 'ok') {
4438: if ($userresult =~ /^error:(.+)$/) {
4439: my $error = $1;
4440: $r->print('<br />'.
1.74 bisitz 4441: &mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4442: }
4443: } else {
4444: $counts->{'user'} ++;
4445: $okresult = 1;
4446: }
4447: if ($authresult ne 'ok') {
4448: if ($authresult =~ /^error:(.+)$/) {
4449: my $error = $1;
4450: $r->print('<br />'.
1.74 bisitz 4451: &mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4452: }
4453: } else {
4454: $counts->{'auth'} ++;
4455: $okresult = 1;
4456: }
4457: if ($roleresult ne 'ok') {
4458: if ($roleresult =~ /^error:(.+)$/) {
4459: my $error = $1;
4460: $r->print('<br />'.
1.74 bisitz 4461: &mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4462: }
4463: } else {
4464: $counts->{'role'} ++;
4465: $okresult = 1;
4466: }
4467: if ($okresult) {
4468: $flushc++;
1.57 raeburn 4469: $userchg->{$username.':'.$userdomain}=1;
1.1 raeburn 4470: $r->print('. ');
4471: if ($flushc>15) {
4472: $r->rflush;
4473: $flushc=0;
4474: }
4475: }
1.29 raeburn 4476: if ($idresult) {
4477: $r->print($idresult);
4478: }
1.1 raeburn 4479: return $flushc;
4480: }
4481:
4482: # ========================================================= Menu Phase Two Drop
1.17 raeburn 4483: sub print_drop_menu {
1.101 raeburn 4484: my ($r,$context,$permission,$crstype) = @_;
4485: my $heading;
4486: if ($crstype eq 'Community') {
4487: $heading = &mt("Drop Members");
4488: } else {
4489: $heading = &mt("Drop Students");
4490: }
4491: $r->print('<h3>'.$heading.'</h3>'."\n".
1.17 raeburn 4492: '<form name="studentform" method="post">'."\n");
1.30 raeburn 4493: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4494: if (! defined($classlist)) {
1.101 raeburn 4495: if ($crstype eq 'Community') {
4496: $r->print(&mt('There are no members currently enrolled.')."\n");
4497: } else {
4498: $r->print(&mt('There are no students currently enrolled.')."\n");
4499: }
1.30 raeburn 4500: } else {
1.101 raeburn 4501: &show_drop_list($r,$classlist,'nosort',$permission,$crstype);
1.1 raeburn 4502: }
1.17 raeburn 4503: $r->print('</form>'. &Apache::loncommon::end_page());
1.1 raeburn 4504: return;
4505: }
4506:
4507: # ================================================================== Phase four
4508:
1.11 raeburn 4509: sub update_user_list {
1.118 raeburn 4510: my ($r,$context,$setting,$choice,$crstype) = @_;
1.11 raeburn 4511: my $now = time;
1.1 raeburn 4512: my $count=0;
1.101 raeburn 4513: if ($context eq 'course') {
4514: $crstype = &Apache::loncommon::course_type();
4515: }
1.11 raeburn 4516: my @changelist;
1.29 raeburn 4517: if ($choice eq 'drop') {
4518: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
4519: } else {
1.11 raeburn 4520: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
4521: }
4522: my %result_text = ( ok => { 'revoke' => 'Revoked',
4523: 'delete' => 'Deleted',
4524: 'reenable' => 'Re-enabled',
1.17 raeburn 4525: 'activate' => 'Activated',
4526: 'chgdates' => 'Changed Access Dates for',
1.118 raeburn 4527: 'chgsec' => 'Changed section(s) for',
1.17 raeburn 4528: 'drop' => 'Dropped',
1.11 raeburn 4529: },
4530: error => {'revoke' => 'revoking',
4531: 'delete' => 'deleting',
4532: 'reenable' => 're-enabling',
4533: 'activate' => 'activating',
1.17 raeburn 4534: 'chgdates' => 'changing access dates for',
4535: 'chgsec' => 'changing section for',
4536: 'drop' => 'dropping',
1.11 raeburn 4537: },
4538: );
4539: my ($startdate,$enddate);
4540: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
4541: ($startdate,$enddate) = &get_dates_from_form();
4542: }
4543: foreach my $item (@changelist) {
1.118 raeburn 4544: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,
4545: @sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,
4546: $nothingtodo,$keepnosection);
1.17 raeburn 4547: if ($choice eq 'drop') {
4548: ($uname,$udom,$sec) = split(/:/,$item,-1);
4549: $role = 'st';
4550: $cid = $env{'request.course.id'};
4551: $scopestem = '/'.$cid;
4552: $scopestem =~s/\_/\//g;
4553: if ($sec eq '') {
4554: $scope = $scopestem;
4555: } else {
4556: $scope = $scopestem.'/'.$sec;
4557: }
4558: } elsif ($context eq 'course') {
1.11 raeburn 4559: ($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1);
4560: $cid = $env{'request.course.id'};
4561: $scopestem = '/'.$cid;
4562: $scopestem =~s/\_/\//g;
4563: if ($sec eq '') {
4564: $scope = $scopestem;
4565: } else {
4566: $scope = $scopestem.'/'.$sec;
4567: }
1.13 raeburn 4568: } elsif ($context eq 'author') {
1.11 raeburn 4569: ($uname,$udom,$role) = split(/\:/,$item,-1);
4570: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
4571: } elsif ($context eq 'domain') {
4572: if ($setting eq 'domain') {
4573: ($role,$uname,$udom) = split(/\:/,$item,-1);
4574: $scope = '/'.$env{'request.role.domain'}.'/';
1.13 raeburn 4575: } elsif ($setting eq 'author') {
1.11 raeburn 4576: ($uname,$udom,$role,$scope) = split(/\:/,$item);
4577: } elsif ($setting eq 'course') {
4578: ($uname,$udom,$role,$cid,$sec,$type,$locktype) =
4579: split(/\:/,$item);
4580: $scope = '/'.$cid;
4581: $scope =~s/\_/\//g;
4582: if ($sec ne '') {
4583: $scope .= '/'.$sec;
4584: }
4585: }
4586: }
1.101 raeburn 4587: my $plrole = &Apache::lonnet::plaintext($role,$crstype);
1.11 raeburn 4588: my $start = $env{'form.'.$item.'_start'};
4589: my $end = $env{'form.'.$item.'_end'};
1.17 raeburn 4590: if ($choice eq 'drop') {
4591: # drop students
4592: $end = $now;
4593: $type = 'manual';
4594: $result =
1.52 raeburn 4595: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.17 raeburn 4596: } elsif ($choice eq 'revoke') {
4597: # revoke or delete user role
1.11 raeburn 4598: $end = $now;
4599: if ($role eq 'st') {
4600: $result =
1.52 raeburn 4601: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4602: } else {
4603: $result =
1.52 raeburn 4604: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
4605: '','',$context);
1.11 raeburn 4606: }
4607: } elsif ($choice eq 'delete') {
4608: if ($role eq 'st') {
1.52 raeburn 4609: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context);
1.29 raeburn 4610: }
4611: $result =
4612: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
1.52 raeburn 4613: $start,1,'',$context);
1.11 raeburn 4614: } else {
4615: #reenable, activate, change access dates or change section
4616: if ($choice ne 'chgsec') {
4617: $start = $startdate;
4618: $end = $enddate;
4619: }
4620: if ($choice eq 'reenable') {
4621: if ($role eq 'st') {
1.52 raeburn 4622: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4623: } else {
4624: $result =
4625: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4626: $now,'','',$context);
1.11 raeburn 4627: }
4628: } elsif ($choice eq 'activate') {
4629: if ($role eq 'st') {
1.52 raeburn 4630: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4631: } else {
4632: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4633: $now,'','',$context);
1.11 raeburn 4634: }
4635: } elsif ($choice eq 'chgdates') {
4636: if ($role eq 'st') {
1.52 raeburn 4637: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4638: } else {
4639: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4640: $start,'','',$context);
1.11 raeburn 4641: }
4642: } elsif ($choice eq 'chgsec') {
4643: my (@newsecs,$revresult,$nochg,@retained);
1.103 raeburn 4644: if (($role ne 'cc') && ($role ne 'co')) {
1.117 raeburn 4645: my @secs = sort(split(/,/,$env{'form.newsecs'}));
4646: if (@secs) {
4647: my %curr_groups = &Apache::longroup::coursegroups();
4648: foreach my $sec (@secs) {
4649: next if (($sec =~ /\W/) || ($sec eq 'none') ||
4650: (exists($curr_groups{$sec})));
4651: push(@newsecs,$sec);
4652: }
4653: }
1.11 raeburn 4654: }
4655: # remove existing section if not to be retained.
1.118 raeburn 4656: if (!$env{'form.retainsec'} || ($role eq 'st')) {
1.11 raeburn 4657: if ($sec eq '') {
4658: if (@newsecs == 0) {
1.118 raeburn 4659: $result = 'ok';
1.11 raeburn 4660: $nochg = 1;
1.118 raeburn 4661: $nothingtodo = 1;
1.40 raeburn 4662: } else {
4663: $revresult =
4664: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4665: $scope,$role,
4666: '','',$context);
1.40 raeburn 4667: }
1.11 raeburn 4668: } else {
1.28 raeburn 4669: if (@newsecs > 0) {
4670: if (grep(/^\Q$sec\E$/,@newsecs)) {
4671: push(@retained,$sec);
4672: } else {
4673: $revresult =
4674: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4675: $scope,$role,
4676: '','',$context);
1.28 raeburn 4677: }
4678: } else {
1.11 raeburn 4679: $revresult =
1.28 raeburn 4680: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4681: $scope,$role,
4682: '','',$context);
1.11 raeburn 4683: }
4684: }
4685: } else {
1.28 raeburn 4686: if ($sec eq '') {
4687: $nochg = 1;
1.118 raeburn 4688: $keepnosection = 1;
4689: } else {
1.28 raeburn 4690: push(@retained,$sec);
4691: }
1.11 raeburn 4692: }
4693: # add new sections
1.118 raeburn 4694: my (@diffs,@shownew);
4695: if (@retained) {
4696: @diffs = &Apache::loncommon::compare_arrays(\@retained,\@newsecs);
4697: } else {
4698: @diffs = @newsecs;
4699: }
1.11 raeburn 4700: if (@newsecs == 0) {
1.118 raeburn 4701: if ($nochg) {
4702: $result = 'ok';
4703: $nothingtodo = 1;
4704: } else {
1.28 raeburn 4705: if ($role eq 'st') {
4706: $result =
1.52 raeburn 4707: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context);
1.28 raeburn 4708: } else {
4709: my $newscope = $scopestem;
1.52 raeburn 4710: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
1.11 raeburn 4711: }
4712: }
1.118 raeburn 4713: $showsecs = &mt('No section');
4714: } elsif (@diffs == 0) {
4715: $result = 'ok';
4716: $nothingtodo = 1;
1.11 raeburn 4717: } else {
1.118 raeburn 4718: foreach my $newsec (@newsecs) {
1.11 raeburn 4719: if (!grep(/^\Q$newsec\E$/,@retained)) {
4720: if ($role eq 'st') {
1.52 raeburn 4721: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context);
1.118 raeburn 4722: if (@newsecs > 1) {
4723: my $showsingle;
4724: if ($newsec eq '') {
4725: $showsingle = &mt('No section');
4726: } else {
4727: $showsingle = $newsec;
4728: }
4729: if ($crstype eq 'Community') {
4730: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.','<i>'.$showsingle.'</i>');
4731: } else {
4732: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.','<i>'.$showsingle.'</i>');
4733: }
4734: $showsecs = $showsingle;
4735: last;
4736: } else {
4737: if ($newsec eq '') {
4738: $showsecs = &mt('No section');
4739: } else {
4740: $showsecs = $newsec;
4741: }
4742: }
1.11 raeburn 4743: } else {
4744: my $newscope = $scopestem;
4745: if ($newsec ne '') {
4746: $newscope .= '/'.$newsec;
1.118 raeburn 4747: push(@shownew,$newsec);
1.11 raeburn 4748: }
4749: $result = &Apache::lonnet::assignrole($udom,$uname,
4750: $newscope,$role,$end,$start);
1.118 raeburn 4751:
1.11 raeburn 4752: }
4753: }
4754: }
4755: }
1.118 raeburn 4756: unless ($role eq 'st') {
4757: unless ($showsecs) {
4758: my @tolist = sort(@shownew,@retained);
4759: if ($keepnosection) {
4760: push(@tolist,&mt('No section'));
4761: }
4762: $showsecs = join(', ',@tolist);
4763: }
4764: }
1.11 raeburn 4765: }
4766: }
1.17 raeburn 4767: my $extent = $scope;
4768: if ($choice eq 'drop' || $context eq 'course') {
4769: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
4770: if ($cdesc) {
4771: $extent = $cdesc;
4772: }
4773: }
1.1 raeburn 4774: if ($result eq 'ok' || $result eq 'ok:') {
1.118 raeburn 4775: my $dates;
4776: if (($choice eq 'chgsec') || ($choice eq 'chgdates')) {
4777: $dates = &dates_feedback($start,$end,$now);
4778: }
4779: if ($choice eq 'chgsec') {
4780: if ($nothingtodo) {
4781: $r->print(&mt("Section assignment for role of '[_1]' in [_2] for '[_3]' unchanged.",$plrole,$extent,'<i>'.
4782: &Apache::loncommon::plainname($uname,$udom).
4783: '</i>').' ');
4784: if ($sec eq '') {
4785: $r->print(&mt('[_1]No section[_2] - [_3]','<b>','</b>',$dates));
4786: } else {
4787: $r->print(&mt('Section(s): [_1] - [_2]',
4788: '<b>'.$showsecs.'</b>',$dates));
4789: }
4790: $r->print('<br />');
4791: } else {
4792: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' to [_4] - [_5]",$plrole,$extent,
4793: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
4794: '<b>'.$showsecs.'</b>',$dates).'<br />');
4795: $count ++;
4796: }
4797: if ($warn_singlesec) {
4798: $r->print('<div class="LC_warning">'.$warn_singlesec.'</div>');
4799: }
4800: } elsif ($choice eq 'chgdates') {
4801: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent,
1.121 raeburn 4802: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
1.118 raeburn 4803: $dates).'<br />');
4804: $count ++;
4805: } else {
4806: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent,
1.121 raeburn 4807: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>').
1.118 raeburn 4808: '<br />');
4809: $count ++;
4810: }
1.1 raeburn 4811: } else {
4812: $r->print(
1.118 raeburn 4813: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for '[_3]': [_4].",
4814: $plrole,$extent,
1.121 raeburn 4815: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
1.118 raeburn 4816: $result).'<br />');
1.11 raeburn 4817: }
4818: }
1.32 raeburn 4819: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
1.33 raeburn 4820: if ($choice eq 'drop') {
4821: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
4822: '<input type="hidden" name="Status" value="Active" />'."\n".
4823: '<input type="hidden" name="showrole" value="st" />'."\n");
4824: } else {
4825: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
4826: if ($env{'form.'.$item} ne '') {
4827: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
4828: '" />'."\n");
4829: }
1.32 raeburn 4830: }
4831: }
1.118 raeburn 4832: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} for [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');
1.11 raeburn 4833: if ($count > 0) {
1.17 raeburn 4834: if ($choice eq 'revoke' || $choice eq 'drop') {
1.74 bisitz 4835: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
1.11 raeburn 4836: }
4837: # Flush the course logs so reverse user roles immediately updated
1.126 raeburn 4838: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
1.11 raeburn 4839: }
4840: if ($env{'form.makedatesdefault'}) {
4841: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
1.101 raeburn 4842: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
1.1 raeburn 4843: }
4844: }
1.33 raeburn 4845: my $linktext = &mt('Display User Lists');
4846: if ($choice eq 'drop') {
4847: $linktext = &mt('Display current class roster');
4848: }
4849: $r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");
1.1 raeburn 4850: }
4851:
1.118 raeburn 4852: sub dates_feedback {
4853: my ($start,$end,$now) = @_;
4854: my $dates;
4855: if ($start < $now) {
4856: if ($end == 0) {
4857: $dates .= &mt('role(s) active now; no end date');
4858: } elsif ($end > $now) {
4859: $dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));
4860: } else {
4861: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
4862: }
4863: } else {
4864: if ($end == 0 || $end > $now) {
4865: $dates = &mt('future role(s); starts: [_1].',&Apache::lonlocal::locallocaltime($start));
4866: } else {
4867: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
4868: }
4869: }
4870: return $dates;
4871: }
4872:
1.8 raeburn 4873: sub classlist_drop {
1.29 raeburn 4874: my ($scope,$uname,$udom,$now) = @_;
1.8 raeburn 4875: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
1.29 raeburn 4876: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.8 raeburn 4877: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
1.63 raeburn 4878: my %user;
4879: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
1.8 raeburn 4880: return &mt('Drop from classlist: [_1]',
4881: '<b>'.$result.'</b>').'<br />';
4882: }
4883: }
4884: }
4885:
4886: sub active_student_roles {
4887: my ($cnum,$cdom,$uname,$udom) = @_;
4888: my %roles =
4889: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
4890: ['future','active'],['st']);
4891: return exists($roles{"$cnum:$cdom:st"});
4892: }
4893:
1.1 raeburn 4894: sub section_check_js {
1.8 raeburn 4895: my $groupslist= &get_groupslist();
1.1 raeburn 4896: return <<"END";
4897: function validate(caller) {
1.9 raeburn 4898: var groups = new Array($groupslist);
1.1 raeburn 4899: var secname = caller.value;
4900: if ((secname == 'all') || (secname == 'none')) {
4901: alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
4902: return 'error';
4903: }
4904: if (secname != '') {
4905: for (var k=0; k<groups.length; k++) {
4906: if (secname == groups[k]) {
4907: 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.");
4908: return 'error';
4909: }
4910: }
4911: }
4912: return 'ok';
4913: }
4914: END
4915: }
4916:
4917: sub set_login {
4918: my ($dom,$authformkrb,$authformint,$authformloc) = @_;
4919: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4920: my $response;
4921: my ($authnum,%can_assign) =
4922: &Apache::loncommon::get_assignable_auth($dom);
4923: if ($authnum) {
4924: $response = &Apache::loncommon::start_data_table();
4925: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
4926: $response .= &Apache::loncommon::start_data_table_row().
4927: '<td>'.$authformkrb.'</td>'.
4928: &Apache::loncommon::end_data_table_row()."\n";
4929: }
4930: if ($can_assign{'int'}) {
4931: $response .= &Apache::loncommon::start_data_table_row().
4932: '<td>'.$authformint.'</td>'.
4933: &Apache::loncommon::end_data_table_row()."\n"
4934: }
4935: if ($can_assign{'loc'}) {
4936: $response .= &Apache::loncommon::start_data_table_row().
4937: '<td>'.$authformloc.'</td>'.
4938: &Apache::loncommon::end_data_table_row()."\n";
4939: }
4940: $response .= &Apache::loncommon::end_data_table();
4941: }
4942: return $response;
4943: }
4944:
1.8 raeburn 4945: sub course_sections {
1.51 raeburn 4946: my ($sections_count,$role,$current_sec) = @_;
1.8 raeburn 4947: my $output = '';
4948: my @sections = (sort {$a <=> $b} keys %{$sections_count});
1.29 raeburn 4949: my $numsec = scalar(@sections);
1.92 bisitz 4950: my $is_selected = ' selected="selected"';
1.29 raeburn 4951: if ($numsec <= 1) {
1.8 raeburn 4952: $output = '<select name="currsec_'.$role.'" >'."\n".
1.51 raeburn 4953: ' <option value="">'.&mt('Select').'</option>'."\n";
4954: if ($current_sec eq 'none') {
4955: $output .=
4956: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
4957: } else {
4958: $output .=
1.29 raeburn 4959: ' <option value="">'.&mt('No section').'</option>'."\n";
1.51 raeburn 4960: }
1.29 raeburn 4961: if ($numsec == 1) {
1.51 raeburn 4962: if ($current_sec eq $sections[0]) {
4963: $output .=
4964: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
4965: } else {
4966: $output .=
1.8 raeburn 4967: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
1.51 raeburn 4968: }
1.29 raeburn 4969: }
1.8 raeburn 4970: } else {
4971: $output = '<select name="currsec_'.$role.'" ';
4972: my $multiple = 4;
4973: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
1.29 raeburn 4974: if ($role eq 'st') {
4975: $output .= '>'."\n".
1.51 raeburn 4976: ' <option value="">'.&mt('Select').'</option>'."\n";
4977: if ($current_sec eq 'none') {
4978: $output .=
4979: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
4980: } else {
4981: $output .=
1.29 raeburn 4982: ' <option value="">'.&mt('No section')."</option>\n";
1.51 raeburn 4983: }
1.29 raeburn 4984: } else {
4985: $output .= 'multiple="multiple" size="'.$multiple.'">'."\n";
4986: }
1.8 raeburn 4987: foreach my $sec (@sections) {
1.51 raeburn 4988: if ($current_sec eq $sec) {
4989: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
4990: } else {
4991: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
4992: }
1.8 raeburn 4993: }
4994: }
4995: $output .= '</select>';
4996: return $output;
4997: }
4998:
4999: sub get_groupslist {
5000: my $groupslist;
5001: my %curr_groups = &Apache::longroup::coursegroups();
5002: if (%curr_groups) {
5003: $groupslist = join('","',sort(keys(%curr_groups)));
5004: $groupslist = '"'.$groupslist.'"';
5005: }
1.11 raeburn 5006: return $groupslist;
1.8 raeburn 5007: }
5008:
5009: sub setsections_javascript {
1.103 raeburn 5010: my ($formname,$groupslist,$mode,$checkauth,$crstype) = @_;
1.28 raeburn 5011: my ($checkincluded,$finish,$rolecode,$setsection_js);
5012: if ($mode eq 'upload') {
5013: $checkincluded = 'formname.name == "'.$formname.'"';
5014: $finish = "return 'ok';";
5015: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
5016: } elsif ($formname eq 'cu') {
1.8 raeburn 5017: $checkincluded = 'formname.elements[i-1].checked == true';
1.37 raeburn 5018: if ($checkauth) {
5019: $finish = "var authcheck = auth_check();\n".
5020: " if (authcheck == 'ok') {\n".
5021: " formname.submit();\n".
5022: " }\n";
5023: } else {
5024: $finish = 'formname.submit()';
5025: }
1.28 raeburn 5026: $rolecode = "var match = str.split('_');
5027: var role = match[3];\n";
5028: } elsif ($formname eq 'enrollstudent') {
5029: $checkincluded = 'formname.name == "'.$formname.'"';
1.37 raeburn 5030: if ($checkauth) {
5031: $finish = "var authcheck = auth_check();\n".
5032: " if (authcheck == 'ok') {\n".
5033: " formname.submit();\n".
5034: " }\n";
5035: } else {
5036: $finish = 'formname.submit()';
5037: }
1.28 raeburn 5038: $rolecode = "var match = str.split('_');
5039: var role = match[1];\n";
1.8 raeburn 5040: } else {
1.28 raeburn 5041: $checkincluded = 'formname.name == "'.$formname.'"';
1.8 raeburn 5042: $finish = "seccheck = 'ok';";
1.28 raeburn 5043: $rolecode = "var match = str.split('_');
5044: var role = match[1];\n";
1.11 raeburn 5045: $setsection_js = "var seccheck = 'alert';";
1.8 raeburn 5046: }
5047: my %alerts = &Apache::lonlocal::texthash(
5048: secd => 'Section designations do not apply to Course Coordinator roles.',
1.103 raeburn 5049: sedn => 'Section designations do not apply to Coordinator roles.',
1.8 raeburn 5050: accr => 'A course coordinator role will be added with access to all sections.',
1.103 raeburn 5051: acor => 'A coordinator role will be added with access to all sections',
1.8 raeburn 5052: inea => 'In each course, each user may only have one student role at a time.',
1.125 raeburn 5053: inco => 'In each community, each user may only have one member role at a time.',
1.8 raeburn 5054: youh => 'You had selected ',
5055: secs => 'sections.',
5056: plmo => 'Please modify your selections so they include no more than one section.',
5057: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5058: plch => 'Please choose a different section name.',
5059: mnot => 'may not be used as a section name, as it is the name of a course group.',
5060: secn => 'Section names and group names must be distinct. Please choose a different section name.',
1.113 raeburn 5061: nonw => 'Section names may only contain letters or numbers.',
1.11 raeburn 5062: );
1.8 raeburn 5063: $setsection_js .= <<"ENDSECCODE";
5064:
1.103 raeburn 5065: function setSections(formname,crstype) {
1.8 raeburn 5066: var re1 = /^currsec_/;
1.113 raeburn 5067: var re2 =/\\W/;
1.115 raeburn 5068: var trimleading = /^\\s+/;
5069: var trimtrailing = /\\s+\$/;
1.8 raeburn 5070: var groups = new Array($groupslist);
5071: for (var i=0;i<formname.elements.length;i++) {
5072: var str = formname.elements[i].name;
5073: var checkcurr = str.match(re1);
5074: if (checkcurr != null) {
1.115 raeburn 5075: var num = i;
1.8 raeburn 5076: if ($checkincluded) {
1.28 raeburn 5077: $rolecode
1.103 raeburn 5078: if (role == 'cc' || role == 'co') {
5079: if (role == 'cc') {
5080: alert("$alerts{'secd'}\\n$alerts{'accr'}");
5081: } else {
5082: alert("$alerts{'sedn'}\\n$alerts{'acor'}");
5083: }
5084: } else {
1.8 raeburn 5085: var sections = '';
5086: var numsec = 0;
1.115 raeburn 5087: var fromexisting = new Array();
5088: for (var j=0; j<formname.elements[num].length; j++) {
5089: if (formname.elements[num].options[j].selected == true ) {
5090: var addsec = formname.elements[num].options[j].value;
1.119 raeburn 5091: if ((addsec != "") && (addsec != null)) {
1.115 raeburn 5092: fromexisting.push(addsec);
1.8 raeburn 5093: if (numsec == 0) {
1.115 raeburn 5094: sections = addsec;
5095: } else {
5096: sections = sections + "," + addsec;
1.8 raeburn 5097: }
1.115 raeburn 5098: numsec ++;
1.8 raeburn 5099: }
5100: }
5101: }
1.115 raeburn 5102: var newsecs = formname.elements[num+1].value;
1.113 raeburn 5103: var validsecs = new Array();
1.115 raeburn 5104: var validsecstr = '';
1.113 raeburn 5105: var badsecs = new Array();
1.8 raeburn 5106: if (newsecs != null && newsecs != "") {
1.115 raeburn 5107: var numsplit;
5108: if (newsecs.indexOf(',') == -1) {
5109: numsplit = new Array(newsecs);
5110: } else {
5111: numsplit = newsecs.split(/,/g);
5112: }
1.117 raeburn 5113: for (var m=0; m<numsplit.length; m++) {
5114: var newsec = numsplit[m];
1.115 raeburn 5115: newsec = newsec.replace(trimleading,'');
5116: newsec = newsec.replace(trimtrailing,'');
5117: if (re2.test(newsec) == true) {
5118: badsecs.push(newsec);
1.113 raeburn 5119: } else {
1.115 raeburn 5120: if (newsec != '') {
5121: var isnew = 1;
5122: if (fromexisting != null) {
1.117 raeburn 5123: for (var n=0; n<fromexisting.length; n++) {
5124: if (newsec == fromexisting[n]) {
1.115 raeburn 5125: isnew = 0;
5126: }
5127: }
5128: }
5129: if (isnew == 1) {
5130: validsecs.push(newsec);
5131: }
5132: }
1.113 raeburn 5133: }
5134: }
5135: if (badsecs.length > 0) {
5136: alert("$alerts{'nonw'}\\n$alerts{'plch'}");
5137: return;
5138: }
5139: numsec = numsec + validsecs.length;
1.8 raeburn 5140: }
5141: if ((role == 'st') && (numsec > 1)) {
1.103 raeburn 5142: if (crstype == 'Community') {
5143: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5144: } else {
5145: alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5146: }
1.8 raeburn 5147: return;
1.115 raeburn 5148: } else {
5149: if (validsecs != null) {
5150: for (var j=0; j<validsecs.length; j++) {
5151: if (validsecstr == '' || validsecstr == null) {
5152: validsecstr = validsecs[j];
5153: } else {
5154: validsecstr += ','+validsecs[j];
5155: }
5156: if ((validsecs[j] == 'all') ||
5157: (validsecs[j] == 'none')) {
5158: alert("'"+validsecs[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
1.8 raeburn 5159: return;
5160: }
5161: for (var k=0; k<groups.length; k++) {
1.115 raeburn 5162: if (validsecs[j] == groups[k]) {
5163: alert("'"+validsecs[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
1.8 raeburn 5164: return;
5165: }
5166: }
5167: }
5168: }
5169: }
1.115 raeburn 5170: if ((validsecstr != '') && (validsecstr != null)) {
1.117 raeburn 5171: if ((sections == '') || (sections == null)) {
5172: sections = validsecstr;
5173: } else {
1.115 raeburn 5174: sections = sections + "," + validsecstr;
5175: }
5176: }
5177: formname.elements[num+2].value = sections;
1.8 raeburn 5178: }
5179: }
5180: }
5181: }
5182: $finish
5183: }
5184: ENDSECCODE
1.11 raeburn 5185: return $setsection_js;
1.8 raeburn 5186: }
5187:
1.15 raeburn 5188: sub can_create_user {
5189: my ($dom,$context,$usertype) = @_;
5190: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
5191: my $cancreate = 1;
1.28 raeburn 5192: if (&Apache::lonnet::allowed('mau',$dom)) {
5193: return $cancreate;
5194: }
1.15 raeburn 5195: if (ref($domconf{'usercreation'}) eq 'HASH') {
5196: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
1.100 raeburn 5197: if ($context eq 'course' || $context eq 'author' || $context eq 'requestcrs') {
1.15 raeburn 5198: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
5199: if ($creation eq 'none') {
5200: $cancreate = 0;
5201: } elsif ($creation ne 'any') {
5202: if (defined($usertype)) {
5203: if ($creation ne $usertype) {
5204: $cancreate = 0;
5205: }
5206: }
5207: }
5208: }
5209: }
5210: }
5211: return $cancreate;
5212: }
5213:
1.20 raeburn 5214: sub can_modify_userinfo {
5215: my ($context,$dom,$fields,$userroles) = @_;
5216: my %domconfig =
5217: &Apache::lonnet::get_dom('configuration',['usermodification'],
5218: $dom);
5219: my %canmodify;
5220: if (ref($fields) eq 'ARRAY') {
5221: foreach my $field (@{$fields}) {
5222: $canmodify{$field} = 0;
5223: if (&Apache::lonnet::allowed('mau',$dom)) {
5224: $canmodify{$field} = 1;
5225: } else {
5226: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5227: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
5228: if (ref($userroles) eq 'ARRAY') {
5229: foreach my $role (@{$userroles}) {
5230: my $testrole;
1.60 raeburn 5231: if ($context eq 'selfcreate') {
5232: $testrole = $role;
1.20 raeburn 5233: } else {
1.60 raeburn 5234: if ($role =~ /^cr\//) {
5235: $testrole = 'cr';
5236: } else {
5237: $testrole = $role;
5238: }
1.20 raeburn 5239: }
5240: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
5241: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
5242: $canmodify{$field} = 1;
5243: last;
5244: }
5245: }
5246: }
5247: } else {
5248: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
5249: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
5250: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
5251: $canmodify{$field} = 1;
5252: last;
5253: }
5254: }
5255: }
5256: }
5257: }
5258: } elsif ($context eq 'course') {
5259: if (ref($userroles) eq 'ARRAY') {
5260: if (grep(/^st$/,@{$userroles})) {
5261: $canmodify{$field} = 1;
5262: }
5263: } else {
5264: $canmodify{$field} = 1;
5265: }
5266: }
5267: }
5268: }
5269: }
5270: return %canmodify;
5271: }
5272:
1.18 raeburn 5273: sub check_usertype {
1.134 ! raeburn 5274: my ($dom,$uname,$rules,$curr_rules,$got_rules) = @_;
1.18 raeburn 5275: my $usertype;
1.134 ! raeburn 5276: if ((ref($got_rules) eq 'HASH') && (ref($curr_rules) eq 'HASH')) {
! 5277: if (!$got_rules->{$dom}) {
! 5278: my %domconfig = &Apache::lonnet::get_dom('configuration',
! 5279: ['usercreation'],$dom);
! 5280: if (ref($domconfig{'usercreation'}) eq 'HASH') {
! 5281: foreach my $item ('username','id') {
! 5282: if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
! 5283: $curr_rules->{$dom}{$item} =
! 5284: $domconfig{'usercreation'}{$item.'_rule'};
! 5285: }
! 5286: }
! 5287: }
! 5288: $got_rules->{$dom} = 1;
! 5289: }
! 5290: if (ref($rules) eq 'HASH') {
! 5291: my @user_rules;
! 5292: if (ref($curr_rules->{$dom}{'username'}) eq 'ARRAY') {
! 5293: foreach my $rule (keys(%{$rules})) {
! 5294: if (grep(/^\Q$rule\E/,@{$curr_rules->{$dom}{'username'}})) {
! 5295: push(@user_rules,$rule);
! 5296: }
! 5297: }
! 5298: }
! 5299: if (@user_rules > 0) {
! 5300: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
! 5301: if (keys(%rule_check) > 0) {
! 5302: $usertype = 'unofficial';
! 5303: foreach my $item (keys(%rule_check)) {
! 5304: if ($rule_check{$item}) {
! 5305: $usertype = 'official';
! 5306: last;
! 5307: }
1.18 raeburn 5308: }
5309: }
5310: }
5311: }
5312: }
5313: return $usertype;
5314: }
5315:
1.17 raeburn 5316: sub roles_by_context {
1.101 raeburn 5317: my ($context,$custom,$crstype) = @_;
1.17 raeburn 5318: my @allroles;
5319: if ($context eq 'course') {
1.99 raeburn 5320: @allroles = ('st');
5321: if ($env{'request.role'} =~ m{^dc\./}) {
5322: push(@allroles,'ad');
5323: }
1.101 raeburn 5324: push(@allroles,('ta','ep','in'));
5325: if ($crstype eq 'Community') {
5326: push(@allroles,'co');
5327: } else {
5328: push(@allroles,'cc');
5329: }
1.17 raeburn 5330: if ($custom) {
5331: push(@allroles,'cr');
5332: }
5333: } elsif ($context eq 'author') {
5334: @allroles = ('ca','aa');
5335: } elsif ($context eq 'domain') {
1.99 raeburn 5336: @allroles = ('li','ad','dg','sc','au','dc');
1.17 raeburn 5337: }
5338: return @allroles;
5339: }
5340:
1.16 raeburn 5341: sub get_permission {
1.101 raeburn 5342: my ($context,$crstype) = @_;
1.16 raeburn 5343: my %permission;
5344: if ($context eq 'course') {
1.17 raeburn 5345: my $custom = 1;
1.101 raeburn 5346: my @allroles = &roles_by_context($context,$custom,$crstype);
1.17 raeburn 5347: foreach my $role (@allroles) {
5348: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
5349: $permission{'cusr'} = 1;
5350: last;
5351: }
1.16 raeburn 5352: }
5353: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
5354: $permission{'custom'} = 1;
5355: }
5356: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
5357: $permission{'view'} = 1;
5358: }
5359: if (!$permission{'view'}) {
5360: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
5361: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
5362: if ($permission{'view'}) {
5363: $permission{'view_section'} = $env{'request.course.sec'};
5364: }
5365: }
1.17 raeburn 5366: if (!$permission{'cusr'}) {
5367: if ($env{'request.course.sec'} ne '') {
5368: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
5369: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
5370: if ($permission{'cusr'}) {
5371: $permission{'cusr_section'} = $env{'request.course.sec'};
5372: }
5373: }
5374: }
1.16 raeburn 5375: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
5376: $permission{'grp_manage'} = 1;
5377: }
5378: } elsif ($context eq 'author') {
5379: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
5380: $permission{'view'} = $permission{'cusr'};
5381: } else {
1.17 raeburn 5382: my @allroles = &roles_by_context($context);
5383: foreach my $role (@allroles) {
1.28 raeburn 5384: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
5385: $permission{'cusr'} = 1;
1.17 raeburn 5386: last;
5387: }
5388: }
5389: if (!$permission{'cusr'}) {
5390: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
5391: $permission{'cusr'} = 1;
5392: }
1.16 raeburn 5393: }
5394: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
5395: $permission{'custom'} = 1;
5396: }
5397: $permission{'view'} = $permission{'cusr'};
5398: }
5399: my $allowed = 0;
5400: foreach my $perm (values(%permission)) {
5401: if ($perm) { $allowed=1; last; }
5402: }
5403: return (\%permission,$allowed);
5404: }
5405:
5406: # ==================================================== Figure out author access
5407:
5408: sub authorpriv {
5409: my ($auname,$audom)=@_;
5410: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
5411: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
5412: }
5413:
1.27 raeburn 5414: sub roles_on_upload {
1.101 raeburn 5415: my ($context,$setting,$crstype,%customroles) = @_;
1.27 raeburn 5416: my (@possible_roles,@permitted_roles);
1.101 raeburn 5417: @possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
1.27 raeburn 5418: foreach my $role (@possible_roles) {
5419: if ($role eq 'cr') {
5420: push(@permitted_roles,keys(%customroles));
5421: } else {
5422: push(@permitted_roles,$role);
5423: }
5424: }
1.42 raeburn 5425: return @permitted_roles;
1.27 raeburn 5426: }
5427:
1.17 raeburn 5428: sub get_course_identity {
5429: my ($cid) = @_;
5430: my ($cnum,$cdom,$cdesc);
5431: if ($cid eq '') {
5432: $cid = $env{'request.course.id'}
5433: }
5434: if ($cid ne '') {
5435: $cnum = $env{'course.'.$cid.'.num'};
5436: $cdom = $env{'course.'.$cid.'.domain'};
5437: $cdesc = $env{'course.'.$cid.'.description'};
5438: if ($cnum eq '' || $cdom eq '') {
5439: my %coursehash =
5440: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
5441: $cdom = $coursehash{'domain'};
5442: $cnum = $coursehash{'num'};
5443: $cdesc = $coursehash{'description'};
5444: }
5445: }
5446: return ($cnum,$cdom,$cdesc);
5447: }
5448:
1.19 raeburn 5449: sub dc_setcourse_js {
1.37 raeburn 5450: my ($formname,$mode,$context) = @_;
5451: my ($dc_setcourse_code,$authen_check);
1.19 raeburn 5452: my $cctext = &Apache::lonnet::plaintext('cc');
1.103 raeburn 5453: my $cotext = &Apache::lonnet::plaintext('co');
1.19 raeburn 5454: my %alerts = §ioncheck_alerts();
5455: my $role = 'role';
5456: if ($mode eq 'upload') {
5457: $role = 'courserole';
1.37 raeburn 5458: } else {
5459: $authen_check = &verify_authen($formname,$context);
1.19 raeburn 5460: }
5461: $dc_setcourse_code = (<<"SCRIPTTOP");
1.37 raeburn 5462: $authen_check
5463:
1.19 raeburn 5464: function setCourse() {
5465: var course = document.$formname.dccourse.value;
5466: if (course != "") {
5467: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
5468: alert("$alerts{'curd'}");
5469: return;
5470: }
5471: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
5472: var section="";
5473: var numsections = 0;
5474: var newsecs = new Array();
5475: for (var i=0; i<document.$formname.currsec.length; i++) {
5476: if (document.$formname.currsec.options[i].selected == true ) {
5477: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
5478: if (numsections == 0) {
5479: section = document.$formname.currsec.options[i].value
5480: numsections = 1;
5481: }
5482: else {
5483: section = section + "," + document.$formname.currsec.options[i].value
5484: numsections ++;
5485: }
5486: }
5487: }
5488: }
5489: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
5490: if (numsections == 0) {
5491: section = document.$formname.newsec.value
5492: }
5493: else {
5494: section = section + "," + document.$formname.newsec.value
5495: }
5496: newsecs = document.$formname.newsec.value.split(/,/g);
5497: numsections = numsections + newsecs.length;
5498: }
5499: if ((userrole == 'st') && (numsections > 1)) {
1.103 raeburn 5500: if (document.$formname.crstype.value == 'Community') {
5501: alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
5502: } else {
5503: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
5504: }
1.19 raeburn 5505: return;
5506: }
5507: for (var j=0; j<newsecs.length; j++) {
5508: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
5509: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
5510: return;
5511: }
5512: if (document.$formname.groups.value != '') {
5513: var groups = document.$formname.groups.value.split(/,/g);
5514: for (var k=0; k<groups.length; k++) {
5515: if (newsecs[j] == groups[k]) {
1.103 raeburn 5516: if (document.$formname.crstype.value == 'Community') {
5517: alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
5518: } else {
5519: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
5520: }
1.19 raeburn 5521: return;
5522: }
5523: }
5524: }
5525: }
5526: if ((userrole == 'cc') && (numsections > 0)) {
5527: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
5528: section = "";
5529: }
1.103 raeburn 5530: if ((userrole == 'co') && (numsections > 0)) {
5531: alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
5532: section = "";
5533: }
1.19 raeburn 5534: SCRIPTTOP
5535: if ($mode ne 'upload') {
5536: $dc_setcourse_code .= (<<"ENDSCRIPT");
5537: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
5538: var numcourse = getIndex(document.$formname.dccourse);
5539: if (numcourse == "-1") {
1.103 raeburn 5540: if (document.$formname.type == 'Community') {
5541: alert("$alerts{'thwc'}");
5542: } else {
5543: alert("$alerts{'thwa'}");
5544: }
1.19 raeburn 5545: return;
5546: }
5547: else {
5548: document.$formname.elements[numcourse].name = "act"+coursename;
5549: var numnewsec = getIndex(document.$formname.newsec);
5550: if (numnewsec != "-1") {
5551: document.$formname.elements[numnewsec].name = "sec"+coursename;
5552: document.$formname.elements[numnewsec].value = section;
5553: }
5554: var numstart = getIndex(document.$formname.start);
5555: if (numstart != "-1") {
5556: document.$formname.elements[numstart].name = "start"+coursename;
5557: }
5558: var numend = getIndex(document.$formname.end);
5559: if (numend != "-1") {
5560: document.$formname.elements[numend].name = "end"+coursename
5561: }
5562: }
5563: }
1.37 raeburn 5564: var authcheck = auth_check();
5565: if (authcheck == 'ok') {
5566: document.$formname.submit();
5567: }
1.19 raeburn 5568: }
5569: ENDSCRIPT
5570: } else {
5571: $dc_setcourse_code .= "
5572: document.$formname.sections.value = section;
5573: }
5574: return 'ok';
5575: }
5576: ";
5577: }
5578: $dc_setcourse_code .= (<<"ENDSCRIPT");
5579:
5580: function getIndex(caller) {
5581: for (var i=0;i<document.$formname.elements.length;i++) {
5582: if (document.$formname.elements[i] == caller) {
5583: return i;
5584: }
5585: }
5586: return -1;
5587: }
5588: ENDSCRIPT
1.37 raeburn 5589: return $dc_setcourse_code;
5590: }
5591:
5592: sub verify_authen {
5593: my ($formname,$context) = @_;
5594: my %alerts = &authcheck_alerts();
5595: my $finish = "return 'ok';";
5596: if ($context eq 'author') {
5597: $finish = "document.$formname.submit();";
5598: }
5599: my $outcome = <<"ENDSCRIPT";
5600:
5601: function auth_check() {
5602: var logintype;
5603: if (document.$formname.login.length) {
5604: if (document.$formname.login.length > 0) {
5605: var loginpicked = 0;
5606: for (var i=0; i<document.$formname.login.length; i++) {
5607: if (document.$formname.login[i].checked == true) {
5608: loginpicked = 1;
5609: logintype = document.$formname.login[i].value;
5610: }
5611: }
5612: if (loginpicked == 0) {
5613: alert("$alerts{'authen'}");
5614: return;
5615: }
5616: }
5617: } else {
5618: logintype = document.$formname.login.value;
5619: }
5620: if (logintype == 'nochange') {
5621: return 'ok';
5622: }
5623: var argpicked = document.$formname.elements[logintype+'arg'].value;
5624: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
5625: var alertmsg = '';
5626: switch (logintype) {
5627: case 'krb':
5628: alertmsg = '$alerts{'krb'}';
5629: break;
5630: case 'int':
5631: alertmsg = '$alerts{'ipass'}';
5632: case 'fsys':
5633: alertmsg = '$alerts{'ipass'}';
5634: break;
5635: case 'loc':
5636: alertmsg = '';
5637: break;
5638: default:
5639: alertmsg = '';
5640: }
5641: if (alertmsg != '') {
5642: alert(alertmsg);
5643: return;
5644: }
5645: }
5646: $finish
5647: }
5648: ENDSCRIPT
1.19 raeburn 5649: }
5650:
5651: sub sectioncheck_alerts {
5652: my %alerts = &Apache::lonlocal::texthash(
1.103 raeburn 5653: curd => 'You must select a course or community in the current domain',
1.19 raeburn 5654: inea => 'In each course, each user may only have one student role at a time',
1.103 raeburn 5655: inco => 'In each community, each user may only have one member role at a time',
1.19 raeburn 5656: youh => 'You had selected',
5657: sect => 'sections',
5658: plsm => 'Please modify your selections so they include no more than one section',
5659: mayn => 'may not be used as the name for a section, as it is a reserved word',
5660: plsc => 'Please choose a different section name',
5661: mayt => 'may not be used as the name for a section, as it is the name of a course group',
1.103 raeburn 5662: mayc => 'may not be used as the name for a section, as it is the name of a community group',
1.19 raeburn 5663: secn => 'Section names and group names must be distinct',
5664: secd => 'Section designations do not apply to ',
5665: role => 'roles',
5666: accr => 'role will be added with access to all sections',
1.103 raeburn 5667: thwa => 'There was a problem with your course selection',
5668: thwc => 'There was a problem with your community selection',
1.19 raeburn 5669: );
5670: return %alerts;
5671: }
1.17 raeburn 5672:
1.37 raeburn 5673: sub authcheck_alerts {
5674: my %alerts =
5675: &Apache::lonlocal::texthash(
5676: authen => 'You must choose an authentication type.',
5677: krb => 'You need to specify the Kerberos domain.',
5678: ipass => 'You need to specify the initial password.',
5679: );
5680: return %alerts;
5681: }
5682:
1.1 raeburn 5683: 1;
5684:
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