Annotation of loncom/interface/lonuserutils.pm, revision 1.117
1.1 raeburn 1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
1.117 ! raeburn 4: # $Id: lonuserutils.pm,v 1.116 2010/02/19 15:41:40 bisitz 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);
1.1 raeburn 50: my %roles = &Apache::lonnet::dump('roles',$udom,$unam);
51: my ($tmp) = keys(%roles);
52: # Bail out if we were unable to get the students roles
53: return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i);
54: # Go through the roles looking for enrollment in this course
55: my $result = '';
56: foreach my $course (keys(%roles)) {
57: if ($course=~m{^/\Q$cdom\E/\Q$cnum\E(?:\/)*(?:\s+)*(\w+)*\_st$}) {
58: # We are in this course
59: my $section=$1;
60: $section='' if ($course eq "/$cdom/$cnum".'_st');
61: if (defined($csec) && $section eq $csec) {
62: $result .= 'ok:';
63: } elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) {
64: my (undef,$end,$start)=split(/\_/,$roles{$course});
65: my $now=time;
66: # if this is an active role
67: if (!($start && ($now<$start)) || !($end && ($now>$end))) {
68: my $reply=&Apache::lonnet::modifystudent
69: # dom name id mode pass f m l g
70: ($udom,$unam,'', '', '',undef,undef,undef,undef,
1.22 raeburn 71: $section,time,undef,undef,$desiredhost,'','manual',
1.52 raeburn 72: '',$courseid,'',$context);
1.1 raeburn 73: $result .= $reply.':';
74: }
75: }
76: }
77: }
78: if ($result eq '') {
1.37 raeburn 79: $result = &mt('Unable to find section for this student');
1.1 raeburn 80: } else {
81: $result =~ s/(ok:)+/ok/g;
82: }
83: return $result;
84: }
85:
86: sub modifyuserrole {
87: my ($context,$setting,$changeauth,$cid,$udom,$uname,$uid,$umode,$upass,
88: $first,$middle,$last,$gene,$sec,$forceid,$desiredhome,$email,$role,
1.84 raeburn 89: $end,$start,$checkid,$inststatus) = @_;
1.5 raeburn 90: my ($scope,$userresult,$authresult,$roleresult,$idresult);
1.1 raeburn 91: if ($setting eq 'course' || $context eq 'course') {
92: $scope = '/'.$cid;
93: $scope =~ s/\_/\//g;
1.103 raeburn 94: if (($role ne 'cc') && ($role ne 'co') && ($sec ne '')) {
1.1 raeburn 95: $scope .='/'.$sec;
96: }
1.5 raeburn 97: } elsif ($context eq 'domain') {
1.1 raeburn 98: $scope = '/'.$env{'request.role.domain'}.'/';
1.13 raeburn 99: } elsif ($context eq 'author') {
1.1 raeburn 100: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
101: }
102: if ($context eq 'domain') {
103: my $uhome = &Apache::lonnet::homeserver($uname,$udom);
104: if ($uhome ne 'no_host') {
1.5 raeburn 105: if (($changeauth eq 'Yes') && (&Apache::lonnet::allowed('mau',$udom))) {
1.1 raeburn 106: if ((($umode =~ /^krb4|krb5|internal$/) && $upass ne '') ||
107: ($umode eq 'localauth')) {
108: $authresult = &Apache::lonnet::modifyuserauth($udom,$uname,$umode,$upass);
109: }
110: }
1.5 raeburn 111: if (($forceid) && (&Apache::lonnet::allowed('mau',$udom)) &&
112: ($env{'form.recurseid'}) && ($checkid)) {
113: my %userupdate = (
114: lastname => $last,
115: middlename => $middle,
116: firstname => $first,
117: generation => $gene,
118: id => $uid,
119: );
120: $idresult = &propagate_id_change($uname,$udom,\%userupdate);
121: }
1.1 raeburn 122: }
123: }
124: $userresult =
125: &Apache::lonnet::modifyuser($udom,$uname,$uid,$umode,$upass,$first,
126: $middle,$last,$gene,$forceid,$desiredhome,
1.84 raeburn 127: $email,$inststatus);
1.1 raeburn 128: if ($userresult eq 'ok') {
1.5 raeburn 129: if ($role ne '') {
1.22 raeburn 130: $role =~ s/_/\//g;
1.1 raeburn 131: $roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope,
1.52 raeburn 132: $role,$end,$start,'',
133: '',$context);
1.1 raeburn 134: }
135: }
1.5 raeburn 136: return ($userresult,$authresult,$roleresult,$idresult);
1.1 raeburn 137: }
138:
1.5 raeburn 139: sub propagate_id_change {
140: my ($uname,$udom,$user) = @_;
1.12 raeburn 141: my (@types,@roles);
1.5 raeburn 142: @types = ('active','future');
143: @roles = ('st');
144: my $idresult;
145: my %roleshash = &Apache::lonnet::get_my_roles($uname,
1.12 raeburn 146: $udom,'userroles',\@types,\@roles);
147: my %args = (
148: one_time => 1,
149: );
1.5 raeburn 150: foreach my $item (keys(%roleshash)) {
1.22 raeburn 151: my ($cnum,$cdom,$role) = split(/:/,$item,-1);
1.5 raeburn 152: my ($start,$end) = split(/:/,$roleshash{$item});
153: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.12 raeburn 154: my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user);
155: my %coursehash =
156: &Apache::lonnet::coursedescription($cdom.'_'.$cnum,\%args);
157: my $cdesc = $coursehash{'description'};
158: if ($cdesc eq '') {
159: $cdesc = $cdom.'_'.$cnum;
160: }
1.5 raeburn 161: if ($result eq 'ok') {
1.12 raeburn 162: $idresult .= &mt('Classlist update for "[_1]" in "[_2]".',$uname.':'.$udom,$cdesc).'<br />'."\n";
1.5 raeburn 163: } else {
1.12 raeburn 164: $idresult .= &mt('Error: "[_1]" during classlist update for "[_2]" in "[_3]".',$result,$uname.':'.$udom,$cdesc).'<br />'."\n";
1.5 raeburn 165: }
166: }
167: }
168: return $idresult;
169: }
170:
171: sub update_classlist {
1.63 raeburn 172: my ($cdom,$cnum,$udom,$uname,$user,$newend) = @_;
1.6 albertel 173: my ($uid,$classlistentry);
1.5 raeburn 174: my $fullname =
175: &Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'},
176: $user->{'lastname'},$user->{'generation'},
177: 'lastname');
178: my %classhash = &Apache::lonnet::get('classlist',[$uname.':'.$udom],
179: $cdom,$cnum);
180: my @classinfo = split(/:/,$classhash{$uname.':'.$udom});
181: my $ididx=&Apache::loncoursedata::CL_ID() - 2;
182: my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2;
1.63 raeburn 183: my $endidx = &Apache::loncoursedata::CL_END() - 2;
184: my $startidx = &Apache::loncoursedata::CL_START() - 2;
1.5 raeburn 185: for (my $i=0; $i<@classinfo; $i++) {
1.63 raeburn 186: if ($i == $endidx) {
187: if ($newend ne '') {
188: $classlistentry .= $newend.':';
189: } else {
190: $classlistentry .= $classinfo[$i].':';
191: }
192: } elsif ($i == $startidx) {
193: if ($newend ne '') {
194: if ($classinfo[$i] > $newend) {
195: $classlistentry .= $newend.':';
196: } else {
197: $classlistentry .= $classinfo[$i].':';
198: }
199: } else {
200: $classlistentry .= $classinfo[$i].':';
201: }
202: } elsif ($i == $ididx) {
1.5 raeburn 203: if (defined($user->{'id'})) {
204: $classlistentry .= $user->{'id'}.':';
205: } else {
206: $classlistentry .= $classinfo[$i].':';
207: }
208: } elsif ($i == $nameidx) {
1.63 raeburn 209: if (defined($user->{'lastname'})) {
210: $classlistentry .= $fullname.':';
211: } else {
212: $classlistentry .= $classinfo[$i].':';
213: }
1.5 raeburn 214: } else {
215: $classlistentry .= $classinfo[$i].':';
216: }
217: }
218: $classlistentry =~ s/:$//;
219: my $reply=&Apache::lonnet::cput('classlist',
220: {"$uname:$udom" => $classlistentry},
221: $cdom,$cnum);
222: if (($reply eq 'ok') || ($reply eq 'delayed')) {
223: return 'ok';
224: } else {
225: return 'error: '.$reply;
226: }
227: }
228:
229:
1.1 raeburn 230: ###############################################################
231: ###############################################################
1.2 raeburn 232: # build a role type and role selection form
233: sub domain_roles_select {
234: # Set up the role type and role selection boxes when in
235: # domain context
236: #
237: # Role types
1.101 raeburn 238: my @roletypes = ('domain','author','course','community');
1.2 raeburn 239: my %lt = &role_type_names();
1.1 raeburn 240: #
241: # build up the menu information to be passed to
242: # &Apache::loncommon::linked_select_forms
243: my %select_menus;
1.2 raeburn 244: if ($env{'form.roletype'} eq '') {
245: $env{'form.roletype'} = 'domain';
246: }
247: foreach my $roletype (@roletypes) {
1.1 raeburn 248: # set up the text for this domain
1.2 raeburn 249: $select_menus{$roletype}->{'text'}= $lt{$roletype};
1.102 raeburn 250: my $crstype;
251: if ($roletype eq 'community') {
252: $crstype = 'Community';
253: }
1.1 raeburn 254: # we want a choice of 'default' as the default in the second menu
1.2 raeburn 255: if ($env{'form.roletype'} ne '') {
256: $select_menus{$roletype}->{'default'} = $env{'form.showrole'};
257: } else {
258: $select_menus{$roletype}->{'default'} = 'Any';
259: }
1.1 raeburn 260: # Now build up the other items in the second menu
1.2 raeburn 261: my @roles;
262: if ($roletype eq 'domain') {
263: @roles = &domain_roles();
1.13 raeburn 264: } elsif ($roletype eq 'author') {
1.2 raeburn 265: @roles = &construction_space_roles();
266: } else {
1.17 raeburn 267: my $custom = 1;
1.101 raeburn 268: @roles = &course_roles('domain',undef,$custom,$roletype);
1.1 raeburn 269: }
1.2 raeburn 270: my $order = ['Any',@roles];
271: $select_menus{$roletype}->{'order'} = $order;
272: foreach my $role (@roles) {
1.5 raeburn 273: if ($role eq 'cr') {
274: $select_menus{$roletype}->{'select2'}->{$role} =
275: &mt('Custom role');
276: } else {
277: $select_menus{$roletype}->{'select2'}->{$role} =
1.102 raeburn 278: &Apache::lonnet::plaintext($role,$crstype);
1.5 raeburn 279: }
1.2 raeburn 280: }
281: $select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any');
1.1 raeburn 282: }
1.2 raeburn 283: my $result = &Apache::loncommon::linked_select_forms
284: ('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
1.101 raeburn 285: 'roletype','showrole',\%select_menus,
286: ['domain','author','course','community']);
1.1 raeburn 287: return $result;
288: }
289:
290: ###############################################################
291: ###############################################################
292: sub hidden_input {
293: my ($name,$value) = @_;
294: return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n";
295: }
296:
297: sub print_upload_manager_header {
1.103 raeburn 298: my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission,$crstype)=@_;
1.1 raeburn 299: my $javascript;
300: #
301: if (! exists($env{'form.upfile_associate'})) {
302: $env{'form.upfile_associate'} = 'forward';
303: }
304: if ($env{'form.associate'} eq 'Reverse Association') {
305: if ( $env{'form.upfile_associate'} ne 'reverse' ) {
306: $env{'form.upfile_associate'} = 'reverse';
307: } else {
308: $env{'form.upfile_associate'} = 'forward';
309: }
310: }
311: if ($env{'form.upfile_associate'} eq 'reverse') {
312: $javascript=&upload_manager_javascript_reverse_associate();
313: } else {
314: $javascript=&upload_manager_javascript_forward_associate();
315: }
316: #
317: # Deal with restored settings
318: my $password_choice = '';
319: if (exists($env{'form.ipwd_choice'}) &&
320: $env{'form.ipwd_choice'} ne '') {
321: # If a column was specified for password, assume it is for an
322: # internal password. This is a bug waiting to be filed (could be
323: # local or krb auth instead of internal) but I do not have the
324: # time to mess around with this now.
325: $password_choice = 'int';
326: }
327: #
1.22 raeburn 328: my $groupslist;
329: if ($context eq 'course') {
330: $groupslist = &get_groupslist();
331: }
1.1 raeburn 332: my $javascript_validations =
1.22 raeburn 333: &javascript_validations('upload',$krbdefdom,$password_choice,undef,
334: $env{'request.role.domain'},$context,
1.103 raeburn 335: $groupslist,$crstype);
1.91 bisitz 336: my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
1.95 bisitz 337: $r->print('<p>'
338: .&mt('Total number of records found in file: [_1]'
339: ,'<b>'.$distotal.'</b>')
340: ."</p>\n");
1.1 raeburn 341: $r->print('<div class="LC_left_float"><h3>'.
342: &mt('Identify fields in uploaded list')."</h3>\n");
343: $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");
344: $r->print(&hidden_input('action','upload').
345: &hidden_input('state','got_file').
346: &hidden_input('associate','').
347: &hidden_input('datatoken',$datatoken).
348: &hidden_input('fileupload',$env{'form.fileupload'}).
349: &hidden_input('upfiletype',$env{'form.upfiletype'}).
350: &hidden_input('upfile_associate',$env{'form.upfile_associate'}));
1.86 bisitz 351: $r->print('<br /><label><input type="checkbox" name="noFirstLine"'.$checked.' />'.
1.73 bisitz 352: &mt('Ignore First Line').'</label><br />');
1.59 bisitz 353: $r->print('<br /><input type="button" value="'.&mt('Reverse Association').'" '.
354: 'name="Reverse Association" '.
1.96 bisitz 355: 'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');
1.1 raeburn 356: $r->print("<br /><br />\n".
357: '<script type="text/javascript" language="Javascript">'."\n".
1.96 bisitz 358: '// <![CDATA['."\n".
359: $javascript."\n".$javascript_validations."\n".
360: '// ]]>'."\n".
361: '</script>');
1.1 raeburn 362: }
363:
364: ###############################################################
365: ###############################################################
366: sub javascript_validations {
1.22 raeburn 367: my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,
1.103 raeburn 368: $context,$groupslist,$crstype)=@_;
1.22 raeburn 369: my %param = (
370: kerb_def_dom => $krbdefdom,
371: curr_authtype => $curr_authtype,
372: );
1.37 raeburn 373: if ($mode eq 'upload') {
1.22 raeburn 374: $param{'formname'} = 'studentform';
1.1 raeburn 375: } elsif ($mode eq 'createcourse') {
1.22 raeburn 376: $param{'formname'} = 'ccrs';
1.1 raeburn 377: } elsif ($mode eq 'modifycourse') {
1.22 raeburn 378: $param{'formname'} = 'cmod';
379: $param{'mode'} = 'modifycourse',
380: $param{'curr_autharg'} = $curr_authfield;
381: }
382:
383: my ($setsection_call,$setsections_js);
384: my $finish = " vf.submit();\n";
385: if ($mode eq 'upload') {
386: if (($context eq 'course') || ($context eq 'domain')) {
387: if ($context eq 'course') {
388: if ($env{'request.course.sec'} eq '') {
1.109 raeburn 389: $setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';
1.22 raeburn 390: $setsections_js =
391: &setsections_javascript($param{'formname'},$groupslist,
1.103 raeburn 392: $mode,'',$crstype);
1.22 raeburn 393: } else {
394: $setsection_call = "'ok'";
395: }
396: } elsif ($context eq 'domain') {
397: $setsection_call = 'setCourse()';
1.37 raeburn 398: $setsections_js = &dc_setcourse_js($param{'formname'},$mode,$context);
1.22 raeburn 399: }
400: $finish = " var checkSec = $setsection_call\n".
401: " if (checkSec == 'ok') {\n".
402: " vf.submit();\n".
403: " }\n";
404: }
1.1 raeburn 405: }
1.22 raeburn 406: my $authheader = &Apache::loncommon::authform_header(%param);
1.1 raeburn 407:
408: my %alert = &Apache::lonlocal::texthash
409: (username => 'You need to specify the username field.',
410: authen => 'You must choose an authentication type.',
411: krb => 'You need to specify the Kerberos domain.',
412: ipass => 'You need to specify the initial password.',
413: name => 'The optional name field was not specified.',
1.93 bisitz 414: snum => 'The optional student/employee ID field was not specified.',
1.1 raeburn 415: section => 'The optional section field was not specified.',
1.75 schafran 416: email => 'The optional e-mail address field was not specified.',
1.1 raeburn 417: role => 'The optional role field was not specified.',
1.57 raeburn 418: domain => 'The optional domain field was not specified.',
1.1 raeburn 419: continue => 'Continue adding users?',
420: );
1.84 raeburn 421: if (($mode eq 'upload') && ($context eq 'domain')) {
422: $alert{'inststatus'} = &mt('The optional affiliation field was not specified');
423: }
1.37 raeburn 424: my $function_name = <<"END";
1.22 raeburn 425: $setsections_js
426:
1.84 raeburn 427: function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus) {
1.1 raeburn 428: END
429: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
430: my $auth_checks;
431: if ($mode eq 'createcourse') {
432: $auth_checks .= (<<END);
433: if (vf.autoadds[0].checked == true) {
434: if (current.radiovalue == null || current.radiovalue == 'nochange') {
435: alert('$alert{'authen'}');
436: return;
437: }
438: }
439: END
440: } else {
441: $auth_checks .= (<<END);
442: var foundatype=0;
443: if (founduname==0) {
444: alert('$alert{'username'}');
445: return;
446: }
447:
448: END
449: if ($authnum > 1) {
450: $auth_checks .= (<<END);
451: if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') {
452: // They did not check any of the login radiobuttons.
453: alert('$alert{'authen'}');
454: return;
455: }
456: END
457: }
458: }
459: if ($mode eq 'createcourse') {
460: $auth_checks .= "
461: if ( (vf.autoadds[0].checked == true) &&
462: (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) {
463: ";
464: } elsif ($mode eq 'modifycourse') {
465: $auth_checks .= "
466: if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') {
467: ";
468: }
469: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
470: $auth_checks .= (<<END);
471: var alertmsg = '';
472: switch (current.radiovalue) {
473: case 'krb':
474: alertmsg = '$alert{'krb'}';
475: break;
476: default:
477: alertmsg = '';
478: }
479: if (alertmsg != '') {
480: alert(alertmsg);
481: return;
482: }
483: }
484: END
485: } else {
486: $auth_checks .= (<<END);
487: foundatype=1;
488: if (current.argfield == null || current.argfield == '') {
489: var alertmsg = '';
1.38 raeburn 490: switch (current.radiovalue) {
1.1 raeburn 491: case 'krb':
492: alertmsg = '$alert{'krb'}';
493: break;
494: case 'loc':
495: case 'fsys':
496: alertmsg = '$alert{'ipass'}';
497: break;
498: case 'fsys':
499: alertmsg = '';
500: break;
501: default:
502: alertmsg = '';
503: }
504: if (alertmsg != '') {
505: alert(alertmsg);
506: return;
507: }
508: }
509: END
510: }
511: my $section_checks;
512: my $optional_checks = '';
513: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
514: $optional_checks = (<<END);
515: vf.submit();
516: }
517: END
518: } else {
519: $section_checks = §ion_check_js();
520: $optional_checks = (<<END);
521: var message='';
522: if (foundname==0) {
523: message='$alert{'name'}';
524: }
525: if (foundid==0) {
526: if (message!='') {
527: message+='\\n';
528: }
529: message+='$alert{'snum'}';
530: }
531: if (foundsec==0) {
532: if (message!='') {
533: message+='\\n';
534: }
535: }
536: if (foundemail==0) {
537: if (message!='') {
538: message+='\\n';
539: }
540: message+='$alert{'email'}';
541: }
1.57 raeburn 542: if (foundrole==0) {
543: if (message!='') {
544: message+='\\n';
545: }
546: message+='$alert{'role'}';
547: }
548: if (founddomain==0) {
549: if (message!='') {
550: message+='\\n';
551: }
552: message+='$alert{'domain'}';
553: }
1.84 raeburn 554: END
555: if (($mode eq 'upload') && ($context eq 'domain')) {
556: $optional_checks .= (<<END);
557:
558: if (foundinststatus==0) {
559: if (message!='') {
560: message+='\\n';
561: }
562: message+='$alert{'inststatus'}';
563: }
564: END
565: }
566: $optional_checks .= (<<END);
567:
1.1 raeburn 568: if (message!='') {
569: message+= '\\n$alert{'continue'}';
570: if (confirm(message)) {
571: vf.state.value='enrolling';
1.22 raeburn 572: $finish
1.1 raeburn 573: }
574: } else {
575: vf.state.value='enrolling';
1.22 raeburn 576: $finish
1.1 raeburn 577: }
578: }
579: END
580: }
1.37 raeburn 581: my $result = $function_name.$auth_checks.$optional_checks."\n".
582: $section_checks.$authheader;
1.1 raeburn 583: return $result;
584: }
585: ###############################################################
586: ###############################################################
587: sub upload_manager_javascript_forward_associate {
588: return(<<ENDPICK);
589: function verify(vf,sec_caller) {
590: var founduname=0;
591: var foundpwd=0;
592: var foundname=0;
593: var foundid=0;
594: var foundsec=0;
595: var foundemail=0;
596: var foundrole=0;
1.57 raeburn 597: var founddomain=0;
1.84 raeburn 598: var foundinststatus=0;
1.1 raeburn 599: var tw;
600: for (i=0;i<=vf.nfields.value;i++) {
601: tw=eval('vf.f'+i+'.selectedIndex');
602: if (tw==1) { founduname=1; }
603: if ((tw>=2) && (tw<=6)) { foundname=1; }
604: if (tw==7) { foundid=1; }
605: if (tw==8) { foundsec=1; }
606: if (tw==9) { foundpwd=1; }
607: if (tw==10) { foundemail=1; }
608: if (tw==11) { foundrole=1; }
1.57 raeburn 609: if (tw==12) { founddomain=1; }
1.84 raeburn 610: if (tw==13) { foundinststatus=1; }
1.1 raeburn 611: }
1.84 raeburn 612: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus);
1.1 raeburn 613: }
614:
615: //
616: // vf = this.form
617: // tf = column number
618: //
619: // values of nw
620: //
621: // 0 = none
622: // 1 = username
623: // 2 = names (lastname, firstnames)
624: // 3 = fname (firstname)
625: // 4 = mname (middlename)
626: // 5 = lname (lastname)
627: // 6 = gen (generation)
628: // 7 = id
629: // 8 = section
630: // 9 = ipwd (password)
631: // 10 = email address
632: // 11 = role
1.57 raeburn 633: // 12 = domain
1.84 raeburn 634: // 13 = inststatus
1.1 raeburn 635:
636: function flip(vf,tf) {
637: var nw=eval('vf.f'+tf+'.selectedIndex');
638: var i;
639: // make sure no other columns are labeled the same as this one
640: for (i=0;i<=vf.nfields.value;i++) {
641: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
642: eval('vf.f'+i+'.selectedIndex=0;')
643: }
644: }
645: // If we set this to 'lastname, firstnames', clear out all the ones
646: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
647: if (nw==2) {
648: for (i=0;i<=vf.nfields.value;i++) {
649: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
650: (eval('vf.f'+i+'.selectedIndex')<=6)) {
651: eval('vf.f'+i+'.selectedIndex=0;')
652: }
653: }
654: }
655: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
656: // clear out any that are set to 'lastname, firstnames' (2)
657: if ((nw>=3) && (nw<=6)) {
658: for (i=0;i<=vf.nfields.value;i++) {
659: if (eval('vf.f'+i+'.selectedIndex')==2) {
660: eval('vf.f'+i+'.selectedIndex=0;')
661: }
662: }
663: }
664: // If we set the password, make the password form below correspond to
665: // the new value.
666: if (nw==9) {
667: changed_radio('int',document.studentform);
668: set_auth_radio_buttons('int',document.studentform);
669: vf.intarg.value='';
670: vf.krbarg.value='';
671: vf.locarg.value='';
672: }
673: }
674:
675: function clearpwd(vf) {
676: var i;
677: for (i=0;i<=vf.nfields.value;i++) {
678: if (eval('vf.f'+i+'.selectedIndex')==9) {
679: eval('vf.f'+i+'.selectedIndex=0;')
680: }
681: }
682: }
683:
684: ENDPICK
685: }
686:
687: ###############################################################
688: ###############################################################
689: sub upload_manager_javascript_reverse_associate {
690: return(<<ENDPICK);
691: function verify(vf,sec_caller) {
692: var founduname=0;
693: var foundpwd=0;
694: var foundname=0;
695: var foundid=0;
696: var foundsec=0;
697: var foundrole=0;
1.57 raeburn 698: var founddomain=0;
1.84 raeburn 699: var foundinststatus=0;
1.1 raeburn 700: var tw;
701: for (i=0;i<=vf.nfields.value;i++) {
702: tw=eval('vf.f'+i+'.selectedIndex');
703: if (i==0 && tw!=0) { founduname=1; }
704: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
705: if (i==6 && tw!=0) { foundid=1; }
706: if (i==7 && tw!=0) { foundsec=1; }
707: if (i==8 && tw!=0) { foundpwd=1; }
708: if (i==9 && tw!=0) { foundrole=1; }
1.57 raeburn 709: if (i==10 && tw!=0) { founddomain=1; }
1.84 raeburn 710: if (i==13 && tw!=0) { foundinstatus=1; }
1.1 raeburn 711: }
1.84 raeburn 712: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundrole,founddomain,foundinststatus);
1.1 raeburn 713: }
714:
715: function flip(vf,tf) {
716: var nw=eval('vf.f'+tf+'.selectedIndex');
717: var i;
718: // picked the all one name field, reset the other name ones to blank
719: if (tf==1 && nw!=0) {
720: for (i=2;i<=5;i++) {
721: eval('vf.f'+i+'.selectedIndex=0;')
722: }
723: }
724: //picked one of the piecewise name fields, reset the all in
725: //one field to blank
726: if ((tf>=2) && (tf<=5) && (nw!=0)) {
727: eval('vf.f1.selectedIndex=0;')
728: }
729: // intial password specified, pick internal authentication
730: if (tf==8 && nw!=0) {
731: changed_radio('int',document.studentform);
732: set_auth_radio_buttons('int',document.studentform);
733: vf.krbarg.value='';
734: vf.intarg.value='';
735: vf.locarg.value='';
736: }
737: }
738:
739: function clearpwd(vf) {
740: var i;
741: if (eval('vf.f8.selectedIndex')!=0) {
742: eval('vf.f8.selectedIndex=0;')
743: }
744: }
745: ENDPICK
746: }
747:
748: ###############################################################
749: ###############################################################
750: sub print_upload_manager_footer {
1.101 raeburn 751: my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype) = @_;
1.22 raeburn 752: my $form = 'document.studentform';
753: my $formname = 'studentform';
1.1 raeburn 754: my ($krbdef,$krbdefdom) =
755: &Apache::loncommon::get_kerberos_defaults($defdom);
1.22 raeburn 756: my %param = ( formname => $form,
1.1 raeburn 757: kerb_def_dom => $krbdefdom,
758: kerb_def_auth => $krbdef
759: );
760: if (exists($env{'form.ipwd_choice'}) &&
761: defined($env{'form.ipwd_choice'}) &&
762: $env{'form.ipwd_choice'} ne '') {
763: $param{'curr_authtype'} = 'int';
764: }
765: my $krbform = &Apache::loncommon::authform_kerberos(%param);
766: my $intform = &Apache::loncommon::authform_internal(%param);
767: my $locform = &Apache::loncommon::authform_local(%param);
1.22 raeburn 768: my $date_table = &date_setting_table(undef,undef,$context,undef,
1.101 raeburn 769: $formname,$permission,$crstype);
1.95 bisitz 770:
1.1 raeburn 771: my $Str = "\n".'<div class="LC_left_float">';
772: $Str .= &hidden_input('nfields',$i);
773: $Str .= &hidden_input('keyfields',$keyfields);
1.95 bisitz 774:
775: $Str .= '<h3>'.&mt('Options').'</h3>'
776: .&Apache::lonhtmlcommon::start_pick_box();
777:
778: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Login Type'));
1.1 raeburn 779: if ($context eq 'domain') {
1.95 bisitz 780: $Str .= '<p>'
781: .&mt('Change authentication for existing users in domain "[_1]" to these settings?'
782: ,$defdom)
783: .' <span class="LC_nobreak"><label>'
784: .'<input type="radio" name="changeauth" value="No" checked="checked" />'
785: .&mt('No').'</label>'
786: .' <label>'
787: .'<input type="radio" name="changeauth" value="Yes" />'
788: .&mt('Yes').'</label>'
789: .'</span></p>';
1.1 raeburn 790: } else {
1.95 bisitz 791: $Str .= '<p class="LC_info">'."\n".
792: &mt('This will not take effect if the user already exists.').
1.1 raeburn 793: &Apache::loncommon::help_open_topic('Auth_Options').
794: "</p>\n";
795: }
1.97 raeburn 796: $Str .= &set_login($defdom,$krbform,$intform,$locform);
1.95 bisitz 797:
1.1 raeburn 798: my ($home_server_pick,$numlib) =
799: &Apache::loncommon::home_server_form_item($defdom,'lcserver',
800: 'default','hide');
801: if ($numlib > 1) {
1.97 raeburn 802: $Str .= &Apache::lonhtmlcommon::row_closure()
803: .&Apache::lonhtmlcommon::row_title(
1.95 bisitz 804: &mt('LON-CAPA Home Server for New Users'))
805: .&mt('LON-CAPA domain: [_1] with home server:','"'.$defdom.'"')
806: .$home_server_pick
807: .&Apache::lonhtmlcommon::row_closure();
808: } else {
1.97 raeburn 809: $Str .= $home_server_pick.
810: &Apache::lonhtmlcommon::row_closure();
1.95 bisitz 811: }
812:
813: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))
814: .&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1)
815: .&Apache::lonhtmlcommon::row_closure();
816:
817: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))
818: ."<p>\n".$date_table."</p>\n"
819: .&Apache::lonhtmlcommon::row_closure();
820:
1.1 raeburn 821: if ($context eq 'domain') {
1.95 bisitz 822: $Str .= &Apache::lonhtmlcommon::row_title(
823: &mt('Settings for assigning roles'))
824: .&mt('Pick the action to take on roles for these users:').'<br />'
825: .'<span class="LC_nobreak"><label>'
826: .'<input type="radio" name="roleaction" value="norole" checked="checked" />'
827: .' '.&mt('No role changes').'</label>'
828: .' <label>'
829: .'<input type="radio" name="roleaction" value="domain" />'
830: .' '.&mt('Add a domain role').'</label>'
831: .' <label>'
832: .'<input type="radio" name="roleaction" value="course" />'
1.103 raeburn 833: .' '.&mt('Add a course/community role').'</label>'
1.95 bisitz 834: .'</span>';
835: } elsif ($context eq 'author') {
836: $Str .= &Apache::lonhtmlcommon::row_title(
837: &mt('Default role'))
838: .&mt('Choose the role to assign to users without a value specified in the uploaded file.')
1.1 raeburn 839: } elsif ($context eq 'course') {
1.95 bisitz 840: $Str .= &Apache::lonhtmlcommon::row_title(
841: &mt('Default role and section'))
842: .&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');
843: } else {
844: $Str .= &Apache::lonhtmlcommon::row_title(
845: &mt('Default role and/or section(s)'))
846: .&mt('Role and/or section(s) for users without values specified in the uploaded file.');
1.1 raeburn 847: }
1.22 raeburn 848: if (($context eq 'domain') || ($context eq 'author')) {
1.95 bisitz 849: $Str .= '<br />';
1.22 raeburn 850: my ($options,$cb_script,$coursepick) = &default_role_selector($context,1);
851: if ($context eq 'domain') {
1.95 bisitz 852: $Str .= '<p>'
853: .'<b>'.&mt('Domain Level').'</b><br />'
854: .$options
855: .'</p><p>'
856: .'<b>'.&mt('Course Level').'</b>'
857: .'</p>'
858: .$cb_script.$coursepick
859: .&Apache::lonhtmlcommon::row_closure();
1.22 raeburn 860: } elsif ($context eq 'author') {
1.95 bisitz 861: $Str .= $options
862: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1.22 raeburn 863: }
1.1 raeburn 864: } else {
1.22 raeburn 865: my ($cnum,$cdom) = &get_course_identity();
866: my $rowtitle = &mt('section');
867: my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,
1.101 raeburn 868: $permission,$context,'upload',$crstype);
1.95 bisitz 869: $Str .= $secbox
870: .&Apache::lonhtmlcommon::row_closure();
1.101 raeburn 871: my %lt;
872: if ($crstype eq 'Community') {
873: %lt = &Apache::lonlocal::texthash (
874: disp => 'Display members with current/future access who are not in the uploaded file',
875: stus => 'Members selected from this list can be dropped.'
876: );
877: } else {
878: %lt = &Apache::lonlocal::texthash (
879: disp => 'Display students with current/future access who are not in the uploaded file',
880: stus => 'Students selected from this list can be dropped.'
881: );
882: }
1.95 bisitz 883: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Full Update'))
1.101 raeburn 884: .'<label><input type="checkbox" name="fullup" value="yes" />'
885: .' '.$lt{'disp'}
1.95 bisitz 886: .'</label><br />'
1.101 raeburn 887: .$lt{'stus'}
1.95 bisitz 888: .&Apache::lonhtmlcommon::row_closure();
1.1 raeburn 889: }
1.5 raeburn 890: if ($context eq 'course' || $context eq 'domain') {
891: $Str .= &forceid_change($context);
892: }
1.95 bisitz 893:
894: $Str .= &Apache::lonhtmlcommon::end_pick_box();
1.73 bisitz 895: $Str .= '</div>';
1.95 bisitz 896:
897: # Footer
898: $Str .= '<div class="LC_clear_float_footer">'
899: .'<hr />';
1.1 raeburn 900: if ($context eq 'course') {
1.95 bisitz 901: $Str .= '<p class="LC_info">'
1.103 raeburn 902: .&mt('Note: This operation may be time consuming when adding several users.')
1.95 bisitz 903: .'</p>';
1.73 bisitz 904: }
1.95 bisitz 905: $Str .= '<p><input type="button"'
1.96 bisitz 906: .' onclick="javascript:verify(this.form,this.form.csec)"'
907: .' value="'.&mt('Update Users').'" />'
1.95 bisitz 908: .'</p>'."\n"
1.73 bisitz 909: .'</div>';
1.1 raeburn 910: $r->print($Str);
911: return;
912: }
913:
1.5 raeburn 914: sub forceid_change {
915: my ($context) = @_;
916: my $output =
1.95 bisitz 917: &Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))
918: .'<label><input type="checkbox" name="forceid" value="yes" />'
919: .&mt('Disable Student/Employee ID Safeguard and force change of conflicting IDs')
920: .'</label><br />'."\n"
921: .&mt('(only do if you know what you are doing.)')."\n";
1.5 raeburn 922: if ($context eq 'domain') {
1.25 raeburn 923: $output .= '<br /><label><input type="checkbox" name="recurseid"'.
1.86 bisitz 924: ' value="yes" />'.
1.93 bisitz 925: &mt('Update student/employee ID in courses in which user is active/future student,[_1](if forcing change).','<br />').
1.25 raeburn 926: '</label>'."\n";
1.5 raeburn 927: }
1.95 bisitz 928: $output .= &Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1.5 raeburn 929: return $output;
930: }
931:
1.1 raeburn 932: ###############################################################
933: ###############################################################
934: sub print_upload_manager_form {
1.101 raeburn 935: my ($r,$context,$permission,$crstype) = @_;
1.1 raeburn 936: my $firstLine;
937: my $datatoken;
938: if (!$env{'form.datatoken'}) {
939: $datatoken=&Apache::loncommon::upfile_store($r);
940: } else {
941: $datatoken=$env{'form.datatoken'};
942: &Apache::loncommon::load_tmp_file($r);
943: }
944: my @records=&Apache::loncommon::upfile_record_sep();
945: if($env{'form.noFirstLine'}){
946: $firstLine=shift(@records);
947: }
948: my $total=$#records;
949: my $distotal=$total+1;
950: my $today=time;
951: my $halfyear=$today+15552000;
952: #
953: # Restore memorized settings
954: my $col_setting_names = { 'username_choice' => 'scalar', # column settings
955: 'names_choice' => 'scalar',
956: 'fname_choice' => 'scalar',
957: 'mname_choice' => 'scalar',
958: 'lname_choice' => 'scalar',
959: 'gen_choice' => 'scalar',
960: 'id_choice' => 'scalar',
961: 'sec_choice' => 'scalar',
962: 'ipwd_choice' => 'scalar',
963: 'email_choice' => 'scalar',
964: 'role_choice' => 'scalar',
1.57 raeburn 965: 'domain_choice' => 'scalar',
1.84 raeburn 966: 'inststatus_choice' => 'scalar',
1.1 raeburn 967: };
968: my $defdom = $env{'request.role.domain'};
969: if ($context eq 'course') {
970: &Apache::loncommon::restore_course_settings('enrollment_upload',
971: $col_setting_names);
972: } else {
973: &Apache::loncommon::restore_settings($context,'user_upload',
974: $col_setting_names);
975: }
976: #
977: # Determine kerberos parameters as appropriate
978: my ($krbdef,$krbdefdom) =
979: &Apache::loncommon::get_kerberos_defaults($defdom);
980: #
1.22 raeburn 981: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
1.103 raeburn 982: $permission,$crstype);
1.1 raeburn 983: my $i;
984: my $keyfields;
985: if ($total>=0) {
986: my @field=
987: (['username',&mt('Username'), $env{'form.username_choice'}],
988: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
989: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
990: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
991: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
992: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
1.61 bisitz 993: ['id', &mt('Student/Employee ID'),$env{'form.id_choice'}],
1.1 raeburn 994: ['sec', &mt('Section'), $env{'form.sec_choice'}],
995: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
996: ['email',&mt('E-mail Address'), $env{'form.email_choice'}],
1.57 raeburn 997: ['role',&mt('Role'), $env{'form.role_choice'}],
1.84 raeburn 998: ['domain',&mt('Domain'), $env{'form.domain_choice'}],
999: ['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
1.1 raeburn 1000: if ($env{'form.upfile_associate'} eq 'reverse') {
1001: &Apache::loncommon::csv_print_samples($r,\@records);
1002: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
1003: \@field);
1004: foreach (@field) {
1005: $keyfields.=$_->[0].',';
1006: }
1007: chop($keyfields);
1008: } else {
1009: unshift(@field,['none','']);
1010: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
1011: \@field);
1012: my %sone=&Apache::loncommon::record_sep($records[0]);
1013: $keyfields=join(',',sort(keys(%sone)));
1014: }
1015: }
1016: $r->print('</div>');
1017: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
1.101 raeburn 1018: $context,$permission,$crstype);
1.1 raeburn 1019: }
1020:
1021: sub setup_date_selectors {
1.22 raeburn 1022: my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
1023: if ($formname eq '') {
1024: $formname = 'studentform';
1025: }
1.1 raeburn 1026: if (! defined($starttime)) {
1027: $starttime = time;
1028: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1029: if (exists($env{'course.'.$env{'request.course.id'}.
1030: '.default_enrollment_start_date'})) {
1031: $starttime = $env{'course.'.$env{'request.course.id'}.
1032: '.default_enrollment_start_date'};
1033: }
1034: }
1035: }
1036: if (! defined($endtime)) {
1037: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1038: unless ($mode eq 'createcourse') {
1039: if (exists($env{'course.'.$env{'request.course.id'}.
1040: '.default_enrollment_end_date'})) {
1041: $endtime = $env{'course.'.$env{'request.course.id'}.
1042: '.default_enrollment_end_date'};
1043: }
1044: }
1045: }
1.11 raeburn 1046:
1047: my $startdateform =
1.22 raeburn 1048: &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
1.11 raeburn 1049: undef,undef,undef,undef,undef,undef,undef,$nolink);
1050:
1051: my $enddateform =
1.22 raeburn 1052: &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
1.11 raeburn 1053: undef,undef,undef,undef,undef,undef,undef,$nolink);
1054:
1.1 raeburn 1055: if ($mode eq 'create_enrolldates') {
1056: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1057: 'startenroll',
1058: $starttime);
1059: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1060: 'endenroll',
1061: $endtime);
1062: }
1063: if ($mode eq 'create_defaultdates') {
1064: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1065: 'startaccess',
1066: $starttime);
1067: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1068: 'endaccess',
1069: $endtime);
1070: }
1071: return ($startdateform,$enddateform);
1072: }
1073:
1074:
1075: sub get_dates_from_form {
1.54 raeburn 1076: my ($startname,$endname) = @_;
1077: if ($startname eq '') {
1078: $startname = 'startdate';
1079: }
1080: if ($endname eq '') {
1081: $endname = 'enddate';
1082: }
1083: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
1084: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
1.1 raeburn 1085: if ($env{'form.no_end_date'}) {
1086: $enddate = 0;
1087: }
1088: return ($startdate,$enddate);
1089: }
1090:
1091: sub date_setting_table {
1.101 raeburn 1092: my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission,$crstype) = @_;
1.11 raeburn 1093: my $nolink;
1094: if ($bulkaction) {
1095: $nolink = 1;
1096: }
1097: my ($startform,$endform) =
1.22 raeburn 1098: &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
1.1 raeburn 1099: my $dateDefault;
1100: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1101: $dateDefault = ' ';
1.13 raeburn 1102: } elsif ($mode ne 'author' && $mode ne 'domain') {
1.11 raeburn 1103: if (($bulkaction eq 'reenable') ||
1104: ($bulkaction eq 'activate') ||
1.22 raeburn 1105: ($bulkaction eq 'chgdates') ||
1106: ($env{'form.action'} eq 'upload')) {
1107: if ($env{'request.course.sec'} eq '') {
1108: $dateDefault = '<span class="LC_nobreak">'.
1.101 raeburn 1109: '<label><input type="checkbox" name="makedatesdefault" value="1" /> ';
1110: if ($crstype eq 'Community') {
1111: $dateDefault .= &mt("make these dates the default access dates for future community enrollment");
1112: } else {
1113: $dateDefault .= &mt("make these dates the default access dates for future course enrollment");
1114: }
1115: $dateDefault .= '</label></span>';
1.22 raeburn 1116: }
1.11 raeburn 1117: }
1.1 raeburn 1118: }
1.11 raeburn 1119: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1.1 raeburn 1120: if (defined($endtime) && $endtime == 0) {
1.70 bisitz 1121: $perpetual .= ' checked="checked"';
1.1 raeburn 1122: }
1.11 raeburn 1123: $perpetual.= ' /> '.&mt('no ending date').'</label></span>';
1.1 raeburn 1124: if ($mode eq 'create_enrolldates') {
1125: $perpetual = ' ';
1126: }
1.11 raeburn 1127: my $result = &Apache::lonhtmlcommon::start_pick_box()."\n";
1128: $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'),
1129: 'LC_oddrow_value')."\n".
1130: $startform."\n".
1131: &Apache::lonhtmlcommon::row_closure(1).
1132: &Apache::lonhtmlcommon::row_title(&mt('Ending Date'),
1133: 'LC_oddrow_value')."\n".
1134: $endform.' '.$perpetual.
1135: &Apache::lonhtmlcommon::row_closure(1).
1.22 raeburn 1136: &Apache::lonhtmlcommon::end_pick_box();
1.1 raeburn 1137: if ($dateDefault) {
1138: $result .= $dateDefault.'<br />'."\n";
1139: }
1140: return $result;
1141: }
1142:
1143: sub make_dates_default {
1.101 raeburn 1144: my ($startdate,$enddate,$context,$crstype) = @_;
1.1 raeburn 1145: my $result = '';
1146: if ($context eq 'course') {
1.17 raeburn 1147: my ($cnum,$cdom) = &get_course_identity();
1.1 raeburn 1148: my $put_result = &Apache::lonnet::put('environment',
1149: {'default_enrollment_start_date'=>$startdate,
1.17 raeburn 1150: 'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
1.1 raeburn 1151: if ($put_result eq 'ok') {
1.101 raeburn 1152: if ($crstype eq 'Community') {
1153: $result .= &mt('Set default start and end access dates for community.');
1154: } else {
1155: $result .= &mt('Set default start and end access dates for course.');
1156: }
1157: $result .= '<br />'."\n";
1.1 raeburn 1158: #
1159: # Refresh the course environment
1160: &Apache::lonnet::coursedescription($env{'request.course.id'},
1161: {'freshen_cache' => 1});
1162: } else {
1.101 raeburn 1163: if ($crstype eq 'Community') {
1164: $result .= &mt('Unable to set default access dates for community');
1165: } else {
1166: $result .= &mt('Unable to set default access dates for course');
1167: }
1168: $result .= ':'.$put_result.'<br />';
1.1 raeburn 1169: }
1170: }
1171: return $result;
1172: }
1173:
1174: sub default_role_selector {
1.101 raeburn 1175: my ($context,$checkpriv,$crstype) = @_;
1.1 raeburn 1176: my %customroles;
1177: my ($options,$coursepick,$cb_jscript);
1.13 raeburn 1178: if ($context ne 'author') {
1.104 raeburn 1179: %customroles = &my_custom_roles($crstype);
1.1 raeburn 1180: }
1181:
1182: my %lt=&Apache::lonlocal::texthash(
1183: 'rol' => "Role",
1184: 'grs' => "Section",
1185: 'exs' => "Existing sections",
1186: 'new' => "New section",
1187: );
1188: $options = '<select name="defaultrole">'."\n".
1189: ' <option value="">'.&mt('Please select').'</option>'."\n";
1190: if ($context eq 'course') {
1.101 raeburn 1191: $options .= &default_course_roles($context,$checkpriv,$crstype,%customroles);
1.13 raeburn 1192: } elsif ($context eq 'author') {
1.2 raeburn 1193: my @roles = &construction_space_roles($checkpriv);
1.1 raeburn 1194: foreach my $role (@roles) {
1195: my $plrole=&Apache::lonnet::plaintext($role);
1196: $options .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1197: }
1198: } elsif ($context eq 'domain') {
1.2 raeburn 1199: my @roles = &domain_roles($checkpriv);
1.1 raeburn 1200: foreach my $role (@roles) {
1201: my $plrole=&Apache::lonnet::plaintext($role);
1202: $options .= ' <option value="'.$role.'">'.$plrole.'</option>';
1203: }
1204: my $courseform = &Apache::loncommon::selectcourse_link
1.103 raeburn 1205: ('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
1.1 raeburn 1206: $cb_jscript =
1.103 raeburn 1207: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community');
1.1 raeburn 1208: $coursepick = &Apache::loncommon::start_data_table().
1209: &Apache::loncommon::start_data_table_header_row().
1210: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
1211: '<th>'.$lt{'grs'}.'</th>'.
1212: &Apache::loncommon::end_data_table_header_row().
1213: &Apache::loncommon::start_data_table_row()."\n".
1.103 raeburn 1214: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
1.1 raeburn 1215: '<td><select name="courserole">'."\n".
1.101 raeburn 1216: &default_course_roles($context,$checkpriv,'Course',%customroles)."\n".
1.1 raeburn 1217: '</select></td><td>'.
1218: '<table class="LC_createuser">'.
1219: '<tr class="LC_section_row"><td valign"top">'.
1.22 raeburn 1220: $lt{'exs'}.'<br /><select name="currsec">'.
1.1 raeburn 1221: ' <option value=""><--'.&mt('Pick course first').
1222: '</select></td>'.
1223: '<td> </td>'.
1224: '<td valign="top">'.$lt{'new'}.'<br />'.
1225: '<input type="text" name="newsec" value="" size="5" />'.
1.22 raeburn 1226: '<input type="hidden" name="groups" value="" />'.
1227: '<input type="hidden" name="sections" value="" />'.
1228: '<input type="hidden" name="origdom" value="'.
1229: $env{'request.role.domain'}.'" />'.
1230: '<input type="hidden" name="dccourse" value="" />'.
1231: '<input type="hidden" name="dcdomain" value="" />'.
1.103 raeburn 1232: '<input type="hidden" name="crstype" value="" />'.
1.22 raeburn 1233: '</td></tr></table></td>'.
1.1 raeburn 1234: &Apache::loncommon::end_data_table_row().
1.22 raeburn 1235: &Apache::loncommon::end_data_table()."\n";
1.1 raeburn 1236: }
1237: $options .= '</select>';
1238: return ($options,$cb_jscript,$coursepick);
1239: }
1240:
1241: sub default_course_roles {
1.101 raeburn 1242: my ($context,$checkpriv,$crstype,%customroles) = @_;
1.1 raeburn 1243: my $output;
1.17 raeburn 1244: my $custom = 1;
1.101 raeburn 1245: my @roles = &course_roles($context,$checkpriv,$custom,lc($crstype));
1.1 raeburn 1246: foreach my $role (@roles) {
1.22 raeburn 1247: if ($role ne 'cr') {
1.101 raeburn 1248: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
1.22 raeburn 1249: $output .= ' <option value="'.$role.'">'.$plrole.'</option>';
1250: }
1.1 raeburn 1251: }
1252: if (keys(%customroles) > 0) {
1.22 raeburn 1253: if (grep(/^cr$/,@roles)) {
1254: foreach my $cust (sort(keys(%customroles))) {
1255: my $custrole='cr_'.$env{'user.domain'}.
1256: '_'.$env{'user.name'}.'_'.$cust;
1257: $output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
1258: }
1.1 raeburn 1259: }
1260: }
1261: return $output;
1262: }
1263:
1264: sub construction_space_roles {
1.2 raeburn 1265: my ($checkpriv) = @_;
1.17 raeburn 1266: my @allroles = &roles_by_context('author');
1.1 raeburn 1267: my @roles;
1.2 raeburn 1268: if ($checkpriv) {
1269: foreach my $role (@allroles) {
1270: if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) {
1271: push(@roles,$role);
1272: }
1.1 raeburn 1273: }
1.2 raeburn 1274: return @roles;
1275: } else {
1276: return @allroles;
1.1 raeburn 1277: }
1278: }
1279:
1280: sub domain_roles {
1.2 raeburn 1281: my ($checkpriv) = @_;
1.17 raeburn 1282: my @allroles = &roles_by_context('domain');
1.1 raeburn 1283: my @roles;
1.2 raeburn 1284: if ($checkpriv) {
1285: foreach my $role (@allroles) {
1286: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
1287: push(@roles,$role);
1288: }
1.1 raeburn 1289: }
1.2 raeburn 1290: return @roles;
1291: } else {
1292: return @allroles;
1.1 raeburn 1293: }
1294: }
1295:
1296: sub course_roles {
1.101 raeburn 1297: my ($context,$checkpriv,$custom,$roletype) = @_;
1.102 raeburn 1298: my $crstype;
1299: if ($roletype eq 'community') {
1300: $crstype = 'Community' ;
1301: } else {
1302: $crstype = 'Course';
1303: }
1304: my @allroles = &roles_by_context('course',$custom,$crstype);
1.1 raeburn 1305: my @roles;
1306: if ($context eq 'domain') {
1307: @roles = @allroles;
1308: } elsif ($context eq 'course') {
1309: if ($env{'request.course.id'}) {
1.2 raeburn 1310: if ($checkpriv) {
1311: foreach my $role (@allroles) {
1312: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
1313: push(@roles,$role);
1314: } else {
1.101 raeburn 1315: if ((($role ne 'cc') && ($role ne 'co')) && ($env{'request.course.sec'} ne '')) {
1.22 raeburn 1316: if (&Apache::lonnet::allowed('c'.$role,
1.2 raeburn 1317: $env{'request.course.id'}.'/'.
1.22 raeburn 1318: $env{'request.course.sec'})) {
1.2 raeburn 1319: push(@roles,$role);
1320: }
1.1 raeburn 1321: }
1322: }
1323: }
1.2 raeburn 1324: } else {
1325: @roles = @allroles;
1.1 raeburn 1326: }
1327: }
1328: }
1329: return @roles;
1330: }
1331:
1332: sub curr_role_permissions {
1.101 raeburn 1333: my ($context,$setting,$checkpriv,$type) = @_;
1.17 raeburn 1334: my $custom = 1;
1.1 raeburn 1335: my @roles;
1.13 raeburn 1336: if ($context eq 'author') {
1.2 raeburn 1337: @roles = &construction_space_roles($checkpriv);
1.1 raeburn 1338: } elsif ($context eq 'domain') {
1339: if ($setting eq 'course') {
1.101 raeburn 1340: @roles = &course_roles($context,$checkpriv,$custom,$type);
1.1 raeburn 1341: } else {
1.2 raeburn 1342: @roles = &domain_roles($checkpriv);
1.1 raeburn 1343: }
1344: } elsif ($context eq 'course') {
1.101 raeburn 1345: @roles = &course_roles($context,$checkpriv,$custom,$type);
1.1 raeburn 1346: }
1347: return @roles;
1348: }
1349:
1350: # ======================================================= Existing Custom Roles
1351:
1352: sub my_custom_roles {
1.104 raeburn 1353: my ($crstype) = @_;
1.1 raeburn 1354: my %returnhash=();
1355: my %rolehash=&Apache::lonnet::dump('roles');
1.104 raeburn 1356: foreach my $key (keys(%rolehash)) {
1.1 raeburn 1357: if ($key=~/^rolesdef\_(\w+)$/) {
1.104 raeburn 1358: if ($crstype eq 'Community') {
1359: next if ($rolehash{$key} =~ /bre\&S/);
1360: }
1.1 raeburn 1361: $returnhash{$1}=$1;
1362: }
1363: }
1364: return %returnhash;
1365: }
1366:
1.2 raeburn 1367: sub print_userlist {
1368: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1369: $idlist,$idlist_titles) = @_;
1370: my $format = $env{'form.output'};
1.1 raeburn 1371: if (! exists($env{'form.sortby'})) {
1372: $env{'form.sortby'} = 'username';
1373: }
1.2 raeburn 1374: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1375: $env{'form.Status'} = 'Active';
1.1 raeburn 1376: }
1377: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1.2 raeburn 1378: ($env{'form.Status'});
1.1 raeburn 1379:
1.2 raeburn 1380: if ($env{'form.showrole'} eq '') {
1.13 raeburn 1381: if ($context eq 'course') {
1382: $env{'form.showrole'} = 'st';
1383: } else {
1384: $env{'form.showrole'} = 'Any';
1385: }
1.2 raeburn 1386: }
1.1 raeburn 1387: if (! defined($env{'form.output'}) ||
1388: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1389: $env{'form.output'} = 'html';
1390: }
1391:
1.2 raeburn 1392: my @statuses;
1393: if ($env{'form.Status'} eq 'Any') {
1394: @statuses = ('previous','active','future');
1395: } elsif ($env{'form.Status'} eq 'Expired') {
1396: @statuses = ('previous');
1397: } elsif ($env{'form.Status'} eq 'Active') {
1398: @statuses = ('active');
1399: } elsif ($env{'form.Status'} eq 'Future') {
1400: @statuses = ('future');
1401: }
1.1 raeburn 1402:
1.2 raeburn 1403: # if ($context eq 'course') {
1404: # $r->print(&display_adv_courseroles());
1405: # }
1.1 raeburn 1406: #
1407: # Interface output
1.2 raeburn 1408: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1409: '<input type="hidden" name="action" value="'.
1.1 raeburn 1410: $env{'form.action'}.'" />');
1411: $r->print("<p>\n");
1412: if ($env{'form.action'} ne 'modifystudent') {
1413: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1414: 'excel' => "Excel",
1415: 'html' => 'HTML');
1416: my $output_selector = '<select size="1" name="output" >';
1417: foreach my $outputformat ('html','csv','excel') {
1.96 bisitz 1418: my $option = '<option value="'.$outputformat.'"';
1.1 raeburn 1419: if ($outputformat eq $env{'form.output'}) {
1.96 bisitz 1420: $option .= ' selected="selected"';
1.1 raeburn 1421: }
1422: $option .='>'.$lt{$outputformat}.'</option>';
1423: $output_selector .= "\n".$option;
1424: }
1425: $output_selector .= '</select>';
1.70 bisitz 1426: $r->print('<label><span class="LC_nobreak">'
1427: .&mt('Output Format: [_1]',$output_selector)
1428: .'</span></label>'.(' 'x3));
1429: }
1430: $r->print('<label><span class="LC_nobreak">'
1431: .&mt('User Status: [_1]',$status_select)
1432: .'</span></label>'.(' 'x3)."\n");
1.2 raeburn 1433: my $roleselected = '';
1434: if ($env{'form.showrole'} eq 'Any') {
1.91 bisitz 1435: $roleselected = ' selected="selected"';
1.2 raeburn 1436: }
1.53 raeburn 1437: my ($cnum,$cdom);
1438: $r->print(&role_filter($context));
1439: if ($context eq 'course') {
1440: ($cnum,$cdom) = &get_course_identity();
1441: $r->print(§ion_group_filter($cnum,$cdom));
1.2 raeburn 1442: }
1.78 raeburn 1443: if ($env{'form.phase'} eq '') {
1444: $r->print('<br /><br />'.&list_submit_button(&mt('Display List of Users')).
1445: "\n</p>\n".
1446: '<input type="hidden" name="phase" value="" /></form>');
1447: return;
1448: }
1.106 raeburn 1449: if (!(($context eq 'domain') &&
1450: (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
1.111 bisitz 1451: $r->print(
1452: "\n</p>\n"
1453: .'<p>'
1454: .&list_submit_button(&mt('Update Display'))
1455: ."</p>\n"
1456: );
1.2 raeburn 1457: }
1458: my ($indexhash,$keylist) = &make_keylist_array();
1.106 raeburn 1459: my (%userlist,%userinfo,$clearcoursepick);
1.102 raeburn 1460: if (($context eq 'domain') &&
1461: ($env{'form.roletype'} eq 'course') ||
1462: ($env{'form.roletype'} eq 'community')) {
1463: my ($crstype,$numcodes,$title,$warning);
1464: if ($env{'form.roletype'} eq 'course') {
1465: $crstype = 'Course';
1466: $numcodes = $totcodes;
1467: $title = &mt('Select Courses');
1468: $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
1469: } elsif ($env{'form.roletype'} eq 'community') {
1470: $crstype = 'Community';
1471: $numcodes = 0;
1472: $title = &mt('Select Communities');
1473: $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
1474: }
1.3 raeburn 1475: my $courseform =
1.102 raeburn 1476: &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
1477: $codetitles,$idlist,$idlist_titles,$crstype);
1.3 raeburn 1478: $r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".
1479: &Apache::lonhtmlcommon::start_pick_box()."\n".
1.102 raeburn 1480: &Apache::lonhtmlcommon::row_title($title,'LC_oddrow_value')."\n".
1.3 raeburn 1481: $courseform."\n".
1482: &Apache::lonhtmlcommon::row_closure(1).
1483: &Apache::lonhtmlcommon::end_pick_box().'</p>'.
1.106 raeburn 1484: '<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
1485: &list_submit_button(&mt('Update Display')).
1.102 raeburn 1486: "\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
1.106 raeburn 1487: $clearcoursepick = 0;
1488: if (($env{'form.origroletype'} ne '') &&
1489: ($env{'form.origroletype'} ne $env{'form.roletype'})) {
1490: $clearcoursepick = 1;
1491: }
1492: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1.11 raeburn 1493: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1494: }
1495: } else {
1496: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1.3 raeburn 1497: }
1498: $r->rflush();
1.1 raeburn 1499: if ($context eq 'course') {
1.46 raeburn 1500: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
1.45 raeburn 1501: my $classlist = &Apache::loncoursedata::get_classlist();
1.66 raeburn 1502: if (ref($classlist) eq 'HASH') {
1503: %userlist = %{$classlist};
1504: }
1.45 raeburn 1505: }
1.43 raeburn 1506: if ($env{'form.showrole'} ne 'st') {
1507: my $showroles;
1508: if ($env{'form.showrole'} ne 'Any') {
1509: $showroles = [$env{'form.showrole'}];
1.3 raeburn 1510: } else {
1.43 raeburn 1511: $showroles = undef;
1.1 raeburn 1512: }
1.43 raeburn 1513: my $withsec = 1;
1514: my $hidepriv = 1;
1515: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1516: \@statuses,$showroles,undef,$withsec,$hidepriv);
1517: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1518: \%advrolehash,$permission);
1.1 raeburn 1519: }
1.2 raeburn 1520: } else {
1521: my (%cstr_roles,%dom_roles);
1.13 raeburn 1522: if ($context eq 'author') {
1.2 raeburn 1523: # List co-authors and assistant co-authors
1.17 raeburn 1524: my @possroles = &roles_by_context($context);
1.2 raeburn 1525: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1526: \@statuses,\@possroles);
1527: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1.11 raeburn 1528: \%cstr_roles,$permission);
1.2 raeburn 1529: } elsif ($context eq 'domain') {
1530: if ($env{'form.roletype'} eq 'domain') {
1531: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1532: foreach my $key (keys(%dom_roles)) {
1533: if (ref($dom_roles{$key}) eq 'HASH') {
1534: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1535: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1536: }
1537: }
1.13 raeburn 1538: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1539: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1540: my %coauthors;
1541: foreach my $key (keys(%dom_roles)) {
1542: if (ref($dom_roles{$key}) eq 'HASH') {
1543: if ($env{'form.showrole'} eq 'au') {
1544: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1545: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1546: } else {
1547: my @possroles;
1548: if ($env{'form.showrole'} eq 'Any') {
1.22 raeburn 1549: @possroles = &roles_by_context('author');
1.2 raeburn 1550: } else {
1551: @possroles = ($env{'form.showrole'});
1552: }
1553: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1.22 raeburn 1554: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1.2 raeburn 1555: my $extent = '/'.$authordom.'/'.$authorname;
1556: %{$coauthors{$extent}} =
1557: &Apache::lonnet::get_my_roles($authorname,
1558: $authordom,undef,\@statuses,\@possroles);
1559: }
1560: &gather_userinfo($context,$format,\%userlist,
1.11 raeburn 1561: $indexhash,\%userinfo,\%coauthors,$permission);
1.2 raeburn 1562: }
1563: }
1564: }
1.101 raeburn 1565: } elsif (($env{'form.roletype'} eq 'course') ||
1566: ($env{'form.roletype'} eq 'community')) {
1.106 raeburn 1567: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1.2 raeburn 1568: my %courses = &process_coursepick();
1.39 raeburn 1569: my %allusers;
1570: my $hidepriv = 1;
1.2 raeburn 1571: foreach my $cid (keys(%courses)) {
1.17 raeburn 1572: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1.11 raeburn 1573: next if ($cnum eq '' || $cdom eq '');
1.17 raeburn 1574: my $custom = 1;
1.2 raeburn 1575: my (@roles,@sections,%access,%users,%userdata,
1.6 albertel 1576: %statushash);
1.2 raeburn 1577: if ($env{'form.showrole'} eq 'Any') {
1.101 raeburn 1578: @roles = &course_roles($context,undef,$custom,
1579: $env{'form.roletype'});
1.2 raeburn 1580: } else {
1581: @roles = ($env{'form.showrole'});
1582: }
1583: foreach my $role (@roles) {
1584: %{$users{$role}} = ();
1585: }
1586: foreach my $type (@statuses) {
1587: $access{$type} = $type;
1588: }
1.39 raeburn 1589: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1.2 raeburn 1590: foreach my $user (keys(%userdata)) {
1591: next if (ref($userinfo{$user}) eq 'HASH');
1592: foreach my $item ('fullname','id') {
1593: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1594: }
1595: }
1596: foreach my $role (keys(%users)) {
1597: foreach my $user (keys(%{$users{$role}})) {
1598: my $uniqid = $user.':'.$role;
1599: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1600: secs => $statushash{$user}{$role},
1601: };
1602: }
1603: }
1604: }
1605: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1606: \%userinfo,\%allusers,$permission);
1.2 raeburn 1607: } else {
1.10 raeburn 1608: $r->print('<input type="hidden" name="phase" value="'.
1609: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1610: return;
1611: }
1.1 raeburn 1612: }
1613: }
1.3 raeburn 1614: }
1615: if (keys(%userlist) == 0) {
1.13 raeburn 1616: if ($context eq 'author') {
1.3 raeburn 1617: $r->print(&mt('There are no co-authors to display.')."\n");
1618: } elsif ($context eq 'domain') {
1619: if ($env{'form.roletype'} eq 'domain') {
1620: $r->print(&mt('There are no users with domain roles to display.')."\n");
1.13 raeburn 1621: } elsif ($env{'form.roletype'} eq 'author') {
1.3 raeburn 1622: $r->print(&mt('There are no authors or co-authors to display.')."\n");
1623: } elsif ($env{'form.roletype'} eq 'course') {
1624: $r->print(&mt('There are no course users to display')."\n");
1.101 raeburn 1625: } elsif ($env{'form.roletype'} eq 'community') {
1626: $r->print(&mt('There are no community users to display')."\n");
1.2 raeburn 1627: }
1.3 raeburn 1628: } elsif ($context eq 'course') {
1629: $r->print(&mt('There are no course users to display.')."\n");
1630: }
1631: } else {
1632: # Print out the available choices
1.4 raeburn 1633: my $usercount;
1.3 raeburn 1634: if ($env{'form.action'} eq 'modifystudent') {
1.10 raeburn 1635: ($usercount) = &show_users_list($r,$context,'view',$permission,
1.4 raeburn 1636: $env{'form.Status'},\%userlist,$keylist);
1.1 raeburn 1637: } else {
1.4 raeburn 1638: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
1.10 raeburn 1639: $permission,$env{'form.Status'},\%userlist,$keylist);
1.4 raeburn 1640: }
1641: if (!$usercount) {
1.72 bisitz 1642: $r->print('<br /><span class="LC_warning">'
1643: .&mt('There are no users matching the search criteria.')
1644: .'</span>'
1645: );
1.2 raeburn 1646: }
1647: }
1.10 raeburn 1648: $r->print('<input type="hidden" name="phase" value="'.
1649: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1650: }
1651:
1.53 raeburn 1652: sub role_filter {
1653: my ($context) = @_;
1654: my $output;
1655: my $roleselected = '';
1656: if ($env{'form.showrole'} eq 'Any') {
1.91 bisitz 1657: $roleselected = ' selected="selected"';
1.53 raeburn 1658: }
1659: my ($role_select);
1660: if ($context eq 'domain') {
1661: $role_select = &domain_roles_select();
1.70 bisitz 1662: $output = '<label><span class="LC_nobreak">'
1663: .&mt('Role Type: [_1]',$role_select)
1664: .'</span></label>';
1.53 raeburn 1665: } else {
1666: $role_select = '<select name="showrole">'."\n".
1667: '<option value="Any" '.$roleselected.'>'.
1668: &mt('Any role').'</option>';
1.101 raeburn 1669: my ($roletype,$crstype);
1670: if ($context eq 'course') {
1671: $crstype = &Apache::loncommon::course_type();
1672: if ($crstype eq 'Community') {
1673: $roletype = 'community';
1674: } else {
1675: $roletype = 'course';
1676: }
1677: }
1678: my @poss_roles = &curr_role_permissions($context,'','',$roletype);
1.53 raeburn 1679: foreach my $role (@poss_roles) {
1680: $roleselected = '';
1681: if ($role eq $env{'form.showrole'}) {
1.91 bisitz 1682: $roleselected = ' selected="selected"';
1.53 raeburn 1683: }
1684: my $plrole;
1685: if ($role eq 'cr') {
1686: $plrole = &mt('Custom role');
1687: } else {
1.101 raeburn 1688: $plrole=&Apache::lonnet::plaintext($role,$crstype);
1.53 raeburn 1689: }
1690: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
1691: }
1692: $role_select .= '</select>';
1.70 bisitz 1693: $output = '<label><span class="LC_nobreak">'
1694: .&mt('Role: [_1]',$role_select)
1.111 bisitz 1695: .'</span></label> ';
1.53 raeburn 1696: }
1697: return $output;
1698: }
1699:
1.33 raeburn 1700: sub section_group_filter {
1701: my ($cnum,$cdom) = @_;
1702: my @filters;
1703: if ($env{'request.course.sec'} eq '') {
1704: @filters = ('sec');
1705: }
1706: push(@filters,'grp');
1707: my %name = (
1708: sec => 'secfilter',
1709: grp => 'grpfilter',
1710: );
1711: my %title = &Apache::lonlocal::texthash (
1712: sec => 'Section(s)',
1713: grp => 'Group(s)',
1714: all => 'all',
1715: none => 'none',
1716: );
1.47 raeburn 1717: my $output;
1.33 raeburn 1718: foreach my $item (@filters) {
1.47 raeburn 1719: my ($markup,@options);
1.33 raeburn 1720: if ($env{'form.'.$name{$item}} eq '') {
1721: $env{'form.'.$name{$item}} = 'all';
1722: }
1723: if ($item eq 'sec') {
1.103 raeburn 1724: if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) {
1.33 raeburn 1725: $env{'form.'.$name{$item}} = 'none';
1726: }
1727: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
1728: @options = sort(keys(%sections_count));
1729: } elsif ($item eq 'grp') {
1730: my %curr_groups = &Apache::longroup::coursegroups();
1731: @options = sort(keys(%curr_groups));
1732: }
1733: if (@options > 0) {
1734: my $currsel;
1.112 bisitz 1735: $markup = '<select name="'.$name{$item}.'">'."\n";
1.33 raeburn 1736: foreach my $option ('all','none',@options) {
1737: $currsel = '';
1738: if ($env{'form.'.$name{$item}} eq $option) {
1.96 bisitz 1739: $currsel = ' selected="selected"';
1.33 raeburn 1740: }
1741: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
1742: if (($option eq 'all') || ($option eq 'none')) {
1743: $markup .= $title{$option};
1744: } else {
1745: $markup .= $option;
1746: }
1747: $markup .= '</option>'."\n";
1748: }
1749: $markup .= '</select>'."\n";
1.111 bisitz 1750: $output .= (' 'x3).'<span class="LC_nobreak">'
1751: .'<label>'.$title{$item}.': '.$markup.'</label>'
1752: .'</span> ';
1.33 raeburn 1753: }
1754: }
1755: return $output;
1756: }
1757:
1.2 raeburn 1758: sub list_submit_button {
1759: my ($text) = @_;
1.11 raeburn 1760: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
1.2 raeburn 1761: }
1762:
1763: sub gather_userinfo {
1.11 raeburn 1764: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
1.52 raeburn 1765: my $viewablesec;
1766: if ($context eq 'course') {
1767: $viewablesec = &viewable_section($permission);
1768: }
1.2 raeburn 1769: foreach my $item (keys(%{$rolehash})) {
1770: my %userdata;
1.22 raeburn 1771: if ($context eq 'author') {
1.2 raeburn 1772: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1773: split(/:/,$item);
1774: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1775: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1776: $item,$userlist);
1.22 raeburn 1777: } elsif ($context eq 'course') {
1778: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
1779: $userdata{'section'}) = split(/:/,$item,-1);
1780: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1781: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
1782: next if ($viewablesec ne $userdata{'section'});
1783: }
1.24 raeburn 1784: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1785: $item,$userlist);
1.2 raeburn 1786: } elsif ($context eq 'domain') {
1787: if ($env{'form.roletype'} eq 'domain') {
1788: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
1789: split(/:/,$item);
1790: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1791: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1792: $item,$userlist);
1.13 raeburn 1793: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1794: if (ref($rolehash->{$item}) eq 'HASH') {
1795: $userdata{'extent'} = $item;
1796: foreach my $key (keys(%{$rolehash->{$item}})) {
1797: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
1798: ($userdata{'start'},$userdata{'end'}) =
1799: split(/:/,$rolehash->{$item}{$key});
1800: my $uniqid = $key.':'.$item;
1.25 raeburn 1801: &build_user_record($context,\%userdata,$userinfo,
1802: $indexhash,$uniqid,$userlist);
1.2 raeburn 1803: }
1804: }
1.102 raeburn 1805: } elsif (($env{'form.roletype'} eq 'course') ||
1806: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 1807: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1808: split(/:/,$item);
1809: if (ref($rolehash->{$item}) eq 'HASH') {
1.11 raeburn 1810: my $numcids = keys(%{$rolehash->{$item}});
1.2 raeburn 1811: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
1812: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
1813: my $spanstart = '';
1814: my $spanend = '; ';
1815: my $space = ', ';
1816: if ($format eq 'html' || $format eq 'view') {
1817: $spanstart = '<span class="LC_nobreak">';
1.23 raeburn 1818: # FIXME: actions on courses disabled for now
1819: # if ($permission->{'cusr'}) {
1820: # if ($numcids > 1) {
1.25 raeburn 1821: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1822: # } else {
1.25 raeburn 1823: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1824: # }
1825: # }
1.2 raeburn 1826: $spanend = '</span><br />';
1827: $space = ', ';
1828: }
1829: $userdata{'extent'} .= $spanstart.
1830: $rolehash->{$item}{$cid}{'desc'}.$space;
1831: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
1832: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
1.25 raeburn 1833: if (($env{'form.Status'} eq 'Any') ||
1834: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
1835: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
1836: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
1837: }
1.2 raeburn 1838: }
1839: }
1840: }
1841: }
1842: }
1.25 raeburn 1843: if ($userdata{'status'} ne '') {
1844: &build_user_record($context,\%userdata,$userinfo,
1845: $indexhash,$item,$userlist);
1846: }
1.2 raeburn 1847: }
1848: }
1849: }
1850: return;
1851: }
1852:
1853: sub build_user_record {
1.24 raeburn 1854: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
1.11 raeburn 1855: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
1.102 raeburn 1856: if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
1857: && ($env{'form.roletype'} eq 'community')))) {
1.24 raeburn 1858: &process_date_info($userdata);
1859: }
1.2 raeburn 1860: my $username = $userdata->{'username'};
1861: my $domain = $userdata->{'domain'};
1862: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
1.24 raeburn 1863: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1.2 raeburn 1864: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1865: } else {
1866: &aggregate_user_info($domain,$username,$userinfo);
1867: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1868: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1869: }
1870: foreach my $key (keys(%{$indexhash})) {
1871: if (defined($userdata->{$key})) {
1872: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
1873: }
1874: }
1875: return;
1876: }
1877:
1878: sub courses_selector {
1879: my ($cdom,$formname) = @_;
1880: my %coursecodes = ();
1881: my %codes = ();
1882: my @codetitles = ();
1883: my %cat_titles = ();
1884: my %cat_order = ();
1885: my %idlist = ();
1886: my %idnums = ();
1887: my %idlist_titles = ();
1888: my $caller = 'global';
1889: my $format_reply;
1890: my $jscript = '';
1891:
1.7 albertel 1892: my $totcodes = 0;
1893: $totcodes =
1.2 raeburn 1894: &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,
1895: $cdom,$totcodes);
1896: if ($totcodes > 0) {
1897: $format_reply =
1898: &Apache::lonnet::auto_instcode_format($caller,$cdom,\%coursecodes,
1899: \%codes,\@codetitles,\%cat_titles,\%cat_order);
1900: if ($format_reply eq 'ok') {
1901: my $numtypes = @codetitles;
1902: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
1903: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
1904: my $longtitles_str = join('","',@{$longtitles});
1905: my $allidlist = $idlist{$codetitles[0]};
1906: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
1907: $jscript .= $scripttext;
1908: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles);
1909: }
1910: }
1911: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
1912:
1913: my %elements = (
1914: Year => 'selectbox',
1915: coursepick => 'radio',
1916: coursetotal => 'text',
1917: courselist => 'text',
1918: );
1919: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
1920: if ($env{'form.coursepick'} eq 'category') {
1921: $jscript .= qq|
1922: function setCourseCat(formname) {
1923: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
1924: return;
1925: }
1926: courseSet('Year');
1927: for (var j=0; j<formname.Semester.length; j++) {
1928: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
1929: formname.Semester.options[j].selected = true;
1930: }
1931: }
1932: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
1933: return;
1934: }
1935: courseSet('Semester');
1936: for (var j=0; j<formname.Department.length; j++) {
1937: if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;
1938: }
1939: }
1940: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
1941: return;
1942: }
1943: courseSet('Department');
1944: for (var j=0; j<formname.Number.length; j++) {
1945: if (formname.Number.options[j].value == "$env{'form.Number'}") {
1946: formname.Number.options[j].selected = true;
1947: }
1948: }
1949: }
1950: |;
1951: }
1952: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
1953: \%idlist_titles);
1954: }
1955:
1956: sub course_selector_loadcode {
1957: my ($formname) = @_;
1958: my $loadcode;
1959: if ($env{'form.coursepick'} ne '') {
1960: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
1961: if ($env{'form.coursepick'} eq 'category') {
1962: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
1963: }
1964: }
1965: return $loadcode;
1966: }
1967:
1968: sub process_coursepick {
1969: my $coursefilter = $env{'form.coursepick'};
1970: my $cdom = $env{'request.role.domain'};
1971: my %courses;
1.105 raeburn 1972: my $crssrch = 'Course';
1973: if ($env{'form.roletype'} eq 'community') {
1974: $crssrch = 'Community';
1975: }
1.2 raeburn 1976: if ($coursefilter eq 'all') {
1977: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
1.105 raeburn 1978: undef,undef,$crssrch);
1.2 raeburn 1979: } elsif ($coursefilter eq 'category') {
1980: my $instcode = &instcode_from_coursefilter();
1981: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
1.105 raeburn 1982: undef,undef,$crssrch);
1.2 raeburn 1983: } elsif ($coursefilter eq 'specific') {
1984: if ($env{'form.coursetotal'} > 1) {
1985: my @course_ids = split(/&&/,$env{'form.courselist'});
1986: foreach my $cid (@course_ids) {
1987: $courses{$cid} = '';
1.1 raeburn 1988: }
1.2 raeburn 1989: } else {
1990: $courses{$env{'form.courselist'}} = '';
1.1 raeburn 1991: }
1.2 raeburn 1992: }
1993: return %courses;
1994: }
1995:
1996: sub instcode_from_coursefilter {
1997: my $instcode = '';
1998: my @cats = ('Semester','Year','Department','Number');
1999: foreach my $category (@cats) {
2000: if (defined($env{'form.'.$category})) {
2001: unless ($env{'form.'.$category} eq '-1') {
2002: $instcode .= $env{'form.'.$category};
2003: }
2004: }
2005: }
2006: if ($instcode eq '') {
2007: $instcode = '.';
2008: }
2009: return $instcode;
2010: }
2011:
2012: sub display_adv_courseroles {
2013: my $output;
2014: #
2015: # List course personnel
2016: my %coursepersonnel =
2017: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'});
2018: #
2019: $output = '<br />'.&Apache::loncommon::start_data_table();
2020: foreach my $role (sort(keys(%coursepersonnel))) {
2021: next if ($role =~ /^\s*$/);
2022: $output .= &Apache::loncommon::start_data_table_row().
2023: '<td>'.$role.'</td><td>';
2024: foreach my $user (split(',',$coursepersonnel{$role})) {
2025: my ($puname,$pudom)=split(':',$user);
2026: $output .= ' '.&Apache::loncommon::aboutmewrapper(
2027: &Apache::loncommon::plainname($puname,$pudom),
2028: $puname,$pudom);
2029: }
2030: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
2031: }
2032: $output .= &Apache::loncommon::end_data_table();
2033: }
2034:
2035: sub make_keylist_array {
2036: my ($index,$keylist);
2037: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
2038: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
2039: $index->{'end'} = &Apache::loncoursedata::CL_END();
2040: $index->{'start'} = &Apache::loncoursedata::CL_START();
2041: $index->{'id'} = &Apache::loncoursedata::CL_ID();
2042: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
2043: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
2044: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
2045: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
2046: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
2047: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
2048: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
2049: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
2050: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
1.44 raeburn 2051: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
1.47 raeburn 2052: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
1.2 raeburn 2053: foreach my $key (keys(%{$index})) {
2054: $keylist->[$index->{$key}] = $key;
2055: }
2056: return ($index,$keylist);
2057: }
2058:
2059: sub aggregate_user_info {
2060: my ($udom,$uname,$userinfo) = @_;
2061: my %info=&Apache::lonnet::get('environment',
2062: ['firstname','middlename',
2063: 'lastname','generation','id'],
2064: $udom,$uname);
2065: my ($tmp) = keys(%info);
2066: my ($fullname,$id);
2067: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
2068: $fullname = 'not available';
2069: $id = 'not available';
2070: &Apache::lonnet::logthis('unable to retrieve environment '.
2071: 'for '.$uname.':'.$udom);
1.1 raeburn 2072: } else {
1.2 raeburn 2073: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
2074: $id = $info{'id'};
2075: }
2076: $userinfo->{$uname.':'.$udom} = {
2077: fullname => $fullname,
2078: id => $id,
2079: };
2080: return;
2081: }
1.1 raeburn 2082:
1.2 raeburn 2083: sub process_date_info {
2084: my ($userdata) = @_;
2085: my $now = time;
1.83 raeburn 2086: $userdata->{'status'} = 'Active';
1.2 raeburn 2087: if ($userdata->{'start'} > 0) {
2088: if ($now < $userdata->{'start'}) {
1.83 raeburn 2089: $userdata->{'status'} = 'Future';
1.2 raeburn 2090: }
1.1 raeburn 2091: }
1.2 raeburn 2092: if ($userdata->{'end'} > 0) {
2093: if ($now > $userdata->{'end'}) {
1.83 raeburn 2094: $userdata->{'status'} = 'Expired';
1.2 raeburn 2095: }
2096: }
2097: return;
1.1 raeburn 2098: }
2099:
2100: sub show_users_list {
1.55 raeburn 2101: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname)=@_;
2102: if ($formname eq '') {
2103: $formname = 'studentform';
2104: }
1.1 raeburn 2105: #
2106: # Variables for excel output
2107: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
2108: #
2109: # Variables for csv output
2110: my ($CSVfile,$CSVfilename);
2111: #
2112: my $sortby = $env{'form.sortby'};
1.3 raeburn 2113: my @sortable = ('username','domain','id','fullname','start','end','email','role');
1.2 raeburn 2114: if ($context eq 'course') {
1.3 raeburn 2115: push(@sortable,('section','groups','type'));
1.2 raeburn 2116: } else {
1.3 raeburn 2117: push(@sortable,'extent');
2118: }
1.55 raeburn 2119: if ($mode eq 'pickauthor') {
2120: @sortable = ('username','fullname','email','status');
2121: }
1.3 raeburn 2122: if (!grep(/^\Q$sortby\E$/,@sortable)) {
2123: $sortby = 'username';
1.1 raeburn 2124: }
1.22 raeburn 2125: my $setting = $env{'form.roletype'};
1.101 raeburn 2126: my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers,$crstype);
1.1 raeburn 2127: if ($context eq 'course') {
1.22 raeburn 2128: $cid = $env{'request.course.id'};
1.101 raeburn 2129: $crstype = &Apache::loncommon::course_type();
1.17 raeburn 2130: ($cnum,$cdom) = &get_course_identity($cid);
1.2 raeburn 2131: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
2132: $userlist,$keylist,$cdom,$cnum);
1.16 raeburn 2133: if ($mode eq 'autoenroll') {
2134: $env{'form.showrole'} = 'st';
2135: } else {
2136: if (! exists($env{'form.displayphotos'})) {
2137: $env{'form.displayphotos'} = 'off';
2138: }
2139: $displayphotos = $env{'form.displayphotos'};
2140: if (! exists($env{'form.displayclickers'})) {
2141: $env{'form.displayclickers'} = 'off';
2142: }
2143: $displayclickers = $env{'form.displayclickers'};
2144: if ($env{'course.'.$cid.'.internal.showphoto'}) {
2145: $r->print('
1.1 raeburn 2146: <script type="text/javascript">
1.96 bisitz 2147: // <![CDATA[
1.1 raeburn 2148: function photowindow(photolink) {
2149: var title = "Photo_Viewer";
2150: var options = "scrollbars=1,resizable=1,menubar=0";
2151: options += ",width=240,height=240";
2152: stdeditbrowser = open(photolink,title,options,"1");
2153: stdeditbrowser.focus();
2154: }
1.96 bisitz 2155: // ]]>
1.1 raeburn 2156: </script>
1.16 raeburn 2157: ');
2158: }
2159: $r->print(<<END);
1.1 raeburn 2160: <input type="hidden" name="displayphotos" value="$displayphotos" />
2161: <input type="hidden" name="displayclickers" value="$displayclickers" />
2162: END
1.16 raeburn 2163: }
1.102 raeburn 2164: } elsif ($context eq 'domain') {
2165: if ($setting eq 'community') {
2166: $crstype = 'Community';
1.105 raeburn 2167: } elsif ($setting eq 'course') {
1.102 raeburn 2168: $crstype = 'Course';
2169: }
1.1 raeburn 2170: }
1.55 raeburn 2171: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.11 raeburn 2172: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.40 raeburn 2173: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
1.56 raeburn 2174: my $verify_action_js = &bulkaction_javascript($formname);
1.1 raeburn 2175: $r->print(<<END);
1.10 raeburn 2176:
2177: <script type="text/javascript" language="Javascript">
1.96 bisitz 2178: // <![CDATA[
1.11 raeburn 2179: $check_uncheck_js
2180:
1.56 raeburn 2181: $verify_action_js
1.10 raeburn 2182:
2183: function username_display_launch(username,domain) {
2184: var target;
1.55 raeburn 2185: for (var i=0; i<document.$formname.usernamelink.length; i++) {
2186: if (document.$formname.usernamelink[i].checked) {
2187: target = document.$formname.usernamelink[i].value;
1.10 raeburn 2188: }
2189: }
2190: if (target == 'modify') {
1.55 raeburn 2191: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2192: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&action=singleuser&srchin=dom&srchby=uname&srchtype=exact&popup=1';
2193: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2194: modifywin = window.open(url,'',options,1);
2195: modifywin.focus();
2196: return;
2197: } else {
1.55 raeburn 2198: document.$formname.srchterm.value=username;
2199: document.$formname.srchdomain.value=domain;
2200: document.$formname.phase.value='get_user_info';
2201: document.$formname.action.value = 'singleuser';
2202: document.$formname.submit();
1.50 raeburn 2203: }
1.10 raeburn 2204: }
1.48 raeburn 2205: if (target == 'aboutme') {
1.55 raeburn 2206: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2207: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2208: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2209: aboutmewin = window.open(url,'',options,1);
2210: aboutmewin.focus();
2211: return;
2212: } else {
2213: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2214: }
1.48 raeburn 2215: }
1.98 raeburn 2216: if (target == 'track') {
2217: if (document.$formname.userwin.checked == true) {
2218: var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
2219: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2220: var trackwin = window.open(url,'',options,1);
2221: trackwin.focus();
2222: return;
2223: } else {
2224: document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
2225: }
2226: }
1.10 raeburn 2227: }
1.96 bisitz 2228: // ]]>
1.10 raeburn 2229: </script>
1.11 raeburn 2230: $date_sec_selector
1.1 raeburn 2231: <input type="hidden" name="state" value="$env{'form.state'}" />
2232: END
2233: }
2234: $r->print(<<END);
2235: <input type="hidden" name="sortby" value="$sortby" />
2236: END
2237:
2238: my %lt=&Apache::lonlocal::texthash(
2239: 'username' => "username",
2240: 'domain' => "domain",
2241: 'id' => 'ID',
2242: 'fullname' => "name",
2243: 'section' => "section",
2244: 'groups' => "active groups",
2245: 'start' => "start date",
2246: 'end' => "end date",
2247: 'status' => "status",
1.2 raeburn 2248: 'role' => "role",
1.1 raeburn 2249: 'type' => "enroll type/action",
1.79 schafran 2250: 'email' => "e-mail address",
1.1 raeburn 2251: 'photo' => "photo",
1.2 raeburn 2252: 'extent' => "extent",
1.11 raeburn 2253: 'pr' => "Proceed",
2254: 'ca' => "check all",
2255: 'ua' => "uncheck all",
2256: 'ac' => "Action to take for selected users",
1.56 raeburn 2257: 'link' => "Behavior of clickable username link for each user",
1.82 weissno 2258: 'aboutme' => "Display a user's personal information page",
1.50 raeburn 2259: 'owin' => "Open in a new window",
1.10 raeburn 2260: 'modify' => "Modify a user's information",
1.98 raeburn 2261: 'track' => "View a user's recent activity",
1.67 droeschl 2262: 'clicker' => "Clicker-ID",
1.1 raeburn 2263: );
1.2 raeburn 2264: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2265: $lt{'extent'} = &mt('Course(s): description, section(s), status');
1.102 raeburn 2266: } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
2267: $lt{'extent'} = &mt('Communities: description, section(s), status');
1.13 raeburn 2268: } elsif ($context eq 'author') {
1.2 raeburn 2269: $lt{'extent'} = &mt('Author');
2270: }
1.55 raeburn 2271: my @cols;
2272: if ($mode eq 'pickauthor') {
2273: @cols = ('username','fullname','status','email');
2274: } else {
2275: @cols = ('username','domain','id','fullname');
2276: if ($context eq 'course') {
2277: push(@cols,'section');
2278: }
1.102 raeburn 2279: if (!($context eq 'domain' && ($env{'form.roletype'} eq 'course')
2280: && ($env{'form.roletype'} eq 'community'))) {
1.55 raeburn 2281: push(@cols,('start','end'));
2282: }
2283: if ($env{'form.showrole'} eq 'Any' || $env{'form.showrole'} eq 'cr') {
2284: push(@cols,'role');
2285: }
2286: if ($context eq 'domain' && ($env{'form.roletype'} eq 'author' ||
1.102 raeburn 2287: $env{'form.roletype'} eq 'course' ||
2288: $env{'form.roletype'} eq 'community')) {
1.55 raeburn 2289: push (@cols,'extent');
2290: }
2291: if (($statusmode eq 'Any') &&
1.102 raeburn 2292: (!($context eq 'domain' && (($env{'form.roletype'} eq 'course')
2293: || ($env{'form.roletype'} eq 'community'))))) {
1.55 raeburn 2294: push(@cols,'status');
2295: }
2296: if ($context eq 'course') {
2297: push(@cols,'groups');
2298: }
2299: push(@cols,'email');
1.2 raeburn 2300: }
1.1 raeburn 2301:
1.4 raeburn 2302: my $rolefilter = $env{'form.showrole'};
1.5 raeburn 2303: if ($env{'form.showrole'} eq 'cr') {
2304: $rolefilter = &mt('custom');
2305: } elsif ($env{'form.showrole'} ne 'Any') {
1.101 raeburn 2306: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
1.2 raeburn 2307: }
1.16 raeburn 2308: my $results_description;
2309: if ($mode ne 'autoenroll') {
2310: $results_description = &results_header_row($rolefilter,$statusmode,
1.102 raeburn 2311: $context,$permission,$mode,$crstype);
1.56 raeburn 2312: $r->print('<b>'.$results_description.'</b><br /><br />');
1.16 raeburn 2313: }
1.26 raeburn 2314: my ($output,$actionselect,%canchange,%canchangesec);
1.55 raeburn 2315: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
2316: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.16 raeburn 2317: if ($permission->{'cusr'}) {
1.105 raeburn 2318: unless (($context eq 'domain') &&
2319: (($setting eq 'course') || ($setting eq 'community'))) {
2320: $actionselect =
2321: &select_actions($context,$setting,$statusmode,$formname);
2322: }
1.16 raeburn 2323: }
2324: $r->print(<<END);
1.10 raeburn 2325: <input type="hidden" name="srchby" value="uname" />
2326: <input type="hidden" name="srchin" value="dom" />
2327: <input type="hidden" name="srchtype" value="exact" />
2328: <input type="hidden" name="srchterm" value="" />
1.11 raeburn 2329: <input type="hidden" name="srchdomain" value="" />
1.1 raeburn 2330: END
1.16 raeburn 2331: if ($actionselect) {
1.41 raeburn 2332: $output .= <<"END";
1.94 bisitz 2333: <div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
1.56 raeburn 2334: $actionselect
2335: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
2336: <input type="button" value="$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 2337: END
1.26 raeburn 2338: my @allroles;
2339: if ($env{'form.showrole'} eq 'Any') {
2340: my $custom = 1;
2341: if ($context eq 'domain') {
1.101 raeburn 2342: @allroles = &roles_by_context($setting,$custom,$crstype);
1.26 raeburn 2343: } else {
1.101 raeburn 2344: @allroles = &roles_by_context($context,$custom,$crstype);
1.26 raeburn 2345: }
2346: } else {
2347: @allroles = ($env{'form.showrole'});
2348: }
2349: foreach my $role (@allroles) {
2350: if ($context eq 'domain') {
2351: if ($setting eq 'domain') {
2352: if (&Apache::lonnet::allowed('c'.$role,
2353: $env{'request.role.domain'})) {
2354: $canchange{$role} = 1;
2355: }
1.31 raeburn 2356: } elsif ($setting eq 'author') {
2357: if (&Apache::lonnet::allowed('c'.$role,
2358: $env{'request.role.domain'})) {
2359: $canchange{$role} = 1;
2360: }
1.26 raeburn 2361: }
2362: } elsif ($context eq 'author') {
2363: if (&Apache::lonnet::allowed('c'.$role,
2364: $env{'user.domain'}.'/'.$env{'user.name'})) {
2365: $canchange{$role} = 1;
2366: }
2367: } elsif ($context eq 'course') {
2368: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2369: $canchange{$role} = 1;
2370: } elsif ($env{'request.course.sec'} ne '') {
2371: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2372: $canchangesec{$role} = $env{'request.course.sec'};
2373: }
2374: }
2375: }
2376: }
1.16 raeburn 2377: }
1.94 bisitz 2378: $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
1.56 raeburn 2379: '<table><tr>';
2380: my @linkdests = ('aboutme');
2381: if ($permission->{'cusr'}) {
2382: unshift (@linkdests,'modify');
2383: }
1.98 raeburn 2384: if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) ||
2385: &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
2386: $env{'request.course.sec'})) {
2387: push(@linkdests,'track');
2388: }
2389:
1.56 raeburn 2390: $output .= '<td>';
2391: my $usernamelink = $env{'form.usernamelink'};
2392: if ($usernamelink eq '') {
2393: $usernamelink = 'aboutme';
2394: }
2395: foreach my $item (@linkdests) {
2396: my $checkedstr = '';
2397: if ($item eq $usernamelink) {
1.86 bisitz 2398: $checkedstr = ' checked="checked"';
1.56 raeburn 2399: }
1.86 bisitz 2400: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
1.56 raeburn 2401: }
2402: my $checkwin;
2403: if ($env{'form.userwin'}) {
1.86 bisitz 2404: $checkwin = ' checked="checked"';
1.56 raeburn 2405: }
1.110 bisitz 2406: $output .= '</td><td valign="top" style="border-left: 1px solid;"><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';
1.4 raeburn 2407: }
1.56 raeburn 2408: $output .= "\n".'<div class="LC_clear_float_footer"> </div>'."\n".
1.1 raeburn 2409: &Apache::loncommon::start_data_table().
1.4 raeburn 2410: &Apache::loncommon::start_data_table_header_row();
1.1 raeburn 2411: if ($mode eq 'autoenroll') {
1.4 raeburn 2412: $output .= "
1.55 raeburn 2413: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
1.4 raeburn 2414: ";
1.1 raeburn 2415: } else {
1.105 raeburn 2416: $output .= "\n".'<th> </th>'."\n";
1.11 raeburn 2417: if ($actionselect) {
2418: $output .= '<th>'.&mt('Select').'</th>'."\n";
2419: }
1.1 raeburn 2420: }
2421: foreach my $item (@cols) {
1.55 raeburn 2422: $output .= "<th><a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\">$lt{$item}</a></th>\n";
1.1 raeburn 2423: }
1.2 raeburn 2424: my %role_types = &role_type_names();
1.16 raeburn 2425: if ($context eq 'course' && $mode ne 'autoenroll') {
1.4 raeburn 2426: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2427: # Clicker display on or off?
1.58 bisitz 2428: my %clicker_options = (
2429: 'on' => 'Show',
2430: 'off' => 'Hide',
2431: );
1.4 raeburn 2432: my $clickerchg = 'on';
2433: if ($displayclickers eq 'on') {
2434: $clickerchg = 'off';
2435: }
1.58 bisitz 2436: $output .= ' <th>'."\n".' '
2437: .&mt('[_1]'.$clicker_options{$clickerchg}.'[_2] clicker id'
2438: ,'<a href="javascript:document.'.$formname.'.displayclickers.value='
2439: ."'".$clickerchg."'".';document.'.$formname.'.submit();">'
2440: ,'</a>')
2441: ."\n".' </th>'."\n";
1.1 raeburn 2442:
1.4 raeburn 2443: # Photo display on or off?
2444: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2445: my %photo_options = &Apache::lonlocal::texthash(
2446: 'on' => 'Show',
2447: 'off' => 'Hide',
2448: );
2449: my $photochg = 'on';
2450: if ($displayphotos eq 'on') {
2451: $photochg = 'off';
2452: }
2453: $output .= ' <th>'."\n".' '.
1.55 raeburn 2454: '<a href="javascript:document.'.$formname.'.displayphotos.value='.
2455: "'".$photochg."'".';document.'.$formname.'.submit();">'.
1.1 raeburn 2456: $photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
1.4 raeburn 2457: ' </th>'."\n";
2458: }
1.1 raeburn 2459: }
1.4 raeburn 2460: }
1.16 raeburn 2461: $output .= &Apache::loncommon::end_data_table_header_row();
1.1 raeburn 2462: # Done with the HTML header line
2463: } elsif ($mode eq 'csv') {
2464: #
2465: # Open a file
2466: $CSVfilename = '/prtspool/'.
1.2 raeburn 2467: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2468: time.'_'.rand(1000000000).'.csv';
1.1 raeburn 2469: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2470: $r->log_error("Couldn't open $CSVfilename for output $!");
1.108 bisitz 2471: $r->print(
2472: '<p class="LC_error">'
2473: .&mt('Problems occurred in writing the CSV file.')
2474: .' '.&mt('This error has been logged.')
2475: .' '.&mt('Please alert your LON-CAPA administrator.')
2476: .'</p>'
2477: );
1.1 raeburn 2478: $CSVfile = undef;
2479: }
2480: #
1.67 droeschl 2481: push @cols,'clicker';
1.1 raeburn 2482: # Write headers and data to file
1.2 raeburn 2483: print $CSVfile '"'.$results_description.'"'."\n";
1.1 raeburn 2484: print $CSVfile '"'.join('","',map {
2485: &Apache::loncommon::csv_translate($lt{$_})
1.67 droeschl 2486: } (@cols))."\"\n";
1.1 raeburn 2487: } elsif ($mode eq 'excel') {
1.67 droeschl 2488: push @cols,'clicker';
1.1 raeburn 2489: # Create the excel spreadsheet
2490: ($excel_workbook,$excel_filename,$format) =
2491: &Apache::loncommon::create_workbook($r);
2492: return if (! defined($excel_workbook));
2493: $excel_sheet = $excel_workbook->addworksheet('userlist');
1.2 raeburn 2494: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
1.1 raeburn 2495: #
2496: my @colnames = map {$lt{$_}} (@cols);
1.67 droeschl 2497:
1.1 raeburn 2498: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2499: }
2500:
2501: # Done with header lines in all formats
2502: my %index;
2503: my $i;
1.2 raeburn 2504: foreach my $idx (@$keylist) {
2505: $index{$idx} = $i++;
2506: }
1.4 raeburn 2507: my $usercount = 0;
1.33 raeburn 2508: my ($secfilter,$grpfilter);
2509: if ($context eq 'course') {
2510: $secfilter = $env{'form.secfilter'};
2511: $grpfilter = $env{'form.grpfilter'};
2512: if ($secfilter eq '') {
2513: $secfilter = 'all';
2514: }
2515: if ($grpfilter eq '') {
2516: $grpfilter = 'all';
2517: }
2518: }
1.83 raeburn 2519: my %ltstatus = &Apache::lonlocal::texthash(
2520: Active => 'Active',
2521: Future => 'Future',
2522: Expired => 'Expired',
2523: );
1.2 raeburn 2524: # Get groups, role, permanent e-mail so we can sort on them if
2525: # necessary.
2526: foreach my $user (keys(%{$userlist})) {
1.43 raeburn 2527: if ($user eq '' ) {
2528: delete($userlist->{$user});
2529: next;
2530: }
1.11 raeburn 2531: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
2532: delete($userlist->{$user});
2533: next;
2534: }
1.2 raeburn 2535: my ($uname,$udom,$role,$groups,$email);
1.5 raeburn 2536: if (($statusmode ne 'Any') &&
2537: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
2538: delete($userlist->{$user});
2539: next;
2540: }
1.2 raeburn 2541: if ($context eq 'domain') {
2542: if ($env{'form.roletype'} eq 'domain') {
2543: ($role,$uname,$udom) = split(/:/,$user);
1.11 raeburn 2544: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
2545: ($udom eq $env{'request.role.domain'})) {
2546: delete($userlist->{$user});
2547: next;
2548: }
1.13 raeburn 2549: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 2550: ($uname,$udom,$role) = split(/:/,$user,-1);
1.102 raeburn 2551: } elsif (($env{'form.roletype'} eq 'course') ||
2552: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 2553: ($uname,$udom,$role) = split(/:/,$user);
2554: }
2555: } else {
2556: ($uname,$udom,$role) = split(/:/,$user,-1);
2557: if (($context eq 'course') && $role eq '') {
2558: $role = 'st';
2559: }
2560: }
2561: $userlist->{$user}->[$index{'role'}] = $role;
2562: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
2563: delete($userlist->{$user});
2564: next;
2565: }
1.33 raeburn 2566: if ($context eq 'course') {
2567: my @ac_groups;
2568: if (ref($classgroups) eq 'HASH') {
2569: $groups = $classgroups->{$user};
2570: }
2571: if (ref($groups->{'active'}) eq 'HASH') {
2572: @ac_groups = keys(%{$groups->{'active'}});
2573: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
2574: }
2575: if ($mode ne 'autoenroll') {
2576: my $section = $userlist->{$user}->[$index{'section'}];
1.43 raeburn 2577: if (($env{'request.course.sec'} ne '') &&
2578: ($section ne $env{'request.course.sec'})) {
2579: if ($role eq 'st') {
2580: delete($userlist->{$user});
2581: next;
2582: }
2583: }
1.33 raeburn 2584: if ($secfilter eq 'none') {
2585: if ($section ne '') {
2586: delete($userlist->{$user});
2587: next;
2588: }
2589: } elsif ($secfilter ne 'all') {
2590: if ($section ne $secfilter) {
2591: delete($userlist->{$user});
2592: next;
2593: }
2594: }
2595: if ($grpfilter eq 'none') {
2596: if (@ac_groups > 0) {
2597: delete($userlist->{$user});
2598: next;
2599: }
2600: } elsif ($grpfilter ne 'all') {
2601: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
2602: delete($userlist->{$user});
2603: next;
2604: }
2605: }
1.44 raeburn 2606: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2607: if (($displayphotos eq 'on') && ($role eq 'st')) {
2608: $userlist->{$user}->[$index{'photo'}] =
1.47 raeburn 2609: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
2610: $userlist->{$user}->[$index{'thumbnail'}] =
1.44 raeburn 2611: &Apache::lonnet::retrievestudentphoto($udom,$uname,
2612: 'gif','thumbnail');
2613: }
2614: }
1.33 raeburn 2615: }
1.2 raeburn 2616: }
2617: my %emails = &Apache::loncommon::getemails($uname,$udom);
2618: if ($emails{'permanentemail'} =~ /\S/) {
2619: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
2620: }
1.4 raeburn 2621: $usercount ++;
2622: }
2623: my $autocount = 0;
2624: my $manualcount = 0;
2625: my $lockcount = 0;
2626: my $unlockcount = 0;
2627: if ($usercount) {
2628: $r->print($output);
2629: } else {
2630: if ($mode eq 'autoenroll') {
2631: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
2632: } else {
2633: return;
2634: }
1.1 raeburn 2635: }
1.2 raeburn 2636: #
2637: # Sort the users
1.1 raeburn 2638: my $index = $index{$sortby};
2639: my $second = $index{'username'};
2640: my $third = $index{'domain'};
1.2 raeburn 2641: my @sorted_users = sort {
2642: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index])
1.1 raeburn 2643: ||
1.2 raeburn 2644: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
2645: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
2646: } (keys(%$userlist));
1.4 raeburn 2647: my $rowcount = 0;
1.2 raeburn 2648: foreach my $user (@sorted_users) {
1.4 raeburn 2649: my %in;
1.2 raeburn 2650: my $sdata = $userlist->{$user};
1.4 raeburn 2651: $rowcount ++;
1.2 raeburn 2652: foreach my $item (@{$keylist}) {
2653: $in{$item} = $sdata->[$index{$item}];
2654: }
1.67 droeschl 2655: my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
2656: if ($clickers!~/\w/) { $clickers='-'; }
2657: $in{'clicker'} = $clickers;
2658: my $role = $in{'role'};
1.102 raeburn 2659: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
1.2 raeburn 2660: if (! defined($in{'start'}) || $in{'start'} == 0) {
2661: $in{'start'} = &mt('none');
2662: } else {
2663: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
1.1 raeburn 2664: }
1.2 raeburn 2665: if (! defined($in{'end'}) || $in{'end'} == 0) {
2666: $in{'end'} = &mt('none');
1.1 raeburn 2667: } else {
1.2 raeburn 2668: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
1.1 raeburn 2669: }
1.55 raeburn 2670: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2671: $r->print(&Apache::loncommon::start_data_table_row());
1.11 raeburn 2672: my $checkval;
1.16 raeburn 2673: if ($mode eq 'autoenroll') {
2674: my $cellentry;
2675: if ($in{'type'} eq 'auto') {
2676: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';
2677: $autocount ++;
2678: } else {
1.76 bisitz 2679: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></span></td></tr><tr><td><span class="LC_nobreak">';
1.16 raeburn 2680: $manualcount ++;
2681: if ($in{'lockedtype'}) {
2682: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';
2683: $unlockcount ++;
2684: } else {
2685: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';
2686: $lockcount ++;
1.11 raeburn 2687: }
1.76 bisitz 2688: $cellentry .= '</span></td></tr></table>';
1.16 raeburn 2689: }
2690: $r->print("<td>$cellentry</td>\n");
2691: } else {
1.55 raeburn 2692: if ($mode ne 'pickauthor') {
2693: $r->print("<td>$rowcount</td>\n");
2694: }
1.16 raeburn 2695: if ($actionselect) {
1.26 raeburn 2696: my $showcheckbox;
2697: if ($role =~ /^cr\//) {
2698: $showcheckbox = $canchange{'cr'};
2699: } else {
2700: $showcheckbox = $canchange{$role};
2701: }
2702: if (!$showcheckbox) {
2703: if ($context eq 'course') {
2704: if ($canchangesec{$role} ne '') {
2705: if ($canchangesec{$role} eq $in{'section'}) {
2706: $showcheckbox = 1;
2707: }
2708: }
1.16 raeburn 2709: }
1.26 raeburn 2710: }
2711: if ($showcheckbox) {
2712: $checkval = $user;
2713: if ($context eq 'course') {
2714: if ($role eq 'st') {
2715: $checkval .= ':st';
2716: }
2717: $checkval .= ':'.$in{'section'};
2718: if ($role eq 'st') {
2719: $checkval .= ':'.$in{'type'}.':'.
2720: $in{'lockedtype'};
2721: }
1.16 raeburn 2722: }
1.26 raeburn 2723: $r->print('<td><input type="checkbox" name="'.
1.86 bisitz 2724: 'actionlist" value="'.$checkval.'" /></td>');
1.26 raeburn 2725: } else {
2726: $r->print('<td> </td>');
1.16 raeburn 2727: }
1.55 raeburn 2728: } elsif ($mode eq 'pickauthor') {
2729: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
1.11 raeburn 2730: }
2731: }
1.2 raeburn 2732: foreach my $item (@cols) {
1.10 raeburn 2733: if ($item eq 'username') {
1.48 raeburn 2734: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
1.16 raeburn 2735: } elsif (($item eq 'start' || $item eq 'end') && ($actionselect)) {
1.11 raeburn 2736: $r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");
1.83 raeburn 2737: } elsif ($item eq 'status') {
2738: my $showitem = $in{$item};
2739: if (defined($ltstatus{$in{$item}})) {
2740: $showitem = $ltstatus{$in{$item}};
2741: }
2742: $r->print('<td>'.$showitem.'</td>'."\n");
1.10 raeburn 2743: } else {
2744: $r->print('<td>'.$in{$item}.'</td>'."\n");
2745: }
1.2 raeburn 2746: }
1.16 raeburn 2747: if (($context eq 'course') && ($mode ne 'autoenroll')) {
1.4 raeburn 2748: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2749: if ($displayclickers eq 'on') {
2750: my $clickers =
1.2 raeburn 2751: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
1.4 raeburn 2752: if ($clickers!~/\w/) { $clickers='-'; }
2753: $r->print('<td>'.$clickers.'</td>');
1.2 raeburn 2754: } else {
2755: $r->print(' <td> </td> ');
2756: }
1.4 raeburn 2757: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
1.44 raeburn 2758: if ($displayphotos eq 'on' && $role eq 'st' && $in{'photo'} ne '') {
1.90 bisitz 2759: $r->print(' <td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
1.4 raeburn 2760: } else {
2761: $r->print(' <td> </td> ');
2762: }
2763: }
1.2 raeburn 2764: }
2765: }
2766: $r->print(&Apache::loncommon::end_data_table_row());
2767: } elsif ($mode eq 'csv') {
2768: next if (! defined($CSVfile));
2769: # no need to bother with $linkto
2770: if (! defined($in{'start'}) || $in{'start'} == 0) {
2771: $in{'start'} = &mt('none');
2772: } else {
2773: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
2774: }
2775: if (! defined($in{'end'}) || $in{'end'} == 0) {
2776: $in{'end'} = &mt('none');
2777: } else {
2778: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
2779: }
2780: my @line = ();
2781: foreach my $item (@cols) {
2782: push @line,&Apache::loncommon::csv_translate($in{$item});
2783: }
1.67 droeschl 2784: print $CSVfile '"'.join('","',@line)."\"\n";
1.2 raeburn 2785: } elsif ($mode eq 'excel') {
2786: my $col = 0;
2787: foreach my $item (@cols) {
2788: if ($item eq 'start' || $item eq 'end') {
2789: if (defined($item) && $item != 0) {
2790: $excel_sheet->write($row,$col++,
2791: &Apache::lonstathelpers::calc_serial($in{item}),
2792: $format->{'date'});
2793: } else {
2794: $excel_sheet->write($row,$col++,'none');
2795: }
2796: } else {
2797: $excel_sheet->write($row,$col++,$in{$item});
2798: }
2799: }
2800: $row++;
1.1 raeburn 2801: }
2802: }
1.55 raeburn 2803: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2804: $r->print(&Apache::loncommon::end_data_table().'<br />');
2805: } elsif ($mode eq 'excel') {
2806: $excel_workbook->close();
1.68 droeschl 2807: $r->print(&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<p><a href="'.$excel_filename.'">','</a>')."</p>\n");
1.2 raeburn 2808: } elsif ($mode eq 'csv') {
2809: close($CSVfile);
1.68 droeschl 2810: $r->print(&mt('[_1]Your CSV file[_2] is ready for download.', '<p><a href="'.$CSVfilename.'">','</a>')."</p>\n");
1.2 raeburn 2811: $r->rflush();
2812: }
2813: if ($mode eq 'autoenroll') {
2814: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
1.4 raeburn 2815: } else {
2816: return ($usercount);
1.2 raeburn 2817: }
1.1 raeburn 2818: }
2819:
1.56 raeburn 2820: sub bulkaction_javascript {
2821: my ($formname,$caller) = @_;
2822: my $docstart = 'document';
2823: if ($caller eq 'popup') {
2824: $docstart = 'opener.document';
2825: }
2826: my %lt = &Apache::lonlocal::texthash(
2827: acwi => 'Access will be set to start immediately',
2828: asyo => 'as you did not select an end date in the pop-up window',
2829: accw => 'Access will be set to continue indefinitely',
2830: asyd => 'as you did not select an end date in the pop-up window',
2831: sewi => "Sections will be switched to 'No section'",
2832: ayes => "as you either selected the 'No section' option",
2833: oryo => 'or you did not select a section in the pop-up window',
2834: arol => 'A role with no section will be added',
2835: swbs => 'Sections will be switched to:',
2836: rwba => 'Roles will be added for section(s):',
2837: );
2838: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
2839: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
2840: my $singconfirm = &mt(' for a single user?');
2841: my $multconfirm = &mt(' for multiple users?');
2842: my $output = <<"ENDJS";
2843: function verify_action (field) {
2844: var numchecked = 0;
2845: var singconf = '$singconfirm';
2846: var multconf = '$multconfirm';
2847: if ($docstart.$formname.elements[field].length > 0) {
2848: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
2849: if ($docstart.$formname.elements[field][i].checked == true) {
2850: numchecked ++;
2851: }
2852: }
2853: } else {
2854: if ($docstart.$formname.elements[field].checked == true) {
2855: numchecked ++;
2856: }
2857: }
2858: if (numchecked == 0) {
2859: alert("$alert");
2860: return;
2861: } else {
2862: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
2863: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
2864: if (choice == '') {
2865: alert("$noaction");
2866: return;
2867: } else {
2868: if (numchecked == 1) {
2869: message += singconf;
2870: } else {
2871: message += multconf;
2872: }
2873: ENDJS
2874: if ($caller ne 'popup') {
2875: $output .= <<"NEWWIN";
2876: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
2877: opendatebrowser(document.$formname,'$formname','go');
2878: return;
2879:
2880: } else {
2881: if (confirm(message)) {
2882: document.$formname.phase.value = 'bulkchange';
2883: document.$formname.submit();
2884: return;
2885: }
2886: }
2887: NEWWIN
2888: } else {
2889: $output .= <<"POPUP";
2890: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
2891: var datemsg = '';
2892: if (($docstart.$formname.startdate_month.value == '') &&
2893: ($docstart.$formname.startdate_day.value == '') &&
2894: ($docstart.$formname.startdate_year.value == '')) {
2895: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
2896: }
2897: if (($docstart.$formname.enddate_month.value == '') &&
2898: ($docstart.$formname.enddate_day.value == '') &&
2899: ($docstart.$formname.enddate_year.value == '')) {
2900: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
2901: }
2902: if (datemsg != '') {
2903: message += "\\n"+datemsg;
2904: }
2905: }
2906: if (choice == 'chgsec') {
2907: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
2908: var retained = $docstart.$formname.retainsec.value;
2909: var secshow = $docstart.$formname.newsecs.value;
2910: if (secshow == '') {
2911: if (rolefilter == 'st' || retained == 0 || retained == "") {
2912: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2913: } else {
2914: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2915: }
2916: } else {
2917: if (rolefilter == 'st' || retained == 0 || retained == "") {
2918: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
2919: } else {
2920: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
2921: }
2922: }
2923: }
2924: if (confirm(message)) {
2925: $docstart.$formname.phase.value = 'bulkchange';
2926: $docstart.$formname.submit();
2927: window.close();
2928: }
2929: POPUP
2930: }
2931: $output .= '
2932: }
2933: }
2934: }
2935: ';
2936: return $output;
2937: }
2938:
1.10 raeburn 2939: sub print_username_link {
1.48 raeburn 2940: my ($mode,$in) = @_;
1.10 raeburn 2941: my $output;
1.16 raeburn 2942: if ($mode eq 'autoenroll') {
2943: $output = $in->{'username'};
1.10 raeburn 2944: } else {
2945: $output = '<a href="javascript:username_display_launch('.
1.112 bisitz 2946: "'$in->{'username'}','$in->{'domain'}'".')">'.
1.10 raeburn 2947: $in->{'username'}.'</a>';
2948: }
2949: return $output;
2950: }
2951:
1.2 raeburn 2952: sub role_type_names {
2953: my %lt = &Apache::lonlocal::texthash (
1.13 raeburn 2954: 'domain' => 'Domain Roles',
2955: 'author' => 'Co-Author Roles',
2956: 'course' => 'Course Roles',
1.101 raeburn 2957: 'community' => 'Community Roles',
1.2 raeburn 2958: );
2959: return %lt;
2960: }
2961:
1.11 raeburn 2962: sub select_actions {
1.55 raeburn 2963: my ($context,$setting,$statusmode,$formname) = @_;
1.11 raeburn 2964: my %lt = &Apache::lonlocal::texthash(
2965: revoke => "Revoke user roles",
2966: delete => "Delete user roles",
2967: reenable => "Re-enable expired user roles",
2968: activate => "Make future user roles active now",
2969: chgdates => "Change starting/ending dates",
2970: chgsec => "Change section associated with user roles",
2971: );
2972: my ($output,$options,%choices);
1.23 raeburn 2973: # FIXME Disable actions for now for roletype=course in domain context
2974: if ($context eq 'domain' && $setting eq 'course') {
2975: return;
2976: }
1.26 raeburn 2977: if ($context eq 'course') {
2978: if ($env{'form.showrole'} ne 'Any') {
2979: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},
2980: $env{'request.course.id'})) {
2981: if ($env{'request.course.sec'} eq '') {
2982: return;
2983: } else {
2984: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2985: return;
2986: }
2987: }
2988: }
2989: }
2990: }
1.11 raeburn 2991: if ($statusmode eq 'Any') {
2992: $options .= '
2993: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
2994: $choices{'dates'} = 1;
2995: } else {
2996: if ($statusmode eq 'Future') {
2997: $options .= '
2998: <option value="activate">'.$lt{'activate'}.'</option>';
2999: $choices{'dates'} = 1;
3000: } elsif ($statusmode eq 'Expired') {
3001: $options .= '
3002: <option value="reenable">'.$lt{'reenable'}.'</option>';
3003: $choices{'dates'} = 1;
3004: }
1.13 raeburn 3005: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
3006: $options .= '
3007: <option value="chgdates">'.$lt{'chgdates'}.'</option>
3008: <option value="revoke">'.$lt{'revoke'}.'</option>';
3009: $choices{'dates'} = 1;
3010: }
1.11 raeburn 3011: }
3012: if ($context eq 'domain') {
3013: $options .= '
3014: <option value="delete">'.$lt{'delete'}.'</option>';
3015: }
3016: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
1.26 raeburn 3017: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
1.11 raeburn 3018: $options .= '
3019: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
3020: $choices{'sections'} = 1;
3021: }
3022: }
3023: if ($options) {
1.56 raeburn 3024: $output = '<select name="bulkaction">'."\n".
1.11 raeburn 3025: '<option value="" selected="selected">'.
3026: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
3027: if ($choices{'dates'}) {
3028: $output .=
3029: '<input type="hidden" name="startdate_month" value="" />'."\n".
3030: '<input type="hidden" name="startdate_day" value="" />'."\n".
3031: '<input type="hidden" name="startdate_year" value="" />'."\n".
3032: '<input type="hidden" name="startdate_hour" value="" />'."\n".
3033: '<input type="hidden" name="startdate_minute" value="" />'."\n".
3034: '<input type="hidden" name="startdate_second" value="" />'."\n".
3035: '<input type="hidden" name="enddate_month" value="" />'."\n".
3036: '<input type="hidden" name="enddate_day" value="" />'."\n".
3037: '<input type="hidden" name="enddate_year" value="" />'."\n".
3038: '<input type="hidden" name="enddate_hour" value="" />'."\n".
3039: '<input type="hidden" name="enddate_minute" value="" />'."\n".
1.56 raeburn 3040: '<input type="hidden" name="enddate_second" value="" />'."\n".
3041: '<input type="hidden" name="no_end_date" value="" />'."\n";
1.11 raeburn 3042: if ($context eq 'course') {
3043: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
3044: }
3045: }
3046: if ($choices{'sections'}) {
1.91 bisitz 3047: $output .= '<input type="hidden" name="retainsec" value="" />'."\n".
3048: '<input type="hidden" name="newsecs" value="" />'."\n";
1.11 raeburn 3049: }
3050: }
3051: return $output;
3052: }
3053:
3054: sub date_section_javascript {
3055: my ($context,$setting) = @_;
1.49 raeburn 3056: my $title = 'Date_And_Section_Selector';
1.41 raeburn 3057: my %nopopup = &Apache::lonlocal::texthash (
3058: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
3059: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
3060: none => "Choose an action to take for selected users",
3061: );
1.96 bisitz 3062: my $output = <<"ENDONE";
3063: <script type="text/javascript">
3064: // <![CDATA[
1.41 raeburn 3065: function opendatebrowser(callingform,formname,calledby) {
1.11 raeburn 3066: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
3067: var url = '/adm/createuser?';
3068: var type = '';
3069: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
3070: ENDONE
3071: if ($context eq 'domain') {
3072: $output .= '
3073: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
3074: ';
3075: }
3076: my $width= '700';
3077: my $height = '400';
3078: $output .= <<"ENDTWO";
3079: url += 'action=dateselect&callingform=' + formname +
3080: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
3081: var title = '$title';
3082: var options = 'scrollbars=1,resizable=1,menubar=0';
3083: options += ',width=$width,height=$height';
3084: stdeditbrowser = open(url,title,options,'1');
3085: stdeditbrowser.focus();
3086: }
1.96 bisitz 3087: // ]]>
1.11 raeburn 3088: </script>
3089: ENDTWO
3090: return $output;
3091: }
3092:
3093: sub date_section_selector {
1.101 raeburn 3094: my ($context,$permission,$crstype) = @_;
1.11 raeburn 3095: my $callingform = $env{'form.callingform'};
3096: my $formname = 'dateselect';
3097: my $groupslist = &get_groupslist();
3098: my $sec_js = &setsections_javascript($formname,$groupslist);
3099: my $output = <<"END";
3100: <script type="text/javascript">
1.96 bisitz 3101: // <![CDATA[
1.11 raeburn 3102:
3103: $sec_js
3104:
3105: function saveselections(formname) {
3106:
3107: END
3108: if ($env{'form.bulkaction'} eq 'chgsec') {
3109: $output .= <<"END";
1.40 raeburn 3110: if (formname.retainsec.length > 1) {
3111: for (var i=0; i<formname.retainsec.length; i++) {
3112: if (formname.retainsec[i].checked == true) {
3113: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
3114: }
3115: }
3116: } else {
3117: opener.document.$callingform.retainsec.value = formname.retainsec.value;
3118: }
1.103 raeburn 3119: setSections(formname,'$crstype');
1.11 raeburn 3120: if (seccheck == 'ok') {
3121: opener.document.$callingform.newsecs.value = formname.sections.value;
3122: }
3123: END
3124: } else {
3125: if ($context eq 'course') {
3126: if (($env{'form.bulkaction'} eq 'reenable') ||
3127: ($env{'form.bulkaction'} eq 'activate') ||
3128: ($env{'form.bulkaction'} eq 'chgdates')) {
1.26 raeburn 3129: if ($env{'request.course.sec'} eq '') {
3130: $output .= <<"END";
1.11 raeburn 3131:
3132: if (formname.makedatesdefault.checked == true) {
3133: opener.document.$callingform.makedatesdefault.value = 1;
3134: }
3135: else {
3136: opener.document.$callingform.makedatesdefault.value = 0;
3137: }
3138:
3139: END
1.26 raeburn 3140: }
1.11 raeburn 3141: }
3142: }
3143: $output .= <<"END";
3144: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
3145: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
3146: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
3147: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
3148: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
3149: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
3150: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
3151: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
3152: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
3153: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
3154: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
3155: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
1.56 raeburn 3156: if (formname.no_end_date.checked) {
3157: opener.document.$callingform.no_end_date.value = '1';
3158: } else {
3159: opener.document.$callingform.no_end_date.value = '0';
3160: }
1.11 raeburn 3161: END
3162: }
1.56 raeburn 3163: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
3164: $output .= <<"ENDJS";
3165: verify_action('actionlist');
1.11 raeburn 3166: }
1.56 raeburn 3167:
3168: $verify_action_js
3169:
1.96 bisitz 3170: // ]]>
1.11 raeburn 3171: </script>
1.56 raeburn 3172: ENDJS
1.11 raeburn 3173: my %lt = &Apache::lonlocal::texthash (
3174: chac => 'Access dates to apply for selected users',
3175: chse => 'Changes in section affiliation to apply to selected users',
3176: fors => 'For student roles changing the section, will result in a section switch as students may only be in one section of a course at a time.',
3177: forn => 'For a role in a course that is not a student role, a user may have roles in more than one section of a course at a time.',
3178: reta => "Retain each user's current section affiliations?",
1.103 raeburn 3179: dnap => '(Does not apply to student roles).',
1.11 raeburn 3180: );
3181: my ($date_items,$headertext);
3182: if ($env{'form.bulkaction'} eq 'chgsec') {
3183: $headertext = $lt{'chse'};
3184: } else {
3185: $headertext = $lt{'chac'};
3186: my $starttime;
3187: if (($env{'form.bulkaction'} eq 'activate') ||
3188: ($env{'form.bulkaction'} eq 'reenable')) {
3189: $starttime = time;
3190: }
3191: $date_items = &date_setting_table($starttime,undef,$context,
1.21 raeburn 3192: $env{'form.bulkaction'},$formname,
1.101 raeburn 3193: $permission,$crstype);
1.11 raeburn 3194: }
3195: $output .= '<h3>'.$headertext.'</h3>'.
3196: '<form name="'.$formname.'" method="post">'."\n".
3197: $date_items;
3198: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
1.17 raeburn 3199: my ($cnum,$cdom) = &get_course_identity();
1.103 raeburn 3200: if ($crstype eq 'Community') {
3201: $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.');
3202: $lt{'forn'} = &mt('For a role in a community that is not a member role, a user may have roles in more than one section of a community at a time.');
3203: $lt{'dnap'} = &mt('(Does not apply to member roles).');
3204: }
1.11 raeburn 3205: my $info;
3206: if ($env{'form.showrole'} eq 'st') {
3207: $output .= '<p>'.$lt{'fors'}.'</p>';
1.26 raeburn 3208: } elsif ($env{'form.showrole'} eq 'Any') {
1.11 raeburn 3209: $output .= '<p>'.$lt{'fors'}.'</p>'.
3210: '<p>'.$lt{'forn'}.' ';
3211: $info = $lt{'reta'};
3212: } else {
3213: $output .= '<p>'.$lt{'forn'}.' ';
3214: $info = $lt{'reta'};
3215: }
3216: if ($info) {
3217: $info .= '<span class="LC_nobreak">'.
3218: '<label><input type="radio" name="retainsec" value="1" '.
3219: 'checked="checked" />'.&mt('Yes').'</label> '.
3220: '<label><input type="radio" name="retainsec" value="0" />'.
3221: &mt('No').'</label></span>';
3222: if ($env{'form.showrole'} eq 'Any') {
3223: $info .= '<br />'.$lt{'dnap'};
3224: }
3225: $info .= '</p>';
3226: } else {
3227: $info = '<input type="hidden" name="retainsec" value="0" />';
3228: }
1.21 raeburn 3229: my $rowtitle = &mt('New section to assign');
1.101 raeburn 3230: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context,'',$crstype);
1.11 raeburn 3231: $output .= $info.$secbox;
3232: }
3233: $output .= '<p>'.
1.81 schafran 3234: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
1.11 raeburn 3235: '</form>';
3236: return $output;
3237: }
3238:
1.17 raeburn 3239: sub section_picker {
1.101 raeburn 3240: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype) = @_;
1.17 raeburn 3241: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3242: my $sections_select .= &course_sections(\%sections_count,$role);
3243: my $secbox = '<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
3244: if ($mode eq 'upload') {
3245: my ($options,$cb_script,$coursepick) =
1.101 raeburn 3246: &default_role_selector($context,1,$crstype);
1.59 bisitz 3247: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
1.17 raeburn 3248: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
3249: }
3250: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
3251: if ($env{'request.course.sec'} eq '') {
3252: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
3253: '<td align="center">'.&mt('Existing sections')."\n".
3254: '<br />'.$sections_select.'</td><td align="center">'.
3255: &mt('New section').'<br />'."\n".
3256: '<input type="text" name="newsec" size="15" />'."\n".
3257: '<input type="hidden" name="sections" value="" />'."\n".
3258: '</td></tr></table>'."\n";
3259: } else {
3260: $secbox .= '<input type="hidden" name="sections" value="'.
3261: $env{'request.course.sec'}.'" />'.
3262: $env{'request.course.sec'};
3263: }
3264: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n".
3265: &Apache::lonhtmlcommon::end_pick_box().'</p>';
3266: return $secbox;
3267: }
3268:
1.2 raeburn 3269: sub results_header_row {
1.102 raeburn 3270: my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
1.5 raeburn 3271: my ($description,$showfilter);
3272: if ($rolefilter ne 'Any') {
3273: $showfilter = $rolefilter;
3274: }
1.2 raeburn 3275: if ($context eq 'course') {
1.24 raeburn 3276: if ($mode eq 'csv' || $mode eq 'excel') {
1.102 raeburn 3277: if ($crstype eq 'Community') {
3278: $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3279: } else {
3280: $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3281: }
1.24 raeburn 3282: }
1.2 raeburn 3283: if ($statusmode eq 'Expired') {
1.102 raeburn 3284: if ($crstype eq 'Community') {
3285: $description .= &mt('Users in community with expired [_1] roles',$showfilter);
3286: } else {
3287: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
3288: }
1.11 raeburn 3289: } elsif ($statusmode eq 'Future') {
1.102 raeburn 3290: if ($crstype eq 'Community') {
3291: $description .= &mt('Users in community with future [_1] roles',$showfilter);
3292: } else {
3293: $description .= &mt('Users in course with future [_1] roles',$showfilter);
3294: }
1.2 raeburn 3295: } elsif ($statusmode eq 'Active') {
1.102 raeburn 3296: if ($crstype eq 'Community') {
3297: $description .= &mt('Users in community with active [_1] roles',$showfilter);
3298: } else {
3299: $description .= &mt('Users in course with active [_1] roles',$showfilter);
3300: }
1.2 raeburn 3301: } else {
3302: if ($rolefilter eq 'Any') {
1.102 raeburn 3303: if ($crstype eq 'Community') {
3304: $description .= &mt('All users in community');
3305: } else {
3306: $description .= &mt('All users in course');
3307: }
1.2 raeburn 3308: } else {
1.102 raeburn 3309: if ($crstype eq 'Community') {
3310: $description .= &mt('All users in community with [_1] roles',$rolefilter);
3311: } else {
3312: $description .= &mt('All users in course with [_1] roles',$rolefilter);
3313: }
1.2 raeburn 3314: }
3315: }
1.33 raeburn 3316: my $constraint;
1.26 raeburn 3317: my $viewablesec = &viewable_section($permission);
3318: if ($viewablesec ne '') {
1.15 raeburn 3319: if ($env{'form.showrole'} eq 'st') {
1.33 raeburn 3320: $constraint = &mt('only users in section "[_1]"',$viewablesec);
1.103 raeburn 3321: } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
1.33 raeburn 3322: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
3323: }
3324: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3325: if ($env{'form.grpfilter'} eq 'none') {
3326: $constraint .= &mt(' and not in any group');
3327: } else {
3328: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
3329: }
3330: }
3331: } else {
3332: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
3333: if ($env{'form.secfilter'} eq 'none') {
3334: $constraint = &mt('only users affiliated with no section');
3335: } else {
3336: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
3337: }
3338: }
3339: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3340: if ($env{'form.grpfilter'} eq 'none') {
3341: if ($constraint eq '') {
3342: $constraint = &mt('only users not in any group');
3343: } else {
3344: $constraint .= &mt(' and also not in any group');
3345: }
3346: } else {
3347: if ($constraint eq '') {
3348: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
3349: } else {
3350: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
3351: }
3352: }
1.15 raeburn 3353: }
3354: }
1.33 raeburn 3355: if ($constraint ne '') {
3356: $description .= ' ('.$constraint.')';
3357: }
1.13 raeburn 3358: } elsif ($context eq 'author') {
1.14 raeburn 3359: $description =
1.73 bisitz 3360: &mt('Author space for [_1]'
3361: ,'<span class="LC_cusr_emph">'
3362: .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
3363: .'</span>')
3364: .': ';
1.2 raeburn 3365: if ($statusmode eq 'Expired') {
1.5 raeburn 3366: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
1.2 raeburn 3367: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3368: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
1.2 raeburn 3369: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3370: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
1.2 raeburn 3371: } else {
3372: if ($rolefilter eq 'Any') {
1.5 raeburn 3373: $description .= &mt('All co-authors');
1.2 raeburn 3374: } else {
3375: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
3376: }
3377: }
3378: } elsif ($context eq 'domain') {
3379: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
1.73 bisitz 3380: $description = &mt('Domain - [_1]:',$domdesc).' ';
1.2 raeburn 3381: if ($env{'form.roletype'} eq 'domain') {
3382: if ($statusmode eq 'Expired') {
1.5 raeburn 3383: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3384: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3385: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
1.2 raeburn 3386: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3387: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
1.2 raeburn 3388: } else {
3389: if ($rolefilter eq 'Any') {
1.5 raeburn 3390: $description .= &mt('All users in domain');
1.2 raeburn 3391: } else {
3392: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
3393: }
3394: }
1.13 raeburn 3395: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 3396: if ($statusmode eq 'Expired') {
1.5 raeburn 3397: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3398: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3399: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
1.2 raeburn 3400: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3401: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
1.2 raeburn 3402: } else {
3403: if ($rolefilter eq 'Any') {
1.5 raeburn 3404: $description .= &mt('All users with co-author roles in domain',$showfilter);
1.2 raeburn 3405: } else {
1.116 bisitz 3406: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
1.2 raeburn 3407: }
3408: }
1.102 raeburn 3409: } elsif (($env{'form.roletype'} eq 'course') ||
3410: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 3411: my $coursefilter = $env{'form.coursepick'};
1.102 raeburn 3412: if ($env{'form.roletype'} eq 'course') {
3413: if ($coursefilter eq 'category') {
3414: my $instcode = &instcode_from_coursefilter();
3415: if ($instcode eq '.') {
3416: $description .= &mt('All courses in domain').' - ';
3417: } else {
3418: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
3419: }
3420: } elsif ($coursefilter eq 'selected') {
3421: $description .= &mt('Selected courses in domain').' - ';
3422: } elsif ($coursefilter eq 'all') {
1.2 raeburn 3423: $description .= &mt('All courses in domain').' - ';
3424: }
1.102 raeburn 3425: } elsif ($env{'form.roletype'} eq 'community') {
3426: if ($coursefilter eq 'selected') {
3427: $description .= &mt('Selected communities in domain').' - ';
3428: } elsif ($coursefilter eq 'all') {
3429: $description .= &mt('All communities in domain').' - ';
3430: }
1.2 raeburn 3431: }
3432: if ($statusmode eq 'Expired') {
1.5 raeburn 3433: $description .= &mt('users with expired [_1] roles',$showfilter);
1.2 raeburn 3434: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3435: $description .= &mt('users with future [_1] roles',$showfilter);
1.2 raeburn 3436: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3437: $description .= &mt('users with active [_1] roles',$showfilter);
1.2 raeburn 3438: } else {
3439: if ($rolefilter eq 'Any') {
3440: $description .= &mt('all users');
3441: } else {
3442: $description .= &mt('users with [_1] roles',$rolefilter);
3443: }
3444: }
3445: }
3446: }
3447: return $description;
3448: }
1.22 raeburn 3449:
3450: sub viewable_section {
3451: my ($permission) = @_;
3452: my $viewablesec;
3453: if (ref($permission) eq 'HASH') {
3454: if (exists($permission->{'view_section'})) {
3455: $viewablesec = $permission->{'view_section'};
3456: } elsif (exists($permission->{'cusr_section'})) {
3457: $viewablesec = $permission->{'cusr_section'};
3458: }
3459: }
3460: return $viewablesec;
3461: }
3462:
1.2 raeburn 3463:
1.1 raeburn 3464: #################################################
3465: #################################################
3466: sub show_drop_list {
1.101 raeburn 3467: my ($r,$classlist,$nosort,$permission,$crstype) = @_;
1.29 raeburn 3468: my $cid = $env{'request.course.id'};
1.17 raeburn 3469: my ($cnum,$cdom) = &get_course_identity($cid);
1.1 raeburn 3470: if (! exists($env{'form.sortby'})) {
3471: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3472: ['sortby']);
3473: }
3474: my $sortby = $env{'form.sortby'};
3475: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
3476: $sortby = 'username';
3477: }
3478: my $action = "drop";
1.17 raeburn 3479: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.1 raeburn 3480: $r->print(<<END);
3481: <input type="hidden" name="sortby" value="$sortby" />
3482: <input type="hidden" name="action" value="$action" />
3483: <input type="hidden" name="state" value="done" />
1.17 raeburn 3484: <script type="text/javascript" language="Javascript">
1.96 bisitz 3485: // <![CDATA[
1.17 raeburn 3486: $check_uncheck_js
1.96 bisitz 3487: // ]]>
1.1 raeburn 3488: </script>
3489: <p>
1.86 bisitz 3490: <input type="hidden" name="phase" value="four" />
1.1 raeburn 3491: END
1.30 raeburn 3492: my ($indexhash,$keylist) = &make_keylist_array();
3493: my $studentcount = 0;
3494: if (ref($classlist) eq 'HASH') {
3495: foreach my $student (keys(%{$classlist})) {
3496: my $sdata = $classlist->{$student};
3497: my $status = $sdata->[$indexhash->{'status'}];
3498: my $section = $sdata->[$indexhash->{'section'}];
3499: if ($status ne 'Active') {
3500: delete($classlist->{$student});
3501: next;
3502: }
3503: if ($env{'request.course.sec'} ne '') {
3504: if ($section ne $env{'request.course.sec'}) {
3505: delete($classlist->{$student});
3506: next;
3507: }
3508: }
3509: $studentcount ++;
3510: }
3511: }
3512: if (!$studentcount) {
1.101 raeburn 3513: if ($crstype eq 'Community') {
3514: $r->print(&mt('There are no members to drop.'));
3515: } else {
3516: $r->print(&mt('There are no students to drop.'));
3517: }
1.30 raeburn 3518: return;
3519: }
3520: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
3521: $classlist,$keylist,$cdom,$cnum);
3522: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
3523: 'dom' => "domain",
3524: 'sn' => "student name",
1.101 raeburn 3525: 'mn' => "member name",
1.30 raeburn 3526: 'sec' => "section",
3527: 'start' => "start date",
3528: 'end' => "end date",
3529: 'groups' => "active groups",
3530: );
1.101 raeburn 3531: my $nametitle = $lt{'sn'};
3532: if ($crstype eq 'Community') {
3533: $nametitle = $lt{'mn'};
3534: }
1.1 raeburn 3535: if ($nosort) {
1.17 raeburn 3536: $r->print(&Apache::loncommon::start_data_table().
3537: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3538: $r->print(<<END);
3539: <th> </th>
3540: <th>$lt{'usrn'}</th>
3541: <th>$lt{'dom'}</th>
3542: <th>ID</th>
1.101 raeburn 3543: <th>$nametitle</th>
1.1 raeburn 3544: <th>$lt{'sec'}</th>
3545: <th>$lt{'start'}</th>
3546: <th>$lt{'end'}</th>
3547: <th>$lt{'groups'}</th>
3548: END
1.17 raeburn 3549: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3550: } else {
1.17 raeburn 3551: $r->print(&Apache::loncommon::start_data_table().
3552: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3553: $r->print(<<END);
1.17 raeburn 3554: <th> </th>
1.1 raeburn 3555: <th>
1.17 raeburn 3556: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
1.1 raeburn 3557: </th><th>
1.17 raeburn 3558: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
1.1 raeburn 3559: </th><th>
1.17 raeburn 3560: <a href="/adm/createuser?action=$action&sortby=id">ID</a>
1.1 raeburn 3561: </th><th>
1.101 raeburn 3562: <a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
1.1 raeburn 3563: </th><th>
1.17 raeburn 3564: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
1.1 raeburn 3565: </th><th>
1.17 raeburn 3566: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
1.1 raeburn 3567: </th><th>
1.17 raeburn 3568: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
1.1 raeburn 3569: </th><th>
1.17 raeburn 3570: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
1.1 raeburn 3571: </th>
3572: END
1.17 raeburn 3573: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3574: }
3575: #
3576: # Sort the students
1.30 raeburn 3577: my $index = $indexhash->{$sortby};
3578: my $second = $indexhash->{'username'};
3579: my $third = $indexhash->{'domain'};
1.1 raeburn 3580: my @Sorted_Students = sort {
3581: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
3582: ||
3583: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
3584: ||
3585: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
1.30 raeburn 3586: } (keys(%{$classlist}));
1.1 raeburn 3587: foreach my $student (@Sorted_Students) {
3588: my $error;
3589: my $sdata = $classlist->{$student};
1.30 raeburn 3590: my $username = $sdata->[$indexhash->{'username'}];
3591: my $domain = $sdata->[$indexhash->{'domain'}];
3592: my $section = $sdata->[$indexhash->{'section'}];
3593: my $name = $sdata->[$indexhash->{'fullname'}];
3594: my $id = $sdata->[$indexhash->{'id'}];
3595: my $start = $sdata->[$indexhash->{'start'}];
3596: my $end = $sdata->[$indexhash->{'end'}];
1.1 raeburn 3597: my $groups = $classgroups->{$student};
3598: my $active_groups;
3599: if (ref($groups->{active}) eq 'HASH') {
3600: $active_groups = join(', ',keys(%{$groups->{'active'}}));
3601: }
3602: if (! defined($start) || $start == 0) {
3603: $start = &mt('none');
3604: } else {
3605: $start = &Apache::lonlocal::locallocaltime($start);
3606: }
3607: if (! defined($end) || $end == 0) {
3608: $end = &mt('none');
3609: } else {
3610: $end = &Apache::lonlocal::locallocaltime($end);
3611: }
1.17 raeburn 3612: my $studentkey = $student.':'.$section;
1.30 raeburn 3613: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
1.1 raeburn 3614: #
3615: $r->print(&Apache::loncommon::start_data_table_row());
3616: $r->print(<<"END");
1.86 bisitz 3617: <td><input type="checkbox" name="droplist" value="$studentkey" /></td>
1.1 raeburn 3618: <td>$username</td>
3619: <td>$domain</td>
3620: <td>$id</td>
3621: <td>$name</td>
3622: <td>$section</td>
1.29 raeburn 3623: <td>$start $startitem</td>
1.1 raeburn 3624: <td>$end</td>
3625: <td>$active_groups</td>
3626: END
3627: $r->print(&Apache::loncommon::end_data_table_row());
3628: }
3629: $r->print(&Apache::loncommon::end_data_table().'<br />');
3630: %lt=&Apache::lonlocal::texthash(
1.29 raeburn 3631: 'dp' => "Drop Students",
1.101 raeburn 3632: 'dm' => "Drop Members",
1.1 raeburn 3633: 'ca' => "check all",
3634: 'ua' => "uncheck all",
3635: );
1.101 raeburn 3636: my $btn = $lt{'dp'};
3637: if ($crstype eq 'Community') {
3638: $btn = $lt{'dm'};
3639: }
1.1 raeburn 3640: $r->print(<<"END");
1.89 bisitz 3641: </p>
3642: <p>
1.86 bisitz 3643: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
3644: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
1.89 bisitz 3645: </p>
3646: <p>
1.101 raeburn 3647: <input type="submit" value="$btn" />
1.89 bisitz 3648: </p>
1.1 raeburn 3649: END
3650: return;
3651: }
3652:
3653: #
3654: # Print out the initial form to get the file containing a list of users
3655: #
3656: sub print_first_users_upload_form {
3657: my ($r,$context) = @_;
3658: my $str;
1.86 bisitz 3659: $str = '<input type="hidden" name="phase" value="two" />';
1.1 raeburn 3660: $str .= '<input type="hidden" name="action" value="upload" />';
1.101 raeburn 3661: $str .= '<input type="hidden" name="state" value="got_file" />';
1.95 bisitz 3662:
1.85 bisitz 3663: $str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
1.95 bisitz 3664:
3665: # Excel and CSV Help
1.107 raeburn 3666: $str .= '<div class="LC_left_float">'
1.95 bisitz 3667: .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
3668: &mt("How do I create a users list from a spreadsheet"))
1.107 raeburn 3669: .'</div><div class="LC_left_float">'."\n"
1.95 bisitz 3670: .&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
3671: &mt("How do I create a CSV file from a spreadsheet"))
1.107 raeburn 3672: .'</div><br clear="all" />'."\n";
1.95 bisitz 3673: $str .= &Apache::lonhtmlcommon::start_pick_box()
1.103 raeburn 3674: .&Apache::lonhtmlcommon::row_title(&mt('File'));
3675: if (&Apache::lonlocal::current_language() ne 'en') {
3676: if ($context eq 'course') {
3677: $str .= '<p class="LC_info">'."\n"
3678: .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
3679: .'</p>'."\n";
3680: }
3681: }
3682: $str .= &Apache::loncommon::upfile_select_html()
1.95 bisitz 3683: .&Apache::lonhtmlcommon::row_closure()
3684: .&Apache::lonhtmlcommon::row_title(
3685: '<label for="noFirstLine">'
3686: .&mt('Ignore First Line')
3687: .'</label>')
3688: .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
3689: .&Apache::lonhtmlcommon::row_closure(1)
3690: .&Apache::lonhtmlcommon::end_pick_box();
3691:
3692: $str .= '<p>'
3693: .'<input type="submit" name="fileupload" value="'.&mt('Next').'" />'
3694: .'</p>';
3695:
1.1 raeburn 3696: $r->print($str);
3697: return;
3698: }
3699:
3700: # ================================================= Drop/Add from uploaded file
3701: sub upfile_drop_add {
1.21 raeburn 3702: my ($r,$context,$permission) = @_;
1.1 raeburn 3703: &Apache::loncommon::load_tmp_file($r);
3704: my @userdata=&Apache::loncommon::upfile_record_sep();
3705: if($env{'form.noFirstLine'}){shift(@userdata);}
3706: my @keyfields = split(/\,/,$env{'form.keyfields'});
3707: my %fields=();
3708: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
3709: if ($env{'form.upfile_associate'} eq 'reverse') {
3710: if ($env{'form.f'.$i} ne 'none') {
3711: $fields{$keyfields[$i]}=$env{'form.f'.$i};
3712: }
3713: } else {
3714: $fields{$env{'form.f'.$i}}=$keyfields[$i];
3715: }
3716: }
1.29 raeburn 3717: if ($env{'form.fullup'} ne 'yes') {
3718: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
3719: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />');
3720: }
1.1 raeburn 3721: #
3722: # Store the field choices away
3723: foreach my $field (qw/username names
1.57 raeburn 3724: fname mname lname gen id sec ipwd email role domain/) {
1.1 raeburn 3725: $env{'form.'.$field.'_choice'}=$fields{$field};
3726: }
3727: &Apache::loncommon::store_course_settings('enrollment_upload',
3728: { 'username_choice' => 'scalar',
3729: 'names_choice' => 'scalar',
3730: 'fname_choice' => 'scalar',
3731: 'mname_choice' => 'scalar',
3732: 'lname_choice' => 'scalar',
3733: 'gen_choice' => 'scalar',
3734: 'id_choice' => 'scalar',
3735: 'sec_choice' => 'scalar',
3736: 'ipwd_choice' => 'scalar',
3737: 'email_choice' => 'scalar',
1.57 raeburn 3738: 'role_choice' => 'scalar',
1.84 raeburn 3739: 'domain_choice' => 'scalar',
3740: 'inststatus_choice' => 'scalar'});
1.1 raeburn 3741: #
1.101 raeburn 3742: my ($cid,$crstype,$setting);
3743: if ($context eq 'domain') {
3744: $setting = $env{'form.roleaction'};
3745: }
3746: if ($env{'request.course.id'} ne '') {
3747: $cid = $env{'request.course.id'};
3748: $crstype = &Apache::loncommon::course_type();
3749: } elsif ($setting eq 'course') {
3750: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
3751: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
3752: $crstype = &Apache::loncommon::course_type($cid);
3753: }
3754: }
1.1 raeburn 3755: my ($startdate,$enddate) = &get_dates_from_form();
3756: if ($env{'form.makedatesdefault'}) {
1.101 raeburn 3757: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
1.1 raeburn 3758: }
3759: # Determine domain and desired host (home server)
1.57 raeburn 3760: my $defdom=$env{'request.role.domain'};
3761: my $domain;
3762: if ($env{'form.defaultdomain'} ne '') {
3763: $domain = $env{'form.defaultdomain'};
3764: } else {
3765: $domain = $defdom;
3766: }
1.1 raeburn 3767: my $desiredhost = $env{'form.lcserver'};
3768: if (lc($desiredhost) eq 'default') {
3769: $desiredhost = undef;
3770: } else {
1.57 raeburn 3771: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
1.1 raeburn 3772: if (! exists($home_servers{$desiredhost})) {
3773: $r->print('<span class="LC_error">'.&mt('Error').
3774: &mt('Invalid home server specified').'</span>');
3775: $r->print(&Apache::loncommon::end_page());
3776: return;
3777: }
3778: }
3779: # Determine authentication mechanism
3780: my $changeauth;
3781: if ($context eq 'domain') {
3782: $changeauth = $env{'form.changeauth'};
3783: }
3784: my $amode = '';
3785: my $genpwd = '';
3786: if ($env{'form.login'} eq 'krb') {
3787: $amode='krb';
3788: $amode.=$env{'form.krbver'};
3789: $genpwd=$env{'form.krbarg'};
3790: } elsif ($env{'form.login'} eq 'int') {
3791: $amode='internal';
3792: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
3793: $genpwd=$env{'form.intarg'};
3794: }
3795: } elsif ($env{'form.login'} eq 'loc') {
3796: $amode='localauth';
3797: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
3798: $genpwd=$env{'form.locarg'};
3799: }
3800: }
3801: if ($amode =~ /^krb/) {
3802: if (! defined($genpwd) || $genpwd eq '') {
3803: $r->print('<span class="Error">'.
3804: &mt('Unable to enroll users').' '.
3805: &mt('No Kerberos domain was specified.').'</span></p>');
3806: $amode = ''; # This causes the loop below to be skipped
3807: }
3808: }
1.101 raeburn 3809: my ($defaultsec,$defaultrole);
1.1 raeburn 3810: if ($context eq 'domain') {
3811: if ($setting eq 'domain') {
3812: $defaultrole = $env{'form.defaultrole'};
3813: } elsif ($setting eq 'course') {
3814: $defaultrole = $env{'form.courserole'};
1.27 raeburn 3815: $defaultsec = $env{'form.sections'};
1.1 raeburn 3816: }
1.13 raeburn 3817: } elsif ($context eq 'author') {
1.1 raeburn 3818: $defaultrole = $env{'form.defaultrole'};
1.27 raeburn 3819: } elsif ($context eq 'course') {
3820: $defaultrole = $env{'form.defaultrole'};
3821: $defaultsec = $env{'form.sections'};
1.1 raeburn 3822: }
1.27 raeburn 3823: # Check to see if user information can be changed
3824: my @userinfo = ('firstname','middlename','lastname','generation',
3825: 'permanentemail','id');
3826: my %canmodify;
3827: if (&Apache::lonnet::allowed('mau',$domain)) {
1.84 raeburn 3828: push(@userinfo,'inststatus');
1.27 raeburn 3829: foreach my $field (@userinfo) {
3830: $canmodify{$field} = 1;
3831: }
3832: }
3833: my (%userlist,%modifiable_fields,@poss_roles);
3834: my $secidx = &Apache::loncoursedata::CL_SECTION();
1.102 raeburn 3835: my @courseroles = &roles_by_context('course',1,$crstype);
1.27 raeburn 3836: if (!&Apache::lonnet::allowed('mau',$domain)) {
3837: if ($context eq 'course' || $context eq 'author') {
1.101 raeburn 3838: @poss_roles = &curr_role_permissions($context,'','',$crstype);
1.27 raeburn 3839: my @statuses = ('active','future');
3840: my ($indexhash,$keylist) = &make_keylist_array();
3841: my %info;
3842: foreach my $role (@poss_roles) {
3843: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
3844: \@userinfo,[$role]);
3845: }
3846: if ($context eq 'course') {
3847: my ($cnum,$cdom) = &get_course_identity();
3848: my $roster = &Apache::loncoursedata::get_classlist();
1.66 raeburn 3849: if (ref($roster) eq 'HASH') {
3850: %userlist = %{$roster};
3851: }
1.27 raeburn 3852: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
3853: \@statuses,\@poss_roles);
3854: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3855: \%advrolehash,$permission);
3856: } elsif ($context eq 'author') {
3857: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
3858: \@statuses,\@poss_roles);
3859: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3860: \%cstr_roles,$permission);
3861:
3862: }
3863: }
1.1 raeburn 3864: }
3865: if ( $domain eq &LONCAPA::clean_domain($domain)
3866: && ($amode ne '')) {
3867: #######################################
3868: ## Add/Modify Users ##
3869: #######################################
3870: if ($context eq 'course') {
3871: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
1.13 raeburn 3872: } elsif ($context eq 'author') {
1.1 raeburn 3873: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
3874: } else {
3875: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
3876: }
1.87 bisitz 3877: $r->rflush;
3878:
1.1 raeburn 3879: my %counts = (
3880: user => 0,
3881: auth => 0,
3882: role => 0,
3883: );
3884: my $flushc=0;
3885: my %student=();
1.42 raeburn 3886: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
1.1 raeburn 3887: my %userchg;
1.27 raeburn 3888: if ($context eq 'course' || $setting eq 'course') {
3889: if ($context eq 'course') {
3890: # Get information about course groups
3891: %curr_groups = &Apache::longroup::coursegroups();
3892: } elsif ($setting eq 'course') {
3893: if ($cid) {
3894: %curr_groups =
3895: &Apache::longroup::coursegroups($env{'form.dcdomain'},
3896: $env{'form.dccourse'});
3897: }
3898: }
3899: # determine section number
3900: if ($defaultsec =~ /,/) {
3901: push(@sections,split(/,/,$defaultsec));
3902: } else {
3903: push(@sections,$defaultsec);
3904: }
3905: # remove non alphanumeric values from section
3906: foreach my $item (@sections) {
3907: $item =~ s/\W//g;
3908: if ($item eq "none" || $item eq 'all') {
3909: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
3910: } elsif ($item ne '' && exists($curr_groups{$item})) {
3911: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
3912: } elsif ($item ne '') {
3913: push(@cleansec,$item);
3914: }
3915: }
3916: if ($defaultwarn) {
3917: $r->print($defaultwarn.'<br />');
3918: }
3919: if ($groupwarn) {
3920: $r->print($groupwarn.'<br />');
3921: }
1.1 raeburn 3922: }
1.5 raeburn 3923: my (%curr_rules,%got_rules,%alerts);
1.104 raeburn 3924: my %customroles = &my_custom_roles($crstype);
1.101 raeburn 3925: my @permitted_roles =
3926: &roles_on_upload($context,$setting,$crstype,%customroles);
1.1 raeburn 3927: # Get new users list
1.27 raeburn 3928: foreach my $line (@userdata) {
1.42 raeburn 3929: my @secs;
1.27 raeburn 3930: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 3931: # Determine user name
3932: unless (($entries{$fields{'username'}} eq '') ||
3933: (!defined($entries{$fields{'username'}}))) {
3934: my ($fname, $mname, $lname,$gen) = ('','','','');
3935: if (defined($fields{'names'})) {
3936: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
3937: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
3938: } else {
3939: if (defined($fields{'fname'})) {
3940: $fname=$entries{$fields{'fname'}};
3941: }
3942: if (defined($fields{'mname'})) {
3943: $mname=$entries{$fields{'mname'}};
3944: }
3945: if (defined($fields{'lname'})) {
3946: $lname=$entries{$fields{'lname'}};
3947: }
3948: if (defined($fields{'gen'})) {
3949: $gen=$entries{$fields{'gen'}};
3950: }
3951: }
3952: if ($entries{$fields{'username'}}
3953: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
3954: $r->print('<br />'.
1.74 bisitz 3955: &mt('[_1]: Unacceptable username for user [_2] [_3] [_4] [_5]',
1.77 raeburn 3956: '<b>'.$entries{$fields{'username'}}.'</b>',$fname,$mname,$lname,$gen));
1.27 raeburn 3957: next;
1.1 raeburn 3958: } else {
1.71 droeschl 3959: if ($entries{$fields{'domain'}}
1.57 raeburn 3960: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
3961: $r->print('<br />'. '<b>'.$entries{$fields{'domain'}}.
1.77 raeburn 3962: '</b>: '.&mt('Unacceptable domain for user [_2] [_3] [_4] [_5]',$fname,$mname,$lname,$gen));
1.57 raeburn 3963: next;
3964: }
1.5 raeburn 3965: my $username = $entries{$fields{'username'}};
1.57 raeburn 3966: my $userdomain = $entries{$fields{'domain'}};
3967: if ($userdomain eq '') {
3968: $userdomain = $domain;
3969: }
1.27 raeburn 3970: if (defined($fields{'sec'})) {
3971: if (defined($entries{$fields{'sec'}})) {
1.42 raeburn 3972: $entries{$fields{'sec'}} =~ s/\W//g;
1.27 raeburn 3973: my $item = $entries{$fields{'sec'}};
3974: if ($item eq "none" || $item eq 'all') {
1.74 bisitz 3975: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item));
1.27 raeburn 3976: next;
3977: } elsif (exists($curr_groups{$item})) {
1.74 bisitz 3978: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));
1.27 raeburn 3979: next;
3980: } else {
3981: push(@secs,$item);
3982: }
3983: }
3984: }
3985: if ($env{'request.course.sec'} ne '') {
3986: @secs = ($env{'request.course.sec'});
1.57 raeburn 3987: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
3988: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
1.27 raeburn 3989: if ($currsec ne $env{'request.course.sec'}) {
1.74 bisitz 3990: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]).'<br />');
1.27 raeburn 3991: if ($currsec eq '') {
3992: $r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));
3993:
3994: } else {
3995: $r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec));
3996: }
3997: $r->print('<br />'.&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',$secs[0]).'<br />');
3998: next;
1.1 raeburn 3999: }
4000: }
1.27 raeburn 4001: } elsif ($context eq 'course' || $setting eq 'course') {
4002: if (@secs == 0) {
4003: @secs = @cleansec;
1.1 raeburn 4004: }
4005: }
4006: # determine id number
4007: my $id='';
4008: if (defined($fields{'id'})) {
4009: if (defined($entries{$fields{'id'}})) {
4010: $id=$entries{$fields{'id'}};
4011: }
4012: $id=~tr/A-Z/a-z/;
4013: }
4014: # determine email address
4015: my $email='';
4016: if (defined($fields{'email'})) {
4017: if (defined($entries{$fields{'email'}})) {
4018: $email=$entries{$fields{'email'}};
1.84 raeburn 4019: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
4020: }
4021: }
4022: # determine affiliation
4023: my $inststatus='';
4024: if (defined($fields{'inststatus'})) {
4025: if (defined($entries{$fields{'inststatus'}})) {
4026: $inststatus=$entries{$fields{'inststatus'}};
4027: }
1.1 raeburn 4028: }
4029: # determine user password
4030: my $password = $genpwd;
4031: if (defined($fields{'ipwd'})) {
4032: if ($entries{$fields{'ipwd'}}) {
4033: $password=$entries{$fields{'ipwd'}};
4034: }
4035: }
4036: # determine user role
4037: my $role = '';
4038: if (defined($fields{'role'})) {
4039: if ($entries{$fields{'role'}}) {
1.42 raeburn 4040: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
4041: if ($entries{$fields{'role'}} ne '') {
4042: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
4043: $role = $entries{$fields{'role'}};
1.27 raeburn 4044: }
4045: }
4046: if ($role eq '') {
4047: my $rolestr = join(', ',@permitted_roles);
1.74 bisitz 4048: $r->print('<br />'
4049: .&mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
4050: ,'<b>'.$entries{$fields{'username'}}.'</b>'
4051: ,$entries{$fields{'role'}})
4052: .'<br />'
4053: .&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n"
4054: );
1.1 raeburn 4055: next;
4056: }
4057: }
4058: }
4059: if ($role eq '') {
4060: $role = $defaultrole;
4061: }
4062: # Clean up whitespace
1.57 raeburn 4063: foreach (\$id,\$fname,\$mname,\$lname,\$gen) {
1.1 raeburn 4064: $$_ =~ s/(\s+$|^\s+)//g;
4065: }
1.5 raeburn 4066: # check against rules
4067: my $checkid = 0;
4068: my $newuser = 0;
4069: my (%rulematch,%inst_results,%idinst_results);
1.57 raeburn 4070: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
1.5 raeburn 4071: if ($uhome eq 'no_host') {
1.57 raeburn 4072: next if ($userdomain ne $domain);
1.5 raeburn 4073: $checkid = 1;
4074: $newuser = 1;
4075: my $checkhash;
4076: my $checks = { 'username' => 1 };
4077: $checkhash->{$username.':'.$domain} = { 'newuser' => 1, };
4078: &Apache::loncommon::user_rule_check($checkhash,$checks,
4079: \%alerts,\%rulematch,\%inst_results,\%curr_rules,
4080: \%got_rules);
4081: if (ref($alerts{'username'}) eq 'HASH') {
4082: if (ref($alerts{'username'}{$domain}) eq 'HASH') {
4083: next if ($alerts{'username'}{$domain}{$username});
4084: }
4085: }
1.13 raeburn 4086: } else {
1.27 raeburn 4087: if ($context eq 'course' || $context eq 'author') {
1.57 raeburn 4088: if ($userdomain eq $domain ) {
4089: if ($role eq '') {
4090: my @checkroles;
4091: foreach my $role (@poss_roles) {
4092: my $endkey;
4093: if ($role ne 'st') {
4094: $endkey = ':'.$role;
4095: }
4096: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
4097: if (!grep(/^\Q$role\E$/,@checkroles)) {
4098: push(@checkroles,$role);
4099: }
4100: }
1.27 raeburn 4101: }
1.57 raeburn 4102: if (@checkroles > 0) {
4103: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
1.27 raeburn 4104: }
1.57 raeburn 4105: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
4106: %canmodify = %{$modifiable_fields{$role}};
1.27 raeburn 4107: }
4108: }
1.57 raeburn 4109: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
1.84 raeburn 4110: for (my $i=0; $i<@newinfo; $i++) {
1.57 raeburn 4111: if (${$newinfo[$i]} ne '') {
4112: if (!$canmodify{$userinfo[$i]}) {
4113: ${$newinfo[$i]} = '';
4114: }
1.27 raeburn 4115: }
4116: }
4117: }
1.5 raeburn 4118: }
4119: if ($id ne '') {
4120: if (!$newuser) {
1.57 raeburn 4121: my %idhash = &Apache::lonnet::idrget($userdomain,($username));
1.5 raeburn 4122: if ($idhash{$username} ne $id) {
4123: $checkid = 1;
4124: }
4125: }
4126: if ($checkid) {
4127: my $checkhash;
4128: my $checks = { 'id' => 1 };
1.57 raeburn 4129: $checkhash->{$username.':'.$userdomain} = { 'newuser' => $newuser,
1.5 raeburn 4130: 'id' => $id };
4131: &Apache::loncommon::user_rule_check($checkhash,$checks,
4132: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,
4133: \%got_rules);
4134: if (ref($alerts{'id'}) eq 'HASH') {
1.57 raeburn 4135: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
4136: next if ($alerts{'id'}{$userdomain}{$id});
1.5 raeburn 4137: }
4138: }
4139: }
4140: }
1.1 raeburn 4141: if ($password || $env{'form.login'} eq 'loc') {
1.27 raeburn 4142: my $multiple = 0;
4143: my ($userresult,$authresult,$roleresult,$idresult);
4144: my (%userres,%authres,%roleres,%idres);
1.42 raeburn 4145: my $singlesec = '';
1.1 raeburn 4146: if ($role eq 'st') {
1.27 raeburn 4147: my $sec;
1.42 raeburn 4148: if (@secs > 0) {
4149: $sec = $secs[0];
1.27 raeburn 4150: }
1.57 raeburn 4151: &modifystudent($userdomain,$username,$cid,$sec,
1.52 raeburn 4152: $desiredhost,$context);
1.42 raeburn 4153: $roleresult =
4154: &Apache::lonnet::modifystudent
1.57 raeburn 4155: ($userdomain,$username,$id,$amode,$password,
1.42 raeburn 4156: $fname,$mname,$lname,$gen,$sec,$enddate,
4157: $startdate,$env{'form.forceid'},
1.52 raeburn 4158: $desiredhost,$email,'manual','',$cid,
1.84 raeburn 4159: '',$context,$inststatus);
1.42 raeburn 4160: $userresult = $roleresult;
1.1 raeburn 4161: } else {
1.42 raeburn 4162: if ($role ne '') {
4163: if ($context eq 'course' || $setting eq 'course') {
4164: if ($customroles{$role}) {
4165: $role = 'cr_'.$env{'user.domain'}.'_'.
4166: $env{'user.name'}.'_'.$role;
4167: }
1.103 raeburn 4168: if (($role ne 'cc') && ($role ne 'co')) {
1.42 raeburn 4169: if (@secs > 1) {
4170: $multiple = 1;
4171: foreach my $sec (@secs) {
4172: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
4173: &modifyuserrole($context,$setting,
1.57 raeburn 4174: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 4175: $id,$amode,$password,$fname,
4176: $mname,$lname,$gen,$sec,
4177: $env{'form.forceid'},$desiredhost,
4178: $email,$role,$enddate,
1.84 raeburn 4179: $startdate,$checkid,$inststatus);
1.42 raeburn 4180: }
4181: } elsif (@secs > 0) {
4182: $singlesec = $secs[0];
4183: }
1.27 raeburn 4184: }
4185: }
4186: }
4187: if (!$multiple) {
1.28 raeburn 4188: ($userresult,$authresult,$roleresult,$idresult) =
1.27 raeburn 4189: &modifyuserrole($context,$setting,
1.57 raeburn 4190: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 4191: $id,$amode,$password,$fname,
4192: $mname,$lname,$gen,$singlesec,
4193: $env{'form.forceid'},$desiredhost,
1.84 raeburn 4194: $email,$role,$enddate,$startdate,
4195: $checkid,$inststatus);
1.27 raeburn 4196: }
4197: }
4198: if ($multiple) {
4199: foreach my $sec (sort(keys(%userres))) {
1.42 raeburn 4200: $flushc =
1.27 raeburn 4201: &user_change_result($r,$userres{$sec},$authres{$sec},
4202: $roleres{$sec},$idres{$sec},\%counts,$flushc,
1.57 raeburn 4203: $username,$userdomain,\%userchg);
1.27 raeburn 4204:
4205: }
4206: } else {
4207: $flushc =
4208: &user_change_result($r,$userresult,$authresult,
1.28 raeburn 4209: $roleresult,$idresult,\%counts,$flushc,
1.57 raeburn 4210: $username,$userdomain,\%userchg);
1.1 raeburn 4211: }
4212: } else {
4213: if ($context eq 'course') {
4214: $r->print('<br />'.
1.74 bisitz 4215: &mt('[_1]: Unable to enroll. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4216: );
1.13 raeburn 4217: } elsif ($context eq 'author') {
1.1 raeburn 4218: $r->print('<br />'.
1.74 bisitz 4219: &mt('[_1]: Unable to add co-author. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4220: );
4221: } else {
4222: $r->print('<br />'.
1.74 bisitz 4223: &mt('[_1]: Unable to add user. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4224: );
4225: }
4226: }
4227: }
4228: }
4229: } # end of foreach (@userdata)
4230: # Flush the course logs so reverse user roles immediately updated
1.5 raeburn 4231: &Apache::lonnet::flushcourselogs();
1.29 raeburn 4232: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
1.1 raeburn 4233: "</p>\n");
4234: if ($counts{'role'} > 0) {
4235: $r->print("<p>\n".
1.29 raeburn 4236: &mt('Roles added for [quant,_1,user].',$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");
4237: } else {
4238: $r->print('<p>'.&mt('No roles added').'</p>');
1.1 raeburn 4239: }
4240: if ($counts{'auth'} > 0) {
4241: $r->print("<p>\n".
4242: &mt('Authentication changed for [_1] existing users.',
4243: $counts{'auth'})."</p>\n");
4244: }
1.13 raeburn 4245: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
1.1 raeburn 4246: #####################################
1.29 raeburn 4247: # Display list of students to drop #
1.1 raeburn 4248: #####################################
4249: if ($env{'form.fullup'} eq 'yes') {
1.29 raeburn 4250: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
1.1 raeburn 4251: # Get current classlist
1.30 raeburn 4252: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4253: if (! defined($classlist)) {
1.29 raeburn 4254: $r->print('<form name="studentform" method="post" action="/adm/createuser" />'.
4255: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4256: &mt('There are no students with current/future access to the course.').
4257: '</form>'."\n");
1.66 raeburn 4258: } elsif (ref($classlist) eq 'HASH') {
1.1 raeburn 4259: # Remove the students we just added from the list of students.
1.30 raeburn 4260: foreach my $line (@userdata) {
4261: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 4262: unless (($entries{$fields{'username'}} eq '') ||
4263: (!defined($entries{$fields{'username'}}))) {
4264: delete($classlist->{$entries{$fields{'username'}}.
4265: ':'.$domain});
4266: }
4267: }
4268: # Print out list of dropped students.
1.30 raeburn 4269: &show_drop_list($r,$classlist,'nosort',$permission);
1.1 raeburn 4270: }
4271: }
4272: } # end of unless
1.29 raeburn 4273: if ($env{'form.fullup'} ne 'yes') {
4274: $r->print('</form>');
4275: }
1.1 raeburn 4276: }
4277:
1.13 raeburn 4278: sub print_namespacing_alerts {
4279: my ($domain,$alerts,$curr_rules) = @_;
4280: my $output;
4281: if (ref($alerts) eq 'HASH') {
4282: if (keys(%{$alerts}) > 0) {
4283: if (ref($alerts->{'username'}) eq 'HASH') {
4284: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
4285: my $count;
4286: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
4287: $count = keys(%{$alerts->{'username'}{$dom}});
4288: }
4289: my $domdesc = &Apache::lonnet::domain($domain,'description');
4290: if (ref($curr_rules->{$dom}) eq 'HASH') {
4291: $output .= &Apache::loncommon::instrule_disallow_msg(
4292: 'username',$domdesc,$count,'upload');
4293: }
4294: $output .= &Apache::loncommon::user_rule_formats($dom,
4295: $domdesc,$curr_rules->{$dom}{'username'},
4296: 'username');
4297: }
4298: }
4299: if (ref($alerts->{'id'}) eq 'HASH') {
4300: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
4301: my $count;
4302: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
4303: $count = keys(%{$alerts->{'id'}{$dom}});
4304: }
4305: my $domdesc = &Apache::lonnet::domain($domain,'description');
4306: if (ref($curr_rules->{$dom}) eq 'HASH') {
4307: $output .= &Apache::loncommon::instrule_disallow_msg(
4308: 'id',$domdesc,$count,'upload');
4309: }
4310: $output .= &Apache::loncommon::user_rule_formats($dom,
4311: $domdesc,$curr_rules->{$dom}{'id'},'id');
4312: }
4313: }
4314: }
4315: }
4316: }
4317:
1.1 raeburn 4318: sub user_change_result {
1.29 raeburn 4319: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
1.57 raeburn 4320: $username,$userdomain,$userchg) = @_;
1.1 raeburn 4321: my $okresult = 0;
4322: if ($userresult ne 'ok') {
4323: if ($userresult =~ /^error:(.+)$/) {
4324: my $error = $1;
4325: $r->print('<br />'.
1.74 bisitz 4326: &mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4327: }
4328: } else {
4329: $counts->{'user'} ++;
4330: $okresult = 1;
4331: }
4332: if ($authresult ne 'ok') {
4333: if ($authresult =~ /^error:(.+)$/) {
4334: my $error = $1;
4335: $r->print('<br />'.
1.74 bisitz 4336: &mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4337: }
4338: } else {
4339: $counts->{'auth'} ++;
4340: $okresult = 1;
4341: }
4342: if ($roleresult ne 'ok') {
4343: if ($roleresult =~ /^error:(.+)$/) {
4344: my $error = $1;
4345: $r->print('<br />'.
1.74 bisitz 4346: &mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4347: }
4348: } else {
4349: $counts->{'role'} ++;
4350: $okresult = 1;
4351: }
4352: if ($okresult) {
4353: $flushc++;
1.57 raeburn 4354: $userchg->{$username.':'.$userdomain}=1;
1.1 raeburn 4355: $r->print('. ');
4356: if ($flushc>15) {
4357: $r->rflush;
4358: $flushc=0;
4359: }
4360: }
1.29 raeburn 4361: if ($idresult) {
4362: $r->print($idresult);
4363: }
1.1 raeburn 4364: return $flushc;
4365: }
4366:
4367: # ========================================================= Menu Phase Two Drop
1.17 raeburn 4368: sub print_drop_menu {
1.101 raeburn 4369: my ($r,$context,$permission,$crstype) = @_;
4370: my $heading;
4371: if ($crstype eq 'Community') {
4372: $heading = &mt("Drop Members");
4373: } else {
4374: $heading = &mt("Drop Students");
4375: }
4376: $r->print('<h3>'.$heading.'</h3>'."\n".
1.17 raeburn 4377: '<form name="studentform" method="post">'."\n");
1.30 raeburn 4378: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4379: if (! defined($classlist)) {
1.101 raeburn 4380: if ($crstype eq 'Community') {
4381: $r->print(&mt('There are no members currently enrolled.')."\n");
4382: } else {
4383: $r->print(&mt('There are no students currently enrolled.')."\n");
4384: }
1.30 raeburn 4385: } else {
1.101 raeburn 4386: &show_drop_list($r,$classlist,'nosort',$permission,$crstype);
1.1 raeburn 4387: }
1.17 raeburn 4388: $r->print('</form>'. &Apache::loncommon::end_page());
1.1 raeburn 4389: return;
4390: }
4391:
4392: # ================================================================== Phase four
4393:
1.11 raeburn 4394: sub update_user_list {
4395: my ($r,$context,$setting,$choice) = @_;
4396: my $now = time;
1.1 raeburn 4397: my $count=0;
1.101 raeburn 4398: my $crstype;
4399: if ($context eq 'course') {
4400: $crstype = &Apache::loncommon::course_type();
4401: }
1.11 raeburn 4402: my @changelist;
1.29 raeburn 4403: if ($choice eq 'drop') {
4404: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
4405: } else {
1.11 raeburn 4406: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
4407: }
4408: my %result_text = ( ok => { 'revoke' => 'Revoked',
4409: 'delete' => 'Deleted',
4410: 'reenable' => 'Re-enabled',
1.17 raeburn 4411: 'activate' => 'Activated',
4412: 'chgdates' => 'Changed Access Dates for',
4413: 'chgsec' => 'Changed section for',
4414: 'drop' => 'Dropped',
1.11 raeburn 4415: },
4416: error => {'revoke' => 'revoking',
4417: 'delete' => 'deleting',
4418: 'reenable' => 're-enabling',
4419: 'activate' => 'activating',
1.17 raeburn 4420: 'chgdates' => 'changing access dates for',
4421: 'chgsec' => 'changing section for',
4422: 'drop' => 'dropping',
1.11 raeburn 4423: },
4424: );
4425: my ($startdate,$enddate);
4426: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
4427: ($startdate,$enddate) = &get_dates_from_form();
4428: }
4429: foreach my $item (@changelist) {
4430: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,@sections,
4431: $scopestem);
1.17 raeburn 4432: if ($choice eq 'drop') {
4433: ($uname,$udom,$sec) = split(/:/,$item,-1);
4434: $role = 'st';
4435: $cid = $env{'request.course.id'};
4436: $scopestem = '/'.$cid;
4437: $scopestem =~s/\_/\//g;
4438: if ($sec eq '') {
4439: $scope = $scopestem;
4440: } else {
4441: $scope = $scopestem.'/'.$sec;
4442: }
4443: } elsif ($context eq 'course') {
1.11 raeburn 4444: ($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1);
4445: $cid = $env{'request.course.id'};
4446: $scopestem = '/'.$cid;
4447: $scopestem =~s/\_/\//g;
4448: if ($sec eq '') {
4449: $scope = $scopestem;
4450: } else {
4451: $scope = $scopestem.'/'.$sec;
4452: }
1.13 raeburn 4453: } elsif ($context eq 'author') {
1.11 raeburn 4454: ($uname,$udom,$role) = split(/\:/,$item,-1);
4455: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
4456: } elsif ($context eq 'domain') {
4457: if ($setting eq 'domain') {
4458: ($role,$uname,$udom) = split(/\:/,$item,-1);
4459: $scope = '/'.$env{'request.role.domain'}.'/';
1.13 raeburn 4460: } elsif ($setting eq 'author') {
1.11 raeburn 4461: ($uname,$udom,$role,$scope) = split(/\:/,$item);
4462: } elsif ($setting eq 'course') {
4463: ($uname,$udom,$role,$cid,$sec,$type,$locktype) =
4464: split(/\:/,$item);
4465: $scope = '/'.$cid;
4466: $scope =~s/\_/\//g;
4467: if ($sec ne '') {
4468: $scope .= '/'.$sec;
4469: }
4470: }
4471: }
1.101 raeburn 4472: my $plrole = &Apache::lonnet::plaintext($role,$crstype);
1.11 raeburn 4473: my $start = $env{'form.'.$item.'_start'};
4474: my $end = $env{'form.'.$item.'_end'};
1.17 raeburn 4475: if ($choice eq 'drop') {
4476: # drop students
4477: $end = $now;
4478: $type = 'manual';
4479: $result =
1.52 raeburn 4480: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.17 raeburn 4481: } elsif ($choice eq 'revoke') {
4482: # revoke or delete user role
1.11 raeburn 4483: $end = $now;
4484: if ($role eq 'st') {
4485: $result =
1.52 raeburn 4486: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4487: } else {
4488: $result =
1.52 raeburn 4489: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
4490: '','',$context);
1.11 raeburn 4491: }
4492: } elsif ($choice eq 'delete') {
4493: if ($role eq 'st') {
1.52 raeburn 4494: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context);
1.29 raeburn 4495: }
4496: $result =
4497: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
1.52 raeburn 4498: $start,1,'',$context);
1.11 raeburn 4499: } else {
4500: #reenable, activate, change access dates or change section
4501: if ($choice ne 'chgsec') {
4502: $start = $startdate;
4503: $end = $enddate;
4504: }
4505: if ($choice eq 'reenable') {
4506: if ($role eq 'st') {
1.52 raeburn 4507: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4508: } else {
4509: $result =
4510: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4511: $now,'','',$context);
1.11 raeburn 4512: }
4513: } elsif ($choice eq 'activate') {
4514: if ($role eq 'st') {
1.52 raeburn 4515: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4516: } else {
4517: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4518: $now,'','',$context);
1.11 raeburn 4519: }
4520: } elsif ($choice eq 'chgdates') {
4521: if ($role eq 'st') {
1.52 raeburn 4522: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4523: } else {
4524: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4525: $start,'','',$context);
1.11 raeburn 4526: }
4527: } elsif ($choice eq 'chgsec') {
4528: my (@newsecs,$revresult,$nochg,@retained);
1.103 raeburn 4529: if (($role ne 'cc') && ($role ne 'co')) {
1.117 ! raeburn 4530: my @secs = sort(split(/,/,$env{'form.newsecs'}));
! 4531: if (@secs) {
! 4532: my %curr_groups = &Apache::longroup::coursegroups();
! 4533: foreach my $sec (@secs) {
! 4534: next if (($sec =~ /\W/) || ($sec eq 'none') ||
! 4535: (exists($curr_groups{$sec})));
! 4536: push(@newsecs,$sec);
! 4537: }
! 4538: }
1.11 raeburn 4539: }
4540: # remove existing section if not to be retained.
4541: if (!$env{'form.retainsec'}) {
4542: if ($sec eq '') {
4543: if (@newsecs == 0) {
4544: $result = &mt('No change in section assignment (none)');
4545: $nochg = 1;
1.40 raeburn 4546: } else {
4547: $revresult =
4548: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4549: $scope,$role,
4550: '','',$context);
1.40 raeburn 4551: }
1.11 raeburn 4552: } else {
1.28 raeburn 4553: if (@newsecs > 0) {
4554: if (grep(/^\Q$sec\E$/,@newsecs)) {
4555: push(@retained,$sec);
4556: } else {
4557: $revresult =
4558: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4559: $scope,$role,
4560: '','',$context);
1.28 raeburn 4561: }
4562: } else {
1.11 raeburn 4563: $revresult =
1.28 raeburn 4564: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4565: $scope,$role,
4566: '','',$context);
1.11 raeburn 4567: }
4568: }
4569: } else {
1.28 raeburn 4570: if ($sec eq '') {
4571: $nochg = 1;
4572: } else {
4573: push(@retained,$sec);
4574: }
1.11 raeburn 4575: }
4576: # add new sections
4577: if (@newsecs == 0) {
4578: if (!$nochg) {
1.28 raeburn 4579: if ($role eq 'st') {
4580: $result =
1.52 raeburn 4581: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context);
1.28 raeburn 4582: } else {
4583: my $newscope = $scopestem;
1.52 raeburn 4584: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
1.11 raeburn 4585: }
4586: }
4587: } else {
4588: foreach my $newsec (@newsecs) {
4589: if (!grep(/^\Q$newsec\E$/,@retained)) {
4590: if ($role eq 'st') {
1.52 raeburn 4591: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4592: } else {
4593: my $newscope = $scopestem;
4594: if ($newsec ne '') {
4595: $newscope .= '/'.$newsec;
4596: }
4597: $result = &Apache::lonnet::assignrole($udom,$uname,
4598: $newscope,$role,$end,$start);
4599: }
4600: }
4601: }
4602: }
4603: }
4604: }
1.17 raeburn 4605: my $extent = $scope;
4606: if ($choice eq 'drop' || $context eq 'course') {
4607: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
4608: if ($cdesc) {
4609: $extent = $cdesc;
4610: }
4611: }
1.1 raeburn 4612: if ($result eq 'ok' || $result eq 'ok:') {
1.11 raeburn 4613: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for [_3]",
1.17 raeburn 4614: $plrole,$extent,$uname.':'.$udom).'<br />');
1.1 raeburn 4615: $count++;
4616: } else {
4617: $r->print(
1.29 raeburn 4618: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for [_3]: [_4].",
1.17 raeburn 4619: $plrole,$extent,$uname.':'.$udom,$result).'<br />');
1.11 raeburn 4620: }
4621: }
1.32 raeburn 4622: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
1.33 raeburn 4623: if ($choice eq 'drop') {
4624: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
4625: '<input type="hidden" name="Status" value="Active" />'."\n".
4626: '<input type="hidden" name="showrole" value="st" />'."\n");
4627: } else {
4628: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
4629: if ($env{'form.'.$item} ne '') {
4630: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
4631: '" />'."\n");
4632: }
1.32 raeburn 4633: }
4634: }
1.29 raeburn 4635: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} role(s) for [quant,_1,user,users,no users].",$count).'</b></p>');
1.11 raeburn 4636: if ($count > 0) {
1.17 raeburn 4637: if ($choice eq 'revoke' || $choice eq 'drop') {
1.74 bisitz 4638: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
1.11 raeburn 4639: }
4640: # Flush the course logs so reverse user roles immediately updated
4641: &Apache::lonnet::flushcourselogs();
4642: }
4643: if ($env{'form.makedatesdefault'}) {
4644: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
1.101 raeburn 4645: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
1.1 raeburn 4646: }
4647: }
1.33 raeburn 4648: my $linktext = &mt('Display User Lists');
4649: if ($choice eq 'drop') {
4650: $linktext = &mt('Display current class roster');
4651: }
4652: $r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");
1.1 raeburn 4653: }
4654:
1.8 raeburn 4655: sub classlist_drop {
1.29 raeburn 4656: my ($scope,$uname,$udom,$now) = @_;
1.8 raeburn 4657: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
1.29 raeburn 4658: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.8 raeburn 4659: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
1.63 raeburn 4660: my %user;
4661: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
1.8 raeburn 4662: return &mt('Drop from classlist: [_1]',
4663: '<b>'.$result.'</b>').'<br />';
4664: }
4665: }
4666: }
4667:
4668: sub active_student_roles {
4669: my ($cnum,$cdom,$uname,$udom) = @_;
4670: my %roles =
4671: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
4672: ['future','active'],['st']);
4673: return exists($roles{"$cnum:$cdom:st"});
4674: }
4675:
1.1 raeburn 4676: sub section_check_js {
1.8 raeburn 4677: my $groupslist= &get_groupslist();
1.1 raeburn 4678: return <<"END";
4679: function validate(caller) {
1.9 raeburn 4680: var groups = new Array($groupslist);
1.1 raeburn 4681: var secname = caller.value;
4682: if ((secname == 'all') || (secname == 'none')) {
4683: alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
4684: return 'error';
4685: }
4686: if (secname != '') {
4687: for (var k=0; k<groups.length; k++) {
4688: if (secname == groups[k]) {
4689: 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.");
4690: return 'error';
4691: }
4692: }
4693: }
4694: return 'ok';
4695: }
4696: END
4697: }
4698:
4699: sub set_login {
4700: my ($dom,$authformkrb,$authformint,$authformloc) = @_;
4701: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4702: my $response;
4703: my ($authnum,%can_assign) =
4704: &Apache::loncommon::get_assignable_auth($dom);
4705: if ($authnum) {
4706: $response = &Apache::loncommon::start_data_table();
4707: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
4708: $response .= &Apache::loncommon::start_data_table_row().
4709: '<td>'.$authformkrb.'</td>'.
4710: &Apache::loncommon::end_data_table_row()."\n";
4711: }
4712: if ($can_assign{'int'}) {
4713: $response .= &Apache::loncommon::start_data_table_row().
4714: '<td>'.$authformint.'</td>'.
4715: &Apache::loncommon::end_data_table_row()."\n"
4716: }
4717: if ($can_assign{'loc'}) {
4718: $response .= &Apache::loncommon::start_data_table_row().
4719: '<td>'.$authformloc.'</td>'.
4720: &Apache::loncommon::end_data_table_row()."\n";
4721: }
4722: $response .= &Apache::loncommon::end_data_table();
4723: }
4724: return $response;
4725: }
4726:
1.8 raeburn 4727: sub course_sections {
1.51 raeburn 4728: my ($sections_count,$role,$current_sec) = @_;
1.8 raeburn 4729: my $output = '';
4730: my @sections = (sort {$a <=> $b} keys %{$sections_count});
1.29 raeburn 4731: my $numsec = scalar(@sections);
1.92 bisitz 4732: my $is_selected = ' selected="selected"';
1.29 raeburn 4733: if ($numsec <= 1) {
1.8 raeburn 4734: $output = '<select name="currsec_'.$role.'" >'."\n".
1.51 raeburn 4735: ' <option value="">'.&mt('Select').'</option>'."\n";
4736: if ($current_sec eq 'none') {
4737: $output .=
4738: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
4739: } else {
4740: $output .=
1.29 raeburn 4741: ' <option value="">'.&mt('No section').'</option>'."\n";
1.51 raeburn 4742: }
1.29 raeburn 4743: if ($numsec == 1) {
1.51 raeburn 4744: if ($current_sec eq $sections[0]) {
4745: $output .=
4746: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
4747: } else {
4748: $output .=
1.8 raeburn 4749: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
1.51 raeburn 4750: }
1.29 raeburn 4751: }
1.8 raeburn 4752: } else {
4753: $output = '<select name="currsec_'.$role.'" ';
4754: my $multiple = 4;
4755: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
1.29 raeburn 4756: if ($role eq 'st') {
4757: $output .= '>'."\n".
1.51 raeburn 4758: ' <option value="">'.&mt('Select').'</option>'."\n";
4759: if ($current_sec eq 'none') {
4760: $output .=
4761: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
4762: } else {
4763: $output .=
1.29 raeburn 4764: ' <option value="">'.&mt('No section')."</option>\n";
1.51 raeburn 4765: }
1.29 raeburn 4766: } else {
4767: $output .= 'multiple="multiple" size="'.$multiple.'">'."\n";
4768: }
1.8 raeburn 4769: foreach my $sec (@sections) {
1.51 raeburn 4770: if ($current_sec eq $sec) {
4771: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
4772: } else {
4773: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
4774: }
1.8 raeburn 4775: }
4776: }
4777: $output .= '</select>';
4778: return $output;
4779: }
4780:
4781: sub get_groupslist {
4782: my $groupslist;
4783: my %curr_groups = &Apache::longroup::coursegroups();
4784: if (%curr_groups) {
4785: $groupslist = join('","',sort(keys(%curr_groups)));
4786: $groupslist = '"'.$groupslist.'"';
4787: }
1.11 raeburn 4788: return $groupslist;
1.8 raeburn 4789: }
4790:
4791: sub setsections_javascript {
1.103 raeburn 4792: my ($formname,$groupslist,$mode,$checkauth,$crstype) = @_;
1.28 raeburn 4793: my ($checkincluded,$finish,$rolecode,$setsection_js);
4794: if ($mode eq 'upload') {
4795: $checkincluded = 'formname.name == "'.$formname.'"';
4796: $finish = "return 'ok';";
4797: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
4798: } elsif ($formname eq 'cu') {
1.8 raeburn 4799: $checkincluded = 'formname.elements[i-1].checked == true';
1.37 raeburn 4800: if ($checkauth) {
4801: $finish = "var authcheck = auth_check();\n".
4802: " if (authcheck == 'ok') {\n".
4803: " formname.submit();\n".
4804: " }\n";
4805: } else {
4806: $finish = 'formname.submit()';
4807: }
1.28 raeburn 4808: $rolecode = "var match = str.split('_');
4809: var role = match[3];\n";
4810: } elsif ($formname eq 'enrollstudent') {
4811: $checkincluded = 'formname.name == "'.$formname.'"';
1.37 raeburn 4812: if ($checkauth) {
4813: $finish = "var authcheck = auth_check();\n".
4814: " if (authcheck == 'ok') {\n".
4815: " formname.submit();\n".
4816: " }\n";
4817: } else {
4818: $finish = 'formname.submit()';
4819: }
1.28 raeburn 4820: $rolecode = "var match = str.split('_');
4821: var role = match[1];\n";
1.8 raeburn 4822: } else {
1.28 raeburn 4823: $checkincluded = 'formname.name == "'.$formname.'"';
1.8 raeburn 4824: $finish = "seccheck = 'ok';";
1.28 raeburn 4825: $rolecode = "var match = str.split('_');
4826: var role = match[1];\n";
1.11 raeburn 4827: $setsection_js = "var seccheck = 'alert';";
1.8 raeburn 4828: }
4829: my %alerts = &Apache::lonlocal::texthash(
4830: secd => 'Section designations do not apply to Course Coordinator roles.',
1.103 raeburn 4831: sedn => 'Section designations do not apply to Coordinator roles.',
1.8 raeburn 4832: accr => 'A course coordinator role will be added with access to all sections.',
1.103 raeburn 4833: acor => 'A coordinator role will be added with access to all sections',
1.8 raeburn 4834: inea => 'In each course, each user may only have one student role at a time.',
1.103 raeburn 4835: inec => 'In each community, each user may only have on member role at a time.',
1.8 raeburn 4836: youh => 'You had selected ',
4837: secs => 'sections.',
4838: plmo => 'Please modify your selections so they include no more than one section.',
4839: mayn => 'may not be used as the name for a section, as it is a reserved word.',
4840: plch => 'Please choose a different section name.',
4841: mnot => 'may not be used as a section name, as it is the name of a course group.',
4842: secn => 'Section names and group names must be distinct. Please choose a different section name.',
1.113 raeburn 4843: nonw => 'Section names may only contain letters or numbers.',
1.11 raeburn 4844: );
1.8 raeburn 4845: $setsection_js .= <<"ENDSECCODE";
4846:
1.103 raeburn 4847: function setSections(formname,crstype) {
1.8 raeburn 4848: var re1 = /^currsec_/;
1.113 raeburn 4849: var re2 =/\\W/;
1.115 raeburn 4850: var trimleading = /^\\s+/;
4851: var trimtrailing = /\\s+\$/;
1.8 raeburn 4852: var groups = new Array($groupslist);
4853: for (var i=0;i<formname.elements.length;i++) {
4854: var str = formname.elements[i].name;
4855: var checkcurr = str.match(re1);
4856: if (checkcurr != null) {
1.115 raeburn 4857: var num = i;
1.8 raeburn 4858: if ($checkincluded) {
1.28 raeburn 4859: $rolecode
1.103 raeburn 4860: if (role == 'cc' || role == 'co') {
4861: if (role == 'cc') {
4862: alert("$alerts{'secd'}\\n$alerts{'accr'}");
4863: } else {
4864: alert("$alerts{'sedn'}\\n$alerts{'acor'}");
4865: }
4866: } else {
1.8 raeburn 4867: var sections = '';
4868: var numsec = 0;
1.115 raeburn 4869: var fromexisting = new Array();
4870: for (var j=0; j<formname.elements[num].length; j++) {
4871: if (formname.elements[num].options[j].selected == true ) {
4872: var addsec = formname.elements[num].options[j].value;
4873: if (addsec != "") {
4874: fromexisting.push(addsec);
1.8 raeburn 4875: if (numsec == 0) {
1.115 raeburn 4876: sections = addsec;
4877: } else {
4878: sections = sections + "," + addsec;
1.8 raeburn 4879: }
1.115 raeburn 4880: numsec ++;
1.8 raeburn 4881: }
4882: }
4883: }
1.115 raeburn 4884: var newsecs = formname.elements[num+1].value;
1.113 raeburn 4885: var validsecs = new Array();
1.115 raeburn 4886: var validsecstr = '';
1.113 raeburn 4887: var badsecs = new Array();
1.8 raeburn 4888: if (newsecs != null && newsecs != "") {
1.115 raeburn 4889: var numsplit;
4890: if (newsecs.indexOf(',') == -1) {
4891: numsplit = new Array(newsecs);
4892: } else {
4893: numsplit = newsecs.split(/,/g);
4894: }
1.117 ! raeburn 4895: for (var m=0; m<numsplit.length; m++) {
! 4896: var newsec = numsplit[m];
1.115 raeburn 4897: newsec = newsec.replace(trimleading,'');
4898: newsec = newsec.replace(trimtrailing,'');
4899: if (re2.test(newsec) == true) {
4900: badsecs.push(newsec);
1.113 raeburn 4901: } else {
1.115 raeburn 4902: if (newsec != '') {
4903: var isnew = 1;
4904: if (fromexisting != null) {
1.117 ! raeburn 4905: for (var n=0; n<fromexisting.length; n++) {
! 4906: if (newsec == fromexisting[n]) {
1.115 raeburn 4907: isnew = 0;
4908: }
4909: }
4910: }
4911: if (isnew == 1) {
4912: validsecs.push(newsec);
4913: }
4914: }
1.113 raeburn 4915: }
4916: }
4917: if (badsecs.length > 0) {
4918: alert("$alerts{'nonw'}\\n$alerts{'plch'}");
4919: return;
4920: }
4921: numsec = numsec + validsecs.length;
1.8 raeburn 4922: }
4923: if ((role == 'st') && (numsec > 1)) {
1.103 raeburn 4924: if (crstype == 'Community') {
4925: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
4926: } else {
4927: alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
4928: }
1.8 raeburn 4929: return;
1.115 raeburn 4930: } else {
4931: if (validsecs != null) {
4932: for (var j=0; j<validsecs.length; j++) {
4933: if (validsecstr == '' || validsecstr == null) {
4934: validsecstr = validsecs[j];
4935: } else {
4936: validsecstr += ','+validsecs[j];
4937: }
4938: if ((validsecs[j] == 'all') ||
4939: (validsecs[j] == 'none')) {
4940: alert("'"+validsecs[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
1.8 raeburn 4941: return;
4942: }
4943: for (var k=0; k<groups.length; k++) {
1.115 raeburn 4944: if (validsecs[j] == groups[k]) {
4945: alert("'"+validsecs[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
1.8 raeburn 4946: return;
4947: }
4948: }
4949: }
4950: }
4951: }
1.115 raeburn 4952: if ((validsecstr != '') && (validsecstr != null)) {
1.117 ! raeburn 4953: if ((sections == '') || (sections == null)) {
! 4954: sections = validsecstr;
! 4955: } else {
1.115 raeburn 4956: sections = sections + "," + validsecstr;
4957: }
4958: }
4959: formname.elements[num+2].value = sections;
1.8 raeburn 4960: }
4961: }
4962: }
4963: }
4964: $finish
4965: }
4966: ENDSECCODE
1.11 raeburn 4967: return $setsection_js;
1.8 raeburn 4968: }
4969:
1.15 raeburn 4970: sub can_create_user {
4971: my ($dom,$context,$usertype) = @_;
4972: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4973: my $cancreate = 1;
1.28 raeburn 4974: if (&Apache::lonnet::allowed('mau',$dom)) {
4975: return $cancreate;
4976: }
1.15 raeburn 4977: if (ref($domconf{'usercreation'}) eq 'HASH') {
4978: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
1.100 raeburn 4979: if ($context eq 'course' || $context eq 'author' || $context eq 'requestcrs') {
1.15 raeburn 4980: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
4981: if ($creation eq 'none') {
4982: $cancreate = 0;
4983: } elsif ($creation ne 'any') {
4984: if (defined($usertype)) {
4985: if ($creation ne $usertype) {
4986: $cancreate = 0;
4987: }
4988: }
4989: }
4990: }
4991: }
4992: }
4993: return $cancreate;
4994: }
4995:
1.20 raeburn 4996: sub can_modify_userinfo {
4997: my ($context,$dom,$fields,$userroles) = @_;
4998: my %domconfig =
4999: &Apache::lonnet::get_dom('configuration',['usermodification'],
5000: $dom);
5001: my %canmodify;
5002: if (ref($fields) eq 'ARRAY') {
5003: foreach my $field (@{$fields}) {
5004: $canmodify{$field} = 0;
5005: if (&Apache::lonnet::allowed('mau',$dom)) {
5006: $canmodify{$field} = 1;
5007: } else {
5008: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5009: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
5010: if (ref($userroles) eq 'ARRAY') {
5011: foreach my $role (@{$userroles}) {
5012: my $testrole;
1.60 raeburn 5013: if ($context eq 'selfcreate') {
5014: $testrole = $role;
1.20 raeburn 5015: } else {
1.60 raeburn 5016: if ($role =~ /^cr\//) {
5017: $testrole = 'cr';
5018: } else {
5019: $testrole = $role;
5020: }
1.20 raeburn 5021: }
5022: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
5023: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
5024: $canmodify{$field} = 1;
5025: last;
5026: }
5027: }
5028: }
5029: } else {
5030: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
5031: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
5032: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
5033: $canmodify{$field} = 1;
5034: last;
5035: }
5036: }
5037: }
5038: }
5039: }
5040: } elsif ($context eq 'course') {
5041: if (ref($userroles) eq 'ARRAY') {
5042: if (grep(/^st$/,@{$userroles})) {
5043: $canmodify{$field} = 1;
5044: }
5045: } else {
5046: $canmodify{$field} = 1;
5047: }
5048: }
5049: }
5050: }
5051: }
5052: return %canmodify;
5053: }
5054:
1.18 raeburn 5055: sub check_usertype {
5056: my ($dom,$uname,$rules) = @_;
5057: my $usertype;
5058: if (ref($rules) eq 'HASH') {
5059: my @user_rules = keys(%{$rules});
5060: if (@user_rules > 0) {
5061: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
5062: if (keys(%rule_check) > 0) {
5063: $usertype = 'unofficial';
5064: foreach my $item (keys(%rule_check)) {
5065: if ($rule_check{$item}) {
5066: $usertype = 'official';
5067: last;
5068: }
5069: }
5070: }
5071: }
5072: }
5073: return $usertype;
5074: }
5075:
1.17 raeburn 5076: sub roles_by_context {
1.101 raeburn 5077: my ($context,$custom,$crstype) = @_;
1.17 raeburn 5078: my @allroles;
5079: if ($context eq 'course') {
1.99 raeburn 5080: @allroles = ('st');
5081: if ($env{'request.role'} =~ m{^dc\./}) {
5082: push(@allroles,'ad');
5083: }
1.101 raeburn 5084: push(@allroles,('ta','ep','in'));
5085: if ($crstype eq 'Community') {
5086: push(@allroles,'co');
5087: } else {
5088: push(@allroles,'cc');
5089: }
1.17 raeburn 5090: if ($custom) {
5091: push(@allroles,'cr');
5092: }
5093: } elsif ($context eq 'author') {
5094: @allroles = ('ca','aa');
5095: } elsif ($context eq 'domain') {
1.99 raeburn 5096: @allroles = ('li','ad','dg','sc','au','dc');
1.17 raeburn 5097: }
5098: return @allroles;
5099: }
5100:
1.16 raeburn 5101: sub get_permission {
1.101 raeburn 5102: my ($context,$crstype) = @_;
1.16 raeburn 5103: my %permission;
5104: if ($context eq 'course') {
1.17 raeburn 5105: my $custom = 1;
1.101 raeburn 5106: my @allroles = &roles_by_context($context,$custom,$crstype);
1.17 raeburn 5107: foreach my $role (@allroles) {
5108: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
5109: $permission{'cusr'} = 1;
5110: last;
5111: }
1.16 raeburn 5112: }
5113: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
5114: $permission{'custom'} = 1;
5115: }
5116: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
5117: $permission{'view'} = 1;
5118: }
5119: if (!$permission{'view'}) {
5120: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
5121: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
5122: if ($permission{'view'}) {
5123: $permission{'view_section'} = $env{'request.course.sec'};
5124: }
5125: }
1.17 raeburn 5126: if (!$permission{'cusr'}) {
5127: if ($env{'request.course.sec'} ne '') {
5128: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
5129: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
5130: if ($permission{'cusr'}) {
5131: $permission{'cusr_section'} = $env{'request.course.sec'};
5132: }
5133: }
5134: }
1.16 raeburn 5135: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
5136: $permission{'grp_manage'} = 1;
5137: }
5138: } elsif ($context eq 'author') {
5139: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
5140: $permission{'view'} = $permission{'cusr'};
5141: } else {
1.17 raeburn 5142: my @allroles = &roles_by_context($context);
5143: foreach my $role (@allroles) {
1.28 raeburn 5144: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
5145: $permission{'cusr'} = 1;
1.17 raeburn 5146: last;
5147: }
5148: }
5149: if (!$permission{'cusr'}) {
5150: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
5151: $permission{'cusr'} = 1;
5152: }
1.16 raeburn 5153: }
5154: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
5155: $permission{'custom'} = 1;
5156: }
5157: $permission{'view'} = $permission{'cusr'};
5158: }
5159: my $allowed = 0;
5160: foreach my $perm (values(%permission)) {
5161: if ($perm) { $allowed=1; last; }
5162: }
5163: return (\%permission,$allowed);
5164: }
5165:
5166: # ==================================================== Figure out author access
5167:
5168: sub authorpriv {
5169: my ($auname,$audom)=@_;
5170: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
5171: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
5172: }
5173:
1.27 raeburn 5174: sub roles_on_upload {
1.101 raeburn 5175: my ($context,$setting,$crstype,%customroles) = @_;
1.27 raeburn 5176: my (@possible_roles,@permitted_roles);
1.101 raeburn 5177: @possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
1.27 raeburn 5178: foreach my $role (@possible_roles) {
5179: if ($role eq 'cr') {
5180: push(@permitted_roles,keys(%customroles));
5181: } else {
5182: push(@permitted_roles,$role);
5183: }
5184: }
1.42 raeburn 5185: return @permitted_roles;
1.27 raeburn 5186: }
5187:
1.17 raeburn 5188: sub get_course_identity {
5189: my ($cid) = @_;
5190: my ($cnum,$cdom,$cdesc);
5191: if ($cid eq '') {
5192: $cid = $env{'request.course.id'}
5193: }
5194: if ($cid ne '') {
5195: $cnum = $env{'course.'.$cid.'.num'};
5196: $cdom = $env{'course.'.$cid.'.domain'};
5197: $cdesc = $env{'course.'.$cid.'.description'};
5198: if ($cnum eq '' || $cdom eq '') {
5199: my %coursehash =
5200: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
5201: $cdom = $coursehash{'domain'};
5202: $cnum = $coursehash{'num'};
5203: $cdesc = $coursehash{'description'};
5204: }
5205: }
5206: return ($cnum,$cdom,$cdesc);
5207: }
5208:
1.19 raeburn 5209: sub dc_setcourse_js {
1.37 raeburn 5210: my ($formname,$mode,$context) = @_;
5211: my ($dc_setcourse_code,$authen_check);
1.19 raeburn 5212: my $cctext = &Apache::lonnet::plaintext('cc');
1.103 raeburn 5213: my $cotext = &Apache::lonnet::plaintext('co');
1.19 raeburn 5214: my %alerts = §ioncheck_alerts();
5215: my $role = 'role';
5216: if ($mode eq 'upload') {
5217: $role = 'courserole';
1.37 raeburn 5218: } else {
5219: $authen_check = &verify_authen($formname,$context);
1.19 raeburn 5220: }
5221: $dc_setcourse_code = (<<"SCRIPTTOP");
1.37 raeburn 5222: $authen_check
5223:
1.19 raeburn 5224: function setCourse() {
5225: var course = document.$formname.dccourse.value;
5226: if (course != "") {
5227: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
5228: alert("$alerts{'curd'}");
5229: return;
5230: }
5231: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
5232: var section="";
5233: var numsections = 0;
5234: var newsecs = new Array();
5235: for (var i=0; i<document.$formname.currsec.length; i++) {
5236: if (document.$formname.currsec.options[i].selected == true ) {
5237: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
5238: if (numsections == 0) {
5239: section = document.$formname.currsec.options[i].value
5240: numsections = 1;
5241: }
5242: else {
5243: section = section + "," + document.$formname.currsec.options[i].value
5244: numsections ++;
5245: }
5246: }
5247: }
5248: }
5249: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
5250: if (numsections == 0) {
5251: section = document.$formname.newsec.value
5252: }
5253: else {
5254: section = section + "," + document.$formname.newsec.value
5255: }
5256: newsecs = document.$formname.newsec.value.split(/,/g);
5257: numsections = numsections + newsecs.length;
5258: }
5259: if ((userrole == 'st') && (numsections > 1)) {
1.103 raeburn 5260: if (document.$formname.crstype.value == 'Community') {
5261: alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
5262: } else {
5263: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
5264: }
1.19 raeburn 5265: return;
5266: }
5267: for (var j=0; j<newsecs.length; j++) {
5268: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
5269: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
5270: return;
5271: }
5272: if (document.$formname.groups.value != '') {
5273: var groups = document.$formname.groups.value.split(/,/g);
5274: for (var k=0; k<groups.length; k++) {
5275: if (newsecs[j] == groups[k]) {
1.103 raeburn 5276: if (document.$formname.crstype.value == 'Community') {
5277: alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
5278: } else {
5279: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
5280: }
1.19 raeburn 5281: return;
5282: }
5283: }
5284: }
5285: }
5286: if ((userrole == 'cc') && (numsections > 0)) {
5287: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
5288: section = "";
5289: }
1.103 raeburn 5290: if ((userrole == 'co') && (numsections > 0)) {
5291: alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
5292: section = "";
5293: }
1.19 raeburn 5294: SCRIPTTOP
5295: if ($mode ne 'upload') {
5296: $dc_setcourse_code .= (<<"ENDSCRIPT");
5297: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
5298: var numcourse = getIndex(document.$formname.dccourse);
5299: if (numcourse == "-1") {
1.103 raeburn 5300: if (document.$formname.type == 'Community') {
5301: alert("$alerts{'thwc'}");
5302: } else {
5303: alert("$alerts{'thwa'}");
5304: }
1.19 raeburn 5305: return;
5306: }
5307: else {
5308: document.$formname.elements[numcourse].name = "act"+coursename;
5309: var numnewsec = getIndex(document.$formname.newsec);
5310: if (numnewsec != "-1") {
5311: document.$formname.elements[numnewsec].name = "sec"+coursename;
5312: document.$formname.elements[numnewsec].value = section;
5313: }
5314: var numstart = getIndex(document.$formname.start);
5315: if (numstart != "-1") {
5316: document.$formname.elements[numstart].name = "start"+coursename;
5317: }
5318: var numend = getIndex(document.$formname.end);
5319: if (numend != "-1") {
5320: document.$formname.elements[numend].name = "end"+coursename
5321: }
5322: }
5323: }
1.37 raeburn 5324: var authcheck = auth_check();
5325: if (authcheck == 'ok') {
5326: document.$formname.submit();
5327: }
1.19 raeburn 5328: }
5329: ENDSCRIPT
5330: } else {
5331: $dc_setcourse_code .= "
5332: document.$formname.sections.value = section;
5333: }
5334: return 'ok';
5335: }
5336: ";
5337: }
5338: $dc_setcourse_code .= (<<"ENDSCRIPT");
5339:
5340: function getIndex(caller) {
5341: for (var i=0;i<document.$formname.elements.length;i++) {
5342: if (document.$formname.elements[i] == caller) {
5343: return i;
5344: }
5345: }
5346: return -1;
5347: }
5348: ENDSCRIPT
1.37 raeburn 5349: return $dc_setcourse_code;
5350: }
5351:
5352: sub verify_authen {
5353: my ($formname,$context) = @_;
5354: my %alerts = &authcheck_alerts();
5355: my $finish = "return 'ok';";
5356: if ($context eq 'author') {
5357: $finish = "document.$formname.submit();";
5358: }
5359: my $outcome = <<"ENDSCRIPT";
5360:
5361: function auth_check() {
5362: var logintype;
5363: if (document.$formname.login.length) {
5364: if (document.$formname.login.length > 0) {
5365: var loginpicked = 0;
5366: for (var i=0; i<document.$formname.login.length; i++) {
5367: if (document.$formname.login[i].checked == true) {
5368: loginpicked = 1;
5369: logintype = document.$formname.login[i].value;
5370: }
5371: }
5372: if (loginpicked == 0) {
5373: alert("$alerts{'authen'}");
5374: return;
5375: }
5376: }
5377: } else {
5378: logintype = document.$formname.login.value;
5379: }
5380: if (logintype == 'nochange') {
5381: return 'ok';
5382: }
5383: var argpicked = document.$formname.elements[logintype+'arg'].value;
5384: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
5385: var alertmsg = '';
5386: switch (logintype) {
5387: case 'krb':
5388: alertmsg = '$alerts{'krb'}';
5389: break;
5390: case 'int':
5391: alertmsg = '$alerts{'ipass'}';
5392: case 'fsys':
5393: alertmsg = '$alerts{'ipass'}';
5394: break;
5395: case 'loc':
5396: alertmsg = '';
5397: break;
5398: default:
5399: alertmsg = '';
5400: }
5401: if (alertmsg != '') {
5402: alert(alertmsg);
5403: return;
5404: }
5405: }
5406: $finish
5407: }
5408: ENDSCRIPT
1.19 raeburn 5409: }
5410:
5411: sub sectioncheck_alerts {
5412: my %alerts = &Apache::lonlocal::texthash(
1.103 raeburn 5413: curd => 'You must select a course or community in the current domain',
1.19 raeburn 5414: inea => 'In each course, each user may only have one student role at a time',
1.103 raeburn 5415: inco => 'In each community, each user may only have one member role at a time',
1.19 raeburn 5416: youh => 'You had selected',
5417: sect => 'sections',
5418: plsm => 'Please modify your selections so they include no more than one section',
5419: mayn => 'may not be used as the name for a section, as it is a reserved word',
5420: plsc => 'Please choose a different section name',
5421: mayt => 'may not be used as the name for a section, as it is the name of a course group',
1.103 raeburn 5422: mayc => 'may not be used as the name for a section, as it is the name of a community group',
1.19 raeburn 5423: secn => 'Section names and group names must be distinct',
5424: secd => 'Section designations do not apply to ',
5425: role => 'roles',
5426: accr => 'role will be added with access to all sections',
1.103 raeburn 5427: thwa => 'There was a problem with your course selection',
5428: thwc => 'There was a problem with your community selection',
1.19 raeburn 5429: );
5430: return %alerts;
5431: }
1.17 raeburn 5432:
1.37 raeburn 5433: sub authcheck_alerts {
5434: my %alerts =
5435: &Apache::lonlocal::texthash(
5436: authen => 'You must choose an authentication type.',
5437: krb => 'You need to specify the Kerberos domain.',
5438: ipass => 'You need to specify the initial password.',
5439: );
5440: return %alerts;
5441: }
5442:
1.1 raeburn 5443: 1;
5444:
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