Annotation of loncom/interface/lonuserutils.pm, revision 1.107
1.1 raeburn 1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
1.107 ! raeburn 4: # $Id: lonuserutils.pm,v 1.106 2009/11/18 23:46:28 raeburn Exp $
1.1 raeburn 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ###############################################################
30:
31: package Apache::lonuserutils;
32:
33: use strict;
34: use Apache::lonnet;
35: use Apache::loncommon();
36: use Apache::lonhtmlcommon;
37: use Apache::lonlocal;
1.8 raeburn 38: use Apache::longroup;
39: use LONCAPA qw(:DEFAULT :match);
1.1 raeburn 40:
41: ###############################################################
42: ###############################################################
43: # Drop student from all sections of a course, except optional $csec
44: sub modifystudent {
1.52 raeburn 45: my ($udom,$unam,$courseid,$csec,$desiredhost,$context)=@_;
1.1 raeburn 46: # if $csec is undefined, drop the student from all the courses matching
47: # this one. If $csec is defined, drop them from all other sections of
48: # this course and add them to section $csec
1.17 raeburn 49: my ($cnum,$cdom) = &get_course_identity($courseid);
1.1 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 '') {
1.103 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')))) {
1.25 raeburn 1451: $r->print(' '.&list_submit_button(&mt('Update Display')).
1452: "\n</p>\n");
1.2 raeburn 1453: }
1454: my ($indexhash,$keylist) = &make_keylist_array();
1.106 raeburn 1455: my (%userlist,%userinfo,$clearcoursepick);
1.102 raeburn 1456: if (($context eq 'domain') &&
1457: ($env{'form.roletype'} eq 'course') ||
1458: ($env{'form.roletype'} eq 'community')) {
1459: my ($crstype,$numcodes,$title,$warning);
1460: if ($env{'form.roletype'} eq 'course') {
1461: $crstype = 'Course';
1462: $numcodes = $totcodes;
1463: $title = &mt('Select Courses');
1464: $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
1465: } elsif ($env{'form.roletype'} eq 'community') {
1466: $crstype = 'Community';
1467: $numcodes = 0;
1468: $title = &mt('Select Communities');
1469: $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
1470: }
1.3 raeburn 1471: my $courseform =
1.102 raeburn 1472: &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
1473: $codetitles,$idlist,$idlist_titles,$crstype);
1.3 raeburn 1474: $r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".
1475: &Apache::lonhtmlcommon::start_pick_box()."\n".
1.102 raeburn 1476: &Apache::lonhtmlcommon::row_title($title,'LC_oddrow_value')."\n".
1.3 raeburn 1477: $courseform."\n".
1478: &Apache::lonhtmlcommon::row_closure(1).
1479: &Apache::lonhtmlcommon::end_pick_box().'</p>'.
1.106 raeburn 1480: '<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
1481: &list_submit_button(&mt('Update Display')).
1.102 raeburn 1482: "\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
1.106 raeburn 1483: $clearcoursepick = 0;
1484: if (($env{'form.origroletype'} ne '') &&
1485: ($env{'form.origroletype'} ne $env{'form.roletype'})) {
1486: $clearcoursepick = 1;
1487: }
1488: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1.11 raeburn 1489: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1490: }
1491: } else {
1492: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1.3 raeburn 1493: }
1494: $r->rflush();
1.1 raeburn 1495: if ($context eq 'course') {
1.46 raeburn 1496: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
1.45 raeburn 1497: my $classlist = &Apache::loncoursedata::get_classlist();
1.66 raeburn 1498: if (ref($classlist) eq 'HASH') {
1499: %userlist = %{$classlist};
1500: }
1.45 raeburn 1501: }
1.43 raeburn 1502: if ($env{'form.showrole'} ne 'st') {
1503: my $showroles;
1504: if ($env{'form.showrole'} ne 'Any') {
1505: $showroles = [$env{'form.showrole'}];
1.3 raeburn 1506: } else {
1.43 raeburn 1507: $showroles = undef;
1.1 raeburn 1508: }
1.43 raeburn 1509: my $withsec = 1;
1510: my $hidepriv = 1;
1511: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1512: \@statuses,$showroles,undef,$withsec,$hidepriv);
1513: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1514: \%advrolehash,$permission);
1.1 raeburn 1515: }
1.2 raeburn 1516: } else {
1517: my (%cstr_roles,%dom_roles);
1.13 raeburn 1518: if ($context eq 'author') {
1.2 raeburn 1519: # List co-authors and assistant co-authors
1.17 raeburn 1520: my @possroles = &roles_by_context($context);
1.2 raeburn 1521: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1522: \@statuses,\@possroles);
1523: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1.11 raeburn 1524: \%cstr_roles,$permission);
1.2 raeburn 1525: } elsif ($context eq 'domain') {
1526: if ($env{'form.roletype'} eq 'domain') {
1527: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1528: foreach my $key (keys(%dom_roles)) {
1529: if (ref($dom_roles{$key}) eq 'HASH') {
1530: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1531: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1532: }
1533: }
1.13 raeburn 1534: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1535: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1536: my %coauthors;
1537: foreach my $key (keys(%dom_roles)) {
1538: if (ref($dom_roles{$key}) eq 'HASH') {
1539: if ($env{'form.showrole'} eq 'au') {
1540: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1541: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1542: } else {
1543: my @possroles;
1544: if ($env{'form.showrole'} eq 'Any') {
1.22 raeburn 1545: @possroles = &roles_by_context('author');
1.2 raeburn 1546: } else {
1547: @possroles = ($env{'form.showrole'});
1548: }
1549: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1.22 raeburn 1550: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1.2 raeburn 1551: my $extent = '/'.$authordom.'/'.$authorname;
1552: %{$coauthors{$extent}} =
1553: &Apache::lonnet::get_my_roles($authorname,
1554: $authordom,undef,\@statuses,\@possroles);
1555: }
1556: &gather_userinfo($context,$format,\%userlist,
1.11 raeburn 1557: $indexhash,\%userinfo,\%coauthors,$permission);
1.2 raeburn 1558: }
1559: }
1560: }
1.101 raeburn 1561: } elsif (($env{'form.roletype'} eq 'course') ||
1562: ($env{'form.roletype'} eq 'community')) {
1.106 raeburn 1563: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1.2 raeburn 1564: my %courses = &process_coursepick();
1.39 raeburn 1565: my %allusers;
1566: my $hidepriv = 1;
1.2 raeburn 1567: foreach my $cid (keys(%courses)) {
1.17 raeburn 1568: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1.11 raeburn 1569: next if ($cnum eq '' || $cdom eq '');
1.17 raeburn 1570: my $custom = 1;
1.2 raeburn 1571: my (@roles,@sections,%access,%users,%userdata,
1.6 albertel 1572: %statushash);
1.2 raeburn 1573: if ($env{'form.showrole'} eq 'Any') {
1.101 raeburn 1574: @roles = &course_roles($context,undef,$custom,
1575: $env{'form.roletype'});
1.2 raeburn 1576: } else {
1577: @roles = ($env{'form.showrole'});
1578: }
1579: foreach my $role (@roles) {
1580: %{$users{$role}} = ();
1581: }
1582: foreach my $type (@statuses) {
1583: $access{$type} = $type;
1584: }
1.39 raeburn 1585: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1.2 raeburn 1586: foreach my $user (keys(%userdata)) {
1587: next if (ref($userinfo{$user}) eq 'HASH');
1588: foreach my $item ('fullname','id') {
1589: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1590: }
1591: }
1592: foreach my $role (keys(%users)) {
1593: foreach my $user (keys(%{$users{$role}})) {
1594: my $uniqid = $user.':'.$role;
1595: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1596: secs => $statushash{$user}{$role},
1597: };
1598: }
1599: }
1600: }
1601: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1602: \%userinfo,\%allusers,$permission);
1.2 raeburn 1603: } else {
1.10 raeburn 1604: $r->print('<input type="hidden" name="phase" value="'.
1605: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1606: return;
1607: }
1.1 raeburn 1608: }
1609: }
1.3 raeburn 1610: }
1611: if (keys(%userlist) == 0) {
1.13 raeburn 1612: if ($context eq 'author') {
1.3 raeburn 1613: $r->print(&mt('There are no co-authors to display.')."\n");
1614: } elsif ($context eq 'domain') {
1615: if ($env{'form.roletype'} eq 'domain') {
1616: $r->print(&mt('There are no users with domain roles to display.')."\n");
1.13 raeburn 1617: } elsif ($env{'form.roletype'} eq 'author') {
1.3 raeburn 1618: $r->print(&mt('There are no authors or co-authors to display.')."\n");
1619: } elsif ($env{'form.roletype'} eq 'course') {
1620: $r->print(&mt('There are no course users to display')."\n");
1.101 raeburn 1621: } elsif ($env{'form.roletype'} eq 'community') {
1622: $r->print(&mt('There are no community users to display')."\n");
1.2 raeburn 1623: }
1.3 raeburn 1624: } elsif ($context eq 'course') {
1625: $r->print(&mt('There are no course users to display.')."\n");
1626: }
1627: } else {
1628: # Print out the available choices
1.4 raeburn 1629: my $usercount;
1.3 raeburn 1630: if ($env{'form.action'} eq 'modifystudent') {
1.10 raeburn 1631: ($usercount) = &show_users_list($r,$context,'view',$permission,
1.4 raeburn 1632: $env{'form.Status'},\%userlist,$keylist);
1.1 raeburn 1633: } else {
1.4 raeburn 1634: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
1.10 raeburn 1635: $permission,$env{'form.Status'},\%userlist,$keylist);
1.4 raeburn 1636: }
1637: if (!$usercount) {
1.72 bisitz 1638: $r->print('<br /><span class="LC_warning">'
1639: .&mt('There are no users matching the search criteria.')
1640: .'</span>'
1641: );
1.2 raeburn 1642: }
1643: }
1.10 raeburn 1644: $r->print('<input type="hidden" name="phase" value="'.
1645: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1646: }
1647:
1.53 raeburn 1648: sub role_filter {
1649: my ($context) = @_;
1650: my $output;
1651: my $roleselected = '';
1652: if ($env{'form.showrole'} eq 'Any') {
1.91 bisitz 1653: $roleselected = ' selected="selected"';
1.53 raeburn 1654: }
1655: my ($role_select);
1656: if ($context eq 'domain') {
1657: $role_select = &domain_roles_select();
1.70 bisitz 1658: $output = '<label><span class="LC_nobreak">'
1659: .&mt('Role Type: [_1]',$role_select)
1660: .'</span></label>';
1.53 raeburn 1661: } else {
1662: $role_select = '<select name="showrole">'."\n".
1663: '<option value="Any" '.$roleselected.'>'.
1664: &mt('Any role').'</option>';
1.101 raeburn 1665: my ($roletype,$crstype);
1666: if ($context eq 'course') {
1667: $crstype = &Apache::loncommon::course_type();
1668: if ($crstype eq 'Community') {
1669: $roletype = 'community';
1670: } else {
1671: $roletype = 'course';
1672: }
1673: }
1674: my @poss_roles = &curr_role_permissions($context,'','',$roletype);
1.53 raeburn 1675: foreach my $role (@poss_roles) {
1676: $roleselected = '';
1677: if ($role eq $env{'form.showrole'}) {
1.91 bisitz 1678: $roleselected = ' selected="selected"';
1.53 raeburn 1679: }
1680: my $plrole;
1681: if ($role eq 'cr') {
1682: $plrole = &mt('Custom role');
1683: } else {
1.101 raeburn 1684: $plrole=&Apache::lonnet::plaintext($role,$crstype);
1.53 raeburn 1685: }
1686: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
1687: }
1688: $role_select .= '</select>';
1.70 bisitz 1689: $output = '<label><span class="LC_nobreak">'
1690: .&mt('Role: [_1]',$role_select)
1691: .'</span></label>';
1.53 raeburn 1692: }
1693: return $output;
1694: }
1695:
1.33 raeburn 1696: sub section_group_filter {
1697: my ($cnum,$cdom) = @_;
1698: my @filters;
1699: if ($env{'request.course.sec'} eq '') {
1700: @filters = ('sec');
1701: }
1702: push(@filters,'grp');
1703: my %name = (
1704: sec => 'secfilter',
1705: grp => 'grpfilter',
1706: );
1707: my %title = &Apache::lonlocal::texthash (
1708: sec => 'Section(s)',
1709: grp => 'Group(s)',
1710: all => 'all',
1711: none => 'none',
1712: );
1.47 raeburn 1713: my $output;
1.33 raeburn 1714: foreach my $item (@filters) {
1.47 raeburn 1715: my ($markup,@options);
1.33 raeburn 1716: if ($env{'form.'.$name{$item}} eq '') {
1717: $env{'form.'.$name{$item}} = 'all';
1718: }
1719: if ($item eq 'sec') {
1.103 raeburn 1720: if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) {
1.33 raeburn 1721: $env{'form.'.$name{$item}} = 'none';
1722: }
1723: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
1724: @options = sort(keys(%sections_count));
1725: } elsif ($item eq 'grp') {
1726: my %curr_groups = &Apache::longroup::coursegroups();
1727: @options = sort(keys(%curr_groups));
1728: }
1729: if (@options > 0) {
1730: my $currsel;
1731: $markup = '<select name="'.$name{$item}.'" />'."\n";
1732: foreach my $option ('all','none',@options) {
1733: $currsel = '';
1734: if ($env{'form.'.$name{$item}} eq $option) {
1.96 bisitz 1735: $currsel = ' selected="selected"';
1.33 raeburn 1736: }
1737: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
1738: if (($option eq 'all') || ($option eq 'none')) {
1739: $markup .= $title{$option};
1740: } else {
1741: $markup .= $option;
1742: }
1743: $markup .= '</option>'."\n";
1744: }
1745: $markup .= '</select>'."\n";
1746: $output .= (' 'x3).'<label>'.$title{$item}.': '.$markup.'</label>';
1747: }
1748: }
1749: return $output;
1750: }
1751:
1.2 raeburn 1752: sub list_submit_button {
1753: my ($text) = @_;
1.11 raeburn 1754: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
1.2 raeburn 1755: }
1756:
1757: sub gather_userinfo {
1.11 raeburn 1758: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
1.52 raeburn 1759: my $viewablesec;
1760: if ($context eq 'course') {
1761: $viewablesec = &viewable_section($permission);
1762: }
1.2 raeburn 1763: foreach my $item (keys(%{$rolehash})) {
1764: my %userdata;
1.22 raeburn 1765: if ($context eq 'author') {
1.2 raeburn 1766: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1767: split(/:/,$item);
1768: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1769: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1770: $item,$userlist);
1.22 raeburn 1771: } elsif ($context eq 'course') {
1772: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
1773: $userdata{'section'}) = split(/:/,$item,-1);
1774: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1775: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
1776: next if ($viewablesec ne $userdata{'section'});
1777: }
1.24 raeburn 1778: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1779: $item,$userlist);
1.2 raeburn 1780: } elsif ($context eq 'domain') {
1781: if ($env{'form.roletype'} eq 'domain') {
1782: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
1783: split(/:/,$item);
1784: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1785: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1786: $item,$userlist);
1.13 raeburn 1787: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1788: if (ref($rolehash->{$item}) eq 'HASH') {
1789: $userdata{'extent'} = $item;
1790: foreach my $key (keys(%{$rolehash->{$item}})) {
1791: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
1792: ($userdata{'start'},$userdata{'end'}) =
1793: split(/:/,$rolehash->{$item}{$key});
1794: my $uniqid = $key.':'.$item;
1.25 raeburn 1795: &build_user_record($context,\%userdata,$userinfo,
1796: $indexhash,$uniqid,$userlist);
1.2 raeburn 1797: }
1798: }
1.102 raeburn 1799: } elsif (($env{'form.roletype'} eq 'course') ||
1800: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 1801: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1802: split(/:/,$item);
1803: if (ref($rolehash->{$item}) eq 'HASH') {
1.11 raeburn 1804: my $numcids = keys(%{$rolehash->{$item}});
1.2 raeburn 1805: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
1806: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
1807: my $spanstart = '';
1808: my $spanend = '; ';
1809: my $space = ', ';
1810: if ($format eq 'html' || $format eq 'view') {
1811: $spanstart = '<span class="LC_nobreak">';
1.23 raeburn 1812: # FIXME: actions on courses disabled for now
1813: # if ($permission->{'cusr'}) {
1814: # if ($numcids > 1) {
1.25 raeburn 1815: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1816: # } else {
1.25 raeburn 1817: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1818: # }
1819: # }
1.2 raeburn 1820: $spanend = '</span><br />';
1821: $space = ', ';
1822: }
1823: $userdata{'extent'} .= $spanstart.
1824: $rolehash->{$item}{$cid}{'desc'}.$space;
1825: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
1826: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
1.25 raeburn 1827: if (($env{'form.Status'} eq 'Any') ||
1828: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
1829: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
1830: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
1831: }
1.2 raeburn 1832: }
1833: }
1834: }
1835: }
1836: }
1.25 raeburn 1837: if ($userdata{'status'} ne '') {
1838: &build_user_record($context,\%userdata,$userinfo,
1839: $indexhash,$item,$userlist);
1840: }
1.2 raeburn 1841: }
1842: }
1843: }
1844: return;
1845: }
1846:
1847: sub build_user_record {
1.24 raeburn 1848: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
1.11 raeburn 1849: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
1.102 raeburn 1850: if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
1851: && ($env{'form.roletype'} eq 'community')))) {
1.24 raeburn 1852: &process_date_info($userdata);
1853: }
1.2 raeburn 1854: my $username = $userdata->{'username'};
1855: my $domain = $userdata->{'domain'};
1856: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
1.24 raeburn 1857: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1.2 raeburn 1858: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1859: } else {
1860: &aggregate_user_info($domain,$username,$userinfo);
1861: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1862: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1863: }
1864: foreach my $key (keys(%{$indexhash})) {
1865: if (defined($userdata->{$key})) {
1866: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
1867: }
1868: }
1869: return;
1870: }
1871:
1872: sub courses_selector {
1873: my ($cdom,$formname) = @_;
1874: my %coursecodes = ();
1875: my %codes = ();
1876: my @codetitles = ();
1877: my %cat_titles = ();
1878: my %cat_order = ();
1879: my %idlist = ();
1880: my %idnums = ();
1881: my %idlist_titles = ();
1882: my $caller = 'global';
1883: my $format_reply;
1884: my $jscript = '';
1885:
1.7 albertel 1886: my $totcodes = 0;
1887: $totcodes =
1.2 raeburn 1888: &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,
1889: $cdom,$totcodes);
1890: if ($totcodes > 0) {
1891: $format_reply =
1892: &Apache::lonnet::auto_instcode_format($caller,$cdom,\%coursecodes,
1893: \%codes,\@codetitles,\%cat_titles,\%cat_order);
1894: if ($format_reply eq 'ok') {
1895: my $numtypes = @codetitles;
1896: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
1897: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
1898: my $longtitles_str = join('","',@{$longtitles});
1899: my $allidlist = $idlist{$codetitles[0]};
1900: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
1901: $jscript .= $scripttext;
1902: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles);
1903: }
1904: }
1905: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
1906:
1907: my %elements = (
1908: Year => 'selectbox',
1909: coursepick => 'radio',
1910: coursetotal => 'text',
1911: courselist => 'text',
1912: );
1913: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
1914: if ($env{'form.coursepick'} eq 'category') {
1915: $jscript .= qq|
1916: function setCourseCat(formname) {
1917: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
1918: return;
1919: }
1920: courseSet('Year');
1921: for (var j=0; j<formname.Semester.length; j++) {
1922: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
1923: formname.Semester.options[j].selected = true;
1924: }
1925: }
1926: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
1927: return;
1928: }
1929: courseSet('Semester');
1930: for (var j=0; j<formname.Department.length; j++) {
1931: if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;
1932: }
1933: }
1934: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
1935: return;
1936: }
1937: courseSet('Department');
1938: for (var j=0; j<formname.Number.length; j++) {
1939: if (formname.Number.options[j].value == "$env{'form.Number'}") {
1940: formname.Number.options[j].selected = true;
1941: }
1942: }
1943: }
1944: |;
1945: }
1946: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
1947: \%idlist_titles);
1948: }
1949:
1950: sub course_selector_loadcode {
1951: my ($formname) = @_;
1952: my $loadcode;
1953: if ($env{'form.coursepick'} ne '') {
1954: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
1955: if ($env{'form.coursepick'} eq 'category') {
1956: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
1957: }
1958: }
1959: return $loadcode;
1960: }
1961:
1962: sub process_coursepick {
1963: my $coursefilter = $env{'form.coursepick'};
1964: my $cdom = $env{'request.role.domain'};
1965: my %courses;
1.105 raeburn 1966: my $crssrch = 'Course';
1967: if ($env{'form.roletype'} eq 'community') {
1968: $crssrch = 'Community';
1969: }
1.2 raeburn 1970: if ($coursefilter eq 'all') {
1971: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
1.105 raeburn 1972: undef,undef,$crssrch);
1.2 raeburn 1973: } elsif ($coursefilter eq 'category') {
1974: my $instcode = &instcode_from_coursefilter();
1975: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
1.105 raeburn 1976: undef,undef,$crssrch);
1.2 raeburn 1977: } elsif ($coursefilter eq 'specific') {
1978: if ($env{'form.coursetotal'} > 1) {
1979: my @course_ids = split(/&&/,$env{'form.courselist'});
1980: foreach my $cid (@course_ids) {
1981: $courses{$cid} = '';
1.1 raeburn 1982: }
1.2 raeburn 1983: } else {
1984: $courses{$env{'form.courselist'}} = '';
1.1 raeburn 1985: }
1.2 raeburn 1986: }
1987: return %courses;
1988: }
1989:
1990: sub instcode_from_coursefilter {
1991: my $instcode = '';
1992: my @cats = ('Semester','Year','Department','Number');
1993: foreach my $category (@cats) {
1994: if (defined($env{'form.'.$category})) {
1995: unless ($env{'form.'.$category} eq '-1') {
1996: $instcode .= $env{'form.'.$category};
1997: }
1998: }
1999: }
2000: if ($instcode eq '') {
2001: $instcode = '.';
2002: }
2003: return $instcode;
2004: }
2005:
2006: sub display_adv_courseroles {
2007: my $output;
2008: #
2009: # List course personnel
2010: my %coursepersonnel =
2011: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'});
2012: #
2013: $output = '<br />'.&Apache::loncommon::start_data_table();
2014: foreach my $role (sort(keys(%coursepersonnel))) {
2015: next if ($role =~ /^\s*$/);
2016: $output .= &Apache::loncommon::start_data_table_row().
2017: '<td>'.$role.'</td><td>';
2018: foreach my $user (split(',',$coursepersonnel{$role})) {
2019: my ($puname,$pudom)=split(':',$user);
2020: $output .= ' '.&Apache::loncommon::aboutmewrapper(
2021: &Apache::loncommon::plainname($puname,$pudom),
2022: $puname,$pudom);
2023: }
2024: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
2025: }
2026: $output .= &Apache::loncommon::end_data_table();
2027: }
2028:
2029: sub make_keylist_array {
2030: my ($index,$keylist);
2031: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
2032: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
2033: $index->{'end'} = &Apache::loncoursedata::CL_END();
2034: $index->{'start'} = &Apache::loncoursedata::CL_START();
2035: $index->{'id'} = &Apache::loncoursedata::CL_ID();
2036: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
2037: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
2038: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
2039: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
2040: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
2041: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
2042: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
2043: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
2044: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
1.44 raeburn 2045: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
1.47 raeburn 2046: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
1.2 raeburn 2047: foreach my $key (keys(%{$index})) {
2048: $keylist->[$index->{$key}] = $key;
2049: }
2050: return ($index,$keylist);
2051: }
2052:
2053: sub aggregate_user_info {
2054: my ($udom,$uname,$userinfo) = @_;
2055: my %info=&Apache::lonnet::get('environment',
2056: ['firstname','middlename',
2057: 'lastname','generation','id'],
2058: $udom,$uname);
2059: my ($tmp) = keys(%info);
2060: my ($fullname,$id);
2061: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
2062: $fullname = 'not available';
2063: $id = 'not available';
2064: &Apache::lonnet::logthis('unable to retrieve environment '.
2065: 'for '.$uname.':'.$udom);
1.1 raeburn 2066: } else {
1.2 raeburn 2067: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
2068: $id = $info{'id'};
2069: }
2070: $userinfo->{$uname.':'.$udom} = {
2071: fullname => $fullname,
2072: id => $id,
2073: };
2074: return;
2075: }
1.1 raeburn 2076:
1.2 raeburn 2077: sub process_date_info {
2078: my ($userdata) = @_;
2079: my $now = time;
1.83 raeburn 2080: $userdata->{'status'} = 'Active';
1.2 raeburn 2081: if ($userdata->{'start'} > 0) {
2082: if ($now < $userdata->{'start'}) {
1.83 raeburn 2083: $userdata->{'status'} = 'Future';
1.2 raeburn 2084: }
1.1 raeburn 2085: }
1.2 raeburn 2086: if ($userdata->{'end'} > 0) {
2087: if ($now > $userdata->{'end'}) {
1.83 raeburn 2088: $userdata->{'status'} = 'Expired';
1.2 raeburn 2089: }
2090: }
2091: return;
1.1 raeburn 2092: }
2093:
2094: sub show_users_list {
1.55 raeburn 2095: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname)=@_;
2096: if ($formname eq '') {
2097: $formname = 'studentform';
2098: }
1.1 raeburn 2099: #
2100: # Variables for excel output
2101: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
2102: #
2103: # Variables for csv output
2104: my ($CSVfile,$CSVfilename);
2105: #
2106: my $sortby = $env{'form.sortby'};
1.3 raeburn 2107: my @sortable = ('username','domain','id','fullname','start','end','email','role');
1.2 raeburn 2108: if ($context eq 'course') {
1.3 raeburn 2109: push(@sortable,('section','groups','type'));
1.2 raeburn 2110: } else {
1.3 raeburn 2111: push(@sortable,'extent');
2112: }
1.55 raeburn 2113: if ($mode eq 'pickauthor') {
2114: @sortable = ('username','fullname','email','status');
2115: }
1.3 raeburn 2116: if (!grep(/^\Q$sortby\E$/,@sortable)) {
2117: $sortby = 'username';
1.1 raeburn 2118: }
1.22 raeburn 2119: my $setting = $env{'form.roletype'};
1.101 raeburn 2120: my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers,$crstype);
1.1 raeburn 2121: if ($context eq 'course') {
1.22 raeburn 2122: $cid = $env{'request.course.id'};
1.101 raeburn 2123: $crstype = &Apache::loncommon::course_type();
1.17 raeburn 2124: ($cnum,$cdom) = &get_course_identity($cid);
1.2 raeburn 2125: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
2126: $userlist,$keylist,$cdom,$cnum);
1.16 raeburn 2127: if ($mode eq 'autoenroll') {
2128: $env{'form.showrole'} = 'st';
2129: } else {
2130: if (! exists($env{'form.displayphotos'})) {
2131: $env{'form.displayphotos'} = 'off';
2132: }
2133: $displayphotos = $env{'form.displayphotos'};
2134: if (! exists($env{'form.displayclickers'})) {
2135: $env{'form.displayclickers'} = 'off';
2136: }
2137: $displayclickers = $env{'form.displayclickers'};
2138: if ($env{'course.'.$cid.'.internal.showphoto'}) {
2139: $r->print('
1.1 raeburn 2140: <script type="text/javascript">
1.96 bisitz 2141: // <![CDATA[
1.1 raeburn 2142: function photowindow(photolink) {
2143: var title = "Photo_Viewer";
2144: var options = "scrollbars=1,resizable=1,menubar=0";
2145: options += ",width=240,height=240";
2146: stdeditbrowser = open(photolink,title,options,"1");
2147: stdeditbrowser.focus();
2148: }
1.96 bisitz 2149: // ]]>
1.1 raeburn 2150: </script>
1.16 raeburn 2151: ');
2152: }
2153: $r->print(<<END);
1.1 raeburn 2154: <input type="hidden" name="displayphotos" value="$displayphotos" />
2155: <input type="hidden" name="displayclickers" value="$displayclickers" />
2156: END
1.16 raeburn 2157: }
1.102 raeburn 2158: } elsif ($context eq 'domain') {
2159: if ($setting eq 'community') {
2160: $crstype = 'Community';
1.105 raeburn 2161: } elsif ($setting eq 'course') {
1.102 raeburn 2162: $crstype = 'Course';
2163: }
1.1 raeburn 2164: }
1.55 raeburn 2165: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.11 raeburn 2166: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.40 raeburn 2167: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
1.56 raeburn 2168: my $verify_action_js = &bulkaction_javascript($formname);
1.1 raeburn 2169: $r->print(<<END);
1.10 raeburn 2170:
2171: <script type="text/javascript" language="Javascript">
1.96 bisitz 2172: // <![CDATA[
1.11 raeburn 2173: $check_uncheck_js
2174:
1.56 raeburn 2175: $verify_action_js
1.10 raeburn 2176:
2177: function username_display_launch(username,domain) {
2178: var target;
1.55 raeburn 2179: for (var i=0; i<document.$formname.usernamelink.length; i++) {
2180: if (document.$formname.usernamelink[i].checked) {
2181: target = document.$formname.usernamelink[i].value;
1.10 raeburn 2182: }
2183: }
2184: if (target == 'modify') {
1.55 raeburn 2185: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2186: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&action=singleuser&srchin=dom&srchby=uname&srchtype=exact&popup=1';
2187: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2188: modifywin = window.open(url,'',options,1);
2189: modifywin.focus();
2190: return;
2191: } else {
1.55 raeburn 2192: document.$formname.srchterm.value=username;
2193: document.$formname.srchdomain.value=domain;
2194: document.$formname.phase.value='get_user_info';
2195: document.$formname.action.value = 'singleuser';
2196: document.$formname.submit();
1.50 raeburn 2197: }
1.10 raeburn 2198: }
1.48 raeburn 2199: if (target == 'aboutme') {
1.55 raeburn 2200: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2201: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2202: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2203: aboutmewin = window.open(url,'',options,1);
2204: aboutmewin.focus();
2205: return;
2206: } else {
2207: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2208: }
1.48 raeburn 2209: }
1.98 raeburn 2210: if (target == 'track') {
2211: if (document.$formname.userwin.checked == true) {
2212: var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
2213: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2214: var trackwin = window.open(url,'',options,1);
2215: trackwin.focus();
2216: return;
2217: } else {
2218: document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
2219: }
2220: }
1.10 raeburn 2221: }
1.96 bisitz 2222: // ]]>
1.10 raeburn 2223: </script>
1.11 raeburn 2224: $date_sec_selector
1.1 raeburn 2225: <input type="hidden" name="state" value="$env{'form.state'}" />
2226: END
2227: }
2228: $r->print(<<END);
2229: <input type="hidden" name="sortby" value="$sortby" />
2230: END
2231:
2232: my %lt=&Apache::lonlocal::texthash(
2233: 'username' => "username",
2234: 'domain' => "domain",
2235: 'id' => 'ID',
2236: 'fullname' => "name",
2237: 'section' => "section",
2238: 'groups' => "active groups",
2239: 'start' => "start date",
2240: 'end' => "end date",
2241: 'status' => "status",
1.2 raeburn 2242: 'role' => "role",
1.1 raeburn 2243: 'type' => "enroll type/action",
1.79 schafran 2244: 'email' => "e-mail address",
1.1 raeburn 2245: 'photo' => "photo",
1.2 raeburn 2246: 'extent' => "extent",
1.11 raeburn 2247: 'pr' => "Proceed",
2248: 'ca' => "check all",
2249: 'ua' => "uncheck all",
2250: 'ac' => "Action to take for selected users",
1.56 raeburn 2251: 'link' => "Behavior of clickable username link for each user",
1.82 weissno 2252: 'aboutme' => "Display a user's personal information page",
1.50 raeburn 2253: 'owin' => "Open in a new window",
1.10 raeburn 2254: 'modify' => "Modify a user's information",
1.98 raeburn 2255: 'track' => "View a user's recent activity",
1.67 droeschl 2256: 'clicker' => "Clicker-ID",
1.1 raeburn 2257: );
1.2 raeburn 2258: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2259: $lt{'extent'} = &mt('Course(s): description, section(s), status');
1.102 raeburn 2260: } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
2261: $lt{'extent'} = &mt('Communities: description, section(s), status');
1.13 raeburn 2262: } elsif ($context eq 'author') {
1.2 raeburn 2263: $lt{'extent'} = &mt('Author');
2264: }
1.55 raeburn 2265: my @cols;
2266: if ($mode eq 'pickauthor') {
2267: @cols = ('username','fullname','status','email');
2268: } else {
2269: @cols = ('username','domain','id','fullname');
2270: if ($context eq 'course') {
2271: push(@cols,'section');
2272: }
1.102 raeburn 2273: if (!($context eq 'domain' && ($env{'form.roletype'} eq 'course')
2274: && ($env{'form.roletype'} eq 'community'))) {
1.55 raeburn 2275: push(@cols,('start','end'));
2276: }
2277: if ($env{'form.showrole'} eq 'Any' || $env{'form.showrole'} eq 'cr') {
2278: push(@cols,'role');
2279: }
2280: if ($context eq 'domain' && ($env{'form.roletype'} eq 'author' ||
1.102 raeburn 2281: $env{'form.roletype'} eq 'course' ||
2282: $env{'form.roletype'} eq 'community')) {
1.55 raeburn 2283: push (@cols,'extent');
2284: }
2285: if (($statusmode eq 'Any') &&
1.102 raeburn 2286: (!($context eq 'domain' && (($env{'form.roletype'} eq 'course')
2287: || ($env{'form.roletype'} eq 'community'))))) {
1.55 raeburn 2288: push(@cols,'status');
2289: }
2290: if ($context eq 'course') {
2291: push(@cols,'groups');
2292: }
2293: push(@cols,'email');
1.2 raeburn 2294: }
1.1 raeburn 2295:
1.4 raeburn 2296: my $rolefilter = $env{'form.showrole'};
1.5 raeburn 2297: if ($env{'form.showrole'} eq 'cr') {
2298: $rolefilter = &mt('custom');
2299: } elsif ($env{'form.showrole'} ne 'Any') {
1.101 raeburn 2300: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
1.2 raeburn 2301: }
1.16 raeburn 2302: my $results_description;
2303: if ($mode ne 'autoenroll') {
2304: $results_description = &results_header_row($rolefilter,$statusmode,
1.102 raeburn 2305: $context,$permission,$mode,$crstype);
1.56 raeburn 2306: $r->print('<b>'.$results_description.'</b><br /><br />');
1.16 raeburn 2307: }
1.26 raeburn 2308: my ($output,$actionselect,%canchange,%canchangesec);
1.55 raeburn 2309: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
2310: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.16 raeburn 2311: if ($permission->{'cusr'}) {
1.105 raeburn 2312: unless (($context eq 'domain') &&
2313: (($setting eq 'course') || ($setting eq 'community'))) {
2314: $actionselect =
2315: &select_actions($context,$setting,$statusmode,$formname);
2316: }
1.16 raeburn 2317: }
2318: $r->print(<<END);
1.10 raeburn 2319: <input type="hidden" name="srchby" value="uname" />
2320: <input type="hidden" name="srchin" value="dom" />
2321: <input type="hidden" name="srchtype" value="exact" />
2322: <input type="hidden" name="srchterm" value="" />
1.11 raeburn 2323: <input type="hidden" name="srchdomain" value="" />
1.1 raeburn 2324: END
1.16 raeburn 2325: if ($actionselect) {
1.41 raeburn 2326: $output .= <<"END";
1.94 bisitz 2327: <div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
1.56 raeburn 2328: $actionselect
2329: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
2330: <input type="button" value="$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 2331: END
1.26 raeburn 2332: my @allroles;
2333: if ($env{'form.showrole'} eq 'Any') {
2334: my $custom = 1;
2335: if ($context eq 'domain') {
1.101 raeburn 2336: @allroles = &roles_by_context($setting,$custom,$crstype);
1.26 raeburn 2337: } else {
1.101 raeburn 2338: @allroles = &roles_by_context($context,$custom,$crstype);
1.26 raeburn 2339: }
2340: } else {
2341: @allroles = ($env{'form.showrole'});
2342: }
2343: foreach my $role (@allroles) {
2344: if ($context eq 'domain') {
2345: if ($setting eq 'domain') {
2346: if (&Apache::lonnet::allowed('c'.$role,
2347: $env{'request.role.domain'})) {
2348: $canchange{$role} = 1;
2349: }
1.31 raeburn 2350: } elsif ($setting eq 'author') {
2351: if (&Apache::lonnet::allowed('c'.$role,
2352: $env{'request.role.domain'})) {
2353: $canchange{$role} = 1;
2354: }
1.26 raeburn 2355: }
2356: } elsif ($context eq 'author') {
2357: if (&Apache::lonnet::allowed('c'.$role,
2358: $env{'user.domain'}.'/'.$env{'user.name'})) {
2359: $canchange{$role} = 1;
2360: }
2361: } elsif ($context eq 'course') {
2362: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2363: $canchange{$role} = 1;
2364: } elsif ($env{'request.course.sec'} ne '') {
2365: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2366: $canchangesec{$role} = $env{'request.course.sec'};
2367: }
2368: }
2369: }
2370: }
1.16 raeburn 2371: }
1.94 bisitz 2372: $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
1.56 raeburn 2373: '<table><tr>';
2374: my @linkdests = ('aboutme');
2375: if ($permission->{'cusr'}) {
2376: unshift (@linkdests,'modify');
2377: }
1.98 raeburn 2378: if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) ||
2379: &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
2380: $env{'request.course.sec'})) {
2381: push(@linkdests,'track');
2382: }
2383:
1.56 raeburn 2384: $output .= '<td>';
2385: my $usernamelink = $env{'form.usernamelink'};
2386: if ($usernamelink eq '') {
2387: $usernamelink = 'aboutme';
2388: }
2389: foreach my $item (@linkdests) {
2390: my $checkedstr = '';
2391: if ($item eq $usernamelink) {
1.86 bisitz 2392: $checkedstr = ' checked="checked"';
1.56 raeburn 2393: }
1.86 bisitz 2394: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
1.56 raeburn 2395: }
2396: my $checkwin;
2397: if ($env{'form.userwin'}) {
1.86 bisitz 2398: $checkwin = ' checked="checked"';
1.56 raeburn 2399: }
1.86 bisitz 2400: $output .= '</td><td valign="top"><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';
1.4 raeburn 2401: }
1.56 raeburn 2402: $output .= "\n".'<div class="LC_clear_float_footer"> </div>'."\n".
1.1 raeburn 2403: &Apache::loncommon::start_data_table().
1.4 raeburn 2404: &Apache::loncommon::start_data_table_header_row();
1.1 raeburn 2405: if ($mode eq 'autoenroll') {
1.4 raeburn 2406: $output .= "
1.55 raeburn 2407: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
1.4 raeburn 2408: ";
1.1 raeburn 2409: } else {
1.105 raeburn 2410: $output .= "\n".'<th> </th>'."\n";
1.11 raeburn 2411: if ($actionselect) {
2412: $output .= '<th>'.&mt('Select').'</th>'."\n";
2413: }
1.1 raeburn 2414: }
2415: foreach my $item (@cols) {
1.55 raeburn 2416: $output .= "<th><a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\">$lt{$item}</a></th>\n";
1.1 raeburn 2417: }
1.2 raeburn 2418: my %role_types = &role_type_names();
1.16 raeburn 2419: if ($context eq 'course' && $mode ne 'autoenroll') {
1.4 raeburn 2420: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2421: # Clicker display on or off?
1.58 bisitz 2422: my %clicker_options = (
2423: 'on' => 'Show',
2424: 'off' => 'Hide',
2425: );
1.4 raeburn 2426: my $clickerchg = 'on';
2427: if ($displayclickers eq 'on') {
2428: $clickerchg = 'off';
2429: }
1.58 bisitz 2430: $output .= ' <th>'."\n".' '
2431: .&mt('[_1]'.$clicker_options{$clickerchg}.'[_2] clicker id'
2432: ,'<a href="javascript:document.'.$formname.'.displayclickers.value='
2433: ."'".$clickerchg."'".';document.'.$formname.'.submit();">'
2434: ,'</a>')
2435: ."\n".' </th>'."\n";
1.1 raeburn 2436:
1.4 raeburn 2437: # Photo display on or off?
2438: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2439: my %photo_options = &Apache::lonlocal::texthash(
2440: 'on' => 'Show',
2441: 'off' => 'Hide',
2442: );
2443: my $photochg = 'on';
2444: if ($displayphotos eq 'on') {
2445: $photochg = 'off';
2446: }
2447: $output .= ' <th>'."\n".' '.
1.55 raeburn 2448: '<a href="javascript:document.'.$formname.'.displayphotos.value='.
2449: "'".$photochg."'".';document.'.$formname.'.submit();">'.
1.1 raeburn 2450: $photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
1.4 raeburn 2451: ' </th>'."\n";
2452: }
1.1 raeburn 2453: }
1.4 raeburn 2454: }
1.16 raeburn 2455: $output .= &Apache::loncommon::end_data_table_header_row();
1.1 raeburn 2456: # Done with the HTML header line
2457: } elsif ($mode eq 'csv') {
2458: #
2459: # Open a file
2460: $CSVfilename = '/prtspool/'.
1.2 raeburn 2461: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2462: time.'_'.rand(1000000000).'.csv';
1.1 raeburn 2463: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2464: $r->log_error("Couldn't open $CSVfilename for output $!");
1.69 bisitz 2465: $r->print(&mt('Problems occurred in writing the CSV file. '
1.64 bisitz 2466: .'This error has been logged. '
2467: .'Please alert your LON-CAPA administrator.'));
1.1 raeburn 2468: $CSVfile = undef;
2469: }
2470: #
1.67 droeschl 2471: push @cols,'clicker';
1.1 raeburn 2472: # Write headers and data to file
1.2 raeburn 2473: print $CSVfile '"'.$results_description.'"'."\n";
1.1 raeburn 2474: print $CSVfile '"'.join('","',map {
2475: &Apache::loncommon::csv_translate($lt{$_})
1.67 droeschl 2476: } (@cols))."\"\n";
1.1 raeburn 2477: } elsif ($mode eq 'excel') {
1.67 droeschl 2478: push @cols,'clicker';
1.1 raeburn 2479: # Create the excel spreadsheet
2480: ($excel_workbook,$excel_filename,$format) =
2481: &Apache::loncommon::create_workbook($r);
2482: return if (! defined($excel_workbook));
2483: $excel_sheet = $excel_workbook->addworksheet('userlist');
1.2 raeburn 2484: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
1.1 raeburn 2485: #
2486: my @colnames = map {$lt{$_}} (@cols);
1.67 droeschl 2487:
1.1 raeburn 2488: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2489: }
2490:
2491: # Done with header lines in all formats
2492: my %index;
2493: my $i;
1.2 raeburn 2494: foreach my $idx (@$keylist) {
2495: $index{$idx} = $i++;
2496: }
1.4 raeburn 2497: my $usercount = 0;
1.33 raeburn 2498: my ($secfilter,$grpfilter);
2499: if ($context eq 'course') {
2500: $secfilter = $env{'form.secfilter'};
2501: $grpfilter = $env{'form.grpfilter'};
2502: if ($secfilter eq '') {
2503: $secfilter = 'all';
2504: }
2505: if ($grpfilter eq '') {
2506: $grpfilter = 'all';
2507: }
2508: }
1.83 raeburn 2509: my %ltstatus = &Apache::lonlocal::texthash(
2510: Active => 'Active',
2511: Future => 'Future',
2512: Expired => 'Expired',
2513: );
1.2 raeburn 2514: # Get groups, role, permanent e-mail so we can sort on them if
2515: # necessary.
2516: foreach my $user (keys(%{$userlist})) {
1.43 raeburn 2517: if ($user eq '' ) {
2518: delete($userlist->{$user});
2519: next;
2520: }
1.11 raeburn 2521: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
2522: delete($userlist->{$user});
2523: next;
2524: }
1.2 raeburn 2525: my ($uname,$udom,$role,$groups,$email);
1.5 raeburn 2526: if (($statusmode ne 'Any') &&
2527: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
2528: delete($userlist->{$user});
2529: next;
2530: }
1.2 raeburn 2531: if ($context eq 'domain') {
2532: if ($env{'form.roletype'} eq 'domain') {
2533: ($role,$uname,$udom) = split(/:/,$user);
1.11 raeburn 2534: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
2535: ($udom eq $env{'request.role.domain'})) {
2536: delete($userlist->{$user});
2537: next;
2538: }
1.13 raeburn 2539: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 2540: ($uname,$udom,$role) = split(/:/,$user,-1);
1.102 raeburn 2541: } elsif (($env{'form.roletype'} eq 'course') ||
2542: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 2543: ($uname,$udom,$role) = split(/:/,$user);
2544: }
2545: } else {
2546: ($uname,$udom,$role) = split(/:/,$user,-1);
2547: if (($context eq 'course') && $role eq '') {
2548: $role = 'st';
2549: }
2550: }
2551: $userlist->{$user}->[$index{'role'}] = $role;
2552: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
2553: delete($userlist->{$user});
2554: next;
2555: }
1.33 raeburn 2556: if ($context eq 'course') {
2557: my @ac_groups;
2558: if (ref($classgroups) eq 'HASH') {
2559: $groups = $classgroups->{$user};
2560: }
2561: if (ref($groups->{'active'}) eq 'HASH') {
2562: @ac_groups = keys(%{$groups->{'active'}});
2563: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
2564: }
2565: if ($mode ne 'autoenroll') {
2566: my $section = $userlist->{$user}->[$index{'section'}];
1.43 raeburn 2567: if (($env{'request.course.sec'} ne '') &&
2568: ($section ne $env{'request.course.sec'})) {
2569: if ($role eq 'st') {
2570: delete($userlist->{$user});
2571: next;
2572: }
2573: }
1.33 raeburn 2574: if ($secfilter eq 'none') {
2575: if ($section ne '') {
2576: delete($userlist->{$user});
2577: next;
2578: }
2579: } elsif ($secfilter ne 'all') {
2580: if ($section ne $secfilter) {
2581: delete($userlist->{$user});
2582: next;
2583: }
2584: }
2585: if ($grpfilter eq 'none') {
2586: if (@ac_groups > 0) {
2587: delete($userlist->{$user});
2588: next;
2589: }
2590: } elsif ($grpfilter ne 'all') {
2591: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
2592: delete($userlist->{$user});
2593: next;
2594: }
2595: }
1.44 raeburn 2596: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2597: if (($displayphotos eq 'on') && ($role eq 'st')) {
2598: $userlist->{$user}->[$index{'photo'}] =
1.47 raeburn 2599: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
2600: $userlist->{$user}->[$index{'thumbnail'}] =
1.44 raeburn 2601: &Apache::lonnet::retrievestudentphoto($udom,$uname,
2602: 'gif','thumbnail');
2603: }
2604: }
1.33 raeburn 2605: }
1.2 raeburn 2606: }
2607: my %emails = &Apache::loncommon::getemails($uname,$udom);
2608: if ($emails{'permanentemail'} =~ /\S/) {
2609: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
2610: }
1.4 raeburn 2611: $usercount ++;
2612: }
2613: my $autocount = 0;
2614: my $manualcount = 0;
2615: my $lockcount = 0;
2616: my $unlockcount = 0;
2617: if ($usercount) {
2618: $r->print($output);
2619: } else {
2620: if ($mode eq 'autoenroll') {
2621: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
2622: } else {
2623: return;
2624: }
1.1 raeburn 2625: }
1.2 raeburn 2626: #
2627: # Sort the users
1.1 raeburn 2628: my $index = $index{$sortby};
2629: my $second = $index{'username'};
2630: my $third = $index{'domain'};
1.2 raeburn 2631: my @sorted_users = sort {
2632: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index])
1.1 raeburn 2633: ||
1.2 raeburn 2634: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
2635: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
2636: } (keys(%$userlist));
1.4 raeburn 2637: my $rowcount = 0;
1.2 raeburn 2638: foreach my $user (@sorted_users) {
1.4 raeburn 2639: my %in;
1.2 raeburn 2640: my $sdata = $userlist->{$user};
1.4 raeburn 2641: $rowcount ++;
1.2 raeburn 2642: foreach my $item (@{$keylist}) {
2643: $in{$item} = $sdata->[$index{$item}];
2644: }
1.67 droeschl 2645: my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
2646: if ($clickers!~/\w/) { $clickers='-'; }
2647: $in{'clicker'} = $clickers;
2648: my $role = $in{'role'};
1.102 raeburn 2649: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
1.2 raeburn 2650: if (! defined($in{'start'}) || $in{'start'} == 0) {
2651: $in{'start'} = &mt('none');
2652: } else {
2653: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
1.1 raeburn 2654: }
1.2 raeburn 2655: if (! defined($in{'end'}) || $in{'end'} == 0) {
2656: $in{'end'} = &mt('none');
1.1 raeburn 2657: } else {
1.2 raeburn 2658: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
1.1 raeburn 2659: }
1.55 raeburn 2660: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2661: $r->print(&Apache::loncommon::start_data_table_row());
1.11 raeburn 2662: my $checkval;
1.16 raeburn 2663: if ($mode eq 'autoenroll') {
2664: my $cellentry;
2665: if ($in{'type'} eq 'auto') {
2666: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';
2667: $autocount ++;
2668: } else {
1.76 bisitz 2669: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></span></td></tr><tr><td><span class="LC_nobreak">';
1.16 raeburn 2670: $manualcount ++;
2671: if ($in{'lockedtype'}) {
2672: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';
2673: $unlockcount ++;
2674: } else {
2675: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';
2676: $lockcount ++;
1.11 raeburn 2677: }
1.76 bisitz 2678: $cellentry .= '</span></td></tr></table>';
1.16 raeburn 2679: }
2680: $r->print("<td>$cellentry</td>\n");
2681: } else {
1.55 raeburn 2682: if ($mode ne 'pickauthor') {
2683: $r->print("<td>$rowcount</td>\n");
2684: }
1.16 raeburn 2685: if ($actionselect) {
1.26 raeburn 2686: my $showcheckbox;
2687: if ($role =~ /^cr\//) {
2688: $showcheckbox = $canchange{'cr'};
2689: } else {
2690: $showcheckbox = $canchange{$role};
2691: }
2692: if (!$showcheckbox) {
2693: if ($context eq 'course') {
2694: if ($canchangesec{$role} ne '') {
2695: if ($canchangesec{$role} eq $in{'section'}) {
2696: $showcheckbox = 1;
2697: }
2698: }
1.16 raeburn 2699: }
1.26 raeburn 2700: }
2701: if ($showcheckbox) {
2702: $checkval = $user;
2703: if ($context eq 'course') {
2704: if ($role eq 'st') {
2705: $checkval .= ':st';
2706: }
2707: $checkval .= ':'.$in{'section'};
2708: if ($role eq 'st') {
2709: $checkval .= ':'.$in{'type'}.':'.
2710: $in{'lockedtype'};
2711: }
1.16 raeburn 2712: }
1.26 raeburn 2713: $r->print('<td><input type="checkbox" name="'.
1.86 bisitz 2714: 'actionlist" value="'.$checkval.'" /></td>');
1.26 raeburn 2715: } else {
2716: $r->print('<td> </td>');
1.16 raeburn 2717: }
1.55 raeburn 2718: } elsif ($mode eq 'pickauthor') {
2719: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
1.11 raeburn 2720: }
2721: }
1.2 raeburn 2722: foreach my $item (@cols) {
1.10 raeburn 2723: if ($item eq 'username') {
1.48 raeburn 2724: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
1.16 raeburn 2725: } elsif (($item eq 'start' || $item eq 'end') && ($actionselect)) {
1.11 raeburn 2726: $r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");
1.83 raeburn 2727: } elsif ($item eq 'status') {
2728: my $showitem = $in{$item};
2729: if (defined($ltstatus{$in{$item}})) {
2730: $showitem = $ltstatus{$in{$item}};
2731: }
2732: $r->print('<td>'.$showitem.'</td>'."\n");
1.10 raeburn 2733: } else {
2734: $r->print('<td>'.$in{$item}.'</td>'."\n");
2735: }
1.2 raeburn 2736: }
1.16 raeburn 2737: if (($context eq 'course') && ($mode ne 'autoenroll')) {
1.4 raeburn 2738: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2739: if ($displayclickers eq 'on') {
2740: my $clickers =
1.2 raeburn 2741: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
1.4 raeburn 2742: if ($clickers!~/\w/) { $clickers='-'; }
2743: $r->print('<td>'.$clickers.'</td>');
1.2 raeburn 2744: } else {
2745: $r->print(' <td> </td> ');
2746: }
1.4 raeburn 2747: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
1.44 raeburn 2748: if ($displayphotos eq 'on' && $role eq 'st' && $in{'photo'} ne '') {
1.90 bisitz 2749: $r->print(' <td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
1.4 raeburn 2750: } else {
2751: $r->print(' <td> </td> ');
2752: }
2753: }
1.2 raeburn 2754: }
2755: }
2756: $r->print(&Apache::loncommon::end_data_table_row());
2757: } elsif ($mode eq 'csv') {
2758: next if (! defined($CSVfile));
2759: # no need to bother with $linkto
2760: if (! defined($in{'start'}) || $in{'start'} == 0) {
2761: $in{'start'} = &mt('none');
2762: } else {
2763: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
2764: }
2765: if (! defined($in{'end'}) || $in{'end'} == 0) {
2766: $in{'end'} = &mt('none');
2767: } else {
2768: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
2769: }
2770: my @line = ();
2771: foreach my $item (@cols) {
2772: push @line,&Apache::loncommon::csv_translate($in{$item});
2773: }
1.67 droeschl 2774: print $CSVfile '"'.join('","',@line)."\"\n";
1.2 raeburn 2775: } elsif ($mode eq 'excel') {
2776: my $col = 0;
2777: foreach my $item (@cols) {
2778: if ($item eq 'start' || $item eq 'end') {
2779: if (defined($item) && $item != 0) {
2780: $excel_sheet->write($row,$col++,
2781: &Apache::lonstathelpers::calc_serial($in{item}),
2782: $format->{'date'});
2783: } else {
2784: $excel_sheet->write($row,$col++,'none');
2785: }
2786: } else {
2787: $excel_sheet->write($row,$col++,$in{$item});
2788: }
2789: }
2790: $row++;
1.1 raeburn 2791: }
2792: }
1.55 raeburn 2793: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2794: $r->print(&Apache::loncommon::end_data_table().'<br />');
2795: } elsif ($mode eq 'excel') {
2796: $excel_workbook->close();
1.68 droeschl 2797: $r->print(&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<p><a href="'.$excel_filename.'">','</a>')."</p>\n");
1.2 raeburn 2798: } elsif ($mode eq 'csv') {
2799: close($CSVfile);
1.68 droeschl 2800: $r->print(&mt('[_1]Your CSV file[_2] is ready for download.', '<p><a href="'.$CSVfilename.'">','</a>')."</p>\n");
1.2 raeburn 2801: $r->rflush();
2802: }
2803: if ($mode eq 'autoenroll') {
2804: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
1.4 raeburn 2805: } else {
2806: return ($usercount);
1.2 raeburn 2807: }
1.1 raeburn 2808: }
2809:
1.56 raeburn 2810: sub bulkaction_javascript {
2811: my ($formname,$caller) = @_;
2812: my $docstart = 'document';
2813: if ($caller eq 'popup') {
2814: $docstart = 'opener.document';
2815: }
2816: my %lt = &Apache::lonlocal::texthash(
2817: acwi => 'Access will be set to start immediately',
2818: asyo => 'as you did not select an end date in the pop-up window',
2819: accw => 'Access will be set to continue indefinitely',
2820: asyd => 'as you did not select an end date in the pop-up window',
2821: sewi => "Sections will be switched to 'No section'",
2822: ayes => "as you either selected the 'No section' option",
2823: oryo => 'or you did not select a section in the pop-up window',
2824: arol => 'A role with no section will be added',
2825: swbs => 'Sections will be switched to:',
2826: rwba => 'Roles will be added for section(s):',
2827: );
2828: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
2829: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
2830: my $singconfirm = &mt(' for a single user?');
2831: my $multconfirm = &mt(' for multiple users?');
2832: my $output = <<"ENDJS";
2833: function verify_action (field) {
2834: var numchecked = 0;
2835: var singconf = '$singconfirm';
2836: var multconf = '$multconfirm';
2837: if ($docstart.$formname.elements[field].length > 0) {
2838: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
2839: if ($docstart.$formname.elements[field][i].checked == true) {
2840: numchecked ++;
2841: }
2842: }
2843: } else {
2844: if ($docstart.$formname.elements[field].checked == true) {
2845: numchecked ++;
2846: }
2847: }
2848: if (numchecked == 0) {
2849: alert("$alert");
2850: return;
2851: } else {
2852: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
2853: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
2854: if (choice == '') {
2855: alert("$noaction");
2856: return;
2857: } else {
2858: if (numchecked == 1) {
2859: message += singconf;
2860: } else {
2861: message += multconf;
2862: }
2863: ENDJS
2864: if ($caller ne 'popup') {
2865: $output .= <<"NEWWIN";
2866: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
2867: opendatebrowser(document.$formname,'$formname','go');
2868: return;
2869:
2870: } else {
2871: if (confirm(message)) {
2872: document.$formname.phase.value = 'bulkchange';
2873: document.$formname.submit();
2874: return;
2875: }
2876: }
2877: NEWWIN
2878: } else {
2879: $output .= <<"POPUP";
2880: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
2881: var datemsg = '';
2882: if (($docstart.$formname.startdate_month.value == '') &&
2883: ($docstart.$formname.startdate_day.value == '') &&
2884: ($docstart.$formname.startdate_year.value == '')) {
2885: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
2886: }
2887: if (($docstart.$formname.enddate_month.value == '') &&
2888: ($docstart.$formname.enddate_day.value == '') &&
2889: ($docstart.$formname.enddate_year.value == '')) {
2890: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
2891: }
2892: if (datemsg != '') {
2893: message += "\\n"+datemsg;
2894: }
2895: }
2896: if (choice == 'chgsec') {
2897: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
2898: var retained = $docstart.$formname.retainsec.value;
2899: var secshow = $docstart.$formname.newsecs.value;
2900: if (secshow == '') {
2901: if (rolefilter == 'st' || retained == 0 || retained == "") {
2902: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2903: } else {
2904: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2905: }
2906: } else {
2907: if (rolefilter == 'st' || retained == 0 || retained == "") {
2908: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
2909: } else {
2910: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
2911: }
2912: }
2913: }
2914: if (confirm(message)) {
2915: $docstart.$formname.phase.value = 'bulkchange';
2916: $docstart.$formname.submit();
2917: window.close();
2918: }
2919: POPUP
2920: }
2921: $output .= '
2922: }
2923: }
2924: }
2925: ';
2926: return $output;
2927: }
2928:
1.10 raeburn 2929: sub print_username_link {
1.48 raeburn 2930: my ($mode,$in) = @_;
1.10 raeburn 2931: my $output;
1.16 raeburn 2932: if ($mode eq 'autoenroll') {
2933: $output = $in->{'username'};
1.10 raeburn 2934: } else {
2935: $output = '<a href="javascript:username_display_launch('.
2936: "'$in->{'username'}','$in->{'domain'}'".')" />'.
2937: $in->{'username'}.'</a>';
2938: }
2939: return $output;
2940: }
2941:
1.2 raeburn 2942: sub role_type_names {
2943: my %lt = &Apache::lonlocal::texthash (
1.13 raeburn 2944: 'domain' => 'Domain Roles',
2945: 'author' => 'Co-Author Roles',
2946: 'course' => 'Course Roles',
1.101 raeburn 2947: 'community' => 'Community Roles',
1.2 raeburn 2948: );
2949: return %lt;
2950: }
2951:
1.11 raeburn 2952: sub select_actions {
1.55 raeburn 2953: my ($context,$setting,$statusmode,$formname) = @_;
1.11 raeburn 2954: my %lt = &Apache::lonlocal::texthash(
2955: revoke => "Revoke user roles",
2956: delete => "Delete user roles",
2957: reenable => "Re-enable expired user roles",
2958: activate => "Make future user roles active now",
2959: chgdates => "Change starting/ending dates",
2960: chgsec => "Change section associated with user roles",
2961: );
2962: my ($output,$options,%choices);
1.23 raeburn 2963: # FIXME Disable actions for now for roletype=course in domain context
2964: if ($context eq 'domain' && $setting eq 'course') {
2965: return;
2966: }
1.26 raeburn 2967: if ($context eq 'course') {
2968: if ($env{'form.showrole'} ne 'Any') {
2969: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},
2970: $env{'request.course.id'})) {
2971: if ($env{'request.course.sec'} eq '') {
2972: return;
2973: } else {
2974: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2975: return;
2976: }
2977: }
2978: }
2979: }
2980: }
1.11 raeburn 2981: if ($statusmode eq 'Any') {
2982: $options .= '
2983: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
2984: $choices{'dates'} = 1;
2985: } else {
2986: if ($statusmode eq 'Future') {
2987: $options .= '
2988: <option value="activate">'.$lt{'activate'}.'</option>';
2989: $choices{'dates'} = 1;
2990: } elsif ($statusmode eq 'Expired') {
2991: $options .= '
2992: <option value="reenable">'.$lt{'reenable'}.'</option>';
2993: $choices{'dates'} = 1;
2994: }
1.13 raeburn 2995: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
2996: $options .= '
2997: <option value="chgdates">'.$lt{'chgdates'}.'</option>
2998: <option value="revoke">'.$lt{'revoke'}.'</option>';
2999: $choices{'dates'} = 1;
3000: }
1.11 raeburn 3001: }
3002: if ($context eq 'domain') {
3003: $options .= '
3004: <option value="delete">'.$lt{'delete'}.'</option>';
3005: }
3006: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
1.26 raeburn 3007: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
1.11 raeburn 3008: $options .= '
3009: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
3010: $choices{'sections'} = 1;
3011: }
3012: }
3013: if ($options) {
1.56 raeburn 3014: $output = '<select name="bulkaction">'."\n".
1.11 raeburn 3015: '<option value="" selected="selected">'.
3016: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
3017: if ($choices{'dates'}) {
3018: $output .=
3019: '<input type="hidden" name="startdate_month" value="" />'."\n".
3020: '<input type="hidden" name="startdate_day" value="" />'."\n".
3021: '<input type="hidden" name="startdate_year" value="" />'."\n".
3022: '<input type="hidden" name="startdate_hour" value="" />'."\n".
3023: '<input type="hidden" name="startdate_minute" value="" />'."\n".
3024: '<input type="hidden" name="startdate_second" value="" />'."\n".
3025: '<input type="hidden" name="enddate_month" value="" />'."\n".
3026: '<input type="hidden" name="enddate_day" value="" />'."\n".
3027: '<input type="hidden" name="enddate_year" value="" />'."\n".
3028: '<input type="hidden" name="enddate_hour" value="" />'."\n".
3029: '<input type="hidden" name="enddate_minute" value="" />'."\n".
1.56 raeburn 3030: '<input type="hidden" name="enddate_second" value="" />'."\n".
3031: '<input type="hidden" name="no_end_date" value="" />'."\n";
1.11 raeburn 3032: if ($context eq 'course') {
3033: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
3034: }
3035: }
3036: if ($choices{'sections'}) {
1.91 bisitz 3037: $output .= '<input type="hidden" name="retainsec" value="" />'."\n".
3038: '<input type="hidden" name="newsecs" value="" />'."\n";
1.11 raeburn 3039: }
3040: }
3041: return $output;
3042: }
3043:
3044: sub date_section_javascript {
3045: my ($context,$setting) = @_;
1.49 raeburn 3046: my $title = 'Date_And_Section_Selector';
1.41 raeburn 3047: my %nopopup = &Apache::lonlocal::texthash (
3048: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
3049: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
3050: none => "Choose an action to take for selected users",
3051: );
1.96 bisitz 3052: my $output = <<"ENDONE";
3053: <script type="text/javascript">
3054: // <![CDATA[
1.41 raeburn 3055: function opendatebrowser(callingform,formname,calledby) {
1.11 raeburn 3056: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
3057: var url = '/adm/createuser?';
3058: var type = '';
3059: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
3060: ENDONE
3061: if ($context eq 'domain') {
3062: $output .= '
3063: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
3064: ';
3065: }
3066: my $width= '700';
3067: my $height = '400';
3068: $output .= <<"ENDTWO";
3069: url += 'action=dateselect&callingform=' + formname +
3070: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
3071: var title = '$title';
3072: var options = 'scrollbars=1,resizable=1,menubar=0';
3073: options += ',width=$width,height=$height';
3074: stdeditbrowser = open(url,title,options,'1');
3075: stdeditbrowser.focus();
3076: }
1.96 bisitz 3077: // ]]>
1.11 raeburn 3078: </script>
3079: ENDTWO
3080: return $output;
3081: }
3082:
3083: sub date_section_selector {
1.101 raeburn 3084: my ($context,$permission,$crstype) = @_;
1.11 raeburn 3085: my $callingform = $env{'form.callingform'};
3086: my $formname = 'dateselect';
3087: my $groupslist = &get_groupslist();
3088: my $sec_js = &setsections_javascript($formname,$groupslist);
3089: my $output = <<"END";
3090: <script type="text/javascript">
1.96 bisitz 3091: // <![CDATA[
1.11 raeburn 3092:
3093: $sec_js
3094:
3095: function saveselections(formname) {
3096:
3097: END
3098: if ($env{'form.bulkaction'} eq 'chgsec') {
3099: $output .= <<"END";
1.40 raeburn 3100: if (formname.retainsec.length > 1) {
3101: for (var i=0; i<formname.retainsec.length; i++) {
3102: if (formname.retainsec[i].checked == true) {
3103: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
3104: }
3105: }
3106: } else {
3107: opener.document.$callingform.retainsec.value = formname.retainsec.value;
3108: }
1.103 raeburn 3109: setSections(formname,'$crstype');
1.11 raeburn 3110: if (seccheck == 'ok') {
3111: opener.document.$callingform.newsecs.value = formname.sections.value;
3112: }
3113: END
3114: } else {
3115: if ($context eq 'course') {
3116: if (($env{'form.bulkaction'} eq 'reenable') ||
3117: ($env{'form.bulkaction'} eq 'activate') ||
3118: ($env{'form.bulkaction'} eq 'chgdates')) {
1.26 raeburn 3119: if ($env{'request.course.sec'} eq '') {
3120: $output .= <<"END";
1.11 raeburn 3121:
3122: if (formname.makedatesdefault.checked == true) {
3123: opener.document.$callingform.makedatesdefault.value = 1;
3124: }
3125: else {
3126: opener.document.$callingform.makedatesdefault.value = 0;
3127: }
3128:
3129: END
1.26 raeburn 3130: }
1.11 raeburn 3131: }
3132: }
3133: $output .= <<"END";
3134: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
3135: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
3136: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
3137: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
3138: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
3139: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
3140: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
3141: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
3142: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
3143: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
3144: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
3145: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
1.56 raeburn 3146: if (formname.no_end_date.checked) {
3147: opener.document.$callingform.no_end_date.value = '1';
3148: } else {
3149: opener.document.$callingform.no_end_date.value = '0';
3150: }
1.11 raeburn 3151: END
3152: }
1.56 raeburn 3153: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
3154: $output .= <<"ENDJS";
3155: verify_action('actionlist');
1.11 raeburn 3156: }
1.56 raeburn 3157:
3158: $verify_action_js
3159:
1.96 bisitz 3160: // ]]>
1.11 raeburn 3161: </script>
1.56 raeburn 3162: ENDJS
1.11 raeburn 3163: my %lt = &Apache::lonlocal::texthash (
3164: chac => 'Access dates to apply for selected users',
3165: chse => 'Changes in section affiliation to apply to selected users',
3166: fors => 'For student roles changing the section, will result in a section switch as students may only be in one section of a course at a time.',
3167: forn => 'For a role in a course that is not a student role, a user may have roles in more than one section of a course at a time.',
3168: reta => "Retain each user's current section affiliations?",
1.103 raeburn 3169: dnap => '(Does not apply to student roles).',
1.11 raeburn 3170: );
3171: my ($date_items,$headertext);
3172: if ($env{'form.bulkaction'} eq 'chgsec') {
3173: $headertext = $lt{'chse'};
3174: } else {
3175: $headertext = $lt{'chac'};
3176: my $starttime;
3177: if (($env{'form.bulkaction'} eq 'activate') ||
3178: ($env{'form.bulkaction'} eq 'reenable')) {
3179: $starttime = time;
3180: }
3181: $date_items = &date_setting_table($starttime,undef,$context,
1.21 raeburn 3182: $env{'form.bulkaction'},$formname,
1.101 raeburn 3183: $permission,$crstype);
1.11 raeburn 3184: }
3185: $output .= '<h3>'.$headertext.'</h3>'.
3186: '<form name="'.$formname.'" method="post">'."\n".
3187: $date_items;
3188: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
1.17 raeburn 3189: my ($cnum,$cdom) = &get_course_identity();
1.101 raeburn 3190: my $crstype = &Apache::loncommon::course_type();
1.103 raeburn 3191: if ($crstype eq 'Community') {
3192: $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.');
3193: $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.');
3194: $lt{'dnap'} = &mt('(Does not apply to member roles).');
3195: }
1.11 raeburn 3196: my $info;
3197: if ($env{'form.showrole'} eq 'st') {
3198: $output .= '<p>'.$lt{'fors'}.'</p>';
1.26 raeburn 3199: } elsif ($env{'form.showrole'} eq 'Any') {
1.11 raeburn 3200: $output .= '<p>'.$lt{'fors'}.'</p>'.
3201: '<p>'.$lt{'forn'}.' ';
3202: $info = $lt{'reta'};
3203: } else {
3204: $output .= '<p>'.$lt{'forn'}.' ';
3205: $info = $lt{'reta'};
3206: }
3207: if ($info) {
3208: $info .= '<span class="LC_nobreak">'.
3209: '<label><input type="radio" name="retainsec" value="1" '.
3210: 'checked="checked" />'.&mt('Yes').'</label> '.
3211: '<label><input type="radio" name="retainsec" value="0" />'.
3212: &mt('No').'</label></span>';
3213: if ($env{'form.showrole'} eq 'Any') {
3214: $info .= '<br />'.$lt{'dnap'};
3215: }
3216: $info .= '</p>';
3217: } else {
3218: $info = '<input type="hidden" name="retainsec" value="0" />';
3219: }
1.21 raeburn 3220: my $rowtitle = &mt('New section to assign');
1.101 raeburn 3221: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context,'',$crstype);
1.11 raeburn 3222: $output .= $info.$secbox;
3223: }
3224: $output .= '<p>'.
1.81 schafran 3225: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
1.11 raeburn 3226: '</form>';
3227: return $output;
3228: }
3229:
1.17 raeburn 3230: sub section_picker {
1.101 raeburn 3231: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype) = @_;
1.17 raeburn 3232: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3233: my $sections_select .= &course_sections(\%sections_count,$role);
3234: my $secbox = '<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
3235: if ($mode eq 'upload') {
3236: my ($options,$cb_script,$coursepick) =
1.101 raeburn 3237: &default_role_selector($context,1,$crstype);
1.59 bisitz 3238: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
1.17 raeburn 3239: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
3240: }
3241: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
3242: if ($env{'request.course.sec'} eq '') {
3243: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
3244: '<td align="center">'.&mt('Existing sections')."\n".
3245: '<br />'.$sections_select.'</td><td align="center">'.
3246: &mt('New section').'<br />'."\n".
3247: '<input type="text" name="newsec" size="15" />'."\n".
3248: '<input type="hidden" name="sections" value="" />'."\n".
3249: '</td></tr></table>'."\n";
3250: } else {
3251: $secbox .= '<input type="hidden" name="sections" value="'.
3252: $env{'request.course.sec'}.'" />'.
3253: $env{'request.course.sec'};
3254: }
3255: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n".
3256: &Apache::lonhtmlcommon::end_pick_box().'</p>';
3257: return $secbox;
3258: }
3259:
1.2 raeburn 3260: sub results_header_row {
1.102 raeburn 3261: my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
1.5 raeburn 3262: my ($description,$showfilter);
3263: if ($rolefilter ne 'Any') {
3264: $showfilter = $rolefilter;
3265: }
1.2 raeburn 3266: if ($context eq 'course') {
1.24 raeburn 3267: if ($mode eq 'csv' || $mode eq 'excel') {
1.102 raeburn 3268: if ($crstype eq 'Community') {
3269: $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3270: } else {
3271: $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3272: }
1.24 raeburn 3273: }
1.2 raeburn 3274: if ($statusmode eq 'Expired') {
1.102 raeburn 3275: if ($crstype eq 'Community') {
3276: $description .= &mt('Users in community with expired [_1] roles',$showfilter);
3277: } else {
3278: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
3279: }
1.11 raeburn 3280: } elsif ($statusmode eq 'Future') {
1.102 raeburn 3281: if ($crstype eq 'Community') {
3282: $description .= &mt('Users in community with future [_1] roles',$showfilter);
3283: } else {
3284: $description .= &mt('Users in course with future [_1] roles',$showfilter);
3285: }
1.2 raeburn 3286: } elsif ($statusmode eq 'Active') {
1.102 raeburn 3287: if ($crstype eq 'Community') {
3288: $description .= &mt('Users in community with active [_1] roles',$showfilter);
3289: } else {
3290: $description .= &mt('Users in course with active [_1] roles',$showfilter);
3291: }
1.2 raeburn 3292: } else {
3293: if ($rolefilter eq 'Any') {
1.102 raeburn 3294: if ($crstype eq 'Community') {
3295: $description .= &mt('All users in community');
3296: } else {
3297: $description .= &mt('All users in course');
3298: }
1.2 raeburn 3299: } else {
1.102 raeburn 3300: if ($crstype eq 'Community') {
3301: $description .= &mt('All users in community with [_1] roles',$rolefilter);
3302: } else {
3303: $description .= &mt('All users in course with [_1] roles',$rolefilter);
3304: }
1.2 raeburn 3305: }
3306: }
1.33 raeburn 3307: my $constraint;
1.26 raeburn 3308: my $viewablesec = &viewable_section($permission);
3309: if ($viewablesec ne '') {
1.15 raeburn 3310: if ($env{'form.showrole'} eq 'st') {
1.33 raeburn 3311: $constraint = &mt('only users in section "[_1]"',$viewablesec);
1.103 raeburn 3312: } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
1.33 raeburn 3313: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
3314: }
3315: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3316: if ($env{'form.grpfilter'} eq 'none') {
3317: $constraint .= &mt(' and not in any group');
3318: } else {
3319: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
3320: }
3321: }
3322: } else {
3323: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
3324: if ($env{'form.secfilter'} eq 'none') {
3325: $constraint = &mt('only users affiliated with no section');
3326: } else {
3327: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
3328: }
3329: }
3330: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3331: if ($env{'form.grpfilter'} eq 'none') {
3332: if ($constraint eq '') {
3333: $constraint = &mt('only users not in any group');
3334: } else {
3335: $constraint .= &mt(' and also not in any group');
3336: }
3337: } else {
3338: if ($constraint eq '') {
3339: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
3340: } else {
3341: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
3342: }
3343: }
1.15 raeburn 3344: }
3345: }
1.33 raeburn 3346: if ($constraint ne '') {
3347: $description .= ' ('.$constraint.')';
3348: }
1.13 raeburn 3349: } elsif ($context eq 'author') {
1.14 raeburn 3350: $description =
1.73 bisitz 3351: &mt('Author space for [_1]'
3352: ,'<span class="LC_cusr_emph">'
3353: .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
3354: .'</span>')
3355: .': ';
1.2 raeburn 3356: if ($statusmode eq 'Expired') {
1.5 raeburn 3357: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
1.2 raeburn 3358: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3359: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
1.2 raeburn 3360: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3361: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
1.2 raeburn 3362: } else {
3363: if ($rolefilter eq 'Any') {
1.5 raeburn 3364: $description .= &mt('All co-authors');
1.2 raeburn 3365: } else {
3366: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
3367: }
3368: }
3369: } elsif ($context eq 'domain') {
3370: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
1.73 bisitz 3371: $description = &mt('Domain - [_1]:',$domdesc).' ';
1.2 raeburn 3372: if ($env{'form.roletype'} eq 'domain') {
3373: if ($statusmode eq 'Expired') {
1.5 raeburn 3374: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3375: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3376: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
1.2 raeburn 3377: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3378: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
1.2 raeburn 3379: } else {
3380: if ($rolefilter eq 'Any') {
1.5 raeburn 3381: $description .= &mt('All users in domain');
1.2 raeburn 3382: } else {
3383: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
3384: }
3385: }
1.13 raeburn 3386: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 3387: if ($statusmode eq 'Expired') {
1.5 raeburn 3388: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3389: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3390: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
1.2 raeburn 3391: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3392: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
1.2 raeburn 3393: } else {
3394: if ($rolefilter eq 'Any') {
1.5 raeburn 3395: $description .= &mt('All users with co-author roles in domain',$showfilter);
1.2 raeburn 3396: } else {
3397: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
3398: }
3399: }
1.102 raeburn 3400: } elsif (($env{'form.roletype'} eq 'course') ||
3401: ($env{'form.roletype'} eq 'community')) {
1.2 raeburn 3402: my $coursefilter = $env{'form.coursepick'};
1.102 raeburn 3403: if ($env{'form.roletype'} eq 'course') {
3404: if ($coursefilter eq 'category') {
3405: my $instcode = &instcode_from_coursefilter();
3406: if ($instcode eq '.') {
3407: $description .= &mt('All courses in domain').' - ';
3408: } else {
3409: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
3410: }
3411: } elsif ($coursefilter eq 'selected') {
3412: $description .= &mt('Selected courses in domain').' - ';
3413: } elsif ($coursefilter eq 'all') {
1.2 raeburn 3414: $description .= &mt('All courses in domain').' - ';
3415: }
1.102 raeburn 3416: } elsif ($env{'form.roletype'} eq 'community') {
3417: if ($coursefilter eq 'selected') {
3418: $description .= &mt('Selected communities in domain').' - ';
3419: } elsif ($coursefilter eq 'all') {
3420: $description .= &mt('All communities in domain').' - ';
3421: }
1.2 raeburn 3422: }
3423: if ($statusmode eq 'Expired') {
1.5 raeburn 3424: $description .= &mt('users with expired [_1] roles',$showfilter);
1.2 raeburn 3425: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3426: $description .= &mt('users with future [_1] roles',$showfilter);
1.2 raeburn 3427: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3428: $description .= &mt('users with active [_1] roles',$showfilter);
1.2 raeburn 3429: } else {
3430: if ($rolefilter eq 'Any') {
3431: $description .= &mt('all users');
3432: } else {
3433: $description .= &mt('users with [_1] roles',$rolefilter);
3434: }
3435: }
3436: }
3437: }
3438: return $description;
3439: }
1.22 raeburn 3440:
3441: sub viewable_section {
3442: my ($permission) = @_;
3443: my $viewablesec;
3444: if (ref($permission) eq 'HASH') {
3445: if (exists($permission->{'view_section'})) {
3446: $viewablesec = $permission->{'view_section'};
3447: } elsif (exists($permission->{'cusr_section'})) {
3448: $viewablesec = $permission->{'cusr_section'};
3449: }
3450: }
3451: return $viewablesec;
3452: }
3453:
1.2 raeburn 3454:
1.1 raeburn 3455: #################################################
3456: #################################################
3457: sub show_drop_list {
1.101 raeburn 3458: my ($r,$classlist,$nosort,$permission,$crstype) = @_;
1.29 raeburn 3459: my $cid = $env{'request.course.id'};
1.17 raeburn 3460: my ($cnum,$cdom) = &get_course_identity($cid);
1.1 raeburn 3461: if (! exists($env{'form.sortby'})) {
3462: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3463: ['sortby']);
3464: }
3465: my $sortby = $env{'form.sortby'};
3466: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
3467: $sortby = 'username';
3468: }
3469: my $action = "drop";
1.17 raeburn 3470: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.1 raeburn 3471: $r->print(<<END);
3472: <input type="hidden" name="sortby" value="$sortby" />
3473: <input type="hidden" name="action" value="$action" />
3474: <input type="hidden" name="state" value="done" />
1.17 raeburn 3475: <script type="text/javascript" language="Javascript">
1.96 bisitz 3476: // <![CDATA[
1.17 raeburn 3477: $check_uncheck_js
1.96 bisitz 3478: // ]]>
1.1 raeburn 3479: </script>
3480: <p>
1.86 bisitz 3481: <input type="hidden" name="phase" value="four" />
1.1 raeburn 3482: END
1.30 raeburn 3483: my ($indexhash,$keylist) = &make_keylist_array();
3484: my $studentcount = 0;
3485: if (ref($classlist) eq 'HASH') {
3486: foreach my $student (keys(%{$classlist})) {
3487: my $sdata = $classlist->{$student};
3488: my $status = $sdata->[$indexhash->{'status'}];
3489: my $section = $sdata->[$indexhash->{'section'}];
3490: if ($status ne 'Active') {
3491: delete($classlist->{$student});
3492: next;
3493: }
3494: if ($env{'request.course.sec'} ne '') {
3495: if ($section ne $env{'request.course.sec'}) {
3496: delete($classlist->{$student});
3497: next;
3498: }
3499: }
3500: $studentcount ++;
3501: }
3502: }
3503: if (!$studentcount) {
1.101 raeburn 3504: if ($crstype eq 'Community') {
3505: $r->print(&mt('There are no members to drop.'));
3506: } else {
3507: $r->print(&mt('There are no students to drop.'));
3508: }
1.30 raeburn 3509: return;
3510: }
3511: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
3512: $classlist,$keylist,$cdom,$cnum);
3513: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
3514: 'dom' => "domain",
3515: 'sn' => "student name",
1.101 raeburn 3516: 'mn' => "member name",
1.30 raeburn 3517: 'sec' => "section",
3518: 'start' => "start date",
3519: 'end' => "end date",
3520: 'groups' => "active groups",
3521: );
1.101 raeburn 3522: my $nametitle = $lt{'sn'};
3523: if ($crstype eq 'Community') {
3524: $nametitle = $lt{'mn'};
3525: }
1.1 raeburn 3526: if ($nosort) {
1.17 raeburn 3527: $r->print(&Apache::loncommon::start_data_table().
3528: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3529: $r->print(<<END);
3530: <th> </th>
3531: <th>$lt{'usrn'}</th>
3532: <th>$lt{'dom'}</th>
3533: <th>ID</th>
1.101 raeburn 3534: <th>$nametitle</th>
1.1 raeburn 3535: <th>$lt{'sec'}</th>
3536: <th>$lt{'start'}</th>
3537: <th>$lt{'end'}</th>
3538: <th>$lt{'groups'}</th>
3539: END
1.17 raeburn 3540: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3541: } else {
1.17 raeburn 3542: $r->print(&Apache::loncommon::start_data_table().
3543: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3544: $r->print(<<END);
1.17 raeburn 3545: <th> </th>
1.1 raeburn 3546: <th>
1.17 raeburn 3547: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
1.1 raeburn 3548: </th><th>
1.17 raeburn 3549: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
1.1 raeburn 3550: </th><th>
1.17 raeburn 3551: <a href="/adm/createuser?action=$action&sortby=id">ID</a>
1.1 raeburn 3552: </th><th>
1.101 raeburn 3553: <a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
1.1 raeburn 3554: </th><th>
1.17 raeburn 3555: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
1.1 raeburn 3556: </th><th>
1.17 raeburn 3557: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
1.1 raeburn 3558: </th><th>
1.17 raeburn 3559: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
1.1 raeburn 3560: </th><th>
1.17 raeburn 3561: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
1.1 raeburn 3562: </th>
3563: END
1.17 raeburn 3564: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3565: }
3566: #
3567: # Sort the students
1.30 raeburn 3568: my $index = $indexhash->{$sortby};
3569: my $second = $indexhash->{'username'};
3570: my $third = $indexhash->{'domain'};
1.1 raeburn 3571: my @Sorted_Students = sort {
3572: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
3573: ||
3574: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
3575: ||
3576: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
1.30 raeburn 3577: } (keys(%{$classlist}));
1.1 raeburn 3578: foreach my $student (@Sorted_Students) {
3579: my $error;
3580: my $sdata = $classlist->{$student};
1.30 raeburn 3581: my $username = $sdata->[$indexhash->{'username'}];
3582: my $domain = $sdata->[$indexhash->{'domain'}];
3583: my $section = $sdata->[$indexhash->{'section'}];
3584: my $name = $sdata->[$indexhash->{'fullname'}];
3585: my $id = $sdata->[$indexhash->{'id'}];
3586: my $start = $sdata->[$indexhash->{'start'}];
3587: my $end = $sdata->[$indexhash->{'end'}];
1.1 raeburn 3588: my $groups = $classgroups->{$student};
3589: my $active_groups;
3590: if (ref($groups->{active}) eq 'HASH') {
3591: $active_groups = join(', ',keys(%{$groups->{'active'}}));
3592: }
3593: if (! defined($start) || $start == 0) {
3594: $start = &mt('none');
3595: } else {
3596: $start = &Apache::lonlocal::locallocaltime($start);
3597: }
3598: if (! defined($end) || $end == 0) {
3599: $end = &mt('none');
3600: } else {
3601: $end = &Apache::lonlocal::locallocaltime($end);
3602: }
1.17 raeburn 3603: my $studentkey = $student.':'.$section;
1.30 raeburn 3604: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
1.1 raeburn 3605: #
3606: $r->print(&Apache::loncommon::start_data_table_row());
3607: $r->print(<<"END");
1.86 bisitz 3608: <td><input type="checkbox" name="droplist" value="$studentkey" /></td>
1.1 raeburn 3609: <td>$username</td>
3610: <td>$domain</td>
3611: <td>$id</td>
3612: <td>$name</td>
3613: <td>$section</td>
1.29 raeburn 3614: <td>$start $startitem</td>
1.1 raeburn 3615: <td>$end</td>
3616: <td>$active_groups</td>
3617: END
3618: $r->print(&Apache::loncommon::end_data_table_row());
3619: }
3620: $r->print(&Apache::loncommon::end_data_table().'<br />');
3621: %lt=&Apache::lonlocal::texthash(
1.29 raeburn 3622: 'dp' => "Drop Students",
1.101 raeburn 3623: 'dm' => "Drop Members",
1.1 raeburn 3624: 'ca' => "check all",
3625: 'ua' => "uncheck all",
3626: );
1.101 raeburn 3627: my $btn = $lt{'dp'};
3628: if ($crstype eq 'Community') {
3629: $btn = $lt{'dm'};
3630: }
1.1 raeburn 3631: $r->print(<<"END");
1.89 bisitz 3632: </p>
3633: <p>
1.86 bisitz 3634: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
3635: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
1.89 bisitz 3636: </p>
3637: <p>
1.101 raeburn 3638: <input type="submit" value="$btn" />
1.89 bisitz 3639: </p>
1.1 raeburn 3640: END
3641: return;
3642: }
3643:
3644: #
3645: # Print out the initial form to get the file containing a list of users
3646: #
3647: sub print_first_users_upload_form {
3648: my ($r,$context) = @_;
3649: my $str;
1.86 bisitz 3650: $str = '<input type="hidden" name="phase" value="two" />';
1.1 raeburn 3651: $str .= '<input type="hidden" name="action" value="upload" />';
1.101 raeburn 3652: $str .= '<input type="hidden" name="state" value="got_file" />';
1.95 bisitz 3653:
1.85 bisitz 3654: $str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
1.95 bisitz 3655:
3656: # Excel and CSV Help
1.107 ! raeburn 3657: $str .= '<div class="LC_left_float">'
1.95 bisitz 3658: .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
3659: &mt("How do I create a users list from a spreadsheet"))
1.107 ! raeburn 3660: .'</div><div class="LC_left_float">'."\n"
1.95 bisitz 3661: .&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
3662: &mt("How do I create a CSV file from a spreadsheet"))
1.107 ! raeburn 3663: .'</div><br clear="all" />'."\n";
1.95 bisitz 3664: $str .= &Apache::lonhtmlcommon::start_pick_box()
1.103 raeburn 3665: .&Apache::lonhtmlcommon::row_title(&mt('File'));
3666: if (&Apache::lonlocal::current_language() ne 'en') {
3667: if ($context eq 'course') {
3668: $str .= '<p class="LC_info">'."\n"
3669: .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
3670: .'</p>'."\n";
3671: }
3672: }
3673: $str .= &Apache::loncommon::upfile_select_html()
1.95 bisitz 3674: .&Apache::lonhtmlcommon::row_closure()
3675: .&Apache::lonhtmlcommon::row_title(
3676: '<label for="noFirstLine">'
3677: .&mt('Ignore First Line')
3678: .'</label>')
3679: .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
3680: .&Apache::lonhtmlcommon::row_closure(1)
3681: .&Apache::lonhtmlcommon::end_pick_box();
3682:
3683: $str .= '<p>'
3684: .'<input type="submit" name="fileupload" value="'.&mt('Next').'" />'
3685: .'</p>';
3686:
1.1 raeburn 3687: $str .= &Apache::loncommon::end_page();
1.95 bisitz 3688:
1.1 raeburn 3689: $r->print($str);
3690: return;
3691: }
3692:
3693: # ================================================= Drop/Add from uploaded file
3694: sub upfile_drop_add {
1.21 raeburn 3695: my ($r,$context,$permission) = @_;
1.1 raeburn 3696: &Apache::loncommon::load_tmp_file($r);
3697: my @userdata=&Apache::loncommon::upfile_record_sep();
3698: if($env{'form.noFirstLine'}){shift(@userdata);}
3699: my @keyfields = split(/\,/,$env{'form.keyfields'});
3700: my %fields=();
3701: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
3702: if ($env{'form.upfile_associate'} eq 'reverse') {
3703: if ($env{'form.f'.$i} ne 'none') {
3704: $fields{$keyfields[$i]}=$env{'form.f'.$i};
3705: }
3706: } else {
3707: $fields{$env{'form.f'.$i}}=$keyfields[$i];
3708: }
3709: }
1.29 raeburn 3710: if ($env{'form.fullup'} ne 'yes') {
3711: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
3712: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />');
3713: }
1.1 raeburn 3714: #
3715: # Store the field choices away
3716: foreach my $field (qw/username names
1.57 raeburn 3717: fname mname lname gen id sec ipwd email role domain/) {
1.1 raeburn 3718: $env{'form.'.$field.'_choice'}=$fields{$field};
3719: }
3720: &Apache::loncommon::store_course_settings('enrollment_upload',
3721: { 'username_choice' => 'scalar',
3722: 'names_choice' => 'scalar',
3723: 'fname_choice' => 'scalar',
3724: 'mname_choice' => 'scalar',
3725: 'lname_choice' => 'scalar',
3726: 'gen_choice' => 'scalar',
3727: 'id_choice' => 'scalar',
3728: 'sec_choice' => 'scalar',
3729: 'ipwd_choice' => 'scalar',
3730: 'email_choice' => 'scalar',
1.57 raeburn 3731: 'role_choice' => 'scalar',
1.84 raeburn 3732: 'domain_choice' => 'scalar',
3733: 'inststatus_choice' => 'scalar'});
1.1 raeburn 3734: #
1.101 raeburn 3735: my ($cid,$crstype,$setting);
3736: if ($context eq 'domain') {
3737: $setting = $env{'form.roleaction'};
3738: }
3739: if ($env{'request.course.id'} ne '') {
3740: $cid = $env{'request.course.id'};
3741: $crstype = &Apache::loncommon::course_type();
3742: } elsif ($setting eq 'course') {
3743: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
3744: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
3745: $crstype = &Apache::loncommon::course_type($cid);
3746: }
3747: }
1.1 raeburn 3748: my ($startdate,$enddate) = &get_dates_from_form();
3749: if ($env{'form.makedatesdefault'}) {
1.101 raeburn 3750: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
1.1 raeburn 3751: }
3752: # Determine domain and desired host (home server)
1.57 raeburn 3753: my $defdom=$env{'request.role.domain'};
3754: my $domain;
3755: if ($env{'form.defaultdomain'} ne '') {
3756: $domain = $env{'form.defaultdomain'};
3757: } else {
3758: $domain = $defdom;
3759: }
1.1 raeburn 3760: my $desiredhost = $env{'form.lcserver'};
3761: if (lc($desiredhost) eq 'default') {
3762: $desiredhost = undef;
3763: } else {
1.57 raeburn 3764: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
1.1 raeburn 3765: if (! exists($home_servers{$desiredhost})) {
3766: $r->print('<span class="LC_error">'.&mt('Error').
3767: &mt('Invalid home server specified').'</span>');
3768: $r->print(&Apache::loncommon::end_page());
3769: return;
3770: }
3771: }
3772: # Determine authentication mechanism
3773: my $changeauth;
3774: if ($context eq 'domain') {
3775: $changeauth = $env{'form.changeauth'};
3776: }
3777: my $amode = '';
3778: my $genpwd = '';
3779: if ($env{'form.login'} eq 'krb') {
3780: $amode='krb';
3781: $amode.=$env{'form.krbver'};
3782: $genpwd=$env{'form.krbarg'};
3783: } elsif ($env{'form.login'} eq 'int') {
3784: $amode='internal';
3785: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
3786: $genpwd=$env{'form.intarg'};
3787: }
3788: } elsif ($env{'form.login'} eq 'loc') {
3789: $amode='localauth';
3790: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
3791: $genpwd=$env{'form.locarg'};
3792: }
3793: }
3794: if ($amode =~ /^krb/) {
3795: if (! defined($genpwd) || $genpwd eq '') {
3796: $r->print('<span class="Error">'.
3797: &mt('Unable to enroll users').' '.
3798: &mt('No Kerberos domain was specified.').'</span></p>');
3799: $amode = ''; # This causes the loop below to be skipped
3800: }
3801: }
1.101 raeburn 3802: my ($defaultsec,$defaultrole);
1.1 raeburn 3803: if ($context eq 'domain') {
3804: if ($setting eq 'domain') {
3805: $defaultrole = $env{'form.defaultrole'};
3806: } elsif ($setting eq 'course') {
3807: $defaultrole = $env{'form.courserole'};
1.27 raeburn 3808: $defaultsec = $env{'form.sections'};
1.1 raeburn 3809: }
1.13 raeburn 3810: } elsif ($context eq 'author') {
1.1 raeburn 3811: $defaultrole = $env{'form.defaultrole'};
1.27 raeburn 3812: } elsif ($context eq 'course') {
3813: $defaultrole = $env{'form.defaultrole'};
3814: $defaultsec = $env{'form.sections'};
1.1 raeburn 3815: }
1.27 raeburn 3816: # Check to see if user information can be changed
3817: my @userinfo = ('firstname','middlename','lastname','generation',
3818: 'permanentemail','id');
3819: my %canmodify;
3820: if (&Apache::lonnet::allowed('mau',$domain)) {
1.84 raeburn 3821: push(@userinfo,'inststatus');
1.27 raeburn 3822: foreach my $field (@userinfo) {
3823: $canmodify{$field} = 1;
3824: }
3825: }
3826: my (%userlist,%modifiable_fields,@poss_roles);
3827: my $secidx = &Apache::loncoursedata::CL_SECTION();
1.102 raeburn 3828: my @courseroles = &roles_by_context('course',1,$crstype);
1.27 raeburn 3829: if (!&Apache::lonnet::allowed('mau',$domain)) {
3830: if ($context eq 'course' || $context eq 'author') {
1.101 raeburn 3831: @poss_roles = &curr_role_permissions($context,'','',$crstype);
1.27 raeburn 3832: my @statuses = ('active','future');
3833: my ($indexhash,$keylist) = &make_keylist_array();
3834: my %info;
3835: foreach my $role (@poss_roles) {
3836: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
3837: \@userinfo,[$role]);
3838: }
3839: if ($context eq 'course') {
3840: my ($cnum,$cdom) = &get_course_identity();
3841: my $roster = &Apache::loncoursedata::get_classlist();
1.66 raeburn 3842: if (ref($roster) eq 'HASH') {
3843: %userlist = %{$roster};
3844: }
1.27 raeburn 3845: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
3846: \@statuses,\@poss_roles);
3847: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3848: \%advrolehash,$permission);
3849: } elsif ($context eq 'author') {
3850: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
3851: \@statuses,\@poss_roles);
3852: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3853: \%cstr_roles,$permission);
3854:
3855: }
3856: }
1.1 raeburn 3857: }
3858: if ( $domain eq &LONCAPA::clean_domain($domain)
3859: && ($amode ne '')) {
3860: #######################################
3861: ## Add/Modify Users ##
3862: #######################################
3863: if ($context eq 'course') {
3864: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
1.13 raeburn 3865: } elsif ($context eq 'author') {
1.1 raeburn 3866: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
3867: } else {
3868: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
3869: }
1.87 bisitz 3870: $r->rflush;
3871:
1.1 raeburn 3872: my %counts = (
3873: user => 0,
3874: auth => 0,
3875: role => 0,
3876: );
3877: my $flushc=0;
3878: my %student=();
1.42 raeburn 3879: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
1.1 raeburn 3880: my %userchg;
1.27 raeburn 3881: if ($context eq 'course' || $setting eq 'course') {
3882: if ($context eq 'course') {
3883: # Get information about course groups
3884: %curr_groups = &Apache::longroup::coursegroups();
3885: } elsif ($setting eq 'course') {
3886: if ($cid) {
3887: %curr_groups =
3888: &Apache::longroup::coursegroups($env{'form.dcdomain'},
3889: $env{'form.dccourse'});
3890: }
3891: }
3892: # determine section number
3893: if ($defaultsec =~ /,/) {
3894: push(@sections,split(/,/,$defaultsec));
3895: } else {
3896: push(@sections,$defaultsec);
3897: }
3898: # remove non alphanumeric values from section
3899: foreach my $item (@sections) {
3900: $item =~ s/\W//g;
3901: if ($item eq "none" || $item eq 'all') {
3902: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
3903: } elsif ($item ne '' && exists($curr_groups{$item})) {
3904: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
3905: } elsif ($item ne '') {
3906: push(@cleansec,$item);
3907: }
3908: }
3909: if ($defaultwarn) {
3910: $r->print($defaultwarn.'<br />');
3911: }
3912: if ($groupwarn) {
3913: $r->print($groupwarn.'<br />');
3914: }
1.1 raeburn 3915: }
1.5 raeburn 3916: my (%curr_rules,%got_rules,%alerts);
1.104 raeburn 3917: my %customroles = &my_custom_roles($crstype);
1.101 raeburn 3918: my @permitted_roles =
3919: &roles_on_upload($context,$setting,$crstype,%customroles);
1.1 raeburn 3920: # Get new users list
1.27 raeburn 3921: foreach my $line (@userdata) {
1.42 raeburn 3922: my @secs;
1.27 raeburn 3923: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 3924: # Determine user name
3925: unless (($entries{$fields{'username'}} eq '') ||
3926: (!defined($entries{$fields{'username'}}))) {
3927: my ($fname, $mname, $lname,$gen) = ('','','','');
3928: if (defined($fields{'names'})) {
3929: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
3930: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
3931: } else {
3932: if (defined($fields{'fname'})) {
3933: $fname=$entries{$fields{'fname'}};
3934: }
3935: if (defined($fields{'mname'})) {
3936: $mname=$entries{$fields{'mname'}};
3937: }
3938: if (defined($fields{'lname'})) {
3939: $lname=$entries{$fields{'lname'}};
3940: }
3941: if (defined($fields{'gen'})) {
3942: $gen=$entries{$fields{'gen'}};
3943: }
3944: }
3945: if ($entries{$fields{'username'}}
3946: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
3947: $r->print('<br />'.
1.74 bisitz 3948: &mt('[_1]: Unacceptable username for user [_2] [_3] [_4] [_5]',
1.77 raeburn 3949: '<b>'.$entries{$fields{'username'}}.'</b>',$fname,$mname,$lname,$gen));
1.27 raeburn 3950: next;
1.1 raeburn 3951: } else {
1.71 droeschl 3952: if ($entries{$fields{'domain'}}
1.57 raeburn 3953: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
3954: $r->print('<br />'. '<b>'.$entries{$fields{'domain'}}.
1.77 raeburn 3955: '</b>: '.&mt('Unacceptable domain for user [_2] [_3] [_4] [_5]',$fname,$mname,$lname,$gen));
1.57 raeburn 3956: next;
3957: }
1.5 raeburn 3958: my $username = $entries{$fields{'username'}};
1.57 raeburn 3959: my $userdomain = $entries{$fields{'domain'}};
3960: if ($userdomain eq '') {
3961: $userdomain = $domain;
3962: }
1.27 raeburn 3963: if (defined($fields{'sec'})) {
3964: if (defined($entries{$fields{'sec'}})) {
1.42 raeburn 3965: $entries{$fields{'sec'}} =~ s/\W//g;
1.27 raeburn 3966: my $item = $entries{$fields{'sec'}};
3967: if ($item eq "none" || $item eq 'all') {
1.74 bisitz 3968: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item));
1.27 raeburn 3969: next;
3970: } elsif (exists($curr_groups{$item})) {
1.74 bisitz 3971: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));
1.27 raeburn 3972: next;
3973: } else {
3974: push(@secs,$item);
3975: }
3976: }
3977: }
3978: if ($env{'request.course.sec'} ne '') {
3979: @secs = ($env{'request.course.sec'});
1.57 raeburn 3980: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
3981: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
1.27 raeburn 3982: if ($currsec ne $env{'request.course.sec'}) {
1.74 bisitz 3983: $r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]).'<br />');
1.27 raeburn 3984: if ($currsec eq '') {
3985: $r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));
3986:
3987: } else {
3988: $r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec));
3989: }
3990: $r->print('<br />'.&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',$secs[0]).'<br />');
3991: next;
1.1 raeburn 3992: }
3993: }
1.27 raeburn 3994: } elsif ($context eq 'course' || $setting eq 'course') {
3995: if (@secs == 0) {
3996: @secs = @cleansec;
1.1 raeburn 3997: }
3998: }
3999: # determine id number
4000: my $id='';
4001: if (defined($fields{'id'})) {
4002: if (defined($entries{$fields{'id'}})) {
4003: $id=$entries{$fields{'id'}};
4004: }
4005: $id=~tr/A-Z/a-z/;
4006: }
4007: # determine email address
4008: my $email='';
4009: if (defined($fields{'email'})) {
4010: if (defined($entries{$fields{'email'}})) {
4011: $email=$entries{$fields{'email'}};
1.84 raeburn 4012: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
4013: }
4014: }
4015: # determine affiliation
4016: my $inststatus='';
4017: if (defined($fields{'inststatus'})) {
4018: if (defined($entries{$fields{'inststatus'}})) {
4019: $inststatus=$entries{$fields{'inststatus'}};
4020: }
1.1 raeburn 4021: }
4022: # determine user password
4023: my $password = $genpwd;
4024: if (defined($fields{'ipwd'})) {
4025: if ($entries{$fields{'ipwd'}}) {
4026: $password=$entries{$fields{'ipwd'}};
4027: }
4028: }
4029: # determine user role
4030: my $role = '';
4031: if (defined($fields{'role'})) {
4032: if ($entries{$fields{'role'}}) {
1.42 raeburn 4033: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
4034: if ($entries{$fields{'role'}} ne '') {
4035: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
4036: $role = $entries{$fields{'role'}};
1.27 raeburn 4037: }
4038: }
4039: if ($role eq '') {
4040: my $rolestr = join(', ',@permitted_roles);
1.74 bisitz 4041: $r->print('<br />'
4042: .&mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
4043: ,'<b>'.$entries{$fields{'username'}}.'</b>'
4044: ,$entries{$fields{'role'}})
4045: .'<br />'
4046: .&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n"
4047: );
1.1 raeburn 4048: next;
4049: }
4050: }
4051: }
4052: if ($role eq '') {
4053: $role = $defaultrole;
4054: }
4055: # Clean up whitespace
1.57 raeburn 4056: foreach (\$id,\$fname,\$mname,\$lname,\$gen) {
1.1 raeburn 4057: $$_ =~ s/(\s+$|^\s+)//g;
4058: }
1.5 raeburn 4059: # check against rules
4060: my $checkid = 0;
4061: my $newuser = 0;
4062: my (%rulematch,%inst_results,%idinst_results);
1.57 raeburn 4063: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
1.5 raeburn 4064: if ($uhome eq 'no_host') {
1.57 raeburn 4065: next if ($userdomain ne $domain);
1.5 raeburn 4066: $checkid = 1;
4067: $newuser = 1;
4068: my $checkhash;
4069: my $checks = { 'username' => 1 };
4070: $checkhash->{$username.':'.$domain} = { 'newuser' => 1, };
4071: &Apache::loncommon::user_rule_check($checkhash,$checks,
4072: \%alerts,\%rulematch,\%inst_results,\%curr_rules,
4073: \%got_rules);
4074: if (ref($alerts{'username'}) eq 'HASH') {
4075: if (ref($alerts{'username'}{$domain}) eq 'HASH') {
4076: next if ($alerts{'username'}{$domain}{$username});
4077: }
4078: }
1.13 raeburn 4079: } else {
1.27 raeburn 4080: if ($context eq 'course' || $context eq 'author') {
1.57 raeburn 4081: if ($userdomain eq $domain ) {
4082: if ($role eq '') {
4083: my @checkroles;
4084: foreach my $role (@poss_roles) {
4085: my $endkey;
4086: if ($role ne 'st') {
4087: $endkey = ':'.$role;
4088: }
4089: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
4090: if (!grep(/^\Q$role\E$/,@checkroles)) {
4091: push(@checkroles,$role);
4092: }
4093: }
1.27 raeburn 4094: }
1.57 raeburn 4095: if (@checkroles > 0) {
4096: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
1.27 raeburn 4097: }
1.57 raeburn 4098: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
4099: %canmodify = %{$modifiable_fields{$role}};
1.27 raeburn 4100: }
4101: }
1.57 raeburn 4102: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
1.84 raeburn 4103: for (my $i=0; $i<@newinfo; $i++) {
1.57 raeburn 4104: if (${$newinfo[$i]} ne '') {
4105: if (!$canmodify{$userinfo[$i]}) {
4106: ${$newinfo[$i]} = '';
4107: }
1.27 raeburn 4108: }
4109: }
4110: }
1.5 raeburn 4111: }
4112: if ($id ne '') {
4113: if (!$newuser) {
1.57 raeburn 4114: my %idhash = &Apache::lonnet::idrget($userdomain,($username));
1.5 raeburn 4115: if ($idhash{$username} ne $id) {
4116: $checkid = 1;
4117: }
4118: }
4119: if ($checkid) {
4120: my $checkhash;
4121: my $checks = { 'id' => 1 };
1.57 raeburn 4122: $checkhash->{$username.':'.$userdomain} = { 'newuser' => $newuser,
1.5 raeburn 4123: 'id' => $id };
4124: &Apache::loncommon::user_rule_check($checkhash,$checks,
4125: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,
4126: \%got_rules);
4127: if (ref($alerts{'id'}) eq 'HASH') {
1.57 raeburn 4128: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
4129: next if ($alerts{'id'}{$userdomain}{$id});
1.5 raeburn 4130: }
4131: }
4132: }
4133: }
1.1 raeburn 4134: if ($password || $env{'form.login'} eq 'loc') {
1.27 raeburn 4135: my $multiple = 0;
4136: my ($userresult,$authresult,$roleresult,$idresult);
4137: my (%userres,%authres,%roleres,%idres);
1.42 raeburn 4138: my $singlesec = '';
1.1 raeburn 4139: if ($role eq 'st') {
1.27 raeburn 4140: my $sec;
1.42 raeburn 4141: if (@secs > 0) {
4142: $sec = $secs[0];
1.27 raeburn 4143: }
1.57 raeburn 4144: &modifystudent($userdomain,$username,$cid,$sec,
1.52 raeburn 4145: $desiredhost,$context);
1.42 raeburn 4146: $roleresult =
4147: &Apache::lonnet::modifystudent
1.57 raeburn 4148: ($userdomain,$username,$id,$amode,$password,
1.42 raeburn 4149: $fname,$mname,$lname,$gen,$sec,$enddate,
4150: $startdate,$env{'form.forceid'},
1.52 raeburn 4151: $desiredhost,$email,'manual','',$cid,
1.84 raeburn 4152: '',$context,$inststatus);
1.42 raeburn 4153: $userresult = $roleresult;
1.1 raeburn 4154: } else {
1.42 raeburn 4155: if ($role ne '') {
4156: if ($context eq 'course' || $setting eq 'course') {
4157: if ($customroles{$role}) {
4158: $role = 'cr_'.$env{'user.domain'}.'_'.
4159: $env{'user.name'}.'_'.$role;
4160: }
1.103 raeburn 4161: if (($role ne 'cc') && ($role ne 'co')) {
1.42 raeburn 4162: if (@secs > 1) {
4163: $multiple = 1;
4164: foreach my $sec (@secs) {
4165: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
4166: &modifyuserrole($context,$setting,
1.57 raeburn 4167: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 4168: $id,$amode,$password,$fname,
4169: $mname,$lname,$gen,$sec,
4170: $env{'form.forceid'},$desiredhost,
4171: $email,$role,$enddate,
1.84 raeburn 4172: $startdate,$checkid,$inststatus);
1.42 raeburn 4173: }
4174: } elsif (@secs > 0) {
4175: $singlesec = $secs[0];
4176: }
1.27 raeburn 4177: }
4178: }
4179: }
4180: if (!$multiple) {
1.28 raeburn 4181: ($userresult,$authresult,$roleresult,$idresult) =
1.27 raeburn 4182: &modifyuserrole($context,$setting,
1.57 raeburn 4183: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 4184: $id,$amode,$password,$fname,
4185: $mname,$lname,$gen,$singlesec,
4186: $env{'form.forceid'},$desiredhost,
1.84 raeburn 4187: $email,$role,$enddate,$startdate,
4188: $checkid,$inststatus);
1.27 raeburn 4189: }
4190: }
4191: if ($multiple) {
4192: foreach my $sec (sort(keys(%userres))) {
1.42 raeburn 4193: $flushc =
1.27 raeburn 4194: &user_change_result($r,$userres{$sec},$authres{$sec},
4195: $roleres{$sec},$idres{$sec},\%counts,$flushc,
1.57 raeburn 4196: $username,$userdomain,\%userchg);
1.27 raeburn 4197:
4198: }
4199: } else {
4200: $flushc =
4201: &user_change_result($r,$userresult,$authresult,
1.28 raeburn 4202: $roleresult,$idresult,\%counts,$flushc,
1.57 raeburn 4203: $username,$userdomain,\%userchg);
1.1 raeburn 4204: }
4205: } else {
4206: if ($context eq 'course') {
4207: $r->print('<br />'.
1.74 bisitz 4208: &mt('[_1]: Unable to enroll. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4209: );
1.13 raeburn 4210: } elsif ($context eq 'author') {
1.1 raeburn 4211: $r->print('<br />'.
1.74 bisitz 4212: &mt('[_1]: Unable to add co-author. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4213: );
4214: } else {
4215: $r->print('<br />'.
1.74 bisitz 4216: &mt('[_1]: Unable to add user. No password specified.','<b>'.$username.'</b>')
1.1 raeburn 4217: );
4218: }
4219: }
4220: }
4221: }
4222: } # end of foreach (@userdata)
4223: # Flush the course logs so reverse user roles immediately updated
1.5 raeburn 4224: &Apache::lonnet::flushcourselogs();
1.29 raeburn 4225: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
1.1 raeburn 4226: "</p>\n");
4227: if ($counts{'role'} > 0) {
4228: $r->print("<p>\n".
1.29 raeburn 4229: &mt('Roles added for [quant,_1,user].',$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");
4230: } else {
4231: $r->print('<p>'.&mt('No roles added').'</p>');
1.1 raeburn 4232: }
4233: if ($counts{'auth'} > 0) {
4234: $r->print("<p>\n".
4235: &mt('Authentication changed for [_1] existing users.',
4236: $counts{'auth'})."</p>\n");
4237: }
1.13 raeburn 4238: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
1.1 raeburn 4239: #####################################
1.29 raeburn 4240: # Display list of students to drop #
1.1 raeburn 4241: #####################################
4242: if ($env{'form.fullup'} eq 'yes') {
1.29 raeburn 4243: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
1.1 raeburn 4244: # Get current classlist
1.30 raeburn 4245: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4246: if (! defined($classlist)) {
1.29 raeburn 4247: $r->print('<form name="studentform" method="post" action="/adm/createuser" />'.
4248: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4249: &mt('There are no students with current/future access to the course.').
4250: '</form>'."\n");
1.66 raeburn 4251: } elsif (ref($classlist) eq 'HASH') {
1.1 raeburn 4252: # Remove the students we just added from the list of students.
1.30 raeburn 4253: foreach my $line (@userdata) {
4254: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 4255: unless (($entries{$fields{'username'}} eq '') ||
4256: (!defined($entries{$fields{'username'}}))) {
4257: delete($classlist->{$entries{$fields{'username'}}.
4258: ':'.$domain});
4259: }
4260: }
4261: # Print out list of dropped students.
1.30 raeburn 4262: &show_drop_list($r,$classlist,'nosort',$permission);
1.1 raeburn 4263: }
4264: }
4265: } # end of unless
1.29 raeburn 4266: if ($env{'form.fullup'} ne 'yes') {
4267: $r->print('</form>');
4268: }
1.1 raeburn 4269: }
4270:
1.13 raeburn 4271: sub print_namespacing_alerts {
4272: my ($domain,$alerts,$curr_rules) = @_;
4273: my $output;
4274: if (ref($alerts) eq 'HASH') {
4275: if (keys(%{$alerts}) > 0) {
4276: if (ref($alerts->{'username'}) eq 'HASH') {
4277: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
4278: my $count;
4279: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
4280: $count = keys(%{$alerts->{'username'}{$dom}});
4281: }
4282: my $domdesc = &Apache::lonnet::domain($domain,'description');
4283: if (ref($curr_rules->{$dom}) eq 'HASH') {
4284: $output .= &Apache::loncommon::instrule_disallow_msg(
4285: 'username',$domdesc,$count,'upload');
4286: }
4287: $output .= &Apache::loncommon::user_rule_formats($dom,
4288: $domdesc,$curr_rules->{$dom}{'username'},
4289: 'username');
4290: }
4291: }
4292: if (ref($alerts->{'id'}) eq 'HASH') {
4293: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
4294: my $count;
4295: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
4296: $count = keys(%{$alerts->{'id'}{$dom}});
4297: }
4298: my $domdesc = &Apache::lonnet::domain($domain,'description');
4299: if (ref($curr_rules->{$dom}) eq 'HASH') {
4300: $output .= &Apache::loncommon::instrule_disallow_msg(
4301: 'id',$domdesc,$count,'upload');
4302: }
4303: $output .= &Apache::loncommon::user_rule_formats($dom,
4304: $domdesc,$curr_rules->{$dom}{'id'},'id');
4305: }
4306: }
4307: }
4308: }
4309: }
4310:
1.1 raeburn 4311: sub user_change_result {
1.29 raeburn 4312: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
1.57 raeburn 4313: $username,$userdomain,$userchg) = @_;
1.1 raeburn 4314: my $okresult = 0;
4315: if ($userresult ne 'ok') {
4316: if ($userresult =~ /^error:(.+)$/) {
4317: my $error = $1;
4318: $r->print('<br />'.
1.74 bisitz 4319: &mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4320: }
4321: } else {
4322: $counts->{'user'} ++;
4323: $okresult = 1;
4324: }
4325: if ($authresult ne 'ok') {
4326: if ($authresult =~ /^error:(.+)$/) {
4327: my $error = $1;
4328: $r->print('<br />'.
1.74 bisitz 4329: &mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4330: }
4331: } else {
4332: $counts->{'auth'} ++;
4333: $okresult = 1;
4334: }
4335: if ($roleresult ne 'ok') {
4336: if ($roleresult =~ /^error:(.+)$/) {
4337: my $error = $1;
4338: $r->print('<br />'.
1.74 bisitz 4339: &mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
1.1 raeburn 4340: }
4341: } else {
4342: $counts->{'role'} ++;
4343: $okresult = 1;
4344: }
4345: if ($okresult) {
4346: $flushc++;
1.57 raeburn 4347: $userchg->{$username.':'.$userdomain}=1;
1.1 raeburn 4348: $r->print('. ');
4349: if ($flushc>15) {
4350: $r->rflush;
4351: $flushc=0;
4352: }
4353: }
1.29 raeburn 4354: if ($idresult) {
4355: $r->print($idresult);
4356: }
1.1 raeburn 4357: return $flushc;
4358: }
4359:
4360: # ========================================================= Menu Phase Two Drop
1.17 raeburn 4361: sub print_drop_menu {
1.101 raeburn 4362: my ($r,$context,$permission,$crstype) = @_;
4363: my $heading;
4364: if ($crstype eq 'Community') {
4365: $heading = &mt("Drop Members");
4366: } else {
4367: $heading = &mt("Drop Students");
4368: }
4369: $r->print('<h3>'.$heading.'</h3>'."\n".
1.17 raeburn 4370: '<form name="studentform" method="post">'."\n");
1.30 raeburn 4371: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4372: if (! defined($classlist)) {
1.101 raeburn 4373: if ($crstype eq 'Community') {
4374: $r->print(&mt('There are no members currently enrolled.')."\n");
4375: } else {
4376: $r->print(&mt('There are no students currently enrolled.')."\n");
4377: }
1.30 raeburn 4378: } else {
1.101 raeburn 4379: &show_drop_list($r,$classlist,'nosort',$permission,$crstype);
1.1 raeburn 4380: }
1.17 raeburn 4381: $r->print('</form>'. &Apache::loncommon::end_page());
1.1 raeburn 4382: return;
4383: }
4384:
4385: # ================================================================== Phase four
4386:
1.11 raeburn 4387: sub update_user_list {
4388: my ($r,$context,$setting,$choice) = @_;
4389: my $now = time;
1.1 raeburn 4390: my $count=0;
1.101 raeburn 4391: my $crstype;
4392: if ($context eq 'course') {
4393: $crstype = &Apache::loncommon::course_type();
4394: }
1.11 raeburn 4395: my @changelist;
1.29 raeburn 4396: if ($choice eq 'drop') {
4397: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
4398: } else {
1.11 raeburn 4399: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
4400: }
4401: my %result_text = ( ok => { 'revoke' => 'Revoked',
4402: 'delete' => 'Deleted',
4403: 'reenable' => 'Re-enabled',
1.17 raeburn 4404: 'activate' => 'Activated',
4405: 'chgdates' => 'Changed Access Dates for',
4406: 'chgsec' => 'Changed section for',
4407: 'drop' => 'Dropped',
1.11 raeburn 4408: },
4409: error => {'revoke' => 'revoking',
4410: 'delete' => 'deleting',
4411: 'reenable' => 're-enabling',
4412: 'activate' => 'activating',
1.17 raeburn 4413: 'chgdates' => 'changing access dates for',
4414: 'chgsec' => 'changing section for',
4415: 'drop' => 'dropping',
1.11 raeburn 4416: },
4417: );
4418: my ($startdate,$enddate);
4419: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
4420: ($startdate,$enddate) = &get_dates_from_form();
4421: }
4422: foreach my $item (@changelist) {
4423: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,@sections,
4424: $scopestem);
1.17 raeburn 4425: if ($choice eq 'drop') {
4426: ($uname,$udom,$sec) = split(/:/,$item,-1);
4427: $role = 'st';
4428: $cid = $env{'request.course.id'};
4429: $scopestem = '/'.$cid;
4430: $scopestem =~s/\_/\//g;
4431: if ($sec eq '') {
4432: $scope = $scopestem;
4433: } else {
4434: $scope = $scopestem.'/'.$sec;
4435: }
4436: } elsif ($context eq 'course') {
1.11 raeburn 4437: ($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1);
4438: $cid = $env{'request.course.id'};
4439: $scopestem = '/'.$cid;
4440: $scopestem =~s/\_/\//g;
4441: if ($sec eq '') {
4442: $scope = $scopestem;
4443: } else {
4444: $scope = $scopestem.'/'.$sec;
4445: }
1.13 raeburn 4446: } elsif ($context eq 'author') {
1.11 raeburn 4447: ($uname,$udom,$role) = split(/\:/,$item,-1);
4448: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
4449: } elsif ($context eq 'domain') {
4450: if ($setting eq 'domain') {
4451: ($role,$uname,$udom) = split(/\:/,$item,-1);
4452: $scope = '/'.$env{'request.role.domain'}.'/';
1.13 raeburn 4453: } elsif ($setting eq 'author') {
1.11 raeburn 4454: ($uname,$udom,$role,$scope) = split(/\:/,$item);
4455: } elsif ($setting eq 'course') {
4456: ($uname,$udom,$role,$cid,$sec,$type,$locktype) =
4457: split(/\:/,$item);
4458: $scope = '/'.$cid;
4459: $scope =~s/\_/\//g;
4460: if ($sec ne '') {
4461: $scope .= '/'.$sec;
4462: }
4463: }
4464: }
1.101 raeburn 4465: my $plrole = &Apache::lonnet::plaintext($role,$crstype);
1.11 raeburn 4466: my $start = $env{'form.'.$item.'_start'};
4467: my $end = $env{'form.'.$item.'_end'};
1.17 raeburn 4468: if ($choice eq 'drop') {
4469: # drop students
4470: $end = $now;
4471: $type = 'manual';
4472: $result =
1.52 raeburn 4473: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.17 raeburn 4474: } elsif ($choice eq 'revoke') {
4475: # revoke or delete user role
1.11 raeburn 4476: $end = $now;
4477: if ($role eq 'st') {
4478: $result =
1.52 raeburn 4479: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4480: } else {
4481: $result =
1.52 raeburn 4482: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
4483: '','',$context);
1.11 raeburn 4484: }
4485: } elsif ($choice eq 'delete') {
4486: if ($role eq 'st') {
1.52 raeburn 4487: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context);
1.29 raeburn 4488: }
4489: $result =
4490: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
1.52 raeburn 4491: $start,1,'',$context);
1.11 raeburn 4492: } else {
4493: #reenable, activate, change access dates or change section
4494: if ($choice ne 'chgsec') {
4495: $start = $startdate;
4496: $end = $enddate;
4497: }
4498: if ($choice eq 'reenable') {
4499: if ($role eq 'st') {
1.52 raeburn 4500: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4501: } else {
4502: $result =
4503: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4504: $now,'','',$context);
1.11 raeburn 4505: }
4506: } elsif ($choice eq 'activate') {
4507: if ($role eq 'st') {
1.52 raeburn 4508: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4509: } else {
4510: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4511: $now,'','',$context);
1.11 raeburn 4512: }
4513: } elsif ($choice eq 'chgdates') {
4514: if ($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: $start,'','',$context);
1.11 raeburn 4519: }
4520: } elsif ($choice eq 'chgsec') {
4521: my (@newsecs,$revresult,$nochg,@retained);
1.103 raeburn 4522: if (($role ne 'cc') && ($role ne 'co')) {
1.11 raeburn 4523: @newsecs = split(/,/,$env{'form.newsecs'});
4524: }
4525: # remove existing section if not to be retained.
4526: if (!$env{'form.retainsec'}) {
4527: if ($sec eq '') {
4528: if (@newsecs == 0) {
4529: $result = &mt('No change in section assignment (none)');
4530: $nochg = 1;
1.40 raeburn 4531: } else {
4532: $revresult =
4533: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4534: $scope,$role,
4535: '','',$context);
1.40 raeburn 4536: }
1.11 raeburn 4537: } else {
1.28 raeburn 4538: if (@newsecs > 0) {
4539: if (grep(/^\Q$sec\E$/,@newsecs)) {
4540: push(@retained,$sec);
4541: } else {
4542: $revresult =
4543: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4544: $scope,$role,
4545: '','',$context);
1.28 raeburn 4546: }
4547: } else {
1.11 raeburn 4548: $revresult =
1.28 raeburn 4549: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4550: $scope,$role,
4551: '','',$context);
1.11 raeburn 4552: }
4553: }
4554: } else {
1.28 raeburn 4555: if ($sec eq '') {
4556: $nochg = 1;
4557: } else {
4558: push(@retained,$sec);
4559: }
1.11 raeburn 4560: }
4561: # add new sections
4562: if (@newsecs == 0) {
4563: if (!$nochg) {
1.28 raeburn 4564: if ($role eq 'st') {
4565: $result =
1.52 raeburn 4566: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context);
1.28 raeburn 4567: } else {
4568: my $newscope = $scopestem;
1.52 raeburn 4569: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
1.11 raeburn 4570: }
4571: }
4572: } else {
4573: foreach my $newsec (@newsecs) {
4574: if (!grep(/^\Q$newsec\E$/,@retained)) {
4575: if ($role eq 'st') {
1.52 raeburn 4576: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4577: } else {
4578: my $newscope = $scopestem;
4579: if ($newsec ne '') {
4580: $newscope .= '/'.$newsec;
4581: }
4582: $result = &Apache::lonnet::assignrole($udom,$uname,
4583: $newscope,$role,$end,$start);
4584: }
4585: }
4586: }
4587: }
4588: }
4589: }
1.17 raeburn 4590: my $extent = $scope;
4591: if ($choice eq 'drop' || $context eq 'course') {
4592: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
4593: if ($cdesc) {
4594: $extent = $cdesc;
4595: }
4596: }
1.1 raeburn 4597: if ($result eq 'ok' || $result eq 'ok:') {
1.11 raeburn 4598: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for [_3]",
1.17 raeburn 4599: $plrole,$extent,$uname.':'.$udom).'<br />');
1.1 raeburn 4600: $count++;
4601: } else {
4602: $r->print(
1.29 raeburn 4603: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for [_3]: [_4].",
1.17 raeburn 4604: $plrole,$extent,$uname.':'.$udom,$result).'<br />');
1.11 raeburn 4605: }
4606: }
1.32 raeburn 4607: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
1.33 raeburn 4608: if ($choice eq 'drop') {
4609: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
4610: '<input type="hidden" name="Status" value="Active" />'."\n".
4611: '<input type="hidden" name="showrole" value="st" />'."\n");
4612: } else {
4613: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
4614: if ($env{'form.'.$item} ne '') {
4615: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
4616: '" />'."\n");
4617: }
1.32 raeburn 4618: }
4619: }
1.29 raeburn 4620: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} role(s) for [quant,_1,user,users,no users].",$count).'</b></p>');
1.11 raeburn 4621: if ($count > 0) {
1.17 raeburn 4622: if ($choice eq 'revoke' || $choice eq 'drop') {
1.74 bisitz 4623: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
1.11 raeburn 4624: }
4625: # Flush the course logs so reverse user roles immediately updated
4626: &Apache::lonnet::flushcourselogs();
4627: }
4628: if ($env{'form.makedatesdefault'}) {
4629: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
1.101 raeburn 4630: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
1.1 raeburn 4631: }
4632: }
1.33 raeburn 4633: my $linktext = &mt('Display User Lists');
4634: if ($choice eq 'drop') {
4635: $linktext = &mt('Display current class roster');
4636: }
4637: $r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");
1.1 raeburn 4638: }
4639:
1.8 raeburn 4640: sub classlist_drop {
1.29 raeburn 4641: my ($scope,$uname,$udom,$now) = @_;
1.8 raeburn 4642: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
1.29 raeburn 4643: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.8 raeburn 4644: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
1.63 raeburn 4645: my %user;
4646: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
1.8 raeburn 4647: return &mt('Drop from classlist: [_1]',
4648: '<b>'.$result.'</b>').'<br />';
4649: }
4650: }
4651: }
4652:
4653: sub active_student_roles {
4654: my ($cnum,$cdom,$uname,$udom) = @_;
4655: my %roles =
4656: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
4657: ['future','active'],['st']);
4658: return exists($roles{"$cnum:$cdom:st"});
4659: }
4660:
1.1 raeburn 4661: sub section_check_js {
1.8 raeburn 4662: my $groupslist= &get_groupslist();
1.1 raeburn 4663: return <<"END";
4664: function validate(caller) {
1.9 raeburn 4665: var groups = new Array($groupslist);
1.1 raeburn 4666: var secname = caller.value;
4667: if ((secname == 'all') || (secname == 'none')) {
4668: alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
4669: return 'error';
4670: }
4671: if (secname != '') {
4672: for (var k=0; k<groups.length; k++) {
4673: if (secname == groups[k]) {
4674: 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.");
4675: return 'error';
4676: }
4677: }
4678: }
4679: return 'ok';
4680: }
4681: END
4682: }
4683:
4684: sub set_login {
4685: my ($dom,$authformkrb,$authformint,$authformloc) = @_;
4686: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4687: my $response;
4688: my ($authnum,%can_assign) =
4689: &Apache::loncommon::get_assignable_auth($dom);
4690: if ($authnum) {
4691: $response = &Apache::loncommon::start_data_table();
4692: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
4693: $response .= &Apache::loncommon::start_data_table_row().
4694: '<td>'.$authformkrb.'</td>'.
4695: &Apache::loncommon::end_data_table_row()."\n";
4696: }
4697: if ($can_assign{'int'}) {
4698: $response .= &Apache::loncommon::start_data_table_row().
4699: '<td>'.$authformint.'</td>'.
4700: &Apache::loncommon::end_data_table_row()."\n"
4701: }
4702: if ($can_assign{'loc'}) {
4703: $response .= &Apache::loncommon::start_data_table_row().
4704: '<td>'.$authformloc.'</td>'.
4705: &Apache::loncommon::end_data_table_row()."\n";
4706: }
4707: $response .= &Apache::loncommon::end_data_table();
4708: }
4709: return $response;
4710: }
4711:
1.8 raeburn 4712: sub course_sections {
1.51 raeburn 4713: my ($sections_count,$role,$current_sec) = @_;
1.8 raeburn 4714: my $output = '';
4715: my @sections = (sort {$a <=> $b} keys %{$sections_count});
1.29 raeburn 4716: my $numsec = scalar(@sections);
1.92 bisitz 4717: my $is_selected = ' selected="selected"';
1.29 raeburn 4718: if ($numsec <= 1) {
1.8 raeburn 4719: $output = '<select name="currsec_'.$role.'" >'."\n".
1.51 raeburn 4720: ' <option value="">'.&mt('Select').'</option>'."\n";
4721: if ($current_sec eq 'none') {
4722: $output .=
4723: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
4724: } else {
4725: $output .=
1.29 raeburn 4726: ' <option value="">'.&mt('No section').'</option>'."\n";
1.51 raeburn 4727: }
1.29 raeburn 4728: if ($numsec == 1) {
1.51 raeburn 4729: if ($current_sec eq $sections[0]) {
4730: $output .=
4731: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
4732: } else {
4733: $output .=
1.8 raeburn 4734: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
1.51 raeburn 4735: }
1.29 raeburn 4736: }
1.8 raeburn 4737: } else {
4738: $output = '<select name="currsec_'.$role.'" ';
4739: my $multiple = 4;
4740: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
1.29 raeburn 4741: if ($role eq 'st') {
4742: $output .= '>'."\n".
1.51 raeburn 4743: ' <option value="">'.&mt('Select').'</option>'."\n";
4744: if ($current_sec eq 'none') {
4745: $output .=
4746: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
4747: } else {
4748: $output .=
1.29 raeburn 4749: ' <option value="">'.&mt('No section')."</option>\n";
1.51 raeburn 4750: }
1.29 raeburn 4751: } else {
4752: $output .= 'multiple="multiple" size="'.$multiple.'">'."\n";
4753: }
1.8 raeburn 4754: foreach my $sec (@sections) {
1.51 raeburn 4755: if ($current_sec eq $sec) {
4756: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
4757: } else {
4758: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
4759: }
1.8 raeburn 4760: }
4761: }
4762: $output .= '</select>';
4763: return $output;
4764: }
4765:
4766: sub get_groupslist {
4767: my $groupslist;
4768: my %curr_groups = &Apache::longroup::coursegroups();
4769: if (%curr_groups) {
4770: $groupslist = join('","',sort(keys(%curr_groups)));
4771: $groupslist = '"'.$groupslist.'"';
4772: }
1.11 raeburn 4773: return $groupslist;
1.8 raeburn 4774: }
4775:
4776: sub setsections_javascript {
1.103 raeburn 4777: my ($formname,$groupslist,$mode,$checkauth,$crstype) = @_;
1.28 raeburn 4778: my ($checkincluded,$finish,$rolecode,$setsection_js);
4779: if ($mode eq 'upload') {
4780: $checkincluded = 'formname.name == "'.$formname.'"';
4781: $finish = "return 'ok';";
4782: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
4783: } elsif ($formname eq 'cu') {
1.8 raeburn 4784: $checkincluded = 'formname.elements[i-1].checked == true';
1.37 raeburn 4785: if ($checkauth) {
4786: $finish = "var authcheck = auth_check();\n".
4787: " if (authcheck == 'ok') {\n".
4788: " formname.submit();\n".
4789: " }\n";
4790: } else {
4791: $finish = 'formname.submit()';
4792: }
1.28 raeburn 4793: $rolecode = "var match = str.split('_');
4794: var role = match[3];\n";
4795: } elsif ($formname eq 'enrollstudent') {
4796: $checkincluded = 'formname.name == "'.$formname.'"';
1.37 raeburn 4797: if ($checkauth) {
4798: $finish = "var authcheck = auth_check();\n".
4799: " if (authcheck == 'ok') {\n".
4800: " formname.submit();\n".
4801: " }\n";
4802: } else {
4803: $finish = 'formname.submit()';
4804: }
1.28 raeburn 4805: $rolecode = "var match = str.split('_');
4806: var role = match[1];\n";
1.8 raeburn 4807: } else {
1.28 raeburn 4808: $checkincluded = 'formname.name == "'.$formname.'"';
1.8 raeburn 4809: $finish = "seccheck = 'ok';";
1.28 raeburn 4810: $rolecode = "var match = str.split('_');
4811: var role = match[1];\n";
1.11 raeburn 4812: $setsection_js = "var seccheck = 'alert';";
1.8 raeburn 4813: }
4814: my %alerts = &Apache::lonlocal::texthash(
4815: secd => 'Section designations do not apply to Course Coordinator roles.',
1.103 raeburn 4816: sedn => 'Section designations do not apply to Coordinator roles.',
1.8 raeburn 4817: accr => 'A course coordinator role will be added with access to all sections.',
1.103 raeburn 4818: acor => 'A coordinator role will be added with access to all sections',
1.8 raeburn 4819: inea => 'In each course, each user may only have one student role at a time.',
1.103 raeburn 4820: inec => 'In each community, each user may only have on member role at a time.',
1.8 raeburn 4821: youh => 'You had selected ',
4822: secs => 'sections.',
4823: plmo => 'Please modify your selections so they include no more than one section.',
4824: mayn => 'may not be used as the name for a section, as it is a reserved word.',
4825: plch => 'Please choose a different section name.',
4826: mnot => 'may not be used as a section name, as it is the name of a course group.',
4827: secn => 'Section names and group names must be distinct. Please choose a different section name.',
1.11 raeburn 4828: );
1.8 raeburn 4829: $setsection_js .= <<"ENDSECCODE";
4830:
1.103 raeburn 4831: function setSections(formname,crstype) {
1.8 raeburn 4832: var re1 = /^currsec_/;
4833: var groups = new Array($groupslist);
4834: for (var i=0;i<formname.elements.length;i++) {
4835: var str = formname.elements[i].name;
4836: var checkcurr = str.match(re1);
4837: if (checkcurr != null) {
4838: if ($checkincluded) {
1.28 raeburn 4839: $rolecode
1.103 raeburn 4840: if (role == 'cc' || role == 'co') {
4841: if (role == 'cc') {
4842: alert("$alerts{'secd'}\\n$alerts{'accr'}");
4843: } else {
4844: alert("$alerts{'sedn'}\\n$alerts{'acor'}");
4845: }
4846: } else {
1.8 raeburn 4847: var sections = '';
4848: var numsec = 0;
4849: var sections;
4850: for (var j=0; j<formname.elements[i].length; j++) {
4851: if (formname.elements[i].options[j].selected == true ) {
4852: if (formname.elements[i].options[j].value != "") {
4853: if (numsec == 0) {
4854: if (formname.elements[i].options[j].value != "") {
4855: sections = formname.elements[i].options[j].value;
4856: numsec ++;
4857: }
4858: }
4859: else {
4860: sections = sections + "," + formname.elements[i].options[j].value
4861: numsec ++;
4862: }
4863: }
4864: }
4865: }
4866: if (numsec > 0) {
4867: if (formname.elements[i+1].value != "" && formname.elements[i+1].value != null) {
4868: sections = sections + "," + formname.elements[i+1].value;
4869: }
4870: }
4871: else {
4872: sections = formname.elements[i+1].value;
4873: }
4874: var newsecs = formname.elements[i+1].value;
4875: var numsplit;
4876: if (newsecs != null && newsecs != "") {
4877: numsplit = newsecs.split(/,/g);
4878: numsec = numsec + numsplit.length;
4879: }
4880:
4881: if ((role == 'st') && (numsec > 1)) {
1.103 raeburn 4882: if (crstype == 'Community') {
4883: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
4884: } else {
4885: alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
4886: }
1.8 raeburn 4887: return;
4888: }
4889: else {
4890: if (numsplit != null) {
4891: for (var j=0; j<numsplit.length; j++) {
4892: if ((numsplit[j] == 'all') ||
4893: (numsplit[j] == 'none')) {
4894: alert("'"+numsplit[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
4895: return;
4896: }
4897: for (var k=0; k<groups.length; k++) {
4898: if (numsplit[j] == groups[k]) {
4899: alert("'"+numsplit[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
4900: return;
4901: }
4902: }
4903: }
4904: }
4905: formname.elements[i+2].value = sections;
4906: }
4907: }
4908: }
4909: }
4910: }
4911: $finish
4912: }
4913: ENDSECCODE
1.11 raeburn 4914: return $setsection_js;
1.8 raeburn 4915: }
4916:
1.15 raeburn 4917: sub can_create_user {
4918: my ($dom,$context,$usertype) = @_;
4919: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4920: my $cancreate = 1;
1.28 raeburn 4921: if (&Apache::lonnet::allowed('mau',$dom)) {
4922: return $cancreate;
4923: }
1.15 raeburn 4924: if (ref($domconf{'usercreation'}) eq 'HASH') {
4925: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
1.100 raeburn 4926: if ($context eq 'course' || $context eq 'author' || $context eq 'requestcrs') {
1.15 raeburn 4927: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
4928: if ($creation eq 'none') {
4929: $cancreate = 0;
4930: } elsif ($creation ne 'any') {
4931: if (defined($usertype)) {
4932: if ($creation ne $usertype) {
4933: $cancreate = 0;
4934: }
4935: }
4936: }
4937: }
4938: }
4939: }
4940: return $cancreate;
4941: }
4942:
1.20 raeburn 4943: sub can_modify_userinfo {
4944: my ($context,$dom,$fields,$userroles) = @_;
4945: my %domconfig =
4946: &Apache::lonnet::get_dom('configuration',['usermodification'],
4947: $dom);
4948: my %canmodify;
4949: if (ref($fields) eq 'ARRAY') {
4950: foreach my $field (@{$fields}) {
4951: $canmodify{$field} = 0;
4952: if (&Apache::lonnet::allowed('mau',$dom)) {
4953: $canmodify{$field} = 1;
4954: } else {
4955: if (ref($domconfig{'usermodification'}) eq 'HASH') {
4956: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
4957: if (ref($userroles) eq 'ARRAY') {
4958: foreach my $role (@{$userroles}) {
4959: my $testrole;
1.60 raeburn 4960: if ($context eq 'selfcreate') {
4961: $testrole = $role;
1.20 raeburn 4962: } else {
1.60 raeburn 4963: if ($role =~ /^cr\//) {
4964: $testrole = 'cr';
4965: } else {
4966: $testrole = $role;
4967: }
1.20 raeburn 4968: }
4969: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
4970: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
4971: $canmodify{$field} = 1;
4972: last;
4973: }
4974: }
4975: }
4976: } else {
4977: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
4978: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
4979: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
4980: $canmodify{$field} = 1;
4981: last;
4982: }
4983: }
4984: }
4985: }
4986: }
4987: } elsif ($context eq 'course') {
4988: if (ref($userroles) eq 'ARRAY') {
4989: if (grep(/^st$/,@{$userroles})) {
4990: $canmodify{$field} = 1;
4991: }
4992: } else {
4993: $canmodify{$field} = 1;
4994: }
4995: }
4996: }
4997: }
4998: }
4999: return %canmodify;
5000: }
5001:
1.18 raeburn 5002: sub check_usertype {
5003: my ($dom,$uname,$rules) = @_;
5004: my $usertype;
5005: if (ref($rules) eq 'HASH') {
5006: my @user_rules = keys(%{$rules});
5007: if (@user_rules > 0) {
5008: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
5009: if (keys(%rule_check) > 0) {
5010: $usertype = 'unofficial';
5011: foreach my $item (keys(%rule_check)) {
5012: if ($rule_check{$item}) {
5013: $usertype = 'official';
5014: last;
5015: }
5016: }
5017: }
5018: }
5019: }
5020: return $usertype;
5021: }
5022:
1.17 raeburn 5023: sub roles_by_context {
1.101 raeburn 5024: my ($context,$custom,$crstype) = @_;
1.17 raeburn 5025: my @allroles;
5026: if ($context eq 'course') {
1.99 raeburn 5027: @allroles = ('st');
5028: if ($env{'request.role'} =~ m{^dc\./}) {
5029: push(@allroles,'ad');
5030: }
1.101 raeburn 5031: push(@allroles,('ta','ep','in'));
5032: if ($crstype eq 'Community') {
5033: push(@allroles,'co');
5034: } else {
5035: push(@allroles,'cc');
5036: }
1.17 raeburn 5037: if ($custom) {
5038: push(@allroles,'cr');
5039: }
5040: } elsif ($context eq 'author') {
5041: @allroles = ('ca','aa');
5042: } elsif ($context eq 'domain') {
1.99 raeburn 5043: @allroles = ('li','ad','dg','sc','au','dc');
1.17 raeburn 5044: }
5045: return @allroles;
5046: }
5047:
1.16 raeburn 5048: sub get_permission {
1.101 raeburn 5049: my ($context,$crstype) = @_;
1.16 raeburn 5050: my %permission;
5051: if ($context eq 'course') {
1.17 raeburn 5052: my $custom = 1;
1.101 raeburn 5053: my @allroles = &roles_by_context($context,$custom,$crstype);
1.17 raeburn 5054: foreach my $role (@allroles) {
5055: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
5056: $permission{'cusr'} = 1;
5057: last;
5058: }
1.16 raeburn 5059: }
5060: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
5061: $permission{'custom'} = 1;
5062: }
5063: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
5064: $permission{'view'} = 1;
5065: }
5066: if (!$permission{'view'}) {
5067: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
5068: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
5069: if ($permission{'view'}) {
5070: $permission{'view_section'} = $env{'request.course.sec'};
5071: }
5072: }
1.17 raeburn 5073: if (!$permission{'cusr'}) {
5074: if ($env{'request.course.sec'} ne '') {
5075: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
5076: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
5077: if ($permission{'cusr'}) {
5078: $permission{'cusr_section'} = $env{'request.course.sec'};
5079: }
5080: }
5081: }
1.16 raeburn 5082: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
5083: $permission{'grp_manage'} = 1;
5084: }
5085: } elsif ($context eq 'author') {
5086: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
5087: $permission{'view'} = $permission{'cusr'};
5088: } else {
1.17 raeburn 5089: my @allroles = &roles_by_context($context);
5090: foreach my $role (@allroles) {
1.28 raeburn 5091: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
5092: $permission{'cusr'} = 1;
1.17 raeburn 5093: last;
5094: }
5095: }
5096: if (!$permission{'cusr'}) {
5097: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
5098: $permission{'cusr'} = 1;
5099: }
1.16 raeburn 5100: }
5101: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
5102: $permission{'custom'} = 1;
5103: }
5104: $permission{'view'} = $permission{'cusr'};
5105: }
5106: my $allowed = 0;
5107: foreach my $perm (values(%permission)) {
5108: if ($perm) { $allowed=1; last; }
5109: }
5110: return (\%permission,$allowed);
5111: }
5112:
5113: # ==================================================== Figure out author access
5114:
5115: sub authorpriv {
5116: my ($auname,$audom)=@_;
5117: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
5118: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
5119: }
5120:
1.27 raeburn 5121: sub roles_on_upload {
1.101 raeburn 5122: my ($context,$setting,$crstype,%customroles) = @_;
1.27 raeburn 5123: my (@possible_roles,@permitted_roles);
1.101 raeburn 5124: @possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
1.27 raeburn 5125: foreach my $role (@possible_roles) {
5126: if ($role eq 'cr') {
5127: push(@permitted_roles,keys(%customroles));
5128: } else {
5129: push(@permitted_roles,$role);
5130: }
5131: }
1.42 raeburn 5132: return @permitted_roles;
1.27 raeburn 5133: }
5134:
1.17 raeburn 5135: sub get_course_identity {
5136: my ($cid) = @_;
5137: my ($cnum,$cdom,$cdesc);
5138: if ($cid eq '') {
5139: $cid = $env{'request.course.id'}
5140: }
5141: if ($cid ne '') {
5142: $cnum = $env{'course.'.$cid.'.num'};
5143: $cdom = $env{'course.'.$cid.'.domain'};
5144: $cdesc = $env{'course.'.$cid.'.description'};
5145: if ($cnum eq '' || $cdom eq '') {
5146: my %coursehash =
5147: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
5148: $cdom = $coursehash{'domain'};
5149: $cnum = $coursehash{'num'};
5150: $cdesc = $coursehash{'description'};
5151: }
5152: }
5153: return ($cnum,$cdom,$cdesc);
5154: }
5155:
1.19 raeburn 5156: sub dc_setcourse_js {
1.37 raeburn 5157: my ($formname,$mode,$context) = @_;
5158: my ($dc_setcourse_code,$authen_check);
1.19 raeburn 5159: my $cctext = &Apache::lonnet::plaintext('cc');
1.103 raeburn 5160: my $cotext = &Apache::lonnet::plaintext('co');
1.19 raeburn 5161: my %alerts = §ioncheck_alerts();
5162: my $role = 'role';
5163: if ($mode eq 'upload') {
5164: $role = 'courserole';
1.37 raeburn 5165: } else {
5166: $authen_check = &verify_authen($formname,$context);
1.19 raeburn 5167: }
5168: $dc_setcourse_code = (<<"SCRIPTTOP");
1.37 raeburn 5169: $authen_check
5170:
1.19 raeburn 5171: function setCourse() {
5172: var course = document.$formname.dccourse.value;
5173: if (course != "") {
5174: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
5175: alert("$alerts{'curd'}");
5176: return;
5177: }
5178: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
5179: var section="";
5180: var numsections = 0;
5181: var newsecs = new Array();
5182: for (var i=0; i<document.$formname.currsec.length; i++) {
5183: if (document.$formname.currsec.options[i].selected == true ) {
5184: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
5185: if (numsections == 0) {
5186: section = document.$formname.currsec.options[i].value
5187: numsections = 1;
5188: }
5189: else {
5190: section = section + "," + document.$formname.currsec.options[i].value
5191: numsections ++;
5192: }
5193: }
5194: }
5195: }
5196: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
5197: if (numsections == 0) {
5198: section = document.$formname.newsec.value
5199: }
5200: else {
5201: section = section + "," + document.$formname.newsec.value
5202: }
5203: newsecs = document.$formname.newsec.value.split(/,/g);
5204: numsections = numsections + newsecs.length;
5205: }
5206: if ((userrole == 'st') && (numsections > 1)) {
1.103 raeburn 5207: if (document.$formname.crstype.value == 'Community') {
5208: alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
5209: } else {
5210: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
5211: }
1.19 raeburn 5212: return;
5213: }
5214: for (var j=0; j<newsecs.length; j++) {
5215: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
5216: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
5217: return;
5218: }
5219: if (document.$formname.groups.value != '') {
5220: var groups = document.$formname.groups.value.split(/,/g);
5221: for (var k=0; k<groups.length; k++) {
5222: if (newsecs[j] == groups[k]) {
1.103 raeburn 5223: if (document.$formname.crstype.value == 'Community') {
5224: alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
5225: } else {
5226: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
5227: }
1.19 raeburn 5228: return;
5229: }
5230: }
5231: }
5232: }
5233: if ((userrole == 'cc') && (numsections > 0)) {
5234: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
5235: section = "";
5236: }
1.103 raeburn 5237: if ((userrole == 'co') && (numsections > 0)) {
5238: alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
5239: section = "";
5240: }
1.19 raeburn 5241: SCRIPTTOP
5242: if ($mode ne 'upload') {
5243: $dc_setcourse_code .= (<<"ENDSCRIPT");
5244: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
5245: var numcourse = getIndex(document.$formname.dccourse);
5246: if (numcourse == "-1") {
1.103 raeburn 5247: if (document.$formname.type == 'Community') {
5248: alert("$alerts{'thwc'}");
5249: } else {
5250: alert("$alerts{'thwa'}");
5251: }
1.19 raeburn 5252: return;
5253: }
5254: else {
5255: document.$formname.elements[numcourse].name = "act"+coursename;
5256: var numnewsec = getIndex(document.$formname.newsec);
5257: if (numnewsec != "-1") {
5258: document.$formname.elements[numnewsec].name = "sec"+coursename;
5259: document.$formname.elements[numnewsec].value = section;
5260: }
5261: var numstart = getIndex(document.$formname.start);
5262: if (numstart != "-1") {
5263: document.$formname.elements[numstart].name = "start"+coursename;
5264: }
5265: var numend = getIndex(document.$formname.end);
5266: if (numend != "-1") {
5267: document.$formname.elements[numend].name = "end"+coursename
5268: }
5269: }
5270: }
1.37 raeburn 5271: var authcheck = auth_check();
5272: if (authcheck == 'ok') {
5273: document.$formname.submit();
5274: }
1.19 raeburn 5275: }
5276: ENDSCRIPT
5277: } else {
5278: $dc_setcourse_code .= "
5279: document.$formname.sections.value = section;
5280: }
5281: return 'ok';
5282: }
5283: ";
5284: }
5285: $dc_setcourse_code .= (<<"ENDSCRIPT");
5286:
5287: function getIndex(caller) {
5288: for (var i=0;i<document.$formname.elements.length;i++) {
5289: if (document.$formname.elements[i] == caller) {
5290: return i;
5291: }
5292: }
5293: return -1;
5294: }
5295: ENDSCRIPT
1.37 raeburn 5296: return $dc_setcourse_code;
5297: }
5298:
5299: sub verify_authen {
5300: my ($formname,$context) = @_;
5301: my %alerts = &authcheck_alerts();
5302: my $finish = "return 'ok';";
5303: if ($context eq 'author') {
5304: $finish = "document.$formname.submit();";
5305: }
5306: my $outcome = <<"ENDSCRIPT";
5307:
5308: function auth_check() {
5309: var logintype;
5310: if (document.$formname.login.length) {
5311: if (document.$formname.login.length > 0) {
5312: var loginpicked = 0;
5313: for (var i=0; i<document.$formname.login.length; i++) {
5314: if (document.$formname.login[i].checked == true) {
5315: loginpicked = 1;
5316: logintype = document.$formname.login[i].value;
5317: }
5318: }
5319: if (loginpicked == 0) {
5320: alert("$alerts{'authen'}");
5321: return;
5322: }
5323: }
5324: } else {
5325: logintype = document.$formname.login.value;
5326: }
5327: if (logintype == 'nochange') {
5328: return 'ok';
5329: }
5330: var argpicked = document.$formname.elements[logintype+'arg'].value;
5331: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
5332: var alertmsg = '';
5333: switch (logintype) {
5334: case 'krb':
5335: alertmsg = '$alerts{'krb'}';
5336: break;
5337: case 'int':
5338: alertmsg = '$alerts{'ipass'}';
5339: case 'fsys':
5340: alertmsg = '$alerts{'ipass'}';
5341: break;
5342: case 'loc':
5343: alertmsg = '';
5344: break;
5345: default:
5346: alertmsg = '';
5347: }
5348: if (alertmsg != '') {
5349: alert(alertmsg);
5350: return;
5351: }
5352: }
5353: $finish
5354: }
5355: ENDSCRIPT
1.19 raeburn 5356: }
5357:
5358: sub sectioncheck_alerts {
5359: my %alerts = &Apache::lonlocal::texthash(
1.103 raeburn 5360: curd => 'You must select a course or community in the current domain',
1.19 raeburn 5361: inea => 'In each course, each user may only have one student role at a time',
1.103 raeburn 5362: inco => 'In each community, each user may only have one member role at a time',
1.19 raeburn 5363: youh => 'You had selected',
5364: sect => 'sections',
5365: plsm => 'Please modify your selections so they include no more than one section',
5366: mayn => 'may not be used as the name for a section, as it is a reserved word',
5367: plsc => 'Please choose a different section name',
5368: mayt => 'may not be used as the name for a section, as it is the name of a course group',
1.103 raeburn 5369: mayc => 'may not be used as the name for a section, as it is the name of a community group',
1.19 raeburn 5370: secn => 'Section names and group names must be distinct',
5371: secd => 'Section designations do not apply to ',
5372: role => 'roles',
5373: accr => 'role will be added with access to all sections',
1.103 raeburn 5374: thwa => 'There was a problem with your course selection',
5375: thwc => 'There was a problem with your community selection',
1.19 raeburn 5376: );
5377: return %alerts;
5378: }
1.17 raeburn 5379:
1.37 raeburn 5380: sub authcheck_alerts {
5381: my %alerts =
5382: &Apache::lonlocal::texthash(
5383: authen => 'You must choose an authentication type.',
5384: krb => 'You need to specify the Kerberos domain.',
5385: ipass => 'You need to specify the initial password.',
5386: );
5387: return %alerts;
5388: }
5389:
1.1 raeburn 5390: 1;
5391:
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