Annotation of loncom/interface/lonuserutils.pm, revision 1.66.2.1
1.1 raeburn 1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
1.66.2.1! raeburn 4: # $Id: lonuserutils.pm,v 1.66 2008/09/12 00:55:37 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,
1.5 raeburn 89: $end,$start,$checkid) = @_;
90: my ($scope,$userresult,$authresult,$roleresult,$idresult);
1.1 raeburn 91: if ($setting eq 'course' || $context eq 'course') {
92: $scope = '/'.$cid;
93: $scope =~ s/\_/\//g;
94: if ($role ne 'cc' && $sec ne '') {
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,
127: $email,$role,$start,$end);
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: '.$reply;
226: }
227: }
228:
229:
1.1 raeburn 230: ###############################################################
231: ###############################################################
1.2 raeburn 232: # build a role type and role selection form
233: sub domain_roles_select {
234: # Set up the role type and role selection boxes when in
235: # domain context
236: #
237: # Role types
1.13 raeburn 238: my @roletypes = ('domain','author','course');
1.2 raeburn 239: my %lt = &role_type_names();
1.1 raeburn 240: #
241: # build up the menu information to be passed to
242: # &Apache::loncommon::linked_select_forms
243: my %select_menus;
1.2 raeburn 244: if ($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};
1.1 raeburn 250: # we want a choice of 'default' as the default in the second menu
1.2 raeburn 251: if ($env{'form.roletype'} ne '') {
252: $select_menus{$roletype}->{'default'} = $env{'form.showrole'};
253: } else {
254: $select_menus{$roletype}->{'default'} = 'Any';
255: }
1.1 raeburn 256: # Now build up the other items in the second menu
1.2 raeburn 257: my @roles;
258: if ($roletype eq 'domain') {
259: @roles = &domain_roles();
1.13 raeburn 260: } elsif ($roletype eq 'author') {
1.2 raeburn 261: @roles = &construction_space_roles();
262: } else {
1.17 raeburn 263: my $custom = 1;
264: @roles = &course_roles('domain',undef,$custom);
1.1 raeburn 265: }
1.2 raeburn 266: my $order = ['Any',@roles];
267: $select_menus{$roletype}->{'order'} = $order;
268: foreach my $role (@roles) {
1.5 raeburn 269: if ($role eq 'cr') {
270: $select_menus{$roletype}->{'select2'}->{$role} =
271: &mt('Custom role');
272: } else {
273: $select_menus{$roletype}->{'select2'}->{$role} =
274: &Apache::lonnet::plaintext($role);
275: }
1.2 raeburn 276: }
277: $select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any');
1.1 raeburn 278: }
1.2 raeburn 279: my $result = &Apache::loncommon::linked_select_forms
280: ('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
1.13 raeburn 281: 'roletype','showrole',\%select_menus,['domain','author','course']);
1.1 raeburn 282: return $result;
283: }
284:
285: ###############################################################
286: ###############################################################
287: sub hidden_input {
288: my ($name,$value) = @_;
289: return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n";
290: }
291:
292: sub print_upload_manager_header {
1.22 raeburn 293: my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission)=@_;
1.1 raeburn 294: my $javascript;
295: #
296: if (! exists($env{'form.upfile_associate'})) {
297: $env{'form.upfile_associate'} = 'forward';
298: }
299: if ($env{'form.associate'} eq 'Reverse Association') {
300: if ( $env{'form.upfile_associate'} ne 'reverse' ) {
301: $env{'form.upfile_associate'} = 'reverse';
302: } else {
303: $env{'form.upfile_associate'} = 'forward';
304: }
305: }
306: if ($env{'form.upfile_associate'} eq 'reverse') {
307: $javascript=&upload_manager_javascript_reverse_associate();
308: } else {
309: $javascript=&upload_manager_javascript_forward_associate();
310: }
311: #
312: # Deal with restored settings
313: my $password_choice = '';
314: if (exists($env{'form.ipwd_choice'}) &&
315: $env{'form.ipwd_choice'} ne '') {
316: # If a column was specified for password, assume it is for an
317: # internal password. This is a bug waiting to be filed (could be
318: # local or krb auth instead of internal) but I do not have the
319: # time to mess around with this now.
320: $password_choice = 'int';
321: }
322: #
1.22 raeburn 323: my $groupslist;
324: if ($context eq 'course') {
325: $groupslist = &get_groupslist();
326: }
1.1 raeburn 327: my $javascript_validations =
1.22 raeburn 328: &javascript_validations('upload',$krbdefdom,$password_choice,undef,
329: $env{'request.role.domain'},$context,
1.33 raeburn 330: $groupslist);
1.1 raeburn 331: my $checked=(($env{'form.noFirstLine'})?' checked="checked" ':'');
332: $r->print(&mt('Total number of records found in file: <b>[_1]</b>.',$distotal).
333: "<br />\n");
334: $r->print('<div class="LC_left_float"><h3>'.
335: &mt('Identify fields in uploaded list')."</h3>\n");
336: $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");
337: $r->print(&hidden_input('action','upload').
338: &hidden_input('state','got_file').
339: &hidden_input('associate','').
340: &hidden_input('datatoken',$datatoken).
341: &hidden_input('fileupload',$env{'form.fileupload'}).
342: &hidden_input('upfiletype',$env{'form.upfiletype'}).
343: &hidden_input('upfile_associate',$env{'form.upfile_associate'}));
1.59 bisitz 344: $r->print('<br /><input type="button" value="'.&mt('Reverse Association').'" '.
345: 'name="Reverse Association" '.
1.1 raeburn 346: 'onClick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');
347: $r->print('<label><input type="checkbox" name="noFirstLine"'.$checked.'/>'.
348: &mt('Ignore First Line').'</label>');
349: $r->print("<br /><br />\n".
350: '<script type="text/javascript" language="Javascript">'."\n".
351: $javascript."\n".$javascript_validations.'</script>');
352: }
353:
354: ###############################################################
355: ###############################################################
356: sub javascript_validations {
1.22 raeburn 357: my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,
1.33 raeburn 358: $context,$groupslist)=@_;
1.22 raeburn 359: my %param = (
360: kerb_def_dom => $krbdefdom,
361: curr_authtype => $curr_authtype,
362: );
1.37 raeburn 363: if ($mode eq 'upload') {
1.22 raeburn 364: $param{'formname'} = 'studentform';
1.1 raeburn 365: } elsif ($mode eq 'createcourse') {
1.22 raeburn 366: $param{'formname'} = 'ccrs';
1.1 raeburn 367: } elsif ($mode eq 'modifycourse') {
1.22 raeburn 368: $param{'formname'} = 'cmod';
369: $param{'mode'} = 'modifycourse',
370: $param{'curr_autharg'} = $curr_authfield;
371: }
372:
373: my ($setsection_call,$setsections_js);
374: my $finish = " vf.submit();\n";
375: if ($mode eq 'upload') {
376: if (($context eq 'course') || ($context eq 'domain')) {
377: if ($context eq 'course') {
378: if ($env{'request.course.sec'} eq '') {
379: $setsection_call = 'setSections(document.'.$param{'formname'}.');';
380: $setsections_js =
381: &setsections_javascript($param{'formname'},$groupslist,
382: $mode);
383: } else {
384: $setsection_call = "'ok'";
385: }
386: } elsif ($context eq 'domain') {
387: $setsection_call = 'setCourse()';
1.37 raeburn 388: $setsections_js = &dc_setcourse_js($param{'formname'},$mode,$context);
1.22 raeburn 389: }
390: $finish = " var checkSec = $setsection_call\n".
391: " if (checkSec == 'ok') {\n".
392: " vf.submit();\n".
393: " }\n";
394: }
1.1 raeburn 395: }
1.22 raeburn 396: my $authheader = &Apache::loncommon::authform_header(%param);
1.1 raeburn 397:
398: my %alert = &Apache::lonlocal::texthash
399: (username => 'You need to specify the username field.',
400: authen => 'You must choose an authentication type.',
401: krb => 'You need to specify the Kerberos domain.',
402: ipass => 'You need to specify the initial password.',
403: name => 'The optional name field was not specified.',
404: snum => 'The optional ID number field was not specified.',
405: section => 'The optional section field was not specified.',
406: email => 'The optional email address field was not specified.',
407: role => 'The optional role field was not specified.',
1.57 raeburn 408: domain => 'The optional domain field was not specified.',
1.1 raeburn 409: continue => 'Continue adding users?',
410: );
1.37 raeburn 411: my $function_name = <<"END";
1.22 raeburn 412: $setsections_js
413:
1.57 raeburn 414: function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain) {
1.1 raeburn 415: END
416: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
417: my $auth_checks;
418: if ($mode eq 'createcourse') {
419: $auth_checks .= (<<END);
420: if (vf.autoadds[0].checked == true) {
421: if (current.radiovalue == null || current.radiovalue == 'nochange') {
422: alert('$alert{'authen'}');
423: return;
424: }
425: }
426: END
427: } else {
428: $auth_checks .= (<<END);
429: var foundatype=0;
430: if (founduname==0) {
431: alert('$alert{'username'}');
432: return;
433: }
434:
435: END
436: if ($authnum > 1) {
437: $auth_checks .= (<<END);
438: if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') {
439: // They did not check any of the login radiobuttons.
440: alert('$alert{'authen'}');
441: return;
442: }
443: END
444: }
445: }
446: if ($mode eq 'createcourse') {
447: $auth_checks .= "
448: if ( (vf.autoadds[0].checked == true) &&
449: (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) {
450: ";
451: } elsif ($mode eq 'modifycourse') {
452: $auth_checks .= "
453: if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') {
454: ";
455: }
456: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
457: $auth_checks .= (<<END);
458: var alertmsg = '';
459: switch (current.radiovalue) {
460: case 'krb':
461: alertmsg = '$alert{'krb'}';
462: break;
463: default:
464: alertmsg = '';
465: }
466: if (alertmsg != '') {
467: alert(alertmsg);
468: return;
469: }
470: }
471: END
472: } else {
473: $auth_checks .= (<<END);
474: foundatype=1;
475: if (current.argfield == null || current.argfield == '') {
476: var alertmsg = '';
1.38 raeburn 477: switch (current.radiovalue) {
1.1 raeburn 478: case 'krb':
479: alertmsg = '$alert{'krb'}';
480: break;
481: case 'loc':
482: case 'fsys':
483: alertmsg = '$alert{'ipass'}';
484: break;
485: case 'fsys':
486: alertmsg = '';
487: break;
488: default:
489: alertmsg = '';
490: }
491: if (alertmsg != '') {
492: alert(alertmsg);
493: return;
494: }
495: }
496: END
497: }
498: my $section_checks;
499: my $optional_checks = '';
500: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
501: $optional_checks = (<<END);
502: vf.submit();
503: }
504: END
505: } else {
506: $section_checks = §ion_check_js();
507: $optional_checks = (<<END);
508: var message='';
509: if (foundname==0) {
510: message='$alert{'name'}';
511: }
512: if (foundid==0) {
513: if (message!='') {
514: message+='\\n';
515: }
516: message+='$alert{'snum'}';
517: }
518: if (foundsec==0) {
519: if (message!='') {
520: message+='\\n';
521: }
522: }
523: if (foundemail==0) {
524: if (message!='') {
525: message+='\\n';
526: }
527: message+='$alert{'email'}';
528: }
1.57 raeburn 529: if (foundrole==0) {
530: if (message!='') {
531: message+='\\n';
532: }
533: message+='$alert{'role'}';
534: }
535: if (founddomain==0) {
536: if (message!='') {
537: message+='\\n';
538: }
539: message+='$alert{'domain'}';
540: }
1.1 raeburn 541: if (message!='') {
542: message+= '\\n$alert{'continue'}';
543: if (confirm(message)) {
544: vf.state.value='enrolling';
1.22 raeburn 545: $finish
1.1 raeburn 546: }
547: } else {
548: vf.state.value='enrolling';
1.22 raeburn 549: $finish
1.1 raeburn 550: }
551: }
552: END
553: }
1.37 raeburn 554: my $result = $function_name.$auth_checks.$optional_checks."\n".
555: $section_checks.$authheader;
1.1 raeburn 556: return $result;
557: }
558: ###############################################################
559: ###############################################################
560: sub upload_manager_javascript_forward_associate {
561: return(<<ENDPICK);
562: function verify(vf,sec_caller) {
563: var founduname=0;
564: var foundpwd=0;
565: var foundname=0;
566: var foundid=0;
567: var foundsec=0;
568: var foundemail=0;
569: var foundrole=0;
1.57 raeburn 570: var founddomain=0;
1.1 raeburn 571: var tw;
572: for (i=0;i<=vf.nfields.value;i++) {
573: tw=eval('vf.f'+i+'.selectedIndex');
574: if (tw==1) { founduname=1; }
575: if ((tw>=2) && (tw<=6)) { foundname=1; }
576: if (tw==7) { foundid=1; }
577: if (tw==8) { foundsec=1; }
578: if (tw==9) { foundpwd=1; }
579: if (tw==10) { foundemail=1; }
580: if (tw==11) { foundrole=1; }
1.57 raeburn 581: if (tw==12) { founddomain=1; }
1.1 raeburn 582: }
1.62 raeburn 583: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain);
1.1 raeburn 584: }
585:
586: //
587: // vf = this.form
588: // tf = column number
589: //
590: // values of nw
591: //
592: // 0 = none
593: // 1 = username
594: // 2 = names (lastname, firstnames)
595: // 3 = fname (firstname)
596: // 4 = mname (middlename)
597: // 5 = lname (lastname)
598: // 6 = gen (generation)
599: // 7 = id
600: // 8 = section
601: // 9 = ipwd (password)
602: // 10 = email address
603: // 11 = role
1.57 raeburn 604: // 12 = domain
1.1 raeburn 605:
606: function flip(vf,tf) {
607: var nw=eval('vf.f'+tf+'.selectedIndex');
608: var i;
609: // make sure no other columns are labeled the same as this one
610: for (i=0;i<=vf.nfields.value;i++) {
611: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
612: eval('vf.f'+i+'.selectedIndex=0;')
613: }
614: }
615: // If we set this to 'lastname, firstnames', clear out all the ones
616: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
617: if (nw==2) {
618: for (i=0;i<=vf.nfields.value;i++) {
619: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
620: (eval('vf.f'+i+'.selectedIndex')<=6)) {
621: eval('vf.f'+i+'.selectedIndex=0;')
622: }
623: }
624: }
625: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
626: // clear out any that are set to 'lastname, firstnames' (2)
627: if ((nw>=3) && (nw<=6)) {
628: for (i=0;i<=vf.nfields.value;i++) {
629: if (eval('vf.f'+i+'.selectedIndex')==2) {
630: eval('vf.f'+i+'.selectedIndex=0;')
631: }
632: }
633: }
634: // If we set the password, make the password form below correspond to
635: // the new value.
636: if (nw==9) {
637: changed_radio('int',document.studentform);
638: set_auth_radio_buttons('int',document.studentform);
639: vf.intarg.value='';
640: vf.krbarg.value='';
641: vf.locarg.value='';
642: }
643: }
644:
645: function clearpwd(vf) {
646: var i;
647: for (i=0;i<=vf.nfields.value;i++) {
648: if (eval('vf.f'+i+'.selectedIndex')==9) {
649: eval('vf.f'+i+'.selectedIndex=0;')
650: }
651: }
652: }
653:
654: ENDPICK
655: }
656:
657: ###############################################################
658: ###############################################################
659: sub upload_manager_javascript_reverse_associate {
660: return(<<ENDPICK);
661: function verify(vf,sec_caller) {
662: var founduname=0;
663: var foundpwd=0;
664: var foundname=0;
665: var foundid=0;
666: var foundsec=0;
667: var foundrole=0;
1.57 raeburn 668: var founddomain=0;
1.1 raeburn 669: var tw;
670: for (i=0;i<=vf.nfields.value;i++) {
671: tw=eval('vf.f'+i+'.selectedIndex');
672: if (i==0 && tw!=0) { founduname=1; }
673: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
674: if (i==6 && tw!=0) { foundid=1; }
675: if (i==7 && tw!=0) { foundsec=1; }
676: if (i==8 && tw!=0) { foundpwd=1; }
677: if (i==9 && tw!=0) { foundrole=1; }
1.57 raeburn 678: if (i==10 && tw!=0) { founddomain=1; }
1.1 raeburn 679: }
1.57 raeburn 680: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundrole,founddomain);
1.1 raeburn 681: }
682:
683: function flip(vf,tf) {
684: var nw=eval('vf.f'+tf+'.selectedIndex');
685: var i;
686: // picked the all one name field, reset the other name ones to blank
687: if (tf==1 && nw!=0) {
688: for (i=2;i<=5;i++) {
689: eval('vf.f'+i+'.selectedIndex=0;')
690: }
691: }
692: //picked one of the piecewise name fields, reset the all in
693: //one field to blank
694: if ((tf>=2) && (tf<=5) && (nw!=0)) {
695: eval('vf.f1.selectedIndex=0;')
696: }
697: // intial password specified, pick internal authentication
698: if (tf==8 && nw!=0) {
699: changed_radio('int',document.studentform);
700: set_auth_radio_buttons('int',document.studentform);
701: vf.krbarg.value='';
702: vf.intarg.value='';
703: vf.locarg.value='';
704: }
705: }
706:
707: function clearpwd(vf) {
708: var i;
709: if (eval('vf.f8.selectedIndex')!=0) {
710: eval('vf.f8.selectedIndex=0;')
711: }
712: }
713: ENDPICK
714: }
715:
716: ###############################################################
717: ###############################################################
718: sub print_upload_manager_footer {
1.22 raeburn 719: my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission) = @_;
720: my $form = 'document.studentform';
721: my $formname = 'studentform';
1.1 raeburn 722: my ($krbdef,$krbdefdom) =
723: &Apache::loncommon::get_kerberos_defaults($defdom);
1.22 raeburn 724: my %param = ( formname => $form,
1.1 raeburn 725: kerb_def_dom => $krbdefdom,
726: kerb_def_auth => $krbdef
727: );
728: if (exists($env{'form.ipwd_choice'}) &&
729: defined($env{'form.ipwd_choice'}) &&
730: $env{'form.ipwd_choice'} ne '') {
731: $param{'curr_authtype'} = 'int';
732: }
733: my $krbform = &Apache::loncommon::authform_kerberos(%param);
734: my $intform = &Apache::loncommon::authform_internal(%param);
735: my $locform = &Apache::loncommon::authform_local(%param);
1.22 raeburn 736: my $date_table = &date_setting_table(undef,undef,$context,undef,
737: $formname,$permission);
1.1 raeburn 738: my $Str = "\n".'<div class="LC_left_float">';
739: $Str .= &hidden_input('nfields',$i);
740: $Str .= &hidden_input('keyfields',$keyfields);
741: $Str .= "<h3>".&mt('Login Type')."</h3>\n";
742: if ($context eq 'domain') {
1.57 raeburn 743: $Str .= '<p>'.&mt('Change authentication for existing users in domain "[_1]" to these settings?',$defdom).' <span class="LC_nobreak"><label><input type="radio" name="changeauth" value="No" checked="checked" />'.&mt('No').'</label> <label><input type="radio" name="changeauth" value="Yes" />'.&mt('Yes').'</label></span></p>';
1.1 raeburn 744: } else {
745: $Str .= "<p>\n".
746: &mt('Note: this will not take effect if the user already exists').
747: &Apache::loncommon::help_open_topic('Auth_Options').
748: "</p>\n";
749: }
750: $Str .= &set_login($defdom,$krbform,$intform,$locform);
751: my ($home_server_pick,$numlib) =
752: &Apache::loncommon::home_server_form_item($defdom,'lcserver',
753: 'default','hide');
754: if ($numlib > 1) {
755: $Str .= '<h3>'.&mt('LON-CAPA Home Server for New Users')."</h3>\n".
756: &mt('LON-CAPA domain: [_1] with home server: [_2]',$defdom,
757: $home_server_pick).'<br />';
758: } else {
759: $Str .= $home_server_pick;
760: }
1.57 raeburn 761: $Str .= '<h3>'.&mt('Default domain').'</h3>'."\n".
762: &Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1);
1.1 raeburn 763: $Str .= '<h3>'.&mt('Starting and Ending Dates').
764: "</h3>\n";
765: $Str .= "<p>\n".$date_table."</p>\n";
766: if ($context eq 'domain') {
767: $Str .= '<h3>'.&mt('Settings for assigning roles:').'</h3>'."\n".
768: &mt('Pick the action to take on roles for these users:').'<br /><span class="LC_nobreak"><label><input type="radio" name="roleaction" value="norole" checked="checked" /> '.&mt('No role changes').'</label> <label><input type="radio" name="roleaction" value="domain" /> '.&mt('Add a domain role').'</label> <label><input type="radio" name="roleaction" value="course" /> '.&mt('Add a course role').'</label></span>';
769: }
1.13 raeburn 770: if ($context eq 'author') {
1.1 raeburn 771: $Str .= '<h3>'.&mt('Default role')."</h3>\n".
1.25 raeburn 772: &mt('Choose the role to assign to users without a value specified in the uploaded file');
1.1 raeburn 773: } elsif ($context eq 'course') {
774: $Str .= '<h3>'.&mt('Default role and section')."</h3>\n".
1.25 raeburn 775: &mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file');
1.1 raeburn 776: } else {
1.25 raeburn 777: $Str .= '<br /><br /><b>'.&mt('Default role and/or section(s)')."</b><br />\n".
778: &mt('Role and/or section(s) for users without values specified in the uploaded file.');
1.1 raeburn 779: }
1.22 raeburn 780: $Str .= '<br />';
781: if (($context eq 'domain') || ($context eq 'author')) {
782: my ($options,$cb_script,$coursepick) = &default_role_selector($context,1);
783: if ($context eq 'domain') {
784: $Str .= '<span class="LC_role_level">'.&mt('Domain Level').'</span><br />'.$options.'<br /><br /><span class="LC_role_level">'.&mt('Course Level').'</span><br />'.$cb_script.$coursepick;
785: } elsif ($context eq 'author') {
786: $Str .= $options;
787: }
1.1 raeburn 788: } else {
1.22 raeburn 789: my ($cnum,$cdom) = &get_course_identity();
790: my $rowtitle = &mt('section');
791: my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,
792: $permission,$context,'upload');
793: $Str .= $secbox."<h3>".&mt('Full Update')."</h3>\n".
794: '<p><label><input type="checkbox" name="fullup" value="yes">'.
1.36 raeburn 795: ' '.&mt('Display students with current/future access who are not in the uploaded file.').'</label><br />'.&mt('Students selected from this list can be dropped.').'</p>'."\n";
1.1 raeburn 796: }
1.5 raeburn 797: if ($context eq 'course' || $context eq 'domain') {
798: $Str .= &forceid_change($context);
799: }
1.1 raeburn 800: $Str .= '</div><div class="LC_clear_float_footer"><br /><input type="button"'.
801: 'onClick="javascript:verify(this.form,this.form.csec)" '.
1.59 bisitz 802: 'value="'.&mt('Update Users').'" />'."<br />\n";
1.1 raeburn 803: if ($context eq 'course') {
1.61 bisitz 804: $Str .= &mt('Note: for large courses, this operation may be time consuming');
1.1 raeburn 805: }
806: $Str .= '</div>';
807: $r->print($Str);
808: return;
809: }
810:
1.5 raeburn 811: sub forceid_change {
812: my ($context) = @_;
813: my $output =
1.61 bisitz 814: "<h3>".&mt('Student/Employee ID')."</h3>\n".
1.5 raeburn 815: "<p>\n".'<label><input type="checkbox" name="forceid" value="yes">'.
1.61 bisitz 816: &mt('Disable Student/Employee ID Safeguard and force change of conflicting IDs').
817: '</label><br />'."\n".
1.25 raeburn 818: &mt('(only do if you know what you are doing.)')."\n";
1.5 raeburn 819: if ($context eq 'domain') {
1.25 raeburn 820: $output .= '<br /><label><input type="checkbox" name="recurseid"'.
1.5 raeburn 821: ' value="yes">'.
1.61 bisitz 822: &mt('Update Student/Employee ID in courses in which user is active/future student,[_1](if forcing change).','<br />').
1.25 raeburn 823: '</label>'."\n";
1.5 raeburn 824: }
1.25 raeburn 825: $output .= '</p>';
1.5 raeburn 826: return $output;
827: }
828:
1.1 raeburn 829: ###############################################################
830: ###############################################################
831: sub print_upload_manager_form {
1.21 raeburn 832: my ($r,$context,$permission) = @_;
1.1 raeburn 833: my $firstLine;
834: my $datatoken;
835: if (!$env{'form.datatoken'}) {
836: $datatoken=&Apache::loncommon::upfile_store($r);
837: } else {
838: $datatoken=$env{'form.datatoken'};
839: &Apache::loncommon::load_tmp_file($r);
840: }
841: my @records=&Apache::loncommon::upfile_record_sep();
842: if($env{'form.noFirstLine'}){
843: $firstLine=shift(@records);
844: }
845: my $total=$#records;
846: my $distotal=$total+1;
847: my $today=time;
848: my $halfyear=$today+15552000;
849: #
850: # Restore memorized settings
851: my $col_setting_names = { 'username_choice' => 'scalar', # column settings
852: 'names_choice' => 'scalar',
853: 'fname_choice' => 'scalar',
854: 'mname_choice' => 'scalar',
855: 'lname_choice' => 'scalar',
856: 'gen_choice' => 'scalar',
857: 'id_choice' => 'scalar',
858: 'sec_choice' => 'scalar',
859: 'ipwd_choice' => 'scalar',
860: 'email_choice' => 'scalar',
861: 'role_choice' => 'scalar',
1.57 raeburn 862: 'domain_choice' => 'scalar',
1.1 raeburn 863: };
864: my $defdom = $env{'request.role.domain'};
865: if ($context eq 'course') {
866: &Apache::loncommon::restore_course_settings('enrollment_upload',
867: $col_setting_names);
868: } else {
869: &Apache::loncommon::restore_settings($context,'user_upload',
870: $col_setting_names);
871: }
872: #
873: # Determine kerberos parameters as appropriate
874: my ($krbdef,$krbdefdom) =
875: &Apache::loncommon::get_kerberos_defaults($defdom);
876: #
1.22 raeburn 877: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
878: $permission);
1.1 raeburn 879: my $i;
880: my $keyfields;
881: if ($total>=0) {
882: my @field=
883: (['username',&mt('Username'), $env{'form.username_choice'}],
884: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
885: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
886: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
887: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
888: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
1.61 bisitz 889: ['id', &mt('Student/Employee ID'),$env{'form.id_choice'}],
1.1 raeburn 890: ['sec', &mt('Section'), $env{'form.sec_choice'}],
891: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
892: ['email',&mt('E-mail Address'), $env{'form.email_choice'}],
1.57 raeburn 893: ['role',&mt('Role'), $env{'form.role_choice'}],
894: ['domain',&mt('Domain'), $env{'form.domain_choice'}]);
1.1 raeburn 895: if ($env{'form.upfile_associate'} eq 'reverse') {
896: &Apache::loncommon::csv_print_samples($r,\@records);
897: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
898: \@field);
899: foreach (@field) {
900: $keyfields.=$_->[0].',';
901: }
902: chop($keyfields);
903: } else {
904: unshift(@field,['none','']);
905: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
906: \@field);
907: my %sone=&Apache::loncommon::record_sep($records[0]);
908: $keyfields=join(',',sort(keys(%sone)));
909: }
910: }
911: $r->print('</div>');
912: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
1.22 raeburn 913: $context,$permission);
1.1 raeburn 914: }
915:
916: sub setup_date_selectors {
1.22 raeburn 917: my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
918: if ($formname eq '') {
919: $formname = 'studentform';
920: }
1.1 raeburn 921: if (! defined($starttime)) {
922: $starttime = time;
923: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
924: if (exists($env{'course.'.$env{'request.course.id'}.
925: '.default_enrollment_start_date'})) {
926: $starttime = $env{'course.'.$env{'request.course.id'}.
927: '.default_enrollment_start_date'};
928: }
929: }
930: }
931: if (! defined($endtime)) {
932: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
933: unless ($mode eq 'createcourse') {
934: if (exists($env{'course.'.$env{'request.course.id'}.
935: '.default_enrollment_end_date'})) {
936: $endtime = $env{'course.'.$env{'request.course.id'}.
937: '.default_enrollment_end_date'};
938: }
939: }
940: }
1.11 raeburn 941:
942: my $startdateform =
1.22 raeburn 943: &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
1.11 raeburn 944: undef,undef,undef,undef,undef,undef,undef,$nolink);
945:
946: my $enddateform =
1.22 raeburn 947: &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
1.11 raeburn 948: undef,undef,undef,undef,undef,undef,undef,$nolink);
949:
1.1 raeburn 950: if ($mode eq 'create_enrolldates') {
951: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
952: 'startenroll',
953: $starttime);
954: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
955: 'endenroll',
956: $endtime);
957: }
958: if ($mode eq 'create_defaultdates') {
959: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
960: 'startaccess',
961: $starttime);
962: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
963: 'endaccess',
964: $endtime);
965: }
966: return ($startdateform,$enddateform);
967: }
968:
969:
970: sub get_dates_from_form {
1.54 raeburn 971: my ($startname,$endname) = @_;
972: if ($startname eq '') {
973: $startname = 'startdate';
974: }
975: if ($endname eq '') {
976: $endname = 'enddate';
977: }
978: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
979: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
1.1 raeburn 980: if ($env{'form.no_end_date'}) {
981: $enddate = 0;
982: }
983: return ($startdate,$enddate);
984: }
985:
986: sub date_setting_table {
1.22 raeburn 987: my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission) = @_;
1.11 raeburn 988: my $nolink;
989: if ($bulkaction) {
990: $nolink = 1;
991: }
992: my ($startform,$endform) =
1.22 raeburn 993: &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
1.1 raeburn 994: my $dateDefault;
995: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
996: $dateDefault = ' ';
1.13 raeburn 997: } elsif ($mode ne 'author' && $mode ne 'domain') {
1.11 raeburn 998: if (($bulkaction eq 'reenable') ||
999: ($bulkaction eq 'activate') ||
1.22 raeburn 1000: ($bulkaction eq 'chgdates') ||
1001: ($env{'form.action'} eq 'upload')) {
1002: if ($env{'request.course.sec'} eq '') {
1003: $dateDefault = '<span class="LC_nobreak">'.
1.25 raeburn 1004: '<label><input type="checkbox" name="makedatesdefault" value="1" /> '.
1.22 raeburn 1005: &mt('make these dates the default access dates for future student enrollment').
1006: '</label></span>';
1007: }
1.11 raeburn 1008: }
1.1 raeburn 1009: }
1.11 raeburn 1010: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1.1 raeburn 1011: if (defined($endtime) && $endtime == 0) {
1012: $perpetual .= ' checked';
1013: }
1.11 raeburn 1014: $perpetual.= ' /> '.&mt('no ending date').'</label></span>';
1.1 raeburn 1015: if ($mode eq 'create_enrolldates') {
1016: $perpetual = ' ';
1017: }
1.11 raeburn 1018: my $result = &Apache::lonhtmlcommon::start_pick_box()."\n";
1019: $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'),
1020: 'LC_oddrow_value')."\n".
1021: $startform."\n".
1022: &Apache::lonhtmlcommon::row_closure(1).
1023: &Apache::lonhtmlcommon::row_title(&mt('Ending Date'),
1024: 'LC_oddrow_value')."\n".
1025: $endform.' '.$perpetual.
1026: &Apache::lonhtmlcommon::row_closure(1).
1.22 raeburn 1027: &Apache::lonhtmlcommon::end_pick_box();
1.1 raeburn 1028: if ($dateDefault) {
1029: $result .= $dateDefault.'<br />'."\n";
1030: }
1031: return $result;
1032: }
1033:
1034: sub make_dates_default {
1035: my ($startdate,$enddate,$context) = @_;
1036: my $result = '';
1037: if ($context eq 'course') {
1.17 raeburn 1038: my ($cnum,$cdom) = &get_course_identity();
1.1 raeburn 1039: my $put_result = &Apache::lonnet::put('environment',
1040: {'default_enrollment_start_date'=>$startdate,
1.17 raeburn 1041: 'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
1.1 raeburn 1042: if ($put_result eq 'ok') {
1.25 raeburn 1043: $result .= &mt('Set default start and end access dates for course.').
1.11 raeburn 1044: '<br />'."\n";
1.1 raeburn 1045: #
1046: # Refresh the course environment
1047: &Apache::lonnet::coursedescription($env{'request.course.id'},
1048: {'freshen_cache' => 1});
1049: } else {
1.25 raeburn 1050: $result .= &mt('Unable to set default access dates for course.').":".$put_result.
1.1 raeburn 1051: '<br />';
1052: }
1053: }
1054: return $result;
1055: }
1056:
1057: sub default_role_selector {
1.2 raeburn 1058: my ($context,$checkpriv) = @_;
1.1 raeburn 1059: my %customroles;
1060: my ($options,$coursepick,$cb_jscript);
1.13 raeburn 1061: if ($context ne 'author') {
1.1 raeburn 1062: %customroles = &my_custom_roles();
1063: }
1064:
1065: my %lt=&Apache::lonlocal::texthash(
1066: 'rol' => "Role",
1067: 'grs' => "Section",
1068: 'exs' => "Existing sections",
1069: 'new' => "New section",
1070: );
1071: $options = '<select name="defaultrole">'."\n".
1072: ' <option value="">'.&mt('Please select').'</option>'."\n";
1073: if ($context eq 'course') {
1.2 raeburn 1074: $options .= &default_course_roles($context,$checkpriv,%customroles);
1.13 raeburn 1075: } elsif ($context eq 'author') {
1.2 raeburn 1076: my @roles = &construction_space_roles($checkpriv);
1.1 raeburn 1077: foreach my $role (@roles) {
1078: my $plrole=&Apache::lonnet::plaintext($role);
1079: $options .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1080: }
1081: } elsif ($context eq 'domain') {
1.2 raeburn 1082: my @roles = &domain_roles($checkpriv);
1.1 raeburn 1083: foreach my $role (@roles) {
1084: my $plrole=&Apache::lonnet::plaintext($role);
1085: $options .= ' <option value="'.$role.'">'.$plrole.'</option>';
1086: }
1087: my $courseform = &Apache::loncommon::selectcourse_link
1.22 raeburn 1088: ('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course');
1.1 raeburn 1089: $cb_jscript =
1.22 raeburn 1090: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform');
1.1 raeburn 1091: $coursepick = &Apache::loncommon::start_data_table().
1092: &Apache::loncommon::start_data_table_header_row().
1093: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
1094: '<th>'.$lt{'grs'}.'</th>'.
1095: &Apache::loncommon::end_data_table_header_row().
1096: &Apache::loncommon::start_data_table_row()."\n".
1.22 raeburn 1097: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
1.1 raeburn 1098: '<td><select name="courserole">'."\n".
1.2 raeburn 1099: &default_course_roles($context,$checkpriv,%customroles)."\n".
1.1 raeburn 1100: '</select></td><td>'.
1101: '<table class="LC_createuser">'.
1102: '<tr class="LC_section_row"><td valign"top">'.
1.22 raeburn 1103: $lt{'exs'}.'<br /><select name="currsec">'.
1.1 raeburn 1104: ' <option value=""><--'.&mt('Pick course first').
1105: '</select></td>'.
1106: '<td> </td>'.
1107: '<td valign="top">'.$lt{'new'}.'<br />'.
1108: '<input type="text" name="newsec" value="" size="5" />'.
1.22 raeburn 1109: '<input type="hidden" name="groups" value="" />'.
1110: '<input type="hidden" name="sections" value="" />'.
1111: '<input type="hidden" name="origdom" value="'.
1112: $env{'request.role.domain'}.'" />'.
1113: '<input type="hidden" name="dccourse" value="" />'.
1114: '<input type="hidden" name="dcdomain" value="" />'.
1115: '</td></tr></table></td>'.
1.1 raeburn 1116: &Apache::loncommon::end_data_table_row().
1.22 raeburn 1117: &Apache::loncommon::end_data_table()."\n";
1.1 raeburn 1118: }
1119: $options .= '</select>';
1120: return ($options,$cb_jscript,$coursepick);
1121: }
1122:
1123: sub default_course_roles {
1.2 raeburn 1124: my ($context,$checkpriv,%customroles) = @_;
1.1 raeburn 1125: my $output;
1.17 raeburn 1126: my $custom = 1;
1127: my @roles = &course_roles($context,$checkpriv,$custom);
1.1 raeburn 1128: foreach my $role (@roles) {
1.22 raeburn 1129: if ($role ne 'cr') {
1130: my $plrole=&Apache::lonnet::plaintext($role);
1131: $output .= ' <option value="'.$role.'">'.$plrole.'</option>';
1132: }
1.1 raeburn 1133: }
1134: if (keys(%customroles) > 0) {
1.22 raeburn 1135: if (grep(/^cr$/,@roles)) {
1136: foreach my $cust (sort(keys(%customroles))) {
1137: my $custrole='cr_'.$env{'user.domain'}.
1138: '_'.$env{'user.name'}.'_'.$cust;
1139: $output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
1140: }
1.1 raeburn 1141: }
1142: }
1143: return $output;
1144: }
1145:
1146: sub construction_space_roles {
1.2 raeburn 1147: my ($checkpriv) = @_;
1.17 raeburn 1148: my @allroles = &roles_by_context('author');
1.1 raeburn 1149: my @roles;
1.2 raeburn 1150: if ($checkpriv) {
1151: foreach my $role (@allroles) {
1152: if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) {
1153: push(@roles,$role);
1154: }
1.1 raeburn 1155: }
1.2 raeburn 1156: return @roles;
1157: } else {
1158: return @allroles;
1.1 raeburn 1159: }
1160: }
1161:
1162: sub domain_roles {
1.2 raeburn 1163: my ($checkpriv) = @_;
1.17 raeburn 1164: my @allroles = &roles_by_context('domain');
1.1 raeburn 1165: my @roles;
1.2 raeburn 1166: if ($checkpriv) {
1167: foreach my $role (@allroles) {
1168: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
1169: push(@roles,$role);
1170: }
1.1 raeburn 1171: }
1.2 raeburn 1172: return @roles;
1173: } else {
1174: return @allroles;
1.1 raeburn 1175: }
1176: }
1177:
1178: sub course_roles {
1.17 raeburn 1179: my ($context,$checkpriv,$custom) = @_;
1180: my @allroles = &roles_by_context('course',$custom);
1.1 raeburn 1181: my @roles;
1182: if ($context eq 'domain') {
1183: @roles = @allroles;
1184: } elsif ($context eq 'course') {
1185: if ($env{'request.course.id'}) {
1.2 raeburn 1186: if ($checkpriv) {
1187: foreach my $role (@allroles) {
1188: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
1189: push(@roles,$role);
1190: } else {
1.22 raeburn 1191: if ($role ne 'cc' && $env{'request.course.sec'} ne '') {
1192: if (&Apache::lonnet::allowed('c'.$role,
1.2 raeburn 1193: $env{'request.course.id'}.'/'.
1.22 raeburn 1194: $env{'request.course.sec'})) {
1.2 raeburn 1195: push(@roles,$role);
1196: }
1.1 raeburn 1197: }
1198: }
1199: }
1.2 raeburn 1200: } else {
1201: @roles = @allroles;
1.1 raeburn 1202: }
1203: }
1204: }
1205: return @roles;
1206: }
1207:
1208: sub curr_role_permissions {
1.2 raeburn 1209: my ($context,$setting,$checkpriv) = @_;
1.17 raeburn 1210: my $custom = 1;
1.1 raeburn 1211: my @roles;
1.13 raeburn 1212: if ($context eq 'author') {
1.2 raeburn 1213: @roles = &construction_space_roles($checkpriv);
1.1 raeburn 1214: } elsif ($context eq 'domain') {
1215: if ($setting eq 'course') {
1.17 raeburn 1216: @roles = &course_roles($context,$checkpriv,$custom);
1.1 raeburn 1217: } else {
1.2 raeburn 1218: @roles = &domain_roles($checkpriv);
1.1 raeburn 1219: }
1220: } elsif ($context eq 'course') {
1.17 raeburn 1221: @roles = &course_roles($context,$checkpriv,$custom);
1.1 raeburn 1222: }
1223: return @roles;
1224: }
1225:
1226: # ======================================================= Existing Custom Roles
1227:
1228: sub my_custom_roles {
1229: my %returnhash=();
1230: my %rolehash=&Apache::lonnet::dump('roles');
1231: foreach my $key (keys %rolehash) {
1232: if ($key=~/^rolesdef\_(\w+)$/) {
1233: $returnhash{$1}=$1;
1234: }
1235: }
1236: return %returnhash;
1237: }
1238:
1.2 raeburn 1239: sub print_userlist {
1240: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1241: $idlist,$idlist_titles) = @_;
1242: my $format = $env{'form.output'};
1.1 raeburn 1243: if (! exists($env{'form.sortby'})) {
1244: $env{'form.sortby'} = 'username';
1245: }
1.2 raeburn 1246: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1247: $env{'form.Status'} = 'Active';
1.1 raeburn 1248: }
1249: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1.2 raeburn 1250: ($env{'form.Status'});
1.1 raeburn 1251:
1.2 raeburn 1252: if ($env{'form.showrole'} eq '') {
1.13 raeburn 1253: if ($context eq 'course') {
1254: $env{'form.showrole'} = 'st';
1255: } else {
1256: $env{'form.showrole'} = 'Any';
1257: }
1.2 raeburn 1258: }
1.1 raeburn 1259: if (! defined($env{'form.output'}) ||
1260: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1261: $env{'form.output'} = 'html';
1262: }
1263:
1.2 raeburn 1264: my @statuses;
1265: if ($env{'form.Status'} eq 'Any') {
1266: @statuses = ('previous','active','future');
1267: } elsif ($env{'form.Status'} eq 'Expired') {
1268: @statuses = ('previous');
1269: } elsif ($env{'form.Status'} eq 'Active') {
1270: @statuses = ('active');
1271: } elsif ($env{'form.Status'} eq 'Future') {
1272: @statuses = ('future');
1273: }
1.1 raeburn 1274:
1.2 raeburn 1275: # if ($context eq 'course') {
1276: # $r->print(&display_adv_courseroles());
1277: # }
1.1 raeburn 1278: #
1279: # Interface output
1.2 raeburn 1280: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1281: '<input type="hidden" name="action" value="'.
1.1 raeburn 1282: $env{'form.action'}.'" />');
1283: $r->print("<p>\n");
1284: if ($env{'form.action'} ne 'modifystudent') {
1285: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1286: 'excel' => "Excel",
1287: 'html' => 'HTML');
1288: my $output_selector = '<select size="1" name="output" >';
1289: foreach my $outputformat ('html','csv','excel') {
1290: my $option = '<option value="'.$outputformat.'" ';
1291: if ($outputformat eq $env{'form.output'}) {
1292: $option .= 'selected ';
1293: }
1294: $option .='>'.$lt{$outputformat}.'</option>';
1295: $output_selector .= "\n".$option;
1296: }
1297: $output_selector .= '</select>';
1298: $r->print('<label>'.&mt('Output Format: [_1]',$output_selector).'</label>'.(' 'x3));
1299: }
1.2 raeburn 1300: $r->print('<label>'.&mt('User Status: [_1]',$status_select).'</label>'.(' 'x3)."\n");
1301: my $roleselected = '';
1302: if ($env{'form.showrole'} eq 'Any') {
1303: $roleselected = ' selected="selected" ';
1304: }
1.53 raeburn 1305: my ($cnum,$cdom);
1306: $r->print(&role_filter($context));
1307: if ($context eq 'course') {
1308: ($cnum,$cdom) = &get_course_identity();
1309: $r->print(§ion_group_filter($cnum,$cdom));
1.2 raeburn 1310: }
1311: if (!(($context eq 'domain') && ($env{'form.roletype'} eq 'course'))) {
1.25 raeburn 1312: $r->print(' '.&list_submit_button(&mt('Update Display')).
1313: "\n</p>\n");
1.2 raeburn 1314: }
1315: my ($indexhash,$keylist) = &make_keylist_array();
1316: my (%userlist,%userinfo);
1.3 raeburn 1317: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
1318: my $courseform =
1319: &Apache::lonhtmlcommon::course_selection($formname,$totcodes,
1320: $codetitles,$idlist,$idlist_titles);
1321: $r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".
1322: &Apache::lonhtmlcommon::start_pick_box()."\n".
1323: &Apache::lonhtmlcommon::row_title(&mt('Select Course(s)'),
1324: 'LC_oddrow_value')."\n".
1325: $courseform."\n".
1326: &Apache::lonhtmlcommon::row_closure(1).
1327: &Apache::lonhtmlcommon::end_pick_box().'</p>'.
1328: '<p>'.&list_submit_button(&mt('Update Display')).
1.34 raeburn 1329: "\n".'</p><span class="LC_warning">'.&mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.').'</span>'."\n");
1.11 raeburn 1330: if ($env{'form.coursepick'}) {
1331: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1332: }
1333: } else {
1334: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1.3 raeburn 1335: }
1336: $r->rflush();
1.1 raeburn 1337: if ($context eq 'course') {
1.46 raeburn 1338: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
1.45 raeburn 1339: my $classlist = &Apache::loncoursedata::get_classlist();
1.66 raeburn 1340: if (ref($classlist) eq 'HASH') {
1341: %userlist = %{$classlist};
1342: }
1.45 raeburn 1343: }
1.43 raeburn 1344: if ($env{'form.showrole'} ne 'st') {
1345: my $showroles;
1346: if ($env{'form.showrole'} ne 'Any') {
1347: $showroles = [$env{'form.showrole'}];
1.3 raeburn 1348: } else {
1.43 raeburn 1349: $showroles = undef;
1.1 raeburn 1350: }
1.43 raeburn 1351: my $withsec = 1;
1352: my $hidepriv = 1;
1353: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1354: \@statuses,$showroles,undef,$withsec,$hidepriv);
1355: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1356: \%advrolehash,$permission);
1.1 raeburn 1357: }
1.2 raeburn 1358: } else {
1359: my (%cstr_roles,%dom_roles);
1.13 raeburn 1360: if ($context eq 'author') {
1.2 raeburn 1361: # List co-authors and assistant co-authors
1.17 raeburn 1362: my @possroles = &roles_by_context($context);
1.2 raeburn 1363: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1364: \@statuses,\@possroles);
1365: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1.11 raeburn 1366: \%cstr_roles,$permission);
1.2 raeburn 1367: } elsif ($context eq 'domain') {
1368: if ($env{'form.roletype'} eq 'domain') {
1369: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1370: foreach my $key (keys(%dom_roles)) {
1371: if (ref($dom_roles{$key}) eq 'HASH') {
1372: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1373: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1374: }
1375: }
1.13 raeburn 1376: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1377: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1378: my %coauthors;
1379: foreach my $key (keys(%dom_roles)) {
1380: if (ref($dom_roles{$key}) eq 'HASH') {
1381: if ($env{'form.showrole'} eq 'au') {
1382: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1383: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1384: } else {
1385: my @possroles;
1386: if ($env{'form.showrole'} eq 'Any') {
1.22 raeburn 1387: @possroles = &roles_by_context('author');
1.2 raeburn 1388: } else {
1389: @possroles = ($env{'form.showrole'});
1390: }
1391: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1.22 raeburn 1392: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1.2 raeburn 1393: my $extent = '/'.$authordom.'/'.$authorname;
1394: %{$coauthors{$extent}} =
1395: &Apache::lonnet::get_my_roles($authorname,
1396: $authordom,undef,\@statuses,\@possroles);
1397: }
1398: &gather_userinfo($context,$format,\%userlist,
1.11 raeburn 1399: $indexhash,\%userinfo,\%coauthors,$permission);
1.2 raeburn 1400: }
1401: }
1402: }
1403: } elsif ($env{'form.roletype'} eq 'course') {
1404: if ($env{'form.coursepick'}) {
1405: my %courses = &process_coursepick();
1.39 raeburn 1406: my %allusers;
1407: my $hidepriv = 1;
1.2 raeburn 1408: foreach my $cid (keys(%courses)) {
1.17 raeburn 1409: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1.11 raeburn 1410: next if ($cnum eq '' || $cdom eq '');
1.17 raeburn 1411: my $custom = 1;
1.2 raeburn 1412: my (@roles,@sections,%access,%users,%userdata,
1.6 albertel 1413: %statushash);
1.2 raeburn 1414: if ($env{'form.showrole'} eq 'Any') {
1.17 raeburn 1415: @roles = &course_roles($context,undef,$custom);
1.2 raeburn 1416: } else {
1417: @roles = ($env{'form.showrole'});
1418: }
1419: foreach my $role (@roles) {
1420: %{$users{$role}} = ();
1421: }
1422: foreach my $type (@statuses) {
1423: $access{$type} = $type;
1424: }
1.39 raeburn 1425: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1.2 raeburn 1426: foreach my $user (keys(%userdata)) {
1427: next if (ref($userinfo{$user}) eq 'HASH');
1428: foreach my $item ('fullname','id') {
1429: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1430: }
1431: }
1432: foreach my $role (keys(%users)) {
1433: foreach my $user (keys(%{$users{$role}})) {
1434: my $uniqid = $user.':'.$role;
1435: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1436: secs => $statushash{$user}{$role},
1437: };
1438: }
1439: }
1440: }
1441: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1442: \%userinfo,\%allusers,$permission);
1.2 raeburn 1443: } else {
1.10 raeburn 1444: $r->print('<input type="hidden" name="phase" value="'.
1445: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1446: return;
1447: }
1.1 raeburn 1448: }
1449: }
1.3 raeburn 1450: }
1451: if (keys(%userlist) == 0) {
1.13 raeburn 1452: if ($context eq 'author') {
1.3 raeburn 1453: $r->print(&mt('There are no co-authors to display.')."\n");
1454: } elsif ($context eq 'domain') {
1455: if ($env{'form.roletype'} eq 'domain') {
1456: $r->print(&mt('There are no users with domain roles to display.')."\n");
1.13 raeburn 1457: } elsif ($env{'form.roletype'} eq 'author') {
1.3 raeburn 1458: $r->print(&mt('There are no authors or co-authors to display.')."\n");
1459: } elsif ($env{'form.roletype'} eq 'course') {
1460: $r->print(&mt('There are no course users to display')."\n");
1.2 raeburn 1461: }
1.3 raeburn 1462: } elsif ($context eq 'course') {
1463: $r->print(&mt('There are no course users to display.')."\n");
1464: }
1465: } else {
1466: # Print out the available choices
1.4 raeburn 1467: my $usercount;
1.3 raeburn 1468: if ($env{'form.action'} eq 'modifystudent') {
1.10 raeburn 1469: ($usercount) = &show_users_list($r,$context,'view',$permission,
1.4 raeburn 1470: $env{'form.Status'},\%userlist,$keylist);
1.1 raeburn 1471: } else {
1.4 raeburn 1472: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
1.10 raeburn 1473: $permission,$env{'form.Status'},\%userlist,$keylist);
1.4 raeburn 1474: }
1475: if (!$usercount) {
1476: $r->print('<br />'.&mt('There are no users matching the search criteria.'));
1.2 raeburn 1477: }
1478: }
1.10 raeburn 1479: $r->print('<input type="hidden" name="phase" value="'.
1480: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1481: }
1482:
1.53 raeburn 1483: sub role_filter {
1484: my ($context) = @_;
1485: my $output;
1486: my $roleselected = '';
1487: if ($env{'form.showrole'} eq 'Any') {
1488: $roleselected = ' selected="selected" ';
1489: }
1490: my ($role_select);
1491: if ($context eq 'domain') {
1492: $role_select = &domain_roles_select();
1493: $output = '<label>'.&mt('Role Type: [_1]',$role_select).'</label>';
1494: } else {
1495: $role_select = '<select name="showrole">'."\n".
1496: '<option value="Any" '.$roleselected.'>'.
1497: &mt('Any role').'</option>';
1498: my @poss_roles = &curr_role_permissions($context);
1499: foreach my $role (@poss_roles) {
1500: $roleselected = '';
1501: if ($role eq $env{'form.showrole'}) {
1502: $roleselected = ' selected="selected" ';
1503: }
1504: my $plrole;
1505: if ($role eq 'cr') {
1506: $plrole = &mt('Custom role');
1507: } else {
1508: $plrole=&Apache::lonnet::plaintext($role);
1509: }
1510: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
1511: }
1512: $role_select .= '</select>';
1513: $output = '<label>'.&mt('Role: [_1]',$role_select).'</label>';
1514: }
1515: return $output;
1516: }
1517:
1.33 raeburn 1518: sub section_group_filter {
1519: my ($cnum,$cdom) = @_;
1520: my @filters;
1521: if ($env{'request.course.sec'} eq '') {
1522: @filters = ('sec');
1523: }
1524: push(@filters,'grp');
1525: my %name = (
1526: sec => 'secfilter',
1527: grp => 'grpfilter',
1528: );
1529: my %title = &Apache::lonlocal::texthash (
1530: sec => 'Section(s)',
1531: grp => 'Group(s)',
1532: all => 'all',
1533: none => 'none',
1534: );
1.47 raeburn 1535: my $output;
1.33 raeburn 1536: foreach my $item (@filters) {
1.47 raeburn 1537: my ($markup,@options);
1.33 raeburn 1538: if ($env{'form.'.$name{$item}} eq '') {
1539: $env{'form.'.$name{$item}} = 'all';
1540: }
1541: if ($item eq 'sec') {
1542: if ($env{'form.showrole'} eq 'cc') {
1543: $env{'form.'.$name{$item}} = 'none';
1544: }
1545: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
1546: @options = sort(keys(%sections_count));
1547: } elsif ($item eq 'grp') {
1548: my %curr_groups = &Apache::longroup::coursegroups();
1549: @options = sort(keys(%curr_groups));
1550: }
1551: if (@options > 0) {
1552: my $currsel;
1553: $markup = '<select name="'.$name{$item}.'" />'."\n";
1554: foreach my $option ('all','none',@options) {
1555: $currsel = '';
1556: if ($env{'form.'.$name{$item}} eq $option) {
1557: $currsel = ' selected="selected" ';
1558: }
1559: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
1560: if (($option eq 'all') || ($option eq 'none')) {
1561: $markup .= $title{$option};
1562: } else {
1563: $markup .= $option;
1564: }
1565: $markup .= '</option>'."\n";
1566: }
1567: $markup .= '</select>'."\n";
1568: $output .= (' 'x3).'<label>'.$title{$item}.': '.$markup.'</label>';
1569: }
1570: }
1571: return $output;
1572: }
1573:
1.2 raeburn 1574: sub list_submit_button {
1575: my ($text) = @_;
1.11 raeburn 1576: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
1.2 raeburn 1577: }
1578:
1579: sub gather_userinfo {
1.11 raeburn 1580: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
1.52 raeburn 1581: my $viewablesec;
1582: if ($context eq 'course') {
1583: $viewablesec = &viewable_section($permission);
1584: }
1.2 raeburn 1585: foreach my $item (keys(%{$rolehash})) {
1586: my %userdata;
1.22 raeburn 1587: if ($context eq 'author') {
1.2 raeburn 1588: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1589: split(/:/,$item);
1590: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1591: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1592: $item,$userlist);
1.22 raeburn 1593: } elsif ($context eq 'course') {
1594: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
1595: $userdata{'section'}) = split(/:/,$item,-1);
1596: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1597: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
1598: next if ($viewablesec ne $userdata{'section'});
1599: }
1.24 raeburn 1600: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1601: $item,$userlist);
1.2 raeburn 1602: } elsif ($context eq 'domain') {
1603: if ($env{'form.roletype'} eq 'domain') {
1604: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
1605: split(/:/,$item);
1606: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1607: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1608: $item,$userlist);
1.13 raeburn 1609: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1610: if (ref($rolehash->{$item}) eq 'HASH') {
1611: $userdata{'extent'} = $item;
1612: foreach my $key (keys(%{$rolehash->{$item}})) {
1613: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
1614: ($userdata{'start'},$userdata{'end'}) =
1615: split(/:/,$rolehash->{$item}{$key});
1616: my $uniqid = $key.':'.$item;
1.25 raeburn 1617: &build_user_record($context,\%userdata,$userinfo,
1618: $indexhash,$uniqid,$userlist);
1.2 raeburn 1619: }
1620: }
1621: } elsif ($env{'form.roletype'} eq 'course') {
1622: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1623: split(/:/,$item);
1624: if (ref($rolehash->{$item}) eq 'HASH') {
1.11 raeburn 1625: my $numcids = keys(%{$rolehash->{$item}});
1.2 raeburn 1626: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
1627: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
1628: my $spanstart = '';
1629: my $spanend = '; ';
1630: my $space = ', ';
1631: if ($format eq 'html' || $format eq 'view') {
1632: $spanstart = '<span class="LC_nobreak">';
1.23 raeburn 1633: # FIXME: actions on courses disabled for now
1634: # if ($permission->{'cusr'}) {
1635: # if ($numcids > 1) {
1.25 raeburn 1636: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1637: # } else {
1.25 raeburn 1638: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1639: # }
1640: # }
1.2 raeburn 1641: $spanend = '</span><br />';
1642: $space = ', ';
1643: }
1644: $userdata{'extent'} .= $spanstart.
1645: $rolehash->{$item}{$cid}{'desc'}.$space;
1646: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
1647: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
1.25 raeburn 1648: if (($env{'form.Status'} eq 'Any') ||
1649: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
1650: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
1651: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
1652: }
1.2 raeburn 1653: }
1654: }
1655: }
1656: }
1657: }
1.25 raeburn 1658: if ($userdata{'status'} ne '') {
1659: &build_user_record($context,\%userdata,$userinfo,
1660: $indexhash,$item,$userlist);
1661: }
1.2 raeburn 1662: }
1663: }
1664: }
1665: return;
1666: }
1667:
1668: sub build_user_record {
1.24 raeburn 1669: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
1.11 raeburn 1670: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
1.24 raeburn 1671: if (!(($context eq 'domain') && ($env{'form.roletype'} eq 'course'))) {
1672: &process_date_info($userdata);
1673: }
1.2 raeburn 1674: my $username = $userdata->{'username'};
1675: my $domain = $userdata->{'domain'};
1676: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
1.24 raeburn 1677: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1.2 raeburn 1678: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1679: } else {
1680: &aggregate_user_info($domain,$username,$userinfo);
1681: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1682: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1683: }
1684: foreach my $key (keys(%{$indexhash})) {
1685: if (defined($userdata->{$key})) {
1686: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
1687: }
1688: }
1689: return;
1690: }
1691:
1692: sub courses_selector {
1693: my ($cdom,$formname) = @_;
1694: my %coursecodes = ();
1695: my %codes = ();
1696: my @codetitles = ();
1697: my %cat_titles = ();
1698: my %cat_order = ();
1699: my %idlist = ();
1700: my %idnums = ();
1701: my %idlist_titles = ();
1702: my $caller = 'global';
1703: my $format_reply;
1704: my $jscript = '';
1705:
1.7 albertel 1706: my $totcodes = 0;
1707: $totcodes =
1.2 raeburn 1708: &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,
1709: $cdom,$totcodes);
1710: if ($totcodes > 0) {
1711: $format_reply =
1712: &Apache::lonnet::auto_instcode_format($caller,$cdom,\%coursecodes,
1713: \%codes,\@codetitles,\%cat_titles,\%cat_order);
1714: if ($format_reply eq 'ok') {
1715: my $numtypes = @codetitles;
1716: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
1717: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
1718: my $longtitles_str = join('","',@{$longtitles});
1719: my $allidlist = $idlist{$codetitles[0]};
1720: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
1721: $jscript .= $scripttext;
1722: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles);
1723: }
1724: }
1725: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
1726:
1727: my %elements = (
1728: Year => 'selectbox',
1729: coursepick => 'radio',
1730: coursetotal => 'text',
1731: courselist => 'text',
1732: );
1733: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
1734: if ($env{'form.coursepick'} eq 'category') {
1735: $jscript .= qq|
1736: function setCourseCat(formname) {
1737: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
1738: return;
1739: }
1740: courseSet('Year');
1741: for (var j=0; j<formname.Semester.length; j++) {
1742: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
1743: formname.Semester.options[j].selected = true;
1744: }
1745: }
1746: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
1747: return;
1748: }
1749: courseSet('Semester');
1750: for (var j=0; j<formname.Department.length; j++) {
1751: if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;
1752: }
1753: }
1754: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
1755: return;
1756: }
1757: courseSet('Department');
1758: for (var j=0; j<formname.Number.length; j++) {
1759: if (formname.Number.options[j].value == "$env{'form.Number'}") {
1760: formname.Number.options[j].selected = true;
1761: }
1762: }
1763: }
1764: |;
1765: }
1766: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
1767: \%idlist_titles);
1768: }
1769:
1770: sub course_selector_loadcode {
1771: my ($formname) = @_;
1772: my $loadcode;
1773: if ($env{'form.coursepick'} ne '') {
1774: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
1775: if ($env{'form.coursepick'} eq 'category') {
1776: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
1777: }
1778: }
1779: return $loadcode;
1780: }
1781:
1782: sub process_coursepick {
1783: my $coursefilter = $env{'form.coursepick'};
1784: my $cdom = $env{'request.role.domain'};
1785: my %courses;
1786: if ($coursefilter eq 'all') {
1787: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
1788: undef,undef,'Course');
1789: } elsif ($coursefilter eq 'category') {
1790: my $instcode = &instcode_from_coursefilter();
1791: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
1792: undef,undef,'Course');
1793: } elsif ($coursefilter eq 'specific') {
1794: if ($env{'form.coursetotal'} > 1) {
1795: my @course_ids = split(/&&/,$env{'form.courselist'});
1796: foreach my $cid (@course_ids) {
1797: $courses{$cid} = '';
1.1 raeburn 1798: }
1.2 raeburn 1799: } else {
1800: $courses{$env{'form.courselist'}} = '';
1.1 raeburn 1801: }
1.2 raeburn 1802: }
1803: return %courses;
1804: }
1805:
1806: sub instcode_from_coursefilter {
1807: my $instcode = '';
1808: my @cats = ('Semester','Year','Department','Number');
1809: foreach my $category (@cats) {
1810: if (defined($env{'form.'.$category})) {
1811: unless ($env{'form.'.$category} eq '-1') {
1812: $instcode .= $env{'form.'.$category};
1813: }
1814: }
1815: }
1816: if ($instcode eq '') {
1817: $instcode = '.';
1818: }
1819: return $instcode;
1820: }
1821:
1822: sub display_adv_courseroles {
1823: my $output;
1824: #
1825: # List course personnel
1826: my %coursepersonnel =
1827: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'});
1828: #
1829: $output = '<br />'.&Apache::loncommon::start_data_table();
1830: foreach my $role (sort(keys(%coursepersonnel))) {
1831: next if ($role =~ /^\s*$/);
1832: $output .= &Apache::loncommon::start_data_table_row().
1833: '<td>'.$role.'</td><td>';
1834: foreach my $user (split(',',$coursepersonnel{$role})) {
1835: my ($puname,$pudom)=split(':',$user);
1836: $output .= ' '.&Apache::loncommon::aboutmewrapper(
1837: &Apache::loncommon::plainname($puname,$pudom),
1838: $puname,$pudom);
1839: }
1840: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
1841: }
1842: $output .= &Apache::loncommon::end_data_table();
1843: }
1844:
1845: sub make_keylist_array {
1846: my ($index,$keylist);
1847: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
1848: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
1849: $index->{'end'} = &Apache::loncoursedata::CL_END();
1850: $index->{'start'} = &Apache::loncoursedata::CL_START();
1851: $index->{'id'} = &Apache::loncoursedata::CL_ID();
1852: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
1853: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
1854: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
1855: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
1856: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
1857: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
1858: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
1859: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
1860: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
1.44 raeburn 1861: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
1.47 raeburn 1862: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
1.2 raeburn 1863: foreach my $key (keys(%{$index})) {
1864: $keylist->[$index->{$key}] = $key;
1865: }
1866: return ($index,$keylist);
1867: }
1868:
1869: sub aggregate_user_info {
1870: my ($udom,$uname,$userinfo) = @_;
1871: my %info=&Apache::lonnet::get('environment',
1872: ['firstname','middlename',
1873: 'lastname','generation','id'],
1874: $udom,$uname);
1875: my ($tmp) = keys(%info);
1876: my ($fullname,$id);
1877: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
1878: $fullname = 'not available';
1879: $id = 'not available';
1880: &Apache::lonnet::logthis('unable to retrieve environment '.
1881: 'for '.$uname.':'.$udom);
1.1 raeburn 1882: } else {
1.2 raeburn 1883: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
1884: $id = $info{'id'};
1885: }
1886: $userinfo->{$uname.':'.$udom} = {
1887: fullname => $fullname,
1888: id => $id,
1889: };
1890: return;
1891: }
1.1 raeburn 1892:
1.2 raeburn 1893: sub process_date_info {
1894: my ($userdata) = @_;
1895: my $now = time;
1896: $userdata->{'status'} = 'Active';
1897: if ($userdata->{'start'} > 0) {
1898: if ($now < $userdata->{'start'}) {
1899: $userdata->{'status'} = 'Future';
1900: }
1.1 raeburn 1901: }
1.2 raeburn 1902: if ($userdata->{'end'} > 0) {
1903: if ($now > $userdata->{'end'}) {
1904: $userdata->{'status'} = 'Expired';
1905: }
1906: }
1907: return;
1.1 raeburn 1908: }
1909:
1910: sub show_users_list {
1.55 raeburn 1911: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname)=@_;
1912: if ($formname eq '') {
1913: $formname = 'studentform';
1914: }
1.1 raeburn 1915: #
1916: # Variables for excel output
1917: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
1918: #
1919: # Variables for csv output
1920: my ($CSVfile,$CSVfilename);
1921: #
1922: my $sortby = $env{'form.sortby'};
1.3 raeburn 1923: my @sortable = ('username','domain','id','fullname','start','end','email','role');
1.2 raeburn 1924: if ($context eq 'course') {
1.3 raeburn 1925: push(@sortable,('section','groups','type'));
1.2 raeburn 1926: } else {
1.3 raeburn 1927: push(@sortable,'extent');
1928: }
1.55 raeburn 1929: if ($mode eq 'pickauthor') {
1930: @sortable = ('username','fullname','email','status');
1931: }
1.3 raeburn 1932: if (!grep(/^\Q$sortby\E$/,@sortable)) {
1933: $sortby = 'username';
1.1 raeburn 1934: }
1.22 raeburn 1935: my $setting = $env{'form.roletype'};
1.35 raeburn 1936: my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers);
1.1 raeburn 1937: if ($context eq 'course') {
1.22 raeburn 1938: $cid = $env{'request.course.id'};
1.17 raeburn 1939: ($cnum,$cdom) = &get_course_identity($cid);
1.2 raeburn 1940: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
1941: $userlist,$keylist,$cdom,$cnum);
1.16 raeburn 1942: if ($mode eq 'autoenroll') {
1943: $env{'form.showrole'} = 'st';
1944: } else {
1945: if (! exists($env{'form.displayphotos'})) {
1946: $env{'form.displayphotos'} = 'off';
1947: }
1948: $displayphotos = $env{'form.displayphotos'};
1949: if (! exists($env{'form.displayclickers'})) {
1950: $env{'form.displayclickers'} = 'off';
1951: }
1952: $displayclickers = $env{'form.displayclickers'};
1953: if ($env{'course.'.$cid.'.internal.showphoto'}) {
1954: $r->print('
1.1 raeburn 1955: <script type="text/javascript">
1956: function photowindow(photolink) {
1957: var title = "Photo_Viewer";
1958: var options = "scrollbars=1,resizable=1,menubar=0";
1959: options += ",width=240,height=240";
1960: stdeditbrowser = open(photolink,title,options,"1");
1961: stdeditbrowser.focus();
1962: }
1963: </script>
1.16 raeburn 1964: ');
1965: }
1966: $r->print(<<END);
1.1 raeburn 1967: <input type="hidden" name="displayphotos" value="$displayphotos" />
1968: <input type="hidden" name="displayclickers" value="$displayclickers" />
1969: END
1.16 raeburn 1970: }
1.1 raeburn 1971: }
1.55 raeburn 1972: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.11 raeburn 1973: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.40 raeburn 1974: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
1.56 raeburn 1975: my $verify_action_js = &bulkaction_javascript($formname);
1.1 raeburn 1976: $r->print(<<END);
1.10 raeburn 1977:
1978: <script type="text/javascript" language="Javascript">
1.11 raeburn 1979: $check_uncheck_js
1980:
1.56 raeburn 1981: $verify_action_js
1.10 raeburn 1982:
1983: function username_display_launch(username,domain) {
1984: var target;
1.55 raeburn 1985: for (var i=0; i<document.$formname.usernamelink.length; i++) {
1986: if (document.$formname.usernamelink[i].checked) {
1987: target = document.$formname.usernamelink[i].value;
1.10 raeburn 1988: }
1989: }
1990: if (target == 'modify') {
1.55 raeburn 1991: if (document.$formname.userwin.checked == true) {
1.50 raeburn 1992: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&action=singleuser&srchin=dom&srchby=uname&srchtype=exact&popup=1';
1993: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
1994: modifywin = window.open(url,'',options,1);
1995: modifywin.focus();
1996: return;
1997: } else {
1.55 raeburn 1998: document.$formname.srchterm.value=username;
1999: document.$formname.srchdomain.value=domain;
2000: document.$formname.phase.value='get_user_info';
2001: document.$formname.action.value = 'singleuser';
2002: document.$formname.submit();
1.50 raeburn 2003: }
1.10 raeburn 2004: }
1.48 raeburn 2005: if (target == 'aboutme') {
1.55 raeburn 2006: if (document.$formname.userwin.checked == true) {
1.50 raeburn 2007: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2008: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2009: aboutmewin = window.open(url,'',options,1);
2010: aboutmewin.focus();
2011: return;
2012: } else {
2013: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2014: }
1.48 raeburn 2015: }
1.10 raeburn 2016: }
2017: </script>
1.11 raeburn 2018: $date_sec_selector
1.1 raeburn 2019: <input type="hidden" name="state" value="$env{'form.state'}" />
2020: END
2021: }
2022: $r->print(<<END);
2023: <input type="hidden" name="sortby" value="$sortby" />
2024: END
2025:
2026: my %lt=&Apache::lonlocal::texthash(
2027: 'username' => "username",
2028: 'domain' => "domain",
2029: 'id' => 'ID',
2030: 'fullname' => "name",
2031: 'section' => "section",
2032: 'groups' => "active groups",
2033: 'start' => "start date",
2034: 'end' => "end date",
2035: 'status' => "status",
1.2 raeburn 2036: 'role' => "role",
1.1 raeburn 2037: 'type' => "enroll type/action",
2038: 'email' => "email address",
2039: 'photo' => "photo",
1.2 raeburn 2040: 'extent' => "extent",
1.11 raeburn 2041: 'pr' => "Proceed",
2042: 'ca' => "check all",
2043: 'ua' => "uncheck all",
2044: 'ac' => "Action to take for selected users",
1.56 raeburn 2045: 'link' => "Behavior of clickable username link for each user",
1.10 raeburn 2046: 'aboutme' => "Display a user's personal page",
1.50 raeburn 2047: 'owin' => "Open in a new window",
1.10 raeburn 2048: 'modify' => "Modify a user's information",
1.1 raeburn 2049: );
1.2 raeburn 2050: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2051: $lt{'extent'} = &mt('Course(s): description, section(s), status');
1.13 raeburn 2052: } elsif ($context eq 'author') {
1.2 raeburn 2053: $lt{'extent'} = &mt('Author');
2054: }
1.55 raeburn 2055: my @cols;
2056: if ($mode eq 'pickauthor') {
2057: @cols = ('username','fullname','status','email');
2058: } else {
2059: @cols = ('username','domain','id','fullname');
2060: if ($context eq 'course') {
2061: push(@cols,'section');
2062: }
2063: if (!($context eq 'domain' && $env{'form.roletype'} eq 'course')) {
2064: push(@cols,('start','end'));
2065: }
2066: if ($env{'form.showrole'} eq 'Any' || $env{'form.showrole'} eq 'cr') {
2067: push(@cols,'role');
2068: }
2069: if ($context eq 'domain' && ($env{'form.roletype'} eq 'author' ||
2070: $env{'form.roletype'} eq 'course')) {
2071: push (@cols,'extent');
2072: }
2073: if (($statusmode eq 'Any') &&
2074: (!($context eq 'domain' && $env{'form.roletype'} eq 'course'))) {
2075: push(@cols,'status');
2076: }
2077: if ($context eq 'course') {
2078: push(@cols,'groups');
2079: }
2080: push(@cols,'email');
1.2 raeburn 2081: }
1.1 raeburn 2082:
1.4 raeburn 2083: my $rolefilter = $env{'form.showrole'};
1.5 raeburn 2084: if ($env{'form.showrole'} eq 'cr') {
2085: $rolefilter = &mt('custom');
2086: } elsif ($env{'form.showrole'} ne 'Any') {
1.2 raeburn 2087: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'});
2088: }
1.16 raeburn 2089: my $results_description;
2090: if ($mode ne 'autoenroll') {
2091: $results_description = &results_header_row($rolefilter,$statusmode,
1.24 raeburn 2092: $context,$permission,$mode);
1.56 raeburn 2093: $r->print('<b>'.$results_description.'</b><br /><br />');
1.16 raeburn 2094: }
1.26 raeburn 2095: my ($output,$actionselect,%canchange,%canchangesec);
1.55 raeburn 2096: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
2097: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
1.16 raeburn 2098: if ($permission->{'cusr'}) {
1.55 raeburn 2099: $actionselect = &select_actions($context,$setting,$statusmode,$formname);
1.16 raeburn 2100: }
2101: $r->print(<<END);
1.10 raeburn 2102: <input type="hidden" name="srchby" value="uname" />
2103: <input type="hidden" name="srchin" value="dom" />
2104: <input type="hidden" name="srchtype" value="exact" />
2105: <input type="hidden" name="srchterm" value="" />
1.11 raeburn 2106: <input type="hidden" name="srchdomain" value="" />
1.1 raeburn 2107: END
1.16 raeburn 2108: if ($actionselect) {
1.41 raeburn 2109: $output .= <<"END";
1.56 raeburn 2110: <div class="LC_left_float"><fieldset><legend><b>$lt{'ac'}</b></legend>
2111: $actionselect
2112: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
2113: <input type="button" value="$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 2114: END
1.26 raeburn 2115: my @allroles;
2116: if ($env{'form.showrole'} eq 'Any') {
2117: my $custom = 1;
2118: if ($context eq 'domain') {
2119: @allroles = &roles_by_context($setting,$custom);
2120: } else {
2121: @allroles = &roles_by_context($context,$custom);
2122: }
2123: } else {
2124: @allroles = ($env{'form.showrole'});
2125: }
2126: foreach my $role (@allroles) {
2127: if ($context eq 'domain') {
2128: if ($setting eq 'domain') {
2129: if (&Apache::lonnet::allowed('c'.$role,
2130: $env{'request.role.domain'})) {
2131: $canchange{$role} = 1;
2132: }
1.31 raeburn 2133: } elsif ($setting eq 'author') {
2134: if (&Apache::lonnet::allowed('c'.$role,
2135: $env{'request.role.domain'})) {
2136: $canchange{$role} = 1;
2137: }
1.26 raeburn 2138: }
2139: } elsif ($context eq 'author') {
2140: if (&Apache::lonnet::allowed('c'.$role,
2141: $env{'user.domain'}.'/'.$env{'user.name'})) {
2142: $canchange{$role} = 1;
2143: }
2144: } elsif ($context eq 'course') {
2145: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2146: $canchange{$role} = 1;
2147: } elsif ($env{'request.course.sec'} ne '') {
2148: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2149: $canchangesec{$role} = $env{'request.course.sec'};
2150: }
2151: }
2152: }
2153: }
1.16 raeburn 2154: }
1.56 raeburn 2155: $output .= '<div class="LC_left_float"><fieldset><legend><b>'.$lt{'link'}.'</b></legend>'.
2156: '<table><tr>';
2157: my @linkdests = ('aboutme');
2158: if ($permission->{'cusr'}) {
2159: unshift (@linkdests,'modify');
2160: }
2161: $output .= '<td>';
2162: my $usernamelink = $env{'form.usernamelink'};
2163: if ($usernamelink eq '') {
2164: $usernamelink = 'aboutme';
2165: }
2166: foreach my $item (@linkdests) {
2167: my $checkedstr = '';
2168: if ($item eq $usernamelink) {
2169: $checkedstr = ' checked="checked" ';
2170: }
2171: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.'> '.$lt{$item}.'</label></span><br />';
2172: }
2173: my $checkwin;
2174: if ($env{'form.userwin'}) {
2175: $checkwin = 'checked = "checked"';
2176: }
2177: $output .= '</td><td valign="top"><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1" '.$checkwin.'/>'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';
1.4 raeburn 2178: }
1.56 raeburn 2179: $output .= "\n".'<div class="LC_clear_float_footer"> </div>'."\n".
1.1 raeburn 2180: &Apache::loncommon::start_data_table().
1.4 raeburn 2181: &Apache::loncommon::start_data_table_header_row();
1.1 raeburn 2182: if ($mode eq 'autoenroll') {
1.4 raeburn 2183: $output .= "
1.55 raeburn 2184: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
1.4 raeburn 2185: ";
1.1 raeburn 2186: } else {
1.55 raeburn 2187: if ($mode eq 'pickauthor') {
2188: $output .= "\n".'<th> </th>'."\n";
2189: } else {
2190: $output .= "\n".'<th>'.&mt('Count').'</th>'."\n";
2191: }
1.11 raeburn 2192: if ($actionselect) {
2193: $output .= '<th>'.&mt('Select').'</th>'."\n";
2194: }
1.1 raeburn 2195: }
2196: foreach my $item (@cols) {
1.55 raeburn 2197: $output .= "<th><a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\">$lt{$item}</a></th>\n";
1.1 raeburn 2198: }
1.2 raeburn 2199: my %role_types = &role_type_names();
1.16 raeburn 2200: if ($context eq 'course' && $mode ne 'autoenroll') {
1.4 raeburn 2201: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2202: # Clicker display on or off?
1.58 bisitz 2203: my %clicker_options = (
2204: 'on' => 'Show',
2205: 'off' => 'Hide',
2206: );
1.4 raeburn 2207: my $clickerchg = 'on';
2208: if ($displayclickers eq 'on') {
2209: $clickerchg = 'off';
2210: }
1.58 bisitz 2211: $output .= ' <th>'."\n".' '
2212: .&mt('[_1]'.$clicker_options{$clickerchg}.'[_2] clicker id'
2213: ,'<a href="javascript:document.'.$formname.'.displayclickers.value='
2214: ."'".$clickerchg."'".';document.'.$formname.'.submit();">'
2215: ,'</a>')
2216: ."\n".' </th>'."\n";
1.1 raeburn 2217:
1.4 raeburn 2218: # Photo display on or off?
2219: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2220: my %photo_options = &Apache::lonlocal::texthash(
2221: 'on' => 'Show',
2222: 'off' => 'Hide',
2223: );
2224: my $photochg = 'on';
2225: if ($displayphotos eq 'on') {
2226: $photochg = 'off';
2227: }
2228: $output .= ' <th>'."\n".' '.
1.55 raeburn 2229: '<a href="javascript:document.'.$formname.'.displayphotos.value='.
2230: "'".$photochg."'".';document.'.$formname.'.submit();">'.
1.1 raeburn 2231: $photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
1.4 raeburn 2232: ' </th>'."\n";
2233: }
1.1 raeburn 2234: }
1.4 raeburn 2235: }
1.16 raeburn 2236: $output .= &Apache::loncommon::end_data_table_header_row();
1.1 raeburn 2237: # Done with the HTML header line
2238: } elsif ($mode eq 'csv') {
2239: #
2240: # Open a file
2241: $CSVfilename = '/prtspool/'.
1.2 raeburn 2242: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2243: time.'_'.rand(1000000000).'.csv';
1.1 raeburn 2244: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2245: $r->log_error("Couldn't open $CSVfilename for output $!");
1.66.2.1! raeburn 2246: $r->print(&mt('Problems occurred in writing the CSV file. '
1.64 bisitz 2247: .'This error has been logged. '
2248: .'Please alert your LON-CAPA administrator.'));
1.1 raeburn 2249: $CSVfile = undef;
2250: }
2251: #
2252: # Write headers and data to file
1.2 raeburn 2253: print $CSVfile '"'.$results_description.'"'."\n";
1.1 raeburn 2254: print $CSVfile '"'.join('","',map {
2255: &Apache::loncommon::csv_translate($lt{$_})
2256: } (@cols)).'"'."\n";
2257: } elsif ($mode eq 'excel') {
2258: # Create the excel spreadsheet
2259: ($excel_workbook,$excel_filename,$format) =
2260: &Apache::loncommon::create_workbook($r);
2261: return if (! defined($excel_workbook));
2262: $excel_sheet = $excel_workbook->addworksheet('userlist');
1.2 raeburn 2263: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
1.1 raeburn 2264: #
2265: my @colnames = map {$lt{$_}} (@cols);
2266: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2267: }
2268:
2269: # Done with header lines in all formats
2270: my %index;
2271: my $i;
1.2 raeburn 2272: foreach my $idx (@$keylist) {
2273: $index{$idx} = $i++;
2274: }
1.4 raeburn 2275: my $usercount = 0;
1.33 raeburn 2276: my ($secfilter,$grpfilter);
2277: if ($context eq 'course') {
2278: $secfilter = $env{'form.secfilter'};
2279: $grpfilter = $env{'form.grpfilter'};
2280: if ($secfilter eq '') {
2281: $secfilter = 'all';
2282: }
2283: if ($grpfilter eq '') {
2284: $grpfilter = 'all';
2285: }
2286: }
1.2 raeburn 2287: # Get groups, role, permanent e-mail so we can sort on them if
2288: # necessary.
2289: foreach my $user (keys(%{$userlist})) {
1.43 raeburn 2290: if ($user eq '' ) {
2291: delete($userlist->{$user});
2292: next;
2293: }
1.11 raeburn 2294: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
2295: delete($userlist->{$user});
2296: next;
2297: }
1.2 raeburn 2298: my ($uname,$udom,$role,$groups,$email);
1.5 raeburn 2299: if (($statusmode ne 'Any') &&
2300: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
2301: delete($userlist->{$user});
2302: next;
2303: }
1.2 raeburn 2304: if ($context eq 'domain') {
2305: if ($env{'form.roletype'} eq 'domain') {
2306: ($role,$uname,$udom) = split(/:/,$user);
1.11 raeburn 2307: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
2308: ($udom eq $env{'request.role.domain'})) {
2309: delete($userlist->{$user});
2310: next;
2311: }
1.13 raeburn 2312: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 2313: ($uname,$udom,$role) = split(/:/,$user,-1);
2314: } elsif ($env{'form.roletype'} eq 'course') {
2315: ($uname,$udom,$role) = split(/:/,$user);
2316: }
2317: } else {
2318: ($uname,$udom,$role) = split(/:/,$user,-1);
2319: if (($context eq 'course') && $role eq '') {
2320: $role = 'st';
2321: }
2322: }
2323: $userlist->{$user}->[$index{'role'}] = $role;
2324: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
2325: delete($userlist->{$user});
2326: next;
2327: }
1.33 raeburn 2328: if ($context eq 'course') {
2329: my @ac_groups;
2330: if (ref($classgroups) eq 'HASH') {
2331: $groups = $classgroups->{$user};
2332: }
2333: if (ref($groups->{'active'}) eq 'HASH') {
2334: @ac_groups = keys(%{$groups->{'active'}});
2335: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
2336: }
2337: if ($mode ne 'autoenroll') {
2338: my $section = $userlist->{$user}->[$index{'section'}];
1.43 raeburn 2339: if (($env{'request.course.sec'} ne '') &&
2340: ($section ne $env{'request.course.sec'})) {
2341: if ($role eq 'st') {
2342: delete($userlist->{$user});
2343: next;
2344: }
2345: }
1.33 raeburn 2346: if ($secfilter eq 'none') {
2347: if ($section ne '') {
2348: delete($userlist->{$user});
2349: next;
2350: }
2351: } elsif ($secfilter ne 'all') {
2352: if ($section ne $secfilter) {
2353: delete($userlist->{$user});
2354: next;
2355: }
2356: }
2357: if ($grpfilter eq 'none') {
2358: if (@ac_groups > 0) {
2359: delete($userlist->{$user});
2360: next;
2361: }
2362: } elsif ($grpfilter ne 'all') {
2363: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
2364: delete($userlist->{$user});
2365: next;
2366: }
2367: }
1.44 raeburn 2368: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2369: if (($displayphotos eq 'on') && ($role eq 'st')) {
2370: $userlist->{$user}->[$index{'photo'}] =
1.47 raeburn 2371: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
2372: $userlist->{$user}->[$index{'thumbnail'}] =
1.44 raeburn 2373: &Apache::lonnet::retrievestudentphoto($udom,$uname,
2374: 'gif','thumbnail');
2375: }
2376: }
1.33 raeburn 2377: }
1.2 raeburn 2378: }
2379: my %emails = &Apache::loncommon::getemails($uname,$udom);
2380: if ($emails{'permanentemail'} =~ /\S/) {
2381: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
2382: }
1.4 raeburn 2383: $usercount ++;
2384: }
2385: my $autocount = 0;
2386: my $manualcount = 0;
2387: my $lockcount = 0;
2388: my $unlockcount = 0;
2389: if ($usercount) {
2390: $r->print($output);
2391: } else {
2392: if ($mode eq 'autoenroll') {
2393: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
2394: } else {
2395: return;
2396: }
1.1 raeburn 2397: }
1.2 raeburn 2398: #
2399: # Sort the users
1.1 raeburn 2400: my $index = $index{$sortby};
2401: my $second = $index{'username'};
2402: my $third = $index{'domain'};
1.2 raeburn 2403: my @sorted_users = sort {
2404: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index])
1.1 raeburn 2405: ||
1.2 raeburn 2406: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
2407: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
2408: } (keys(%$userlist));
1.4 raeburn 2409: my $rowcount = 0;
1.2 raeburn 2410: foreach my $user (@sorted_users) {
1.4 raeburn 2411: my %in;
1.2 raeburn 2412: my $sdata = $userlist->{$user};
1.4 raeburn 2413: $rowcount ++;
1.2 raeburn 2414: foreach my $item (@{$keylist}) {
2415: $in{$item} = $sdata->[$index{$item}];
2416: }
1.11 raeburn 2417: my $role = $in{'role'};
1.2 raeburn 2418: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}]);
2419: if (! defined($in{'start'}) || $in{'start'} == 0) {
2420: $in{'start'} = &mt('none');
2421: } else {
2422: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
1.1 raeburn 2423: }
1.2 raeburn 2424: if (! defined($in{'end'}) || $in{'end'} == 0) {
2425: $in{'end'} = &mt('none');
1.1 raeburn 2426: } else {
1.2 raeburn 2427: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
1.1 raeburn 2428: }
1.55 raeburn 2429: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2430: $r->print(&Apache::loncommon::start_data_table_row());
1.11 raeburn 2431: my $checkval;
1.16 raeburn 2432: if ($mode eq 'autoenroll') {
2433: my $cellentry;
2434: if ($in{'type'} eq 'auto') {
2435: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';
2436: $autocount ++;
2437: } else {
2438: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><nobr><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></nobr></td></tr><tr><td><nobr>';
2439: $manualcount ++;
2440: if ($in{'lockedtype'}) {
2441: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';
2442: $unlockcount ++;
2443: } else {
2444: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';
2445: $lockcount ++;
1.11 raeburn 2446: }
1.16 raeburn 2447: $cellentry .= '</nobr></td></tr></table>';
2448: }
2449: $r->print("<td>$cellentry</td>\n");
2450: } else {
1.55 raeburn 2451: if ($mode ne 'pickauthor') {
2452: $r->print("<td>$rowcount</td>\n");
2453: }
1.16 raeburn 2454: if ($actionselect) {
1.26 raeburn 2455: my $showcheckbox;
2456: if ($role =~ /^cr\//) {
2457: $showcheckbox = $canchange{'cr'};
2458: } else {
2459: $showcheckbox = $canchange{$role};
2460: }
2461: if (!$showcheckbox) {
2462: if ($context eq 'course') {
2463: if ($canchangesec{$role} ne '') {
2464: if ($canchangesec{$role} eq $in{'section'}) {
2465: $showcheckbox = 1;
2466: }
2467: }
1.16 raeburn 2468: }
1.26 raeburn 2469: }
2470: if ($showcheckbox) {
2471: $checkval = $user;
2472: if ($context eq 'course') {
2473: if ($role eq 'st') {
2474: $checkval .= ':st';
2475: }
2476: $checkval .= ':'.$in{'section'};
2477: if ($role eq 'st') {
2478: $checkval .= ':'.$in{'type'}.':'.
2479: $in{'lockedtype'};
2480: }
1.16 raeburn 2481: }
1.26 raeburn 2482: $r->print('<td><input type="checkbox" name="'.
2483: 'actionlist" value="'.$checkval.'"></td>');
2484: } else {
2485: $r->print('<td> </td>');
1.16 raeburn 2486: }
1.55 raeburn 2487: } elsif ($mode eq 'pickauthor') {
2488: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
1.11 raeburn 2489: }
2490: }
1.2 raeburn 2491: foreach my $item (@cols) {
1.10 raeburn 2492: if ($item eq 'username') {
1.48 raeburn 2493: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
1.16 raeburn 2494: } elsif (($item eq 'start' || $item eq 'end') && ($actionselect)) {
1.11 raeburn 2495: $r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");
1.10 raeburn 2496: } else {
2497: $r->print('<td>'.$in{$item}.'</td>'."\n");
2498: }
1.2 raeburn 2499: }
1.16 raeburn 2500: if (($context eq 'course') && ($mode ne 'autoenroll')) {
1.4 raeburn 2501: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2502: if ($displayclickers eq 'on') {
2503: my $clickers =
1.2 raeburn 2504: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
1.4 raeburn 2505: if ($clickers!~/\w/) { $clickers='-'; }
2506: $r->print('<td>'.$clickers.'</td>');
1.2 raeburn 2507: } else {
2508: $r->print(' <td> </td> ');
2509: }
1.4 raeburn 2510: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
1.44 raeburn 2511: if ($displayphotos eq 'on' && $role eq 'st' && $in{'photo'} ne '') {
1.47 raeburn 2512: $r->print(' <td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1"></a></td>');
1.4 raeburn 2513: } else {
2514: $r->print(' <td> </td> ');
2515: }
2516: }
1.2 raeburn 2517: }
2518: }
2519: $r->print(&Apache::loncommon::end_data_table_row());
2520: } elsif ($mode eq 'csv') {
2521: next if (! defined($CSVfile));
2522: # no need to bother with $linkto
2523: if (! defined($in{'start'}) || $in{'start'} == 0) {
2524: $in{'start'} = &mt('none');
2525: } else {
2526: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
2527: }
2528: if (! defined($in{'end'}) || $in{'end'} == 0) {
2529: $in{'end'} = &mt('none');
2530: } else {
2531: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
2532: }
2533: my @line = ();
2534: foreach my $item (@cols) {
2535: push @line,&Apache::loncommon::csv_translate($in{$item});
2536: }
2537: print $CSVfile '"'.join('","',@line).'"'."\n";
2538: } elsif ($mode eq 'excel') {
2539: my $col = 0;
2540: foreach my $item (@cols) {
2541: if ($item eq 'start' || $item eq 'end') {
2542: if (defined($item) && $item != 0) {
2543: $excel_sheet->write($row,$col++,
2544: &Apache::lonstathelpers::calc_serial($in{item}),
2545: $format->{'date'});
2546: } else {
2547: $excel_sheet->write($row,$col++,'none');
2548: }
2549: } else {
2550: $excel_sheet->write($row,$col++,$in{$item});
2551: }
2552: }
2553: $row++;
1.1 raeburn 2554: }
2555: }
1.55 raeburn 2556: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
1.2 raeburn 2557: $r->print(&Apache::loncommon::end_data_table().'<br />');
2558: } elsif ($mode eq 'excel') {
2559: $excel_workbook->close();
1.66.2.1! raeburn 2560: $r->print(&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<p><a href="'.$excel_filename.'">','</a>')."</p>\n");
1.2 raeburn 2561: } elsif ($mode eq 'csv') {
2562: close($CSVfile);
1.66.2.1! raeburn 2563: $r->print(&mt('[_1]Your CSV file[_2] is ready for download.', '<p><a href="'.$CSVfilename.'">','</a>')."</p>\n");
1.2 raeburn 2564: $r->rflush();
2565: }
2566: if ($mode eq 'autoenroll') {
2567: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
1.4 raeburn 2568: } else {
2569: return ($usercount);
1.2 raeburn 2570: }
1.1 raeburn 2571: }
2572:
1.56 raeburn 2573: sub bulkaction_javascript {
2574: my ($formname,$caller) = @_;
2575: my $docstart = 'document';
2576: if ($caller eq 'popup') {
2577: $docstart = 'opener.document';
2578: }
2579: my %lt = &Apache::lonlocal::texthash(
2580: acwi => 'Access will be set to start immediately',
2581: asyo => 'as you did not select an end date in the pop-up window',
2582: accw => 'Access will be set to continue indefinitely',
2583: asyd => 'as you did not select an end date in the pop-up window',
2584: sewi => "Sections will be switched to 'No section'",
2585: ayes => "as you either selected the 'No section' option",
2586: oryo => 'or you did not select a section in the pop-up window',
2587: arol => 'A role with no section will be added',
2588: swbs => 'Sections will be switched to:',
2589: rwba => 'Roles will be added for section(s):',
2590: );
2591: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
2592: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
2593: my $singconfirm = &mt(' for a single user?');
2594: my $multconfirm = &mt(' for multiple users?');
2595: my $output = <<"ENDJS";
2596: function verify_action (field) {
2597: var numchecked = 0;
2598: var singconf = '$singconfirm';
2599: var multconf = '$multconfirm';
2600: if ($docstart.$formname.elements[field].length > 0) {
2601: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
2602: if ($docstart.$formname.elements[field][i].checked == true) {
2603: numchecked ++;
2604: }
2605: }
2606: } else {
2607: if ($docstart.$formname.elements[field].checked == true) {
2608: numchecked ++;
2609: }
2610: }
2611: if (numchecked == 0) {
2612: alert("$alert");
2613: return;
2614: } else {
2615: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
2616: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
2617: if (choice == '') {
2618: alert("$noaction");
2619: return;
2620: } else {
2621: if (numchecked == 1) {
2622: message += singconf;
2623: } else {
2624: message += multconf;
2625: }
2626: ENDJS
2627: if ($caller ne 'popup') {
2628: $output .= <<"NEWWIN";
2629: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
2630: opendatebrowser(document.$formname,'$formname','go');
2631: return;
2632:
2633: } else {
2634: if (confirm(message)) {
2635: document.$formname.phase.value = 'bulkchange';
2636: document.$formname.submit();
2637: return;
2638: }
2639: }
2640: NEWWIN
2641: } else {
2642: $output .= <<"POPUP";
2643: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
2644: var datemsg = '';
2645: if (($docstart.$formname.startdate_month.value == '') &&
2646: ($docstart.$formname.startdate_day.value == '') &&
2647: ($docstart.$formname.startdate_year.value == '')) {
2648: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
2649: }
2650: if (($docstart.$formname.enddate_month.value == '') &&
2651: ($docstart.$formname.enddate_day.value == '') &&
2652: ($docstart.$formname.enddate_year.value == '')) {
2653: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
2654: }
2655: if (datemsg != '') {
2656: message += "\\n"+datemsg;
2657: }
2658: }
2659: if (choice == 'chgsec') {
2660: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
2661: var retained = $docstart.$formname.retainsec.value;
2662: var secshow = $docstart.$formname.newsecs.value;
2663: if (secshow == '') {
2664: if (rolefilter == 'st' || retained == 0 || retained == "") {
2665: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2666: } else {
2667: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
2668: }
2669: } else {
2670: if (rolefilter == 'st' || retained == 0 || retained == "") {
2671: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
2672: } else {
2673: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
2674: }
2675: }
2676: }
2677: if (confirm(message)) {
2678: $docstart.$formname.phase.value = 'bulkchange';
2679: $docstart.$formname.submit();
2680: window.close();
2681: }
2682: POPUP
2683: }
2684: $output .= '
2685: }
2686: }
2687: }
2688: ';
2689: return $output;
2690: }
2691:
1.10 raeburn 2692: sub print_username_link {
1.48 raeburn 2693: my ($mode,$in) = @_;
1.10 raeburn 2694: my $output;
1.16 raeburn 2695: if ($mode eq 'autoenroll') {
2696: $output = $in->{'username'};
1.10 raeburn 2697: } else {
2698: $output = '<a href="javascript:username_display_launch('.
2699: "'$in->{'username'}','$in->{'domain'}'".')" />'.
2700: $in->{'username'}.'</a>';
2701: }
2702: return $output;
2703: }
2704:
1.2 raeburn 2705: sub role_type_names {
2706: my %lt = &Apache::lonlocal::texthash (
1.13 raeburn 2707: 'domain' => 'Domain Roles',
2708: 'author' => 'Co-Author Roles',
2709: 'course' => 'Course Roles',
1.2 raeburn 2710: );
2711: return %lt;
2712: }
2713:
1.11 raeburn 2714: sub select_actions {
1.55 raeburn 2715: my ($context,$setting,$statusmode,$formname) = @_;
1.11 raeburn 2716: my %lt = &Apache::lonlocal::texthash(
2717: revoke => "Revoke user roles",
2718: delete => "Delete user roles",
2719: reenable => "Re-enable expired user roles",
2720: activate => "Make future user roles active now",
2721: chgdates => "Change starting/ending dates",
2722: chgsec => "Change section associated with user roles",
2723: );
2724: my ($output,$options,%choices);
1.23 raeburn 2725: # FIXME Disable actions for now for roletype=course in domain context
2726: if ($context eq 'domain' && $setting eq 'course') {
2727: return;
2728: }
1.26 raeburn 2729: if ($context eq 'course') {
2730: if ($env{'form.showrole'} ne 'Any') {
2731: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},
2732: $env{'request.course.id'})) {
2733: if ($env{'request.course.sec'} eq '') {
2734: return;
2735: } else {
2736: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2737: return;
2738: }
2739: }
2740: }
2741: }
2742: }
1.11 raeburn 2743: if ($statusmode eq 'Any') {
2744: $options .= '
2745: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
2746: $choices{'dates'} = 1;
2747: } else {
2748: if ($statusmode eq 'Future') {
2749: $options .= '
2750: <option value="activate">'.$lt{'activate'}.'</option>';
2751: $choices{'dates'} = 1;
2752: } elsif ($statusmode eq 'Expired') {
2753: $options .= '
2754: <option value="reenable">'.$lt{'reenable'}.'</option>';
2755: $choices{'dates'} = 1;
2756: }
1.13 raeburn 2757: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
2758: $options .= '
2759: <option value="chgdates">'.$lt{'chgdates'}.'</option>
2760: <option value="revoke">'.$lt{'revoke'}.'</option>';
2761: $choices{'dates'} = 1;
2762: }
1.11 raeburn 2763: }
2764: if ($context eq 'domain') {
2765: $options .= '
2766: <option value="delete">'.$lt{'delete'}.'</option>';
2767: }
2768: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
1.26 raeburn 2769: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
1.11 raeburn 2770: $options .= '
2771: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
2772: $choices{'sections'} = 1;
2773: }
2774: }
2775: if ($options) {
1.56 raeburn 2776: $output = '<select name="bulkaction">'."\n".
1.11 raeburn 2777: '<option value="" selected="selected">'.
2778: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
2779: if ($choices{'dates'}) {
2780: $output .=
2781: '<input type="hidden" name="startdate_month" value="" />'."\n".
2782: '<input type="hidden" name="startdate_day" value="" />'."\n".
2783: '<input type="hidden" name="startdate_year" value="" />'."\n".
2784: '<input type="hidden" name="startdate_hour" value="" />'."\n".
2785: '<input type="hidden" name="startdate_minute" value="" />'."\n".
2786: '<input type="hidden" name="startdate_second" value="" />'."\n".
2787: '<input type="hidden" name="enddate_month" value="" />'."\n".
2788: '<input type="hidden" name="enddate_day" value="" />'."\n".
2789: '<input type="hidden" name="enddate_year" value="" />'."\n".
2790: '<input type="hidden" name="enddate_hour" value="" />'."\n".
2791: '<input type="hidden" name="enddate_minute" value="" />'."\n".
1.56 raeburn 2792: '<input type="hidden" name="enddate_second" value="" />'."\n".
2793: '<input type="hidden" name="no_end_date" value="" />'."\n";
1.11 raeburn 2794: if ($context eq 'course') {
2795: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
2796: }
2797: }
2798: if ($choices{'sections'}) {
2799: $output .= '<input type="hidden" name="retainsec" value= "" />'."\n".
2800: '<input type="hidden" name="newsecs" value= "" />'."\n";
2801: }
2802: }
2803: return $output;
2804: }
2805:
2806: sub date_section_javascript {
2807: my ($context,$setting) = @_;
1.49 raeburn 2808: my $title = 'Date_And_Section_Selector';
1.41 raeburn 2809: my %nopopup = &Apache::lonlocal::texthash (
2810: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
2811: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
2812: none => "Choose an action to take for selected users",
2813: );
1.11 raeburn 2814: my $output = '
1.49 raeburn 2815: <script type="text/javascript">'."\n";
1.11 raeburn 2816: $output .= <<"ENDONE";
1.41 raeburn 2817: function opendatebrowser(callingform,formname,calledby) {
1.11 raeburn 2818: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
2819: var url = '/adm/createuser?';
2820: var type = '';
2821: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
2822: ENDONE
2823: if ($context eq 'domain') {
2824: $output .= '
2825: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
2826: ';
2827: }
2828: my $width= '700';
2829: my $height = '400';
2830: $output .= <<"ENDTWO";
2831: url += 'action=dateselect&callingform=' + formname +
2832: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
2833: var title = '$title';
2834: var options = 'scrollbars=1,resizable=1,menubar=0';
2835: options += ',width=$width,height=$height';
2836: stdeditbrowser = open(url,title,options,'1');
2837: stdeditbrowser.focus();
2838: }
2839: </script>
2840: ENDTWO
2841: return $output;
2842: }
2843:
2844: sub date_section_selector {
1.21 raeburn 2845: my ($context,$permission) = @_;
1.11 raeburn 2846: my $callingform = $env{'form.callingform'};
2847: my $formname = 'dateselect';
2848: my $groupslist = &get_groupslist();
2849: my $sec_js = &setsections_javascript($formname,$groupslist);
2850: my $output = <<"END";
2851: <script type="text/javascript">
2852:
2853: $sec_js
2854:
2855: function saveselections(formname) {
2856:
2857: END
2858: if ($env{'form.bulkaction'} eq 'chgsec') {
2859: $output .= <<"END";
1.40 raeburn 2860: if (formname.retainsec.length > 1) {
2861: for (var i=0; i<formname.retainsec.length; i++) {
2862: if (formname.retainsec[i].checked == true) {
2863: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
2864: }
2865: }
2866: } else {
2867: opener.document.$callingform.retainsec.value = formname.retainsec.value;
2868: }
1.11 raeburn 2869: setSections(formname);
2870: if (seccheck == 'ok') {
2871: opener.document.$callingform.newsecs.value = formname.sections.value;
2872: }
2873: END
2874: } else {
2875: if ($context eq 'course') {
2876: if (($env{'form.bulkaction'} eq 'reenable') ||
2877: ($env{'form.bulkaction'} eq 'activate') ||
2878: ($env{'form.bulkaction'} eq 'chgdates')) {
1.26 raeburn 2879: if ($env{'request.course.sec'} eq '') {
2880: $output .= <<"END";
1.11 raeburn 2881:
2882: if (formname.makedatesdefault.checked == true) {
2883: opener.document.$callingform.makedatesdefault.value = 1;
2884: }
2885: else {
2886: opener.document.$callingform.makedatesdefault.value = 0;
2887: }
2888:
2889: END
1.26 raeburn 2890: }
1.11 raeburn 2891: }
2892: }
2893: $output .= <<"END";
2894: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
2895: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
2896: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
2897: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
2898: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
2899: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
2900: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
2901: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
2902: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
2903: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
2904: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
2905: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
1.56 raeburn 2906: if (formname.no_end_date.checked) {
2907: opener.document.$callingform.no_end_date.value = '1';
2908: } else {
2909: opener.document.$callingform.no_end_date.value = '0';
2910: }
1.11 raeburn 2911: END
2912: }
1.56 raeburn 2913: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
2914: $output .= <<"ENDJS";
2915: verify_action('actionlist');
1.11 raeburn 2916: }
1.56 raeburn 2917:
2918: $verify_action_js
2919:
1.11 raeburn 2920: </script>
1.56 raeburn 2921: ENDJS
1.11 raeburn 2922: my %lt = &Apache::lonlocal::texthash (
2923: chac => 'Access dates to apply for selected users',
2924: chse => 'Changes in section affiliation to apply to selected users',
2925: fors => 'For student roles changing the section, will result in a section switch as students may only be in one section of a course at a time.',
2926: forn => 'For a role in a course that is not a student role, a user may have roles in more than one section of a course at a time.',
2927: reta => "Retain each user's current section affiliations?",
2928: dnap => '(Does not apply to student roles).',
2929: );
2930: my ($date_items,$headertext);
2931: if ($env{'form.bulkaction'} eq 'chgsec') {
2932: $headertext = $lt{'chse'};
2933: } else {
2934: $headertext = $lt{'chac'};
2935: my $starttime;
2936: if (($env{'form.bulkaction'} eq 'activate') ||
2937: ($env{'form.bulkaction'} eq 'reenable')) {
2938: $starttime = time;
2939: }
2940: $date_items = &date_setting_table($starttime,undef,$context,
1.21 raeburn 2941: $env{'form.bulkaction'},$formname,
2942: $permission);
1.11 raeburn 2943: }
2944: $output .= '<h3>'.$headertext.'</h3>'.
2945: '<form name="'.$formname.'" method="post">'."\n".
2946: $date_items;
2947: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
1.17 raeburn 2948: my ($cnum,$cdom) = &get_course_identity();
1.11 raeburn 2949: my $info;
2950: if ($env{'form.showrole'} eq 'st') {
2951: $output .= '<p>'.$lt{'fors'}.'</p>';
1.26 raeburn 2952: } elsif ($env{'form.showrole'} eq 'Any') {
1.11 raeburn 2953: $output .= '<p>'.$lt{'fors'}.'</p>'.
2954: '<p>'.$lt{'forn'}.' ';
2955: $info = $lt{'reta'};
2956: } else {
2957: $output .= '<p>'.$lt{'forn'}.' ';
2958: $info = $lt{'reta'};
2959: }
2960: if ($info) {
2961: $info .= '<span class="LC_nobreak">'.
2962: '<label><input type="radio" name="retainsec" value="1" '.
2963: 'checked="checked" />'.&mt('Yes').'</label> '.
2964: '<label><input type="radio" name="retainsec" value="0" />'.
2965: &mt('No').'</label></span>';
2966: if ($env{'form.showrole'} eq 'Any') {
2967: $info .= '<br />'.$lt{'dnap'};
2968: }
2969: $info .= '</p>';
2970: } else {
2971: $info = '<input type="hidden" name="retainsec" value="0" />';
2972: }
1.21 raeburn 2973: my $rowtitle = &mt('New section to assign');
2974: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context);
1.11 raeburn 2975: $output .= $info.$secbox;
2976: }
2977: $output .= '<p>'.
1.56 raeburn 2978: '<input type="button" name="dateselection" value="'.&mt('Make changes').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
1.11 raeburn 2979: '</form>';
2980: return $output;
2981: }
2982:
1.17 raeburn 2983: sub section_picker {
2984: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode) = @_;
2985: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2986: my $sections_select .= &course_sections(\%sections_count,$role);
2987: my $secbox = '<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
2988: if ($mode eq 'upload') {
2989: my ($options,$cb_script,$coursepick) =
2990: &default_role_selector($context,1);
1.59 bisitz 2991: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
1.17 raeburn 2992: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
2993: }
2994: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
2995: if ($env{'request.course.sec'} eq '') {
2996: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
2997: '<td align="center">'.&mt('Existing sections')."\n".
2998: '<br />'.$sections_select.'</td><td align="center">'.
2999: &mt('New section').'<br />'."\n".
3000: '<input type="text" name="newsec" size="15" />'."\n".
3001: '<input type="hidden" name="sections" value="" />'."\n".
3002: '</td></tr></table>'."\n";
3003: } else {
3004: $secbox .= '<input type="hidden" name="sections" value="'.
3005: $env{'request.course.sec'}.'" />'.
3006: $env{'request.course.sec'};
3007: }
3008: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n".
3009: &Apache::lonhtmlcommon::end_pick_box().'</p>';
3010: return $secbox;
3011: }
3012:
1.2 raeburn 3013: sub results_header_row {
1.24 raeburn 3014: my ($rolefilter,$statusmode,$context,$permission,$mode) = @_;
1.5 raeburn 3015: my ($description,$showfilter);
3016: if ($rolefilter ne 'Any') {
3017: $showfilter = $rolefilter;
3018: }
1.2 raeburn 3019: if ($context eq 'course') {
1.24 raeburn 3020: if ($mode eq 'csv' || $mode eq 'excel') {
3021: $description = &mt('Course - ').$env{'course.'.$env{'request.course.id'}.'.description'}.': ';
3022: }
1.2 raeburn 3023: if ($statusmode eq 'Expired') {
1.5 raeburn 3024: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
1.11 raeburn 3025: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3026: $description .= &mt('Users in course with future [_1] roles',$showfilter);
1.2 raeburn 3027: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3028: $description .= &mt('Users in course with active [_1] roles',$showfilter);
1.2 raeburn 3029: } else {
3030: if ($rolefilter eq 'Any') {
3031: $description .= &mt('All users in course');
3032: } else {
3033: $description .= &mt('All users in course with [_1] roles',$rolefilter);
3034: }
3035: }
1.33 raeburn 3036: my $constraint;
1.26 raeburn 3037: my $viewablesec = &viewable_section($permission);
3038: if ($viewablesec ne '') {
1.15 raeburn 3039: if ($env{'form.showrole'} eq 'st') {
1.33 raeburn 3040: $constraint = &mt('only users in section "[_1]"',$viewablesec);
1.26 raeburn 3041: } elsif ($env{'form.showrole'} ne 'cc') {
1.33 raeburn 3042: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
3043: }
3044: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3045: if ($env{'form.grpfilter'} eq 'none') {
3046: $constraint .= &mt(' and not in any group');
3047: } else {
3048: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
3049: }
3050: }
3051: } else {
3052: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
3053: if ($env{'form.secfilter'} eq 'none') {
3054: $constraint = &mt('only users affiliated with no section');
3055: } else {
3056: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
3057: }
3058: }
3059: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3060: if ($env{'form.grpfilter'} eq 'none') {
3061: if ($constraint eq '') {
3062: $constraint = &mt('only users not in any group');
3063: } else {
3064: $constraint .= &mt(' and also not in any group');
3065: }
3066: } else {
3067: if ($constraint eq '') {
3068: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
3069: } else {
3070: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
3071: }
3072: }
1.15 raeburn 3073: }
3074: }
1.33 raeburn 3075: if ($constraint ne '') {
3076: $description .= ' ('.$constraint.')';
3077: }
1.13 raeburn 3078: } elsif ($context eq 'author') {
1.14 raeburn 3079: $description =
3080: &mt('Author space for <span class="LC_cusr_emph">[_1]</span>',
3081: &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})).': ';
1.2 raeburn 3082: if ($statusmode eq 'Expired') {
1.5 raeburn 3083: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
1.2 raeburn 3084: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3085: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
1.2 raeburn 3086: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3087: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
1.2 raeburn 3088: } else {
3089: if ($rolefilter eq 'Any') {
1.5 raeburn 3090: $description .= &mt('All co-authors');
1.2 raeburn 3091: } else {
3092: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
3093: }
3094: }
3095: } elsif ($context eq 'domain') {
3096: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
3097: $description = &mt('Domain - ').$domdesc.': ';
3098: if ($env{'form.roletype'} eq 'domain') {
3099: if ($statusmode eq 'Expired') {
1.5 raeburn 3100: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3101: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3102: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
1.2 raeburn 3103: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3104: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
1.2 raeburn 3105: } else {
3106: if ($rolefilter eq 'Any') {
1.5 raeburn 3107: $description .= &mt('All users in domain');
1.2 raeburn 3108: } else {
3109: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
3110: }
3111: }
1.13 raeburn 3112: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 3113: if ($statusmode eq 'Expired') {
1.5 raeburn 3114: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
1.2 raeburn 3115: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3116: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
1.2 raeburn 3117: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3118: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
1.2 raeburn 3119: } else {
3120: if ($rolefilter eq 'Any') {
1.5 raeburn 3121: $description .= &mt('All users with co-author roles in domain',$showfilter);
1.2 raeburn 3122: } else {
3123: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
3124: }
3125: }
3126: } elsif ($env{'form.roletype'} eq 'course') {
3127: my $coursefilter = $env{'form.coursepick'};
3128: if ($coursefilter eq 'category') {
3129: my $instcode = &instcode_from_coursefilter();
3130: if ($instcode eq '.') {
3131: $description .= &mt('All courses in domain').' - ';
3132: } else {
3133: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
3134: }
3135: } elsif ($coursefilter eq 'selected') {
3136: $description .= &mt('Selected courses in domain').' - ';
3137: } elsif ($coursefilter eq 'all') {
3138: $description .= &mt('All courses in domain').' - ';
3139: }
3140: if ($statusmode eq 'Expired') {
1.5 raeburn 3141: $description .= &mt('users with expired [_1] roles',$showfilter);
1.2 raeburn 3142: } elsif ($statusmode eq 'Future') {
1.5 raeburn 3143: $description .= &mt('users with future [_1] roles',$showfilter);
1.2 raeburn 3144: } elsif ($statusmode eq 'Active') {
1.5 raeburn 3145: $description .= &mt('users with active [_1] roles',$showfilter);
1.2 raeburn 3146: } else {
3147: if ($rolefilter eq 'Any') {
3148: $description .= &mt('all users');
3149: } else {
3150: $description .= &mt('users with [_1] roles',$rolefilter);
3151: }
3152: }
3153: }
3154: }
3155: return $description;
3156: }
1.22 raeburn 3157:
3158: sub viewable_section {
3159: my ($permission) = @_;
3160: my $viewablesec;
3161: if (ref($permission) eq 'HASH') {
3162: if (exists($permission->{'view_section'})) {
3163: $viewablesec = $permission->{'view_section'};
3164: } elsif (exists($permission->{'cusr_section'})) {
3165: $viewablesec = $permission->{'cusr_section'};
3166: }
3167: }
3168: return $viewablesec;
3169: }
3170:
1.2 raeburn 3171:
1.1 raeburn 3172: #################################################
3173: #################################################
3174: sub show_drop_list {
1.30 raeburn 3175: my ($r,$classlist,$nosort,$permission) = @_;
1.29 raeburn 3176: my $cid = $env{'request.course.id'};
1.17 raeburn 3177: my ($cnum,$cdom) = &get_course_identity($cid);
1.1 raeburn 3178: if (! exists($env{'form.sortby'})) {
3179: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3180: ['sortby']);
3181: }
3182: my $sortby = $env{'form.sortby'};
3183: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
3184: $sortby = 'username';
3185: }
3186: my $action = "drop";
1.17 raeburn 3187: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.1 raeburn 3188: $r->print(<<END);
3189: <input type="hidden" name="sortby" value="$sortby" />
3190: <input type="hidden" name="action" value="$action" />
3191: <input type="hidden" name="state" value="done" />
1.17 raeburn 3192: <script type="text/javascript" language="Javascript">
3193: $check_uncheck_js
1.1 raeburn 3194: </script>
3195: <p>
3196: <input type="hidden" name="phase" value="four">
3197: END
1.30 raeburn 3198: my ($indexhash,$keylist) = &make_keylist_array();
3199: my $studentcount = 0;
3200: if (ref($classlist) eq 'HASH') {
3201: foreach my $student (keys(%{$classlist})) {
3202: my $sdata = $classlist->{$student};
3203: my $status = $sdata->[$indexhash->{'status'}];
3204: my $section = $sdata->[$indexhash->{'section'}];
3205: if ($status ne 'Active') {
3206: delete($classlist->{$student});
3207: next;
3208: }
3209: if ($env{'request.course.sec'} ne '') {
3210: if ($section ne $env{'request.course.sec'}) {
3211: delete($classlist->{$student});
3212: next;
3213: }
3214: }
3215: $studentcount ++;
3216: }
3217: }
3218: if (!$studentcount) {
3219: $r->print(&mt('There are no students to drop.'));
3220: return;
3221: }
3222: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
3223: $classlist,$keylist,$cdom,$cnum);
3224: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
3225: 'dom' => "domain",
3226: 'sn' => "student name",
3227: 'sec' => "section",
3228: 'start' => "start date",
3229: 'end' => "end date",
3230: 'groups' => "active groups",
3231: );
1.1 raeburn 3232: if ($nosort) {
1.17 raeburn 3233: $r->print(&Apache::loncommon::start_data_table().
3234: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3235: $r->print(<<END);
3236: <th> </th>
3237: <th>$lt{'usrn'}</th>
3238: <th>$lt{'dom'}</th>
3239: <th>ID</th>
3240: <th>$lt{'sn'}</th>
3241: <th>$lt{'sec'}</th>
3242: <th>$lt{'start'}</th>
3243: <th>$lt{'end'}</th>
3244: <th>$lt{'groups'}</th>
3245: END
1.17 raeburn 3246: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3247: } else {
1.17 raeburn 3248: $r->print(&Apache::loncommon::start_data_table().
3249: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3250: $r->print(<<END);
1.17 raeburn 3251: <th> </th>
1.1 raeburn 3252: <th>
1.17 raeburn 3253: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
1.1 raeburn 3254: </th><th>
1.17 raeburn 3255: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
1.1 raeburn 3256: </th><th>
1.17 raeburn 3257: <a href="/adm/createuser?action=$action&sortby=id">ID</a>
1.1 raeburn 3258: </th><th>
1.17 raeburn 3259: <a href="/adm/createuser?action=$action&sortby=fullname">$lt{'sn'}</a>
1.1 raeburn 3260: </th><th>
1.17 raeburn 3261: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
1.1 raeburn 3262: </th><th>
1.17 raeburn 3263: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
1.1 raeburn 3264: </th><th>
1.17 raeburn 3265: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
1.1 raeburn 3266: </th><th>
1.17 raeburn 3267: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
1.1 raeburn 3268: </th>
3269: END
1.17 raeburn 3270: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3271: }
3272: #
3273: # Sort the students
1.30 raeburn 3274: my $index = $indexhash->{$sortby};
3275: my $second = $indexhash->{'username'};
3276: my $third = $indexhash->{'domain'};
1.1 raeburn 3277: my @Sorted_Students = sort {
3278: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
3279: ||
3280: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
3281: ||
3282: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
1.30 raeburn 3283: } (keys(%{$classlist}));
1.1 raeburn 3284: foreach my $student (@Sorted_Students) {
3285: my $error;
3286: my $sdata = $classlist->{$student};
1.30 raeburn 3287: my $username = $sdata->[$indexhash->{'username'}];
3288: my $domain = $sdata->[$indexhash->{'domain'}];
3289: my $section = $sdata->[$indexhash->{'section'}];
3290: my $name = $sdata->[$indexhash->{'fullname'}];
3291: my $id = $sdata->[$indexhash->{'id'}];
3292: my $start = $sdata->[$indexhash->{'start'}];
3293: my $end = $sdata->[$indexhash->{'end'}];
1.1 raeburn 3294: my $groups = $classgroups->{$student};
3295: my $active_groups;
3296: if (ref($groups->{active}) eq 'HASH') {
3297: $active_groups = join(', ',keys(%{$groups->{'active'}}));
3298: }
3299: if (! defined($start) || $start == 0) {
3300: $start = &mt('none');
3301: } else {
3302: $start = &Apache::lonlocal::locallocaltime($start);
3303: }
3304: if (! defined($end) || $end == 0) {
3305: $end = &mt('none');
3306: } else {
3307: $end = &Apache::lonlocal::locallocaltime($end);
3308: }
1.17 raeburn 3309: my $studentkey = $student.':'.$section;
1.30 raeburn 3310: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
1.1 raeburn 3311: #
3312: $r->print(&Apache::loncommon::start_data_table_row());
3313: $r->print(<<"END");
1.29 raeburn 3314: <td><input type="checkbox" name="droplist" value="$studentkey"></td>
1.1 raeburn 3315: <td>$username</td>
3316: <td>$domain</td>
3317: <td>$id</td>
3318: <td>$name</td>
3319: <td>$section</td>
1.29 raeburn 3320: <td>$start $startitem</td>
1.1 raeburn 3321: <td>$end</td>
3322: <td>$active_groups</td>
3323: END
3324: $r->print(&Apache::loncommon::end_data_table_row());
3325: }
3326: $r->print(&Apache::loncommon::end_data_table().'<br />');
3327: %lt=&Apache::lonlocal::texthash(
1.29 raeburn 3328: 'dp' => "Drop Students",
1.1 raeburn 3329: 'ca' => "check all",
3330: 'ua' => "uncheck all",
3331: );
3332: $r->print(<<"END");
3333: </p><p>
3334: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)">
3335: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)">
3336: <p><input type=submit value="$lt{'dp'}"></p>
3337: END
3338: return;
3339: }
3340:
3341: #
3342: # Print out the initial form to get the file containing a list of users
3343: #
3344: sub print_first_users_upload_form {
3345: my ($r,$context) = @_;
3346: my $str;
3347: $str = '<input type="hidden" name="phase" value="two">';
3348: $str .= '<input type="hidden" name="action" value="upload" />';
3349: $str .= '<input type="hidden" name="state" value="got_file" />';
1.2 raeburn 3350: $str .= "<h3>".&mt('Upload a file containing information about users')."</h3>\n";
1.1 raeburn 3351: $str .= &Apache::loncommon::upfile_select_html();
3352: $str .= "<p>\n";
3353: $str .= '<input type="submit" name="fileupload" value="'.
1.2 raeburn 3354: &mt('Upload file of users').'">'."\n";
1.1 raeburn 3355: $str .= '<label><input type="checkbox" name="noFirstLine" /> '.
3356: &mt('Ignore First Line')."</label></p>\n";
3357: $str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",
3358: &mt("How do I create a users list from a spreadsheet")).
3359: "<br />\n";
3360: $str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
3361: &mt("How do I create a CSV file from a spreadsheet")).
3362: "<br />\n";
3363: $str .= &Apache::loncommon::end_page();
3364: $r->print($str);
3365: return;
3366: }
3367:
3368: # ================================================= Drop/Add from uploaded file
3369: sub upfile_drop_add {
1.21 raeburn 3370: my ($r,$context,$permission) = @_;
1.1 raeburn 3371: &Apache::loncommon::load_tmp_file($r);
3372: my @userdata=&Apache::loncommon::upfile_record_sep();
3373: if($env{'form.noFirstLine'}){shift(@userdata);}
3374: my @keyfields = split(/\,/,$env{'form.keyfields'});
3375: my %fields=();
3376: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
3377: if ($env{'form.upfile_associate'} eq 'reverse') {
3378: if ($env{'form.f'.$i} ne 'none') {
3379: $fields{$keyfields[$i]}=$env{'form.f'.$i};
3380: }
3381: } else {
3382: $fields{$env{'form.f'.$i}}=$keyfields[$i];
3383: }
3384: }
1.29 raeburn 3385: if ($env{'form.fullup'} ne 'yes') {
3386: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
3387: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />');
3388: }
1.1 raeburn 3389: #
3390: # Store the field choices away
3391: foreach my $field (qw/username names
1.57 raeburn 3392: fname mname lname gen id sec ipwd email role domain/) {
1.1 raeburn 3393: $env{'form.'.$field.'_choice'}=$fields{$field};
3394: }
3395: &Apache::loncommon::store_course_settings('enrollment_upload',
3396: { 'username_choice' => 'scalar',
3397: 'names_choice' => 'scalar',
3398: 'fname_choice' => 'scalar',
3399: 'mname_choice' => 'scalar',
3400: 'lname_choice' => 'scalar',
3401: 'gen_choice' => 'scalar',
3402: 'id_choice' => 'scalar',
3403: 'sec_choice' => 'scalar',
3404: 'ipwd_choice' => 'scalar',
3405: 'email_choice' => 'scalar',
1.57 raeburn 3406: 'role_choice' => 'scalar',
3407: 'domain_choice' => 'scalar'});
1.1 raeburn 3408: #
3409: my ($startdate,$enddate) = &get_dates_from_form();
3410: if ($env{'form.makedatesdefault'}) {
1.27 raeburn 3411: $r->print(&make_dates_default($startdate,$enddate,$context));
1.1 raeburn 3412: }
3413: # Determine domain and desired host (home server)
1.57 raeburn 3414: my $defdom=$env{'request.role.domain'};
3415: my $domain;
3416: if ($env{'form.defaultdomain'} ne '') {
3417: $domain = $env{'form.defaultdomain'};
3418: } else {
3419: $domain = $defdom;
3420: }
1.1 raeburn 3421: my $desiredhost = $env{'form.lcserver'};
3422: if (lc($desiredhost) eq 'default') {
3423: $desiredhost = undef;
3424: } else {
1.57 raeburn 3425: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
1.1 raeburn 3426: if (! exists($home_servers{$desiredhost})) {
3427: $r->print('<span class="LC_error">'.&mt('Error').
3428: &mt('Invalid home server specified').'</span>');
3429: $r->print(&Apache::loncommon::end_page());
3430: return;
3431: }
3432: }
3433: # Determine authentication mechanism
3434: my $changeauth;
3435: if ($context eq 'domain') {
3436: $changeauth = $env{'form.changeauth'};
3437: }
3438: my $amode = '';
3439: my $genpwd = '';
3440: if ($env{'form.login'} eq 'krb') {
3441: $amode='krb';
3442: $amode.=$env{'form.krbver'};
3443: $genpwd=$env{'form.krbarg'};
3444: } elsif ($env{'form.login'} eq 'int') {
3445: $amode='internal';
3446: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
3447: $genpwd=$env{'form.intarg'};
3448: }
3449: } elsif ($env{'form.login'} eq 'loc') {
3450: $amode='localauth';
3451: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
3452: $genpwd=$env{'form.locarg'};
3453: }
3454: }
3455: if ($amode =~ /^krb/) {
3456: if (! defined($genpwd) || $genpwd eq '') {
3457: $r->print('<span class="Error">'.
3458: &mt('Unable to enroll users').' '.
3459: &mt('No Kerberos domain was specified.').'</span></p>');
3460: $amode = ''; # This causes the loop below to be skipped
3461: }
3462: }
3463: my ($cid,$defaultsec,$defaultrole,$setting);
3464: if ($context eq 'domain') {
3465: $setting = $env{'form.roleaction'};
3466: if ($setting eq 'domain') {
3467: $defaultrole = $env{'form.defaultrole'};
3468: } elsif ($setting eq 'course') {
3469: $defaultrole = $env{'form.courserole'};
1.27 raeburn 3470: $defaultsec = $env{'form.sections'};
1.1 raeburn 3471: }
1.13 raeburn 3472: } elsif ($context eq 'author') {
1.1 raeburn 3473: $defaultrole = $env{'form.defaultrole'};
1.27 raeburn 3474: } elsif ($context eq 'course') {
3475: $defaultrole = $env{'form.defaultrole'};
3476: $defaultsec = $env{'form.sections'};
1.1 raeburn 3477: }
1.27 raeburn 3478: if ($env{'request.course.id'} ne '') {
3479: $cid = $env{'request.course.id'};
3480: } elsif ($setting eq 'course') {
3481: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
3482: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
1.1 raeburn 3483: }
3484: }
1.27 raeburn 3485: # Check to see if user information can be changed
3486: my @userinfo = ('firstname','middlename','lastname','generation',
3487: 'permanentemail','id');
3488: my %canmodify;
3489: if (&Apache::lonnet::allowed('mau',$domain)) {
3490: foreach my $field (@userinfo) {
3491: $canmodify{$field} = 1;
3492: }
3493: }
3494: my (%userlist,%modifiable_fields,@poss_roles);
3495: my $secidx = &Apache::loncoursedata::CL_SECTION();
3496: my @courseroles = &roles_by_context('course',1);
3497: if (!&Apache::lonnet::allowed('mau',$domain)) {
3498: if ($context eq 'course' || $context eq 'author') {
3499: @poss_roles = &curr_role_permissions($context);
3500: my @statuses = ('active','future');
3501: my ($indexhash,$keylist) = &make_keylist_array();
3502: my %info;
3503: foreach my $role (@poss_roles) {
3504: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
3505: \@userinfo,[$role]);
3506: }
3507: if ($context eq 'course') {
3508: my ($cnum,$cdom) = &get_course_identity();
3509: my $roster = &Apache::loncoursedata::get_classlist();
1.66 raeburn 3510: if (ref($roster) eq 'HASH') {
3511: %userlist = %{$roster};
3512: }
1.27 raeburn 3513: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
3514: \@statuses,\@poss_roles);
3515: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3516: \%advrolehash,$permission);
3517: } elsif ($context eq 'author') {
3518: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
3519: \@statuses,\@poss_roles);
3520: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3521: \%cstr_roles,$permission);
3522:
3523: }
3524: }
1.1 raeburn 3525: }
3526: if ( $domain eq &LONCAPA::clean_domain($domain)
3527: && ($amode ne '')) {
3528: #######################################
3529: ## Add/Modify Users ##
3530: #######################################
3531: if ($context eq 'course') {
3532: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
1.13 raeburn 3533: } elsif ($context eq 'author') {
1.1 raeburn 3534: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
3535: } else {
3536: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
3537: }
3538: my %counts = (
3539: user => 0,
3540: auth => 0,
3541: role => 0,
3542: );
3543: my $flushc=0;
3544: my %student=();
1.42 raeburn 3545: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
1.1 raeburn 3546: my %userchg;
1.27 raeburn 3547: if ($context eq 'course' || $setting eq 'course') {
3548: if ($context eq 'course') {
3549: # Get information about course groups
3550: %curr_groups = &Apache::longroup::coursegroups();
3551: } elsif ($setting eq 'course') {
3552: if ($cid) {
3553: %curr_groups =
3554: &Apache::longroup::coursegroups($env{'form.dcdomain'},
3555: $env{'form.dccourse'});
3556: }
3557: }
3558: # determine section number
3559: if ($defaultsec =~ /,/) {
3560: push(@sections,split(/,/,$defaultsec));
3561: } else {
3562: push(@sections,$defaultsec);
3563: }
3564: # remove non alphanumeric values from section
3565: foreach my $item (@sections) {
3566: $item =~ s/\W//g;
3567: if ($item eq "none" || $item eq 'all') {
3568: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
3569: } elsif ($item ne '' && exists($curr_groups{$item})) {
3570: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
3571: } elsif ($item ne '') {
3572: push(@cleansec,$item);
3573: }
3574: }
3575: if ($defaultwarn) {
3576: $r->print($defaultwarn.'<br />');
3577: }
3578: if ($groupwarn) {
3579: $r->print($groupwarn.'<br />');
3580: }
1.1 raeburn 3581: }
1.5 raeburn 3582: my (%curr_rules,%got_rules,%alerts);
1.27 raeburn 3583: my %customroles = &my_custom_roles();
1.42 raeburn 3584: my @permitted_roles = &roles_on_upload($context,$setting,%customroles);
1.1 raeburn 3585: # Get new users list
1.27 raeburn 3586: foreach my $line (@userdata) {
1.42 raeburn 3587: my @secs;
1.27 raeburn 3588: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 3589: # Determine user name
3590: unless (($entries{$fields{'username'}} eq '') ||
3591: (!defined($entries{$fields{'username'}}))) {
3592: my ($fname, $mname, $lname,$gen) = ('','','','');
3593: if (defined($fields{'names'})) {
3594: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
3595: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
3596: } else {
3597: if (defined($fields{'fname'})) {
3598: $fname=$entries{$fields{'fname'}};
3599: }
3600: if (defined($fields{'mname'})) {
3601: $mname=$entries{$fields{'mname'}};
3602: }
3603: if (defined($fields{'lname'})) {
3604: $lname=$entries{$fields{'lname'}};
3605: }
3606: if (defined($fields{'gen'})) {
3607: $gen=$entries{$fields{'gen'}};
3608: }
3609: }
3610: if ($entries{$fields{'username'}}
3611: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
3612: $r->print('<br />'.
3613: &mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]',
3614: $entries{$fields{'username'}},$fname,$mname,$lname,$gen).
3615: '</b>');
1.27 raeburn 3616: next;
1.1 raeburn 3617: } else {
1.57 raeburn 3618: if ($entries{$fields{'dom'}}
3619: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
3620: $r->print('<br />'. '<b>'.$entries{$fields{'domain'}}.
3621: '</b>: '.&mt('Unacceptable domain for user [_2] [_3] [_4] [_5]',$fname,$mname,$lname,$gen).'</b>');
3622: next;
3623: }
1.5 raeburn 3624: my $username = $entries{$fields{'username'}};
1.57 raeburn 3625: my $userdomain = $entries{$fields{'domain'}};
3626: if ($userdomain eq '') {
3627: $userdomain = $domain;
3628: }
1.27 raeburn 3629: if (defined($fields{'sec'})) {
3630: if (defined($entries{$fields{'sec'}})) {
1.42 raeburn 3631: $entries{$fields{'sec'}} =~ s/\W//g;
1.27 raeburn 3632: my $item = $entries{$fields{'sec'}};
3633: if ($item eq "none" || $item eq 'all') {
3634: $r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',$username,$fname,$mname,$lname,$gen,$item));
3635: next;
3636: } elsif (exists($curr_groups{$item})) {
3637: $r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',$username,$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));
3638: next;
3639: } else {
3640: push(@secs,$item);
3641: }
3642: }
3643: }
3644: if ($env{'request.course.sec'} ne '') {
3645: @secs = ($env{'request.course.sec'});
1.57 raeburn 3646: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
3647: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
1.27 raeburn 3648: if ($currsec ne $env{'request.course.sec'}) {
3649: $r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',$username,$fname,$mname,$lname,$gen,$secs[0]).'<br />');
3650: if ($currsec eq '') {
3651: $r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));
3652:
3653: } else {
3654: $r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec));
3655: }
3656: $r->print('<br />'.&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',$secs[0]).'<br />');
3657: next;
1.1 raeburn 3658: }
3659: }
1.27 raeburn 3660: } elsif ($context eq 'course' || $setting eq 'course') {
3661: if (@secs == 0) {
3662: @secs = @cleansec;
1.1 raeburn 3663: }
3664: }
3665: # determine id number
3666: my $id='';
3667: if (defined($fields{'id'})) {
3668: if (defined($entries{$fields{'id'}})) {
3669: $id=$entries{$fields{'id'}};
3670: }
3671: $id=~tr/A-Z/a-z/;
3672: }
3673: # determine email address
3674: my $email='';
3675: if (defined($fields{'email'})) {
3676: if (defined($entries{$fields{'email'}})) {
3677: $email=$entries{$fields{'email'}};
3678: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; } }
3679: }
3680: # determine user password
3681: my $password = $genpwd;
3682: if (defined($fields{'ipwd'})) {
3683: if ($entries{$fields{'ipwd'}}) {
3684: $password=$entries{$fields{'ipwd'}};
3685: }
3686: }
3687: # determine user role
3688: my $role = '';
3689: if (defined($fields{'role'})) {
3690: if ($entries{$fields{'role'}}) {
1.42 raeburn 3691: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
3692: if ($entries{$fields{'role'}} ne '') {
3693: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
3694: $role = $entries{$fields{'role'}};
1.27 raeburn 3695: }
3696: }
3697: if ($role eq '') {
3698: my $rolestr = join(', ',@permitted_roles);
1.1 raeburn 3699: $r->print('<br />'.
3700: &mt('<b>[_1]</b>: You do not have permission to add the requested role [_2] for the user.',$entries{$fields{'username'}},$entries{$fields{'role'}}).'<br />'.&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n");
3701: next;
3702: }
3703: }
3704: }
3705: if ($role eq '') {
3706: $role = $defaultrole;
3707: }
3708: # Clean up whitespace
1.57 raeburn 3709: foreach (\$id,\$fname,\$mname,\$lname,\$gen) {
1.1 raeburn 3710: $$_ =~ s/(\s+$|^\s+)//g;
3711: }
1.5 raeburn 3712: # check against rules
3713: my $checkid = 0;
3714: my $newuser = 0;
3715: my (%rulematch,%inst_results,%idinst_results);
1.57 raeburn 3716: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
1.5 raeburn 3717: if ($uhome eq 'no_host') {
1.57 raeburn 3718: next if ($userdomain ne $domain);
1.5 raeburn 3719: $checkid = 1;
3720: $newuser = 1;
3721: my $checkhash;
3722: my $checks = { 'username' => 1 };
3723: $checkhash->{$username.':'.$domain} = { 'newuser' => 1, };
3724: &Apache::loncommon::user_rule_check($checkhash,$checks,
3725: \%alerts,\%rulematch,\%inst_results,\%curr_rules,
3726: \%got_rules);
3727: if (ref($alerts{'username'}) eq 'HASH') {
3728: if (ref($alerts{'username'}{$domain}) eq 'HASH') {
3729: next if ($alerts{'username'}{$domain}{$username});
3730: }
3731: }
1.13 raeburn 3732: } else {
1.27 raeburn 3733: if ($context eq 'course' || $context eq 'author') {
1.57 raeburn 3734: if ($userdomain eq $domain ) {
3735: if ($role eq '') {
3736: my @checkroles;
3737: foreach my $role (@poss_roles) {
3738: my $endkey;
3739: if ($role ne 'st') {
3740: $endkey = ':'.$role;
3741: }
3742: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
3743: if (!grep(/^\Q$role\E$/,@checkroles)) {
3744: push(@checkroles,$role);
3745: }
3746: }
1.27 raeburn 3747: }
1.57 raeburn 3748: if (@checkroles > 0) {
3749: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
1.27 raeburn 3750: }
1.57 raeburn 3751: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
3752: %canmodify = %{$modifiable_fields{$role}};
1.27 raeburn 3753: }
3754: }
1.57 raeburn 3755: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
3756: for (my $i=0; $i<@userinfo; $i++) {
3757: if (${$newinfo[$i]} ne '') {
3758: if (!$canmodify{$userinfo[$i]}) {
3759: ${$newinfo[$i]} = '';
3760: }
1.27 raeburn 3761: }
3762: }
3763: }
1.5 raeburn 3764: }
3765: if ($id ne '') {
3766: if (!$newuser) {
1.57 raeburn 3767: my %idhash = &Apache::lonnet::idrget($userdomain,($username));
1.5 raeburn 3768: if ($idhash{$username} ne $id) {
3769: $checkid = 1;
3770: }
3771: }
3772: if ($checkid) {
3773: my $checkhash;
3774: my $checks = { 'id' => 1 };
1.57 raeburn 3775: $checkhash->{$username.':'.$userdomain} = { 'newuser' => $newuser,
1.5 raeburn 3776: 'id' => $id };
3777: &Apache::loncommon::user_rule_check($checkhash,$checks,
3778: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,
3779: \%got_rules);
3780: if (ref($alerts{'id'}) eq 'HASH') {
1.57 raeburn 3781: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
3782: next if ($alerts{'id'}{$userdomain}{$id});
1.5 raeburn 3783: }
3784: }
3785: }
3786: }
1.1 raeburn 3787: if ($password || $env{'form.login'} eq 'loc') {
1.27 raeburn 3788: my $multiple = 0;
3789: my ($userresult,$authresult,$roleresult,$idresult);
3790: my (%userres,%authres,%roleres,%idres);
1.42 raeburn 3791: my $singlesec = '';
1.1 raeburn 3792: if ($role eq 'st') {
1.27 raeburn 3793: my $sec;
1.42 raeburn 3794: if (@secs > 0) {
3795: $sec = $secs[0];
1.27 raeburn 3796: }
1.57 raeburn 3797: &modifystudent($userdomain,$username,$cid,$sec,
1.52 raeburn 3798: $desiredhost,$context);
1.42 raeburn 3799: $roleresult =
3800: &Apache::lonnet::modifystudent
1.57 raeburn 3801: ($userdomain,$username,$id,$amode,$password,
1.42 raeburn 3802: $fname,$mname,$lname,$gen,$sec,$enddate,
3803: $startdate,$env{'form.forceid'},
1.52 raeburn 3804: $desiredhost,$email,'manual','',$cid,
3805: '',$context);
1.42 raeburn 3806: $userresult = $roleresult;
1.1 raeburn 3807: } else {
1.42 raeburn 3808: if ($role ne '') {
3809: if ($context eq 'course' || $setting eq 'course') {
3810: if ($customroles{$role}) {
3811: $role = 'cr_'.$env{'user.domain'}.'_'.
3812: $env{'user.name'}.'_'.$role;
3813: }
3814: if ($role ne 'cc') {
3815: if (@secs > 1) {
3816: $multiple = 1;
3817: foreach my $sec (@secs) {
3818: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
3819: &modifyuserrole($context,$setting,
1.57 raeburn 3820: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 3821: $id,$amode,$password,$fname,
3822: $mname,$lname,$gen,$sec,
3823: $env{'form.forceid'},$desiredhost,
3824: $email,$role,$enddate,
3825: $startdate,$checkid);
3826: }
3827: } elsif (@secs > 0) {
3828: $singlesec = $secs[0];
3829: }
1.27 raeburn 3830: }
3831: }
3832: }
3833: if (!$multiple) {
1.28 raeburn 3834: ($userresult,$authresult,$roleresult,$idresult) =
1.27 raeburn 3835: &modifyuserrole($context,$setting,
1.57 raeburn 3836: $changeauth,$cid,$userdomain,$username,
1.42 raeburn 3837: $id,$amode,$password,$fname,
3838: $mname,$lname,$gen,$singlesec,
3839: $env{'form.forceid'},$desiredhost,
3840: $email,$role,$enddate,$startdate,$checkid);
1.27 raeburn 3841: }
3842: }
3843: if ($multiple) {
3844: foreach my $sec (sort(keys(%userres))) {
1.42 raeburn 3845: $flushc =
1.27 raeburn 3846: &user_change_result($r,$userres{$sec},$authres{$sec},
3847: $roleres{$sec},$idres{$sec},\%counts,$flushc,
1.57 raeburn 3848: $username,$userdomain,\%userchg);
1.27 raeburn 3849:
3850: }
3851: } else {
3852: $flushc =
3853: &user_change_result($r,$userresult,$authresult,
1.28 raeburn 3854: $roleresult,$idresult,\%counts,$flushc,
1.57 raeburn 3855: $username,$userdomain,\%userchg);
1.1 raeburn 3856: }
3857: } else {
3858: if ($context eq 'course') {
3859: $r->print('<br />'.
3860: &mt('<b>[_1]</b>: Unable to enroll. No password specified.',$username)
3861: );
1.13 raeburn 3862: } elsif ($context eq 'author') {
1.1 raeburn 3863: $r->print('<br />'.
3864: &mt('<b>[_1]</b>: Unable to add co-author. No password specified.',$username)
3865: );
3866: } else {
3867: $r->print('<br />'.
3868: &mt('<b>[_1]</b>: Unable to add user. No password specified.',$username)
3869: );
3870: }
3871: }
3872: }
3873: }
3874: } # end of foreach (@userdata)
3875: # Flush the course logs so reverse user roles immediately updated
1.5 raeburn 3876: &Apache::lonnet::flushcourselogs();
1.29 raeburn 3877: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
1.1 raeburn 3878: "</p>\n");
3879: if ($counts{'role'} > 0) {
3880: $r->print("<p>\n".
1.29 raeburn 3881: &mt('Roles added for [quant,_1,user].',$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");
3882: } else {
3883: $r->print('<p>'.&mt('No roles added').'</p>');
1.1 raeburn 3884: }
3885: if ($counts{'auth'} > 0) {
3886: $r->print("<p>\n".
3887: &mt('Authentication changed for [_1] existing users.',
3888: $counts{'auth'})."</p>\n");
3889: }
1.13 raeburn 3890: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
1.1 raeburn 3891: #####################################
1.29 raeburn 3892: # Display list of students to drop #
1.1 raeburn 3893: #####################################
3894: if ($env{'form.fullup'} eq 'yes') {
1.29 raeburn 3895: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
1.1 raeburn 3896: # Get current classlist
1.30 raeburn 3897: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 3898: if (! defined($classlist)) {
1.29 raeburn 3899: $r->print('<form name="studentform" method="post" action="/adm/createuser" />'.
3900: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3901: &mt('There are no students with current/future access to the course.').
3902: '</form>'."\n");
1.66 raeburn 3903: } elsif (ref($classlist) eq 'HASH') {
1.1 raeburn 3904: # Remove the students we just added from the list of students.
1.30 raeburn 3905: foreach my $line (@userdata) {
3906: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 3907: unless (($entries{$fields{'username'}} eq '') ||
3908: (!defined($entries{$fields{'username'}}))) {
3909: delete($classlist->{$entries{$fields{'username'}}.
3910: ':'.$domain});
3911: }
3912: }
3913: # Print out list of dropped students.
1.30 raeburn 3914: &show_drop_list($r,$classlist,'nosort',$permission);
1.1 raeburn 3915: }
3916: }
3917: } # end of unless
1.29 raeburn 3918: if ($env{'form.fullup'} ne 'yes') {
3919: $r->print('</form>');
3920: }
1.1 raeburn 3921: }
3922:
1.13 raeburn 3923: sub print_namespacing_alerts {
3924: my ($domain,$alerts,$curr_rules) = @_;
3925: my $output;
3926: if (ref($alerts) eq 'HASH') {
3927: if (keys(%{$alerts}) > 0) {
3928: if (ref($alerts->{'username'}) eq 'HASH') {
3929: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
3930: my $count;
3931: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
3932: $count = keys(%{$alerts->{'username'}{$dom}});
3933: }
3934: my $domdesc = &Apache::lonnet::domain($domain,'description');
3935: if (ref($curr_rules->{$dom}) eq 'HASH') {
3936: $output .= &Apache::loncommon::instrule_disallow_msg(
3937: 'username',$domdesc,$count,'upload');
3938: }
3939: $output .= &Apache::loncommon::user_rule_formats($dom,
3940: $domdesc,$curr_rules->{$dom}{'username'},
3941: 'username');
3942: }
3943: }
3944: if (ref($alerts->{'id'}) eq 'HASH') {
3945: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
3946: my $count;
3947: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
3948: $count = keys(%{$alerts->{'id'}{$dom}});
3949: }
3950: my $domdesc = &Apache::lonnet::domain($domain,'description');
3951: if (ref($curr_rules->{$dom}) eq 'HASH') {
3952: $output .= &Apache::loncommon::instrule_disallow_msg(
3953: 'id',$domdesc,$count,'upload');
3954: }
3955: $output .= &Apache::loncommon::user_rule_formats($dom,
3956: $domdesc,$curr_rules->{$dom}{'id'},'id');
3957: }
3958: }
3959: }
3960: }
3961: }
3962:
1.1 raeburn 3963: sub user_change_result {
1.29 raeburn 3964: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
1.57 raeburn 3965: $username,$userdomain,$userchg) = @_;
1.1 raeburn 3966: my $okresult = 0;
3967: if ($userresult ne 'ok') {
3968: if ($userresult =~ /^error:(.+)$/) {
3969: my $error = $1;
3970: $r->print('<br />'.
1.57 raeburn 3971: &mt('<b>[_1]</b>: Unable to add/modify: [_2]',$username.':'.$userdomain,$error));
1.1 raeburn 3972: }
3973: } else {
3974: $counts->{'user'} ++;
3975: $okresult = 1;
3976: }
3977: if ($authresult ne 'ok') {
3978: if ($authresult =~ /^error:(.+)$/) {
3979: my $error = $1;
3980: $r->print('<br />'.
1.57 raeburn 3981: &mt('<b>[_1]</b>: Unable to modify authentication: [_2]',$username.':'.$userdomain,$error));
1.1 raeburn 3982: }
3983: } else {
3984: $counts->{'auth'} ++;
3985: $okresult = 1;
3986: }
3987: if ($roleresult ne 'ok') {
3988: if ($roleresult =~ /^error:(.+)$/) {
3989: my $error = $1;
3990: $r->print('<br />'.
1.57 raeburn 3991: &mt('<b>[_1]</b>: Unable to add role: [_2]',$username.':'.$userdomain,$error));
1.1 raeburn 3992: }
3993: } else {
3994: $counts->{'role'} ++;
3995: $okresult = 1;
3996: }
3997: if ($okresult) {
3998: $flushc++;
1.57 raeburn 3999: $userchg->{$username.':'.$userdomain}=1;
1.1 raeburn 4000: $r->print('. ');
4001: if ($flushc>15) {
4002: $r->rflush;
4003: $flushc=0;
4004: }
4005: }
1.29 raeburn 4006: if ($idresult) {
4007: $r->print($idresult);
4008: }
1.1 raeburn 4009: return $flushc;
4010: }
4011:
4012: # ========================================================= Menu Phase Two Drop
1.17 raeburn 4013: sub print_drop_menu {
4014: my ($r,$context,$permission) = @_;
4015: $r->print('<h3>'.&mt("Drop Students").'</h3>'."\n".
4016: '<form name="studentform" method="post">'."\n");
1.30 raeburn 4017: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 4018: if (! defined($classlist)) {
4019: $r->print(&mt('There are no students currently enrolled.')."\n");
1.30 raeburn 4020: } else {
4021: &show_drop_list($r,$classlist,'nosort',$permission);
1.1 raeburn 4022: }
1.17 raeburn 4023: $r->print('</form>'. &Apache::loncommon::end_page());
1.1 raeburn 4024: return;
4025: }
4026:
4027: # ================================================================== Phase four
4028:
1.11 raeburn 4029: sub update_user_list {
4030: my ($r,$context,$setting,$choice) = @_;
4031: my $now = time;
1.1 raeburn 4032: my $count=0;
1.11 raeburn 4033: my @changelist;
1.29 raeburn 4034: if ($choice eq 'drop') {
4035: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
4036: } else {
1.11 raeburn 4037: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
4038: }
4039: my %result_text = ( ok => { 'revoke' => 'Revoked',
4040: 'delete' => 'Deleted',
4041: 'reenable' => 'Re-enabled',
1.17 raeburn 4042: 'activate' => 'Activated',
4043: 'chgdates' => 'Changed Access Dates for',
4044: 'chgsec' => 'Changed section for',
4045: 'drop' => 'Dropped',
1.11 raeburn 4046: },
4047: error => {'revoke' => 'revoking',
4048: 'delete' => 'deleting',
4049: 'reenable' => 're-enabling',
4050: 'activate' => 'activating',
1.17 raeburn 4051: 'chgdates' => 'changing access dates for',
4052: 'chgsec' => 'changing section for',
4053: 'drop' => 'dropping',
1.11 raeburn 4054: },
4055: );
4056: my ($startdate,$enddate);
4057: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
4058: ($startdate,$enddate) = &get_dates_from_form();
4059: }
4060: foreach my $item (@changelist) {
4061: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,@sections,
4062: $scopestem);
1.17 raeburn 4063: if ($choice eq 'drop') {
4064: ($uname,$udom,$sec) = split(/:/,$item,-1);
4065: $role = 'st';
4066: $cid = $env{'request.course.id'};
4067: $scopestem = '/'.$cid;
4068: $scopestem =~s/\_/\//g;
4069: if ($sec eq '') {
4070: $scope = $scopestem;
4071: } else {
4072: $scope = $scopestem.'/'.$sec;
4073: }
4074: } elsif ($context eq 'course') {
1.11 raeburn 4075: ($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1);
4076: $cid = $env{'request.course.id'};
4077: $scopestem = '/'.$cid;
4078: $scopestem =~s/\_/\//g;
4079: if ($sec eq '') {
4080: $scope = $scopestem;
4081: } else {
4082: $scope = $scopestem.'/'.$sec;
4083: }
1.13 raeburn 4084: } elsif ($context eq 'author') {
1.11 raeburn 4085: ($uname,$udom,$role) = split(/\:/,$item,-1);
4086: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
4087: } elsif ($context eq 'domain') {
4088: if ($setting eq 'domain') {
4089: ($role,$uname,$udom) = split(/\:/,$item,-1);
4090: $scope = '/'.$env{'request.role.domain'}.'/';
1.13 raeburn 4091: } elsif ($setting eq 'author') {
1.11 raeburn 4092: ($uname,$udom,$role,$scope) = split(/\:/,$item);
4093: } elsif ($setting eq 'course') {
4094: ($uname,$udom,$role,$cid,$sec,$type,$locktype) =
4095: split(/\:/,$item);
4096: $scope = '/'.$cid;
4097: $scope =~s/\_/\//g;
4098: if ($sec ne '') {
4099: $scope .= '/'.$sec;
4100: }
4101: }
4102: }
4103: my $plrole = &Apache::lonnet::plaintext($role);
4104: my $start = $env{'form.'.$item.'_start'};
4105: my $end = $env{'form.'.$item.'_end'};
1.17 raeburn 4106: if ($choice eq 'drop') {
4107: # drop students
4108: $end = $now;
4109: $type = 'manual';
4110: $result =
1.52 raeburn 4111: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.17 raeburn 4112: } elsif ($choice eq 'revoke') {
4113: # revoke or delete user role
1.11 raeburn 4114: $end = $now;
4115: if ($role eq 'st') {
4116: $result =
1.52 raeburn 4117: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4118: } else {
4119: $result =
1.52 raeburn 4120: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
4121: '','',$context);
1.11 raeburn 4122: }
4123: } elsif ($choice eq 'delete') {
4124: if ($role eq 'st') {
1.52 raeburn 4125: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context);
1.29 raeburn 4126: }
4127: $result =
4128: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
1.52 raeburn 4129: $start,1,'',$context);
1.11 raeburn 4130: } else {
4131: #reenable, activate, change access dates or change section
4132: if ($choice ne 'chgsec') {
4133: $start = $startdate;
4134: $end = $enddate;
4135: }
4136: if ($choice eq 'reenable') {
4137: if ($role eq 'st') {
1.52 raeburn 4138: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4139: } else {
4140: $result =
4141: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4142: $now,'','',$context);
1.11 raeburn 4143: }
4144: } elsif ($choice eq 'activate') {
4145: if ($role eq 'st') {
1.52 raeburn 4146: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4147: } else {
4148: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4149: $now,'','',$context);
1.11 raeburn 4150: }
4151: } elsif ($choice eq 'chgdates') {
4152: if ($role eq 'st') {
1.52 raeburn 4153: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4154: } else {
4155: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
1.52 raeburn 4156: $start,'','',$context);
1.11 raeburn 4157: }
4158: } elsif ($choice eq 'chgsec') {
4159: my (@newsecs,$revresult,$nochg,@retained);
4160: if ($role ne 'cc') {
4161: @newsecs = split(/,/,$env{'form.newsecs'});
4162: }
4163: # remove existing section if not to be retained.
4164: if (!$env{'form.retainsec'}) {
4165: if ($sec eq '') {
4166: if (@newsecs == 0) {
4167: $result = &mt('No change in section assignment (none)');
4168: $nochg = 1;
1.40 raeburn 4169: } else {
4170: $revresult =
4171: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4172: $scope,$role,
4173: '','',$context);
1.40 raeburn 4174: }
1.11 raeburn 4175: } else {
1.28 raeburn 4176: if (@newsecs > 0) {
4177: if (grep(/^\Q$sec\E$/,@newsecs)) {
4178: push(@retained,$sec);
4179: } else {
4180: $revresult =
4181: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4182: $scope,$role,
4183: '','',$context);
1.28 raeburn 4184: }
4185: } else {
1.11 raeburn 4186: $revresult =
1.28 raeburn 4187: &Apache::lonnet::revokerole($udom,$uname,
1.52 raeburn 4188: $scope,$role,
4189: '','',$context);
1.11 raeburn 4190: }
4191: }
4192: } else {
1.28 raeburn 4193: if ($sec eq '') {
4194: $nochg = 1;
4195: } else {
4196: push(@retained,$sec);
4197: }
1.11 raeburn 4198: }
4199: # add new sections
4200: if (@newsecs == 0) {
4201: if (!$nochg) {
1.28 raeburn 4202: if ($role eq 'st') {
4203: $result =
1.52 raeburn 4204: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context);
1.28 raeburn 4205: } else {
4206: my $newscope = $scopestem;
1.52 raeburn 4207: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
1.11 raeburn 4208: }
4209: }
4210: } else {
4211: foreach my $newsec (@newsecs) {
4212: if (!grep(/^\Q$newsec\E$/,@retained)) {
4213: if ($role eq 'st') {
1.52 raeburn 4214: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context);
1.11 raeburn 4215: } else {
4216: my $newscope = $scopestem;
4217: if ($newsec ne '') {
4218: $newscope .= '/'.$newsec;
4219: }
4220: $result = &Apache::lonnet::assignrole($udom,$uname,
4221: $newscope,$role,$end,$start);
4222: }
4223: }
4224: }
4225: }
4226: }
4227: }
1.17 raeburn 4228: my $extent = $scope;
4229: if ($choice eq 'drop' || $context eq 'course') {
4230: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
4231: if ($cdesc) {
4232: $extent = $cdesc;
4233: }
4234: }
1.1 raeburn 4235: if ($result eq 'ok' || $result eq 'ok:') {
1.11 raeburn 4236: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for [_3]",
1.17 raeburn 4237: $plrole,$extent,$uname.':'.$udom).'<br />');
1.1 raeburn 4238: $count++;
4239: } else {
4240: $r->print(
1.29 raeburn 4241: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for [_3]: [_4].",
1.17 raeburn 4242: $plrole,$extent,$uname.':'.$udom,$result).'<br />');
1.11 raeburn 4243: }
4244: }
1.32 raeburn 4245: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
1.33 raeburn 4246: if ($choice eq 'drop') {
4247: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
4248: '<input type="hidden" name="Status" value="Active" />'."\n".
4249: '<input type="hidden" name="showrole" value="st" />'."\n");
4250: } else {
4251: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
4252: if ($env{'form.'.$item} ne '') {
4253: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
4254: '" />'."\n");
4255: }
1.32 raeburn 4256: }
4257: }
1.29 raeburn 4258: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} role(s) for [quant,_1,user,users,no users].",$count).'</b></p>');
1.11 raeburn 4259: if ($count > 0) {
1.17 raeburn 4260: if ($choice eq 'revoke' || $choice eq 'drop') {
1.11 raeburn 4261: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.</p>'));
4262: }
4263: # Flush the course logs so reverse user roles immediately updated
4264: &Apache::lonnet::flushcourselogs();
4265: }
4266: if ($env{'form.makedatesdefault'}) {
4267: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
1.29 raeburn 4268: $r->print(&make_dates_default($startdate,$enddate,$context));
1.1 raeburn 4269: }
4270: }
1.33 raeburn 4271: my $linktext = &mt('Display User Lists');
4272: if ($choice eq 'drop') {
4273: $linktext = &mt('Display current class roster');
4274: }
4275: $r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");
1.1 raeburn 4276: }
4277:
1.8 raeburn 4278: sub classlist_drop {
1.29 raeburn 4279: my ($scope,$uname,$udom,$now) = @_;
1.8 raeburn 4280: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
1.29 raeburn 4281: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.8 raeburn 4282: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
1.63 raeburn 4283: my %user;
4284: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
1.8 raeburn 4285: return &mt('Drop from classlist: [_1]',
4286: '<b>'.$result.'</b>').'<br />';
4287: }
4288: }
4289: }
4290:
4291: sub active_student_roles {
4292: my ($cnum,$cdom,$uname,$udom) = @_;
4293: my %roles =
4294: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
4295: ['future','active'],['st']);
4296: return exists($roles{"$cnum:$cdom:st"});
4297: }
4298:
1.1 raeburn 4299: sub section_check_js {
1.8 raeburn 4300: my $groupslist= &get_groupslist();
1.1 raeburn 4301: return <<"END";
4302: function validate(caller) {
1.9 raeburn 4303: var groups = new Array($groupslist);
1.1 raeburn 4304: var secname = caller.value;
4305: if ((secname == 'all') || (secname == 'none')) {
4306: alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
4307: return 'error';
4308: }
4309: if (secname != '') {
4310: for (var k=0; k<groups.length; k++) {
4311: if (secname == groups[k]) {
4312: 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.");
4313: return 'error';
4314: }
4315: }
4316: }
4317: return 'ok';
4318: }
4319: END
4320: }
4321:
4322: sub set_login {
4323: my ($dom,$authformkrb,$authformint,$authformloc) = @_;
4324: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4325: my $response;
4326: my ($authnum,%can_assign) =
4327: &Apache::loncommon::get_assignable_auth($dom);
4328: if ($authnum) {
4329: $response = &Apache::loncommon::start_data_table();
4330: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
4331: $response .= &Apache::loncommon::start_data_table_row().
4332: '<td>'.$authformkrb.'</td>'.
4333: &Apache::loncommon::end_data_table_row()."\n";
4334: }
4335: if ($can_assign{'int'}) {
4336: $response .= &Apache::loncommon::start_data_table_row().
4337: '<td>'.$authformint.'</td>'.
4338: &Apache::loncommon::end_data_table_row()."\n"
4339: }
4340: if ($can_assign{'loc'}) {
4341: $response .= &Apache::loncommon::start_data_table_row().
4342: '<td>'.$authformloc.'</td>'.
4343: &Apache::loncommon::end_data_table_row()."\n";
4344: }
4345: $response .= &Apache::loncommon::end_data_table();
4346: }
4347: return $response;
4348: }
4349:
1.8 raeburn 4350: sub course_sections {
1.51 raeburn 4351: my ($sections_count,$role,$current_sec) = @_;
1.8 raeburn 4352: my $output = '';
4353: my @sections = (sort {$a <=> $b} keys %{$sections_count});
1.29 raeburn 4354: my $numsec = scalar(@sections);
1.51 raeburn 4355: my $is_selected = ' selected="selected" ';
1.29 raeburn 4356: if ($numsec <= 1) {
1.8 raeburn 4357: $output = '<select name="currsec_'.$role.'" >'."\n".
1.51 raeburn 4358: ' <option value="">'.&mt('Select').'</option>'."\n";
4359: if ($current_sec eq 'none') {
4360: $output .=
4361: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
4362: } else {
4363: $output .=
1.29 raeburn 4364: ' <option value="">'.&mt('No section').'</option>'."\n";
1.51 raeburn 4365: }
1.29 raeburn 4366: if ($numsec == 1) {
1.51 raeburn 4367: if ($current_sec eq $sections[0]) {
4368: $output .=
4369: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
4370: } else {
4371: $output .=
1.8 raeburn 4372: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
1.51 raeburn 4373: }
1.29 raeburn 4374: }
1.8 raeburn 4375: } else {
4376: $output = '<select name="currsec_'.$role.'" ';
4377: my $multiple = 4;
4378: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
1.29 raeburn 4379: if ($role eq 'st') {
4380: $output .= '>'."\n".
1.51 raeburn 4381: ' <option value="">'.&mt('Select').'</option>'."\n";
4382: if ($current_sec eq 'none') {
4383: $output .=
4384: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
4385: } else {
4386: $output .=
1.29 raeburn 4387: ' <option value="">'.&mt('No section')."</option>\n";
1.51 raeburn 4388: }
1.29 raeburn 4389: } else {
4390: $output .= 'multiple="multiple" size="'.$multiple.'">'."\n";
4391: }
1.8 raeburn 4392: foreach my $sec (@sections) {
1.51 raeburn 4393: if ($current_sec eq $sec) {
4394: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
4395: } else {
4396: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
4397: }
1.8 raeburn 4398: }
4399: }
4400: $output .= '</select>';
4401: return $output;
4402: }
4403:
4404: sub get_groupslist {
4405: my $groupslist;
4406: my %curr_groups = &Apache::longroup::coursegroups();
4407: if (%curr_groups) {
4408: $groupslist = join('","',sort(keys(%curr_groups)));
4409: $groupslist = '"'.$groupslist.'"';
4410: }
1.11 raeburn 4411: return $groupslist;
1.8 raeburn 4412: }
4413:
4414: sub setsections_javascript {
1.37 raeburn 4415: my ($formname,$groupslist,$mode,$checkauth) = @_;
1.28 raeburn 4416: my ($checkincluded,$finish,$rolecode,$setsection_js);
4417: if ($mode eq 'upload') {
4418: $checkincluded = 'formname.name == "'.$formname.'"';
4419: $finish = "return 'ok';";
4420: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
4421: } elsif ($formname eq 'cu') {
1.8 raeburn 4422: $checkincluded = 'formname.elements[i-1].checked == true';
1.37 raeburn 4423: if ($checkauth) {
4424: $finish = "var authcheck = auth_check();\n".
4425: " if (authcheck == 'ok') {\n".
4426: " formname.submit();\n".
4427: " }\n";
4428: } else {
4429: $finish = 'formname.submit()';
4430: }
1.28 raeburn 4431: $rolecode = "var match = str.split('_');
4432: var role = match[3];\n";
4433: } elsif ($formname eq 'enrollstudent') {
4434: $checkincluded = 'formname.name == "'.$formname.'"';
1.37 raeburn 4435: if ($checkauth) {
4436: $finish = "var authcheck = auth_check();\n".
4437: " if (authcheck == 'ok') {\n".
4438: " formname.submit();\n".
4439: " }\n";
4440: } else {
4441: $finish = 'formname.submit()';
4442: }
1.28 raeburn 4443: $rolecode = "var match = str.split('_');
4444: var role = match[1];\n";
1.8 raeburn 4445: } else {
1.28 raeburn 4446: $checkincluded = 'formname.name == "'.$formname.'"';
1.8 raeburn 4447: $finish = "seccheck = 'ok';";
1.28 raeburn 4448: $rolecode = "var match = str.split('_');
4449: var role = match[1];\n";
1.11 raeburn 4450: $setsection_js = "var seccheck = 'alert';";
1.8 raeburn 4451: }
4452: my %alerts = &Apache::lonlocal::texthash(
4453: secd => 'Section designations do not apply to Course Coordinator roles.',
4454: accr => 'A course coordinator role will be added with access to all sections.',
4455: inea => 'In each course, each user may only have one student role at a time.',
4456: youh => 'You had selected ',
4457: secs => 'sections.',
4458: plmo => 'Please modify your selections so they include no more than one section.',
4459: mayn => 'may not be used as the name for a section, as it is a reserved word.',
4460: plch => 'Please choose a different section name.',
4461: mnot => 'may not be used as a section name, as it is the name of a course group.',
4462: secn => 'Section names and group names must be distinct. Please choose a different section name.',
1.11 raeburn 4463: );
1.8 raeburn 4464: $setsection_js .= <<"ENDSECCODE";
4465:
4466: function setSections(formname) {
4467: var re1 = /^currsec_/;
4468: var groups = new Array($groupslist);
4469: for (var i=0;i<formname.elements.length;i++) {
4470: var str = formname.elements[i].name;
4471: var checkcurr = str.match(re1);
4472: if (checkcurr != null) {
4473: if ($checkincluded) {
1.28 raeburn 4474: $rolecode
1.8 raeburn 4475: if (role == 'cc') {
4476: alert("$alerts{'secd'}\\n$alerts{'accr'}");
4477: }
4478: else {
4479: var sections = '';
4480: var numsec = 0;
4481: var sections;
4482: for (var j=0; j<formname.elements[i].length; j++) {
4483: if (formname.elements[i].options[j].selected == true ) {
4484: if (formname.elements[i].options[j].value != "") {
4485: if (numsec == 0) {
4486: if (formname.elements[i].options[j].value != "") {
4487: sections = formname.elements[i].options[j].value;
4488: numsec ++;
4489: }
4490: }
4491: else {
4492: sections = sections + "," + formname.elements[i].options[j].value
4493: numsec ++;
4494: }
4495: }
4496: }
4497: }
4498: if (numsec > 0) {
4499: if (formname.elements[i+1].value != "" && formname.elements[i+1].value != null) {
4500: sections = sections + "," + formname.elements[i+1].value;
4501: }
4502: }
4503: else {
4504: sections = formname.elements[i+1].value;
4505: }
4506: var newsecs = formname.elements[i+1].value;
4507: var numsplit;
4508: if (newsecs != null && newsecs != "") {
4509: numsplit = newsecs.split(/,/g);
4510: numsec = numsec + numsplit.length;
4511: }
4512:
4513: if ((role == 'st') && (numsec > 1)) {
4514: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}")
4515: return;
4516: }
4517: else {
4518: if (numsplit != null) {
4519: for (var j=0; j<numsplit.length; j++) {
4520: if ((numsplit[j] == 'all') ||
4521: (numsplit[j] == 'none')) {
4522: alert("'"+numsplit[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
4523: return;
4524: }
4525: for (var k=0; k<groups.length; k++) {
4526: if (numsplit[j] == groups[k]) {
4527: alert("'"+numsplit[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
4528: return;
4529: }
4530: }
4531: }
4532: }
4533: formname.elements[i+2].value = sections;
4534: }
4535: }
4536: }
4537: }
4538: }
4539: $finish
4540: }
4541: ENDSECCODE
1.11 raeburn 4542: return $setsection_js;
1.8 raeburn 4543: }
4544:
1.15 raeburn 4545: sub can_create_user {
4546: my ($dom,$context,$usertype) = @_;
4547: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4548: my $cancreate = 1;
1.28 raeburn 4549: if (&Apache::lonnet::allowed('mau',$dom)) {
4550: return $cancreate;
4551: }
1.15 raeburn 4552: if (ref($domconf{'usercreation'}) eq 'HASH') {
4553: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
4554: if ($context eq 'course' || $context eq 'author') {
4555: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
4556: if ($creation eq 'none') {
4557: $cancreate = 0;
4558: } elsif ($creation ne 'any') {
4559: if (defined($usertype)) {
4560: if ($creation ne $usertype) {
4561: $cancreate = 0;
4562: }
4563: }
4564: }
4565: }
4566: }
4567: }
4568: return $cancreate;
4569: }
4570:
1.20 raeburn 4571: sub can_modify_userinfo {
4572: my ($context,$dom,$fields,$userroles) = @_;
4573: my %domconfig =
4574: &Apache::lonnet::get_dom('configuration',['usermodification'],
4575: $dom);
4576: my %canmodify;
4577: if (ref($fields) eq 'ARRAY') {
4578: foreach my $field (@{$fields}) {
4579: $canmodify{$field} = 0;
4580: if (&Apache::lonnet::allowed('mau',$dom)) {
4581: $canmodify{$field} = 1;
4582: } else {
4583: if (ref($domconfig{'usermodification'}) eq 'HASH') {
4584: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
4585: if (ref($userroles) eq 'ARRAY') {
4586: foreach my $role (@{$userroles}) {
4587: my $testrole;
1.60 raeburn 4588: if ($context eq 'selfcreate') {
4589: $testrole = $role;
1.20 raeburn 4590: } else {
1.60 raeburn 4591: if ($role =~ /^cr\//) {
4592: $testrole = 'cr';
4593: } else {
4594: $testrole = $role;
4595: }
1.20 raeburn 4596: }
4597: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
4598: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
4599: $canmodify{$field} = 1;
4600: last;
4601: }
4602: }
4603: }
4604: } else {
4605: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
4606: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
4607: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
4608: $canmodify{$field} = 1;
4609: last;
4610: }
4611: }
4612: }
4613: }
4614: }
4615: } elsif ($context eq 'course') {
4616: if (ref($userroles) eq 'ARRAY') {
4617: if (grep(/^st$/,@{$userroles})) {
4618: $canmodify{$field} = 1;
4619: }
4620: } else {
4621: $canmodify{$field} = 1;
4622: }
4623: }
4624: }
4625: }
4626: }
4627: return %canmodify;
4628: }
4629:
1.18 raeburn 4630: sub check_usertype {
4631: my ($dom,$uname,$rules) = @_;
4632: my $usertype;
4633: if (ref($rules) eq 'HASH') {
4634: my @user_rules = keys(%{$rules});
4635: if (@user_rules > 0) {
4636: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
4637: if (keys(%rule_check) > 0) {
4638: $usertype = 'unofficial';
4639: foreach my $item (keys(%rule_check)) {
4640: if ($rule_check{$item}) {
4641: $usertype = 'official';
4642: last;
4643: }
4644: }
4645: }
4646: }
4647: }
4648: return $usertype;
4649: }
4650:
1.17 raeburn 4651: sub roles_by_context {
4652: my ($context,$custom) = @_;
4653: my @allroles;
4654: if ($context eq 'course') {
4655: @allroles = ('st','ad','ta','ep','in','cc');
4656: if ($custom) {
4657: push(@allroles,'cr');
4658: }
4659: } elsif ($context eq 'author') {
4660: @allroles = ('ca','aa');
4661: } elsif ($context eq 'domain') {
4662: @allroles = ('li','dg','sc','au','dc');
4663: }
4664: return @allroles;
4665: }
4666:
1.16 raeburn 4667: sub get_permission {
1.17 raeburn 4668: my ($context,$roles) = @_;
1.16 raeburn 4669: my %permission;
4670: if ($context eq 'course') {
1.17 raeburn 4671: my $custom = 1;
4672: my @allroles = &roles_by_context($context,$custom);
4673: foreach my $role (@allroles) {
4674: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
4675: $permission{'cusr'} = 1;
4676: last;
4677: }
1.16 raeburn 4678: }
4679: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
4680: $permission{'custom'} = 1;
4681: }
4682: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
4683: $permission{'view'} = 1;
4684: }
4685: if (!$permission{'view'}) {
4686: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
4687: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
4688: if ($permission{'view'}) {
4689: $permission{'view_section'} = $env{'request.course.sec'};
4690: }
4691: }
1.17 raeburn 4692: if (!$permission{'cusr'}) {
4693: if ($env{'request.course.sec'} ne '') {
4694: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
4695: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
4696: if ($permission{'cusr'}) {
4697: $permission{'cusr_section'} = $env{'request.course.sec'};
4698: }
4699: }
4700: }
1.16 raeburn 4701: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
4702: $permission{'grp_manage'} = 1;
4703: }
4704: } elsif ($context eq 'author') {
4705: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
4706: $permission{'view'} = $permission{'cusr'};
4707: } else {
1.17 raeburn 4708: my @allroles = &roles_by_context($context);
4709: foreach my $role (@allroles) {
1.28 raeburn 4710: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
4711: $permission{'cusr'} = 1;
1.17 raeburn 4712: last;
4713: }
4714: }
4715: if (!$permission{'cusr'}) {
4716: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
4717: $permission{'cusr'} = 1;
4718: }
1.16 raeburn 4719: }
4720: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
4721: $permission{'custom'} = 1;
4722: }
4723: $permission{'view'} = $permission{'cusr'};
4724: }
4725: my $allowed = 0;
4726: foreach my $perm (values(%permission)) {
4727: if ($perm) { $allowed=1; last; }
4728: }
4729: return (\%permission,$allowed);
4730: }
4731:
4732: # ==================================================== Figure out author access
4733:
4734: sub authorpriv {
4735: my ($auname,$audom)=@_;
4736: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
4737: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
4738: }
4739:
1.27 raeburn 4740: sub roles_on_upload {
1.42 raeburn 4741: my ($context,$setting,%customroles) = @_;
1.27 raeburn 4742: my (@possible_roles,@permitted_roles);
1.42 raeburn 4743: @possible_roles = &curr_role_permissions($context,$setting,1);
1.27 raeburn 4744: foreach my $role (@possible_roles) {
4745: if ($role eq 'cr') {
4746: push(@permitted_roles,keys(%customroles));
4747: } else {
4748: push(@permitted_roles,$role);
4749: }
4750: }
1.42 raeburn 4751: return @permitted_roles;
1.27 raeburn 4752: }
4753:
1.17 raeburn 4754: sub get_course_identity {
4755: my ($cid) = @_;
4756: my ($cnum,$cdom,$cdesc);
4757: if ($cid eq '') {
4758: $cid = $env{'request.course.id'}
4759: }
4760: if ($cid ne '') {
4761: $cnum = $env{'course.'.$cid.'.num'};
4762: $cdom = $env{'course.'.$cid.'.domain'};
4763: $cdesc = $env{'course.'.$cid.'.description'};
4764: if ($cnum eq '' || $cdom eq '') {
4765: my %coursehash =
4766: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
4767: $cdom = $coursehash{'domain'};
4768: $cnum = $coursehash{'num'};
4769: $cdesc = $coursehash{'description'};
4770: }
4771: }
4772: return ($cnum,$cdom,$cdesc);
4773: }
4774:
1.19 raeburn 4775: sub dc_setcourse_js {
1.37 raeburn 4776: my ($formname,$mode,$context) = @_;
4777: my ($dc_setcourse_code,$authen_check);
1.19 raeburn 4778: my $cctext = &Apache::lonnet::plaintext('cc');
4779: my %alerts = §ioncheck_alerts();
4780: my $role = 'role';
4781: if ($mode eq 'upload') {
4782: $role = 'courserole';
1.37 raeburn 4783: } else {
4784: $authen_check = &verify_authen($formname,$context);
1.19 raeburn 4785: }
4786: $dc_setcourse_code = (<<"SCRIPTTOP");
1.37 raeburn 4787: $authen_check
4788:
1.19 raeburn 4789: function setCourse() {
4790: var course = document.$formname.dccourse.value;
4791: if (course != "") {
4792: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
4793: alert("$alerts{'curd'}");
4794: return;
4795: }
4796: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
4797: var section="";
4798: var numsections = 0;
4799: var newsecs = new Array();
4800: for (var i=0; i<document.$formname.currsec.length; i++) {
4801: if (document.$formname.currsec.options[i].selected == true ) {
4802: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
4803: if (numsections == 0) {
4804: section = document.$formname.currsec.options[i].value
4805: numsections = 1;
4806: }
4807: else {
4808: section = section + "," + document.$formname.currsec.options[i].value
4809: numsections ++;
4810: }
4811: }
4812: }
4813: }
4814: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
4815: if (numsections == 0) {
4816: section = document.$formname.newsec.value
4817: }
4818: else {
4819: section = section + "," + document.$formname.newsec.value
4820: }
4821: newsecs = document.$formname.newsec.value.split(/,/g);
4822: numsections = numsections + newsecs.length;
4823: }
4824: if ((userrole == 'st') && (numsections > 1)) {
4825: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
4826: return;
4827: }
4828: for (var j=0; j<newsecs.length; j++) {
4829: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
4830: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
4831: return;
4832: }
4833: if (document.$formname.groups.value != '') {
4834: var groups = document.$formname.groups.value.split(/,/g);
4835: for (var k=0; k<groups.length; k++) {
4836: if (newsecs[j] == groups[k]) {
4837: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
4838: return;
4839: }
4840: }
4841: }
4842: }
4843: if ((userrole == 'cc') && (numsections > 0)) {
4844: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
4845: section = "";
4846: }
4847: SCRIPTTOP
4848: if ($mode ne 'upload') {
4849: $dc_setcourse_code .= (<<"ENDSCRIPT");
4850: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
4851: var numcourse = getIndex(document.$formname.dccourse);
4852: if (numcourse == "-1") {
4853: alert("$alerts{'thwa'}");
4854: return;
4855: }
4856: else {
4857: document.$formname.elements[numcourse].name = "act"+coursename;
4858: var numnewsec = getIndex(document.$formname.newsec);
4859: if (numnewsec != "-1") {
4860: document.$formname.elements[numnewsec].name = "sec"+coursename;
4861: document.$formname.elements[numnewsec].value = section;
4862: }
4863: var numstart = getIndex(document.$formname.start);
4864: if (numstart != "-1") {
4865: document.$formname.elements[numstart].name = "start"+coursename;
4866: }
4867: var numend = getIndex(document.$formname.end);
4868: if (numend != "-1") {
4869: document.$formname.elements[numend].name = "end"+coursename
4870: }
4871: }
4872: }
1.37 raeburn 4873: var authcheck = auth_check();
4874: if (authcheck == 'ok') {
4875: document.$formname.submit();
4876: }
1.19 raeburn 4877: }
4878: ENDSCRIPT
4879: } else {
4880: $dc_setcourse_code .= "
4881: document.$formname.sections.value = section;
4882: }
4883: return 'ok';
4884: }
4885: ";
4886: }
4887: $dc_setcourse_code .= (<<"ENDSCRIPT");
4888:
4889: function getIndex(caller) {
4890: for (var i=0;i<document.$formname.elements.length;i++) {
4891: if (document.$formname.elements[i] == caller) {
4892: return i;
4893: }
4894: }
4895: return -1;
4896: }
4897: ENDSCRIPT
1.37 raeburn 4898: return $dc_setcourse_code;
4899: }
4900:
4901: sub verify_authen {
4902: my ($formname,$context) = @_;
4903: my %alerts = &authcheck_alerts();
4904: my $finish = "return 'ok';";
4905: if ($context eq 'author') {
4906: $finish = "document.$formname.submit();";
4907: }
4908: my $outcome = <<"ENDSCRIPT";
4909:
4910: function auth_check() {
4911: var logintype;
4912: if (document.$formname.login.length) {
4913: if (document.$formname.login.length > 0) {
4914: var loginpicked = 0;
4915: for (var i=0; i<document.$formname.login.length; i++) {
4916: if (document.$formname.login[i].checked == true) {
4917: loginpicked = 1;
4918: logintype = document.$formname.login[i].value;
4919: }
4920: }
4921: if (loginpicked == 0) {
4922: alert("$alerts{'authen'}");
4923: return;
4924: }
4925: }
4926: } else {
4927: logintype = document.$formname.login.value;
4928: }
4929: if (logintype == 'nochange') {
4930: return 'ok';
4931: }
4932: var argpicked = document.$formname.elements[logintype+'arg'].value;
4933: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
4934: var alertmsg = '';
4935: switch (logintype) {
4936: case 'krb':
4937: alertmsg = '$alerts{'krb'}';
4938: break;
4939: case 'int':
4940: alertmsg = '$alerts{'ipass'}';
4941: case 'fsys':
4942: alertmsg = '$alerts{'ipass'}';
4943: break;
4944: case 'loc':
4945: alertmsg = '';
4946: break;
4947: default:
4948: alertmsg = '';
4949: }
4950: if (alertmsg != '') {
4951: alert(alertmsg);
4952: return;
4953: }
4954: }
4955: $finish
4956: }
4957: ENDSCRIPT
1.19 raeburn 4958: }
4959:
4960: sub sectioncheck_alerts {
4961: my %alerts = &Apache::lonlocal::texthash(
4962: curd => 'You must select a course in the current domain',
4963: inea => 'In each course, each user may only have one student role at a time',
4964: youh => 'You had selected',
4965: sect => 'sections',
4966: plsm => 'Please modify your selections so they include no more than one section',
4967: mayn => 'may not be used as the name for a section, as it is a reserved word',
4968: plsc => 'Please choose a different section name',
4969: mayt => 'may not be used as the name for a section, as it is the name of a course group',
4970: secn => 'Section names and group names must be distinct',
4971: secd => 'Section designations do not apply to ',
4972: role => 'roles',
4973: accr => 'role will be added with access to all sections',
4974: thwa => 'There was a problem with your course selection'
4975: );
4976: return %alerts;
4977: }
1.17 raeburn 4978:
1.37 raeburn 4979: sub authcheck_alerts {
4980: my %alerts =
4981: &Apache::lonlocal::texthash(
4982: authen => 'You must choose an authentication type.',
4983: krb => 'You need to specify the Kerberos domain.',
4984: ipass => 'You need to specify the initial password.',
4985: );
4986: return %alerts;
4987: }
4988:
1.1 raeburn 4989: 1;
4990:
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