Annotation of loncom/interface/lonuserutils.pm, revision 1.40
1.1 raeburn 1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
1.40 ! raeburn 4: # $Id: lonuserutils.pm,v 1.39 2008/01/01 20:27:29 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 $csec
44: sub modifystudent {
45: my ($udom,$unam,$courseid,$csec,$desiredhost)=@_;
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',
72: '',$courseid);
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,
132: $role,$end,$start);
133: }
134: }
1.5 raeburn 135: return ($userresult,$authresult,$roleresult,$idresult);
1.1 raeburn 136: }
137:
1.5 raeburn 138: sub propagate_id_change {
139: my ($uname,$udom,$user) = @_;
1.12 raeburn 140: my (@types,@roles);
1.5 raeburn 141: @types = ('active','future');
142: @roles = ('st');
143: my $idresult;
144: my %roleshash = &Apache::lonnet::get_my_roles($uname,
1.12 raeburn 145: $udom,'userroles',\@types,\@roles);
146: my %args = (
147: one_time => 1,
148: );
1.5 raeburn 149: foreach my $item (keys(%roleshash)) {
1.22 raeburn 150: my ($cnum,$cdom,$role) = split(/:/,$item,-1);
1.5 raeburn 151: my ($start,$end) = split(/:/,$roleshash{$item});
152: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.12 raeburn 153: my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user);
154: my %coursehash =
155: &Apache::lonnet::coursedescription($cdom.'_'.$cnum,\%args);
156: my $cdesc = $coursehash{'description'};
157: if ($cdesc eq '') {
158: $cdesc = $cdom.'_'.$cnum;
159: }
1.5 raeburn 160: if ($result eq 'ok') {
1.12 raeburn 161: $idresult .= &mt('Classlist update for "[_1]" in "[_2]".',$uname.':'.$udom,$cdesc).'<br />'."\n";
1.5 raeburn 162: } else {
1.12 raeburn 163: $idresult .= &mt('Error: "[_1]" during classlist update for "[_2]" in "[_3]".',$result,$uname.':'.$udom,$cdesc).'<br />'."\n";
1.5 raeburn 164: }
165: }
166: }
167: return $idresult;
168: }
169:
170: sub update_classlist {
171: my ($cdom,$cnum,$udom,$uname,$user) = @_;
1.6 albertel 172: my ($uid,$classlistentry);
1.5 raeburn 173: my $fullname =
174: &Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'},
175: $user->{'lastname'},$user->{'generation'},
176: 'lastname');
177: my %classhash = &Apache::lonnet::get('classlist',[$uname.':'.$udom],
178: $cdom,$cnum);
179: my @classinfo = split(/:/,$classhash{$uname.':'.$udom});
180: my $ididx=&Apache::loncoursedata::CL_ID() - 2;
181: my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2;
182: for (my $i=0; $i<@classinfo; $i++) {
183: if ($i == $ididx) {
184: if (defined($user->{'id'})) {
185: $classlistentry .= $user->{'id'}.':';
186: } else {
187: $classlistentry .= $classinfo[$i].':';
188: }
189: } elsif ($i == $nameidx) {
190: $classlistentry .= $fullname.':';
191: } else {
192: $classlistentry .= $classinfo[$i].':';
193: }
194: }
195: $classlistentry =~ s/:$//;
196: my $reply=&Apache::lonnet::cput('classlist',
197: {"$uname:$udom" => $classlistentry},
198: $cdom,$cnum);
199: if (($reply eq 'ok') || ($reply eq 'delayed')) {
200: return 'ok';
201: } else {
202: return 'error: '.$reply;
203: }
204: }
205:
206:
1.1 raeburn 207: ###############################################################
208: ###############################################################
1.2 raeburn 209: # build a role type and role selection form
210: sub domain_roles_select {
211: # Set up the role type and role selection boxes when in
212: # domain context
213: #
214: # Role types
1.13 raeburn 215: my @roletypes = ('domain','author','course');
1.2 raeburn 216: my %lt = &role_type_names();
1.1 raeburn 217: #
218: # build up the menu information to be passed to
219: # &Apache::loncommon::linked_select_forms
220: my %select_menus;
1.2 raeburn 221: if ($env{'form.roletype'} eq '') {
222: $env{'form.roletype'} = 'domain';
223: }
224: foreach my $roletype (@roletypes) {
1.1 raeburn 225: # set up the text for this domain
1.2 raeburn 226: $select_menus{$roletype}->{'text'}= $lt{$roletype};
1.1 raeburn 227: # we want a choice of 'default' as the default in the second menu
1.2 raeburn 228: if ($env{'form.roletype'} ne '') {
229: $select_menus{$roletype}->{'default'} = $env{'form.showrole'};
230: } else {
231: $select_menus{$roletype}->{'default'} = 'Any';
232: }
1.1 raeburn 233: # Now build up the other items in the second menu
1.2 raeburn 234: my @roles;
235: if ($roletype eq 'domain') {
236: @roles = &domain_roles();
1.13 raeburn 237: } elsif ($roletype eq 'author') {
1.2 raeburn 238: @roles = &construction_space_roles();
239: } else {
1.17 raeburn 240: my $custom = 1;
241: @roles = &course_roles('domain',undef,$custom);
1.1 raeburn 242: }
1.2 raeburn 243: my $order = ['Any',@roles];
244: $select_menus{$roletype}->{'order'} = $order;
245: foreach my $role (@roles) {
1.5 raeburn 246: if ($role eq 'cr') {
247: $select_menus{$roletype}->{'select2'}->{$role} =
248: &mt('Custom role');
249: } else {
250: $select_menus{$roletype}->{'select2'}->{$role} =
251: &Apache::lonnet::plaintext($role);
252: }
1.2 raeburn 253: }
254: $select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any');
1.1 raeburn 255: }
1.2 raeburn 256: my $result = &Apache::loncommon::linked_select_forms
257: ('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
1.13 raeburn 258: 'roletype','showrole',\%select_menus,['domain','author','course']);
1.1 raeburn 259: return $result;
260: }
261:
262: ###############################################################
263: ###############################################################
264: sub hidden_input {
265: my ($name,$value) = @_;
266: return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n";
267: }
268:
269: sub print_upload_manager_header {
1.22 raeburn 270: my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission)=@_;
1.1 raeburn 271: my $javascript;
272: #
273: if (! exists($env{'form.upfile_associate'})) {
274: $env{'form.upfile_associate'} = 'forward';
275: }
276: if ($env{'form.associate'} eq 'Reverse Association') {
277: if ( $env{'form.upfile_associate'} ne 'reverse' ) {
278: $env{'form.upfile_associate'} = 'reverse';
279: } else {
280: $env{'form.upfile_associate'} = 'forward';
281: }
282: }
283: if ($env{'form.upfile_associate'} eq 'reverse') {
284: $javascript=&upload_manager_javascript_reverse_associate();
285: } else {
286: $javascript=&upload_manager_javascript_forward_associate();
287: }
288: #
289: # Deal with restored settings
290: my $password_choice = '';
291: if (exists($env{'form.ipwd_choice'}) &&
292: $env{'form.ipwd_choice'} ne '') {
293: # If a column was specified for password, assume it is for an
294: # internal password. This is a bug waiting to be filed (could be
295: # local or krb auth instead of internal) but I do not have the
296: # time to mess around with this now.
297: $password_choice = 'int';
298: }
299: #
1.22 raeburn 300: my $groupslist;
301: if ($context eq 'course') {
302: $groupslist = &get_groupslist();
303: }
1.1 raeburn 304: my $javascript_validations =
1.22 raeburn 305: &javascript_validations('upload',$krbdefdom,$password_choice,undef,
306: $env{'request.role.domain'},$context,
1.33 raeburn 307: $groupslist);
1.1 raeburn 308: my $checked=(($env{'form.noFirstLine'})?' checked="checked" ':'');
309: $r->print(&mt('Total number of records found in file: <b>[_1]</b>.',$distotal).
310: "<br />\n");
311: $r->print('<div class="LC_left_float"><h3>'.
312: &mt('Identify fields in uploaded list')."</h3>\n");
313: $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");
314: $r->print(&hidden_input('action','upload').
315: &hidden_input('state','got_file').
316: &hidden_input('associate','').
317: &hidden_input('datatoken',$datatoken).
318: &hidden_input('fileupload',$env{'form.fileupload'}).
319: &hidden_input('upfiletype',$env{'form.upfiletype'}).
320: &hidden_input('upfile_associate',$env{'form.upfile_associate'}));
321: $r->print('<br /><input type="button" value="Reverse Association" '.
322: 'name="'.&mt('Reverse Association').'" '.
323: 'onClick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');
324: $r->print('<label><input type="checkbox" name="noFirstLine"'.$checked.'/>'.
325: &mt('Ignore First Line').'</label>');
326: $r->print("<br /><br />\n".
327: '<script type="text/javascript" language="Javascript">'."\n".
328: $javascript."\n".$javascript_validations.'</script>');
329: }
330:
331: ###############################################################
332: ###############################################################
333: sub javascript_validations {
1.22 raeburn 334: my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,
1.33 raeburn 335: $context,$groupslist)=@_;
1.22 raeburn 336: my %param = (
337: kerb_def_dom => $krbdefdom,
338: curr_authtype => $curr_authtype,
339: );
1.37 raeburn 340: if ($mode eq 'upload') {
1.22 raeburn 341: $param{'formname'} = 'studentform';
1.1 raeburn 342: } elsif ($mode eq 'createcourse') {
1.22 raeburn 343: $param{'formname'} = 'ccrs';
1.1 raeburn 344: } elsif ($mode eq 'modifycourse') {
1.22 raeburn 345: $param{'formname'} = 'cmod';
346: $param{'mode'} = 'modifycourse',
347: $param{'curr_autharg'} = $curr_authfield;
348: }
349:
350: my ($setsection_call,$setsections_js);
351: my $finish = " vf.submit();\n";
352: if ($mode eq 'upload') {
353: if (($context eq 'course') || ($context eq 'domain')) {
354: if ($context eq 'course') {
355: if ($env{'request.course.sec'} eq '') {
356: $setsection_call = 'setSections(document.'.$param{'formname'}.');';
357: $setsections_js =
358: &setsections_javascript($param{'formname'},$groupslist,
359: $mode);
360: } else {
361: $setsection_call = "'ok'";
362: }
363: } elsif ($context eq 'domain') {
364: $setsection_call = 'setCourse()';
1.37 raeburn 365: $setsections_js = &dc_setcourse_js($param{'formname'},$mode,$context);
1.22 raeburn 366: }
367: $finish = " var checkSec = $setsection_call\n".
368: " if (checkSec == 'ok') {\n".
369: " vf.submit();\n".
370: " }\n";
371: }
1.1 raeburn 372: }
1.22 raeburn 373: my $authheader = &Apache::loncommon::authform_header(%param);
1.1 raeburn 374:
375: my %alert = &Apache::lonlocal::texthash
376: (username => 'You need to specify the username field.',
377: authen => 'You must choose an authentication type.',
378: krb => 'You need to specify the Kerberos domain.',
379: ipass => 'You need to specify the initial password.',
380: name => 'The optional name field was not specified.',
381: snum => 'The optional ID number field was not specified.',
382: section => 'The optional section field was not specified.',
383: email => 'The optional email address field was not specified.',
384: role => 'The optional role field was not specified.',
385: continue => 'Continue adding users?',
386: );
1.37 raeburn 387: my $function_name = <<"END";
1.22 raeburn 388: $setsections_js
389:
1.1 raeburn 390: function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) {
391: END
392: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
393: my $auth_checks;
394: if ($mode eq 'createcourse') {
395: $auth_checks .= (<<END);
396: if (vf.autoadds[0].checked == true) {
397: if (current.radiovalue == null || current.radiovalue == 'nochange') {
398: alert('$alert{'authen'}');
399: return;
400: }
401: }
402: END
403: } else {
404: $auth_checks .= (<<END);
405: var foundatype=0;
406: if (founduname==0) {
407: alert('$alert{'username'}');
408: return;
409: }
410:
411: END
412: if ($authnum > 1) {
413: $auth_checks .= (<<END);
414: if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') {
415: // They did not check any of the login radiobuttons.
416: alert('$alert{'authen'}');
417: return;
418: }
419: END
420: }
421: }
422: if ($mode eq 'createcourse') {
423: $auth_checks .= "
424: if ( (vf.autoadds[0].checked == true) &&
425: (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) {
426: ";
427: } elsif ($mode eq 'modifycourse') {
428: $auth_checks .= "
429: if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') {
430: ";
431: }
432: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
433: $auth_checks .= (<<END);
434: var alertmsg = '';
435: switch (current.radiovalue) {
436: case 'krb':
437: alertmsg = '$alert{'krb'}';
438: break;
439: default:
440: alertmsg = '';
441: }
442: if (alertmsg != '') {
443: alert(alertmsg);
444: return;
445: }
446: }
447: END
448: } else {
449: $auth_checks .= (<<END);
450: foundatype=1;
451: if (current.argfield == null || current.argfield == '') {
452: var alertmsg = '';
1.38 raeburn 453: switch (current.radiovalue) {
1.1 raeburn 454: case 'krb':
455: alertmsg = '$alert{'krb'}';
456: break;
457: case 'loc':
458: case 'fsys':
459: alertmsg = '$alert{'ipass'}';
460: break;
461: case 'fsys':
462: alertmsg = '';
463: break;
464: default:
465: alertmsg = '';
466: }
467: if (alertmsg != '') {
468: alert(alertmsg);
469: return;
470: }
471: }
472: END
473: }
474: my $section_checks;
475: my $optional_checks = '';
476: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
477: $optional_checks = (<<END);
478: vf.submit();
479: }
480: END
481: } else {
482: $section_checks = §ion_check_js();
483: $optional_checks = (<<END);
484: var message='';
485: if (foundname==0) {
486: message='$alert{'name'}';
487: }
488: if (foundid==0) {
489: if (message!='') {
490: message+='\\n';
491: }
492: message+='$alert{'snum'}';
493: }
494: if (foundsec==0) {
495: if (message!='') {
496: message+='\\n';
497: }
498: }
499: if (foundemail==0) {
500: if (message!='') {
501: message+='\\n';
502: }
503: message+='$alert{'email'}';
504: }
505: if (message!='') {
506: message+= '\\n$alert{'continue'}';
507: if (confirm(message)) {
508: vf.state.value='enrolling';
1.22 raeburn 509: $finish
1.1 raeburn 510: }
511: } else {
512: vf.state.value='enrolling';
1.22 raeburn 513: $finish
1.1 raeburn 514: }
515: }
516: END
517: }
1.37 raeburn 518: my $result = $function_name.$auth_checks.$optional_checks."\n".
519: $section_checks.$authheader;
1.1 raeburn 520: return $result;
521: }
522: ###############################################################
523: ###############################################################
524: sub upload_manager_javascript_forward_associate {
525: return(<<ENDPICK);
526: function verify(vf,sec_caller) {
527: var founduname=0;
528: var foundpwd=0;
529: var foundname=0;
530: var foundid=0;
531: var foundsec=0;
532: var foundemail=0;
533: var foundrole=0;
534: var tw;
535: for (i=0;i<=vf.nfields.value;i++) {
536: tw=eval('vf.f'+i+'.selectedIndex');
537: if (tw==1) { founduname=1; }
538: if ((tw>=2) && (tw<=6)) { foundname=1; }
539: if (tw==7) { foundid=1; }
540: if (tw==8) { foundsec=1; }
541: if (tw==9) { foundpwd=1; }
542: if (tw==10) { foundemail=1; }
543: if (tw==11) { foundrole=1; }
544: }
545: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole);
546: }
547:
548: //
549: // vf = this.form
550: // tf = column number
551: //
552: // values of nw
553: //
554: // 0 = none
555: // 1 = username
556: // 2 = names (lastname, firstnames)
557: // 3 = fname (firstname)
558: // 4 = mname (middlename)
559: // 5 = lname (lastname)
560: // 6 = gen (generation)
561: // 7 = id
562: // 8 = section
563: // 9 = ipwd (password)
564: // 10 = email address
565: // 11 = role
566:
567: function flip(vf,tf) {
568: var nw=eval('vf.f'+tf+'.selectedIndex');
569: var i;
570: // make sure no other columns are labeled the same as this one
571: for (i=0;i<=vf.nfields.value;i++) {
572: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
573: eval('vf.f'+i+'.selectedIndex=0;')
574: }
575: }
576: // If we set this to 'lastname, firstnames', clear out all the ones
577: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
578: if (nw==2) {
579: for (i=0;i<=vf.nfields.value;i++) {
580: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
581: (eval('vf.f'+i+'.selectedIndex')<=6)) {
582: eval('vf.f'+i+'.selectedIndex=0;')
583: }
584: }
585: }
586: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
587: // clear out any that are set to 'lastname, firstnames' (2)
588: if ((nw>=3) && (nw<=6)) {
589: for (i=0;i<=vf.nfields.value;i++) {
590: if (eval('vf.f'+i+'.selectedIndex')==2) {
591: eval('vf.f'+i+'.selectedIndex=0;')
592: }
593: }
594: }
595: // If we set the password, make the password form below correspond to
596: // the new value.
597: if (nw==9) {
598: changed_radio('int',document.studentform);
599: set_auth_radio_buttons('int',document.studentform);
600: vf.intarg.value='';
601: vf.krbarg.value='';
602: vf.locarg.value='';
603: }
604: }
605:
606: function clearpwd(vf) {
607: var i;
608: for (i=0;i<=vf.nfields.value;i++) {
609: if (eval('vf.f'+i+'.selectedIndex')==9) {
610: eval('vf.f'+i+'.selectedIndex=0;')
611: }
612: }
613: }
614:
615: ENDPICK
616: }
617:
618: ###############################################################
619: ###############################################################
620: sub upload_manager_javascript_reverse_associate {
621: return(<<ENDPICK);
622: function verify(vf,sec_caller) {
623: var founduname=0;
624: var foundpwd=0;
625: var foundname=0;
626: var foundid=0;
627: var foundsec=0;
628: var foundrole=0;
629: var tw;
630: for (i=0;i<=vf.nfields.value;i++) {
631: tw=eval('vf.f'+i+'.selectedIndex');
632: if (i==0 && tw!=0) { founduname=1; }
633: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
634: if (i==6 && tw!=0) { foundid=1; }
635: if (i==7 && tw!=0) { foundsec=1; }
636: if (i==8 && tw!=0) { foundpwd=1; }
637: if (i==9 && tw!=0) { foundrole=1; }
638: }
639: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundrole);
640: }
641:
642: function flip(vf,tf) {
643: var nw=eval('vf.f'+tf+'.selectedIndex');
644: var i;
645: // picked the all one name field, reset the other name ones to blank
646: if (tf==1 && nw!=0) {
647: for (i=2;i<=5;i++) {
648: eval('vf.f'+i+'.selectedIndex=0;')
649: }
650: }
651: //picked one of the piecewise name fields, reset the all in
652: //one field to blank
653: if ((tf>=2) && (tf<=5) && (nw!=0)) {
654: eval('vf.f1.selectedIndex=0;')
655: }
656: // intial password specified, pick internal authentication
657: if (tf==8 && nw!=0) {
658: changed_radio('int',document.studentform);
659: set_auth_radio_buttons('int',document.studentform);
660: vf.krbarg.value='';
661: vf.intarg.value='';
662: vf.locarg.value='';
663: }
664: }
665:
666: function clearpwd(vf) {
667: var i;
668: if (eval('vf.f8.selectedIndex')!=0) {
669: eval('vf.f8.selectedIndex=0;')
670: }
671: }
672: ENDPICK
673: }
674:
675: ###############################################################
676: ###############################################################
677: sub print_upload_manager_footer {
1.22 raeburn 678: my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission) = @_;
679: my $form = 'document.studentform';
680: my $formname = 'studentform';
1.1 raeburn 681: my ($krbdef,$krbdefdom) =
682: &Apache::loncommon::get_kerberos_defaults($defdom);
1.22 raeburn 683: my %param = ( formname => $form,
1.1 raeburn 684: kerb_def_dom => $krbdefdom,
685: kerb_def_auth => $krbdef
686: );
687: if (exists($env{'form.ipwd_choice'}) &&
688: defined($env{'form.ipwd_choice'}) &&
689: $env{'form.ipwd_choice'} ne '') {
690: $param{'curr_authtype'} = 'int';
691: }
692: my $krbform = &Apache::loncommon::authform_kerberos(%param);
693: my $intform = &Apache::loncommon::authform_internal(%param);
694: my $locform = &Apache::loncommon::authform_local(%param);
1.22 raeburn 695: my $date_table = &date_setting_table(undef,undef,$context,undef,
696: $formname,$permission);
1.1 raeburn 697: my $Str = "\n".'<div class="LC_left_float">';
698: $Str .= &hidden_input('nfields',$i);
699: $Str .= &hidden_input('keyfields',$keyfields);
700: $Str .= "<h3>".&mt('Login Type')."</h3>\n";
701: if ($context eq 'domain') {
702: $Str .= '<p>'.&mt('Change authentication for existing users to these settings?').' <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>';
703: } else {
704: $Str .= "<p>\n".
705: &mt('Note: this will not take effect if the user already exists').
706: &Apache::loncommon::help_open_topic('Auth_Options').
707: "</p>\n";
708: }
709: $Str .= &set_login($defdom,$krbform,$intform,$locform);
710: my ($home_server_pick,$numlib) =
711: &Apache::loncommon::home_server_form_item($defdom,'lcserver',
712: 'default','hide');
713: if ($numlib > 1) {
714: $Str .= '<h3>'.&mt('LON-CAPA Home Server for New Users')."</h3>\n".
715: &mt('LON-CAPA domain: [_1] with home server: [_2]',$defdom,
716: $home_server_pick).'<br />';
717: } else {
718: $Str .= $home_server_pick;
719: }
720: $Str .= '<h3>'.&mt('Starting and Ending Dates').
721: "</h3>\n";
722: $Str .= "<p>\n".$date_table."</p>\n";
723: if ($context eq 'domain') {
724: $Str .= '<h3>'.&mt('Settings for assigning roles:').'</h3>'."\n".
725: &mt('Pick the action to take on roles for these users:').'<br /><span class="LC_nobreak"><label><input type="radio" name="roleaction" value="norole" checked="checked" /> '.&mt('No role changes').'</label> <label><input type="radio" name="roleaction" value="domain" /> '.&mt('Add a domain role').'</label> <label><input type="radio" name="roleaction" value="course" /> '.&mt('Add a course role').'</label></span>';
726: }
1.13 raeburn 727: if ($context eq 'author') {
1.1 raeburn 728: $Str .= '<h3>'.&mt('Default role')."</h3>\n".
1.25 raeburn 729: &mt('Choose the role to assign to users without a value specified in the uploaded file');
1.1 raeburn 730: } elsif ($context eq 'course') {
731: $Str .= '<h3>'.&mt('Default role and section')."</h3>\n".
1.25 raeburn 732: &mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file');
1.1 raeburn 733: } else {
1.25 raeburn 734: $Str .= '<br /><br /><b>'.&mt('Default role and/or section(s)')."</b><br />\n".
735: &mt('Role and/or section(s) for users without values specified in the uploaded file.');
1.1 raeburn 736: }
1.22 raeburn 737: $Str .= '<br />';
738: if (($context eq 'domain') || ($context eq 'author')) {
739: my ($options,$cb_script,$coursepick) = &default_role_selector($context,1);
740: if ($context eq 'domain') {
741: $Str .= '<span class="LC_role_level">'.&mt('Domain Level').'</span><br />'.$options.'<br /><br /><span class="LC_role_level">'.&mt('Course Level').'</span><br />'.$cb_script.$coursepick;
742: } elsif ($context eq 'author') {
743: $Str .= $options;
744: }
1.1 raeburn 745: } else {
1.22 raeburn 746: my ($cnum,$cdom) = &get_course_identity();
747: my $rowtitle = &mt('section');
748: my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,
749: $permission,$context,'upload');
750: $Str .= $secbox."<h3>".&mt('Full Update')."</h3>\n".
751: '<p><label><input type="checkbox" name="fullup" value="yes">'.
1.36 raeburn 752: ' '.&mt('Display students with current/future access who are not in the uploaded file.').'</label><br />'.&mt('Students selected from this list can be dropped.').'</p>'."\n";
1.1 raeburn 753: }
1.5 raeburn 754: if ($context eq 'course' || $context eq 'domain') {
755: $Str .= &forceid_change($context);
756: }
1.1 raeburn 757: $Str .= '</div><div class="LC_clear_float_footer"><br /><input type="button"'.
758: 'onClick="javascript:verify(this.form,this.form.csec)" '.
759: 'value="Update Users" />'."<br />\n";
760: if ($context eq 'course') {
761: $Str .= &mt('Note: for large courses, this operation may be time '.
762: 'consuming');
763: }
764: $Str .= '</div>';
765: $r->print($Str);
766: return;
767: }
768:
1.5 raeburn 769: sub forceid_change {
770: my ($context) = @_;
771: my $output =
772: "<h3>".&mt('ID/Student Number')."</h3>\n".
773: "<p>\n".'<label><input type="checkbox" name="forceid" value="yes">'.
774: &mt('Disable ID/Student Number Safeguard and Force Change '.
775: 'of Conflicting IDs').'</label><br />'."\n".
1.25 raeburn 776: &mt('(only do if you know what you are doing.)')."\n";
1.5 raeburn 777: if ($context eq 'domain') {
1.25 raeburn 778: $output .= '<br /><label><input type="checkbox" name="recurseid"'.
1.5 raeburn 779: ' value="yes">'.
1.13 raeburn 780: &mt('Update ID/Student Number in courses in which user is Active/Future student,<br />(if forcing change).').
1.25 raeburn 781: '</label>'."\n";
1.5 raeburn 782: }
1.25 raeburn 783: $output .= '</p>';
1.5 raeburn 784: return $output;
785: }
786:
1.1 raeburn 787: ###############################################################
788: ###############################################################
789: sub print_upload_manager_form {
1.21 raeburn 790: my ($r,$context,$permission) = @_;
1.1 raeburn 791: my $firstLine;
792: my $datatoken;
793: if (!$env{'form.datatoken'}) {
794: $datatoken=&Apache::loncommon::upfile_store($r);
795: } else {
796: $datatoken=$env{'form.datatoken'};
797: &Apache::loncommon::load_tmp_file($r);
798: }
799: my @records=&Apache::loncommon::upfile_record_sep();
800: if($env{'form.noFirstLine'}){
801: $firstLine=shift(@records);
802: }
803: my $total=$#records;
804: my $distotal=$total+1;
805: my $today=time;
806: my $halfyear=$today+15552000;
807: #
808: # Restore memorized settings
809: my $col_setting_names = { 'username_choice' => 'scalar', # column settings
810: 'names_choice' => 'scalar',
811: 'fname_choice' => 'scalar',
812: 'mname_choice' => 'scalar',
813: 'lname_choice' => 'scalar',
814: 'gen_choice' => 'scalar',
815: 'id_choice' => 'scalar',
816: 'sec_choice' => 'scalar',
817: 'ipwd_choice' => 'scalar',
818: 'email_choice' => 'scalar',
819: 'role_choice' => 'scalar',
820: };
821: my $defdom = $env{'request.role.domain'};
822: if ($context eq 'course') {
823: &Apache::loncommon::restore_course_settings('enrollment_upload',
824: $col_setting_names);
825: } else {
826: &Apache::loncommon::restore_settings($context,'user_upload',
827: $col_setting_names);
828: }
829: #
830: # Determine kerberos parameters as appropriate
831: my ($krbdef,$krbdefdom) =
832: &Apache::loncommon::get_kerberos_defaults($defdom);
833: #
1.22 raeburn 834: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
835: $permission);
1.1 raeburn 836: my $i;
837: my $keyfields;
838: if ($total>=0) {
839: my @field=
840: (['username',&mt('Username'), $env{'form.username_choice'}],
841: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
842: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
843: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
844: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
845: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
846: ['id', &mt('ID/Student Number'),$env{'form.id_choice'}],
847: ['sec', &mt('Section'), $env{'form.sec_choice'}],
848: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
849: ['email',&mt('E-mail Address'), $env{'form.email_choice'}],
850: ['role',&mt('Role'), $env{'form.role_choice'}]);
851: if ($env{'form.upfile_associate'} eq 'reverse') {
852: &Apache::loncommon::csv_print_samples($r,\@records);
853: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
854: \@field);
855: foreach (@field) {
856: $keyfields.=$_->[0].',';
857: }
858: chop($keyfields);
859: } else {
860: unshift(@field,['none','']);
861: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
862: \@field);
863: my %sone=&Apache::loncommon::record_sep($records[0]);
864: $keyfields=join(',',sort(keys(%sone)));
865: }
866: }
867: $r->print('</div>');
868: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
1.22 raeburn 869: $context,$permission);
1.1 raeburn 870: }
871:
872: sub setup_date_selectors {
1.22 raeburn 873: my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
874: if ($formname eq '') {
875: $formname = 'studentform';
876: }
1.1 raeburn 877: if (! defined($starttime)) {
878: $starttime = time;
879: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
880: if (exists($env{'course.'.$env{'request.course.id'}.
881: '.default_enrollment_start_date'})) {
882: $starttime = $env{'course.'.$env{'request.course.id'}.
883: '.default_enrollment_start_date'};
884: }
885: }
886: }
887: if (! defined($endtime)) {
888: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
889: unless ($mode eq 'createcourse') {
890: if (exists($env{'course.'.$env{'request.course.id'}.
891: '.default_enrollment_end_date'})) {
892: $endtime = $env{'course.'.$env{'request.course.id'}.
893: '.default_enrollment_end_date'};
894: }
895: }
896: }
1.11 raeburn 897:
898: my $startdateform =
1.22 raeburn 899: &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
1.11 raeburn 900: undef,undef,undef,undef,undef,undef,undef,$nolink);
901:
902: my $enddateform =
1.22 raeburn 903: &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
1.11 raeburn 904: undef,undef,undef,undef,undef,undef,undef,$nolink);
905:
1.1 raeburn 906: if ($mode eq 'create_enrolldates') {
907: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
908: 'startenroll',
909: $starttime);
910: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
911: 'endenroll',
912: $endtime);
913: }
914: if ($mode eq 'create_defaultdates') {
915: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
916: 'startaccess',
917: $starttime);
918: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
919: 'endaccess',
920: $endtime);
921: }
922: return ($startdateform,$enddateform);
923: }
924:
925:
926: sub get_dates_from_form {
927: my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');
928: my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');
929: if ($env{'form.no_end_date'}) {
930: $enddate = 0;
931: }
932: return ($startdate,$enddate);
933: }
934:
935: sub date_setting_table {
1.22 raeburn 936: my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission) = @_;
1.11 raeburn 937: my $nolink;
938: if ($bulkaction) {
939: $nolink = 1;
940: }
941: my ($startform,$endform) =
1.22 raeburn 942: &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
1.1 raeburn 943: my $dateDefault;
944: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
945: $dateDefault = ' ';
1.13 raeburn 946: } elsif ($mode ne 'author' && $mode ne 'domain') {
1.11 raeburn 947: if (($bulkaction eq 'reenable') ||
948: ($bulkaction eq 'activate') ||
1.22 raeburn 949: ($bulkaction eq 'chgdates') ||
950: ($env{'form.action'} eq 'upload')) {
951: if ($env{'request.course.sec'} eq '') {
952: $dateDefault = '<span class="LC_nobreak">'.
1.25 raeburn 953: '<label><input type="checkbox" name="makedatesdefault" value="1" /> '.
1.22 raeburn 954: &mt('make these dates the default access dates for future student enrollment').
955: '</label></span>';
956: }
1.11 raeburn 957: }
1.1 raeburn 958: }
1.11 raeburn 959: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1.1 raeburn 960: if (defined($endtime) && $endtime == 0) {
961: $perpetual .= ' checked';
962: }
1.11 raeburn 963: $perpetual.= ' /> '.&mt('no ending date').'</label></span>';
1.1 raeburn 964: if ($mode eq 'create_enrolldates') {
965: $perpetual = ' ';
966: }
1.11 raeburn 967: my $result = &Apache::lonhtmlcommon::start_pick_box()."\n";
968: $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'),
969: 'LC_oddrow_value')."\n".
970: $startform."\n".
971: &Apache::lonhtmlcommon::row_closure(1).
972: &Apache::lonhtmlcommon::row_title(&mt('Ending Date'),
973: 'LC_oddrow_value')."\n".
974: $endform.' '.$perpetual.
975: &Apache::lonhtmlcommon::row_closure(1).
1.22 raeburn 976: &Apache::lonhtmlcommon::end_pick_box();
1.1 raeburn 977: if ($dateDefault) {
978: $result .= $dateDefault.'<br />'."\n";
979: }
980: return $result;
981: }
982:
983: sub make_dates_default {
984: my ($startdate,$enddate,$context) = @_;
985: my $result = '';
986: if ($context eq 'course') {
1.17 raeburn 987: my ($cnum,$cdom) = &get_course_identity();
1.1 raeburn 988: my $put_result = &Apache::lonnet::put('environment',
989: {'default_enrollment_start_date'=>$startdate,
1.17 raeburn 990: 'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
1.1 raeburn 991: if ($put_result eq 'ok') {
1.25 raeburn 992: $result .= &mt('Set default start and end access dates for course.').
1.11 raeburn 993: '<br />'."\n";
1.1 raeburn 994: #
995: # Refresh the course environment
996: &Apache::lonnet::coursedescription($env{'request.course.id'},
997: {'freshen_cache' => 1});
998: } else {
1.25 raeburn 999: $result .= &mt('Unable to set default access dates for course.').":".$put_result.
1.1 raeburn 1000: '<br />';
1001: }
1002: }
1003: return $result;
1004: }
1005:
1006: sub default_role_selector {
1.2 raeburn 1007: my ($context,$checkpriv) = @_;
1.1 raeburn 1008: my %customroles;
1009: my ($options,$coursepick,$cb_jscript);
1.13 raeburn 1010: if ($context ne 'author') {
1.1 raeburn 1011: %customroles = &my_custom_roles();
1012: }
1013:
1014: my %lt=&Apache::lonlocal::texthash(
1015: 'rol' => "Role",
1016: 'grs' => "Section",
1017: 'exs' => "Existing sections",
1018: 'new' => "New section",
1019: );
1020: $options = '<select name="defaultrole">'."\n".
1021: ' <option value="">'.&mt('Please select').'</option>'."\n";
1022: if ($context eq 'course') {
1.2 raeburn 1023: $options .= &default_course_roles($context,$checkpriv,%customroles);
1.13 raeburn 1024: } elsif ($context eq 'author') {
1.2 raeburn 1025: my @roles = &construction_space_roles($checkpriv);
1.1 raeburn 1026: foreach my $role (@roles) {
1027: my $plrole=&Apache::lonnet::plaintext($role);
1028: $options .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1029: }
1030: } elsif ($context eq 'domain') {
1.2 raeburn 1031: my @roles = &domain_roles($checkpriv);
1.1 raeburn 1032: foreach my $role (@roles) {
1033: my $plrole=&Apache::lonnet::plaintext($role);
1034: $options .= ' <option value="'.$role.'">'.$plrole.'</option>';
1035: }
1036: my $courseform = &Apache::loncommon::selectcourse_link
1.22 raeburn 1037: ('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course');
1.1 raeburn 1038: $cb_jscript =
1.22 raeburn 1039: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform');
1.1 raeburn 1040: $coursepick = &Apache::loncommon::start_data_table().
1041: &Apache::loncommon::start_data_table_header_row().
1042: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
1043: '<th>'.$lt{'grs'}.'</th>'.
1044: &Apache::loncommon::end_data_table_header_row().
1045: &Apache::loncommon::start_data_table_row()."\n".
1.22 raeburn 1046: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
1.1 raeburn 1047: '<td><select name="courserole">'."\n".
1.2 raeburn 1048: &default_course_roles($context,$checkpriv,%customroles)."\n".
1.1 raeburn 1049: '</select></td><td>'.
1050: '<table class="LC_createuser">'.
1051: '<tr class="LC_section_row"><td valign"top">'.
1.22 raeburn 1052: $lt{'exs'}.'<br /><select name="currsec">'.
1.1 raeburn 1053: ' <option value=""><--'.&mt('Pick course first').
1054: '</select></td>'.
1055: '<td> </td>'.
1056: '<td valign="top">'.$lt{'new'}.'<br />'.
1057: '<input type="text" name="newsec" value="" size="5" />'.
1.22 raeburn 1058: '<input type="hidden" name="groups" value="" />'.
1059: '<input type="hidden" name="sections" value="" />'.
1060: '<input type="hidden" name="origdom" value="'.
1061: $env{'request.role.domain'}.'" />'.
1062: '<input type="hidden" name="dccourse" value="" />'.
1063: '<input type="hidden" name="dcdomain" value="" />'.
1064: '</td></tr></table></td>'.
1.1 raeburn 1065: &Apache::loncommon::end_data_table_row().
1.22 raeburn 1066: &Apache::loncommon::end_data_table()."\n";
1.1 raeburn 1067: }
1068: $options .= '</select>';
1069: return ($options,$cb_jscript,$coursepick);
1070: }
1071:
1072: sub default_course_roles {
1.2 raeburn 1073: my ($context,$checkpriv,%customroles) = @_;
1.1 raeburn 1074: my $output;
1.17 raeburn 1075: my $custom = 1;
1076: my @roles = &course_roles($context,$checkpriv,$custom);
1.1 raeburn 1077: foreach my $role (@roles) {
1.22 raeburn 1078: if ($role ne 'cr') {
1079: my $plrole=&Apache::lonnet::plaintext($role);
1080: $output .= ' <option value="'.$role.'">'.$plrole.'</option>';
1081: }
1.1 raeburn 1082: }
1083: if (keys(%customroles) > 0) {
1.22 raeburn 1084: if (grep(/^cr$/,@roles)) {
1085: foreach my $cust (sort(keys(%customroles))) {
1086: my $custrole='cr_'.$env{'user.domain'}.
1087: '_'.$env{'user.name'}.'_'.$cust;
1088: $output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
1089: }
1.1 raeburn 1090: }
1091: }
1092: return $output;
1093: }
1094:
1095: sub construction_space_roles {
1.2 raeburn 1096: my ($checkpriv) = @_;
1.17 raeburn 1097: my @allroles = &roles_by_context('author');
1.1 raeburn 1098: my @roles;
1.2 raeburn 1099: if ($checkpriv) {
1100: foreach my $role (@allroles) {
1101: if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) {
1102: push(@roles,$role);
1103: }
1.1 raeburn 1104: }
1.2 raeburn 1105: return @roles;
1106: } else {
1107: return @allroles;
1.1 raeburn 1108: }
1109: }
1110:
1111: sub domain_roles {
1.2 raeburn 1112: my ($checkpriv) = @_;
1.17 raeburn 1113: my @allroles = &roles_by_context('domain');
1.1 raeburn 1114: my @roles;
1.2 raeburn 1115: if ($checkpriv) {
1116: foreach my $role (@allroles) {
1117: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
1118: push(@roles,$role);
1119: }
1.1 raeburn 1120: }
1.2 raeburn 1121: return @roles;
1122: } else {
1123: return @allroles;
1.1 raeburn 1124: }
1125: }
1126:
1127: sub course_roles {
1.17 raeburn 1128: my ($context,$checkpriv,$custom) = @_;
1129: my @allroles = &roles_by_context('course',$custom);
1.1 raeburn 1130: my @roles;
1131: if ($context eq 'domain') {
1132: @roles = @allroles;
1133: } elsif ($context eq 'course') {
1134: if ($env{'request.course.id'}) {
1.2 raeburn 1135: if ($checkpriv) {
1136: foreach my $role (@allroles) {
1137: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
1138: push(@roles,$role);
1139: } else {
1.22 raeburn 1140: if ($role ne 'cc' && $env{'request.course.sec'} ne '') {
1141: if (&Apache::lonnet::allowed('c'.$role,
1.2 raeburn 1142: $env{'request.course.id'}.'/'.
1.22 raeburn 1143: $env{'request.course.sec'})) {
1.2 raeburn 1144: push(@roles,$role);
1145: }
1.1 raeburn 1146: }
1147: }
1148: }
1.2 raeburn 1149: } else {
1150: @roles = @allroles;
1.1 raeburn 1151: }
1152: }
1153: }
1154: return @roles;
1155: }
1156:
1157: sub curr_role_permissions {
1.2 raeburn 1158: my ($context,$setting,$checkpriv) = @_;
1.17 raeburn 1159: my $custom = 1;
1.1 raeburn 1160: my @roles;
1.13 raeburn 1161: if ($context eq 'author') {
1.2 raeburn 1162: @roles = &construction_space_roles($checkpriv);
1.1 raeburn 1163: } elsif ($context eq 'domain') {
1164: if ($setting eq 'course') {
1.17 raeburn 1165: @roles = &course_roles($context,$checkpriv,$custom);
1.1 raeburn 1166: } else {
1.2 raeburn 1167: @roles = &domain_roles($checkpriv);
1.1 raeburn 1168: }
1169: } elsif ($context eq 'course') {
1.17 raeburn 1170: @roles = &course_roles($context,$checkpriv,$custom);
1.1 raeburn 1171: }
1172: return @roles;
1173: }
1174:
1175: # ======================================================= Existing Custom Roles
1176:
1177: sub my_custom_roles {
1178: my %returnhash=();
1179: my %rolehash=&Apache::lonnet::dump('roles');
1180: foreach my $key (keys %rolehash) {
1181: if ($key=~/^rolesdef\_(\w+)$/) {
1182: $returnhash{$1}=$1;
1183: }
1184: }
1185: return %returnhash;
1186: }
1187:
1.2 raeburn 1188: sub print_userlist {
1189: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1190: $idlist,$idlist_titles) = @_;
1191: my $format = $env{'form.output'};
1.1 raeburn 1192: if (! exists($env{'form.sortby'})) {
1193: $env{'form.sortby'} = 'username';
1194: }
1.2 raeburn 1195: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1196: $env{'form.Status'} = 'Active';
1.1 raeburn 1197: }
1198: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1.2 raeburn 1199: ($env{'form.Status'});
1.1 raeburn 1200:
1.2 raeburn 1201: if ($env{'form.showrole'} eq '') {
1.13 raeburn 1202: if ($context eq 'course') {
1203: $env{'form.showrole'} = 'st';
1204: } else {
1205: $env{'form.showrole'} = 'Any';
1206: }
1.2 raeburn 1207: }
1.1 raeburn 1208: if (! defined($env{'form.output'}) ||
1209: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1210: $env{'form.output'} = 'html';
1211: }
1212:
1.2 raeburn 1213: my @statuses;
1214: if ($env{'form.Status'} eq 'Any') {
1215: @statuses = ('previous','active','future');
1216: } elsif ($env{'form.Status'} eq 'Expired') {
1217: @statuses = ('previous');
1218: } elsif ($env{'form.Status'} eq 'Active') {
1219: @statuses = ('active');
1220: } elsif ($env{'form.Status'} eq 'Future') {
1221: @statuses = ('future');
1222: }
1.1 raeburn 1223:
1.2 raeburn 1224: # if ($context eq 'course') {
1225: # $r->print(&display_adv_courseroles());
1226: # }
1.1 raeburn 1227: #
1228: # Interface output
1.2 raeburn 1229: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1230: '<input type="hidden" name="action" value="'.
1.1 raeburn 1231: $env{'form.action'}.'" />');
1232: $r->print("<p>\n");
1233: if ($env{'form.action'} ne 'modifystudent') {
1234: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1235: 'excel' => "Excel",
1236: 'html' => 'HTML');
1237: my $output_selector = '<select size="1" name="output" >';
1238: foreach my $outputformat ('html','csv','excel') {
1239: my $option = '<option value="'.$outputformat.'" ';
1240: if ($outputformat eq $env{'form.output'}) {
1241: $option .= 'selected ';
1242: }
1243: $option .='>'.$lt{$outputformat}.'</option>';
1244: $output_selector .= "\n".$option;
1245: }
1246: $output_selector .= '</select>';
1247: $r->print('<label>'.&mt('Output Format: [_1]',$output_selector).'</label>'.(' 'x3));
1248: }
1.2 raeburn 1249: $r->print('<label>'.&mt('User Status: [_1]',$status_select).'</label>'.(' 'x3)."\n");
1250: my $roleselected = '';
1251: if ($env{'form.showrole'} eq 'Any') {
1252: $roleselected = ' selected="selected" ';
1253: }
1.33 raeburn 1254: my ($role_select,$cnum,$cdom);
1.2 raeburn 1255: if ($context eq 'domain') {
1256: $role_select = &domain_roles_select();
1257: $r->print('<label>'.&mt('Role Type: [_1]',$role_select).'</label>');
1258: } else {
1259: $role_select = '<select name="showrole">'."\n".
1260: '<option value="Any" '.$roleselected.'>'.
1261: &mt('Any role').'</option>';
1262: my @poss_roles = &curr_role_permissions($context);
1263: foreach my $role (@poss_roles) {
1264: $roleselected = '';
1265: if ($role eq $env{'form.showrole'}) {
1266: $roleselected = ' selected="selected" ';
1267: }
1.22 raeburn 1268: my $plrole;
1269: if ($role eq 'cr') {
1270: $plrole = &mt('Custom role');
1271: } else {
1272: $plrole=&Apache::lonnet::plaintext($role);
1273: }
1.2 raeburn 1274: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
1275: }
1.22 raeburn 1276: $role_select .= '</select>';
1.2 raeburn 1277: $r->print('<label>'.&mt('Role: [_1]',$role_select).'</label>');
1.33 raeburn 1278: if ($context eq 'course') {
1279: ($cnum,$cdom) = &get_course_identity();
1280: $r->print(§ion_group_filter($cnum,$cdom));
1281: }
1.2 raeburn 1282: }
1283: if (!(($context eq 'domain') && ($env{'form.roletype'} eq 'course'))) {
1.25 raeburn 1284: $r->print(' '.&list_submit_button(&mt('Update Display')).
1285: "\n</p>\n");
1.2 raeburn 1286: }
1287: my ($indexhash,$keylist) = &make_keylist_array();
1288: my (%userlist,%userinfo);
1.3 raeburn 1289: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
1290: my $courseform =
1291: &Apache::lonhtmlcommon::course_selection($formname,$totcodes,
1292: $codetitles,$idlist,$idlist_titles);
1293: $r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".
1294: &Apache::lonhtmlcommon::start_pick_box()."\n".
1295: &Apache::lonhtmlcommon::row_title(&mt('Select Course(s)'),
1296: 'LC_oddrow_value')."\n".
1297: $courseform."\n".
1298: &Apache::lonhtmlcommon::row_closure(1).
1299: &Apache::lonhtmlcommon::end_pick_box().'</p>'.
1300: '<p>'.&list_submit_button(&mt('Update Display')).
1.34 raeburn 1301: "\n".'</p><span class="LC_warning">'.&mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.').'</span>'."\n");
1.11 raeburn 1302: if ($env{'form.coursepick'}) {
1303: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1304: }
1305: } else {
1306: $r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
1.3 raeburn 1307: }
1308: $r->rflush();
1.1 raeburn 1309: if ($context eq 'course') {
1.3 raeburn 1310: my $classlist = &Apache::loncoursedata::get_classlist();
1311: my $secidx = &Apache::loncoursedata::CL_SECTION();
1.22 raeburn 1312: my $viewablesec = &viewable_section($permission);
1.3 raeburn 1313: foreach my $student (keys(%{$classlist})) {
1.22 raeburn 1314: my $section = $classlist->{$student}[$secidx];
1315: if ($viewablesec ne '') {
1316: if ($section ne $viewablesec) {
1.3 raeburn 1317: next;
1318: } else {
1319: $userlist{$student} = $classlist->{$student};
1.1 raeburn 1320: }
1.3 raeburn 1321: } else {
1322: $userlist{$student} = $classlist->{$student};
1.1 raeburn 1323: }
1324: }
1.2 raeburn 1325: my $showroles;
1326: if ($env{'form.showrole'} ne 'Any') {
1327: $showroles = [$env{'form.showrole'}];
1.1 raeburn 1328: } else {
1.2 raeburn 1329: $showroles = undef;
1330: }
1.22 raeburn 1331: my $withsec = 1;
1.39 raeburn 1332: my $hidepriv = 1;
1.2 raeburn 1333: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1.39 raeburn 1334: \@statuses,$showroles,undef,$withsec,$hidepriv);
1.2 raeburn 1335: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1.11 raeburn 1336: \%advrolehash,$permission);
1.2 raeburn 1337: } else {
1338: my (%cstr_roles,%dom_roles);
1.13 raeburn 1339: if ($context eq 'author') {
1.2 raeburn 1340: # List co-authors and assistant co-authors
1.17 raeburn 1341: my @possroles = &roles_by_context($context);
1.2 raeburn 1342: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1343: \@statuses,\@possroles);
1344: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1.11 raeburn 1345: \%cstr_roles,$permission);
1.2 raeburn 1346: } elsif ($context eq 'domain') {
1347: if ($env{'form.roletype'} eq 'domain') {
1348: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1349: foreach my $key (keys(%dom_roles)) {
1350: if (ref($dom_roles{$key}) eq 'HASH') {
1351: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1352: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1353: }
1354: }
1.13 raeburn 1355: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1356: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1357: my %coauthors;
1358: foreach my $key (keys(%dom_roles)) {
1359: if (ref($dom_roles{$key}) eq 'HASH') {
1360: if ($env{'form.showrole'} eq 'au') {
1361: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1362: \%userinfo,$dom_roles{$key},$permission);
1.2 raeburn 1363: } else {
1364: my @possroles;
1365: if ($env{'form.showrole'} eq 'Any') {
1.22 raeburn 1366: @possroles = &roles_by_context('author');
1.2 raeburn 1367: } else {
1368: @possroles = ($env{'form.showrole'});
1369: }
1370: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1.22 raeburn 1371: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1.2 raeburn 1372: my $extent = '/'.$authordom.'/'.$authorname;
1373: %{$coauthors{$extent}} =
1374: &Apache::lonnet::get_my_roles($authorname,
1375: $authordom,undef,\@statuses,\@possroles);
1376: }
1377: &gather_userinfo($context,$format,\%userlist,
1.11 raeburn 1378: $indexhash,\%userinfo,\%coauthors,$permission);
1.2 raeburn 1379: }
1380: }
1381: }
1382: } elsif ($env{'form.roletype'} eq 'course') {
1383: if ($env{'form.coursepick'}) {
1384: my %courses = &process_coursepick();
1.39 raeburn 1385: my %allusers;
1386: my $hidepriv = 1;
1.2 raeburn 1387: foreach my $cid (keys(%courses)) {
1.17 raeburn 1388: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1.11 raeburn 1389: next if ($cnum eq '' || $cdom eq '');
1.17 raeburn 1390: my $custom = 1;
1.2 raeburn 1391: my (@roles,@sections,%access,%users,%userdata,
1.6 albertel 1392: %statushash);
1.2 raeburn 1393: if ($env{'form.showrole'} eq 'Any') {
1.17 raeburn 1394: @roles = &course_roles($context,undef,$custom);
1.2 raeburn 1395: } else {
1396: @roles = ($env{'form.showrole'});
1397: }
1398: foreach my $role (@roles) {
1399: %{$users{$role}} = ();
1400: }
1401: foreach my $type (@statuses) {
1402: $access{$type} = $type;
1403: }
1.39 raeburn 1404: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1.2 raeburn 1405: foreach my $user (keys(%userdata)) {
1406: next if (ref($userinfo{$user}) eq 'HASH');
1407: foreach my $item ('fullname','id') {
1408: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1409: }
1410: }
1411: foreach my $role (keys(%users)) {
1412: foreach my $user (keys(%{$users{$role}})) {
1413: my $uniqid = $user.':'.$role;
1414: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1415: secs => $statushash{$user}{$role},
1416: };
1417: }
1418: }
1419: }
1420: &gather_userinfo($context,$format,\%userlist,$indexhash,
1.11 raeburn 1421: \%userinfo,\%allusers,$permission);
1.2 raeburn 1422: } else {
1.10 raeburn 1423: $r->print('<input type="hidden" name="phase" value="'.
1424: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1425: return;
1426: }
1.1 raeburn 1427: }
1428: }
1.3 raeburn 1429: }
1430: if (keys(%userlist) == 0) {
1.13 raeburn 1431: if ($context eq 'author') {
1.3 raeburn 1432: $r->print(&mt('There are no co-authors to display.')."\n");
1433: } elsif ($context eq 'domain') {
1434: if ($env{'form.roletype'} eq 'domain') {
1435: $r->print(&mt('There are no users with domain roles to display.')."\n");
1.13 raeburn 1436: } elsif ($env{'form.roletype'} eq 'author') {
1.3 raeburn 1437: $r->print(&mt('There are no authors or co-authors to display.')."\n");
1438: } elsif ($env{'form.roletype'} eq 'course') {
1439: $r->print(&mt('There are no course users to display')."\n");
1.2 raeburn 1440: }
1.3 raeburn 1441: } elsif ($context eq 'course') {
1442: $r->print(&mt('There are no course users to display.')."\n");
1443: }
1444: } else {
1445: # Print out the available choices
1.4 raeburn 1446: my $usercount;
1.3 raeburn 1447: if ($env{'form.action'} eq 'modifystudent') {
1.10 raeburn 1448: ($usercount) = &show_users_list($r,$context,'view',$permission,
1.4 raeburn 1449: $env{'form.Status'},\%userlist,$keylist);
1.1 raeburn 1450: } else {
1.4 raeburn 1451: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
1.10 raeburn 1452: $permission,$env{'form.Status'},\%userlist,$keylist);
1.4 raeburn 1453: }
1454: if (!$usercount) {
1455: $r->print('<br />'.&mt('There are no users matching the search criteria.'));
1.2 raeburn 1456: }
1457: }
1.10 raeburn 1458: $r->print('<input type="hidden" name="phase" value="'.
1459: $env{'form.phase'}.'" /></form>');
1.2 raeburn 1460: }
1461:
1.33 raeburn 1462: sub section_group_filter {
1463: my ($cnum,$cdom) = @_;
1464: my @filters;
1465: if ($env{'request.course.sec'} eq '') {
1466: @filters = ('sec');
1467: }
1468: push(@filters,'grp');
1469: my %name = (
1470: sec => 'secfilter',
1471: grp => 'grpfilter',
1472: );
1473: my %title = &Apache::lonlocal::texthash (
1474: sec => 'Section(s)',
1475: grp => 'Group(s)',
1476: all => 'all',
1477: none => 'none',
1478: );
1479: my ($output,@options);
1480: foreach my $item (@filters) {
1481: my $markup;
1482: if ($env{'form.'.$name{$item}} eq '') {
1483: $env{'form.'.$name{$item}} = 'all';
1484: }
1485: if ($item eq 'sec') {
1486: if ($env{'form.showrole'} eq 'cc') {
1487: $env{'form.'.$name{$item}} = 'none';
1488: }
1489: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
1490: @options = sort(keys(%sections_count));
1491: } elsif ($item eq 'grp') {
1492: my %curr_groups = &Apache::longroup::coursegroups();
1493: @options = sort(keys(%curr_groups));
1494: }
1495: if (@options > 0) {
1496: my $currsel;
1497: $markup = '<select name="'.$name{$item}.'" />'."\n";
1498: foreach my $option ('all','none',@options) {
1499: $currsel = '';
1500: if ($env{'form.'.$name{$item}} eq $option) {
1501: $currsel = ' selected="selected" ';
1502: }
1503: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
1504: if (($option eq 'all') || ($option eq 'none')) {
1505: $markup .= $title{$option};
1506: } else {
1507: $markup .= $option;
1508: }
1509: $markup .= '</option>'."\n";
1510: }
1511: $markup .= '</select>'."\n";
1512: $output .= (' 'x3).'<label>'.$title{$item}.': '.$markup.'</label>';
1513: }
1514: }
1515: return $output;
1516: }
1517:
1.2 raeburn 1518: sub list_submit_button {
1519: my ($text) = @_;
1.11 raeburn 1520: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
1.2 raeburn 1521: }
1522:
1523: sub gather_userinfo {
1.11 raeburn 1524: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
1.2 raeburn 1525: foreach my $item (keys(%{$rolehash})) {
1526: my %userdata;
1.22 raeburn 1527: if ($context eq 'author') {
1.2 raeburn 1528: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1529: split(/:/,$item);
1530: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1531: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1532: $item,$userlist);
1.22 raeburn 1533: } elsif ($context eq 'course') {
1534: my $viewablesec = &viewable_section($permission);
1535: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
1536: $userdata{'section'}) = split(/:/,$item,-1);
1537: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
1538: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
1539: next if ($viewablesec ne $userdata{'section'});
1540: }
1.24 raeburn 1541: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1542: $item,$userlist);
1.2 raeburn 1543: } elsif ($context eq 'domain') {
1544: if ($env{'form.roletype'} eq 'domain') {
1545: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
1546: split(/:/,$item);
1547: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
1.24 raeburn 1548: &build_user_record($context,\%userdata,$userinfo,$indexhash,
1549: $item,$userlist);
1.13 raeburn 1550: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 1551: if (ref($rolehash->{$item}) eq 'HASH') {
1552: $userdata{'extent'} = $item;
1553: foreach my $key (keys(%{$rolehash->{$item}})) {
1554: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
1555: ($userdata{'start'},$userdata{'end'}) =
1556: split(/:/,$rolehash->{$item}{$key});
1557: my $uniqid = $key.':'.$item;
1.25 raeburn 1558: &build_user_record($context,\%userdata,$userinfo,
1559: $indexhash,$uniqid,$userlist);
1.2 raeburn 1560: }
1561: }
1562: } elsif ($env{'form.roletype'} eq 'course') {
1563: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
1564: split(/:/,$item);
1565: if (ref($rolehash->{$item}) eq 'HASH') {
1.11 raeburn 1566: my $numcids = keys(%{$rolehash->{$item}});
1.2 raeburn 1567: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
1568: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
1569: my $spanstart = '';
1570: my $spanend = '; ';
1571: my $space = ', ';
1572: if ($format eq 'html' || $format eq 'view') {
1573: $spanstart = '<span class="LC_nobreak">';
1.23 raeburn 1574: # FIXME: actions on courses disabled for now
1575: # if ($permission->{'cusr'}) {
1576: # if ($numcids > 1) {
1.25 raeburn 1577: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1578: # } else {
1.25 raeburn 1579: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
1.23 raeburn 1580: # }
1581: # }
1.2 raeburn 1582: $spanend = '</span><br />';
1583: $space = ', ';
1584: }
1585: $userdata{'extent'} .= $spanstart.
1586: $rolehash->{$item}{$cid}{'desc'}.$space;
1587: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
1588: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
1.25 raeburn 1589: if (($env{'form.Status'} eq 'Any') ||
1590: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
1591: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
1592: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
1593: }
1.2 raeburn 1594: }
1595: }
1596: }
1597: }
1598: }
1.25 raeburn 1599: if ($userdata{'status'} ne '') {
1600: &build_user_record($context,\%userdata,$userinfo,
1601: $indexhash,$item,$userlist);
1602: }
1.2 raeburn 1603: }
1604: }
1605: }
1606: return;
1607: }
1608:
1609: sub build_user_record {
1.24 raeburn 1610: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
1.11 raeburn 1611: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
1.24 raeburn 1612: if (!(($context eq 'domain') && ($env{'form.roletype'} eq 'course'))) {
1613: &process_date_info($userdata);
1614: }
1.2 raeburn 1615: my $username = $userdata->{'username'};
1616: my $domain = $userdata->{'domain'};
1617: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
1.24 raeburn 1618: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1.2 raeburn 1619: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1620: } else {
1621: &aggregate_user_info($domain,$username,$userinfo);
1622: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
1623: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
1624: }
1625: foreach my $key (keys(%{$indexhash})) {
1626: if (defined($userdata->{$key})) {
1627: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
1628: }
1629: }
1630: return;
1631: }
1632:
1633: sub courses_selector {
1634: my ($cdom,$formname) = @_;
1635: my %coursecodes = ();
1636: my %codes = ();
1637: my @codetitles = ();
1638: my %cat_titles = ();
1639: my %cat_order = ();
1640: my %idlist = ();
1641: my %idnums = ();
1642: my %idlist_titles = ();
1643: my $caller = 'global';
1644: my $format_reply;
1645: my $jscript = '';
1646:
1.7 albertel 1647: my $totcodes = 0;
1648: $totcodes =
1.2 raeburn 1649: &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,
1650: $cdom,$totcodes);
1651: if ($totcodes > 0) {
1652: $format_reply =
1653: &Apache::lonnet::auto_instcode_format($caller,$cdom,\%coursecodes,
1654: \%codes,\@codetitles,\%cat_titles,\%cat_order);
1655: if ($format_reply eq 'ok') {
1656: my $numtypes = @codetitles;
1657: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
1658: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
1659: my $longtitles_str = join('","',@{$longtitles});
1660: my $allidlist = $idlist{$codetitles[0]};
1661: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
1662: $jscript .= $scripttext;
1663: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles);
1664: }
1665: }
1666: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
1667:
1668: my %elements = (
1669: Year => 'selectbox',
1670: coursepick => 'radio',
1671: coursetotal => 'text',
1672: courselist => 'text',
1673: );
1674: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
1675: if ($env{'form.coursepick'} eq 'category') {
1676: $jscript .= qq|
1677: function setCourseCat(formname) {
1678: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
1679: return;
1680: }
1681: courseSet('Year');
1682: for (var j=0; j<formname.Semester.length; j++) {
1683: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
1684: formname.Semester.options[j].selected = true;
1685: }
1686: }
1687: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
1688: return;
1689: }
1690: courseSet('Semester');
1691: for (var j=0; j<formname.Department.length; j++) {
1692: if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;
1693: }
1694: }
1695: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
1696: return;
1697: }
1698: courseSet('Department');
1699: for (var j=0; j<formname.Number.length; j++) {
1700: if (formname.Number.options[j].value == "$env{'form.Number'}") {
1701: formname.Number.options[j].selected = true;
1702: }
1703: }
1704: }
1705: |;
1706: }
1707: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
1708: \%idlist_titles);
1709: }
1710:
1711: sub course_selector_loadcode {
1712: my ($formname) = @_;
1713: my $loadcode;
1714: if ($env{'form.coursepick'} ne '') {
1715: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
1716: if ($env{'form.coursepick'} eq 'category') {
1717: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
1718: }
1719: }
1720: return $loadcode;
1721: }
1722:
1723: sub process_coursepick {
1724: my $coursefilter = $env{'form.coursepick'};
1725: my $cdom = $env{'request.role.domain'};
1726: my %courses;
1727: if ($coursefilter eq 'all') {
1728: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
1729: undef,undef,'Course');
1730: } elsif ($coursefilter eq 'category') {
1731: my $instcode = &instcode_from_coursefilter();
1732: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
1733: undef,undef,'Course');
1734: } elsif ($coursefilter eq 'specific') {
1735: if ($env{'form.coursetotal'} > 1) {
1736: my @course_ids = split(/&&/,$env{'form.courselist'});
1737: foreach my $cid (@course_ids) {
1738: $courses{$cid} = '';
1.1 raeburn 1739: }
1.2 raeburn 1740: } else {
1741: $courses{$env{'form.courselist'}} = '';
1.1 raeburn 1742: }
1.2 raeburn 1743: }
1744: return %courses;
1745: }
1746:
1747: sub instcode_from_coursefilter {
1748: my $instcode = '';
1749: my @cats = ('Semester','Year','Department','Number');
1750: foreach my $category (@cats) {
1751: if (defined($env{'form.'.$category})) {
1752: unless ($env{'form.'.$category} eq '-1') {
1753: $instcode .= $env{'form.'.$category};
1754: }
1755: }
1756: }
1757: if ($instcode eq '') {
1758: $instcode = '.';
1759: }
1760: return $instcode;
1761: }
1762:
1763: sub display_adv_courseroles {
1764: my $output;
1765: #
1766: # List course personnel
1767: my %coursepersonnel =
1768: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'});
1769: #
1770: $output = '<br />'.&Apache::loncommon::start_data_table();
1771: foreach my $role (sort(keys(%coursepersonnel))) {
1772: next if ($role =~ /^\s*$/);
1773: $output .= &Apache::loncommon::start_data_table_row().
1774: '<td>'.$role.'</td><td>';
1775: foreach my $user (split(',',$coursepersonnel{$role})) {
1776: my ($puname,$pudom)=split(':',$user);
1777: $output .= ' '.&Apache::loncommon::aboutmewrapper(
1778: &Apache::loncommon::plainname($puname,$pudom),
1779: $puname,$pudom);
1780: }
1781: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
1782: }
1783: $output .= &Apache::loncommon::end_data_table();
1784: }
1785:
1786: sub make_keylist_array {
1787: my ($index,$keylist);
1788: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
1789: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
1790: $index->{'end'} = &Apache::loncoursedata::CL_END();
1791: $index->{'start'} = &Apache::loncoursedata::CL_START();
1792: $index->{'id'} = &Apache::loncoursedata::CL_ID();
1793: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
1794: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
1795: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
1796: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
1797: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
1798: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
1799: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
1800: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
1801: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
1802: foreach my $key (keys(%{$index})) {
1803: $keylist->[$index->{$key}] = $key;
1804: }
1805: return ($index,$keylist);
1806: }
1807:
1808: sub aggregate_user_info {
1809: my ($udom,$uname,$userinfo) = @_;
1810: my %info=&Apache::lonnet::get('environment',
1811: ['firstname','middlename',
1812: 'lastname','generation','id'],
1813: $udom,$uname);
1814: my ($tmp) = keys(%info);
1815: my ($fullname,$id);
1816: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
1817: $fullname = 'not available';
1818: $id = 'not available';
1819: &Apache::lonnet::logthis('unable to retrieve environment '.
1820: 'for '.$uname.':'.$udom);
1.1 raeburn 1821: } else {
1.2 raeburn 1822: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
1823: $id = $info{'id'};
1824: }
1825: $userinfo->{$uname.':'.$udom} = {
1826: fullname => $fullname,
1827: id => $id,
1828: };
1829: return;
1830: }
1.1 raeburn 1831:
1.2 raeburn 1832: sub process_date_info {
1833: my ($userdata) = @_;
1834: my $now = time;
1835: $userdata->{'status'} = 'Active';
1836: if ($userdata->{'start'} > 0) {
1837: if ($now < $userdata->{'start'}) {
1838: $userdata->{'status'} = 'Future';
1839: }
1.1 raeburn 1840: }
1.2 raeburn 1841: if ($userdata->{'end'} > 0) {
1842: if ($now > $userdata->{'end'}) {
1843: $userdata->{'status'} = 'Expired';
1844: }
1845: }
1846: return;
1.1 raeburn 1847: }
1848:
1849: sub show_users_list {
1.10 raeburn 1850: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist)=@_;
1.1 raeburn 1851: #
1852: # Variables for excel output
1853: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
1854: #
1855: # Variables for csv output
1856: my ($CSVfile,$CSVfilename);
1857: #
1858: my $sortby = $env{'form.sortby'};
1.3 raeburn 1859: my @sortable = ('username','domain','id','fullname','start','end','email','role');
1.2 raeburn 1860: if ($context eq 'course') {
1.3 raeburn 1861: push(@sortable,('section','groups','type'));
1.2 raeburn 1862: } else {
1.3 raeburn 1863: push(@sortable,'extent');
1864: }
1865: if (!grep(/^\Q$sortby\E$/,@sortable)) {
1866: $sortby = 'username';
1.1 raeburn 1867: }
1.22 raeburn 1868: my $setting = $env{'form.roletype'};
1.35 raeburn 1869: my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers);
1.1 raeburn 1870: if ($context eq 'course') {
1.22 raeburn 1871: $cid = $env{'request.course.id'};
1.17 raeburn 1872: ($cnum,$cdom) = &get_course_identity($cid);
1.2 raeburn 1873: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
1874: $userlist,$keylist,$cdom,$cnum);
1.16 raeburn 1875: if ($mode eq 'autoenroll') {
1876: $env{'form.showrole'} = 'st';
1877: } else {
1878: if (! exists($env{'form.displayphotos'})) {
1879: $env{'form.displayphotos'} = 'off';
1880: }
1881: $displayphotos = $env{'form.displayphotos'};
1882: if (! exists($env{'form.displayclickers'})) {
1883: $env{'form.displayclickers'} = 'off';
1884: }
1885: $displayclickers = $env{'form.displayclickers'};
1886: if ($env{'course.'.$cid.'.internal.showphoto'}) {
1887: $r->print('
1.1 raeburn 1888: <script type="text/javascript">
1889: function photowindow(photolink) {
1890: var title = "Photo_Viewer";
1891: var options = "scrollbars=1,resizable=1,menubar=0";
1892: options += ",width=240,height=240";
1893: stdeditbrowser = open(photolink,title,options,"1");
1894: stdeditbrowser.focus();
1895: }
1896: </script>
1.16 raeburn 1897: ');
1898: }
1899: $r->print(<<END);
1.1 raeburn 1900: <input type="hidden" name="displayphotos" value="$displayphotos" />
1901: <input type="hidden" name="displayclickers" value="$displayclickers" />
1902: END
1.16 raeburn 1903: }
1.1 raeburn 1904: }
1.16 raeburn 1905: if ($mode ne 'autoenroll') {
1.11 raeburn 1906: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1907: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
1.25 raeburn 1908: my $singconfirm = &mt(' for a single user?');
1909: my $multconfirm = &mt(' for multiple users?');
1.40 ! raeburn 1910: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
! 1911: my %lt = &Apache::lonlocal::texthash(
! 1912: acwi => 'Access will be set to start immediately',
! 1913: asyo => 'as you did not select an end date in the pop-up window',
! 1914: accw => 'Access will be set to continue indefinitely',
! 1915: asyd => 'as you did not select an end date in the pop-up window',
! 1916: sewi => "Sections will be switched to 'No section'",
! 1917: ayes => "as you either selected the 'No section' option",
! 1918: oryo => 'or you did not select a section in the pop-up window',
! 1919: arol => 'A role with no section will be added',
! 1920: swbs => 'Sections will be switched to:',
! 1921: rwba => 'Roles will be added for section(s):',
! 1922: );
1.1 raeburn 1923: $r->print(<<END);
1.10 raeburn 1924:
1925: <script type="text/javascript" language="Javascript">
1.11 raeburn 1926: $check_uncheck_js
1927:
1928: function verify_action (field) {
1929: var numchecked = 0;
1930: var singconf = '$singconfirm';
1931: var multconf = '$multconfirm';
1932: if (field.length > 0) {
1933: for (i = 0; i < field.length; i++) {
1934: if (field[i].checked == true) {
1935: numchecked ++;
1936: }
1937: }
1938: } else {
1939: if (field.checked == true) {
1940: numchecked ++;
1941: }
1942: }
1943: if (numchecked == 0) {
1944: alert("$alert");
1945: }
1946: else {
1947: var message = document.studentform.bulkaction[document.studentform.bulkaction.selectedIndex].text;
1.40 ! raeburn 1948: var choice = document.studentform.bulkaction[document.studentform.bulkaction.selectedIndex].value;
1.11 raeburn 1949: if (numchecked == 1) {
1950: message += singconf;
1951: }
1952: else {
1953: message += multconf;
1954: }
1.40 ! raeburn 1955: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
! 1956: var datemsg = '';
! 1957: if ((document.studentform.startdate_month.value == '') &&
! 1958: (document.studentform.startdate_day.value == '') &&
! 1959: (document.studentform.startdate_year.value == '')) {
! 1960: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
! 1961: }
! 1962: if ((document.studentform.enddate_month.value == '') &&
! 1963: (document.studentform.enddate_day.value == '') &&
! 1964: (document.studentform.enddate_year.value == '')) {
! 1965: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
! 1966: }
! 1967: if (datemsg != '') {
! 1968: message += "\\n"+datemsg;
! 1969: }
! 1970: }
! 1971: if (choice == 'chgsec') {
! 1972: var rolefilter = document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value;
! 1973: var retained = document.studentform.retainsec.value;
! 1974: var secshow = document.studentform.newsecs.value;
! 1975: if (secshow == '') {
! 1976: if (rolefilter == 'st' || retained == 0 || retained == "") {
! 1977: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
! 1978: } else {
! 1979: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
! 1980: }
! 1981: } else {
! 1982: if (rolefilter == 'st' || retained == 0 || retained == "") {
! 1983: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
! 1984: } else {
! 1985: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
! 1986: }
! 1987: }
! 1988: }
1.11 raeburn 1989: if (confirm(message)) {
1990: document.studentform.phase.value = 'bulkchange';
1991: document.studentform.submit();
1992: }
1993: }
1994: }
1.10 raeburn 1995:
1996: function username_display_launch(username,domain) {
1997: var target;
1998: for (var i=0; i<document.studentform.usernamelink.length; i++) {
1999: if (document.studentform.usernamelink[i].checked) {
2000: target = document.studentform.usernamelink[i].value;
2001: }
2002: }
2003: if (target == 'modify') {
2004: document.studentform.srchterm.value=username;
2005: document.studentform.srchdomain.value=domain;
2006: document.studentform.phase.value='get_user_info';
2007: document.studentform.action.value = 'singleuser';
2008: document.studentform.submit();
2009: }
2010: else {
2011: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2012: }
2013: }
2014: </script>
1.11 raeburn 2015: $date_sec_selector
1.1 raeburn 2016: <input type="hidden" name="state" value="$env{'form.state'}" />
2017: END
2018: }
2019: $r->print(<<END);
2020: <input type="hidden" name="sortby" value="$sortby" />
2021: END
2022:
2023: my %lt=&Apache::lonlocal::texthash(
2024: 'username' => "username",
2025: 'domain' => "domain",
2026: 'id' => 'ID',
2027: 'fullname' => "name",
2028: 'section' => "section",
2029: 'groups' => "active groups",
2030: 'start' => "start date",
2031: 'end' => "end date",
2032: 'status' => "status",
1.2 raeburn 2033: 'role' => "role",
1.1 raeburn 2034: 'type' => "enroll type/action",
2035: 'email' => "email address",
2036: 'clicker' => "clicker id",
2037: 'photo' => "photo",
1.2 raeburn 2038: 'extent' => "extent",
1.11 raeburn 2039: 'pr' => "Proceed",
2040: 'ca' => "check all",
2041: 'ua' => "uncheck all",
2042: 'ac' => "Action to take for selected users",
1.10 raeburn 2043: 'link' => "Behavior of username links",
2044: 'aboutme' => "Display a user's personal page",
2045: 'modify' => "Modify a user's information",
1.1 raeburn 2046: );
1.2 raeburn 2047: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2048: $lt{'extent'} = &mt('Course(s): description, section(s), status');
1.13 raeburn 2049: } elsif ($context eq 'author') {
1.2 raeburn 2050: $lt{'extent'} = &mt('Author');
2051: }
1.1 raeburn 2052: my @cols = ('username','domain','id','fullname');
2053: if ($context eq 'course') {
2054: push(@cols,'section');
2055: }
1.2 raeburn 2056: if (!($context eq 'domain' && $env{'form.roletype'} eq 'course')) {
2057: push(@cols,('start','end'));
2058: }
1.3 raeburn 2059: if ($env{'form.showrole'} eq 'Any' || $env{'form.showrole'} eq 'cr') {
1.2 raeburn 2060: push(@cols,'role');
2061: }
1.13 raeburn 2062: if ($context eq 'domain' && ($env{'form.roletype'} eq 'author' ||
1.2 raeburn 2063: $env{'form.roletype'} eq 'course')) {
2064: push (@cols,'extent');
2065: }
2066: if (($statusmode eq 'Any') &&
2067: (!($context eq 'domain' && $env{'form.roletype'} eq 'course'))) {
1.1 raeburn 2068: push(@cols,'status');
2069: }
2070: if ($context eq 'course') {
2071: push(@cols,'groups');
2072: }
2073: push(@cols,'email');
2074:
1.4 raeburn 2075: my $rolefilter = $env{'form.showrole'};
1.5 raeburn 2076: if ($env{'form.showrole'} eq 'cr') {
2077: $rolefilter = &mt('custom');
2078: } elsif ($env{'form.showrole'} ne 'Any') {
1.2 raeburn 2079: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'});
2080: }
1.16 raeburn 2081: my $results_description;
2082: if ($mode ne 'autoenroll') {
2083: $results_description = &results_header_row($rolefilter,$statusmode,
1.24 raeburn 2084: $context,$permission,$mode);
1.16 raeburn 2085: $r->print('<b>'.$results_description.'</b><br />');
2086: }
1.26 raeburn 2087: my ($output,$actionselect,%canchange,%canchangesec);
1.16 raeburn 2088: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll') {
2089: if ($mode ne 'autoenroll') {
2090: if ($permission->{'cusr'}) {
2091: $actionselect = &select_actions($context,$setting,$statusmode);
2092: }
2093: $r->print(<<END);
1.10 raeburn 2094: <input type="hidden" name="srchby" value="uname" />
2095: <input type="hidden" name="srchin" value="dom" />
2096: <input type="hidden" name="srchtype" value="exact" />
2097: <input type="hidden" name="srchterm" value="" />
1.11 raeburn 2098: <input type="hidden" name="srchdomain" value="" />
1.1 raeburn 2099: END
1.16 raeburn 2100: $output = '<p>';
2101: my @linkdests = ('aboutme');
2102: if ($permission->{'cusr'}) {
2103: push (@linkdests,'modify');
2104: $output .= '<span class="LC_nobreak">'.$lt{'link'}.': ';
2105: my $usernamelink = $env{'form.usernamelink'};
2106: if ($usernamelink eq '') {
2107: $usernamelink = 'aboutme';
2108: }
2109: foreach my $item (@linkdests) {
2110: my $checkedstr = '';
2111: if ($item eq $usernamelink) {
2112: $checkedstr = ' checked="checked" ';
2113: }
2114: $output .= '<label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.'> '.$lt{$item}.'</label> ';
2115: }
2116: $output .= '</span><br />';
2117: } else {
2118: $output .= &mt("Click on a username to view the user's personal page.").'<br />';
2119: }
2120: if ($actionselect) {
2121: $output .= <<"END";
1.11 raeburn 2122: $lt{'ac'}: $actionselect <input type="button" value="$lt{'pr'}" onclick="javascript:verify_action(document.studentform.actionlist)" /></p>
2123: <p><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.actionlist)" />
2124: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.actionlist)" />
2125: END
1.26 raeburn 2126: my @allroles;
2127: if ($env{'form.showrole'} eq 'Any') {
2128: my $custom = 1;
2129: if ($context eq 'domain') {
2130: @allroles = &roles_by_context($setting,$custom);
2131: } else {
2132: @allroles = &roles_by_context($context,$custom);
2133: }
2134: } else {
2135: @allroles = ($env{'form.showrole'});
2136: }
2137: foreach my $role (@allroles) {
2138: if ($context eq 'domain') {
2139: if ($setting eq 'domain') {
2140: if (&Apache::lonnet::allowed('c'.$role,
2141: $env{'request.role.domain'})) {
2142: $canchange{$role} = 1;
2143: }
1.31 raeburn 2144: } elsif ($setting eq 'author') {
2145: if (&Apache::lonnet::allowed('c'.$role,
2146: $env{'request.role.domain'})) {
2147: $canchange{$role} = 1;
2148: }
1.26 raeburn 2149: }
2150: } elsif ($context eq 'author') {
2151: if (&Apache::lonnet::allowed('c'.$role,
2152: $env{'user.domain'}.'/'.$env{'user.name'})) {
2153: $canchange{$role} = 1;
2154: }
2155: } elsif ($context eq 'course') {
2156: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2157: $canchange{$role} = 1;
2158: } elsif ($env{'request.course.sec'} ne '') {
2159: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2160: $canchangesec{$role} = $env{'request.course.sec'};
2161: }
2162: }
2163: }
2164: }
1.16 raeburn 2165: }
1.4 raeburn 2166: }
2167: $output .= "\n<p>\n".
1.1 raeburn 2168: &Apache::loncommon::start_data_table().
1.4 raeburn 2169: &Apache::loncommon::start_data_table_header_row();
1.1 raeburn 2170: if ($mode eq 'autoenroll') {
1.4 raeburn 2171: $output .= "
1.1 raeburn 2172: <th><a href=\"javascript:document.studentform.sortby.value='type';document.studentform.submit();\">$lt{'type'}</a></th>
1.4 raeburn 2173: ";
1.1 raeburn 2174: } else {
1.11 raeburn 2175: $output .= "\n".'<th>'.&mt('Count').'</th>'."\n";
2176: if ($actionselect) {
2177: $output .= '<th>'.&mt('Select').'</th>'."\n";
2178: }
1.1 raeburn 2179: }
2180: foreach my $item (@cols) {
1.4 raeburn 2181: $output .= "<th><a href=\"javascript:document.studentform.sortby.value='$item';document.studentform.submit();\">$lt{$item}</a></th>\n";
1.1 raeburn 2182: }
1.2 raeburn 2183: my %role_types = &role_type_names();
1.16 raeburn 2184: if ($context eq 'course' && $mode ne 'autoenroll') {
1.4 raeburn 2185: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2186: # Clicker display on or off?
2187: my %clicker_options = &Apache::lonlocal::texthash(
2188: 'on' => 'Show',
2189: 'off' => 'Hide',
2190: );
2191: my $clickerchg = 'on';
2192: if ($displayclickers eq 'on') {
2193: $clickerchg = 'off';
2194: }
2195: $output .= ' <th>'."\n".' '.
2196: '<a href="javascript:document.studentform.displayclickers.value='.
1.1 raeburn 2197: "'".$clickerchg."'".';document.studentform.submit();">'.
2198: $clicker_options{$clickerchg}.'</a> '.$lt{'clicker'}."\n".
1.4 raeburn 2199: ' </th>'."\n";
1.1 raeburn 2200:
1.4 raeburn 2201: # Photo display on or off?
2202: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2203: my %photo_options = &Apache::lonlocal::texthash(
2204: 'on' => 'Show',
2205: 'off' => 'Hide',
2206: );
2207: my $photochg = 'on';
2208: if ($displayphotos eq 'on') {
2209: $photochg = 'off';
2210: }
2211: $output .= ' <th>'."\n".' '.
2212: '<a href="javascript:document.studentform.displayphotos.value='.
1.1 raeburn 2213: "'".$photochg."'".';document.studentform.submit();">'.
2214: $photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
1.4 raeburn 2215: ' </th>'."\n";
2216: }
1.1 raeburn 2217: }
1.4 raeburn 2218: }
1.16 raeburn 2219: $output .= &Apache::loncommon::end_data_table_header_row();
1.1 raeburn 2220: # Done with the HTML header line
2221: } elsif ($mode eq 'csv') {
2222: #
2223: # Open a file
2224: $CSVfilename = '/prtspool/'.
1.2 raeburn 2225: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2226: time.'_'.rand(1000000000).'.csv';
1.1 raeburn 2227: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2228: $r->log_error("Couldn't open $CSVfilename for output $!");
2229: $r->print("Problems occured in writing the csv file. ".
2230: "This error has been logged. ".
2231: "Please alert your LON-CAPA administrator.");
2232: $CSVfile = undef;
2233: }
2234: #
2235: # Write headers and data to file
1.2 raeburn 2236: print $CSVfile '"'.$results_description.'"'."\n";
1.1 raeburn 2237: print $CSVfile '"'.join('","',map {
2238: &Apache::loncommon::csv_translate($lt{$_})
2239: } (@cols)).'"'."\n";
2240: } elsif ($mode eq 'excel') {
2241: # Create the excel spreadsheet
2242: ($excel_workbook,$excel_filename,$format) =
2243: &Apache::loncommon::create_workbook($r);
2244: return if (! defined($excel_workbook));
2245: $excel_sheet = $excel_workbook->addworksheet('userlist');
1.2 raeburn 2246: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
1.1 raeburn 2247: #
2248: my @colnames = map {$lt{$_}} (@cols);
2249: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2250: }
2251:
2252: # Done with header lines in all formats
2253:
2254: my %index;
2255: my $i;
1.2 raeburn 2256: foreach my $idx (@$keylist) {
2257: $index{$idx} = $i++;
2258: }
1.4 raeburn 2259: my $usercount = 0;
1.33 raeburn 2260: my ($secfilter,$grpfilter);
2261: if ($context eq 'course') {
2262: $secfilter = $env{'form.secfilter'};
2263: $grpfilter = $env{'form.grpfilter'};
2264: if ($secfilter eq '') {
2265: $secfilter = 'all';
2266: }
2267: if ($grpfilter eq '') {
2268: $grpfilter = 'all';
2269: }
2270: }
1.2 raeburn 2271: # Get groups, role, permanent e-mail so we can sort on them if
2272: # necessary.
2273: foreach my $user (keys(%{$userlist})) {
1.11 raeburn 2274: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
2275: delete($userlist->{$user});
2276: next;
2277: }
1.2 raeburn 2278: my ($uname,$udom,$role,$groups,$email);
1.5 raeburn 2279: if (($statusmode ne 'Any') &&
2280: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
2281: delete($userlist->{$user});
2282: next;
2283: }
1.2 raeburn 2284: if ($context eq 'domain') {
2285: if ($env{'form.roletype'} eq 'domain') {
2286: ($role,$uname,$udom) = split(/:/,$user);
1.11 raeburn 2287: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
2288: ($udom eq $env{'request.role.domain'})) {
2289: delete($userlist->{$user});
2290: next;
2291: }
1.13 raeburn 2292: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 2293: ($uname,$udom,$role) = split(/:/,$user,-1);
2294: } elsif ($env{'form.roletype'} eq 'course') {
2295: ($uname,$udom,$role) = split(/:/,$user);
2296: }
2297: } else {
2298: ($uname,$udom,$role) = split(/:/,$user,-1);
2299: if (($context eq 'course') && $role eq '') {
2300: $role = 'st';
2301: }
2302: }
2303: $userlist->{$user}->[$index{'role'}] = $role;
2304: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
2305: delete($userlist->{$user});
2306: next;
2307: }
1.33 raeburn 2308: if ($context eq 'course') {
2309: my @ac_groups;
2310: if (ref($classgroups) eq 'HASH') {
2311: $groups = $classgroups->{$user};
2312: }
2313: if (ref($groups->{'active'}) eq 'HASH') {
2314: @ac_groups = keys(%{$groups->{'active'}});
2315: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
2316: }
2317: if ($mode ne 'autoenroll') {
2318: my $section = $userlist->{$user}->[$index{'section'}];
2319: if ($secfilter eq 'none') {
2320: if ($section ne '') {
2321: delete($userlist->{$user});
2322: next;
2323: }
2324: } elsif ($secfilter ne 'all') {
2325: if ($section ne $secfilter) {
2326: delete($userlist->{$user});
2327: next;
2328: }
2329: }
2330: if ($grpfilter eq 'none') {
2331: if (@ac_groups > 0) {
2332: delete($userlist->{$user});
2333: next;
2334: }
2335: } elsif ($grpfilter ne 'all') {
2336: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
2337: delete($userlist->{$user});
2338: next;
2339: }
2340: }
2341: }
1.2 raeburn 2342: }
2343: my %emails = &Apache::loncommon::getemails($uname,$udom);
2344: if ($emails{'permanentemail'} =~ /\S/) {
2345: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
2346: }
1.4 raeburn 2347: $usercount ++;
2348: }
2349: my $autocount = 0;
2350: my $manualcount = 0;
2351: my $lockcount = 0;
2352: my $unlockcount = 0;
2353: if ($usercount) {
2354: $r->print($output);
2355: } else {
2356: if ($mode eq 'autoenroll') {
2357: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
2358: } else {
2359: return;
2360: }
1.1 raeburn 2361: }
1.2 raeburn 2362: #
2363: # Sort the users
1.1 raeburn 2364: my $index = $index{$sortby};
2365: my $second = $index{'username'};
2366: my $third = $index{'domain'};
1.2 raeburn 2367: my @sorted_users = sort {
2368: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index])
1.1 raeburn 2369: ||
1.2 raeburn 2370: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
2371: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
2372: } (keys(%$userlist));
1.4 raeburn 2373: my $rowcount = 0;
1.2 raeburn 2374: foreach my $user (@sorted_users) {
1.4 raeburn 2375: my %in;
1.2 raeburn 2376: my $sdata = $userlist->{$user};
1.4 raeburn 2377: $rowcount ++;
1.2 raeburn 2378: foreach my $item (@{$keylist}) {
2379: $in{$item} = $sdata->[$index{$item}];
2380: }
1.11 raeburn 2381: my $role = $in{'role'};
1.2 raeburn 2382: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}]);
2383: if (! defined($in{'start'}) || $in{'start'} == 0) {
2384: $in{'start'} = &mt('none');
2385: } else {
2386: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
1.1 raeburn 2387: }
1.2 raeburn 2388: if (! defined($in{'end'}) || $in{'end'} == 0) {
2389: $in{'end'} = &mt('none');
1.1 raeburn 2390: } else {
1.2 raeburn 2391: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
1.1 raeburn 2392: }
1.2 raeburn 2393: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') {
2394: $r->print(&Apache::loncommon::start_data_table_row());
1.11 raeburn 2395: my $checkval;
1.16 raeburn 2396: if ($mode eq 'autoenroll') {
2397: my $cellentry;
2398: if ($in{'type'} eq 'auto') {
2399: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';
2400: $autocount ++;
2401: } else {
2402: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><nobr><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></nobr></td></tr><tr><td><nobr>';
2403: $manualcount ++;
2404: if ($in{'lockedtype'}) {
2405: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';
2406: $unlockcount ++;
2407: } else {
2408: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';
2409: $lockcount ++;
1.11 raeburn 2410: }
1.16 raeburn 2411: $cellentry .= '</nobr></td></tr></table>';
2412: }
2413: $r->print("<td>$cellentry</td>\n");
2414: } else {
2415: $r->print("<td>$rowcount</td>\n");
2416: if ($actionselect) {
1.26 raeburn 2417: my $showcheckbox;
2418: if ($role =~ /^cr\//) {
2419: $showcheckbox = $canchange{'cr'};
2420: } else {
2421: $showcheckbox = $canchange{$role};
2422: }
2423: if (!$showcheckbox) {
2424: if ($context eq 'course') {
2425: if ($canchangesec{$role} ne '') {
2426: if ($canchangesec{$role} eq $in{'section'}) {
2427: $showcheckbox = 1;
2428: }
2429: }
1.16 raeburn 2430: }
1.26 raeburn 2431: }
2432: if ($showcheckbox) {
2433: $checkval = $user;
2434: if ($context eq 'course') {
2435: if ($role eq 'st') {
2436: $checkval .= ':st';
2437: }
2438: $checkval .= ':'.$in{'section'};
2439: if ($role eq 'st') {
2440: $checkval .= ':'.$in{'type'}.':'.
2441: $in{'lockedtype'};
2442: }
1.16 raeburn 2443: }
1.26 raeburn 2444: $r->print('<td><input type="checkbox" name="'.
2445: 'actionlist" value="'.$checkval.'"></td>');
2446: } else {
2447: $r->print('<td> </td>');
1.16 raeburn 2448: }
1.11 raeburn 2449: }
2450: }
1.2 raeburn 2451: foreach my $item (@cols) {
1.10 raeburn 2452: if ($item eq 'username') {
1.16 raeburn 2453: $r->print('<td>'.&print_username_link($mode,$permission,
2454: \%in).'</td>');
2455: } elsif (($item eq 'start' || $item eq 'end') && ($actionselect)) {
1.11 raeburn 2456: $r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");
1.10 raeburn 2457: } else {
2458: $r->print('<td>'.$in{$item}.'</td>'."\n");
2459: }
1.2 raeburn 2460: }
1.16 raeburn 2461: if (($context eq 'course') && ($mode ne 'autoenroll')) {
1.4 raeburn 2462: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
2463: if ($displayclickers eq 'on') {
2464: my $clickers =
1.2 raeburn 2465: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
1.4 raeburn 2466: if ($clickers!~/\w/) { $clickers='-'; }
2467: $r->print('<td>'.$clickers.'</td>');
1.2 raeburn 2468: } else {
2469: $r->print(' <td> </td> ');
2470: }
1.4 raeburn 2471: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
2472: if ($displayphotos eq 'on' && $sdata->[$index{'role'}] eq 'st') {
2473: my $imgurl =
2474: &Apache::lonnet::retrievestudentphoto($in{'domain'},$in{'username'},
2475: 'gif','thumbnail');
2476: $r->print(' <td align="right"><a href="javascript:photowindow('."'".&Apache::lonnet::studentphoto($in{'domain'},$in{'username'},'jpg')."'".')"><img src="'.$imgurl.'" border="1"></a></td>');
2477: } else {
2478: $r->print(' <td> </td> ');
2479: }
2480: }
1.2 raeburn 2481: }
2482: }
2483: $r->print(&Apache::loncommon::end_data_table_row());
2484: } elsif ($mode eq 'csv') {
2485: next if (! defined($CSVfile));
2486: # no need to bother with $linkto
2487: if (! defined($in{'start'}) || $in{'start'} == 0) {
2488: $in{'start'} = &mt('none');
2489: } else {
2490: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
2491: }
2492: if (! defined($in{'end'}) || $in{'end'} == 0) {
2493: $in{'end'} = &mt('none');
2494: } else {
2495: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
2496: }
2497: my @line = ();
2498: foreach my $item (@cols) {
2499: push @line,&Apache::loncommon::csv_translate($in{$item});
2500: }
2501: print $CSVfile '"'.join('","',@line).'"'."\n";
2502: } elsif ($mode eq 'excel') {
2503: my $col = 0;
2504: foreach my $item (@cols) {
2505: if ($item eq 'start' || $item eq 'end') {
2506: if (defined($item) && $item != 0) {
2507: $excel_sheet->write($row,$col++,
2508: &Apache::lonstathelpers::calc_serial($in{item}),
2509: $format->{'date'});
2510: } else {
2511: $excel_sheet->write($row,$col++,'none');
2512: }
2513: } else {
2514: $excel_sheet->write($row,$col++,$in{$item});
2515: }
2516: }
2517: $row++;
1.1 raeburn 2518: }
2519: }
1.2 raeburn 2520: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') {
2521: $r->print(&Apache::loncommon::end_data_table().'<br />');
2522: } elsif ($mode eq 'excel') {
2523: $excel_workbook->close();
2524: $r->print('<p><a href="'.$excel_filename.'">'.
2525: &mt('Your Excel spreadsheet').'</a> '.&mt('is ready for download').'.</p>'."\n");
2526: } elsif ($mode eq 'csv') {
2527: close($CSVfile);
2528: $r->print('<a href="'.$CSVfilename.'">'.
2529: &mt('Your CSV file').'</a> is ready for download.'.
2530: "\n");
2531: $r->rflush();
2532: }
2533: if ($mode eq 'autoenroll') {
2534: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
1.4 raeburn 2535: } else {
2536: return ($usercount);
1.2 raeburn 2537: }
1.1 raeburn 2538: }
2539:
1.10 raeburn 2540: sub print_username_link {
1.16 raeburn 2541: my ($mode,$permission,$in) = @_;
1.10 raeburn 2542: my $output;
1.16 raeburn 2543: if ($mode eq 'autoenroll') {
2544: $output = $in->{'username'};
2545: } elsif (!$permission->{'cusr'}) {
1.10 raeburn 2546: $output = &Apache::loncommon::aboutmewrapper($in->{'username'},
2547: $in->{'username'},
2548: $in->{'domain'});
2549: } else {
2550: $output = '<a href="javascript:username_display_launch('.
2551: "'$in->{'username'}','$in->{'domain'}'".')" />'.
2552: $in->{'username'}.'</a>';
2553: }
2554: return $output;
2555: }
2556:
1.2 raeburn 2557: sub role_type_names {
2558: my %lt = &Apache::lonlocal::texthash (
1.13 raeburn 2559: 'domain' => 'Domain Roles',
2560: 'author' => 'Co-Author Roles',
2561: 'course' => 'Course Roles',
1.2 raeburn 2562: );
2563: return %lt;
2564: }
2565:
1.11 raeburn 2566: sub select_actions {
2567: my ($context,$setting,$statusmode) = @_;
2568: my %lt = &Apache::lonlocal::texthash(
2569: revoke => "Revoke user roles",
2570: delete => "Delete user roles",
2571: reenable => "Re-enable expired user roles",
2572: activate => "Make future user roles active now",
2573: chgdates => "Change starting/ending dates",
2574: chgsec => "Change section associated with user roles",
2575: );
2576: my ($output,$options,%choices);
1.23 raeburn 2577: # FIXME Disable actions for now for roletype=course in domain context
2578: if ($context eq 'domain' && $setting eq 'course') {
2579: return;
2580: }
1.26 raeburn 2581: if ($context eq 'course') {
2582: if ($env{'form.showrole'} ne 'Any') {
2583: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},
2584: $env{'request.course.id'})) {
2585: if ($env{'request.course.sec'} eq '') {
2586: return;
2587: } else {
2588: if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2589: return;
2590: }
2591: }
2592: }
2593: }
2594: }
1.11 raeburn 2595: if ($statusmode eq 'Any') {
2596: $options .= '
2597: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
2598: $choices{'dates'} = 1;
2599: } else {
2600: if ($statusmode eq 'Future') {
2601: $options .= '
2602: <option value="activate">'.$lt{'activate'}.'</option>';
2603: $choices{'dates'} = 1;
2604: } elsif ($statusmode eq 'Expired') {
2605: $options .= '
2606: <option value="reenable">'.$lt{'reenable'}.'</option>';
2607: $choices{'dates'} = 1;
2608: }
1.13 raeburn 2609: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
2610: $options .= '
2611: <option value="chgdates">'.$lt{'chgdates'}.'</option>
2612: <option value="revoke">'.$lt{'revoke'}.'</option>';
2613: $choices{'dates'} = 1;
2614: }
1.11 raeburn 2615: }
2616: if ($context eq 'domain') {
2617: $options .= '
2618: <option value="delete">'.$lt{'delete'}.'</option>';
2619: }
2620: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
1.26 raeburn 2621: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
1.11 raeburn 2622: $options .= '
2623: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
2624: $choices{'sections'} = 1;
2625: }
2626: }
2627: if ($options) {
2628: $output = '<select name="bulkaction" onchange="javascript:opendatebrowser(this.form,'."'studentform'".')" />'."\n".
2629: '<option value="" selected="selected">'.
2630: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
2631: if ($choices{'dates'}) {
2632: $output .=
2633: '<input type="hidden" name="startdate_month" value="" />'."\n".
2634: '<input type="hidden" name="startdate_day" value="" />'."\n".
2635: '<input type="hidden" name="startdate_year" value="" />'."\n".
2636: '<input type="hidden" name="startdate_hour" value="" />'."\n".
2637: '<input type="hidden" name="startdate_minute" value="" />'."\n".
2638: '<input type="hidden" name="startdate_second" value="" />'."\n".
2639: '<input type="hidden" name="enddate_month" value="" />'."\n".
2640: '<input type="hidden" name="enddate_day" value="" />'."\n".
2641: '<input type="hidden" name="enddate_year" value="" />'."\n".
2642: '<input type="hidden" name="enddate_hour" value="" />'."\n".
2643: '<input type="hidden" name="enddate_minute" value="" />'."\n".
2644: '<input type="hidden" name="enddate_second" value="" />'."\n";
2645: if ($context eq 'course') {
2646: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
2647: }
2648: }
2649: if ($choices{'sections'}) {
2650: $output .= '<input type="hidden" name="retainsec" value= "" />'."\n".
2651: '<input type="hidden" name="newsecs" value= "" />'."\n";
2652: }
2653: }
2654: return $output;
2655: }
2656:
2657: sub date_section_javascript {
2658: my ($context,$setting) = @_;
2659: my $title;
2660: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
2661: $title = &mt('Date and Section selector');
2662: } else {
2663: $title = &mt('Date selector');
2664: }
2665: my $output = '
2666: <script type="text/javascript">
2667: var stdeditbrowser;'."\n";
2668: $output .= <<"ENDONE";
2669: function opendatebrowser(callingform,formname) {
2670: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
2671: if (bulkaction == 'revoke' || bulkaction == 'delete' || bulkaction == '') {
2672: return;
2673: }
2674: var url = '/adm/createuser?';
2675: var type = '';
2676: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
2677: ENDONE
2678: if ($context eq 'domain') {
2679: $output .= '
2680: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
2681: ';
2682: }
2683: my $width= '700';
2684: my $height = '400';
2685: $output .= <<"ENDTWO";
2686: url += 'action=dateselect&callingform=' + formname +
2687: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
2688: var title = '$title';
2689: var options = 'scrollbars=1,resizable=1,menubar=0';
2690: options += ',width=$width,height=$height';
2691: stdeditbrowser = open(url,title,options,'1');
2692: stdeditbrowser.focus();
2693: }
2694: </script>
2695: ENDTWO
2696: return $output;
2697: }
2698:
2699: sub date_section_selector {
1.21 raeburn 2700: my ($context,$permission) = @_;
1.11 raeburn 2701: my $callingform = $env{'form.callingform'};
2702: my $formname = 'dateselect';
2703: my $groupslist = &get_groupslist();
2704: my $sec_js = &setsections_javascript($formname,$groupslist);
2705: my $output = <<"END";
2706: <script type="text/javascript">
2707:
2708: $sec_js
2709:
2710: function saveselections(formname) {
2711:
2712: END
2713: if ($env{'form.bulkaction'} eq 'chgsec') {
2714: $output .= <<"END";
1.40 ! raeburn 2715: if (formname.retainsec.length > 1) {
! 2716: for (var i=0; i<formname.retainsec.length; i++) {
! 2717: if (formname.retainsec[i].checked == true) {
! 2718: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
! 2719: }
! 2720: }
! 2721: } else {
! 2722: opener.document.$callingform.retainsec.value = formname.retainsec.value;
! 2723: }
1.11 raeburn 2724: setSections(formname);
2725: if (seccheck == 'ok') {
2726: opener.document.$callingform.newsecs.value = formname.sections.value;
2727: window.close();
2728: }
2729: return;
2730: END
2731: } else {
2732: if ($context eq 'course') {
2733: if (($env{'form.bulkaction'} eq 'reenable') ||
2734: ($env{'form.bulkaction'} eq 'activate') ||
2735: ($env{'form.bulkaction'} eq 'chgdates')) {
1.26 raeburn 2736: if ($env{'request.course.sec'} eq '') {
2737: $output .= <<"END";
1.11 raeburn 2738:
2739: if (formname.makedatesdefault.checked == true) {
2740: opener.document.$callingform.makedatesdefault.value = 1;
2741: }
2742: else {
2743: opener.document.$callingform.makedatesdefault.value = 0;
2744: }
2745:
2746: END
1.26 raeburn 2747: }
1.11 raeburn 2748: }
2749: }
2750: $output .= <<"END";
2751: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
2752: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
2753: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
2754: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
2755: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
2756: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
2757: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
2758: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
2759: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
2760: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
2761: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
2762: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
2763: window.close();
2764: END
2765: }
2766: $output .= '
2767: }
2768: </script>
2769: ';
2770: my %lt = &Apache::lonlocal::texthash (
2771: chac => 'Access dates to apply for selected users',
2772: chse => 'Changes in section affiliation to apply to selected users',
2773: fors => 'For student roles changing the section, will result in a section switch as students may only be in one section of a course at a time.',
2774: forn => 'For a role in a course that is not a student role, a user may have roles in more than one section of a course at a time.',
2775: reta => "Retain each user's current section affiliations?",
2776: dnap => '(Does not apply to student roles).',
2777: );
2778: my ($date_items,$headertext);
2779: if ($env{'form.bulkaction'} eq 'chgsec') {
2780: $headertext = $lt{'chse'};
2781: } else {
2782: $headertext = $lt{'chac'};
2783: my $starttime;
2784: if (($env{'form.bulkaction'} eq 'activate') ||
2785: ($env{'form.bulkaction'} eq 'reenable')) {
2786: $starttime = time;
2787: }
2788: $date_items = &date_setting_table($starttime,undef,$context,
1.21 raeburn 2789: $env{'form.bulkaction'},$formname,
2790: $permission);
1.11 raeburn 2791: }
2792: $output .= '<h3>'.$headertext.'</h3>'.
2793: '<form name="'.$formname.'" method="post">'."\n".
2794: $date_items;
2795: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
1.17 raeburn 2796: my ($cnum,$cdom) = &get_course_identity();
1.11 raeburn 2797: my $info;
2798: if ($env{'form.showrole'} eq 'st') {
2799: $output .= '<p>'.$lt{'fors'}.'</p>';
1.26 raeburn 2800: } elsif ($env{'form.showrole'} eq 'Any') {
1.11 raeburn 2801: $output .= '<p>'.$lt{'fors'}.'</p>'.
2802: '<p>'.$lt{'forn'}.' ';
2803: $info = $lt{'reta'};
2804: } else {
2805: $output .= '<p>'.$lt{'forn'}.' ';
2806: $info = $lt{'reta'};
2807: }
2808: if ($info) {
2809: $info .= '<span class="LC_nobreak">'.
2810: '<label><input type="radio" name="retainsec" value="1" '.
2811: 'checked="checked" />'.&mt('Yes').'</label> '.
2812: '<label><input type="radio" name="retainsec" value="0" />'.
2813: &mt('No').'</label></span>';
2814: if ($env{'form.showrole'} eq 'Any') {
2815: $info .= '<br />'.$lt{'dnap'};
2816: }
2817: $info .= '</p>';
2818: } else {
2819: $info = '<input type="hidden" name="retainsec" value="0" />';
2820: }
1.21 raeburn 2821: my $rowtitle = &mt('New section to assign');
2822: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context);
1.11 raeburn 2823: $output .= $info.$secbox;
2824: }
2825: $output .= '<p>'.
2826: &mt('Use "Save" to update the main window with your selections.').'<br /><br />'.
2827: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
2828: '</form>';
2829: return $output;
2830: }
2831:
1.17 raeburn 2832: sub section_picker {
2833: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode) = @_;
2834: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2835: my $sections_select .= &course_sections(\%sections_count,$role);
2836: my $secbox = '<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
2837: if ($mode eq 'upload') {
2838: my ($options,$cb_script,$coursepick) =
2839: &default_role_selector($context,1);
2840: $secbox .= &Apache::lonhtmlcommon::row_title('role','LC_oddrow_value').
2841: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
2842: }
2843: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
2844: if ($env{'request.course.sec'} eq '') {
2845: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
2846: '<td align="center">'.&mt('Existing sections')."\n".
2847: '<br />'.$sections_select.'</td><td align="center">'.
2848: &mt('New section').'<br />'."\n".
2849: '<input type="text" name="newsec" size="15" />'."\n".
2850: '<input type="hidden" name="sections" value="" />'."\n".
2851: '</td></tr></table>'."\n";
2852: } else {
2853: $secbox .= '<input type="hidden" name="sections" value="'.
2854: $env{'request.course.sec'}.'" />'.
2855: $env{'request.course.sec'};
2856: }
2857: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n".
2858: &Apache::lonhtmlcommon::end_pick_box().'</p>';
2859: return $secbox;
2860: }
2861:
1.2 raeburn 2862: sub results_header_row {
1.24 raeburn 2863: my ($rolefilter,$statusmode,$context,$permission,$mode) = @_;
1.5 raeburn 2864: my ($description,$showfilter);
2865: if ($rolefilter ne 'Any') {
2866: $showfilter = $rolefilter;
2867: }
1.2 raeburn 2868: if ($context eq 'course') {
1.24 raeburn 2869: if ($mode eq 'csv' || $mode eq 'excel') {
2870: $description = &mt('Course - ').$env{'course.'.$env{'request.course.id'}.'.description'}.': ';
2871: }
1.2 raeburn 2872: if ($statusmode eq 'Expired') {
1.5 raeburn 2873: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
1.11 raeburn 2874: } elsif ($statusmode eq 'Future') {
1.5 raeburn 2875: $description .= &mt('Users in course with future [_1] roles',$showfilter);
1.2 raeburn 2876: } elsif ($statusmode eq 'Active') {
1.5 raeburn 2877: $description .= &mt('Users in course with active [_1] roles',$showfilter);
1.2 raeburn 2878: } else {
2879: if ($rolefilter eq 'Any') {
2880: $description .= &mt('All users in course');
2881: } else {
2882: $description .= &mt('All users in course with [_1] roles',$rolefilter);
2883: }
2884: }
1.33 raeburn 2885: my $constraint;
1.26 raeburn 2886: my $viewablesec = &viewable_section($permission);
2887: if ($viewablesec ne '') {
1.15 raeburn 2888: if ($env{'form.showrole'} eq 'st') {
1.33 raeburn 2889: $constraint = &mt('only users in section "[_1]"',$viewablesec);
1.26 raeburn 2890: } elsif ($env{'form.showrole'} ne 'cc') {
1.33 raeburn 2891: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
2892: }
2893: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
2894: if ($env{'form.grpfilter'} eq 'none') {
2895: $constraint .= &mt(' and not in any group');
2896: } else {
2897: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
2898: }
2899: }
2900: } else {
2901: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
2902: if ($env{'form.secfilter'} eq 'none') {
2903: $constraint = &mt('only users affiliated with no section');
2904: } else {
2905: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
2906: }
2907: }
2908: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
2909: if ($env{'form.grpfilter'} eq 'none') {
2910: if ($constraint eq '') {
2911: $constraint = &mt('only users not in any group');
2912: } else {
2913: $constraint .= &mt(' and also not in any group');
2914: }
2915: } else {
2916: if ($constraint eq '') {
2917: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
2918: } else {
2919: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
2920: }
2921: }
1.15 raeburn 2922: }
2923: }
1.33 raeburn 2924: if ($constraint ne '') {
2925: $description .= ' ('.$constraint.')';
2926: }
1.13 raeburn 2927: } elsif ($context eq 'author') {
1.14 raeburn 2928: $description =
2929: &mt('Author space for <span class="LC_cusr_emph">[_1]</span>',
2930: &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})).': ';
1.2 raeburn 2931: if ($statusmode eq 'Expired') {
1.5 raeburn 2932: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
1.2 raeburn 2933: } elsif ($statusmode eq 'Future') {
1.5 raeburn 2934: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
1.2 raeburn 2935: } elsif ($statusmode eq 'Active') {
1.5 raeburn 2936: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
1.2 raeburn 2937: } else {
2938: if ($rolefilter eq 'Any') {
1.5 raeburn 2939: $description .= &mt('All co-authors');
1.2 raeburn 2940: } else {
2941: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
2942: }
2943: }
2944: } elsif ($context eq 'domain') {
2945: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
2946: $description = &mt('Domain - ').$domdesc.': ';
2947: if ($env{'form.roletype'} eq 'domain') {
2948: if ($statusmode eq 'Expired') {
1.5 raeburn 2949: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
1.2 raeburn 2950: } elsif ($statusmode eq 'Future') {
1.5 raeburn 2951: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
1.2 raeburn 2952: } elsif ($statusmode eq 'Active') {
1.5 raeburn 2953: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
1.2 raeburn 2954: } else {
2955: if ($rolefilter eq 'Any') {
1.5 raeburn 2956: $description .= &mt('All users in domain');
1.2 raeburn 2957: } else {
2958: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
2959: }
2960: }
1.13 raeburn 2961: } elsif ($env{'form.roletype'} eq 'author') {
1.2 raeburn 2962: if ($statusmode eq 'Expired') {
1.5 raeburn 2963: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
1.2 raeburn 2964: } elsif ($statusmode eq 'Future') {
1.5 raeburn 2965: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
1.2 raeburn 2966: } elsif ($statusmode eq 'Active') {
1.5 raeburn 2967: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
1.2 raeburn 2968: } else {
2969: if ($rolefilter eq 'Any') {
1.5 raeburn 2970: $description .= &mt('All users with co-author roles in domain',$showfilter);
1.2 raeburn 2971: } else {
2972: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
2973: }
2974: }
2975: } elsif ($env{'form.roletype'} eq 'course') {
2976: my $coursefilter = $env{'form.coursepick'};
2977: if ($coursefilter eq 'category') {
2978: my $instcode = &instcode_from_coursefilter();
2979: if ($instcode eq '.') {
2980: $description .= &mt('All courses in domain').' - ';
2981: } else {
2982: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
2983: }
2984: } elsif ($coursefilter eq 'selected') {
2985: $description .= &mt('Selected courses in domain').' - ';
2986: } elsif ($coursefilter eq 'all') {
2987: $description .= &mt('All courses in domain').' - ';
2988: }
2989: if ($statusmode eq 'Expired') {
1.5 raeburn 2990: $description .= &mt('users with expired [_1] roles',$showfilter);
1.2 raeburn 2991: } elsif ($statusmode eq 'Future') {
1.5 raeburn 2992: $description .= &mt('users with future [_1] roles',$showfilter);
1.2 raeburn 2993: } elsif ($statusmode eq 'Active') {
1.5 raeburn 2994: $description .= &mt('users with active [_1] roles',$showfilter);
1.2 raeburn 2995: } else {
2996: if ($rolefilter eq 'Any') {
2997: $description .= &mt('all users');
2998: } else {
2999: $description .= &mt('users with [_1] roles',$rolefilter);
3000: }
3001: }
3002: }
3003: }
3004: return $description;
3005: }
1.22 raeburn 3006:
3007: sub viewable_section {
3008: my ($permission) = @_;
3009: my $viewablesec;
3010: if (ref($permission) eq 'HASH') {
3011: if (exists($permission->{'view_section'})) {
3012: $viewablesec = $permission->{'view_section'};
3013: } elsif (exists($permission->{'cusr_section'})) {
3014: $viewablesec = $permission->{'cusr_section'};
3015: }
3016: }
3017: return $viewablesec;
3018: }
3019:
1.2 raeburn 3020:
1.1 raeburn 3021: #################################################
3022: #################################################
3023: sub show_drop_list {
1.30 raeburn 3024: my ($r,$classlist,$nosort,$permission) = @_;
1.29 raeburn 3025: my $cid = $env{'request.course.id'};
1.17 raeburn 3026: my ($cnum,$cdom) = &get_course_identity($cid);
1.1 raeburn 3027: if (! exists($env{'form.sortby'})) {
3028: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3029: ['sortby']);
3030: }
3031: my $sortby = $env{'form.sortby'};
3032: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
3033: $sortby = 'username';
3034: }
3035: my $action = "drop";
1.17 raeburn 3036: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
1.1 raeburn 3037: $r->print(<<END);
3038: <input type="hidden" name="sortby" value="$sortby" />
3039: <input type="hidden" name="action" value="$action" />
3040: <input type="hidden" name="state" value="done" />
1.17 raeburn 3041: <script type="text/javascript" language="Javascript">
3042: $check_uncheck_js
1.1 raeburn 3043: </script>
3044: <p>
3045: <input type="hidden" name="phase" value="four">
3046: END
1.30 raeburn 3047: my ($indexhash,$keylist) = &make_keylist_array();
3048: my $studentcount = 0;
3049: if (ref($classlist) eq 'HASH') {
3050: foreach my $student (keys(%{$classlist})) {
3051: my $sdata = $classlist->{$student};
3052: my $status = $sdata->[$indexhash->{'status'}];
3053: my $section = $sdata->[$indexhash->{'section'}];
3054: if ($status ne 'Active') {
3055: delete($classlist->{$student});
3056: next;
3057: }
3058: if ($env{'request.course.sec'} ne '') {
3059: if ($section ne $env{'request.course.sec'}) {
3060: delete($classlist->{$student});
3061: next;
3062: }
3063: }
3064: $studentcount ++;
3065: }
3066: }
3067: if (!$studentcount) {
3068: $r->print(&mt('There are no students to drop.'));
3069: return;
3070: }
3071: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
3072: $classlist,$keylist,$cdom,$cnum);
3073: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
3074: 'dom' => "domain",
3075: 'sn' => "student name",
3076: 'sec' => "section",
3077: 'start' => "start date",
3078: 'end' => "end date",
3079: 'groups' => "active groups",
3080: );
1.1 raeburn 3081: if ($nosort) {
1.17 raeburn 3082: $r->print(&Apache::loncommon::start_data_table().
3083: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3084: $r->print(<<END);
3085: <th> </th>
3086: <th>$lt{'usrn'}</th>
3087: <th>$lt{'dom'}</th>
3088: <th>ID</th>
3089: <th>$lt{'sn'}</th>
3090: <th>$lt{'sec'}</th>
3091: <th>$lt{'start'}</th>
3092: <th>$lt{'end'}</th>
3093: <th>$lt{'groups'}</th>
3094: END
1.17 raeburn 3095: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3096: } else {
1.17 raeburn 3097: $r->print(&Apache::loncommon::start_data_table().
3098: &Apache::loncommon::start_data_table_header_row());
1.1 raeburn 3099: $r->print(<<END);
1.17 raeburn 3100: <th> </th>
1.1 raeburn 3101: <th>
1.17 raeburn 3102: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
1.1 raeburn 3103: </th><th>
1.17 raeburn 3104: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
1.1 raeburn 3105: </th><th>
1.17 raeburn 3106: <a href="/adm/createuser?action=$action&sortby=id">ID</a>
1.1 raeburn 3107: </th><th>
1.17 raeburn 3108: <a href="/adm/createuser?action=$action&sortby=fullname">$lt{'sn'}</a>
1.1 raeburn 3109: </th><th>
1.17 raeburn 3110: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
1.1 raeburn 3111: </th><th>
1.17 raeburn 3112: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
1.1 raeburn 3113: </th><th>
1.17 raeburn 3114: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
1.1 raeburn 3115: </th><th>
1.17 raeburn 3116: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
1.1 raeburn 3117: </th>
3118: END
1.17 raeburn 3119: $r->print(&Apache::loncommon::end_data_table_header_row());
1.1 raeburn 3120: }
3121: #
3122: # Sort the students
1.30 raeburn 3123: my $index = $indexhash->{$sortby};
3124: my $second = $indexhash->{'username'};
3125: my $third = $indexhash->{'domain'};
1.1 raeburn 3126: my @Sorted_Students = sort {
3127: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
3128: ||
3129: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
3130: ||
3131: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
1.30 raeburn 3132: } (keys(%{$classlist}));
1.1 raeburn 3133: foreach my $student (@Sorted_Students) {
3134: my $error;
3135: my $sdata = $classlist->{$student};
1.30 raeburn 3136: my $username = $sdata->[$indexhash->{'username'}];
3137: my $domain = $sdata->[$indexhash->{'domain'}];
3138: my $section = $sdata->[$indexhash->{'section'}];
3139: my $name = $sdata->[$indexhash->{'fullname'}];
3140: my $id = $sdata->[$indexhash->{'id'}];
3141: my $start = $sdata->[$indexhash->{'start'}];
3142: my $end = $sdata->[$indexhash->{'end'}];
1.1 raeburn 3143: my $groups = $classgroups->{$student};
3144: my $active_groups;
3145: if (ref($groups->{active}) eq 'HASH') {
3146: $active_groups = join(', ',keys(%{$groups->{'active'}}));
3147: }
3148: if (! defined($start) || $start == 0) {
3149: $start = &mt('none');
3150: } else {
3151: $start = &Apache::lonlocal::locallocaltime($start);
3152: }
3153: if (! defined($end) || $end == 0) {
3154: $end = &mt('none');
3155: } else {
3156: $end = &Apache::lonlocal::locallocaltime($end);
3157: }
1.17 raeburn 3158: my $studentkey = $student.':'.$section;
1.30 raeburn 3159: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
1.1 raeburn 3160: #
3161: $r->print(&Apache::loncommon::start_data_table_row());
3162: $r->print(<<"END");
1.29 raeburn 3163: <td><input type="checkbox" name="droplist" value="$studentkey"></td>
1.1 raeburn 3164: <td>$username</td>
3165: <td>$domain</td>
3166: <td>$id</td>
3167: <td>$name</td>
3168: <td>$section</td>
1.29 raeburn 3169: <td>$start $startitem</td>
1.1 raeburn 3170: <td>$end</td>
3171: <td>$active_groups</td>
3172: END
3173: $r->print(&Apache::loncommon::end_data_table_row());
3174: }
3175: $r->print(&Apache::loncommon::end_data_table().'<br />');
3176: %lt=&Apache::lonlocal::texthash(
1.29 raeburn 3177: 'dp' => "Drop Students",
1.1 raeburn 3178: 'ca' => "check all",
3179: 'ua' => "uncheck all",
3180: );
3181: $r->print(<<"END");
3182: </p><p>
3183: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)">
3184: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)">
3185: <p><input type=submit value="$lt{'dp'}"></p>
3186: END
3187: return;
3188: }
3189:
3190: #
3191: # Print out the initial form to get the file containing a list of users
3192: #
3193: sub print_first_users_upload_form {
3194: my ($r,$context) = @_;
3195: my $str;
3196: $str = '<input type="hidden" name="phase" value="two">';
3197: $str .= '<input type="hidden" name="action" value="upload" />';
3198: $str .= '<input type="hidden" name="state" value="got_file" />';
1.2 raeburn 3199: $str .= "<h3>".&mt('Upload a file containing information about users')."</h3>\n";
1.1 raeburn 3200: $str .= &Apache::loncommon::upfile_select_html();
3201: $str .= "<p>\n";
3202: $str .= '<input type="submit" name="fileupload" value="'.
1.2 raeburn 3203: &mt('Upload file of users').'">'."\n";
1.1 raeburn 3204: $str .= '<label><input type="checkbox" name="noFirstLine" /> '.
3205: &mt('Ignore First Line')."</label></p>\n";
3206: $str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",
3207: &mt("How do I create a users list from a spreadsheet")).
3208: "<br />\n";
3209: $str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
3210: &mt("How do I create a CSV file from a spreadsheet")).
3211: "<br />\n";
3212: $str .= &Apache::loncommon::end_page();
3213: $r->print($str);
3214: return;
3215: }
3216:
3217: # ================================================= Drop/Add from uploaded file
3218: sub upfile_drop_add {
1.21 raeburn 3219: my ($r,$context,$permission) = @_;
1.1 raeburn 3220: &Apache::loncommon::load_tmp_file($r);
3221: my @userdata=&Apache::loncommon::upfile_record_sep();
3222: if($env{'form.noFirstLine'}){shift(@userdata);}
3223: my @keyfields = split(/\,/,$env{'form.keyfields'});
3224: my %fields=();
3225: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
3226: if ($env{'form.upfile_associate'} eq 'reverse') {
3227: if ($env{'form.f'.$i} ne 'none') {
3228: $fields{$keyfields[$i]}=$env{'form.f'.$i};
3229: }
3230: } else {
3231: $fields{$env{'form.f'.$i}}=$keyfields[$i];
3232: }
3233: }
1.29 raeburn 3234: if ($env{'form.fullup'} ne 'yes') {
3235: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
3236: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />');
3237: }
1.1 raeburn 3238: #
3239: # Store the field choices away
3240: foreach my $field (qw/username names
3241: fname mname lname gen id sec ipwd email role/) {
3242: $env{'form.'.$field.'_choice'}=$fields{$field};
3243: }
3244: &Apache::loncommon::store_course_settings('enrollment_upload',
3245: { 'username_choice' => 'scalar',
3246: 'names_choice' => 'scalar',
3247: 'fname_choice' => 'scalar',
3248: 'mname_choice' => 'scalar',
3249: 'lname_choice' => 'scalar',
3250: 'gen_choice' => 'scalar',
3251: 'id_choice' => 'scalar',
3252: 'sec_choice' => 'scalar',
3253: 'ipwd_choice' => 'scalar',
3254: 'email_choice' => 'scalar',
3255: 'role_choice' => 'scalar' });
3256: #
3257: my ($startdate,$enddate) = &get_dates_from_form();
3258: if ($env{'form.makedatesdefault'}) {
1.27 raeburn 3259: $r->print(&make_dates_default($startdate,$enddate,$context));
1.1 raeburn 3260: }
3261: # Determine domain and desired host (home server)
3262: my $domain=$env{'request.role.domain'};
3263: my $desiredhost = $env{'form.lcserver'};
3264: if (lc($desiredhost) eq 'default') {
3265: $desiredhost = undef;
3266: } else {
3267: my %home_servers = &Apache::lonnet::get_servers($domain,'library');
3268: if (! exists($home_servers{$desiredhost})) {
3269: $r->print('<span class="LC_error">'.&mt('Error').
3270: &mt('Invalid home server specified').'</span>');
3271: $r->print(&Apache::loncommon::end_page());
3272: return;
3273: }
3274: }
3275: # Determine authentication mechanism
3276: my $changeauth;
3277: if ($context eq 'domain') {
3278: $changeauth = $env{'form.changeauth'};
3279: }
3280: my $amode = '';
3281: my $genpwd = '';
3282: if ($env{'form.login'} eq 'krb') {
3283: $amode='krb';
3284: $amode.=$env{'form.krbver'};
3285: $genpwd=$env{'form.krbarg'};
3286: } elsif ($env{'form.login'} eq 'int') {
3287: $amode='internal';
3288: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
3289: $genpwd=$env{'form.intarg'};
3290: }
3291: } elsif ($env{'form.login'} eq 'loc') {
3292: $amode='localauth';
3293: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
3294: $genpwd=$env{'form.locarg'};
3295: }
3296: }
3297: if ($amode =~ /^krb/) {
3298: if (! defined($genpwd) || $genpwd eq '') {
3299: $r->print('<span class="Error">'.
3300: &mt('Unable to enroll users').' '.
3301: &mt('No Kerberos domain was specified.').'</span></p>');
3302: $amode = ''; # This causes the loop below to be skipped
3303: }
3304: }
3305: my ($cid,$defaultsec,$defaultrole,$setting);
3306: if ($context eq 'domain') {
3307: $setting = $env{'form.roleaction'};
3308: if ($setting eq 'domain') {
3309: $defaultrole = $env{'form.defaultrole'};
3310: } elsif ($setting eq 'course') {
3311: $defaultrole = $env{'form.courserole'};
1.27 raeburn 3312: $defaultsec = $env{'form.sections'};
1.1 raeburn 3313: }
1.13 raeburn 3314: } elsif ($context eq 'author') {
1.1 raeburn 3315: $defaultrole = $env{'form.defaultrole'};
1.27 raeburn 3316: } elsif ($context eq 'course') {
3317: $defaultrole = $env{'form.defaultrole'};
3318: $defaultsec = $env{'form.sections'};
1.1 raeburn 3319: }
1.27 raeburn 3320: if ($env{'request.course.id'} ne '') {
3321: $cid = $env{'request.course.id'};
3322: } elsif ($setting eq 'course') {
3323: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
3324: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
1.1 raeburn 3325: }
3326: }
1.27 raeburn 3327: # Check to see if user information can be changed
3328: my @userinfo = ('firstname','middlename','lastname','generation',
3329: 'permanentemail','id');
3330: my %canmodify;
3331: if (&Apache::lonnet::allowed('mau',$domain)) {
3332: foreach my $field (@userinfo) {
3333: $canmodify{$field} = 1;
3334: }
3335: }
3336: my (%userlist,%modifiable_fields,@poss_roles);
3337: my $secidx = &Apache::loncoursedata::CL_SECTION();
3338: my @courseroles = &roles_by_context('course',1);
3339: if (!&Apache::lonnet::allowed('mau',$domain)) {
3340: if ($context eq 'course' || $context eq 'author') {
3341: @poss_roles = &curr_role_permissions($context);
3342: my @statuses = ('active','future');
3343: my ($indexhash,$keylist) = &make_keylist_array();
3344: my %info;
3345: foreach my $role (@poss_roles) {
3346: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
3347: \@userinfo,[$role]);
3348: }
3349: if ($context eq 'course') {
3350: my ($cnum,$cdom) = &get_course_identity();
3351: my $roster = &Apache::loncoursedata::get_classlist();
3352: %userlist = %{$roster};
3353: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
3354: \@statuses,\@poss_roles);
3355: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3356: \%advrolehash,$permission);
3357: } elsif ($context eq 'author') {
3358: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
3359: \@statuses,\@poss_roles);
3360: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
3361: \%cstr_roles,$permission);
3362:
3363: }
3364: }
1.1 raeburn 3365: }
3366: if ( $domain eq &LONCAPA::clean_domain($domain)
3367: && ($amode ne '')) {
3368: #######################################
3369: ## Add/Modify Users ##
3370: #######################################
3371: if ($context eq 'course') {
3372: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
1.13 raeburn 3373: } elsif ($context eq 'author') {
1.1 raeburn 3374: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
3375: } else {
3376: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
3377: }
3378: my %counts = (
3379: user => 0,
3380: auth => 0,
3381: role => 0,
3382: );
3383: my $flushc=0;
3384: my %student=();
1.27 raeburn 3385: my (%curr_groups,@sections,@cleansec,@secs,$defaultwarn,$groupwarn);
1.1 raeburn 3386: my %userchg;
1.27 raeburn 3387: if ($context eq 'course' || $setting eq 'course') {
3388: if ($context eq 'course') {
3389: # Get information about course groups
3390: %curr_groups = &Apache::longroup::coursegroups();
3391: } elsif ($setting eq 'course') {
3392: if ($cid) {
3393: %curr_groups =
3394: &Apache::longroup::coursegroups($env{'form.dcdomain'},
3395: $env{'form.dccourse'});
3396: }
3397: }
3398: # determine section number
3399: if ($defaultsec =~ /,/) {
3400: push(@sections,split(/,/,$defaultsec));
3401: } else {
3402: push(@sections,$defaultsec);
3403: }
3404: # remove non alphanumeric values from section
3405: foreach my $item (@sections) {
3406: $item =~ s/\W//g;
3407: if ($item eq "none" || $item eq 'all') {
3408: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
3409: } elsif ($item ne '' && exists($curr_groups{$item})) {
3410: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
3411: } elsif ($item ne '') {
3412: push(@cleansec,$item);
3413: }
3414: }
3415: if ($defaultwarn) {
3416: $r->print($defaultwarn.'<br />');
3417: }
3418: if ($groupwarn) {
3419: $r->print($groupwarn.'<br />');
3420: }
1.1 raeburn 3421: }
1.5 raeburn 3422: my (%curr_rules,%got_rules,%alerts);
1.27 raeburn 3423: my %customroles = &my_custom_roles();
3424: my ($custom_ok,@permitted_roles) =
3425: &roles_on_upload($context,%customroles);
1.1 raeburn 3426: # Get new users list
1.27 raeburn 3427: foreach my $line (@userdata) {
3428: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 3429: # Determine user name
3430: unless (($entries{$fields{'username'}} eq '') ||
3431: (!defined($entries{$fields{'username'}}))) {
3432: my ($fname, $mname, $lname,$gen) = ('','','','');
3433: if (defined($fields{'names'})) {
3434: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
3435: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
3436: } else {
3437: if (defined($fields{'fname'})) {
3438: $fname=$entries{$fields{'fname'}};
3439: }
3440: if (defined($fields{'mname'})) {
3441: $mname=$entries{$fields{'mname'}};
3442: }
3443: if (defined($fields{'lname'})) {
3444: $lname=$entries{$fields{'lname'}};
3445: }
3446: if (defined($fields{'gen'})) {
3447: $gen=$entries{$fields{'gen'}};
3448: }
3449: }
3450: if ($entries{$fields{'username'}}
3451: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
3452: $r->print('<br />'.
3453: &mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]',
3454: $entries{$fields{'username'}},$fname,$mname,$lname,$gen).
3455: '</b>');
1.27 raeburn 3456: next;
1.1 raeburn 3457: } else {
1.5 raeburn 3458: my $username = $entries{$fields{'username'}};
1.27 raeburn 3459: if (defined($fields{'sec'})) {
3460: if (defined($entries{$fields{'sec'}})) {
3461: my $item = $entries{$fields{'sec'}};
3462: $item =~ s/(\s+$|^\s+)//g;
3463: if ($item eq "none" || $item eq 'all') {
3464: $r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',$username,$fname,$mname,$lname,$gen,$item));
3465: next;
3466: } elsif (exists($curr_groups{$item})) {
3467: $r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',$username,$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));
3468: next;
3469: } else {
3470: push(@secs,$item);
3471: }
3472: }
3473: }
3474: if ($env{'request.course.sec'} ne '') {
3475: @secs = ($env{'request.course.sec'});
3476: if (ref($userlist{$username.':'.$domain}) eq 'ARRAY') {
3477: my $currsec = $userlist{$username.':'.$domain}[$secidx];
3478: if ($currsec ne $env{'request.course.sec'}) {
3479: $r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',$username,$fname,$mname,$lname,$gen,$secs[0]).'<br />');
3480: if ($currsec eq '') {
3481: $r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));
3482:
3483: } else {
3484: $r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec));
3485: }
3486: $r->print('<br />'.&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',$secs[0]).'<br />');
3487: next;
1.1 raeburn 3488: }
3489: }
1.27 raeburn 3490: } elsif ($context eq 'course' || $setting eq 'course') {
3491: if (@secs == 0) {
3492: @secs = @cleansec;
1.1 raeburn 3493: }
3494: }
3495: # determine id number
3496: my $id='';
3497: if (defined($fields{'id'})) {
3498: if (defined($entries{$fields{'id'}})) {
3499: $id=$entries{$fields{'id'}};
3500: }
3501: $id=~tr/A-Z/a-z/;
3502: }
3503: # determine email address
3504: my $email='';
3505: if (defined($fields{'email'})) {
3506: if (defined($entries{$fields{'email'}})) {
3507: $email=$entries{$fields{'email'}};
3508: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; } }
3509: }
3510: # determine user password
3511: my $password = $genpwd;
3512: if (defined($fields{'ipwd'})) {
3513: if ($entries{$fields{'ipwd'}}) {
3514: $password=$entries{$fields{'ipwd'}};
3515: }
3516: }
3517: # determine user role
3518: my $role = '';
3519: if (defined($fields{'role'})) {
3520: if ($entries{$fields{'role'}}) {
1.27 raeburn 3521: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
1.1 raeburn 3522: $role=$entries{$fields{'role'}};
1.27 raeburn 3523: $role =~ s/(\s+$|^\s+)//g;
3524: }
3525: if ($custom_ok) {
3526: if ($customroles{$role}) {
3527: $role = 'cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$entries{$fields{'role'}};
3528: }
3529: }
3530: if ($role eq '') {
3531: my $rolestr = join(', ',@permitted_roles);
1.1 raeburn 3532: $r->print('<br />'.
3533: &mt('<b>[_1]</b>: You do not have permission to add the requested role [_2] for the user.',$entries{$fields{'username'}},$entries{$fields{'role'}}).'<br />'.&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n");
3534: next;
3535: }
3536: }
3537: }
3538: if ($role eq '') {
3539: $role = $defaultrole;
3540: }
3541: # Clean up whitespace
3542: foreach (\$domain,\$username,\$id,\$fname,\$mname,
1.27 raeburn 3543: \$lname,\$gen) {
1.1 raeburn 3544: $$_ =~ s/(\s+$|^\s+)//g;
3545: }
1.5 raeburn 3546: # check against rules
3547: my $checkid = 0;
3548: my $newuser = 0;
3549: my (%rulematch,%inst_results,%idinst_results);
3550: my $uhome=&Apache::lonnet::homeserver($username,$domain);
3551: if ($uhome eq 'no_host') {
3552: $checkid = 1;
3553: $newuser = 1;
3554: my $checkhash;
3555: my $checks = { 'username' => 1 };
3556: $checkhash->{$username.':'.$domain} = { 'newuser' => 1, };
3557: &Apache::loncommon::user_rule_check($checkhash,$checks,
3558: \%alerts,\%rulematch,\%inst_results,\%curr_rules,
3559: \%got_rules);
3560: if (ref($alerts{'username'}) eq 'HASH') {
3561: if (ref($alerts{'username'}{$domain}) eq 'HASH') {
3562: next if ($alerts{'username'}{$domain}{$username});
3563: }
3564: }
1.13 raeburn 3565: } else {
1.27 raeburn 3566: if ($context eq 'course' || $context eq 'author') {
3567: if ($role eq '') {
3568: my @checkroles;
3569: foreach my $role (@poss_roles) {
3570: my $endkey;
3571: if ($role ne 'st') {
3572: $endkey = ':'.$role;
3573: }
3574: if (exists($userlist{$username.':'.$domain.$endkey})) {
3575: if (!grep(/^\Q$role\E$/,@checkroles)) {
3576: push(@checkroles,$role);
3577: }
3578: }
3579: }
3580: if (@checkroles > 0) {
3581: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
3582: }
3583: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
3584: %canmodify = %{$modifiable_fields{$role}};
3585: }
3586: }
3587: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
3588: for (my $i=0; $i<@userinfo; $i++) {
3589: if (${$newinfo[$i]} ne '') {
3590: if (!$canmodify{$userinfo[$i]}) {
3591: ${$newinfo[$i]} = '';
3592: }
3593: }
3594: }
1.5 raeburn 3595: }
3596: if ($id ne '') {
3597: if (!$newuser) {
3598: my %idhash = &Apache::lonnet::idrget($domain,($username));
3599: if ($idhash{$username} ne $id) {
3600: $checkid = 1;
3601: }
3602: }
3603: if ($checkid) {
3604: my $checkhash;
3605: my $checks = { 'id' => 1 };
3606: $checkhash->{$username.':'.$domain} = { 'newuser' => $newuser,
3607: 'id' => $id };
3608: &Apache::loncommon::user_rule_check($checkhash,$checks,
3609: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,
3610: \%got_rules);
3611: if (ref($alerts{'id'}) eq 'HASH') {
3612: if (ref($alerts{'id'}{$domain}) eq 'HASH') {
3613: next if ($alerts{'id'}{$domain}{$id});
3614: }
3615: }
3616: }
3617: }
1.1 raeburn 3618: if ($password || $env{'form.login'} eq 'loc') {
1.27 raeburn 3619: my $multiple = 0;
3620: my ($userresult,$authresult,$roleresult,$idresult);
3621: my (%userres,%authres,%roleres,%idres);
1.1 raeburn 3622: if ($role eq 'st') {
1.27 raeburn 3623: my $sec;
3624: if ($cid) {
3625: if (@secs > 0) {
3626: $sec = $secs[0];
3627: }
3628: &modifystudent($domain,$username,$cid,$sec,
3629: $desiredhost);
3630: $roleresult =
3631: &Apache::lonnet::modifystudent
3632: ($domain,$username,$id,$amode,$password,
3633: $fname,$mname,$lname,$gen,$sec,$enddate,
3634: $startdate,$env{'form.forceid'},
3635: $desiredhost,$email,'manual','',$cid);
3636: $userresult = $roleresult;
3637: }
1.1 raeburn 3638: } else {
1.27 raeburn 3639: if (($context eq 'course') ||
3640: (grep(/^\Q$role\E$/,@courseroles))) {
3641: if (!$cid) {
3642: next;
3643: }
3644: }
3645: my $singlesec;
3646: if ((grep(/^\Q$role\E$/,@courseroles)) && ($role ne 'cc')) {
3647: if (@secs > 1) {
3648: $multiple = 1;
3649: foreach my $sec (@secs) {
3650: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
3651: &modifyuserrole($context,$setting,
3652: $changeauth,$cid,$domain,$username,
3653: $id,$amode,$password,$fname,
3654: $mname,$lname,$gen,$sec,
3655: $env{'form.forceid'},$desiredhost,
3656: $email,$role,$enddate,$startdate,$checkid);
3657: }
3658: } elsif (@secs > 0) {
3659: $singlesec = $secs[0];
3660: }
3661: }
3662: if (!$multiple) {
1.28 raeburn 3663: ($userresult,$authresult,$roleresult,$idresult) =
1.27 raeburn 3664: &modifyuserrole($context,$setting,
3665: $changeauth,$cid,$domain,$username,
3666: $id,$amode,$password,$fname,
3667: $mname,$lname,$gen,$singlesec,
3668: $env{'form.forceid'},$desiredhost,
3669: $email,$role,$enddate,$startdate,$checkid);
3670: }
3671: }
3672: if ($multiple) {
3673: foreach my $sec (sort(keys(%userres))) {
3674: $flushc =
3675: &user_change_result($r,$userres{$sec},$authres{$sec},
3676: $roleres{$sec},$idres{$sec},\%counts,$flushc,
3677: $username,\%userchg);
3678:
3679: }
3680: } else {
3681: $flushc =
3682: &user_change_result($r,$userresult,$authresult,
1.28 raeburn 3683: $roleresult,$idresult,\%counts,$flushc,
1.29 raeburn 3684: $username,\%userchg);
1.1 raeburn 3685: }
3686: } else {
3687: if ($context eq 'course') {
3688: $r->print('<br />'.
3689: &mt('<b>[_1]</b>: Unable to enroll. No password specified.',$username)
3690: );
1.13 raeburn 3691: } elsif ($context eq 'author') {
1.1 raeburn 3692: $r->print('<br />'.
3693: &mt('<b>[_1]</b>: Unable to add co-author. No password specified.',$username)
3694: );
3695: } else {
3696: $r->print('<br />'.
3697: &mt('<b>[_1]</b>: Unable to add user. No password specified.',$username)
3698: );
3699: }
3700: }
3701: }
3702: }
3703: } # end of foreach (@userdata)
3704: # Flush the course logs so reverse user roles immediately updated
1.5 raeburn 3705: &Apache::lonnet::flushcourselogs();
1.29 raeburn 3706: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
1.1 raeburn 3707: "</p>\n");
3708: if ($counts{'role'} > 0) {
3709: $r->print("<p>\n".
1.29 raeburn 3710: &mt('Roles added for [quant,_1,user].',$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");
3711: } else {
3712: $r->print('<p>'.&mt('No roles added').'</p>');
1.1 raeburn 3713: }
3714: if ($counts{'auth'} > 0) {
3715: $r->print("<p>\n".
3716: &mt('Authentication changed for [_1] existing users.',
3717: $counts{'auth'})."</p>\n");
3718: }
1.13 raeburn 3719: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
1.1 raeburn 3720: #####################################
1.29 raeburn 3721: # Display list of students to drop #
1.1 raeburn 3722: #####################################
3723: if ($env{'form.fullup'} eq 'yes') {
1.29 raeburn 3724: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
1.1 raeburn 3725: # Get current classlist
1.30 raeburn 3726: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 3727: if (! defined($classlist)) {
1.29 raeburn 3728: $r->print('<form name="studentform" method="post" action="/adm/createuser" />'.
3729: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3730: &mt('There are no students with current/future access to the course.').
3731: '</form>'."\n");
1.1 raeburn 3732: } else {
3733: # Remove the students we just added from the list of students.
1.30 raeburn 3734: foreach my $line (@userdata) {
3735: my %entries=&Apache::loncommon::record_sep($line);
1.1 raeburn 3736: unless (($entries{$fields{'username'}} eq '') ||
3737: (!defined($entries{$fields{'username'}}))) {
3738: delete($classlist->{$entries{$fields{'username'}}.
3739: ':'.$domain});
3740: }
3741: }
3742: # Print out list of dropped students.
1.30 raeburn 3743: &show_drop_list($r,$classlist,'nosort',$permission);
1.1 raeburn 3744: }
3745: }
3746: } # end of unless
1.29 raeburn 3747: if ($env{'form.fullup'} ne 'yes') {
3748: $r->print('</form>');
3749: }
1.1 raeburn 3750: }
3751:
1.13 raeburn 3752: sub print_namespacing_alerts {
3753: my ($domain,$alerts,$curr_rules) = @_;
3754: my $output;
3755: if (ref($alerts) eq 'HASH') {
3756: if (keys(%{$alerts}) > 0) {
3757: if (ref($alerts->{'username'}) eq 'HASH') {
3758: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
3759: my $count;
3760: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
3761: $count = keys(%{$alerts->{'username'}{$dom}});
3762: }
3763: my $domdesc = &Apache::lonnet::domain($domain,'description');
3764: if (ref($curr_rules->{$dom}) eq 'HASH') {
3765: $output .= &Apache::loncommon::instrule_disallow_msg(
3766: 'username',$domdesc,$count,'upload');
3767: }
3768: $output .= &Apache::loncommon::user_rule_formats($dom,
3769: $domdesc,$curr_rules->{$dom}{'username'},
3770: 'username');
3771: }
3772: }
3773: if (ref($alerts->{'id'}) eq 'HASH') {
3774: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
3775: my $count;
3776: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
3777: $count = keys(%{$alerts->{'id'}{$dom}});
3778: }
3779: my $domdesc = &Apache::lonnet::domain($domain,'description');
3780: if (ref($curr_rules->{$dom}) eq 'HASH') {
3781: $output .= &Apache::loncommon::instrule_disallow_msg(
3782: 'id',$domdesc,$count,'upload');
3783: }
3784: $output .= &Apache::loncommon::user_rule_formats($dom,
3785: $domdesc,$curr_rules->{$dom}{'id'},'id');
3786: }
3787: }
3788: }
3789: }
3790: }
3791:
1.1 raeburn 3792: sub user_change_result {
1.29 raeburn 3793: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
3794: $username,$userchg) = @_;
1.1 raeburn 3795: my $okresult = 0;
3796: if ($userresult ne 'ok') {
3797: if ($userresult =~ /^error:(.+)$/) {
3798: my $error = $1;
3799: $r->print('<br />'.
3800: &mt('<b>[_1]</b>: Unable to add/modify: [_2]',$username,$error));
3801: }
3802: } else {
3803: $counts->{'user'} ++;
3804: $okresult = 1;
3805: }
3806: if ($authresult ne 'ok') {
3807: if ($authresult =~ /^error:(.+)$/) {
3808: my $error = $1;
3809: $r->print('<br />'.
3810: &mt('<b>[_1]</b>: Unable to modify authentication: [_2]',$username,$error));
3811: }
3812: } else {
3813: $counts->{'auth'} ++;
3814: $okresult = 1;
3815: }
3816: if ($roleresult ne 'ok') {
3817: if ($roleresult =~ /^error:(.+)$/) {
3818: my $error = $1;
3819: $r->print('<br />'.
3820: &mt('<b>[_1]</b>: Unable to add role: [_2]',$username,$error));
3821: }
3822: } else {
3823: $counts->{'role'} ++;
3824: $okresult = 1;
3825: }
3826: if ($okresult) {
3827: $flushc++;
3828: $userchg->{$username}=1;
3829: $r->print('. ');
3830: if ($flushc>15) {
3831: $r->rflush;
3832: $flushc=0;
3833: }
3834: }
1.29 raeburn 3835: if ($idresult) {
3836: $r->print($idresult);
3837: }
1.1 raeburn 3838: return $flushc;
3839: }
3840:
3841: # ========================================================= Menu Phase Two Drop
1.17 raeburn 3842: sub print_drop_menu {
3843: my ($r,$context,$permission) = @_;
3844: $r->print('<h3>'.&mt("Drop Students").'</h3>'."\n".
3845: '<form name="studentform" method="post">'."\n");
1.30 raeburn 3846: my $classlist = &Apache::loncoursedata::get_classlist();
1.1 raeburn 3847: if (! defined($classlist)) {
3848: $r->print(&mt('There are no students currently enrolled.')."\n");
1.30 raeburn 3849: } else {
3850: &show_drop_list($r,$classlist,'nosort',$permission);
1.1 raeburn 3851: }
1.17 raeburn 3852: $r->print('</form>'. &Apache::loncommon::end_page());
1.1 raeburn 3853: return;
3854: }
3855:
3856: # ================================================================== Phase four
3857:
1.11 raeburn 3858: sub update_user_list {
3859: my ($r,$context,$setting,$choice) = @_;
3860: my $now = time;
1.1 raeburn 3861: my $count=0;
1.11 raeburn 3862: my @changelist;
1.29 raeburn 3863: if ($choice eq 'drop') {
3864: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
3865: } else {
1.11 raeburn 3866: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
3867: }
3868: my %result_text = ( ok => { 'revoke' => 'Revoked',
3869: 'delete' => 'Deleted',
3870: 'reenable' => 'Re-enabled',
1.17 raeburn 3871: 'activate' => 'Activated',
3872: 'chgdates' => 'Changed Access Dates for',
3873: 'chgsec' => 'Changed section for',
3874: 'drop' => 'Dropped',
1.11 raeburn 3875: },
3876: error => {'revoke' => 'revoking',
3877: 'delete' => 'deleting',
3878: 'reenable' => 're-enabling',
3879: 'activate' => 'activating',
1.17 raeburn 3880: 'chgdates' => 'changing access dates for',
3881: 'chgsec' => 'changing section for',
3882: 'drop' => 'dropping',
1.11 raeburn 3883: },
3884: );
3885: my ($startdate,$enddate);
3886: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
3887: ($startdate,$enddate) = &get_dates_from_form();
3888: }
3889: foreach my $item (@changelist) {
3890: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,@sections,
3891: $scopestem);
1.17 raeburn 3892: if ($choice eq 'drop') {
3893: ($uname,$udom,$sec) = split(/:/,$item,-1);
3894: $role = 'st';
3895: $cid = $env{'request.course.id'};
3896: $scopestem = '/'.$cid;
3897: $scopestem =~s/\_/\//g;
3898: if ($sec eq '') {
3899: $scope = $scopestem;
3900: } else {
3901: $scope = $scopestem.'/'.$sec;
3902: }
3903: } elsif ($context eq 'course') {
1.11 raeburn 3904: ($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1);
3905: $cid = $env{'request.course.id'};
3906: $scopestem = '/'.$cid;
3907: $scopestem =~s/\_/\//g;
3908: if ($sec eq '') {
3909: $scope = $scopestem;
3910: } else {
3911: $scope = $scopestem.'/'.$sec;
3912: }
1.13 raeburn 3913: } elsif ($context eq 'author') {
1.11 raeburn 3914: ($uname,$udom,$role) = split(/\:/,$item,-1);
3915: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
3916: } elsif ($context eq 'domain') {
3917: if ($setting eq 'domain') {
3918: ($role,$uname,$udom) = split(/\:/,$item,-1);
3919: $scope = '/'.$env{'request.role.domain'}.'/';
1.13 raeburn 3920: } elsif ($setting eq 'author') {
1.11 raeburn 3921: ($uname,$udom,$role,$scope) = split(/\:/,$item);
3922: } elsif ($setting eq 'course') {
3923: ($uname,$udom,$role,$cid,$sec,$type,$locktype) =
3924: split(/\:/,$item);
3925: $scope = '/'.$cid;
3926: $scope =~s/\_/\//g;
3927: if ($sec ne '') {
3928: $scope .= '/'.$sec;
3929: }
3930: }
3931: }
3932: my $plrole = &Apache::lonnet::plaintext($role);
3933: my $start = $env{'form.'.$item.'_start'};
3934: my $end = $env{'form.'.$item.'_end'};
1.17 raeburn 3935: if ($choice eq 'drop') {
3936: # drop students
3937: $end = $now;
3938: $type = 'manual';
3939: $result =
3940: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);
3941: } elsif ($choice eq 'revoke') {
3942: # revoke or delete user role
1.11 raeburn 3943: $end = $now;
3944: if ($role eq 'st') {
3945: $result =
3946: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);
3947: } else {
3948: $result =
3949: &Apache::lonnet::revokerole($udom,$uname,$scope,$role);
3950: }
3951: } elsif ($choice eq 'delete') {
3952: if ($role eq 'st') {
1.29 raeburn 3953: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid);
3954: }
3955: $result =
3956: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
3957: $start,1);
1.11 raeburn 3958: } else {
3959: #reenable, activate, change access dates or change section
3960: if ($choice ne 'chgsec') {
3961: $start = $startdate;
3962: $end = $enddate;
3963: }
3964: if ($choice eq 'reenable') {
3965: if ($role eq 'st') {
3966: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);
3967: } else {
3968: $result =
3969: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
3970: $now);
3971: }
3972: } elsif ($choice eq 'activate') {
3973: if ($role eq 'st') {
3974: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);
3975: } else {
3976: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
3977: $now);
3978: }
3979: } elsif ($choice eq 'chgdates') {
3980: if ($role eq 'st') {
3981: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);
3982: } else {
3983: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
3984: $start);
3985: }
3986: } elsif ($choice eq 'chgsec') {
3987: my (@newsecs,$revresult,$nochg,@retained);
3988: if ($role ne 'cc') {
3989: @newsecs = split(/,/,$env{'form.newsecs'});
3990: }
3991: # remove existing section if not to be retained.
3992: if (!$env{'form.retainsec'}) {
3993: if ($sec eq '') {
3994: if (@newsecs == 0) {
3995: $result = &mt('No change in section assignment (none)');
3996: $nochg = 1;
1.40 ! raeburn 3997: } else {
! 3998: $revresult =
! 3999: &Apache::lonnet::revokerole($udom,$uname,
! 4000: $scope,$role);
! 4001: }
1.11 raeburn 4002: } else {
1.28 raeburn 4003: if (@newsecs > 0) {
4004: if (grep(/^\Q$sec\E$/,@newsecs)) {
4005: push(@retained,$sec);
4006: } else {
4007: $revresult =
4008: &Apache::lonnet::revokerole($udom,$uname,
4009: $scope,$role);
4010: }
4011: } else {
1.11 raeburn 4012: $revresult =
1.28 raeburn 4013: &Apache::lonnet::revokerole($udom,$uname,
4014: $scope,$role);
1.11 raeburn 4015: }
4016: }
4017: } else {
1.28 raeburn 4018: if ($sec eq '') {
4019: $nochg = 1;
4020: } else {
4021: push(@retained,$sec);
4022: }
1.11 raeburn 4023: }
4024: # add new sections
4025: if (@newsecs == 0) {
4026: if (!$nochg) {
1.28 raeburn 4027: if ($role eq 'st') {
4028: $result =
4029: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid);
4030: } else {
4031: my $newscope = $scopestem;
4032: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start);
1.11 raeburn 4033: }
4034: }
4035: } else {
4036: foreach my $newsec (@newsecs) {
4037: if (!grep(/^\Q$newsec\E$/,@retained)) {
4038: if ($role eq 'st') {
4039: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid);
4040: } else {
4041: my $newscope = $scopestem;
4042: if ($newsec ne '') {
4043: $newscope .= '/'.$newsec;
4044: }
4045: $result = &Apache::lonnet::assignrole($udom,$uname,
4046: $newscope,$role,$end,$start);
4047: }
4048: }
4049: }
4050: }
4051: }
4052: }
1.17 raeburn 4053: my $extent = $scope;
4054: if ($choice eq 'drop' || $context eq 'course') {
4055: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
4056: if ($cdesc) {
4057: $extent = $cdesc;
4058: }
4059: }
1.1 raeburn 4060: if ($result eq 'ok' || $result eq 'ok:') {
1.11 raeburn 4061: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for [_3]",
1.17 raeburn 4062: $plrole,$extent,$uname.':'.$udom).'<br />');
1.1 raeburn 4063: $count++;
4064: } else {
4065: $r->print(
1.29 raeburn 4066: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for [_3]: [_4].",
1.17 raeburn 4067: $plrole,$extent,$uname.':'.$udom,$result).'<br />');
1.11 raeburn 4068: }
4069: }
1.32 raeburn 4070: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
1.33 raeburn 4071: if ($choice eq 'drop') {
4072: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
4073: '<input type="hidden" name="Status" value="Active" />'."\n".
4074: '<input type="hidden" name="showrole" value="st" />'."\n");
4075: } else {
4076: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
4077: if ($env{'form.'.$item} ne '') {
4078: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
4079: '" />'."\n");
4080: }
1.32 raeburn 4081: }
4082: }
1.29 raeburn 4083: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} role(s) for [quant,_1,user,users,no users].",$count).'</b></p>');
1.11 raeburn 4084: if ($count > 0) {
1.17 raeburn 4085: if ($choice eq 'revoke' || $choice eq 'drop') {
1.11 raeburn 4086: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.</p>'));
4087: }
4088: # Flush the course logs so reverse user roles immediately updated
4089: &Apache::lonnet::flushcourselogs();
4090: }
4091: if ($env{'form.makedatesdefault'}) {
4092: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
1.29 raeburn 4093: $r->print(&make_dates_default($startdate,$enddate,$context));
1.1 raeburn 4094: }
4095: }
1.33 raeburn 4096: my $linktext = &mt('Display User Lists');
4097: if ($choice eq 'drop') {
4098: $linktext = &mt('Display current class roster');
4099: }
4100: $r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");
1.1 raeburn 4101: }
4102:
1.8 raeburn 4103: sub classlist_drop {
1.29 raeburn 4104: my ($scope,$uname,$udom,$now) = @_;
1.8 raeburn 4105: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
1.29 raeburn 4106: if (&Apache::lonnet::is_course($cdom,$cnum)) {
4107: my $user = $uname.':'.$udom;
1.8 raeburn 4108: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
4109: my $result =
4110: &Apache::lonnet::cput('classlist',
1.29 raeburn 4111: { $user => $now },$cdom,$cnum);
1.8 raeburn 4112: return &mt('Drop from classlist: [_1]',
4113: '<b>'.$result.'</b>').'<br />';
4114: }
4115: }
4116: }
4117:
4118: sub active_student_roles {
4119: my ($cnum,$cdom,$uname,$udom) = @_;
4120: my %roles =
4121: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
4122: ['future','active'],['st']);
4123: return exists($roles{"$cnum:$cdom:st"});
4124: }
4125:
1.1 raeburn 4126: sub section_check_js {
1.8 raeburn 4127: my $groupslist= &get_groupslist();
1.1 raeburn 4128: return <<"END";
4129: function validate(caller) {
1.9 raeburn 4130: var groups = new Array($groupslist);
1.1 raeburn 4131: var secname = caller.value;
4132: if ((secname == 'all') || (secname == 'none')) {
4133: alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
4134: return 'error';
4135: }
4136: if (secname != '') {
4137: for (var k=0; k<groups.length; k++) {
4138: if (secname == groups[k]) {
4139: 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.");
4140: return 'error';
4141: }
4142: }
4143: }
4144: return 'ok';
4145: }
4146: END
4147: }
4148:
4149: sub set_login {
4150: my ($dom,$authformkrb,$authformint,$authformloc) = @_;
4151: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4152: my $response;
4153: my ($authnum,%can_assign) =
4154: &Apache::loncommon::get_assignable_auth($dom);
4155: if ($authnum) {
4156: $response = &Apache::loncommon::start_data_table();
4157: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
4158: $response .= &Apache::loncommon::start_data_table_row().
4159: '<td>'.$authformkrb.'</td>'.
4160: &Apache::loncommon::end_data_table_row()."\n";
4161: }
4162: if ($can_assign{'int'}) {
4163: $response .= &Apache::loncommon::start_data_table_row().
4164: '<td>'.$authformint.'</td>'.
4165: &Apache::loncommon::end_data_table_row()."\n"
4166: }
4167: if ($can_assign{'loc'}) {
4168: $response .= &Apache::loncommon::start_data_table_row().
4169: '<td>'.$authformloc.'</td>'.
4170: &Apache::loncommon::end_data_table_row()."\n";
4171: }
4172: $response .= &Apache::loncommon::end_data_table();
4173: }
4174: return $response;
4175: }
4176:
1.8 raeburn 4177: sub course_sections {
4178: my ($sections_count,$role) = @_;
4179: my $output = '';
4180: my @sections = (sort {$a <=> $b} keys %{$sections_count});
1.29 raeburn 4181: my $numsec = scalar(@sections);
4182: if ($numsec <= 1) {
1.8 raeburn 4183: $output = '<select name="currsec_'.$role.'" >'."\n".
1.29 raeburn 4184: ' <option value="">'.&mt('Select').'</option>'."\n".
4185: ' <option value="">'.&mt('No section').'</option>'."\n";
4186: if ($numsec == 1) {
4187: $output .=
1.8 raeburn 4188: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
1.29 raeburn 4189: }
1.8 raeburn 4190: } else {
4191: $output = '<select name="currsec_'.$role.'" ';
4192: my $multiple = 4;
4193: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
1.29 raeburn 4194: if ($role eq 'st') {
4195: $output .= '>'."\n".
4196: ' <option value="">'.&mt('Select').'</option>'."\n".
4197: ' <option value="">'.&mt('No section')."</option>\n";
4198: } else {
4199: $output .= 'multiple="multiple" size="'.$multiple.'">'."\n";
4200: }
1.8 raeburn 4201: foreach my $sec (@sections) {
4202: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
4203: }
4204: }
4205: $output .= '</select>';
4206: return $output;
4207: }
4208:
4209: sub get_groupslist {
4210: my $groupslist;
4211: my %curr_groups = &Apache::longroup::coursegroups();
4212: if (%curr_groups) {
4213: $groupslist = join('","',sort(keys(%curr_groups)));
4214: $groupslist = '"'.$groupslist.'"';
4215: }
1.11 raeburn 4216: return $groupslist;
1.8 raeburn 4217: }
4218:
4219: sub setsections_javascript {
1.37 raeburn 4220: my ($formname,$groupslist,$mode,$checkauth) = @_;
1.28 raeburn 4221: my ($checkincluded,$finish,$rolecode,$setsection_js);
4222: if ($mode eq 'upload') {
4223: $checkincluded = 'formname.name == "'.$formname.'"';
4224: $finish = "return 'ok';";
4225: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
4226: } elsif ($formname eq 'cu') {
1.8 raeburn 4227: $checkincluded = 'formname.elements[i-1].checked == true';
1.37 raeburn 4228: if ($checkauth) {
4229: $finish = "var authcheck = auth_check();\n".
4230: " if (authcheck == 'ok') {\n".
4231: " formname.submit();\n".
4232: " }\n";
4233: } else {
4234: $finish = 'formname.submit()';
4235: }
1.28 raeburn 4236: $rolecode = "var match = str.split('_');
4237: var role = match[3];\n";
4238: } elsif ($formname eq 'enrollstudent') {
4239: $checkincluded = 'formname.name == "'.$formname.'"';
1.37 raeburn 4240: if ($checkauth) {
4241: $finish = "var authcheck = auth_check();\n".
4242: " if (authcheck == 'ok') {\n".
4243: " formname.submit();\n".
4244: " }\n";
4245: } else {
4246: $finish = 'formname.submit()';
4247: }
1.28 raeburn 4248: $rolecode = "var match = str.split('_');
4249: var role = match[1];\n";
1.8 raeburn 4250: } else {
1.28 raeburn 4251: $checkincluded = 'formname.name == "'.$formname.'"';
1.8 raeburn 4252: $finish = "seccheck = 'ok';";
1.28 raeburn 4253: $rolecode = "var match = str.split('_');
4254: var role = match[1];\n";
1.11 raeburn 4255: $setsection_js = "var seccheck = 'alert';";
1.8 raeburn 4256: }
4257: my %alerts = &Apache::lonlocal::texthash(
4258: secd => 'Section designations do not apply to Course Coordinator roles.',
4259: accr => 'A course coordinator role will be added with access to all sections.',
4260: inea => 'In each course, each user may only have one student role at a time.',
4261: youh => 'You had selected ',
4262: secs => 'sections.',
4263: plmo => 'Please modify your selections so they include no more than one section.',
4264: mayn => 'may not be used as the name for a section, as it is a reserved word.',
4265: plch => 'Please choose a different section name.',
4266: mnot => 'may not be used as a section name, as it is the name of a course group.',
4267: secn => 'Section names and group names must be distinct. Please choose a different section name.',
1.11 raeburn 4268: );
1.8 raeburn 4269: $setsection_js .= <<"ENDSECCODE";
4270:
4271: function setSections(formname) {
4272: var re1 = /^currsec_/;
4273: var groups = new Array($groupslist);
4274: for (var i=0;i<formname.elements.length;i++) {
4275: var str = formname.elements[i].name;
4276: var checkcurr = str.match(re1);
4277: if (checkcurr != null) {
4278: if ($checkincluded) {
1.28 raeburn 4279: $rolecode
1.8 raeburn 4280: if (role == 'cc') {
4281: alert("$alerts{'secd'}\\n$alerts{'accr'}");
4282: }
4283: else {
4284: var sections = '';
4285: var numsec = 0;
4286: var sections;
4287: for (var j=0; j<formname.elements[i].length; j++) {
4288: if (formname.elements[i].options[j].selected == true ) {
4289: if (formname.elements[i].options[j].value != "") {
4290: if (numsec == 0) {
4291: if (formname.elements[i].options[j].value != "") {
4292: sections = formname.elements[i].options[j].value;
4293: numsec ++;
4294: }
4295: }
4296: else {
4297: sections = sections + "," + formname.elements[i].options[j].value
4298: numsec ++;
4299: }
4300: }
4301: }
4302: }
4303: if (numsec > 0) {
4304: if (formname.elements[i+1].value != "" && formname.elements[i+1].value != null) {
4305: sections = sections + "," + formname.elements[i+1].value;
4306: }
4307: }
4308: else {
4309: sections = formname.elements[i+1].value;
4310: }
4311: var newsecs = formname.elements[i+1].value;
4312: var numsplit;
4313: if (newsecs != null && newsecs != "") {
4314: numsplit = newsecs.split(/,/g);
4315: numsec = numsec + numsplit.length;
4316: }
4317:
4318: if ((role == 'st') && (numsec > 1)) {
4319: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}")
4320: return;
4321: }
4322: else {
4323: if (numsplit != null) {
4324: for (var j=0; j<numsplit.length; j++) {
4325: if ((numsplit[j] == 'all') ||
4326: (numsplit[j] == 'none')) {
4327: alert("'"+numsplit[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
4328: return;
4329: }
4330: for (var k=0; k<groups.length; k++) {
4331: if (numsplit[j] == groups[k]) {
4332: alert("'"+numsplit[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
4333: return;
4334: }
4335: }
4336: }
4337: }
4338: formname.elements[i+2].value = sections;
4339: }
4340: }
4341: }
4342: }
4343: }
4344: $finish
4345: }
4346: ENDSECCODE
1.11 raeburn 4347: return $setsection_js;
1.8 raeburn 4348: }
4349:
1.15 raeburn 4350: sub can_create_user {
4351: my ($dom,$context,$usertype) = @_;
4352: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4353: my $cancreate = 1;
1.28 raeburn 4354: if (&Apache::lonnet::allowed('mau',$dom)) {
4355: return $cancreate;
4356: }
1.15 raeburn 4357: if (ref($domconf{'usercreation'}) eq 'HASH') {
4358: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
4359: if ($context eq 'course' || $context eq 'author') {
4360: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
4361: if ($creation eq 'none') {
4362: $cancreate = 0;
4363: } elsif ($creation ne 'any') {
4364: if (defined($usertype)) {
4365: if ($creation ne $usertype) {
4366: $cancreate = 0;
4367: }
4368: }
4369: }
4370: }
4371: }
4372: }
4373: return $cancreate;
4374: }
4375:
1.20 raeburn 4376: sub can_modify_userinfo {
4377: my ($context,$dom,$fields,$userroles) = @_;
4378: my %domconfig =
4379: &Apache::lonnet::get_dom('configuration',['usermodification'],
4380: $dom);
4381: my %canmodify;
4382: if (ref($fields) eq 'ARRAY') {
4383: foreach my $field (@{$fields}) {
4384: $canmodify{$field} = 0;
4385: if (&Apache::lonnet::allowed('mau',$dom)) {
4386: $canmodify{$field} = 1;
4387: } else {
4388: if (ref($domconfig{'usermodification'}) eq 'HASH') {
4389: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
4390: if (ref($userroles) eq 'ARRAY') {
4391: foreach my $role (@{$userroles}) {
4392: my $testrole;
4393: if ($role =~ /^cr\//) {
4394: $testrole = 'cr';
4395: } else {
4396: $testrole = $role;
4397: }
4398: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
4399: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
4400: $canmodify{$field} = 1;
4401: last;
4402: }
4403: }
4404: }
4405: } else {
4406: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
4407: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
4408: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
4409: $canmodify{$field} = 1;
4410: last;
4411: }
4412: }
4413: }
4414: }
4415: }
4416: } elsif ($context eq 'course') {
4417: if (ref($userroles) eq 'ARRAY') {
4418: if (grep(/^st$/,@{$userroles})) {
4419: $canmodify{$field} = 1;
4420: }
4421: } else {
4422: $canmodify{$field} = 1;
4423: }
4424: }
4425: }
4426: }
4427: }
4428: return %canmodify;
4429: }
4430:
1.18 raeburn 4431: sub check_usertype {
4432: my ($dom,$uname,$rules) = @_;
4433: my $usertype;
4434: if (ref($rules) eq 'HASH') {
4435: my @user_rules = keys(%{$rules});
4436: if (@user_rules > 0) {
4437: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
4438: if (keys(%rule_check) > 0) {
4439: $usertype = 'unofficial';
4440: foreach my $item (keys(%rule_check)) {
4441: if ($rule_check{$item}) {
4442: $usertype = 'official';
4443: last;
4444: }
4445: }
4446: }
4447: }
4448: }
4449: return $usertype;
4450: }
4451:
1.17 raeburn 4452: sub roles_by_context {
4453: my ($context,$custom) = @_;
4454: my @allroles;
4455: if ($context eq 'course') {
4456: @allroles = ('st','ad','ta','ep','in','cc');
4457: if ($custom) {
4458: push(@allroles,'cr');
4459: }
4460: } elsif ($context eq 'author') {
4461: @allroles = ('ca','aa');
4462: } elsif ($context eq 'domain') {
4463: @allroles = ('li','dg','sc','au','dc');
4464: }
4465: return @allroles;
4466: }
4467:
1.16 raeburn 4468: sub get_permission {
1.17 raeburn 4469: my ($context,$roles) = @_;
1.16 raeburn 4470: my %permission;
4471: if ($context eq 'course') {
1.17 raeburn 4472: my $custom = 1;
4473: my @allroles = &roles_by_context($context,$custom);
4474: foreach my $role (@allroles) {
4475: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
4476: $permission{'cusr'} = 1;
4477: last;
4478: }
1.16 raeburn 4479: }
4480: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
4481: $permission{'custom'} = 1;
4482: }
4483: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
4484: $permission{'view'} = 1;
4485: }
4486: if (!$permission{'view'}) {
4487: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
4488: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
4489: if ($permission{'view'}) {
4490: $permission{'view_section'} = $env{'request.course.sec'};
4491: }
4492: }
1.17 raeburn 4493: if (!$permission{'cusr'}) {
4494: if ($env{'request.course.sec'} ne '') {
4495: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
4496: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
4497: if ($permission{'cusr'}) {
4498: $permission{'cusr_section'} = $env{'request.course.sec'};
4499: }
4500: }
4501: }
1.16 raeburn 4502: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
4503: $permission{'grp_manage'} = 1;
4504: }
4505: } elsif ($context eq 'author') {
4506: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
4507: $permission{'view'} = $permission{'cusr'};
4508: } else {
1.17 raeburn 4509: my @allroles = &roles_by_context($context);
4510: foreach my $role (@allroles) {
1.28 raeburn 4511: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
4512: $permission{'cusr'} = 1;
1.17 raeburn 4513: last;
4514: }
4515: }
4516: if (!$permission{'cusr'}) {
4517: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
4518: $permission{'cusr'} = 1;
4519: }
1.16 raeburn 4520: }
4521: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
4522: $permission{'custom'} = 1;
4523: }
4524: $permission{'view'} = $permission{'cusr'};
4525: }
4526: my $allowed = 0;
4527: foreach my $perm (values(%permission)) {
4528: if ($perm) { $allowed=1; last; }
4529: }
4530: return (\%permission,$allowed);
4531: }
4532:
4533: # ==================================================== Figure out author access
4534:
4535: sub authorpriv {
4536: my ($auname,$audom)=@_;
4537: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
4538: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
4539: }
4540:
1.27 raeburn 4541: sub roles_on_upload {
4542: my ($context,%customroles) = @_;
4543: my (@possible_roles,@permitted_roles);
4544: if ($context eq 'domain') {
4545: @possible_roles = &curr_role_permissions($context,undef,1);
4546: push(@possible_roles,&curr_role_permissions($context,'course',1));
4547: } else {
4548: @possible_roles = &curr_role_permissions($context,undef,1);
4549: }
4550: my $custom_ok = 0;
4551: foreach my $role (@possible_roles) {
4552: if ($role eq 'cr') {
4553: $custom_ok = 1;
4554: push(@permitted_roles,keys(%customroles));
4555: } else {
4556: push(@permitted_roles,$role);
4557: }
4558: }
4559: return ($custom_ok,@permitted_roles);
4560: }
4561:
1.17 raeburn 4562: sub get_course_identity {
4563: my ($cid) = @_;
4564: my ($cnum,$cdom,$cdesc);
4565: if ($cid eq '') {
4566: $cid = $env{'request.course.id'}
4567: }
4568: if ($cid ne '') {
4569: $cnum = $env{'course.'.$cid.'.num'};
4570: $cdom = $env{'course.'.$cid.'.domain'};
4571: $cdesc = $env{'course.'.$cid.'.description'};
4572: if ($cnum eq '' || $cdom eq '') {
4573: my %coursehash =
4574: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
4575: $cdom = $coursehash{'domain'};
4576: $cnum = $coursehash{'num'};
4577: $cdesc = $coursehash{'description'};
4578: }
4579: }
4580: return ($cnum,$cdom,$cdesc);
4581: }
4582:
1.19 raeburn 4583: sub dc_setcourse_js {
1.37 raeburn 4584: my ($formname,$mode,$context) = @_;
4585: my ($dc_setcourse_code,$authen_check);
1.19 raeburn 4586: my $cctext = &Apache::lonnet::plaintext('cc');
4587: my %alerts = §ioncheck_alerts();
4588: my $role = 'role';
4589: if ($mode eq 'upload') {
4590: $role = 'courserole';
1.37 raeburn 4591: } else {
4592: $authen_check = &verify_authen($formname,$context);
1.19 raeburn 4593: }
4594: $dc_setcourse_code = (<<"SCRIPTTOP");
1.37 raeburn 4595: $authen_check
4596:
1.19 raeburn 4597: function setCourse() {
4598: var course = document.$formname.dccourse.value;
4599: if (course != "") {
4600: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
4601: alert("$alerts{'curd'}");
4602: return;
4603: }
4604: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
4605: var section="";
4606: var numsections = 0;
4607: var newsecs = new Array();
4608: for (var i=0; i<document.$formname.currsec.length; i++) {
4609: if (document.$formname.currsec.options[i].selected == true ) {
4610: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
4611: if (numsections == 0) {
4612: section = document.$formname.currsec.options[i].value
4613: numsections = 1;
4614: }
4615: else {
4616: section = section + "," + document.$formname.currsec.options[i].value
4617: numsections ++;
4618: }
4619: }
4620: }
4621: }
4622: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
4623: if (numsections == 0) {
4624: section = document.$formname.newsec.value
4625: }
4626: else {
4627: section = section + "," + document.$formname.newsec.value
4628: }
4629: newsecs = document.$formname.newsec.value.split(/,/g);
4630: numsections = numsections + newsecs.length;
4631: }
4632: if ((userrole == 'st') && (numsections > 1)) {
4633: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
4634: return;
4635: }
4636: for (var j=0; j<newsecs.length; j++) {
4637: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
4638: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
4639: return;
4640: }
4641: if (document.$formname.groups.value != '') {
4642: var groups = document.$formname.groups.value.split(/,/g);
4643: for (var k=0; k<groups.length; k++) {
4644: if (newsecs[j] == groups[k]) {
4645: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
4646: return;
4647: }
4648: }
4649: }
4650: }
4651: if ((userrole == 'cc') && (numsections > 0)) {
4652: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
4653: section = "";
4654: }
4655: SCRIPTTOP
4656: if ($mode ne 'upload') {
4657: $dc_setcourse_code .= (<<"ENDSCRIPT");
4658: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
4659: var numcourse = getIndex(document.$formname.dccourse);
4660: if (numcourse == "-1") {
4661: alert("$alerts{'thwa'}");
4662: return;
4663: }
4664: else {
4665: document.$formname.elements[numcourse].name = "act"+coursename;
4666: var numnewsec = getIndex(document.$formname.newsec);
4667: if (numnewsec != "-1") {
4668: document.$formname.elements[numnewsec].name = "sec"+coursename;
4669: document.$formname.elements[numnewsec].value = section;
4670: }
4671: var numstart = getIndex(document.$formname.start);
4672: if (numstart != "-1") {
4673: document.$formname.elements[numstart].name = "start"+coursename;
4674: }
4675: var numend = getIndex(document.$formname.end);
4676: if (numend != "-1") {
4677: document.$formname.elements[numend].name = "end"+coursename
4678: }
4679: }
4680: }
1.37 raeburn 4681: var authcheck = auth_check();
4682: if (authcheck == 'ok') {
4683: document.$formname.submit();
4684: }
1.19 raeburn 4685: }
4686: ENDSCRIPT
4687: } else {
4688: $dc_setcourse_code .= "
4689: document.$formname.sections.value = section;
4690: }
4691: return 'ok';
4692: }
4693: ";
4694: }
4695: $dc_setcourse_code .= (<<"ENDSCRIPT");
4696:
4697: function getIndex(caller) {
4698: for (var i=0;i<document.$formname.elements.length;i++) {
4699: if (document.$formname.elements[i] == caller) {
4700: return i;
4701: }
4702: }
4703: return -1;
4704: }
4705: ENDSCRIPT
1.37 raeburn 4706: return $dc_setcourse_code;
4707: }
4708:
4709: sub verify_authen {
4710: my ($formname,$context) = @_;
4711: my %alerts = &authcheck_alerts();
4712: my $finish = "return 'ok';";
4713: if ($context eq 'author') {
4714: $finish = "document.$formname.submit();";
4715: }
4716: my $outcome = <<"ENDSCRIPT";
4717:
4718: function auth_check() {
4719: var logintype;
4720: if (document.$formname.login.length) {
4721: if (document.$formname.login.length > 0) {
4722: var loginpicked = 0;
4723: for (var i=0; i<document.$formname.login.length; i++) {
4724: if (document.$formname.login[i].checked == true) {
4725: loginpicked = 1;
4726: logintype = document.$formname.login[i].value;
4727: }
4728: }
4729: if (loginpicked == 0) {
4730: alert("$alerts{'authen'}");
4731: return;
4732: }
4733: }
4734: } else {
4735: logintype = document.$formname.login.value;
4736: }
4737: if (logintype == 'nochange') {
4738: return 'ok';
4739: }
4740: var argpicked = document.$formname.elements[logintype+'arg'].value;
4741: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
4742: var alertmsg = '';
4743: switch (logintype) {
4744: case 'krb':
4745: alertmsg = '$alerts{'krb'}';
4746: break;
4747: case 'int':
4748: alertmsg = '$alerts{'ipass'}';
4749: case 'fsys':
4750: alertmsg = '$alerts{'ipass'}';
4751: break;
4752: case 'loc':
4753: alertmsg = '';
4754: break;
4755: default:
4756: alertmsg = '';
4757: }
4758: if (alertmsg != '') {
4759: alert(alertmsg);
4760: return;
4761: }
4762: }
4763: $finish
4764: }
4765: ENDSCRIPT
1.19 raeburn 4766: }
4767:
4768: sub sectioncheck_alerts {
4769: my %alerts = &Apache::lonlocal::texthash(
4770: curd => 'You must select a course in the current domain',
4771: inea => 'In each course, each user may only have one student role at a time',
4772: youh => 'You had selected',
4773: sect => 'sections',
4774: plsm => 'Please modify your selections so they include no more than one section',
4775: mayn => 'may not be used as the name for a section, as it is a reserved word',
4776: plsc => 'Please choose a different section name',
4777: mayt => 'may not be used as the name for a section, as it is the name of a course group',
4778: secn => 'Section names and group names must be distinct',
4779: secd => 'Section designations do not apply to ',
4780: role => 'roles',
4781: accr => 'role will be added with access to all sections',
4782: thwa => 'There was a problem with your course selection'
4783: );
4784: return %alerts;
4785: }
1.17 raeburn 4786:
1.37 raeburn 4787: sub authcheck_alerts {
4788: my %alerts =
4789: &Apache::lonlocal::texthash(
4790: authen => 'You must choose an authentication type.',
4791: krb => 'You need to specify the Kerberos domain.',
4792: ipass => 'You need to specify the initial password.',
4793: );
4794: return %alerts;
4795: }
4796:
1.1 raeburn 4797: 1;
4798:
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