Annotation of loncom/interface/lonpickstudent.pm, revision 1.11
1.1 www 1: # The LearningOnline Network
2: # Pick a student from the classlist
3: #
1.11 ! albertel 4: # $Id: lonpickstudent.pm,v 1.10 2006/01/09 20:38:52 albertel Exp $
1.1 www 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: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
29: package Apache::lonpickstudent;
30:
31: use strict;
32: use Apache::Constants qw(:common);
33: use Apache::loncommon;
34: use Apache::loncoursedata;
35: use Apache::lonnet;
1.7 www 36: use Apache::lonlocal;
1.1 www 37:
38: sub handler {
39: my $r = shift;
1.7 www 40: &Apache::loncommon::content_type($r,'text/html');
1.1 www 41: $r->send_http_header;
42: return OK if $r->header_only;
43:
44: # ------------------------------------------------------------ Print the screen
1.11 ! albertel 45: $r->print(&Apache::loncommon::start_page("Selecting a User"));
1.6 www 46:
47:
48: &Apache::loncommon::get_unprocessed_cgi
49: ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement',
50: 'roles']);
51: # Allowed?
1.10 albertel 52: my $allowed;
53: my $scope = $env{'request.course.id'};
54: if (!($allowed = &Apache::lonnet::allowed('srm',$scope))) {
55: $scope .= '/'.$env{'request.course.sec'};
56: $allowed = &Apache::lonnet::allowed('srm',$scope);
57: if ($allowed) { $allowed = 'section'; }
58: }
1.6 www 59:
1.9 albertel 60: unless (($env{'form.roles'}) ||
1.10 albertel 61: (($env{'request.course.id'}) && ($allowed))) {
1.11 ! albertel 62: $r->print(&mt('No context.').
! 63: &Apache::loncommon::end_page());
1.1 www 64: return OK;
65: }
1.2 www 66:
1.6 www 67: # See if filter present
1.1 www 68:
1.9 albertel 69: my $filter=$env{'form.filter'};
1.2 www 70: $filter=~s/\W//g;
71: unless ($filter) { $filter='.'; }
1.1 www 72:
1.3 www 73: my $classlist=&Apache::loncoursedata::get_classlist();
1.1 www 74:
75: # --------------------------------------- There is such a user, get environment
76:
1.2 www 77: $r->print(<<ENDSCRIPT);
78: <script>
79: function gochoose(uname,udom) {
1.9 albertel 80: opener.document.$env{'form.form'}.$env{'form.unameelement'}.value=uname;
81: var slct=opener.document.$env{'form.form'}.$env{'form.udomelement'};
1.2 www 82: var i;
83: for (i=0;i<slct.length;i++) {
1.4 www 84: if (slct.options[i].value==udom) { slct.selectedIndex=i; }
1.2 www 85: }
86: self.close();
87: }
88: </script>
89: ENDSCRIPT
90:
1.6 www 91: $r->print('<form>');
1.10 albertel 92: if ($allowed && (!$env{'form.roles'})) {
1.6 www 93: # -------------------------------------------------------- Get course personnel
1.9 albertel 94: $r->print('<h3>'.$env{'course.'.$env{'request.course.id'}.'.description'}.
1.6 www 95: '</h3>');
1.4 www 96: my %coursepersonnel=
97: &Apache::lonnet::get_course_adv_roles();
98: $r->print('<table border="2">');
1.5 www 99: foreach my $role (sort keys %coursepersonnel) {
1.4 www 100: foreach (split(/\,/,$coursepersonnel{$role})) {
101: my ($puname,$pudom)=split(/\:/,$_);
102: $r->print('<tr><td>'.
103: '<input type="button" value="Select" onClick="gochoose('.
104: "'".$puname."','".$pudom."')".'" /></td><td>'.$role.'</td><td>'.
105: &Apache::loncommon::aboutmewrapper(
106: &Apache::loncommon::plainname($puname,
107: $pudom),$puname,$pudom).'</td></tr>');
108: }
109: }
110: $r->print('</table><p> ');
1.2 www 111: if ($filter ne '.') {
1.7 www 112: $r->print('<br/ >'.&mt('Name starting with').' "'.$filter.'"<br />');
1.2 www 113: }
1.6 www 114: $r->print('</p><p><table>');
1.4 www 115: # ------------------------------------------------------------------ Students
1.1 www 116: foreach (sort keys %$classlist) {
1.3 www 117: # the following undefs are for 'domain', and 'username' respectively.
118: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
119: @{$classlist->{$_}};
1.10 albertel 120: if ($allowed eq 'section' && $section ne $env{'request.course.sec'}) {
121: next;
122: }
1.3 www 123: if ($_=~/^(\w+)\:(\w+)$/) {
1.1 www 124: my ($uname,$udom)=($1,$2);
1.2 www 125: if (($uname=~/^$filter/) ||
1.3 www 126: ($fullname=~/^$filter/i)) {
1.2 www 127: $r->print('<tr><td>'.
1.7 www 128: '<input type="button" value="'.&mt('Select').'" onClick="gochoose('.
1.2 www 129: "'".$uname."','".$udom."')".'" /></td>'.
1.6 www 130: '<td><tt>'.$uname.'</tt></td><td> <tt>'.$udom.
1.2 www 131: '</tt></td><td>'.
132: &Apache::loncommon::aboutmewrapper(
1.3 www 133: $fullname,
134: $uname,$udom).'</td><td>'.$id.'</td><td>'.$section.
135: '</td></tr>');
1.2 www 136: }
1.1 www 137: }
138: }
139:
1.6 www 140: $r->print('</table></p>');
141: } else {
1.7 www 142: $r->print('<h3>'.&mt('Users with Roles Assigned by').' '.
1.9 albertel 143: &Apache::loncommon::plainname($env{'user.name'},
144: $env{'user.domain'}).'</h3>');
1.6 www 145: if ($filter ne '.') {
1.7 www 146: $r->print('<br/ >'.&mt('Name starting with').' "'.$filter.'"<br />');
1.6 www 147: }
148: $r->print('<p><table>');
149: my %users=&Apache::lonnet::get_my_roles();
150: foreach (sort keys %users) {
151: if ($_=~/^(\w+)\:(\w+)\:(\w+)$/) {
152: my ($uname,$udom,$urole)=($1,$2,$3);
153: my $fullname=&Apache::loncommon::plainname($uname,$udom);
154: if (($uname=~/^$filter/) ||
155: ($fullname=~/^$filter/i)) {
156: $r->print('<tr><td>'.
157: '<input type="button" value="Select" onClick="gochoose('.
158: "'".$uname."','".$udom."')".'" /></td>'.
159: '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.
160: '</tt></td><td>'.
161: &Apache::loncommon::aboutmewrapper(
162: $fullname,
163: $uname,$udom).'</td><td><td>'.
164: &Apache::lonnet::plaintext($urole).
165: '</td></tr>');
166: }
167: }
168: }
169: $r->print('</table></p>');
170: }
1.11 ! albertel 171: $r->print('</form>'.&Apache::loncommon::end_page());
1.6 www 172: return OK;
1.1 www 173: }
174:
175: 1;
176: __END__
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