Annotation of loncom/interface/lonpickstudent.pm, revision 1.7
1.1 www 1: # The LearningOnline Network
2: # Pick a student from the classlist
3: #
1.7 ! www 4: # $Id: lonpickstudent.pm,v 1.6 2003/08/13 20:40:31 www 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
45: $r->print(<<ENDDOCUMENT);
46: <html>
47: <head>
48: <title>The LearningOnline Network with CAPA</title>
49: </head>
50: ENDDOCUMENT
51:
1.6 www 52:
53:
54:
55: &Apache::loncommon::get_unprocessed_cgi
56: ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement',
57: 'roles']);
58: # Allowed?
59:
60: unless (($ENV{'form.roles'}) ||
61: (($ENV{'request.course.id'}) &&
62: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})))) {
63: $r->print('<body>No context.</body>');
1.1 www 64: return OK;
65: }
1.2 www 66:
1.6 www 67: # See if filter present
1.1 www 68:
1.2 www 69: my $filter=$ENV{'form.filter'};
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:
77: $r->print(&Apache::loncommon::bodytag("Selecting a User"));
1.2 www 78: $r->print(<<ENDSCRIPT);
79: <script>
80: function gochoose(uname,udom) {
81: opener.document.$ENV{'form.form'}.$ENV{'form.unameelement'}.value=uname;
82: var slct=opener.document.$ENV{'form.form'}.$ENV{'form.udomelement'};
83: var i;
84: for (i=0;i<slct.length;i++) {
1.4 www 85: if (slct.options[i].value==udom) { slct.selectedIndex=i; }
1.2 www 86: }
87: self.close();
88: }
89: </script>
90: ENDSCRIPT
91:
1.6 www 92: $r->print('<form>');
93: if ((&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) &&
94: (!$ENV{'form.roles'})) {
95: # -------------------------------------------------------- Get course personnel
1.2 www 96: $r->print('<h3>'.$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.
1.6 www 97: '</h3>');
1.4 www 98: my %coursepersonnel=
99: &Apache::lonnet::get_course_adv_roles();
100: $r->print('<table border="2">');
1.5 www 101: foreach my $role (sort keys %coursepersonnel) {
1.4 www 102: foreach (split(/\,/,$coursepersonnel{$role})) {
103: my ($puname,$pudom)=split(/\:/,$_);
104: $r->print('<tr><td>'.
105: '<input type="button" value="Select" onClick="gochoose('.
106: "'".$puname."','".$pudom."')".'" /></td><td>'.$role.'</td><td>'.
107: &Apache::loncommon::aboutmewrapper(
108: &Apache::loncommon::plainname($puname,
109: $pudom),$puname,$pudom).'</td></tr>');
110: }
111: }
112: $r->print('</table><p> ');
1.2 www 113: if ($filter ne '.') {
1.7 ! www 114: $r->print('<br/ >'.&mt('Name starting with').' "'.$filter.'"<br />');
1.2 www 115: }
1.6 www 116: $r->print('</p><p><table>');
1.4 www 117: # ------------------------------------------------------------------ Students
1.1 www 118: foreach (sort keys %$classlist) {
1.3 www 119: # the following undefs are for 'domain', and 'username' respectively.
120: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
121: @{$classlist->{$_}};
122: if ($_=~/^(\w+)\:(\w+)$/) {
1.1 www 123: my ($uname,$udom)=($1,$2);
1.2 www 124: if (($uname=~/^$filter/) ||
1.3 www 125: ($fullname=~/^$filter/i)) {
1.2 www 126: $r->print('<tr><td>'.
1.7 ! www 127: '<input type="button" value="'.&mt('Select').'" onClick="gochoose('.
1.2 www 128: "'".$uname."','".$udom."')".'" /></td>'.
1.6 www 129: '<td><tt>'.$uname.'</tt></td><td> <tt>'.$udom.
1.2 www 130: '</tt></td><td>'.
131: &Apache::loncommon::aboutmewrapper(
1.3 www 132: $fullname,
133: $uname,$udom).'</td><td>'.$id.'</td><td>'.$section.
134: '</td></tr>');
1.2 www 135: }
1.1 www 136: }
137: }
138:
1.6 www 139: $r->print('</table></p>');
140: } else {
1.7 ! www 141: $r->print('<h3>'.&mt('Users with Roles Assigned by').' '.
1.6 www 142: &Apache::loncommon::plainname($ENV{'user.name'},
143: $ENV{'user.domain'}).'</h3>');
144: if ($filter ne '.') {
1.7 ! www 145: $r->print('<br/ >'.&mt('Name starting with').' "'.$filter.'"<br />');
1.6 www 146: }
147: $r->print('<p><table>');
148: my %users=&Apache::lonnet::get_my_roles();
149: foreach (sort keys %users) {
150: if ($_=~/^(\w+)\:(\w+)\:(\w+)$/) {
151: my ($uname,$udom,$urole)=($1,$2,$3);
152: my $fullname=&Apache::loncommon::plainname($uname,$udom);
153: if (($uname=~/^$filter/) ||
154: ($fullname=~/^$filter/i)) {
155: $r->print('<tr><td>'.
156: '<input type="button" value="Select" onClick="gochoose('.
157: "'".$uname."','".$udom."')".'" /></td>'.
158: '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.
159: '</tt></td><td>'.
160: &Apache::loncommon::aboutmewrapper(
161: $fullname,
162: $uname,$udom).'</td><td><td>'.
163: &Apache::lonnet::plaintext($urole).
164: '</td></tr>');
165: }
166: }
167: }
168: $r->print('</table></p>');
169: }
170: $r->print('</form></body></html>');
171: return OK;
1.1 www 172: }
173:
174: 1;
175: __END__
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