Annotation of loncom/interface/lonpickstudent.pm, revision 1.5
1.1 www 1: # The LearningOnline Network
2: # Pick a student from the classlist
3: #
1.5 ! www 4: # $Id: lonpickstudent.pm,v 1.4 2003/03/28 01:53:55 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;
36:
37: sub handler {
38: my $r = shift;
39: $r->content_type('text/html');
40: $r->send_http_header;
41: return OK if $r->header_only;
42:
43: # ------------------------------------------------------------ Print the screen
44: $r->print(<<ENDDOCUMENT);
45: <html>
46: <head>
47: <title>The LearningOnline Network with CAPA</title>
48: </head>
49: ENDDOCUMENT
50:
51: # Is this even in a course?
52: unless ($ENV{'request.course.id'}) {
53: $r->print('<body>Not in a course</body>');
54: return OK;
55: }
1.2 www 56:
57: unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
58: $r->print('<body>No course listing</body>');
59: return OK;
60: }
61:
62:
1.1 www 63:
64: &Apache::loncommon::get_unprocessed_cgi
1.2 www 65: ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement']);
66: my $filter=$ENV{'form.filter'};
67: $filter=~s/\W//g;
68: unless ($filter) { $filter='.'; }
1.1 www 69:
1.3 www 70: my $classlist=&Apache::loncoursedata::get_classlist();
1.1 www 71:
72: # --------------------------------------- There is such a user, get environment
73:
74: $r->print(&Apache::loncommon::bodytag("Selecting a User"));
1.2 www 75: $r->print(<<ENDSCRIPT);
76: <script>
77: function gochoose(uname,udom) {
78: opener.document.$ENV{'form.form'}.$ENV{'form.unameelement'}.value=uname;
79: var slct=opener.document.$ENV{'form.form'}.$ENV{'form.udomelement'};
80: var i;
81: for (i=0;i<slct.length;i++) {
1.4 www 82: if (slct.options[i].value==udom) { slct.selectedIndex=i; }
1.2 www 83: }
84: self.close();
85: }
86: </script>
87: ENDSCRIPT
88:
89: $r->print('<h3>'.$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.
1.4 www 90: '</h3><form>');
91: # -------------------------------------------------------- Get course personnel
92: my %coursepersonnel=
93: &Apache::lonnet::get_course_adv_roles();
94: $r->print('<table border="2">');
1.5 ! www 95: foreach my $role (sort keys %coursepersonnel) {
1.4 www 96: foreach (split(/\,/,$coursepersonnel{$role})) {
97: my ($puname,$pudom)=split(/\:/,$_);
98: $r->print('<tr><td>'.
99: '<input type="button" value="Select" onClick="gochoose('.
100: "'".$puname."','".$pudom."')".'" /></td><td>'.$role.'</td><td>'.
101: &Apache::loncommon::aboutmewrapper(
102: &Apache::loncommon::plainname($puname,
103: $pudom),$puname,$pudom).'</td></tr>');
104: }
105: }
106: $r->print('</table><p> ');
1.2 www 107: if ($filter ne '.') {
1.4 www 108: $r->print('<br/ >Name starting with "'.$filter.'"<br />');
1.2 www 109: }
1.4 www 110: $r->print('</p><table>');
111: # ------------------------------------------------------------------ Students
1.1 www 112: foreach (sort keys %$classlist) {
1.3 www 113: # the following undefs are for 'domain', and 'username' respectively.
114: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
115: @{$classlist->{$_}};
116: if ($_=~/^(\w+)\:(\w+)$/) {
1.1 www 117: my ($uname,$udom)=($1,$2);
1.2 www 118: if (($uname=~/^$filter/) ||
1.3 www 119: ($fullname=~/^$filter/i)) {
1.2 www 120: $r->print('<tr><td>'.
121: '<input type="button" value="Select" onClick="gochoose('.
122: "'".$uname."','".$udom."')".'" /></td>'.
123: '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.
124: '</tt></td><td>'.
125: &Apache::loncommon::aboutmewrapper(
1.3 www 126: $fullname,
127: $uname,$udom).'</td><td>'.$id.'</td><td>'.$section.
128: '</td></tr>');
1.2 www 129: }
1.1 www 130: }
131: }
132:
1.2 www 133: $r->print('</table></form></body></html>');
1.1 www 134: return OK;
135: }
136:
137: 1;
138: __END__
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