Annotation of loncom/interface/lonpickstudent.pm, revision 1.6
1.1 www 1: # The LearningOnline Network
2: # Pick a student from the classlist
3: #
1.6 ! www 4: # $Id: lonpickstudent.pm,v 1.5 2003/05/10 23:01:56 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: $r->print(<<ENDDOCUMENT);
45: <html>
46: <head>
47: <title>The LearningOnline Network with CAPA</title>
48: </head>
49: ENDDOCUMENT
50:
1.6 ! www 51:
! 52:
! 53:
! 54: &Apache::loncommon::get_unprocessed_cgi
! 55: ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement',
! 56: 'roles']);
! 57: # Allowed?
! 58:
! 59: unless (($ENV{'form.roles'}) ||
! 60: (($ENV{'request.course.id'}) &&
! 61: (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})))) {
! 62: $r->print('<body>No context.</body>');
1.1 www 63: return OK;
64: }
1.2 www 65:
1.6 ! www 66: # See if filter present
1.1 www 67:
1.2 www 68: my $filter=$ENV{'form.filter'};
69: $filter=~s/\W//g;
70: unless ($filter) { $filter='.'; }
1.1 www 71:
1.3 www 72: my $classlist=&Apache::loncoursedata::get_classlist();
1.1 www 73:
74: # --------------------------------------- There is such a user, get environment
75:
76: $r->print(&Apache::loncommon::bodytag("Selecting a User"));
1.2 www 77: $r->print(<<ENDSCRIPT);
78: <script>
79: function gochoose(uname,udom) {
80: opener.document.$ENV{'form.form'}.$ENV{'form.unameelement'}.value=uname;
81: var slct=opener.document.$ENV{'form.form'}.$ENV{'form.udomelement'};
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: $r->print('<form>');
! 92: if ((&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) &&
! 93: (!$ENV{'form.roles'})) {
! 94: # -------------------------------------------------------- Get course personnel
1.2 www 95: $r->print('<h3>'.$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.
1.6 ! www 96: '</h3>');
1.4 www 97: my %coursepersonnel=
98: &Apache::lonnet::get_course_adv_roles();
99: $r->print('<table border="2">');
1.5 www 100: foreach my $role (sort keys %coursepersonnel) {
1.4 www 101: foreach (split(/\,/,$coursepersonnel{$role})) {
102: my ($puname,$pudom)=split(/\:/,$_);
103: $r->print('<tr><td>'.
104: '<input type="button" value="Select" onClick="gochoose('.
105: "'".$puname."','".$pudom."')".'" /></td><td>'.$role.'</td><td>'.
106: &Apache::loncommon::aboutmewrapper(
107: &Apache::loncommon::plainname($puname,
108: $pudom),$puname,$pudom).'</td></tr>');
109: }
110: }
111: $r->print('</table><p> ');
1.2 www 112: if ($filter ne '.') {
1.4 www 113: $r->print('<br/ >Name starting with "'.$filter.'"<br />');
1.2 www 114: }
1.6 ! www 115: $r->print('</p><p><table>');
1.4 www 116: # ------------------------------------------------------------------ Students
1.1 www 117: foreach (sort keys %$classlist) {
1.3 www 118: # the following undefs are for 'domain', and 'username' respectively.
119: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
120: @{$classlist->{$_}};
121: if ($_=~/^(\w+)\:(\w+)$/) {
1.1 www 122: my ($uname,$udom)=($1,$2);
1.2 www 123: if (($uname=~/^$filter/) ||
1.3 www 124: ($fullname=~/^$filter/i)) {
1.2 www 125: $r->print('<tr><td>'.
126: '<input type="button" value="Select" onClick="gochoose('.
127: "'".$uname."','".$udom."')".'" /></td>'.
1.6 ! www 128: '<td><tt>'.$uname.'</tt></td><td> <tt>'.$udom.
1.2 www 129: '</tt></td><td>'.
130: &Apache::loncommon::aboutmewrapper(
1.3 www 131: $fullname,
132: $uname,$udom).'</td><td>'.$id.'</td><td>'.$section.
133: '</td></tr>');
1.2 www 134: }
1.1 www 135: }
136: }
137:
1.6 ! www 138: $r->print('</table></p>');
! 139: } else {
! 140: $r->print('<h3>Users with Roles Assigned by '.
! 141: &Apache::loncommon::plainname($ENV{'user.name'},
! 142: $ENV{'user.domain'}).'</h3>');
! 143: if ($filter ne '.') {
! 144: $r->print('<br/ >Name starting with "'.$filter.'"<br />');
! 145: }
! 146: $r->print('<p><table>');
! 147: my %users=&Apache::lonnet::get_my_roles();
! 148: foreach (sort keys %users) {
! 149: if ($_=~/^(\w+)\:(\w+)\:(\w+)$/) {
! 150: my ($uname,$udom,$urole)=($1,$2,$3);
! 151: my $fullname=&Apache::loncommon::plainname($uname,$udom);
! 152: if (($uname=~/^$filter/) ||
! 153: ($fullname=~/^$filter/i)) {
! 154: $r->print('<tr><td>'.
! 155: '<input type="button" value="Select" onClick="gochoose('.
! 156: "'".$uname."','".$udom."')".'" /></td>'.
! 157: '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.
! 158: '</tt></td><td>'.
! 159: &Apache::loncommon::aboutmewrapper(
! 160: $fullname,
! 161: $uname,$udom).'</td><td><td>'.
! 162: &Apache::lonnet::plaintext($urole).
! 163: '</td></tr>');
! 164: }
! 165: }
! 166: }
! 167: $r->print('</table></p>');
! 168: }
! 169: $r->print('</form></body></html>');
! 170: return OK;
1.1 www 171: }
172:
173: 1;
174: __END__
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