Annotation of loncom/interface/lonpickstudent.pm, revision 1.10
1.1 www 1: # The LearningOnline Network
2: # Pick a student from the classlist
3: #
1.10 ! albertel 4: # $Id: lonpickstudent.pm,v 1.9 2005/04/07 06:56:23 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
1.8 albertel 45: my $html=&Apache::lonxml::xmlbegin();
1.1 www 46: $r->print(<<ENDDOCUMENT);
1.8 albertel 47: $html
1.1 www 48: <head>
49: <title>The LearningOnline Network with CAPA</title>
50: </head>
51: ENDDOCUMENT
52:
1.6 www 53:
54:
55:
56: &Apache::loncommon::get_unprocessed_cgi
57: ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement',
58: 'roles']);
59: # Allowed?
1.10 ! albertel 60: my $allowed;
! 61: my $scope = $env{'request.course.id'};
! 62: if (!($allowed = &Apache::lonnet::allowed('srm',$scope))) {
! 63: $scope .= '/'.$env{'request.course.sec'};
! 64: $allowed = &Apache::lonnet::allowed('srm',$scope);
! 65: if ($allowed) { $allowed = 'section'; }
! 66: }
1.6 www 67:
1.9 albertel 68: unless (($env{'form.roles'}) ||
1.10 ! albertel 69: (($env{'request.course.id'}) && ($allowed))) {
1.6 www 70: $r->print('<body>No context.</body>');
1.1 www 71: return OK;
72: }
1.2 www 73:
1.6 www 74: # See if filter present
1.1 www 75:
1.9 albertel 76: my $filter=$env{'form.filter'};
1.2 www 77: $filter=~s/\W//g;
78: unless ($filter) { $filter='.'; }
1.1 www 79:
1.3 www 80: my $classlist=&Apache::loncoursedata::get_classlist();
1.1 www 81:
82: # --------------------------------------- There is such a user, get environment
83:
84: $r->print(&Apache::loncommon::bodytag("Selecting a User"));
1.2 www 85: $r->print(<<ENDSCRIPT);
86: <script>
87: function gochoose(uname,udom) {
1.9 albertel 88: opener.document.$env{'form.form'}.$env{'form.unameelement'}.value=uname;
89: var slct=opener.document.$env{'form.form'}.$env{'form.udomelement'};
1.2 www 90: var i;
91: for (i=0;i<slct.length;i++) {
1.4 www 92: if (slct.options[i].value==udom) { slct.selectedIndex=i; }
1.2 www 93: }
94: self.close();
95: }
96: </script>
97: ENDSCRIPT
98:
1.6 www 99: $r->print('<form>');
1.10 ! albertel 100: if ($allowed && (!$env{'form.roles'})) {
1.6 www 101: # -------------------------------------------------------- Get course personnel
1.9 albertel 102: $r->print('<h3>'.$env{'course.'.$env{'request.course.id'}.'.description'}.
1.6 www 103: '</h3>');
1.4 www 104: my %coursepersonnel=
105: &Apache::lonnet::get_course_adv_roles();
106: $r->print('<table border="2">');
1.5 www 107: foreach my $role (sort keys %coursepersonnel) {
1.4 www 108: foreach (split(/\,/,$coursepersonnel{$role})) {
109: my ($puname,$pudom)=split(/\:/,$_);
110: $r->print('<tr><td>'.
111: '<input type="button" value="Select" onClick="gochoose('.
112: "'".$puname."','".$pudom."')".'" /></td><td>'.$role.'</td><td>'.
113: &Apache::loncommon::aboutmewrapper(
114: &Apache::loncommon::plainname($puname,
115: $pudom),$puname,$pudom).'</td></tr>');
116: }
117: }
118: $r->print('</table><p> ');
1.2 www 119: if ($filter ne '.') {
1.7 www 120: $r->print('<br/ >'.&mt('Name starting with').' "'.$filter.'"<br />');
1.2 www 121: }
1.6 www 122: $r->print('</p><p><table>');
1.4 www 123: # ------------------------------------------------------------------ Students
1.1 www 124: foreach (sort keys %$classlist) {
1.3 www 125: # the following undefs are for 'domain', and 'username' respectively.
126: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
127: @{$classlist->{$_}};
1.10 ! albertel 128: if ($allowed eq 'section' && $section ne $env{'request.course.sec'}) {
! 129: next;
! 130: }
1.3 www 131: if ($_=~/^(\w+)\:(\w+)$/) {
1.1 www 132: my ($uname,$udom)=($1,$2);
1.2 www 133: if (($uname=~/^$filter/) ||
1.3 www 134: ($fullname=~/^$filter/i)) {
1.2 www 135: $r->print('<tr><td>'.
1.7 www 136: '<input type="button" value="'.&mt('Select').'" onClick="gochoose('.
1.2 www 137: "'".$uname."','".$udom."')".'" /></td>'.
1.6 www 138: '<td><tt>'.$uname.'</tt></td><td> <tt>'.$udom.
1.2 www 139: '</tt></td><td>'.
140: &Apache::loncommon::aboutmewrapper(
1.3 www 141: $fullname,
142: $uname,$udom).'</td><td>'.$id.'</td><td>'.$section.
143: '</td></tr>');
1.2 www 144: }
1.1 www 145: }
146: }
147:
1.6 www 148: $r->print('</table></p>');
149: } else {
1.7 www 150: $r->print('<h3>'.&mt('Users with Roles Assigned by').' '.
1.9 albertel 151: &Apache::loncommon::plainname($env{'user.name'},
152: $env{'user.domain'}).'</h3>');
1.6 www 153: if ($filter ne '.') {
1.7 www 154: $r->print('<br/ >'.&mt('Name starting with').' "'.$filter.'"<br />');
1.6 www 155: }
156: $r->print('<p><table>');
157: my %users=&Apache::lonnet::get_my_roles();
158: foreach (sort keys %users) {
159: if ($_=~/^(\w+)\:(\w+)\:(\w+)$/) {
160: my ($uname,$udom,$urole)=($1,$2,$3);
161: my $fullname=&Apache::loncommon::plainname($uname,$udom);
162: if (($uname=~/^$filter/) ||
163: ($fullname=~/^$filter/i)) {
164: $r->print('<tr><td>'.
165: '<input type="button" value="Select" onClick="gochoose('.
166: "'".$uname."','".$udom."')".'" /></td>'.
167: '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.
168: '</tt></td><td>'.
169: &Apache::loncommon::aboutmewrapper(
170: $fullname,
171: $uname,$udom).'</td><td><td>'.
172: &Apache::lonnet::plaintext($urole).
173: '</td></tr>');
174: }
175: }
176: }
177: $r->print('</table></p>');
178: }
179: $r->print('</form></body></html>');
180: return OK;
1.1 www 181: }
182:
183: 1;
184: __END__
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