File:
[LON-CAPA] /
loncom /
interface /
lonchat.pm
Revision
1.7:
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Thu Jul 24 17:53:59 2003 UTC (20 years, 11 months ago) by
matthew
Branches:
MAIN
CVS tags:
version_1_3_X,
version_1_3_3,
version_1_3_2,
version_1_3_1,
version_1_3_0,
version_1_2_X,
version_1_2_99_1,
version_1_2_99_0,
version_1_2_1,
version_1_2_0,
version_1_1_X,
version_1_1_99_5,
version_1_1_99_4,
version_1_1_99_3,
version_1_1_99_2,
version_1_1_99_1,
version_1_1_99_0,
version_1_1_3,
version_1_1_2,
version_1_1_1,
version_1_1_0,
version_1_0_99_3,
version_1_0_99_2,
version_1_0_99_1,
version_1_0_99,
version_1_0_3,
version_1_0_2,
version_1_0_1,
version_1_0_0,
version_0_99_5,
version_0_99_4,
HEAD
Bug 679: Need to be able to disable chatroom.
Added plc (permission for live chat).
lonchat.pm and lonchatfetch.pm now both call &lonnet::allowed('plc',...)
lonparmset.pm, loncreatecourse.pm, and course.initialization.helper
now all allow setting $ENV{'course.'.$courseid.'.plc.roles.deny'}
lonparmset.pm also allows the user to set
$ENV{'course.'.$courseid.'.plc.users.deny'}
lonmenu.pm was modified to allow us to require the user both be in
a course AND have permissions.
mydesk.tab, roles.tab, and rolesplain.tab were modified to include the
new role.
1: # The LearningOnline Network
2: # Chat
3: #
4: # $Id: lonchat.pm,v 1.7 2003/07/24 17:53:59 matthew Exp $
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::lonchat;
30:
31: use strict;
32: use Apache::Constants qw(:common :http);
33: use Apache::loncommon;
34:
35: sub handler {
36: my $r = shift;
37: $r->content_type('text/html');
38: $r->send_http_header;
39: return OK if $r->header_only;
40: if (! &Apache::lonnet::allowed('plc',$ENV{'request.course.id'}.
41: ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:'')
42: )) {
43: return HTTP_NOT_ACCEPTABLE;
44: }
45:
46: if ($ENV{'form.newchat'}) {
47: &Apache::lonnet::chatsend(&Apache::lonfeedback::clear_out_html($ENV{'form.newchat'}),$ENV{'form.anonymous'});
48: }
49: # --------------------------------------------------- Print login screen header
50: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
51: $r->print(<<ENDDOCUMENT);
52: <html>
53: <head>
54: <title>The LearningOnline Network with CAPA</title>
55: </head>
56: <body bgcolor="#FFFFFF" onLoad="this.document.chatentry.newchat.focus();">
57: <form method="post" name="chatentry">
58: $latexHelp
59: <input type="text" size="60" name="newchat">
60: <input value="Post Anonymous" name="anonymous" type="submit">
61: <input value="Post" name="newentry" type="submit">
62: </form>
63: </body>
64: </html>
65: ENDDOCUMENT
66: return OK;
67: }
68:
69: 1;
70: __END__
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