File:
[LON-CAPA] /
loncom /
auth /
londatecheck.pm
Revision
1.12:
download - view:
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select for diffs
Thu Apr 13 21:02:34 2006 UTC (18 years, 3 months ago) by
albertel
Branches:
MAIN
CVS tags:
version_2_9_X,
version_2_9_99_0,
version_2_9_1,
version_2_9_0,
version_2_8_X,
version_2_8_99_1,
version_2_8_99_0,
version_2_8_2,
version_2_8_1,
version_2_8_0,
version_2_7_X,
version_2_7_99_1,
version_2_7_99_0,
version_2_7_1,
version_2_7_0,
version_2_6_X,
version_2_6_99_1,
version_2_6_99_0,
version_2_6_3,
version_2_6_2,
version_2_6_1,
version_2_6_0,
version_2_5_X,
version_2_5_99_1,
version_2_5_99_0,
version_2_5_2,
version_2_5_1,
version_2_5_0,
version_2_4_X,
version_2_4_99_0,
version_2_4_2,
version_2_4_1,
version_2_4_0,
version_2_3_X,
version_2_3_99_0,
version_2_3_2,
version_2_3_1,
version_2_3_0,
version_2_2_X,
version_2_2_99_1,
version_2_2_99_0,
version_2_2_2,
version_2_2_1,
version_2_2_0,
version_2_1_99_3,
version_2_1_99_2,
version_2_1_99_1,
version_2_1_99_0,
version_2_10_X,
version_2_10_1,
version_2_10_0_RC2,
version_2_10_0_RC1,
version_2_10_0,
loncapaMITrelate_1,
language_hyphenation_merge,
language_hyphenation,
bz6209-base,
bz6209,
bz5969,
bz2851,
PRINT_INCOMPLETE_base,
PRINT_INCOMPLETE,
HEAD,
GCI_3,
GCI_2,
GCI_1,
BZ5971-printing-apage,
BZ5434-fox,
BZ4492-merge,
BZ4492-feature_horizontal_radioresponse,
BZ4492-feature_Support_horizontal_radioresponse,
BZ4492-Support_horizontal_radioresponse
- adding discussion listing support to end_page
1: # Checks contentopen/close settings disable subsequent PerlHandlers if not open
2: # $Id: londatecheck.pm,v 1.12 2006/04/13 21:02:34 albertel Exp $
3: #
4: # Copyright Michigan State University Board of Trustees
5: #
6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
7: #
8: # LON-CAPA is free software; you can redistribute it and/or modify
9: # it under the terms of the GNU General Public License as published by
10: # the Free Software Foundation; either version 2 of the License, or
11: # (at your option) any later version.
12: #
13: # LON-CAPA is distributed in the hope that it will be useful,
14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16: # GNU General Public License for more details.
17: #
18: # You should have received a copy of the GNU General Public License
19: # along with LON-CAPA; if not, write to the Free Software
20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21: #
22: # /home/httpd/html/adm/gpl.txt
23: #
24: # http://www.lon-capa.org/
25: #
26:
27: use strict;
28: package Apache::londatecheck;
29: use Apache::lonnet;
30: use Apache::lonlocal;
31: use Apache::loncommon();
32: use Apache::Constants qw(:common :http :methods);
33:
34: sub content_date_check {
35: my $symb=$env{'request.symb'};
36: my $open=&Apache::lonnet::EXT('resource.0.contentopen',$symb);
37: my $close=&Apache::lonnet::EXT('resource.0.contentclose',$symb);
38: if ( (defined($open) && $open ne '' && time < $open) ) {
39: return ('CLOSED',$open,$close,
40: '<h1>'.&mt('Not open to be viewed').'</h1>'.
41: &mt("This resource currently isn't open. ".
42: "It will be available at [_1].",
43: &Apache::lonlocal::locallocaltime($open)));
44: }
45: if ( (defined($close) && $close ne '' && time > $close) ) {
46: return ('CLOSED',$open,$close,
47: '<h1>'.&mt('Not open to be viewed').'</h1>'.
48: &mt("This resource is no longer available to be viewed."));
49: }
50: return ('OPEN',$open,$close);
51: }
52:
53: sub handler {
54: my ($r)=@_;
55: if (&Apache::lonnet::allowed('bre',$r->uri) eq 'F') {
56: return DECLINED;
57: }
58: my ($status,$open,$close,$msg)=&content_date_check();
59: if ($status ne 'OPEN') {
60: $r->set_handlers('PerlHandler'=>undef);
61: &Apache::loncommon::content_type($r,'text/html');
62: $r->send_http_header;
63: return OK if $r->header_only;
64: my $start_page =
65: &Apache::loncommon::start_page('Not Open',undef,
66: {'bgcolor' => '#FFFFFF',
67: 'force_register' => 1,});
68: my $end_page =
69: &Apache::loncommon::end_page({'discussion' => 1});
70: $r->print($start_page.$msg.$end_page);
71:
72: return OK;
73: }
74: return DECLINED;
75: }
76: 1;
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