--- loncom/auth/londatecheck.pm 2004/05/31 20:24:11 1.1
+++ loncom/auth/londatecheck.pm 2017/12/22 02:00:53 1.14
@@ -1,38 +1,80 @@
+# Checks contentopen/close settings disable subsequent PerlHandlers if not open
+# $Id: londatecheck.pm,v 1.14 2017/12/22 02:00:53 raeburn Exp $
+#
+# Copyright Michigan State University Board of Trustees
+#
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
+#
+# LON-CAPA is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# LON-CAPA is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with LON-CAPA; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# /home/httpd/html/adm/gpl.txt
+#
+# http://www.lon-capa.org/
+#
+
use strict;
package Apache::londatecheck;
-use Apache::lonnet();
+use Apache::lonnet;
+use Apache::lonlocal;
+use Apache::loncommon();
use Apache::Constants qw(:common :http :methods);
sub content_date_check {
- my $symb=$ENV{'request.symb'};
+ my $symb=$env{'request.symb'};
my $open=&Apache::lonnet::EXT('resource.0.contentopen',$symb);
- &Apache::lonnet::logthis("Hrrm got an open of $open");
my $close=&Apache::lonnet::EXT('resource.0.contentclose',$symb);
- if ( (defined($open) && time < $open) ||
- (defined($close) && time > $close)) {
- return ('CLOSED',$open,$close);
+ if ( (defined($open) && $open ne '' && time < $open) ) {
+ return ('CLOSED',$open,$close,
+ ''.&mt('Not open to be viewed').'
'.
+ &mt("This resource currently isn't open. ".
+ "It will be available at [_1].",
+ &Apache::lonlocal::locallocaltime($open)));
+ }
+ if ( (defined($close) && $close ne '' && time > $close) ) {
+ return ('CLOSED',$open,$close,
+ ''.&mt('Not open to be viewed').'
'.
+ &mt("This resource is no longer available to be viewed."));
}
return ('OPEN',$open,$close);
}
sub handler {
my ($r)=@_;
- my ($status)=&content_date_check();
+ if (&Apache::lonnet::allowed('bre',$r->uri) eq 'F') {
+ return DECLINED;
+ }
+ if (($r->uri =~ /ext\.tool$/) &&
+ (&Apache::lonnet::EXT('resource.0.gradable',$env{'request.symb'}) =~ /^yes$/i)) {
+ return DECLINED;
+ }
+ my ($status,$open,$close,$msg)=&content_date_check();
if ($status ne 'OPEN') {
$r->set_handlers('PerlHandler'=>undef);
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK if $r->header_only;
- $r->print('Go Away!');
- my $addentries=' onLoad="'.&Apache::lonmenu::loadevents().
- '" onUnload="'.&Apache::lonmenu::unloadevents().'"';
- $r->print(&Apache::lonmenu::registerurl(1));
- $r->print(''.
- &Apache::loncommon::bodytag('Go Away!','',$addentries,'','',
- undef));
- $r->print('