# The LearningOnline Network with CAPA # tags that create controlled output # # $Id: outputtags.pm,v 1.13 2001/12/04 15:17:56 albertel 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/ # package Apache::outputtags; use strict; use Apache::lonnet; use POSIX qw(strftime); sub BEGIN { &Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle')); } sub start_displayduedate { my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $result; my $status=$Apache::inputtags::status['-1']; &Apache::lonxml::debug("got a $status in duedatebox"); if (($status =~ /CAN.*_ANSWER/) && ($target eq 'web')) { my $format = &Apache::lonxml::get_param('format',$parstack,$safeeval); if ($format eq '') { &Apache::lonxml::debug("using default format"); $format="%c"; } my $id = $Apache::inputtags::part; my $date = &Apache::lonnet::EXT("resource.$id.duedate"); &Apache::lonxml::debug("duedatebox found $date for $id"); if ($date) { $result ='
Due at '. POSIX::strftime($format,localtime($date)). '
'; } else { $result ='
No due date set.
'; } } elsif ( $target eq 'edit' ) { $result=&Apache::edit::tag_start($target,$token, &Apache::lonxml::description($token)); $result.=''; $result.=&Apache::edit::end_table(); } return $result; } sub end_displayduedate { my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my @result; if ($target eq 'edit') { $result[1]='no'; } return @result; } sub start_displaytitle { my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $result=''; if ($target eq 'web') { $result="

$Apache::lonhomework::name

"; } elsif ($target eq 'edit') { $result=&Apache::edit::tag_start($target,$token, &Apache::lonxml::description($token)); $result.=''; $result.=&Apache::edit::end_table(); } return $result; } sub end_displaytitle { my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my @result; if ($target eq 'edit') { $result[1]='no'; } return @result; } 1; __END__