Annotation of loncom/homework/outputtags.pm, revision 1.13
1.13 ! albertel 1: # The LearningOnline Network with CAPA
! 2: # tags that create controlled output
! 3: #
! 4: # $Id: gplheader.pl,v 1.1 2001/11/29 18:19:27 www 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:
1.1 albertel 29: package Apache::outputtags;
30:
31: use strict;
32: use Apache::lonnet;
33: use POSIX qw(strftime);
34:
35: sub BEGIN {
1.10 albertel 36: &Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle'));
1.1 albertel 37: }
38:
1.2 albertel 39: sub start_displayduedate {
1.10 albertel 40: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
41: my $result;
42: my $status=$Apache::inputtags::status['-1'];
43: &Apache::lonxml::debug("got a $status in duedatebox");
44: if (($status =~ /CAN.*_ANSWER/) && ($target eq 'web')) {
45: my $format = &Apache::lonxml::get_param('format',$parstack,$safeeval);
46: if ($format eq '') {
47: &Apache::lonxml::debug("using default format");
48: $format="%c";
49: }
50: my $id = $Apache::inputtags::part;
51: my $date = &Apache::lonnet::EXT("resource.$id.duedate");
52: &Apache::lonxml::debug("duedatebox found $date for $id");
53: if ($date) {
54: $result ='<table border="on"><tr><td>Due at '.
55: POSIX::strftime($format,localtime($date)).
56: '</td></tr></table>';
57: } else {
58: $result ='<table border="on"><tr><td>No due date set.</td></tr></table>';
1.5 www 59: }
1.11 albertel 60: } elsif ( $target eq 'edit' ) {
61: $result=&Apache::edit::tag_start($target,$token,
62: &Apache::lonxml::description($token));
63: $result.='</td></tr>';
64: $result.=&Apache::edit::end_table();
1.10 albertel 65: }
66: return $result;
1.1 albertel 67: }
68:
1.2 albertel 69: sub end_displayduedate {
1.11 albertel 70: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
71: my @result;
1.12 albertel 72: if ($target eq 'edit') { $result[1]='no'; }
1.11 albertel 73: return @result;
1.2 albertel 74: }
75:
76: sub start_displaytitle {
1.10 albertel 77: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
78: my $result='';
79: if ($target eq 'web') {
80: $result="<h1>$Apache::lonhomework::name</h1>";
1.11 albertel 81: } elsif ($target eq 'edit') {
82: $result=&Apache::edit::tag_start($target,$token,
83: &Apache::lonxml::description($token));
84: $result.='</td></tr>';
85: $result.=&Apache::edit::end_table();
1.10 albertel 86: }
87: return $result;
1.2 albertel 88: }
89:
90: sub end_displaytitle {
1.11 albertel 91: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
92: my @result;
1.12 albertel 93: if ($target eq 'edit') { $result[1]='no'; }
1.11 albertel 94: return @result;
1.1 albertel 95: }
96:
97: 1;
98: __END__
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