# The LearningOnline Network
# "Template" Functions to generate html output
#
# $Id: lontemplate.pm,v 1.43 2010/01/31 06:03:55 faziophi 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::lontemplate;
use strict;
use Apache::Constants qw(:common);
use Apache::loncommon;
use Apache::lonnet;
use Apache::lonxml;
use Apache::lonspeller;
use Apache::lontexconvert;
use Apache::lonfeedback;
use Apache::lonrss();
use Apache::lonlocal;
use Apache::lonmsgdisplay();
use HTML::Entities();
use constant {
RICH_TEXT_ALWAYS_ON => 'LC_richAlwaysOn',
RICH_TEXT_ALWAYS_OFF => 'LC_richAlwaysOff',
RICH_TEXT_DEFAULT_ON => 'LC_richDefaultOn',
RICH_TEXT_DETECT_HTML => 'LC_richDetectHtml',
RICH_TEXT_DEFAULT_OFF => 'LC_richDefaultOff'
};
sub start_columnSection {
my ($r) = @_;
$r->print('
');
}
sub end_columnSection {
my ($r) = @_;
$r->print('
');
}
sub print_aboutme_content_template {
my ($r,$allowed,$target,$syllabusfields_ref,$syllabus_ref) = @_;
my %syllabusfields = %{$syllabusfields_ref};
my %syllabus = %{$syllabus_ref};
foreach my $field (sort(keys(%syllabusfields))) {
if (($syllabus{$field}) || ($allowed)) {
my $message=$syllabus{$field};
if (!&Apache::lonfeedback::contains_block_html($message)) {
&Apache::lonfeedback::newline_to_br(\$message);
}
$message=&Apache::lonhtmlcommon::raw_href_to_link($message);
if ($allowed) {
$message=&Apache::lonspeller::markeduptext($message);
}
$message=&Apache::lontexconvert::msgtexconverted($message);
if ($target ne 'tex') {
if($field eq 'aaa_contactinfo') {
$r->print('
');
&print_template($r,$syllabusfields{$field},$message,$allowed,'LC_Box');
} else {
&print_template($r,$syllabusfields{$field},$message,$allowed,'LC_Box');
}
if($allowed) {
&print_editbox_template($r,$syllabus{$field},$field);
}
} else {
$r->print('\\\\\textbf{'.$syllabusfields{$field}.'}\\\\'.
&Apache::lonxml::xmlparse($r,'tex',$message).'\\\\');
}
}
}
}
sub send_message {
my ($r,$cnum,$cdom) = @_;
my $linktext = &mt('Send message to [_1]',
&Apache::loncommon::plainname($cnum,$cdom));
my $image = qq{};
return &Apache::loncommon::messagewrapper($image,$cnum,$cdom).' '.&Apache::loncommon::messagewrapper($linktext,$cnum,$cdom);
}
sub print_template {
my ($r,$topic,$content, $allowed,$boxclass) = @_;
$r->print('
');
$r->print('
'.$topic.'
');
$r->print($content);
$r->print('
');
}
sub print_start_template {
my ($r,$topic,$boxclass) = @_;
$r->print('
');
$r->print('
'.$topic.'
');
}
sub print_end_template {
my ($r) = @_;
$r->print('
');
}
sub print_editbox_template {
my ($r,$content,$field) = @_;
$r->print(' ');
}
sub print_textarea_template {
my ($r, $content, $field, $wysiwyg) = @_;
$r->print(' ');
}
sub print_saveall_template {
my ($r) = @_;
$r->print('');
}
sub print_template_fields {
my ($r, $data_ref, $fields_ref, $target, $allowed, $default_rich_text, $custom_handlers_ref, $group) = @_;
my @html_ids = ();
my %data = %{$data_ref};
my %fields = %{$fields_ref};
my %custom_handlers = %{$custom_handlers_ref};
foreach my $field (sort(keys(%fields))) {
my $message = $data{$field} if (($data{$field}=~/\w/) || ($allowed));
if ((%custom_handlers) && ($custom_handlers{$field})) {
$custom_handlers{$field}->($r, $field, $message, $group, $data_ref, $fields_ref, $target, $allowed);
} else {
if (($data{$field}=~/\w/) || ($allowed)) {
if (!&Apache::lonfeedback::contains_block_html($message)) {
&Apache::lonfeedback::newline_to_br(\$message);
} else {
$message = &Apache::lonfeedback::tidy_html($message);
}
$message=&Apache::lonhtmlcommon::raw_href_to_link($message);
if ($allowed) {
$message=&Apache::lonspeller::markeduptext($message);
}
$message=&Apache::lontexconvert::msgtexconverted($message);
if ($target ne 'tex') {
#output of syllabusfields will be generated here.
&Apache::lontemplate::print_start_template($r,$fields{$field},'LC_Box');
$r->print($message);
if ($allowed) {
$r->print("