mirror of
https://github.com/moodle/moodle.git
synced 2025-03-03 15:29:08 +01:00
128 lines
4.6 KiB
PHP
128 lines
4.6 KiB
PHP
<?php
|
|
// This file is part of Moodle - http://moodle.org/
|
|
//
|
|
// Moodle 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 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
/**
|
|
* @package moodlecore
|
|
* @subpackage backup-imscc
|
|
* @copyright 2009 Mauro Rondinelli (mauro.rondinelli [AT] uvcms.com)
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
defined('MOODLE_INTERNAL') or die('Direct access to this script is forbidden.');
|
|
|
|
class forum extends entities {
|
|
|
|
public function generate_node () {
|
|
|
|
cc2moodle::log_action('Creating Forum mods');
|
|
|
|
$response = '';
|
|
|
|
if (!empty(cc2moodle::$instances['instances'][MOODLE_TYPE_FORUM])) {
|
|
foreach (cc2moodle::$instances['instances'][MOODLE_TYPE_FORUM] as $instance) {
|
|
$response .= $this->create_node_course_modules_mod_forum($instance);
|
|
}
|
|
}
|
|
|
|
return $response;
|
|
}
|
|
|
|
private function create_node_course_modules_mod_forum ($instance) {
|
|
|
|
$sheet_mod_forum = cc2moodle::loadsheet(SHEET_COURSE_SECTIONS_SECTION_MODS_MOD_FORUM);
|
|
|
|
$topic_data = $this->get_topic_data($instance);
|
|
|
|
if (!empty($topic_data)) {
|
|
|
|
$find_tags = array('[#mod_instance#]',
|
|
'[#mod_forum_title#]',
|
|
'[#mod_forum_intro#]',
|
|
'[#date_now#]');
|
|
|
|
$replace_values = array($instance['instance'],
|
|
$instance['title'] . ' - ' . $topic_data['title'],
|
|
$topic_data['description'],
|
|
time());
|
|
|
|
return str_replace($find_tags, $replace_values, $sheet_mod_forum);
|
|
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
public function get_topic_data ($instance) {
|
|
|
|
$topic_data = '';
|
|
|
|
$namespaces = array('dt' => 'http://www.imsglobal.org/xsd/imsdt_v1p0');
|
|
|
|
$topic_file = $this->get_external_xml($instance['resource_indentifier']);
|
|
|
|
if (!empty($topic_file)) {
|
|
|
|
$topic = $this->load_xml_resource(cc2moodle::$path_to_manifest_folder . DIRECTORY_SEPARATOR . $topic_file);
|
|
|
|
if (!empty($topic)) {
|
|
|
|
$xpath = cc2moodle::newx_path($topic, $namespaces);
|
|
|
|
$topic_title = $xpath->query('/dt:topic/title');
|
|
$topic_title = !empty($topic_title->item(0)->nodeValue) ? $topic_title->item(0)->nodeValue : '';
|
|
|
|
$topic_text = $xpath->query('/dt:topic/text');
|
|
$topic_text = !empty($topic_text->item(0)->nodeValue) ? $this->update_sources($topic_text->item(0)->nodeValue, dirname($topic_file)) : '';
|
|
$topic_text = !empty($topic_text) ? str_replace("%24", "\$", $this->include_titles($topic_text)) : '';
|
|
|
|
if (!empty($topic_title)) {
|
|
$topic_data['title'] = $topic_title;
|
|
$topic_data['description'] = $topic_text;
|
|
}
|
|
}
|
|
|
|
$topic_attachments = $xpath->query('/dt:topic/attachments/attachment/@href');
|
|
|
|
if ($topic_attachments->length > 0) {
|
|
|
|
$attachment_html = '';
|
|
|
|
foreach ($topic_attachments as $file) {
|
|
$attachment_html .= $this->generate_attachment_html($file->nodeValue);
|
|
}
|
|
|
|
$topic_data['description'] = !empty($attachment_html) ? $topic_text . '<p>Attachments:</p>' . $attachment_html : $topic_text;
|
|
}
|
|
}
|
|
|
|
return $topic_data;
|
|
}
|
|
|
|
private function generate_attachment_html ($filename) {
|
|
|
|
$images_extensions = array('gif' , 'jpeg' , 'jpg' , 'jif' , 'jfif' , 'png' , 'bmp');
|
|
|
|
$fileinfo = pathinfo($filename);
|
|
|
|
if (in_array($fileinfo['extension'], $images_extensions)) {
|
|
return '<img src="$@FILEPHP@$/' . $filename . '" title="' . $fileinfo['basename'] . '" alt="' . $fileinfo['basename'] . '" /><br />';
|
|
} else {
|
|
return '<a href="$@FILEPHP@$/' . $filename . '" title="' . $fileinfo['basename'] . '" alt="' . $fileinfo['basename'] . '">' . $fileinfo['basename'] . '</a><br />';
|
|
}
|
|
|
|
return '';
|
|
}
|
|
}
|