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82 lines
3.2 KiB
82 lines
3.2 KiB
2 years ago
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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* @package moodlecore
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* @subpackage backup-imscc
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* @copyright 2011 Darko Miletic (dmiletic@moodlerooms.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') or die('Direct access to this script is forbidden.');
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require_once($CFG->dirroot . '/backup/cc/entities.class.php');
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class entities11 extends entities {
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public function get_external_xml($identifier) {
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$xpath = cc2moodle::newx_path(cc112moodle::$manifest, cc112moodle::$namespaces);
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$files = $xpath->query('/imscc:manifest/imscc:resources/imscc:resource[@identifier="' .
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$identifier . '"]/imscc:file/@href');
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$response = empty($files) || ($files->length == 0) ? '' : $files->item(0)->nodeValue;
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return $response;
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}
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protected function get_all_files () {
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global $CFG;
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$all_files = array();
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$xpath = cc2moodle::newx_path(cc112moodle::$manifest, cc112moodle::$namespaces);
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foreach (cc112moodle::$restypes as $type) {
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$files = $xpath->query('/imscc:manifest/imscc:resources/imscc:resource[@type="' .
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$type . '"]/imscc:file/@href');
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if (empty($files) || ($files->length == 0)) {
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continue;
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}
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foreach ($files as $file) {
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//omit html files
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//this is a bit too simplistic
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$ext = strtolower(pathinfo($file->nodeValue, PATHINFO_EXTENSION));
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if (in_array($ext, array('html', 'htm', 'xhtml'))) {
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continue;
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}
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$all_files[] = $file->nodeValue;
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}
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unset($files);
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}
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//are there any labels?
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$xquery = "//imscc:item/imscc:item/imscc:item[imscc:title][not(@identifierref)]";
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$labels = $xpath->query($xquery);
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if (!empty($labels) && ($labels->length > 0)) {
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$tname = 'course_files';
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$dpath = cc2moodle::$path_to_manifest_folder . DIRECTORY_SEPARATOR . $tname;
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$rfpath = 'files.gif';
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$fpath = $dpath . DIRECTORY_SEPARATOR . 'files.gif';
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if (!file_exists($dpath)) {
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mkdir($dpath, $CFG->directorypermissions, true);
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}
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//copy the folder.gif file
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$folder_gif = "{$CFG->dirroot}/pix/i/files.gif";
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copy($folder_gif, $fpath);
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$all_files[] = $rfpath;
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}
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$all_files = empty($all_files) ? '' : $all_files;
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return $all_files;
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}
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}
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