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93 lines
3.7 KiB
93 lines
3.7 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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* Provides support for the conversion of moodle1 backup to the moodle2 format
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*
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* @package mod_folder
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* @copyright 2011 Andrew Davis <andrew@moodle.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') || die();
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/**
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* Folder conversion handler. This resource handler is called by moodle1_mod_resource_handler
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*/
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class moodle1_mod_folder_handler extends moodle1_resource_successor_handler {
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/** @var moodle1_file_manager instance */
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protected $fileman = null;
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/**
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* Converts /MOODLE_BACKUP/COURSE/MODULES/MOD/RESOURCE data
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* Called by moodle1_mod_resource_handler::process_resource()
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*/
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public function process_legacy_resource(array $data, array $raw = null) {
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// get the course module id and context id
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$instanceid = $data['id'];
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$currentcminfo = $this->get_cminfo($instanceid);
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$moduleid = $currentcminfo['id'];
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$contextid = $this->converter->get_contextid(CONTEXT_MODULE, $moduleid);
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// convert legacy data into the new folder record
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$folder = array();
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$folder['id'] = $data['id'];
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$folder['name'] = $data['name'];
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$folder['intro'] = $data['intro'];
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$folder['introformat'] = $data['introformat'];
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$folder['revision'] = 1;
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$folder['timemodified'] = $data['timemodified'];
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// get a fresh new file manager for this instance
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$this->fileman = $this->converter->get_file_manager($contextid, 'mod_folder');
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// migrate the files embedded into the intro field
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$this->fileman->filearea = 'intro';
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$this->fileman->itemid = 0;
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$folder['intro'] = moodle1_converter::migrate_referenced_files($folder['intro'], $this->fileman);
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// migrate the folder files
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$this->fileman->filearea = 'content';
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$this->fileman->itemid = 0;
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if (empty($data['reference'])) {
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$this->fileman->migrate_directory('course_files');
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} else {
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$this->fileman->migrate_directory('course_files/'.$data['reference']);
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}
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// write folder.xml
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$this->open_xml_writer("activities/folder_{$moduleid}/folder.xml");
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$this->xmlwriter->begin_tag('activity', array('id' => $instanceid, 'moduleid' => $moduleid,
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'modulename' => 'folder', 'contextid' => $contextid));
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$this->write_xml('folder', $folder, array('/folder/id'));
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$this->xmlwriter->end_tag('activity');
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$this->close_xml_writer();
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// write inforef.xml
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$this->open_xml_writer("activities/folder_{$moduleid}/inforef.xml");
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$this->xmlwriter->begin_tag('inforef');
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$this->xmlwriter->begin_tag('fileref');
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foreach ($this->fileman->get_fileids() as $fileid) {
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$this->write_xml('file', array('id' => $fileid));
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}
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$this->xmlwriter->end_tag('fileref');
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$this->xmlwriter->end_tag('inforef');
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$this->close_xml_writer();
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}
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}
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