Proyectos de Subversion Moodle

<?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/>.

/**

 * Provides support for the conversion of moodle1 backup to the moodle2 format

 *

 * @package    mod_folder

 * @copyright  2011 Andrew Davis <andrew@moodle.com>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

defined('MOODLE_INTERNAL') || die();

/**

 * Folder conversion handler. This resource handler is called by moodle1_mod_resource_handler

 */

class moodle1_mod_folder_handler extends moodle1_resource_successor_handler {

    /** @var moodle1_file_manager instance */

    protected $fileman = null;

    /**

     * Converts /MOODLE_BACKUP/COURSE/MODULES/MOD/RESOURCE data

     * Called by moodle1_mod_resource_handler::process_resource()

     */

    public function process_legacy_resource(array $data, array $raw = null) {

        // get the course module id and context id

        $instanceid     = $data['id'];

        $currentcminfo  = $this->get_cminfo($instanceid);

        $moduleid       = $currentcminfo['id'];

        $contextid      = $this->converter->get_contextid(CONTEXT_MODULE, $moduleid);

        // convert legacy data into the new folder record

        $folder                 = array();

        $folder['id']           = $data['id'];

        $folder['name']         = $data['name'];

        $folder['intro']        = $data['intro'];

        $folder['introformat']  = $data['introformat'];

        $folder['revision']     = 1;

        $folder['timemodified'] = $data['timemodified'];

        // get a fresh new file manager for this instance

        $this->fileman = $this->converter->get_file_manager($contextid, 'mod_folder');

        // migrate the files embedded into the intro field

        $this->fileman->filearea = 'intro';

        $this->fileman->itemid   = 0;

        $folder['intro'] = moodle1_converter::migrate_referenced_files($folder['intro'], $this->fileman);

        // migrate the folder files

        $this->fileman->filearea = 'content';

        $this->fileman->itemid   = 0;

        if (empty($data['reference'])) {

            $this->fileman->migrate_directory('course_files');

        } else {

            $this->fileman->migrate_directory('course_files/'.$data['reference']);

        }

        // write folder.xml

        $this->open_xml_writer("activities/folder_{$moduleid}/folder.xml");

        $this->xmlwriter->begin_tag('activity', array('id' => $instanceid, 'moduleid' => $moduleid,

            'modulename' => 'folder', 'contextid' => $contextid));

        $this->write_xml('folder', $folder, array('/folder/id'));

        $this->xmlwriter->end_tag('activity');

        $this->close_xml_writer();

        // write inforef.xml

        $this->open_xml_writer("activities/folder_{$moduleid}/inforef.xml");

        $this->xmlwriter->begin_tag('inforef');

        $this->xmlwriter->begin_tag('fileref');

        foreach ($this->fileman->get_fileids() as $fileid) {

            $this->write_xml('file', array('id' => $fileid));

        }

        $this->xmlwriter->end_tag('fileref');

        $this->xmlwriter->end_tag('inforef');

        $this->close_xml_writer();

    }

}