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

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// (at your option) any later version.

//

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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

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// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * Class for the structure used for backup BigBlueButtonBN.

 *

 * @package   mod_bigbluebuttonbn

 * @copyright 2010 onwards, Blindside Networks Inc

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

 * @author    Fred Dixon  (ffdixon [at] blindsidenetworks [dt] com)

 * @author    Jesus Federico  (jesus [at] blindsidenetworks [dt] com)

 */

/**

 * Define all the backup steps that will be used by the backup_bigbluebuttonbn_activity_task.

 *

 * @package   mod_bigbluebuttonbn

 * @copyright 2010 onwards, Blindside Networks Inc

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

 */

class backup_bigbluebuttonbn_activity_structure_step extends backup_activity_structure_step {

    /**

     * Define the complete bigbluebuttonbn structure for backup, with file and id annotations.

     *

     * @return object

     */

    protected function define_structure() {

        // To know if we are including userinfo.

        $userinfo = $this->get_setting_value('userinfo');

        // Define each element separated.

        $bigbluebuttonbn = new backup_nested_element('bigbluebuttonbn', ['id'], [

            'type', 'course', 'name', 'intro', 'introformat', 'meetingid',

            'moderatorpass', 'viewerpass', 'wait', 'record', 'recordallfromstart',

            'recordhidebutton', 'welcome', 'voicebridge', 'openingtime', 'closingtime', 'timecreated',

            'timemodified', 'presentation', 'participants', 'userlimit',

            'recordings_html', 'recordings_deleted', 'recordings_imported', 'recordings_preview',

            'clienttype', 'muteonstart', 'completionattendance',

            'completionengagementchats', 'completionengagementtalks', 'completionengagementraisehand',

            'completionengagementpollvotes', 'completionengagementemojis',

            'guestallowed', 'mustapproveuser', 'showpresentation', 'grade']);

        $logs = new backup_nested_element('logs');

        $log = new backup_nested_element('log', ['id'], [

            'courseid', 'bigbluebuttonbnid', 'userid', 'timecreated', 'meetingid', 'log', 'meta']);

        $recordings = new backup_nested_element('recordings');

        $recording = new backup_nested_element('recording', ['id'], [

            'courseid', 'bigbluebuttonbnid', 'groupid', 'recordingid', 'headlesss', 'imported', 'status', 'importeddata',

            'timecreated']);

        // Build the tree.

        $bigbluebuttonbn->add_child($logs);

        $logs->add_child($log);

        $bigbluebuttonbn->add_child($recordings);

        $recordings->add_child($recording);

        // Define sources.

        $bigbluebuttonbn->set_source_table('bigbluebuttonbn', ['id' => backup::VAR_ACTIVITYID]);

        // This source definition only happen if we are including user info.

        if ($userinfo) {

            $log->set_source_table('bigbluebuttonbn_logs', ['bigbluebuttonbnid' => backup::VAR_PARENTID]);

            $recording->set_source_table('bigbluebuttonbn_recordings', ['bigbluebuttonbnid' => backup::VAR_PARENTID]);

        }

        // Define id annotations.

        $log->annotate_ids('user', 'userid');

        // Define file annotations.

        $bigbluebuttonbn->annotate_files('mod_bigbluebuttonbn', 'intro', null);

        $this->add_subplugin_structure('bbbext', $bigbluebuttonbn, true);

        // Return the root element (bigbluebuttonbn), wrapped into standard activity structure.

        return $this->prepare_activity_structure($bigbluebuttonbn);

    }

}