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<?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/>.
defined('MOODLE_INTERNAL') || die();
// Because it exists (must).
require_once($CFG->dirroot . '/mod/questionnaire/backup/moodle2/backup_questionnaire_stepslib.php');
// Because it exists (optional).
require_once($CFG->dirroot . '/mod/questionnaire/backup/moodle2/backup_questionnaire_settingslib.php');
/**
* Questionnaire backup task that provides all the settings and steps to perform one complete backup of the activity.
* @package mod_questionnaire
* @copyright 2016 Mike Churchward (mike.churchward@poetgroup.org)
* @author Mike Churchward
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class backup_questionnaire_activity_task extends backup_activity_task {
/**
* Define (add) particular settings this activity can have
*/
protected function define_my_settings() {
// No particular settings for this activity.
}
/**
* Define (add) particular steps this activity can have
*/
protected function define_my_steps() {
// Choice only has one structure step.
$this->add_step(new backup_questionnaire_activity_structure_step('questionnaire_structure', 'questionnaire.xml'));
}
/**
* Code the transformations to perform in the activity in
* order to get transportable (encoded) links
* @param string $content
* @return array|string|string[]|null
*/
public static function encode_content_links($content) {
global $CFG;
$base = preg_quote($CFG->wwwroot, "/");
// Link to the list of questionnaires.
$search = "/(".$base."\/mod\/questionnaire\/index.php\?id\=)([0-9]+)/";
$content = preg_replace($search, '$@QUESTIONNAIREINDEX*$2@$', $content);
// Link to questionnaire view by moduleid.
$search = "/(".$base."\/mod\/questionnaire\/view.php\?id\=)([0-9]+)/";
$content = preg_replace($search, '$@QUESTIONNAIREVIEWBYID*$2@$', $content);
return $content;
}
}