moodle-mod-customcert/backup/moodle2/restore_customcert_activity_task.class.php

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<?php
// This file is part of the customcert module for 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/>.
/**
* Define all the restore steps that will be used by the restore_customcert_activity_task.
*
* @package mod_customcert
* @copyright 2013 Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
require_once($CFG->dirroot . '/mod/customcert/backup/moodle2/restore_customcert_stepslib.php');
/**
* The class definition for assigning restore tasks that provides all the settings and steps
* to perform one complete restore of the activity.
*/
class restore_customcert_activity_task extends restore_activity_task {
/**
* Define particular settings this activity can have.
*/
protected function define_my_settings() {
// No particular settings for this activity.
}
/**
* Define particular steps this activity can have.
*/
protected function define_my_steps() {
// The customcert only has one structure step.
$this->add_step(new restore_customcert_activity_structure_step('customcert_structure', 'customcert.xml'));
}
/**
* Define the contents in the activity that must be processed by the link decoder.
*/
static public function define_decode_contents() {
$contents = array();
$contents[] = new restore_decode_content('customcert', array('intro'), 'customcert');
return $contents;
}
/**
* Define the decoding rules for links belonging to the activity to be executed by the link decoder.
*/
static public function define_decode_rules() {
$rules = array();
$rules[] = new restore_decode_rule('CUSTOMCERTVIEWBYID', '/mod/customcert/view.php?id=$1', 'course_module');
$rules[] = new restore_decode_rule('CUSTOMCERTINDEX', '/mod/customcert/index.php?id=$1', 'course');
return $rules;
}
/**
* Define the restore log rules that will be applied by the {@link restore_logs_processor} when restoring
* customcert logs. It must return one array of {@link restore_log_rule} objects.
*
* @return array the restore log rules
*/
static public function define_restore_log_rules() {
$rules = array();
$rules[] = new restore_log_rule('customcert', 'add', 'view.php?id={course_module}', '{customcert}');
$rules[] = new restore_log_rule('customcert', 'update', 'view.php?id={course_module}', '{customcert}');
$rules[] = new restore_log_rule('customcert', 'view', 'view.php?id={course_module}', '{customcert}');
$rules[] = new restore_log_rule('customcert', 'received', 'report.php?a={customcert}', '{customcert}');
$rules[] = new restore_log_rule('customcert', 'view report', 'report.php?id={customcert}', '{customcert}');
return $rules;
}
/**
* This function is called after all the activities in the backup have been restored. This allows us to get
* the new course module ids, as they may have been restored after the customcert module, meaning no id
* was available at the time.
*/
public function after_restore() {
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global $CFG, $DB;
require_once($CFG->dirroot . '/mod/customcert/locallib.php');
// Get the customcert elements.
$sql = "SELECT e.*
FROM {customcert_elements} e
INNER JOIN {customcert_pages} p
ON e.pageid = p.id
INNER JOIN {customcert} c
ON p.customcertid = c.id
WHERE c.id = :customcertid";
if ($elements = $DB->get_records_sql($sql, array('customcertid' => $this->get_activityid()))) {
// Go through the elements for the certificate.
foreach ($elements as $e) {
// Get an instance of the element class.
if ($e = customcert_get_element_instance($e)) {
$e->after_restore($this);
}
}
}
}
}