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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/>.
/**
* Abstract comment deleted event.
*
* @package core
* @copyright 2013 Rajesh Taneja <rajesh@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core\event;
defined('MOODLE_INTERNAL') || die();
/**
* Abstract comment deleted event class.
*
* This class has to be extended by any event which is triggred while deleting comment.
*
* @property-read array $other {
* Extra information about event.
*
* - int itemid: id of item for which comment is deleted.
* }
*
* @package core
* @since Moodle 2.7
* @copyright 2013 Rajesh Taneja <rajesh@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
abstract class comment_deleted extends base {
/**
* Init method.
*
* @return void
*/
protected function init() {
$this->data['crud'] = 'd';
$this->data['edulevel'] = self::LEVEL_PARTICIPATING;
$this->data['objecttable'] = 'comments';
}
/**
* Return localised event name.
*
* @return string
*/
public static function get_name() {
return get_string('eventcommentdeleted', 'moodle');
}
/**
* Returns description of what happened.
*
* @return string
*/
public function get_description() {
return "The user with id '$this->userid' deleted the comment with id '$this->objectid' from the '$this->component' " .
"with course module id '$this->contextinstanceid'.";
}
/**
* Get URL related to the action.
*
* @return \moodle_url
*/
public function get_url() {
$context = $this->get_context();
if ($context) {
return $context->get_url();
} else {
return null;
}
}
/**
* Custom validation.
*
* @throws \coding_exception
* @return void
*/
protected function validate_data() {
parent::validate_data();
if (!isset($this->other['itemid'])) {
throw new \coding_exception('The \'itemid\' value must be set in other.');
}
}
public static function get_objectid_mapping() {
return array('db' => 'comments', 'restore' => 'comment');
}
public static function get_other_mapping() {
// We cannot map fields that do not have a 1:1 mapping.
$othermapped = array();
$othermapped['itemid'] = base::NOT_MAPPED;
return $othermapped;
}
}