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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/>.
/**
* The mod_data field deleted event.
*
* @package mod_data
* @copyright 2014 Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace mod_data\event;
defined('MOODLE_INTERNAL') || die();
/**
* The mod_data field deleted event class.
*
* @property-read array $other {
* Extra information about event.
*
* - string fieldname: the name of the field.
* - int dataid: the id of the data activity.
* }
*
* @package mod_data
* @since Moodle 2.7
* @copyright 2014 Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class field_deleted extends \core\event\base {
/**
* Init method.
*
* @return void
*/
protected function init() {
$this->data['objecttable'] = 'data_fields';
$this->data['crud'] = 'd';
$this->data['edulevel'] = self::LEVEL_TEACHING;
}
/**
* Return localised event name.
*
* @return string
*/
public static function get_name() {
return get_string('eventfielddeleted', 'mod_data');
}
/**
* Returns description of what happened.
*
* @return string
*/
public function get_description() {
return "The user with id '$this->userid' deleted the field with id '$this->objectid' in the data activity " .
"with course module id '$this->contextinstanceid'.";
}
/**
* Get URL related to the action.
*
* @return \moodle_url
*/
public function get_url() {
return new \moodle_url('/mod/data/field.php', array('d' => $this->other['dataid']));
}
/**
* Get the legacy event log data.
*
* @return array
*/
public function get_legacy_logdata() {
return array($this->courseid, 'data', 'fields delete', 'field.php?d=' . $this->other['dataid'],
$this->other['fieldname'], $this->contextinstanceid);
}
/**
* Custom validation.
*
* @throws \coding_exception when validation does not pass.
* @return void
*/
protected function validate_data() {
parent::validate_data();
if (!isset($this->other['fieldname'])) {
throw new \coding_exception('The \'fieldname\' value must be set in other.');
}
if (!isset($this->other['dataid'])) {
throw new \coding_exception('The \'dataid\' value must be set in other.');
}
}
public static function get_objectid_mapping() {
return array('db' => 'data_fields', 'restore' => 'data_field');
}
public static function get_other_mapping() {
$othermapped = array();
$othermapped['dataid'] = array('db' => 'data', 'restore' => 'data');
return $othermapped;
}
}