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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_assign submission graded event.
*
* @package mod_assign
* @copyright 2013 Frédéric Massart
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace mod_assign\event;
defined('MOODLE_INTERNAL') || die();
/**
* The mod_assign submission graded event class.
*
* @package mod_assign
* @since Moodle 2.6
* @copyright 2013 Frédéric Massart
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class submission_graded extends base {
/**
* Flag for prevention of direct create() call.
* @var bool
*/
protected static $preventcreatecall = true;
/**
* Create instance of event.
*
* @since Moodle 2.7
*
* @param \assign $assign
* @param \stdClass $grade
* @return submission_graded
*/
public static function create_from_grade(\assign $assign, \stdClass $grade) {
$data = array(
'context' => $assign->get_context(),
'objectid' => $grade->id,
'relateduserid' => $grade->userid
);
self::$preventcreatecall = false;
/** @var submission_graded $event */
$event = self::create($data);
self::$preventcreatecall = true;
$event->set_assign($assign);
$event->add_record_snapshot('assign_grades', $grade);
return $event;
}
/**
* Returns description of what happened.
*
* @return string
*/
public function get_description() {
return "The user with id '$this->userid' has graded the submission '$this->objectid' for the user with " .
"id '$this->relateduserid' for the assignment with course module id '$this->contextinstanceid'.";
}
/**
* Return localised event name.
*
* @return string
*/
public static function get_name() {
return get_string('eventsubmissiongraded', 'mod_assign');
}
/**
* Init method.
*
* @return void
*/
protected function init() {
$this->data['crud'] = 'u';
$this->data['edulevel'] = self::LEVEL_TEACHING;
$this->data['objecttable'] = 'assign_grades';
}
/**
* Return legacy data for add_to_log().
*
* @return array
*/
protected function get_legacy_logdata() {
$grade = $this->get_record_snapshot('assign_grades', $this->objectid);
$this->set_legacy_logdata('grade submission', $this->assign->format_grade_for_log($grade));
return parent::get_legacy_logdata();
}
/**
* Custom validation.
*
* @throws \coding_exception
* @return void
*/
protected function validate_data() {
if (self::$preventcreatecall) {
throw new \coding_exception('cannot call submission_graded::create() directly, use submission_graded::create_from_grade() instead.');
}
parent::validate_data();
if (!isset($this->relateduserid)) {
throw new \coding_exception('The \'relateduserid\' must be set.');
}
}
public static function get_objectid_mapping() {
return array('db' => 'assign_grades', 'restore' => 'grade');
}
}