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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/>.
/**
* Grade item created event.
*
* @package core
* @copyright 2019 Dmitrii Metelkin <dmitriim@catalyst-au.net>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core\event;
defined('MOODLE_INTERNAL') || die();
/**
* Grade item created event class.
*
* @package core
* @since Moodle 3.8
* @copyright 2019 Dmitrii Metelkin <dmitriim@catalyst-au.net>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class grade_item_created extends base {
/** @var \grade_item $gradeitem */
protected $gradeitem;
/**
* Init method.
*
* @return void
*/
protected function init() {
$this->data['objecttable'] = 'grade_items';
$this->data['crud'] = 'c';
$this->data['edulevel'] = self::LEVEL_OTHER;
}
/**
* Return localised event name.
*
* @return string
*/
public static function get_name() {
return get_string('eventgradeitemcreated', 'core_grades');
}
/**
* Utility method to create a new event.
*
* @param \grade_item $gradeitem
* @return grade_item_created
*/
public static function create_from_grade_item(\grade_item $gradeitem) {
$event = self::create([
'objectid' => $gradeitem->id,
'courseid' => $gradeitem->courseid,
'context' => \context_course::instance($gradeitem->courseid),
'other' => [
'itemname' => $gradeitem->itemname,
'itemtype' => $gradeitem->itemtype,
'itemmodule' => $gradeitem->itemmodule,
],
]);
$event->gradeitem = $gradeitem;
return $event;
}
/**
* Get grade object.
*
* @throws \coding_exception
* @return \grade_item
*/
public function get_grade_item() {
if ($this->is_restored()) {
throw new \coding_exception('get_grade_item() is intended for event observers only');
}
if (!isset($this->gradeitem)) {
$this->gradeitem = \grade_item::fetch(['id' => $this->objectid]);
}
return $this->gradeitem;
}
/**
* Returns description of what happened.
*
* @return string
*/
public function get_description() {
return "The user with id '" . $this->userid . "' created a grade item with id '" . $this->objectid . "'" .
" of type '" . $this->other['itemtype'] . "' and name '" . $this->other['itemname'] . "'" .
" in the course with the id '" . $this->courseid . "'.";
}
/**
* Returns relevant URL.
* @return \moodle_url
*/
public function get_url() {
$url = new \moodle_url('/grade/edit/tree/index.php');
$url->param('id', $this->courseid);
return $url;
}
/**
* Custom validation.
*
* @throws \coding_exception when validation does not pass.
*/
protected function validate_data() {
parent::validate_data();
if (!array_key_exists('itemname', $this->other)) {
throw new \coding_exception('The \'itemname\' value must be set in other.');
}
if (!array_key_exists('itemtype', $this->other)) {
throw new \coding_exception('The \'itemtype\' value must be set in other.');
}
if (!array_key_exists('itemmodule', $this->other)) {
throw new \coding_exception('The \'itemmodule\' value must be set in other.');
}
}
}