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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/>.
/**
* Course category proxy.
*
* @package core_calendar
* @copyright 2017 Andrew Nicols <andrew@nicols.co.uk>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core_calendar\local\event\proxies;
defined('MOODLE_INTERNAL') || die();
/**
* Course category proxy.
*
* This returns an instance of a coursecat rather than a stdClass.
*
* @copyright 2017 Andrew Nicols <andrew@nicols.co.uk>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class coursecat_proxy implements proxy_interface {
/**
* @var int $id The ID of the database record.
*/
protected $id;
/**
* @var \stdClass $base Base class to get members from.
*/
protected $base;
/**
* @var \core_course_category $category The proxied instance.
*/
protected $category;
/**
* coursecat_proxy constructor.
*
* @param int $id The ID of the record in the database.
*/
public function __construct($id) {
$this->id = $id;
$this->base = (object) [
'id' => $id,
];
}
/**
* Retrieve a member of the proxied class.
*
* @param string $member The name of the member to retrieve
* @return mixed The member.
*/
public function get($member) {
if ($this->base && property_exists($this->base, $member)) {
return $this->base->{$member};
}
return $this->get_proxied_instance()->{$member};
}
/**
* Get the full instance of the proxied class.
*
* @return \core_course_category
*/
public function get_proxied_instance() : \core_course_category {
if (!$this->category) {
$this->category = \core_course_category::get($this->id, IGNORE_MISSING, true);
}
return $this->category;
}
}