You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.6 KiB
52 lines
1.6 KiB
<?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/>.
|
|
|
|
/**
|
|
* Mustache helper that will add JS to the end of the page.
|
|
*
|
|
* @package core
|
|
* @category output
|
|
* @copyright 2015 Damyon Wiese
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
namespace core\output;
|
|
|
|
/**
|
|
* Lazy create a uniqid per instance of the class. The id is only generated
|
|
* when this class it converted to a string.
|
|
*
|
|
* @copyright 2015 Damyon Wiese
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
* @since 2.9
|
|
*/
|
|
class mustache_uniqid_helper {
|
|
|
|
/** @var string $uniqid The unique id */
|
|
private $uniqid = null;
|
|
|
|
/**
|
|
* Init the random variable and return it as a string.
|
|
*
|
|
* @return string random id.
|
|
*/
|
|
public function __toString() {
|
|
if ($this->uniqid === null) {
|
|
$this->uniqid = \html_writer::random_id(uniqid());
|
|
}
|
|
return $this->uniqid;
|
|
}
|
|
}
|
|
|