Proyectos de Subversion Moodle

<?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/>.

namespace core\output;

use Mustache_LambdaHelper;

/**

 * Mustache helper that will convert a timestamp to a date string.

 *

 * @copyright  2017 Ryan Wyllie <ryan@moodle.com>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 * @package core

 */

class mustache_user_date_helper {

    /**

     * Read a timestamp and format from the string.

     *

     * {{#userdate}}1487655635, %Y %m %d{{/userdate}}

     *

     * There is a list of formats in lang/en/langconfig.php that can be used as the date format.

     *

     * Both args are required. The timestamp must come first.

     *

     * @param string $args The text to parse for arguments.

     * @param Mustache_LambdaHelper $helper Used to render nested mustache variables.

     * @return string

     */

    public function transform($args, Mustache_LambdaHelper $helper) {

        // Split the text into an array of variables.

        [$timestamp, $format] = explode(',', $args, 2);

        $timestamp = trim($timestamp);

        $format = trim($format);

        $timestamp = $helper->render($timestamp);

        $format = $helper->render($format);

        return userdate($timestamp, $format);

    }

}