9.5/_date_view_helper_8php_source.html

<?php

namespace ‪TYPO3\CMS\Fluid\ViewHelpers\Format;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Context\Context;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Core\Utility\MathUtility;

use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;

use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

use TYPO3Fluid\Fluid\Core\ViewHelper\Exception;

use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithContentArgumentAndRenderStatic;


class ‪DateViewHelper extends AbstractViewHelper

{

    use CompileWithContentArgumentAndRenderStatic;


    protected ‪$escapeChildren = false;


    public function ‪initializeArguments()

    {

        $this->registerArgument('date', 'mixed', 'Either an object implementing DateTimeInterface or a string that is accepted by DateTime constructor');

        $this->registerArgument('format', 'string', 'Format String which is taken to format the Date/Time', false, '');

        $this->registerArgument('base', 'mixed', 'A base time (an object implementing DateTimeInterface or a string) used if $date is a relative date specification. Defaults to current time.');

    }


    public static function ‪renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)

    {

        $format = $arguments['format'];

        $base = $arguments['base'] ?? GeneralUtility::makeInstance(Context::class)->getPropertyFromAspect('date', 'timestamp');

        if (is_string($base)) {

            $base = trim($base);

        }


        if ($format === '') {

            $format = ‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['ddmmyy'] ?: 'Y-m-d';

        }


        $date = $renderChildrenClosure();

        if ($date === null) {

            return '';

        }


        if (is_string($date)) {

            $date = trim($date);

        }


        if ($date === '') {

            $date = 'now';

        }


        if (!$date instanceof \DateTimeInterface) {

            try {

                $base = $base instanceof \DateTimeInterface ? $base->format('U') : strtotime((‪MathUtility::canBeInterpretedAsInteger($base) ? '@' : '') . $base);

                $dateTimestamp = strtotime((‪MathUtility::canBeInterpretedAsInteger($date) ? '@' : '') . $date, $base);

                $date = new \DateTime('@' . $dateTimestamp);

                $date->setTimezone(new \DateTimeZone(date_default_timezone_get()));

            } catch (\Exception $exception) {

                throw new Exception('"' . $date . '" could not be parsed by \DateTime constructor: ' . $exception->getMessage(), 1241722579);

            }

        }


        if (strpos($format, '%') !== false) {

            return strftime($format, $date->format('U'));

        }

        return $date->format($format);

    }

}