FilesizeViewHelper.php 1.66 KB
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<?php
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namespace T3o\TerFe2\ViewHelpers;

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/*******************************************************************
 *  Copyright notice
 *
 *  (c) 2011 Kai Vogel <kai.vogel@speedprogs.de>, Speedprogs.de
 *
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project 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 2 of
 *  the License, or (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *
 *  This script 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.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ******************************************************************/
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/**
 * Filesize view helper
 */
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class FilesizeViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
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{
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    /**
     * Disable the escaping interceptor
     */
    protected $escapingInterceptorEnabled = FALSE;
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    /**
     * Renders filesize in given format
     *
     * @param integer $filesize Filesize in bytes
     * @return string New file size in given format
     */
    public function render($filesize = NULL)
    {
        if ($filesize === NULL) {
            $filesize = $this->renderChildren();
        }
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        $filesize = (int)$filesize;
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        return \TYPO3\CMS\Core\Utility\GeneralUtility::formatSize($filesize, 'B|kB|MB|GB');
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    }

}