ContentObjectArrayContentObject.php

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<?php
 
/*
 * 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!
 */
 
namespace ‪TYPO3\CMS\Frontend\ContentObject;
 
use Psr\Log\LogLevel;
use ‪TYPO3\CMS\Core\TimeTracker\TimeTracker;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
 
class ‪ContentObjectArrayContentObject extends ‪AbstractContentObject
{
    public function ‪render($conf = [])
    {
        if (empty($conf)) {
            $this->‪getTimeTracker()->‪setTSlogMessage('No elements in this content object array (COBJ_ARRAY, COA).', LogLevel::WARNING);
            return '';
        }
        if (!empty($conf['if.']) && !$this->cObj->checkIf($conf['if.'])) {
            return '';
        }
 
        $content = $this->cObj->cObjGet($conf);
        $wrap = $this->cObj->stdWrapValue('wrap', $conf);
        if ($wrap) {
            $content = $this->cObj->wrap($content, $wrap);
        }
        if (isset($conf['stdWrap.'])) {
            $content = $this->cObj->stdWrap($content, $conf['stdWrap.']);
        }
        return $content;
    }
 
    protected function ‪getTimeTracker()
    {
        return GeneralUtility::makeInstance(TimeTracker::class);
    }
}