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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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namespace TYPO3\CMS\Frontend\Preview; |
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use TYPO3\CMS\Backend\Preview\StandardContentPreviewRenderer; |
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use TYPO3\CMS\Backend\Utility\BackendUtility; |
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use TYPO3\CMS\Backend\View\BackendLayout\Grid\GridColumnItem; |
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/** |
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* Contains a preview rendering for the page module of CType="image" |
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* @internal this is a concrete TYPO3 hook implementation and solely used for EXT:frontend and not part of TYPO3's Core API. |
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*/ |
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class ImagePreviewRenderer extends StandardContentPreviewRenderer |
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{ |
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public function renderPageModulePreviewContent(GridColumnItem $item): string |
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{ |
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$row = $item->getRecord(); |
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$content = $this->linkEditContent(BackendUtility::thumbCode($row, 'tt_content', 'image', '', '', null, 0, '', '', false), $row); |
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$fileReferences = BackendUtility::resolveFileReferences('tt_content', 'image', $row); |
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if (!empty($fileReferences)) { |
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$linkedContent = ''; |
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foreach ($fileReferences as $fileReference) { |
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$description = $fileReference->getDescription(); |
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if ($description !== null && $description !== '') { |
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$linkedContent .= htmlspecialchars($description) . '<br />'; |
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} |
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} |
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$content .= $this->linkEditContent($linkedContent, $row); |
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} |
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return $content; |
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} |
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} |
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TYPO3 /
TYPO3.CMS
