‪TYPO3CMS  9.5
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ImagePreviewRenderer.php
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1 <?php
2 namespace ‪TYPO3\CMS\Frontend\Hooks\PageLayoutView;
3 
4 /*
5  * This file is part of the TYPO3 CMS project.
6  *
7  * It is free software; you can redistribute it and/or modify it under
8  * the terms of the GNU General Public License, either version 2
9  * of the License, or any later version.
10  *
11  * For the full copyright and license information, please read the
12  * LICENSE.txt file that was distributed with this source code.
13  *
14  * The TYPO3 project - inspiring people to share!
15  */
16 
21 class ‪ImagePreviewRenderer implements ‪\TYPO3\CMS\Backend\View\PageLayoutViewDrawItemHookInterface
22 {
32  public function ‪preProcess(
33  \‪TYPO3\CMS\Backend\View\‪PageLayoutView &$parentObject,
34  &$drawItem,
35  &$headerContent,
36  &$itemContent,
37  array &$row
38  ) {
39  if ($row['CType'] === 'image') {
40  if ($row['image']) {
41  $itemContent .= $parentObject->linkEditContent($parentObject->getThumbCodeUnlinked($row, 'tt_content', 'image'), $row);
42 
43  $fileReferences = ‪\TYPO3\CMS\Backend\Utility\BackendUtility::resolveFileReferences('tt_content', 'image', $row);
44 
45  if (!empty($fileReferences)) {
46  $linkedContent = '';
47 
48  foreach ($fileReferences as $fileReference) {
49  $description = $fileReference->getDescription();
50  if ($description !== null && $description !== '') {
51  $linkedContent .= htmlspecialchars($description) . '<br />';
52  }
53  }
54 
55  $itemContent .= $parentObject->linkEditContent($linkedContent, $row);
56 
57  unset($linkedContent);
58  }
59  }
60 
61  $drawItem = false;
62  }
63  }
64 }
‪TYPO3\CMS\Backend\View\PageLayoutViewDrawItemHookInterface
Definition: PageLayoutViewDrawItemHookInterface.php:22
‪TYPO3\CMS\Backend\Utility\BackendUtility\resolveFileReferences
‪static TYPO3 CMS Core Resource FileReference[] null resolveFileReferences($tableName, $fieldName, $element, $workspaceId=null)
Definition: BackendUtility.php:1267
‪TYPO3
‪TYPO3\CMS\Frontend\Hooks\PageLayoutView\ImagePreviewRenderer\preProcess
‪preProcess(\TYPO3\CMS\Backend\View\PageLayoutView &$parentObject, &$drawItem, &$headerContent, &$itemContent, array &$row)
Definition: ImagePreviewRenderer.php:32
‪TYPO3\CMS\Frontend\Hooks\PageLayoutView
Definition: ImagePreviewRenderer.php:2
‪TYPO3\CMS\Frontend\Hooks\PageLayoutView\ImagePreviewRenderer
Definition: ImagePreviewRenderer.php:22
‪TYPO3\CMS\Backend\View\PageLayoutView
Definition: PageLayoutView.php:61