mrm_be/Classes/Hooks/PageLayoutView/MrmBeCmChatbotPreviewRenderer.php

<?php

namespace Meramo\mrm_be\Hooks\PageLayoutView;

/*
 * 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\Utility\GeneralUtility;
use \TYPO3\CMS\Core\Service\FlexFormService;
use \TYPO3\CMS\Backend\View\PageLayoutViewDrawItemHookInterface;
use \TYPO3\CMS\Backend\View\PageLayoutView;

/**
 * Contains a preview rendering for the page module of CType="mrm_be_cm_paragraph"
 */
class MrmBeCmChatbotPreviewRenderer implements PageLayoutViewDrawItemHookInterface
{

  /**
   * Preprocesses the preview rendering of a content element of type "My new content element"
   *
   * @param \TYPO3\CMS\Backend\View\PageLayoutView $parentObject Calling parent object
   * @param bool $drawItem Whether to draw the item using the default functionality
   * @param string $headerContent Header content
   * @param string $itemContent Item content
   * @param array $row Record row of tt_content
   *
   * @return void
   */
  public function preProcess(
    PageLayoutView &$parentObject,
    &$drawItem,
    &$headerContent,
    &$itemContent,
    array &$row
  ) {
    if ($row['CType'] === 'mrm_be_cm_chatbot') {

      $headerContent = '<b>' . \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('LLL:EXT:mrm_be/Resources/Private/Language/locallang_ttc.xlf:' . $row['CType'] . '.title', '') . '</b>';
      $ffs = GeneralUtility::makeInstance(FlexFormService::class);
      $flex = $ffs->convertFlexFormContentToArray($row['pi_flexform']);

      $terms = strip_tags($flex['settings']['terms']);
      $type = strip_tags($flex['settings']['type']) ?? '';
      $category = strip_tags($flex['settings']['category']) ?? '';
      $url = strip_tags($flex['settings']['url']) ?? '';

      $itemContent = '<div style="display: flex; flec-direction: row; justify-content: flex-start;">';
      $itemContent .= '<img src="/typo3conf/ext/mrm_be/Resources/Public/Icons/' . $row['CType'] . '.svg" style="width: 32px; height: 32px; margin-right: 6px;"><div style="display: flex; flex-direction: column; min-width: 0;"><strong>' . \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('LLL:EXT:mrm_be/Resources/Private/Language/locallang_ttc.xlf:' . $row['CType'] . '.title', '') . ':</strong><br>';
      $itemContent .= '<strong>' . \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('LLL:EXT:mrm_be/Resources/Private/Language/locallang_ttc.xlf:' . $row['CType'] . '.terms', '') . ':</strong><em style="white-space:nowrap; overflow:hidden;text-overflow: ellipsis;">' . $terms . '</em></strong><br>';
      $itemContent .= '<strong>' . \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('LLL:EXT:mrm_be/Resources/Private/Language/locallang_ttc.xlf:' . $row['CType'] . '.type', '') . ':</strong><em style="white-space:nowrap; overflow:hidden;text-overflow: ellipsis;">' . $type . '</em></strong><br>';
      $itemContent .= '<strong>' . \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('LLL:EXT:mrm_be/Resources/Private/Language/locallang_ttc.xlf:' . $row['CType'] . '.category', '') . ':</strong><em style="white-space:nowrap; overflow:hidden;text-overflow: ellipsis;">' . $category . '</em></strong><br>';
      $itemContent .= '<strong>' . \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('LLL:EXT:mrm_be/Resources/Private/Language/locallang_ttc.xlf:' . $row['CType'] . '.url', '') . ':</strong><em style="white-space:nowrap; overflow:hidden;text-overflow: ellipsis;">' . $url . '</em></strong></div>';

      $drawItem = false;
    }
  }
}