100 lines
4.7 KiB
PHP
100 lines
4.7 KiB
PHP
<?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\Backend\Form\FormDataProvider;
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use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
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use TYPO3\CMS\Backend\View\BackendLayoutView;
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use TYPO3\CMS\Core\Localization\LanguageService;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Reduce tt_content colPos items if needed: When the pages backend layout does not allow
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* the current content element type (CType value) in a colPos (via "allowedContentTypes" and
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* "disallowedContentTypes" backend layout column configuration), then the content element
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* can not be switched to this colPos. The implementation reduces colPos items accordingly.
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*
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* @internal
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*/
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final readonly class TcaTtContentColPosItemsRestrictionByBackendLayout implements FormDataProviderInterface
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{
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public function __construct(
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private BackendLayoutView $backendLayoutView,
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) {}
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public function addData(array $result): array
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{
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if ($result['tableName'] !== 'tt_content'
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|| empty($result['databaseRow']['CType'])
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|| !empty($result['isInlineChild'])
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|| empty($result['processedTca']['columns']['colPos']['config']['type'])
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|| $result['processedTca']['columns']['colPos']['config']['type'] !== 'select'
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|| empty($result['processedTca']['columns']['colPos']['config']['items'])
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|| !is_array($result['processedTca']['columns']['colPos']['config']['items'])
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) {
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// tt_content colPos should be select. Return early if it isn't for some reason, or if tt_content is an inline child
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return $result;
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}
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$languageService = $this->getLanguageService();
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$pageId = !empty($result['effectivePid']) ? (int)$result['effectivePid'] : (int)$result['databaseRow']['pid'];
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$backendLayout = $this->backendLayoutView->getBackendLayoutForPage($pageId);
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$recordType = $result['databaseRow']['CType'][0] ?? '';
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$currentColPos = (int)($result['databaseRow']['colPos'][0] ?? 0);
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foreach ($result['processedTca']['columns']['colPos']['config']['items'] as $key => $item) {
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$itemColPosValue = (int)($item['value']);
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$columnConfiguration = $this->backendLayoutView->getColPosConfigurationForPage($backendLayout, $itemColPosValue, $pageId, $result['request']);
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if (empty($columnConfiguration)) {
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continue;
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}
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if (!empty($columnConfiguration['allowedContentTypes'])) {
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$allowedContentTypes = GeneralUtility::trimExplode(',', $columnConfiguration['allowedContentTypes'], true);
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if (!in_array($recordType, $allowedContentTypes, true)
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&& $currentColPos !== $itemColPosValue
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) {
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unset($result['processedTca']['columns']['colPos']['config']['items'][$key]);
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}
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if (!in_array($recordType, $allowedContentTypes, true)
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&& $currentColPos === $itemColPosValue
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) {
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$newLabel = sprintf($languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.noMatchingValue'), $currentColPos);
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$result['processedTca']['columns']['colPos']['config']['items'][$key]['label'] = $newLabel;
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}
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}
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if (!empty($columnConfiguration['disallowedContentTypes'])) {
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$disallowedContentTypes = GeneralUtility::trimExplode(',', $columnConfiguration['disallowedContentTypes'], true);
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if (in_array($recordType, $disallowedContentTypes, true)
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&& $currentColPos !== $itemColPosValue
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) {
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unset($result['processedTca']['columns']['colPos']['config']['items'][$key]);
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}
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if (in_array($recordType, $disallowedContentTypes, true)
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&& $currentColPos === $itemColPosValue
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) {
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$newLabel = sprintf($languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.noMatchingValue'), $currentColPos);
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$result['processedTca']['columns']['colPos']['config']['items'][$key]['label'] = $newLabel;
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}
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}
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}
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return $result;
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}
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private function getLanguageService(): LanguageService
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{
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return $GLOBALS['LANG'];
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}
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}
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