70 lines
2.6 KiB
PHP
70 lines
2.6 KiB
PHP
<?php
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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\Exception\DatabaseRecordException;
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use TYPO3\CMS\Backend\Form\Exception\DatabaseRecordWorkspaceDeletePlaceholderException;
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use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
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use TYPO3\CMS\Core\Schema\Capability\TcaSchemaCapability;
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use TYPO3\CMS\Core\Versioning\VersionState;
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/**
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* Fetch existing database row on edit
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*/
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class DatabaseEditRow extends AbstractDatabaseRecordProvider implements FormDataProviderInterface
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{
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/**
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* Fetch existing record from database
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*
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* @return array
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* @throws \UnexpectedValueException
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* @throws DatabaseRecordWorkspaceDeletePlaceholderException
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* @throws DatabaseRecordException
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*/
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public function addData(array $result)
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{
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if ($result['command'] !== 'edit' || !empty($result['databaseRow'])) {
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return $result;
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}
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$databaseRow = $this->getRecordFromDatabase($result['tableName'], $result['vanillaUid']);
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if (!array_key_exists('pid', $databaseRow)) {
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throw new \UnexpectedValueException(
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'Parent record does not have a pid field',
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1437663061
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);
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}
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if ($result['tcaSchemata']->has($result['tableName'])
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&& $result['tcaSchemata']->get($result['tableName'])->hasCapability(TcaSchemaCapability::Workspace)
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&& VersionState::tryFrom($databaseRow['t3ver_state'] ?? 0) === VersionState::DELETE_PLACEHOLDER
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) {
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// Workspace delete placeholder records (t3ver_state = 2) should never be edited. This is a fallback
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// to suppress editing in case something still links to FormEngine edit of such a record.
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throw new DatabaseRecordWorkspaceDeletePlaceholderException(
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'Record with uid "' . $databaseRow['uid'] . '" from table "' . $result['tableName'] . '" is'
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. ' a workspace delete placeholder record which can not be edited.',
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1608658396,
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$result['tableName'],
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(int)$databaseRow['uid']
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);
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}
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$result['databaseRow'] = $databaseRow;
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return $result;
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}
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}
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