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<?php
declare(strict_types=1);
/*
* 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!
*/
namespace TYPO3\CMS\Backend\Form\FormDataProvider;
use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
use TYPO3\CMS\Core\Exception\SiteNotFoundException;
use TYPO3\CMS\Core\Site\Entity\NullSite;
use TYPO3\CMS\Core\Site\Entity\SiteInterface;
use TYPO3\CMS\Core\Site\SiteFinder;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* This data provider is used in casual edit record / new record / edit page / new page
* scenarios: It find the site object for a page and adds it as 'site' in $result.
*
* Note this data provider has a loose dependency to DatabaseDefaultLanguagePageRow,
* it needs that to determine the correct base pid if localized pages are edited.
*/
class SiteResolving implements FormDataProviderInterface
{
/**
* @var SiteFinder
*/
protected $siteFinder;
public function __construct(SiteFinder $siteFinder = null)
{
$this->siteFinder = $siteFinder ?? GeneralUtility::makeInstance(SiteFinder::class);
}
/**
* Find and add site object
*/
public function addData(array $result): array
{
if ($result['defaultLanguagePageRow']['t3ver_oid'] ?? null) {
$pageIdDefaultLanguage = (int)$result['defaultLanguagePageRow']['t3ver_oid'];
} elseif ($result['defaultLanguagePageRow']['uid'] ?? null) {
$pageIdDefaultLanguage = (int)$result['defaultLanguagePageRow']['uid'];
} elseif (array_key_exists('tableName', $result) && $result['tableName'] === 'pages') {
if (!empty($result['databaseRow']['t3ver_oid'])) {
$pageIdDefaultLanguage = $result['databaseRow']['t3ver_oid'];
} else {
$pageIdDefaultLanguage = $result['databaseRow']['uid'] ?? $result['effectivePid'];
}
} else {
$pageIdDefaultLanguage = $result['effectivePid'];
}
$result['site'] = $this->resolveSite((int)$pageIdDefaultLanguage);
return $result;
}
protected function resolveSite(int $pageId): SiteInterface
{
try {
return $this->siteFinder->getSiteByPageId($pageId);
} catch (SiteNotFoundException $e) {
return new NullSite();
}
}
}