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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\Configuration;
use Symfony\Component\Finder\Finder;
use TYPO3\CMS\Core\Migrations\TcaMigration;
use TYPO3\CMS\Core\Package\PackageManager;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Helper class for the backend "Sites" module
*
* Load Site configuration TCA from ext:*Configuration/SiteConfiguration
* and ext:*Configuration/SiteConfiguration/Overrides
*
* @internal This class is a specific Backend implementation and is not considered part of the Public TYPO3 API.
*/
class SiteTcaConfiguration
{
/**
* Returns a "fake TCA" array that is syntactically identical to
* "normal" TCA, but is not available as $GLOBALS['TCA']. During
* configuration loading time, the target array is available as
* $GLOBALS['SiteConfiguration'] within the Overrides files.
*
* It is not possible to use ExtensionManagementUtility methods.
*/
public function getTca(): array
{
$GLOBALS['SiteConfiguration'] = [];
$activePackages = GeneralUtility::makeInstance(PackageManager::class)->getActivePackages();
// First load "full table" files from Configuration/SiteConfiguration
$finder = (new Finder())->files()->depth(0)->name('*.php');
$hasDirectoryEntries = false;
foreach ($activePackages as $package) {
try {
$finder->in($package->getPackagePath() . 'Configuration/SiteConfiguration');
} catch (\InvalidArgumentException $e) {
// No such directory in this package
continue;
}
$hasDirectoryEntries = true;
}
if ($hasDirectoryEntries) {
foreach ($finder as $fileInfo) {
$GLOBALS['SiteConfiguration'][substr($fileInfo->getBasename(), 0, -4)] = require $fileInfo->getPathname();
}
}
// Execute override files from Configuration/SiteConfiguration/Overrides
$finder = (new Finder())->files()->depth(0)->name('*.php');
$hasDirectoryEntries = false;
foreach ($activePackages as $package) {
try {
$finder->in($package->getPackagePath() . 'Configuration/SiteConfiguration/Overrides');
} catch (\InvalidArgumentException $e) {
// No such directory in this package
continue;
}
$hasDirectoryEntries = true;
}
if ($hasDirectoryEntries) {
foreach ($finder as $fileInfo) {
require $fileInfo->getPathname();
}
}
$result = $GLOBALS['SiteConfiguration'];
unset($GLOBALS['SiteConfiguration']);
$tcaMigration = GeneralUtility::makeInstance(TcaMigration::class);
$result = $tcaMigration->migrate($result);
$messages = $tcaMigration->getMessages();
if (!empty($messages)) {
$context = 'Automatic TCA migration done during bootstrap of Site TCA Configuration.'
. ' Please adapt TCA accordingly, these migrations will be removed.'
. ' Please adapt these areas:';
array_unshift($messages, $context);
trigger_error(implode(LF, $messages), E_USER_DEPRECATED);
}
return $result;
}
}