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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\Core\Hooks;
use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
use TYPO3\CMS\Core\Configuration\Exception\SiteConfigurationWriteException;
use TYPO3\CMS\Core\Configuration\SiteConfiguration;
use TYPO3\CMS\Core\Core\Environment;
use TYPO3\CMS\Core\DataHandling\DataHandler;
use TYPO3\CMS\Core\Domain\Repository\PageRepository;
use TYPO3\CMS\Core\Exception\SiteNotFoundException;
use TYPO3\CMS\Core\Http\NormalizedParams;
use TYPO3\CMS\Core\Messaging\FlashMessage;
use TYPO3\CMS\Core\Messaging\FlashMessageService;
use TYPO3\CMS\Core\Site\SiteFinder;
use TYPO3\CMS\Core\SysLog\Action\Site as SiteAction;
use TYPO3\CMS\Core\SysLog\Error as SystemLogErrorClassification;
use TYPO3\CMS\Core\SysLog\Type;
use TYPO3\CMS\Core\Type\ContextualFeedbackSeverity;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Hook for creating a basic site configuration for new pages on root level.
*
* @internal This class is a hook implementation and is not part of the TYPO3 Core API.
*/
class CreateSiteConfiguration
{
/**
* @var int[]
*/
protected $allowedPageTypes = [
PageRepository::DOKTYPE_DEFAULT,
PageRepository::DOKTYPE_LINK,
PageRepository::DOKTYPE_SHORTCUT,
];
public function processDatamap_afterDatabaseOperations(string $status, string $table, $id, array $fieldValues, DataHandler $dataHandler): void
{
/**
* Take action only on
* - new records
* - pages table
* - live workspace
* - resolved uids
* - pages on root level
* - pages in default language
* - non-versioned records
* - allowed doktypes
* - not bulk importing things via CLI
*/
if ($status !== 'new'
|| $table !== 'pages'
|| $dataHandler->BE_USER->workspace > 0
|| !isset($dataHandler->substNEWwithIDs[$id])
|| (int)$fieldValues['pid'] !== 0
|| (int)$fieldValues['l10n_parent'] !== 0
|| (isset($fieldValues['t3ver_oid']) && (int)$fieldValues['t3ver_oid'] > 0)
|| !in_array((int)$fieldValues['doktype'], $this->allowedPageTypes, true)
|| $dataHandler->isImporting
) {
return;
}
$uid = (int)$dataHandler->substNEWwithIDs[$id];
$this->generateSiteConfigurationForRootPage($uid, $dataHandler->BE_USER);
}
protected function generateSiteConfigurationForRootPage(int $pageId, BackendUserAuthentication $backendUser): void
{
$entryPoint = 'autogenerated-' . $pageId;
$siteIdentifier = $entryPoint . '-' . md5((string)$pageId);
if (!$this->siteExistsByRootPageId($pageId)) {
$siteConfiguration = GeneralUtility::makeInstance(SiteConfiguration::class);
$normalizedParams = $this->getNormalizedParams();
$basePrefix = Environment::isCli() ? $normalizedParams->getSitePath() : $normalizedParams->getSiteUrl();
try {
$siteConfiguration->createNewBasicSite(
$siteIdentifier,
$pageId,
$basePrefix . $entryPoint
);
$backendUser->writelog(Type::SITE, SiteAction::CREATE, SystemLogErrorClassification::MESSAGE, 0, 'Site configuration \'%s\' was automatically created for new root page (%s).', [$siteIdentifier, $pageId], 'site');
$this->updateSlugForPage($pageId);
} catch (SiteConfigurationWriteException $e) {
$flashMessage = GeneralUtility::makeInstance(FlashMessage::class, $e->getMessage(), '', ContextualFeedbackSeverity::WARNING, true);
$flashMessageService = GeneralUtility::makeInstance(FlashMessageService::class);
$defaultFlashMessageQueue = $flashMessageService->getMessageQueueByIdentifier();
$defaultFlashMessageQueue->enqueue($flashMessage);
}
}
}
protected function getNormalizedParams(): NormalizedParams
{
$normalizedParams = null;
$serverParams = Environment::isCli() ? ['HTTP_HOST' => 'localhost'] : $_SERVER;
if (isset($GLOBALS['TYPO3_REQUEST'])) {
$normalizedParams = $GLOBALS['TYPO3_REQUEST']->getAttribute('normalizedParams');
$serverParams = $GLOBALS['TYPO3_REQUEST']->getServerParams();
}
if (!$normalizedParams instanceof NormalizedParams) {
$normalizedParams = NormalizedParams::createFromServerParams($serverParams);
}
return $normalizedParams;
}
/**
* Updates the slug of the given pageId by spinning up a new DataHandler instance.
*/
protected function updateSlugForPage(int $pageId): void
{
$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
$dataMap = [
'pages' => [
$pageId => [
'slug' => '',
],
],
];
$dataHandler->start($dataMap, []);
$dataHandler->process_datamap();
}
/**
* Checks whether a site exists by its root page. Sets up a new SiteFinder instance
*
* @param int $rootPageId the page ID (default language)
*/
protected function siteExistsByRootPageId(int $rootPageId): bool
{
try {
GeneralUtility::makeInstance(SiteFinder::class)->getSiteByRootPageId($rootPageId);
} catch (SiteNotFoundException $e) {
return false;
}
return true;
}
}