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<?php |
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namespace Codappix\SearchCore\Domain\Index\TcaIndexer; |
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/* |
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* Copyright (C) 2017 Daniel Siepmann <[email protected]> |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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* 02110-1301, USA. |
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*/ |
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use Codappix\SearchCore\Configuration\ConfigurationContainerInterface; |
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use Codappix\SearchCore\Connection\ConnectionInterface; |
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use Codappix\SearchCore\Domain\Index\TcaIndexer; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Core\Utility\RootlineUtility; |
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use TYPO3\CMS\Extbase\Object\ObjectManager; |
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/** |
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* Specific indexer for Pages, will basically add content of page. |
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*/ |
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class PagesIndexer extends TcaIndexer |
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{ |
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/** |
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* @var TcaTableServiceInterface |
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*/ |
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protected $contentTableService; |
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/** |
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* @var \TYPO3\CMS\Core\Resource\FileRepository |
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* @inject |
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*/ |
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protected $fileRepository; |
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/** |
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* @param TcaTableServiceInterface $tcaTableService |
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* @param TcaTableServiceInterface $contentTableService |
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* @param ConnectionInterface $connection |
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* @param ConfigurationContainerInterface $configuration |
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*/ |
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public function __construct( |
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TcaTableServiceInterface $tcaTableService, |
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TcaTableServiceInterface $contentTableService, |
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ConnectionInterface $connection, |
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ConfigurationContainerInterface $configuration |
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) { |
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parent::__construct($tcaTableService, $connection, $configuration); |
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$this->contentTableService = $contentTableService; |
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} |
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/** |
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* @param array $record |
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*/ |
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protected function prepareRecord(array &$record) |
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{ |
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parent::prepareRecord($record); |
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// Override access from parent rootline |
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$record['search_access'] = $this->fetchAccess($record['uid'], (array)$record['search_access']); |
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$possibleTitleFields = ['nav_title', 'tx_tqseo_pagetitle_rel', 'title']; |
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foreach ($possibleTitleFields as $searchTitleField) { |
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if (isset($record[$searchTitleField]) && trim($record[$searchTitleField])) { |
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$record['search_title'] = trim($record[$searchTitleField]); |
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break; |
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} |
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} |
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$record['media'] = $this->fetchMediaForPage($record['uid']); |
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$content = $this->fetchContentForPage($record['uid']); |
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if ($content !== []) { |
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$record['content'] = $content['content']; |
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$record['media'] = array_values(array_unique(array_merge($record['media'], $content['images']))); |
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} |
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} |
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/** |
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* @param integer $uid |
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* @return array |
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*/ |
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protected function fetchContentForPage(int $uid): array |
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{ |
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if ($this->contentTableService instanceof TcaTableService) { |
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$queryBuilder = $this->contentTableService->getQuery(); |
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$queryBuilder->andWhere( |
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$queryBuilder->expr()->eq( |
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$this->contentTableService->getTableName() . '.pid', |
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$queryBuilder->createNamedParameter($uid, \PDO::PARAM_INT) |
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) |
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); |
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$contentElements = $queryBuilder->execute()->fetchAll(); |
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} else { |
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$contentElements = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows( |
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$this->contentTableService->getFields(), |
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$this->contentTableService->getTableClause(), |
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$this->contentTableService->getWhereClause() . |
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sprintf(' AND %s.pid = %u', $this->contentTableService->getTableName(), $uid) |
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); |
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} |
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if ($contentElements === null) { |
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$this->logger->debug('No content for page ' . $uid); |
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return []; |
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} |
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$this->logger->debug('Fetched content for page ' . $uid); |
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$images = []; |
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$content = []; |
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foreach ($contentElements as $contentElement) { |
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$images = array_merge( |
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$images, |
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$this->getContentElementImages($contentElement['uid']) |
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); |
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$content[] = $this->getContentFromContentElement($contentElement); |
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} |
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return [ |
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// Remove Tags. |
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// Interpret escaped new lines and special chars. |
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// Trim, e.g. trailing or leading new lines. |
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'content' => trim(stripcslashes(strip_tags(implode(' ', $content)))), |
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'images' => $images, |
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]; |
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} |
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/** |
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* @param integer $uidOfContentElement |
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* @return array |
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*/ |
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protected function getContentElementImages(int $uidOfContentElement): array |
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{ |
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return $this->fetchSysFileReferenceUids($uidOfContentElement, 'tt_content', 'image'); |
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} |
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/** |
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* @param integer $uid |
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* @return array |
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*/ |
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protected function fetchMediaForPage(int $uid): array |
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{ |
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return $this->fetchSysFileReferenceUids($uid, 'pages', 'media'); |
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} |
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/** |
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* @param integer $uid |
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* @param array $pageAccess |
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* @return array |
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*/ |
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protected function fetchAccess(int $uid, array $pageAccess): array |
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{ |
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try { |
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$objectManager = GeneralUtility::makeInstance(ObjectManager::class); |
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$rootline = $objectManager->get(RootlineUtility::class, $uid)->get(); |
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} catch (\RuntimeException $e) { |
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$this->logger->notice( |
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sprintf('Could not fetch rootline for page %u, because: %s', $uid, $e->getMessage()), |
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[$pageAccess, $e] |
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); |
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return $pageAccess; |
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} |
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$access = [$pageAccess]; |
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$extended = false; |
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foreach ($rootline as $pageInRootLine) { |
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if ($pageInRootLine['extendToSubpages'] && (!empty($pageInRootLine['fe_group']))) { |
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$extended = true; |
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$access[] = GeneralUtility::intExplode( |
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',', |
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$pageInRootLine['fe_group'], |
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true |
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); |
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} |
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} |
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// Return combined rootline extended access and return unique id's |
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$access = array_unique(array_merge(...$access)); |
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// Remove public value if fe_group is extended to this page |
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if ($extended && ($key = array_search(0, $access, true)) !== false) { |
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unset($access[$key]); |
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} |
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return array_values($access); |
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} |
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/** |
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* @param integer $uid |
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* @param string $tablename |
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* @param string $fieldname |
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* @return array |
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*/ |
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protected function fetchSysFileReferenceUids(int $uid, string $tablename, string $fieldname): array |
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{ |
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$imageRelationUids = []; |
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$imageRelations = $this->fileRepository->findByRelation($tablename, $fieldname, $uid); |
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foreach ($imageRelations as $relation) { |
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$imageRelationUids[] = $relation->getUid(); |
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} |
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return $imageRelationUids; |
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} |
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/** |
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* @param array $contentElement |
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* @return string |
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*/ |
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protected function getContentFromContentElement(array $contentElement): string |
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{ |
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$content = ''; |
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$fieldsWithContent = GeneralUtility::trimExplode( |
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',', |
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$this->configuration->get('indexing.' . $this->identifier . '.contentFields'), |
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true |
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); |
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foreach ($fieldsWithContent as $fieldWithContent) { |
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if (isset($contentElement[$fieldWithContent]) && trim($contentElement[$fieldWithContent])) { |
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$content .= trim($contentElement[$fieldWithContent]) . ' '; |
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} |
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} |
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return trim($content); |
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} |
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} |
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Codappix /
search_core
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