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<?php |
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/** |
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* Created by jensk on 26-3-2018. |
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*/ |
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namespace CloudControl\Cms\components; |
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use CloudControl\Cms\cc\Application; |
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use CloudControl\Cms\components\api\Response; |
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use CloudControl\Cms\search\CharacterFilter; |
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use CloudControl\Cms\search\results\SearchSuggestion; |
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use CloudControl\Cms\search\Search; |
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use CloudControl\Cms\search\Tokenizer; |
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use CloudControl\Cms\storage\entities\Document; |
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use CloudControl\Cms\storage\Storage; |
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use CloudControl\Cms\storage\storage\DocumentStorage; |
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class ApiComponent extends CachableBaseComponent |
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{ |
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/** |
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* @var Response |
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*/ |
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protected $response; |
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/** |
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* @param Storage $storage |
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*/ |
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public function run(Storage $storage) |
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{ |
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parent::run($storage); |
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header('Content-Type: application/json'); |
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header('Access-Control-Allow-Origin: *'); |
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$this->response = $this->getResponse(); |
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} |
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/** |
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* @return Response |
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*/ |
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private function getResponse() |
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{ |
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try { |
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if (isset($_GET['id'])) { |
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return $this->getSingleDocumentResponse(); |
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} |
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if (isset($_GET['q'])) { |
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return $this->getSearchDocumentsResponse(); |
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} |
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return $this->getRootDocumentsResponse(); |
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} catch (\Exception $e) { |
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$error = $e->getFile() . ':' . $e->getLine() . ' ' . $e->getMessage(); |
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return new Response(array(), false, $error); |
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} |
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} |
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/** |
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* @return Document |
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*/ |
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private function getDocumentById() |
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{ |
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$id = intval($_GET['id']); |
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$db = $this->storage->getRepository()->getContentRepository()->getContentDbHandle(); |
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$stmt = $this->getPDOStatement($db, $this->getDocumentByIdSql($db, $id)); |
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return $stmt->fetchObject(Document::class); |
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} |
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/** |
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* @param \PDO $db |
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* @param int $id |
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* @return string |
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*/ |
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private function getDocumentByIdSql($db, $id) |
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{ |
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return 'SELECT * |
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FROM documents_published |
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WHERE id = ' . $db->quote($id) . ' |
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'; |
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} |
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/** |
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* @param \PDO $db |
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* @param string $sql |
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* @return \PDOStatement |
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*/ |
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private function getPDOStatement($db, $sql) |
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{ |
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$stmt = $db->query($sql); |
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if ($stmt === false) { |
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$errorInfo = $db->errorInfo(); |
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$errorMsg = $errorInfo[2]; |
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throw new \RuntimeException('SQLite Exception: ' . $errorMsg . ' in SQL: <br /><pre>' . $sql . '</pre>'); |
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} |
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return $stmt; |
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} |
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/** |
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* @return Response |
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*/ |
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private function getSingleDocumentResponse() |
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{ |
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$document = $this->getDocumentById(); |
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if ($document === false) { |
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return new Response(); |
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} |
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if ($document->type === 'folder') { |
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return $this->getFolderResponse($document); |
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} |
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$documentContent = $this->getDocumentContent($document); |
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$document->documentContent = $documentContent; |
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return new Response($document); |
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} |
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/** |
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* @param Application $application |
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*/ |
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public function render($application = null) |
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{ |
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$this->renderedContent = $this->response; |
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} |
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/** |
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* @return Response |
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* @throws \Exception |
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*/ |
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private function getRootDocumentsResponse() |
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{ |
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$documents = $this->storage->getDocuments()->getDocuments('published'); |
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return new Response($documents); |
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} |
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/** |
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* @return Response |
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* @throws \Exception |
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*/ |
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private function getSearchDocumentsResponse() |
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{ |
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$rawResults = $this->getRawResults(); |
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$results = array(); |
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$suggestions = array(); |
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foreach ($rawResults as $rawResult) { |
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if ($rawResult instanceof SearchSuggestion) { |
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$suggestions[] = $rawResults; |
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continue; |
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} |
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$result = $rawResult->getDocument(); |
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$result->searchInfo = $rawResult; |
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$results[] = $result; |
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} |
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$response = new Response($results); |
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$response->searchSuggestions = $suggestions; |
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return $response; |
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} |
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/** |
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* @param Document $document |
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* @return \stdClass |
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*/ |
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private function getDocumentContent($document) |
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{ |
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$documentContent = new \stdClass(); |
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$documentContent->fields = $document->fields; |
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$documentContent->bricks = $document->bricks; |
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$documentContent->dynamicBricks = $document->dynamicBricks; |
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return $documentContent; |
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} |
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/** |
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* @return array |
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* @throws \Exception |
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*/ |
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private function getRawResults() |
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{ |
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$filteredQuery = new CharacterFilter($_GET['q']); |
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$tokenizer = new Tokenizer($filteredQuery); |
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$search = new Search($this->storage); |
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$rawResults = $search->getDocumentsForTokenizer($tokenizer); |
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return $rawResults; |
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} |
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/** |
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* @param Document $document |
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* @return Response |
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*/ |
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private function getFolderResponse($document) |
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{ |
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$document->dbHandle = $this->storage->getContentDbHandle(); |
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$document->documentStorage = new DocumentStorage($this->storage->getRepository()); |
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$document->getContent(); |
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$response = new Response($document->getContent()); |
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$response->folder = $document->path; |
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return $response; |
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} |
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} |