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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\cc\Request; |
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use CloudControl\Cms\cc\ResponseHeaders; |
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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 DocumentApiComponent extends CachableBaseComponent |
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{ |
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const GET_PARAMETER_PATH = 'path'; |
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const GET_PARAMETER_Q = 'q'; |
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/** |
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* @var Response|string |
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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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ResponseHeaders::add(ResponseHeaders::HEADER_CONTENT_TYPE, ResponseHeaders::HEADER_CONTENT_TYPE_CONTENT_APPLICATION_JSON); |
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$this->setResponse(); |
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} |
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private function setResponse() |
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{ |
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try { |
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if (isset($_GET[self::GET_PARAMETER_Q])) { |
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$this->response = $this->getSearchDocumentsResponse(); |
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return; |
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} |
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if (isset($_GET[self::GET_PARAMETER_PATH])) { |
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$this->response = $this->getDocumentsByPathResponse(); |
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return; |
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} |
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$this->response = '{"swagger":"2.0","info":{"description":"This is documentation for the DocumentApiComponent of the Cloud Control Framework & CMS. See https://getcloudcontrol.org. Additional documentation regarding the DocumentApiComponent can be found here: https://github.com/jenskooij/cloudcontrol/wiki/DocumentApiComponent","title":"DocumentApiComponent for Cloud Control - Framework & CMS","contact":{"name":"Cloud Control - Framework & CMS","url":"https://getcloudcontrol.org"},"license":{"name":"MIT","url":"https://github.com/jenskooij/cloudcontrol/blob/master/LICENSE"},"version":"1.0.0"},"basePath":"' . Request::$subfolders . '","paths":{"' . Request::$subfolders . Request::$relativeUri . '":{"get":{"summary":"Retrieve documents","produces":["application/json"],"parameters":[{"name":"q","in":"query","description":"Search query","required":false,"type":"string"},{"name":"path","in":"query","description":"The (folder) path of which you want to see the contents","required":false,"type":"string"}],"responses":{"200":{"description":"Successful operation","schema":{"$ref":"#/definitions/ApiResponse"}},"default":{"schema":{"type":"string","example":"{}"},"description":"When no parameters present, shows the swagger definition"}}}}},"definitions":{"ApiResponse":{"type":"object","properties":{"success":{"type":"boolean","title":"Wheter or not the call was processed succesful"},"results":{"type":"array","title":"The array of Documents that were found","items":{"$ref":"#/definitions/Document"}},"error":{"title":"If an error occured, it will be displayed, empty if not.","type":"string"},"folder":{"type":"string","title":"Path of the currently selected folder, by using the id parameter","example":"/folder"},"searchSuggestions":{"type":"array","items":{"type":"array","items":{"$ref":"#/definitions/SearchSuggestion"}}}}},"Document":{"type":"object","properties":{"id":{"type":"string","title":"The Document identifier","example":"1"},"path":{"type":"string","title":"The Document path"},"title":{"type":"string","title":"The Document title"},"slug":{"type":"string","title":"The Document slug"},"type":{"type":"string","title":"The Document type","enum":["document","folder"]},"documentType":{"type":"string","title":"The Document DocumentType, as defined in the CMS"},"documentTypeSlug":{"type":"string","title":"The Document DocumentType slug"},"state":{"type":"string","title":"The publication state for this document","enum":["published","unpublished"]},"lastModificationDate":{"type":"string","title":"The Document\'s last modification timestamp","example":"0"},"publicationDate":{"type":"string","title":"The Document\'s publication timestamp","example":"0"}}},"SearchSuggestion":{"type":"object","properties":{"original":{"type":"string","title":"The query that was retrieved from parameter q","example":"kyeword"},"term":{"type":"string","title":"An existing term that is closest to the original","example":"keyword"},"editDistance":{"type":"string","title":"The amount of changes were made to get from the term to the original","example":"2"}}}}}'; |
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return; |
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} catch (\Exception $e) { |
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$error = $e->getFile() . ':' . $e->getLine() . ' ' . $e->getMessage(); |
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$this->response = new Response(array(), false, $error); |
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return; |
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} |
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} |
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/** |
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* @return Document |
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* @throws \RuntimeException |
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*/ |
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private function getDococumentPathPath() |
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{ |
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$path = $_GET[self::GET_PARAMETER_PATH]; |
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$db = $this->storage->getRepository()->getContentRepository()->getContentDbHandle(); |
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$stmt = $this->getPDOStatement($db, $this->getDocumentByPathSql($db, $path)); |
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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 $path |
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* @return string |
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*/ |
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private function getDocumentByPathSql($db, $path) |
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{ |
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return 'SELECT * |
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FROM documents_published |
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WHERE path = ' . $db->quote($path) . ' |
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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 $sql |
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* @return \PDOStatement |
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* @throws \RuntimeException |
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*/ |
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private function getPDOStatement($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 $stmt; |
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} |
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/** |
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* @return Response |
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* @throws \RuntimeException |
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*/ |
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private function getSingleDocumentResponse() |
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{ |
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$document = $this->getDococumentPathPath(); |
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if ($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 $this->getFolderResponseByDocument($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 = $this->response; |
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} |
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/** |
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* @return Response |
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* @throws \Exception |
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*/ |
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private function getDocumentsByPathResponse() |
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{ |
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$slug = $this->getSlugFromPath(); |
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if (($response = $this->getFolderWithState($slug)) !== false) { |
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return $response; |
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} |
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if (($response = $this->getFolderWithoutState($slug)) !== false) { |
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return $response; |
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} |
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return $this->getSingleDocumentResponse(); |
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} |
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/** |
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* @return Response |
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* @throws \Exception |
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*/ |
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private function getSearchDocumentsResponse() |
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{ |
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$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($_GET[self::GET_PARAMETER_Q]); |
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$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 $document |
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* @return Response |
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* @throws \RuntimeException |
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*/ |
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private function getFolderResponseByDocument($document) |
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{ |
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if ($document->type !== 'folder') { |
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return new Response(); |
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} |
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$document->dbHandle = $this->storage->getContentDbHandle(); |
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$document->documentStorage = new DocumentStorage($this->storage->getRepository()); |
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$response = new Response($document->getContent()); |
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$response->folder = $document->path; |
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return $response; |
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} |
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/** |
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* @return bool|string |
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*/ |
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private function getSlugFromPath() |
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{ |
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$path = $_GET[self::GET_PARAMETER_PATH]; |
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if ($path[0] === '/') { |
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$path = substr($path, 1); |
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} |
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return $path; |
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} |
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/** |
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* @param string $slug |
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* @return bool|Response |
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*/ |
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private function getFolderWithState($slug) |
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{ |
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if (!CmsComponent::isCmsLoggedIn()) { |
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return false; |
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} |
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$documents = $this->storage->getDocuments()->getDocumentsWithState('/' . $slug); |
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if (!empty($documents)) { |
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$response = new Response($documents); |
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$response->folder = $_GET[self::GET_PARAMETER_PATH]; |
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return $response; |
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} |
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return false; |
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} |
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/** |
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* @param $slug |
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* @return bool|Response |
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* @throws \Exception |
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*/ |
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private function getFolderWithoutState($slug) |
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{ |
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$folderDocument = $this->storage->getDocuments()->getDocumentFolderBySlug($slug); |
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if ($folderDocument instanceof Document && $folderDocument->type === 'folder') { |
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return $this->getFolderResponseByDocument($folderDocument); |
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} |
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return false; |
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} |
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} |
jenskooij /
cloudcontrol
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