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<?php |
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/** |
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* Analytics |
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* |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. See the LICENSE.md file. |
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* |
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* @author Marcel Scherello <[email protected]> |
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* @copyright 2021 Marcel Scherello |
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*/ |
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namespace OCA\Analytics\Controller; |
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use OCA\Analytics\DataSession; |
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use OCA\Analytics\Service\DatasetService; |
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use OCA\Analytics\Service\ShareService; |
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use OCA\Analytics\Service\ThresholdService; |
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use OCP\AppFramework\Controller; |
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use OCP\AppFramework\Http; |
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use OCP\AppFramework\Http\DataResponse; |
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use OCP\AppFramework\Http\NotFoundResponse; |
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use OCP\Files\IRootFolder; |
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use OCP\Files\NotFoundException; |
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use OCP\ILogger; |
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use OCP\IRequest; |
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class OutputController extends Controller |
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{ |
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private $logger; |
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private $DatasetService; |
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private $rootFolder; |
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private $userId; |
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private $DataSession; |
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private $ShareService; |
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private $DatasourceController; |
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private $StorageController; |
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private $ThresholdService; |
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public function __construct( |
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string $AppName, |
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IRequest $request, |
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$userId, |
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ILogger $logger, |
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IRootFolder $rootFolder, |
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DatasetService $DatasetService, |
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ShareService $ShareService, |
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DataSession $DataSession, |
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DatasourceController $DatasourceController, |
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StorageController $StorageController, |
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ThresholdService $ThresholdService |
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) |
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{ |
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parent::__construct($AppName, $request); |
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$this->userId = $userId; |
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$this->logger = $logger; |
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$this->DatasetService = $DatasetService; |
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$this->rootFolder = $rootFolder; |
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$this->DataSession = $DataSession; |
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$this->ShareService = $ShareService; |
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$this->DatasourceController = $DatasourceController; |
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$this->StorageController = $StorageController; |
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$this->ThresholdService = $ThresholdService; |
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} |
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/** |
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* get the data when requested from internal page |
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* |
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* @NoAdminRequired |
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* @param int $datasetId |
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* @param $filteroptions |
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* @param $dataoptions |
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* @return DataResponse|NotFoundResponse |
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* @throws NotFoundException |
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*/ |
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public function read(int $datasetId, $filteroptions, $dataoptions, $chartoptions) |
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{ |
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$datasetMetadata = $this->DatasetService->getOwnDataset($datasetId); |
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if (empty($datasetMetadata)) $datasetMetadata = $this->ShareService->getSharedDataset($datasetId); |
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if (!empty($datasetMetadata)) { |
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$datasetMetadata = $this->evaluateCanFilter($datasetMetadata, $filteroptions, $dataoptions, $chartoptions); |
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$result = $this->getData($datasetMetadata); |
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$response = new DataResponse($result, HTTP::STATUS_OK); |
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//$response->setETag(md5('123')); |
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return $response; |
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} else { |
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return new NotFoundResponse(); |
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} |
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} |
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/** |
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* Get the data from backend; |
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* pre-evaluation of valid datasetId within read & readPublic is trusted here |
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* |
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* @NoAdminRequired |
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* @param $datasetMetadata |
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* @return array|NotFoundException |
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* @throws NotFoundException |
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*/ |
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private function getData($datasetMetadata) |
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{ |
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$datasourceId = (int)$datasetMetadata['type']; |
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if ($datasourceId === DatasourceController::DATASET_TYPE_INTERNAL_DB) { |
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$result = $this->StorageController->read($datasetMetadata); |
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} else { |
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$option = array(); |
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// before 3.1.0, the options were in another format. as of 3.1.0 the standard option array is used |
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if ($datasetMetadata['link'][0] !== '{') { |
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$option['link'] = $datasetMetadata['link']; |
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} else { |
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$option = json_decode($datasetMetadata['link'], true); |
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} |
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$option['user_id'] = $datasetMetadata['user_id']; |
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$result = $this->DatasourceController->read($datasourceId, $datasetMetadata); |
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//unset($result['error']); |
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} |
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$result['thresholds'] = $this->ThresholdService->read($datasetMetadata['id']); |
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unset($datasetMetadata['parent'] |
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, $datasetMetadata['user_id'] |
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, $datasetMetadata['link'] |
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, $datasetMetadata['dimension1'] |
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, $datasetMetadata['dimension2'] |
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, $datasetMetadata['dimension3'] |
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, $datasetMetadata['value'] |
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, $datasetMetadata['password'] |
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); |
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$result['options'] = $datasetMetadata; |
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return $result; |
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} |
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/** |
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* get the data when requested from public page |
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* |
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* @NoAdminRequired |
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* @PublicPage |
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* @UseSession |
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* @param $token |
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* @param $filteroptions |
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* @param $dataoptions |
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* @return DataResponse|NotFoundResponse |
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* @throws NotFoundException |
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*/ |
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public function readPublic($token, $filteroptions, $dataoptions, $chartoptions) |
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{ |
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$share = $this->ShareService->getDatasetByToken($token); |
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if (empty($share)) { |
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// Dataset not shared or wrong token |
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return new NotFoundResponse(); |
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} else { |
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if ($share['password'] !== null) { |
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$password = $this->DataSession->getPasswordForShare($token); |
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$passwordVerification = $this->ShareService->verifyPassword($password, $share['password']); |
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if ($passwordVerification === false) { |
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return new NotFoundResponse(); |
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} |
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} |
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$share = $this->evaluateCanFilter($share, $filteroptions, $dataoptions, $chartoptions); |
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$result = $this->getData($share); |
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return new DataResponse($result); |
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} |
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} |
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/** |
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* evaluate if the user did filter in the report and if he is allowed to filter (shared reports) |
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* |
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* @param $metadata |
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* @param $filteroptions |
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* @param $dataoptions |
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* @return mixed |
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*/ |
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private function evaluateCanFilter($metadata, $filteroptions, $dataoptions, $chartoptions) |
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{ |
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// send current user filteroptions to the datarequest |
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// only if the report has update-permissions |
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// if nothing is changed by the user, the filter which is stored for the report, will be used |
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if ($filteroptions and $filteroptions !== '' and $metadata['permissions'] === \OCP\Constants::PERMISSION_UPDATE) { |
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$metadata['filteroptions'] = $filteroptions; |
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$metadata['dataoptions'] = $dataoptions; |
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$metadata['chartoptions'] = $chartoptions; |
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} |
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return $metadata; |
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} |
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} |
Rello /
analytics
