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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\Service; |
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use OCA\Analytics\Activity\ActivityManager; |
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use OCA\Analytics\Controller\DatasourceController; |
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use OCA\Analytics\Db\DataloadMapper; |
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use OCA\Analytics\Db\DatasetMapper; |
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use OCA\Analytics\Db\StorageMapper; |
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use OCP\AppFramework\Http\DataDownloadResponse; |
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use OCP\AppFramework\Http\DataResponse; |
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use OCP\Files\IRootFolder; |
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use OCP\ILogger; |
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use OCP\ITagManager; |
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class DatasetService |
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{ |
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private $userId; |
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private $logger; |
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private $tagManager; |
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private $ShareService; |
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private $StorageMapper; |
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private $DatasetMapper; |
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private $ThresholdService; |
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private $DataloadMapper; |
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private $ActivityManager; |
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private $rootFolder; |
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public function __construct( |
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$userId, |
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ILogger $logger, |
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ITagManager $tagManager, |
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ShareService $ShareService, |
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StorageMapper $StorageMapper, |
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DatasetMapper $DatasetMapper, |
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ThresholdService $ThresholdService, |
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DataloadMapper $DataloadMapper, |
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ActivityManager $ActivityManager, |
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IRootFolder $rootFolder |
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) |
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{ |
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$this->userId = $userId; |
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$this->logger = $logger; |
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$this->tagManager = $tagManager; |
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$this->ShareService = $ShareService; |
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$this->ThresholdService = $ThresholdService; |
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$this->StorageMapper = $StorageMapper; |
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$this->DatasetMapper = $DatasetMapper; |
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$this->DataloadMapper = $DataloadMapper; |
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$this->ActivityManager = $ActivityManager; |
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$this->rootFolder = $rootFolder; |
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} |
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/** |
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* get all datasets |
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* |
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* @return DataResponse |
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*/ |
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public function index() |
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{ |
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$ownDatasets = $this->DatasetMapper->index(); |
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// get dataload indicators for icons shown in the advanced screen |
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$dataloads = $this->DataloadMapper->getAllDataloadMetadata(); |
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foreach ($dataloads as $dataload) { |
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$key = array_search($dataload['dataset'], array_column($ownDatasets, 'id')); |
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if ($key !== '') { |
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if ($dataload['schedules'] !== '' and $dataload['schedules'] !== null) { |
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$dataload['schedules'] = 1; |
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} else { |
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$dataload['schedules'] = 0; |
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} |
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$ownDatasets[$key]['dataloads'] = $dataload['dataloads']; |
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$ownDatasets[$key]['schedules'] = $dataload['schedules']; |
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} |
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} |
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// get shared datasets and remove doublicates |
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$sharedDatasets = $this->ShareService->getSharedDatasets(); |
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foreach ($sharedDatasets as $sharedDataset) { |
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if (!array_search($sharedDataset['id'], array_column($ownDatasets, 'id'))) { |
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$sharedDataset['type'] = '99'; |
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$sharedDataset['parrent'] = '0'; |
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array_push($ownDatasets, $sharedDataset); |
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} |
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} |
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$favorites = $this->tagManager->load('analytics')->getFavorites(); |
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foreach ($ownDatasets as &$ownDataset) { |
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$hasTag = 0; |
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if (is_array($favorites) and in_array($ownDataset['id'], $favorites)) { |
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$hasTag = 1; |
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} |
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$ownDataset['favorite'] = $hasTag; |
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} |
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return new DataResponse($ownDatasets); |
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} |
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/** |
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* get own dataset details |
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* |
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* @param int $datasetId |
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* @return array |
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*/ |
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public function read(int $datasetId) |
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{ |
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return $this->getOwnDataset($datasetId); |
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} |
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/** |
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* get own dataset details |
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* |
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* @param int $datasetId |
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* @param string|null $user_id |
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* @return array |
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*/ |
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public function getOwnDataset(int $datasetId, string $user_id = null) |
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{ |
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// default permission UPDATE only for internal reports; all others can not change filters |
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$ownDataset = $this->DatasetMapper->read($datasetId, $user_id); |
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if (!empty($ownDataset) && (int)$ownDataset['type'] === DatasourceController::DATASET_TYPE_INTERNAL_DB) { |
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$ownDataset['permissions'] = \OCP\Constants::PERMISSION_UPDATE; |
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} elseif (!empty($ownDataset)) { |
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$ownDataset['permissions'] = \OCP\Constants::PERMISSION_READ; |
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} |
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return $ownDataset; |
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} |
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/** |
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* get own datasets which are marked as favorites |
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* |
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* @return array|bool |
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*/ |
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public function getOwnFavoriteDatasets() |
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{ |
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$ownDatasets = $this->DatasetMapper->index(); |
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$favorits = $this->tagManager->load('analytics')->getFavorites(); |
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$sharedDatasets = $this->ShareService->getSharedDatasets(); |
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foreach ($favorits as $favorite) { |
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if (!array_search($favorite, array_column($ownDatasets, 'id')) |
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&& !array_search($favorite, array_column($sharedDatasets, 'id'))) { |
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unset($favorits[$favorite]); |
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$this->tagManager->load('analytics')->removeFromFavorites($favorite); |
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} |
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} |
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return $favorits; |
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} |
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/** |
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* create new dataset |
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* |
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* @param string $file |
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* @return int |
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*/ |
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public function create($file = '') |
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{ |
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$this->ActivityManager->triggerEvent(0, ActivityManager::OBJECT_DATASET, ActivityManager::SUBJECT_DATASET_ADD); |
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$datasetId = $this->DatasetMapper->create(); |
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if ($file !== '') { |
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$name = explode('.', end(explode('/', $file)))[0]; |
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$subheader = $file; |
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$parent = 0; |
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$type = DatasourceController::DATASET_TYPE_INTERNAL_FILE; |
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$link = $file; |
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$visualization = 'table'; |
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$chart = 'line'; |
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$this->update($datasetId, $name, $subheader, $parent, $type, $link, $visualization, $chart, '', ''); |
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} |
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return $datasetId; |
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} |
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/** |
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* get dataset details |
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* |
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* @param int $datasetId |
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* @param $name |
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* @param $subheader |
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* @param int $parent |
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* @param int $type |
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* @param $link |
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* @param $visualization |
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* @param $chart |
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* @param $chartoptions |
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* @param $dataoptions |
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* @param $dimension1 |
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* @param $dimension2 |
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* @param $value |
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* @return bool |
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*/ |
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public function update(int $datasetId, $name, $subheader, int $parent, int $type, $link, $visualization, $chart, $chartoptions, $dataoptions, $dimension1 = null, $dimension2 = null, $value = null) |
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{ |
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if ($type === DatasourceController::DATASET_TYPE_GROUP) { |
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$parent = 0; |
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} |
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return $this->DatasetMapper->update($datasetId, $name, $subheader, $parent, $type, $link, $visualization, $chart, $chartoptions, $dataoptions, $dimension1, $dimension2, $value); |
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} |
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/** |
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* set/remove the favorite flag for a report |
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* |
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* @param int $datasetId |
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* @param string $favorite |
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* @return bool |
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*/ |
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public function setFavorite(int $datasetId, string $favorite) |
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{ |
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if ($favorite === 'true') { |
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$return = $this->tagManager->load('analytics')->addToFavorites($datasetId); |
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} else { |
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$return = $this->tagManager->load('analytics')->removeFromFavorites($datasetId); |
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} |
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return $return; |
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} |
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/** |
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* Import Dataset from File |
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* |
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* @param string|null $path |
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* @param string|null $raw |
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* @return int |
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* @throws \OCP\Files\NotFoundException |
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* @throws \OCP\Files\NotPermittedException |
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*/ |
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public function import(string $path = null, string $raw = null) |
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{ |
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if ($path !== '') { |
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$file = $this->rootFolder->getUserFolder($this->userId)->get($path); |
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$data = $file->getContent(); |
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} else if ($raw !== null) { |
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$data = $raw; |
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} else { |
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return false; |
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} |
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$data = json_decode($data, true); |
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$dataset = $data['dataset']; |
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isset($dataset['name']) ? $name = $dataset['name'] : $name = ''; |
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isset($dataset['subheader']) ? $subheader = $dataset['subheader'] : $subheader = ''; |
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$parent = 0; |
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isset($dataset['type']) ? $type = $dataset['type'] : $type = null; |
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isset($dataset['link']) ? $link = $dataset['link'] : $link = null; |
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isset($dataset['visualization']) ? $visualization = $dataset['visualization'] : $visualization = null; |
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isset($dataset['chart']) ? $chart = $dataset['chart'] : $chart = null; |
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isset($dataset['chartoptions']) ? $chartoptions = $dataset['chartoptions'] : $chartoptions = null; |
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isset($dataset['dataoptions']) ? $dataoptions = $dataset['dataoptions'] : $dataoptions = null; |
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isset($dataset['filteroptions']) ? $filteroptions = $dataset['filteroptions'] : $filteroptions = null; |
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isset($dataset['dimension1']) ? $dimension1 = $dataset['dimension1'] : $dimension1 = null; |
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isset($dataset['dimension2']) ? $dimension2 = $dataset['dimension2'] : $dimension2 = null; |
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isset($dataset['value']) ? $value = $dataset['value'] : $value = null; |
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$datasetId = $this->DatasetMapper->create(); |
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$this->DatasetMapper->update($datasetId, $name, $subheader, $parent, $type, $link, $visualization, $chart, $chartoptions, $dataoptions, $dimension1, $dimension2, $value, $filteroptions); |
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foreach ($data['dataload'] as $dataload) { |
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isset($dataload['datasource']) ? $datasource = $dataload['datasource'] : $datasource = null; |
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isset($dataload['name']) ? $name = $dataload['name'] : $name = null; |
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isset($dataload['option']) ? $option = $dataload['option'] : $option = null; |
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$schedule = null; |
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$dataloadId = $this->DataloadMapper->create($datasetId, $datasource); |
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$this->DataloadMapper->update($dataloadId, $name, $option, $schedule); |
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} |
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foreach ($data['threshold'] as $threshold) { |
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isset($threshold['dimension1']) ? $dimension1 = $threshold['dimension1'] : $dimension1 = null; |
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isset($threshold['value']) ? $value = $threshold['value'] : $value = null; |
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isset($threshold['option']) ? $option = $threshold['option'] : $option = null; |
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isset($threshold['severity']) ? $severity = $threshold['severity'] : $severity = null; |
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$this->ThresholdService->create($datasetId, $dimension1, $option, $value, $severity); |
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} |
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foreach ($data['data'] as $dData) { |
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isset($dData[0]) ? $dimension1 = $dData[0] : $dimension1 = null; |
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isset($dData[1]) ? $dimension2 = $dData[1] : $dimension2 = null; |
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isset($dData[2]) ? $value = $dData[2] : $value = null; |
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$this->StorageMapper->create($datasetId, $dimension1, $dimension2, $value); |
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} |
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if (isset($data['favorite'])) { |
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$this->setFavorite($datasetId, $data['favorite']); |
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} |
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return $datasetId; |
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} |
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/** |
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* Export Dataset |
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* |
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* @param int $datasetId |
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* @return DataDownloadResponse |
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*/ |
|
305
|
|
|
public function export(int $datasetId) |
|
306
|
|
|
{ |
|
307
|
|
|
$result = array(); |
|
308
|
|
|
$result['dataset'] = $this->DatasetMapper->read($datasetId); |
|
309
|
|
|
$result['dataload'] = $this->DataloadMapper->read($datasetId); |
|
310
|
|
|
$result['threshold'] = $this->ThresholdService->read($datasetId); |
|
311
|
|
|
$result['favorite'] = ''; |
|
312
|
|
|
|
|
313
|
|
|
if ($result['dataset']['type'] === DatasourceController::DATASET_TYPE_INTERNAL_DB) { |
|
314
|
|
|
$result['data'] = $this->StorageMapper->read($datasetId); |
|
315
|
|
|
} |
|
316
|
|
|
|
|
317
|
|
|
unset($result['dataset']['id'], $result['dataset']['user_id'], $result['dataset']['user_id'], $result['dataset']['parent']); |
|
318
|
|
|
$data = json_encode($result); |
|
319
|
|
|
return new DataDownloadResponse($data, $result['dataset']['name'] . '.export.txt', 'text/plain; charset=utf-8'); |
|
320
|
|
|
} |
|
321
|
|
|
|
|
322
|
|
|
/** |
|
323
|
|
|
* Delete Dataset and all depending objects |
|
324
|
|
|
* |
|
325
|
|
|
* @param int $datasetId |
|
326
|
|
|
* @return bool |
|
327
|
|
|
*/ |
|
328
|
|
|
public function delete(int $datasetId) |
|
329
|
|
|
{ |
|
330
|
|
|
$this->ShareService->deleteShareByDataset($datasetId); |
|
331
|
|
|
$this->StorageMapper->deleteByDataset($datasetId); |
|
332
|
|
|
$this->DatasetMapper->delete($datasetId); |
|
333
|
|
|
$this->ThresholdService->deleteThresholdByDataset($datasetId); |
|
334
|
|
|
$this->DataloadMapper->deleteDataloadByDataset($datasetId); |
|
335
|
|
|
$this->ActivityManager->triggerEvent(0, ActivityManager::OBJECT_DATASET, ActivityManager::SUBJECT_DATASET_DELETE); |
|
336
|
|
|
$this->setFavorite($datasetId, 'false'); |
|
337
|
|
|
return true; |
|
338
|
|
|
} |
|
339
|
|
|
|
|
340
|
|
|
/** |
|
341
|
|
|
* get dataset details |
|
342
|
|
|
* |
|
343
|
|
|
* @param int $datasetId |
|
344
|
|
|
* @param $chartoptions |
|
345
|
|
|
* @param $dataoptions |
|
346
|
|
|
* @param $filteroptions |
|
347
|
|
|
* @return bool |
|
348
|
|
|
*/ |
|
349
|
|
|
public function updateOptions(int $datasetId, $chartoptions, $dataoptions, $filteroptions) |
|
350
|
|
|
{ |
|
351
|
|
|
return $this->DatasetMapper->updateOptions($datasetId, $chartoptions, $dataoptions, $filteroptions); |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
/** |
|
355
|
|
|
* search for datasets |
|
356
|
|
|
* |
|
357
|
|
|
* @param string $searchString |
|
358
|
|
|
* @return array |
|
359
|
|
|
*/ |
|
360
|
|
|
public function search(string $searchString) |
|
361
|
|
|
{ |
|
362
|
|
|
return $this->DatasetMapper->search($searchString); |
|
363
|
|
|
} |
|
364
|
|
|
|
|
365
|
|
|
} |
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