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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\Db\StorageMapper; |
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use OCP\IRequest; |
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use Psr\Log\LoggerInterface; |
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class StorageService |
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{ |
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private $logger; |
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private $StorageMapper; |
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private $ThresholdService; |
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private $DatasetService; |
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public function __construct( |
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string $AppName, |
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IRequest $request, |
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LoggerInterface $logger, |
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StorageMapper $StorageMapper, |
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DatasetService $DatasetService, |
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ThresholdService $ThresholdService |
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) |
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{ |
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$this->logger = $logger; |
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$this->StorageMapper = $StorageMapper; |
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$this->DatasetService = $DatasetService; |
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$this->ThresholdService = $ThresholdService; |
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} |
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/** |
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* Get the items for the selected category |
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* |
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* @NoAdminRequired |
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* @param $datasetId |
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* @param $options |
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* @return array |
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*/ |
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public function read($datasetId, $options) |
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{ |
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$availableDimensions = array(); |
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$header = array(); |
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$datasetMetadata = $this->DatasetService->read($datasetId); |
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// output the dimensions available for filtering of this dataset |
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// this needs to map the technical name to its display name in the report |
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$availableDimensions['dimension1'] = $datasetMetadata['dimension1']; |
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$availableDimensions['dimension2'] = $datasetMetadata['dimension2']; |
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// return the header texts of the data being transferred according to the current drilldown state selected by user |
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$options = json_decode($options, true); |
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if (!isset($options['drilldown']['dimension1'])) $header[0] = $datasetMetadata['dimension1']; |
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if (!isset($options['drilldown']['dimension2'])) $header[1] = $datasetMetadata['dimension2']; |
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$header[6] = $datasetMetadata['value']; |
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$header = array_values($header); |
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$data = $this->StorageMapper->read($datasetMetadata['id'], $options); |
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$data = array_values($data); |
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foreach ($data as $key => $value) { |
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$data[$key] = array_values($value); |
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} |
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return empty($data) ? [ |
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'dimensions' => $availableDimensions, |
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'status' => 'nodata', |
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'error' => 0 |
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] : [ |
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'header' => $header, |
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'dimensions' => $availableDimensions, |
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'data' => $data, |
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'error' => 0 |
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]; |
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} |
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/** |
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* Get the items for the selected category |
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* |
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* @NoAdminRequired |
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* @param int $datasetId |
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* @param $dimension1 |
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* @param $dimension2 |
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* @param $value |
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* @param string|null $user_id |
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* @param $bulkInsert |
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* @return array |
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* @throws \Exception |
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*/ |
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public function update(int $datasetId, $dimension1, $dimension2, $value, string $user_id = null, $bulkInsert = null) |
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{ |
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TODO: |
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//dates in both columns |
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$dimension2 = $this->convertGermanDateFormat($dimension2); |
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//convert date into timestamp |
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//$timestamp = $this->convertGermanDateFormat($timestamp); |
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$value = $this->floatvalue($value); |
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$validate = ''; |
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$insert = $update = $error = $action = 0; |
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if ($value !== false) { |
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try { |
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$action = $this->StorageMapper->create($datasetId, $dimension1, $dimension2, $value, $user_id, null, $bulkInsert); |
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} catch (\Exception $e) { |
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$error = 1; |
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} |
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if ($action === 'insert') $insert = 1; |
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elseif ($action === 'update') $update = 1; |
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} else { |
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$error = 1; |
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} |
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if ($error === 0) $validate = $this->ThresholdService->validate($datasetId, $dimension1, $dimension2, $value); |
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return [ |
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'insert' => $insert, |
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'update' => $update, |
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'error' => $error, |
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'validate' => $validate |
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]; |
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} |
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/** |
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* delete data |
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* |
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* @NoAdminRequired |
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* @param int $datasetId |
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* @param $dimension1 |
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* @param $dimension2 |
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* @return bool |
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*/ |
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public function delete(int $datasetId, $dimension1, $dimension2, string $user_id = null) |
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{ |
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return $this->StorageMapper->delete($datasetId, $dimension1, $dimension2, $user_id); |
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} |
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/** |
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* Simulate delete data |
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* |
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* @NoAdminRequired |
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* @param int $datasetId |
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* @param $dimension1 |
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* @param $dimension2 |
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* @return array |
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*/ |
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public function deleteSimulate(int $datasetId, $dimension1, $dimension2) |
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{ |
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return $this->StorageMapper->deleteSimulate($datasetId, $dimension1, $dimension2); |
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} |
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private function floatvalue($val) |
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{ |
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$val = str_replace(",", ".", $val); |
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$val = preg_replace('/\.(?=.*\.)/', '', $val); |
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$val = preg_replace('/[^0-9-.]+/', '', $val); |
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if (is_numeric($val)) { |
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return number_format(floatval($val), 2, '.', ''); |
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} else { |
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return false; |
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} |
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} |
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private function convertGermanDateFormat($val) |
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{ |
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$fullString = explode(' ', $val); |
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$dateLength = strlen($fullString[0]); |
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$dateParts = explode('.', $fullString[0]); |
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if ($dateLength >= 6 && $dateLength <= 10 && count($dateParts) === 3) { |
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// is most likely a german date format 20.02.2020 |
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$fullString[0] = $dateParts[2] . '-' . sprintf('%02d', $dateParts[1]) . '-' . sprintf('%02d', $dateParts[0]); |
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$val = implode(' ', $fullString); |
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} |
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return $val; |
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} |
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} |
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.