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<?php |
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/** |
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* Data 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 2019 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\DbController; |
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use OCP\ILogger; |
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class DataService |
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{ |
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private $logger; |
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private $DatasetService; |
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private $DBController; |
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private $ActivityManager; |
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public function __construct( |
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ILogger $logger, |
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DatasetService $DatasetService, |
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DbController $DBController, |
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ActivityManager $ActivityManager |
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) |
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{ |
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$this->logger = $logger; |
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$this->DatasetService = $DatasetService; |
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$this->DBController = $DBController; |
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$this->ActivityManager = $ActivityManager; |
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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 $datasetMetadata |
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* @param $objectDrilldown |
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* @param $dateDrilldown |
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* @return array |
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*/ |
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public function read($datasetMetadata, $objectDrilldown, $dateDrilldown) |
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{ |
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$header = array(); |
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if ($objectDrilldown === 'true') $header['dimension1'] = $datasetMetadata['dimension1']; |
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if ($dateDrilldown === 'true') $header['dimension2'] = $datasetMetadata['dimension2']; |
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$header['dimension3'] = $datasetMetadata['dimension3']; |
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$data = $this->DBController->getData($datasetMetadata['id'], $objectDrilldown, $dateDrilldown); |
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$result = empty($data) ? [ |
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'status' => 'nodata' |
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] : [ |
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'header' => $header, |
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'data' => $data |
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]; |
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return $result; |
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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 $dimension3 |
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* @return array |
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*/ |
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public function update($datasetId, $dimension1, $dimension2, $dimension3) |
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{ |
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$insert = 0; |
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$update = 0; |
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//$this->logger->error($dimension3); |
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$dimension3 = str_replace(',', '.', $dimension3); |
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$action = $this->DBController->createData($datasetId, $dimension1, $dimension2, $dimension3); |
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if ($action === 'insert') $insert++; |
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elseif ($action === 'update') $update++; |
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$result = [ |
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'insert' => $insert, |
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'update' => $update |
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]; |
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$this->ActivityManager->triggerEvent($datasetId, ActivityManager::OBJECT_DATA, ActivityManager::SUBJECT_DATA_ADD); |
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return $result; |
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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 $import |
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* @return array |
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*/ |
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public function import($datasetId, $import) |
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{ |
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$insert = 0; |
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$update = 0; |
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$delimiter = $this->detectDelimiter($import); |
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$rows = str_getcsv($import, "\n"); |
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foreach ($rows as &$row) { |
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$row = str_getcsv($row, $delimiter); |
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$action = $this->DBController->createData($datasetId, $row[0], $row[1], $row[2]); |
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if ($action === 'insert') $insert++; |
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elseif ($action === 'update') $update++; |
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} |
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$result = [ |
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'insert' => $insert, |
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'update' => $update, |
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'delimiter' => $delimiter |
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]; |
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$this->ActivityManager->triggerEvent($datasetId, ActivityManager::OBJECT_DATA, ActivityManager::SUBJECT_DATA_ADD); |
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return $result; |
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} |
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private function detectDelimiter($data) |
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{ |
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$delimiters = ["\t", ";", "|", ","]; |
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$data_2 = null; |
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$delimiter = $delimiters[0]; |
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foreach ($delimiters as $d) { |
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$firstRow = str_getcsv($data, "\n")[0]; |
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$data_1 = str_getcsv($firstRow, $d); |
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if (sizeof($data_1) > sizeof($data_2)) { |
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$delimiter = $d; |
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$data_2 = $data_1; |
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} |
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} |
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return $delimiter; |
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} |
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} |
Rello /
analytics
