Rello /
analytics
| Total Complexity | 43 |
| Total Lines | 409 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like DataloadController often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use DataloadController, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 24 | class DataloadController extends Controller |
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| 25 | { |
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| 26 | private $logger; |
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| 27 | private $StorageController; |
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| 28 | private $DataSourceController; |
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| 29 | private $userId; |
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| 30 | private $ActivityManager; |
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| 31 | private $DatasetController; |
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| 32 | private $l10n; |
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| 33 | private $DataloadMapper; |
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| 34 | |||
| 35 | public function __construct( |
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| 36 | string $AppName, |
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| 37 | IRequest $request, |
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| 38 | IL10N $l10n, |
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| 39 | $userId, |
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| 40 | ILogger $logger, |
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| 41 | ActivityManager $ActivityManager, |
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| 42 | DataSourceController $DataSourceController, |
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| 43 | DatasetController $DatasetController, |
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| 44 | StorageController $StorageController, |
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| 45 | DataloadMapper $DataloadMapper |
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| 46 | ) |
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| 47 | { |
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| 48 | parent::__construct($AppName, $request); |
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| 49 | $this->l10n = $l10n; |
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| 50 | $this->userId = $userId; |
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| 51 | $this->logger = $logger; |
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| 52 | $this->StorageController = $StorageController; |
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| 53 | $this->ActivityManager = $ActivityManager; |
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| 54 | $this->DataSourceController = $DataSourceController; |
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| 55 | $this->DatasetController = $DatasetController; |
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| 56 | $this->DataloadMapper = $DataloadMapper; |
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| 57 | } |
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| 58 | |||
| 59 | // Dataloads |
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| 60 | // Dataloads |
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| 61 | // Dataloads |
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| 62 | |||
| 63 | /** |
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| 64 | * create a new dataload |
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| 65 | * |
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| 66 | * @NoAdminRequired |
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| 67 | * @param int $datasetId |
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| 68 | * @param int $datasourceId |
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| 69 | * @return DataResponse |
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| 70 | */ |
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| 71 | public function create(int $datasetId, int $datasourceId) |
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| 74 | } |
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| 75 | |||
| 76 | /** |
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| 77 | * get all dataloads for a dataset |
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| 78 | * |
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| 79 | * @NoAdminRequired |
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| 80 | * @param int $datasetId |
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| 81 | * @return DataResponse |
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| 82 | */ |
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| 83 | public function read(int $datasetId) |
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| 88 | } |
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| 89 | |||
| 90 | /** |
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| 91 | * update dataload |
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| 92 | * |
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| 93 | * @NoAdminRequired |
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| 94 | * @param int $dataloadId |
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| 95 | * @param $name |
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| 96 | * @param $option |
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| 97 | * @param $schedule |
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| 98 | * @return DataResponse |
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| 99 | */ |
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| 100 | public function update(int $dataloadId, $name, $option, $schedule) |
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| 101 | { |
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| 102 | return new DataResponse($this->DataloadMapper->update($dataloadId, $name, $option, $schedule)); |
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| 103 | } |
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| 104 | |||
| 105 | /** |
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| 106 | * delete a dataload |
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| 107 | * |
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| 108 | * @NoAdminRequired |
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| 109 | * @param int $dataloadId |
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| 110 | * @return bool |
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| 111 | */ |
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| 112 | public function delete(int $dataloadId) |
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| 113 | { |
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| 114 | return $this->DataloadMapper->delete($dataloadId); |
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| 115 | } |
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| 116 | |||
| 117 | /** |
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| 118 | * simulate a dataload and output its data |
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| 119 | * |
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| 120 | * @NoAdminRequired |
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| 121 | * @param int $dataloadId |
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| 122 | * @return DataResponse |
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| 123 | * @throws NotFoundException |
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| 124 | */ |
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| 125 | public function simulate(int $dataloadId) |
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| 126 | { |
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| 127 | $result = $this->getDataFromDatasource($dataloadId); |
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| 128 | return new DataResponse($result); |
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| 129 | } |
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| 130 | |||
| 131 | /** |
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| 132 | * execute all dataloads depending on their schedule |
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| 133 | * daily or hourly |
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| 134 | * |
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| 135 | * @NoAdminRequired |
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| 136 | * @param $schedule |
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| 137 | * @return void |
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| 138 | * @throws \Exception |
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| 139 | */ |
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| 140 | public function executeBySchedule($schedule) |
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| 141 | { |
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| 142 | $schedules = $this->DataloadMapper->getDataloadBySchedule($schedule); |
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| 143 | //$this->logger->debug('DataLoadController 143: execute schedule '.$schedule); |
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| 144 | foreach ($schedules as $dataload) { |
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| 145 | //$this->logger->debug('DataLoadController 145: execute dataload '.$dataload['id']); |
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| 146 | $this->execute($dataload['id']); |
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| 147 | } |
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| 148 | } |
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| 149 | |||
| 150 | /** |
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| 151 | * execute a dataload from datasource and store into dataset |
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| 152 | * |
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| 153 | * @NoAdminRequired |
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| 154 | * @param int $dataloadId |
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| 155 | * @return DataResponse |
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| 156 | * @throws \Exception |
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| 157 | */ |
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| 158 | public function execute(int $dataloadId) |
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| 159 | { |
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| 160 | //$this->logger->debug('DataLoadController 143:'.$dataloadId); |
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| 161 | $dataloadMetadata = $this->DataloadMapper->getDataloadById($dataloadId); |
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| 162 | $result = $this->getDataFromDatasource($dataloadId); |
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| 163 | $insert = $update = 0; |
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| 164 | $datasetId = $result['datasetId']; |
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| 165 | //$this->logger->debug('DataLoadController 146: loading into dataset '.$datasetId); |
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| 166 | |||
| 167 | if ($result['error'] === 0) { |
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| 168 | //$this->logger->debug('DataLoadController 149: OK'); |
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| 169 | foreach ($result['data'] as &$row) { |
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| 170 | $action = $this->StorageController->update($datasetId, $row['dimension1'], $row['dimension2'], $row['dimension3'], $dataloadMetadata['user_id']); |
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| 171 | $insert = $insert + $action['insert']; |
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| 172 | $update = $update + $action['update']; |
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| 173 | } |
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| 174 | } |
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| 175 | |||
| 176 | $result = [ |
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| 177 | 'insert' => $insert, |
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| 178 | 'update' => $update, |
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| 179 | 'error' => $result['error'], |
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| 180 | ]; |
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| 181 | |||
| 182 | if ($result['error'] === 0) $this->ActivityManager->triggerEvent($datasetId, ActivityManager::OBJECT_DATA, ActivityManager::SUBJECT_DATA_ADD_DATALOAD, $dataloadMetadata['user_id']); |
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| 183 | |||
| 184 | return new DataResponse($result); |
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| 185 | } |
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| 186 | |||
| 187 | /** |
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| 188 | * get the data from datasource |
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| 189 | * to be used in simulation or execution |
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| 190 | * |
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| 191 | * @NoAdminRequired |
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| 192 | * @param int $dataloadId |
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| 193 | * @return array |
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| 194 | * @throws NotFoundException |
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| 195 | */ |
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| 196 | private function getDataFromDatasource(int $dataloadId) |
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| 197 | { |
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| 198 | $dataloadMetadata = $this->DataloadMapper->getDataloadById($dataloadId); |
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| 199 | $datasetMetadata = $this->DatasetController->getOwnDataset($dataloadMetadata['dataset'], $dataloadMetadata['user_id']); |
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| 200 | |||
| 201 | if (!empty($datasetMetadata)) { |
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| 202 | $option = json_decode($dataloadMetadata['option'], true); |
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| 203 | $option['user_id'] = $dataloadMetadata['user_id']; |
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| 204 | |||
| 205 | //$this->logger->debug('DataLoadController 187: ' . $dataloadMetadata['option'] . '---' . json_encode($option)); |
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| 206 | $result = $this->DataSourceController->read((int)$dataloadMetadata['datasource'], $option); |
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| 207 | $result['datasetId'] = $dataloadMetadata['dataset']; |
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| 208 | |||
| 209 | if (isset($option['timestamp']) and $option['timestamp'] === 'true') { |
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| 210 | // if datasource should be timestamped/snapshoted |
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| 211 | // shift values by one dimension |
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| 212 | $result['data'] = array_map(function ($tag) { |
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| 213 | return array( |
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| 214 | 'dimension1' => $tag['dimension2'], |
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| 215 | 'dimension2' => $tag['dimension2'], |
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| 216 | 'dimension3' => $tag['dimension3'] |
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| 217 | ); |
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| 218 | }, $result['data']); |
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| 219 | $result['data'] = $this->replaceDimension($result['data'], 'dimension2', date("Y-m-d H:i:s")); |
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| 220 | } |
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| 221 | |||
| 222 | return $result; |
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| 223 | } else { |
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| 224 | return new NotFoundResponse(); |
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| 225 | } |
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| 226 | } |
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| 227 | |||
| 228 | /** |
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| 229 | * replace all values of one dimension |
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| 230 | * |
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| 231 | * @NoAdminRequired |
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| 232 | * @param $Array |
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| 233 | * @param $Find |
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| 234 | * @param $Replace |
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| 235 | * @return array |
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| 236 | */ |
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| 237 | private function replaceDimension($Array, $Find, $Replace) |
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| 251 | } |
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| 252 | |||
| 253 | // Data Manipulation |
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| 254 | // Data Manipulation |
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| 255 | // Data Manipulation |
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| 256 | |||
| 257 | /** |
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| 258 | * update data from input form |
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| 259 | * |
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| 260 | * @NoAdminRequired |
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| 261 | * @param int $datasetId |
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| 262 | * @param $dimension1 |
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| 263 | * @param $dimension2 |
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| 264 | * @param $dimension3 |
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| 265 | * @return DataResponse|NotFoundResponse |
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| 266 | * @throws \Exception |
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| 267 | */ |
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| 268 | public function updateData(int $datasetId, $dimension1, $dimension2, $dimension3) |
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| 295 | } |
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| 296 | } |
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| 297 | |||
| 298 | /** |
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| 299 | * update data from input form |
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| 300 | * |
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| 301 | * @NoAdminRequired |
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| 302 | * @param int $datasetId |
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| 303 | * @param $dimension1 |
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| 304 | * @param $dimension2 |
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| 305 | * @return DataResponse|NotFoundResponse |
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| 306 | */ |
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| 307 | public function deleteData(int $datasetId, $dimension1, $dimension2) |
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| 308 | { |
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| 309 | $datasetMetadata = $this->DatasetController->getOwnDataset($datasetId); |
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| 310 | if (!empty($datasetMetadata)) { |
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| 311 | $result = $this->StorageController->delete($datasetId, $dimension1, $dimension2); |
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| 312 | return new DataResponse($result); |
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| 313 | } else { |
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| 314 | return new NotFoundResponse(); |
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| 315 | } |
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| 316 | } |
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| 317 | |||
| 318 | /** |
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| 319 | * Import clipboard data |
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| 320 | * |
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| 321 | * @NoAdminRequired |
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| 322 | * @param int $datasetId |
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| 323 | * @param $import |
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| 324 | * @return DataResponse|NotFoundResponse |
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| 325 | * @throws \Exception |
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| 326 | */ |
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| 327 | public function importClipboard($datasetId, $import) |
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| 363 | } |
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| 364 | } |
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| 365 | |||
| 366 | /** |
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| 367 | * Import data into dataset from an internal or external file |
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| 368 | * |
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| 369 | * @NoAdminRequired |
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| 370 | * @param int $datasetId |
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| 371 | * @param $path |
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| 372 | * @return DataResponse|NotFoundResponse |
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| 373 | * @throws NotFoundException |
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| 374 | * @throws \Exception |
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| 375 | */ |
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| 376 | public function importFile(int $datasetId, $path) |
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| 377 | { |
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| 378 | //$this->logger->error('DataLoadController 100:'.$datasetId. $path); |
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| 379 | $datasetMetadata = $this->DatasetController->getOwnDataset($datasetId); |
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| 380 | if (!empty($datasetMetadata)) { |
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| 381 | $insert = $update = 0; |
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| 382 | $option['user_id'] = $datasetMetadata['user_id']; |
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| 383 | $option['path'] = $path; |
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| 384 | $option['link'] = $datasetMetadata['link']; |
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| 385 | $result = $this->DataSourceController->read(DataSourceController::DATASET_TYPE_INTERNAL_FILE, $option); |
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| 386 | |||
| 387 | if ($result['error'] === 0) { |
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| 388 | foreach ($result['data'] as &$row) { |
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| 389 | $action = $this->StorageController->update($datasetId, $row['dimension1'], $row['dimension2'], $row['dimension3']); |
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| 390 | $insert = $insert + $action['insert']; |
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| 391 | $update = $update + $action['update']; |
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| 392 | } |
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| 393 | } |
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| 394 | |||
| 395 | $result = [ |
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| 396 | 'insert' => $insert, |
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| 397 | 'update' => $update, |
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| 398 | 'error' => $result['error'], |
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| 399 | ]; |
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| 400 | |||
| 401 | if ($result['error'] === 0) $this->ActivityManager->triggerEvent($datasetId, ActivityManager::OBJECT_DATA, ActivityManager::SUBJECT_DATA_ADD_IMPORT); |
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| 402 | return new DataResponse($result); |
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| 403 | } else { |
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| 404 | return new NotFoundResponse(); |
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| 405 | } |
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| 406 | } |
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| 407 | |||
| 408 | private function detectDelimiter($data) |
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| 409 | { |
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| 410 | $delimiters = ["\t", ";", "|", ","]; |
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| 411 | $data_2 = null; |
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| 412 | $delimiter = $delimiters[0]; |
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| 413 | foreach ($delimiters as $d) { |
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| 414 | $firstRow = str_getcsv($data, "\n")[0]; |
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| 415 | $data_1 = str_getcsv($firstRow, $d); |
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| 416 | if (sizeof($data_1) > sizeof($data_2)) { |
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| 417 | $delimiter = $d; |
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| 418 | $data_2 = $data_1; |
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| 419 | } |
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| 420 | } |
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| 421 | return $delimiter; |
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| 422 | } |
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| 423 | |||
| 424 | private function floatvalue($val) |
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| 433 | } |
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| 434 | } |
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| 435 | } |
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