Exemplo n.º 1
0
 public function actionExportrest()
 {
     $startTime = time();
     $this->_writeLogLine('Start Date/Time - ' . date('Y-m-d\\TH:i:s', $startTime));
     header('Content-type: application/json');
     try {
         $data = file_get_contents("php://input");
         $data = json_decode($data);
         if ($data && isset($data->alertId)) {
             $this->format = isset($data->format) && $data->format ? $data->format : $this->format;
             $this->tmpPath = isset($data->tmpPath) && $data->tmpPath ? $data->tmpPath : $this->tmpPath;
             if (!is_dir(Yii::$app->basePath . '/' . $this->tmpPath . '/')) {
                 throw new Exception('Temp directory path is invalid.');
             }
             $alertData = models\WeatherAlert::findOne($data->alertId);
             if (!$alertData) {
                 throw new Exception('Record with alertId=' . $data->alertId . ' not found in our database');
             }
             $areaForAlertData = models\AreaDefinition::findAll(['WeatherAlertArea_id' => $alertData->id]);
             $alertCircle = new \stdClass();
             $alertPolygonCoordinates = [];
             foreach ($areaForAlertData as $coordinates) {
                 if ($coordinates->radius) {
                     $alertCircle->radius = $coordinates->radius;
                     //Radius can be only one record
                     $alertCircle->centerLat = $coordinates->latitude;
                     //Radius can be only one record
                     $alertCircle->centerLon = $coordinates->longitude;
                     //Radius can be only one record
                 } else {
                     $alertPolygonCoordinates[] = $coordinates->latitude . ' ' . $coordinates->longitude;
                 }
             }
             //                var_dump($alertPolygonCoordinates);die;
             $propertiesList = models\NRESProperty::find()->all();
             $pointChecker = new PointInPolygon();
             $this->_affectedProperties = [];
             foreach ($propertiesList as $property) {
                 $isPropertyAffectedByAlert = false;
                 if (isset($alertCircle->radius)) {
                     //Checking circle coordinates
                     if ($pointChecker->pointInsideCircle($alertCircle->centerLat, $alertCircle->centerLon, $alertCircle->radius, $property->latitude, $property->longitude)) {
                         $isPropertyAffectedByAlert = true;
                     }
                 }
                 if (!empty($alertPolygonCoordinates)) {
                     if ($pointChecker->pointInPolygon($property->latitude . ' ' . $property->longitude, $alertPolygonCoordinates) !== "outside") {
                         $isPropertyAffectedByAlert = true;
                     }
                 }
                 if ($isPropertyAffectedByAlert) {
                     $this->_affectedProperties[] = $property;
                 }
             }
             if (!$this->_affectedProperties) {
                 throw new Exception("There are no properties affected by this Alert (" . $alertData->id . ")");
             }
             switch ($this->format) {
                 case 'csv':
                     $generatedFileURL = $this->generateCSV($alertData);
                     break;
                 case 'pdf':
                     $generatedFileURL = $this->generatePDF($alertData);
                     break;
                 default:
                     throw new Exception("Invalid format of output file is defined");
             }
             $this->_writeLogLine('Affected Properties - ' . count($this->_affectedProperties));
             $this->_writeLogLine('Generated File URL - ' . $generatedFileURL);
             $this->_writeLogLine('End Date/Time - ' . date('Y-m-d\\TH:i:s', time()));
             //Now we need to check if some properties are located inside this coordinates
             $responce = ['fileUrl' => $generatedFileURL, 'affectedProperties' => count($this->_affectedProperties)];
             header('Content-type: application/json');
             echo json_encode($responce);
             //                if ($this->_debug == 'true') {
             //
             //                    echo json_encode(array_merge(['start'=>date('Y-m-d\TH:i:s',$startTime),'end'=>date('Y-m-d\TH:i:s',$endTime)],(array)$atomGeneralInformation));
             //                } else {
             //                    echo json_encode(['result'=>'Job Done']);
             //                }
         } else {
             throw new Exception('Missing alertId parameter');
         }
     } catch (\Exception $e) {
         echo json_encode(['error' => $e->getMessage()]);
         $this->_writeLogLine($e->getMessage());
     }
     Yii::$app->end();
 }
Exemplo n.º 2
0
 private function getAlertIdInformation($alertId)
 {
     try {
         if ($alertId) {
             $alertData = models\WeatherAlert::findOne($alertId);
             if (!$alertData) {
                 throw new Exception('Record with alertId=' . $alertId . ' not found in our database');
             }
             $WeatherAlertArea = models\WeatherAlertArea::find()->where(['WeatherAlert_id' => $alertData->id])->one();
             $areaForAlertData = models\AreaDefinition::findAll(['WeatherAlertArea_id' => $WeatherAlertArea->id]);
             $alertCircle = new \stdClass();
             $alertPolygonCoordinates = [];
             foreach ($areaForAlertData as $coordinates) {
                 if ($coordinates->radius) {
                     $alertCircle->radius = $coordinates->radius;
                     //Radius can be only one record
                     $alertCircle->centerLat = $coordinates->latitude;
                     //Radius can be only one record
                     $alertCircle->centerLon = $coordinates->longitude;
                     //Radius can be only one record
                 } else {
                     $alertPolygonCoordinates[] = $coordinates->latitude . ' ' . $coordinates->longitude;
                 }
             }
             //                var_dump($alertPolygonCoordinates);die;
             $propertiesList = models\NRESProperty::find()->where(['status' => models\NRESProperty::STATUS_ACTIVE])->all();
             $pointChecker = new PointInPolygon();
             $this->_affectedProperties = [];
             foreach ($propertiesList as $property) {
                 $isPropertyAffectedByAlert = false;
                 if (isset($alertCircle->radius)) {
                     //Checking circle coordinates
                     if ($pointChecker->pointInsideCircle($alertCircle->centerLat, $alertCircle->centerLon, $alertCircle->radius, $property->latitude, $property->longitude)) {
                         $isPropertyAffectedByAlert = true;
                     }
                 }
                 if (!empty($alertPolygonCoordinates)) {
                     if ($pointChecker->pointInPolygon($property->latitude . ' ' . $property->longitude, $alertPolygonCoordinates) !== "outside") {
                         $isPropertyAffectedByAlert = true;
                     }
                 }
                 if ($isPropertyAffectedByAlert) {
                     $this->_affectedProperties[] = $property;
                 }
             }
             if (!$this->_affectedProperties) {
                 throw new Exception("There are no properties affected by this Alert. Nothing to export");
             }
             return $alertData;
         } else {
             throw new Exception('Please choose Alert that you want to export');
         }
     } catch (\Exception $e) {
         echo json_encode(['error' => $e->getMessage()]);
     }
     Yii::$app->end();
 }
Exemplo n.º 3
0
 private function _createAffectedProperties($weatherAlertAreaId)
 {
     $areaDefinition = AreaDefinition::find()->where(['WeatherAlertArea_id' => $weatherAlertAreaId])->all();
     $pointChecker = new PointInPolygon();
     if (count($areaDefinition) && count($areaDefinition) == 1) {
         $needToInsertProperties = (int) $this->countPostAffected;
         $alertCircle = $areaDefinition[0];
         while ($needToInsertProperties) {
             $property = new \stdClass();
             $property->latitude = $alertCircle->latitude + $this->_generateRand(false, rand(300, 1000));
             $property->longitude = $alertCircle->longitude + $this->_generateRand(false, rand(300, 1000));
             if ($pointChecker->pointInsideCircle($alertCircle->latitude, $alertCircle->longitude, $alertCircle->radius, $property->latitude, $property->longitude)) {
                 //insert property
                 $newProperty = new NRESProperty();
                 $newProperty->attributes = (array) $property;
                 $newProperty->name = 'Generated';
                 $newProperty->zipcode = '12345-6789';
                 $newProperty->city = 'Test';
                 $newProperty->state = 'CA';
                 $newProperty->streetAddress = 'Test';
                 $newProperty->client = 'Test';
                 $newProperty->status = 2;
                 $newProperty->save();
                 if ($newProperty->getErrors()) {
                     var_dump($newProperty->getErrors());
                     die;
                 }
                 $needToInsertProperties--;
             }
         }
     } else {
         $allCoordinates = [];
         $needToInsertProperties = $this->isStormPath ? $this->countAffectedInStormPath : (int) $this->countPreAffected;
         foreach ($areaDefinition as $point) {
             $allCoordinates[] = $point->latitude . ' ' . $point->longitude;
         }
         while ($needToInsertProperties) {
             $propertyToGet = rand(0, count($areaDefinition) - 1);
             $property = new \stdClass();
             $property->latitude = $areaDefinition[$propertyToGet]->latitude + $this->_generateRand();
             $property->longitude = $areaDefinition[$propertyToGet]->longitude + $this->_generateRand();
             if ($pointChecker->pointInPolygon($property->latitude . ' ' . $property->longitude, $allCoordinates) !== "outside") {
                 //insert property
                 $newProperty = new NRESProperty();
                 $newProperty->attributes = (array) $property;
                 $newProperty->name = 'Generated';
                 $newProperty->zipcode = '12345-6789';
                 $newProperty->city = 'Test';
                 $newProperty->state = 'CA';
                 $newProperty->streetAddress = 'Test';
                 $newProperty->client = 'Test';
                 $newProperty->status = 2;
                 $newProperty->save();
                 $needToInsertProperties--;
             }
         }
     }
 }