/**
**显示一个事件详情,包括涉事儿童信息和当前节点简要信息.
* @param $id
* @return string
* @throws HttpException
*/
public function actionEvent($id)
{
/** @var LocationNew $location_new */
$location_new = LocationNew::find()->where('event_id=:event_id and is_reliable=1', [':event_id' => $id])->with('provider')->orderBy('occur_at DESC')->one();
/** @var Event $event */
$event = Event::find()->where('id=:id', [':id' => $id])->with(['user', 'profiles'])->one();
if (!$location_new || !$event) {
throw new HttpException(404, 'The resource you request does not exist');
}
return $this->render('event', ['event' => $event, 'profile' => $event->profiles[0], 'location_new' => $location_new, 'provider' => $location_new->provider]);
}
/**
* Finds the LocationNew model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return LocationNew the loaded model
* @throws HttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = LocationNew::findOne($id)) !== null) {
return $model;
} else {
throw new HttpException(404, 'The requested page does not exist.');
}
}
public function createLocationNew()
{
$location_new = new LocationNew();
$location_new->attributes = ['user_id' => Yii::$app->user->id, 'event_id' => $this->event_id, 'provider_id' => $this->getProvider()->id, 'city' => $this->city, 'title_from_provider' => $this->title_from_provider, 'occur_at' => $this->occur_at];
$details = Yii::$app->map->searchWithTitle($this->city, $this->title_from_provider);
if (!$details) {
throw new MapWithTitleException('无法获取该位置准确经纬度,请修改位置信息重试');
}
$location_new->title_from_API = $details['title'];
$location_new->latitude = $details['latitude'];
$location_new->longitude = $details['longitude'];
if ($this->identity_kind == LocationProvider::IDENTITY_KIND_PEOPLE) {
$location_new->is_reliable = $this->isSpaceReliable();
}
$location_new->save();
$this->_location_new = $location_new;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getLocationNews()
{
return $this->hasMany(\common\models\location\LocationNew::className(), ['event_id' => 'id']);
}