/**
* 提取设备系列id，并得到系列名称
*/
private function getDeviceSeries($series_url)
{
$result = ['series_id' => 0, 'series_name' => ''];
if (!empty($series_url)) {
$pos = strripos($series_url, '/');
$series_id = substr($series_url, $pos + 1);
$result['series_id'] = $series_id;
if (!empty($series_id)) {
$series = DeviceSeries::findOne($series_id);
if (!empty($series)) {
$result['series_name'] = $series['name'];
}
}
}
return $result;
}
/**
* 设备所属系列
* @return \yii\db\ActiveQuery
*/
public function getSeries()
{
return $this->hasOne(DeviceSeries::className(), ['id' => 'series_id']);
}
