public function run()
{
$bannerPlace = BannerPlace::findOne($this->place);
if ($bannerPlace) {
$banners = Banner::find()->active()->language()->with('stat')->all();
if (!empty($banners)) {
$bannersSum = 0;
foreach ($banners as $banner) {
$bannersSum += $banner->priority;
}
if ($bannersSum > 0) {
$bannersRandNum = mt_rand(1, $bannersSum);
foreach ($banners as $banner) {
if ($banner->priority > 0) {
$data = $banner;
$bannersRandNum = $bannersRandNum - $banner->priority;
if ($bannersRandNum <= 0) {
break;
}
}
}
} else {
$data = $banners[array_rand($banners)];
}
/** @var $data Banner */
if (isset($data)) {
$data->addView();
return $this->render('BannerPlace', ['data' => $data]);
} else {
return '';
}
}
}
}
/**
* Finds the BannerPlace model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return BannerPlace the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = BannerPlace::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
