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<?php
namespace frontend\controllers;
use common\models\Blog;
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use common\models\BlogCategory;
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use yii\data\ActiveDataProvider;
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use yii\helpers\VarDumper;
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use yii\web\Controller;
use yii\web\NotFoundHttpException;
/**
* Blog controller
*/
class BlogController extends Controller
{
/**
* Displays blog list.
* @return string
*/
public function actionIndex()
{
$query = Blog::find();
$dataProvider = new ActiveDataProvider([
'query' => $query,
'pagination' => [
'pageSize' => 4
,
],
'sort' => [
'defaultOrder' => [
'date' => SORT_DESC,
]
],
]);
return $this->render('index', [
'dataProvider' => $dataProvider,
]);
}
/**
* Display one blog page.
* @return string
*/
public function actionView($id)
{
$model = $this->findModel($id);
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$categories = $model->categories;
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return $this->render('view', [
'model' => $model,
]);
}
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public function actionCategory($id)
{
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$model = BlogCategory::findOne($id);
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$query = $model->getBlogs();
$dataProvider = new ActiveDataProvider([
'query' => $query,
'pagination' => [
'pageSize' => 4
,
],
'sort' => [
'defaultOrder' => [
'date' => SORT_DESC,
]
],
]);
return $this->render('category', [
'model' => $model,
'dataProvider' => $dataProvider,
]);
}
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private function findModel($id) {
$model = Blog::findOne($id);
if(!empty($model)) {
return $model;
} else {
throw new NotFoundHttpException();
}
}
}
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