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frontend/controllers/SearchController.php 5.46 KB
950817c6   Alex Savenko   first commit
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  <?php
      
      namespace frontend\controllers;
      
      use artbox\catalog\models\Category;
      use artbox\catalog\models\Product;
      use artbox\catalog\models\Variant;
      use common\models\SearchForm;
      use yii\data\ActiveDataProvider;
      use yii\web\Controller;
      use yii\web\NotFoundHttpException;
      
      class SearchController extends Controller
      {
          public function actionIndex($word = '')
          {
              if (preg_match('/^\d+$/', $word)) {
                  $id = intval($word);
                  $product = null;
                  if ($id) {
                      $product = Product::findOne($id);
                  }
                  
                  if ($product) {
                      return $this->redirect(
                          [
                              'product/view',
                              'id' => $product->id,
                          ]
                      );
                  }
              }
              
              if (!empty($word)) {
                  $product = Product::find()
                                    ->innerJoinWith('variants', false)
                                    ->where(
                                        [
                                            'sku' => $word,
                                        ]
                                    )
                                    ->one();
                  if ($product) {
                      return $this->redirect(
                          [
                              'product/view',
                              'id' => $product->id,
                          ]
                      );
                  }
              }
              
              $variant = Variant::find()
                                ->where(
                                    [
                                        'sku' => $word,
                                    ]
                                )
                                ->with('product')
                                ->one();
              
              if ($variant) {
                  return $this->redirect(
                      [
                          'product/view',
                          'id' => $variant->product->id,
                      ]
                  );
              }
              
              $searchForm = new SearchForm(
                  [
                      'word' => $word,
                  ]
              );
              $dataProvider = null;
              $categories = [];
              if ($searchForm->validate()) {
                  $dataProvider = new ActiveDataProvider(
                      [
                          'query' => $searchForm->search(),
                      ]
                  );
                  /**
                   * @var \artbox\catalog\models\queries\ProductQuery $categoryQuery
                   */
                  $categoryQuery = clone $dataProvider->query;
                  $categoryQuery->select([ 'product.id' ]);
                  $categories = Category::find()
                                        ->active()
                                        ->with('lang')
                                        ->joinWith('productToCategories')
                                        ->andWhere([ 'product_to_category.product_id' => $categoryQuery->column() ])
                                        ->all();
              }
              return $this->render(
                  'index',
                  [
                      'searchForm'   => $searchForm,
                      'dataProvider' => $dataProvider,
                      'categories'   => $categories,
                  ]
              );
          }
          
          public function actionCategory($categoryId, $word = '')
          {
              /**
               * @var Category $category
               */
              $category = Category::find()
                                  ->active()
                                  ->andWhere([ 'id' => $categoryId ])
                                  ->with('lang')
                                  ->one();
              if (!$category) {
                  throw new NotFoundHttpException(\Yii::t('app', 'Category not found!'));
              }
              $searchForm = new SearchForm(
                  [
                      'word' => $word,
                  ]
              );
              $dataProvider = null;
              $categories = [];
              if ($searchForm->validate()) {
                  /**
                   * @var \artbox\catalog\models\queries\ProductQuery $query
                   */
                  $query = $searchForm->search();
                  /**
                   * @var \artbox\catalog\models\queries\ProductQuery $categoryQuery
                   */
                  $categoryQuery = clone $query;
                  $dataProvider = new ActiveDataProvider(
                      [
                          'query' => $searchForm->searchCategory($category, $query),
                      ]
                  );
                  $categoryQuery->select([ 'product.id' ]);
                  $categories = Category::find()
                                        ->active()
                                        ->joinWith('productToCategories')
                                        ->andWhere([ 'product_to_category.product_id' => $categoryQuery->column() ])
                                        ->all();
              }
              return $this->render(
                  'category',
                  [
                      'searchForm'   => $searchForm,
                      'dataProvider' => $dataProvider,
                      'categories'   => $categories,
                      'category'     => $category,
                  ]
              );
          }
      }