在Shopware中根据变量发送URL列出产品

1. I have site.com/rims/?vehicleCode=P0000061000
2. If I filter the products with the code the default filters do not work.

3. In the install function in the Bootstrap.php file I subscribed the $this->subscribeEvent( 'Enlight_Controller_Action_PostDispatchSecure_Frontend_Listing', 'onPostDispatchListing' ); event. After that in the onPostDispatchListing function I have:

   /** @var \Enlight_Controller_Action $controller */
   $controller = $args->getSubject();
   $request = $controller->Request();
   
   // defines the default shopware VIEWS directory.
   $view = $controller->View();
   $view->addTemplateDir(
       __DIR__ . '/Views/responsive'
   );
   
   $shop = Shopware()->Shop();
   $sCategorystart = $shop->getCategory()->getId();
   $sCategoryID = $this->getCategoryCurrent($sCategorystart);
   
   $oDb = Shopware()->Db();
   $EngineCode = $request->getParam('sVehicle');
   $query = "SELECT va.`articleID` 
              FROM `s_vehicle_articles` as va
              INNER JOIN `s_articles_categories` as ac ON 
              ac.articleID=va.articleID
              WHERE ac.categoryID=" . $sCategoryID;
   $query .= ($EngineCode) ? " AND va.`VehicleCodeID`= '" . $EngineCode . "'" : " ";
   
   $mResults = $oDb->fetchAll($query);
   
   $articleModule = Shopware()->Modules()->Articles();
   $aProducts = array();
   
   foreach ($mResults as $key => $value) {
       $article = $articleModule->sGetArticleById($value['articleID'], $sCategoryID);
       $aProducts[] = $article;
   }
   
   $view->sArticles = $aProducts;
   

4. The code is working and the products are filtered but the default filters do not work, like price filter etc..

Can someone help?

Your code can't use default filters, because you rewrite default article list.

$view->sArticles = $aProducts;

Note: in your query you don't check important cafeterias like:

• Is product active.
• Is product have in stock available more then 0, in case this product have flag - don't show article in case in stock less then 1.
• Is product available for customer group.

As solution: you can subscribe these 2 events and add your query part:

$this->subscribeEvent( 
    'Shopware_Modules_Articles_GetArticleById_FilterSQL' => 'modifyQuery'
);
$this->subscribeEvent( 
    'Shopware_Modules_Articles_sGetArticlesByCategory_FilterSql' => 'modifyQuery'
);

Then check query and extend with your:

public function modifyQuery(\Enlight_Controller_ActionEventArgs $args)
{
    $query = $args->getReturn();
    //Do some modifications
    $args->setReturn( $query );
    return $args->getReturn();
}

Better way - add your criteria to shopware SearchBundle Condition, but this case require some research, you can start from this link.