Example #1
0
 /**
  * Load the data, don't forget to validate the incoming data
  */
 private function getData()
 {
     // requested page
     $requestedPage = $this->URL->getParameter('page', 'int', 1);
     // set URL and limit
     $this->pagination['url'] = FrontendNavigation::getURLForBlock('catalog');
     $this->pagination['limit'] = FrontendModel::getModuleSetting('catalog', 'overview_num_items', 10);
     // populate count fields in pagination
     $this->pagination['num_items'] = FrontendCatalogModel::getAllCount();
     $this->pagination['num_pages'] = (int) ceil($this->pagination['num_items'] / $this->pagination['limit']);
     // num pages is always equal to at least 1
     if ($this->pagination['num_pages'] == 0) {
         $this->pagination['num_pages'] = 1;
     }
     // redirect if the request page doesn't exist
     if ($requestedPage > $this->pagination['num_pages'] || $requestedPage < 1) {
         $this->redirect(FrontendNavigation::getURL(404));
     }
     // populate calculated fields in pagination
     $this->pagination['requested_page'] = $requestedPage;
     $this->pagination['offset'] = $this->pagination['requested_page'] * $this->pagination['limit'] - $this->pagination['limit'];
     // get all categories
     $this->categories = FrontendCatalogModel::getAllCategories();
     // get tree of all categories
     $this->categoriesTree = FrontendCatalogModel::getCategoriesTree();
     // get all products
     $this->products = FrontendCatalogModel::getAll($this->pagination['limit'], $this->pagination['offset']);
 }