/**
* 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']);
}
/**
* Parse
*/
private function parse()
{
// get list of recent products
$numItems = FrontendModel::getModuleSetting('Catalog', 'recent_products_full_num_items', 3);
$recentProducts = FrontendCatalogModel::getAll($numItems);
$this->tpl->assign('widgetCatalogRecentProducts', $recentProducts);
}