/**
* Load the data, don't forget to validate the incoming data
*/
private function getData()
{
$this->parameters = $this->URL->getParameters();
$url = end($this->parameters);
if ($url === null) {
$this->redirect(FrontendNavigation::getURL(404));
}
// get by URL
$this->record = FrontendCatalogModel::getBrandFromUrl($url);
if (empty($this->record)) {
$this->redirect(FrontendNavigation::getURL(404));
}
// get products
$this->products = FrontendCatalogModel::getAllByBrand($this->record['id']);
// requested page
$requestedPage = $this->URL->getParameter('page', 'int', 1);
// set URL and limit
$this->pagination['url'] = FrontendNavigation::getURLForBlock('catalog', 'category') . '/' . $this->record['url'];
$this->pagination['limit'] = FrontendModel::getModuleSetting('catalog', 'overview_num_items', 10);
// populate count fields in pagination
$this->pagination['num_items'] = FrontendCatalogModel::getCategoryCount($this->record['id']);
$this->pagination['num_pages'] = (int) ceil($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'];
}
