public function actionIndex()
{
$page = isset($_GET['page']) ? $_GET['page'] : 1;
$category = isset($_GET['cat']) ? sprintf('%s', $_GET['cat']) : null;
$model = \models\Page::getInstance();
$name = Auth::getUser();
$greet = $name ? 'Welcome, ' . $name . '!' : null;
if ($category) {
$images = $model->getAllImagesInCategory($category, $page);
} else {
$images = $model->getAllImagesOnPage($page);
}
$this->title = "Gallery";
$this->content = $this->generateTemplate('index', ['images' => $images, 'categories' => $model->getAllCategories(), 'currentCategory' => $category, 'pagesAmount' => $model->amountOfPages($category), 'auth' => Auth::isAuthorized(), 'greet' => $greet]);
$this->render();
}
