newznab-tmux-NNTmux/public/admin/category-edit.php

<?php

require_once dirname(__DIR__).DIRECTORY_SEPARATOR.'smarty.php';

use nntmux\Category;

$page = new AdminPage();
$category = new Category();
$id = 0;

// set the current action
$action = $_REQUEST['action'] ?? 'view';

switch ($action) {
    case 'submit':
		$ret = $category->update($_POST['id'], $_POST['status'], $_POST['description'],
			$_POST['disablepreview'], $_POST['minsizetoformrelease'], $_POST['maxsizetoformrelease']);
		header('Location:'.WWW_TOP.'/category-list.php');
		break;
    case 'view':
    default:
			if (isset($_GET['id'])) {
			    $page->title = 'Category Edit';
			    $id = $_GET['id'];
			    $cat = $category->getById($id);
			    $page->smarty->assign('category', $cat);
			}
		break;
}

$page->smarty->assign('status_ids', [Category::STATUS_ACTIVE, Category::STATUS_INACTIVE]);
$page->smarty->assign('status_names', ['Yes', 'No']);

$page->content = $page->smarty->fetch('category-edit.tpl');
$page->render();