109 lines
3.5 KiB
PHP
109 lines
3.5 KiB
PHP
<?php
|
|
|
|
namespace Blog\Controller;
|
|
|
|
use Blog\Model\NewsModel;
|
|
|
|
class NewsController {
|
|
|
|
private $model;
|
|
private $view;
|
|
|
|
public function __construct($view) {
|
|
$this->model = new NewsModel();
|
|
$this->view = $view;
|
|
}
|
|
|
|
public function showNews() {
|
|
$news = $this->model->getNews();
|
|
$this->view->setVars(['news' => $news]);
|
|
}
|
|
|
|
public function createNews() {
|
|
if (!isset($_SESSION['is_admin']) || !$_SESSION['is_admin']) {
|
|
header('Location: index.php?controller=News&do=showNews');
|
|
exit;
|
|
}
|
|
$data = [
|
|
'name' => $_POST['name'] ?? '',
|
|
'description' => $_POST['description'] ?? '',
|
|
'date' => $_POST['date'] ?? date('Y-m-d'),
|
|
];
|
|
$errors = [];
|
|
if (empty($data['name']) || empty($data['description']) || empty($data['date'])) {
|
|
$errors['news'] = 'Bitte alle Felder ausfüllen.';
|
|
}
|
|
if (!empty($errors)) {
|
|
$this->view->setVars(['errors' => $errors, 'validData' => $data]);
|
|
$this->view->setDoMethodName('createNewsForm');
|
|
return;
|
|
}
|
|
$this->model->createNews($data);
|
|
$this->view->setDoMethodName('showCreateSuccess');
|
|
}
|
|
|
|
public function createNewsForm() {
|
|
if (!isset($_SESSION['is_admin']) || !$_SESSION['is_admin']) {
|
|
header('Location: index.php?controller=News&do=showNews');
|
|
exit;
|
|
}
|
|
// Leere Felder für das Formular
|
|
$this->view->setVars([
|
|
'errors' => [],
|
|
'validData' => []
|
|
]);
|
|
}
|
|
|
|
public function editNewsForm() {
|
|
if (!isset($_SESSION['is_admin']) || !$_SESSION['is_admin']) {
|
|
header('Location: index.php?controller=News&do=showNews');
|
|
exit;
|
|
}
|
|
$id = $_GET['id'] ?? null;
|
|
if ($id) {
|
|
$news = $this->model->getNewsById($id);
|
|
$validData = [
|
|
'name' => $news['name'] ?? '',
|
|
'description' => $news['description'] ?? '',
|
|
'date' => $news['date'] ?? date('Y-m-d'),
|
|
];
|
|
$this->view->setVars(['validData' => $validData, 'id' => $id, 'errors' => []]);
|
|
}
|
|
}
|
|
|
|
public function updateNews() {
|
|
if (!isset($_SESSION['is_admin']) || !$_SESSION['is_admin']) {
|
|
header('Location: index.php?controller=News&do=showNews');
|
|
exit;
|
|
}
|
|
$id = $_POST['id'] ?? null;
|
|
$data = [
|
|
'name' => $_POST['name'] ?? '',
|
|
'description' => $_POST['description'] ?? '',
|
|
'date' => $_POST['date'] ?? date('Y-m-d'),
|
|
];
|
|
$errors = [];
|
|
if (empty($data['name']) || empty($data['description']) || empty($data['date'])) {
|
|
$errors['news'] = 'Bitte alle Felder ausfüllen.';
|
|
}
|
|
if (!empty($errors)) {
|
|
$this->view->setVars(['errors' => $errors, 'validData' => $data, 'id' => $id]);
|
|
$this->view->setDoMethodName('editNewsForm');
|
|
return;
|
|
}
|
|
$this->model->updateNews($id, $data);
|
|
$this->view->setDoMethodName('showEditSuccess');
|
|
}
|
|
|
|
public function deleteNews() {
|
|
if (!isset($_SESSION['is_admin']) || !$_SESSION['is_admin']) {
|
|
header('Location: index.php?controller=News&do=showNews');
|
|
exit;
|
|
}
|
|
$id = $_GET['id'] ?? null;
|
|
if ($id) {
|
|
$this->model->deleteNews($id);
|
|
}
|
|
$this->view->setDoMethodName('showDeleteSuccess');
|
|
}
|
|
} |