/**
* allows for editing an article
* @param integer $id
*/
public function edit($id)
{
if ($this->user->isLoggedIn()) {
if (isset($id)) {
// fetch the article for editing
$this->article->fetch($id);
if (Input::exists()) {
$article_title = Input::get('title');
$article_body = Input::get('body');
// validation
$this->validator->validate(['title' => [$article_title, 'required|max(100)'], 'body' => [$article_body, 'required']]);
if ($this->validator->passes()) {
// edit the article
$this->article->edit($id, $article_title, $article_body);
header('Location: /admin/content');
}
}
$this->view('admin/edit', ['title' => $this->article->title, 'body' => $this->article->body, 'validation_errors' => $this->validator->errors()]);
} else {
header('Location: /admin/content');
}
} else {
// user is not logged in
header('Location: /admin/auth');
}
}
/**
* parses the url and returns an array containing the specified model, action method and parametres
* @return array
*/
public function parseUrl()
{
if (Input::get('url')) {
return $url = explode('/', filter_var(rtrim(Input::get('url'), '/'), FILTER_SANITIZE_URL));
}
}
