public function indexAction()
{
header('content-type: application/json');
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: POST');
$valid = true;
$errors = [];
if (ArticleModel::exists($this->pdo, htmlentities($_POST['id']))) {
$id = htmlentities($_POST['id']);
} else {
return json_encode($errors['id'] = '<span class="errors">Cet article n\'existe pas</span>');
}
$title = trim(ucfirst(strtolower(htmlentities($_POST['title']))));
$content = trim(htmlentities($_POST['content']));
if (!isset($title) || empty($title)) {
$errors['title'] = '<span class="errors">Non saisi</span>';
$valid = false;
} elseif (strlen($title) > 51) {
$errors['title'] = '<span class="errors">Trop long</span>';
$valid = false;
}
if (!isset($content) || empty($content)) {
$errors['content'] = '<span class="errors">Non saisi</span>';
$valid = false;
}
$errors['valid'] = $valid;
if ($valid) {
$errors['edit'] = ArticleModel::edit($this->pdo, $id, $title, $content, $_SESSION['auth']['username']);
}
echo json_encode($errors);
}