private function updateArticleMeta($article, $attributes)
{
if (array_key_exists('name', $attributes)) {
$article->setName($attributes['name']);
}
if (array_key_exists('comments_enabled', $attributes)) {
$article->setCommentsEnabled($attributes['comments_enabled']);
}
if (array_key_exists('comments_locked', $attributes)) {
$article->setCommentsLocked($attributes['comments_locked']);
}
if (array_key_exists('onFrontPage', $attributes)) {
$article->setOnFrontPage($attributes['onFrontPage']);
}
if (array_key_exists('onSection', $attributes)) {
$article->setOnSection($attributes['onSection']);
}
if (array_key_exists('keywords', $attributes)) {
$article->setKeywords($attributes['keywords'] ? $attributes['keywords'] : '');
}
return $article;
}