private function addArticle($manager, $title, $content, array $categories, array $keywords, $url = null, array $metadata = array())
{
$article = new \ServerGrove\KbBundle\Document\Article();
$article->setTitle($title)->setContent($content)->setContentType('markdown')->setIsActive(true);
if (!is_null($url)) {
$article->addUrl($url);
}
foreach ($categories as $category) {
$article->addCategory($category);
}
foreach ($keywords as $keyword) {
$article->addKeyword($keyword);
}
foreach ($metadata as $meta) {
$article->setMetadata($meta['key'], $meta['value']);
}
$manager->persist($article);
$manager->bindTranslation($article, 'en');
return $article;
}
