private function getArticleData($articleId)
{
try {
$articleRow = ArticleDao::findById($articleId);
} catch (NoElementException $e) {
App::abort(404, 'Article not found');
}
$article = ArticleService::getEnrichedArticle($articleRow);
$edition = EditionDao::findById($articleRow->journal_edition_id);
$journal = JournalDao::findById($edition->journal_id);
ArticleService::enrichFileSize($article, $journal, $edition);
$fileName = ArticleService::getArticleFileName($journal->prefix, $edition->issue_year, $edition->number_in_year, $article->sort_order);
$alternatives = AlternativeDao::findByArticleId($articleId);
return array('article' => $article, 'edition' => $edition, 'journal' => $journal, 'fileName' => $fileName, 'alternatives' => $alternatives);
}
