/**
* @param \Magento\Catalog\Model\Product $product
* @return \Gemtoo\Blog\Model\Article[]
*/
public function getSelectedArticles(ProductModel $product)
{
if (!$product->hasSelectedArticles()) {
$articles = [];
foreach ($this->getSelectedArticlesCollection($product) as $article) {
$articles[] = $article;
}
$product->setSelectedArticles($articles);
}
return $product->getData('selected_articles');
}
