public function blog_index()
{
$content = Content::where('parent_id', '=', 0)->where('type', '=', 'blog')->get()->first();
$blog_pages = Content::getCategoriesContent('blog', $content->id);
$categories = Content::getCategories('blog');
return view('catalog/content/blog/index', ['content' => $content, 'blog_pages' => $blog_pages, 'categories' => $categories]);
}
