public function createNewPost(Request $request)
 {
     $data = ["title" => $request->title, "link" => $request->link, "body" => $request->body, "body_html" => Markdown::convertToHtml($request->body), "user_id" => Auth::user()->id, "subreddit_id" => $request->subreddit_id];
     $slugify = new Slugify();
     $data['slug'] = $slugify->slugify($request->get('title'), '_');
     if (strlen($data['slug']) > 46) {
         $data['slug'] = substr($data['slug'], 0, 46);
     }
     //6 character string for a permalink
     $permalink = $this->generateRandomString();
     //Make sure the permalink is unique
     while (Post::wherePermalink($permalink)->exists()) {
         $permalink = $this->generateRandomString();
     }
     $data['permalink'] = $permalink;
     Post::create($data);
     return redirect('/r/' . Subreddit::whereId($request->subreddit_id)->firstOrFail()->name . '/comments/' . $data['permalink'] . '/' . $data['slug']);
 }