Revert "Correct permalink in editor"

This reverts commit acacf2f.

Author: cbeuw

app/Http/Controllers/Admin/IssueArticleController.php

@@ -5,7 +5,6 @@
 use App\Http\Controllers\SettingsController;
 use App\Models\Issue;
 use App\Models\Section;
-use App\Repositories\ArticleRepository;
 use App\Repositories\IssueRepository;
 use Illuminate\Contracts\Foundation\Application;
 use Illuminate\Http\Request;
@@ -84,7 +83,6 @@ protected function previewData($item)
     protected function formData($request)
     {
         $issue = app(IssueRepository::class)->getById(request('issue'));
-        $article = app(ArticleRepository::class)->getById(request('article'));
         return [
             'sections' => app()->make(\App\Repositories\SectionRepository::class)->listAll(),
             'issues' => app()->make(IssueRepository::class)->listAll('issue')->sortDesc(),
@@ -106,7 +104,6 @@ protected function formData($request)
                     'label' => 'Edit',
                 ],
             ],
-            'customPermalink' => $article->link(),
         ];
     }