Add ability to use a link instead of a page #750 (#757)

Add ability to use a link instead of a page #750

app/Http/Composers/PageLinksComposer.php

@@ -10,7 +10,10 @@ use Illuminate\View\View;
 
 class PageLinksComposer extends Composer
 {
-    protected $pageRepo;
+    private static $fields = ['id', 'name', 'slug', 'icon', 'type', 'link', 'new_window'];
+
+    /** @var \App\Repositories\PageRepository */
+    private $pageRepo;
 
     /**
      * PageLinksComposer constructor.
@@ -37,7 +40,7 @@ class PageLinksComposer extends Composer
                 $w['public'] = true;
             }
 
-            $pages = $this->pageRepo->findWhere($w, ['id', 'name', 'slug', 'icon']);
+            $pages = $this->pageRepo->findWhere($w, static::$fields);
         } catch (Exception $e) {
             $pages = [];
         }

app/Http/Requests/UpdatePageRequest.php

@@ -19,7 +19,7 @@ class UpdatePageRequest extends FormRequest
                 'required',
                 Rule::unique('pages')->ignore($this->id, 'id'),
             ],
-            'body' => 'required',
+            'body' => 'nullable',
         ];
     }
 }