FEATURE: make shortcut for getting currently installed template

app/Http/Controllers/Admin/Contents/EditContent.php

@@ -8,6 +8,7 @@ use App\Events\EditContent as EditContentEvent;
 use App\Events\MakeDraftFromContent;
 use App\Events\PublishContent;
 use App\Events\SetHomepage;
+use App\Helpers\CurrentTemplate;
 use App\Http\Controllers\Admin\Controller;
 use App\Http\Requests\EditContentRequest;
 use App\Http\Requests\Request;
@@ -56,11 +57,6 @@ class EditContent extends Controller
         $page = Content::findOrFail($id);
         $page->module_settings = json_decode($page->module_settings);
 
-        // select template
-        $template = Module::where('is_template', true)
-                          ->where('enabled', true)
-                          ->first();
-
         // get module ID
         $module = Module::where('handler', $page->module_handler)
                         ->firstOrFail();
@@ -81,7 +77,7 @@ class EditContent extends Controller
         }
 
         // modify data for edit form according to installed template
-        call_user_func_array([$template->handler, 'beforePopulatingEditForm'], [&$page]);
+        call_user_func_array([CurrentTemplate::handler(), 'beforePopulatingEditForm'], [&$page]);
 
         $history = $this->history->getStructuredHistoryOf($page);
 
@@ -117,10 +113,6 @@ class EditContent extends Controller
              * @var $page Content
              */
             $page = Content::findOrFail($id);
-
-            $template = Module::where('is_template', true)
-                              ->where('enabled', true)
-                              ->first();
         } catch (NotFoundHttpException $e) {
 
             // log attempt of invalid edit
@@ -136,7 +128,7 @@ class EditContent extends Controller
         $file = $page->uploadTitlePhoto($request);
 
         // let template to modify request and content page
-        call_user_func_array([$template->handler, 'beforeSave'], [&$page, $request]);
+        call_user_func_array([CurrentTemplate::handler(), 'beforeSave'], [&$page, $request]);
 
         $request->url = Str::slug($request->url);
         $request->parentPage = $request->parentPage ? $request->parentPage : null;