v1.3.3 - Added comments and removed code

skolehjem/app/Http/Controllers/GuideController.php

@@ -63,6 +63,7 @@ class GuideController extends Controller
 
         $guide = new Guide($requestGuide);
 
+        //If an image has been uploaded, store the file
         if($request->file("resource")) {
             $guide->resource_id = ResourceController::store($request)->id;
         }
@@ -179,6 +180,7 @@ class GuideController extends Controller
         return redirect()->route("guides.index");
     }
 
+    //Used to fix html, that have been substringed
     public function closetags($html) {
         preg_match_all('#<(?!meta|img|br|hr|input\b)\b([a-z]+)(?: .*)?(?<![/|/ ])>#iU', $html, $result);
         $openedtags = $result[1];
@@ -199,8 +201,7 @@ class GuideController extends Controller
         return $html;
     }
 
-
-
+    //Used for checking if the currently typed guide name is unique. Create version
     public function nameCheck(Request $request) {
         $guide = Guide::query()->where('name', 'LIKE',$request->nameCheck)->get();
         if(count($guide) > 0 && $request->nameCheck !== NULL){
@@ -208,6 +209,7 @@ class GuideController extends Controller
         }
     }
 
+    //Used for checking if the currently typed guide name is unique. Edit version
     public function nameCheckUpdate(Request $request) {
         $guide = Guide::query()->where('name', 'LIKE',$request->nameCheck)->where('id', '!=', $request->id)->get();
         if(count($guide) > 0 && $request->nameCheck !== NULL){