Added option for admins to upload background image for users

Author: JulianPrieber

app/Http/Controllers/AdminController.php

@@ -220,6 +220,7 @@ public function editUser(request $request)
         $littlelink_name = $request->littlelink_name;
         $littlelink_description = $request->littlelink_description;
         $role = $request->role;
+        $customBackground = $request->file('background');
 
         if ($request->password == '') {
             User::where('id', $id)->update(['name' => $name, 'email' => $email, 'littlelink_name' => $littlelink_name, 'littlelink_description' => $littlelink_description, 'role' => $role]);
@@ -228,7 +229,19 @@ public function editUser(request $request)
         }
         if (!empty($profilePhoto)) {
             $profilePhoto->move(base_path('/img'), $id . ".png");
-        }
+        } 
+        if (!empty($customBackground)) {
+            $directory = base_path('/img/background-img/');
+            $files = scandir($directory);
+            $pathinfo = "error.error";
+            foreach($files as $file) {
+            if (strpos($file, $id.'.') !== false) {
+            $pathinfo = $id. "." . pathinfo($file, PATHINFO_EXTENSION);
+            }}
+            if(file_exists(base_path('/img/background-img/').$pathinfo)){File::delete(base_path('/img/background-img/').$pathinfo);}
+    
+            $customBackground->move(base_path('/img/background-img/'), $id.".".$request->file('background')->extension());
+        } 
 
         return redirect('panel/users/all');
     }

resources/views/panel/edit-user.blade.php

@@ -37,16 +37,19 @@
           @endif
           @if(file_exists(base_path("img/" . $user->id . ".png")))<br><a title="Remove icon" class="hvr-grow p-1 text-danger" style="padding-left:5px;" href="?delete"><i class="bi bi-trash-fill"></i> Delete</a>@endif
           @if($_SERVER['QUERY_STRING'] === 'delete' and File::exists(base_path('img/' . $user->id . '.png')))@php File::delete(base_path('img/' . $user->id . '.png')); header("Location: ".url()->current()); die(); @endphp @endif
-          </div>
+          </div><br>
 
           <div class="form-group col-lg-8">
-            <label>Custom background</label><br>
+            <label>Custom background</label>
+            <input type="file" class="form-control-file" name="background">
+          </div>
+          <div class="form-group col-lg-8">
               @if(!file_exists(base_path('/img/background-img/'.findBackground($user->id))))<p><i>No image selected</i></p>@endif
               <img style="width:95%;max-width:400px;argin-left:1rem!important;border-radius:5px;" src="@if(file_exists(base_path('/img/background-img/'.findBackground($user->id)))){{url('/img/background-img/'.findBackground($user->id))}}@else{{url('/littlelink/images/themes/no-preview.png')}}@endif">
               @if(file_exists(base_path('/img/background-img/'.findBackground($user->id))))<br><a title="Remove icon" class="hvr-grow p-1 text-danger" style="padding-left:5px;" href="?deleteB"><i class="bi bi-trash-fill"></i> Delete</a>@endif
               @if($_SERVER['QUERY_STRING'] === 'deleteB' and File::exists(base_path('/img/background-img/'.findBackground($user->id))))@php File::delete(base_path('/img/background-img/'.findBackground($user->id))); header("Location: ".url()->current()); die(); @endphp @endif
               <br>
-          </div>
+          </div><br>
 
           <!--<div class="form-group col-lg-8">
             <label>Littlelink name </label>