Added option for deleting themes

Author: JulianPrieber

app/Http/Controllers/AdminController.php

@@ -240,4 +240,64 @@ public function showBackups(request $request)
         return view('/panel/backups');
     }
 
+    //Delete custom theme
+    public function deleteTheme(request $request)
+    {
+
+        $del = $request->deltheme;
+
+        $folderName = base_path() . '/themes/' . $del;
+        
+           
+        
+        function removeFolder($folderName) {
+        
+                 if (is_dir($folderName))
+        
+                   $folderHandle = opendir($folderName);
+        
+          
+        
+                 if (!$folderHandle)
+        
+                      return false;
+        
+          
+        
+                 while($file = readdir($folderHandle)) {
+        
+                       if ($file != "." && $file != "..") {
+        
+                            if (!is_dir($folderName."/".$file))
+        
+                                 unlink($folderName."/".$file);
+        
+                            else
+        
+                                 removeFolder($folderName.'/'.$file);
+        
+                       }
+        
+                 }
+        
+          
+        
+                 closedir($folderHandle);
+        
+                 rmdir($folderName);
+    
+        
+        }
+
+        removeFolder($folderName);
+
+        return Redirect('/panel/theme');
+    }
+
+    //Shows config file editor page
+    public function showThemes(request $request)
+    {
+        return view('/panel/theme');
+    }
+
 }

resources/views/panel/theme.blade.php

@@ -0,0 +1,26 @@
+@extends('layouts.sidebar')
+
+@section('content')
+
+        <h2 class="mb-4"><i class="bi bi-brush"> Delete a theme</i></h2>
+
+        <form action="{{ route('deleteTheme') }}" enctype="multipart/form-data" method="post">
+        @csrf
+
+        <div class="form-group col-lg-8">
+        <h3>Delete theme</h3>
+          <select class="form-control" name="deltheme">
+            <?php if ($handle = opendir('themes')) {
+             while (false !== ($entry = readdir($handle))) {
+                if ($entry != "." && $entry != "..") {
+                    echo '<option>'; print_r($entry); echo '</option>'; }}} ?>
+          </select>
+
+        </div>
+        <button type="submit" class="mt-3 ml-3 btn btn-info">Delete theme</button>
+        </form>
+        </details>
+
+<br><br><a class="btn btn-primary" href="{{ url('/studio/theme') }}">⬅ Back</a>
+
+@endsection

resources/views/studio/theme.blade.php

@@ -52,6 +52,8 @@
             <label>Upload theme</label>
             <input type="file" accept=".zip" class="form-control-file" name="zip">
           </div>
+          <style>.deltheme{color:tomato;font-size:120%;}.deltheme:hover{color:red;text-decoration:underline;}</style>
+          <a class="deltheme" href="{{ url('/panel/theme') }}">&emsp; Delete themes</a>
         <div class="row">
         <button type="submit" class="mt-3 ml-3 btn btn-info">Upload theme</button>
         <button class="mt-3 ml-3 btn btn-primary" title="Download more themes"><a href="https://littlelink-custom.com/themes.php" target="_blank" style="color:#FFFFFF;">Download themes</a></button>

routes/web.php

@@ -110,6 +110,8 @@
 Route::post('/panel/site', [AdminController::class, 'editSite'])->name('editSite');
 Route::get('/panel/phpinfo', [AdminController::class, 'phpinfo'])->name('phpinfo');
 Route::get('/panel/backups', [AdminController::class, 'showBackups'])->name('showBackups');
+Route::post('/panel/theme', [AdminController::class, 'deleteTheme'])->name('deleteTheme');
+Route::get('/panel/theme', [AdminController::class, 'showThemes'])->name('showThemes');
 Route::get('/update', function () {return view('update', []);});
 
 Route::get('/updating', function (\Codedge\Updater\UpdaterManager $updater) {