App\Http\Controllers\SkinlibController::delete PHP Method

    public function delete(Request $request)
    {
        $result = Texture::find($request->tid);
        if (!$result) {
            return json(trans('skinlib.non-existent'), 1);
        }
        if ($result->uploader != $this->user->uid && !$this->user->isAdmin()) {
            return json(trans('skinlib.no-permission'), 1);
        }
        // check if file occupied
        if (Texture::where('hash', $result['hash'])->count() == 1) {
            Storage::delete($result['hash']);
        }
        if (option('return_score')) {
            $this->user->setScore($result->size * Option::get('score_per_storage'), 'plus');
        }
        if ($result->delete()) {
            return json(trans('skinlib.delete.success'), 0);
        }
    }