function telegraph_upload($file) {
        $curl_file = curl_file_create($file);
        $curl_file->mime = mime_content_type($file);
        $curl_file->postname = 'blob';

        $post = ['file' => $curl_file];

        $ch = curl_init('https://telegra.ph/upload');
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $request = curl_exec($ch);
        curl_close($ch);

        $request = json_decode($request);
        $src = $request[0]->src;

        if (!$src) {
            return (object) [
                'ok' => false,
                'error' => $request->error
            ];
        }

        return (object) [
            'ok' => true,
            'path' => $src,
            'url' => 'https://telegra.ph' . $src
        ];
    }