Function saveSpeedtestImage

speedlink/speedlink.ts:382–404

(url: string)

    const response = await axios.get(imageUrl, { responseType: "arraybuffer" });
    const imagePath = path.join(TEMP_DIR, "speedtest.png");
    const filledImagePath = path.join(TEMP_DIR, "speedtest_filled.png");
    fs.writeFileSync(imagePath, response.data);

    const bgColor = "#212338";
    const borderPx = 14;
    try {
      await fillRoundedCorners(imagePath, filledImagePath, bgColor, borderPx);
      return filledImagePath;
    } catch (err: any) {
      console.error("Failed to fill rounded corners:", err);
    }

    return imagePath;
  } catch (error: any) {
    console.error("Failed to save speedtest image:", error);
    return null;
  }
}

const HELP_TEXT = `
本插件可以对本机或多台远程服务器进行网络速度测试，并支持保存和管理服务器配置。

<b>⚠️ 远程服务器要求</b>
为了测试远程服务器，您必须首先在该服务器上安装 <b>Ookla Speedtest CLI</b>。
- <b>Debian/Ubuntu 系统:</b>
<pre><code>curl -sL https://packagecloud.io/install/repositories/ookla/speedtest-cli/script.deb.sh | sudo bash