Function renderWithCallback

packages/cli/src/server/render.ts:17–75

(req: Request, res: Response)

}

async function renderWithCallback(req: Request, res: Response) {
  // TODO: validate request body
  const {variables, callbackUrl, settings} = req.body;
  const tempProjectName = uuidv4();
  const outputFileName = `${tempProjectName}.mp4`;
  res.json({tempProjectName});

  try {
    await renderVideo({
      projectFile: process.env.PROJECT_FILE || '',
      variables,
      settings: {
        ...settings,
        outFile: outputFileName,
      },
    });

    const resultFilePath = path.join(process.cwd(), `output/${outputFileName}`);

    const downloadLink = `${req.protocol}://${req.get('host')}/download/${outputFileName}`;

    const response = await axios.post(
      callbackUrl,
      {
        tempProjectName,
        status: 'success',
        downloadLink,
      },
      {
        headers: {
          // eslint-disable-next-line
          'Content-Type': 'application/json',
        },
      },
    );

    if (response.status !== 200) {
      throw new Error('Callback URL responded with an error');
    }

    scheduleCleanup(resultFilePath);
  } catch (error: any) {
    console.error(error);
    await axios.post(
      callbackUrl,
      {
        tempProjectName,
        status: 'error',
        error: error.message,
      },
      {
        headers: {
          // eslint-disable-next-line
          'Content-Type': 'application/json',
        },
      },
    );
  }