Gist to demonstrate Google Drive API using NodeJs

google-drive-api.js

/* 
Google Drive API:
Demonstration to:
1. upload 
2. delete 
3. create public URL of a file.

required npm package: googleapis
*/
const { google } = require('googleapis');
const path = require('path');
const fs = require('fs');

const CLIENT_ID = 'YOUR CLIENT ID';
const CLIENT_SECRET = 'YOUR CLIENT SECRET';
const REDIRECT_URI = 'https://developers.google.com/oauthplayground';

const REFRESH_TOKEN = 'YOUR REFRESH TOKEN GENERATED FROM oauthplayground';

const oauth2Client = new google.auth.OAuth2(
  CLIENT_ID,
  CLIENT_SECRET,
  REDIRECT_URI
);

oauth2Client.setCredentials({ refresh_token: REFRESH_TOKEN });

const drive = google.drive({
  version: 'v3',
  auth: oauth2Client,
});

/* 
filepath which needs to be uploaded
Note: Assumes example.jpg file is in root directory, 
though this can be any filePath
*/
const filePath = path.join(__dirname, 'example.jpg');

async function uploadFile() {
  try {
    const response = await drive.files.create({
      requestBody: {
        name: 'example.jpg', //This can be name of your choice
        mimeType: 'image/jpg',
      },
      media: {
        mimeType: 'image/jpg',
        body: fs.createReadStream(filePath),
      },
    });

    console.log(response.data);
  } catch (error) {
    console.log(error.message);
  }
}

// uploadFile();

async function deleteFile() {
  try {
    const response = await drive.files.delete({
      fileId: 'YOUR FILE ID',
    });
    console.log(response.data, response.status);
  } catch (error) {
    console.log(error.message);
  }
}

// deleteFile();

async function generatePublicUrl() {
  try {
    const fileId = 'YOUR FILE ID';
    await drive.permissions.create({
      fileId: fileId,
      requestBody: {
        role: 'reader',
        type: 'anyone',
      },
    });

    /* 
    webViewLink: View the file in browser
    webContentLink: Direct download link 
    */
    const result = await drive.files.get({
      fileId: fileId,
      fields: 'webViewLink, webContentLink',
    });
    console.log(result.data);
  } catch (error) {
    console.log(error.message);
  }
}

// generatePublicUrl();

mimeType: 'image/jpg',
i want to upload all type of file..how i will write syntax.
i tried this mimeType: / work but preview can't work.
thanks lot.

mimeType: 'image/jpg', i want to upload all type of file..how i will write syntax. i tried this mimeType: / work but preview can't work. thanks lot.
bro use ,

` async function uploadFile() {
try {
const response = await drive.files.create({
requestBody: {
name: 'Jai Shree Ram- PDF', //This can be name of your choice
// mimeType: 'image/jpg',
mimeType: 'application/octet-stream'
},
media: {
// mimeType: 'image/jpg',
body: fs.createReadStream(filePath),
},
});

console.log("Uploaded successfully",response.data);

} catch (error) {
console.log(error.message);
}
}

uploadFile(); `

Thanks for it 👍 but I have a question that instead of fs.readStream , can we use buffer directly from multer file in incoming request ?