title: URL to upload to Google Drive
body: <p>Is there any URL I could use to directly upload to Google Drive? For example, I have a file on my server <code>http://example.com/file.doc</code> and I want to upload it to Google Drive with something like: <code>http://google.com/?upload=http://example.com/file.doc</code></p>
  
  <p>What's the approach to do this?</p>