title: Upload files to amazon s3 from wordpress
body: <p>I've searched and researched but I cannot seem to find any solution.
  I really need to integrate an amazon s3 uploader from within the wordpress page/post edit screen. There are a ton of plugin that upload everything to s3 but not even one that upload only selected files.</p>
  
  <p>The ideal scenario would be adding an extra tab to the wp media gallery that uploads directly to s3...unfortunetely I cannot find a way to make it work.</p>
  
  <p>I followed various tutorials and I've managed to upload files to s3 via php, but I cannot do it within WP.</p>
  
  <p>It is that even possible? 
  Could anyone help me or point me in the right direction?</p>
  
  <p>I thank you all in advance for any help or tips you could give me.</p>
  
  <p>Regards,
  Antonio</p>