title: Wordpress - How to add a button into a Wordpress' post and make it work?
body: <p>I've just started writing plugins on Wordpress and I'm struggling with adding a small button on every post that helps translate the whole post into another language. I tried to get the post's content, then add a button into it and return. But this certainly seems very bad. Can anybody think of a different way of doing this?</p>
  
  <p>And (say) if I successfully place a button on a post, how can I make it performs its function when users click on it?</p>
  
  <p>Thank you.</p>