Get like, share and comment count from Facebook post link (FQL request) http://stackoverflow.com/q/19061937/1515819

Get Post Info from link FQL

SELECT like_info.like_count, comment_info.comment_count, share_count 
  FROM stream 
 WHERE post_id IN (
       SELECT concat(id,'_', substr("https://www.facebook.com/Macklemore/posts/10153256675935268", strpos("https://www.facebook.com/Macklemore/posts/10153256675935268", '/posts')+7, strlen("https://www.facebook.com/Macklemore/posts/10153256675935268"))) 
        FROM profile WHERE username IN (
             SELECT substr(url, strpos(url, 'facebook.com/')+13, strpos(url, '/posts')-strpos(url, 'facebook.com/')-13) 
               FROM object_url 
              WHERE url = "https://www.facebook.com/Macklemore/posts/10153256675935268"))