Getting the “real” Facebook profile picture URL from graph API

Question

Facebook graph API tells me I can get a profile picture of a user using

http://graph.facebook.com/517267866/picture?type=large

which works fine. However, whe

Answer 1

For anyone else looking to get the profile pic in iOS:

I just did this to get the user's Facebook pic:

NSString *profilePicURL = [NSString stringWithFormat:@"http://graph.facebook.com/%@/picture?type=large", fbUserID];

where 'fbUserID' is the Facebook user's profile ID.

This way I can always just call the url in profilePicURL to get the image, and I always get it, no problem. If you've already got the user ID, you don't need any API requests, just stick the ID into the url after facebook.com/.

FYI to anyone looking who needs the fbUserID in iOS:

if (FBSession.activeSession.isOpen) {
    [[FBRequest requestForMe] startWithCompletionHandler:
     ^(FBRequestConnection *connection,
       NSDictionary *user,
       NSError *error) {
         if (!error) {
             self.userName = user.name;
             self.fbUserID = user.id;
         }
     }];
}

You'll need an active FBSession for that to work (see Facebook's docs, and the "Scrumptious" example).