Posting Score to FB using FBConnect - facebook

Question

Hi all
Just wondering how I modify my code to post a score to Facebook
Currently all working with the following posting to facebook, just no score
#import "GameOverViewController.h"
#import "SoundEffects.h"
#import "FBConnect.h"
#implementation GameOverViewController
#synthesize scoreLabel, highScore;
#synthesize session = _session;
#synthesize postScoreButton = _postScoreButton;
#synthesize logoutButton = _logoutButton;
#synthesize loginDialog = _loginDialog;
#synthesize facebookName = _facebookName;
#synthesize posting = _posting;
- (void)viewDidLoad {
[super viewDidLoad];
NSString *gameOverPath = [[NSBundle mainBundle] pathForResource:#"gameover" ofType:#"png"];
UIImage *gameOver = [[UIImage alloc] initWithContentsOfFile: gameOverPath];
UIImageView *gameOverViewTemp = [[UIImageView alloc] initWithImage:gameOver];
[self.view addSubview:gameOverViewTemp];
gameOverText = [SpriteHelpers setupAnimatedSprite:self.view numFrames:3 withFilePrefix:#"gameovertext" withDuration:0.4 ofType:#"png" withValue:0];
gameOverText.center = CGPointMake(160, 90);
scoreLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 200, 320, 70)];
scoreLabel.text = [NSString stringWithFormat:#"%d points", highScore];
[self.view addSubview:scoreLabel];
scoreLabel.textColor = [UIColor whiteColor];
scoreLabel.backgroundColor = [UIColor clearColor];
scoreLabel.font = [UIFont boldSystemFontOfSize:42];
scoreLabel.textAlignment = UITextAlignmentCenter;
[gameOverViewTemp release];
[gameOver release];
// Set these values from your application page on http://www.facebook.com/developers
// Keep in mind that this method is not as secure as using the sessionForApplication:getSessionProxy:delegate method!
// These values are from a dummy facebook app I made called MyGrades - feel free to play around!
static NSString* kApiKey = #"2af22b07c9730d3d502a7a401b9e48d7";
static NSString* kApiSecret = #"738116a372130f659a761078de08b3d4";
_session = [[FBSession sessionForApplication:kApiKey secret:kApiSecret delegate:self] retain];
// Load a previous session from disk if available. Note this will call session:didLogin if a valid session exists.
[_session resume];
[super viewDidLoad];
}
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
}
- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
}
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
[self.view removeFromSuperview];
[self release];
}
- (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event {
}
- (IBAction)postScoreTapped:(id)sender {
_posting = YES;
// If we're not logged in, log in first...
if (![_session isConnected]) {
self.loginDialog = nil;
_loginDialog = [[FBLoginDialog alloc] init];
[_loginDialog show];
}
// If we have a session and a name, post to the wall!
else if (_facebookName != nil) {
[self postToWall];
}
// Otherwise, we don't have a name yet, just wait for that to come through.
}
- (IBAction)logoutButtonTapped:(id)sender {
[_session logout];
}
#pragma mark FBSessionDelegate methods
- (void)session:(FBSession*)session didLogin:(FBUID)uid {
[self getFacebookName];
}
- (void)session:(FBSession*)session willLogout:(FBUID)uid {
_logoutButton.hidden = YES;
_facebookName = nil;
}
#pragma mark Get Facebook Name Helper
- (void)getFacebookName {
NSString* fql = [NSString stringWithFormat:
#"select uid,name from user where uid == %lld", _session.uid];
NSDictionary* params = [NSDictionary dictionaryWithObject:fql forKey:#"query"];
[[FBRequest requestWithDelegate:self] call:#"facebook.fql.query" params:params];
}
#pragma mark FBRequestDelegate methods
- (void)request:(FBRequest*)request didLoad:(id)result {
if ([request.method isEqualToString:#"facebook.fql.query"]) {
NSArray* users = result;
NSDictionary* user = [users objectAtIndex:0];
NSString* name = [user objectForKey:#"name"];
self.facebookName = name;
_logoutButton.hidden = NO;
[_logoutButton setTitle:[NSString stringWithFormat:#"Facebook: Logout as %#", name] forState:UIControlStateNormal];
if (_posting) {
[self postToWall];
_posting = NO;
}
}
}
#pragma mark Post to Wall Helper
- (void)postToWall {
FBStreamDialog* dialog = [[[FBStreamDialog alloc] init] autorelease];
dialog.userMessagePrompt = #"Enter your message:";
dialog.attachment = [NSString stringWithFormat:#"{\"name\":\"%# just played SpaceRide on the iPhone!\",\"href\":\"http://www.spaceride.me/\",\"caption\":\"%# must be really skillful!\",\"description\":\"\",\"media\":[{\"type\":\"image\",\"src\":\"http://www.spaceride.me/fbicon.png\",\"href\":\"http://www.spaceride.me/\"}]}",
_facebookName, _facebookName];
dialog.actionLinks = #"[{\"text\":\"Get SpaceRide!\",\"href\":\"http://www.spaceride.me/\"}]";
[dialog show];
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidUnload {
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)dealloc {
[scoreLabel release];
[super dealloc];
}
#end

Answer 1

Change:
dialog.attachment = [NSString stringWithFormat:#"{\"name\":\"%# just played SpaceRide on the iPhone!\",\"href\":\"http://www.spaceride.me/\",\"caption\":\"%# must be really skillful!\",\"description\":\"\",\"media\":[{\"type\":\"image\",\"src\":\"http://www.spaceride.me/fbicon.png\",\"href\":\"http://www.spaceride.me/\"}]}",
_facebookName, _facebookName];
To something like:
dialog.attachment = [NSString stringWithFormat:#"{\"name\":\"%# just got %d playing SpaceRide on the iPhone!\",\"href\":\"http://www.spaceride.me/\",\"caption\":\"%# must be really skillful!\",\"description\":\"\",\"media\":[{\"type\":\"image\",\"src\":\"http://www.spaceride.me/fbicon.png\",\"href\":\"http://www.spaceride.me/\"}]}",
_facebookName, score, _facebookName];
Change 'score' to the name of your integer score variable.