I'm using the new facebook SDK... Here I want to post a image from my application to app. This is the code
NSData* imageData = UIImagePNGRepresentation(emailImage);
NSLog(@"%@",emailImage);
if (xapp.session.isOpen) {
[xapp.session closeAndClearTokenInformation];
} else {
if (xapp.session.state != FBSessionStateCreated) {
// Create a new, logged out session.
xapp.session = [[FBSession alloc] init];
}
[xapp.session openWithCompletionHandler:^(FBSession *session,
FBSessionState status,
NSError *error) {
}];
}
self.postParams =[[NSMutableDictionary alloc] initWithObjectsAndKeys:imageData, @"source",@"My Art", @"message",nil];
// No permissions found in session, ask for it
if ([[FBSession activeSession]isOpen]) {
if ([[[FBSession activeSession]permissions]indexOfObject:@"publish_actions"] == NSNotFound) {
[[FBSession activeSession] reauthorizeWithPublishPermissions:[NSArray arrayWithObjects:@"publish_actions",@"publish_stream",nil]
defaultAudience:FBSessionDefaultAudienceOnlyMe
completionHandler:^(FBSession *session, NSError *error) {
[self publishStory];
}];
}else{
[self publishStory];
}
}else{
NSLog(@"Sessionisclosed");
/
[FBSession openActiveSessionWithPublishPermissions:[NSArray arrayWithObjects:@"publish_stream",@"publish_actions",nil]
defaultAudience:FBSessionDefaultAudienceOnlyMe
allowLoginUI:YES
completionHandler:^(FBSession *session, FBSessionState status, NSError *error) {
if (!error && status == FBSessionStateOpen) {
[FBSession setActiveSession:session];
[self publishStory];
}else{
NSLog(@"error:%d",[error code]);
}
}];
}
- (void)publishStory
{
NSLog(@"PublishStory%@",self.postParams);
[FBRequestConnection
startWithGraphPath:@"me/feed"
parameters:self.postParams
HTTPMethod:@"POST"
completionHandler:^(FBRequestConnection *connection,
id result,
NSError *error) {
NSString *alertText;
if (error) {
alertText = [NSString stringWithFormat:
@"error: domain = %@, code = %d",
error.domain, error.code];
} else {
alertText = [NSString stringWithFormat:
@"Posted action, id: %@",
[result objectForKey:@"id"]];
}
// Show the result in an alert
[[[UIAlertView alloc] initWithTitle:@"Result"
message:alertText
delegate:nil
cancelButtonTitle:@"OK!"
otherButtonTitles:nil]
show];
}];
NSLog(@"PublishStory");
}
Here I'm getting error code 5,which says that there is some permissions problems while posting the image ... But I have used both publish_stream and publish_actions ..I don't know what I'm missing ......