Question

This question has frequently been asked over stackoverflow.com but none of the answers work for me. What i need to do is to post on the wall of user’s friend from within my app. I have included stream_publish to the list of permissions so it must work but it doesn’t.

What i have already tried is:

NSMutableDictionary* params = [NSMutableDictionary dictionary];
[params setObject:@"Some text" forKey:@"user_message_prompt"];
[params setObject:@"another text" forKey:@"action_links"];
[params setObject:@"Yet another text" forKey:@"attachment"];
[params setObject:@"1234567890" forKey:@"target_id"];

[facebook dialog: @"stream.publish"
       andParams: params
     andDelegate: self];

but when the dialog window pops up it tell me “An error occured with MyAppName. Please try again later.”

Also i tried

[facebook requestWithGraphPath:@"[1234567890]/feed"
andParams:[NSMutableDictionary dictionaryWithObject:@"test wall post" forKey:@"message"]
andHttpMethod:@"POST"
andDelegate:self];

but it just does nothing. What am i doing wrong? Can anyone correct me?

Answer 1

This is how i solved it. The problem was incorrect parameters for action links.

SBJSON *jsonWriter = [[SBJSON new] autorelease];

NSMutableDictionary* params = [NSMutableDictionary dictionary];
[params setObject:FB_APP_ID forKey:@"api_key"];
[params setObject:@"User message prompt" forKey:@"user_message_prompt"];

[params setObject:@"531370682" forKey:@"target_id"];

NSArray *actionLnks = [NSArray arrayWithObjects:[NSDictionary dictionaryWithObjectsAndKeys:@"Action Links", @"text", @"http://football.ua",@"href", nil], nil];
NSString *actionStr = [jsonWriter stringWithObject:actionLnks];

NSDictionary* attachment = [NSDictionary dictionaryWithObjectsAndKeys:
                            @"Attachment name", @"name",
                            @"Attachment caption", @"caption",
                            @"Attachment description", @"description",
                            @"http://football.ua", @"href", nil];
NSString *attachmentStr = [jsonWriter stringWithObject:attachment];

[params setObject:actionStr forKey:@"action_links"];
[params setObject:attachmentStr forKey:@"attachment"];

[facebook dialog: @"stream.publish"
       andParams: params
     andDelegate: self];