finishedTweets

gotem.m

// Once the data is complete, then we can parse it
- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
	
	// Store data blob we got back from twitter into a JSON string
	NSString *jsonString = [[NSString alloc] initWithData:tweetBlob encoding:NSUTF8StringEncoding];
		
	//Now use the Create a dictionary from the JSON string
	NSDictionary *results = [jsonString JSONValue];
	
	// Build an Array from the dictionary for easy access to each entry
	NSDictionary *tweets = [results objectForKey:@"results"];
    
	// Handle any errors that come from twitter in json, e.g. {"error":"page parameter out of range"}
	if(tweets) {
        NSDictionary *dictToBePassed = [NSDictionary dictionaryWithObject:tweets forKey:@"array"];
        
        NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
		[notificationCenter postNotificationName:@"twitterSearchDone"
										  object:nil
										userInfo:dictToBePassed];
	}
	else {
		NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
		[notificationCenter postNotificationName:@"twitterFail"
										  object:nil
										userInfo:nil];
	}
    
	[jsonString release];
	jsonString = nil;
	tweetBlob = nil;
}