Post to Twitter

gistfile1.m

- (void)sendTweetWithExperienceInfo:(NSDictionary*)info withCompletion:(void(^)(NSError *error))completion
{

    //Create basic post info.

    NSString *status = [self tweetWithDescrition:[expInfo objectForKey:@"statusMessage"] withHeyLetsShortURL:expInfo[@"url"]];
    
    __block NSMutableDictionary *message = [@{
                                      @"status": status,
                                      } mutableCopy];
    
    //if location info is presented, lets add them to the post.
    if (expInfo[@"lat"]) {
        message[@"lat"] = expInfo[@"lat"];
    }
    if (expInfo[@"lon"]) {
        message[@"long"] = expInfo[@"lon"];
    }
    
    id image = [expInfo objectForKey:@"image"];
    if (image) {
    
        //Image is presented, let's upload it
        __weak typeof(self) weakSelf = self;
        [self sendTweetWithImage:image withCompletion:^(NSNumber *mediaID, NSError *error) {

            if (error) {
                completion (error);
                return;
            }
            
            if (mediaID) {
                //Connect media ID to the tweet!

                [message setObject:mediaID.stringValue forKey:@"media_ids"];
                [message setObject:@"1" forKey:@"trim_user"];
            }

            //Post the media
            [weakSelf postTwitterStatus:message withCompletion:completion];
        }];
        
    }
    else {
        
        [self postTwitterStatus:message withCompletion:completion];
    
    }
    
}