Will call WordNet for translate Thai to English via AFJSONRequestOperation as JSON

HelloWordNet.mm

/*
    // optional cache
    // AFNetwork
    NSURLCache *URLCache = [[NSURLCache alloc] initWithMemoryCapacity:4 * 1024 * 1024 diskCapacity:20 * 1024 * 1024 diskPath:nil];
    [NSURLCache setSharedURLCache:URLCache];
    
    [[AFNetworkActivityIndicatorManager sharedManager] setEnabled:YES];
*/

const NSString *_WORD_NET_URI = @"http://th.asianwordnet.org/services/dictionary/json/th2en/";

-(void) requestWordNet : (NSString *) targetString
{
    // clean up new line at end of string
    targetString = [targetString stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
    
    // escape URL encode
    targetString = [targetString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    
    // merge cmd+args
    NSString *fullURL = [NSString stringWithFormat:@"%@%@", _WORD_NET_URI, targetString];
    
    // NSString -> NSURL
    NSURL *url = [NSURL URLWithString:fullURL];
    
    // NSURL -> NSURLRequest
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    
    // for stupid server send json as html
    [AFJSONRequestOperation addAcceptableContentTypes:[NSSet setWithObject:@"text/html"]];
    
    // create JSON operation
    AFJSONRequestOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:request
    success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON)
    {
        NSLog(@"success : %@", JSON);
    }
    failure:^(NSURLRequest *request , NSURLResponse *response , NSError *error , id JSON)
    {
        NSLog(@"failure : %@", [error localizedDescription]);
    }];
    
    // start JSON operation
    [operation start];
}