ircallbackkit's Introduction

IRCallbackKit

The Callback Kit piggybacks on the X-Callback-URL Standard Draft 1.0, and makes using the standard a bit more delightful.

Crude Example

IRXCallbackURLHandler * const handler = [IRXCallbackURLHandler sharedHander];

[handler addMethod:@"define" block: ^ (NSDictionary *params, IRXCallbackURLSuccessBlock successBlock, IRXCallbackURLFailureBlock failureBlock) {
	
	NSString * const query = [params objectForKey:@"query"];
	
	if ([query isKindOfClass:[NSString class]]) {
		
		[[SMDataSource sharedDataSource] query:query withCompletion: ^ (NSString *results) {
		
			if (results) {
			
				successBlock([NSDictionary dictionaryWithObjectsAndKeys:
					results, kSMResultsKey,
				nil]);
		
			} else {
		
				failureBlock([NSError errorWithDomain:kSMErrorDomain code:0 userInfo:[NSDictionary dictionaryWithObjectsAndKeys:
						@"Query returned no result", NSLocalizedDescriptionKey,
				nil]]);
		
			}
		
		}];
	
	} else {
	
		failureBlock([NSError errorWithDomain:kSMErrorDomain code:0 userInfo:[NSDictionary dictionaryWithObjectsAndKeys:
				@"Invalid Query", NSLocalizedDescriptionKey,
		nil]]);
	
	}
	
}];

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