IRWebAPIKit/IRWebAPIInterface+Validators.m at develop · iridia/IRWebAPIKit · GitHub

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//
//  IRWebAPIInterface+Validators.m
//  IRWebAPIKit
//
//  Created by Evadne Wu on 1/29/11.
//  Copyright 2011 Iridia Productions. All rights reserved.
//

#import "IRWebAPIKit.h"


@implementation IRWebAPIInterface (Validators)

+ (IRWebAPIResposeValidator) defaultNoErrorValidator {

	return [[(^ (NSDictionary *inResponseOrNil, NSDictionary *inResponseContext) {

		NSHTTPURLResponse *response = (NSHTTPURLResponse *)[inResponseContext objectForKey:kIRWebAPIEngineResponseContextURLResponse];

		BOOL noError = ([response statusCode] == 200);

		if (!noError) {

			IRWebAPIKitLog(@"Error: %x %@", [response statusCode], [[response class] localizedStringForStatusCode:[response statusCode]]);

			if ([inResponseOrNil isEqual:[NSNull null]]) {

				return NO;

			}

			id errorContent = nil;
			if ((errorContent = [inResponseOrNil valueForKeyPath:@"error"])) {

				IRWebAPIKitLog(@"Error from Server: %@", errorContent);

			}

			return NO;

		}

		return YES;

	}) copy] autorelease];

}

@end