//
//  NSURL+QueryAttributes.m
//
//  Created by Adam Swinden on 29/06/2012.
//  Copyright (c) 2012 The OTHER Media. All rights reserved.
//

#import "NSURLQueryAttributes.h"

@implementation NSURL (QueryAttributes)


- (NSDictionary *)queryAttriutes {

	NSArray *parts = [self.query componentsSeparatedByString:@"&"];

	NSMutableDictionary *attributes = [NSMutableDictionary dictionaryWithCapacity:[parts count]];

	for (NSString *part in parts) {

		NSArray *keyValue = [part componentsSeparatedByString:@"="];
		if ([keyValue count] != 2) continue;

		NSString *key = [keyValue[0] stringByReplacingPercentEscapesUsingEncoding:NSASCIIStringEncoding];
		NSString *value = [keyValue[1] stringByReplacingPercentEscapesUsingEncoding:NSASCIIStringEncoding];

		attributes[key] = value;
	}

	return [NSDictionary dictionaryWithDictionary:attributes];
}

@end