NSURLRequest Curl Command

gistfile1.txt

@interface NSURLRequest (CURL)
- (NSString *)curlCommand;
@end

@implementation NSURLRequest (CURL)
- (NSString *)curlCommand
{
    NSDictionary *params = [NSJSONSerialization JSONObjectWithData:self.HTTPBody options:0 error:nil];
    NSMutableString *paramString = [NSMutableString stringWithString:@"{"];
    for (NSString *key in params) {
        NSString *param = [NSString stringWithFormat:@"\"%@\" : \"%@\", ", key, params[key]];
        [paramString appendString:param];
    }
    [paramString appendString:@"}"];
    NSMutableString *headerString = [NSMutableString string];
    for (NSString *key in [self allHTTPHeaderFields]) {
        [headerString appendFormat:@" -H \"%@: %@\"", key, [self valueForHTTPHeaderField:key]];
    }
    NSString *command = [NSString stringWithFormat:@"curl -X %@ %@ -d '%@' %@", self.HTTPMethod, headerString, paramString, [self.URL absoluteString]];
    return command;
}
@end