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IRWebAPITwitterInterface+Validators.m
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125 lines (74 loc) · 3.11 KB
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//
// IRWebAPITwitterInterface+Validators.m
// IRWebAPIKit
//
// Created by Evadne Wu on 1/17/11.
// Copyright 2011 Iridia Productions. All rights reserved.
//
#import "IRWebAPIKit.h"
@implementation IRWebAPITwitterInterface (Validators)
- (IRWebAPIResposeValidator) defaultNoErrorValidator {
return [IRWebAPIInterface defaultNoErrorValidator];
}
- (IRWebAPIResposeValidator) defaultValidatorForArrayNamed:(NSString *)inKeyPathToResponseArray withElementKeyPaths:(NSArray *)inKeyPaths validator:(BOOL(^)(id aKeyPath, id currentObject))inValidator {
return [[(^ (NSDictionary *inResponseOrNil, NSDictionary *inResponseContext) {
if ()
return NO;
NSArray *responseArray = [inResponseOrNil valueForKeyPath:inKeyPathToResponseArray];
if (![responseArray isKindOfClass:[NSArray class]])
return NO;
for (id anObject in responseArray)
for (id aKeyPath in inKeyPaths)
if (!inValidator(aKeyPath, [anObject valueForKeyPath:aKeyPath]))
return NO;
return YES;
}) copy] autorelease];
}
- (IRWebAPIResposeValidator) defaultValidatorForArrayNamed:(NSString *)inKeyPathToResponseArray withElementKeyPaths:(NSArray *)inKeyPaths {
return [self defaultValidatorForArrayNamed:inKeyPathToResponseArray withElementKeyPaths:inKeyPaths validator: ^ (id aKeyPath, id currentObject) {
return (BOOL)(currentObject != nil);
}];
}
- (IRWebAPIResposeValidator) defaultExistingValueValidatorForKeyPaths:(NSArray *)inKeyPaths {
return [self defaultValidatorForArrayNamed:@"response" withElementKeyPaths:inKeyPaths];
}
- (IRWebAPIResposeValidator) defaultTimelineValidator {
return [[(^ (NSDictionary *inResponseOrNil, NSDictionary *inResponseContext) {
if (![self defaultExistingValueValidatorForKeyPaths:[NSArray arrayWithObject:@"response"]])
return NO;
id response = [inResponseOrNil valueForKeyPath:@"response"];
if (!response || ![response isKindOfClass:[NSArray class]])
return NO;
if ([(NSArray *)response count] > 0)
if ([[[(NSArray *)response objectAtIndex:0] valueForKeyPath:@"text"] isEqual:[NSNull null]])
return NO;
return YES;
}) copy] autorelease];
}
- (IRWebAPIResposeValidator) defaultListsValidator {
return [[(^ (NSDictionary *inResponseOrNil, NSDictionary *inResponseContext) {
if ()
return NO;
id response = [inResponseOrNil valueForKeyPath:@"response"];
if (!response)
return NO;
if ([response isEqual:[NSNull null]])
return NO;
if (![response isKindOfClass:[NSArray class]])
return NO;
if ([(NSArray *)response count] > 0)
if ([[[(NSArray *)response objectAtIndex:0] valueForKeyPath:@"name"] isEqual:[NSNull null]])
return NO;
return YES;
}) copy] autorelease];
}
- (IRWebAPIResposeValidator) defaultSingleTweetValidator {
return [[(^ (NSDictionary *inResponseOrNil, NSDictionary *inResponseContext) {
if ()
return NO;
if (![inResponseOrNil valueForKeyPath:@"text"])
return NO;
return YES;
}) copy] autorelease];
}
@end