From 63dc2a05eddbd902fb222a393db3e54ccd6a52ae Mon Sep 17 00:00:00 2001
From: Mattt Thompson <m@mattt.me>
Date: Wed, 1 Jun 2011 10:36:43 -0500
Subject: [PATCH] Adding AFImageRequestOperation
 +operationWithRequest:callback:

---
 AFImageRequestOperation.h |  3 ++-
 AFImageRequestOperation.m | 10 +++++++---
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/AFImageRequestOperation.h b/AFImageRequestOperation.h
index a02e7ba..9e6f9d8 100644
--- a/AFImageRequestOperation.h
+++ b/AFImageRequestOperation.h
@@ -41,7 +41,8 @@ typedef enum {
 
 @property (nonatomic, retain) AFImageRequestOperationCallback *callback;
 
-- (id)initWithRequest:(NSURLRequest *)someRequest callback:(AFImageRequestOperationCallback *)someCallback;
++ (id)operationWithRequest:(NSURLRequest *)urlRequest callback:(AFImageRequestOperationCallback *)callback;
+- (id)initWithRequest:(NSURLRequest *)urlRequest callback:(AFImageRequestOperationCallback *)callback;
 
 @end
 
diff --git a/AFImageRequestOperation.m b/AFImageRequestOperation.m
index 376fc73..2c6ba4b 100644
--- a/AFImageRequestOperation.m
+++ b/AFImageRequestOperation.m
@@ -35,8 +35,12 @@ static inline CGSize kAFImageRequestRoundedCornerRadii(CGSize imageSize) {
 @implementation AFImageRequestOperation
 @synthesize callback = _callback;
 
-- (id)initWithRequest:(NSURLRequest *)someRequest callback:(AFImageRequestOperationCallback *)someCallback {
-	self = [super initWithRequest:someRequest];
++ (id)operationWithRequest:(NSURLRequest *)urlRequest callback:(AFImageRequestOperationCallback *)callback {
+    return [[self alloc] initWithRequest:urlRequest callback:callback];
+}
+
+- (id)initWithRequest:(NSURLRequest *)urlRequest callback:(AFImageRequestOperationCallback *)callback {
+	self = [super initWithRequest:urlRequest];
 	if (!self) {
 		return nil;
 	}
@@ -47,7 +51,7 @@ static inline CGSize kAFImageRequestRoundedCornerRadii(CGSize imageSize) {
 	[statusCodes addIndexesInRange:NSMakeRange(200, 100)];
 	self.acceptableStatusCodes = statusCodes;
 	self.acceptableContentTypes = [NSSet setWithObjects:@"image/png", @"image/jpeg", @"image/pjpeg", @"image/gif", @"application/x-0", nil];
-	self.callback = someCallback;
+	self.callback = callback;
 	
 	if (self.callback) {
 		self.runLoopModes = [NSSet setWithObjects:NSRunLoopCommonModes, NSDefaultRunLoopMode, nil];