catalyst compat

YYImage.podspec

@@ -17,7 +17,10 @@ Pod::Spec.new do |s|
     core.source_files = 'YYImage/*.{h,m}'
     core.public_header_files = 'YYImage/*.{h}'
     core.libraries = 'z'
-    core.frameworks = 'UIKit', 'CoreFoundation', 'QuartzCore', 'AssetsLibrary', 'ImageIO', 'Accelerate', 'MobileCoreServices'
+    core.frameworks = 'UIKit', 'CoreFoundation', 'QuartzCore', 'ImageIO', 'Accelerate', 'MobileCoreServices'
+    # CATALYST TODO: How to include a framework only on *non* catalyst (iOS only) targets?
+    # or, for our purposes we can just exclude it altogether since we're not using it
+    # core.ios.frameworks = 'AssetLibrary'
   end
   
   s.subspec 'WebP' do |webp|

YYImage/YYImageCoder.h

@@ -323,18 +323,18 @@ typedef NS_ENUM(NSUInteger, YYImageBlendOperation) {
  */
 @property (nonatomic) BOOL yy_isDecodedForDisplay;
 
-/**
- Saves this image to iOS Photos Album. 
- 
- @discussion  This method attempts to save the original data to album if the
- image is created from an animated GIF/APNG, otherwise, it will save the image 
- as JPEG or PNG (based on the alpha information).
- 
- @param completionBlock The block invoked (in main thread) after the save operation completes.
-    assetURL: An URL that identifies the saved image file. If the image is not saved, assetURL is nil.
-    error: If the image is not saved, an error object that describes the reason for failure, otherwise nil.
- */
-- (void)yy_saveToAlbumWithCompletionBlock:(nullable void(^)(NSURL * _Nullable assetURL, NSError * _Nullable error))completionBlock;
+///**
+// Saves this image to iOS Photos Album.
+//
+// @discussion  This method attempts to save the original data to album if the
+// image is created from an animated GIF/APNG, otherwise, it will save the image
+// as JPEG or PNG (based on the alpha information).
+//
+// @param completionBlock The block invoked (in main thread) after the save operation completes.
+//    assetURL: An URL that identifies the saved image file. If the image is not saved, assetURL is nil.
+//    error: If the image is not saved, an error object that describes the reason for failure, otherwise nil.
+// */
+//- (void)yy_saveToAlbumWithCompletionBlock:(nullable void(^)(NSURL * _Nullable assetURL, NSError * _Nullable error))completionBlock;
 
 /**
  Return a 'best' data representation for this image.

YYImage/YYImageCoder.m

@@ -16,7 +16,9 @@
 #import <Accelerate/Accelerate.h>
 #import <QuartzCore/QuartzCore.h>
 #import <MobileCoreServices/MobileCoreServices.h>
+#if !TARGET_OS_MACCATALYST
 #import <AssetsLibrary/AssetsLibrary.h>
+#endif
 #import <objc/runtime.h>
 #import <pthread.h>
 #import <zlib.h>
@@ -2792,22 +2794,22 @@ CGImageRef YYCGImageCreateWithWebPData(CFDataRef webpData,
     objc_setAssociatedObject(self, @selector(yy_isDecodedForDisplay), @(isDecodedForDisplay), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
 }
 
-- (void)yy_saveToAlbumWithCompletionBlock:(void(^)(NSURL *assetURL, NSError *error))completionBlock {
-    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
-        NSData *data = [self _yy_dataRepresentationForSystem:YES];
-        ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];
-        [library writeImageDataToSavedPhotosAlbum:data metadata:nil completionBlock:^(NSURL *assetURL, NSError *error){
-            if (!completionBlock) return;
-            if (pthread_main_np()) {
-                completionBlock(assetURL, error);
-            } else {
-                dispatch_async(dispatch_get_main_queue(), ^{
-                    completionBlock(assetURL, error);
-                });
-            }
-        }];
-    });
-}
+//- (void)yy_saveToAlbumWithCompletionBlock:(void(^)(NSURL *assetURL, NSError *error))completionBlock {
+//    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+//        NSData *data = [self _yy_dataRepresentationForSystem:YES];
+//        ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];
+//        [library writeImageDataToSavedPhotosAlbum:data metadata:nil completionBlock:^(NSURL *assetURL, NSError *error){
+//            if (!completionBlock) return;
+//            if (pthread_main_np()) {
+//                completionBlock(assetURL, error);
+//            } else {
+//                dispatch_async(dispatch_get_main_queue(), ^{
+//                    completionBlock(assetURL, error);
+//                });
+//            }
+//        }];
+//    });
+//}
 
 - (NSData *)yy_imageDataRepresentation {
     return [self _yy_dataRepresentationForSystem:NO];