Merge pull request #15 from SDWebImage/project_backward_deployment

Supports to use this framework backward deployable on iOS 12/macOS 10.14-

Author: dreampiggy

SDWebImageLinkPlugin.podspec

@@ -37,4 +37,5 @@ SDWebImageLinkPlugin is a plugin for SDWebImage framework, which provide the ima
   }
 
   s.dependency 'SDWebImage', '~> 5.4'
+  s.weak_frameworks = 'LinkPresentation'
 end

SDWebImageLinkPlugin.xcodeproj/project.pbxproj

@@ -14,8 +14,8 @@
 		3253E0D02387E6B4007ACAD8 /* SDImageLinkLoader.h in Headers */ = {isa = PBXBuildFile; fileRef = 3253E0C72387E6B4007ACAD8 /* SDImageLinkLoader.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		3253E0D22387E6B4007ACAD8 /* SDWebImageLinkDefine.h in Headers */ = {isa = PBXBuildFile; fileRef = 3253E0C92387E6B4007ACAD8 /* SDWebImageLinkDefine.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		3253E0D32387E6B4007ACAD8 /* SDWebImageLinkError.m in Sources */ = {isa = PBXBuildFile; fileRef = 3253E0CA2387E6B4007ACAD8 /* SDWebImageLinkError.m */; };
-		3253E0D62387E8C5007ACAD8 /* SDWebImage.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3253E0D52387E8C5007ACAD8 /* SDWebImage.framework */; };
-		3253E0E72387E900007ACAD8 /* SDWebImage.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3253E0E62387E900007ACAD8 /* SDWebImage.framework */; };
+		3253E0D62387E8C5007ACAD8 /* SDWebImage.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3253E0D52387E8C5007ACAD8 /* SDWebImage.framework */; settings = {ATTRIBUTES = (Required, ); }; };
+		3253E0E72387E900007ACAD8 /* SDWebImage.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3253E0E62387E900007ACAD8 /* SDWebImage.framework */; settings = {ATTRIBUTES = (Required, ); }; };
 		3253E0EC2387E94D007ACAD8 /* SDImageLinkLoader.h in Headers */ = {isa = PBXBuildFile; fileRef = 3253E0C72387E6B4007ACAD8 /* SDImageLinkLoader.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		3253E0ED2387E94D007ACAD8 /* SDImageLinkLoader.m in Sources */ = {isa = PBXBuildFile; fileRef = 3253E0C22387E6B4007ACAD8 /* SDImageLinkLoader.m */; };
 		3253E0EE2387E94D007ACAD8 /* SDWebImageLinkDefine.h in Headers */ = {isa = PBXBuildFile; fileRef = 3253E0C92387E6B4007ACAD8 /* SDWebImageLinkDefine.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -31,6 +31,8 @@
 		3253E13123882AD5007ACAD8 /* LPLinkView+WebCache.m in Sources */ = {isa = PBXBuildFile; fileRef = 3253E12E23882AD5007ACAD8 /* LPLinkView+WebCache.m */; };
 		3253E13223882AD5007ACAD8 /* LPLinkView+WebCache.h in Headers */ = {isa = PBXBuildFile; fileRef = 3253E12F23882AD5007ACAD8 /* LPLinkView+WebCache.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		3253E13323882AD5007ACAD8 /* LPLinkView+WebCache.h in Headers */ = {isa = PBXBuildFile; fileRef = 3253E12F23882AD5007ACAD8 /* LPLinkView+WebCache.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		3277599423C7035B0030A40A /* LinkPresentation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3277599323C7035B0030A40A /* LinkPresentation.framework */; settings = {ATTRIBUTES = (Weak, ); }; };
+		3277599523C703630030A40A /* LinkPresentation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3277599323C7035B0030A40A /* LinkPresentation.framework */; settings = {ATTRIBUTES = (Weak, ); }; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -50,13 +52,15 @@
 		3253E1252387EDE7007ACAD8 /* NSImage+SDWebImageLinkPlugin.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSImage+SDWebImageLinkPlugin.h"; sourceTree = "<group>"; };
 		3253E12E23882AD5007ACAD8 /* LPLinkView+WebCache.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "LPLinkView+WebCache.m"; sourceTree = "<group>"; };
 		3253E12F23882AD5007ACAD8 /* LPLinkView+WebCache.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "LPLinkView+WebCache.h"; sourceTree = "<group>"; };
+		3277599323C7035B0030A40A /* LinkPresentation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = LinkPresentation.framework; path = Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/LinkPresentation.framework; sourceTree = DEVELOPER_DIR; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
 		3253E0B32387DCB2007ACAD8 /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				3277599423C7035B0030A40A /* LinkPresentation.framework in Frameworks */,
 				3253E0D62387E8C5007ACAD8 /* SDWebImage.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -65,6 +69,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				3277599523C703630030A40A /* LinkPresentation.framework in Frameworks */,
 				3253E0E72387E900007ACAD8 /* SDWebImage.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -120,6 +125,7 @@
 		3253E0D42387E8C5007ACAD8 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				3277599323C7035B0030A40A /* LinkPresentation.framework */,
 				3253E0E62387E900007ACAD8 /* SDWebImage.framework */,
 				3253E0D52387E8C5007ACAD8 /* SDWebImage.framework */,
 			);
@@ -279,6 +285,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
@@ -341,6 +348,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";

SDWebImageLinkPlugin/Classes/LPLinkView+WebCache.h

@@ -16,6 +16,7 @@
 /**
  * Integrates SDWebImage async downloading and caching of remote images with LPLinkView.
  */
+API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0))
 @interface LPLinkView (WebCache)
 
 /**

SDWebImageLinkPlugin/Classes/NSImage+SDWebImageLinkPlugin.h

@@ -13,7 +13,7 @@
 #endif
 
 #if SD_MAC
-
+API_AVAILABLE(macos(10.15))
 /// Make NSImage supports the `NSItemProviderReading` as well as UIKit's UIImage
 @interface NSImage (SDWebImageLinkPlugin) <NSItemProviderReading, NSItemProviderWriting>
 

SDWebImageLinkPlugin/Classes/SDImageLinkLoader.h

@@ -13,6 +13,7 @@
 #endif
 
 /// A Rich Link loader by using the LinkPresentation framework, load any URL's rich link image, like Website URL, local file URL. See LinkPresentation framework description.
+API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0))
 @interface SDImageLinkLoader : NSObject <SDImageLoader>
 
 /// Shared loader instance.

SDWebImageLinkPlugin/Classes/SDWebImageLinkDefine.h

@@ -16,10 +16,10 @@
  A `LPLinkMetadata` object used to fetch image/icon for website. If you provide this value, we don't use `LPMetadataProvider` to fetch the website's metadata again, directlly use your prefetched metadata instead.
  @note If the provided `LPLinkMetadata` does not have any `imageProvider` or `iconProvider`, a error with code `SDWebImageLinkErrorNoImageProvider` will be returned. (`LPLinkMetadata`)
  */
-FOUNDATION_EXPORT SDWebImageContextOption _Nonnull const SDWebImageContextLinkMetadata;
+FOUNDATION_EXPORT SDWebImageContextOption _Nonnull const SDWebImageContextLinkMetadata API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0));
 
 /**
  A Bool value specify whether or not, to request the metadata's image, with the Data representation. But default we do not keep data by using `loadObjectOfClass` API. If enable, we'll use `loadDataRepresentationForTypeIdentifier` API instead, and decode the data into image object.
  @note Current implementation, LinkPresentation can retrive UIImage object 5x faster than the Data, so by default, we only request the image object witthout data. But it depends on your own usage, you can trun this on. (NSNumber *)
  */
-FOUNDATION_EXPORT SDWebImageContextOption _Nonnull const SDWebImageContextLinkRequestImageData;
+FOUNDATION_EXPORT SDWebImageContextOption _Nonnull const SDWebImageContextLinkRequestImageData API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0));

SDWebImageLinkPlugin/Classes/SDWebImageLinkError.h

@@ -12,9 +12,9 @@
 @import SDWebImage;
 #endif
 
-FOUNDATION_EXPORT NSErrorDomain const SDWebImageLinkErrorDomain;
+FOUNDATION_EXPORT NSErrorDomain const SDWebImageLinkErrorDomain API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0));
 
 typedef NS_ERROR_ENUM(SDWebImageLinkErrorDomain, SDWebImageLinkError) {
     /// Metadata have no any ImageProvider or IconProvider to query
     SDWebImageLinkErrorNoImageProvider = 10000,
-};
+} API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0));