Composer: Scale down image that are too big for upload

Packages/Status/Sources/Status/Editor/Components/StatusEditorUTTypeSupported.swift

@@ -14,20 +14,20 @@ enum StatusEditorUTTypeSupported: String, CaseIterable {
   case jpeg = "public.jpeg"
   case png = "public.png"
   case tiff = "public.tiff"
-
+  
   case video = "public.video"
   case movie = "public.movie"
   case mp4 = "public.mpeg-4"
   case gif = "public.gif"
   case gif2 = "com.compuserve.gif"
   case quickTimeMovie = "com.apple.quicktime-movie"
-
+  
   case uiimage = "com.apple.uikit.image"
-
+  
   static func types() -> [UTType] {
     [.url, .text, .plainText, .image, .jpeg, .png, .tiff, .video, .mpeg4Movie, .gif, .movie, .quickTimeMovie]
   }
-
+  
   var isVideo: Bool {
     switch self {
     case .video, .movie, .mp4, .quickTimeMovie:
@@ -36,7 +36,7 @@ enum StatusEditorUTTypeSupported: String, CaseIterable {
       return false
     }
   }
-
+  
   var isGif: Bool {
     switch self {
     case .gif, .gif2:
@@ -45,7 +45,7 @@ enum StatusEditorUTTypeSupported: String, CaseIterable {
       return false
     }
   }
-
+  
   func loadItemContent(item: NSItemProvider) async throws -> Any? {
     let result = try await item.loadItem(forTypeIdentifier: rawValue)
     if isVideo, let transferable = await getVideoTransferable(item: item) {
@@ -79,7 +79,7 @@ enum StatusEditorUTTypeSupported: String, CaseIterable {
       return nil
     }
   }
-
+  
   private func getVideoTransferable(item: NSItemProvider) async -> MovieFileTranseferable? {
     return await withCheckedContinuation { continuation in
       _ = item.loadTransferable(type: MovieFileTranseferable.self) { result in
@@ -92,7 +92,7 @@ enum StatusEditorUTTypeSupported: String, CaseIterable {
       }
     }
   }
-
+  
   private func getGifTransferable(item: NSItemProvider) async -> GifFileTranseferable? {
     return await withCheckedContinuation { continuation in
       _ = item.loadTransferable(type: GifFileTranseferable.self) { result in
@@ -105,7 +105,7 @@ enum StatusEditorUTTypeSupported: String, CaseIterable {
       }
     }
   }
-
+  
   private func getImageTansferable(item: NSItemProvider) async -> ImageFileTranseferable? {
     return await withCheckedContinuation { continuation in
       _ = item.loadTransferable(type: ImageFileTranseferable.self) { result in
@@ -140,7 +140,7 @@ struct MovieFileTranseferable: Transferable {
       }
     }
   }
-
+  
   static var transferRepresentation: some TransferRepresentation {
     FileRepresentation(contentType: .movie) { movie in
       SentTransferredFile(movie.url)
@@ -152,11 +152,10 @@ struct MovieFileTranseferable: Transferable {
 
 struct ImageFileTranseferable: Transferable {
   let url: URL
-
+  
   lazy var data: Data? = try? Data(contentsOf: url)
-  lazy var compressedData: Data? = image?.jpegData(compressionQuality: 0.80)
   lazy var image: UIImage? = UIImage(data: data ?? Data())
-
+  
   static var transferRepresentation: some TransferRepresentation {
     FileRepresentation(contentType: .image) { image in
       SentTransferredFile(image.url)
@@ -168,11 +167,11 @@ struct ImageFileTranseferable: Transferable {
 
 struct GifFileTranseferable: Transferable {
   let url: URL
-
+  
   var data: Data? {
     try? Data(contentsOf: url)
   }
-
+  
   static var transferRepresentation: some TransferRepresentation {
     FileRepresentation(contentType: .gif) { gif in
       SentTransferredFile(gif.url)
@@ -197,3 +196,12 @@ public extension URL {
     }
   }
 }
+
+
+extension UIImage {
+  func resized(to size: CGSize) -> UIImage {
+    UIGraphicsImageRenderer(size: size).image { _ in
+      draw(in: CGRect(origin: .zero, size: size))
+    }
+  }
+}

Packages/Status/Sources/Status/Editor/StatusEditorViewModel.swift

@@ -572,17 +572,26 @@ public class StatusEditorViewModel: NSObject, ObservableObject {
       mediasImages[index] = newContainer
       do {
         if let index = indexOf(container: newContainer) {
-          if let image = originalContainer.image,
-             let data = image.jpegData(compressionQuality: 0.90)
-          {
-            let uploadedMedia = try await uploadMedia(data: data, mimeType: "image/jpeg")
-            mediasImages[index] = .init(image: mode.isInShareExtension ? originalContainer.image : nil,
-                                        movieTransferable: nil,
-                                        gifTransferable: nil,
-                                        mediaAttachment: uploadedMedia,
-                                        error: nil)
-            if let uploadedMedia, uploadedMedia.url == nil {
-              scheduleAsyncMediaRefresh(mediaAttachement: uploadedMedia)
+          if let image = originalContainer.image {
+            let data: Data?
+            // Mastodon API don't support images over 5K
+            if image.size.height > 5000 || image.size.width > 5000 {
+              data = image.resized(to: .init(width: image.size.width / 4,
+                                             height: image.size.height / 4))
+                .jpegData(compressionQuality: 0.80)
+            } else {
+              data = image.jpegData(compressionQuality: 0.80)
+            }
+            if let data {
+              let uploadedMedia = try await uploadMedia(data: data, mimeType: "image/jpeg")
+              mediasImages[index] = .init(image: mode.isInShareExtension ? originalContainer.image : nil,
+                                          movieTransferable: nil,
+                                          gifTransferable: nil,
+                                          mediaAttachment: uploadedMedia,
+                                          error: nil)
+              if let uploadedMedia, uploadedMedia.url == nil {
+                scheduleAsyncMediaRefresh(mediaAttachement: uploadedMedia)
+              }
             }
           } else if let videoURL = await originalContainer.movieTransferable?.compressedVideoURL,
                     let data = try? Data(contentsOf: videoURL)