Improve quality of app icon sent to Pulse Pro

Author: kean

Sources/Pulse/Helpers/ImageProcessor.swift

@@ -19,6 +19,24 @@ import ImageIO
 #endif
 
 enum Graphics {
+    static func resize(_ image: UIImage, to size: CGSize) -> PlatformImage? {
+#if os(macOS)
+        let newImage = NSImage(size: newSize)
+        newImage.lockFocus()
+        let sourceRect = NSMakeRect(0, 0, size.width, size.height)
+        let destRect = NSMakeRect(0, 0, newSize.width, newSize.height)
+        draw(in: destRect, from: sourceRect, operation: .sourceOver, fraction: CGFloat(1))
+        newImage.unlockFocus()
+        return newImage
+#else
+        UIGraphicsBeginImageContextWithOptions(size, false, 1.0)
+        image.draw(in: CGRect(x: 0, y: 0, width: size.width, height: size.height))
+        let thumbnail = UIGraphicsGetImageFromCurrentImageContext()
+        UIGraphicsEndImageContext()
+        return thumbnail
+#endif
+    }
+
     /// Creates an image thumbnail. Uses significantly less memory than other options.
     static func makeThumbnail(from data: Data, targetSize: CGFloat) -> PlatformImage? {
         guard let source = CGImageSourceCreateWithData(data as CFData, [kCGImageSourceShouldCache: false] as CFDictionary) else {

Sources/Pulse/LoggerStore/LoggerStore+Info.swift

@@ -96,9 +96,8 @@ private func getAppIcon() -> Data? {
           let files = primaryIcons["CFBundleIconFiles"] as? [String],
           let lastIcon = files.last,
           let image = PlatformImage(named: lastIcon),
-          let data = Graphics.encode(image),
-          let thumbnail = Graphics.makeThumbnail(from: data, targetSize: 32) else { return nil }
-    return Graphics.encode(thumbnail)
+          let thumbnail = Graphics.resize(image, to: CGSize(width: 44, height: 44)) else { return nil }
+    return Graphics.encode(thumbnail, compressionQuality: 0.9)
 }
 
 #if os(iOS) || os(tvOS) || os(visionOS)

Sources/PulseUI/Helpers/FileViewModelContext.swift

@@ -3,13 +3,15 @@
 // Copyright (c) 2020-2024 Alexander Grebenyuk (github.com/kean).
 
 import Pulse
+import Foundation
 
 struct FileViewerViewModelContext {
     var contentType: NetworkLogger.ContentType?
     var originalSize: Int64
     var metadata: [String: String]?
     var isResponse = true
     var error: NetworkLogger.DecodingError?
+    var sourceURL: URL?
 }
 
 extension NetworkTaskEntity {
@@ -29,7 +31,8 @@ extension NetworkTaskEntity {
             originalSize: responseBodySize,
             metadata: metadata,
             isResponse: true,
-            error: decodingError
+            error: decodingError,
+            sourceURL: currentRequest?.url.flatMap(URL.init)
         )
     }
 

Sources/PulseUI/Views/ImageViewer.swift

@@ -37,6 +37,7 @@ struct ImageThumbnailView: View {
 struct ImagePreviewViewModel {
     let image: UXImage
     let info: KeyValueSectionViewModel
+    let context: FileViewerViewModelContext
 
     init(image: UXImage, data: Data, context: FileViewerViewModelContext) {
         func intValue(for key: String) -> Int? {
@@ -67,11 +68,12 @@ struct ImagePreviewViewModel {
             ("Resolution", originalImageSize.map(formattedResolution)),
             ("Size", ByteCountFormatter.string(fromByteCount: context.originalSize)),
             ("Type", context.contentType?.rawValue),
-            ("Source", isShowingOriginal ? "Original" : "Thumbnail (\(formattedResolution(with: image.size)))")
+            ("Stored", isShowingOriginal ? "Original" : "Thumbnail (\(formattedResolution(with: image.size)))")
         ]
 
         self.image = image
         self.info = KeyValueSectionViewModel(title: "Image", color: .pink, items: info)
+        self.context = context
     }
 }