2 files changed, 40 insertions, 0 deletions
diff --git a/Sora/Data/ImageCacheManager.swift b/Sora/Data/ImageCacheManager.swift
new file mode 100644
index 0000000..cc5cb7e
--- /dev/null
+++ b/Sora/Data/ImageCacheManager.swift
@@ -0,0 +1,36 @@
+import Combine
+import SwiftUI
+
+class ImageCacheManager {
+  static let shared = ImageCacheManager()
+  private let cache: URLCache
+  private var cancellables: Set<AnyCancellable> = []
+
+  init() {
+    cache = URLCache(
+      memoryCapacity: 100 * 1_024 * 1_024,  // 100 MB
+      diskCapacity: 500 * 1_024 * 1_024,  // 500 MB
+      diskPath: "SoraImageCache"
+    )
+
+    URLCache.shared = cache
+  }
+
+  func preloadImages(_ urls: [URL]) {
+    urls.forEach { url in
+      URLSession.shared.dataTaskPublisher(for: url)
+        .sink(
+          receiveCompletion: { _ in () },
+          receiveValue: { data, response in
+            let cachedResponse = CachedURLResponse(
+              response: response,
+              data: data
+            )
+
+            self.cache.storeCachedResponse(cachedResponse, for: URLRequest(url: url))
+          }
+        )
+        .store(in: &cancellables)
+    }
+  }
+}
diff --git a/Sora/Data/Settings/SettingsManager.swift b/Sora/Data/Settings/SettingsManager.swift
index 6035de3..3c4dc77 100644
--- a/Sora/Data/Settings/SettingsManager.swift
+++ b/Sora/Data/Settings/SettingsManager.swift
@@ -41,6 +41,9 @@ class SettingsManager: ObservableObject {
     var saveTagsToFile = false
   #endif
 
+  @AppStorage("preloadedCarouselImages")
+  var preloadedCarouselImages = 3
+
   var bookmarks: [SettingsBookmark] {
     get {
       if let bookmarks = try? JSONDecoder().decode([SettingsBookmark].self, from: bookmarksData) {
@@ -129,6 +132,7 @@ class SettingsManager: ObservableObject {
     displayRatingsData = Self.defaultRatingsData()
     blurRatingsData = Self.initializeRatingsData(enabledRatings: [.explicit])
     displayDetailsInformationBar = true
+    preloadedCarouselImages = 3
 
     #if os(macOS)
       saveTagsToFile = false