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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
import Kingfisher
import UIKit
// MARK: - Kingfisher wrapper
/// Image cache wrapper around Kingfisher image cache
/// Used in SiteImageCache
protocol DefaultImageCache {
func retrieveImage(forKey key: String) async throws -> UIImage?
func store(image: UIImage, forKey key: String)
func clearCache()
}
extension ImageCache: DefaultImageCache {
func retrieveImage(forKey key: String) async throws -> UIImage? {
return try await withCheckedThrowingContinuation { continuation in
retrieveImage(forKey: key) { result in
switch result {
case .success(let imageResult):
continuation.resume(returning: imageResult.image)
case .failure(let error):
continuation.resume(throwing: error)
}
}
}
}
func store(image: UIImage, forKey key: String) {
self.store(image, forKey: key)
}
func clearCache() {
clearMemoryCache()
clearDiskCache()
}
}