I have upload the image from my application and when I want to download its not able to cache.
My url : https://workmate.mapmyindia.com/app/mobile/displayImage/3b9c509d-6461-455d-8a2a-461adc73b81e
If I replace the string with other url, it works with following code.
var imageUrl : String = "https://workmate.mapmyindia.com/app/mobile/displayImage/3b9c509d-6461-455d-8a2a-461adc73b81e"
if let image = WMRequestManager().cachedImage(for: imageUrl) {
cell.taskImageView.image = image
}
else {
WMRequestManager().downloadImage(imageURL: imageUrl, success: { (img) in
cell.taskImageView.image = img
})
}
// MARK:- Image Download
func downloadImage(imageURL: String, success: @escaping (_ response:UIImage?) -> Void) {
let urlString = imageURL.addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed)
Alamofire.request(urlString!, method: .get).responseImage { response in
guard let image = response.result.value else {
// Handle error
success(nil)
return
}
self.cache(image, for: urlString!)
success(image)
}
}
//MARK: - Image Caching
let imageCache = AutoPurgingImageCache(
memoryCapacity: UInt64(100).megabytes(),
preferredMemoryUsageAfterPurge: UInt64(60).megabytes()
)
func cache(_ image: Image, for url: String) {
imageCache.add(image, withIdentifier: url)
}
func cachedImage(for url: String) -> Image? {
return imageCache.image(withIdentifier: url)
}
extension UInt64 {
func megabytes() -> UInt64 {
return self * 1024 * 1024
}
}
I am stuck with, what the issue it will be. Is it a scaling issue or url issue. Is it a server side issue or client side.
