Not getting eject file after unzipping downloaded file URL - ios

Question

First of all, after successfully download from the URL using Alamofire, I am changing the file extension to.ZIP, then getting an error while unzipping.
Not getting expected file.
let destination = DownloadRequest.suggestedDownloadDestination(for: .documentDirectory)
Alamofire.download(fileURL!, method: .get, parameters: nil, encoding: JSONEncoding.default, headers: headers, to: destination).downloadProgress(closure: { (progress) in
print(progress.completedUnitCount)
}).responseData { (responce) in
let destiUrl = responce.destinationURL
print(destiUrl!)
let newUrl = destiUrl?.deletingPathExtension().appendingPathExtension("zip")
do {
try FileManager.default.copyItem(at: destiUrl!, to: newUrl!)
let unzipDirectory = try Zip.quickUnzipFile(newUrl!)
print(unzipDirectory.absoluteString)
}
catch let error as NSError{
print(error)
}
}
File URL after successful download-->
file:///var/mobile/Containers/Data/Application/9D96958C-903E-4693-9965-6FB919BB24F1/Documents/'87dc4a8ddce24cf9ad35a251d6a98195.hub'
File URL after converting to .zip
file:///var/mobile/Containers/Data/Application/9D96958C-903E-4693-9965-6FB919BB24F1/Documents/'87dc4a8ddce24cf9ad35a251d6a98195.zip
Final url after unzipping
file:///var/mobile/Containers/Data/Application/9D96958C-903E-4693-9965-6FB919BB24F1/Documents/'87dc4a8ddce24cf9ad35a251d6a98195/
Actual result should be audio file.

Answer 1

Tried replacing the name of the file at the time of successfully download using below code. -->
func saveFileInDocDirectory(data: Data?, fileName: String?, successblock: #escaping (_ path: String?) -> Void) { // To add the image to cache for given identifier.
let paths = NSSearchPathForDirectoriesInDomains( .documentDirectory, .userDomainMask, true)[0] as String
let path = paths.appending("/\(fileName!)")
if (FileManager.default.fileExists(atPath: path)) {
try! FileManager.default.removeItem(atPath: path)
} else {
do {
try data?.write(to: URL(fileURLWithPath: path, isDirectory: false))
successblock(path)
} catch {
successblock(nil)
print("Error while caching the data in cache folder.")
}
}
}
And after that unzipped using SSZipArchive library in Alamofire download function -->
Alamofire.download(fileURL!, method: .get, parameters: nil, encoding: JSONEncoding.default, headers: headers, to: destination).downloadProgress(closure: { (progress) in
print(progress.completedUnitCount)
}).responseData { (responce) in
let destiUrl = responce.destinationURL
print(destiUrl!)
let name = destiUrl?.deletingPathExtension().lastPathComponent
self.saveFileInDocDirectory(data: responce.result.value, fileName: "\(name!).zip", successblock: { (path) in
print(path!)
var filepath = NSSearchPathForDirectoriesInDomains(.cachesDirectory, .userDomainMask, true)[0]
let url = URL(fileURLWithPath: filepath)
do {
try FileManager.default.createDirectory(at: url, withIntermediateDirectories: true, attributes: nil)
let done = SSZipArchive.unzipFile(atPath: path!, toDestination: url.path)
if done{
let items = try FileManager.default.contentsOfDirectory(atPath: url.path)
print(items)
let destinationUrl = url.appendingPathComponent(items[0])
print(destinationUrl)
try AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayback)
player = AVQueuePlayer(url: destinationUrl)
player.play()
}
} catch let error as NSError{
print(error)
}
})
}