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Load data from cache in cachingDataTask

This commit is contained in:
Isvvc 2021-04-16 17:54:07 -06:00
parent 8dfa937f1a
commit fb25d5bc29
1 changed files with 6 additions and 16 deletions
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22
Sources/WebDAV/WebDAV.swift
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@ -302,23 +302,13 @@ public extension WebDAV {
/// - Parameters:
/// - path: The path used to download the data.
/// - account: The WebDAV account used to download the data.
/// - Throws: An error if the cached object URL couldn’t be created or the file can't be deleted.
/// - Throws: An error if the file can't be deleted.
func deleteCachedData<A: WebDAVAccount>(forItemAtPath path: String, account: A) throws {
let accountPath = AccountPath(account: account, path: path)
dataCache.removeValue(forKey: accountPath)
imageCache.removeValue(forKey: accountPath)
}
/// Get the URL used to store a resource for a certain path.
/// Useful to find where a download image is located.
/// - Parameters:
/// - path: The path used to download the data.
/// - account: The WebDAV account used to download the data.
/// - Throws: An error if the URL couldn’t be created.
/// - Returns: The URL where the resource is stored.
func getCachedDataURL<A: WebDAVAccount>(forItemAtPath path: String, account: A) throws -> URL? {
//TODO
return nil
try deleteCachedDataFromDisk(forItemAtPath: path, account: account)
}
/// Deletes all downloaded data that has been cached.
@ -382,12 +372,12 @@ extension WebDAV {
var cachedValue: Value?
let accountPath = AccountPath(account: account, path: path)
if !options.contains(.doNotReturnCachedResult) {
if let value = cache[accountPath] {
if let value = getCachedValue(cache: cache, forItemAtPath: path, account: account, valueFromData: valueFromData) {
completion(value, nil)
if !options.contains(.requestEvenIfCached) {
if options.contains(.removeExistingCache) {
cache.removeValue(forKey: accountPath)
try? deleteCachedData(forItemAtPath: path, account: account)
}
return nil
} else {
@ -399,7 +389,7 @@ extension WebDAV {
}
if options.contains(.removeExistingCache) {
cache.removeValue(forKey: accountPath)
try? deleteCachedData(forItemAtPath: path, account: account)
}
// Create network request