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[AltStore] Refreshes individual apps

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This commit is contained in:
Riley Testut
2019-06-05 11:03:49 -07:00
parent d1c8aa8c0e
commit 5c4613fd20
2 changed files with 128 additions and 51 deletions
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110
AltStore/Apps/AppManager.swift
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@@ -180,11 +180,48 @@ extension AppManager
}
}
func refreshAllApps(completionHandler: @escaping (Result<[String: Result<Void, Error>], AppError>) -> Void)
func refresh(_ app: InstalledApp, completionHandler: @escaping (Result<InstalledApp, Error>) -> Void)
{
self.refresh([app]) { (result) in
do
{
guard let (_, result) = try result.get().first else { throw AppError.unknown }
completionHandler(result)
}
catch
{
completionHandler(.failure(error))
}
}
}
func refreshAllApps(completionHandler: @escaping (Result<[String: Result<InstalledApp, Error>], AppError>) -> Void)
{
DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
do
{
let fetchRequest = InstalledApp.fetchRequest() as NSFetchRequest<InstalledApp>
fetchRequest.relationshipKeyPathsForPrefetching = [#keyPath(InstalledApp.app)]
let installedApps = try context.fetch(fetchRequest)
self.refresh(installedApps) { (result) in
context.perform { // keep context alive
completionHandler(result)
}
}
}
catch
{
completionHandler(.failure(.prepare(error)))
}
}
}
private func refresh<T: Collection>(_ installedApps: T, completionHandler: @escaping (Result<[String: Result<InstalledApp, Error>], AppError>) -> Void) where T.Element == InstalledApp
{
let backgroundTaskID = RSTBeginBackgroundTask("com.rileytestut.AltStore.RefreshApps")
func finish(_ result: Result<[String: Result<Void, Error>], AppError>)
func finish(_ result: Result<[String: Result<InstalledApp, Error>], AppError>)
{
completionHandler(result)
@@ -206,40 +243,30 @@ extension AppManager
case .success(let certificate):
let signer = ALTSigner(team: team, certificate: certificate)
DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
do
{
let fetchRequest = InstalledApp.fetchRequest() as NSFetchRequest<InstalledApp>
fetchRequest.relationshipKeyPathsForPrefetching = [#keyPath(InstalledApp.app)]
let dispatchGroup = DispatchGroup()
var results = [String: Result<InstalledApp, Error>]()
let context = DatabaseManager.shared.persistentContainer.newBackgroundContext()
for app in installedApps
{
dispatchGroup.enter()
app.managedObjectContext?.perform {
let bundleIdentifier = app.bundleIdentifier
print("Refreshing App:", bundleIdentifier)
let installedApps = try context.fetch(fetchRequest)
let dispatchGroup = DispatchGroup()
var results = [String: Result<Void, Error>]()
for app in installedApps
{
dispatchGroup.enter()
let bundleIdentifier = app.bundleIdentifier
print("Refreshing App:", bundleIdentifier)
self.refresh(app, signer: signer) { (result) in
print("Refreshed App: \(bundleIdentifier).", result)
results[bundleIdentifier] = result
dispatchGroup.leave()
}
}
dispatchGroup.notify(queue: .global()) {
context.perform { // Keep context alive
finish(.success(results))
}
self.refresh(app, signer: signer, context: context) { (result) in
print("Refreshed App: \(bundleIdentifier).", result)
results[bundleIdentifier] = result
dispatchGroup.leave()
}
}
catch
{
finish(.failure(.prepare(error)))
}
dispatchGroup.notify(queue: .global()) {
context.perform {
finish(.success(results))
}
}
}
@@ -643,7 +670,7 @@ private extension AppManager
}
}
func refresh(_ installedApp: InstalledApp, signer: ALTSigner, completionHandler: @escaping (Result<Void, Error>) -> Void)
func refresh(_ installedApp: InstalledApp, signer: ALTSigner, context: NSManagedObjectContext, completionHandler: @escaping (Result<InstalledApp, Error>) -> Void)
{
self.prepareProvisioningProfile(for: installedApp.app, team: signer.team) { (result) in
switch result
@@ -660,7 +687,20 @@ private extension AppManager
// Send app to server
installedApp.managedObjectContext?.perform {
self.sendAppToServer(fileURL: resignedURL, identifier: installedApp.bundleIdentifier, completionHandler: completionHandler)
self.sendAppToServer(fileURL: resignedURL, identifier: installedApp.bundleIdentifier) { (result) in
context.perform {
switch result
{
case .success:
let installedApp = context.object(with: installedApp.objectID) as! InstalledApp
installedApp.expirationDate = profile.expirationDate
completionHandler(.success(installedApp))
case .failure(let error):
completionHandler(.failure(error))
}
}
}
}
}
}