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Ali 2021-01-26 15:51:08 +05:00
parent 85b937d6c9
commit 031fe81326
1 changed files with 219 additions and 144 deletions
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363
submodules/ChatImportUI/Sources/ChatImportActivityScreen.swift
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@ -50,19 +50,201 @@ private final class ProgressEstimator {
}
}
public final class ChatImportActivityScreen: ViewController {
private final class ImportManager {
enum ImportError {
case generic
case chatAdminRequired
case invalidChatType
}
private enum State {
case progress(CGFloat)
enum State {
case progress(totalBytes: Int, totalUploadedBytes: Int)
case error(ImportError)
case done
}
private let account: Account
private let archivePath: String
private let entries: [(SSZipEntry, String, ChatHistoryImport.MediaType)]
private var session: ChatHistoryImport.Session?
private let disposable = MetaDisposable()
private let totalBytes: Int
private var pendingEntries: [(SSZipEntry, String, ChatHistoryImport.MediaType)]
private var entryProgress: [String: (Int, Int)] = [:]
private var activeEntries: [String: Disposable] = [:]
private var stateValue: State {
didSet {
self.statePromise.set(.single(self.stateValue))
}
}
private let statePromise = Promise<State>()
var state: Signal<State, NoError> {
return self.statePromise.get()
}
init(account: Account, peerId: PeerId, mainFile: TempBoxFile, archivePath: String, entries: [(SSZipEntry, String, ChatHistoryImport.MediaType)]) {
self.account = account
self.archivePath = archivePath
self.entries = entries
self.pendingEntries = entries
var totalBytes = 0
for entry in self.entries {
self.entryProgress[entry.0.path] = (Int(entry.0.uncompressedSize), 0)
totalBytes += Int(entry.0.uncompressedSize)
}
self.totalBytes = totalBytes
self.stateValue = .progress(totalBytes: totalBytes, totalUploadedBytes: 0)
self.disposable.set((ChatHistoryImport.initSession(account: self.account, peerId: peerId, file: mainFile, mediaCount: Int32(entries.count))
|> mapError { error -> ImportError in
switch error {
case .chatAdminRequired:
return .chatAdminRequired
case .invalidChatType:
return .invalidChatType
case .generic:
return .generic
}
}
|> deliverOnMainQueue).start(next: { [weak self] session in
guard let strongSelf = self else {
return
}
strongSelf.session = session
strongSelf.updateState()
}, error: { [weak self] error in
guard let strongSelf = self else {
return
}
strongSelf.failWithError(error)
}))
}
deinit {
self.disposable.dispose()
for (_, disposable) in self.activeEntries {
disposable.dispose()
}
}
private func updateProgress() {
if case .error = self.stateValue {
return
}
var totalSize = 0
var totalUploadedSize = 0
for (_, entrySizes) in self.entryProgress {
totalSize += entrySizes.0
totalUploadedSize += entrySizes.1
}
self.stateValue = .progress(totalBytes: self.totalBytes, totalUploadedBytes: totalUploadedSize)
}
private func failWithError(_ error: ImportError) {
self.stateValue = .error(error)
for (_, disposable) in self.activeEntries {
disposable.dispose()
}
}
private func complete() {
guard let session = self.session else {
self.failWithError(.generic)
}
self.disposable.set((ChatHistoryImport.startImport(account: self.account, session: session)
|> deliverOnMainQueue).start(error: { [weak self] _ in
guard let strongSelf = self else {
return
}
strongSelf.failWithError(.generic)
}, completed: { [weak self] in
guard let strongSelf = self else {
return
}
strongSelf.stateValue = .done
}))
}
private func updateState() {
guard let session = self.session else {
return
}
if self.activeEntries.count >= 2 {
return
}
if self.pendingEntries.isEmpty {
self.complete()
return
}
if case .error = self.stateValue {
return
}
let entry = self.pendingEntries.removeFirst()
let archivePath = self.archivePath
let unpackedFile = Signal<TempBoxFile, ImportError> { subscriber in
let tempFile = TempBox.shared.tempFile(fileName: entry.0.path)
print("Extracting \(entry.0.path) to \(tempFile.path)...")
let startTime = CACurrentMediaTime()
if SSZipArchive.extractFileFromArchive(atPath: archivePath, filePath: entry.0.path, toPath: tempFile.path) {
print("[Done in \(CACurrentMediaTime() - startTime) s] Extract \(entry.0.path) to \(tempFile.path)")
subscriber.putNext(tempFile)
subscriber.putCompletion()
} else {
subscriber.putError(.generic)
}
return EmptyDisposable
}
let account = self.account
let uploadedEntrySignal: Signal<Float, ImportError> = unpackedFile
|> mapToSignal { tempFile -> Signal<Float, ImportError> in
return ChatHistoryImport.uploadMedia(account: account, session: session, file: tempFile, fileName: entry.0.path, mimeType: entry.1, type: entry.2)
|> mapError { error -> ImportError in
switch error {
case .chatAdminRequired:
return .chatAdminRequired
case .generic:
return .generic
}
}
}
self.activeEntries[entry.1] = (uploadedEntrySignal
|> deliverOnMainQueue).start(next: { [weak self] progress in
guard let strongSelf = self else {
return
}
if let (size, _) = strongSelf.entryProgress[entry.0.path] {
strongSelf.entryProgress[entry.0.path] = (size, Int(progress * Float(entry.0.uncompressedSize)))
strongSelf.updateProgress()
}
}, error: { [weak self] error in
guard let strongSelf = self else {
return
}
strongSelf.failWithError(error)
}, completed: { [weak self] in
guard let strongSelf = self else {
return
}
strongSelf.activeEntries.removeValue(forKey: entry.0.path)
strongSelf.updateState()
})
}
}
public final class ChatImportActivityScreen: ViewController {
private final class Node: ViewControllerTracingNode {
private weak var controller: ChatImportActivityScreen?
@ -85,7 +267,7 @@ public final class ChatImportActivityScreen: ViewController {
private var validLayout: (ContainerViewLayout, CGFloat)?
private let totalBytes: Int
private var state: State = .progress(0.0)
private var state: ImportManager.State
private var videoNode: UniversalVideoNode?
private var feedback: HapticFeedback?
@ -96,6 +278,7 @@ public final class ChatImportActivityScreen: ViewController {
self.controller = controller
self.context = context
self.totalBytes = totalBytes
self.state = .progress(totalBytes: totalBytes, totalUploadedBytes: 0)
self.presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
@ -254,8 +437,12 @@ public final class ChatImportActivityScreen: ViewController {
let effectiveProgress: CGFloat
switch state {
case let .progress(value):
effectiveProgress = value
case let .progress(totalBytes, totalUploadedBytes):
if totalBytes == 0 {
effectiveProgress = 1.0
} else {
effectiveProgress = CGFloat(totalUploadedBytes) / CGFloat(totalBytes)
}
case .error:
effectiveProgress = 0.0
case .done:
@ -380,7 +567,7 @@ public final class ChatImportActivityScreen: ViewController {
self.animationNode.stopAtNearestLoop = true
}
func updateState(state: State, animated: Bool) {
func updateState(state: ImportManager.State, animated: Bool) {
var wasDone = false
if case .done = self.state {
wasDone = true
@ -392,8 +579,12 @@ public final class ChatImportActivityScreen: ViewController {
let effectiveProgress: CGFloat
switch state {
case let .progress(value):
effectiveProgress = value
case let .progress(totalBytes, totalUploadedBytes):
if totalBytes == 0 {
effectiveProgress = 1.0
} else {
effectiveProgress = CGFloat(totalUploadedBytes) / CGFloat(totalBytes)
}
case .error:
effectiveProgress = 0.0
case .done:
@ -454,10 +645,9 @@ public final class ChatImportActivityScreen: ViewController {
private let archivePath: String
private let mainEntry: TempBoxFile
private let mainEntrySize: Int
private let otherEntries: [(SSZipEntry, String, ChatHistoryImport.MediaType, Signal<TempBoxFile?, NoError>)]
private let totalBytes: Int
private let totalMediaBytes: Int
private let otherEntries: [(SSZipEntry, String, ChatHistoryImport.MediaType)]
private var importManager: ImportManager?
private var progressEstimator: ProgressEstimator?
private var totalMediaProgress: Float = 0.0
private var beganCompletion: Bool = false
@ -465,6 +655,7 @@ public final class ChatImportActivityScreen: ViewController {
private var pendingEntries: [String: (Int, Float)] = [:]
private let disposable = MetaDisposable()
private let progressDisposable = MetaDisposable()
override public var _presentedInModal: Bool {
get {
@ -480,26 +671,8 @@ public final class ChatImportActivityScreen: ViewController {
self.archivePath = archivePath
self.mainEntry = mainEntry
var isFirstFile = true
self.otherEntries = otherEntries.map { entry -> (SSZipEntry, String, ChatHistoryImport.MediaType, Signal<TempBoxFile?, NoError>) in
let signal = Signal<TempBoxFile?, NoError> { subscriber in
let tempFile = TempBox.shared.tempFile(fileName: entry.1)
print("Extracting \(entry.0.path) to \(tempFile.path)...")
let startTime = CACurrentMediaTime()
if SSZipArchive.extractFileFromArchive(atPath: archivePath, filePath: entry.0.path, toPath: tempFile.path) {
print("[Done in \(CACurrentMediaTime() - startTime) s] Extract \(entry.0.path) to \(tempFile.path)")
subscriber.putNext(tempFile)
subscriber.putCompletion()
} else {
subscriber.putNext(nil)
subscriber.putCompletion()
}
return EmptyDisposable
}
//let promise = Promise<TempBoxFile?>()
//promise.set(signal)
return (entry.0, entry.1, entry.2, signal)
self.otherEntries = otherEntries.map { entry -> (SSZipEntry, String, ChatHistoryImport.MediaType) in
return (entry.0, entry.1, entry.2)
}
if let size = fileSize(self.mainEntry.path) {
@ -516,8 +689,8 @@ public final class ChatImportActivityScreen: ViewController {
for entry in self.otherEntries {
totalMediaBytes += Int(entry.0.uncompressedSize)
}
self.totalBytes = self.mainEntrySize + totalMediaBytes
self.totalMediaBytes = totalMediaBytes
//self.totalBytes = self.mainEntrySize + totalMediaBytes
//self.totalMediaBytes = totalMediaBytes
self.presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
@ -544,6 +717,7 @@ public final class ChatImportActivityScreen: ViewController {
deinit {
self.disposable.dispose()
self.progressDisposable.dispose()
if let application = UIApplication.value(forKeyPath: #keyPath(UIApplication.shared)) as? UIApplication {
application.isIdleTimerDisabled = false
@ -574,16 +748,10 @@ public final class ChatImportActivityScreen: ViewController {
self.progressEstimator = ProgressEstimator()
self.beganCompletion = false
self.controllerNode.updateState(state: .progress(0.0), animated: true)
let context = self.context
let mainEntry = self.mainEntry
let otherEntries = self.otherEntries
let resolvedPeerId: Signal<PeerId, ImportError>
let resolvedPeerId: Signal<PeerId, ImportManager.ImportError>
if self.peerId.namespace == Namespaces.Peer.CloudGroup {
resolvedPeerId = convertGroupToSupergroup(account: self.context.account, peerId: self.peerId)
|> mapError { _ -> ImportError in
|> mapError { _ -> ImportManager.ImportError in
return .generic
}
} else {
@ -591,117 +759,24 @@ public final class ChatImportActivityScreen: ViewController {
}
self.disposable.set((resolvedPeerId
|> mapToSignal { [weak self] peerId -> Signal<ChatHistoryImport.Session, ImportError> in
Queue.mainQueue().async {
self?.peerId = peerId
}
return ChatHistoryImport.initSession(account: context.account, peerId: peerId, file: mainEntry, mediaCount: Int32(otherEntries.count))
|> mapError { error -> ImportError in
switch error {
case .chatAdminRequired:
return .chatAdminRequired
case .invalidChatType:
return .invalidChatType
case .generic:
return .generic
}
}
}
|> mapToSignal { session -> Signal<[(String, Float)], ImportError> in
var mediaSignals: [Signal<(String, Float), ImportError>] = []
for (_, fileName, mediaType, fileData) in otherEntries {
let unpackedFile: Signal<TempBoxFile, ImportError> = fileData
|> take(1)
|> deliverOnMainQueue
|> castError(ImportError.self)
|> mapToSignal { file -> Signal<TempBoxFile, ImportError> in
if let file = file {
return .single(file)
} else {
return .fail(.generic)
}
}
let uploadedMedia = unpackedFile
|> mapToSignal { tempFile -> Signal<(String, Float), ImportError> in
var mimeTypeValue = "application/binary"
let fileExtension = (tempFile.path as NSString).pathExtension
if !fileExtension.isEmpty {
if let value = TGMimeTypeMap.mimeType(forExtension: fileExtension.lowercased()) {
mimeTypeValue = value
}
}
return ChatHistoryImport.uploadMedia(account: context.account, session: session, file: tempFile, fileName: fileName, mimeType: mimeTypeValue, type: mediaType)
|> mapError { error -> ImportError in
switch error {
case .chatAdminRequired:
return .chatAdminRequired
case .generic:
return .generic
}
}
|> map { progress -> (String, Float) in
return (fileName, progress)
}
}
mediaSignals.append(Signal<(String, Float), ImportError>.single((fileName, 0.0))
|> then(uploadedMedia))
}
return combineLatest(mediaSignals)
|> then(ChatHistoryImport.startImport(account: context.account, session: session)
|> mapError { _ -> ImportError in
return .generic
}
|> map { _ -> [(String, Float)] in
})
}
|> deliverOnMainQueue).start(next: { [weak self] fileNameAndProgress in
|> deliverOnMainQueue).start(next: { [weak self] peerId in
guard let strongSelf = self else {
return
}
for (fileName, progress) in fileNameAndProgress {
if let (fileSize, _) = strongSelf.pendingEntries[fileName] {
strongSelf.pendingEntries[fileName] = (fileSize, progress)
let importManager = ImportManager(account: strongSelf.context.account, peerId: peerId, mainFile: strongSelf.mainEntry, archivePath: strongSelf.archivePath, entries: strongSelf.otherEntries)
strongSelf.importManager = importManager
strongSelf.progressDisposable.set((importManager.state
|> deliverOnMainQueue).start(next: { state in
guard let strongSelf = self else {
return
}
}
var totalDoneMediaBytes = 0
for (_, sizeAndProgress) in strongSelf.pendingEntries {
totalDoneMediaBytes += Int(Float(sizeAndProgress.0) * sizeAndProgress.1)
}
let totalDoneBytes = strongSelf.mainEntrySize + totalDoneMediaBytes
var totalProgress: CGFloat = 1.0
if !strongSelf.otherEntries.isEmpty {
totalProgress = CGFloat(totalDoneBytes) / CGFloat(strongSelf.totalBytes)
}
var totalMediaProgress: CGFloat = 1.0
if !strongSelf.otherEntries.isEmpty {
totalProgress = CGFloat(totalDoneBytes) / CGFloat(strongSelf.totalBytes)
totalMediaProgress = CGFloat(totalDoneMediaBytes) / CGFloat(strongSelf.totalMediaBytes)
}
strongSelf.controllerNode.updateState(state: .progress(totalProgress), animated: true)
strongSelf.totalMediaProgress = Float(totalMediaProgress)
strongSelf.controllerNode.updateState(state: state, animated: true)
}))
}, error: { [weak self] error in
guard let strongSelf = self else {
return
}
strongSelf.controllerNode.updateState(state: .error(error), animated: true)
}, completed: { [weak self] in
guard let strongSelf = self else {
return
}
strongSelf.controllerNode.updateState(state: .done, animated: true)
if let application = UIApplication.value(forKeyPath: #keyPath(UIApplication.shared)) as? UIApplication {
application.isIdleTimerDisabled = false
}
}))
}