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Rewrite the widget update code

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This commit is contained in:
Ali 2021-02-15 01:24:00 +04:00
parent e5ce9ee0ce
commit af2e1cf5d4
2 changed files with 199 additions and 239 deletions
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6
submodules/TelegramUI/Sources/SharedAccountContext.swift
View File

@ -740,9 +740,9 @@ public final class SharedAccountContextImpl: SharedAccountContext {
self.updateNotificationTokensRegistration()
if applicationBindings.isMainApp {
self.widgetDataContext = WidgetDataContext(basePath: self.basePath, activeAccount: self.activeAccounts
|> map { primary, _, _ in
return primary
self.widgetDataContext = WidgetDataContext(basePath: self.basePath, inForeground: self.applicationBindings.applicationInForeground, activeAccounts: self.activeAccounts
|> map { _, accounts, _ in
return accounts.map { $0.1 }
}, presentationData: self.presentationData, appLockContext: self.appLockContext as! AppLockContextImpl)
let enableSpotlight = accountManager.sharedData(keys: Set([ApplicationSpecificSharedDataKeys.intentsSettings]))

432
submodules/TelegramUI/Sources/WidgetDataContext.swift
View File

@ -29,251 +29,209 @@ private extension SelectFriendsIntent {
}
}
final class WidgetDataContext {
private var currentAccount: Account?
private var currentAccountDisposable: Disposable?
private var widgetPresentationDataDisposable: Disposable?
private var notificationPresentationDataDisposable: Disposable?
private final class WidgetReloadManager {
private var inForeground = false
private var inForegroundDisposable: Disposable?
init(basePath: String, activeAccount: Signal<Account?, NoError>, presentationData: Signal<PresentationData, NoError>, appLockContext: AppLockContextImpl) {
self.currentAccountDisposable = (activeAccount
|> distinctUntilChanged(isEqual: { lhs, rhs in
return lhs === rhs
private var isReloadRequested = false
private var lastBackgroundReload: Double?
init(inForeground: Signal<Bool, NoError>) {
self.inForegroundDisposable = (inForeground
|> distinctUntilChanged
|> deliverOnMainQueue).start(next: { [weak self] value in
guard let strongSelf = self else {
return
}
if strongSelf.inForeground != value {
strongSelf.inForeground = value
if value {
strongSelf.performReloadIfNeeded()
}
}
})
|> mapToSignal { account -> Signal<WidgetData, NoError> in
guard let account = account else {
return .single(WidgetData(accountId: 0, content: .empty, unlockedForLockId: nil))
}
enum CombinedRecentPeers {
struct Unread {
var count: Int32
var isMuted: Bool
}
deinit {
self.inForegroundDisposable?.dispose()
}
func requestReload() {
self.isReloadRequested = true
if self.inForeground {
self.performReloadIfNeeded()
} else {
let timestamp = CFAbsoluteTimeGetCurrent()
if let lastBackgroundReloadValue = self.lastBackgroundReload {
if abs(lastBackgroundReloadValue - timestamp) > 25.0 * 60.0 {
self.lastBackgroundReload = timestamp
performReloadIfNeeded()
}
case disabled
case peers(peers: [Peer], unread: [PeerId: Unread], messages: [PeerId: WidgetDataPeer.Message])
}
let updatedAdditionalPeerIds: Signal<(Set<PeerId>, Set<String>), NoError> = Signal { subscriber in
if #available(iOSApplicationExtension 14.0, iOS 14.0, *) {
#if arch(arm64) || arch(i386) || arch(x86_64)
WidgetCenter.shared.getCurrentConfigurations({ result in
var peerIds = Set<PeerId>()
var configurationHashes = Set<String>()
if case let .success(infos) = result {
for info in infos {
if let configuration = info.configuration as? SelectFriendsIntent {
if let items = configuration.friends {
for item in items {
guard let identifier = item.identifier, let peerIdValue = Int64(identifier) else {
continue
}
peerIds.insert(PeerId(peerIdValue))
}
}
configurationHashes.insert(configuration.configurationHash)
}
}
}
subscriber.putNext((peerIds, configurationHashes))
subscriber.putCompletion()
})
#else
subscriber.putNext((Set(), Set()))
subscriber.putCompletion()
#endif
} else {
subscriber.putNext((Set(), Set()))
subscriber.putCompletion()
}
return EmptyDisposable
}
|> runOn(.mainQueue())
let unlockedForLockId: Signal<String?, NoError> = .single(nil)
let sourcePeers: Signal<RecentPeers, NoError> = recentPeers(account: account)
let recent: Signal<CombinedRecentPeers, NoError> = sourcePeers
|> mapToSignal { recent -> Signal<CombinedRecentPeers, NoError> in
switch recent {
case .disabled:
return .single(.disabled)
case let .peers(peers):
return combineLatest(queue: .mainQueue(), peers.filter { !$0.isDeleted }.map { account.postbox.peerView(id: $0.id)})
|> mapToSignal { peerViews -> Signal<CombinedRecentPeers, NoError> in
let topMessagesKey: PostboxViewKey = .topChatMessage(peerIds: peerViews.map {
$0.peerId
})
return combineLatest(queue: .mainQueue(),
account.postbox.unreadMessageCountsView(items: peerViews.map {
.peer($0.peerId)
}),
account.postbox.combinedView(keys: [topMessagesKey])
)
|> map { values, combinedView -> CombinedRecentPeers in
var peers: [Peer] = []
var unread: [PeerId: CombinedRecentPeers.Unread] = [:]
var messages: [PeerId: WidgetDataPeer.Message] = [:]
let topMessages = combinedView.views[topMessagesKey] as! TopChatMessageView
for peerView in peerViews {
if let peer = peerViewMainPeer(peerView) {
var isMuted: Bool = false
if let notificationSettings = peerView.notificationSettings as? TelegramPeerNotificationSettings {
switch notificationSettings.muteState {
case .muted:
isMuted = true
default:
break
}
}
let unreadCount = values.count(for: .peer(peerView.peerId))
if let unreadCount = unreadCount, unreadCount > 0 {
unread[peerView.peerId] = CombinedRecentPeers.Unread(count: Int32(unreadCount), isMuted: isMuted)
}
if let message = topMessages.messages[peerView.peerId] {
messages[peerView.peerId] = WidgetDataPeer.Message(message: message)
}
peers.append(peer)
}
}
return .peers(peers: peers, unread: unread, messages: messages)
}
}
}
}
let processedRecent = recent
|> map { _ -> WidgetData in
return WidgetData(accountId: account.id.int64, content: .peers(WidgetDataPeers(accountPeerId: account.peerId.toInt64(), peers: [], updateTimestamp: Int32(Date().timeIntervalSince1970))), unlockedForLockId: nil)
}
|> distinctUntilChanged
let additionalPeerIds = Signal<(Set<PeerId>, Set<String>), NoError>.complete() |> then(updatedAdditionalPeerIds)
let processedCustom: Signal<WidgetData, NoError> = additionalPeerIds
|> distinctUntilChanged(isEqual: { lhs, rhs in
if lhs.0 != rhs.0 {
return false
}
if lhs.1 != rhs.1 {
return false
}
return true
})
|> mapToSignal { additionalPeerIds, _ -> Signal<CombinedRecentPeers, NoError> in
return combineLatest(queue: .mainQueue(), additionalPeerIds.map { account.postbox.peerView(id: $0) })
|> mapToSignal { peerViews -> Signal<CombinedRecentPeers, NoError> in
let topMessagesKey: PostboxViewKey = .topChatMessage(peerIds: peerViews.map {
$0.peerId
})
return combineLatest(queue: .mainQueue(),
account.postbox.unreadMessageCountsView(items: peerViews.map {
.peer($0.peerId)
}),
account.postbox.combinedView(keys: [topMessagesKey])
)
|> map { values, combinedView -> CombinedRecentPeers in
var peers: [Peer] = []
var unread: [PeerId: CombinedRecentPeers.Unread] = [:]
var messages: [PeerId: WidgetDataPeer.Message] = [:]
let topMessages = combinedView.views[topMessagesKey] as! TopChatMessageView
for peerView in peerViews {
if let peer = peerViewMainPeer(peerView) {
var isMuted: Bool = false
if let notificationSettings = peerView.notificationSettings as? TelegramPeerNotificationSettings {
switch notificationSettings.muteState {
case .muted:
isMuted = true
default:
break
}
}
let unreadCount = values.count(for: .peer(peerView.peerId))
if let unreadCount = unreadCount, unreadCount > 0 {
unread[peerView.peerId] = CombinedRecentPeers.Unread(count: Int32(unreadCount), isMuted: isMuted)
}
if let message = topMessages.messages[peerView.peerId] {
messages[peerView.peerId] = WidgetDataPeer.Message(message: message)
}
peers.append(peer)
}
}
return .peers(peers: peers, unread: unread, messages: messages)
}
}
}
|> map { result -> WidgetData in
switch result {
case .disabled:
return WidgetData(accountId: account.id.int64, content: .empty, unlockedForLockId: nil)
case let .peers(peers, unread, messages):
return WidgetData(accountId: account.id.int64, content: .peers(WidgetDataPeers(accountPeerId: account.peerId.toInt64(), peers: peers.compactMap { peer -> WidgetDataPeer? in
var name: String = ""
var lastName: String?
if let user = peer as? TelegramUser {
if let firstName = user.firstName {
name = firstName
lastName = user.lastName
} else if let lastName = user.lastName {
name = lastName
} else if let phone = user.phone, !phone.isEmpty {
name = phone
}
} else {
name = peer.debugDisplayTitle
}
var badge: WidgetDataPeer.Badge?
if let unreadValue = unread[peer.id], unreadValue.count > 0 {
badge = WidgetDataPeer.Badge(
count: Int(unreadValue.count),
isMuted: unreadValue.isMuted
)
}
let message = messages[peer.id]
return WidgetDataPeer(id: peer.id.toInt64(), name: name, lastName: lastName, letters: peer.displayLetters, avatarPath: smallestImageRepresentation(peer.profileImageRepresentations).flatMap { representation in
return account.postbox.mediaBox.resourcePath(representation.resource)
}, badge: badge, message: message)
}, updateTimestamp: Int32(Date().timeIntervalSince1970))), unlockedForLockId: nil)
}
}
|> distinctUntilChanged
return combineLatest(processedRecent, processedCustom, unlockedForLockId)
|> map { processedRecent, _, unlockedForLockId -> WidgetData in
var processedRecent = processedRecent
processedRecent.unlockedForLockId = unlockedForLockId
return processedRecent
}
}).start(next: { widgetData in
let path = basePath + "/widget-data"
if let data = try? JSONEncoder().encode(widgetData) {
let _ = try? data.write(to: URL(fileURLWithPath: path), options: [.atomic])
} else {
let _ = try? FileManager.default.removeItem(atPath: path)
self.lastBackgroundReload = timestamp
performReloadIfNeeded()
}
}
}
private func performReloadIfNeeded() {
if !self.isReloadRequested {
return
}
self.isReloadRequested = false
DispatchQueue.global(qos: .background).async {
if #available(iOSApplicationExtension 14.0, iOS 14.0, *) {
#if arch(arm64) || arch(i386) || arch(x86_64)
WidgetCenter.shared.reloadAllTimelines()
#endif
}
}
}
}
final class WidgetDataContext {
private let reloadManager: WidgetReloadManager
private var disposable: Disposable?
private var widgetPresentationDataDisposable: Disposable?
private var notificationPresentationDataDisposable: Disposable?
init(basePath: String, inForeground: Signal<Bool, NoError>, activeAccounts: Signal<[Account], NoError>, presentationData: Signal<PresentationData, NoError>, appLockContext: AppLockContextImpl) {
self.reloadManager = WidgetReloadManager(inForeground: inForeground)
let queue = Queue()
let updatedAdditionalPeerIds: Signal<[AccountRecordId: Set<PeerId>], NoError> = Signal { subscriber in
if #available(iOSApplicationExtension 14.0, iOS 14.0, *) {
#if arch(arm64) || arch(i386) || arch(x86_64)
WidgetCenter.shared.getCurrentConfigurations { result in
var peerIds: [AccountRecordId: Set<PeerId>] = [:]
func processFriend(_ item: Friend) {
guard let identifier = item.identifier else {
return
}
guard let index = identifier.firstIndex(of: ":") else {
return
}
guard let accountIdValue = Int64(identifier[identifier.startIndex ..< index]) else {
return
}
guard let peerIdValue = Int64(identifier[identifier.index(after: index)...]) else {
return
}
let accountId = AccountRecordId(rawValue: accountIdValue)
let peerId = PeerId(peerIdValue)
if peerIds[accountId] == nil {
peerIds[accountId] = Set()
}
peerIds[accountId]?.insert(peerId)
}
if case let .success(infos) = result {
for info in infos {
if let configuration = info.configuration as? SelectFriendsIntent {
if let items = configuration.friends {
for item in items {
processFriend(item)
}
}
} else if let configuration = info.configuration as? SelectAvatarFriendsIntent {
if let items = configuration.friends {
for item in items {
processFriend(item)
}
}
}
}
}
subscriber.putNext(peerIds)
subscriber.putCompletion()
}
#else
subscriber.putNext([:])
subscriber.putCompletion()
#endif
} else {
subscriber.putNext([:])
subscriber.putCompletion()
}
return EmptyDisposable
}
|> runOn(queue)
|> then(
Signal<[AccountRecordId: Set<PeerId>], NoError>.complete()
|> delay(10.0, queue: queue)
)
|> restart
self.disposable = (combineLatest(queue: queue,
updatedAdditionalPeerIds |> distinctUntilChanged,
activeAccounts |> distinctUntilChanged(isEqual: { lhs, rhs in
if lhs.count != rhs.count {
return false
}
for i in 0 ..< lhs.count {
if lhs[i] !== rhs[i] {
return false
}
}
return true
})
)
|> mapToSignal { peerIdsByAccount, accounts -> Signal<[WidgetDataPeer], NoError> in
var accountSignals: [Signal<[WidgetDataPeer], NoError>] = []
for (accountId, peerIds) in peerIdsByAccount {
var accountValue: Account?
for value in accounts {
if value.id == accountId {
accountValue = value
break
}
}
guard let account = accountValue else {
continue
}
if peerIds.isEmpty {
continue
}
let topMessagesKey: PostboxViewKey = .topChatMessage(peerIds: Array(peerIds))
accountSignals.append(account.postbox.combinedView(keys: [topMessagesKey])
|> map { combinedView -> [WidgetDataPeer] in
guard let topMessages = combinedView.views[topMessagesKey] as? TopChatMessageView else {
return []
}
var result: [WidgetDataPeer] = []
for (peerId, message) in topMessages.messages {
result.append(WidgetDataPeer(id: peerId.toInt64(), name: "", lastName: "", letters: [], avatarPath: nil, badge: nil, message: WidgetDataPeer.Message(message: message)))
}
result.sort(by: { lhs, rhs in
return lhs.id < rhs.id
})
return result
})
}
return combineLatest(queue: queue, accountSignals)
|> map { lists -> [WidgetDataPeer] in
var result: [WidgetDataPeer] = []
for list in lists {
result.append(contentsOf: list)
}
result.sort(by: { lhs, rhs in
return lhs.id < rhs.id
})
return result
}
}
|> distinctUntilChanged
|> deliverOnMainQueue).start(next: { [weak self] _ in
self?.reloadManager.requestReload()
})
self.widgetPresentationDataDisposable = (presentationData
@ -310,6 +268,8 @@ final class WidgetDataContext {
}
deinit {
self.currentAccountDisposable?.dispose()
self.disposable?.dispose()
self.widgetPresentationDataDisposable?.dispose()
self.notificationPresentationDataDisposable?.dispose()
}
}