Telegram-iOS/submodules/SettingsUI/Sources/Privacy and Security/SelectivePrivacySettingsPeersController.swift
isaac d1aa0db537 Postbox -> TelegramEngine waves 46-93 (squashed)
Squash of 63 commits spanning waves 46-93 (plus interspersed docs commits)
of the gradual Postbox->TelegramEngine consumer-side migration.

Scope: 139 files changed, 2123 insertions(+), 452 deletions(-).

## Themes by wave-block

**Waves 46-58 — Peer field migrations + facade additions**
Foundational EnginePeer convenience init additions (PeerReference, RenderedPeer,
SelectivePrivacyPeer). Multiple `peer: Peer` field migrations across PeerInfo,
ChatList, and SettingsUI components.

**Waves 59-73 — peer field cascade + EnginePeer wrap drops**
Series of single- to two-file peer-field migrations; consumer-side wrap
removal (`EnginePeer(peer)` -> direct EnginePeer use); `as? TelegramUser`
cast conversion to `case let .user(...)` enum match. Wave 64: RenderedPeer
convenience init. Wave 68: SelectivePrivacyPeer convenience init.

**Waves 74-83 — controller-Node bridge cleanup + small migrations**
Wave-71 shadow-pattern cleanup at controller->Node bridges. Migrations of
ChatRecentActionsController.peer (74), PeerInfoMember (75), MentionChatInputPanelItem
(76), PassportUI SecureIdAuthController (77), AccountWithInfo + ShareController
(78), peerInputActivitiesPromise (79), InactiveChannel (80), BlockedPeers (81),
openHashtag resolveSignal (82), NotificationExceptionsList (83).

**Waves 84-90 — TelegramEngine.Resources facade migrations**
Per-method Shape-A/B sweeps converting `<ctx>.account.postbox.mediaBox.X(...)`
to `<ctx>.engine.resources.X(...)`. Wave 90 was a single-commit big sweep:
40 fetchedMediaResource sites in 25 files migrated to engine.resources.fetch
facade in one atomic pass with first-pass-clean build.

Methods covered: storeResourceData, completedResourcePath, cancelInteractiveResourceFetch,
resourceRangesStatus, resourceStatus, fetch (fetchedMediaResource).

**Waves 91-92 — additional type migrations**
Wave 91: ItemListWebsiteItem.peer + RecentSessionsController enum-case payload
+ openWebSession callback Peer? -> EnginePeer?.
Wave 92: ChatListController StateHolder.EntryContext status type
MediaResourceStatus -> EngineMediaResource.FetchStatus.

**Wave 93 — speculative `import Postbox` drop sweep**
Drop import from 7 wave-touched files where it became unused; restore in 5
files where bare PeerId/Message/MediaId/StoryId references escaped the
pre-flight regex. Includes one MediaId(...) -> EngineMedia.Id(...) swap in
InAppPurchaseManager to unlock its import drop.

## Build state

Final state at squash: clean Telegram/Telegram build at debug_sim_arm64.

## Persistent-state notes

- Pre-existing WIP unchanged across the squashed range:
  - build-system/bazel-rules/sourcekit-bazel-bsp submodule marker
  - Untracked: build-system/tulsi/, submodules/TgVoip/, third-party/libx264/

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-25 20:48:15 +04:00

658 lines
30 KiB
Swift

import Foundation
import UIKit
import Display
import SwiftSignalKit
import TelegramCore
import TelegramPresentationData
import TelegramUIPreferences
import ItemListUI
import PresentationDataUtils
import AccountContext
import ItemListPeerItem
import ItemListPeerActionItem
import AvatarNode
private final class SelectivePrivacyPeersControllerArguments {
let context: AccountContext
let setPeerIdWithRevealedOptions: (EnginePeer.Id?, EnginePeer.Id?) -> Void
let removePeer: (EnginePeer.Id) -> Void
let addPeer: () -> Void
let openPeer: (EnginePeer) -> Void
let deleteAll: () -> Void
let removePremiumUsers: () -> Void
let removeBots: () -> Void
init(context: AccountContext, setPeerIdWithRevealedOptions: @escaping (EnginePeer.Id?, EnginePeer.Id?) -> Void, removePeer: @escaping (EnginePeer.Id) -> Void, addPeer: @escaping () -> Void, openPeer: @escaping (EnginePeer) -> Void, deleteAll: @escaping () -> Void, removePremiumUsers: @escaping () -> Void, removeBots: @escaping () -> Void) {
self.context = context
self.setPeerIdWithRevealedOptions = setPeerIdWithRevealedOptions
self.removePeer = removePeer
self.addPeer = addPeer
self.openPeer = openPeer
self.deleteAll = deleteAll
self.removePremiumUsers = removePremiumUsers
self.removeBots = removeBots
}
}
private enum SelectivePrivacyPeersSection: Int32 {
case peers
case delete
}
private enum SelectivePrivacyPeersEntryStableId: Hashable {
case header
case add
case premiumUsers
case bots
case peer(EnginePeer.Id)
case footer
case delete
}
private let premiumAvatarIcon: UIImage? = {
return generatePremiumCategoryIcon(size: CGSize(width: 31.0, height: 31.0), cornerRadius: 8.0)
}()
private let botsIcon: UIImage? = {
return generateAvatarImage(size: CGSize(width: 31.0, height: 31.0), icon: generateTintedImage(image: UIImage(bundleImageName: "Chat List/Filters/Bot"), color: .white), cornerRadius: 8.0, color: .violet)
}()
private enum SelectivePrivacyPeersEntry: ItemListNodeEntry {
case premiumUsersItem(ItemListPeerItemEditing, Bool)
case botsItem(ItemListPeerItemEditing, Bool)
case peerItem(Int32, PresentationDateTimeFormat, PresentationPersonNameOrder, SelectivePrivacyPeer, ItemListPeerItemEditing, Bool)
case addItem(String, Bool)
case headerItem(String)
case footerItem(String)
case deleteItem(String)
var section: ItemListSectionId {
switch self {
case .addItem, .premiumUsersItem, .botsItem, .peerItem, .headerItem, .footerItem:
return SelectivePrivacyPeersSection.peers.rawValue
case .deleteItem:
return SelectivePrivacyPeersSection.delete.rawValue
}
}
var stableId: SelectivePrivacyPeersEntryStableId {
switch self {
case .premiumUsersItem:
return .premiumUsers
case .botsItem:
return .bots
case let .peerItem(_, _, _, peer, _, _):
return .peer(peer.peer.id)
case .addItem:
return .add
case .headerItem:
return .header
case .footerItem:
return .footer
case .deleteItem:
return .delete
}
}
static func ==(lhs: SelectivePrivacyPeersEntry, rhs: SelectivePrivacyPeersEntry) -> Bool {
switch lhs {
case let .premiumUsersItem(editing, isEnabled):
if case .premiumUsersItem(editing, isEnabled) = rhs {
return true
} else {
return false
}
case let .botsItem(editing, isEnabled):
if case .botsItem(editing, isEnabled) = rhs {
return true
} else {
return false
}
case let .peerItem(lhsIndex, lhsDateTimeFormat, lhsNameOrder, lhsPeer, lhsEditing, lhsEnabled):
if case let .peerItem(rhsIndex, rhsDateTimeFormat, rhsNameOrder, rhsPeer, rhsEditing, rhsEnabled) = rhs {
if lhsIndex != rhsIndex {
return false
}
if lhsPeer != rhsPeer {
return false
}
if lhsDateTimeFormat != rhsDateTimeFormat {
return false
}
if lhsNameOrder != rhsNameOrder {
return false
}
if lhsEditing != rhsEditing {
return false
}
if lhsEnabled != rhsEnabled {
return false
}
return true
} else {
return false
}
case let .addItem(lhsText, lhsEditing):
if case let .addItem(rhsText, rhsEditing) = rhs, lhsText == rhsText, lhsEditing == rhsEditing {
return true
} else {
return false
}
case let .headerItem(lhsText):
if case let .headerItem(rhsText) = rhs, lhsText == rhsText {
return true
} else {
return false
}
case let .footerItem(lhsText):
if case let .footerItem(rhsText) = rhs, lhsText == rhsText {
return true
} else {
return false
}
case let .deleteItem(lhsText):
if case let .deleteItem(rhsText) = rhs, lhsText == rhsText {
return true
} else {
return false
}
}
}
static func <(lhs: SelectivePrivacyPeersEntry, rhs: SelectivePrivacyPeersEntry) -> Bool {
switch lhs {
case .deleteItem:
return false
case .footerItem:
switch rhs {
case .deleteItem:
return true
case .peerItem, .addItem, .botsItem, .headerItem, .premiumUsersItem, .footerItem:
return false
}
case let .peerItem(index, _, _, _, _, _):
switch rhs {
case .deleteItem, .footerItem:
return true
case let .peerItem(rhsIndex, _, _, _, _, _):
return index < rhsIndex
case .addItem, .headerItem, .premiumUsersItem, .botsItem:
return false
}
case .premiumUsersItem:
switch rhs {
case .peerItem, .deleteItem, .botsItem, .footerItem:
return true
case .premiumUsersItem, .addItem, .headerItem:
return false
}
case .botsItem:
switch rhs {
case .peerItem, .deleteItem, .footerItem:
return true
case .botsItem, .premiumUsersItem, .addItem, .headerItem:
return false
}
case .addItem:
switch rhs {
case .peerItem, .deleteItem, .botsItem, .premiumUsersItem, .footerItem:
return true
case .addItem, .headerItem:
return false
}
case .headerItem:
switch rhs {
case .peerItem, .deleteItem, .botsItem, .premiumUsersItem, .addItem, .footerItem:
return true
case .headerItem:
return false
}
}
}
func item(presentationData: ItemListPresentationData, arguments: Any) -> ListViewItem {
let arguments = arguments as! SelectivePrivacyPeersControllerArguments
switch self {
case let .premiumUsersItem(editing, enabled):
let peer: EnginePeer = .user(TelegramUser(
id: EnginePeer.Id(namespace: Namespaces.Peer.CloudUser, id: EnginePeer.Id.Id._internalFromInt64Value(1)), accessHash: nil, firstName: presentationData.strings.PrivacySettings_CategoryPremiumUsers, lastName: nil, username: nil, phone: nil, photo: [], botInfo: nil, restrictionInfo: nil, flags: [], emojiStatus: nil, usernames: [], storiesHidden: nil, nameColor: nil, backgroundEmojiId: nil, profileColor: nil, profileBackgroundEmojiId: nil, subscriberCount: nil, verificationIconFileId: nil))
return ItemListPeerItem(presentationData: presentationData, systemStyle: .glass, dateTimeFormat: PresentationDateTimeFormat(), nameDisplayOrder: .firstLast, context: arguments.context, peer: peer, customAvatarIcon: premiumAvatarIcon, presence: nil, text: .none, label: .none, editing: editing, switchValue: nil, enabled: enabled, selectable: true, sectionId: self.section, action: {
}, setPeerIdWithRevealedOptions: { previousId, id in
arguments.setPeerIdWithRevealedOptions(previousId, id)
}, removePeer: { peerId in
arguments.removePremiumUsers()
})
case let .botsItem(editing, enabled):
let peer: EnginePeer = .user(TelegramUser(
id: EnginePeer.Id(namespace: Namespaces.Peer.CloudUser, id: EnginePeer.Id.Id._internalFromInt64Value(2)), accessHash: nil, firstName: presentationData.strings.PrivacySettings_CategoryBots, lastName: nil, username: nil, phone: nil, photo: [], botInfo: nil, restrictionInfo: nil, flags: [], emojiStatus: nil, usernames: [], storiesHidden: nil, nameColor: nil, backgroundEmojiId: nil, profileColor: nil, profileBackgroundEmojiId: nil, subscriberCount: nil, verificationIconFileId: nil))
return ItemListPeerItem(presentationData: presentationData, systemStyle: .glass, dateTimeFormat: PresentationDateTimeFormat(), nameDisplayOrder: .firstLast, context: arguments.context, peer: peer, customAvatarIcon: botsIcon, presence: nil, text: .none, label: .none, editing: editing, switchValue: nil, enabled: enabled, selectable: true, sectionId: self.section, action: {
}, setPeerIdWithRevealedOptions: { previousId, id in
arguments.setPeerIdWithRevealedOptions(previousId, id)
}, removePeer: { peerId in
arguments.removeBots()
})
case let .peerItem(_, dateTimeFormat, nameDisplayOrder, peer, editing, enabled):
var text: ItemListPeerItemText = .none
if let group = peer.peer as? TelegramGroup {
text = .text(presentationData.strings.Conversation_StatusMembers(Int32(group.participantCount)), .secondary)
} else if let channel = peer.peer as? TelegramChannel {
if let participantCount = peer.participantCount {
text = .text(presentationData.strings.Conversation_StatusMembers(Int32(participantCount)), .secondary)
} else {
switch channel.info {
case .group:
text = .text(presentationData.strings.Group_Status, .secondary)
case .broadcast:
text = .text(presentationData.strings.Channel_Status, .secondary)
}
}
}
return ItemListPeerItem(presentationData: presentationData, systemStyle: .glass, dateTimeFormat: dateTimeFormat, nameDisplayOrder: nameDisplayOrder, context: arguments.context, peer: EnginePeer(peer.peer), presence: nil, text: text, label: .none, editing: editing, switchValue: nil, enabled: enabled, selectable: true, sectionId: self.section, action: {
arguments.openPeer(EnginePeer(peer.peer))
}, setPeerIdWithRevealedOptions: { previousId, id in
arguments.setPeerIdWithRevealedOptions(previousId, id)
}, removePeer: { peerId in
arguments.removePeer(peerId)
})
case let .addItem(text, editing):
return ItemListPeerActionItem(presentationData: presentationData, systemStyle: .glass, icon: PresentationResourcesItemList.plusIconImage(presentationData.theme), title: text, sectionId: self.section, height: .compactPeerList, editing: editing, action: {
arguments.addPeer()
})
case let .headerItem(text):
return ItemListSectionHeaderItem(presentationData: presentationData, text: text, sectionId: self.section)
case let .footerItem(text):
return ItemListTextItem(presentationData: presentationData, text: .markdown(text), sectionId: self.section)
case let .deleteItem(text):
return ItemListActionItem(presentationData: presentationData, systemStyle: .glass, title: text, kind: .destructive, alignment: .center, sectionId: self.section, style: .blocks, action: {
arguments.deleteAll()
})
}
}
}
private struct SelectivePrivacyPeersControllerState: Equatable {
var enableForPremium: Bool
var enableForBots: Bool
var editing: Bool
var peerIdWithRevealedOptions: EnginePeer.Id?
init(enableForPremium: Bool, enableForBots: Bool, editing: Bool, peerIdWithRevealedOptions: EnginePeer.Id?) {
self.enableForPremium = enableForPremium
self.enableForBots = enableForBots
self.editing = editing
self.peerIdWithRevealedOptions = peerIdWithRevealedOptions
}
}
private func selectivePrivacyPeersControllerEntries(presentationData: PresentationData, state: SelectivePrivacyPeersControllerState, peers: [SelectivePrivacyPeer], footer: String?) -> [SelectivePrivacyPeersEntry] {
var entries: [SelectivePrivacyPeersEntry] = []
let title: String
if peers.isEmpty {
title = presentationData.strings.Privacy_Exceptions
} else {
title = presentationData.strings.Privacy_ExceptionsCount(Int32(peers.count))
}
entries.append(.headerItem(title))
entries.append(.addItem(presentationData.strings.Privacy_AddNewPeer, state.editing))
if state.enableForPremium {
entries.append(.premiumUsersItem(ItemListPeerItemEditing(editable: true, editing: state.editing, revealed: state.peerIdWithRevealedOptions?.id._internalGetInt64Value() == 1), true))
}
if state.enableForBots {
entries.append(.botsItem(ItemListPeerItemEditing(editable: true, editing: state.editing, revealed: state.peerIdWithRevealedOptions?.id._internalGetInt64Value() == 2), true))
}
var index: Int32 = 0
for peer in peers {
entries.append(.peerItem(index, presentationData.dateTimeFormat, presentationData.nameDisplayOrder, peer, ItemListPeerItemEditing(editable: true, editing: state.editing, revealed: peer.peer.id == state.peerIdWithRevealedOptions), true))
index += 1
}
if let footer {
entries.append(.footerItem(footer))
}
if !peers.isEmpty || state.enableForPremium || state.enableForBots {
entries.append(.deleteItem(presentationData.strings.Privacy_Exceptions_DeleteAllExceptions))
}
return entries
}
public func selectivePrivacyPeersController(context: AccountContext, title: String, footer: String? = nil, hideContacts: Bool = false, initialPeers: [EnginePeer.Id: SelectivePrivacyPeer], initialEnableForPremium: Bool, displayPremiumCategory: Bool, initialEnableForBots: Bool, displayBotsCategory: Bool, updated: @escaping ([EnginePeer.Id: SelectivePrivacyPeer], Bool, Bool) -> Void) -> ViewController {
let initialState = SelectivePrivacyPeersControllerState(enableForPremium: initialEnableForPremium, enableForBots: initialEnableForBots, editing: false, peerIdWithRevealedOptions: nil)
let statePromise = ValuePromise(initialState, ignoreRepeated: true)
let stateValue = Atomic(value: initialState)
let updateState: ((SelectivePrivacyPeersControllerState) -> SelectivePrivacyPeersControllerState) -> Void = { f in
statePromise.set(stateValue.modify { f($0) })
}
var dismissImpl: (() -> Void)?
var presentControllerImpl: ((ViewController, ViewControllerPresentationArguments?) -> Void)?
var pushControllerImpl: ((ViewController) -> Void)?
let actionsDisposable = DisposableSet()
let addPeerDisposable = MetaDisposable()
actionsDisposable.add(addPeerDisposable)
let removePeerDisposable = MetaDisposable()
actionsDisposable.add(removePeerDisposable)
let peersPromise = Promise<[SelectivePrivacyPeer]>()
peersPromise.set(.single(Array(initialPeers.values)))
let arguments = SelectivePrivacyPeersControllerArguments(context: context, setPeerIdWithRevealedOptions: { peerId, fromPeerId in
updateState { state in
if (peerId == nil && fromPeerId == state.peerIdWithRevealedOptions) || (peerId != nil && fromPeerId == nil) {
var state = state
state.peerIdWithRevealedOptions = peerId
return state
} else {
return state
}
}
}, removePeer: { memberId in
let applyPeers: Signal<Void, NoError> = peersPromise.get()
|> take(1)
|> deliverOnMainQueue
|> mapToSignal { peers -> Signal<Void, NoError> in
var updatedPeers = peers
for i in 0 ..< updatedPeers.count {
if updatedPeers[i].peer.id == memberId {
updatedPeers.remove(at: i)
break
}
}
peersPromise.set(.single(updatedPeers))
var updatedPeerDict: [EnginePeer.Id: SelectivePrivacyPeer] = [:]
for peer in updatedPeers {
updatedPeerDict[peer.peer.id] = peer
}
updated(updatedPeerDict, stateValue.with({ $0 }).enableForPremium, stateValue.with({ $0 }).enableForBots)
if updatedPeerDict.isEmpty {
dismissImpl?()
}
return .complete()
}
removePeerDisposable.set(applyPeers.start())
}, addPeer: {
enum AdditionalCategoryId: Int {
case premiumUsers
case bots
}
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
var additionalCategories: [ChatListNodeAdditionalCategory] = []
if displayPremiumCategory {
additionalCategories = [
ChatListNodeAdditionalCategory(
id: AdditionalCategoryId.premiumUsers.rawValue,
icon: generatePremiumCategoryIcon(size: CGSize(width: 40.0, height: 40.0), cornerRadius: 12.0),
smallIcon: generatePremiumCategoryIcon(size: CGSize(width: 22.0, height: 22.0), cornerRadius: 6.0),
title: presentationData.strings.PrivacySettings_CategoryPremiumUsers,
appearance: .option(sectionTitle: presentationData.strings.PrivacySettings_SearchUserTypesHeader)
)
]
}
if displayBotsCategory {
additionalCategories = [
ChatListNodeAdditionalCategory(
id: AdditionalCategoryId.bots.rawValue,
icon: generateAvatarImage(size: CGSize(width: 40.0, height: 40.0), icon: generateTintedImage(image: UIImage(bundleImageName: "Chat List/Filters/Bot"), color: .white), cornerRadius: 12.0, color: .violet),
smallIcon: generateAvatarImage(size: CGSize(width: 22.0, height: 22.0), icon: generateTintedImage(image: UIImage(bundleImageName: "Chat List/Filters/Bot"), color: .white), iconScale: 0.6, cornerRadius: 6.0, circleCorners: true, color: .violet),
title: presentationData.strings.PrivacySettings_CategoryBots,
appearance: .option(sectionTitle: presentationData.strings.PrivacySettings_SearchUserTypesHeader)
)
]
}
var selectedCategories = Set<Int>()
if stateValue.with({ $0 }).enableForPremium {
selectedCategories.insert(AdditionalCategoryId.premiumUsers.rawValue)
}
let controller = context.sharedContext.makeContactMultiselectionController(ContactMultiselectionControllerParams(context: context, mode: .chatSelection(ContactMultiselectionControllerMode.ChatSelection(
title: presentationData.strings.PrivacySettings_SearchUsersTitle,
searchPlaceholder: presentationData.strings.PrivacySettings_SearchUsersPlaceholder,
selectedChats: Set(),
additionalCategories: ContactMultiselectionControllerAdditionalCategories(categories: additionalCategories, selectedCategories: selectedCategories),
chatListFilters: nil,
onlyUsers: false,
disableChannels: true,
disableBots: hideContacts,
disableContacts: hideContacts
)), alwaysEnabled: true))
addPeerDisposable.set((controller.result
|> take(1)
|> deliverOnMainQueue).start(next: { [weak controller] result in
var peerIds: [ContactListPeerId] = []
var premiumSelected = false
var botsSelected = false
if case let .result(peerIdsValue, additionalOptionIds) = result {
peerIds = peerIdsValue
premiumSelected = additionalOptionIds.contains(AdditionalCategoryId.premiumUsers.rawValue)
botsSelected = additionalOptionIds.contains(AdditionalCategoryId.bots.rawValue)
} else {
return
}
let applyPeers: Signal<Void, NoError> = peersPromise.get()
|> take(1)
|> mapToSignal { peers -> Signal<[SelectivePrivacyPeer], NoError> in
let filteredPeerIds = peerIds.compactMap { peerId -> EnginePeer.Id? in
if case let .peer(value) = peerId {
return value
} else {
return nil
}
}
return context.engine.data.get(
EngineDataMap(filteredPeerIds.map(TelegramEngine.EngineData.Item.Peer.Peer.init)),
EngineDataMap(filteredPeerIds.map(TelegramEngine.EngineData.Item.Peer.ParticipantCount.init))
)
|> map { peerMap, participantCountMap -> [SelectivePrivacyPeer] in
var updatedPeers = peers
var existingIds = Set(updatedPeers.map { $0.peer.id })
for peerId in peerIds {
guard case let .peer(peerId) = peerId else {
continue
}
if let maybePeer = peerMap[peerId], let peer = maybePeer, !existingIds.contains(peerId) {
existingIds.insert(peerId)
var participantCount: Int32?
if case let .channel(channel) = peer, case .group = channel.info {
if let maybeParticipantCount = participantCountMap[peerId], let participantCountValue = maybeParticipantCount {
participantCount = Int32(participantCountValue)
}
}
updatedPeers.append(SelectivePrivacyPeer(peer: peer, participantCount: participantCount))
}
}
return updatedPeers
}
}
|> deliverOnMainQueue
|> mapToSignal { updatedPeers -> Signal<Void, NoError> in
peersPromise.set(.single(updatedPeers))
var updatedPeerDict: [EnginePeer.Id: SelectivePrivacyPeer] = [:]
for peer in updatedPeers {
updatedPeerDict[peer.peer.id] = peer
}
updated(updatedPeerDict, premiumSelected, botsSelected)
updateState { state in
var state = state
state.enableForPremium = premiumSelected
state.enableForBots = botsSelected
return state
}
return .complete()
}
removePeerDisposable.set(applyPeers.start())
controller?.dismiss()
}))
presentControllerImpl?(controller, ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
}, openPeer: { peer in
guard let controller = context.sharedContext.makePeerInfoController(context: context, updatedPresentationData: nil, peer: peer, mode: .generic, avatarInitiallyExpanded: false, fromChat: false, requestsContext: nil) else {
return
}
pushControllerImpl?(controller)
}, deleteAll: {
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
let actionSheet = ActionSheetController(presentationData: presentationData)
actionSheet.setItemGroups([ActionSheetItemGroup(items: [
ActionSheetTextItem(title: presentationData.strings.Privacy_Exceptions_DeleteAllConfirmation),
ActionSheetButtonItem(title: presentationData.strings.Privacy_Exceptions_DeleteAll, color: .destructive, action: { [weak actionSheet] in
actionSheet?.dismissAnimated()
let applyPeers: Signal<Void, NoError> = peersPromise.get()
|> take(1)
|> deliverOnMainQueue
|> mapToSignal { _ -> Signal<Void, NoError> in
updateState { state in
var state = state
state.enableForPremium = false
return state
}
peersPromise.set(.single([]))
updated([:], false, false)
dismissImpl?()
return .complete()
}
removePeerDisposable.set(applyPeers.start())
})
]), ActionSheetItemGroup(items: [
ActionSheetButtonItem(title: presentationData.strings.Common_Cancel, color: .accent, font: .bold, action: { [weak actionSheet] in
actionSheet?.dismissAnimated()
})
])])
presentControllerImpl?(actionSheet, nil)
}, removePremiumUsers: {
updateState { state in
var state = state
state.enableForPremium = false
return state
}
let applyPeers: Signal<Void, NoError> = peersPromise.get()
|> take(1)
|> deliverOnMainQueue
|> mapToSignal { peers -> Signal<Void, NoError> in
let updatedPeers = peers
peersPromise.set(.single(updatedPeers))
var updatedPeerDict: [EnginePeer.Id: SelectivePrivacyPeer] = [:]
for peer in updatedPeers {
updatedPeerDict[peer.peer.id] = peer
}
updated(updatedPeerDict, stateValue.with({ $0 }).enableForPremium, stateValue.with({ $0 }).enableForBots)
if updatedPeerDict.isEmpty && !stateValue.with({ $0 }).enableForPremium && !stateValue.with({ $0 }).enableForBots {
dismissImpl?()
}
return .complete()
}
removePeerDisposable.set(applyPeers.start())
}, removeBots: {
updateState { state in
var state = state
state.enableForBots = false
return state
}
let applyPeers: Signal<Void, NoError> = peersPromise.get()
|> take(1)
|> deliverOnMainQueue
|> mapToSignal { peers -> Signal<Void, NoError> in
let updatedPeers = peers
peersPromise.set(.single(updatedPeers))
var updatedPeerDict: [EnginePeer.Id: SelectivePrivacyPeer] = [:]
for peer in updatedPeers {
updatedPeerDict[peer.peer.id] = peer
}
updated(updatedPeerDict, stateValue.with({ $0 }).enableForPremium, stateValue.with({ $0 }).enableForBots)
if updatedPeerDict.isEmpty && !stateValue.with({ $0 }).enableForPremium && !stateValue.with({ $0 }).enableForBots {
dismissImpl?()
}
return .complete()
}
removePeerDisposable.set(applyPeers.start())
})
var previousPeers: [SelectivePrivacyPeer]?
let signal = combineLatest(context.sharedContext.presentationData, statePromise.get(), peersPromise.get())
|> deliverOnMainQueue
|> map { presentationData, state, peers -> (ItemListControllerState, (ItemListNodeState, Any)) in
var rightNavigationButton: ItemListNavigationButton?
if !peers.isEmpty {
if state.editing {
rightNavigationButton = ItemListNavigationButton(content: .text(presentationData.strings.Common_Done), style: .bold, enabled: true, action: {
updateState { state in
var state = state
state.editing = false
return state
}
})
} else {
rightNavigationButton = ItemListNavigationButton(content: .text(presentationData.strings.Common_Edit), style: .regular, enabled: true, action: {
updateState { state in
var state = state
state.editing = true
return state
}
})
}
}
let previous = previousPeers
previousPeers = peers
let controllerState = ItemListControllerState(presentationData: ItemListPresentationData(presentationData), title: .text(title), leftNavigationButton: nil, rightNavigationButton: rightNavigationButton, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back), animateChanges: true)
let listState = ItemListNodeState(presentationData: ItemListPresentationData(presentationData), entries: selectivePrivacyPeersControllerEntries(presentationData: presentationData, state: state, peers: peers, footer: footer), style: .blocks, emptyStateItem: nil, animateChanges: previous != nil && previous!.count >= peers.count)
return (controllerState, (listState, arguments))
}
|> afterDisposed {
actionsDisposable.dispose()
}
let controller = ItemListController(context: context, state: signal)
dismissImpl = { [weak controller] in
if let controller = controller, let navigationController = controller.navigationController as? NavigationController {
navigationController.filterController(controller, animated: true)
}
}
presentControllerImpl = { [weak controller] c, p in
if let controller = controller {
controller.present(c, in: .window(.root), with: p)
}
}
pushControllerImpl = { [weak controller] c in
if let navigationController = controller?.navigationController as? NavigationController {
navigationController.pushViewController(c)
}
}
return controller
}