Merge commit 'f77f2f0dbf307a45c4f6efebaf844e104850e7a6'

Telegram-iOS/en.lproj/Localizable.strings

@@ -1532,7 +1532,7 @@
 "Forward.ChannelReadOnly" = "Sorry, you can't post to this channel.";
 
 "Channel.ErrorAccessDenied" = "Sorry, this channel is private.";
-"Group.ErrorAccessDenied" = "Sorry, this channel is private.";
+"Group.ErrorAccessDenied" = "Sorry, this group is private.";
 "Conversation.InputTextBroadcastPlaceholder" = "Broadcast";
 
 "Channel.NotificationLoading" = "Loading...";
@@ -4409,7 +4409,7 @@ Any member of this group will be able to see messages in the channel.";
 "PeopleNearby.UsersEmpty" = "Looking for users around you...";
 "PeopleNearby.Groups" = "Groups Nearby";
 "PeopleNearby.CreateGroup" = "Create a Group Here";
-"PeopleNearby.Channels" = "Channels Nearby";
+"PeopleNearby.NoMembers" = "no members";
 
 "Channel.Management.LabelOwner" = "Owner";
 "Channel.Management.LabelAdministrator" = "Administrator";
@@ -4425,7 +4425,6 @@ Any member of this group will be able to see messages in the channel.";
 "Channel.AdminLog.MessageTransferedNameUsername" = "transferred ownership to %1$@ (%2$@)";
 
 "Channel.AdminLog.MessageChangedGroupGeoLocation" = "changed group location to \"%@\"";
-"Channel.AdminLog.MessageRemovedGroupGeoLocation" = "%@ removed group location";
 
 "Map.SetThisLocation" = "Set This Location";
 
@@ -4450,6 +4449,8 @@ Any member of this group will be able to see messages in the channel.";
 
 "Group.PublicLink.Title" = "Public Link";
 "Group.PublicLink.Placeholder" = "link";
-"Group.PublicLink.Info" = "People can share this link with others and find your group using Telegram search.\n\nYou can use use **a-z**, **0-9** and undescores. Minimum length is **5** characters.";
+"Group.PublicLink.Info" = "People can share this link with others and find your group using Telegram search.\n\nYou can use **a-z**, **0-9** and underscores. Minimum length is **5** characters.";
 
 "CreateGroup.ErrorLocatedGroupsTooMuch" = "Sorry, you have too many location-based groups already. Please delete one of your existing ones first.";
+
+"GroupInfo.LabelOwner" = "owner";

submodules/TelegramCore/TelegramCore/AddressNames.swift

@@ -158,6 +158,21 @@ public func updateAddressName(account: Account, domain: AddressNameDomain, name:
     } |> mapError { _ -> UpdateAddressNameError in return .generic } |> switchToLatest
 }
 
+public func checkPublicChannelCreationAvailability(account: Account, location: Bool = false) -> Signal<Bool, NoError> {
+    var flags: Int32 = (1 << 1)
+    if location {
+        flags |= (1 << 0)
+    }
+    
+    return account.network.request(Api.functions.channels.getAdminedPublicChannels(flags: flags))
+    |> map { _ -> Bool in
+        return true
+    }
+    |> `catch` { error -> Signal<Bool, NoError> in
+        return .single(false)
+    }
+}
+
 public func adminedPublicChannels(account: Account, location: Bool = false) -> Signal<[Peer], NoError> {
     var flags: Int32 = 0
     if location {

submodules/TelegramCore/TelegramCore/ChannelCreation.swift

@@ -40,7 +40,7 @@ private func createChannel(account: Account, title: String, description: String?
         
         return account.network.request(Api.functions.channels.createChannel(flags: flags, title: title, about: description ?? "", geoPoint: geoPoint, address: address), automaticFloodWait: false)
         |> mapError { error -> CreateChannelError in
-            if error.errorDescription == "" {
+            if error.errorDescription == "CHANNELS_ADMIN_LOCATED_TOO_MUCH" {
                 return .tooMuchLocationBasedGroups
             } else if error.errorDescription == "USER_RESTRICTED" {
                 return .restricted

submodules/TelegramCore/TelegramCore/ChannelOwnershipTransfer.swift

@@ -56,7 +56,7 @@ public func checkOwnershipTranfserAvailability(postbox: Postbox, network: Networ
                 }
             } else if error.errorDescription == "CHANNELS_ADMIN_PUBLIC_TOO_MUCH" {
                 return .userPublicChannelsTooMuch
-            } else if error.errorDescription == "CHANNELS_ADMIN_LOCATED_TOO_MUCHs" {
+            } else if error.errorDescription == "CHANNELS_ADMIN_LOCATED_TOO_MUCH" {
                 return .userLocatedGroupsTooMuch
             } else if error.errorDescription == "ADMINS_TOO_MUCH" {
                 return .adminsTooMuch
@@ -85,10 +85,17 @@ public func updateChannelOwnership(account: Account, accountStateManager: Accoun
     }
     |> mapToSignal { currentCreator, currentParticipant -> Signal<[(ChannelParticipant?, RenderedChannelParticipant)], ChannelOwnershipTransferError> in
         return account.postbox.transaction { transaction -> Signal<[(ChannelParticipant?, RenderedChannelParticipant)], ChannelOwnershipTransferError> in
-            if let channel = transaction.getPeer(channelId), let inputChannel = apiInputChannel(channel), let accountUser = transaction.getPeer(account.peerId), let user = transaction.getPeer(memberId), let inputUser = apiInputUser(user) {
+            if let channel = transaction.getPeer(channelId) as? TelegramChannel, let inputChannel = apiInputChannel(channel), let accountUser = transaction.getPeer(account.peerId), let user = transaction.getPeer(memberId), let inputUser = apiInputUser(user) {
+                
+                var flags: TelegramChatAdminRightsFlags
+                if case .broadcast = channel.info {
+                    flags = TelegramChatAdminRightsFlags.broadcastSpecific
+                } else {
+                    flags = TelegramChatAdminRightsFlags.groupSpecific
+                }
                 
                 let updatedParticipant = ChannelParticipant.creator(id: user.id)
-                let updatedPreviousCreator = ChannelParticipant.member(id: accountUser.id, invitedAt: Int32(Date().timeIntervalSince1970), adminInfo: ChannelParticipantAdminInfo(rights: TelegramChatAdminRights(flags:[]), promotedBy: accountUser.id, canBeEditedByAccountPeer: false), banInfo: nil)
+                let updatedPreviousCreator = ChannelParticipant.member(id: accountUser.id, invitedAt: Int32(Date().timeIntervalSince1970), adminInfo: ChannelParticipantAdminInfo(rights: TelegramChatAdminRights(flags: flags), promotedBy: accountUser.id, canBeEditedByAccountPeer: false), banInfo: nil)
                 
                 let checkPassword = twoStepAuthData(account.network)
                 |> mapError { error -> ChannelOwnershipTransferError in
@@ -131,6 +138,8 @@ public func updateChannelOwnership(account: Account, accountStateManager: Accoun
                             }
                         } else if error.errorDescription == "CHANNELS_ADMIN_PUBLIC_TOO_MUCH" {
                             return .userPublicChannelsTooMuch
+                        } else if error.errorDescription == "CHANNELS_ADMIN_LOCATED_TOO_MUCH" {
+                            return .userLocatedGroupsTooMuch
                         } else if error.errorDescription == "ADMINS_TOO_MUCH" {
                             return .adminsTooMuch
                         } else if error.errorDescription == "USER_PRIVACY_RESTRICTED" {

submodules/TelegramCore/TelegramCore/PeersNearby.swift

@@ -31,12 +31,15 @@ public final class PeersNearbyContext {
     private var entries: [PeerNearby]?
    
     public init(network: Network, accountStateManager: AccountStateManager, coordinate: (latitude: Double, longitude: Double)) {
-        self.disposable.set((network.request(Api.functions.contacts.getLocated(geoPoint: .inputGeoPoint(lat: coordinate.latitude, long: coordinate.longitude)))
+        let expiryExtension: Double = 10.0
+        
+        let poll = network.request(Api.functions.contacts.getLocated(geoPoint: .inputGeoPoint(lat: coordinate.latitude, long: coordinate.longitude)))
         |> map(Optional.init)
         |> `catch` { _ -> Signal<Api.Updates?, NoError> in
             return .single(nil)
         }
-        |> mapToSignal { updates -> Signal<[PeerNearby], NoError> in
+        |> introduceError(Void.self)
+        |> mapToSignal { updates -> Signal<[PeerNearby], Void> in
             var peersNearby: [PeerNearby] = []
             if let updates = updates {
                 switch updates {
@@ -54,16 +57,31 @@ public final class PeersNearbyContext {
                 accountStateManager.addUpdates(updates)
             }
             return .single(peersNearby)
-            |> then(accountStateManager.updatedPeersNearby())
+            |> then(
+                accountStateManager.updatedPeersNearby()
+                |> introduceError(Void.self)
+            )
         }
+        
+        let error: Signal<Void, Void> = .single(Void()) |> then(Signal.fail(Void()) |> suspendAwareDelay(25.0, queue: self.queue))
+        let combined = combineLatest(poll, error)
+        |> map { data, _ -> [PeerNearby] in
+            return data
+        }
+        |> restartIfError
+        |> `catch` { _ -> Signal<[PeerNearby], NoError> in
+            return .single([])
+        }
+        
+        self.disposable.set((combined
         |> deliverOn(self.queue)).start(next: { [weak self] updatedEntries in
             guard let strongSelf = self else {
                 return
             }
             
             let timestamp = CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970
-            var entries = strongSelf.entries?.filter { Double($0.expires) > timestamp } ?? []
+            var entries = strongSelf.entries?.filter { Double($0.expires) + expiryExtension > timestamp } ?? []
-            let updatedEntries = updatedEntries.filter { Double($0.expires) > timestamp }
+            let updatedEntries = updatedEntries.filter { Double($0.expires) + expiryExtension > timestamp }
             
             var existingPeerIds: [PeerId: Int] = [:]
             for i in 0 ..< entries.count {
@@ -79,7 +97,6 @@ public final class PeersNearbyContext {
             }
             
             strongSelf.entries = entries
-            
             for subscriber in strongSelf.subscribers.copyItems() {
                 subscriber(strongSelf.entries)
             }
@@ -91,7 +108,10 @@ public final class PeersNearbyContext {
             }
             
             let timestamp = CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970
-            strongSelf.entries = strongSelf.entries?.filter { Double($0.expires) > timestamp }
+            strongSelf.entries = strongSelf.entries?.filter { Double($0.expires) + expiryExtension > timestamp }
+            for subscriber in strongSelf.subscribers.copyItems() {
+                subscriber(strongSelf.entries)
+            }
         }, queue: self.queue)
         self.timer?.start()
     }

submodules/TelegramCore/TelegramCore/TextEntitiesMessageAttribute.swift

@@ -305,13 +305,10 @@ func apiEntitiesFromMessageTextEntities(_ entities: [MessageTextEntity], associa
                 break
             case .Strikethrough:
                 apiEntities.append(.messageEntityStrike(offset: offset, length: length))
-                break
             case .BlockQuote:
                 apiEntities.append(.messageEntityBlockquote(offset: offset, length: length))
-                break
             case .Underline:
                 apiEntities.append(.messageEntityUnderline(offset: offset, length: length))
-                break
             case .Custom:
                 break
         }

submodules/TelegramUI/BUCK

@@ -72,8 +72,6 @@ apple_library(
         'TelegramUI/DeviceProximityManager.h',
         'TelegramUI/RaiseToListenActivator.h',
         'TelegramUI/TGMimeTypeMap.h',
-        'TelegramUI/TGEmojiSuggestions.h',
-        'TelegramUI/TGChannelIntroController.h',
         'TelegramUI/EDSunriseSet.h',
         'TelegramUI/TGBridgeAudioDecoder.h',
         'TelegramUI/TGBridgeAudioEncoder.h',

submodules/TelegramUI/TelegramUI/AppDelegate.swift

@@ -1641,8 +1641,8 @@ final class SharedApplicationContext {
             } else if let sendMessageIntent = userActivity.interaction?.intent as? INSendMessageIntent {
                 if let contact = sendMessageIntent.recipients?.first, let handle = contact.customIdentifier, handle.hasPrefix("tg") {
                     let string = handle.suffix(from: handle.index(handle.startIndex, offsetBy: 2))
-                    if let id = Int32(string), let context = self.contextValue {
+                    if let id = Int32(string) {
-                        navigateToChatController(navigationController: context.rootController, context: context.context, chatLocation: .peer(PeerId(namespace: Namespaces.Peer.CloudUser, id: id)))
+                        self.openChatWhenReady(accountId: nil, peerId: PeerId(namespace: Namespaces.Peer.CloudUser, id: id), activateInput: true)
                     }
                 }
             }
@@ -1689,7 +1689,7 @@ final class SharedApplicationContext {
         })
     }
     
-    private func openChatWhenReady(accountId: AccountRecordId?, peerId: PeerId, messageId: MessageId? = nil) {
+    private func openChatWhenReady(accountId: AccountRecordId?, peerId: PeerId, messageId: MessageId? = nil, activateInput: Bool = false) {
         let signal = self.sharedContextPromise.get()
         |> take(1)
         |> mapToSignal { sharedApplicationContext -> Signal<AuthorizedApplicationContext, NoError> in
@@ -1707,7 +1707,7 @@ final class SharedApplicationContext {
         }
         self.openChatWhenReadyDisposable.set((signal
         |> deliverOnMainQueue).start(next: { context in
-            context.openChatWithPeerId(peerId: peerId, messageId: messageId)
+            context.openChatWithPeerId(peerId: peerId, messageId: messageId, activateInput: activateInput)
         }))
     }
     

submodules/TelegramUI/TelegramUI/ApplicationContext.swift

@@ -58,7 +58,7 @@ final class AuthorizedApplicationContext {
     let rootController: TelegramRootController
     let notificationController: NotificationContainerController
     
-    private var scheduledOperChatWithPeerId: PeerId?
+    private var scheduledOperChatWithPeerId: (PeerId, MessageId?, Bool)?
     private var scheduledOpenExternalUrl: URL?
         
     private let passcodeStatusDisposable = MetaDisposable()
@@ -268,9 +268,9 @@ final class AuthorizedApplicationContext {
                         strongSelf.notificationController.view.isHidden = false
                         if strongSelf.rootController.rootTabController == nil {
                             strongSelf.rootController.addRootControllers(showCallsTab: strongSelf.showCallsTab)
-                            if let peerId = strongSelf.scheduledOperChatWithPeerId {
+                            if let (peerId, messageId, activateInput) = strongSelf.scheduledOperChatWithPeerId {
                                 strongSelf.scheduledOperChatWithPeerId = nil
-                                strongSelf.openChatWithPeerId(peerId: peerId)
+                                strongSelf.openChatWithPeerId(peerId: peerId, messageId: messageId, activateInput: activateInput)
                             }
                             
                             if let url = strongSelf.scheduledOpenExternalUrl {
@@ -782,7 +782,7 @@ final class AuthorizedApplicationContext {
         self.permissionsDisposable.dispose()
     }
     
-    func openChatWithPeerId(peerId: PeerId, messageId: MessageId? = nil) {
+    func openChatWithPeerId(peerId: PeerId, messageId: MessageId? = nil, activateInput: Bool = false) {
         var visiblePeerId: PeerId?
         if let controller = self.rootController.topViewController as? ChatController, case let .peer(peerId) = controller.chatLocation {
             visiblePeerId = peerId
@@ -790,9 +790,9 @@ final class AuthorizedApplicationContext {
         
         if visiblePeerId != peerId || messageId != nil {
             if self.rootController.rootTabController != nil {
-                navigateToChatController(navigationController: self.rootController, context: self.context, chatLocation: .peer(peerId), messageId: messageId)
+                navigateToChatController(navigationController: self.rootController, context: self.context, chatLocation: .peer(peerId), messageId: messageId, activateInput: activateInput)
             } else {
-                self.scheduledOperChatWithPeerId = peerId
+                self.scheduledOperChatWithPeerId = (peerId, messageId, activateInput)
             }
         }
     }

submodules/TelegramUI/TelegramUI/ChannelMemberCategoryListContext.swift

@@ -294,7 +294,9 @@ private final class ChannelMemberSingleCategoryListContext: ChannelMemberCategor
             }
             switch self.category {
                 case let .admins(query):
-                    if let updated = updated, let _ = updated.participant.adminInfo, (query == nil || updated.peer.indexName.matchesByTokens(query!)) {
+                    if let updated = updated, (query == nil || updated.peer.indexName.matchesByTokens(query!)) {
+                        if case let .member(_, _, adminInfo, _) = updated.participant, adminInfo == nil {
+                        } else {
                             var found = false
                             loop: for i in 0 ..< list.count {
                                 if list[i].peer.id == updated.peer.id {
@@ -308,6 +310,7 @@ private final class ChannelMemberSingleCategoryListContext: ChannelMemberCategor
                                 list.insert(updated, at: 0)
                                 updatedList = true
                             }
+                        }
                     } else if let previous = previous, let _ = previous.adminInfo {
                         loop: for i in 0 ..< list.count {
                             if list[i].peer.id == previous.peerId {

submodules/TelegramUI/TelegramUI/ChannelVisibilityController.swift

@@ -1193,8 +1193,16 @@ public func channelVisibilityController(context: AccountContext, peerId: PeerId,
                 title = isGroup ? presentationData.strings.GroupInfo_GroupType : presentationData.strings.Channel_TypeSetup_Title
             }
         }
+        
+        let entries = channelVisibilityControllerEntries(presentationData: presentationData, mode: mode, view: view, publicChannelsToRevoke: publicChannelsToRevoke, state: state)
+        
+        var focusItemTag: ItemListItemTag?
+        if entries.count > 1, let cachedChannelData = view.cachedData as? CachedChannelData, cachedChannelData.peerGeoLocation != nil {
+            focusItemTag = ChannelVisibilityEntryTag.publicLink
+        }
+        
         let controllerState = ItemListControllerState(theme: presentationData.theme, title: .text(title), leftNavigationButton: leftNavigationButton, rightNavigationButton: rightNavigationButton, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back), animateChanges: false)
-        let listState = ItemListNodeState(entries: channelVisibilityControllerEntries(presentationData: presentationData, mode: mode, view: view, publicChannelsToRevoke: publicChannelsToRevoke, state: state), style: .blocks, crossfadeState: crossfade, animateChanges: false)
+        let listState = ItemListNodeState(entries: entries, style: .blocks, focusItemTag: focusItemTag, crossfadeState: crossfade, animateChanges: false)
         
         return (controllerState, (listState, arguments))
     } |> afterDisposed {

submodules/TelegramUI/TelegramUI/ChatChannelSubscriberInputPanelNode.swift

@@ -136,7 +136,7 @@ final class ChatChannelSubscriberInputPanelNode: ChatInputPanelNode {
                     } else {
                         text = presentationInterfaceState.strings.Group_ErrorAccessDenied
                     }
-                    strongSelf.interfaceInteraction?.presentController(standardTextAlertController(theme: AlertControllerTheme(presentationTheme: presentationInterfaceState.theme), title: nil, text: text, actions: [TextAlertAction(type: .defaultAction, title: presentationInterfaceState.strings.Common_OK, action: {})]), nil)
+                    strongSelf.interfaceInteraction?.presentController(textAlertController(context: context, title: nil, text: text, actions: [TextAlertAction(type: .defaultAction, title: presentationInterfaceState.strings.Common_OK, action: {})]), nil)
                 }))
             case .kicked:
                 break

submodules/TelegramUI/TelegramUI/ChatController.swift

@@ -223,6 +223,10 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
     private var screenCaptureEventsDisposable: Disposable?
     private let chatAdditionalDataDisposable = MetaDisposable()
     
+    private var reportIrrelvantGeoNoticePromise = Promise<Bool?>()
+    private var reportIrrelvantGeoNotice: Bool?
+    private var reportIrrelvantGeoDisposable: Disposable?
+    
     private var volumeButtonsListener: VolumeButtonsListener?
     
     private var beginMediaRecordingRequestId: Int = 0
@@ -1449,17 +1453,32 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                         }
                         onlineMemberCount = recentOnlineSignal
                         |> map(Optional.init)
+                        
+                        self.reportIrrelvantGeoNoticePromise.set(context.account.postbox.transaction { transaction -> Bool? in
+                            if let _ = transaction.getNoticeEntry(key: ApplicationSpecificNotice.irrelevantPeerGeoReportKey(peerId: peerId)) as? ApplicationSpecificBoolNotice {
+                                return true
+                            } else {
+                                return false
                             }
-                    self.peerDisposable.set((combineLatest(queue: Queue.mainQueue(), peerView.get(), onlineMemberCount)
+                        })
-                    |> deliverOnMainQueue).start(next: { [weak self] peerView, onlineMemberCount in
+                    } else {
+                        self.reportIrrelvantGeoNoticePromise.set(.single(nil))
+                    }
+                    
+                    self.peerDisposable.set((combineLatest(queue: Queue.mainQueue(), peerView.get(), onlineMemberCount, self.reportIrrelvantGeoNoticePromise.get())
+                    |> deliverOnMainQueue).start(next: { [weak self] peerView, onlineMemberCount, peerReportNotice in
                         if let strongSelf = self {
                             if let peer = peerViewMainPeer(peerView) {
                                 strongSelf.chatTitleView?.titleContent = .peer(peerView: peerView, onlineMemberCount: onlineMemberCount)
                                 (strongSelf.chatInfoNavigationButton?.buttonItem.customDisplayNode as? ChatAvatarNavigationNode)?.avatarNode.setPeer(account: strongSelf.context.account, theme: strongSelf.presentationData.theme, peer: peer, overrideImage: peer.isDeleted ? .deletedIcon : .none)
                             }
-                            if strongSelf.peerView === peerView {
+                            
+                            if strongSelf.peerView === peerView && strongSelf.reportIrrelvantGeoNotice == peerReportNotice {
                                 return
                             }
+                            
+                            strongSelf.reportIrrelvantGeoNotice = peerReportNotice
+                            
                             var upgradedToPeerId: PeerId?
                             if let previous = strongSelf.peerView, let group = previous.peers[previous.peerId] as? TelegramGroup, group.migrationReference == nil, let updatedGroup = peerView.peers[peerView.peerId] as? TelegramGroup, let migrationReference = updatedGroup.migrationReference {
                                 upgradedToPeerId = migrationReference.peerId
@@ -1516,11 +1535,18 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                             var contactStatus: ChatContactStatus?
                             if let peer = peerView.peers[peerView.peerId] {
                                 if let cachedData = peerView.cachedData as? CachedUserData {
-                                    contactStatus = ChatContactStatus(canAddContact: !peerView.peerIsContact, peerStatusSettings: cachedData.peerStatusSettings)
+                                    contactStatus = ChatContactStatus(canAddContact: !peerView.peerIsContact, canReportIrrelevantLocation: false, peerStatusSettings: cachedData.peerStatusSettings)
                                 } else if let cachedData = peerView.cachedData as? CachedGroupData {
-                                    contactStatus = ChatContactStatus(canAddContact: false, peerStatusSettings: cachedData.peerStatusSettings)
+                                    contactStatus = ChatContactStatus(canAddContact: false, canReportIrrelevantLocation: false, peerStatusSettings: cachedData.peerStatusSettings)
                                 } else if let cachedData = peerView.cachedData as? CachedChannelData {
-                                    contactStatus = ChatContactStatus(canAddContact: false, peerStatusSettings: cachedData.peerStatusSettings)
+                                    var canReportIrrelevantLocation = true
+                                    if let peer = peerView.peers[peerView.peerId] as? TelegramChannel, peer.participationStatus == .member {
+                                        canReportIrrelevantLocation = false
+                                    }
+                                    if let peerReportNotice = peerReportNotice, peerReportNotice {
+                                        canReportIrrelevantLocation = false
+                                    }
+                                    contactStatus = ChatContactStatus(canAddContact: false, canReportIrrelevantLocation: canReportIrrelevantLocation, peerStatusSettings: cachedData.peerStatusSettings)
                                 }
                                 
                                 var peers = SimpleDictionary<PeerId, Peer>()
@@ -1581,7 +1607,7 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                                         didDisplayActionsPanel = true
                                     } else if peerStatusSettings.contains(.canShareContact) {
                                         didDisplayActionsPanel = true
-                                    } else if peerStatusSettings.contains(.canReportIrrelevantGeoLocation) {
+                                    } else if contactStatus.canReportIrrelevantLocation && peerStatusSettings.contains(.canReportIrrelevantGeoLocation) {
                                         didDisplayActionsPanel = true
                                     }
                                 }
@@ -1596,7 +1622,7 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                                         displayActionsPanel = true
                                     } else if peerStatusSettings.contains(.canShareContact) {
                                         displayActionsPanel = true
-                                    } else if peerStatusSettings.contains(.canReportIrrelevantGeoLocation) {
+                                    } else if contactStatus.canReportIrrelevantLocation && peerStatusSettings.contains(.canReportIrrelevantGeoLocation) {
                                         displayActionsPanel = true
                                     }
                                 }
@@ -1932,6 +1958,7 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
         self.shareStatusDisposable?.dispose()
         self.context.sharedContext.mediaManager.galleryHiddenMediaManager.removeTarget(self)
         self.preloadHistoryPeerIdDisposable.dispose()
+        self.reportIrrelvantGeoDisposable?.dispose()
     }
     
     public func updatePresentationMode(_ mode: ChatControllerPresentationMode) {
@@ -3445,15 +3472,28 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                 strongSelf.updateChatPresentationInterfaceState(animated: false, interactive: false, { $0.updatedInputMode({ _ in return .none }) })
             }
         }, reportPeerIrrelevantGeoLocation: { [weak self] in
-            if let strongSelf = self {
+            guard let strongSelf = self, case let .peer(peerId) = strongSelf.chatLocation else {
+                return
+            }
+            
             strongSelf.chatDisplayNode.dismissInput()
             
             let actions = [TextAlertAction(type: .genericAction, title: strongSelf.presentationData.strings.Common_Cancel, action: {
-                }), TextAlertAction(type: .defaultAction, title: strongSelf.presentationData.strings.ReportGroupLocation_Report, action: {
+            }), TextAlertAction(type: .defaultAction, title: strongSelf.presentationData.strings.ReportGroupLocation_Report, action: { [weak self] in
+                guard let strongSelf = self else {
+                    return
+                }
+                strongSelf.reportIrrelvantGeoDisposable = (TelegramCore.reportPeer(account: strongSelf.context.account, peerId: peerId, reason: .irrelevantLocation)
+                |> deliverOnMainQueue).start(completed: { [weak self] in
+                    if let strongSelf = self {
+                        strongSelf.reportIrrelvantGeoNoticePromise.set(.single(true))
+                        let _ = ApplicationSpecificNotice.setIrrelevantPeerGeoReport(postbox: strongSelf.context.account.postbox, peerId: peerId).start()
                         
+                        strongSelf.present(textAlertController(context: strongSelf.context, title: nil, text: strongSelf.presentationData.strings.ReportPeer_AlertSuccess, actions: [TextAlertAction(type: TextAlertActionType.defaultAction, title: strongSelf.presentationData.strings.Common_OK, action: {})]), in: .window(.root))
+                    }
+                })
             })]
             strongSelf.present(textAlertController(context: strongSelf.context, title: strongSelf.presentationData.strings.ReportGroupLocation_Title, text: strongSelf.presentationData.strings.ReportGroupLocation_Text, actions: actions), in: .window(.root))
-            }
         }, statuses: ChatPanelInterfaceInteractionStatuses(editingMessage: self.editingMessage.get(), startingBot: self.startingBot.get(), unblockingPeer: self.unblockingPeer.get(), searching: self.searching.get(), loadingMessage: self.loadingMessage.get()))
         
         switch self.chatLocation {
@@ -6729,7 +6769,7 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                         strongSelf.updateChatPresentationInterfaceState(animated: true, interactive: true, { state in
                             return state.updatedInterfaceState { interfaceState in
                                 return interfaceState.withUpdatedEffectiveInputState(interfaceState.effectiveInputState)
-                                }.updatedInputMode({ _ in ChatInputMode.text })
+                                }.updatedInputMode({ _ in .text })
                             })
                     }
                 }),
@@ -6740,7 +6780,7 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                                 return state.updatedInterfaceState { interfaceState in
                                     let effectiveInputState = ChatTextInputState(inputText: NSAttributedString(string: "/"))
                                     return interfaceState.withUpdatedEffectiveInputState(effectiveInputState)
-                                }.updatedInputMode({ _ in ChatInputMode.text })
+                                }.updatedInputMode({ _ in .text })
                             } else {
                                 return state
                             }
@@ -6754,7 +6794,7 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                                 return state.updatedInterfaceState { interfaceState in
                                     let effectiveInputState = ChatTextInputState(inputText: NSAttributedString(string: "@"))
                                     return interfaceState.withUpdatedEffectiveInputState(effectiveInputState)
-                                }.updatedInputMode({ _ in ChatInputMode.text })
+                                }.updatedInputMode({ _ in .text })
                             } else {
                                 return state
                             }
@@ -6768,7 +6808,7 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
                                 return state.updatedInterfaceState { interfaceState in
                                     let effectiveInputState = ChatTextInputState(inputText: NSAttributedString(string: "#"))
                                     return interfaceState.withUpdatedEffectiveInputState(effectiveInputState)
-                                }.updatedInputMode({ _ in ChatInputMode.text })
+                                }.updatedInputMode({ _ in .text })
                             } else {
                                 return state
                             }
@@ -6846,6 +6886,12 @@ public final class ChatController: TelegramController, GalleryHiddenMediaTarget,
         }
     }
     
+    func activateInput() {
+        self.updateChatPresentationInterfaceState(animated: true, interactive: true, { state in
+            return state.updatedInputMode({ _ in .text })
+        })
+    }
+    
     private func clearInputText() {
         self.updateChatPresentationInterfaceState(animated: true, interactive: true, { state in
             if !state.interfaceState.effectiveInputState.inputText.string.isEmpty {

submodules/TelegramUI/TelegramUI/ChatInterfaceStateContextQueries.swift

@@ -83,7 +83,7 @@ private func updatedContextQueryResultStateForQuery(context: AccountContext, pee
                     case .installed:
                         scope = [.installed]
                 }
-                return searchStickers(account: context.account, query: query, scope: scope)
+                return searchStickers(account: context.account, query: query.trimmedEmoji, scope: scope)
             }
             |> map { stickers -> (ChatPresentationInputQueryResult?) -> ChatPresentationInputQueryResult? in
                 return { _ in

submodules/TelegramUI/TelegramUI/ChatInterfaceTitlePanelNodes.swift

@@ -37,7 +37,7 @@ func titlePanelForChatPresentationInterfaceState(_ chatPresentationInterfaceStat
                 displayActionsPanel = true
             } else if peerStatusSettings.contains(.canShareContact) {
                 displayActionsPanel = true
-            } else if peerStatusSettings.contains(.canReportIrrelevantGeoLocation) {
+            } else if contactStatus.canReportIrrelevantLocation && peerStatusSettings.contains(.canReportIrrelevantGeoLocation) {
                 displayActionsPanel = true
             }
         }

submodules/TelegramUI/TelegramUI/ChatPresentationInterfaceState.swift

@@ -322,6 +322,7 @@ final class ChatRecordedMediaPreview: Equatable {
 
 struct ChatContactStatus: Equatable {
     var canAddContact: Bool
+    var canReportIrrelevantLocation: Bool
     var peerStatusSettings: PeerStatusSettings?
     
     var isEmpty: Bool {
@@ -331,6 +332,9 @@ struct ChatContactStatus: Equatable {
         if !self.canAddContact {
             peerStatusSettings.remove(.canAddContact)
         }
+        if !self.canReportIrrelevantLocation {
+            peerStatusSettings.remove(.canReportIrrelevantGeoLocation)
+        }
         return peerStatusSettings.isEmpty
     }
 }

submodules/TelegramUI/TelegramUI/ChatRecentActionsControllerNode.swift

@@ -772,7 +772,7 @@ final class ChatRecentActionsControllerNode: ViewControllerTracingNode {
                             strongSelf.openPeer(peerId: peerId, peer: nil)
                         }
                     case .inaccessiblePeer:
-                        strongSelf.controllerInteraction.presentController(standardTextAlertController(theme: AlertControllerTheme(presentationTheme: strongSelf.presentationData.theme), title: nil, text: strongSelf.presentationData.strings.Conversation_ErrorInaccessibleMessage, actions: [TextAlertAction(type: .defaultAction, title: strongSelf.presentationData.strings.Common_OK, action: {})]), nil)
+                        strongSelf.controllerInteraction.presentController(textAlertController(context: strongSelf.context, title: nil, text: strongSelf.presentationData.strings.Conversation_ErrorInaccessibleMessage, actions: [TextAlertAction(type: .defaultAction, title: strongSelf.presentationData.strings.Common_OK, action: {})]), nil)
                     case .botStart:
                         break
                         //strongSelf.openPeer(peerId: peerId, navigation: .withBotStartPayload(ChatControllerInitialBotStart(payload: payload, behavior: .interactive)), fromMessage: nil)

submodules/TelegramUI/TelegramUI/ChatRecentActionsHistoryTransition.swift

@@ -950,13 +950,6 @@ struct ChatRecentActionsEntry: Comparable, Identifiable {
                     let message = Message(stableId: self.entry.stableId, stableVersion: 0, id: MessageId(peerId: peer.id, namespace: Namespaces.Message.Cloud, id: Int32(bitPattern: self.entry.stableId)), globallyUniqueId: self.entry.event.id, groupingKey: nil, groupInfo: nil, timestamp: self.entry.event.date, flags: [.Incoming], tags: [], globalTags: [], localTags: [], forwardInfo: nil, author: author, text: text, attributes: [], media: [mediaMap], peers: peers, associatedMessages: SimpleDictionary(), associatedMessageIds: [])
                     return ChatMessageItem(presentationData: self.presentationData, context: context, chatLocation: .peer(peer.id), associatedData: ChatMessageItemAssociatedData(automaticDownloadPeerType: .channel, automaticDownloadNetworkType: .cellular, isRecentActions: true), controllerInteraction: controllerInteraction, content: .message(message: message, read: true, selection: .none, attributes: ChatMessageEntryAttributes(isAdmin: false, isContact: false)))
                 } else {                    
-                    appendAttributedText(text: self.presentationData.strings.Channel_AdminLog_MessageRemovedGroupGeoLocation(author?.displayTitle ?? ""), generateEntities: { index in
-                        if index == 0, let author = author {
-                            return [.TextMention(peerId: author.id)]
-                        }
-                        return []
-                    }, to: &text, entities: &entities)
-                    
                     let action = TelegramMediaActionType.customText(text: text, entities: entities)
                     
                     let message = Message(stableId: self.entry.stableId, stableVersion: 0, id: MessageId(peerId: peer.id, namespace: Namespaces.Message.Cloud, id: Int32(bitPattern: self.entry.stableId)), globallyUniqueId: self.entry.event.id, groupingKey: nil, groupInfo: nil, timestamp: self.entry.event.date, flags: [.Incoming], tags: [], globalTags: [], localTags: [], forwardInfo: nil, author: author, text: "", attributes: [], media: [TelegramMediaAction(action: action)], peers: peers, associatedMessages: SimpleDictionary(), associatedMessageIds: [])

submodules/TelegramUI/TelegramUI/ChatReportPeerTitlePanelNode.swift

@@ -54,7 +54,7 @@ private func peerButtons(_ state: ChatPresentationInterfaceState) -> [ChatReport
             }
         }
     } else if let _ = state.renderedPeer?.chatMainPeer {
-        if let contactStatus = state.contactStatus, let peerStatusSettings = contactStatus.peerStatusSettings, peerStatusSettings.contains(.canReportIrrelevantGeoLocation) {
+        if let contactStatus = state.contactStatus, contactStatus.canReportIrrelevantLocation, let peerStatusSettings = contactStatus.peerStatusSettings, peerStatusSettings.contains(.canReportIrrelevantGeoLocation) {
             buttons.append(.reportIrrelevantGeoLocation)
         } else {
             buttons.append(.reportSpam)

submodules/TelegramUI/TelegramUI/ChatTextInputAttributes.swift

@@ -11,6 +11,7 @@ struct ChatTextInputAttributes {
     static let bold = NSAttributedStringKey(rawValue: "Attribute__Bold")
     static let italic = NSAttributedStringKey(rawValue: "Attribute__Italic")
     static let monospace = NSAttributedStringKey(rawValue: "Attribute__Monospace")
+    static let strikethrough = NSAttributedStringKey(rawValue: "Attribute__Strikethrough")
     static let textMention = NSAttributedStringKey(rawValue: "Attribute__TextMention")
     static let textUrl = NSAttributedStringKey(rawValue: "Attribute__TextUrl")
 }
@@ -23,7 +24,7 @@ func stateAttributedStringForText(_ text: NSAttributedString) -> NSAttributedStr
         for (key, value) in attributes {
             if key == ChatTextInputAttributes.textMention || key == ChatTextInputAttributes.textUrl {
                 result.addAttribute(key, value: value, range: range)
-            } else if key == ChatTextInputAttributes.bold || key == ChatTextInputAttributes.italic || key == ChatTextInputAttributes.monospace {
+            } else if key == ChatTextInputAttributes.bold || key == ChatTextInputAttributes.italic || key == ChatTextInputAttributes.monospace || key == ChatTextInputAttributes.strikethrough {
                 result.addAttribute(key, value: value, range: range)
             }
         }
@@ -37,7 +38,6 @@ private struct FontAttributes: OptionSet {
     static let bold = FontAttributes(rawValue: 1 << 0)
     static let italic = FontAttributes(rawValue: 1 << 1)
     static let monospace = FontAttributes(rawValue: 1 << 2)
-    static let strikethrough = FontAttributes(rawValue: 1 << 3)
 }
 
 func textAttributedStringForStateText(_ stateText: NSAttributedString, fontSize: CGFloat, textColor: UIColor, accentTextColor: UIColor) -> NSAttributedString {
@@ -66,13 +66,20 @@ func textAttributedStringForStateText(_ stateText: NSAttributedString, fontSize:
             } else if key == ChatTextInputAttributes.monospace {
                 result.addAttribute(key, value: value, range: range)
                 fontAttributes.insert(.monospace)
+            } else if key == ChatTextInputAttributes.strikethrough {
+                result.addAttribute(key, value: value, range: range)
+                result.addAttribute(NSAttributedStringKey.strikethroughStyle, value: NSUnderlineStyle.styleSingle.rawValue as NSNumber, range: range)
             }
         }
             
         if !fontAttributes.isEmpty {
             var font: UIFont?
             if fontAttributes == [.bold, .italic, .monospace] {
-                
+                font = Font.semiboldItalicMonospace(fontSize)
+            } else if fontAttributes == [.bold, .monospace] {
+                font = Font.semiboldMonospace(fontSize)
+            } else if fontAttributes == [.italic, .monospace] {
+                font = Font.italicMonospace(fontSize)
             } else if fontAttributes == [.bold, .italic] {
                 font = Font.semiboldItalic(fontSize)
             } else if fontAttributes == [.bold] {
@@ -384,7 +391,7 @@ private func refreshTextUrls(text: NSString, initialAttributedText: NSAttributed
 }
 
 func refreshChatTextInputAttributes(_ textNode: ASEditableTextNode, theme: PresentationTheme, baseFontSize: CGFloat) {
-    guard var initialAttributedText = textNode.attributedText, initialAttributedText.length != 0 else {
+    guard let initialAttributedText = textNode.attributedText, initialAttributedText.length != 0 else {
         return
     }
     
@@ -406,6 +413,7 @@ func refreshChatTextInputAttributes(_ textNode: ASEditableTextNode, theme: Prese
         textNode.textView.textStorage.removeAttribute(NSAttributedStringKey.font, range: fullRange)
         textNode.textView.textStorage.removeAttribute(NSAttributedStringKey.foregroundColor, range: fullRange)
         textNode.textView.textStorage.removeAttribute(NSAttributedStringKey.underlineStyle, range: fullRange)
+        textNode.textView.textStorage.removeAttribute(NSAttributedStringKey.strikethroughStyle, range: fullRange)
         textNode.textView.textStorage.removeAttribute(ChatTextInputAttributes.textMention, range: fullRange)
         textNode.textView.textStorage.removeAttribute(ChatTextInputAttributes.textUrl, range: fullRange)
         
@@ -432,6 +440,9 @@ func refreshChatTextInputAttributes(_ textNode: ASEditableTextNode, theme: Prese
                 } else if key == ChatTextInputAttributes.monospace {
                     textNode.textView.textStorage.addAttribute(key, value: value, range: range)
                     fontAttributes.insert(.monospace)
+                } else if key == ChatTextInputAttributes.strikethrough {
+                    textNode.textView.textStorage.addAttribute(key, value: value, range: range)
+                    textNode.textView.textStorage.addAttribute(NSAttributedStringKey.strikethroughStyle, value: NSUnderlineStyle.styleSingle.rawValue as NSNumber, range: range)
                 }
             }
                 
@@ -492,10 +503,10 @@ func chatTextInputAddFormattingAttribute(_ state: ChatTextInputState, attribute:
             for (key, _) in attributes {
                 if key == attribute && range == nsRange {
                     addAttribute = false
-                }
                     attributesToRemove.append(key)
                 }
             }
+        }
         
         let result = NSMutableAttributedString(attributedString: state.inputText)
         for attribute in attributesToRemove {
@@ -634,7 +645,7 @@ func breakChatInputText(_ text: NSAttributedString) -> [NSAttributedString] {
     }
 }
 
-private let markdownRegexFormat = "(^|\\s|\\n)(````?)([\\s\\S]+?)(````?)([\\s\\n\\.,:?!;]|$)|(^|\\s)(`|\\*\\*|__)([^\\n]+?)\\7([\\s\\.,:?!;]|$)|@(\\d+)\\s*\\((.+?)\\)"
+private let markdownRegexFormat = "(^|\\s|\\n)(````?)([\\s\\S]+?)(````?)([\\s\\n\\.,:?!;]|$)|(^|\\s)(`|\\*\\*|__|~~)([^\\n]+?)\\7([\\s\\.,:?!;]|$)|@(\\d+)\\s*\\((.+?)\\)"
 private let markdownRegex = try? NSRegularExpression(pattern: markdownRegexFormat, options: [.caseInsensitive, .anchorsMatchLines])
 
 func convertMarkdownToAttributes(_ text: NSAttributedString) -> NSAttributedString {
@@ -678,6 +689,9 @@ func convertMarkdownToAttributes(_ text: NSAttributedString) -> NSAttributedStri
                     case "__":
                         result.append(NSAttributedString(string: substring, attributes: [ChatTextInputAttributes.italic: true as NSNumber]))
                         offsetRanges.append((NSMakeRange(matchIndex + match.range(at: 6).length, text.count), match.range(at: 6).length * 2))
+                    case "~~":
+                        result.append(NSAttributedString(string: substring, attributes: [ChatTextInputAttributes.strikethrough: true as NSNumber]))
+                        offsetRanges.append((NSMakeRange(matchIndex + match.range(at: 6).length, text.count), match.range(at: 6).length * 2))
                     default:
                         break
                 }

submodules/TelegramUI/TelegramUI/ContactListNode.swift

@@ -855,7 +855,7 @@ final class ContactListNode: ASDisplayNode {
         var authorizeImpl: (() -> Void)?
         var openPrivacyPolicyImpl: (() -> Void)?
         
-        self.authorizationNode = PermissionContentNode(theme: self.presentationData.theme, strings: self.presentationData.strings, kind: PermissionKind.contacts.rawValue, icon: UIImage(bundleImageName: "Settings/Permissions/Contacts"), title: self.presentationData.strings.Contacts_PermissionsTitle, text: self.presentationData.strings.Contacts_PermissionsText, buttonTitle: self.presentationData.strings.Contacts_PermissionsAllow, buttonAction: {
+        self.authorizationNode = PermissionContentNode(theme: self.presentationData.theme, strings: self.presentationData.strings, kind: PermissionKind.contacts.rawValue, icon: .image(UIImage(bundleImageName: "Settings/Permissions/Contacts")), title: self.presentationData.strings.Contacts_PermissionsTitle, text: self.presentationData.strings.Contacts_PermissionsText, buttonTitle: self.presentationData.strings.Contacts_PermissionsAllow, buttonAction: {
             authorizeImpl?()
         }, openPrivacyPolicy: {
             openPrivacyPolicyImpl?()
@@ -1261,7 +1261,7 @@ final class ContactListNode: ASDisplayNode {
                     
                     let authorizationPreviousHidden = strongSelf.authorizationNode.isHidden
                     strongSelf.authorizationNode.removeFromSupernode()
-                    strongSelf.authorizationNode = PermissionContentNode(theme: strongSelf.presentationData.theme, strings: strongSelf.presentationData.strings, kind: PermissionKind.contacts.rawValue, icon: UIImage(bundleImageName: "Settings/Permissions/Contacts"), title: strongSelf.presentationData.strings.Contacts_PermissionsTitle, text: strongSelf.presentationData.strings.Contacts_PermissionsText, buttonTitle: strongSelf.presentationData.strings.Contacts_PermissionsAllow, buttonAction: {
+                    strongSelf.authorizationNode = PermissionContentNode(theme: strongSelf.presentationData.theme, strings: strongSelf.presentationData.strings, kind: PermissionKind.contacts.rawValue, icon: .image(UIImage(bundleImageName: "Settings/Permissions/Contacts")), title: strongSelf.presentationData.strings.Contacts_PermissionsTitle, text: strongSelf.presentationData.strings.Contacts_PermissionsText, buttonTitle: strongSelf.presentationData.strings.Contacts_PermissionsAllow, buttonAction: {
                         authorizeImpl?()
                     }, openPrivacyPolicy: {
                         openPrivacyPolicyImpl?()

submodules/TelegramUI/TelegramUI/CreateGroupController.swift

@@ -443,7 +443,7 @@ public func createGroupController(context: AccountContext, peerIds: [PeerId], in
                     case .tooMuchLocationBasedGroups:
                         text = presentationData.strings.CreateGroup_ErrorLocatedGroupsTooMuch
                 }
-                presentControllerImpl?(standardTextAlertController(theme: AlertControllerTheme(presentationTheme: presentationData.theme), title: nil, text: text, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
+                presentControllerImpl?(textAlertController(context: context, title: nil, text: text, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
             }))
         }
     }, changeProfilePhoto: {

submodules/TelegramUI/TelegramUI/EmojiUtils.swift

@@ -135,4 +135,12 @@ extension String {
         }
         return string
     }
+    
+    var trimmedEmoji: String {
+        if self.unicodeScalars.count > 1, self.unicodeScalars.first?.value == 0x2764 {
+            return String(self.unicodeScalars.prefix(self.unicodeScalars.count - 1))
+        } else {
+            return self
+        }
+    }
 }

submodules/TelegramUI/TelegramUI/GenerateTextEntities.swift

@@ -132,6 +132,8 @@ func generateChatInputTextEntities(_ text: NSAttributedString) -> [MessageTextEn
                 entities.append(MessageTextEntity(range: range.lowerBound ..< range.upperBound, type: .Italic))
             } else if key == ChatTextInputAttributes.monospace {
                 entities.append(MessageTextEntity(range: range.lowerBound ..< range.upperBound, type: .Code))
+            } else if key == ChatTextInputAttributes.strikethrough {
+                entities.append(MessageTextEntity(range: range.lowerBound ..< range.upperBound, type: .Strikethrough))
             } else if key == ChatTextInputAttributes.textMention, let value = value as? ChatTextInputTextMentionAttribute {
                 entities.append(MessageTextEntity(range: range.lowerBound ..< range.upperBound, type: .TextMention(peerId: value.peerId)))
             } else if key == ChatTextInputAttributes.textUrl, let value = value as? ChatTextInputTextUrlAttribute {

submodules/TelegramUI/TelegramUI/GroupInfoController.swift

@@ -94,6 +94,7 @@ private enum GroupInfoEntryTag {
 private enum GroupInfoMemberStatus {
     case member
     case admin
+    case owner
 }
 
 private enum GroupEntryStableId: Hashable, Equatable {
@@ -529,6 +530,8 @@ private enum GroupInfoEntry: ItemListNodeEntry {
             case let .member(theme, strings, dateTimeFormat, nameDisplayOrder, _, _, peer, participant, presence, memberStatus, editing, actions, enabled, selectable):
                 let label: String?
                 switch memberStatus {
+                    case .owner:
+                        label = strings.GroupInfo_LabelOwner
                     case .admin:
                         label = strings.GroupInfo_LabelAdmin
                     case .member:
@@ -831,7 +834,9 @@ private func groupInfoEntries(account: Account, presentationData: PresentationDa
             
             if isCreator || (channel.adminRights != nil && channel.hasPermission(.pinMessages)) {
                 if cachedChannelData.peerGeoLocation != nil {
+                    if isCreator {
                         entries.append(GroupInfoEntry.groupTypeSetup(presentationData.theme, presentationData.strings.GroupInfo_PublicLink, channel.addressName ?? presentationData.strings.GroupInfo_PublicLinkAdd))
+                    }
                 } else {
                     if cachedChannelData.flags.contains(.canChangeUsername) {
                         entries.append(GroupInfoEntry.groupTypeSetup(presentationData.theme, presentationData.strings.GroupInfo_GroupType, isPublic ? presentationData.strings.Channel_Setup_TypePublic : presentationData.strings.Channel_Setup_TypePrivate))
@@ -1128,7 +1133,7 @@ private func groupInfoEntries(account: Account, presentationData: PresentationDa
             let memberStatus: GroupInfoMemberStatus
             switch participant.participant {
                 case .creator:
-                    memberStatus = .admin
+                    memberStatus = .owner
                 case let .member(_, _, adminInfo, _):
                     if adminInfo != nil {
                         memberStatus = .admin
@@ -1563,7 +1568,7 @@ public func groupInfoController(context: AccountContext, peerId originalPeerId:
                     }
                 } else if let channel = groupPeer as? TelegramChannel {
                     if channel.hasPermission(.inviteMembers) {
-                        if channel.flags.contains(.isCreator) || channel.adminRights != nil {
+                        if channel.flags.contains(.isCreator) || (channel.adminRights != nil && channel.username == nil) {
                             canCreateInviteLink = true
                         }
                     }
@@ -2027,7 +2032,9 @@ public func groupInfoController(context: AccountContext, peerId originalPeerId:
                 |> mapToSignal { address -> Signal<Bool, NoError> in
                     return updateChannelGeoLocation(postbox: context.account.postbox, network: context.account.network, channelId: peer.id, coordinate: (coordinate.latitude, coordinate.longitude), address: address)
                 }
-                |> deliverOnMainQueue).start()
+                |> deliverOnMainQueue).start(error: { errror in
+                     presentControllerImpl?(textAlertController(context: context, title: nil, text: presentationData.strings.Login_UnknownError, actions: [TextAlertAction(type: .genericAction, title: presentationData.strings.Common_OK, action: {})]), nil)
+                })
             }, sendLiveLocation: { _, _ in }, theme: presentationData.theme, customLocationPicker: true, presentationCompleted: {
                 clearHighlightImpl?()
             })

submodules/TelegramUI/TelegramUI/ItemListAddressItem.swift

@@ -184,13 +184,14 @@ class ItemListAddressItemNode: ListViewItemNode {
             let string = stringWithAppliedEntities(item.text, entities: [], baseColor: baseColor, linkColor: item.theme.list.itemAccentColor, baseFont: textFont, linkFont: textFont, boldFont: textBoldFont, italicFont: textItalicFont, fixedFont: textFixedFont)
             
             let (textLayout, textApply) = makeTextLayout(TextNodeLayoutArguments(attributedString: string, backgroundColor: nil, maximumNumberOfLines: 0, truncationType: .end, constrainedSize: CGSize(width: params.width - leftOffset - leftInset - rightInset - 98.0, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
-            var padding: CGFloat = !item.label.isEmpty ? 39.0 : 20.0
+            let padding: CGFloat = !item.label.isEmpty ? 39.0 : 20.0
-            let contentSize = CGSize(width: params.width, height: textLayout.size.height + padding)
             
-            let imageSide = min(90.0, contentSize.height - 18.0)
+            let imageSide = min(90.0, max(46.0, textLayout.size.height + padding - 18.0))
             let imageSize = CGSize(width: imageSide, height: imageSide)
             let imageApply = makeImageLayout(TransformImageArguments(corners: ImageCorners(radius: 4.0), imageSize: imageSize, boundingSize: imageSize, intrinsicInsets: UIEdgeInsets()))
             
+            let contentSize = CGSize(width: params.width, height: max(textLayout.size.height + padding, imageSize.height + 18.0))
+            
             let nodeLayout = ListViewItemNodeLayout(contentSize: contentSize, insets: insets)
             return (nodeLayout, { [weak self] animation in
                 if let strongSelf = self {
@@ -251,6 +252,7 @@ class ItemListAddressItemNode: ListViewItemNode {
                     
                     if let icon = strongSelf.iconNode.image {
                         strongSelf.iconNode.frame = CGRect(origin: CGPoint(x: imageFrame.minX + floorToScreenPixels((imageFrame.width - icon.size.width) / 2.0), y: imageFrame.minY + floorToScreenPixels((imageFrame.height - icon.size.height) / 2.0) - 7.0), size: icon.size)
+                        strongSelf.iconNode.isHidden = imageSize.height < 50.0
                     }
                     
                     let leftInset: CGFloat

submodules/TelegramUI/TelegramUI/ItemListSectionHeaderItem.swift

@@ -19,15 +19,17 @@ class ItemListSectionHeaderItem: ListViewItem, ItemListItem {
     let theme: PresentationTheme
     let text: String
     let multiline: Bool
+    let activityIndicator: Bool
     let accessoryText: ItemListSectionHeaderAccessoryText?
     let sectionId: ItemListSectionId
     
     let isAlwaysPlain: Bool = true
     
-    init(theme: PresentationTheme, text: String, multiline: Bool = false, accessoryText: ItemListSectionHeaderAccessoryText? = nil, sectionId: ItemListSectionId) {
+    init(theme: PresentationTheme, text: String, multiline: Bool = false, activityIndicator: Bool = false, accessoryText: ItemListSectionHeaderAccessoryText? = nil, sectionId: ItemListSectionId) {
         self.theme = theme
         self.text = text
         self.multiline = multiline
+        self.activityIndicator = activityIndicator
         self.accessoryText = accessoryText
         self.sectionId = sectionId
     }
@@ -72,8 +74,11 @@ class ItemListSectionHeaderItem: ListViewItem, ItemListItem {
 private let titleFont = Font.regular(14.0)
 
 class ItemListSectionHeaderItemNode: ListViewItemNode {
+    private var item: ItemListSectionHeaderItem?
+    
     private let titleNode: TextNode
     private let accessoryTextNode: TextNode
+    private var activityIndicator: ActivityIndicator?
     
     private let activateArea: AccessibilityAreaNode
     
@@ -102,6 +107,8 @@ class ItemListSectionHeaderItemNode: ListViewItemNode {
         let makeTitleLayout = TextNode.asyncLayout(self.titleNode)
         let makeAccessoryTextLayout = TextNode.asyncLayout(self.accessoryTextNode)
         
+        let previousItem = self.item
+        
         return { item, params, neighbors in
             let leftInset: CGFloat = 15.0 + params.leftInset
             
@@ -136,6 +143,8 @@ class ItemListSectionHeaderItemNode: ListViewItemNode {
             
             return (layout, { [weak self] in
                 if let strongSelf = self {
+                    strongSelf.item = item
+                    
                     let _ = titleApply()
                     let _ = accessoryApply()
                     
@@ -144,6 +153,31 @@ class ItemListSectionHeaderItemNode: ListViewItemNode {
                     
                     strongSelf.titleNode.frame = CGRect(origin: CGPoint(x: leftInset, y: 7.0), size: titleLayout.size)
                     strongSelf.accessoryTextNode.frame = CGRect(origin: CGPoint(x: params.width - leftInset - accessoryLayout.size.width, y: 7.0), size: accessoryLayout.size)
+                    
+                    if previousItem?.activityIndicator != item.activityIndicator {
+                        if item.activityIndicator {
+                            let activityIndicator: ActivityIndicator
+                            if let currentActivityIndicator = strongSelf.activityIndicator {
+                                activityIndicator = currentActivityIndicator
+                            } else {
+                                activityIndicator = ActivityIndicator(type: .custom(item.theme.list.sectionHeaderTextColor, 18.0, 1.0, false))
+                                strongSelf.addSubnode(activityIndicator)
+                                strongSelf.activityIndicator = activityIndicator
+                            }
+                            activityIndicator.isHidden = false
+                            if previousItem != nil {
+                                activityIndicator.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.2, removeOnCompletion: false)
+                            }
+                        } else if let activityIndicator = strongSelf.activityIndicator {
+                            activityIndicator.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.3, removeOnCompletion: false, completion: { finished in
+                                if finished {
+                                    activityIndicator.isHidden = true
+                                }
+                            })
+                        }
+                    }
+                    
+                    strongSelf.activityIndicator?.frame = CGRect(origin: CGPoint(x: strongSelf.titleNode.frame.maxX + 6.0, y: 7.0 - UIScreenPixel), size: CGSize(width: 18.0, height: 18.0))
                 }
             })
         }

submodules/TelegramUI/TelegramUI/LegacyChannelIntroController.swift

@@ -1,31 +0,0 @@
-import Foundation
-import TelegramCore
-import Display
-import TelegramPresentationData
-
-import TelegramUIPrivateModule
-
-func legacyChannelIntroController(context: AccountContext, theme: PresentationTheme, strings: PresentationStrings) -> ViewController {
-    let controller = LegacyController(presentation: .custom, theme: theme)
-    controller.bind(controller: TGChannelIntroController(context: controller.context, getLocalizedString: { string in
-        guard let string = string else {
-            return nil
-        }
-        if let value = strings.primaryComponent.dict[string] {
-            return value
-        } else if let value = strings.secondaryComponent?.dict[string] {
-            return value
-        } else {
-            return string
-        }
-    }, theme: TGChannelIntroControllerTheme(backgroundColor: theme.list.plainBackgroundColor, primaryColor: theme.list.itemPrimaryTextColor, secondaryColor: theme.list.itemSecondaryTextColor, accentColor: theme.list.itemAccentColor, backArrowImage: NavigationBarTheme.generateBackArrowImage(color: theme.list.itemAccentColor), introImage: UIImage(bundleImageName: "Chat/Intro/ChannelIntro")), dismiss: { [weak controller] in
-            if let navigationController = controller?.navigationController as? NavigationController {
-                _ = navigationController.popViewController(animated: true)
-            }
-        }, completion: { [weak controller] in
-        if let navigationController = controller?.navigationController as? NavigationController {
-            navigationController.replaceTopController(createChannelController(context: context), animated: true)
-        }
-    })!)
-    return controller
-}

submodules/TelegramUI/TelegramUI/NavigateToChatController.swift

@@ -10,7 +10,7 @@ public enum NavigateToChatKeepStack {
     case never
 }
 
-public func navigateToChatController(navigationController: NavigationController, chatController: ChatController? = nil, context: AccountContext, chatLocation: ChatLocation, messageId: MessageId? = nil, botStart: ChatControllerInitialBotStart? = nil, updateTextInputState: ChatTextInputState? = nil, keepStack: NavigateToChatKeepStack = .default, purposefulAction: (() -> Void)? = nil, scrollToEndIfExists: Bool = false, animated: Bool = true, parentGroupId: PeerGroupId? = nil, completion: @escaping () -> Void = {}) {
+public func navigateToChatController(navigationController: NavigationController, chatController: ChatController? = nil, context: AccountContext, chatLocation: ChatLocation, messageId: MessageId? = nil, botStart: ChatControllerInitialBotStart? = nil, updateTextInputState: ChatTextInputState? = nil, activateInput: Bool = false, keepStack: NavigateToChatKeepStack = .default, purposefulAction: (() -> Void)? = nil, scrollToEndIfExists: Bool = false, animated: Bool = true, parentGroupId: PeerGroupId? = nil, completion: @escaping () -> Void = {}) {
     var found = false
     var isFirst = true
     for controller in navigationController.viewControllers.reversed() {
@@ -35,6 +35,9 @@ public func navigateToChatController(navigationController: NavigationController,
                 completion()
             }
             controller.purposefulAction = purposefulAction
+            if activateInput {
+                controller.activateInput()
+            }
             found = true
             break
         }
@@ -80,6 +83,9 @@ public func navigateToChatController(navigationController: NavigationController,
                 navigationController.replaceControllersAndPush(controllers: viewControllers, controller: controller, animated: animated, completion: completion)
             }
         }
+        if activateInput {
+            controller.activateInput()
+        }
     }
     
     navigationController.currentWindow?.forEachController { controller in

submodules/TelegramUI/TelegramUI/Notices.swift

@@ -141,11 +141,16 @@ private struct ApplicationSpecificNoticeKeys {
     private static let botPaymentLiabilityNamespace: Int32 = 1
     private static let globalNamespace: Int32 = 2
     private static let permissionsNamespace: Int32 = 3
+    private static let peerReportNamespace: Int32 = 4
     
     static func botPaymentLiabilityNotice(peerId: PeerId) -> NoticeEntryKey {
         return NoticeEntryKey(namespace: noticeNamespace(namespace: botPaymentLiabilityNamespace), key: noticeKey(peerId: peerId, key: 0))
     }
     
+    static func irrelevantPeerGeoNotice(peerId: PeerId) -> NoticeEntryKey {
+        return NoticeEntryKey(namespace: noticeNamespace(namespace: peerReportNamespace), key: noticeKey(peerId: peerId, key: 0))
+    }
+    
     static func secretChatInlineBotUsage() -> NoticeEntryKey {
         return NoticeEntryKey(namespace: noticeNamespace(namespace: globalNamespace), key: ApplicationSpecificGlobalNotice.secretChatInlineBotUsage.key)
     }
@@ -200,6 +205,16 @@ private struct ApplicationSpecificNoticeKeys {
 }
 
 public struct ApplicationSpecificNotice {
+    static func irrelevantPeerGeoReportKey(peerId: PeerId) -> NoticeEntryKey {
+        return ApplicationSpecificNoticeKeys.irrelevantPeerGeoNotice(peerId: peerId)
+    }
+    
+    static func setIrrelevantPeerGeoReport(postbox: Postbox, peerId: PeerId) -> Signal<Void, NoError> {
+        return postbox.transaction { transaction -> Void in
+            transaction.setNoticeEntry(key: ApplicationSpecificNoticeKeys.irrelevantPeerGeoNotice(peerId: peerId), value: ApplicationSpecificBoolNotice())
+        }
+    }
+    
     static func getBotPaymentLiability(accountManager: AccountManager, peerId: PeerId) -> Signal<Bool, NoError> {
         return accountManager.transaction { transaction -> Bool in
             if let _ = transaction.getNotice(ApplicationSpecificNoticeKeys.botPaymentLiabilityNotice(peerId: peerId)) as? ApplicationSpecificBoolNotice {

submodules/TelegramUI/TelegramUI/PeerChannelMemberCategoriesContextsManager.swift

@@ -253,9 +253,7 @@ final class PeerChannelMemberCategoriesContextsManager {
                 strongSelf.impl.with { impl in
                     for (contextPeerId, context) in impl.contexts {
                         if peerId == contextPeerId {
-                            for (previous, updated) in results {
+                            context.replayUpdates(results.map { ($0.0, $0.1, nil) })
-                                context.replayUpdates([(previous, updated, nil)])
-                            }
                         }
                     }
                 }

submodules/TelegramUI/TelegramUI/PeersNearbyController.swift

@@ -56,11 +56,11 @@ private enum PeersNearbySection: Int32 {
 private enum PeersNearbyEntry: ItemListNodeEntry {
     case header(PresentationTheme, String)
    
-    case usersHeader(PresentationTheme, String)
+    case usersHeader(PresentationTheme, String, Bool)
-    case empty(PresentationTheme, String, Bool)
+    case empty(PresentationTheme, String)
     case user(Int32, PresentationTheme, PresentationStrings, PresentationDateTimeFormat, PresentationPersonNameOrder, PeerNearbyEntry)
     
-    case groupsHeader(PresentationTheme, String)
+    case groupsHeader(PresentationTheme, String, Bool)
     case createGroup(PresentationTheme, String, Double?, Double?, String?)
     case group(Int32, PresentationTheme, PresentationStrings, PresentationDateTimeFormat, PresentationPersonNameOrder, PeerNearbyEntry)
     
@@ -111,14 +111,14 @@ private enum PeersNearbyEntry: ItemListNodeEntry {
                 } else {
                     return false
                 }
-            case let .usersHeader(lhsTheme, lhsText):
+            case let .usersHeader(lhsTheme, lhsText, lhsLoading):
-                if case let .usersHeader(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
+                if case let .usersHeader(rhsTheme, rhsText, rhsLoading) = rhs, lhsTheme === rhsTheme, lhsText == rhsText, lhsLoading == rhsLoading {
                     return true
                 } else {
                     return false
                 }
-            case let .empty(lhsTheme, lhsText, lhsLoading):
+            case let .empty(lhsTheme, lhsText):
-                if case let .empty(rhsTheme, rhsText, rhsLoading) = rhs, lhsTheme === rhsTheme, lhsText == rhsText, lhsLoading == rhsLoading {
+                if case let .empty(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
                     return true
                 } else {
                     return false
@@ -129,8 +129,8 @@ private enum PeersNearbyEntry: ItemListNodeEntry {
                 } else {
                     return false
                 }
-            case let .groupsHeader(lhsTheme, lhsText):
+            case let .groupsHeader(lhsTheme, lhsText, lhsLoading):
-                if case let .groupsHeader(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
+                if case let .groupsHeader(rhsTheme, rhsText, rhsLoading) = rhs, lhsTheme === rhsTheme, lhsText == rhsText, lhsLoading == rhsLoading {
                     return true
                 } else {
                     return false
@@ -181,16 +181,16 @@ private enum PeersNearbyEntry: ItemListNodeEntry {
         switch self {
             case let .header(theme, text):
                 return PeersNearbyHeaderItem(theme: theme, text: text, sectionId: self.section)
-            case let .usersHeader(theme, text):
+            case let .usersHeader(theme, text, loading):
-                return ItemListSectionHeaderItem(theme: theme, text: text, sectionId: self.section)
+                return ItemListSectionHeaderItem(theme: theme, text: text, activityIndicator: loading, sectionId: self.section)
-            case let .empty(theme, text, _):
+            case let .empty(theme, text):
                 return ItemListPlaceholderItem(theme: theme, text: text, sectionId: self.section, style: .blocks)
             case let .user(_, theme, strings, dateTimeFormat, nameDisplayOrder, peer):
                 return ItemListPeerItem(theme: theme, strings: strings, dateTimeFormat: dateTimeFormat, nameDisplayOrder: nameDisplayOrder, account: arguments.context.account, peer: peer.peer.0, aliasHandling: .standard, nameColor: .primary, nameStyle: .distinctBold, presence: nil, text: .text(strings.Map_DistanceAway(stringForDistance(peer.distance)).0), label: .none, editing: ItemListPeerItemEditing(editable: false, editing: false, revealed: false), revealOptions: nil, switchValue: nil, enabled: true, selectable: true, sectionId: self.section, action: {
                     arguments.openChat(peer.peer.0)
                 }, setPeerIdWithRevealedOptions: { _, _ in }, removePeer: { _ in }, toggleUpdated: nil, hasTopGroupInset: false, tag: nil)
-            case let .groupsHeader(theme, text):
+            case let .groupsHeader(theme, text, loading):
-                return ItemListSectionHeaderItem(theme: theme, text: text, sectionId: self.section)
+                return ItemListSectionHeaderItem(theme: theme, text: text, activityIndicator: loading, sectionId: self.section)
             case let .createGroup(theme, title, latitude, longitude, address):
                 return ItemListPeerActionItem(theme: theme, icon: PresentationResourcesItemList.createGroupIcon(theme), title: title, alwaysPlain: false, sectionId: self.section, editing: false, action: {
                     if let latitude = latitude, let longitude = longitude {
@@ -200,7 +200,7 @@ private enum PeersNearbyEntry: ItemListNodeEntry {
             case let .group(_, theme, strings, dateTimeFormat, nameDisplayOrder, peer):
                 var text: ItemListPeerItemText
                 if let cachedData = peer.peer.1 as? CachedChannelData, let memberCount = cachedData.participantsSummary.memberCount {
-                    text = .text("\(strings.Map_DistanceAway(stringForDistance(peer.distance)).0), \(strings.Conversation_StatusMembers(memberCount))")
+                    text = .text("\(strings.Map_DistanceAway(stringForDistance(peer.distance)).0), \(memberCount > 0 ? strings.Conversation_StatusMembers(memberCount) : strings.PeopleNearby_NoMembers)")
                 } else {
                     text = .text(strings.Map_DistanceAway(stringForDistance(peer.distance)).0)
                 }
@@ -245,11 +245,11 @@ private struct PeersNearbyData: Equatable {
     }
 }
 
-private func peersNearbyControllerEntries(data: PeersNearbyData?, presentationData: PresentationData) -> [PeersNearbyEntry] {
+private func peersNearbyControllerEntries(data: PeersNearbyData?, presentationData: PresentationData, displayLoading: Bool) -> [PeersNearbyEntry] {
     var entries: [PeersNearbyEntry] = []
     
     entries.append(.header(presentationData.theme, presentationData.strings.PeopleNearby_Description))
-    entries.append(.usersHeader(presentationData.theme, presentationData.strings.PeopleNearby_Users.uppercased()))
+    entries.append(.usersHeader(presentationData.theme, presentationData.strings.PeopleNearby_Users.uppercased(), displayLoading && data == nil))
     if let data = data, !data.users.isEmpty {
         var i: Int32 = 0
         for user in data.users {
@@ -257,10 +257,10 @@ private func peersNearbyControllerEntries(data: PeersNearbyData?, presentationDa
             i += 1
         }
     } else {
-        entries.append(.empty(presentationData.theme, presentationData.strings.PeopleNearby_UsersEmpty, data == nil))
+        entries.append(.empty(presentationData.theme, presentationData.strings.PeopleNearby_UsersEmpty))
     }
     
-    entries.append(.groupsHeader(presentationData.theme, presentationData.strings.PeopleNearby_Groups.uppercased()))
+    entries.append(.groupsHeader(presentationData.theme, presentationData.strings.PeopleNearby_Groups.uppercased(), displayLoading && data == nil))
     entries.append(.createGroup(presentationData.theme, presentationData.strings.PeopleNearby_CreateGroup, data?.latitude, data?.longitude, data?.address))
     if let data = data, !data.groups.isEmpty {
         var i: Int32 = 0
@@ -271,7 +271,6 @@ private func peersNearbyControllerEntries(data: PeersNearbyData?, presentationDa
     }
 
     if let data = data, !data.channels.isEmpty {
-        entries.append(.channelsHeader(presentationData.theme, presentationData.strings.PeopleNearby_Channels.uppercased()))
         var i: Int32 = 0
         for channel in data.channels {
             entries.append(.channel(i, presentationData.theme, presentationData.strings, presentationData.dateTimeFormat, presentationData.nameDisplayOrder, channel))
@@ -290,6 +289,8 @@ public func peersNearbyController(context: AccountContext) -> ViewController {
     var navigateToChatImpl: ((Peer) -> Void)?
     
     let actionsDisposable = DisposableSet()
+    let checkCreationAvailabilityDisposable = MetaDisposable()
+    actionsDisposable.add(checkCreationAvailabilityDisposable)
     
     let dataPromise = Promise<PeersNearbyData?>(nil)
     let addressPromise = Promise<String?>(nil)
@@ -298,40 +299,66 @@ public func peersNearbyController(context: AccountContext) -> ViewController {
         navigateToChatImpl?(peer)
     }, openCreateGroup: { latitude, longitude, address in
         let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+
+        var cancelImpl: (() -> Void)?
+        let progressSignal = Signal<Never, NoError> { subscriber in
+            let controller = OverlayStatusController(theme: presentationData.theme, strings: presentationData.strings,  type: .loading(cancelled: {
+                cancelImpl?()
+            }))
+            presentControllerImpl?(controller, nil)
+            return ActionDisposable { [weak controller] in
+                Queue.mainQueue().async() {
+                    controller?.dismiss()
+                }
+            }
+        }
+        |> runOn(Queue.mainQueue())
+        |> delay(0.5, queue: Queue.mainQueue())
+        let progressDisposable = progressSignal.start()
+        cancelImpl = {
+            checkCreationAvailabilityDisposable.set(nil)
+        }
+        checkCreationAvailabilityDisposable.set((checkPublicChannelCreationAvailability(account: context.account, location: true)
+        |> afterDisposed {
+            Queue.mainQueue().async {
+                progressDisposable.dispose()
+            }
+        }
+        |> deliverOnMainQueue).start(next: { available in
+            if available {
                 let controller = PermissionController(context: context, splashScreen: true)
                 controller.setState(.custom(icon: PermissionControllerCustomIcon(light: UIImage(bundleImageName: "Location/LocalGroupLightIcon"), dark: UIImage(bundleImageName: "Location/LocalGroupDarkIcon")), title: presentationData.strings.LocalGroup_Title, subtitle: address, text: presentationData.strings.LocalGroup_Text, buttonTitle: presentationData.strings.LocalGroup_ButtonTitle, footerText: presentationData.strings.LocalGroup_IrrelevantWarning), animated: false)
                 controller.proceed = { result in
                     replaceTopControllerImpl?(createGroupController(context: context, peerIds: [], mode: .locatedGroup(latitude: latitude, longitude: longitude, address: address)))
                 }
                 pushControllerImpl?(controller)
+            } else {
+                presentControllerImpl?(textAlertController(context: context, title: nil, text: presentationData.strings.CreateGroup_ErrorLocatedGroupsTooMuch, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
+            }
+        }))
     })
     
-    let dataSignal: Signal<PeersNearbyData?, Void> = currentLocationManagerCoordinate(manager: context.sharedContext.locationManager!, timeout: 5.0)
+    let dataSignal: Signal<PeersNearbyData?, NoError> = currentLocationManagerCoordinate(manager: context.sharedContext.locationManager!, timeout: 5.0)
-    |> introduceError(Void.self)
+    |> mapToSignal { coordinate -> Signal<PeersNearbyData?, NoError> in
-    |> mapToSignal { coordinate -> Signal<PeersNearbyData?, Void> in
         guard let coordinate = coordinate else {
             return .single(nil)
         }
         
-        print("TTTTT: \(CFAbsoluteTimeGetCurrent())")
-        
         return Signal { subscriber in
             let peersNearbyContext = PeersNearbyContext(network: context.account.network, accountStateManager: context.account.stateManager, coordinate: (latitude: coordinate.latitude, longitude: coordinate.longitude))
             
-            let peersNearby: Signal<PeersNearbyData?, Void> = combineLatest(peersNearbyContext.get(), addressPromise.get())
+            let peersNearby: Signal<PeersNearbyData?, NoError> = combineLatest(peersNearbyContext.get(), addressPromise.get())
-            |> introduceError(Void.self)
+            |> mapToSignal { peersNearby, address -> Signal<([PeerNearby]?, String?), NoError> in
-            |> mapToSignal { peersNearby, address -> Signal<([PeerNearby]?, String?), Void> in
                 if let address = address {
                     return .single((peersNearby, address))
                 } else {
                     return reverseGeocodeLocation(latitude: coordinate.latitude, longitude: coordinate.longitude)
-                    |> introduceError(Void.self)
                     |> map { placemark in
                         return (peersNearby, placemark?.fullAddress)
                     }
                 }
             }
-            |> mapToSignal { peersNearby, address -> Signal<PeersNearbyData?, Void> in
+            |> mapToSignal { peersNearby, address -> Signal<PeersNearbyData?, NoError> in
                 guard let peersNearby = peersNearby else {
                     return .single(nil)
                 }
@@ -350,7 +377,6 @@ public func peersNearbyController(context: AccountContext) -> ViewController {
                     }
                     return PeersNearbyData(latitude: coordinate.latitude, longitude: coordinate.longitude, address: address, users: users, groups: groups, channels: [])
                 }
-                |> introduceError(Void.self)
             }
             
             let disposable = peersNearby.start(next: { data in
@@ -363,25 +389,18 @@ public func peersNearbyController(context: AccountContext) -> ViewController {
             }
         }
     }
-    
+    dataPromise.set(dataSignal)
-    let errorSignal: Signal<Void, Void> = .single(Void()) |> then( Signal.fail(Void()) |> suspendAwareDelay(25.0, queue: Queue.concurrentDefaultQueue()) )
-    let combinedSignal = combineLatest(dataSignal, errorSignal) |> map { data, _ -> PeersNearbyData? in
-        return data
-    }
-    |> restartIfError
-    |> `catch` { _ -> Signal<PeersNearbyData?, NoError> in
-        return .single(nil)
-    } |> filter { value in
-        return value != nil
-    }
-    dataPromise.set(.single(nil) |> then(combinedSignal))
-    
     
     let previousData = Atomic<PeersNearbyData?>(value: nil)
+    let displayLoading: Signal<Bool, NoError> = .single(false)
+    |> then(
+        .single(true)
+        |> delay(1.0, queue: Queue.mainQueue())
+    )
     
-    let signal = combineLatest(context.sharedContext.presentationData, dataPromise.get())
+    let signal = combineLatest(context.sharedContext.presentationData, dataPromise.get(), displayLoading)
     |> deliverOnMainQueue
-    |> map { presentationData, data -> (ItemListControllerState, (ItemListNodeState<PeersNearbyEntry>, PeersNearbyEntry.ItemGenerationArguments)) in
+    |> map { presentationData, data, displayLoading -> (ItemListControllerState, (ItemListNodeState<PeersNearbyEntry>, PeersNearbyEntry.ItemGenerationArguments)) in
         let previous = previousData.swap(data)
         
         var crossfade = false
@@ -393,7 +412,7 @@ public func peersNearbyController(context: AccountContext) -> ViewController {
         }
         
         let controllerState = ItemListControllerState(theme: presentationData.theme, title: .text(presentationData.strings.PeopleNearby_Title), leftNavigationButton: nil, rightNavigationButton: nil, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back), animateChanges: true)
-        let listState = ItemListNodeState(entries: peersNearbyControllerEntries(data: data, presentationData: presentationData), style: .blocks, emptyStateItem: nil, crossfadeState: crossfade, animateChanges: !crossfade, userInteractionEnabled: true)
+        let listState = ItemListNodeState(entries: peersNearbyControllerEntries(data: data, presentationData: presentationData, displayLoading: displayLoading), style: .blocks, emptyStateItem: nil, crossfadeState: crossfade, animateChanges: !crossfade, userInteractionEnabled: true)
         
         return (controllerState, (listState, arguments))
     }

submodules/TelegramUI/TelegramUI/PermissionContentNode.swift

@@ -4,6 +4,20 @@ import Display
 import AsyncDisplayKit
 import TelegramPresentationData
 
+enum PermissionContentIcon {
+    case image(UIImage?)
+    case icon(PermissionControllerCustomIcon)
+    
+    func imageForTheme(_ theme: PresentationTheme) -> UIImage? {
+        switch self {
+            case let .image(image):
+                return image
+            case let .icon(icon):
+                return theme.overallDarkAppearance ? (icon.dark ?? icon.light) : icon.light
+        }
+    }
+}
+
 final class PermissionContentNode: ASDisplayNode {
     private var theme: PresentationTheme
     let kind: Int32
@@ -17,19 +31,25 @@ final class PermissionContentNode: ASDisplayNode {
     private let footerNode: ImmediateTextNode
     private let privacyPolicyButton: HighlightableButtonNode
     
+    private let icon: PermissionContentIcon
     private var title: String
+    private var text: String
     
     var buttonAction: (() -> Void)?
     var openPrivacyPolicy: (() -> Void)?
     
-    init(theme: PresentationTheme, strings: PresentationStrings, kind: Int32, icon: UIImage?, title: String, subtitle: String? = nil, text: String, buttonTitle: String, footerText: String? = nil, buttonAction: @escaping () -> Void, openPrivacyPolicy: (() -> Void)?) {
+    var validLayout: (CGSize, UIEdgeInsets)?
+    
+    init(theme: PresentationTheme, strings: PresentationStrings, kind: Int32, icon: PermissionContentIcon, title: String, subtitle: String? = nil, text: String, buttonTitle: String, footerText: String? = nil, buttonAction: @escaping () -> Void, openPrivacyPolicy: (() -> Void)?) {
         self.theme = theme
         self.kind = kind
         
         self.buttonAction = buttonAction
         self.openPrivacyPolicy = openPrivacyPolicy
         
+        self.icon = icon
         self.title = title
+        self.text = text
         
         self.iconNode = ASImageNode()
         self.iconNode.isLayerBacked = true
@@ -71,7 +91,7 @@ final class PermissionContentNode: ASDisplayNode {
         
         super.init()
         
-        self.iconNode.image = icon
+        self.iconNode.image = icon.imageForTheme(theme)
         self.title = title
         
         let body = MarkdownAttributeSet(font: Font.regular(16.0), textColor: theme.list.itemPrimaryTextColor)
@@ -107,11 +127,39 @@ final class PermissionContentNode: ASDisplayNode {
         self.privacyPolicyButton.addTarget(self, action: #selector(self.privacyPolicyPressed), forControlEvents: .touchUpInside)
     }
     
+    func updatePresentationData(_ presentationData: PresentationData) {
+        let theme = presentationData.theme
+        self.theme = theme
+        
+        self.iconNode.image = self.icon.imageForTheme(theme)
+        
+        let body = MarkdownAttributeSet(font: Font.regular(16.0), textColor: theme.list.itemPrimaryTextColor)
+        let link = MarkdownAttributeSet(font: Font.regular(16.0), textColor: theme.list.itemAccentColor, additionalAttributes: [TelegramTextAttributes.URL: ""])
+        self.textNode.attributedText = parseMarkdownIntoAttributedString(self.text.replacingOccurrences(of: "]", with: "]()"), attributes: MarkdownAttributes(body: body, bold: body, link: link, linkAttribute: { _ in nil }), textAlignment: .center)
+        
+        if let subtitle = self.subtitleNode.attributedText?.string {
+            self.subtitleNode.attributedText = NSAttributedString(string: subtitle, font: Font.regular(13.0), textColor: theme.list.freeTextColor, paragraphAlignment: .center)
+        }
+        if let footerText = self.footerNode.attributedText?.string {
+            self.footerNode.attributedText = NSAttributedString(string: footerText, font: Font.regular(13.0), textColor: theme.list.freeTextColor, paragraphAlignment: .center)
+        }
+        
+        if let privacyPolicyTitle = self.privacyPolicyButton.attributedTitle(for: .normal)?.string {
+            self.privacyPolicyButton.setTitle(privacyPolicyTitle, with: Font.regular(16.0), with: theme.list.itemAccentColor, for: .normal)
+        }
+        
+        if let validLayout = self.validLayout {
+            self.updateLayout(size: validLayout.0, insets: validLayout.1, transition: .immediate)
+        }
+    }
+    
     @objc func privacyPolicyPressed() {
         self.openPrivacyPolicy?()
     }
     
     func updateLayout(size: CGSize, insets: UIEdgeInsets, transition: ContainedViewLayoutTransition) {
+        self.validLayout = (size, insets)
+        
         let sidePadding: CGFloat
         let fontSize: CGFloat
         if min(size.width, size.height) > 330.0 {
@@ -159,7 +207,12 @@ final class PermissionContentNode: ASDisplayNode {
 
         let privacySpacing: CGFloat = max(30.0 + privacyButtonSize.height, (availableHeight - titleTextSpacing - buttonSpacing - imageSize.height - imageSpacing) / 2.0)
         
-        let contentOrigin = insets.top + floor((size.height - insets.top - insets.bottom - contentHeight) / 2.0) - availableHeight * 0.05
+        var verticalOffset: CGFloat = 0.0
+        if size.height >= 568.0 {
+            verticalOffset = availableHeight * 0.05
+        }
+        
+        let contentOrigin = insets.top + floor((size.height - insets.top - insets.bottom - contentHeight) / 2.0) - verticalOffset
         let iconFrame = CGRect(origin: CGPoint(x: floor((size.width - imageSize.width) / 2.0), y: contentOrigin), size: imageSize)
         let nearbyIconFrame = CGRect(origin: CGPoint(x: floor((size.width - imageSize.width) / 2.0), y: contentOrigin), size: imageSize)
         let titleFrame = CGRect(origin: CGPoint(x: floor((size.width - titleSize.width) / 2.0), y: iconFrame.maxY + imageSpacing), size: titleSize)
@@ -188,5 +241,7 @@ final class PermissionContentNode: ASDisplayNode {
         transition.updateFrame(node: self.actionButton, frame: buttonFrame)
         transition.updateFrame(node: self.footerNode, frame: footerFrame)
         transition.updateFrame(node: self.privacyPolicyButton, frame: privacyButtonFrame)
+        
+        self.footerNode.isHidden = size.height < 568.0
     }
 }

submodules/TelegramUI/TelegramUI/PermissionControllerNode.swift

@@ -84,17 +84,14 @@ final class PermissionControllerNode: ASDisplayNode {
             return UITracingLayerView()
         })
         
-        self.applyPresentationData()
+        self.updatePresentationData(self.presentationData)
     }
     
     func updatePresentationData(_ presentationData: PresentationData) {
         self.presentationData = presentationData
         
-        self.applyPresentationData()
-    }
-    
-    private func applyPresentationData() {
         self.backgroundColor = self.presentationData.theme.list.plainBackgroundColor
+        self.contentNode?.updatePresentationData(self.presentationData)
     }
     
     func animateIn(completion: (() -> Void)? = nil) {
@@ -207,7 +204,7 @@ final class PermissionControllerNode: ASDisplayNode {
                                     hasPrivacyPolicy = false
                             }
                             
-                            let contentNode = PermissionContentNode(theme: self.presentationData.theme, strings: self.presentationData.strings, kind: dataState.kind.rawValue, icon: icon, title: title, text: text, buttonTitle: buttonTitle, buttonAction: { [weak self] in
+                            let contentNode = PermissionContentNode(theme: self.presentationData.theme, strings: self.presentationData.strings, kind: dataState.kind.rawValue, icon: .image(icon), title: title, text: text, buttonTitle: buttonTitle, buttonAction: { [weak self] in
                                 self?.allow?()
                                 }, openPrivacyPolicy: hasPrivacyPolicy ? self.openPrivacyPolicy : nil)
                             self.insertSubnode(contentNode, at: 0)
@@ -237,14 +234,7 @@ final class PermissionControllerNode: ASDisplayNode {
                         transition.updateFrame(node: contentNode, frame: contentFrame)
                         contentNode.updateLayout(size: contentFrame.size, insets: insets, transition: transition)
                     } else {                        
-                        let iconImage: UIImage?
+                        let contentNode = PermissionContentNode(theme: self.presentationData.theme, strings: self.presentationData.strings, kind: 0, icon: .icon(icon), title: title, subtitle: subtitle, text: text, buttonTitle: buttonTitle, footerText: footerText, buttonAction: { [weak self] in
-                        if self.presentationData.theme.overallDarkAppearance {
-                            iconImage = icon.dark ?? icon.light
-                        } else {
-                            iconImage = icon.light
-                        }
-                        
-                        let contentNode = PermissionContentNode(theme: self.presentationData.theme, strings: self.presentationData.strings, kind: 0, icon: iconImage, title: title, subtitle: subtitle, text: text, buttonTitle: buttonTitle, footerText: footerText, buttonAction: { [weak self] in
                             self?.allow?()
                         }, openPrivacyPolicy: nil)
                         self.insertSubnode(contentNode, at: 0)

submodules/TelegramUI/TelegramUI/SolidRoundedButtonNode.swift

@@ -68,6 +68,14 @@ final class SolidRoundedButtonNode: ASDisplayNode {
         }
     }
     
+    func updateTheme(_ theme: PresentationTheme) {
+        self.theme = theme
+        
+        self.buttonBackgroundNode.image = generateStretchableFilledCircleImage(radius: cornerRadius, color: theme.list.itemCheckColors.fillColor)
+        self.buttonGlossNode.color = theme.list.itemCheckColors.foregroundColor
+        self.labelNode.attributedText = NSAttributedString(string: self.title ?? "", font: Font.medium(17.0), textColor: theme.list.itemCheckColors.foregroundColor)
+    }
+    
     func updateLayout(width: CGFloat, transition: ContainedViewLayoutTransition) -> CGFloat {
         self.validLayout = width
         

submodules/TelegramUI/TelegramUI/StickerPaneSearchContentNode.swift

@@ -267,7 +267,7 @@ final class StickerPaneSearchContentNode: ASDisplayNode, PaneSearchContentNode {
                 
                 let query = text.trimmingCharacters(in: .whitespacesAndNewlines)
                 if query.isSingleEmoji {
-                    signals = .single([searchStickers(account: account, query: text)
+                    signals = .single([searchStickers(account: account, query: text.trimmedEmoji)
                     |> take(1)
                     |> map { (nil, $0) }])
                 } else if query.count > 1, let languageCode = languageCode, !languageCode.isEmpty && languageCode != "emoji" {
@@ -290,7 +290,7 @@ final class StickerPaneSearchContentNode: ASDisplayNode, PaneSearchContentNode {
                         var signals: [Signal<(String?, [FoundStickerItem]), NoError>] = []
                         let emoticons = keywords.flatMap { $0.emoticons }
                         for emoji in emoticons {
-                            signals.append(searchStickers(account: self.context.account, query: emoji)
+                            signals.append(searchStickers(account: self.context.account, query: emoji.trimmedEmoji)
                             |> take(1)
                             |> map { (emoji, $0) })
                         }

submodules/TelegramUI/TelegramUI/StringWithAppliedEntities.swift

@@ -34,6 +34,8 @@ func chatInputStateStringWithAppliedEntities(_ text: String, entities: [MessageT
                 string.addAttribute(ChatTextInputAttributes.textUrl, value: ChatTextInputTextUrlAttribute(url: url), range: range)
             case .Code, .Pre:
                 string.addAttribute(ChatTextInputAttributes.monospace, value: true as NSNumber, range: range)
+            case .Strikethrough:
+                string.addAttribute(ChatTextInputAttributes.strikethrough, value: true as NSNumber, range: range)
             default:
                 break
         }
@@ -121,6 +123,8 @@ func stringWithAppliedEntities(_ text: String, entities: [MessageTextEntity], ba
                     nsString = text as NSString
                 }
                 string.addAttribute(NSAttributedStringKey(rawValue: TelegramTextAttributes.PeerTextMention), value: nsString!.substring(with: range), range: range)
+            case .Strikethrough:
+                string.addAttribute(NSAttributedStringKey.strikethroughStyle, value: NSUnderlineStyle.styleSingle.rawValue as NSNumber, range: range)
             case let .TextMention(peerId):
                 string.addAttribute(NSAttributedStringKey.foregroundColor, value: linkColor, range: range)
                 if underlineLinks && underlineAllLinks {

submodules/TelegramUI/TelegramUI/TGChannelIntroController.h

@@ -1,20 +0,0 @@
-#import <LegacyComponents/LegacyComponents.h>
-
-@interface TGChannelIntroControllerTheme : NSObject
-
-@property (nonatomic, strong, readonly) UIColor *backgroundColor;
-@property (nonatomic, strong, readonly) UIColor *primaryColor;
-@property (nonatomic, strong, readonly) UIColor *secondaryColor;
-@property (nonatomic, strong, readonly) UIColor *accentColor;
-@property (nonatomic, strong, readonly) UIImage *backArrowImage;
-@property (nonatomic, strong, readonly) UIImage *introImage;
-
-- (instancetype)initWithBackgroundColor:(UIColor *)backgroundColor primaryColor:(UIColor *)primaryColor secondaryColor:(UIColor *)secondaryColor accentColor:(UIColor *)accentColor backArrowImage:(UIImage *)backArrowImage introImage:(UIImage *)introImage;
-
-@end
-
-@interface TGChannelIntroController : TGViewController
-
-- (instancetype)initWithContext:(id<LegacyComponentsContext>)context getLocalizedString:(NSString *(^)(NSString *))getLocalizedString theme:(TGChannelIntroControllerTheme *)theme dismiss:(void (^)(void))dismiss completion:(void (^)(void))completion;
-
-@end

submodules/TelegramUI/TelegramUI/TGChannelIntroController.m

@@ -1,266 +0,0 @@
-#import "TGChannelIntroController.h"
-
-#import <LegacyComponents/LegacyComponents.h>
-#import <LegacyComponents/TGModernButton.h>
-
-@implementation TGChannelIntroControllerTheme
-
-- (instancetype)initWithBackgroundColor:(UIColor *)backgroundColor primaryColor:(UIColor *)primaryColor secondaryColor:(UIColor *)secondaryColor accentColor:(UIColor *)accentColor backArrowImage:(UIImage *)backArrowImage introImage:(UIImage *)introImage {
-    self = [super init];
-    if (self != nil) {
-        _backgroundColor = backgroundColor;
-        _primaryColor = primaryColor;
-        _secondaryColor = secondaryColor;
-        _accentColor = accentColor;
-        _backArrowImage = backArrowImage;
-        _introImage = introImage;
-    }
-    return self;
-}
-
-@end
-
-@interface TGChannelIntroController ()
-{
-    TGModernButton *_backButton;
-    UIImageView *_phoneImageView;
-    UILabel *_titleLabel;
-    UILabel *_descriptionLabel;
-    TGModernButton *_createButton;
-    TGChannelIntroControllerTheme *_theme;
-    NSString *(^_getLocalizedString)(NSString *);
-    void (^_dismiss)(void);
-    void (^_completion)(void);
-}
-@end
-
-@implementation TGChannelIntroController
-
-- (instancetype)initWithContext:(id<LegacyComponentsContext>)context getLocalizedString:(NSString *(^)(NSString *))getLocalizedString theme:(TGChannelIntroControllerTheme *)theme dismiss:(void (^)(void))dismiss completion:(void (^)(void))completion {
-    self = [super initWithContext:context];
-    if (self != nil) {
-        _getLocalizedString = [getLocalizedString copy];
-        _theme = theme;
-        _dismiss = [dismiss copy];
-        _completion = [completion copy];
-    }
-    return self;
-}
-
-- (void)loadView
-{
-    [super loadView];
-    
-    self.view.backgroundColor = _theme.backgroundColor;
-    
-    UIImage *image = _theme.backArrowImage;
-    UIGraphicsBeginImageContextWithOptions(image.size, false, 0.0f);
-    CGContextRef context = UIGraphicsGetCurrentContext();
-    [image drawInRect:CGRectMake(0, 0, image.size.width, image.size.height)];
-    CGContextSetBlendMode (context, kCGBlendModeSourceAtop);
-    CGContextSetFillColorWithColor(context, _theme.accentColor.CGColor);
-    CGContextFillRect(context, CGRectMake(0, 0, image.size.width, image.size.height));
-    
-    UIImage *arrowImage = UIGraphicsGetImageFromCurrentImageContext();
-    UIGraphicsEndImageContext();
-    
-    _backButton = [[TGModernButton alloc] initWithFrame:CGRectZero];
-    _backButton.exclusiveTouch = true;
-    _backButton.titleLabel.font = TGSystemFontOfSize(17);
-    [_backButton setTitle:_getLocalizedString(@"Common.Back") forState:UIControlStateNormal];
-    [_backButton setTitleColor:_theme.accentColor];
-    [_backButton addTarget:self action:@selector(backButtonPressed) forControlEvents:UIControlEventTouchUpInside];
-    [self.view addSubview:_backButton];
-    
-    UIImageView *arrowView = [[UIImageView alloc] initWithFrame:CGRectMake(-19, 5.5f, 13, 22)];
-    arrowView.image = arrowImage;
-    [_backButton addSubview:arrowView];
-    
-    _phoneImageView = [[UIImageView alloc] initWithImage:_theme.introImage];
-    _phoneImageView.frame = CGRectMake(0, 0, 154, 220);
-    [self.view addSubview:_phoneImageView];
-    
-    _titleLabel = [[UILabel alloc] init];
-    _titleLabel.backgroundColor = [UIColor clearColor];
-    _titleLabel.font = TGSystemFontOfSize(21);
-    _titleLabel.textColor = _theme.primaryColor;
-    _titleLabel.textAlignment = NSTextAlignmentCenter;
-    _titleLabel.text = _getLocalizedString(@"ChannelIntro.Title");
-    [self.view addSubview:_titleLabel];
-    
-    _descriptionLabel = [[UILabel alloc] init];
-    _descriptionLabel.backgroundColor = [UIColor clearColor];
-    _descriptionLabel.numberOfLines = 0;
-    _descriptionLabel.textAlignment = NSTextAlignmentCenter;
-    [self.view addSubview:_descriptionLabel];
-    
-    NSString *description = _getLocalizedString(@"ChannelIntro.Text");
-    NSMutableAttributedString *attrString = [[NSMutableAttributedString alloc] initWithString:description];
-    NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];
-    style.lineSpacing = 2;
-    style.alignment = NSTextAlignmentCenter;
-    [attrString addAttribute:NSParagraphStyleAttributeName value:style range:NSMakeRange(0, description.length)];
-    [attrString addAttribute:NSForegroundColorAttributeName value:_theme.secondaryColor range:NSMakeRange(0, description.length)];
-    [attrString addAttribute:NSFontAttributeName value:TGSystemFontOfSize(16) range:NSMakeRange(0, description.length)];
-    _descriptionLabel.attributedText = attrString;
-    
-    _createButton = [[TGModernButton alloc] init];
-    _createButton.exclusiveTouch = true;
-    _createButton.backgroundColor = [UIColor clearColor];
-    _createButton.titleLabel.font = TGSystemFontOfSize(21);
-    [_createButton setTitleColor:_theme.accentColor];
-    [_createButton setTitle:_getLocalizedString(@"ChannelIntro.CreateChannel") forState:UIControlStateNormal];
-    [_createButton addTarget:self action:@selector(buttonPressed) forControlEvents:UIControlEventTouchUpInside];
-    [self.view addSubview:_createButton];
-}
-
-- (bool)navigationBarShouldBeHidden
-{
-    return true;
-}
-
-- (void)backButtonPressed
-{
-    if (_dismiss != nil)
-        _dismiss();
-    else
-        [self.navigationController popViewControllerAnimated:true];
-}
-
-- (void)buttonPressed
-{
-    _completion();
-}
-
-- (void)viewWillLayoutSubviews
-{
-    CGRect bounds = self.context.fullscreenBounds;
-    UIInterfaceOrientation orientation = UIInterfaceOrientationPortrait;
-    if (bounds.size.width > bounds.size.height) {
-        orientation = UIInterfaceOrientationLandscapeLeft;
-    }
-    
-    UIEdgeInsets safeAreaInset = [self calculatedSafeAreaInset];
-    int iosVersion = [[[UIDevice currentDevice] systemVersion] intValue];
-    if (UIEdgeInsetsEqualToEdgeInsets(safeAreaInset, UIEdgeInsetsZero) && (iosVersion < 11 || TGIsPad() || UIInterfaceOrientationIsPortrait(orientation)))
-        safeAreaInset.top = 20.0f;
-    
-    [_backButton sizeToFit];
-    _backButton.frame = CGRectMake(27 + safeAreaInset.left, 5.0f + TGScreenPixel + safeAreaInset.top, ceil(_backButton.frame.size.width), ceil(_backButton.frame.size.height));
-    
-    [_titleLabel sizeToFit];
-    [_descriptionLabel sizeToFit];
-    [_createButton sizeToFit];
-    
-    int screenSize = (int)TGScreenSize().height;
-    CGFloat titleY = 0;
-    CGFloat imageY = 0;
-    CGFloat descY = 0;
-    CGFloat buttonY = 0;
-        
-    if (UIInterfaceOrientationIsPortrait(orientation))
-    {
-        switch (screenSize)
-        {
-            case 812:
-            case 896:
-                titleY = 445 + 44;
-                imageY = 141 + 44;
-                descY = 490 + 44;
-                buttonY = 610 + 44;
-                break;
-                
-            case 736:
-                titleY = 445;
-                imageY = 141;
-                descY = 490;
-                buttonY = 610;
-                break;
-                
-            case 667:
-                titleY = 407;
-                imageY = 120;
-                descY = 448;
-                buttonY = 558;
-                break;
-                
-            case 568:
-                titleY = 354;
-                imageY = 87;
-                descY = 397;
-                buttonY = 496;
-                break;
-                
-            default:
-                titleY = 307;
-                imageY = 60;
-                descY = 344;
-                buttonY = 424;
-                break;
-        }
-       
-        _phoneImageView.frame = CGRectMake((self.view.frame.size.width - _phoneImageView.frame.size.width) / 2, imageY, _phoneImageView.frame.size.width, _phoneImageView.frame.size.height);
-        _titleLabel.frame = CGRectMake((self.view.frame.size.width - _titleLabel.frame.size.width) / 2, titleY, ceil(_titleLabel.frame.size.width), ceil(_titleLabel.frame.size.height));
-        _descriptionLabel.frame = CGRectMake((self.view.frame.size.width - _descriptionLabel.frame.size.width) / 2, descY, ceil(_descriptionLabel.frame.size.width), ceil(_descriptionLabel.frame.size.height));
-
-        _createButton.frame = CGRectMake((self.view.frame.size.width - _createButton.frame.size.width) / 2, buttonY, ceil(_createButton.frame.size.width), ceil(_createButton.frame.size.height));
-    }
-    else
-    {
-        CGFloat leftX = 0;
-        CGFloat rightX = 0;
-        
-        switch (screenSize)
-        {
-            case 812:
-                leftX = 190 + 44;
-                rightX = 448 + 44;
-                titleY = 103;
-                descY = 148;
-                buttonY = 237;
-                break;
-                
-            case 736:
-                leftX = 209;
-                rightX = 504;
-                titleY = 115;
-                descY = 156;
-                buttonY = 278;
-                break;
-                
-            case 667:
-                leftX = 190;
-                rightX = 448;
-                titleY = 103;
-                descY = 148;
-                buttonY = 237;
-                break;
-                
-            case 568:
-                leftX = 164;
-                rightX = 388;
-                titleY = 78;
-                descY = 121;
-                buttonY = 217;
-                break;
-                
-            default:
-                leftX = 125;
-                rightX = 328;
-                titleY = 78;
-                descY = 121;
-                buttonY = 219;
-                break;
-        }
-        
-        _phoneImageView.frame = CGRectMake(leftX - _phoneImageView.frame.size.width / 2, (self.view.frame.size.height - _phoneImageView.frame.size.height) / 2, _phoneImageView.frame.size.width, _phoneImageView.frame.size.height);
-
-        _titleLabel.frame = CGRectMake(rightX - _titleLabel.frame.size.width / 2, titleY, ceil(_titleLabel.frame.size.width), ceil(_titleLabel.frame.size.height));
-        
-        _descriptionLabel.frame = CGRectMake(rightX - _descriptionLabel.frame.size.width / 2, descY, ceil(_descriptionLabel.frame.size.width), ceil(_descriptionLabel.frame.size.height));
-        
-        _createButton.frame = CGRectMake(rightX - _createButton.frame.size.width / 2, buttonY, ceil(_createButton.frame.size.width), ceil(_createButton.frame.size.height));
-    }
-}
-
-@end

submodules/TelegramUI/TelegramUI/TelegramUIPrivate/module.modulemap

@@ -12,7 +12,6 @@ module TelegramUIPrivateModule {
     header "../DeviceProximityManager.h"
     header "../RaiseToListenActivator.h"
     header "../TGMimeTypeMap.h"
-    header "../TGChannelIntroController.h"
     header "../Bridge Audio/TGBridgeAudioDecoder.h"
     header "../Bridge Audio/TGBridgeAudioEncoder.h"
     header "../TGContactModel.h"

submodules/TelegramUI/TelegramUI/ThemeSettingsAppIconItem.swift

@@ -190,16 +190,19 @@ class ThemeSettingsAppIconItemNode: ListViewItemNode, ItemListItemNode {
         self.scrollNode.view.showsHorizontalScrollIndicator = false
     }
     
+    private func scrollToNode(_ node: ThemeSettingsAppIconNode, animated: Bool) {
+        let bounds = self.scrollNode.view.bounds
+        let frame = node.frame.insetBy(dx: -48.0, dy: 0.0)
+        
+        if frame.minX < bounds.minX || frame.maxX > bounds.maxX {
+            self.scrollNode.view.scrollRectToVisible(frame, animated: animated)
+        }
+    }
+    
     func asyncLayout() -> (_ item: ThemeSettingsAppIconItem, _ params: ListViewItemLayoutParams, _ neighbors: ItemListNeighbors) -> (ListViewItemNodeLayout, () -> Void) {
         let currentItem = self.item
         
         return { item, params, neighbors in
-            var themeUpdated = false
-            if currentItem?.theme !== item.theme {
-                themeUpdated = true
-                
-            }
-            
             let contentSize: CGSize
             let insets: UIEdgeInsets
             let separatorHeight = UIScreenPixel
@@ -255,6 +258,9 @@ class ThemeSettingsAppIconItemNode: ListViewItemNode, ItemListItemNode {
                     let nodeSize = CGSize(width: 80.0, height: 112.0)
                     var nodeOffset = nodeInset
                     
+                    var updated = false
+                    var selectedNode: ThemeSettingsAppIconNode?
+                    
                     var i = 0
                     for icon in item.icons {
                         let imageNode: ThemeSettingsAppIconNode
@@ -264,10 +270,14 @@ class ThemeSettingsAppIconItemNode: ListViewItemNode, ItemListItemNode {
                             imageNode = ThemeSettingsAppIconNode()
                             strongSelf.nodes.append(imageNode)
                             strongSelf.scrollNode.addSubnode(imageNode)
+                            updated = true
                         }
                         
                         if let image = UIImage(named: icon.imageName, in: Bundle.main, compatibleWith: nil) {
                             let selected = icon.name == item.currentIconName
+                            if selected {
+                                selectedNode = imageNode
+                            }
                             
                             var name = "Icon"
                             var bordered = true
@@ -292,8 +302,11 @@ class ThemeSettingsAppIconItemNode: ListViewItemNode, ItemListItemNode {
                                     break
                             }
                         
-                            imageNode.setup(theme: item.theme, icon: image, title: NSAttributedString(string: name, font: textFont, textColor: selected  ? item.theme.list.itemAccentColor : item.theme.list.itemPrimaryTextColor, paragraphAlignment: .center), bordered: bordered, selected: selected, action: {
+                            imageNode.setup(theme: item.theme, icon: image, title: NSAttributedString(string: name, font: textFont, textColor: selected  ? item.theme.list.itemAccentColor : item.theme.list.itemPrimaryTextColor, paragraphAlignment: .center), bordered: bordered, selected: selected, action: { [weak self, weak imageNode] in
                                 item.updated(icon.name)
+                                if let imageNode = imageNode {
+                                    self?.scrollToNode(imageNode, animated: true)
+                                }
                             })
                         }
                         
@@ -309,6 +322,10 @@ class ThemeSettingsAppIconItemNode: ListViewItemNode, ItemListItemNode {
                             strongSelf.scrollNode.view.contentSize = contentSize
                         }
                     }
+                    
+                    if updated, let selectedNode = selectedNode {
+                        strongSelf.scrollToNode(selectedNode, animated: false)
+                    }
                 }
             })
         }

submodules/TelegramUI/TelegramUI/ThemeSettingsThemeItem.swift

@@ -240,15 +240,19 @@ class ThemeSettingsThemeItemNode: ListViewItemNode, ItemListItemNode {
         self.scrollNode.view.showsHorizontalScrollIndicator = false
     }
     
+    private func scrollToNode(_ node: ThemeSettingsThemeItemIconNode, animated: Bool) {
+        let bounds = self.scrollNode.view.bounds
+        let frame = node.frame.insetBy(dx: -48.0, dy: 0.0)
+        
+        if frame.minX < bounds.minX || frame.maxX > bounds.maxX {
+            self.scrollNode.view.scrollRectToVisible(frame, animated: animated)
+        }
+    }
+    
     func asyncLayout() -> (_ item: ThemeSettingsThemeItem, _ params: ListViewItemLayoutParams, _ neighbors: ItemListNeighbors) -> (ListViewItemNodeLayout, () -> Void) {
         let currentItem = self.item
         
         return { item, params, neighbors in
-            var themeUpdated = false
-            if currentItem?.theme !== item.theme {
-                themeUpdated = true
-            }
-            
             let contentSize: CGSize
             let insets: UIEdgeInsets
             let separatorHeight = UIScreenPixel
@@ -304,6 +308,9 @@ class ThemeSettingsThemeItemNode: ListViewItemNode, ItemListItemNode {
                     let nodeSize = CGSize(width: 116.0, height: 112.0)
                     var nodeOffset = nodeInset
                     
+                    var updated = false
+                    var selectedNode: ThemeSettingsThemeItemIconNode?
+                    
                     var i = 0
                     for (theme, accentColor) in item.themes {
                         let imageNode: ThemeSettingsThemeItemIconNode
@@ -313,9 +320,14 @@ class ThemeSettingsThemeItemNode: ListViewItemNode, ItemListItemNode {
                             imageNode = ThemeSettingsThemeItemIconNode()
                             strongSelf.nodes.append(imageNode)
                             strongSelf.scrollNode.addSubnode(imageNode)
+                            updated = true
                         }
 
                         let selected = theme == item.currentTheme
+                        if selected {
+                            selectedNode = imageNode
+                        }
+                        
                         let name: String
                         switch theme {
                             case .dayClassic:
@@ -328,8 +340,11 @@ class ThemeSettingsThemeItemNode: ListViewItemNode, ItemListItemNode {
                                 name = item.strings.Appearance_ThemeCarouselNightBlue
                         }
                         
-                        imageNode.setup(theme: item.theme, icon: generateThemeIconImage(theme: theme, accentColor: accentColor), title: NSAttributedString(string: name, font: textFont, textColor: selected  ? item.theme.list.itemAccentColor : item.theme.list.itemPrimaryTextColor, paragraphAlignment: .center), bordered: true, selected: selected, action: {
+                        imageNode.setup(theme: item.theme, icon: generateThemeIconImage(theme: theme, accentColor: accentColor), title: NSAttributedString(string: name, font: textFont, textColor: selected  ? item.theme.list.itemAccentColor : item.theme.list.itemPrimaryTextColor, paragraphAlignment: .center), bordered: true, selected: selected, action: { [weak self, weak imageNode] in
                             item.updated(theme)
+                            if let imageNode = imageNode {
+                                self?.scrollToNode(imageNode, animated: true)
+                            }
                         })
                         
                         imageNode.frame = CGRect(origin: CGPoint(x: nodeOffset, y: 0.0), size: nodeSize)
@@ -344,6 +359,10 @@ class ThemeSettingsThemeItemNode: ListViewItemNode, ItemListItemNode {
                             strongSelf.scrollNode.view.contentSize = contentSize
                         }
                     }
+                    
+                    if updated, let selectedNode = selectedNode {
+                        strongSelf.scrollToNode(selectedNode, animated: false)
+                    }
                 }
             })
         }

submodules/TelegramUI/TelegramUI_Xcode.xcodeproj/project.pbxproj

@@ -407,9 +407,6 @@
 		D0642EFC1F3E1E7B00792790 /* ChatHistoryNavigationButtons.swift in Sources */ = {isa = PBXBuildFile; fileRef = D0642EFB1F3E1E7B00792790 /* ChatHistoryNavigationButtons.swift */; };
 		D064EF871F69A06F00AC0398 /* MessageContentKind.swift in Sources */ = {isa = PBXBuildFile; fileRef = D064EF861F69A06F00AC0398 /* MessageContentKind.swift */; };
 		D0671F2D2145AB28000A8AE7 /* LegacyAvatarPicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = D0671F2C2145AB28000A8AE7 /* LegacyAvatarPicker.swift */; };
-		D067B4A5211C911C00796039 /* LegacyChannelIntroController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D067B4A4211C911C00796039 /* LegacyChannelIntroController.swift */; };
-		D067B4AA211C916300796039 /* TGChannelIntroController.h in Headers */ = {isa = PBXBuildFile; fileRef = D067B4A6211C916200796039 /* TGChannelIntroController.h */; };
-		D067B4AD211C916300796039 /* TGChannelIntroController.m in Sources */ = {isa = PBXBuildFile; fileRef = D067B4A9211C916200796039 /* TGChannelIntroController.m */; };
 		D0684A041F6C3AD50059F570 /* ChatListTypingNode.swift in Sources */ = {isa = PBXBuildFile; fileRef = D0684A031F6C3AD50059F570 /* ChatListTypingNode.swift */; };
 		D06887F01F72DEE6000AB936 /* ShareInputFieldNode.swift in Sources */ = {isa = PBXBuildFile; fileRef = D06887EF1F72DEE6000AB936 /* ShareInputFieldNode.swift */; };
 		D069F5D0212700B90000565A /* StickerPanePeerSpecificSetupGridItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = D069F5CF212700B90000565A /* StickerPanePeerSpecificSetupGridItem.swift */; };
@@ -1733,9 +1730,6 @@
 		D0642EFB1F3E1E7B00792790 /* ChatHistoryNavigationButtons.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ChatHistoryNavigationButtons.swift; sourceTree = "<group>"; };
 		D064EF861F69A06F00AC0398 /* MessageContentKind.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MessageContentKind.swift; sourceTree = "<group>"; };
 		D0671F2C2145AB28000A8AE7 /* LegacyAvatarPicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LegacyAvatarPicker.swift; sourceTree = "<group>"; };
-		D067B4A4211C911C00796039 /* LegacyChannelIntroController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LegacyChannelIntroController.swift; sourceTree = "<group>"; };
-		D067B4A6211C916200796039 /* TGChannelIntroController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = TGChannelIntroController.h; sourceTree = "<group>"; };
-		D067B4A9211C916200796039 /* TGChannelIntroController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TGChannelIntroController.m; sourceTree = "<group>"; };
 		D0684A031F6C3AD50059F570 /* ChatListTypingNode.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatListTypingNode.swift; sourceTree = "<group>"; };
 		D06879541DB8F1FC00424BBD /* CachedResourceRepresentations.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CachedResourceRepresentations.swift; sourceTree = "<group>"; };
 		D06879561DB8F22200424BBD /* FetchCachedRepresentations.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FetchCachedRepresentations.swift; sourceTree = "<group>"; };
@@ -3267,16 +3261,6 @@
 			name = "Setup Two Step Verification";
 			sourceTree = "<group>";
 		};
-		D067B4AE211C916D00796039 /* Channel Intro */ = {
-			isa = PBXGroup;
-			children = (
-				D067B4A4211C911C00796039 /* LegacyChannelIntroController.swift */,
-				D067B4A6211C916200796039 /* TGChannelIntroController.h */,
-				D067B4A9211C916200796039 /* TGChannelIntroController.m */,
-			);
-			name = "Channel Intro";
-			sourceTree = "<group>";
-		};
 		D0736F261DF4D2F300F2C02A /* Telegram Controller */ = {
 			isa = PBXGroup;
 			children = (
@@ -3336,7 +3320,6 @@
 		D07551891DDA4C7C0073E051 /* Legacy Components */ = {
 			isa = PBXGroup;
 			children = (
-				D067B4AE211C916D00796039 /* Channel Intro */,
 				D0AE2FDB22B1D3610058D3BC /* Bridge Audio */,
 				D075518A1DDA4D7D0073E051 /* LegacyController.swift */,
 				D075518C1DDA4E0B0073E051 /* LegacyControllerNode.swift */,
@@ -4899,7 +4882,6 @@
 				D0E9BACB1F05738600F079A4 /* STPAPIPostRequest.h in Headers */,
 				D0E9BA561F055A0B00F079A4 /* STPFormTextField.h in Headers */,
 				D008177C22B46B7E008A895F /* TGItemProviderSignals.h in Headers */,
-				D067B4AA211C916300796039 /* TGChannelIntroController.h in Headers */,
 				D0E9BABE1F05735F00F079A4 /* STPPaymentConfiguration+Private.h in Headers */,
 				D0E9BACA1F05738600F079A4 /* STPAPIClient+Private.h in Headers */,
 				D0E9BA251F05578900F079A4 /* STPCardBrand.h in Headers */,
@@ -5232,7 +5214,6 @@
 				D0AB263321C3DFEA008F6685 /* CreatePollOptionActionItem.swift in Sources */,
 				09FFBCDB22849CB500C33B4B /* PDF.swift in Sources */,
 				09D968A1221F7FF100B1458A /* ChatTypingActivityContentNode.swift in Sources */,
-				D067B4AD211C916300796039 /* TGChannelIntroController.m in Sources */,
 				D0BE303220601FFC00FBE6D8 /* LocationBroadcastActionSheetItem.swift in Sources */,
 				090E778E22AA863A00CD99F5 /* PeersNearbyIconNode.swift in Sources */,
 				D0EC6CF41EB9F58800EBF1C3 /* ManagedMediaId.swift in Sources */,
@@ -5959,7 +5940,6 @@
 				091417F421EF4F5F00C8325A /* WallpaperGalleryItem.swift in Sources */,
 				D02F4AE91FCF370B004DFBAE /* ChatMessageInteractiveMediaBadge.swift in Sources */,
 				D0EC6E461EB9F58900EBF1C3 /* ItemListLoadingIndicatorEmptyStateItem.swift in Sources */,
-				D067B4A5211C911C00796039 /* LegacyChannelIntroController.swift in Sources */,
 				D00817CF22B47A14008A895F /* LegacyFileImport.swift in Sources */,
 				D01A21AF1F39EA2E00DDA104 /* InstantPageTheme.swift in Sources */,
 				D0EC6E471EB9F58900EBF1C3 /* ItemListTextEmptyStateItem.swift in Sources */,

submodules/TelegramUIPreferences/Sources/CallListSettings.swift

@@ -6,7 +6,7 @@ public struct CallListSettings: PreferencesEntry, Equatable {
     public var showTab: Bool
     
     public static var defaultSettings: CallListSettings {
-        return CallListSettings(showTab: false)
+        return CallListSettings(showTab: true)
     }
     
     public init(showTab: Bool) {