Add voice chat invite links support

Telegram/Telegram-iOS/en.lproj/Localizable.strings

@@ -6258,3 +6258,4 @@ Sorry for the inconvenience.";
 
 "VoiceChat.MutedByAdmin" = "Muted by Admin";
 "VoiceChat.MutedByAdminHelp" = "Tap if you want to speak";
+"Invitation.JoinVoiceChat" = "Join Voice Chat";

submodules/AccountContext/Sources/AccountContext.swift

@@ -183,6 +183,7 @@ public enum ResolvedUrl {
     case wallet(address: String, amount: Int64?, comment: String?)
     #endif
     case settings(ResolvedUrlSettingsSection)
+    case joinVoiceChat(PeerId, String?)
 }
 
 public enum NavigateToChatKeepStack {
@@ -604,7 +605,7 @@ public protocol SharedAccountContext: class {
     func chatAvailableMessageActions(postbox: Postbox, accountPeerId: PeerId, messageIds: Set<MessageId>) -> Signal<ChatAvailableMessageActions, NoError>
     func chatAvailableMessageActions(postbox: Postbox, accountPeerId: PeerId, messageIds: Set<MessageId>, messages: [MessageId: Message], peers: [PeerId: Peer]) -> Signal<ChatAvailableMessageActions, NoError>
     func resolveUrl(account: Account, url: String, skipUrlAuth: Bool) -> Signal<ResolvedUrl, NoError>
-    func openResolvedUrl(_ resolvedUrl: ResolvedUrl, context: AccountContext, urlContext: OpenURLContext, navigationController: NavigationController?, openPeer: @escaping (PeerId, ChatControllerInteractionNavigateToPeer) -> Void, sendFile: ((FileMediaReference) -> Void)?, sendSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?, requestMessageActionUrlAuth: ((MessageActionUrlSubject) -> Void)?, present: @escaping (ViewController, Any?) -> Void, dismissInput: @escaping () -> Void, contentContext: Any?)
+    func openResolvedUrl(_ resolvedUrl: ResolvedUrl, context: AccountContext, urlContext: OpenURLContext, navigationController: NavigationController?, openPeer: @escaping (PeerId, ChatControllerInteractionNavigateToPeer) -> Void, sendFile: ((FileMediaReference) -> Void)?, sendSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?, requestMessageActionUrlAuth: ((MessageActionUrlSubject) -> Void)?, joinVoiceChat: ((PeerId, String?, CachedChannelData.ActiveCall) -> Void)?, present: @escaping (ViewController, Any?) -> Void, dismissInput: @escaping () -> Void, contentContext: Any?)
     func openAddContact(context: AccountContext, firstName: String, lastName: String, phoneNumber: String, label: String, present: @escaping (ViewController, Any?) -> Void, pushController: @escaping (ViewController) -> Void, completed: @escaping () -> Void)
     func openAddPersonContact(context: AccountContext, peerId: PeerId, pushController: @escaping (ViewController) -> Void, present: @escaping (ViewController, Any?) -> Void)
     func presentContactsWarningSuppression(context: AccountContext, present: (ViewController, Any?) -> Void)
@@ -730,6 +731,6 @@ public protocol AccountContext: class {
     func chatLocationOutgoingReadState(for location: ChatLocation, contextHolder: Atomic<ChatLocationContextHolder?>) -> Signal<MessageId?, NoError>
     func applyMaxReadIndex(for location: ChatLocation, contextHolder: Atomic<ChatLocationContextHolder?>, messageIndex: MessageIndex)
     
-    func joinGroupCall(peerId: PeerId, joinAsPeerId: PeerId?, activeCall: CachedChannelData.ActiveCall)
+    func joinGroupCall(peerId: PeerId, invite: String?, requestJoinAsPeerId: ((@escaping (PeerId?) -> Void) -> Void)?, activeCall: CachedChannelData.ActiveCall)
     func requestCall(peerId: PeerId, isVideo: Bool, completion: @escaping () -> Void)
 }

submodules/AccountContext/Sources/PresentationCallManager.swift

@@ -342,5 +342,5 @@ public protocol PresentationCallManager: class {
     var currentGroupCallSignal: Signal<PresentationGroupCall?, NoError> { get }
     
     func requestCall(context: AccountContext, peerId: PeerId, isVideo: Bool, endCurrentIfAny: Bool) -> RequestCallResult
-    func joinGroupCall(context: AccountContext, peerId: PeerId, joinAsPeerId: PeerId?, initialCall: CachedChannelData.ActiveCall, endCurrentIfAny: Bool) -> JoinGroupCallManagerResult
+    func joinGroupCall(context: AccountContext, peerId: PeerId, invite: String?, requestJoinAsPeerId: ((@escaping (PeerId?) -> Void) -> Void)?, initialCall: CachedChannelData.ActiveCall, endCurrentIfAny: Bool) -> JoinGroupCallManagerResult
 }

submodules/CallListUI/Sources/CallListControllerNode.swift

@@ -375,7 +375,7 @@ final class CallListControllerNode: ASDisplayNode {
                 }
                 
                 if let activeCall = activeCall {
-                    strongSelf.context.joinGroupCall(peerId: peerId, joinAsPeerId: nil, activeCall: activeCall)
+                    strongSelf.context.joinGroupCall(peerId: peerId, invite: nil, requestJoinAsPeerId: nil, activeCall: activeCall)
                 }
             }))
         })

submodules/ChatListUI/Sources/ChatListSearchContainerNode.swift

@@ -168,6 +168,7 @@ public final class ChatListSearchContainerNode: SearchDisplayControllerContentNo
                 }, sendFile: nil,
                 sendSticker: nil,
                 requestMessageActionUrlAuth: nil,
+                joinVoiceChat: nil,
                 present: { c, a in
                     present(c, a)
                 }, dismissInput: {

submodules/InstantPageUI/Sources/InstantPageControllerNode.swift

@@ -1199,6 +1199,7 @@ final class InstantPageControllerNode: ASDisplayNode, UIScrollViewDelegate {
                         }, sendFile: nil,
                         sendSticker: nil,
                         requestMessageActionUrlAuth: nil,
+                        joinVoiceChat: nil,
                         present: { c, a in
                             self?.present(c, a)
                         }, dismissInput: {

submodules/PeerInfoUI/Sources/UserInfoController.swift

@@ -1446,6 +1446,7 @@ public func userInfoController(context: AccountContext, peerId: PeerId, mode: Pe
         }, sendFile: nil,
         sendSticker: nil,
         requestMessageActionUrlAuth: nil,
+        joinVoiceChat: nil,
         present: { c, a in
             presentControllerImpl?(c, a)
         }, dismissInput: {

submodules/SettingsUI/Sources/LogoutOptionsController.swift

@@ -180,7 +180,7 @@ public func logoutOptionsController(context: AccountContext, navigationControlle
                 dismissImpl?()
                 
                 context.sharedContext.openResolvedUrl(resolvedUrl, context: context, urlContext: .generic, navigationController: navigationController, openPeer: { peer, navigation in
-                }, sendFile: nil, sendSticker: nil, requestMessageActionUrlAuth: nil, present: { controller, arguments in
+                }, sendFile: nil, sendSticker: nil, requestMessageActionUrlAuth: nil, joinVoiceChat: nil, present: { controller, arguments in
                     pushControllerImpl?(controller)
                 }, dismissInput: {}, contentContext: nil)
             })

submodules/SettingsUI/Sources/Search/SettingsSearchableItems.swift

@@ -897,7 +897,7 @@ func settingsSearchableItems(context: AccountContext, notificationExceptionsList
             let _ = (cachedFaqInstantPage(context: context)
             |> deliverOnMainQueue).start(next: { resolvedUrl in
                 context.sharedContext.openResolvedUrl(resolvedUrl, context: context, urlContext: .generic, navigationController: navigationController, openPeer: { peer, navigation in
-                }, sendFile: nil, sendSticker: nil, requestMessageActionUrlAuth: nil, present: { controller, arguments in
+                }, sendFile: nil, sendSticker: nil, requestMessageActionUrlAuth: nil, joinVoiceChat: nil, present: { controller, arguments in
                     present(.push, controller)
                 }, dismissInput: {}, contentContext: nil)
             })

submodules/TelegramBaseController/Sources/TelegramBaseController.swift

@@ -405,7 +405,7 @@ open class TelegramBaseController: ViewController, KeyShortcutResponder {
                     }
                     strongSelf.joinGroupCall(
                         peerId: groupCallPanelData.peerId,
-                        joinAsPeerId: nil,
+                        invite: nil,
                         activeCall: CachedChannelData.ActiveCall(id: groupCallPanelData.info.id, accessHash: groupCallPanelData.info.accessHash, title: groupCallPanelData.info.title)
                     )
                 })
@@ -852,7 +852,73 @@ open class TelegramBaseController: ViewController, KeyShortcutResponder {
         })]
     }
     
-    open func joinGroupCall(peerId: PeerId, joinAsPeerId: PeerId?, activeCall: CachedChannelData.ActiveCall) {
-        self.context.joinGroupCall(peerId: peerId, joinAsPeerId: joinAsPeerId, activeCall: activeCall)
+    open func joinGroupCall(peerId: PeerId, invite: String?, activeCall: CachedChannelData.ActiveCall) {
+        let context = self.context
+        let presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
+        
+        self.context.joinGroupCall(peerId: peerId, invite: invite, requestJoinAsPeerId: { completion in
+            let currentAccountPeer = context.account.postbox.loadedPeerWithId(context.account.peerId)
+            |> map { peer in
+                return [FoundPeer(peer: peer, subscribers: nil)]
+            }
+            let cachedData = context.account.postbox.transaction { transaction -> CachedPeerData? in
+                return transaction.getPeerCachedData(peerId: peerId)
+            }
+            
+            let _ = (combineLatest(currentAccountPeer, cachedGroupCallDisplayAsAvailablePeers(account: context.account, peerId: peerId), cachedData)
+            |> map { currentAccountPeer, availablePeers, cachedData -> ([FoundPeer], CachedPeerData?) in
+                var result = currentAccountPeer
+                result.append(contentsOf: availablePeers)
+                return (result, cachedData)
+            }
+            |> take(1)
+            |> deliverOnMainQueue).start(next: { [weak self] peers, cachedData in
+                guard let strongSelf = self else {
+                    return
+                }
+                
+                var defaultJoinAsPeerId: PeerId?
+                if let cachedData = cachedData as? CachedChannelData {
+                    defaultJoinAsPeerId = cachedData.callJoinPeerId
+                } else if let cachedData = cachedData as? CachedGroupData {
+                    defaultJoinAsPeerId = cachedData.callJoinPeerId
+                }
+                                
+                if peers.count == 1, let peer = peers.first {
+                    completion(peer.peer.id)
+                } else {
+                    if let defaultJoinAsPeerId = defaultJoinAsPeerId {
+                        completion(defaultJoinAsPeerId)
+                    } else {
+                        let controller = ActionSheetController(presentationData: presentationData)
+                        let dismissAction: () -> Void = { [weak controller] in
+                            controller?.dismissAnimated()
+                        }
+                        
+                        var items: [ActionSheetItem] = []
+                        items.append(VoiceChatAccountHeaderActionSheetItem(title: presentationData.strings.VoiceChat_SelectAccount, text: presentationData.strings.VoiceChat_DisplayAsInfo))
+                        for peer in peers {
+                            var subtitle: String?
+                            if peer.peer.id.namespace == Namespaces.Peer.CloudUser {
+                                subtitle = presentationData.strings.VoiceChat_PersonalAccount
+                            } else if let subscribers = peer.subscribers {
+                                subtitle = presentationData.strings.Conversation_StatusSubscribers(subscribers)
+                            }
+                            
+                            items.append(VoiceChatPeerActionSheetItem(context: context, peer: peer.peer, title: peer.peer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder), subtitle: subtitle ?? "", action: {
+                                dismissAction()
+                                completion(peer.peer.id)
+                            }))
+                        }
+                        
+                        controller.setItemGroups([
+                            ActionSheetItemGroup(items: items),
+                            ActionSheetItemGroup(items: [ActionSheetButtonItem(title: presentationData.strings.Common_Cancel, action: { dismissAction() })])
+                        ])
+                        strongSelf.present(controller, in: .window(.root))
+                    }
+                }
+            })
+        }, activeCall: activeCall)
     }
 }

submodules/TelegramCallsUI/Sources/PresentationCallManager.swift

@@ -624,9 +624,15 @@ public final class PresentationCallManagerImpl: PresentationCallManager {
         }
     }
     
-    public func joinGroupCall(context: AccountContext, peerId: PeerId, joinAsPeerId: PeerId?, initialCall: CachedChannelData.ActiveCall, endCurrentIfAny: Bool) -> JoinGroupCallManagerResult {
+    public func joinGroupCall(context: AccountContext, peerId: PeerId, invite: String?, requestJoinAsPeerId: ((@escaping (PeerId?) -> Void) -> Void)?, initialCall: CachedChannelData.ActiveCall, endCurrentIfAny: Bool) -> JoinGroupCallManagerResult {
         let begin: () -> Void = { [weak self] in
-            let _ = self?.startGroupCall(accountContext: context, peerId: peerId, joinAsPeerId: joinAsPeerId, initialCall: initialCall).start()
+            if let requestJoinAsPeerId = requestJoinAsPeerId {
+                requestJoinAsPeerId({ joinAsPeerId in
+                    let _ = self?.startGroupCall(accountContext: context, peerId: peerId, invite: invite, joinAsPeerId: joinAsPeerId, initialCall: initialCall).start()
+                })
+            } else {
+                let _ = self?.startGroupCall(accountContext: context, peerId: peerId, invite: invite, joinAsPeerId: nil, initialCall: initialCall).start()
+            }
         }
         
         if let currentGroupCall = self.currentGroupCallValue {
@@ -660,6 +666,7 @@ public final class PresentationCallManagerImpl: PresentationCallManager {
     private func startGroupCall(
         accountContext: AccountContext,
         peerId: PeerId,
+        invite: String?,
         joinAsPeerId: PeerId?,
         initialCall: CachedChannelData.ActiveCall,
         internalId: CallSessionInternalId = CallSessionInternalId()
@@ -711,6 +718,7 @@ public final class PresentationCallManagerImpl: PresentationCallManager {
                 initialCall: initialCall,
                 internalId: internalId,
                 peerId: peerId,
+                invite: invite,
                 joinAsPeerId: joinAsPeerId
             )
             strongSelf.updateCurrentGroupCall(call)

submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift

@@ -344,6 +344,7 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
     private var initialCall: CachedChannelData.ActiveCall?
     public let internalId: CallSessionInternalId
     public let peerId: PeerId
+    private let invite: String?
     private var joinAsPeerId: PeerId
     
     public private(set) var isVideo: Bool
@@ -526,6 +527,7 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
         initialCall: CachedChannelData.ActiveCall?,
         internalId: CallSessionInternalId,
         peerId: PeerId,
+        invite: String?,
         joinAsPeerId: PeerId?
     ) {
         self.account = accountContext.account
@@ -537,6 +539,7 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
         self.initialCall = initialCall
         self.internalId = internalId
         self.peerId = peerId
+        self.invite = invite
         self.joinAsPeerId = joinAsPeerId ?? accountContext.account.peerId
         
         self.stateValue = PresentationGroupCallState.initialValue(myPeerId: self.joinAsPeerId, title: initialCall?.title)
@@ -1000,7 +1003,8 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
                         callId: callInfo.id,
                         accessHash: callInfo.accessHash,
                         preferMuted: true,
-                        joinPayload: joinPayload
+                        joinPayload: joinPayload,
+                        inviteHash: strongSelf.invite
                     )
                     |> deliverOnMainQueue).start(next: { joinCallResult in
                         guard let strongSelf = self else {

submodules/TelegramCallsUI/Sources/VoiceChatActionButton.swift

@@ -197,7 +197,7 @@ final class VoiceChatActionButton: HighlightTrackingButtonNode {
         let subtitleSize = self.subtitleLabel.updateLayout(CGSize(width: size.width, height: .greatestFiniteMagnitude))
         let totalHeight = titleSize.height + subtitleSize.height + 1.0
 
-        self.titleLabel.frame = CGRect(origin: CGPoint(x: floor((size.width - titleSize.width) / 2.0), y: floor(size.height - totalHeight / 2.0) - 71.0), size: titleSize)
+        self.titleLabel.frame = CGRect(origin: CGPoint(x: floor((size.width - titleSize.width) / 2.0), y: floor(size.height - totalHeight / 2.0) - 62.0), size: titleSize)
         self.subtitleLabel.frame = CGRect(origin: CGPoint(x: floor((size.width - subtitleSize.width) / 2.0), y: self.titleLabel.frame.maxY + 1.0), size: subtitleSize)
 
         self.bottomNode.frame = CGRect(origin: CGPoint(), size: size)

submodules/TelegramCallsUI/Sources/VoiceChatController.swift

@@ -23,13 +23,14 @@ import PresentationDataUtils
 import DirectionalPanGesture
 import PeerInfoUI
 import AvatarNode
+import TooltipUI
 
 private let panelBackgroundColor = UIColor(rgb: 0x1c1c1e)
 private let secondaryPanelBackgroundColor = UIColor(rgb: 0x2c2c2e)
 private let fullscreenBackgroundColor = UIColor(rgb: 0x000000)
 private let dimColor = UIColor(white: 0.0, alpha: 0.5)
 private let sideButtonSize = CGSize(width: 56.0, height: 56.0)
-private let bottomAreaHeight: CGFloat = 175.0
+private let bottomAreaHeight: CGFloat = 200.0
 
 private func cornersImage(top: Bool, bottom: Bool, dark: Bool) -> UIImage? {
     if !top && !bottom {
@@ -63,6 +64,15 @@ private final class VoiceChatControllerTitleNode: ASDisplayNode {
     
     private let titleNode: ASTextNode
     private let infoNode: ASTextNode
+    fileprivate let recordingIconNode: VoiceChatRecordingIconNode
+    
+    public var isRecording: Bool = false {
+        didSet {
+            self.recordingIconNode.isHidden = !self.isRecording
+        }
+    }
+    
+    var tapped: (() -> Void)?
     
     init(theme: PresentationTheme) {
         self.theme = theme
@@ -79,16 +89,29 @@ private final class VoiceChatControllerTitleNode: ASDisplayNode {
         self.infoNode.truncationMode = .byTruncatingTail
         self.infoNode.isOpaque = false
         
+        self.recordingIconNode = VoiceChatRecordingIconNode(hasBackground: false)
+        
         super.init()
         
         self.addSubnode(self.titleNode)
         self.addSubnode(self.infoNode)
+        self.addSubnode(self.recordingIconNode)
     }
-    
+        
     required init?(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
     
+    override func didLoad() {
+        super.didLoad()
+        
+        self.view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.tap)))
+    }
+    
+    @objc private func tap() {
+        self.tapped?()
+    }
+    
     func update(size: CGSize, title: String, subtitle: String, transition: ContainedViewLayoutTransition) {
         var titleUpdated = false
         if let previousTitle = self.titleNode.attributedText?.string {
@@ -116,8 +139,13 @@ private final class VoiceChatControllerTitleNode: ASDisplayNode {
         
         let combinedHeight = titleSize.height + infoSize.height + titleInfoSpacing
         
-        self.titleNode.frame = CGRect(origin: CGPoint(x: floor((size.width - titleSize.width) / 2.0), y: floor((size.height - combinedHeight) / 2.0)), size: titleSize)
+        let titleFrame = CGRect(origin: CGPoint(x: floor((size.width - titleSize.width) / 2.0), y: floor((size.height - combinedHeight) / 2.0)), size: titleSize)
+        self.titleNode.frame = titleFrame
         self.infoNode.frame = CGRect(origin: CGPoint(x: floor((size.width - infoSize.width) / 2.0), y: floor((size.height - combinedHeight) / 2.0) + titleSize.height + titleInfoSpacing), size: infoSize)
+        
+        let iconSide = 16.0 + (1.0 + UIScreenPixel) * 2.0
+        let iconSize: CGSize = CGSize(width: iconSide, height: iconSide)
+        self.recordingIconNode.frame = CGRect(origin: CGPoint(x: titleFrame.maxX + 1.0, y: titleFrame.minY + 1.0), size: iconSize)
     }
 }
 
@@ -733,7 +761,6 @@ public final class VoiceChatController: ViewController {
             self.closeButton.setContent(.image(closeButtonImage(dark: false)))
             
             self.titleNode = VoiceChatControllerTitleNode(theme: self.presentationData.theme)
-            self.titleNode.isUserInteractionEnabled = false
             
             self.topCornersNode = ASImageNode()
             self.topCornersNode.displaysAsynchronously = false
@@ -792,6 +819,10 @@ public final class VoiceChatController: ViewController {
             let displayAsPeersPromise = Promise<[FoundPeer]>([])
             displayAsPeersPromise.set(displayAsPeers)
             
+            let inviteLinksPromise = Promise<GroupCallInviteLinks?>(nil)
+            inviteLinksPromise.set(.single(nil)
+            |> then(call.inviteLinks))
+            
             self.itemInteraction = Interaction(updateIsMuted: { [weak self] peerId, isMuted in
                 let _ = self?.call.updateMuteState(peerId: peerId, isMuted: isMuted)
             }, openPeer: { [weak self] peerId in
@@ -829,10 +860,12 @@ public final class VoiceChatController: ViewController {
                 }
                 
                 let groupPeerId = strongSelf.call.peerId
-                let _ = (strongSelf.context.account.postbox.transaction { transaction -> Peer? in
+                let groupPeer = strongSelf.context.account.postbox.transaction { transaction -> Peer? in
                     return transaction.getPeer(groupPeerId)
                 }
-                |> deliverOnMainQueue).start(next: { groupPeer in
+                
+                
+                let _ = combineLatest(queue: Queue.mainQueue(), groupPeer, inviteLinksPromise.get()).start(next: { groupPeer, inviteLinks in
                     guard let strongSelf = self else {
                         return
                     }
@@ -840,6 +873,18 @@ public final class VoiceChatController: ViewController {
                         return
                     }
                     
+                    if let groupPeer = groupPeer as? TelegramChannel, let inviteLinks = inviteLinks {
+                        var canInvite = true
+                        if case .broadcast = groupPeer.info, !(groupPeer.addressName?.isEmpty ?? true) {
+                            canInvite = false
+                        }
+                        
+                        if !canInvite {
+                            strongSelf.presentShare(inviteLinks)
+                            return
+                        }
+                    }
+                    
                     var filters: [ChannelMembersSearchFilter] = []
                     if let (currentCallMembers, _) = strongSelf.currentCallMembers {
                         filters.append(.disable(Array(currentCallMembers.map { $0.peer.id })))
@@ -1350,23 +1395,23 @@ public final class VoiceChatController: ViewController {
             })
             
             
-            let title: Signal<String?, NoError> = self.call.state
-            |> map { state -> String? in
-                return state.title
+            let titleAndRecording: Signal<(String?, Bool), NoError> = self.call.state
+            |> map { state -> (String?, Bool) in
+                return (state.title, state.recordingStartTimestamp != nil)
             }
-            self.peerViewDisposable = combineLatest(queue: Queue.mainQueue(), self.context.account.viewTracker.peerView(self.call.peerId), title).start(next: { [weak self] view, title in
+            self.peerViewDisposable = combineLatest(queue: Queue.mainQueue(), self.context.account.viewTracker.peerView(self.call.peerId), titleAndRecording).start(next: { [weak self] view, titleAndRecording in
                 guard let strongSelf = self else {
                     return
                 }
-                    
+                
+                let (title, isRecording) = titleAndRecording
                 if let peer = peerViewMainPeer(view) {
                     strongSelf.peer = peer
                     strongSelf.currentTitleIsCustom = title != nil
                     strongSelf.currentTitle = title ?? peer.displayTitle(strings: strongSelf.presentationData.strings, displayOrder: strongSelf.presentationData.nameDisplayOrder)
                     
-                    if strongSelf.didSetDataReady {
-                        strongSelf.updateTitle(transition: .immediate)
-                    }
+                    strongSelf.updateTitle(transition: .immediate)
+                    strongSelf.titleNode.isRecording = isRecording
                 }
                 if !strongSelf.didSetDataReady {
                     strongSelf.updateMembers(muteState: strongSelf.effectiveMuteState, callMembers: strongSelf.currentCallMembers ?? ([], nil), invitedPeers: strongSelf.currentInvitedPeers ?? [], speakingPeers: strongSelf.currentSpeakingPeers ?? Set())
@@ -1445,10 +1490,6 @@ public final class VoiceChatController: ViewController {
             
             self.cameraButtonNode.addTarget(self, action: #selector(self.cameraPressed), forControlEvents: .touchUpInside)
             
-            let inviteLinksPromise = Promise<GroupCallInviteLinks?>(nil)
-            inviteLinksPromise.set(.single(nil)
-            |> then(call.inviteLinks))
-            
             let avatarSize = CGSize(width: 28.0, height: 28.0)
             self.optionsButton.contextAction = { [weak self] sourceNode, gesture in
                 guard let strongSelf = self, let controller = strongSelf.controller else {
@@ -1629,38 +1670,7 @@ public final class VoiceChatController: ViewController {
                             }, action: { [weak self] _, f in
                                 f(.default)
                               
-                                guard let strongSelf = self else {
-                                    return
-                                }
-                                
-                                let formatSendTitle: (String) -> String = { string in
-                                    var string = string
-                                    if string.contains("[") && string.contains("]") {
-                                        if let startIndex = string.firstIndex(of: "["), let endIndex = string.firstIndex(of: "]") {
-                                            string.removeSubrange(startIndex ... endIndex)
-                                        }
-                                    } else {
-                                        string = string.trimmingCharacters(in: CharacterSet(charactersIn: "0123456789-,."))
-                                    }
-                                    return string
-                                }
-                                
-                                var segmentedValues: [ShareControllerSegmentedValue]?
-                                if let speakerLink = inviteLinks.speakerLink {
-                                    segmentedValues = [ShareControllerSegmentedValue(title: strongSelf.presentationData.strings.VoiceChat_InviteLink_Speaker, subject: .url(speakerLink), actionTitle: strongSelf.presentationData.strings.VoiceChat_InviteLink_CopySpeakerLink, formatSendTitle: { count in
-                                        return formatSendTitle(strongSelf.presentationData.strings.VoiceChat_InviteLink_InviteSpeakers(Int32(count)))
-                                    }), ShareControllerSegmentedValue(title: strongSelf.presentationData.strings.VoiceChat_InviteLink_Listener, subject: .url(inviteLinks.listenerLink), actionTitle: strongSelf.presentationData.strings.VoiceChat_InviteLink_CopyListenerLink, formatSendTitle: { count in
-                                        return formatSendTitle(strongSelf.presentationData.strings.VoiceChat_InviteLink_InviteListeners(Int32(count)))
-                                    })]
-                                }
-                                let shareController = ShareController(context: strongSelf.context, subject: .url(inviteLinks.listenerLink), segmentedValues: segmentedValues, forcedTheme: strongSelf.darkTheme, forcedActionTitle: strongSelf.presentationData.strings.VoiceChat_InviteLink_CopyListenerLink)
-                                shareController.actionCompleted = { [weak self] in
-                                    if let strongSelf = self {
-                                        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
-                                        strongSelf.controller?.present(UndoOverlayController(presentationData: presentationData, content: .linkCopied(text: presentationData.strings.InviteLink_InviteLinkCopiedText), elevatedLayout: false, animateInAsReplacement: false, action: { _ in return false }), in: .window(.root))
-                                    }
-                                }
-                                strongSelf.controller?.present(shareController, in: .window(.root))
+                                self?.presentShare(inviteLinks)
                             })))
                         }
                         
@@ -1858,6 +1868,15 @@ public final class VoiceChatController: ViewController {
                 }
             }))
             
+            self.titleNode.tapped = { [weak self] in
+                if let strongSelf = self, !strongSelf.titleNode.recordingIconNode.isHidden {
+                    let location = strongSelf.titleNode.recordingIconNode.convert(strongSelf.titleNode.recordingIconNode.bounds, to: nil)
+                    strongSelf.controller?.present(TooltipScreen(text: presentationData.strings.VoiceChat_RecordingInProgress, icon: nil, location: .point(location.offsetBy(dx: 1.0, dy: 0.0), .top), displayDuration: .custom(3.0), shouldDismissOnTouch: { _ in
+                        return .dismiss(consume: false)
+                    }), in: .window(.root))
+                }
+            }
+            
             //self.isFullscreen = true
             //self.isExpanded = true
         }
@@ -1937,6 +1956,37 @@ public final class VoiceChatController: ViewController {
             self.controller?.present(UndoOverlayController(presentationData: self.presentationData, content: content, elevatedLayout: false, animateInAsReplacement: animateInAsReplacement, action: action), in: .current)
         }
         
+        private func presentShare(_ inviteLinks: GroupCallInviteLinks) {
+            let formatSendTitle: (String) -> String = { string in
+                var string = string
+                if string.contains("[") && string.contains("]") {
+                    if let startIndex = string.firstIndex(of: "["), let endIndex = string.firstIndex(of: "]") {
+                        string.removeSubrange(startIndex ... endIndex)
+                    }
+                } else {
+                    string = string.trimmingCharacters(in: CharacterSet(charactersIn: "0123456789-,."))
+                }
+                return string
+            }
+            
+            var segmentedValues: [ShareControllerSegmentedValue]?
+            if let speakerLink = inviteLinks.speakerLink {
+                segmentedValues = [ShareControllerSegmentedValue(title: self.presentationData.strings.VoiceChat_InviteLink_Speaker, subject: .url(speakerLink), actionTitle: self.presentationData.strings.VoiceChat_InviteLink_CopySpeakerLink, formatSendTitle: { count in
+                    return formatSendTitle(self.presentationData.strings.VoiceChat_InviteLink_InviteSpeakers(Int32(count)))
+                }), ShareControllerSegmentedValue(title: self.presentationData.strings.VoiceChat_InviteLink_Listener, subject: .url(inviteLinks.listenerLink), actionTitle: self.presentationData.strings.VoiceChat_InviteLink_CopyListenerLink, formatSendTitle: { count in
+                    return formatSendTitle(self.presentationData.strings.VoiceChat_InviteLink_InviteListeners(Int32(count)))
+                })]
+            }
+            let shareController = ShareController(context: self.context, subject: .url(inviteLinks.listenerLink), segmentedValues: segmentedValues, forcedTheme: self.darkTheme, forcedActionTitle: self.presentationData.strings.VoiceChat_InviteLink_CopyListenerLink)
+            shareController.actionCompleted = { [weak self] in
+                if let strongSelf = self {
+                    let presentationData = strongSelf.context.sharedContext.currentPresentationData.with { $0 }
+                    strongSelf.controller?.present(UndoOverlayController(presentationData: presentationData, content: .linkCopied(text: presentationData.strings.InviteLink_InviteLinkCopiedText), elevatedLayout: false, animateInAsReplacement: false, action: { _ in return false }), in: .window(.root))
+                }
+            }
+            self.controller?.present(shareController, in: .window(.root))
+        }
+        
         private var pressTimer: SwiftSignalKit.Timer?
         private func startPressTimer() {
             self.pressTimer?.invalidate()

submodules/TelegramCallsUI/Sources/VoiceChatJoinScreen.swift

@@ -0,0 +1,642 @@
+import Foundation
+import UIKit
+import Display
+import AsyncDisplayKit
+import Postbox
+import TelegramCore
+import SyncCore
+import SwiftSignalKit
+import TelegramPresentationData
+import TelegramUIPreferences
+import AccountContext
+import AlertUI
+import PresentationDataUtils
+import PeerInfoUI
+import ShareController
+import AvatarNode
+
+public final class VoiceChatJoinScreen: ViewController {
+    private var controllerNode: Node {
+        return self.displayNode as! Node
+    }
+    
+    private var animatedIn = false
+    
+    private let context: AccountContext
+    private let peerId: PeerId
+    private let invite: String?
+    private var join: (CachedChannelData.ActiveCall) -> Void
+    
+    private var presentationData: PresentationData
+    
+    private let disposable = MetaDisposable()
+    
+    public init(context: AccountContext, peerId: PeerId, invite: String?, join: @escaping (CachedChannelData.ActiveCall) -> Void) {
+        self.context = context
+        self.peerId = peerId
+        self.invite = invite
+        self.join = join
+        
+        self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        
+        super.init(navigationBarPresentationData: nil)
+        
+        self.statusBar.statusBarStyle = .Ignore
+    }
+    
+    required public init(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    deinit {
+        self.disposable.dispose()
+    }
+    
+    override public func loadDisplayNode() {
+        self.displayNode = Node(context: self.context, requestLayout: { [weak self] transition in
+            self?.requestLayout(transition: transition)
+        })
+        self.controllerNode.dismiss = { [weak self] in
+            self?.presentingViewController?.dismiss(animated: false, completion: nil)
+        }
+        self.controllerNode.cancel = { [weak self] in
+            self?.dismiss()
+        }
+        self.controllerNode.join = { [weak self] call in
+            self?.dismiss()
+            self?.join(call)
+        }
+        self.displayNodeDidLoad()
+        
+        let context = self.context
+        let peerId = self.peerId
+        let signal = updatedCurrentPeerGroupCall(account: context.account, peerId: peerId)
+        |> castError(GetCurrentGroupCallError.self)
+        |> mapToSignal { call -> Signal<(Peer, GroupCallSummary)?, GetCurrentGroupCallError> in
+            if let call = call {
+                let peer = context.account.postbox.transaction { transaction -> Peer? in
+                    return transaction.getPeer(peerId)
+                }
+                |> castError(GetCurrentGroupCallError.self)
+                return combineLatest(peer, getCurrentGroupCall(account: context.account, callId: call.id, accessHash: call.accessHash))
+                |> map { peer, call -> (Peer, GroupCallSummary)? in
+                    if let peer = peer, let call = call {
+                        return (peer, call)
+                    } else {
+                        return nil
+                    }
+                }
+            } else {
+                return .single(nil)
+            }
+        }
+            
+        self.disposable.set((signal
+        |> deliverOnMainQueue).start(next: { [weak self] peerAndCall in
+            if let strongSelf = self {
+                if let (peer, call) = peerAndCall {
+                    strongSelf.controllerNode.setPeer(call: CachedChannelData.ActiveCall(id: call.info.id, accessHash: call.info.accessHash, title: call.info.title), peer: peer, title: call.info.title, memberCount: call.info.participantCount)
+                } else {
+                    strongSelf.present(textAlertController(context: strongSelf.context, title: nil, text: strongSelf.presentationData.strings.InviteLinks_InviteLinkExpired, actions: [TextAlertAction(type: .defaultAction, title: strongSelf.presentationData.strings.Common_OK, action: {})]), in: .window(.root))
+                    strongSelf.dismiss()
+                }
+            }
+        }))
+
+        self.ready.set(self.controllerNode.ready.get())
+    }
+    
+    override public func loadView() {
+        super.loadView()
+    }
+    
+    override public func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        
+        if !self.animatedIn {
+            self.animatedIn = true
+            self.controllerNode.animateIn()
+        }
+    }
+    
+    override public func dismiss(completion: (() -> Void)? = nil) {
+        self.controllerNode.animateOut(completion: completion)
+    }
+    
+    override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
+        super.containerLayoutUpdated(layout, transition: transition)
+        
+        self.controllerNode.containerLayoutUpdated(layout, navigationBarHeight: self.navigationHeight, transition: transition)
+    }
+
+    class Node: ViewControllerTracingNode, UIScrollViewDelegate {
+        private let context: AccountContext
+        private var presentationData: PresentationData
+        
+        private var call: CachedChannelData.ActiveCall?
+        
+        private let requestLayout: (ContainedViewLayoutTransition) -> Void
+        
+        private var containerLayout: (ContainerViewLayout, CGFloat, CGFloat)?
+        
+        private let dimNode: ASDisplayNode
+        
+        private let wrappingScrollNode: ASScrollNode
+        private let cancelButtonNode: ASButtonNode
+        
+        private let contentContainerNode: ASDisplayNode
+        private let contentBackgroundNode: ASImageNode
+        
+        private var contentNode: (ASDisplayNode & ShareContentContainerNode)?
+        private var previousContentNode: (ASDisplayNode & ShareContentContainerNode)?
+        private var animateContentNodeOffsetFromBackgroundOffset: CGFloat?
+        
+        private let actionsBackgroundNode: ASImageNode
+        private let actionButtonNode: ShareActionButtonNode
+        private let actionSeparatorNode: ASDisplayNode
+        
+        var dismiss: (() -> Void)?
+        var cancel: (() -> Void)?
+        var join: ((CachedChannelData.ActiveCall) -> Void)?
+        
+        let ready = Promise<Bool>()
+        private var didSetReady = false
+        
+        private var scheduledLayoutTransitionRequestId: Int = 0
+        private var scheduledLayoutTransitionRequest: (Int, ContainedViewLayoutTransition)?
+        
+        private let disposable = MetaDisposable()
+        
+        init(context: AccountContext, requestLayout: @escaping (ContainedViewLayoutTransition) -> Void) {
+            self.context = context
+            self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
+            
+            self.requestLayout = requestLayout
+            
+            let roundedBackground = generateStretchableFilledCircleImage(radius: 16.0, color: self.presentationData.theme.actionSheet.opaqueItemBackgroundColor)
+            let highlightedRoundedBackground = generateStretchableFilledCircleImage(radius: 16.0, color: self.presentationData.theme.actionSheet.opaqueItemHighlightedBackgroundColor)
+            
+            let theme = self.presentationData.theme
+            let halfRoundedBackground = generateImage(CGSize(width: 32.0, height: 32.0), rotatedContext: { size, context in
+                context.clear(CGRect(origin: CGPoint(), size: size))
+                context.setFillColor(theme.actionSheet.opaqueItemBackgroundColor.cgColor)
+                context.fillEllipse(in: CGRect(origin: CGPoint(), size: CGSize(width: size.width, height: size.height)))
+                context.fill(CGRect(origin: CGPoint(), size: CGSize(width: size.width, height: size.height / 2.0)))
+            })?.stretchableImage(withLeftCapWidth: 16, topCapHeight: 1)
+            
+            let highlightedHalfRoundedBackground = generateImage(CGSize(width: 32.0, height: 32.0), rotatedContext: { size, context in
+                context.clear(CGRect(origin: CGPoint(), size: size))
+                context.setFillColor(theme.actionSheet.opaqueItemHighlightedBackgroundColor.cgColor)
+                context.fillEllipse(in: CGRect(origin: CGPoint(), size: CGSize(width: size.width, height: size.height)))
+                context.fill(CGRect(origin: CGPoint(), size: CGSize(width: size.width, height: size.height / 2.0)))
+            })?.stretchableImage(withLeftCapWidth: 16, topCapHeight: 1)
+            
+            self.wrappingScrollNode = ASScrollNode()
+            self.wrappingScrollNode.view.alwaysBounceVertical = true
+            self.wrappingScrollNode.view.delaysContentTouches = false
+            self.wrappingScrollNode.view.canCancelContentTouches = true
+            
+            self.dimNode = ASDisplayNode()
+            self.dimNode.backgroundColor = UIColor(white: 0.0, alpha: 0.5)
+            
+            self.cancelButtonNode = ASButtonNode()
+            self.cancelButtonNode.displaysAsynchronously = false
+            self.cancelButtonNode.setBackgroundImage(roundedBackground, for: .normal)
+            self.cancelButtonNode.setBackgroundImage(highlightedRoundedBackground, for: .highlighted)
+            
+            self.contentContainerNode = ASDisplayNode()
+            self.contentContainerNode.isOpaque = false
+            self.contentContainerNode.clipsToBounds = true
+            
+            self.contentBackgroundNode = ASImageNode()
+            self.contentBackgroundNode.displaysAsynchronously = false
+            self.contentBackgroundNode.displayWithoutProcessing = true
+            self.contentBackgroundNode.image = roundedBackground
+            
+            self.actionsBackgroundNode = ASImageNode()
+            self.actionsBackgroundNode.isLayerBacked = true
+            self.actionsBackgroundNode.displayWithoutProcessing = true
+            self.actionsBackgroundNode.displaysAsynchronously = false
+            self.actionsBackgroundNode.image = halfRoundedBackground
+            
+            self.actionButtonNode = ShareActionButtonNode(badgeBackgroundColor: self.presentationData.theme.actionSheet.controlAccentColor, badgeTextColor: self.presentationData.theme.actionSheet.opaqueItemBackgroundColor)
+            self.actionButtonNode.displaysAsynchronously = false
+            self.actionButtonNode.titleNode.displaysAsynchronously = false
+            self.actionButtonNode.setBackgroundImage(highlightedHalfRoundedBackground, for: .highlighted)
+            
+            self.actionSeparatorNode = ASDisplayNode()
+            self.actionSeparatorNode.isLayerBacked = true
+            self.actionSeparatorNode.displaysAsynchronously = false
+            self.actionSeparatorNode.backgroundColor = self.presentationData.theme.actionSheet.opaqueItemSeparatorColor
+            
+            super.init()
+            
+            self.backgroundColor = nil
+            self.isOpaque = false
+            
+            self.dimNode.view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.dimTapGesture(_:))))
+            self.addSubnode(self.dimNode)
+            
+            self.wrappingScrollNode.view.delegate = self
+            self.addSubnode(self.wrappingScrollNode)
+            
+            self.cancelButtonNode.setTitle(self.presentationData.strings.Common_Cancel, with: Font.medium(20.0), with: self.presentationData.theme.actionSheet.standardActionTextColor, for: .normal)
+            
+            self.wrappingScrollNode.addSubnode(self.cancelButtonNode)
+            self.cancelButtonNode.addTarget(self, action: #selector(self.cancelButtonPressed), forControlEvents: .touchUpInside)
+            
+            self.actionButtonNode.addTarget(self, action: #selector(self.installActionButtonPressed), forControlEvents: .touchUpInside)
+            
+            self.wrappingScrollNode.addSubnode(self.contentBackgroundNode)
+            
+            self.wrappingScrollNode.addSubnode(self.contentContainerNode)
+            self.contentContainerNode.addSubnode(self.actionSeparatorNode)
+            self.contentContainerNode.addSubnode(self.actionsBackgroundNode)
+            self.contentContainerNode.addSubnode(self.actionButtonNode)
+            
+            self.transitionToContentNode(ShareLoadingContainerNode(theme: theme, forceNativeAppearance: false))
+            
+            self.actionButtonNode.alpha = 0.0
+            self.actionSeparatorNode.alpha = 0.0
+            self.actionsBackgroundNode.alpha = 0.0
+            
+            self.ready.set(.single(true))
+            self.didSetReady = true
+        }
+        
+        deinit {
+            self.disposable.dispose()
+        }
+        
+        override func didLoad() {
+            super.didLoad()
+            
+            if #available(iOSApplicationExtension 11.0, iOS 11.0, *) {
+                self.wrappingScrollNode.view.contentInsetAdjustmentBehavior = .never
+            }
+        }
+        
+        func transitionToContentNode(_ contentNode: (ASDisplayNode & ShareContentContainerNode)?, fastOut: Bool = false) {
+            if self.contentNode !== contentNode {
+                let transition: ContainedViewLayoutTransition
+                
+                let previous = self.contentNode
+                if let previous = previous {
+                    previous.setContentOffsetUpdated(nil)
+                    transition = .animated(duration: 0.4, curve: .spring)
+                    
+                    self.previousContentNode = previous
+                    previous.alpha = 0.0
+                    previous.layer.animateAlpha(from: 1.0, to: 0.0, duration: fastOut ? 0.1 : 0.2, removeOnCompletion: true, completion: { [weak self, weak previous] _ in
+                        if let strongSelf = self, let previous = previous {
+                            if strongSelf.previousContentNode === previous {
+                                strongSelf.previousContentNode = nil
+                            }
+                            previous.removeFromSupernode()
+                        }
+                    })
+                } else {
+                    transition = .immediate
+                }
+                self.contentNode = contentNode
+                
+                if let (layout, navigationBarHeight, bottomGridInset) = self.containerLayout {
+                    if let contentNode = contentNode, let previous = previous {
+                        contentNode.frame = previous.frame
+                        contentNode.updateLayout(size: previous.bounds.size, bottomInset: bottomGridInset, transition: .immediate)
+                        
+                        contentNode.setContentOffsetUpdated({ [weak self] contentOffset, transition in
+                            self?.contentNodeOffsetUpdated(contentOffset, transition: transition)
+                        })
+                        self.contentContainerNode.insertSubnode(contentNode, at: 0)
+                        
+                        contentNode.alpha = 1.0
+                        let animation = contentNode.layer.makeAnimation(from: 0.0 as NSNumber, to: 1.0 as NSNumber, keyPath: "opacity", timingFunction: CAMediaTimingFunctionName.easeInEaseOut.rawValue, duration: 0.35)
+                        animation.fillMode = .both
+                        if !fastOut {
+                            animation.beginTime = CACurrentMediaTime() + 0.1
+                        }
+                        contentNode.layer.add(animation, forKey: "opacity")
+                        
+                        self.animateContentNodeOffsetFromBackgroundOffset = self.contentBackgroundNode.frame.minY
+                        self.scheduleInteractiveTransition(transition)
+                        
+                        contentNode.activate()
+                        previous.deactivate()
+                    } else {
+                        if let contentNode = self.contentNode {
+                            contentNode.setContentOffsetUpdated({ [weak self] contentOffset, transition in
+                                self?.contentNodeOffsetUpdated(contentOffset, transition: transition)
+                            })
+                            self.contentContainerNode.insertSubnode(contentNode, at: 0)
+                        }
+                        
+                        self.containerLayoutUpdated(layout, navigationBarHeight: navigationBarHeight, transition: transition)
+                    }
+                } else if let contentNode = contentNode {
+                    contentNode.setContentOffsetUpdated({ [weak self] contentOffset, transition in
+                        self?.contentNodeOffsetUpdated(contentOffset, transition: transition)
+                    })
+                    self.contentContainerNode.insertSubnode(contentNode, at: 0)
+                }
+            }
+        }
+        
+        func containerLayoutUpdated(_ layout: ContainerViewLayout, navigationBarHeight: CGFloat, transition: ContainedViewLayoutTransition) {
+            var insets = layout.insets(options: [.statusBar, .input])
+            let cleanInsets = layout.insets(options: [.statusBar])
+            insets.top = max(10.0, insets.top)
+            
+            var bottomInset: CGFloat = 10.0 + cleanInsets.bottom
+            if insets.bottom > 0 {
+                bottomInset -= 12.0
+            }
+            let buttonHeight: CGFloat = 57.0
+            let sectionSpacing: CGFloat = 8.0
+            let titleAreaHeight: CGFloat = 64.0
+            
+            let maximumContentHeight = layout.size.height - insets.top - max(bottomInset + buttonHeight, insets.bottom) - sectionSpacing
+            
+            let width = min(layout.size.width, layout.size.height) - 20.0
+            let sideInset = floor((layout.size.width - width) / 2.0)
+            
+            let contentContainerFrame = CGRect(origin: CGPoint(x: sideInset, y: insets.top), size: CGSize(width: width, height: maximumContentHeight))
+            let contentFrame = contentContainerFrame.insetBy(dx: 0.0, dy: 0.0)
+            
+            let bottomGridInset = buttonHeight
+            
+            self.containerLayout = (layout, navigationBarHeight, bottomGridInset)
+            self.scheduledLayoutTransitionRequest = nil
+            
+            transition.updateFrame(node: self.wrappingScrollNode, frame: CGRect(origin: CGPoint(), size: layout.size))
+            
+            transition.updateFrame(node: self.dimNode, frame: CGRect(origin: CGPoint(), size: layout.size))
+            
+            transition.updateFrame(node: self.cancelButtonNode, frame: CGRect(origin: CGPoint(x: sideInset, y: layout.size.height - bottomInset - buttonHeight), size: CGSize(width: width, height: buttonHeight)))
+            
+            transition.updateFrame(node: self.contentContainerNode, frame: contentContainerFrame)
+            
+            transition.updateFrame(node: self.actionsBackgroundNode, frame: CGRect(origin: CGPoint(x: 0.0, y: contentContainerFrame.size.height - bottomGridInset), size: CGSize(width: contentContainerFrame.size.width, height: bottomGridInset)))
+            
+            transition.updateFrame(node: self.actionButtonNode, frame: CGRect(origin: CGPoint(x: 0.0, y: contentContainerFrame.size.height - buttonHeight), size: CGSize(width: contentContainerFrame.size.width, height: buttonHeight)))
+            
+            transition.updateFrame(node: self.actionSeparatorNode, frame: CGRect(origin: CGPoint(x: 0.0, y: contentContainerFrame.size.height - bottomGridInset - UIScreenPixel), size: CGSize(width: contentContainerFrame.size.width, height: UIScreenPixel)))
+            
+            let gridSize = CGSize(width: contentFrame.size.width, height: max(32.0, contentFrame.size.height - titleAreaHeight))
+            
+            if let contentNode = self.contentNode {
+                transition.updateFrame(node: contentNode, frame: CGRect(origin: CGPoint(x: floor((contentContainerFrame.size.width - contentFrame.size.width) / 2.0), y: titleAreaHeight), size: gridSize))
+                contentNode.updateLayout(size: gridSize, bottomInset: bottomGridInset, transition: transition)
+            }
+        }
+        
+        private func contentNodeOffsetUpdated(_ contentOffset: CGFloat, transition: ContainedViewLayoutTransition) {
+            if let (layout, _, _) = self.containerLayout {
+                var insets = layout.insets(options: [.statusBar, .input])
+                insets.top = max(10.0, insets.top)
+                let cleanInsets = layout.insets(options: [.statusBar])
+                
+                var bottomInset: CGFloat = 10.0 + cleanInsets.bottom
+                if insets.bottom > 0 {
+                    bottomInset -= 12.0
+                }
+                let buttonHeight: CGFloat = 57.0
+                let sectionSpacing: CGFloat = 8.0
+                
+                let width = min(layout.size.width, layout.size.height) - 20.0
+                
+                let sideInset = floor((layout.size.width - width) / 2.0)
+                
+                let maximumContentHeight = layout.size.height - insets.top - max(bottomInset + buttonHeight, insets.bottom) - sectionSpacing
+                let contentFrame = CGRect(origin: CGPoint(x: sideInset, y: insets.top), size: CGSize(width: width, height: maximumContentHeight))
+                
+                var backgroundFrame = CGRect(origin: CGPoint(x: contentFrame.minX, y: contentFrame.minY - contentOffset), size: contentFrame.size)
+                if backgroundFrame.minY < contentFrame.minY {
+                    backgroundFrame.origin.y = contentFrame.minY
+                }
+                if backgroundFrame.maxY > contentFrame.maxY {
+                    backgroundFrame.size.height += contentFrame.maxY - backgroundFrame.maxY
+                }
+                if backgroundFrame.size.height < buttonHeight + 32.0 {
+                    backgroundFrame.origin.y -= buttonHeight + 32.0 - backgroundFrame.size.height
+                    backgroundFrame.size.height = buttonHeight + 32.0
+                }
+                transition.updateFrame(node: self.contentBackgroundNode, frame: backgroundFrame)
+                
+                if let animateContentNodeOffsetFromBackgroundOffset = self.animateContentNodeOffsetFromBackgroundOffset {
+                    self.animateContentNodeOffsetFromBackgroundOffset = nil
+                    let offset = backgroundFrame.minY - animateContentNodeOffsetFromBackgroundOffset
+                    if let contentNode = self.contentNode {
+                        transition.animatePositionAdditive(node: contentNode, offset: CGPoint(x: 0.0, y: -offset))
+                    }
+                    if let previousContentNode = self.previousContentNode {
+                        transition.updatePosition(node: previousContentNode, position: previousContentNode.position.offsetBy(dx: 0.0, dy: offset))
+                    }
+                }
+            }
+        }
+        
+        @objc func dimTapGesture(_ recognizer: UITapGestureRecognizer) {
+            if case .ended = recognizer.state {
+                self.cancelButtonPressed()
+            }
+        }
+        
+        @objc func cancelButtonPressed() {
+            self.cancel?()
+        }
+        
+        @objc func installActionButtonPressed() {
+            if let call = self.call {
+                self.join?(call)
+            }
+        }
+        
+        func animateIn() {
+            if self.contentNode != nil {
+                self.dimNode.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.4)
+                
+                let offset = self.bounds.size.height - self.contentBackgroundNode.frame.minY
+                
+                let dimPosition = self.dimNode.layer.position
+                self.dimNode.layer.animatePosition(from: CGPoint(x: dimPosition.x, y: dimPosition.y - offset), to: dimPosition, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
+                self.layer.animateBoundsOriginYAdditive(from: -offset, to: 0.0, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
+            }
+        }
+        
+        func animateOut(completion: (() -> Void)? = nil) {
+            if self.contentNode != nil {
+                var dimCompleted = false
+                var offsetCompleted = false
+                
+                let internalCompletion: () -> Void = { [weak self] in
+                    if let strongSelf = self, dimCompleted && offsetCompleted {
+                        strongSelf.dismiss?()
+                    }
+                    completion?()
+                }
+                
+                self.dimNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.3, removeOnCompletion: false, completion: { _ in
+                    dimCompleted = true
+                    internalCompletion()
+                })
+                
+                let offset = self.bounds.size.height - self.contentBackgroundNode.frame.minY
+                let dimPosition = self.dimNode.layer.position
+                self.dimNode.layer.animatePosition(from: dimPosition, to: CGPoint(x: dimPosition.x, y: dimPosition.y - offset), duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring, removeOnCompletion: false)
+                self.layer.animateBoundsOriginYAdditive(from: 0.0, to: -offset, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring, removeOnCompletion: false, completion: { _ in
+                    offsetCompleted = true
+                    internalCompletion()
+                })
+            } else {
+                self.dismiss?()
+                completion?()
+            }
+        }
+        
+        override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
+            if let result = self.actionButtonNode.hitTest(self.actionButtonNode.convert(point, from: self), with: event) {
+                return result
+            }
+            if self.bounds.contains(point) {
+                if !self.contentBackgroundNode.bounds.contains(self.convert(point, to: self.contentBackgroundNode)) && !self.cancelButtonNode.bounds.contains(self.convert(point, to: self.cancelButtonNode)) {
+                    return self.dimNode.view
+                }
+            }
+            return super.hitTest(point, with: event)
+        }
+        
+        func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
+            let contentOffset = scrollView.contentOffset
+            let additionalTopHeight = max(0.0, -contentOffset.y)
+            
+            if additionalTopHeight >= 30.0 {
+                self.cancelButtonPressed()
+            }
+        }
+        
+        private func scheduleInteractiveTransition(_ transition: ContainedViewLayoutTransition) {
+            if let scheduledLayoutTransitionRequest = self.scheduledLayoutTransitionRequest {
+                switch scheduledLayoutTransitionRequest.1 {
+                case .immediate:
+                    self.scheduleLayoutTransitionRequest(transition)
+                default:
+                    break
+                }
+            } else {
+                self.scheduleLayoutTransitionRequest(transition)
+            }
+        }
+        
+        private func scheduleLayoutTransitionRequest(_ transition: ContainedViewLayoutTransition) {
+            let requestId = self.scheduledLayoutTransitionRequestId
+            self.scheduledLayoutTransitionRequestId += 1
+            self.scheduledLayoutTransitionRequest = (requestId, transition)
+            (self.view as? UITracingLayerView)?.schedule(layout: { [weak self] in
+                if let strongSelf = self {
+                    if let (currentRequestId, currentRequestTransition) = strongSelf.scheduledLayoutTransitionRequest, currentRequestId == requestId {
+                        strongSelf.scheduledLayoutTransitionRequest = nil
+                        strongSelf.requestLayout(currentRequestTransition)
+                    }
+                }
+            })
+            self.setNeedsLayout()
+        }
+        
+        func transitionToProgress(signal: Signal<Void, NoError>) {
+            let transition = ContainedViewLayoutTransition.animated(duration: 0.12, curve: .easeInOut)
+            transition.updateAlpha(node: self.actionButtonNode, alpha: 0.0)
+            transition.updateAlpha(node: self.actionSeparatorNode, alpha: 0.0)
+            transition.updateAlpha(node: self.actionsBackgroundNode, alpha: 0.0)
+            
+            self.transitionToContentNode(ShareLoadingContainerNode(theme: self.presentationData.theme, forceNativeAppearance: false), fastOut: true)
+            let timestamp = CACurrentMediaTime()
+            self.disposable.set(signal.start(completed: { [weak self] in
+                let minDelay = 0.6
+                let delay = max(0.0, (timestamp + minDelay) - CACurrentMediaTime())
+                Queue.mainQueue().after(delay, {
+                    if let strongSelf = self {
+                        strongSelf.cancel?()
+                    }
+                })
+            }))
+        }
+        
+        func setPeer(call: CachedChannelData.ActiveCall, peer: Peer, title: String?, memberCount: Int) {
+            self.call = call
+            
+            let transition = ContainedViewLayoutTransition.animated(duration: 0.22, curve: .easeInOut)
+            transition.updateAlpha(node: self.actionButtonNode, alpha: 1.0)
+            transition.updateAlpha(node: self.actionSeparatorNode, alpha: 1.0)
+            transition.updateAlpha(node: self.actionsBackgroundNode, alpha: 1.0)
+            
+            self.actionButtonNode.isEnabled = true
+            self.actionButtonNode.setTitle(self.presentationData.strings.Invitation_JoinVoiceChat, with: Font.medium(20.0), with: self.presentationData.theme.actionSheet.standardActionTextColor, for: .normal)
+            
+            self.transitionToContentNode(VoiceChatPreviewContentNode(context: self.context, peer: peer, title: title, memberCount: memberCount, theme: self.presentationData.theme, strings: self.presentationData.strings, displayOrder: self.presentationData.nameDisplayOrder))
+        }
+    }
+}
+
+private let avatarFont = avatarPlaceholderFont(size: 26.0)
+
+final class VoiceChatPreviewContentNode: ASDisplayNode, ShareContentContainerNode {
+    private var contentOffsetUpdated: ((CGFloat, ContainedViewLayoutTransition) -> Void)?
+    
+    private let avatarNode: AvatarNode
+    private let titleNode: ASTextNode
+    private let countNode: ASTextNode
+    
+    init(context: AccountContext, peer: Peer, title: String?, memberCount: Int, theme: PresentationTheme, strings: PresentationStrings, displayOrder: PresentationPersonNameOrder) {
+        self.avatarNode = AvatarNode(font: avatarFont)
+        self.titleNode = ASTextNode()
+        self.countNode = ASTextNode()
+        
+        super.init()
+        
+        self.addSubnode(self.avatarNode)
+        self.avatarNode.setPeer(context: context, theme: theme, peer: peer, emptyColor: theme.list.mediaPlaceholderColor)
+        
+        self.addSubnode(self.titleNode)
+        self.titleNode.attributedText = NSAttributedString(string: title ?? peer.displayTitle(strings: strings, displayOrder: displayOrder), font: Font.semibold(16.0), textColor: theme.actionSheet.primaryTextColor)
+        
+        self.addSubnode(self.countNode)
+
+        self.countNode.isHidden = memberCount == 0
+        self.countNode.attributedText = NSAttributedString(string: memberCount == 0 ? "" : strings.VoiceChat_Panel_Members(Int32(memberCount)), font: Font.regular(16.0), textColor: theme.actionSheet.secondaryTextColor)
+    }
+    
+    func activate() {
+    }
+    
+    func deactivate() {
+    }
+    
+    func setEnsurePeerVisibleOnLayout(_ peerId: PeerId?) {
+    }
+    
+    func setContentOffsetUpdated(_ f: ((CGFloat, ContainedViewLayoutTransition) -> Void)?) {
+        self.contentOffsetUpdated = f
+    }
+    
+    func updateLayout(size: CGSize, bottomInset: CGFloat, transition: ContainedViewLayoutTransition) {
+        let nodeHeight: CGFloat = self.countNode.isHidden ? 204.0 : 224.0
+        
+        let verticalOrigin = size.height - nodeHeight
+        
+        let avatarSize: CGFloat = 75.0
+        
+        transition.updateFrame(node: self.avatarNode, frame: CGRect(origin: CGPoint(x: floor((size.width - avatarSize) / 2.0), y: verticalOrigin + 22.0), size: CGSize(width: avatarSize, height: avatarSize)))
+        
+        let titleSize = self.titleNode.measure(size)
+        transition.updateFrame(node: self.titleNode, frame: CGRect(origin: CGPoint(x: floor((size.width - titleSize.width) / 2.0), y: verticalOrigin + 22.0 + avatarSize + 15.0), size: titleSize))
+        
+        let countSize = self.countNode.measure(size)
+        transition.updateFrame(node: self.countNode, frame: CGRect(origin: CGPoint(x: floor((size.width - countSize.width) / 2.0), y: verticalOrigin + 22.0 + avatarSize + 15.0 + titleSize.height + 1.0), size: countSize))
+        
+        self.contentOffsetUpdated?(-size.height + nodeHeight - 64.0, transition)
+    }
+    
+    func updateSelectedPeers() {
+    }
+}

submodules/TelegramCallsUI/Sources/VoiceChatOverlayController.swift

@@ -169,13 +169,13 @@ public final class VoiceChatOverlayController: ViewController {
             
             if reclaim {
                 self.dismissed = true
-                let targetPosition = CGPoint(x: layout.size.width / 2.0, y: layout.size.height - layout.intrinsicInsets.bottom - 175.0 / 2.0)
+                let targetPosition = CGPoint(x: layout.size.width / 2.0, y: layout.size.height - layout.intrinsicInsets.bottom - 200.0 / 2.0)
                 if self.isSlidOffscreen {
                     self.isSlidOffscreen = false
                     self.isButtonHidden = true
                     actionButton.layer.sublayerTransform = CATransform3DIdentity
                     actionButton.update(snap: false, animated: false)
-                    actionButton.position = CGPoint(x: targetPosition.x, y: 175.0 / 2.0)
+                    actionButton.position = CGPoint(x: targetPosition.x, y: 200.0 / 2.0)
                     
                     leftButton.isHidden = false
                     rightButton.isHidden = false
@@ -191,7 +191,7 @@ public final class VoiceChatOverlayController: ViewController {
                     actionButton.layer.removeAllAnimations()
                     actionButton.layer.sublayerTransform = CATransform3DIdentity
                     actionButton.update(snap: false, animated: false)
-                    actionButton.position = CGPoint(x: targetPosition.x, y: 175.0 / 2.0)
+                    actionButton.position = CGPoint(x: targetPosition.x, y: 200.0 / 2.0)
                    
                     leftButton.isHidden = false
                     rightButton.isHidden = false

submodules/TelegramCallsUI/Sources/VoiceChatRecordingContextItem.swift

@@ -36,31 +36,43 @@ final class VoiceChatRecordingContextItem: ContextMenuCustomItem {
 
 private let textFont = Font.regular(17.0)
 
-private class IconNode: ASDisplayNode {
+class VoiceChatRecordingIconNode: ASDisplayNode {
     private let backgroundNode: ASImageNode
     private let dotNode: ASImageNode
     
-    override init() {
+    init(hasBackground: Bool) {
         let iconSize = 16.0 + (1.0 + UIScreenPixel) * 2.0
         self.backgroundNode = ASImageNode()
         self.backgroundNode.displaysAsynchronously = false
         self.backgroundNode.displayWithoutProcessing = true
         self.backgroundNode.image = generateCircleImage(diameter: iconSize, lineWidth: 1.0 + UIScreenPixel, color: UIColor.white, backgroundColor: nil)
+        self.backgroundNode.isLayerBacked = true
         
         self.dotNode = ASImageNode()
         self.dotNode.displaysAsynchronously = false
         self.dotNode.displayWithoutProcessing = true
         self.dotNode.image = generateFilledCircleImage(diameter: 8.0, color: UIColor(rgb: 0xff3b30))
+        self.dotNode.isLayerBacked = true
         
         super.init()
         
-        self.addSubnode(self.backgroundNode)
+        self.isLayerBacked = true
+        
+        if hasBackground {
+            self.addSubnode(self.backgroundNode)
+        }
         self.addSubnode(self.dotNode)
     }
     
-    override func didLoad() {
-        super.didLoad()
-        
+    override func didEnterHierarchy() {
+        self.setupAnimation()
+    }
+    
+    override func didExitHierarchy() {
+        self.dotNode.layer.removeAllAnimations()
+    }
+    
+    private func setupAnimation() {
         let animation = CAKeyframeAnimation(keyPath: "opacity")
         animation.values = [1.0 as NSNumber, 1.0 as NSNumber, 0.0 as NSNumber]
         animation.keyTimes = [0.0 as NSNumber, 0.4546 as NSNumber, 0.9091 as NSNumber, 1 as NSNumber]
@@ -89,7 +101,7 @@ private final class VoiceChatRecordingContextItemNode: ASDisplayNode, ContextMen
     private let highlightedBackgroundNode: ASDisplayNode
     private let textNode: ImmediateTextNode
     private let statusNode: ImmediateTextNode
-    private let iconNode: IconNode
+    private let iconNode: VoiceChatRecordingIconNode
     private let buttonNode: HighlightTrackingButtonNode
     
     private var timer: SwiftSignalKit.Timer?
@@ -132,7 +144,7 @@ private final class VoiceChatRecordingContextItemNode: ASDisplayNode, ContextMen
         self.buttonNode.isAccessibilityElement = true
         self.buttonNode.accessibilityLabel = presentationData.strings.VoiceChat_StopRecording
         
-        self.iconNode = IconNode()
+        self.iconNode = VoiceChatRecordingIconNode(hasBackground: true)
         
         super.init()
         

submodules/TelegramCallsUI/Sources/VoiceChatTitleEditController.swift

@@ -15,6 +15,7 @@ private final class VoiceChatTitleEditInputFieldNode: ASDisplayNode, ASEditableT
     private let backgroundNode: ASImageNode
     private let textInputNode: EditableTextNode
     private let placeholderNode: ASTextNode
+    private let clearButton: HighlightableButtonNode
     
     var updateHeight: (() -> Void)?
     var complete: (() -> Void)?
@@ -30,6 +31,7 @@ private final class VoiceChatTitleEditInputFieldNode: ASDisplayNode, ASEditableT
         set {
             self.textInputNode.attributedText = NSAttributedString(string: newValue, font: Font.regular(17.0), textColor: self.theme.actionSheet.inputTextColor)
             self.placeholderNode.isHidden = !newValue.isEmpty
+            self.clearButton.isHidden = newValue.isEmpty
         }
     }
     
@@ -65,6 +67,13 @@ private final class VoiceChatTitleEditInputFieldNode: ASDisplayNode, ASEditableT
         self.placeholderNode.displaysAsynchronously = false
         self.placeholderNode.attributedText = NSAttributedString(string: placeholder, font: Font.regular(17.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
         
+        self.clearButton = HighlightableButtonNode()
+        self.clearButton.imageNode.displaysAsynchronously = false
+        self.clearButton.imageNode.displayWithoutProcessing = true
+        self.clearButton.displaysAsynchronously = false
+        self.clearButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Components/Search Bar/Clear"), color: theme.actionSheet.inputClearButtonColor), for: [])
+        self.clearButton.isHidden = true
+        
         super.init()
         
         self.textInputNode.delegate = self
@@ -72,6 +81,9 @@ private final class VoiceChatTitleEditInputFieldNode: ASDisplayNode, ASEditableT
         self.addSubnode(self.backgroundNode)
         self.addSubnode(self.textInputNode)
         self.addSubnode(self.placeholderNode)
+        self.addSubnode(self.clearButton)
+        
+        self.clearButton.addTarget(self, action: #selector(self.clearPressed), forControlEvents: .touchUpInside)
     }
     
     func updateTheme(_ theme: PresentationTheme) {
@@ -81,6 +93,7 @@ private final class VoiceChatTitleEditInputFieldNode: ASDisplayNode, ASEditableT
         self.textInputNode.keyboardAppearance = self.theme.rootController.keyboardColor.keyboardAppearance
         self.placeholderNode.attributedText = NSAttributedString(string: self.placeholderNode.attributedText?.string ?? "", font: Font.regular(17.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
         self.textInputNode.tintColor = self.theme.actionSheet.controlAccentColor
+        self.clearButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Components/Search Bar/Clear"), color: theme.actionSheet.inputClearButtonColor), for: [])
     }
     
     func updateLayout(width: CGFloat, transition: ContainedViewLayoutTransition) -> CGFloat {
@@ -96,7 +109,11 @@ private final class VoiceChatTitleEditInputFieldNode: ASDisplayNode, ASEditableT
         let placeholderSize = self.placeholderNode.measure(backgroundFrame.size)
         transition.updateFrame(node: self.placeholderNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left, y: backgroundFrame.minY + floor((backgroundFrame.size.height - placeholderSize.height) / 2.0)), size: placeholderSize))
         
-        transition.updateFrame(node: self.textInputNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left, y: backgroundFrame.minY), size: CGSize(width: backgroundFrame.size.width - inputInsets.left - inputInsets.right, height: backgroundFrame.size.height)))
+        transition.updateFrame(node: self.textInputNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left, y: backgroundFrame.minY), size: CGSize(width: backgroundFrame.size.width - inputInsets.left - inputInsets.right - 20.0, height: backgroundFrame.size.height)))
+        
+        if let image = self.clearButton.image(for: []) {
+            transition.updateFrame(node: self.clearButton, frame: CGRect(origin: CGPoint(x: backgroundFrame.maxX - 8.0 - image.size.width, y: backgroundFrame.minY + floor((backgroundFrame.size.height - image.size.height) / 2.0)), size: image.size))
+        }
         
         return panelHeight
     }
@@ -113,6 +130,7 @@ private final class VoiceChatTitleEditInputFieldNode: ASDisplayNode, ASEditableT
         self.updateTextNodeText(animated: true)
         self.textChanged?(editableTextNode.textView.text)
         self.placeholderNode.isHidden = !(editableTextNode.textView.text ?? "").isEmpty
+        self.clearButton.isHidden = !self.placeholderNode.isHidden
     }
     
     func editableTextNode(_ editableTextNode: ASEditableTextNode, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool {
@@ -127,7 +145,7 @@ private final class VoiceChatTitleEditInputFieldNode: ASDisplayNode, ASEditableT
         let backgroundInsets = self.backgroundInsets
         let inputInsets = self.inputInsets
         
-        let unboundTextFieldHeight = max(33.0, ceil(self.textInputNode.measure(CGSize(width: width - backgroundInsets.left - backgroundInsets.right - inputInsets.left - inputInsets.right, height: CGFloat.greatestFiniteMagnitude)).height))
+        let unboundTextFieldHeight = max(33.0, ceil(self.textInputNode.measure(CGSize(width: width - backgroundInsets.left - backgroundInsets.right - inputInsets.left - inputInsets.right - 20.0, height: CGFloat.greatestFiniteMagnitude)).height))
         
         return min(61.0, max(33.0, unboundTextFieldHeight))
     }

submodules/TelegramCore/Sources/GroupCalls.swift

@@ -556,6 +556,16 @@ public func joinGroupCall(account: Account, peerId: PeerId, joinAs: PeerId?, cal
                     }
                     
                     return account.postbox.transaction { transaction -> JoinGroupCallResult in
+                        transaction.updatePeerCachedData(peerIds: Set([peerId]), update: { _, cachedData -> CachedPeerData? in
+                            if let cachedData = cachedData as? CachedChannelData {
+                                return cachedData.withUpdatedCallJoinPeerId(joinAs)
+                            } else if let cachedData = cachedData as? CachedGroupData {
+                                return cachedData.withUpdatedCallJoinPeerId(joinAs)
+                            } else {
+                                return cachedData
+                            }
+                        })
+                        
                         updatePeers(transaction: transaction, peers: peers, update: { _, updated -> Peer in
                             return updated
                         })

submodules/TelegramUI/Sources/AccountContext.swift

@@ -300,8 +300,8 @@ public final class AccountContextImpl: AccountContext {
         }
     }
     
-    public func joinGroupCall(peerId: PeerId, joinAsPeerId: PeerId?, activeCall: CachedChannelData.ActiveCall) {
-        let callResult = self.sharedContext.callManager?.joinGroupCall(context: self, peerId: peerId, joinAsPeerId: joinAsPeerId, initialCall: activeCall, endCurrentIfAny: false)
+    public func joinGroupCall(peerId: PeerId, invite: String?, requestJoinAsPeerId: ((@escaping (PeerId?) -> Void) -> Void)?, activeCall: CachedChannelData.ActiveCall) {
+        let callResult = self.sharedContext.callManager?.joinGroupCall(context: self, peerId: peerId, invite: invite, requestJoinAsPeerId: requestJoinAsPeerId, initialCall: activeCall, endCurrentIfAny: false)
         if let callResult = callResult, case let .alreadyInProgress(currentPeerId) = callResult {
             if currentPeerId == peerId {
                 self.sharedContext.navigateToCurrentCall()
@@ -323,14 +323,14 @@ public final class AccountContextImpl: AccountContext {
                                 guard let strongSelf = self else {
                                     return
                                 }
-                                let _ = strongSelf.sharedContext.callManager?.joinGroupCall(context: strongSelf, peerId: peer.id, joinAsPeerId: joinAsPeerId, initialCall: activeCall, endCurrentIfAny: true)
+                                let _ = strongSelf.sharedContext.callManager?.joinGroupCall(context: strongSelf, peerId: peer.id, invite: invite, requestJoinAsPeerId: requestJoinAsPeerId, initialCall: activeCall, endCurrentIfAny: true)
                             })]), on: .root)
                         } else {
                             strongSelf.sharedContext.mainWindow?.present(textAlertController(context: strongSelf, title: presentationData.strings.Call_CallInProgressTitle, text: presentationData.strings.Call_CallInProgressVoiceChatMessage(current.compactDisplayTitle, peer.compactDisplayTitle).0, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_Cancel, action: {}), TextAlertAction(type: .genericAction, title: presentationData.strings.Common_OK, action: {
                                 guard let strongSelf = self else {
                                     return
                                 }
-                                let _ = strongSelf.sharedContext.callManager?.joinGroupCall(context: strongSelf, peerId: peer.id, joinAsPeerId: joinAsPeerId, initialCall: activeCall, endCurrentIfAny: true)
+                                let _ = strongSelf.sharedContext.callManager?.joinGroupCall(context: strongSelf, peerId: peer.id, invite: invite, requestJoinAsPeerId: requestJoinAsPeerId, initialCall: activeCall, endCurrentIfAny: true)
                             })]), on: .root)
                         }
                     } else {

submodules/TelegramUI/Sources/ChatController.swift

@@ -534,7 +534,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                             }
                         case .groupPhoneCall, .inviteToGroupPhoneCall:
                             if let activeCall = strongSelf.presentationInterfaceState.activeGroupCallInfo?.activeCall {
-                                strongSelf.joinGroupCall(peerId: message.id.peerId, joinAsPeerId: nil, activeCall: CachedChannelData.ActiveCall(id: activeCall.id, accessHash: activeCall.accessHash, title: activeCall.title))
+                                strongSelf.joinGroupCall(peerId: message.id.peerId, invite: nil, activeCall: CachedChannelData.ActiveCall(id: activeCall.id, accessHash: activeCall.accessHash, title: activeCall.title))
                             } else {
                                 var canManageGroupCalls = false
                                 if let channel = strongSelf.presentationInterfaceState.renderedPeer?.chatMainPeer as? TelegramChannel {
@@ -568,7 +568,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                                                 guard let strongSelf = self else {
                                                     return
                                                 }
-                                                strongSelf.joinGroupCall(peerId: message.id.peerId, joinAsPeerId: nil, activeCall: CachedChannelData.ActiveCall(id: info.id, accessHash: info.accessHash, title: info.title))
+                                                strongSelf.joinGroupCall(peerId: message.id.peerId, invite: nil, activeCall: CachedChannelData.ActiveCall(id: info.id, accessHash: info.accessHash, title: info.title))
                                             }, error: { [weak self] error in
                                                 dismissStatus?()
                                                 
@@ -6403,7 +6403,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
             guard let strongSelf = self, let peer = strongSelf.presentationInterfaceState.renderedPeer?.peer else {
                 return
             }
-            strongSelf.joinGroupCall(peerId: peer.id, joinAsPeerId: nil, activeCall: activeCall)
+            strongSelf.joinGroupCall(peerId: peer.id, invite: nil, activeCall: activeCall)
         }, presentInviteMembers: { [weak self] in
             guard let strongSelf = self, let peer = strongSelf.presentationInterfaceState.renderedPeer?.peer else {
                 return
@@ -11101,6 +11101,8 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
             if case let .url(url) = subject {
                 self?.controllerInteraction?.requestMessageActionUrlAuth(url, subject)
             }
+        }, joinVoiceChat: { [weak self] peerId, invite, call in
+            self?.joinGroupCall(peerId: peerId, invite: invite, activeCall: call)
         }, present: { [weak self] c, a in
             self?.present(c, in: .window(.root), with: a)
         }, dismissInput: { [weak self] in
@@ -11851,58 +11853,13 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
         return inputShortcuts + otherShortcuts
     }
     
-    public override func joinGroupCall(peerId: PeerId, joinAsPeerId: PeerId?, activeCall: CachedChannelData.ActiveCall) {
-        let context = self.context
-        let presentationData = self.presentationData
-        
-        let proceed: (PeerId) -> Void = { joinAsPeerId in
-            super.joinGroupCall(peerId: peerId, joinAsPeerId: joinAsPeerId, activeCall: activeCall)
+    public override func joinGroupCall(peerId: PeerId, invite: String?, activeCall: CachedChannelData.ActiveCall) {
+        let proceed = {
+            super.joinGroupCall(peerId: peerId, invite: invite, activeCall: activeCall)
         }
         
-        let _ = self.presentVoiceMessageDiscardAlert(action: { [weak self] in
-            let currentAccountPeer = context.account.postbox.loadedPeerWithId(context.account.peerId)
-            |> map { peer in
-                return [FoundPeer(peer: peer, subscribers: nil)]
-            }
-            
-            let _ = (combineLatest(currentAccountPeer, cachedGroupCallDisplayAsAvailablePeers(account: context.account, peerId: peerId))
-            |> map { currentAccountPeer, availablePeers -> [FoundPeer] in
-                var result = currentAccountPeer
-                result.append(contentsOf: availablePeers)
-                return result
-            }
-            |> take(1)
-            |> deliverOnMainQueue).start(next: { [weak self] peers in
-                guard let strongSelf = self else {
-                    return
-                }
-                let controller = ActionSheetController(presentationData: presentationData)
-                let dismissAction: () -> Void = { [weak controller] in
-                    controller?.dismissAnimated()
-                }
-                
-                var items: [ActionSheetItem] = []
-                items.append(VoiceChatAccountHeaderActionSheetItem(title: presentationData.strings.VoiceChat_SelectAccount, text: presentationData.strings.VoiceChat_DisplayAsInfo))
-                for peer in peers {
-                    var subtitle: String?
-                    if peer.peer.id.namespace == Namespaces.Peer.CloudUser {
-                        subtitle = presentationData.strings.VoiceChat_PersonalAccount
-                    } else if let subscribers = peer.subscribers {
-                        subtitle = presentationData.strings.Conversation_StatusSubscribers(subscribers)
-                    }
-                    
-                    items.append(VoiceChatPeerActionSheetItem(context: context, peer: peer.peer, title: peer.peer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder), subtitle: subtitle ?? "", action: {
-                        dismissAction()
-                        proceed(peer.peer.id)
-                    }))
-                }
-                
-                controller.setItemGroups([
-                    ActionSheetItemGroup(items: items),
-                    ActionSheetItemGroup(items: [ActionSheetButtonItem(title: presentationData.strings.Common_Cancel, action: { dismissAction() })])
-                ])
-                strongSelf.present(controller, in: .window(.root))
-            })
+        let _ = self.presentVoiceMessageDiscardAlert(action: {
+            proceed()
         })
     }
     

submodules/TelegramUI/Sources/ChatRecentActionsControllerNode.swift

@@ -22,6 +22,7 @@ import LanguageLinkPreviewUI
 import PeerInfoUI
 import InviteLinksUI
 import UndoUI
+import TelegramCallsUI
 
 private final class ChatRecentActionsListOpaqueState {
     let entries: [ChatRecentActionsEntry]
@@ -893,6 +894,7 @@ final class ChatRecentActionsControllerNode: ViewControllerTracingNode {
                         }, sendFile: nil,
                         sendSticker: nil,
                         requestMessageActionUrlAuth: nil,
+                        joinVoiceChat: nil,
                         present: { c, a in
                             self?.presentController(c, a)
                         }, dismissInput: {
@@ -908,6 +910,10 @@ final class ChatRecentActionsControllerNode: ViewControllerTracingNode {
                     #endif
                     case .settings:
                         break
+                    case let .joinVoiceChat(peerId, invite):
+                        strongSelf.presentController(VoiceChatJoinScreen(context: strongSelf.context, peerId: peerId, invite: invite, join: { call in
+                            
+                        }), nil)
                 }
             }
         }))

submodules/TelegramUI/Sources/OpenResolvedUrl.swift

@@ -21,6 +21,7 @@ import SettingsUI
 import UrlHandling
 import ShareController
 import ChatInterfaceState
+import TelegramCallsUI
 
 private func defaultNavigationForPeerId(_ peerId: PeerId?, navigation: ChatControllerInteractionNavigateToPeer) -> ChatControllerInteractionNavigateToPeer {
     if case .default = navigation {
@@ -38,7 +39,7 @@ private func defaultNavigationForPeerId(_ peerId: PeerId?, navigation: ChatContr
     }
 }
 
-func openResolvedUrlImpl(_ resolvedUrl: ResolvedUrl, context: AccountContext, urlContext: OpenURLContext, navigationController: NavigationController?, openPeer: @escaping (PeerId, ChatControllerInteractionNavigateToPeer) -> Void, sendFile: ((FileMediaReference) -> Void)?, sendSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?, requestMessageActionUrlAuth: ((MessageActionUrlSubject) -> Void)? = nil, present: @escaping (ViewController, Any?) -> Void, dismissInput: @escaping () -> Void, contentContext: Any?) {
+func openResolvedUrlImpl(_ resolvedUrl: ResolvedUrl, context: AccountContext, urlContext: OpenURLContext, navigationController: NavigationController?, openPeer: @escaping (PeerId, ChatControllerInteractionNavigateToPeer) -> Void, sendFile: ((FileMediaReference) -> Void)?, sendSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?, requestMessageActionUrlAuth: ((MessageActionUrlSubject) -> Void)? = nil, joinVoiceChat: ((PeerId, String?, CachedChannelData.ActiveCall) -> Void)?, present: @escaping (ViewController, Any?) -> Void, dismissInput: @escaping () -> Void, contentContext: Any?) {
     let presentationData = context.sharedContext.currentPresentationData.with { $0 }
     switch resolvedUrl {
         case let .externalUrl(url):
@@ -462,5 +463,10 @@ func openResolvedUrlImpl(_ resolvedUrl: ResolvedUrl, context: AccountContext, ur
                     }
                     break
             }
+        case let .joinVoiceChat(peerId, invite):
+            dismissInput()
+            present(VoiceChatJoinScreen(context: context, peerId: peerId, invite: invite, join: { call in
+                joinVoiceChat?(peerId, invite, call)
+            }), nil)
     }
 }

submodules/TelegramUI/Sources/OpenUrl.swift

@@ -214,7 +214,9 @@ func openExternalUrlImpl(context: AccountContext, urlContext: OpenURLContext, ur
                 }, sendFile: nil,
                 sendSticker: nil,
                 requestMessageActionUrlAuth: nil,
-                present: { c, a in
+                joinVoiceChat: { peerId, invite, call in
+                    
+                }, present: { c, a in
                     context.sharedContext.applicationBindings.dismissNativeController()
                     
                     c.presentationArguments = a

submodules/TelegramUI/Sources/PeerInfo/PeerInfoScreen.swift

@@ -3084,7 +3084,10 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
             }, sendFile: nil,
             sendSticker: { [weak self] f, sourceNode, sourceRect in
             return false
-        }, requestMessageActionUrlAuth: nil, present: { [weak self] c, a in
+        }, requestMessageActionUrlAuth: nil,
+        joinVoiceChat: { peerId, invite, call in
+            
+        }, present: { [weak self] c, a in
             self?.controller?.present(c, in: .window(.root), with: a)
         }, dismissInput: { [weak self] in
             self?.view.endEditing(true)
@@ -3106,6 +3109,9 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
             }, sendFile: nil,
             sendSticker: nil,
             requestMessageActionUrlAuth: nil,
+            joinVoiceChat: { peerId, invite, call in
+                
+            },
             present: { c, a in
                 self?.controller?.present(c, in: .window(.root), with: a)
             }, dismissInput: {
@@ -3308,7 +3314,7 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
         case .videoCall:
             self.requestCall(isVideo: true)
         case .voiceChat:
-            self.openVoiceChatDisplayAsPeerSelection(gesture: gesture, contextController: nil, result: nil, backAction: nil)
+            self.requestCall(isVideo: false)
         case .mute:
             if let notificationSettings = self.data?.notificationSettings, case .muted = notificationSettings.muteState {
                 let _ = updatePeerMuteSetting(account: self.context.account, peerId: self.peerId, muteInterval: nil).start()
@@ -3529,7 +3535,7 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
                             items.append(.action(ContextMenuActionItem(text: presentationData.strings.ChannelInfo_CreateVoiceChat, icon: { theme in
                                 generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/VoiceChat"), color: theme.contextMenu.primaryColor)
                             }, action: { [weak self] c, f in
-                                self?.openVoiceChatDisplayAsPeerSelection(gesture: nil, contextController: c, result: f, backAction: { c in
+                                self?.requestCall(isVideo: false, contextController: c, result: f, backAction: { c in
                                     if let mainItemsImpl = mainItemsImpl {
                                         c.setItems(mainItemsImpl())
                                     }
@@ -3639,11 +3645,7 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
                         items.append(.action(ContextMenuActionItem(text: presentationData.strings.ChannelInfo_CreateVoiceChat, icon: { theme in
                             generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/VoiceChat"), color: theme.contextMenu.primaryColor)
                         }, action: { [weak self] c, f in
-                            self?.openVoiceChatDisplayAsPeerSelection(gesture: nil, contextController: c, result: f, backAction: { c in
-                                if let mainItemsImpl = mainItemsImpl {
-                                    c.setItems(mainItemsImpl())
-                                }
-                            })
+                            self?.requestCall(isVideo: false, contextController: c, result: f)
                         })))
                     }
                     
@@ -3816,28 +3818,37 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
         self.controller?.present(shareController, in: .window(.root))
     }
     
-    private func requestCall(isVideo: Bool, joinAsPeerId: PeerId? = nil) {
-        if let peer = self.data?.peer as? TelegramChannel {
-            guard let cachedChannelData = self.data?.cachedData as? CachedChannelData else {
-                return
-            }
-            
-            if let activeCall = cachedChannelData.activeCall {
-                self.context.joinGroupCall(peerId: peer.id, joinAsPeerId: joinAsPeerId, activeCall: activeCall)
+    private func requestCall(isVideo: Bool, gesture: ContextGesture? = nil, contextController: ContextController? = nil, result: ((ContextMenuActionResult) -> Void)? = nil, backAction: ((ContextController) -> Void)? = nil) {
+        let peerId = self.peerId
+        let requestCall: (PeerId?, CachedChannelData.ActiveCall?) -> Void = { [weak self] defaultJoinAsPeerId, activeCall in
+            if let activeCall = activeCall {
+                self?.context.joinGroupCall(peerId: peerId, invite: nil, requestJoinAsPeerId: { completion in
+                    if let defaultJoinAsPeerId = defaultJoinAsPeerId {
+                        result?(.dismissWithoutContent)
+                        completion(defaultJoinAsPeerId)
+                    } else {
+                        self?.openVoiceChatDisplayAsPeerSelection(completion: { joinAsPeerId in
+                            completion(joinAsPeerId)
+                        }, gesture: gesture, contextController: contextController, result: result, backAction: backAction)
+                    }
+                }, activeCall: activeCall)
             } else {
-                self.createAndJoinGroupCall(peerId: peer.id, joinAsPeerId: joinAsPeerId)
+                if let defaultJoinAsPeerId = defaultJoinAsPeerId {
+                    result?(.dismissWithoutContent)
+                    self?.createAndJoinGroupCall(peerId: peerId, joinAsPeerId: defaultJoinAsPeerId)
+                } else {
+                    self?.openVoiceChatDisplayAsPeerSelection(completion: { joinAsPeerId in
+                        self?.createAndJoinGroupCall(peerId: peerId, joinAsPeerId: joinAsPeerId)
+                    }, gesture: gesture, contextController: contextController, result: result, backAction: backAction)
+                }
             }
+        }
+        
+        if let cachedChannelData = self.data?.cachedData as? CachedChannelData {
+            requestCall(cachedChannelData.callJoinPeerId, cachedChannelData.activeCall)
             return
-        } else if let peer = self.data?.peer as? TelegramGroup {
-            guard let cachedGroupData = self.data?.cachedData as? CachedGroupData else {
-                return
-            }
-            
-            if let activeCall = cachedGroupData.activeCall {
-                self.context.joinGroupCall(peerId: peer.id, joinAsPeerId: joinAsPeerId, activeCall: activeCall)
-            } else {
-                self.createAndJoinGroupCall(peerId: peer.id, joinAsPeerId: joinAsPeerId)
-            }
+        } else if let cachedGroupData = self.data?.cachedData as? CachedGroupData {
+            requestCall(cachedGroupData.callJoinPeerId, cachedGroupData.activeCall)
             return
         }
         
@@ -3873,7 +3884,9 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
                     guard let strongSelf = self else {
                         return
                     }
-                    strongSelf.context.joinGroupCall(peerId: peerId, joinAsPeerId: joinAsPeerId, activeCall: CachedChannelData.ActiveCall(id: info.id, accessHash: info.accessHash, title: info.title))
+                    strongSelf.context.joinGroupCall(peerId: peerId, invite: nil, requestJoinAsPeerId: { result in
+                        result(joinAsPeerId)
+                    }, activeCall: CachedChannelData.ActiveCall(id: info.id, accessHash: info.accessHash, title: info.title))
                 }, error: { [weak self] error in
                     dismissStatus?()
                     
@@ -4192,7 +4205,7 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
         controller.push(statsController)
     }
     
-    private func openVoiceChatDisplayAsPeerSelection(gesture: ContextGesture?, contextController: ContextController?, result: ((ContextMenuActionResult) -> Void)?, backAction: ((ContextController) -> Void)?) {
+    private func openVoiceChatDisplayAsPeerSelection(completion: @escaping (PeerId) -> Void, gesture: ContextGesture? = nil, contextController: ContextController? = nil, result: ((ContextMenuActionResult) -> Void)? = nil, backAction: ((ContextController) -> Void)? = nil) {
         let currentAccountPeer = self.context.account.postbox.loadedPeerWithId(context.account.peerId)
         |> map { peer in
             return [FoundPeer(peer: peer, subscribers: nil)]
@@ -4206,9 +4219,9 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
             guard let strongSelf = self else {
                 return
             }
-            if peers.count == 1 {
+            if peers.count == 1, let peer = peers.first {
                 result?(.dismissWithoutContent)
-                strongSelf.requestCall(isVideo: false, joinAsPeerId: nil)
+                completion(peer.peer.id)
             } else {
                 var items: [ContextMenuItem] = []
                 
@@ -4229,7 +4242,7 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
                     items.append(.action(ContextMenuActionItem(text: peer.peer.displayTitle(strings: strongSelf.presentationData.strings, displayOrder: strongSelf.presentationData.nameDisplayOrder), textLayout: subtitle.flatMap { .secondLineWithValue($0) } ?? .singleLine, icon: { _ in nil }, iconSource: ContextMenuActionItemIconSource(size: avatarSize, signal: avatarSignal), action: { _, f in
                         f(.dismissWithoutContent)
                         
-                        strongSelf.requestCall(isVideo: false, joinAsPeerId: peer.peer.id == strongSelf.context.account.peerId ? nil : peer.peer.id)
+                        completion(peer.peer.id)
                     })))
                     
                     if peer.peer.id.namespace == Namespaces.Peer.CloudUser {
@@ -4323,6 +4336,7 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
         }, sendFile: nil,
         sendSticker: nil,
         requestMessageActionUrlAuth: nil,
+        joinVoiceChat: nil,
         present: { [weak controller] c, a in
             controller?.present(c, in: .window(.root), with: a)
         }, dismissInput: { [weak controller] in
@@ -5153,7 +5167,7 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
                     resolvedUrl = .instantView(webPage, customAnchor)
                 }
                 strongSelf.context.sharedContext.openResolvedUrl(resolvedUrl, context: strongSelf.context, urlContext: .generic, navigationController: strongSelf.controller?.navigationController as? NavigationController, openPeer: { peer, navigation in
-                }, sendFile: nil, sendSticker: nil, requestMessageActionUrlAuth: nil, present: { [weak self] controller, arguments in
+                }, sendFile: nil, sendSticker: nil, requestMessageActionUrlAuth: nil, joinVoiceChat: nil, present: { [weak self] controller, arguments in
                     self?.controller?.push(controller)
                 }, dismissInput: {}, contentContext: nil)
             }

submodules/TelegramUI/Sources/SharedAccountContext.swift

@@ -1148,8 +1148,8 @@ public final class SharedAccountContextImpl: SharedAccountContext {
         return resolveUrlImpl(account: account, url: url, skipUrlAuth: skipUrlAuth)
     }
     
-    public func openResolvedUrl(_ resolvedUrl: ResolvedUrl, context: AccountContext, urlContext: OpenURLContext, navigationController: NavigationController?, openPeer: @escaping (PeerId, ChatControllerInteractionNavigateToPeer) -> Void, sendFile: ((FileMediaReference) -> Void)?, sendSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?, requestMessageActionUrlAuth: ((MessageActionUrlSubject) -> Void)?, present: @escaping (ViewController, Any?) -> Void, dismissInput: @escaping () -> Void, contentContext: Any?) {
-        openResolvedUrlImpl(resolvedUrl, context: context, urlContext: urlContext, navigationController: navigationController, openPeer: openPeer, sendFile: sendFile, sendSticker: sendSticker, requestMessageActionUrlAuth: requestMessageActionUrlAuth, present: present, dismissInput: dismissInput, contentContext: contentContext)
+    public func openResolvedUrl(_ resolvedUrl: ResolvedUrl, context: AccountContext, urlContext: OpenURLContext, navigationController: NavigationController?, openPeer: @escaping (PeerId, ChatControllerInteractionNavigateToPeer) -> Void, sendFile: ((FileMediaReference) -> Void)?, sendSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?, requestMessageActionUrlAuth: ((MessageActionUrlSubject) -> Void)?, joinVoiceChat: ((PeerId, String?, CachedChannelData.ActiveCall) -> Void)?, present: @escaping (ViewController, Any?) -> Void, dismissInput: @escaping () -> Void, contentContext: Any?) {
+        openResolvedUrlImpl(resolvedUrl, context: context, urlContext: urlContext, navigationController: navigationController, openPeer: openPeer, sendFile: sendFile, sendSticker: sendSticker, requestMessageActionUrlAuth: requestMessageActionUrlAuth, joinVoiceChat: joinVoiceChat, present: present, dismissInput: dismissInput, contentContext: contentContext)
     }
     
     public func makeDeviceContactInfoController(context: AccountContext, subject: DeviceContactInfoSubject, completed: (() -> Void)?, cancelled: (() -> Void)?) -> ViewController {

submodules/TelegramUI/Sources/TextLinkHandling.swift

@@ -45,6 +45,7 @@ func handleTextLinkActionImpl(context: AccountContext, peerId: PeerId?, navigate
         }, sendFile: nil,
         sendSticker: nil,
         requestMessageActionUrlAuth: nil,
+        joinVoiceChat: nil,
         present: presentImpl, dismissInput: {}, contentContext: nil)
     }
     

submodules/TooltipUI/Sources/TooltipScreen.swift

@@ -297,7 +297,7 @@ private final class TooltipScreenNode: ViewControllerTracingNode {
         case let .point(rect, arrowPosition):
             let backgroundWidth = textSize.width + contentInset * 2.0 + animationSize.width + animationSpacing
             switch arrowPosition {
-                case .bottom:
+                case .bottom, .top:
                     backgroundFrame = CGRect(origin: CGPoint(x: rect.midX - backgroundWidth / 2.0, y: rect.minY - bottomInset - backgroundHeight), size: CGSize(width: backgroundWidth, height: backgroundHeight))
                 case .right:
                     backgroundFrame = CGRect(origin: CGPoint(x: rect.minX - backgroundWidth - bottomInset, y: rect.midY - backgroundHeight / 2.0), size: CGSize(width: backgroundWidth, height: backgroundHeight))
@@ -313,6 +313,10 @@ private final class TooltipScreenNode: ViewControllerTracingNode {
                 backgroundFrame.origin.y = rect.maxY + bottomInset
                 invertArrow = true
             }
+            if case .top = arrowPosition, !invertArrow {
+                invertArrow = true
+                backgroundFrame.origin.y = rect.maxY + bottomInset
+            }
             self.isArrowInverted = invertArrow
         case .top:
             let backgroundWidth = containerWidth
@@ -332,7 +336,7 @@ private final class TooltipScreenNode: ViewControllerTracingNode {
             let arrowFrame: CGRect
             
             switch arrowPosition {
-                case .bottom:
+                case .bottom, .top:
                     if invertArrow {
                         arrowFrame = CGRect(origin: CGPoint(x: floor(arrowCenterX - arrowSize.width / 2.0), y: -arrowSize.height), size: arrowSize)
                     } else {
@@ -404,7 +408,7 @@ private final class TooltipScreenNode: ViewControllerTracingNode {
            
             let startPoint: CGPoint
             switch arrowPosition {
-                case .bottom:
+                case .bottom, .top:
                     let arrowY: CGFloat = self.isArrowInverted ? self.arrowContainer.frame.minY : self.arrowContainer.frame.maxY
                     startPoint = CGPoint(x: self.arrowContainer.frame.midX - self.containerNode.bounds.width / 2.0, y: arrowY - self.containerNode.bounds.height / 2.0)
                 case .right:
@@ -448,7 +452,7 @@ private final class TooltipScreenNode: ViewControllerTracingNode {
             
             let targetPoint: CGPoint
             switch arrowPosition {
-                case .bottom:
+                case .bottom, .top:
                     let arrowY: CGFloat = self.isArrowInverted ? self.arrowContainer.frame.minY : self.arrowContainer.frame.maxY
                     targetPoint = CGPoint(x: self.arrowContainer.frame.midX - self.containerNode.bounds.width / 2.0, y: arrowY - self.containerNode.bounds.height / 2.0)
                 case .right:
@@ -484,8 +488,9 @@ public final class TooltipScreen: ViewController {
     }
     
     public enum ArrowPosition {
-        case bottom
+        case top
         case right
+        case bottom
     }
     
     public enum Location {

submodules/UrlHandling/Sources/UrlHandling.swift

@@ -340,7 +340,7 @@ private func resolveInternalUrl(account: Account, url: ParsedInternalUrl) -> Sig
                                     return .replyThreadMessage(replyThreadMessage: result, messageId: MessageId(peerId: result.messageId.peerId, namespace: Namespaces.Message.Cloud, id: replyId))
                                 }
                             case let .voiceChat(invite):
-                                return .single(.peer(peer.id, .default))
+                                return .single(.joinVoiceChat(peer.id, invite))
                         }
                     } else {
                         if let peer = peer as? TelegramUser, peer.botInfo == nil {