Various fixes

submodules/ItemListUI/Sources/Items/ItemListMultilineInputItem.swift

@@ -127,6 +127,8 @@ public class ItemListMultilineInputItemNode: ListViewItemNode, ASEditableTextNod
         return self.item?.tag
     }
     
+    private var exceededLimit = false
+    
     public init() {
         self.backgroundNode = ASDisplayNode()
         self.backgroundNode.isLayerBacked = true
@@ -197,6 +199,7 @@ public class ItemListMultilineInputItemNode: ListViewItemNode, ASEditableTextNod
             var limitTextString: NSAttributedString?
             var rightInset: CGFloat = params.rightInset
             
+            var exceededLimit = false
             if let maxLength = item.maxLength, maxLength.display {
                 let textLength: Int
                 switch maxLength.mode {
@@ -210,6 +213,7 @@ public class ItemListMultilineInputItemNode: ListViewItemNode, ASEditableTextNod
                 if displayTextLimit {
                     limitTextString = NSAttributedString(string: "\(remainingCount)", font: Font.regular(13.0), textColor: remainingCount < 0 ? item.presentationData.theme.list.itemDestructiveColor : item.presentationData.theme.list.itemSecondaryTextColor)
                 }
+                exceededLimit = remainingCount < 0
                 
                 rightInset += 30.0 + 4.0
             }
@@ -254,6 +258,7 @@ public class ItemListMultilineInputItemNode: ListViewItemNode, ASEditableTextNod
                 if let strongSelf = self {
                     strongSelf.item = item
                     strongSelf.layoutParams = params
+                    strongSelf.exceededLimit = exceededLimit
                     
                     if let _ = updatedTheme {
                         strongSelf.topStripeNode.backgroundColor = itemSeparatorColor
@@ -470,6 +475,12 @@ public class ItemListMultilineInputItemNode: ListViewItemNode, ASEditableTextNod
         self.textNode.layer.addShakeAnimation()
     }
     
+    public func animateErrorIfNeeded() {
+        if self.exceededLimit {
+            self.animateError()
+        }
+    }
+    
     @objc private func inlineActionPressed() {
         if let action = self.item?.inlineAction?.action {
             action()

submodules/TelegramUI/Sources/AccountContext.swift

@@ -286,7 +286,14 @@ public final class AccountContextImpl: AccountContext {
             strongSelf.animatedEmojiStickers = stickers
         })
         
-        self.userLimitsConfigurationDisposable = (self.engine.data.subscribe(TelegramEngine.EngineData.Item.Configuration.UserLimits(isPremium: false))
+        self.userLimitsConfigurationDisposable = (self.account.postbox.peerView(id: self.account.peerId)
+        |> mapToSignal { peerView -> Signal<EngineConfiguration.UserLimits, NoError> in
+            if let peer = peerView.peers[peerView.peerId] {
+                return self.engine.data.subscribe(TelegramEngine.EngineData.Item.Configuration.UserLimits(isPremium: peer.isPremium))
+            } else {
+                return .complete()
+            }
+        }
         |> deliverOnMainQueue).start(next: { [weak self] value in
             guard let strongSelf = self else {
                 return

submodules/TelegramUI/Sources/PeerInfo/PeerInfoScreen.swift

@@ -219,6 +219,14 @@ private final class PeerInfoScreenItemSectionContainerNode: ASDisplayNode {
         
         return contentHeight
     }
+    
+    func animateErrorIfNeeded() {
+        for (_, itemNode) in self.itemNodes {
+            if let itemNode = itemNode as? PeerInfoScreenMultilineInputItemNode {
+                itemNode.animateErrorIfNeeded()
+            }
+        }
+    }
 }
 
 final class PeerInfoSelectionPanelNode: ASDisplayNode {
@@ -2636,7 +2644,6 @@ final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewDelegate
                 })
                 strongSelf.controller?.navigationItem.setLeftBarButton(UIBarButtonItem(title: strongSelf.presentationData.strings.Common_Cancel, style: .plain, target: strongSelf, action: #selector(strongSelf.editingCancelPressed)), animated: true)
             case .done, .cancel:
-                (strongSelf.controller?.parent as? TabBarController)?.updateIsTabBarHidden(false, transition: .animated(duration: 0.3, curve: .linear))
                 strongSelf.view.endEditing(true)
                 if case .done = key {
                     guard let data = strongSelf.data else {
@@ -2649,6 +2656,16 @@ final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewDelegate
                             let lastName = strongSelf.headerNode.editingContentNode.editingTextForKey(.lastName) ?? ""
                             let bio = strongSelf.state.updatingBio
                             
+                            if let bio = bio {
+                                if Int32(bio.count) > strongSelf.context.userLimits.maxAboutLength {
+                                    for (_, section) in strongSelf.editingSections {
+                                        section.animateErrorIfNeeded()
+                                    }
+                                    strongSelf.hapticFeedback?.error()
+                                    return
+                                }
+                            }
+                            
                             if peer.firstName != firstName || peer.lastName != lastName || (bio != nil && bio != cachedData.about) {
                                 var updateNameSignal: Signal<Void, NoError> = .complete()
                                 var hasProgress = false
@@ -2889,6 +2906,7 @@ final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewDelegate
                     }, completion: nil)
                     strongSelf.controller?.navigationItem.setLeftBarButton(nil, animated: true)
                 }
+                (strongSelf.controller?.parent as? TabBarController)?.updateIsTabBarHidden(false, transition: .animated(duration: 0.3, curve: .linear))
             case .select:
                 strongSelf.state = strongSelf.state.withSelectedMessageIds(Set())
                 if let (layout, navigationHeight) = strongSelf.validLayout {

submodules/TelegramUI/Sources/PeerInfoScreenMultilineInputtem.swift

@@ -29,7 +29,7 @@ final class PeerInfoScreenMultilineInputItem: PeerInfoScreenItem {
     }
 }
 
-private final class PeerInfoScreenMultilineInputItemNode: PeerInfoScreenItemNode {
+final class PeerInfoScreenMultilineInputItemNode: PeerInfoScreenItemNode {
     private let bottomSeparatorNode: ASDisplayNode
     private let maskNode: ASImageNode
     
@@ -118,4 +118,8 @@ private final class PeerInfoScreenMultilineInputItemNode: PeerInfoScreenItemNode
         
         return height
     }
+    
+    func animateErrorIfNeeded() {
+        self.itemNode?.animateErrorIfNeeded()
+    }
 }