Support input dismissal in controllers that use member search node

submodules/PeerInfoUI/Sources/ChannelAdminsController.swift

@@ -498,6 +498,7 @@ public func channelAdminsController(context: AccountContext, peerId: PeerId, loa
     
     var pushControllerImpl: ((ViewController) -> Void)?
     var presentControllerImpl: ((ViewController, Any?) -> Void)?
+    var dismissInputImpl: (() -> Void)?
     
     let actionsDisposable = DisposableSet()
 
@@ -584,24 +585,24 @@ public func channelAdminsController(context: AccountContext, peerId: PeerId, loa
                     }
                     if let participant = participant {
                         switch participant.participant {
-                            case .creator:
+                        case .creator:
-                                return
+                            return
-                            case let .member(_, _, _, banInfo, _):
+                        case let .member(_, _, _, banInfo, _):
-                                if let banInfo = banInfo {
+                            if let banInfo = banInfo {
-                                    var canUnban = false
+                                var canUnban = false
-                                    if banInfo.restrictedBy != context.account.peerId {
+                                if banInfo.restrictedBy != context.account.peerId {
+                                    canUnban = true
+                                }
+                                if let channel = peerView.peers[peerId] as? TelegramChannel {
+                                    if channel.hasPermission(.banMembers) {
                                         canUnban = true
                                     }
-                                    if let channel = peerView.peers[peerId] as? TelegramChannel {
-                                        if channel.hasPermission(.banMembers) {
-                                            canUnban = true
-                                        }
-                                    }
-                                    if !canUnban {
-                                        presentControllerImpl?(textAlertController(context: context, title: nil, text: presentationData.strings.Channel_Members_AddAdminErrorBlacklisted, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
-                                        return
-                                    }
                                 }
+                                if !canUnban {
+                                    presentControllerImpl?(textAlertController(context: context, title: nil, text: presentationData.strings.Channel_Members_AddAdminErrorBlacklisted, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
+                                    return
+                                }
+                            }
                         }
                     }
                     pushControllerImpl?(channelAdminController(context: context, peerId: peerId, adminId: peer.id, initialParticipant: participant?.participant, updated: { _ in
@@ -746,6 +747,8 @@ public func channelAdminsController(context: AccountContext, peerId: PeerId, loa
                 }
             }, pushController: { c in
                 pushControllerImpl?(c)
+            }, dismissInput: {
+                dismissInputImpl?()
             })
         }
         
@@ -772,6 +775,9 @@ public func channelAdminsController(context: AccountContext, peerId: PeerId, loa
             controller.view.endEditing(true)
         }
     }
+    dismissInputImpl = { [weak controller] in
+        controller?.view.endEditing(true)
+    }
     upgradedToSupergroupImpl = { [weak controller] upgradedPeerId, f in
         guard let controller = controller, let navigationController = controller.navigationController as? NavigationController else {
             return

submodules/PeerInfoUI/Sources/ChannelBlacklistController.swift

@@ -277,6 +277,7 @@ public func channelBlacklistController(context: AccountContext, peerId: PeerId)
     
     var presentControllerImpl: ((ViewController, Any?) -> Void)?
     var pushControllerImpl: ((ViewController) -> Void)?
+    var dismissInputImpl: (() -> Void)?
 
     let actionsDisposable = DisposableSet()
     
@@ -492,6 +493,8 @@ public func channelBlacklistController(context: AccountContext, peerId: PeerId)
                 }
             }, pushController: { c in
                 pushControllerImpl?(c)
+            }, dismissInput: {
+                dismissInputImpl?()
             })
         }
         
@@ -517,6 +520,9 @@ public func channelBlacklistController(context: AccountContext, peerId: PeerId)
             (controller.navigationController as? NavigationController)?.pushViewController(c)
         }
     }
+    dismissInputImpl = { [weak controller] in
+        controller?.view.endEditing(true)
+    }
     controller.visibleBottomContentOffsetChanged = { offset in
         if case let .known(value) = offset, value < 40.0 {
             context.peerChannelMemberCategoriesContextsManager.loadMore(peerId: peerId, control: loadMoreControl)

submodules/PeerInfoUI/Sources/ChannelMembersController.swift

@@ -339,6 +339,7 @@ public func channelMembersController(context: AccountContext, peerId: PeerId) ->
     
     var presentControllerImpl: ((ViewController, Any?) -> Void)?
     var pushControllerImpl: ((ViewController) -> Void)?
+    var dismissInputImpl: (() -> Void)?
     
     let actionsDisposable = DisposableSet()
     
@@ -506,6 +507,8 @@ public func channelMembersController(context: AccountContext, peerId: PeerId) ->
                 }
             }, pushController: { c in
                 pushControllerImpl?(c)
+            }, dismissInput: {
+                dismissInputImpl?()
             })
         }
         
@@ -537,6 +540,9 @@ public func channelMembersController(context: AccountContext, peerId: PeerId) ->
             (controller.navigationController as? NavigationController)?.pushViewController(c)
         }
     }
+    dismissInputImpl = { [weak controller] in
+        controller?.view.endEditing(true)
+    }
     controller.visibleBottomContentOffsetChanged = { offset in
         if let loadMoreControl = loadMoreControl, case let .known(value) = offset, value < 40.0 {
             context.peerChannelMemberCategoriesContextsManager.loadMore(peerId: peerId, control: loadMoreControl)

submodules/PeerInfoUI/Sources/ChannelPermissionsController.swift

@@ -466,6 +466,7 @@ public func channelPermissionsController(context: AccountContext, peerId origina
     
     var presentControllerImpl: ((ViewController, Any?) -> Void)?
     var pushControllerImpl: ((ViewController) -> Void)?
+    var dismissInputImpl: (() -> Void)?
     
     let actionsDisposable = DisposableSet()
     
@@ -803,6 +804,8 @@ public func channelPermissionsController(context: AccountContext, peerId origina
                 }
             }, pushController: { c in
                 pushControllerImpl?(c)
+            }, dismissInput: {
+                dismissInputImpl?()
             })
         }
         
@@ -828,6 +831,9 @@ public func channelPermissionsController(context: AccountContext, peerId origina
             (controller.navigationController as? NavigationController)?.pushViewController(c)
         }
     }
+    dismissInputImpl = { [weak controller] in
+        controller?.view.endEditing(true)
+    }
     upgradedToSupergroupImpl = { [weak controller] upgradedPeerId, f in
         guard let controller = controller, let navigationController = controller.navigationController as? NavigationController else {
             return