Various improvements

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

@@ -13876,3 +13876,11 @@ Sorry for the inconvenience.";
 "Chat.PanelCustomStatusShortInfo" = "%@ is a mark for [Premium subscribers >]()";
 
 "Chat.InputTextPaidMessagePlaceholder" = "Message for %@";
+
+"Privacy.Messages.Stars_1" = "%@ Star";
+"Privacy.Messages.Stars_any" = "%@ Stars";
+"Privacy.Messages.Unlock" = "Unlock with Telegram Premium";
+
+"Premium.PaidMessages" = "Paid Messages";
+"Premium.PaidMessagesInfo" = "Charge a fee for messages from non-contacts or new senders.";
+"Premium.PaidMessages.Proceed" = "About Telegram Premium";

submodules/AccountContext/Sources/AccountContext.swift

@@ -1357,25 +1357,29 @@ public struct StarsSubscriptionConfiguration {
             maxFee: 2500,
             usdWithdrawRate: 1200,
             paidMessageMaxAmount: 10000,
-            paidMessageCommissionPermille: 850
+            paidMessageCommissionPermille: 850,
+            paidMessagesAvailable: false
         )
     }
-    
+        
     public let maxFee: Int64
     public let usdWithdrawRate: Int64
     public let paidMessageMaxAmount: Int64
     public let paidMessageCommissionPermille: Int32
+    public let paidMessagesAvailable: Bool
     
     fileprivate init(
         maxFee: Int64,
         usdWithdrawRate: Int64,
         paidMessageMaxAmount: Int64,
-        paidMessageCommissionPermille: Int32
+        paidMessageCommissionPermille: Int32,
+        paidMessagesAvailable: Bool
     ) {
         self.maxFee = maxFee
         self.usdWithdrawRate = usdWithdrawRate
         self.paidMessageMaxAmount = paidMessageMaxAmount
         self.paidMessageCommissionPermille = paidMessageCommissionPermille
+        self.paidMessagesAvailable = paidMessagesAvailable
     }
     
     public static func with(appConfiguration: AppConfiguration) -> StarsSubscriptionConfiguration {
@@ -1384,11 +1388,14 @@ public struct StarsSubscriptionConfiguration {
             let usdWithdrawRate = (data["stars_usd_withdraw_rate_x1000"] as? Double).flatMap(Int64.init) ?? StarsSubscriptionConfiguration.defaultValue.usdWithdrawRate
             let paidMessageMaxAmount = (data["stars_paid_message_amount_max"] as? Double).flatMap(Int64.init) ?? StarsSubscriptionConfiguration.defaultValue.paidMessageMaxAmount
             let paidMessageCommissionPermille = (data["stars_paid_message_commission_permille"] as? Double).flatMap(Int32.init) ?? StarsSubscriptionConfiguration.defaultValue.paidMessageCommissionPermille
+            let paidMessagesAvailable = (data["stars_paid_messages_available"] as? Bool) ?? StarsSubscriptionConfiguration.defaultValue.paidMessagesAvailable
+            
             return StarsSubscriptionConfiguration(
                 maxFee: maxFee,
                 usdWithdrawRate: usdWithdrawRate,
                 paidMessageMaxAmount: paidMessageMaxAmount,
-                paidMessageCommissionPermille: paidMessageCommissionPermille
+                paidMessageCommissionPermille: paidMessageCommissionPermille,
+                paidMessagesAvailable: paidMessagesAvailable
             )
         } else {
             return .defaultValue

submodules/AccountContext/Sources/Premium.swift

@@ -42,6 +42,7 @@ public enum PremiumIntroSource {
     case folderTags
     case animatedEmoji
     case messageEffects
+    case paidMessages
 }
 
 public enum PremiumGiftSource: Equatable {
@@ -79,6 +80,7 @@ public enum PremiumDemoSubject {
     case folderTags
     case business
     case messageEffects
+    case paidMessages
     
     case businessLocation
     case businessHours

submodules/ItemListUI/Sources/Items/ItemListCheckboxItem.swift

@@ -347,6 +347,8 @@ public class ItemListCheckboxItemNode: ItemListRevealOptionsItemNode {
                             iconFrame = CGRect(origin: CGPoint(x: params.leftInset + floor((leftInset - params.leftInset - iconSize.width) / 2.0), y: floor((contentSize.height - iconSize.height) / 2.0)), size: iconSize)
                         }
                         strongSelf.imageNode.frame = iconFrame
+                    } else {
+                        strongSelf.imageNode.image = nil
                     }
                     
                     strongSelf.highlightedBackgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -UIScreenPixel), size: CGSize(width: params.width, height: strongSelf.backgroundNode.frame.height + UIScreenPixel + UIScreenPixel))

submodules/LegacyComponents/Sources/TGPhotoEditorSliderView.m

@@ -141,7 +141,7 @@ const CGFloat TGPhotoEditorSliderViewInternalMargin = 7.0f;
     if (vertical)
         startPosition = 2 * visualMargin + visualTotalLength - startPosition;
     
-    CGFloat endPosition = visualMargin + visualTotalLength / (_maximumValue - _minimumValue) * (ABS(_minimumValue) + 1.0);
+    CGFloat endPosition = visualMargin + visualTotalLength / (_maximumValue - _minimumValue) * (ABS(_minimumValue) + _maximumValue);
     if (vertical)
         endPosition = 2 * visualMargin + visualTotalLength - endPosition;
     

submodules/PeerInfoUI/Sources/ChannelPermissionsController.swift

@@ -93,7 +93,7 @@ private enum ChannelPermissionsEntry: ItemListNodeEntry {
     case chargeForMessagesInfo(PresentationTheme, String)
     
     case messagePriceHeader(PresentationTheme, String)
-    case messagePrice(PresentationTheme, Int64, String)
+    case messagePrice(PresentationTheme, Int64, Int64, String)
     case messagePriceInfo(PresentationTheme, String)
     
     case unrestrictBoostersSwitch(PresentationTheme, String, Bool)
@@ -241,8 +241,8 @@ private enum ChannelPermissionsEntry: ItemListNodeEntry {
                 } else {
                     return false
                 }
-            case let .messagePrice(lhsTheme, lhsValue, lhsPrice):
+            case let .messagePrice(lhsTheme, lhsValue, lhsMaxValue, lhsPrice):
-            if case let .messagePrice(rhsTheme, rhsValue, rhsPrice) = rhs, lhsTheme === rhsTheme, lhsValue == rhsValue, lhsPrice == rhsPrice {
+                if case let .messagePrice(rhsTheme, rhsValue, rhsMaxValue, rhsPrice) = rhs, lhsTheme === rhsTheme, lhsValue == rhsValue, lhsMaxValue == rhsMaxValue, lhsPrice == rhsPrice {
                     return true
                 } else {
                     return false
@@ -424,8 +424,8 @@ private enum ChannelPermissionsEntry: ItemListNodeEntry {
                 return ItemListTextItem(presentationData: presentationData, text: .plain(value), sectionId: self.section)
             case let .messagePriceHeader(_, value):
                 return ItemListSectionHeaderItem(presentationData: presentationData, text: value, sectionId: self.section)
-            case let .messagePrice(_, value, price):
+            case let .messagePrice(_, value, maxValue, price):
-                return MessagePriceItem(theme: presentationData.theme, strings: presentationData.strings, minValue: 1, maxValue: 10000, value: value, price: price, sectionId: self.section, updated: { value in
+                return MessagePriceItem(theme: presentationData.theme, strings: presentationData.strings, isEnabled: true, minValue: 1, maxValue: maxValue, value: value, price: price, sectionId: self.section, updated: { value in
                     arguments.updateStarsAmount(StarsAmount(value: value, nanos: 0))
                 })
             case let .messagePriceInfo(_, value):
@@ -733,7 +733,7 @@ private func channelPermissionsControllerEntries(context: AccountContext, presen
                 price = "≈\(formatTonUsdValue(sendPaidMessageStars, divide: false, rate: usdRate, dateTimeFormat: presentationData.dateTimeFormat))"
                 
                 entries.append(.messagePriceHeader(presentationData.theme, presentationData.strings.GroupInfo_Permissions_MessagePrice))
-                entries.append(.messagePrice(presentationData.theme, sendPaidMessageStars, price))
+                entries.append(.messagePrice(presentationData.theme, sendPaidMessageStars, configuration.paidMessageMaxAmount, price))
                 entries.append(.messagePriceInfo(presentationData.theme, presentationData.strings.GroupInfo_Permissions_MessagePriceInfo("\(configuration.paidMessageCommissionPermille / 10)", price).string))
             }
         }

submodules/PremiumUI/Sources/PremiumDemoScreen.swift

@@ -1099,6 +1099,25 @@ private final class DemoSheetContent: CombinedComponent {
                     )
                 )
                 
+                availableItems[.paidMessages] = DemoPagerComponent.Item(
+                    AnyComponentWithIdentity(
+                        id: PremiumDemoScreen.Subject.paidMessages,
+                        component: AnyComponent(
+                            PageComponent(
+                                content: AnyComponent(PhoneDemoComponent(
+                                    context: component.context,
+                                    position: .top,
+                                    videoFile: configuration.videos["paid_messages"],
+                                    decoration: .badgeStars
+                                )),
+                                title: strings.Premium_PaidMessages,
+                                text: strings.Premium_PaidMessagesInfo,
+                                textColor: textColor
+                            )
+                        )
+                    )
+                )
+                
                 let index: Int = 0
                 var items: [DemoPagerComponent.Item] = []
                 if let item = availableItems.first(where: { $0.value.content.id == component.subject as AnyHashable }) {
@@ -1195,6 +1214,8 @@ private final class DemoSheetContent: CombinedComponent {
                 text = strings.Premium_FolderTagsStandaloneInfo
             case .messageEffects:
                 text = strings.Premium_MessageEffectsInfo
+            case .paidMessages:
+                text = strings.Premium_PaidMessagesInfo
             default:
                 text = ""
             }
@@ -1279,6 +1300,9 @@ private final class DemoSheetContent: CombinedComponent {
                         case .emojiStatus:
                             buttonText = strings.Premium_EmojiStatus_Proceed
                             buttonAnimationName = "premium_unlock"
+                        case .paidMessages:
+                            buttonText = strings.Premium_PaidMessages_Proceed
+                            buttonAnimationName = "premium_unlock"
                         default:
                             buttonText = strings.Common_OK
                     }
@@ -1468,6 +1492,7 @@ public class PremiumDemoScreen: ViewControllerComponentContainer {
         case business
         case folderTags
         case messageEffects
+        case paidMessages
         
         case businessLocation
         case businessHours
@@ -1526,6 +1551,8 @@ public class PremiumDemoScreen: ViewControllerComponentContainer {
                 return .folderTags
             case .messageEffects:
                 return .messageEffects
+            case .paidMessages:
+                return .paidMessages
             case .businessLocation:
                 return .businessLocation
             case .businessHours:

submodules/PremiumUI/Sources/PremiumGiftScreen.swift

@@ -433,6 +433,7 @@ private final class PremiumGiftScreenContentComponent: CombinedComponent {
                 UIColor(rgb: 0xdb374b),
                 UIColor(rgb: 0xcb3e6d),
                 UIColor(rgb: 0xbc4395),
+                UIColor(rgb: 0xbc4395),
                 UIColor(rgb: 0xab4ac4),
                 UIColor(rgb: 0xab4ac4),
                 UIColor(rgb: 0xa34cd7),
@@ -538,6 +539,8 @@ private final class PremiumGiftScreenContentComponent: CombinedComponent {
                             demoSubject = .messagePrivacy
                         case .messageEffects:
                             demoSubject = .messageEffects
+                        case .paidMessages:
+                            demoSubject = .paidMessages
                         case .business:
                             demoSubject = .business
                         default:

submodules/PremiumUI/Sources/PremiumIntroScreen.swift

@@ -302,6 +302,12 @@ public enum PremiumSource: Equatable {
             } else {
                 return false
             }
+        case .paidMessages:
+            if case .messageEffects = rhs {
+                return true
+            } else {
+                return false
+            }
         }
     }
     
@@ -349,6 +355,7 @@ public enum PremiumSource: Equatable {
     case messageTags
     case folderTags
     case messageEffects
+    case paidMessages
     
     var identifier: String? {
         switch self {
@@ -442,6 +449,8 @@ public enum PremiumSource: Equatable {
             return "folder_tags"
         case .messageEffects:
             return "effects"
+        case .paidMessages:
+            return "paid_messages"
         }
     }
 }
@@ -470,6 +479,7 @@ public enum PremiumPerk: CaseIterable {
     case business
     case folderTags
     case messageEffects
+    case paidMessages
     
     case businessLocation
     case businessHours
@@ -504,7 +514,8 @@ public enum PremiumPerk: CaseIterable {
             .messagePrivacy,
             .folderTags,
             .business,
-            .messageEffects
+            .messageEffects,
+            .paidMessages
         ]
     }
     
@@ -578,6 +589,8 @@ public enum PremiumPerk: CaseIterable {
             return "folder_tags"
         case .messageEffects:
             return "effects"
+        case .paidMessages:
+            return "paid_messages"
         case .business:
             return "business"
         case .businessLocation:
@@ -647,6 +660,8 @@ public enum PremiumPerk: CaseIterable {
             return strings.Premium_Business
         case .messageEffects:
             return strings.Premium_MessageEffects
+        case .paidMessages:
+            return strings.Premium_PaidMessages
         case .businessLocation:
             return strings.Business_Location
         case .businessHours:
@@ -714,6 +729,8 @@ public enum PremiumPerk: CaseIterable {
             return strings.Premium_BusinessInfo
         case .messageEffects:
             return strings.Premium_MessageEffectsInfo
+        case .paidMessages:
+            return strings.Premium_PaidMessagesInfo
         case .businessLocation:
             return strings.Business_LocationInfo
         case .businessHours:
@@ -781,7 +798,8 @@ public enum PremiumPerk: CaseIterable {
             return "Premium/Perk/Business"
         case .messageEffects:
             return "Premium/Perk/MessageEffects"
-            
+        case .paidMessages:
+            return "Premium/Perk/PaidMessages"
         case .businessLocation:
             return "Premium/BusinessPerk/Location"
         case .businessHours:
@@ -819,6 +837,7 @@ struct PremiumIntroConfiguration {
             .colors,
             .wallpapers,
             .profileBadge,
+            .paidMessages,
             .messagePrivacy,
             .advancedChatManagement,
             .noAds,
@@ -867,6 +886,12 @@ struct PremiumIntroConfiguration {
                 perks = PremiumIntroConfiguration.defaultValue.perks
             }
             
+            #if DEBUG
+            if !perks.contains(.paidMessages) {
+                perks.append(.paidMessages)
+            }
+            #endif
+            
             var businessPerks: [PremiumPerk] = []
             if let values = data["business_promo_order"] as? [String] {
                 for value in values {
@@ -1859,6 +1884,7 @@ private final class PremiumIntroScreenContentComponent: CombinedComponent {
                 UIColor(rgb: 0xdb374b),
                 UIColor(rgb: 0xcb3e6d),
                 UIColor(rgb: 0xbc4395),
+                UIColor(rgb: 0xbc4395),
                 UIColor(rgb: 0xab4ac4),
                 UIColor(rgb: 0xab4ac4),
                 UIColor(rgb: 0xa34cd7),
@@ -2092,6 +2118,8 @@ private final class PremiumIntroScreenContentComponent: CombinedComponent {
                                 demoSubject = .messagePrivacy
                             case .messageEffects:
                                 demoSubject = .messageEffects
+                            case .paidMessages:
+                                demoSubject = .paidMessages
                             case .business:
                                 demoSubject = .business
                                 let _ = ApplicationSpecificNotice.setDismissedBusinessBadge(accountManager: accountContext.sharedContext.accountManager).startStandalone()

submodules/PremiumUI/Sources/PremiumLimitsListScreen.swift

@@ -842,6 +842,24 @@ public class PremiumLimitsListScreen: ViewController {
                         )
                     )
                 )
+                availableItems[.paidMessages] = DemoPagerComponent.Item(
+                    AnyComponentWithIdentity(
+                        id: PremiumDemoScreen.Subject.paidMessages,
+                        component: AnyComponent(
+                            PageComponent(
+                                content: AnyComponent(PhoneDemoComponent(
+                                    context: context,
+                                    position: .top,
+                                    videoFile: videos["paid_messages"],
+                                    decoration: .badgeStars
+                                )),
+                                title: strings.Premium_PaidMessages,
+                                text: strings.Premium_PaidMessagesInfo,
+                                textColor: textColor
+                            )
+                        )
+                    )
+                )
                 availableItems[.business] = DemoPagerComponent.Item(
                     AnyComponentWithIdentity(
                         id: PremiumDemoScreen.Subject.business,

submodules/SettingsUI/Sources/Privacy and Security/IncomingMessagePrivacyScreen.swift

@@ -19,19 +19,22 @@ private final class IncomingMessagePrivacyScreenArguments {
     let disabledValuePressed: () -> Void
     let infoLinkAction: () -> Void
     let openExceptions: () -> Void
+    let openPremiumInfo: () -> Void
     
     init(
         context: AccountContext,
         updateValue: @escaping (GlobalPrivacySettings.NonContactChatsPrivacy) -> Void,
         disabledValuePressed: @escaping () -> Void,
         infoLinkAction: @escaping () -> Void,
-        openExceptions: @escaping () -> Void
+        openExceptions: @escaping () -> Void,
+        openPremiumInfo: @escaping () -> Void
     ) {
         self.context = context
         self.updateValue = updateValue
         self.disabledValuePressed = disabledValuePressed
         self.infoLinkAction = infoLinkAction
         self.openExceptions = openExceptions
+        self.openPremiumInfo = openPremiumInfo
     }
 }
 
@@ -49,7 +52,7 @@ private enum GlobalAutoremoveEntry: ItemListNodeEntry {
     case optionChargeForMessages(value: GlobalPrivacySettings.NonContactChatsPrivacy, isEnabled: Bool)
     case footer(value: GlobalPrivacySettings.NonContactChatsPrivacy)
     case priceHeader
-    case price(value: Int64, price: String)
+    case price(value: Int64, maxValue: Int64, price: String, isEnabled: Bool)
     case priceInfo(commission: Int32, value: String)
     case exceptionsHeader
     case exceptions(count: Int)
@@ -128,12 +131,8 @@ private enum GlobalAutoremoveEntry: ItemListNodeEntry {
             if case .paidMessages = value  {
                 isChecked = true
             }
-            return ItemListCheckboxItem(presentationData: presentationData, icon: isEnabled ? nil : generateTintedImage(image: UIImage(bundleImageName: "Chat/Stickers/Lock"), color: presentationData.theme.list.itemSecondaryTextColor), iconPlacement: .check, title: presentationData.strings.Privacy_Messages_ChargeForMessages, style: .left, checked: isChecked, zeroSeparatorInsets: false, sectionId: self.section, action: {
+            return ItemListCheckboxItem(presentationData: presentationData, icon: isEnabled || isChecked ? nil : generateTintedImage(image: UIImage(bundleImageName: "Chat/Stickers/Lock"), color: presentationData.theme.list.itemSecondaryTextColor), iconPlacement: .check, title: presentationData.strings.Privacy_Messages_ChargeForMessages, style: .left, checked: isChecked, zeroSeparatorInsets: false, sectionId: self.section, action: {
-                if isEnabled {
+                arguments.updateValue(.paidMessages(StarsAmount(value: 400, nanos: 0)))
-                    arguments.updateValue(.paidMessages(StarsAmount(value: 400, nanos: 0)))
-                } else {
-                    arguments.disabledValuePressed()
-                }
             })
         case let .footer(value):
             let text: String
@@ -149,9 +148,11 @@ private enum GlobalAutoremoveEntry: ItemListNodeEntry {
             })
         case .priceHeader:
             return ItemListSectionHeaderItem(presentationData: presentationData, text: presentationData.strings.Privacy_Messages_MessagePrice, sectionId: self.section)
-        case let .price(value, price):
+        case let .price(value, maxValue, price, isEnabled):
-            return MessagePriceItem(theme: presentationData.theme, strings: presentationData.strings, minValue: 1, maxValue: 10000, value: value, price: price, sectionId: self.section, updated: { value in
+            return MessagePriceItem(theme: presentationData.theme, strings: presentationData.strings, isEnabled: isEnabled, minValue: 1, maxValue: maxValue, value: value, price: price, sectionId: self.section, updated: { value in
                 arguments.updateValue(.paidMessages(StarsAmount(value: value, nanos: 0)))
+            }, openPremiumInfo: {
+                arguments.openPremiumInfo()
             })
         case let .priceInfo(commission, value):
             return ItemListTextItem(presentationData: presentationData, text: .markdown(presentationData.strings.Privacy_Messages_MessagePriceInfo("\(commission)", value).string), sectionId: self.section)
@@ -178,7 +179,9 @@ private func incomingMessagePrivacyScreenEntries(presentationData: PresentationD
     entries.append(.header)
     entries.append(.optionEverybody(value: state.updatedValue))
     entries.append(.optionPremium(value: state.updatedValue, isEnabled: enableSetting))
-    entries.append(.optionChargeForMessages(value: state.updatedValue, isEnabled: isPremium))
+    if configuration.paidMessagesAvailable {
+        entries.append(.optionChargeForMessages(value: state.updatedValue, isEnabled: isPremium))
+    }
     
     if case let .paidMessages(amount) = state.updatedValue {
         entries.append(.footer(value: state.updatedValue))
@@ -188,11 +191,14 @@ private func incomingMessagePrivacyScreenEntries(presentationData: PresentationD
         
         let price = "≈\(formatTonUsdValue(amount.value, divide: false, rate: usdRate, dateTimeFormat: presentationData.dateTimeFormat))"
         
-        entries.append(.price(value: amount.value, price: price))
+        entries.append(.price(value: amount.value, maxValue: configuration.paidMessageMaxAmount, price: price, isEnabled: isPremium))
         entries.append(.priceInfo(commission: configuration.paidMessageCommissionPermille / 10, value: price))
-        entries.append(.exceptionsHeader)
+        
-        entries.append(.exceptions(count: state.disableFor.count))
+        if isPremium {
-        entries.append(.exceptionsInfo)
+            entries.append(.exceptionsHeader)
+            entries.append(.exceptions(count: state.disableFor.count))
+            entries.append(.exceptionsInfo)
+        }
     } else {
         entries.append(.footer(value: state.updatedValue))
         entries.append(.info)
@@ -347,6 +353,17 @@ public func incomingMessagePrivacyScreen(context: AccountContext, value: GlobalP
                 })
                 pushControllerImpl?(controller)
             }
+        },
+        openPremiumInfo: {
+            var replaceImpl: ((ViewController) -> Void)?
+            let controller = context.sharedContext.makePremiumDemoController(context: context, subject: .paidMessages, forceDark: false, action: {
+                let controller = context.sharedContext.makePremiumIntroController(context: context, source: .paidMessages, forceDark: false, dismissed: nil)
+                replaceImpl?(controller)
+            }, dismissed: nil)
+            replaceImpl = { [weak controller] c in
+                controller?.replace(with: c)
+            }
+            pushControllerImpl?(controller)
         }
     )
     
@@ -414,7 +431,12 @@ public func incomingMessagePrivacyScreen(context: AccountContext, value: GlobalP
         controller?.push(c)
     }
     controller.attemptNavigation = { _ in
-        update(stateValue.with({ $0 }).updatedValue)
+        let updatedValue = stateValue.with({ $0 }).updatedValue
+        if !context.isPremium, case .paidMessages = updatedValue {
+            
+        } else {
+            update(updatedValue)
+        }
         return true
     }
     dismissImpl = { [weak controller] in

submodules/TelegramUI/Components/PeerInfo/MessagePriceItem/BUILD

@@ -19,6 +19,10 @@ swift_library(
         "//submodules/TelegramPresentationData",
         "//submodules/ItemListUI",
         "//submodules/LegacyComponents",
+        "//submodules/ComponentFlow",
+        "//submodules/TelegramUI/Components/ButtonComponent",
+        "//submodules/Components/BundleIconComponent",
+        "//submodules/Components/MultilineTextComponent",
     ],
     visibility = [
         "//visibility:public",

submodules/TelegramUI/Components/PeerInfo/MessagePriceItem/Sources/MessagePriceItem.swift

@@ -8,6 +8,10 @@ import TelegramPresentationData
 import LegacyComponents
 import ItemListUI
 import PresentationDataUtils
+import ComponentFlow
+import ButtonComponent
+import BundleIconComponent
+import MultilineTextComponent
 
 private let textFont = Font.with(size: 17.0, traits: .monospacedNumbers)
 private let smallTextFont = Font.with(size: 13.0, traits: .monospacedNumbers)
@@ -15,22 +19,26 @@ private let smallTextFont = Font.with(size: 13.0, traits: .monospacedNumbers)
 public final class MessagePriceItem: ListViewItem, ItemListItem {
     let theme: PresentationTheme
     let strings: PresentationStrings
+    let isEnabled: Bool
     let minValue: Int64
     let maxValue: Int64
     let value: Int64
     let price: String
     public let sectionId: ItemListSectionId
     let updated: (Int64) -> Void
+    let openPremiumInfo: (() -> Void)?
     
-    public init(theme: PresentationTheme, strings: PresentationStrings, minValue: Int64, maxValue: Int64, value: Int64, price: String, sectionId: ItemListSectionId, updated: @escaping (Int64) -> Void) {
+    public init(theme: PresentationTheme, strings: PresentationStrings, isEnabled: Bool, minValue: Int64, maxValue: Int64, value: Int64, price: String, sectionId: ItemListSectionId, updated: @escaping (Int64) -> Void, openPremiumInfo: (() -> Void)? = nil) {
         self.theme = theme
         self.strings = strings
+        self.isEnabled = isEnabled
         self.minValue = minValue
         self.maxValue = maxValue
         self.value = value
         self.price = price
         self.sectionId = sectionId
         self.updated = updated
+        self.openPremiumInfo = openPremiumInfo
     }
     
     public func nodeConfiguredForParams(async: @escaping (@escaping () -> Void) -> Void, params: ListViewItemLayoutParams, synchronousLoads: Bool, previousItem: ListViewItem?, nextItem: ListViewItem?, completion: @escaping (ListViewItemNode, @escaping () -> (Signal<Void, NoError>?, (ListViewItemApply) -> Void)) -> Void) {
@@ -155,6 +163,9 @@ private class MessagePriceItemNode: ListViewItemNode {
     private let rightTextNode: ImmediateTextNode
     private let centerLeftTextNode: ImmediateTextNode
     private let centerRightTextNode: ImmediateTextNode
+    private let lockIconNode: ASImageNode
+    
+    private let button: ComponentView<Empty>
     
     private var amount: Amount = Amount(realValue: 1, maxRealValue: 1000, maxSliderValue: 1000, isLogarithmic: true)
     
@@ -178,12 +189,18 @@ private class MessagePriceItemNode: ListViewItemNode {
         self.centerLeftTextNode = ImmediateTextNode()
         self.centerRightTextNode = ImmediateTextNode()
         
+        self.lockIconNode = ASImageNode()
+        self.lockIconNode.displaysAsynchronously = false
+        
+        self.button = ComponentView<Empty>()
+        
         super.init(layerBacked: false, dynamicBounce: false)
         
         self.addSubnode(self.leftTextNode)
         self.addSubnode(self.rightTextNode)
         self.addSubnode(self.centerLeftTextNode)
         self.addSubnode(self.centerRightTextNode)
+        self.addSubnode(self.lockIconNode)
     }
     
     override func didLoad() {
@@ -224,11 +241,15 @@ private class MessagePriceItemNode: ListViewItemNode {
                 themeUpdated = true
             }
             
-            let contentSize: CGSize
+            var contentSize: CGSize
             let insets: UIEdgeInsets
             let separatorHeight = UIScreenPixel
             
             contentSize = CGSize(width: params.width, height: 88.0)
+            if !item.isEnabled {
+                contentSize.height = 166.0
+            }
+            
             insets = itemListNeighborsGroupedInsets(neighbors, params)
             
             let layout = ListViewItemNodeLayout(contentSize: contentSize, insets: insets)
@@ -290,8 +311,7 @@ private class MessagePriceItemNode: ListViewItemNode {
                     strongSelf.leftTextNode.attributedText = NSAttributedString(string: "\(item.minValue)", font: Font.regular(13.0), textColor: item.theme.list.itemSecondaryTextColor)
                     strongSelf.rightTextNode.attributedText = NSAttributedString(string: "\(item.maxValue)", font: Font.regular(13.0), textColor: item.theme.list.itemSecondaryTextColor)
                     
-                    //TODO:localize
+                    let centralLeftText = item.strings.Privacy_Messages_Stars(Int32(item.value))
-                    let centralLeftText = "\(item.value) Stars"
                     strongSelf.centerLeftTextNode.attributedText = NSAttributedString(string: centralLeftText, font: textFont, textColor: item.theme.list.itemPrimaryTextColor)
                     strongSelf.centerRightTextNode.attributedText = NSAttributedString(string: item.price, font: smallTextFont, textColor: item.theme.list.itemSecondaryTextColor)
                     
@@ -323,6 +343,66 @@ private class MessagePriceItemNode: ListViewItemNode {
                         
                         sliderView.frame = CGRect(origin: CGPoint(x: params.leftInset + 18.0, y: 36.0), size: CGSize(width: params.width - params.leftInset - params.rightInset - 18.0 * 2.0, height: 44.0))
                     }
+                    
+                    strongSelf.lockIconNode.isHidden = item.isEnabled
+                    if !item.isEnabled {
+                        if themeUpdated {
+                            strongSelf.lockIconNode.image = generateTintedImage(image: UIImage(bundleImageName: "Chat/Stickers/SmallLock"), color: item.theme.list.itemSecondaryTextColor.withMultipliedAlpha(0.5))
+                        }
+                        if let image = strongSelf.lockIconNode.image {
+                            strongSelf.lockIconNode.frame = CGRect(origin: CGPoint(x: centerLeftFrame.minX - image.size.width - 1.0, y: 12.0 + UIScreenPixel), size: image.size)
+                        }
+                        
+                        let sideInset: CGFloat = 16.0
+                        let buttonSize = CGSize(width: params.width - params.leftInset - params.rightInset - sideInset * 2.0, height: 50.0)
+                        let _ = strongSelf.button.update(
+                            transition: .immediate,
+                            component: AnyComponent(
+                                ButtonComponent(
+                                    background: ButtonComponent.Background(
+                                        color: item.theme.list.itemCheckColors.fillColor,
+                                        foreground: item.theme.list.itemCheckColors.foregroundColor,
+                                        pressedColor: item.theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.9)
+                                    ),
+                                    content: AnyComponentWithIdentity(
+                                        id: AnyHashable("unlock"),
+                                        component: AnyComponent(
+                                            HStack([
+                                                AnyComponentWithIdentity(
+                                                    id: AnyHashable("icon"),
+                                                    component: AnyComponent(BundleIconComponent(name: "Chat/Stickers/Lock", tintColor: item.theme.list.itemCheckColors.foregroundColor))
+                                                ),
+                                                AnyComponentWithIdentity(
+                                                    id: AnyHashable("label"),
+                                                    component: AnyComponent(MultilineTextComponent(text: .plain(NSAttributedString(string: item.strings.Privacy_Messages_Unlock, font: Font.semibold(17.0), textColor: item.theme.list.itemCheckColors.foregroundColor, paragraphAlignment: .center))))
+                                                )
+                                            ], spacing: 3.0)
+                                        )
+                                    ),
+                                    isEnabled: true,
+                                    tintWhenDisabled: false,
+                                    allowActionWhenDisabled: false,
+                                    displaysProgress: false,
+                                    action: { [weak self] in
+                                        guard let self, let item = self.item else {
+                                            return
+                                        }
+                                        item.openPremiumInfo?()
+                                    }
+                                )
+                            ),
+                            environment: {},
+                            containerSize: buttonSize
+                        )
+                        if let buttonView = strongSelf.button.view {
+                            if buttonView.superview == nil {
+                                strongSelf.view.addSubview(buttonView)
+                            }
+                            buttonView.frame = CGRect(origin: CGPoint(x: params.leftInset + sideInset, y: contentSize.height - buttonSize.height - sideInset), size: buttonSize)
+                        }
+                    } else if let buttonView = strongSelf.button.view, buttonView.superview != nil {
+                        buttonView.removeFromSuperview()
+                    }
                 }
             })
         }

submodules/TelegramUI/Images.xcassets/Premium/Perk/PaidMessages.imageset/Contents.json

@@ -0,0 +1,12 @@
+{
+  "images" : [
+    {
+      "filename" : "paidmessages.pdf",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

submodules/TelegramUI/Sources/SharedAccountContext.swift

@@ -2486,6 +2486,8 @@ public final class SharedAccountContextImpl: SharedAccountContext {
             mappedSource = .messageEffects
         case .animatedEmoji:
             mappedSource = .animatedEmoji
+        case .paidMessages:
+            mappedSource = .paidMessages
         }
         let controller = PremiumIntroScreen(context: context, source: mappedSource, modal: modal, forceDark: forceDark)
         controller.wasDismissed = dismissed
@@ -2542,6 +2544,8 @@ public final class SharedAccountContextImpl: SharedAccountContext {
             mappedSubject = .folderTags
         case .messageEffects:
             mappedSubject = .messageEffects
+        case .paidMessages:
+            mappedSubject = .paidMessages
         case .business:
             mappedSubject = .business
             buttonText = presentationData.strings.Chat_EmptyStateIntroFooterPremiumActionButton