mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
399 lines
20 KiB
Swift
399 lines
20 KiB
Swift
import Foundation
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import UIKit
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import AsyncDisplayKit
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import Display
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import TelegramCore
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import Postbox
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import SwiftSignalKit
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import TelegramPresentationData
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import AlertUI
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import PresentationDataUtils
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import PeerInfoUI
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import UndoUI
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import ChatPresentationInterfaceState
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import ChatInputPanelNode
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import AccountContext
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private enum SubscriberAction: Equatable {
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case join
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case joinGroup
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case applyToJoin
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case kicked
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case muteNotifications
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case unmuteNotifications
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case unpinMessages(Int)
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case hidePinnedMessages
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case openChannel
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case openGroup
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case openChat
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}
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private func titleAndColorForAction(_ action: SubscriberAction, theme: PresentationTheme, strings: PresentationStrings) -> (String, UIColor) {
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switch action {
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case .join:
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return (strings.Channel_JoinChannel, theme.chat.inputPanel.panelControlAccentColor)
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case .joinGroup:
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return (strings.Group_JoinGroup, theme.chat.inputPanel.panelControlAccentColor)
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case .applyToJoin:
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return (strings.Group_ApplyToJoin, theme.chat.inputPanel.panelControlAccentColor)
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case .kicked:
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return (strings.Channel_JoinChannel, theme.chat.inputPanel.panelControlDisabledColor)
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case .muteNotifications:
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return (strings.Conversation_Mute, theme.chat.inputPanel.panelControlAccentColor)
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case .unmuteNotifications:
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return (strings.Conversation_Unmute, theme.chat.inputPanel.panelControlAccentColor)
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case .unpinMessages:
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return (strings.Chat_PanelUnpinAllMessages, theme.chat.inputPanel.panelControlAccentColor)
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case .hidePinnedMessages:
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return (strings.Chat_PanelHidePinnedMessages, theme.chat.inputPanel.panelControlAccentColor)
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case .openChannel:
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//TODO:localize
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return ("Open Channel", theme.chat.inputPanel.panelControlAccentColor)
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case .openGroup:
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//TODO:localize
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return ("Open Group", theme.chat.inputPanel.panelControlAccentColor)
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case .openChat:
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//TODO:localize
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return ("Open Chat", theme.chat.inputPanel.panelControlAccentColor)
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}
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}
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private func actionForPeer(context: AccountContext, peer: Peer, interfaceState: ChatPresentationInterfaceState, isJoining: Bool, isMuted: Bool) -> SubscriberAction? {
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if case let .replyThread(message) = interfaceState.chatLocation, message.messageId.peerId == context.account.peerId {
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if let peer = interfaceState.savedMessagesTopicPeer {
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if case let .channel(channel) = peer {
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if case .broadcast = channel.info {
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return .openChannel
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} else {
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return .openGroup
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}
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} else if case .legacyGroup = peer {
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return .openGroup
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}
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}
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return .openChat
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} else if case .pinnedMessages = interfaceState.subject {
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var canManagePin = false
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if let channel = peer as? TelegramChannel {
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canManagePin = channel.hasPermission(.pinMessages)
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} else if let group = peer as? TelegramGroup {
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switch group.role {
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case .creator, .admin:
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canManagePin = true
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default:
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if let defaultBannedRights = group.defaultBannedRights {
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canManagePin = !defaultBannedRights.flags.contains(.banPinMessages)
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} else {
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canManagePin = true
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}
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}
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} else if let _ = peer as? TelegramUser, interfaceState.explicitelyCanPinMessages {
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canManagePin = true
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}
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if canManagePin {
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return .unpinMessages(max(1, interfaceState.pinnedMessage?.totalCount ?? 1))
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} else {
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return .hidePinnedMessages
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}
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} else {
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if let channel = peer as? TelegramChannel {
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if case .broadcast = channel.info, isJoining {
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if isMuted {
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return .unmuteNotifications
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} else {
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return .muteNotifications
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}
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}
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switch channel.participationStatus {
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case .kicked:
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return .kicked
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case .left:
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if case .group = channel.info {
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if channel.flags.contains(.requestToJoin) {
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return .applyToJoin
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} else {
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if channel.flags.contains(.isForum) {
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return .join
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} else {
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return .joinGroup
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}
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}
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} else {
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return .join
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}
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case .member:
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if isMuted {
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return .unmuteNotifications
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} else {
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return .muteNotifications
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}
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}
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} else {
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if isMuted {
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return .unmuteNotifications
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} else {
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return .muteNotifications
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}
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}
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}
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}
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private let badgeFont = Font.regular(14.0)
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public final class ChatChannelSubscriberInputPanelNode: ChatInputPanelNode {
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private let button: HighlightableButtonNode
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private let discussButton: HighlightableButtonNode
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private let discussButtonText: ImmediateTextNode
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private let badgeBackground: ASImageNode
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private let badgeText: ImmediateTextNode
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private let activityIndicator: UIActivityIndicatorView
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private let helpButton: HighlightableButtonNode
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private var action: SubscriberAction?
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private let actionDisposable = MetaDisposable()
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private let badgeDisposable = MetaDisposable()
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private var isJoining: Bool = false
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private var presentationInterfaceState: ChatPresentationInterfaceState?
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private var layoutData: (CGFloat, CGFloat, CGFloat, CGFloat, UIEdgeInsets, CGFloat, Bool, LayoutMetrics)?
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public override init() {
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self.button = HighlightableButtonNode()
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self.discussButton = HighlightableButtonNode()
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self.activityIndicator = UIActivityIndicatorView(style: .gray)
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self.activityIndicator.isHidden = true
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self.discussButtonText = ImmediateTextNode()
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self.discussButtonText.displaysAsynchronously = false
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self.badgeBackground = ASImageNode()
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self.badgeBackground.displaysAsynchronously = false
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self.badgeBackground.displayWithoutProcessing = true
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self.badgeBackground.isHidden = true
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self.badgeText = ImmediateTextNode()
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self.badgeText.displaysAsynchronously = false
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self.badgeText.isHidden = true
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self.helpButton = HighlightableButtonNode()
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self.discussButton.addSubnode(self.discussButtonText)
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self.discussButton.addSubnode(self.badgeBackground)
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self.discussButton.addSubnode(self.badgeText)
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super.init()
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self.clipsToBounds = true
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self.addSubnode(self.button)
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self.addSubnode(self.discussButton)
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self.view.addSubview(self.activityIndicator)
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self.addSubnode(self.helpButton)
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self.button.addTarget(self, action: #selector(self.buttonPressed), forControlEvents: .touchUpInside)
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self.discussButton.addTarget(self, action: #selector(self.discussPressed), forControlEvents: .touchUpInside)
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self.helpButton.addTarget(self, action: #selector(self.helpPressed), forControlEvents: .touchUpInside)
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}
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deinit {
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self.actionDisposable.dispose()
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self.badgeDisposable.dispose()
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}
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override public func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
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if !self.bounds.contains(point) {
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return nil
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}
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return super.hitTest(point, with: event)
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}
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@objc private func helpPressed() {
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self.interfaceInteraction?.presentGigagroupHelp()
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}
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@objc private func buttonPressed() {
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guard let context = self.context, let action = self.action, let presentationInterfaceState = self.presentationInterfaceState, let peer = presentationInterfaceState.renderedPeer?.peer else {
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return
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}
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switch action {
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case .join, .joinGroup, .applyToJoin:
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var delayActivity = false
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if let peer = peer as? TelegramChannel, case .broadcast = peer.info {
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delayActivity = true
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}
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if delayActivity {
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Queue.mainQueue().after(1.5) {
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if self.isJoining {
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self.activityIndicator.isHidden = false
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self.activityIndicator.startAnimating()
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}
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}
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} else {
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self.activityIndicator.isHidden = false
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self.activityIndicator.startAnimating()
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}
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self.isJoining = true
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if let (width, leftInset, rightInset, bottomInset, additionalSideInsets, maxHeight, isSecondary, metrics) = self.layoutData, let presentationInterfaceState = self.presentationInterfaceState {
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let _ = self.updateLayout(width: width, leftInset: leftInset, rightInset: rightInset, bottomInset: bottomInset, additionalSideInsets: additionalSideInsets, maxHeight: maxHeight, isSecondary: isSecondary, transition: .immediate, interfaceState: presentationInterfaceState, metrics: metrics, force: true)
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}
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self.actionDisposable.set((context.peerChannelMemberCategoriesContextsManager.join(engine: context.engine, peerId: peer.id, hash: nil)
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|> afterDisposed { [weak self] in
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Queue.mainQueue().async {
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if let strongSelf = self {
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strongSelf.activityIndicator.isHidden = true
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strongSelf.activityIndicator.stopAnimating()
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strongSelf.isJoining = false
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}
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}
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}).startStrict(error: { [weak self] error in
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guard let strongSelf = self, let presentationInterfaceState = strongSelf.presentationInterfaceState, let peer = presentationInterfaceState.renderedPeer?.peer else {
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return
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}
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let text: String
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switch error {
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case .inviteRequestSent:
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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strongSelf.interfaceInteraction?.presentController(UndoOverlayController(presentationData: presentationData, content: .inviteRequestSent(title: presentationInterfaceState.strings.Group_RequestToJoinSent, text: presentationInterfaceState.strings.Group_RequestToJoinSentDescriptionGroup ), elevatedLayout: true, animateInAsReplacement: false, action: { _ in return false }), nil)
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return
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case .tooMuchJoined:
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strongSelf.interfaceInteraction?.getNavigationController()?.pushViewController(oldChannelsController(context: context, intent: .join, completed: { value in
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if value {
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self?.buttonPressed()
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}
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}))
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return
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case .tooMuchUsers:
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text = presentationInterfaceState.strings.Conversation_UsersTooMuchError
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case .generic:
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if let channel = peer as? TelegramChannel, case .broadcast = channel.info {
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text = presentationInterfaceState.strings.Channel_ErrorAccessDenied
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} else {
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text = presentationInterfaceState.strings.Group_ErrorAccessDenied
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}
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}
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strongSelf.interfaceInteraction?.presentController(textAlertController(context: context, title: nil, text: text, actions: [TextAlertAction(type: .defaultAction, title: presentationInterfaceState.strings.Common_OK, action: {})]), nil)
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}))
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case .kicked:
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break
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case .muteNotifications, .unmuteNotifications:
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if let context = self.context, let presentationInterfaceState = self.presentationInterfaceState, let peer = presentationInterfaceState.renderedPeer?.peer {
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self.actionDisposable.set(context.engine.peers.togglePeerMuted(peerId: peer.id, threadId: nil).startStrict())
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}
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case .hidePinnedMessages, .unpinMessages:
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self.interfaceInteraction?.unpinAllMessages()
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case .openChannel, .openGroup, .openChat:
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if let presentationInterfaceState = self.presentationInterfaceState, let savedMessagesTopicPeer = presentationInterfaceState.savedMessagesTopicPeer {
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self.interfaceInteraction?.navigateToChat(savedMessagesTopicPeer.id)
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}
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}
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}
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@objc private func discussPressed() {
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if let presentationInterfaceState = self.presentationInterfaceState, let peerDiscussionId = presentationInterfaceState.peerDiscussionId {
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self.interfaceInteraction?.navigateToChat(peerDiscussionId)
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}
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}
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override public func updateLayout(width: CGFloat, leftInset: CGFloat, rightInset: CGFloat, bottomInset: CGFloat, additionalSideInsets: UIEdgeInsets, maxHeight: CGFloat, isSecondary: Bool, transition: ContainedViewLayoutTransition, interfaceState: ChatPresentationInterfaceState, metrics: LayoutMetrics, isMediaInputExpanded: Bool) -> CGFloat {
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return self.updateLayout(width: width, leftInset: leftInset, rightInset: rightInset, bottomInset: bottomInset, additionalSideInsets: additionalSideInsets, maxHeight: maxHeight, isSecondary: isSecondary, transition: transition, interfaceState: interfaceState, metrics: metrics, force: false)
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}
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private func updateLayout(width: CGFloat, leftInset: CGFloat, rightInset: CGFloat, bottomInset: CGFloat, additionalSideInsets: UIEdgeInsets, maxHeight: CGFloat, isSecondary: Bool, transition: ContainedViewLayoutTransition, interfaceState: ChatPresentationInterfaceState, metrics: LayoutMetrics, force: Bool) -> CGFloat {
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self.layoutData = (width, leftInset, rightInset, bottomInset, additionalSideInsets, maxHeight, isSecondary, metrics)
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if self.presentationInterfaceState != interfaceState || force {
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let previousState = self.presentationInterfaceState
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self.presentationInterfaceState = interfaceState
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if previousState?.theme !== interfaceState.theme {
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self.badgeBackground.image = PresentationResourcesChatList.badgeBackgroundActive(interfaceState.theme, diameter: 20.0)
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self.helpButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/Help"), color: interfaceState.theme.chat.inputPanel.panelControlAccentColor), for: .normal)
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}
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if let context = self.context, let peer = interfaceState.renderedPeer?.peer, previousState?.renderedPeer?.peer == nil || !peer.isEqual(previousState!.renderedPeer!.peer!) || previousState?.theme !== interfaceState.theme || previousState?.strings !== interfaceState.strings || previousState?.peerIsMuted != interfaceState.peerIsMuted || previousState?.pinnedMessage != interfaceState.pinnedMessage || force {
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if let action = actionForPeer(context: context, peer: peer, interfaceState: interfaceState, isJoining: self.isJoining, isMuted: interfaceState.peerIsMuted) {
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let previousAction = self.action
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self.action = action
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let (title, color) = titleAndColorForAction(action, theme: interfaceState.theme, strings: interfaceState.strings)
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var offset: CGFloat = 30.0
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if let previousAction = previousAction, [.join, .muteNotifications].contains(previousAction) && action == .unmuteNotifications || [.join, .unmuteNotifications].contains(previousAction) && action == .muteNotifications {
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if [.join, .muteNotifications].contains(previousAction) {
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offset *= -1.0
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}
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if let snapshotView = self.button.view.snapshotContentTree() {
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snapshotView.frame = self.button.frame
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self.button.supernode?.view.addSubview(snapshotView)
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snapshotView.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2, removeOnCompletion: false, completion: { [weak snapshotView] _ in
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snapshotView?.removeFromSuperview()
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})
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snapshotView.layer.animatePosition(from: CGPoint(), to: CGPoint(x: 0.0, y: offset), duration: 0.2, removeOnCompletion: false, additive: true)
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self.button.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.2)
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self.button.layer.animatePosition(from: CGPoint(x: 0.0, y: -offset), to: CGPoint(), duration: 0.2, additive: true)
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}
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}
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self.button.setTitle(title, with: Font.regular(17.0), with: color, for: [])
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self.button.accessibilityLabel = title
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} else {
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self.action = nil
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}
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self.discussButton.isHidden = true
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}
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}
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let panelHeight = defaultHeight(metrics: metrics)
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if self.discussButton.isHidden {
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if let action = self.action, action == .muteNotifications || action == .unmuteNotifications {
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let buttonWidth = self.button.calculateSizeThatFits(CGSize(width: width, height: panelHeight)).width + 24.0
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self.button.frame = CGRect(origin: CGPoint(x: floor((width - buttonWidth) / 2.0), y: 0.0), size: CGSize(width: buttonWidth, height: panelHeight))
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if let peer = interfaceState.renderedPeer?.peer as? TelegramChannel, peer.flags.contains(.isGigagroup) {
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self.helpButton.isHidden = false
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} else {
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self.helpButton.isHidden = true
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}
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} else {
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self.button.frame = CGRect(origin: CGPoint(x: leftInset, y: 0.0), size: CGSize(width: width - leftInset - rightInset, height: panelHeight))
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self.helpButton.isHidden = true
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}
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self.helpButton.frame = CGRect(x: width - rightInset - panelHeight, y: 0.0, width: panelHeight, height: panelHeight)
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} else {
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self.helpButton.isHidden = true
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let availableWidth = min(600.0, width - leftInset - rightInset)
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let leftOffset = floor((width - availableWidth) / 2.0)
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self.button.frame = CGRect(origin: CGPoint(x: leftOffset, y: 0.0), size: CGSize(width: floor(availableWidth / 2.0), height: panelHeight))
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self.discussButton.frame = CGRect(origin: CGPoint(x: leftOffset + floor(availableWidth / 2.0), y: 0.0), size: CGSize(width: floor(availableWidth / 2.0), height: panelHeight))
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let discussButtonSize = self.discussButton.bounds.size
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let discussTextSize = self.discussButtonText.updateLayout(discussButtonSize)
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self.discussButtonText.frame = CGRect(origin: CGPoint(x: floor((discussButtonSize.width - discussTextSize.width) / 2.0), y: floor((discussButtonSize.height - discussTextSize.height) / 2.0)), size: discussTextSize)
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let badgeOffset = self.discussButtonText.frame.maxX + 5.0 - self.badgeBackground.frame.minX
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self.badgeBackground.frame = self.badgeBackground.frame.offsetBy(dx: badgeOffset, dy: 0.0)
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self.badgeText.frame = self.badgeText.frame.offsetBy(dx: badgeOffset, dy: 0.0)
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}
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let indicatorSize = self.activityIndicator.bounds.size
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self.activityIndicator.frame = CGRect(origin: CGPoint(x: width - rightInset - indicatorSize.width - 12.0, y: floor((panelHeight - indicatorSize.height) / 2.0)), size: indicatorSize)
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return panelHeight
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}
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override public func minimalHeight(interfaceState: ChatPresentationInterfaceState, metrics: LayoutMetrics) -> CGFloat {
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return defaultHeight(metrics: metrics)
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}
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}
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