mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
693 lines
30 KiB
Swift
693 lines
30 KiB
Swift
import Foundation
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import Postbox
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import TelegramCore
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import Display
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import UIKit
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import SwiftSignalKit
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import MobileCoreServices
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private struct MessageContextMenuData {
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let starStatus: Bool?
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let canReply: Bool
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let canPin: Bool
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let canEdit: Bool
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let canSelect: Bool
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let resourceStatus: MediaResourceStatus?
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let messageActions: ChatAvailableMessageActions
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}
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private let starIconEmpty = UIImage(bundleImageName: "Chat/Context Menu/StarIconEmpty")?.precomposed()
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private let starIconFilled = UIImage(bundleImageName: "Chat/Context Menu/StarIconFilled")?.precomposed()
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func canReplyInChat(_ chatPresentationInterfaceState: ChatPresentationInterfaceState) -> Bool {
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guard let peer = chatPresentationInterfaceState.renderedPeer?.peer else {
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return false
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}
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var canReply = false
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switch chatPresentationInterfaceState.chatLocation {
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case .peer:
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if let channel = peer as? TelegramChannel {
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if case .member = channel.participationStatus {
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switch channel.info {
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case .broadcast:
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canReply = channel.hasAdminRights([.canPostMessages])
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case .group:
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canReply = !channel.hasBannedRights(.banSendMessages)
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}
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}
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} else if let group = peer as? TelegramGroup {
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if case .Member = group.membership {
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canReply = true
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}
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} else {
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canReply = true
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}
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case .group:
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break
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}
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return canReply
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}
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enum ChatMessageContextMenuActionColor {
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case accent
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case destructive
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}
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struct ChatMessageContextMenuSheetAction {
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let color: ChatMessageContextMenuActionColor
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let title: String
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let action: () -> Void
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}
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enum ChatMessageContextMenuAction {
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case context(ContextMenuAction)
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case sheet(ChatMessageContextMenuSheetAction)
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}
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struct MessageMediaEditingOptions: OptionSet {
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var rawValue: Int32
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init(rawValue: Int32) {
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self.rawValue = rawValue
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}
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static let imageOrVideo = MessageMediaEditingOptions(rawValue: 1 << 0)
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static let file = MessageMediaEditingOptions(rawValue: 1 << 1)
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}
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func messageMediaEditingOptions(message: Message) -> MessageMediaEditingOptions {
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if message.id.peerId.namespace == Namespaces.Peer.SecretChat {
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return []
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}
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for attribute in message.attributes {
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if attribute is AutoremoveTimeoutMessageAttribute {
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return []
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}
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}
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var options: MessageMediaEditingOptions = []
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for media in message.media {
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if let _ = media as? TelegramMediaImage {
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options.formUnion([.imageOrVideo, .file])
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} else if let file = media as? TelegramMediaFile {
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for attribute in file.attributes {
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switch attribute {
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case .Sticker:
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return []
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case .Animated:
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return []
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case let .Video(video):
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if video.flags.contains(.instantRoundVideo) {
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return []
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} else {
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options.formUnion([.imageOrVideo, .file])
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}
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case let .Audio(audio):
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if audio.isVoice {
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return []
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} else {
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options.formUnion([.imageOrVideo, .file])
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}
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default:
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break
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}
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}
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options.formUnion([.imageOrVideo, .file])
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}
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}
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if message.groupingKey != nil {
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options.remove(.file)
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}
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return options
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}
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func updatedChatEditInterfaceMessagetState(state: ChatPresentationInterfaceState, message: Message) -> ChatPresentationInterfaceState {
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var updated = state
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for media in message.media {
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if let webpage = media as? TelegramMediaWebpage, case let .Loaded(content) = webpage.content {
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updated = updated.updatedEditingUrlPreview((content.url, webpage))
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}
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}
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var isPlaintext = true
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for media in message.media {
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if !(media is TelegramMediaWebpage) {
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isPlaintext = false
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break
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}
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}
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let content: ChatEditInterfaceMessageStateContent
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if isPlaintext {
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content = .plaintext
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} else {
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content = .media(mediaOptions: messageMediaEditingOptions(message: message))
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}
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updated = updated.updatedEditMessageState(ChatEditInterfaceMessageState(content: content, mediaReference: nil))
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return updated
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}
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func contextMenuForChatPresentationIntefaceState(chatPresentationInterfaceState: ChatPresentationInterfaceState, account: Account, messages: [Message], controllerInteraction: ChatControllerInteraction?, selectAll: Bool, interfaceInteraction: ChatPanelInterfaceInteraction?) -> Signal<[ChatMessageContextMenuAction], NoError> {
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guard let interfaceInteraction = interfaceInteraction, let controllerInteraction = controllerInteraction else {
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return .single([])
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}
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let dataSignal: Signal<MessageContextMenuData, NoError>
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var loadStickerSaveStatus: MediaId?
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var loadCopyMediaResource: MediaResource?
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var isAction = false
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if messages.count == 1 {
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for media in messages[0].media {
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if let file = media as? TelegramMediaFile {
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for attribute in file.attributes {
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if case let .Sticker(_, packInfo, _) = attribute, packInfo != nil {
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loadStickerSaveStatus = file.fileId
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}
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}
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} else if media is TelegramMediaAction || media is TelegramMediaExpiredContent {
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isAction = true
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} else if let image = media as? TelegramMediaImage {
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if !messages[0].containsSecretMedia {
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loadCopyMediaResource = largestImageRepresentation(image.representations)?.resource
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}
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}
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}
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}
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var canReply = canReplyInChat(chatPresentationInterfaceState)
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var canPin = false
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let canSelect = !isAction
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var canDeleteMessage: Bool = false
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let message = messages[0]
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if let channel = message.peers[message.id.peerId] as? TelegramChannel {
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if case .broadcast = channel.info {
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if !message.flags.contains(.Incoming) {
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canDeleteMessage = channel.hasAdminRights(.canPostMessages)
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}
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canDeleteMessage = channel.hasAdminRights(.canDeleteMessages)
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}
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canDeleteMessage = channel.hasAdminRights(.canDeleteMessages) || !message.flags.contains(.Incoming)
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} else if message.peers[message.id.peerId] is TelegramSecretChat {
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canDeleteMessage = true
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} else {
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canDeleteMessage = account.peerId == message.author?.id
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}
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if messages[0].flags.intersection([.Failed, .Unsent]).isEmpty {
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switch chatPresentationInterfaceState.chatLocation {
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case .peer:
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if let channel = messages[0].peers[messages[0].id.peerId] as? TelegramChannel {
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switch channel.info {
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case .broadcast:
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if !isAction {
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canPin = channel.hasAdminRights([.canEditMessages])
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}
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case .group:
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if !isAction {
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canPin = channel.hasAdminRights([.canPinMessages])
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}
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}
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} else if let group = messages[0].peers[messages[0].id.peerId] as? TelegramGroup {
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if !isAction {
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if group.flags.contains(.adminsEnabled) {
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switch group.role {
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case .creator, .admin:
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canPin = true
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default:
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canPin = false
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}
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} else {
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canPin = true
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}
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}
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} else if let _ = messages[0].peers[messages[0].id.peerId] as? TelegramUser, chatPresentationInterfaceState.explicitelyCanPinMessages {
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if !isAction {
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canPin = true
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}
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}
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case .group:
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break
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}
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} else {
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canReply = false
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canPin = false
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}
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var loadStickerSaveStatusSignal: Signal<Bool?, NoError> = .single(nil)
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if loadStickerSaveStatus != nil {
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loadStickerSaveStatusSignal = account.postbox.transaction { transaction -> Bool? in
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var starStatus: Bool?
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if let loadStickerSaveStatus = loadStickerSaveStatus {
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if getIsStickerSaved(transaction: transaction, fileId: loadStickerSaveStatus) {
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starStatus = true
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} else {
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starStatus = false
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}
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}
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return starStatus
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}
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}
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var loadResourceStatusSignal: Signal<MediaResourceStatus?, NoError> = .single(nil)
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if let loadCopyMediaResource = loadCopyMediaResource {
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loadResourceStatusSignal = account.postbox.mediaBox.resourceStatus(loadCopyMediaResource)
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|> take(1)
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|> map(Optional.init)
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}
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let loadLimits = account.postbox.transaction { transaction -> LimitsConfiguration in
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return transaction.getPreferencesEntry(key: PreferencesKeys.limitsConfiguration) as? LimitsConfiguration ?? LimitsConfiguration.defaultValue
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}
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dataSignal = combineLatest(loadLimits, loadStickerSaveStatusSignal, loadResourceStatusSignal, chatAvailableMessageActions(postbox: account.postbox, accountPeerId: account.peerId, messageIds: Set(messages.map { $0.id })))
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|> map { limitsConfiguration, stickerSaveStatus, resourceStatus, messageActions -> MessageContextMenuData in
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var canEdit = false
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if messages[0].id.namespace == Namespaces.Message.Cloud && !isAction {
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let message = messages[0]
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var hasEditRights = false
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if message.id.peerId.namespace == Namespaces.Peer.SecretChat {
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hasEditRights = false
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} else if let author = message.author, author.id == account.peerId {
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hasEditRights = true
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} else if message.author?.id == message.id.peerId, let peer = message.peers[message.id.peerId] {
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if let peer = peer as? TelegramChannel, case .broadcast = peer.info {
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if peer.hasAdminRights(.canEditMessages) {
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hasEditRights = true
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}
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}
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}
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var hasUneditableAttributes = false
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if let peer = message.peers[message.id.peerId] as? TelegramChannel {
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if peer.hasBannedRights(.banSendMessages) {
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hasUneditableAttributes = true
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}
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}
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if hasEditRights {
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for attribute in message.attributes {
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if let _ = attribute as? InlineBotMessageAttribute {
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hasUneditableAttributes = true
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break
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}
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}
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if message.forwardInfo != nil {
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hasUneditableAttributes = true
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}
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for media in message.media {
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if let file = media as? TelegramMediaFile {
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if file.isSticker || file.isInstantVideo {
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hasUneditableAttributes = true
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break
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}
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} else if let _ = media as? TelegramMediaContact {
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hasUneditableAttributes = true
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break
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} else if let _ = media as? TelegramMediaExpiredContent {
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hasUneditableAttributes = true
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break
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} else if let _ = media as? TelegramMediaMap {
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hasUneditableAttributes = true
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break
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} else if let _ = media as? TelegramMediaPoll {
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hasUneditableAttributes = true
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break
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}
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}
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if !hasUneditableAttributes {
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if canPerformEditingActions(limits: limitsConfiguration, accountPeerId: account.peerId, message: message) {
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canEdit = true
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}
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}
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}
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}
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return MessageContextMenuData(starStatus: stickerSaveStatus, canReply: canReply, canPin: canPin, canEdit: canEdit, canSelect: canSelect, resourceStatus: resourceStatus, messageActions: messageActions)
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}
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return dataSignal |> deliverOnMainQueue |> map { data -> [ChatMessageContextMenuAction] in
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var actions: [ChatMessageContextMenuAction] = []
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if let starStatus = data.starStatus, let image = starStatus ? starIconFilled : starIconEmpty {
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actions.append(.context(ContextMenuAction(content: .icon(image), action: {
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interfaceInteraction.toggleMessageStickerStarred(messages[0].id)
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})))
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}
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if data.canReply {
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actions.append(.context(ContextMenuAction(content: .text(chatPresentationInterfaceState.strings.Conversation_ContextMenuReply), action: {
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interfaceInteraction.setupReplyMessage(messages[0].id)
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})))
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}
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if data.canEdit {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_Edit, action: {
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interfaceInteraction.setupEditMessage(messages[0].id)
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})))
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}
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let resourceAvailable: Bool
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if let resourceStatus = data.resourceStatus, case .Local = resourceStatus {
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resourceAvailable = true
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} else {
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resourceAvailable = false
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}
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if !messages[0].text.isEmpty || resourceAvailable {
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let message = messages[0]
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actions.append(.context(ContextMenuAction(content: .text(chatPresentationInterfaceState.strings.Conversation_ContextMenuCopy), action: {
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if resourceAvailable {
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for media in message.media {
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if let image = media as? TelegramMediaImage, let largest = largestImageRepresentation(image.representations) {
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let _ = (account.postbox.mediaBox.resourceData(largest.resource, option: .incremental(waitUntilFetchStatus: false))
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|> take(1)
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|> deliverOnMainQueue).start(next: { data in
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if data.complete, let imageData = try? Data(contentsOf: URL(fileURLWithPath: data.path)) {
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if let image = UIImage(data: imageData) {
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if !message.text.isEmpty {
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UIPasteboard.general.string = message.text
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/*UIPasteboard.general.items = [
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[kUTTypeUTF8PlainText as String: message.text],
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[kUTTypePNG as String: image]
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]*/
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} else {
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UIPasteboard.general.image = image
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}
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} else {
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UIPasteboard.general.string = message.text
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}
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} else {
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UIPasteboard.general.string = message.text
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}
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})
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}
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}
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} else {
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UIPasteboard.general.string = message.text
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}
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})))
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}
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var activePoll: TelegramMediaPoll?
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for media in message.media {
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if let poll = media as? TelegramMediaPoll, !poll.isClosed {
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activePoll = poll
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}
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}
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if let activePoll = activePoll, let voters = activePoll.results.voters {
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var hasSelected = false
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for result in voters {
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if result.selected {
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hasSelected = true
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}
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}
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if hasSelected {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_UnvotePoll, action: {
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interfaceInteraction.requestUnvoteInMessage(messages[0].id)
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})))
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}
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}
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if data.canPin {
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if chatPresentationInterfaceState.pinnedMessage?.id != messages[0].id {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_Pin, action: {
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interfaceInteraction.pinMessage(messages[0].id)
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})))
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} else {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_Unpin, action: {
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interfaceInteraction.unpinMessage()
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})))
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}
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if let activePoll = activePoll {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_StopPoll, action: {
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interfaceInteraction.requestStopPollInMessage(messages[0].id)
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})))
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}
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}
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if let message = messages.first, message.id.namespace == Namespaces.Message.Cloud, let channel = message.peers[message.id.peerId] as? TelegramChannel, let addressName = channel.addressName, !(message.media.first is TelegramMediaAction) {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_ContextMenuCopyLink, action: {
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UIPasteboard.general.string = "https://t.me/\(addressName)/\(message.id.id)"
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})))
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}
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if messages.count == 1 {
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let message = messages[0]
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var hasAutoremove = false
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for attribute in message.attributes {
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if let _ = attribute as? AutoremoveTimeoutMessageAttribute {
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hasAutoremove = true
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break
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}
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}
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if !hasAutoremove {
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for media in message.media {
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if let file = media as? TelegramMediaFile {
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if file.isVideo {
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if file.isAnimated {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_LinkDialogSave, action: {
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let _ = addSavedGif(postbox: account.postbox, fileReference: .message(message: MessageReference(message), media: file)).start()
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})))
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}
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break
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}
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}
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}
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}
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}
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if data.canSelect {
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actions.append(.context(ContextMenuAction(content: .text(chatPresentationInterfaceState.strings.Conversation_ContextMenuMore), action: {
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interfaceInteraction.beginMessageSelection(selectAll ? messages.map { $0.id } : [message.id])
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})))
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}
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if !data.messageActions.options.intersection([.deleteLocally, .deleteGlobally]).isEmpty && isAction {
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actions.append(.context(ContextMenuAction(content: .text(chatPresentationInterfaceState.strings.Conversation_ContextMenuDelete), action: {
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interfaceInteraction.deleteMessages(messages)
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})))
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}
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if data.messageActions.options.contains(.viewStickerPack) {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.StickerPack_ViewPack, action: {
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let _ = controllerInteraction.openMessage(message, .default)
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})))
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}
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if data.messageActions.options.contains(.rateCall) {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Call_RateCall, action: {
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let _ = controllerInteraction.rateCall(message)
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})))
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}
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if data.messageActions.options.contains(.forward) {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_ContextMenuForward, action: {
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interfaceInteraction.forwardMessages(selectAll ? messages : [message])
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})))
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}
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if data.messageActions.options.contains(.report) {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .accent, title: chatPresentationInterfaceState.strings.Conversation_ContextMenuReport, action: {
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interfaceInteraction.reportMessages(selectAll ? messages : [message])
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})))
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}
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if !data.messageActions.options.intersection([.deleteLocally, .deleteGlobally]).isEmpty && !isAction {
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actions.append(.sheet(ChatMessageContextMenuSheetAction(color: .destructive, title: chatPresentationInterfaceState.strings.Conversation_ContextMenuDelete, action: {
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interfaceInteraction.deleteMessages(selectAll ? messages : [message])
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})))
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}
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return actions
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}
|
|
}
|
|
|
|
struct ChatAvailableMessageActionOptions: OptionSet {
|
|
var rawValue: Int32
|
|
|
|
init(rawValue: Int32) {
|
|
self.rawValue = rawValue
|
|
}
|
|
|
|
init() {
|
|
self.rawValue = 0
|
|
}
|
|
|
|
static let deleteLocally = ChatAvailableMessageActionOptions(rawValue: 1 << 0)
|
|
static let deleteGlobally = ChatAvailableMessageActionOptions(rawValue: 1 << 1)
|
|
static let forward = ChatAvailableMessageActionOptions(rawValue: 1 << 2)
|
|
static let report = ChatAvailableMessageActionOptions(rawValue: 1 << 3)
|
|
static let viewStickerPack = ChatAvailableMessageActionOptions(rawValue: 1 << 4)
|
|
static let rateCall = ChatAvailableMessageActionOptions(rawValue: 1 << 5)
|
|
}
|
|
|
|
struct ChatAvailableMessageActions {
|
|
let options: ChatAvailableMessageActionOptions
|
|
let banAuthor: Peer?
|
|
}
|
|
|
|
private func canPerformEditingActions(limits: LimitsConfiguration, accountPeerId: PeerId, message: Message) -> Bool {
|
|
if message.id.peerId == accountPeerId {
|
|
return true
|
|
}
|
|
|
|
let timestamp = Int32(CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970)
|
|
if message.timestamp + limits.maxMessageEditingInterval > timestamp {
|
|
return true
|
|
} else {
|
|
return false
|
|
}
|
|
}
|
|
|
|
func chatAvailableMessageActions(postbox: Postbox, accountPeerId: PeerId, messageIds: Set<MessageId>) -> Signal<ChatAvailableMessageActions, NoError> {
|
|
return postbox.transaction { transaction -> ChatAvailableMessageActions in
|
|
let limitsConfiguration: LimitsConfiguration = transaction.getPreferencesEntry(key: PreferencesKeys.limitsConfiguration) as? LimitsConfiguration ?? LimitsConfiguration.defaultValue
|
|
var optionsMap: [MessageId: ChatAvailableMessageActionOptions] = [:]
|
|
var banPeer: Peer?
|
|
var hadBanPeerId = false
|
|
for id in messageIds {
|
|
if optionsMap[id] == nil {
|
|
optionsMap[id] = []
|
|
}
|
|
if let message = transaction.getMessage(id) {
|
|
for media in message.media {
|
|
if let file = media as? TelegramMediaFile, file.isSticker {
|
|
for case let .Sticker(sticker) in file.attributes {
|
|
if let _ = sticker.packReference {
|
|
optionsMap[id]!.insert(.viewStickerPack)
|
|
}
|
|
break
|
|
}
|
|
} else if let action = media as? TelegramMediaAction, case .phoneCall = action.action {
|
|
optionsMap[id]!.insert(.rateCall)
|
|
}
|
|
}
|
|
if id.peerId == accountPeerId {
|
|
optionsMap[id]!.insert(.forward)
|
|
optionsMap[id]!.insert(.deleteLocally)
|
|
} else if let peer = transaction.getPeer(id.peerId) {
|
|
var isAction = false
|
|
for media in message.media {
|
|
if media is TelegramMediaAction || media is TelegramMediaExpiredContent {
|
|
isAction = true
|
|
}
|
|
}
|
|
if let channel = peer as? TelegramChannel {
|
|
if message.flags.contains(.Incoming) {
|
|
optionsMap[id]!.insert(.report)
|
|
}
|
|
if channel.hasAdminRights(.canBanUsers), case .group = channel.info {
|
|
if message.flags.contains(.Incoming) {
|
|
if !hadBanPeerId {
|
|
hadBanPeerId = true
|
|
banPeer = message.author
|
|
} else if banPeer?.id != message.author?.id {
|
|
banPeer = nil
|
|
}
|
|
} else {
|
|
hadBanPeerId = true
|
|
banPeer = nil
|
|
}
|
|
}
|
|
if !message.containsSecretMedia && !isAction {
|
|
if message.id.peerId.namespace != Namespaces.Peer.SecretChat {
|
|
optionsMap[id]!.insert(.forward)
|
|
}
|
|
}
|
|
|
|
if !message.flags.contains(.Incoming) {
|
|
optionsMap[id]!.insert(.deleteGlobally)
|
|
} else {
|
|
if channel.hasAdminRights([.canDeleteMessages]) {
|
|
optionsMap[id]!.insert(.deleteGlobally)
|
|
}
|
|
}
|
|
} else if let group = peer as? TelegramGroup {
|
|
if message.id.peerId.namespace != Namespaces.Peer.SecretChat && !message.containsSecretMedia {
|
|
if !isAction {
|
|
optionsMap[id]!.insert(.forward)
|
|
}
|
|
}
|
|
optionsMap[id]!.insert(.deleteLocally)
|
|
if !message.flags.contains(.Incoming) {
|
|
optionsMap[id]!.insert(.deleteGlobally)
|
|
} else {
|
|
switch group.role {
|
|
case .creator, .admin:
|
|
optionsMap[id]!.insert(.deleteGlobally)
|
|
case .member:
|
|
var hasMediaToReport = false
|
|
for media in message.media {
|
|
if let _ = media as? TelegramMediaImage {
|
|
hasMediaToReport = true
|
|
} else if let file = media as? TelegramMediaFile, file.isVideo {
|
|
hasMediaToReport = true
|
|
}
|
|
}
|
|
if hasMediaToReport {
|
|
optionsMap[id]!.insert(.report)
|
|
}
|
|
}
|
|
}
|
|
} else if let user = peer as? TelegramUser {
|
|
if message.id.peerId.namespace != Namespaces.Peer.SecretChat && !message.containsSecretMedia && !isAction {
|
|
optionsMap[id]!.insert(.forward)
|
|
}
|
|
optionsMap[id]!.insert(.deleteLocally)
|
|
if canPerformEditingActions(limits: limitsConfiguration, accountPeerId: accountPeerId, message: message) {
|
|
if !message.flags.contains(.Incoming) || limitsConfiguration.canRemoveIncomingMessagesInPrivateChats {
|
|
optionsMap[id]!.insert(.deleteGlobally)
|
|
}
|
|
}
|
|
if user.botInfo != nil {
|
|
optionsMap[id]!.insert(.report)
|
|
}
|
|
} else if let _ = peer as? TelegramSecretChat {
|
|
var isNonRemovableServiceAction = false
|
|
for media in message.media {
|
|
if let action = media as? TelegramMediaAction {
|
|
switch action.action {
|
|
case .historyScreenshot:
|
|
isNonRemovableServiceAction = true
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
if !isNonRemovableServiceAction {
|
|
optionsMap[id]!.insert(.deleteGlobally)
|
|
}
|
|
} else {
|
|
assertionFailure()
|
|
}
|
|
} else {
|
|
optionsMap[id]!.insert(.deleteLocally)
|
|
}
|
|
}
|
|
}
|
|
|
|
if !optionsMap.isEmpty {
|
|
var reducedOptions = optionsMap.values.first!
|
|
for value in optionsMap.values {
|
|
reducedOptions.formIntersection(value)
|
|
}
|
|
return ChatAvailableMessageActions(options: reducedOptions, banAuthor: banPeer)
|
|
} else {
|
|
return ChatAvailableMessageActions(options: [], banAuthor: nil)
|
|
}
|
|
}
|
|
}
|