mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-12-23 06:35:51 +00:00
Various improvements
This commit is contained in:
Ilya Laktyushin
@@ -0,0 +1,212 @@
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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 SwiftSignalKit
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import Postbox
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import TelegramCore
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import ContextUI
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import ChatPresentationInterfaceState
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import AccountContext
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import TelegramPresentationData
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import WebsiteType
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private enum OptionsId: Hashable {
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case link
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}
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func presentLinkOptionsController(context: AccountContext, selfController: CreateLinkScreen, sourceNode: ASDisplayNode, url: String, name: String, positionBelowText: Bool, largeMedia: Bool?, webPage: TelegramMediaWebpage, completion: @escaping (Bool, Bool?) -> Void, remove: @escaping () -> Void) {
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var sources: [ContextController.Source] = []
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if let source = linkOptions(context: context, selfController: selfController, sourceNode: sourceNode, url: url, text: name, positionBelowText: positionBelowText, largeMedia: largeMedia, webPage: webPage, completion: completion, remove: remove) {
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sources.append(source)
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}
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if sources.isEmpty {
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return
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}
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let contextController = ContextController(
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presentationData: context.sharedContext.currentPresentationData.with { $0 }.withUpdated(theme: defaultDarkColorPresentationTheme),
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configuration: ContextController.Configuration(
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sources: sources,
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initialId: AnyHashable(OptionsId.link)
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)
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)
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selfController.presentInGlobalOverlay(contextController)
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}
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private func linkOptions(context: AccountContext, selfController: CreateLinkScreen, sourceNode: ASDisplayNode, url: String, text: String, positionBelowText: Bool, largeMedia: Bool?, webPage: TelegramMediaWebpage, completion: @escaping (Bool, Bool?) -> Void, remove: @escaping () -> Void) -> ContextController.Source? {
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let peerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(1))
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }.withUpdated(theme: defaultDarkColorPresentationTheme)
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let initialUrlPreview = ChatPresentationInterfaceState.UrlPreview(url: url, webPage: webPage, positionBelowText: positionBelowText, largeMedia: largeMedia)
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let urlPreview = ValuePromise<ChatPresentationInterfaceState.UrlPreview>(initialUrlPreview)
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let linkOptions = urlPreview.get()
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|> deliverOnMainQueue
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|> map { urlPreview -> ChatControllerSubject.LinkOptions in
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var webpageHasLargeMedia = false
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if case let .Loaded(content) = webPage.content {
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if let isMediaLargeByDefault = content.isMediaLargeByDefault {
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if isMediaLargeByDefault {
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webpageHasLargeMedia = true
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}
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} else {
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webpageHasLargeMedia = true
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}
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}
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let entities = [MessageTextEntity(range: 0 ..< (text as NSString).length, type: .Url)]
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var largeMedia = false
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if webpageHasLargeMedia {
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if let value = urlPreview.largeMedia {
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largeMedia = value
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} else if case .Loaded = webPage.content {
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largeMedia = false //!defaultWebpageImageSizeIsSmall(webpage: content)
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} else {
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largeMedia = true
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}
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} else {
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largeMedia = false
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}
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return ChatControllerSubject.LinkOptions(
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messageText: text,
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messageEntities: entities,
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hasAlternativeLinks: false,
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replyMessageId: nil,
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replyQuote: nil,
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url: urlPreview.url,
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webpage: urlPreview.webPage,
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linkBelowText: urlPreview.positionBelowText,
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largeMedia: largeMedia
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)
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}
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|> distinctUntilChanged
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let chatController = context.sharedContext.makeChatController(context: context, chatLocation: .peer(id: peerId), subject: .messageOptions(peerIds: [peerId], ids: [], info: .link(ChatControllerSubject.MessageOptionsInfo.Link(options: linkOptions))), botStart: nil, mode: .standard(.previewing))
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chatController.canReadHistory.set(false)
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let items = linkOptions
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|> deliverOnMainQueue
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|> map { linkOptions -> ContextController.Items in
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var items: [ContextMenuItem] = []
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do {
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items.append(.action(ContextMenuActionItem(text: linkOptions.linkBelowText ? presentationData.strings.Conversation_MessageOptionsLinkMoveUp : presentationData.strings.Conversation_MessageOptionsLinkMoveDown, icon: { theme in
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return nil
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}, iconAnimation: ContextMenuActionItem.IconAnimation(
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name: linkOptions.linkBelowText ? "message_preview_sort_above" : "message_preview_sort_below"
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), action: { _, f in
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let _ = (urlPreview.get()
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|> take(1)).start(next: { current in
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var updatedUrlPreview = current
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updatedUrlPreview.positionBelowText = !current.positionBelowText
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urlPreview.set(updatedUrlPreview)
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})
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})))
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}
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if case let .Loaded(content) = linkOptions.webpage.content, let isMediaLargeByDefault = content.isMediaLargeByDefault, isMediaLargeByDefault {
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let shrinkTitle: String
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let enlargeTitle: String
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if let file = content.file, file.isVideo {
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shrinkTitle = presentationData.strings.Conversation_MessageOptionsShrinkVideo
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enlargeTitle = presentationData.strings.Conversation_MessageOptionsEnlargeVideo
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} else {
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shrinkTitle = presentationData.strings.Conversation_MessageOptionsShrinkImage
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enlargeTitle = presentationData.strings.Conversation_MessageOptionsEnlargeImage
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}
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items.append(.action(ContextMenuActionItem(text: linkOptions.largeMedia ? shrinkTitle : enlargeTitle, icon: { _ in
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return nil
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}, iconAnimation: ContextMenuActionItem.IconAnimation(
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name: !linkOptions.largeMedia ? "message_preview_media_large" : "message_preview_media_small"
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), action: { _, f in
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let _ = (urlPreview.get()
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|> take(1)).start(next: { current in
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var updatedUrlPreview = current
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if let largeMedia = current.largeMedia {
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updatedUrlPreview.largeMedia = !largeMedia
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} else {
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updatedUrlPreview.largeMedia = false
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}
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urlPreview.set(updatedUrlPreview)
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})
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})))
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}
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if !items.isEmpty {
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items.append(.separator)
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}
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items.append(.action(ContextMenuActionItem(text: presentationData.strings.Conversation_MessageOptionsApplyChanges, icon: { theme in return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Select"), color: theme.contextMenu.primaryColor) }, action: { _, f in
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f(.default)
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let _ = (urlPreview.get()
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|> take(1)).start(next: { current in
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completion(current.positionBelowText, current.largeMedia)
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})
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})))
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items.append(.action(ContextMenuActionItem(text: presentationData.strings.Conversation_LinkOptionsCancel, textColor: .destructive, icon: { theme in return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Delete"), color: theme.contextMenu.destructiveColor) }, action: { _, f in
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remove()
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f(.default)
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})))
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return ContextController.Items(id: AnyHashable(linkOptions.url), content: .list(items))
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}
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return ContextController.Source(
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id: AnyHashable(OptionsId.link),
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title: presentationData.strings.Conversation_MessageOptionsTabLink,
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source: .controller(ChatContextControllerContentSourceImpl(controller: chatController, sourceNode: sourceNode, passthroughTouches: true)),
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items: items
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)
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}
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final class ChatContextControllerContentSourceImpl: ContextControllerContentSource {
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let controller: ViewController
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weak var sourceNode: ASDisplayNode?
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weak var sourceView: UIView?
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let sourceRect: CGRect?
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let navigationController: NavigationController? = nil
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let passthroughTouches: Bool
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init(controller: ViewController, sourceNode: ASDisplayNode?, sourceRect: CGRect? = nil, passthroughTouches: Bool) {
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self.controller = controller
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self.sourceNode = sourceNode
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self.sourceRect = sourceRect
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self.passthroughTouches = passthroughTouches
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}
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init(controller: ViewController, sourceView: UIView?, sourceRect: CGRect? = nil, passthroughTouches: Bool) {
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self.controller = controller
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self.sourceView = sourceView
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self.sourceRect = sourceRect
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self.passthroughTouches = passthroughTouches
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}
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func transitionInfo() -> ContextControllerTakeControllerInfo? {
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let sourceView = self.sourceView
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let sourceNode = self.sourceNode
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let sourceRect = self.sourceRect
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return ContextControllerTakeControllerInfo(contentAreaInScreenSpace: CGRect(origin: CGPoint(), size: CGSize(width: 10.0, height: 10.0)), sourceNode: { [weak sourceNode] in
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if let sourceView = sourceView {
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return (sourceView, sourceRect ?? sourceView.bounds)
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} else if let sourceNode = sourceNode {
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return (sourceNode.view, sourceRect ?? sourceNode.bounds)
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} else {
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return nil
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}
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})
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}
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func animatedIn() {
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}
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}
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