mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-15 21:45:19 +00:00
484 lines
21 KiB
Swift
484 lines
21 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 ComponentFlow
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import SwiftSignalKit
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import Postbox
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import TelegramCore
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import Markdown
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import TextFormat
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import TelegramPresentationData
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import ViewControllerComponent
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import SheetComponent
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import BalancedTextComponent
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import MultilineTextComponent
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import BundleIconComponent
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import ButtonComponent
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import ItemListUI
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import AccountContext
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import PresentationDataUtils
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import ListSectionComponent
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import ListItemComponentAdaptor
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import TelegramStringFormatting
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import UndoUI
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private final class SheetContent: CombinedComponent {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let botName: String
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let botAddress: String
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let preparedMessage: PreparedInlineMessage
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let dismiss: () -> Void
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init(
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context: AccountContext,
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botName: String,
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botAddress: String,
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preparedMessage: PreparedInlineMessage,
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dismiss: @escaping () -> Void
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) {
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self.context = context
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self.botName = botName
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self.botAddress = botAddress
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self.preparedMessage = preparedMessage
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self.dismiss = dismiss
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}
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static func ==(lhs: SheetContent, rhs: SheetContent) -> Bool {
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if lhs.context !== rhs.context {
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return false
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}
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return true
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}
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static var body: Body {
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let closeButton = Child(Button.self)
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let title = Child(Text.self)
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let amountSection = Child(ListSectionComponent.self)
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let button = Child(ButtonComponent.self)
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return { context in
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let environment = context.environment[EnvironmentType.self]
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let component = context.component
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let controller = environment.controller
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let theme = environment.theme.withModalBlocksBackground()
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let strings = environment.strings
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let presentationData = component.context.sharedContext.currentPresentationData.with { $0 }
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let sideInset: CGFloat = 16.0
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var contentSize = CGSize(width: context.availableSize.width, height: 18.0)
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let constrainedTitleWidth = context.availableSize.width - 16.0 * 2.0
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let closeButton = closeButton.update(
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component: Button(
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content: AnyComponent(Text(text: environment.strings.Common_Cancel, font: Font.regular(17.0), color: theme.actionSheet.controlAccentColor)),
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action: {
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component.dismiss()
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}
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),
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availableSize: CGSize(width: 120.0, height: 30.0),
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transition: .immediate
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)
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context.add(closeButton
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.position(CGPoint(x: closeButton.size.width / 2.0 + sideInset, y: 28.0))
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)
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let title = title.update(
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component: Text(text: environment.strings.WebApp_ShareMessage_Title, font: Font.bold(17.0), color: theme.list.itemPrimaryTextColor),
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availableSize: CGSize(width: constrainedTitleWidth, height: context.availableSize.height),
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transition: .immediate
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)
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context.add(title
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + title.size.height / 2.0))
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)
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contentSize.height += title.size.height
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contentSize.height += 40.0
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let amountFont = Font.regular(13.0)
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let amountTextColor = theme.list.freeTextColor
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let amountMarkdownAttributes = MarkdownAttributes(body: MarkdownAttributeSet(font: amountFont, textColor: amountTextColor), bold: MarkdownAttributeSet(font: amountFont, textColor: amountTextColor), link: MarkdownAttributeSet(font: amountFont, textColor: theme.list.itemAccentColor), linkAttribute: { contents in
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return (TelegramTextAttributes.URL, contents)
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})
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let amountInfoString = NSMutableAttributedString(attributedString: parseMarkdownIntoAttributedString(environment.strings.WebApp_ShareMessage_Info(component.botName).string, attributes: amountMarkdownAttributes, textAlignment: .natural))
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let amountFooter = AnyComponent(MultilineTextComponent(
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text: .plain(amountInfoString),
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maximumNumberOfLines: 0,
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highlightColor: environment.theme.list.itemAccentColor.withAlphaComponent(0.1),
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highlightInset: UIEdgeInsets(top: 0.0, left: 0.0, bottom: 0.0, right: -8.0),
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highlightAction: { attributes in
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if let _ = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)] {
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return NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)
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} else {
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return nil
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}
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},
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tapAction: { attributes, _ in
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if let controller = controller() as? WebAppMessagePreviewScreen, let navigationController = controller.navigationController as? NavigationController {
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component.context.sharedContext.openExternalUrl(context: component.context, urlContext: .generic, url: strings.Stars_PaidContent_AmountInfo_URL, forceExternal: false, presentationData: presentationData, navigationController: navigationController, dismissInput: {})
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}
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}
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))
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var text: String = ""
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var entities: TextEntitiesMessageAttribute?
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var media: [Media] = []
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switch component.preparedMessage.result {
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case let .internalReference(reference):
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switch reference.message {
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case let .auto(textValue, entitiesValue, _):
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text = textValue
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entities = entitiesValue
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if let file = reference.file {
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media = [file]
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} else if let image = reference.image {
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media = [image]
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}
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case let .text(textValue, entitiesValue, disableUrlPreview, previewParameters, _):
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text = textValue
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entities = entitiesValue
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let _ = disableUrlPreview
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let _ = previewParameters
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case let .contact(contact, _):
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media = [contact]
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case let .mapLocation(map, _):
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media = [map]
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case let .invoice(invoice, _):
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media = [invoice]
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default:
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break
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}
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case let .externalReference(reference):
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switch reference.message {
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case let .auto(textValue, entitiesValue, _):
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text = textValue
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entities = entitiesValue
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if let content = reference.content {
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media = [content]
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}
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case let .text(textValue, entitiesValue, disableUrlPreview, previewParameters, _):
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text = textValue
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entities = entitiesValue
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let _ = disableUrlPreview
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let _ = previewParameters
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case let .contact(contact, _):
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media = [contact]
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case let .mapLocation(map, _):
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media = [map]
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case let .invoice(invoice, _):
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media = [invoice]
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default:
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break
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}
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}
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let messageItem = PeerNameColorChatPreviewItem.MessageItem(
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text: text,
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entities: entities,
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media: media,
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botAddress: component.botAddress
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)
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let listItemParams = ListViewItemLayoutParams(width: context.availableSize.width - sideInset * 2.0, leftInset: 0.0, rightInset: 0.0, availableHeight: 10000.0, isStandalone: true)
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let amountSection = amountSection.update(
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component: ListSectionComponent(
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theme: theme,
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header: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: environment.strings.WebApp_ShareMessage_PreviewTitle.uppercased(),
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font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
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textColor: theme.list.freeTextColor
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)),
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maximumNumberOfLines: 0
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)),
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footer: amountFooter,
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items: [
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AnyComponentWithIdentity(id: 0, component: AnyComponent(ListItemComponentAdaptor(
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itemGenerator: PeerNameColorChatPreviewItem(
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context: component.context,
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theme: environment.theme,
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componentTheme: environment.theme,
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strings: environment.strings,
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sectionId: 0,
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fontSize: presentationData.chatFontSize,
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chatBubbleCorners: presentationData.chatBubbleCorners,
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wallpaper: presentationData.chatWallpaper,
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dateTimeFormat: environment.dateTimeFormat,
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nameDisplayOrder: presentationData.nameDisplayOrder,
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messageItems: [messageItem]
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),
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params: listItemParams
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)))
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]
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),
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environment: {},
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availableSize: CGSize(width: context.availableSize.width - sideInset * 2.0, height: .greatestFiniteMagnitude),
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transition: context.transition
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)
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context.add(amountSection
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + amountSection.size.height / 2.0))
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.clipsToBounds(true)
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.cornerRadius(10.0)
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)
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contentSize.height += amountSection.size.height
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contentSize.height += 32.0
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let buttonString: String = environment.strings.WebApp_ShareMessage_Share
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let buttonAttributedString = NSMutableAttributedString(string: buttonString, font: Font.semibold(17.0), textColor: theme.list.itemCheckColors.foregroundColor, paragraphAlignment: .center)
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let button = button.update(
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component: ButtonComponent(
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background: ButtonComponent.Background(
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color: theme.list.itemCheckColors.fillColor,
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foreground: theme.list.itemCheckColors.foregroundColor,
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pressedColor: theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.9),
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cornerRadius: 10.0
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),
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content: AnyComponentWithIdentity(
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id: AnyHashable(0),
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component: AnyComponent(MultilineTextComponent(text: .plain(buttonAttributedString)))
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),
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isEnabled: true,
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displaysProgress: false,
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action: {
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if let controller = controller() as? WebAppMessagePreviewScreen {
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controller.proceed()
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}
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}
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),
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availableSize: CGSize(width: context.availableSize.width - sideInset * 2.0, height: 50),
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transition: .immediate
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)
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context.add(button
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.clipsToBounds(true)
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.cornerRadius(10.0)
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.position(CGPoint(x: context.availableSize.width / 2.0, y: contentSize.height + button.size.height / 2.0))
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)
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contentSize.height += button.size.height
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contentSize.height += 15.0
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contentSize.height += max(environment.inputHeight, environment.safeInsets.bottom)
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return contentSize
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}
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}
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final class State: ComponentState {
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var cachedCloseImage: (UIImage, PresentationTheme)?
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}
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func makeState() -> State {
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return State()
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}
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}
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private final class WebAppMessagePreviewSheetComponent: CombinedComponent {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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private let context: AccountContext
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private let botName: String
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private let botAddress: String
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private let preparedMessage: PreparedInlineMessage
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init(
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context: AccountContext,
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botName: String,
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botAddress: String,
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preparedMessage: PreparedInlineMessage
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) {
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self.context = context
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self.botName = botName
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self.botAddress = botAddress
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self.preparedMessage = preparedMessage
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}
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static func ==(lhs: WebAppMessagePreviewSheetComponent, rhs: WebAppMessagePreviewSheetComponent) -> Bool {
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if lhs.context !== rhs.context {
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return false
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}
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return true
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}
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static var body: Body {
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let sheet = Child(SheetComponent<(EnvironmentType)>.self)
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let animateOut = StoredActionSlot(Action<Void>.self)
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return { context in
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let environment = context.environment[EnvironmentType.self]
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let controller = environment.controller
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let sheet = sheet.update(
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component: SheetComponent<EnvironmentType>(
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content: AnyComponent<EnvironmentType>(SheetContent(
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context: context.component.context,
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botName: context.component.botName,
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botAddress: context.component.botAddress,
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preparedMessage: context.component.preparedMessage,
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dismiss: {
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animateOut.invoke(Action { _ in
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if let controller = controller() {
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controller.dismiss(completion: nil)
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}
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})
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}
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)),
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backgroundColor: .color(environment.theme.list.blocksBackgroundColor),
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followContentSizeChanges: false,
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clipsContent: true,
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isScrollEnabled: false,
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animateOut: animateOut
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),
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environment: {
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environment
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SheetComponentEnvironment(
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isDisplaying: environment.value.isVisible,
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isCentered: environment.metrics.widthClass == .regular,
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hasInputHeight: !environment.inputHeight.isZero,
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regularMetricsSize: CGSize(width: 430.0, height: 900.0),
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dismiss: { animated in
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if animated {
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animateOut.invoke(Action { _ in
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if let controller = controller() as? WebAppMessagePreviewScreen {
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controller.completeWithResult(false)
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controller.dismiss(completion: nil)
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}
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})
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} else {
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if let controller = controller() as? WebAppMessagePreviewScreen {
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controller.completeWithResult(false)
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controller.dismiss(completion: nil)
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}
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}
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}
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)
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},
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availableSize: context.availableSize,
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transition: context.transition
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)
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context.add(sheet
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.position(CGPoint(x: context.availableSize.width / 2.0, y: context.availableSize.height / 2.0))
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)
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return context.availableSize
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}
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}
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}
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public final class WebAppMessagePreviewScreen: ViewControllerComponentContainer {
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private let context: AccountContext
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private let preparedMessage: PreparedInlineMessage
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fileprivate let completion: (Bool) -> Void
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public init(
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context: AccountContext,
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botName: String,
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botAddress: String,
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preparedMessage: PreparedInlineMessage,
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completion: @escaping (Bool) -> Void
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) {
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self.context = context
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self.preparedMessage = preparedMessage
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self.completion = completion
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super.init(
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context: context,
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component: WebAppMessagePreviewSheetComponent(
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context: context,
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botName: botName,
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botAddress: botAddress,
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preparedMessage: preparedMessage
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),
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navigationBarAppearance: .none,
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statusBarStyle: .ignore,
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theme: .default
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)
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self.navigationPresentation = .flatModal
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}
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required public init(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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fileprivate func complete(peers: [EnginePeer]) {
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for peer in peers {
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let _ = self.context.engine.messages.enqueueOutgoingMessage(
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to: peer.id,
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replyTo: nil,
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storyId: nil,
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content: .preparedInlineMessage(self.preparedMessage)
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).start()
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}
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let text: String
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let presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
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if peers.count == 1, let peer = peers.first {
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let peerName = peer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder)
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text = presentationData.strings.Conversation_ForwardTooltip_Chat_One(peerName).string
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} else if peers.count == 2, let firstPeer = peers.first, let secondPeer = peers.last {
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let firstPeerName = firstPeer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder)
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let secondPeerName = secondPeer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder)
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text = presentationData.strings.Conversation_ForwardTooltip_TwoChats_One(firstPeerName, secondPeerName).string
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} else if let peer = peers.first {
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let peerName = peer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder)
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text = presentationData.strings.Conversation_ForwardTooltip_ManyChats_One(peerName, "\(peers.count - 1)").string
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} else {
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text = ""
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}
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if let navigationController = self.navigationController as? NavigationController {
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Queue.mainQueue().after(1.0) {
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guard let lastController = navigationController.viewControllers.last as? ViewController else {
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return
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}
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lastController.present(UndoOverlayController(presentationData: presentationData, content: .forward(savedMessages: false, text: text), elevatedLayout: false, position: .top, animateInAsReplacement: true, action: { action in
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return false
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}), in: .window(.root))
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}
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}
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self.completeWithResult(true)
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self.dismiss()
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}
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private var completed = false
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fileprivate func completeWithResult(_ result: Bool) {
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guard !self.completed else {
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return
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}
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self.completion(result)
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}
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fileprivate func proceed() {
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let requestPeerType = self.preparedMessage.peerTypes.requestPeerTypes
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let controller = self.context.sharedContext.makePeerSelectionController(PeerSelectionControllerParams(context: self.context, filter: [.excludeRecent, .doNotSearchMessages], requestPeerType: requestPeerType, hasContactSelector: false, multipleSelection: true, selectForumThreads: true, immediatelyActivateMultipleSelection: true))
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controller.multiplePeersSelected = { [weak self, weak controller] peers, _, _, _, _, _ in
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guard let self else {
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return
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}
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self.complete(peers: peers)
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controller?.dismiss()
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}
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self.push(controller)
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}
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public func dismissAnimated() {
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self.completeWithResult(false)
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if let view = self.node.hostView.findTaggedView(tag: SheetComponent<ViewControllerComponentContainer.Environment>.View.Tag()) as? SheetComponent<ViewControllerComponentContainer.Environment>.View {
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view.dismissAnimated()
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}
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}
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}
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