mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
565 lines
26 KiB
Swift
565 lines
26 KiB
Swift
import Foundation
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import Display
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import SafariServices
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import TelegramCore
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import Postbox
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import SwiftSignalKit
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public struct ParsedSecureIdUrl {
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public let peerId: PeerId
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public let scope: String
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public let publicKey: String
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public let callbackUrl: String
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public let opaquePayload: Data
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public let opaqueNonce: Data
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}
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public func parseSecureIdUrl(_ url: URL) -> ParsedSecureIdUrl? {
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guard let query = url.query else {
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return nil
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}
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if url.host == "passport" || url.host == "resolve" {
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if let components = URLComponents(string: "/?" + query) {
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var domain: String?
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var botId: Int32?
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var scope: String?
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var publicKey: String?
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var callbackUrl: String?
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var opaquePayload = Data()
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var opaqueNonce = Data()
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "domain" {
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domain = value
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} else if queryItem.name == "bot_id" {
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botId = Int32(value)
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} else if queryItem.name == "scope" {
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scope = value
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} else if queryItem.name == "public_key" {
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publicKey = value
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} else if queryItem.name == "callback_url" {
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callbackUrl = value
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} else if queryItem.name == "payload" {
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if let data = value.data(using: .utf8) {
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opaquePayload = data
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}
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} else if queryItem.name == "nonce" {
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if let data = value.data(using: .utf8) {
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opaqueNonce = data
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}
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}
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}
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}
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}
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let valid: Bool
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if url.host == "resolve" {
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if domain == "telegrampassport" {
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valid = true
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} else {
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valid = false
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}
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} else {
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valid = true
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}
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if valid {
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if let botId = botId, let scope = scope, let publicKey = publicKey, let callbackUrl = callbackUrl {
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if scope.hasPrefix("{") && scope.hasSuffix("}") {
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opaquePayload = Data()
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if opaqueNonce.isEmpty {
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return nil
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}
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} else if opaquePayload.isEmpty {
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return nil
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}
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return ParsedSecureIdUrl(peerId: PeerId(namespace: Namespaces.Peer.CloudUser, id: botId), scope: scope, publicKey: publicKey, callbackUrl: callbackUrl, opaquePayload: opaquePayload, opaqueNonce: opaqueNonce)
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}
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}
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}
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}
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return nil
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}
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public func parseConfirmationCodeUrl(_ url: URL) -> Int? {
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if url.pathComponents.count == 3 && url.pathComponents[1].lowercased() == "login" {
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if let code = Int(url.pathComponents[2]) {
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return code
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}
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}
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if url.scheme == "tg" {
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if let host = url.host, let query = url.query, let parsedUrl = parseInternalUrl(query: host + "?" + query) {
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switch parsedUrl {
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case let .confirmationCode(code):
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return code
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default:
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break
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}
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}
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}
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return nil
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}
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func formattedConfirmationCode(_ code: Int) -> String {
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let source = "\(code)"
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let segmentLength = 3
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var result = ""
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for c in source {
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if !result.isEmpty && result.count % segmentLength == 0 {
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result.append("-")
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}
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result.append(c)
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}
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return result
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}
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public enum OpenURLContext {
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case generic
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case chat
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}
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public func openExternalUrl(account: Account, context: OpenURLContext = .generic, url: String, forceExternal: Bool = false, presentationData: PresentationData, applicationContext: TelegramApplicationContext, navigationController: NavigationController?, dismissInput: @escaping () -> Void) {
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if forceExternal || url.lowercased().hasPrefix("tel:") || url.lowercased().hasPrefix("calshow:") {
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applicationContext.applicationBindings.openUrl(url)
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return
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}
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var parsedUrlValue: URL?
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if let parsed = URL(string: url) {
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parsedUrlValue = parsed
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} else if let encoded = (url as NSString).addingPercentEscapes(using: String.Encoding.utf8.rawValue), let parsed = URL(string: encoded) {
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parsedUrlValue = parsed
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}
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if let parsedUrlValue = parsedUrlValue, parsedUrlValue.scheme == "mailto" {
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applicationContext.applicationBindings.openUrl(url)
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return
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}
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if let parsed = parsedUrlValue, parsed.scheme == nil {
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parsedUrlValue = URL(string: "https://" + parsed.absoluteString)
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}
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guard let parsedUrl = parsedUrlValue else {
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return
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}
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if let host = parsedUrl.host?.lowercased() {
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if host == "itunes.apple.com" {
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if applicationContext.applicationBindings.canOpenUrl(parsedUrl.absoluteString) {
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applicationContext.applicationBindings.openUrl(url)
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return
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}
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}
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if host == "twitter.com" || host == "mobile.twitter.com" {
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if applicationContext.applicationBindings.canOpenUrl("twitter://status") {
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applicationContext.applicationBindings.openUrl(url)
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return
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}
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} else if host == "instagram.com" {
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if applicationContext.applicationBindings.canOpenUrl("instagram://photo") {
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applicationContext.applicationBindings.openUrl(url)
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return
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}
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}
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}
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let continueHandling: () -> Void = {
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let handleInternalUrl: (String) -> Void = { url in
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let _ = (resolveUrl(account: account, url: url)
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|> deliverOnMainQueue).start(next: { resolved in
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if case let .externalUrl(value) = resolved {
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applicationContext.applicationBindings.openUrl(value)
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} else {
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openResolvedUrl(resolved, account: account, navigationController: navigationController, openPeer: { peerId, navigation in
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switch navigation {
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case .info:
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let _ = (account.postbox.loadedPeerWithId(peerId)
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|> deliverOnMainQueue).start(next: { peer in
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if let infoController = peerInfoController(account: account, peer: peer) {
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if let navigationController = navigationController {
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navigationController.view.window?.rootViewController?.dismiss(animated: true, completion: nil)
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}
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navigationController?.pushViewController(infoController)
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}
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})
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case let .chat(_, messageId):
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if let navigationController = navigationController {
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navigationController.view.window?.rootViewController?.dismiss(animated: true, completion: nil)
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navigateToChatController(navigationController: navigationController, account: account, chatLocation: .peer(peerId), messageId: messageId)
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}
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case let .withBotStartPayload(payload):
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if let navigationController = navigationController {
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navigationController.view.window?.rootViewController?.dismiss(animated: true, completion: nil)
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navigateToChatController(navigationController: navigationController, account: account, chatLocation: .peer(peerId), botStart: payload)
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}
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default:
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break
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}
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}, present: { c, a in
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account.telegramApplicationContext.applicationBindings.dismissNativeController()
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c.presentationArguments = a
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account.telegramApplicationContext.applicationBindings.getWindowHost()?.present(c, on: .root, blockInteraction: false, completion: {})
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}, dismissInput: {
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dismissInput()
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})
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}
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})
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}
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if parsedUrl.scheme == "tg", let query = parsedUrl.query {
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var convertedUrl: String?
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if parsedUrl.host == "localpeer" {
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if let components = URLComponents(string: "/?" + query) {
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var peerId: PeerId?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "id", let intValue = Int64(value) {
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peerId = PeerId(intValue)
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}
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}
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}
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}
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if let peerId = peerId, let navigationController = navigationController {
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account.telegramApplicationContext.applicationBindings.dismissNativeController()
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navigateToChatController(navigationController: navigationController, account: account, chatLocation: .peer(peerId))
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}
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}
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} else if parsedUrl.host == "join" {
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if let components = URLComponents(string: "/?" + query) {
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var invite: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "invite" {
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invite = value
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}
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}
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}
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}
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if let invite = invite {
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convertedUrl = "https://t.me/joinchat/\(invite)"
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}
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}
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} else if parsedUrl.host == "addstickers" {
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if let components = URLComponents(string: "/?" + query) {
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var set: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "set" {
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set = value
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}
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}
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}
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}
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if let set = set {
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convertedUrl = "https://t.me/addstickers/\(set)"
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}
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}
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} else if parsedUrl.host == "setlanguage" {
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if let components = URLComponents(string: "/?" + query) {
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var lang: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "lang" {
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lang = value
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}
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}
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}
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}
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if let lang = lang {
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convertedUrl = "https://t.me/setlanguage/\(lang)"
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}
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}
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} else if parsedUrl.host == "msg_url" {
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if let components = URLComponents(string: "/?" + query) {
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var shareUrl: String?
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var shareText: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "url" {
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shareUrl = value
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} else if queryItem.name == "text" {
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shareText = value
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}
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}
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}
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}
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if let shareUrl = shareUrl {
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var resultUrl = "https://t.me/share/url?url=\(urlEncodedStringFromString(shareUrl))"
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if let shareText = shareText {
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resultUrl += "&text=\(urlEncodedStringFromString(shareText))"
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}
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convertedUrl = resultUrl
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}
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}
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} else if parsedUrl.host == "socks" || parsedUrl.host == "proxy" {
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if let components = URLComponents(string: "/?" + query) {
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var server: String?
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var port: String?
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var user: String?
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var pass: String?
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var secret: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "server" || queryItem.name == "proxy" {
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server = value
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} else if queryItem.name == "port" {
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port = value
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} else if queryItem.name == "user" {
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user = value
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} else if queryItem.name == "pass" {
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pass = value
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} else if queryItem.name == "secret" {
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secret = value
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}
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}
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}
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}
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if let server = server, !server.isEmpty, let port = port, let _ = Int32(port) {
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var result = "https://t.me/proxy?proxy=\(server)&port=\(port)"
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if let user = user {
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result += "&user=\((user as NSString).addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryValueAllowed) ?? "")"
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if let pass = pass {
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result += "&pass=\((pass as NSString).addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryValueAllowed) ?? "")"
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}
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}
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if let secret = secret {
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result += "&secret=\((secret as NSString).addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryValueAllowed) ?? "")"
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}
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convertedUrl = result
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}
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}
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} else if parsedUrl.host == "passport" || parsedUrl.host == "resolve" {
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if let components = URLComponents(string: "/?" + query) {
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var domain: String?
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var botId: Int32?
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var scope: String?
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var publicKey: String?
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var callbackUrl: String?
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var opaquePayload = Data()
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var opaqueNonce = Data()
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "domain" {
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domain = value
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} else if queryItem.name == "bot_id" {
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botId = Int32(value)
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} else if queryItem.name == "scope" {
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scope = value
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} else if queryItem.name == "public_key" {
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publicKey = value
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} else if queryItem.name == "callback_url" {
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callbackUrl = value
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} else if queryItem.name == "payload" {
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if let data = value.data(using: .utf8) {
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opaquePayload = data
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}
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} else if queryItem.name == "nonce" {
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if let data = value.data(using: .utf8) {
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opaqueNonce = data
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}
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}
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}
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}
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}
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let valid: Bool
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if parsedUrl.host == "resolve" {
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if domain == "telegrampassport" {
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valid = true
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} else {
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valid = false
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}
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} else {
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valid = true
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}
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if valid {
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if let botId = botId, let scope = scope, let publicKey = publicKey, let callbackUrl = callbackUrl {
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if scope.hasPrefix("{") && scope.hasSuffix("}") {
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opaquePayload = Data()
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if opaqueNonce.isEmpty {
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return
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}
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} else if opaquePayload.isEmpty {
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return
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}
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if case .chat = context {
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return
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}
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let controller = SecureIdAuthController(account: account, mode: .form(peerId: PeerId(namespace: Namespaces.Peer.CloudUser, id: botId), scope: scope, publicKey: publicKey, callbackUrl: callbackUrl, opaquePayload: opaquePayload, opaqueNonce: opaqueNonce))
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if let navigationController = navigationController {
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account.telegramApplicationContext.applicationBindings.dismissNativeController()
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navigationController.view.window?.endEditing(true)
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account.telegramApplicationContext.applicationBindings.getWindowHost()?.present(controller, on: .root, blockInteraction: false, completion: {})
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}
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}
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return
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}
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}
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} else if parsedUrl.host == "user" {
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if let components = URLComponents(string: "/?" + query) {
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var id: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "id" {
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id = value
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}
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}
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}
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}
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if let id = id, !id.isEmpty, let idValue = Int32(id), idValue > 0 {
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let _ = (account.postbox.transaction { transaction -> Peer? in
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return transaction.getPeer(PeerId(namespace: Namespaces.Peer.CloudUser, id: idValue))
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}
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|> deliverOnMainQueue).start(next: { peer in
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if let peer = peer, let controller = peerInfoController(account: account, peer: peer) {
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navigationController?.pushViewController(controller)
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}
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})
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return
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}
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}
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} else if parsedUrl.host == "login" {
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if let components = URLComponents(string: "/?" + query) {
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var code: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "code" {
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code = value
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}
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}
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}
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}
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if let code = code {
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convertedUrl = "https://t.me/login/\(code)"
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}
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}
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} else if parsedUrl.host == "confirmphone" {
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if let components = URLComponents(string: "/?" + query) {
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var phone: String?
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var hash: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "phone" {
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phone = value
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} else if queryItem.name == "hash" {
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hash = value
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}
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}
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}
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}
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if let phone = phone, let hash = hash {
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convertedUrl = "https://t.me/confirmphone?phone=\(phone)&hash=\(hash)"
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}
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}
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}
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if parsedUrl.host == "resolve" {
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if let components = URLComponents(string: "/?" + query) {
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var domain: String?
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var start: String?
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var startGroup: String?
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var game: String?
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var post: String?
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if let queryItems = components.queryItems {
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for queryItem in queryItems {
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if let value = queryItem.value {
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if queryItem.name == "domain" {
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domain = value
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} else if queryItem.name == "start" {
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start = value
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} else if queryItem.name == "startgroup" {
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startGroup = value
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} else if queryItem.name == "game" {
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game = value
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} else if queryItem.name == "post" {
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post = value
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}
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}
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}
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}
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if let domain = domain {
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var result = "https://t.me/\(domain)"
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if let post = post, let postValue = Int(post) {
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result += "/\(postValue)"
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}
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if let start = start {
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result += "?start=\(start)"
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} else if let startGroup = startGroup {
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result += "?startgroup=\(startGroup)"
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} else if let game = game {
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result += "?game=\(game)"
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}
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convertedUrl = result
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}
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}
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}
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if let convertedUrl = convertedUrl {
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handleInternalUrl(convertedUrl)
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}
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return
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}
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if parsedUrl.scheme == "http" || parsedUrl.scheme == "https" {
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if parsedUrl.host == "t.me" || parsedUrl.host == "telegram.me" {
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handleInternalUrl(parsedUrl.absoluteString)
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} else {
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if #available(iOSApplicationExtension 9.0, *) {
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if let window = navigationController?.view.window {
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let controller = SFSafariViewController(url: parsedUrl)
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if #available(iOSApplicationExtension 10.0, *) {
|
|
controller.preferredBarTintColor = presentationData.theme.rootController.navigationBar.backgroundColor
|
|
controller.preferredControlTintColor = presentationData.theme.rootController.navigationBar.accentTextColor
|
|
}
|
|
window.rootViewController?.present(controller, animated: true)
|
|
} else {
|
|
applicationContext.applicationBindings.openUrl(parsedUrl.absoluteString)
|
|
}
|
|
} else {
|
|
applicationContext.applicationBindings.openUrl(url)
|
|
}
|
|
}
|
|
} else {
|
|
applicationContext.applicationBindings.openUrl(url)
|
|
}
|
|
}
|
|
|
|
if parsedUrl.scheme == "http" || parsedUrl.scheme == "https" {
|
|
let nativeHosts = ["t.me", "telegram.me"]
|
|
if let host = parsedUrl.host, nativeHosts.contains(host) {
|
|
continueHandling()
|
|
} else {
|
|
applicationContext.applicationBindings.openUniversalUrl(url, TelegramApplicationOpenUrlCompletion(completion: { success in
|
|
if !success {
|
|
continueHandling()
|
|
}
|
|
}))
|
|
}
|
|
} else {
|
|
continueHandling()
|
|
}
|
|
}
|