Refactor InstantPageUI and related modules

submodules/InstantPageUI/Sources/InstantPageReferenceController.swift

@@ -0,0 +1,77 @@
+import Foundation
+import UIKit
+import Display
+import AsyncDisplayKit
+import Postbox
+import TelegramCore
+import SwiftSignalKit
+import AccountContext
+
+final class InstantPageReferenceController: ViewController {
+    private var controllerNode: InstantPageReferenceControllerNode {
+        return self.displayNode as! InstantPageReferenceControllerNode
+    }
+    
+    private var animatedIn = false
+    
+    private let context: AccountContext
+    private let theme: InstantPageTheme
+    private let webPage: TelegramMediaWebpage
+    private let anchorText: NSAttributedString
+    private let openUrl: (InstantPageUrlItem) -> Void
+    private let openUrlIn: (InstantPageUrlItem) -> Void
+    private let present: (ViewController, Any?) -> Void
+    
+    init(context: AccountContext, theme: InstantPageTheme, webPage: TelegramMediaWebpage, anchorText: NSAttributedString, openUrl: @escaping (InstantPageUrlItem) -> Void, openUrlIn: @escaping (InstantPageUrlItem) -> Void, present: @escaping (ViewController, Any?) -> Void) {
+        self.context = context
+        self.theme = theme
+        self.webPage = webPage
+        self.anchorText = anchorText
+        self.openUrl = openUrl
+        self.openUrlIn = openUrlIn
+        self.present = present
+        
+        super.init(navigationBarPresentationData: nil)
+        
+        self.statusBar.statusBarStyle = .Ignore
+    }
+    
+    required init(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    override public func loadDisplayNode() {
+        self.displayNode = InstantPageReferenceControllerNode(context: self.context, theme: self.theme, webPage: self.webPage, anchorText: self.anchorText, openUrl: self.openUrl, openUrlIn: self.openUrlIn, present: self.present)
+        self.controllerNode.dismiss = { [weak self] in
+            self?.presentingViewController?.dismiss(animated: false, completion: nil)
+        }
+        self.controllerNode.close = { [weak self] in
+            self?.dismiss()
+        }
+    }
+    
+    override public func loadView() {
+        super.loadView()
+        
+        self.statusBar.removeFromSupernode()
+    }
+    
+    override public func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        
+        if !self.animatedIn {
+            self.animatedIn = true
+            self.controllerNode.animateIn()
+        }
+    }
+    
+    override public func dismiss(completion: (() -> Void)? = nil) {
+        self.controllerNode.animateOut(completion: completion)
+    }
+    
+    override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
+        super.containerLayoutUpdated(layout, transition: transition)
+        
+        self.controllerNode.containerLayoutUpdated(layout, navigationBarHeight: self.navigationHeight, transition: transition)
+    }
+}